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{&(0x7f0000009c80)="15055b564ab17d4df439f75554d678e070e366318d75769137b2fd2d8da63367a84897168708bd667a6831376f90acd2638c2a79b024ca0c38287fd2aaaae515bafdf441489a3810f55897aca5aa228a3703da17b7486aa0f1b7525fa2b8a22f4dd28c441e92b259b306c07ec86e34cdd9afb51f379e11b1e3c6c9f799f3c0de133dc9bea3e2", 0x86}, {&(0x7f0000009d40)="8a26eb734a2c6f9d69e6c4883d33df3bd299441103ce91e349eccf1434358f623022d346418b993ba6c014c8d6698d8bf9ec9d487b38ad7ca8f1329326d8d65908bd87652d9febc443387ade3269184b036bcf0fc276dae14177a4bb094e3fa82a2ae285dcb1074cb6dbc4de18fb32da8cff8bd23a783619e765fc7d", 0x7c}, {&(0x7f0000009dc0)="24da627e33ad4638a8914b9e8df9384397bcc094532f78", 0x17}, {&(0x7f0000009e00)="4582dcd00ca3aaeb7e082d0992c850c407d685922676f75b23cae863f98a75a63bb483e2ea64033a5b2844445c2a0ce8f1b5018939732f33b6900eaa7069b754766c325fc856126bc74d4b90647cc24c052ab5fa18e3d802411de32077434fecdcb09f9b7053747d30eafb114552ed54317f7c28a51895222678e6e6260eec7018ee518bc07f71b7a2b84965d3d8faba21aa46ba77351c6a633a67bbbc92fa8d68da9943bf560c0cbeb0a504db5b4b784764699d35b2", 0xb6}, {&(0x7f0000009ec0)="1865f700bd4d81f2b118fb3db3d73e27c34166e931ff0f868962b0250468e2227db43594f43388a8450bd5", 0x2b}], 0xa, &(0x7f0000009f80)=[{0xf0, 0x3a, 0x2, "2b04157da790da4032ab6318e173617e1129b5eb581577cb187446f4dffd63640f2dc73890549400ed471b84f096b6e0936b587e84dab600ef17915021d4943ba0bac66984f587e5e404aa35e26da707a692fef71057d3ebf17d27ef8863ff47e197c559d264ec3dcca3a27a4b791e0aaf2af44dc2cc8120a03f7da94e1a9008f0225068da184b941d80b65969cebcef37030e2e73be704050a6177f10928cd03076a71bc8684308e912a95a0aa8088c7a2907f3368bd90ae8761d6afbe5832ac7c867178fb87b5d68bef085799c9ece1b298b842e2741181307b53e516b4ae9bc1f5b97"}, {0x10c, 0x114, 0x7cd, "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"}], 0x1fc, 0x8011}, 0x100000001}], 0xa, 0x4000084) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000007f40)={0x6, &(0x7f00000034c0)=[{0x4, 0x7, 0xce, 0xc93}, {0x200, 0x6, 0xa01, 0x6}, {0xffff, 0x3, 0x8, 0x7fff}, {0x1, 0x58b, 0x8, 0x791}, {0x7, 0x4378, 0x1000, 0x7fff}, {0x7ff, 0x7f, 0x40, 0x10001}]}, 0x8) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/02/22 17:59:57 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000b05000)=0x9, 0x4) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) 2018/02/22 17:59:57 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5d4, 0x80000) ppoll(&(0x7f0000006ff8)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f0000005000), 0x8) clock_gettime(0x0, &(0x7f0000004900)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000047c0)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/42, 0x2a}], 0x1, &(0x7f00000000c0)=""/201, 0xc9, 0x7f}, 0x5f}, {{&(0x7f00000001c0)=@pppoe={0x0, 0x0, {0x0, @broadcast, @syzn}}, 0x1e, &(0x7f0000000680)=[{&(0x7f0000000200)=""/58, 0x3a}, {&(0x7f0000000240)=""/127, 0x7f}, {&(0x7f00000002c0)=""/6, 0x6}, {&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/86, 0x56}, {&(0x7f0000000440)=""/248, 0xf8}, {&(0x7f0000000540)=""/243, 0xf3}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000640)=""/60, 0x3c}], 0x9, 0x0, 0x0, 0x7}, 0x40}, {{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000700)=""/210, 0xd2}, {&(0x7f0000000800)=""/8, 0x8}], 0x2, 0x0, 0x0, 0x7}, 0x80}, {{&(0x7f0000000880)=@ax25, 0x10, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/182, 0xb6}, {&(0x7f0000000980)=""/114, 0x72}, {&(0x7f0000000a00)=""/34, 0x22}], 0x3, &(0x7f0000000a80)=""/198, 0xc6}, 0x3}, {{&(0x7f0000000b80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f0000000d80)=[{&(0x7f0000000bc0)=""/48, 0x30}, {&(0x7f0000000c00)=""/122, 0x7a}, {&(0x7f0000000c80)=""/226, 0xe2}], 0x3, &(0x7f0000002040)=""/4096, 0x1000, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f0000000fc0)=[{&(0x7f0000000dc0)=""/217, 0xd9}, {&(0x7f0000000ec0)=""/3, 0x3}, {&(0x7f0000000f00)=""/181, 0xb5}], 0x3, &(0x7f0000003040)=""/48, 0x30, 0x400}, 0x666c}, {{0x0, 0x0, &(0x7f00000040c0)=[{&(0x7f0000003080)=""/46, 0x2e}, {&(0x7f00000030c0)=""/4096, 0x1000}], 0x2, &(0x7f0000004100)=""/178, 0xb2, 0x2}, 0x7}, {{&(0x7f00000041c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000004200)=[{&(0x7f0000005040)=""/4096, 0x1000}], 0x1, &(0x7f0000004240)=""/80, 0x50, 0x2}, 0x1}, {{&(0x7f00000042c0)=@generic, 0x80, &(0x7f0000004700)=[{&(0x7f0000004340)=""/56, 0x38}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000004380)=""/247, 0xf7}, {&(0x7f0000004480)=""/234, 0xea}, {&(0x7f0000009000)=""/4096, 0x1000}, {&(0x7f0000004580)=""/188, 0xbc}, {&(0x7f0000004640)=""/164, 0xa4}], 0x8, &(0x7f0000004740)=""/95, 0x5f, 0xfffffffffffffffc}, 0xe3ca}], 0x9, 0x0, &(0x7f0000004940)={r1, r2+30000000}) write(r0, &(0x7f00000000c0)='\a', 0x1) 2018/02/22 17:59:57 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$void(r0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000031c000)=""/137, &(0x7f0000ae1ffc)=0x89) 2018/02/22 17:59:57 executing program 4: pipe2(&(0x7f0000000000)={0x0}, 0x84800) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/149, &(0x7f0000000100)=0x95) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @loopback={0x0, 0x1}, 0xffffffff, 0x14cc, 0x7, 0x500, 0x1000000, 0x0, r2}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000011fe0)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x101, 0x8, 0x0, 0xfffffffffffffffc, 0x4}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80}, 0x0, 0x2}, 0x20) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000080)={{{{0x2, 0x0, @multicast1=0xe0000001}}, {{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xffffffffffffff00, 0x8, 0x100000000, "c3242ceb8c77671f6b9550fd3a82d3f1019065116684888f57f04fadb84a138938c0ff8a6af8406272915a4011869d00f0666cc8f7e342aa1d7f2698b0c236937585d9c5bff9c105f7ecccf52e5ddbd9"}, 0x160) 2018/02/22 17:59:57 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x7fffffffffffd) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) nanosleep(&(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/22 17:59:57 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00000000c0)=""/202, &(0x7f00000001c0)=0xca) 2018/02/22 17:59:57 executing program 7: r0 = socket(0x2000000010, 0x200000000002, 0xc) write(r0, &(0x7f0000000040)="1f0000000306fd00010000f60c008001fffff80009000180060e07ec000000", 0x1f) 2018/02/22 17:59:57 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 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) bind$bt_hci(r0, &(0x7f0000000240)={0x1f, r1, 0x3}, 0xc) r2 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) accept4$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x10, 0x800) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000748f08)={{0x1}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/02/22 17:59:57 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x2c) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000003ffc)=0x40, 0xfffffffffffffecb) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/22 17:59:57 executing program 5: unshare(0x8000000) mq_timedreceive(0xffffffffffffffff, &(0x7f0000805000)=""/142, 0x8e, 0x0, &(0x7f0000214000)={0x0, 0x989680}) 2018/02/22 17:59:57 executing program 0: seccomp(0x0, 0x1, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x6, 0xffffffffffffff00, 0x13947a46, 0x800}, {0x6bebad20, 0x7, 0xf218, 0x8d0a}, {0xf80, 0x3e, 0x0, 0x1000}, {0x101, 0x20, 0x1, 0x9}, {0x200, 0x1, 0x2, 0x1}]}) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x101400) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x10001, 0x40000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x101, 0x9, 0x2, 'queue1\x00', 0x2}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0xf318}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x4a}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000762f58)={{0x80}, "706f7274310000004000000000003900000000d600fffffff0000000000000000000000000000000000000070000000000000000000400", 0x31, 0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x48001, 0x0) 2018/02/22 17:59:57 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x14}, @in=@multicast2=0xe0000002, 0x3, 0x2, 0x3, 0xfffffffffffffffe, 0xc, 0xa0, 0x80, 0x3e, r1, r2}, {0x8001, 0x7ee246cb, 0x4, 0x8, 0x0, 0x40800, 0xffffffffffffbc90, 0x7}, {0x9, 0x6, 0x5, 0x100000000}, 0x3, 0x9, 0x1, 0x0, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x3, 0x3f}, 0xa, @in=@multicast1=0xe0000001, 0x6, 0x1, 0x1, 0x2, 0x8, 0x0, 0x6f}}, 0xe8) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) unshare(0x40600) utimensat(r3, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x77359400}}, 0x0) 2018/02/22 17:59:57 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x50) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, {0xa, 0xffffffffffffffff, 0x8000000000000, @empty, 0x1}, 0x1, [0x401, 0x0, 0x4, 0x0, 0x7, 0x3, 0x3, 0x1]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x2) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00009d1000)='aio\x00', 0x4, &(0x7f0000000140)="8d2a") syz_open_procfs(0x0, &(0x7f0000000040)='net/rt6_stats\x00') setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000080), 0x4) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x5) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xd2, &(0x7f000003affc), 0x3c) 2018/02/22 17:59:57 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aceff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff}) close(r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200480, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/02/22 17:59:57 executing program 1: socket$packet(0x11, 0x3, 0x300) r0 = socket$packet(0x11, 0x2, 0x300) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f00000000c0)='syscall\x00') mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) pread64(r2, &(0x7f00008c1f77), 0x0, 0x33) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000000000)={r2, r0, 0x6}) [ 50.999211] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/02/22 17:59:58 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000ad8ffc), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) rmdir(&(0x7f0000000000)='./file0\x00') execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='wlan0/%md5sum\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='eth1eth0security.\x00', &(0x7f0000000140)='\x00'], &(0x7f0000000200)=[&(0x7f00000001c0)='keyring-bdev\x00']) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000900000)='stack\x00') sendfile(r3, r3, &(0x7f00006c7000), 0x2a) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/02/22 17:59:58 executing program 4: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) flistxattr(r0, &(0x7f0000000000), 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@loopback={0x0, 0x1}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0x80}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0xff}, 0x0, @in=@dev={0xac, 0x14}}}, 0xe8) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/22 17:59:58 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x400000) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000040)={0x3, 0x2, [{0x1, 0x0, 0xb8}, {0x800}, {0x7, 0x0, 0x6}]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000ed6000), 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/244, 0x372) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x25) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x7ff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r3, 0x253, 0x7fffffff, 0xffffffffffffffff, 0x401, 0x6}, &(0x7f0000000240)=0x14) sendto$inet(r1, &(0x7f0000c95ffd), 0x0, 0x8000, &(0x7f000057bff0)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffe70) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x3, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x1, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x0, 0x100000001, @loopback={0x0, 0x1}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}, @in6={0xa, 0x2, 0xe9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x40}, @in6={0xa, 0x3, 0xfac, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10000}, @in6={0xa, 0x1, 0x3, @empty, 0x8}], 0xf0) dup2(r2, r1) 2018/02/22 17:59:58 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8001, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x200) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0x5, 0x0, 0x10001, 0xfffffffffffff801}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000080)={0x1000, r2}) writev(r1, &(0x7f00002aeff8)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200000022e80001040000040d00140000000000000000019c", 0x29}], 0x1) 2018/02/22 17:59:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@generic="c61eefe6c1d704880a57272d7596956a", 0x2}) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x6, &(0x7f0000001000)=""/244, &(0x7f0000000ffc)=0x2) 2018/02/22 17:59:58 executing program 5: r0 = socket$inet6(0xa, 0x80000, 0x400000000000) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000fc9000)={@common='gre0\x00', @ifru_data=&(0x7f00004dbfe0)="37088b08000000d94d113e9f62e7222e69c4471ecf607a3f1ea56413d88cd1b8"}) truncate(&(0x7f0000000000)='./file0\x00', 0x4) 2018/02/22 17:59:58 executing program 1: r0 = socket$inet(0x2, 0x2, 0x8000000000000008) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x16, &(0x7f000001dcc0)=@nat={'nat\x00', 0x1b, 0x4, 0x290, 0x70, 0x0, 0xffffffff, 0x70, 0x70, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f000001dfe5), {[{{@ip={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='gretap0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @multicast1=0xe0000001, @empty, @gre_key, @icmp_id}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, 0x0, 0x0, @common='nr0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @dev={0xac, 0x14}, @gre_key, @icmp_id}}}}, {{@ip={@empty, @empty, 0x0, 0x0, @generic, @generic}, 0x0, 0x0, 0x0, 0x0, {}, []}, @common=@unspec=@STANDARD}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x2f0) 2018/02/22 17:59:58 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000afc000)='/dev/vcs\x00', 0x2802, 0x0) pwritev(r0, &(0x7f0000a1afb8)=[{&(0x7f00004e6000)="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", 0x102}], 0x1, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) 2018/02/22 17:59:58 executing program 4: r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x44000, 0x0) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) 2018/02/22 17:59:58 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) sync_file_range(r0, 0x9, 0x3, 0x0) ioctl$TIOCCONS(r1, 0x541d) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000001ffa), 0x23) 2018/02/22 17:59:58 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024d000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000000000)) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x53b40cfd024c2ee6, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) sendmsg(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/22 17:59:58 executing program 6: pipe2(&(0x7f0000000000)={0x0}, 0x4000) ioctl$VT_ACTIVATE(r0, 0x5606, 0x6) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x404, 0x0) ioctl$TCSETA(r1, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) 2018/02/22 17:59:58 executing program 1: openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xfffffffffffffffe, 0x0) pselect6(0x40, &(0x7f0000e77fc0)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/22 17:59:58 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x3e6, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) read(r1, &(0x7f00000000c0)=""/4096, 0x1000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x2}) 2018/02/22 17:59:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008b2ffd)='nv\x00', 0x3) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000ae7000), &(0x7f000034dffc)=0x4) 2018/02/22 17:59:58 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0xa0000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) ioctl(0xffffffffffffffff, 0x8912, &(0x7f00004b2f7d)="f424114f70") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001080)={0x3, 0x8, 0x20c, 0x1, 0xbd, 0x1f, 0x4, 0x7fff, 0x0}, &(0x7f00000010c0)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001100)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f00000011c0)=0x8c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001200)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}}) fcntl$getownex(r0, 0x10, &(0x7f0000001240)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001280)=r2) 2018/02/22 17:59:58 executing program 0: r0 = memfd_create(&(0x7f0000001ffc)="2d400100", 0x3) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x8000000000142) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000004af74)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8679d0000000c00000013eeab65c0322901dc6bd36cde0551f002000000009f91eeb7c37c7240f476c8d753d020aacfaf8fb574dbcfa6dc4d"}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000051ff8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000000)={0x2, 0x40, 0x1, 'queue0\x00', 0x1000}) write$sndseq(r1, &(0x7f0000036f10)=[{0x0, 0x7fffffff, 0x0, 0x0, @time={0x0, r3}, {}, {}, @control}], 0x1c) 2018/02/22 17:59:58 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, r0}, 0xfffffffffffffec5) close(0xffffffffffffffff) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00004e5fff), &(0x7f00003a3fff)="16"}, 0x20) flock(r2, 0xa) 2018/02/22 17:59:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001240)={0x0, 0x7730d8f2}, &(0x7f0000001280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000012c0)={r2, 0x5, 0x10}, &(0x7f0000001300)=0xc) bind(r0, &(0x7f00006d2f80)=@generic={0x0, "5d16681ae8e75eaec0e4ac8d56560e98ee000fa6411872792c3e36db9ef81839f68064ab2681f24938a8c88f1d1caa3082a3f146cf123d0db782598889dc9ddf2bfb38ecdf27b0639e99d91e583c36829275586e6c8a7c69c3362658abdd0ea6e136834de2d54013408e49471d74bf2f55cd66198f22ac4f04cf6d2697d5"}, 0x80) 2018/02/22 17:59:58 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) listen(r0, 0x0) listen(r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400440, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x10001, 0x0, 0x10001, 0x70}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000000080)={r2, 0x6}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000004c0)=@filter={'filter\x00', 0xe, 0x3, 0x388, [0x0, 0x20000100, 0x20000210, 0x20000240], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x9, 0x88de, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="eeb988d17fb87e44c761b41b3981afca", @common='syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0x98, 0x98, 0xe0, [@state={'state\x00', 0x4}]}, []}, @common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x0, 0x1, 0x10001}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x0, []}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6001, @common='ip6tnl0\x00', @generic="6317a68dca6e0d0c262830f66ebf3e07", @common='ip6gre0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @empty, [0xff, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0x70, 0xb8, []}, []}, @common=@LED={'LED\x00', 0x24, {{'syz0\x00', 0x1, 0x8, 0x8000}}}}, {{{0xb, 0x2, 0x899f, @common='ip6gre0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="499dc00a4e9ca78b41b72cfd2a6ad26e", @syzn={0x73, 0x79, 0x7a, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff], @random="7ddb999da6ed", [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x134, 0x134, 0x160, [@arp={'arp\x00', 0x34, {{0x10f, 0x600b, 0x1, @empty, 0xffffffff, @broadcast=0xffffffff, 0xff000000, @empty, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff, 0xff, 0xff], 0x0, 0x81}}}, @stp={'stp\x00', 0x48, {{0x0, {0x4, 0x5, 0x80, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0x0, 0x6, 0x6, 0xffffffffa8b168e9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff], 0x1, 0x3, 0x8, 0x101, 0x6, 0x3f, 0x10001, 0x1, 0x4, 0x4}, 0x4, 0x2}}}]}, []}, @common=@mark={'mark\x00', 0x8, {{0xfffffff0, 0xfffffffffffffffc}}}}]}]}, 0x3d8) 2018/02/22 17:59:58 executing program 2: r0 = syz_open_dev$random(&(0x7f0000c44ff4)='/dev/random\x00', 0x0, 0x80002) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x40, 0x10000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000006c0)={@generic="6fd5c558783b7228e4bae7da0add35c5", 0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000007c0)={@ll={0x11, 0x1d, r2, 0x1, 0x2f, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}, {&(0x7f0000000700)=""/111, 0x6f}, &(0x7f0000000780), 0x20}, 0x30) r3 = syz_open_procfs(0x0, &(0x7f0000cea000)='net/dev_mcast\x00') sendfile(r0, r3, &(0x7f000062a000), 0x7fff) 2018/02/22 17:59:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="1fad4cde63de6b68e1a8ec85659afebfd723abe7a0c647eeb368f7b45d4828220e3b89f25b5d45033b4fa41626113c0fde90e8d27032916c727e6ed933ea79e5c12180cc7db295870a185df988e73f28e7a07544a20d9a95fd5dfaa1281118ca70ff65f9cac11c1f73a30b4454cb22a13f84eb63dd379b4e780a1363b52f273856180037ab1e116d32911203ab896796e61fce", 0x93}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f", 0x1}], 0x1) close(r1) r2 = memfd_create(&(0x7f0000000100)='\x00', 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f00000036c0)={0x8, &(0x7f0000000140)=""/4096, &(0x7f0000003640)=[{0xd0, 0x1000, 0x42, &(0x7f0000001140)=""/4096}, {0x400, 0x8c, 0x1, &(0x7f0000002140)=""/140}, {0x1, 0xcc, 0x1000, &(0x7f0000002200)=""/204}, {0x7, 0x7, 0xf1a4, &(0x7f0000002300)=""/7}, {0x7, 0x1000, 0x80, &(0x7f0000002340)=""/4096}, {0x7ff, 0xeb, 0x9, &(0x7f0000003340)=""/235}, {0x5, 0xe2, 0x6, &(0x7f0000003440)=""/226}, {0x81, 0xd5, 0xf8ce, &(0x7f0000003540)=""/213}]}) 2018/02/22 17:59:58 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000588ff0)=@generic="294fa0465c565594aa674b70a3418d4c", 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000625000)=0x2, 0x4) fallocate(r1, 0x0, 0x5, 0x5a) r2 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000040)=0x8, 0x4) r3 = dup2(r0, r1) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x80000000) write$tun(r3, &(0x7f0000000000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "d967e4", 0x57d, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x57d, 0x0, "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"}}}}, 0x6c1) write(r0, &(0x7f00007cd000)="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", 0x5a8) 2018/02/22 17:59:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x20000}], 0x1c) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) accept4$nfc_llcp(r2, &(0x7f00000000c0), &(0x7f0000000140)=0x58, 0x80000) listen(r1, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) close(r0) r3 = accept4(r2, &(0x7f00000000c0)=@alg, &(0x7f0000715ffc)=0x58, 0x0) sendmsg$netlink(r3, &(0x7f0000000780)={&(0x7f0000000200)=@kern={0x10}, 0xc, &(0x7f00000006c0)=[{&(0x7f0000000640)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000000740)=[]}, 0x0) 2018/02/22 17:59:58 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xeb, 0x400000) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/02/22 17:59:58 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00') r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x1d, 0x4) syz_fuse_mount(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/02/22 17:59:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') fchdir(r0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x10000, &(0x7f0000000040)=0x4) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/22 17:59:58 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec3ff4)) shutdown(r0, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r1, 0xfffffffffffffffd}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc2c45513, &(0x7f0000000080)={{0x80, 0x5, 0x7, 0x81, "18a57bc031e7258d08016eb6895e345b5398113894ee589bc1451b04805ecc8e5cb6a28f644d8e01a1035eb4", 0xffffffff7fffffff}, 0x9, [0x1, 0x5, 0x401, 0x4, 0xffffffff, 0xccb9, 0x80000001, 0x100, 0x6, 0x9, 0x2, 0x3, 0x2, 0x7, 0x6, 0x8, 0x1, 0x1, 0xff, 0x5, 0x2, 0x800, 0x0, 0x80, 0xe434, 0x7, 0x6, 0x3f, 0x7, 0x3, 0x8000, 0x1400, 0x0, 0x7, 0x9, 0x3, 0x7fffffff, 0x9, 0x5, 0x9, 0x9, 0x81, 0x9, 0x562, 0x7ff, 0x4, 0x5, 0x4, 0x4, 0x1, 0xe8d, 0x80, 0xd5a, 0x56d, 0x3, 0x81, 0x525, 0xfff, 0x80000000, 0x6, 0x10000, 0x3f, 0x7fffffff, 0x8000, 0x8, 0x7, 0x1, 0x10000, 0x5, 0x6, 0x8, 0x101, 0x101, 0x4, 0x0, 0x8000, 0x7, 0x1, 0x1, 0x4000000000, 0x2, 0x5, 0x1d56, 0x14bd, 0x2000000000, 0xff, 0x8, 0x9, 0x6, 0x2, 0x92, 0x6, 0x80, 0x3, 0x0, 0x40f0, 0x7, 0x9, 0x7fff, 0x2, 0x4a, 0x8001, 0x1, 0x80000000, 0x9, 0x90e, 0x4, 0xb0e7, 0x6b8, 0x1, 0x2, 0xfff, 0x10001, 0x5, 0x57d2, 0x5d1, 0x1, 0x7fffffff, 0x0, 0x3, 0x80, 0x9, 0x1, 0x41f, 0xffffffff80000000, 0x1ff, 0x8, 0x4], {0x0, 0x989680}}) 2018/02/22 17:59:58 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffefe, &(0x7f0000000080)) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xce0, 0xb0000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x5, 0xca0, 0x5, 0xffffffffffffff77, 0x8, 0x7fff, 0xc91, 0xffffffff, r1}, &(0x7f0000000180)=0x20) 2018/02/22 17:59:58 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x8001, 0x3, 0x1, 0x993, 0x1, 0x9, 0x3, 0x7ff, 0x8b0, 0x0, 0x10001, 0x1}) connect$inet6(r2, &(0x7f00008c6fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r2, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000000)=@routing={0x3c, 0x4, 0x0, 0x81, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, 0x28) sendmmsg(r2, &(0x7f0000001b40)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x0, 0x2, 0x1, {0xa, 0x1, 0x59b3, @loopback={0x0, 0x1}, 0xd04}}}, 0x3a, &(0x7f0000001280)=[{&(0x7f0000000040)="b3d0e638a13334ace5adf851a3e208e902fec8be87ce1ddd0c3210fc7475a440e7c6e8f20aced209b66e6bfcc1771a6d05f9b52ba113e0fab1edd08066d9443307deb3f0af3aa211be0bef4e1ff8538f9bfe8ef6149ddb0b4a4bc06336efd51ebb", 0x61}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="958c3a93e1d6fb4499b88cdf0159b8fd6655ec99753623b9a47ca688f962f5a8ad465dc44b6dc00462b05eb21e065b7f74d50dcbcdf8c3a1b182a1f3568f0dea8c5f0b5b5a8aa2c92614a4fec3bf096b60d0fd33109f59d5ca7350a8311d7aa257f2eb7ec6a5759b8bd033e81a16010e6bc79518986236ca883af70556290cb6e4d5720fb398dd042310628f555aa6a58afb074bf7e9e61c5001fb2b1c5e78b824442127e3c0e837fa474a94c39de73c5703bddf5ef89a9151f523df0557596c416f3e38db2ffc3fd427643b3117a6c4b218561c276acf13f4f1bef1b5d27d3196b77f29caaf5549af697b88a1008fed", 0xf0}, {&(0x7f00000011c0)="e96f64990b8a210acea52c249ad92abe5e84cc2b076fba8574bf9c141ba4a5143b7e8c9c4279f1c9c80aa3cb7f95e3c6e54f312487d5177132eb79483a6aef0233446d8afc9a5913c57194586191b5c46c45f7d31419ce5974c3b2c50e04", 0x5e}, {&(0x7f0000001240)="97131fc4e705a86a430608", 0xb}], 0x5, &(0x7f00000012c0)=[{0xc, 0x119, 0x3}, {0x90, 0x6, 0x1000, "f8c5e0092105a85b2724bbc64d3a4e36bcc524ee4f9437266d13695b0cc98799ad99fe4e21206df07eeda14e697b3cdd5a62516af138663e69868d2dfece325d20dc2faed587039dca64c856fdbfaa85e1486f26a2658cd5fdfd8a78265fd4ceba01a650e5dc57f778d0fa17b198b71d1f31d45c3830a7c0ad55eedee5fc5391c720"}, {0x30, 0x110, 0x8, "9424e423894bb97759c5f99043e1846948bbdf1bfcd7ff34015d653193d46967af"}, {0xc0, 0x100, 0x6, "d98ccb534344314f2863d697d7601c45fd8613c8c8c046526e221040b10b49ccb8d345c4334d4b675c75535f1bce0adf1b1d647bb5a490ad9e79e91b0980bd354a4560c04953bce5e50eaa01abe622a188117e89fe5f334857175942fd289068d323aeb6a69891d4190747fa5e77a68f42eac734579fc8676824123c76bf13f220e32dfaea4d714c9d8cdb36302cc4ba996a84b90bde7f197c95d7d3bb67ffe1bda11a9ed8d08fec15580dbbacd1a91da8bbb6e1"}, {0x104, 0x11f, 0x7, "1ffd8fa1043c82d657634d0638667a33000ce01379ff1aa78e7d471ce3fc41245203431c23dd0b6c7da4fee89d4dc6d986f4bb4bf917d45c6598974839991c8005361f8fef0a78afe9a58f5e4884dafbb179f2122be186c997cd9f87a2b6511e2fc2d3bb1bcad3161872e4f7df9e5e0ba9ec29a15bcfd5537e9eb8317f1f5bb8cb2b2b152c94fa49863fed10df552d1aa134163332d6c257548d0259b8f4ed61678dc4a256dc563b55d9687c10485b5dfd1a10da5b142dd11a52f4b0d538caab607b88e9f9421f2a57f9282f1961e3990ac07a7e1ddc2c2cdcd62ec035a6f7714c05ff8e9db3c588058919c83e5a9f1eca3b4c15d2"}], 0x290, 0x1}, 0x6}, {{&(0x7f0000001580)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @loopback=0x7f000001}, 0x4, 0x0, 0x4, 0x2}}, 0x2e, &(0x7f0000001880)=[{&(0x7f00000015c0)='2', 0x1}, {&(0x7f0000001600)="ef", 0x1}, {&(0x7f0000001640)="f02e921a1181ac533fe4fc8825659203aed20979fce528c5ec385bc2754c9f67b939bc900f1834b1cd18bd543ec0c366b0e090663cb43763bff8040aba338b266f4d17c95e71c44b7602534b1f759323980fa8b6c57b49e61aeac5e800a08fd133b9af328d9be7ce76b0f04b2299ebbfaf22120a405424877c42040bae0a92f20854dba0cb22793a40d0899d0554612623f3291e2db05e93c3b9726d70f5291e0ced37b7706679c97749d964a3", 0xad}, {&(0x7f0000001700)="ff54759c59e9796c1dc97e186b7c2a03ffceb5ed55b7bf94da40c8635f418bc5442d5c2938cf6fd7eb7337d18246734a862962291d0381691376564e850c36c6be0067bb4d5f9cecb1b860fe37111a2f19610d79425bc26b46adf597093ebc57a98faed0acb9ea513b3f543c0944d1363c21568ec05bafc787b0", 0x7a}, {&(0x7f0000001780)="c86e3471561a2e6c6e2f2d722ad0caa75e587b429abe142e979ea22f6a63ccd91883b94e33b4ec9433ac5bb3e99d79456f6ffc8000a03d0e91531241226d0ea610e11774ec37cc50f86c26", 0x4b}, {&(0x7f0000001800)="d4adcf7f3b2c119ba855b17153c52e1f38f53517368f915c8ad5f462438173976a02a345b9cf27773e95d820fecb0e6a3dafe213c940cb7d9daba569378fc13295a374ef9138edc3869362ad393fa686befe954c9d52ed5b535bb8470eabacf642cd8d05b51ee2", 0x67}], 0x6, 0x0, 0x0, 0x80}, 0x2bb}, {{&(0x7f00000018c0)=@generic={0x1, "57d9f33c4c1473f1de377e4e55f116fa90eb66c08086bb78db7d54ee475cf5383b397802b9dd92b2f425a6f182e0af19c798ea14896f067aa051dc246b567a7626b889a6beb5b123f20bcf1a42b82e3a931d0d6e99369c2ca59261ae22b5a97cb7e4246436a76c9536da082c673e624707a6b558aef2cd9a026ad502ff2e"}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001940)="0a767bd82e5ac8d11b5c817f2d25f45c6011a0d7848092010e3fff93c27c39bbee258a29ed183dffef4ac2b500a9a19f53d408cce99abe4ec2ba4cf3bf87e74b9d9c47b229550298e3b45911ff364cdd33041f5e38e385ef97887cf79ce6989da3015dc622c9c30943572f44f5b02ffc836987e6edc7cb6a9259174405f4c326f256a7ab8eee5bfbb8a10778ad08d833c73f6d05c45e4d568229f94eaa66b3537964d2dd4904d4e357a758ed1512e38df3f80ddcf9a6", 0xb6}, {&(0x7f0000001a00)="36b16c36b03dd8529707c2fffda6d7fde7c5", 0x12}, {&(0x7f0000001a40)="94b9a3942939f3b9350c00a8fe4295d8431fe987f3bafa2051979a63b7ad91c884c222bf13a790aae39c039f75975fd6f6ed32f3c0900794ee470aa3463c0b3f2085616a12b93e038951a6914050cdd8995c91628c8d83cba84f28f05a8a819951d7aad15a9054f58db9f25583a998f56aed3ed54bae88f16a63df2ebebf3b4c94fc95789fb0de6a1f38fb127afb284549cb87454a59bc8733e5b2042ac39918a0f29809f1692f7dff18", 0xaa}], 0x3}, 0x5}], 0x3, 0x40) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001bc0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@can={0x1d}}) llistxattr(&(0x7f0000001bc0)='./file0\x00', &(0x7f0000001c00)=""/56, 0x38) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001c40)={@empty, 0x0}, &(0x7f0000001c80)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000001cc0)={0x400, 0x6, 0x9}) sendmsg$can_raw(r0, &(0x7f0000001d80)={&(0x7f0000001cc0)={0x1d, r3}, 0xfffffedf, &(0x7f0000001d40)={&(0x7f0000001d00)=@can={{0x0, 0x1, 0x7, 0x1}, 0x5, 0x3, 0x0, 0x0, "b63a821f576ac465"}, 0x10}, 0x1, 0x0, 0x0, 0x4084}, 0x94) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000001bc0)={{0xa, 0x2, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3d89}, {0xa, 0x0, 0xffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1000}, 0x80000001, [0x0, 0x3a0, 0x3, 0x7, 0x3, 0x400, 0x8, 0x3f]}, 0x5c) syz_emit_ethernet(0x4a, &(0x7f00007b1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000001dc0)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000001dc0)=0x80) 2018/02/22 17:59:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xff, 0x30, 0x100, 0x100000000}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x101, 0x3, 0x27172cb2, 0xe1, r2}, &(0x7f0000000100)=0x10) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000000100)={0x8b, &(0x7f0000000040)="d551892e61023668817bb2d213d1a44fddd5d8c73099321da3e70f57ee3c7e87cc1032df6d6c4291d74d4b763646c88fdba330c4fa58506c16ad4d98a793379ec2b77a2c5fe10d75f6a7c307ecadb4243692fa7935a0f6aa13c52a1027c04ba02edfbeade173ca3a7a003cf4c5e970d8aa8b77aa661344fec4a0b10803e5298f4c9a3f737d154886b12f7d"}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) fchmod(r0, 0x40) dup3(r0, r3, 0x0) poll(&(0x7f00000a9000)=[], 0x111, 0x6) [ 51.375570] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. [ 51.386713] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/22 17:59:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000079dfed)='statm\x00') syz_open_procfs(0x0, &(0x7f0000979ff5)='projid_map\x00') sendfile(r0, r0, &(0x7f0000000000), 0x40000102) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000040)) 2018/02/22 17:59:58 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000ffdffb)='#!', 0x2) r2 = syz_open_procfs(0x0, &(0x7f00008feff8)='net/udp\x00') sendfile(r1, r2, &(0x7f00006dbff8), 0x401) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000)=[&(0x7f0000ffa000)='\\proc\'cgroup*vboxnet0em0&em1selinux[[}bdevmd5sumGPL(loproc\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) close(r0) 2018/02/22 17:59:58 executing program 1: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x7ffc, 0x0) 2018/02/22 17:59:58 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000e000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000000000)={@remote, @loopback}, &(0x7f0000000040)=0x8) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80585414, &(0x7f0000000040)=""/174) listen(r0, 0x0) accept4$alg(r3, 0x0, 0x0, 0x80000) 2018/02/22 17:59:58 executing program 2: ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f00006fa000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2800, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x14) keyctl$join(0x1, 0x0) keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000100)={0x4, 0x7fff, 0x0, 0x1000}, 0x10) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}) 2018/02/22 17:59:58 executing program 7: r0 = socket$inet(0x11, 0x2, 0x81) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0x20e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000007fd8)={@common='ip6_vti0\x00', r1}) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty}, 0x14) sendmmsg(r0, &(0x7f0000000a40)=[{{0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000040)=[{0xc8, 0x117, 0x8, "13a44a742dac7db59ba1922de7d2bad71d926cb7543645bde4219a43b6a12d34c69052a1f4ef542f86379cb7eee1eda9ff441487fc31a1baa8f9a6a3ceb4f1e42226aa9807543341aeb52a18f5c7afc8a70f80dd80d2f4a85951c93b3ac7a70d2d891bbde92e54d57d5f93e51d5d0646ffb1cd6f81ab9246d84072d4e4082cabbb002ce80be64fdcb3eb33ea8a219bf5fec65da61216d28585a0073b7f26f5175733252c3548cfea9a22172f1289ca0cd15860fbf43986bbe8"}], 0xc8}, 0x1000}, {{&(0x7f0000000140)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000180)="6a86ee9d37f300b6ceed9009b535b36c1bbf771cfd534c62928793e64f8f757eb3a81a4aeb5ae2e4", 0x28}, {&(0x7f00000001c0)="c07682e2bfae52063cecfea2e255eca1a06ebabf2dc8dfda1a044705d6bc885f0872771842e5204fa5ab0d8f6a87142896f67e522dfb4f2cbc4d99e21643959b270cae52945df21537e184ef6ea72f70d978d35104cbd5c1af7b5f73f562ed12eb8f8bff6f8d3a41e9256d043e6b50ef601a546f8c7acef4a7933ab882368095fb66980fd85ad1551c4c57835a7672738f78cb188499f77eb3b41b192e", 0x9d}, {&(0x7f0000000280)="2dc4c1d86c112b458eed81b6479680def174512c748ebfeb6ac3eeecc3fc497c", 0x20}, {&(0x7f00000002c0)="26b94cd2f97e0d8432873300f088a68aab3c047dc94f371399ccab0d819898ed29bfcab56c12db5f9929ae9d66c912eb54a9673db751444ec4b73dc7c978da0e4516cd335eabc09ce8605bedc6f352652891d4e324e492b4642396d98e51d10ea010d3a5c98510228a4519924a2b13133d06e3001fb3be456f3563e91f195cdbeaf1da78b681e282dbd97ce049", 0x8d}], 0x4, &(0x7f00000003c0)=[{0xbc, 0x103, 0x1, "ca0d67fe72fbefe966b78c65a91649ee5bf8140f97f41bf9be4a631d02f9f296206a2ae9600693a6014789351dcc70e896e76a3ebad33783dd53410f1d6e59514eed122c531c15414369b03aaa44908607e85dc7e47438238b71a01321ac220fbf765fa1e8491a2c3bf83aa117dba853f242c1415bdd614dea2c004c83c6ed8e2fc5cd0b41635d8b93d8e7c07ef53842f9e8a85ff9b483230ec4b4c97bcab9ee756bae343e6e0492124ac1bf70dc"}, {0x98, 0x13f, 0x3, "bea6b5d56f1b439ca68bc93f953363cf974f7fa0c4c3bba642ff909b61b8fb105073ae597e45cf6038bc1cc972b94f1cdf2bdb43c381c57ca6ac422b7967582c5f9c2c6e35bc61c0e729ebdac1df09a0b283c8ac6defbdeb149b5da326e4554583314d3560cfd197f6fc8e71d78d493d529e9ea3afd5b1fd889d8a25547585854988bd8178feadd456fa4432"}, {0x4c, 0x102, 0x7, "5bb95bc4f68d15956d7b106bf30be67bdebfb5f660c8ae8be02d4e6396477cc4b5cbf2d8aa3481aa85b4700c823c8eabc5f7c2f0d9c8e5fa055b1dd9e339"}, {0xc4, 0x12f, 0x3, "fca9ed5e1317f27f267945fb7ad6e00e09b83aa4bd022e1230e256be86d880abdaa06b665b90eb54196ecea7e3e21c1d9942d83c09700ccc433036054412fdb206aae84b4cd144543f2f28506516250eecaf0cd7081bac99732310c631af71a1612df093808a4b3d56b4f159f8adc504edfb848cc9228254134c517daea404ee3366e7eb42467e0ebd223c6e77ccaeda55a6bb934ff319fdaa0a399555d8acfcfc970ed30699f4ca5964877bffcd2b0667cc6396fe5947"}, {0xf4, 0x29, 0x7, "dee070483d3dcdb54aad5d44a2fb1792595a4e03fb8b75b3d1f01f1312a8e32741f9b6b2a6ad15d1857fac7b0ae0a380e0f41824f9e97fcbf974b61c270a22c9762b3226f8e0736093f6363f06e606c54783b1d5bbdafb67b74a05b69c8ef78d311977b1045eea782c5c1d4ff828f05c542e93ad279cebc8b66659fba73066e20a28729d0915b16f29cec30eec0491f3eb49a4d1f4abcaf9d7623ded042e91efc7da2578863c5a1a9d05365b87f1204e1edbc5843558732de5444c017c973983aaa2d1f3a80cbf28e0dc8ce7b011739c3eb207abaffdedc00e4dbe9d2672ddfe4e03ff3ad9"}, {0xb0, 0x10e, 0x6, "f48c27d8dbd155cc159b779b9000e358f98aa2933b99535f192e3f35889944961e4769a78ddd38fb29e251a8508428f7409ac3a790afd2cc226bb05f62f6a05be635c6df9d658758aa9e6e10a401f08f65ed099d769122a7bed6c53ea6e604c60c556fb1017081b23b3756200bccad82f672b9526a2db47a90f2c880f89097cadd5b2379953c66cf51c32361ddc8d4ad99fcde90bd3e731f5edca27e4c5401024d3fc544"}, {0xac, 0xff, 0x8001, "d8a7b8e8e72af1721c5eb8c3e53d9ba7027ee27ab54f8afcf4c4bd34079cfbee8a41201420ac8d9cb4eb2fe398b5d3c683dfdb63b4d9035916e1d0f9aec47a4727fe547df3522cf0369d23b34b81c9ae5bdb085685b7c876c98d055bc04655ba176b5b5ca1096c4f68f589aea85ce686272005bbd5b42d7a91b2363e488551ae5092cf24b60ae6048d16c750d7d295417f3bdfa2ecc9cd75e9f4b7ce4d"}, {0xc8, 0x10f, 0x6, "6c3474ea69be08849ea3336499acea36dff93fae4f6786e4b464aec7c51450cc085665b8292e61e3e7930b397af21e55d92b3ce97ba0d642cfdce8a8782d79f1f7b4b728f2eb5851589a735e24ccc46af76b070630ad265c98402c56713303114eae6292e44fe23b78d2fa47bb736eb41fb48341652d7ce71a43bde52464f02a813869bd00e962f3f5b09360497bbffb3921e8f0152403d11d25ced48ba2afc3ecf8f3ff48ec298e2d24a252453b49a3d3d36245b09f55ceac25"}, {0xdc, 0x184, 0x8, "ceefb09b6a7120e82c0789571ac8127bfe940907786348b2e5c304b6fc42cd11771833c22b3d3a2dd5219940b914fef63f82944995435cc3d980baa8a7087014179a9f93f66ffcc8a73960f50587d40497fe3e0c38e7ca82e01591c3bd313ad731b82f35388da5075fd8f85db82932da94dec145dd33661fb0b9fdf23fb395931a0fe7e6d1cd780d6536176788d65ee6c8b096f73f9e3a6b7a3b756b68edba426704466865eeae4de3ed567b7b62dd23d71763340969c4241696e74a5c1a52932850ddc5e2176a7e214280e7bfab891b"}], 0x658, 0x8004}, 0x10001}], 0x2, 0x40) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000003fb0)=[], 0x0, &(0x7f0000006000)=[]}, 0x0) recvmmsg(r0, &(0x7f0000002b40)=[{{&(0x7f0000000a80)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/107, 0x6b}, {&(0x7f0000000b40)=""/155, 0x9b}], 0x2, &(0x7f0000000c40)=""/10, 0xa, 0x9}, 0x7}, {{&(0x7f0000000c80)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f0000002040)=[{&(0x7f0000000cc0)=""/114, 0x72}, {&(0x7f0000000d40)=""/12, 0xc}, {&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f0000001d80)=""/2, 0x2}, {&(0x7f0000001dc0)=""/122, 0x7a}, {&(0x7f0000001e40)=""/31, 0x1f}, {&(0x7f0000001e80)=""/103, 0x67}, {&(0x7f0000001f00)=""/209, 0xd1}], 0x8, 0x0, 0x0, 0xaf}, 0xef2f}, {{0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000002080)=""/4, 0x4}, {&(0x7f0000003fc0)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/151, 0x97}, {&(0x7f0000002180)=""/4, 0x4}, {&(0x7f00000021c0)=""/170, 0xaa}, {&(0x7f0000002280)=""/129, 0x81}, {&(0x7f0000002340)=""/3, 0x3}, {&(0x7f0000002380)=""/28, 0x1c}], 0x8, 0x0, 0x0, 0xe7}, 0xfffffffffffffff7}, {{&(0x7f0000002400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f00000025c0)=[{&(0x7f0000002440)=""/212, 0xd4}, {&(0x7f0000002540)=""/102, 0x66}], 0x2, &(0x7f0000002600)=""/225, 0xe1, 0x7}, 0xffffffff}, {{&(0x7f0000002700)=@ax25, 0x10, &(0x7f0000002a00)=[{&(0x7f0000002740)=""/252, 0xfc}, {&(0x7f0000002840)=""/10, 0xa}, {&(0x7f0000002880)=""/182, 0xb6}, {&(0x7f0000002940)=""/172, 0xac}], 0x4, &(0x7f0000002a40)=""/2, 0x2, 0xff}, 0x3}, {{&(0x7f0000002a80)=@sco, 0x8, &(0x7f0000002b00)=[{&(0x7f0000002ac0)=""/14, 0xe}], 0x1, &(0x7f0000004fc0)=""/4096, 0x1000, 0x6}, 0x1}], 0x6, 0x1, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000002c00)=0x20, 0x4) 2018/02/22 17:59:58 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x10000) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f00001ee000)={0x2, 0x3, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x50}, 0x1}, 0x0) 2018/02/22 17:59:58 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000ffdffb)='#!', 0x2) r2 = syz_open_procfs(0x0, &(0x7f00008feff8)='net/udp\x00') sendfile(r1, r2, &(0x7f00006dbff8), 0x401) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000)=[&(0x7f0000ffa000)='\\proc\'cgroup*vboxnet0em0&em1selinux[[}bdevmd5sumGPL(loproc\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) close(r0) 2018/02/22 17:59:58 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffff7, 0x101000) r2 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) fchown(r1, r2, r3) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/168) sendto$inet(r0, &(0x7f0000000000)="d095bc5876dfc783a3c272f9e9693bd3af3ed3cd7cb7262b3228de31d3d296af264936a80d1bae48", 0x28, 0xc1, 0x0, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="170000001400030007fffd946fa283bc02eee6d87986c4", 0x17}], 0x1}, 0x0) 2018/02/22 17:59:58 executing program 1: clock_gettime(0x0, &(0x7f000003c000)={0x0}) setitimer(0x0, &(0x7f0000056000)={{}, {r0}}, &(0x7f0000058000)) alarm(0x0) 2018/02/22 17:59:58 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x400) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) sysfs$2(0x2, 0x7fff, &(0x7f0000000180)=""/171) r2 = dup(r1) unlinkat(r2, &(0x7f00000000c0)='./file0\x00', 0x200) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4)=[], 0x1, 0x0, &(0x7f0000000080)="89"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000100)={0x3, 0x0, &(0x7f0000000040)=[@release={0x40046306, 0x1}], 0x1, 0x0, &(0x7f0000000000)="f7"}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/02/22 17:59:58 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000007000)={0x10, 0x0, 0x0, 0x8}, 0xc) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x400000) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x2, 0x1, 0x3, 0x4}) 2018/02/22 17:59:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000000040)=0x10) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000a12ff0)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x8) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000000c0)={0x0, 0x9, 0x4, 0xcbe}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f52ff8)=0xffffffffffffffff) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00008b1f90)=[{&(0x7f0000554000)=""/221, 0xdd}], 0x1) shutdown(r0, 0x0) 2018/02/22 17:59:58 executing program 5: r0 = socket(0xa, 0x2000000001, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x80000000, 0x3, 0x6}, &(0x7f0000000040)=0x10) io_setup(0x6, &(0x7f0000000080)=0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x4001, 0x0) io_cancel(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xf, 0x80000000, r0, &(0x7f00000000c0)="5a9128828fc1d4baf34d595246", 0xd, 0x3a, 0x0, 0x0, r3}, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r1, @in={{0x2, 0x2, @empty}}, 0xfffffffffffffffb, 0x9, 0x1, 0x2, 0x1ff}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) pread64(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f00000001c0)={0xfffffe90, "b84c05c24147c232b935c1d32145cd16beb46f3c89de0fa0e81d96d28e774d57d85cd772e52624aa760cf83907af4b3502fe0dc55e361d7238f22716f85629e81023e56a58a663fb0b9c1752f63d9274daebad38dd3307043504bdaf19a09596e3232c40d72b962d"}) setsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000001180)=0x345, 0x4) [ 51.616865] binder: 7150 RLIMIT_NICE not set [ 51.623410] binder: 7148:7150 ioctl c0306201 20007000 returned -14 [ 51.630463] binder: 7148:7150 ioctl c0306201 20000100 returned -14 [ 51.638789] binder_alloc: binder_alloc_mmap_handler: 7148 20000000-20002000 already mapped failed -16 [ 51.655203] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/22 17:59:58 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f00000011c0)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000000)=""/135, 0x87}, {&(0x7f00000000c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001100)=""/180, 0xb4, 0x17aac949}, 0x40) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000f8e000), &(0x7f0000b8b000)=0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x40000) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000040)=0x7) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000040)={@any=0xffffffff}) 2018/02/22 17:59:58 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000ffdffb)='#!', 0x2) r2 = syz_open_procfs(0x0, &(0x7f00008feff8)='net/udp\x00') sendfile(r1, r2, &(0x7f00006dbff8), 0x401) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000)=[&(0x7f0000ffa000)='\\proc\'cgroup*vboxnet0em0&em1selinux[[}bdevmd5sumGPL(loproc\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) close(r0) 2018/02/22 17:59:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000000040)='net/wireless\x00') r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000798000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x9500}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000510000)={@loopback}, &(0x7f00007f6000)=0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000ed6ff8)=0x5) syslog(0xa, &(0x7f000000e000)=""/4096, 0x1000) bind$inet(r2, &(0x7f00005d5ff3)={0x2, 0x0, @rand_addr}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000b10ff7)='/dev/rtc\x00', 0x600000, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) sendto$inet(r2, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r2, &(0x7f00000c7000)={&(0x7f000086bfe0)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x20, &(0x7f0000a8f000)=[{&(0x7f0000f4c000)=""/114, 0x72}, {&(0x7f0000cb3000)=""/181, 0xb5}, {&(0x7f000078bf95)=""/107, 0x6b}, {&(0x7f0000d1c000)=""/129, 0x81}], 0x4, &(0x7f0000e89000)=""/182, 0xb6, 0x10000}, 0x40000000) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000843000)=""/4096, &(0x7f0000b21ffc)=0x1000) ioctl$void(r1, 0x5451) mbind(&(0x7f0000d42000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000fa8ff8)=0x5, 0x2, 0x2) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000defffc)=0xb, 0x4) umount2(&(0x7f0000385ff8)='./file0\x00', 0x3) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00002b8000)={0x6, 0x4, 0x6, 0x7ff, 0x6, 0x10001}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) prctl$setendian(0x14, 0x2) sendto$inet(r2, &(0x7f0000b0c000)="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", 0x241, 0xc004, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0xa, 0x7fff}, {0x4, 0x7fff}, {0x0, 0x5}, {0x7, 0x6}, {0xc}, {0x4, 0xfff}, {0x6, 0x6ffc}, {0x4, 0x5}], 0x8) 2018/02/22 17:59:58 executing program 6: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0)=[], 0x0, &(0x7f00006e9c68)=[]}, 0x0) 2018/02/22 17:59:58 executing program 5: r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt(r0, 0x10f, 0x87, &(0x7f0000a94000), 0x0) 2018/02/22 17:59:58 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x1, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}, 0x1, 0xffff, 0x3ff, 0xffffffff, 0x7}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r3, 0x3f, 0x30}, 0xc) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000001c0)={r4, 0x80000, r1}) bind$llc(r2, &(0x7f0000000040)={0x1a, 0x1f, 0x6, 0x4, 0x5, 0xdb2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/22 17:59:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000498ff4)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) ioctl$void(r0, 0x5451) 2018/02/22 17:59:58 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002e9000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x1103fb) recvmmsg(r0, &(0x7f000050d000)=[], 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4000000000000169}) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2000, 0x20) futimesat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x0, 0x7530}, {0x0, 0x7530}}) [ 51.661960] binder: 7148:7150 ioctl 40046207 0 returned -16 [ 51.679570] binder: 7155 RLIMIT_NICE not set [ 51.685347] binder: 7148:7158 ioctl c0306201 20007000 returned -14 [ 51.699969] binder: 7148:7150 ioctl c0306201 20000100 returned -14 2018/02/22 17:59:58 executing program 5: syz_emit_ethernet(0x6a, &(0x7f00009a8000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x16}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f000048fff4)={0x0, 0x1, [0x0]}) 2018/02/22 17:59:58 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000080)="11207a1eed1037d9f0f2370cebc0dae315d1feaa9c81b1848f467ecea292e8db536c797fc445d26d6cb2ad5cb9fc0e20d811af6f86d9b85e36a91ac78519b8cdcfcafc19773c651e4f8bc547f0782d0f7136d7d7a31d7bd81b151c062a4bfecfc03f445c316a488c313982bbbb5aa03677934ddec3", 0x75) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000080)=""/120) getpeername$ax25(r3, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000080)=""/167) r4 = fcntl$getown(r1, 0x9) getpgrp(r4) io_setup(0x1, &(0x7f0000000040)=0x0) r6 = dup3(r0, r1, 0x0) io_submit(r5, 0x0, &(0x7f0000000500)=[]) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) sendto$packet(r6, &(0x7f0000000540)="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", 0x1000, 0x20000000, &(0x7f00000001c0)={0x11, 0x1d, r7, 0x1, 0x3, 0x6, @empty}, 0x14) 2018/02/22 17:59:58 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f000070ffe3)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000071afe0)={0x0, 0x0, 0x3}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x0, 0x80000000020}, 0xc) writev(0xffffffffffffffff, &(0x7f0000f08000)=[{&(0x7f0000f28f15)="bc", 0x1}], 0x1) shutdown(0xffffffffffffffff, 0x1) 2018/02/22 17:59:58 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x806, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x1010, r1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x2, 0x7fff, 0x2, 0x0, 0xa, 0x80, 0x20, 0x21, r2, r3}, {0x7, 0x2, 0xfffffffffffffff8, 0xffff, 0x9, 0x5, 0x20, 0x13}, {0x46175397, 0x40, 0x8b, 0x4}, 0x2, 0x9, 0x1, 0x1, 0x3, 0x1}, {{@in=@multicast2=0xe0000002, 0x3, 0x3c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x1, 0x3, 0x100000000, 0x2, 0x9, 0x80}}, 0xe8) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x10d, 0x2, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x2b0, 0x0, 0xffffffff, 0xffffffff, 0xcc, 0xffffffff, 0x1e4, 0xffffffff, 0xffffffff, 0x1e4, 0xffffffff, 0x3, &(0x7f0000024000), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="83ae40d37b3475f1e912bc99b126f947", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xcc, 0x0, {}, []}, @common=@inet=@TCPMSS={0x24, 'TCPMSS\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @empty, [], [], @common='irlan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xf8, 0x118, 0x0, {}, [@common=@ipv6header={0x24, 'ipv6header\x00'}, @common=@srh={0x2c, 'srh\x00', 0x0, {0x0, 0xffffffff7fffffff, 0x1, 0x3, 0xcd0, 0x20, 0x280}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x30c) 2018/02/22 17:59:58 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000080), &(0x7f0000000000), 0x0, &(0x7f0000007000/0x4000)=nil, 0x3) 2018/02/22 17:59:58 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = getpgrp(r0) sched_setaffinity(r1, 0x8, &(0x7f0000d81ff8)=0x101) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x90000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000080)={0x29, 0xffff, 0x1f}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) rt_tgsigqueueinfo(r1, r1, 0x22, &(0x7f0000000000)={0x16, 0xffff, 0x9, 0x100}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') close(r3) 2018/02/22 17:59:58 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000ffdffb)='#!', 0x2) r2 = syz_open_procfs(0x0, &(0x7f00008feff8)='net/udp\x00') sendfile(r1, r2, &(0x7f00006dbff8), 0x401) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000)=[&(0x7f0000ffa000)='\\proc\'cgroup*vboxnet0em0&em1selinux[[}bdevmd5sumGPL(loproc\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) close(r0) 2018/02/22 17:59:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[], 0x0) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ccafe8)={0x0, 0x0, 0x30}, &(0x7f0000048000)=0x32f) 2018/02/22 17:59:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x84041, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002580)={0x0}, &(0x7f00000025c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002600)={{{@in=@multicast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000002700)=0xe8) r4 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005e00)={{{@in=@multicast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000005f00)=0xe8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, {0xa, 0x3, 0x5552, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0xf2, [0x7, 0xfffffffffffffffe, 0x3, 0x7f3, 0x7fffffff, 0x8e, 0x79bc]}, 0x5c) lstat(&(0x7f0000008240)='./file0\x00', &(0x7f0000008280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008340)={{{@in=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000008440)=0xe8) stat(&(0x7f000000b680)='./file0\x00', &(0x7f000000b6c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000000b740)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000bcc0)={0x0}, &(0x7f000000bd00)=0xc) r11 = geteuid() stat(&(0x7f000000bd40)='./file0\x00', &(0x7f000000bd80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f000000be80)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f000000bc40)=[{&(0x7f0000000080)={0x24d8, 0x2d, 0x200, 0x7, 0x1, "", [@typed={0xc, 0x6c, @fd=r0}, @nested={0x2254, 0x3b, [@typed={0x1008, 0x37, 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@typed={0x18, 0x20, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x30, 0x34, @str='vboxnet0lo$/++%wlan0#}md5sum\'trusted\x00'}, @typed={0xc, 0x21, @fd=r0}, @typed={0x18, 0x65, @ipv6=@empty}, 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@typed={0xc, 0x91, @uid=r7}]}, 0x31a8}, {&(0x7f000000b640)={0x1c, 0x3b, 0x20, 0x6, 0x1, "", [@typed={0xc, 0x46, @fd=r0}]}, 0x1c}, {&(0x7f000000b780)={0x488, 0x34, 0x200, 0x7, 0x3, "", [@typed={0xc, 0x13, @uid=r8}, @typed={0x1c, 0x55, @str=':posix_acl_access\x00'}, @generic="bbb1334aa185de23901bcbf3f3fd42ec23a616be7ad030126d73f0449ff103cbadabb0198d1771d4ea2df386055bb77806a9ebf33ba22bf6cbfa4327793e89", @nested={0x390, 0x65, [@typed={0xc, 0x19, @u32}, @generic="04eba3de0f97925e0ed8bba90acddbbdd4cbce370e08f022347efa01eff1a8dd7aba5b0efad8040d470882dc71e9485fff97d88d47be9c5777b488395ccea03b405a415c081d631f80ea2656f0e155b2e0ba4bcf197d8b3700e6d7382246768088c3468e5d03bab446b0d6381d77ae914234ace0bfaea1bdcc064d29cadf2e72723b0c3f15b58cac6a57755fd2", @typed={0xc, 0x88, @pid=r9}, @generic="9698813f423ef9988ba10c7ee82eaef4c6992a63c7f525774aaaf920d2da79684999d17059481367d601770f04abcb2e997bf44fdd844b538836", @typed={0xc, 0x64, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="a4c6f478fd4b5e014560db9c134fb21005441c7c6a119df4909da40b92cf58aa79a2c8152867db2fa011fe7cdc48b7dae34e4d336ba1caf37a9ed59e17ea2ad2d98e8c2ea1cbe94c1a51bea384b34d", @generic="c57a7aaf829d016117f3d9931573bf550c8b72e704958e82d6d2a0cf0df7140c1dd55828085dec0c4de7a5dd9ffc904a11f65874969e1543fb4e86d7ed6ba4200d4778dbae6f80fb3d64c25f4cc3f58f43bcd3c0edbb927db9256ac0adf8d75cdc64c91f51ed7147db32bf876393ad8e1082aa6d3356307027d3fb38a7b862", @generic="e983d281e4609eb527dad84a9918fdfc44c8f142a30914fe594f62f582336a0a593c51edfacd6ae8503901ae0b4d1482cfde454922855a71bff270af6b5ad834baed394a24841c8dcf5ef037ef28d538485e049b367cc04b21514a28db8b103c066c06cd336cbea92df5d5ce4bb7397b27f2a626abf2a47f8a0a26ccfecf5a8671c84427d5331592b08e007721bcb293d0c15b91f90debfe12445c67cbcbd2446effecef396d916d64fedee6b3bd17eab016fdd32b231a55d7c8121ef7923a029e36ee50f9233dd453941ff5ed8192f790d8da45470d43fc001ad6004c2feb115c0f0147fcef85d6898a41981e2e4cbdb97bff0b38406058", @generic="4a6ae5b156f82af5f79cbece2b8db07e578e9b0ddca67bc5072dc41f4d57e4a7de98c3e3dc2bb63b2c4fe31fca8b05baba6be2058a30b6f10e527607d1237a512f5ac9ee4c0c859180dfbb0799b4feeb093a0c66561ce99b2d11beaf7f55c58368829921f60a22d76de4d04e30a46a64b1ffdc021f41b1383566ae610e87b240285782893b640cd7", @typed={0x50, 0x18, @binary="58d2cfca8a87b1d029e2639e06bb3e391da46eb5eb2e9d187dcd6aeed60a94e1faac4a2f8d0038ea6eb61cd8c23400f0838b7b0a777101c2323f019bebac83c1dbce878208a2b8c7"}]}, @typed={0x80, 0x55, @binary="dca75f001c8f158d965558ba5ef960a58fcad3c125a6968255a53b03a5e6c2d8eb18852806365df319947bdb0aca8ec80a3b980c54027b1b23789ce386b754ea45036b29e2aca3a89d6edb7fb69d1871ceaa0909898b39fe92164746cea982a363552da8c658860dfebd6a4c98b940dbc1f1078e02"}]}, 0x488}], 0x9, &(0x7f000000be00)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0xc, 0x1, 0x1, []}], 0x64, 0x800}, 0x10) r13 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bec000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000092fd8)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000bebfe0)="01e02f00000000000002062000000000ecef0000000003000449faf502007e23"}) getsockopt$inet6_IPV6_IPSEC_POLICY(r13, 0x29, 0x22, &(0x7f0000000000)={{{@in=@loopback, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) 2018/02/22 17:59:58 executing program 7: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002580)={{{@in6=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000002680)=0xe8) fcntl$setstatus(r0, 0x4, 0x40000) bind$packet(r0, &(0x7f00000026c0)={0x11, 0x1b, r1, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) write(r0, &(0x7f00000000c0)="240000002a0007000000000800000006fb05fb000007fffffff6005f000000000000fd10", 0xfffffffffffffedd) r3 = getpgid(0x0) rt_sigqueueinfo(r3, 0x31, &(0x7f0000000000)={0x30, 0xffff, 0x9, 0x6}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(r0, r0) ioctl$KVM_ASSIGN_DEV_IRQ(r5, 0x4040ae70, &(0x7f0000000000)={0x80000000, 0x80, 0x95c, 0x5}) sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000040)=[{&(0x7f0000000100)="0daed7130d20eb4500dc2aa6629470405eafc61cd9b0025151f1872699f5cf107ac20cfdce67250a25231aed13509ee860a15ccca976e8f1418431d230e45deaa60998ab599d4170a9e182ac51b991e5e05f1af78bdc96eee898a4bbcda0c304893dd266788d36a590ab06c5da21c699c08c8b87a70f28f1470160f53d16f3445abcc4d134fb828fb97c5afcc905a752bc0e9fee22fb", 0x96}], 0x1, &(0x7f0000000240)=[@cred={0x18, 0x1, 0x2, r3, r2, r4}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x30, 0x40000}, 0x40) r6 = dup2(r0, r0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', r6}, 0x10) [ 51.871875] audit: type=1400 audit(1519322398.768:43): avc: denied { map } for pid=7187 comm="syz-executor2" path="socket:[19994]" dev="sockfs" ino=19994 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dccp_socket permissive=1 2018/02/22 17:59:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nfc_raw(0x27, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x3}) getsockname$packet(r2, &(0x7f0000002300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002340)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000002380)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r3}, 0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000009240)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}) 2018/02/22 17:59:58 executing program 5: r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0xfffffffffffffdcb) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast2, @in=@broadcast}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000909fd4)={0x5, 0x800000000000c, 0x40ff, 0x1, 0x0, 0xffffffffffffffff}, 0x2c) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f00000001c0)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000dc3000)={r1, &(0x7f0000b6d000), &(0x7f00007ad000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@empty, @in6=@local}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) getsockname$packet(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) bind(r0, &(0x7f0000000500)=@ax25={0x3, {"9f05a7610a5fa3"}, 0x101}, 0x2c6) 2018/02/22 17:59:58 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x88940, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x200, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000040)=""/42, &(0x7f0000000080)=0x2a) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={0x6, 0xc19, 0x200, 0x9, 0x5, 0x1dc0, 0x6, 0x17, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x200, 0x40, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000380)={0x0, 0x8}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001a00)={0x0, 0xba, "1cca42088cd6193f59468e7ec5a354a30d77a0664c2c244d7cedaef94290a3e918ae03a5634d4285778159e4945c603cd63244f531268a6614742a0ad4322c6a792998ec196addc1e41c3369c8d292c52498ac660694085f6068a325349a32786d93d4ef8e8d55507b4de6c5368d2a2198031c98b1b63d7687c6d16adce5a9b5594ba43f2ecc00e96c3c90d9cad704a57e9c1fad645874dc55e56ed9d302d03fd87d39b9ac9552a24015c6cbb1b18ca7515e1310545ba3ea0f2f"}, &(0x7f0000001b00)=0xc2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001b40)={0x0, 0xffff}, &(0x7f0000001b80)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000021c0)={0x0, 0xf64a}, &(0x7f0000002200)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002240)={0x0, 0x20, "5e60825d067e7457961e7f2ffdecd05b6cdc34c27ec856a43e61d29df519650f"}, &(0x7f0000002280)=0x28) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000022c0)={0x0, 0x6, 0x724, 0x3, 0x100000001, 0x1}, &(0x7f0000002300)=0x14) sendmmsg$inet_sctp(r0, &(0x7f0000002440)=[{&(0x7f0000000040)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000080)="98109532de814561fcfa5395a8fe6398f2db8d68e60a289adf9d771c54", 0x1d}], 0x1, &(0x7f0000000400)=[@sndinfo={0x1c, 0x84, 0x2, {0x2, 0x2, 0x9, 0x5, r1}}, @init={0x14, 0x84, 0x0, {0x1, 0x62, 0x513, 0x6}}, @init={0x14, 0x84, 0x0, {0x4084, 0x1, 0x100000000, 0x6}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0xf83, 0x200, 0x800, 0x1, 0x5, 0x3, 0x7, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0xe8b, 0x200, 0x4, 0x78, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x5, 0x203, 0xffffffffffffffe1, 0xa6, 0xfe, 0x1, 0x7, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x1, 0x5, 0x0, 0x1, 0x5, 0x1, 0x37, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffffe, 0x4, 0x1, 0x5, r6}}], 0x160, 0x40000}, {&(0x7f0000000580)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f00000019c0)=[{&(0x7f00000005c0)="756b4d5b50235ef45380f37c06636d107b18e77e724aa3a24512bf24693c876241550fe10ba9feb98ee914335d7c4b831b53aceaa9bf0e734ab6ab2630ed0a5cac006f561f56a53ef7ed0ed2c677a0b359ee2ff40c763aa1f03040973283f49241b18c753b31048e04d12d7f8d805aff8d10d1f6e0827c4ad2e2db16546fc6368c2b7e7d18046092b18fdc8ca5e3af1e44897780cb9c48bb7fad9e959b36f161d976dd83a5554444ea218a5b4b92e4bde6d485d80cbc0e5b3baccf9013c80a2f9ecf0d9c005883772ca91522a0662d59a510fb7e322d5155be2024ae1626c48565dcbf0759d179d377c474d9c5e4d6aa35fc6b6abce9", 0xf6}, {&(0x7f00000006c0)="f813c5053b809845ceb1da0f529796589ca527af4b387b09137108ba99e60c19055652f488b0477aee661f97424454d1e1866202486f5a2df0993913937fd02722e9bd02fad0e4f86da3f04a7d69753f4c18be412b4373659f3bf2ef6615ad9d449c0f46067172e2ee8195acf7b4db34a26dde6cb36289a1b7779d9973a279f3fad422a21187720106567b138ab697614204477e18c30b117b2f4fd799ab95e88e85645f", 0xa4}, {&(0x7f0000000780)="682d8031d01128fc5805e6a383cb54e15ce539d96cbdc0e186ab71b057fffdb13181cd3b18afa372f922a1fe68b61a269d5756db8128d82ba67e2eb656912d0ebfc1896f3302a3b95839405781327907254ea8ce60d1f7c1934d48d30734cae85e5a47c6", 0x64}, {&(0x7f0000000800)="94b6bf6e3307ac661ce12326e1100a91e9cccb79d213f32cd552aa57e605c1c5f1a4d0cfb7254fe0a878e345b8b05df316c225704757b454fd653c708f31bb4309c05c8fa7ce426c419fdfccd51ed651c86136201ee4fc7303533ae8d0ed964212c509001e381916aa7482eefad6ff07f79b562046619148a83ac5cbf7c658a842715c07dc0f087f1f5d0a8d55b34124d39829e117ed2a776c2320b711eb856f2d3fe98cd59c572ad6dd17c11baf26dc88639d4935273ab54e49749d97", 0xbd}, {&(0x7f00000008c0)="a8efc5708a7c9f2fe48057b1be919f32f83120bdcb057d14bd25e15d2982d458992d39bd570e0a42fc75dc2c034a01f0fe9eeb75d8e7dfec1c696b68fec4855105263b057d6fd22f52c6aea6442fcd", 0x4f}, {&(0x7f0000000940)="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0x1000}, {&(0x7f0000001940)="c53b843d3c417931667f93982b6d57119bd7aaf0e4cd61db83db159fd5cce4e8dfd4c2f371a0c6222cec4809345315a51dfde5f17ad4e99a3bb33af0b02d40b5e9f0cf53551106ba1bdacea4e1f0b1e4c2c7486d540a77f0a732a4f4095492", 0x5f}], 0x7, &(0x7f0000001bc0)=[@sndrcv={0x2c, 0x84, 0x1, {0x1, 0x9, 0x0, 0x70, 0x7ff, 0x9, 0x1, 0x5, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x8, 0x8200, 0xeb, 0xffffffff, 0x5, 0x8, 0x6, r8}}], 0x58, 0x880}, {&(0x7f0000001c40)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000002180)=[{&(0x7f0000001c80)="ce8686e34569926ce64a62bb0eb3f61fab426b87c0177e2094b3a859747d5dab115a2be11456bbe72903", 0x2a}, {&(0x7f0000001cc0)="3933c36744c6ca4f647140233fb8c46a326c75547e12e51d47db7196b7f8e8f651c3a25cea3ea22d3c94473691727c8ddf10e408b04a2eb1d252f7ce2f3afdd110256573f732197ea9bb02f955c4d1a7ba6e9790a2d850d85484ba4c0293fbbd3dce39ca71068e2d5f22ba1ff2eb9b504a3a0cec056b927703fb4d558ff72665563112930007749cdebad5b34a5119ebc17b464a1033a0772b4a8c796246ea54fc58d44eb2923061bd4843d635be96a27749d4e67dad", 0xb6}, {&(0x7f0000001d80)="66d838016c1a8f3f577af0bd25229769dbc579a26e09c4872b9d98a21b1d1a2373540ec2ad956ba511fdda5f3cd440a2bd140d735c982e248257204a29233312ba640b8875273c43cfd479450fa988eb987d31f54e2bd737222d144d7cd617fef155d590919d2a8e098b7976a2cb7dd361bdacc1779fa22a", 0x78}, {&(0x7f0000001e00)="8de4657715bb6d96dad6b45615d131ec88856ffc7753fe4e40a5c872cba0bb28d469195b805c04213c5cddea2131e390a0db86d4fedb3e68f9e457d6c62827b7f8d1b68a706bee433fed88bbbd2d156fd2b9520bff9bd76364f17ac49159ddc4c4e6838e94caec5a08bc7881de44", 0x6e}, {&(0x7f0000001e80)="7f63e2c1eadeeeb2105de43e2c930a55a4798de05e304b2985d3af00969b48f6e6f394e106b955bbbda7db3f1d607e2ff72a77d1b8e90c1cdb3f6e20bb512e7dfbacb27078be0e8284bb4d3c563f3b246ef25d3711f54c68db", 0x59}, {&(0x7f0000001f00)="6338cd0784076db31fadf6ace605422ed5aaf33f1c5ad5ba4d99065c07982614b7598fdd4a7447cd6495321c02d52a464dbf571413b647fc29afc23cf329920bd95ab1dda78e3926d0fed5d3ebb76f895caf8a4f8f9799e09bde8ba9b93669a9852905d37f8f1830e3aae4ce44447c14a154539e58e51fed6bf146b7afffb0dd3fcc17ebc913e31059b8ad003679d06005489d3dfa78820381bcd2edce32942c7895a27f4238bb199d0d3e85ef535e80492899b2a4ea213b33993e62a8ff12f1e0fc6a62432015801c0ebd53054978bf4a50e1d554e2eb5e265909b5a2114d9e02a4749191c2f831eb6e97a4e2cf2690870b7ccc75c80be0", 0xf8}, {&(0x7f0000002000)="a4089afce60137905298107221858d98cf3e8f3e11348f06b017db6b841af79813cfe5e8715cbd15016d30d97ff851b675ccd5a90730d93e852c76ec8f64e88808862ac582c0b2f2d155ee72f21b3dcc6dd64a67862a39fddd08fef1b75c59e3b839de732c96c5a07f5ec9d5a74268877708dbaf849580bc4b32e8cd0cee47e29c39a4d5d61a3f2f5edf17ce88eb6b3e52046370764f806a7d8679ad785a25142544db0c2e2675d67a89c580e77f7bd4bb212d74fa06f71851cb53ac511799f9115fc24c3048a17b0c2a537f70f63a0fd8a75b8d56e8b70923215a15d6a0f188fc0192f2d2337d", 0xe7}, {&(0x7f0000002100)="51a70e35f75ec2316d19948c11305c823855784587c6b55af1ad9e48a86fcb18d64bd8abcdca31d65719f8e1252eca9aa83d890001e3bee3f9c463ed11cb2a4ea6feceff6621b0edcf8d8cc3b0791d9330655a5151b03ac391a7141827eb2a6d0228239fffdd", 0x66}], 0x8, &(0x7f0000002340)=[@init={0x14, 0x84, 0x0, {0x0, 0x9, 0x3f, 0x4}}, @sndrcv={0x2c, 0x84, 0x1, {0x80000001, 0xc177902, 0x1, 0x2, 0x6, 0x6, 0x7ff, 0x3b, r9}}, @sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffff8, 0x8, 0x3f, 0x8, r10}}, @init={0x14, 0x84, 0x0, {0xe3, 0x8000, 0xffffffff, 0x4}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x6, 0x7, 0x1000, r11}}], 0xdc, 0x811}], 0x3, 0x4000000) clock_adjtime(0x0, &(0x7f0000f74f98)={0xffffffff8050fcf3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x2}) r12 = getpgrp(0xffffffffffffffff) sched_setattr(r12, &(0x7f0000000000)={0x30, 0x0, 0x0, 0x7, 0x1, 0x5, 0x7, 0x8}, 0x0) 2018/02/22 17:59:58 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000ff5)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000000c0)=""/158) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={@common='ip6_vti0\x00', r1}) 2018/02/22 17:59:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0xfffffffffffffffc) fallocate(r0, 0x2, 0x6, 0x3) ioctl(r0, 0x4420100000001277, &(0x7f00000000c0)) socketpair(0x9, 0x80000, 0x9, &(0x7f0000000040)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}}) 2018/02/22 17:59:58 executing program 3: setitimer(0x0, &(0x7f0000a0b000)={{}, {0x0, 0x7530}}, &(0x7f0000cd5000)) alarm(0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x400002) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000040)={0x5, 0x0, &(0x7f0000ffe000/0x1000)=nil}) memfd_create(&(0x7f0000000080)='@\x00', 0x1) 2018/02/22 17:59:58 executing program 2: pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x1, 0x32, r0, 0x0) r1 = socket$inet(0x2, 0x80006, 0xfffffffffffffffc) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f000001c000), 0x4) 2018/02/22 17:59:58 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000), 0x4) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000040)) ftruncate(r0, 0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ftruncate(r0, 0x1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x521080) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x100000000400041, 0x0) 2018/02/22 17:59:58 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f00005a6ff7)='/dev/kvm\x00', 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() r2 = getegid() r3 = getegid() syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x400) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) r7 = syz_open_procfs(r6, &(0x7f0000000200)="61736b00022b73a6af1e7724b8ab8dca4fd83d4352b1dad2ed3e44d2a8c02aa1f47801000100000000003c") ioctl$TIOCGSID(r7, 0x5429, &(0x7f00000001c0)) r8 = userfaultfd(0x80000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)={0x0, 0x0}) ioctl$sock_ifreq(r9, 0x0, &(0x7f0000000200)={@generic="32149fd92247d4496548422e6e2eed50", @ifru_data=&(0x7f00000001c0)="ba8887844df8a91c8a2c21e57477a5563060649423bc52cf806b54306a9db655"}) r10 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_security(0x11, r10, &(0x7f0000000300), 0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() getgroups(0x5, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) socket$packet(0x11, 0x2, 0x300) getgroups(0x9, &(0x7f0000000280)=[r0, r1, r2, r3, r4, r5, r11, r12, r13]) r14 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r14, 0x29, 0x20, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5, 0x1, 0x1, 0x4, 0x3, 0x200, 0x16}, 0x20) r15 = ioctl$KVM_CREATE_VM(r14, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r8, 0x8922, &(0x7f0000000340)={@generic="f28d781e042fc7bae299fb207b1055ba", 0x75f1}) setsockopt$inet_sctp6_SCTP_NODELAY(r14, 0x84, 0x3, &(0x7f0000000380), 0x4) ioctl$EVIOCGID(r14, 0x80084502, &(0x7f0000000340)=""/179) ioctl$KVM_GET_DEVICE_ATTR(r15, 0x4018aee2, &(0x7f0000000440)={0x0, 0x1, 0x1, &(0x7f0000000400)}) madvise(&(0x7f0000bb7000/0x3000)=nil, 0x3000, 0x9) 2018/02/22 17:59:58 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) bind$nfc_llcp(r1, &(0x7f0000d01ff6)={0x27, 0x3d6, 0x8, 0x4, 0x400, 0x7f, "07015532ea6d5a1e4033a7ef7ee9a35bdbca0ce0dc42121765d72db10d3b5a5d107236488771c28bd148b7a848bf155aa89295689bec06f2f69d961f9e1467", 0x16666cfb}, 0x60) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000060a000), &(0x7f00006feffc)=0x4) ioctl$int_out(r1, 0x5460, &(0x7f0000683ff8)) fcntl$addseals(r1, 0x409, 0xb) r2 = getpgrp(0x0) fcntl$setsig(r1, 0xa, 0x1a) get_robust_list(r2, &(0x7f0000ef8ff8)=&(0x7f0000000080), &(0x7f0000000040)=0xc) r3 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fcntl$addseals(r3, 0x409, 0x2) r4 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x0, 0x202104) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000000080)) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000000c0)) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f00000000c0)) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000000080)={0x4, 0x7, 0x1, 0x7}) io_setup(0x0, &(0x7f0000000100)=0x0) io_cancel(r6, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x1, r0, &(0x7f0000000140)="388695d058064ba312dc0722a48a3947e9f1ef966a55b4bd46e37e52f4d7a68852a8e420f0695c3ee75e9c83734aa2f9373f3c6cbda15c412674d10dd023137509abb847cb35e016391cf9375e9a42cc7bb4532dc96ee937bfcb8d4a7fd7f556f4f63fda1042541f81bc5160ba0eef96f7c144a2826921ee493e7d04bc5c21a8b63d98b658f1103609d9b72d18bc064e9f3ab912c7bb4f7a7b40ba10ce74b1491c1ec142969f974bce2fd733aff8fb4ba17cf13d10a1617cfcec3272fa0987f2873673532d8a8189e4fea7f58006043557c98524e8d1bf480394ea833bd23e87f67591ded65340c433f2d6f120c7e2", 0xef, 0xd74, 0x0, 0x1, r5}, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000000100)={0x3f, 0x7c3abd7a4758606b, 'client0\x00', 0xfa4f31640fe9a175, "a8ba09c7b996bb67", "82ac8cc73d1fcfeaf03a804ab4e8cae559ae68f60adbea824d7b8a70ba25b759", 0x9, 0xffffffffffff84ee}) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f00000001c0)) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000100)=0x0) ptrace$getenv(0x4201, r7, 0x4cfd, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000080)) ppoll(&(0x7f0000000040)=[{r0, 0x10}, {r3, 0x800c}, {r0, 0x1000}], 0x3, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={0x20}, 0x8) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f0000000180)={[{0x4, 0x5, 0x1, 0x7, 0x8001, 0x9, 0x0, 0x2c, 0x100, 0x0, 0x2, 0x40, 0x9}, {0xcaa, 0x2, 0x9, 0x1, 0x200, 0xfffffffffffffffe, 0x1000, 0x5, 0x9, 0x27e3, 0x6, 0x1f, 0xc3d}, {0x9, 0xfffffffffffffffb, 0x9b35, 0x7f, 0xffff, 0x4, 0xffff, 0x6, 0xef1, 0x800, 0x1, 0x4}], 0x7}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f0000000300)={&(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x2, 0x9, 0x4}) 2018/02/22 17:59:58 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x100) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r2, 0x1) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000001fb0)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x5}) sync_file_range(r1, 0xa8, 0x100000000, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)=@common='syzkaller0\x00', 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000abf000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [@ldst={0x4, 0xf, 0xfffffffffffffffd}], {0x95}}, &(0x7f0000000080)="73797a6b616c6c659400", 0x5, 0x7f, &(0x7f00007d1f3d)=""/195}, 0x39) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 2018/02/22 17:59:58 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000e8efa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) eventfd(0x2) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000057000), 0x8, 0x0) r2 = inotify_init1(0x0) signalfd4(r1, &(0x7f00002aeff8), 0x8, 0x0) readv(r0, &(0x7f0000d33000)=[{&(0x7f0000232000)=""/75, 0x4b}], 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000080)={r3, 0x10001, 0x16}, &(0x7f00000000c0)=0x8) modify_ldt$write(0x1, &(0x7f0000000000)={0x8001, 0x101000, 0x2000, 0x2, 0x8, 0x5, 0x3ff, 0xf3, 0x80000000, 0x1ff}, 0x10) 2018/02/22 17:59:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000da2ffc)=0x3, 0xfffffffffffffe05) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) 2018/02/22 17:59:58 executing program 3: r0 = socket(0x2, 0x3, 0xff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common='bcsf0\x00', 0xffffffffffffffb5) sendto$inet(r0, &(0x7f0000005000), 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/22 17:59:59 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x50, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000b03fc8)={&(0x7f00005ecff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0xffffffffffffffd0}]}]}, 0x28}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) prctl$setptracer(0x59616d61, r2) 2018/02/22 17:59:59 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7fff, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x87, 0x0, 0x0, 0x0, 0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffb, @perf_bp={&(0x7f0000000000), 0x400000000000}}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) 2018/02/22 17:59:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f000003cff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x32d, &(0x7f00000002c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockname$inet(r1, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 2018/02/22 17:59:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @remote}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000002640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000002600)={&(0x7f0000000180)={0x2478, 0x27, 0x800, 0x0, 0x3, {0xb}, [@typed={0x10, 0x30, @str='-eth0\x00'}, @nested={0x140, 0x94, [@generic="66c82c9e6eb8bf863d909845ded568483912da691589d850dc40d8c58e20b2b43533c9657e2245419c59f76a078faf1c502ee48203508fa469dffc29f2411f8a4d379b95a9d6ca6d7c89be8f51545fdd8c8557ac6424ddac13239d5542c5c7cf7d91e914020cb41e6e0da566f6ebed8b31e2b4368aa0b66cfd1f3bfd1389e91a7c7b4737851864c4ac2eb4b2c9c7afe76785e0a48582ab2e8457272be930efeb0c1b", @typed={0xc, 0x70, @u32=0x9}, @generic="038fee22c574c4ef02c315f74c77fde4b6abad00e214aacd1d47caf16a9d1a680628cb86c9b5d0d43f2838a769c2aabc346a168a462246641b2c787facb7ae1193e6699618104f888fe953b97d6cd0ed3b030cf36f1e008bfae535fbba5f8059e890a53bbeda8848a0d2bc9cd163e0673d41a123f722d37057502e7fa36ebb0f430ca53c471b8cb96028b585"]}, @generic="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@generic="b0b052fe229807c34a31cd48728c1ba7c01ed3a72b6f65eba7d75c32616975d073c4648b1cee85c6fdcd7134668e9c9e4fdd27e44db393dc165d998836596e6770be10958cde700193529601aea1c93d527e6d35ca3e594067a02756715e5326eb1f526b1417a53a464edcc5245042041c4a98cfb375d2702846aa3a7da2bd15be976069a4303b815a", @typed={0x30, 0x74, @str='eth1eth1trusted*vboxnet1wlan0(cgroup\x00'}, @nested={0x1258, 0x5e, [@typed={0xc, 0x27, @ipv4=@dev={0xac, 0x14, 0x0, 0xc}}, @generic="aeb7eaae6a20c1830563b9113232317bc8a6d276f8f5eecc69bc49e85c228868ccbd28142dc87406688a043c156e04f07d56d50e4db15c48b82622ddec7de3cd7791f6f7302b265d109382145918d071d54c77113f154af06cd422c1c622", @generic="322f835e48854a9778", @generic="e14c8c0f0c42574217c8e2dcf779e03cd0606f3536b6598f856712c3ca1e5d141a01cc2dce78747dad45e0d9655a3672574d787c6c17a9bbceae4a691355bfc5376bfd60fcb865e24de7fa0df869f0974f8afd1d4c7f6e1caf885c732567ea711406f50ed885edcbff87e6e405dbaabd4d162ec16b482231d6b6e2dfbb3b93df1152c7a65221c5764ef803f384a055ef5ea927290940f6f335be50e458a628d248e56585cd8f9488637d400b265d33451a8295eb7f6d74da475a1d698b659bebd23e438baf2ad4e9", @generic="82eef9fb5383", @generic="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@typed={0x10, 0x65, @u64=0x7fff}, @generic="98de95d5b608a5ff65590d48b7ccd1f59fb748c495782280819ab1cbc8fb3b02fcecc9eff15a69c392a8a4de91656696", @generic="846bc562bd39bb4d3641068f7be75d19c0c40fb54f31178b409365a27824c12a1fb73649152083d4d14ec2f0dba44cf05abd85ec03ec991619ca3575e8ffd7ace7f13ca7851bf034360a26aaaa8a85be6f5ecc6b4c431748ae3c5fa4c1dceee74c084f2016ee503a02ccfb676f3718e67abe0f7cdb9778e552d7e12e9fb561202059a9e7e39ad798c73d67c7600978edfb26fb533ef5efbbe1d100f3a6c9ac1b14eee1fa9da9eb841e24da573cf3ca868c05f2d6413acc0a96714f9f1df772a3b40aa3124303", @typed={0xc, 0x1e, @uid=r1}]}]}, 0x2478}, 0x1}, 0x40004) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000e4f000)={0x14, 0x3b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) 2018/02/22 17:59:59 executing program 5: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f58fd8)=[{&(0x7f00008a7112)=""/46, 0x2e}], 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x7) 2018/02/22 17:59:59 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x1, &(0x7f0000000000)=""/4, &(0x7f00009d6ffc)=0x4) r1 = accept4(r0, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f0000000080)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x2000000000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x0, 0x3, [0x5, 0x1, 0x0]}, 0xe) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0x6733) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0xfb, &(0x7f0000000100)=0x2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140), 0x4) 2018/02/22 17:59:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) r4 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7e, 0x80800) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000040)=0xfffffffffffffffa) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d40ff4)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1eff4)={0x1}) epoll_wait(r1, &(0x7f000075a000)=[{}, {}], 0x2, 0x0) pipe(&(0x7f0000000000)={0x0}) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f0000000040)=""/4096) 2018/02/22 17:59:59 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x60}, {r0, 0x8}, {r0, 0x2100}, {r0, 0x9100}, {r0, 0x2000}, {r0}], 0x6, 0x7) fdatasync(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x694, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r1, &(0x7f0000008f60)=[{&(0x7f0000003000)=""/1353, 0x549}], 0x1) pread64(r1, &(0x7f00002a0f6c)=""/148, 0x94, 0x0) 2018/02/22 17:59:59 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xd, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x2, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000], 0x0, &(0x7f0000000000), &(0x7f0000000000)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0xb, 0x0, 0x8137, @generic="29f81c5beb0032556e9aae984b447ee3", @common='bridge0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="7be0b0a98d8c6f51dc7499b4b81df89d", @empty, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0xff, 0x0, 0x2303afdbbc05b30a, 0x0, 0xff], 0xe8, 0xe8, 0x110, [@quota={'quota\x00', 0x18, {{0x1, 0x0, 0x0, 0x5}}}, @quota={'quota\x00', 0x18, {{0x0, 0x0, 0x3f, 0x3}}}]}, []}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0xffffffffffff8001}}}}, {{{0x1d, 0x8, 0x88fd, @generic="c689471b6ee3e2cc40cf1dc6e9766434", @common='irlan0\x00', @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xe0, []}, []}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x1c, 0xffff, 0x7, 0x1, 0x0, "d300c4da413306930ae4a9739219e4b509c9f99b4df5eaa9a5fd083cf847f2b626424243a90c4ccfb4c756fb7844c870bf31efc519cf4c992d401d062eecedba"}}}}]}, {0x0, '\x00', 0x2, 0x0, 0x0, []}, {0x0, '\x00', 0x2, 0x0, 0x0, []}]}, 0x2d0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000300)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000340)=0xb) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @loopback}, @in=@dev}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) 2018/02/22 17:59:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_mcast\x00') ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000080)={0x5, 0x3, 0x0, 0x4, 0x9}) recvmsg(r0, &(0x7f0000fc5000)={0x0, 0xfd34, &(0x7f0000000000)=[], 0x0, &(0x7f0000bac000)=""/225, 0xe1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000ecafc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000905000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000000c0)="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") 2018/02/22 17:59:59 executing program 1: ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x0, 0x3, 0x0, 0x0, 0x0, &(0x7f000000eff0)=@syzn={0x73, 0x79, 0x7a}}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x12000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0x2, 0x9}, {0x7ff, 0x2}, 0x7, 0x4, 0x2}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) [ 52.222542] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/02/22 17:59:59 executing program 6: timer_create(0x7, &(0x7f00002f4000)={0x0, 0x0, 0x1, @thr={&(0x7f0000815f3c), &(0x7f00003e4000)}}, &(0x7f00005ed000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000040)="711c78b6b0d855eb781239abae792a037743ffbf1004cfc6f7743ba0a9f9b05045679c", 0x23, 0x0, &(0x7f00000000c0)={r1, r2+30000000}) timer_settime(0x0, 0x0, &(0x7f00009d7ff0), &(0x7f0000b44000)) 2018/02/22 17:59:59 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) dup(r0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_spirange={0x2, 0x10}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/22 17:59:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000054a000)={0x0, 0x6, 0x0, 0x80000000007}, 0x10) listen(r0, 0x3ff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f00005c0fff)='/', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0)=0x7, 0x4) r3 = accept4$inet6(r0, &(0x7f00000cafe4)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000d08000)=0xc, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x20}, 0x98) ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) 2018/02/22 17:59:59 executing program 5: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x1, @rand_addr=0x74}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2000}}}, 0x0, 0x0, 0x0, "4aa01a285aa8536252d0856c751afa2a69b3bb11a7aefd6cc60cac37eb90d1a724cac33b6a6a3597e5b7adbddad15c5eaa69dfc853a6888c6717561d10220a6855683cc9f360e92ee71b3792538a08c9"}, 0x160) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/02/22 17:59:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x200000) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xfffffffffffffffa) 2018/02/22 17:59:59 executing program 4: pipe2(&(0x7f0000fbd000)={0x0, 0x0}, 0x0) fchmod(r1, 0x43b) fchmod(r0, 0x8a) [ 52.251595] audit: type=1400 audit(1519322399.148:44): avc: denied { read } for pid=7280 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 52.275666] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/02/22 17:59:59 executing program 1: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) poll(&(0x7f0000000000)=[{r3, 0x400}, {r3, 0x21}, {r2, 0x88}, {r2, 0x100}, {r1, 0x1}], 0x5, 0x3) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00007fd000)) vmsplice(r1, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) dup2(r1, r3) 2018/02/22 17:59:59 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000076ff8)=0x20000000, 0xffffffff) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x14, 0x800) 2018/02/22 17:59:59 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb3ad}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}], 0x10) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00002fe000)={0x0, 0x0, []}) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x200, 0x2200) connect$llc(r2, &(0x7f0000000080)={0x1a, 0xf6, 0x0, 0x3, 0x6, 0x6d51094, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/22 17:59:59 executing program 7: r0 = memfd_create(&(0x7f0000a802ae)='GPL.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000dff74)={0x96f3, 0x0, 0x0, 'queue1\x00'}) 2018/02/22 17:59:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000d7ef20)=[{0x0, 0x0, &(0x7f0000df6000)=[], 0x0, &(0x7f00009dd000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x60040, 0x0) read(r2, &(0x7f000059efe0)=""/32, 0x20) 2018/02/22 17:59:59 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x101, 0x8040) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x4, 0x100000032, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800000000000010d, 0x20000000000000, &(0x7f0000000000)=""/4, &(0x7f0000000080)=0x3) r2 = dup(r1) setsockopt$packet_int(r2, 0x107, 0x8, &(0x7f0000000040)=0x200, 0x4) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x92, 0x81, 0x0, 0x3, 0x200}) modify_ldt$write(0x1, &(0x7f00000000c0)={0xcd5, 0x20001000, 0x5000, 0x8782, 0xfffffffffffffff9, 0xa8cd, 0x4, 0x73, 0xa0e, 0x3}, 0x10) fgetxattr(r1, &(0x7f0000000040)=@random={'system.', '\x00'}, &(0x7f00000000c0)=""/201, 0xc9) getpeername$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) 2018/02/22 17:59:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x13) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4000000000, 0x103000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={@common='ip6gre0\x00', @ifru_map={0xe4e, 0x5, 0xffff, 0x8d9, 0x9, 0x3}}) writev(r0, &(0x7f0000a44ff0)=[{&(0x7f0000714000)="2900000018001993013e75241a6800210206000067fff50106960005000005000800020d08e3000900", 0x29}], 0x1) 2018/02/22 17:59:59 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000000000), 0x227) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f00003c9ffc), 0x4) [ 52.385360] sctp: [Deprecated]: syz-executor0 (pid 7308) Use of struct sctp_assoc_value in delayed_ack socket option. [ 52.385360] Use struct sctp_sack_info instead [ 52.407729] sctp: [Deprecated]: syz-executor0 (pid 7308) Use of struct sctp_assoc_value in delayed_ack socket option. [ 52.407729] Use struct sctp_sack_info instead 2018/02/22 17:59:59 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xa4, 0x8080) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)) r1 = add_key$keyring(&(0x7f0000001080)='keyring\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="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", 0x1000, r1) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1f, 0x30000) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001faffc)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000b7c000)='loginuid\x00') sendfile(r4, r4, &(0x7f000050dff8), 0x86) init_module(&(0x7f0000000000)='loginuid\x00', 0x9, &(0x7f0000000040)='ppp1\x00') writev(r4, &(0x7f0000463000)=[{&(0x7f0000d07000)='j', 0x1}], 0x1) socket$bt_l2cap(0x1f, 0x40000001, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) 2018/02/22 17:59:59 executing program 2: pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x100000000) readv(r0, &(0x7f0000d70fa0)=[{&(0x7f0000c05000)=""/4096, 0x1000}], 0x1) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c01f96)=',', 0x1}], 0x1) 2018/02/22 17:59:59 executing program 7: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) unshare(0x400) openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) 2018/02/22 17:59:59 executing program 0: r0 = socket$inet(0x2, 0x80006, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f00007daff8)="e4a445eb7fff051c", 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/02/22 17:59:59 executing program 5: r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f00004c0f44)=""/188, 0xbc) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() ptrace$getregset(0x4204, r1, 0x2, &(0x7f00000000c0)={&(0x7f0000000000)=""/192, 0xc0}) r2 = gettid() tkill(r2, 0x16) timerfd_settime(r0, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) 2018/02/22 17:59:59 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00008f8000)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x8000) sendmsg$nl_generic(r1, &(0x7f00000012c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x220}, 0xc, &(0x7f0000001280)={&(0x7f0000000080)={0x11cc, 0x1b, 0x0, 0x3, 0x2, {0x1c}, [@nested={0x11b8, 0x39, [@typed={0x8, 0x91}, @generic="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@generic="36e18567bebef54150e67bad4d10012d917e97f19ca990c64051e3418260f62f5c8e4fcf6a68634a639e37672e00cd1ce7f5ed3802e82b7838c0fbbfddbd8d5ab415d345f3d2e89b8d7f4b77cf902d93fdd9d0fbfcd878869bf991d108179a10", @generic="d8489d5e59a860b873bdc5bfca2ec701dd7cbffcd742248cab6407112460a4c2b619f0ef6fc4d9e65e8fe506af09dd3dc0b51d994b042d08baece290dd397b35774f43f532bcb4655993a9536004d243eafa4a090ebedaf5cef0bdb9fca1283bc94d143066efeb854f37a1bf78", @typed={0xc, 0x16, @fd=r0}, @generic="16c802f7c8fe16de8d3dc6b637c30b3d195432a2f587855392efafe5b04729785cdfaccf39a8a967ea5c4c7991587fc6bbca586511e93cd281b72e15ea0531cfdc3ccfc6f70ba0b8759bf4fa6435d79e61", @generic="b829ea7dfe177aa26c722ced63d483ca5b0a93d981aee11d5024931fba20ded6d301f67d9ffede48de99946447088eb59ad61ebfc869288b1675c0745af4d753096d63400441be55046e800609a204e3325914eec05d724289936eded3aab0c3e73c1410219ea2cc74a169c3c74cb8b410a5223ecd5f82fe86ef5879919a21f8394b"]}]}, 0x11cc}, 0x1, 0x0, 0x0, 0x4000000}, 0x40050) fchmodat(r1, &(0x7f0000001300)='./file0\x00', 0x10) 2018/02/22 17:59:59 executing program 0: r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r2, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0xffd0) 2018/02/22 17:59:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d89ff4)={0x10}, 0xc, &(0x7f0000444ff0)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xf, 0x0, &(0x7f0000000040)=@raw=[], &(0x7f0000000080)='syzkaller\x00', 0x7, 0x3, &(0x7f00000000c0)=""/3, 0x41100, 0x1, [], r1}, 0x48) 2018/02/22 17:59:59 executing program 1: r0 = socket$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$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x40000004, 0x800000000000852b, 0x8000, 0xfffffffffffffffd, 0xa}, 0x14) writev(r0, &(0x7f00002d3f70)=[{&(0x7f0000fe5ff0)='p', 0x1}], 0x1) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000300)="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", 0xd}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) shutdown(r0, 0x1) 2018/02/22 17:59:59 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x280080) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x5, 0x187, 0x718}, &(0x7f0000000140)=0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000234fa8)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmmsg(r3, &(0x7f0000adbec0)=[{{&(0x7f0000adf000)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, &(0x7f000075b000)=[{&(0x7f000056cfc0)="2ce608840157a85db0d053bd6940742864ce4b5810a96ab3ef74b3d86f98c29b51fc11867f159228b44f8afcad299a81324f696744f26818b47fd071b6fef54a", 0x40}], 0x1, &(0x7f0000bb9000)=[]}}], 0x1, 0x0) 2018/02/22 17:59:59 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) socket$inet_sctp(0x2, 0x3, 0x84) 2018/02/22 17:59:59 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000000080)="225337cb63dc5473d80abf904f2c4d0a5695963ba4ed599b6efb0b848a6b4e10a7859bbc5f162c1c4e1a80cb4c523bb6733e6e71b457fb0035212bbadbeb81d15cd1fd121da3e79cd7b35daa4afaea5a7e193dfa30ca1c80a4972f11a0c71712e0fc5d1885b31837cff52f40fa98d56f08f464", 0xffffffffffffff5b) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180), 0x8) 2018/02/22 17:59:59 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000614000)={{}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {}, {}, 0x0, 0x0, 0x0, 0x400000}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)={0x1, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}, {0x2, 0x2, @broadcast=0xffffffff}, 0x1, 0x100, 0x400, 0x4, 0x8, &(0x7f0000000000)=@generic="e7930e99bdd16b9e3f6257ca16b3df24", 0x8, 0x1, 0x1}) 2018/02/22 17:59:59 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000000040)="80fd", 0x2}], 0x1, 0x0) 2018/02/22 17:59:59 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00001e3000)=0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x14000, 0x0) r3 = fcntl$getown(r2, 0x9) r4 = fcntl$getown(r2, 0x9) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000000040)={r2, r0, 0x8}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @rand_addr=0x7fff}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0xe, {0x2, 0x3, @multicast2=0xe0000002}, @generic="9ede8a64dca1fd52c566de4af7dbe6b4"}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000968ff8)={0x3, r2}) 2018/02/22 17:59:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/kvm\x00', 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ae3fef)=""/17, &(0x7f0000005000)=0x3c5) r1 = memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x39, "0f3f91e06f02a1931a4376ef8987999fa78a44aa89351ce25f895ae06a66aab74ef13b7df282fd409a7c79e6e1724a1de97d2c3c66d66bf187"}, &(0x7f0000000100)=0x41) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r3, &(0x7f0000001000)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x7f}, &(0x7f0000000180)=0x8) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000005000)=""/20) 2018/02/22 17:59:59 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$int_in(r0, 0x54a1, &(0x7f0000000000)=0x4) 2018/02/22 17:59:59 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sockstat6\x00') ioctl$TIOCGPTPEER(r1, 0x5441, 0x3) syz_emit_ethernet(0x36, &(0x7f0000c22000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffe25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/22 17:59:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00006e8ff8)='net\x00') socketpair$ax25(0x3, 0x5, 0xc7, &(0x7f0000000000)) fstat(r0, &(0x7f0000bc7000)) 2018/02/22 17:59:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200080, 0x1c0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x8, 0x800, 0x4, 0xfffffffffffffeff, 0x0, 0x2, 0x4, 0x2, 0xa20, 0x9, 0x2, 0x230, 0x8, 0x3, 0xde, 0x2, 0x0, 0x8001, 0x1, 0x2, 0x25, 0x1, 0x123b, 0x9, 0x0, 0x5, 0x1f, 0x7, 0x9, 0x5, 0x0, 0x10000, 0x3ff, 0x1, 0x100000001, 0x1, 0x0, 0xfb, 0x0, @perf_config_ext={0x7, 0x8}, 0x4288, 0x7ff, 0x100000000, 0x3, 0x9ba7, 0xae4, 0x100000001}, r1, 0x400, r2, 0x7) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000), 0x1000004ac) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000568fd8)={@common='ip_vti0\x00', @ifru_data=&(0x7f00008e7fe0)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/02/22 17:59:59 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000015cff6)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000000)={0x1}) utime(&(0x7f0000652ff8)='./file0\x00', &(0x7f0000d3bff0)={0x5}) connect$unix(r0, &(0x7f0000738000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/22 17:59:59 executing program 7: ioctl(0xffffffffffffffff, 0x440100000000127e, &(0x7f0000000080)="8395995cee8b5776d9a182278754debf73576444fac62dcc9d5d6414ca7c917fc690f79be45ee2070000000000000065d1e29e8e8bcb2e0d573e5af920bb2bfcf2ec2449244fb9452e141e68") 2018/02/22 17:59:59 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0x7, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000080)={r1, 0x9}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x20, 0x4, 0x6, 'queue0\x00', 0x1fb0}) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) listen(r0, 0xfffffffffffffffb) 2018/02/22 17:59:59 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009eb000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x80, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x100000000}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x88000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}, 0x3, 0x7, 0x63, 0x6, 0x10000}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000080)={0x8, 0x14, [0x66, 0x212aae65, 0x0, 0x2, 0xff]}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x4, 0x10000}, {0x4, 0x2}, {0x4, 0x6}, {0xb, 0x7}, {0x7, 0x5f4}], 0x5) 2018/02/22 17:59:59 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000018ff0)={0x0, 0x2710}, 0x10) readv(r0, &(0x7f000000afb0)=[{&(0x7f0000029f2a)=""/214, 0xd6}], 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvfrom$inet6(r1, &(0x7f0000000040)=""/3, 0x3, 0x102, &(0x7f0000000080)={0xa, 0x0, 0x8000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0x1c) 2018/02/22 17:59:59 executing program 2: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xcb7, 0x240a00) r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000000000)=""/23, 0x7) 2018/02/22 17:59:59 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) 2018/02/22 17:59:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0xfda9) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0x20, 0x7, 0x2, 0x9, 0x6}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) dup3(r2, r0, 0x0) 2018/02/22 17:59:59 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000000480)=[]}, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f000001f000)=[]}, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x1b, "4128248c2bf15fd882598a742073d2d1ea4d8e397063998df0677d"}, &(0x7f00000000c0)=0x23) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, &(0x7f0000000140)=0x4) 2018/02/22 17:59:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4c4}) syz_open_pts(r0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x849c0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) write(r0, &(0x7f0000a21000)="a2f5d65772deea303e0200000000002d89360ac2017c926d5ec1a2420de2395f6427e3efbb0000000410fd5ff01abd56add84589e00ca08ed60c49e69c0c0800000000000000f8275229531eb7246984668e0300000000000000025476e272be0f000004", 0x64) poll(&(0x7f0000000100)=[], 0x399, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3, 0x10001, 0x1, 0x3, 0x1, 0x3, 0x6, 0x0, 0xfffffffffffffffa, 0x6, 0x7d92, 0x1000}) 2018/02/22 17:59:59 executing program 7: pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x4c00) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x800) mkdir(&(0x7f000000dff6)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000140)={@generic={0x10, "54c4ca5b4d28039e1ec467f43adeda706692fcef3b61eef76fdea4c321d126b5af578ed54b59665744acda993bd18b51263191567a7e23759fa25ffaab07b6322aa2469bbb499f23c8451ebb2a6ca33357c1b0580d02ddf11bfd9bfe334dbb1753fd2c1bf772b25eacd3567c2c85a631af9301c17996b15661f4d561923b"}, {&(0x7f00000000c0)=""/51, 0x33}, &(0x7f0000000100), 0x4}, 0x9c) 2018/02/22 17:59:59 executing program 6: r0 = socket$packet(0x11, 0x10000004, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000001000)=0x2fe7, 0x4) poll(&(0x7f0000000000)=[{r0, 0x1204}, {r0, 0x8000}], 0x2, 0xa1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000, 0x0) finit_module(r0, &(0x7f0000000080)='/dev/ppp\x00', 0xfffffffffffffffd) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000080)) 2018/02/22 17:59:59 executing program 3: lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400001, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200000, 0x0) fanotify_mark(r1, 0x2, 0x40000001, r2, &(0x7f0000000080)='./file0\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @dev}, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00000000c0)=0xfffffffffffffffd) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400800, 0x0) sendto$unix(r4, &(0x7f0000000040)="e957bbfd25b662e37ea332baa2f0402542d9ed2ea44356769d2386cd1ac4863e37d3171d63e91ebaa1743fe5a89c3a082e359bfaabc0b46249e1cdd0ff669057b1ed9010ce4e21958258c7e68f3d676e9b2e3de0d24dfeef13b1537a2e1890418644b83cbf182ca5b20eddbd501bde1a2e283ec73985af2ef0727ab28ab43eb2e31aabe0d590953433facfda7a644732912ed795e4e1a7d2c93903be9c777ed99e8a593c67a2f27f84b28455f4328aecf2464f7ba0a41c", 0xb7, 0x4044001, &(0x7f0000000300)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000340)={0x0, 0x1f}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000003c0)=r5, 0x4) setreuid(r0, r3) 2018/02/22 17:59:59 executing program 5: r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) r1 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='vmnet1security.:\x00', 0xfffffffffffffff9) keyctl$describe(0x6, r1, &(0x7f00000000c0)=""/254, 0xfe) r2 = memfd_create(&(0x7f00000001c0)='.request_key_auth\x00', 0x3) getdents64(r2, &(0x7f0000000200)=""/146, 0x92) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x6, 0x80, 0x2, 0xfffffffffffffffa, 0xffffffffffffffff, 0x3, 0xfff00000}, 0x1c) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000ff9ff0)=@req, 0x10) 2018/02/22 17:59:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f000047afe0)={{0x77359400}}, &(0x7f00004dbfe0)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000080)=0xffffffffffff8000, 0x4) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000080)=""/57) 2018/02/22 17:59:59 executing program 4: 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 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) readv(r0, &(0x7f0000e62f90)=[{&(0x7f0000531000)=""/173, 0xad}], 0x1) socket$inet6_sctp(0xa, 0x5, 0x84) write$evdev(r0, &(0x7f0000b5df88)=[{{}, 0x0, 0x101, 0x4}, {{0x77359400}}], 0x20) 2018/02/22 17:59:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f0000626000)='trusted\x00', &(0x7f0000b80ffb)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$get_persistent(0x16, 0x0, r1) 2018/02/22 17:59:59 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014bff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80000000, 0x14000) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x3, 0x4, 0x8f, 0x4}, {0x40, 0x9702, 0x1, 0xb8e9}, {0x7ff, 0x0, 0x6, 0x7}]}, 0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00003d1fe0)={0xffffffffffffffff, 0x0, 0x0, r3}) 2018/02/22 17:59:59 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x800, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f000036bf68)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ee6ff0)={0x0, 0x10, &(0x7f0000374000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}]}, &(0x7f000054c000)=0x10) read$eventfd(r0, &(0x7f0000000040), 0x31e) 2018/02/22 17:59:59 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xffffffffffffff9e, "67c4e3bde47c22eab016cd8d492a8683a47a0ca5cb35348077c3ce5827a4d93ccc8c053f9da635703ab944b34ee8eb7debfd5608d718377440ecc49ae738406b988e2c12576ad5713be0973afd86039ef9321b65c98c3a18120246289154ada4b78fdc11b17be4e6a7c0218831ebdb705fe9c44bcd6790bd82a63c2aeea777d8eb507fcf1f0821fa7fd341a6be2c21ace50bd955d0e699f1a4d1e546297cf6f06239adaae4069066bc3b6db5aefb3af79124dcac102fe08ff8f08524480b6afddd14753c95a40dec1b5014a7342a0de082e1130da4bf87decfc52be60800c8de62c8d33770c8c7c9933f03bd2048"}, &(0x7f0000000140)=0xf6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000200)=0xd05b, &(0x7f0000000240)=0x4) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000000)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000000040)=[], 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x2}], 0x10}}], 0x1c5c44ab974274f4, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r2, 0x3}, &(0x7f00000002c0)=0x8) 2018/02/22 17:59:59 executing program 0: mkdir(&(0x7f0000fddff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f51ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000f8e000)) ioctl$TIOCSCTTY(r0, 0x540e, 0x3) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)='./file0\x00') readlinkat(r0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)=""/1, 0x1) 2018/02/22 17:59:59 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000080a000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) socket$kcm(0x29, 0x5, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) 2018/02/22 17:59:59 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000005280)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000000280)=[]}}, {{0x0, 0x0, &(0x7f0000001d00)=[], 0x0, &(0x7f0000001d40)=[]}}], 0x2, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000b42000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x7) 2018/02/22 17:59:59 executing program 6: r0 = socket(0x2, 0x3, 0x40000000000000c1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002c2c)=@mangle={'mangle\x00', 0x1f, 0x6, 0x378, 0x128, 0x128, 0x94, 0x94, 0x0, 0x2e4, 0x2e4, 0x2e4, 0x2e4, 0x2e4, 0x6, &(0x7f000000cfa0), {[{{@uncond, 0x0, 0x70, 0x94, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x24, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, 0x0, 0x0, @generic="6d753fd93f0ed4c86a853712d9a3c110", @common='teql0\x00'}, 0x0, 0x70, 0x94, 0x0, {}, []}, @TTL={0x24, 'TTL\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x94, 0x0, {}, []}, @inet=@DSCP={0x24, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x94, 0x0, {}, []}, @ECN={0x24, 'ECN\x00'}}, {{@ip={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x94, 0x0, {}, []}, @TTL={0x24, 'TTL\x00'}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffdd3) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x102, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) r2 = socket$inet(0x2, 0x805, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x3, @empty}, 0x10) connect$inet(r2, &(0x7f00003d8000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) r4 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x1, 0x100) linkat(r3, &(0x7f0000000040)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00', 0x1000) dup2(r0, r2) 2018/02/22 17:59:59 executing program 4: unshare(0x8000400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002e2000)='/dev/rfkill\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x0) epoll_wait(r0, &(0x7f00004cb000)=[{}], 0x1, 0x0) 2018/02/22 17:59:59 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00003b0000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r2, &(0x7f0000000000)={0x50, 0x1, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) fcntl$setstatus(r1, 0x4, 0x2800) 2018/02/22 17:59:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000841ff7)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000b11f98)={0x74, 0x0, [0x2121]}) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x88000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000180)={0x1ff, 0x0, {0xffffffffffffffff, 0x2, 0x1, 0x3, 0x8}}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/02/22 17:59:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d18ffc)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0xffffff04) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @rand_addr, @multicast2}, &(0x7f00000001c0)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7}, [@alu={0x7, 0x5, 0x9, 0x6, 0xa, 0xfffffffe, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x3a}], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x1f, 0xf3, &(0x7f0000000080)=""/243, 0x41f00, 0x1, [], r1}, 0x48) 2018/02/22 17:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$set_reqkey_keyring(0xe, 0x7) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='btrfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000738ffc)='./file0\x00') poll(&(0x7f0000cb3000)=[], 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f00009f7ff4)='/dev/amidi#\x00', 0x5, 0x8000) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f00006e4fe8)={0x7, 0x1, 0x10001}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000d94f74)={0x8, 0x7, 0x80000000ffc, "717565756530000000000000000000001e00000000000000000000000000000000000000000000000000000000000004fb00", 0x1}) sync_file_range(r2, 0x0, 0x3ff, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000036e000)={0x0}, &(0x7f000085c000)=0xc) sched_getattr(r3, &(0x7f000020d000), 0x30, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x200) r4 = syz_open_dev$usbmon(&(0x7f0000378000)='/dev/usbmon#\x00', 0x6, 0x301000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000d92ffc)=0xfffffffffffffecd) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000d4a000)={r5, 0x3}, &(0x7f0000ee3000)=0x8) utime(&(0x7f00002df000)='./file0\x00', &(0x7f0000ef6ff0)={0x7, 0x80000000}) add_key$user(&(0x7f0000d67ffb)='user\x00', &(0x7f00008b6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000003e000)="fa", 0x1, r0) keyctl$revoke(0x3, r0) request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) 2018/02/22 17:59:59 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2716, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf000) sendfile64(r0, r1, &(0x7f0000000040)=0x2, 0x800) 2018/02/22 17:59:59 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x103, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b6bfdc)) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) 2018/02/22 17:59:59 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f000000f000)="0400000000000000f81c32f9ff98063dac2c0db521abe971f11368a82cc15eb4207dc10000000700b5e8bc0008fb97470500400001000000", 0x38}], 0x1}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x440041, 0x0) sendto$unix(r1, &(0x7f0000000080)="6024e2e8c4736a91d6b6ea3330a90ba77e8431ea047341983a93826138f985f5b46a5a4ec4370adf7490f3ed9defc57750aa659966daa4b329cb", 0x3a, 0x4800, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/02/22 17:59:59 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0xfffffffffffffffe}) r2 = syz_open_dev$vcsn(&(0x7f0000421000)='/dev/vcs#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x0, []}, &(0x7f0000000080)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x2}) read(r1, &(0x7f0000465f8e)=""/114, 0x72) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r2, 0x2, 0x3}, 0x14) open(&(0x7f00000000c0)='./file0\x00', 0x141802, 0x27) r3 = gettid() process_vm_readv(r3, &(0x7f0000fca000)=[{&(0x7f0000fcaf07)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000b9dff0)={&(0x7f0000f12000/0x1000)=nil, 0x1000}) 2018/02/22 17:59:59 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)=0x10001) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000040)={0x3, 0x0, [{}, {}, {}]}) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000ca4000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x0, 0xb, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @uid}]}, 0x20}, 0x1}, 0x0) arch_prctl(0x0, &(0x7f0000000000)="973925") ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x6, r0, 0x1}) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f0000000080)=""/4096) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000080)="75bbeacd1d83329a73728d46f4d1db31e4c3f37c4d4862b1e242c84432ca1b44326d60e5a93c4a729ba25548462e3434168d987135cb3dc3723a69aca8e38c8c202b16607a180796a980ad3ceebfff758829e9c34f91b428614d30060d01b714bd63b4a1916a1687a4b375526001e5206a81add365a3eac7f2084bd6c00e0573d4b52d2ad2b04ae92b12f6a0") ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000001080)={@generic="532dfccaec53c318289264a8e7db0885", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x20}, {0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, 0x100, [0x7, 0x5, 0x40, 0x800, 0x800, 0x0, 0x1f, 0x3ff]}, 0x5c) r2 = gettid() fcntl$setown(r0, 0x8, r2) 2018/02/22 18:00:00 executing program 0: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000000)="ff020400001a000100000000000000000000000000000205", 0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e1dff0)={0x0, 0x1c, &(0x7f0000f3b000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}]}, &(0x7f0000dfcffc)=0x10) 2018/02/22 18:00:00 executing program 4: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/22 18:00:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000c5c000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7f}}}, 0xfffffe6f) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x404000, 0x0) 2018/02/22 18:00:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) fstatfs(r0, &(0x7f0000000000)=""/142) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000034bfd8)={@common='ip6_vti0\x00', @ifru_ivalue}) 2018/02/22 18:00:00 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, r0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000979000)) close(r3) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) get_robust_list(r4, &(0x7f0000000080)=&(0x7f0000000040), &(0x7f00000000c0)=0xfffffffffffffea3) r5 = dup2(r1, r1) pipe2(&(0x7f0000000100), 0x9ea9d009855f6f0) name_to_handle_at(r5, &(0x7f00009c2000)='./file0\x00', &(0x7f0000398000)={0x8}, &(0x7f0000565000), 0x1400) 2018/02/22 18:00:00 executing program 6: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r2, &(0x7f0000001000)=@objname={'system_u:object_r:getty_log_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x33, 0x0, 0x20, './file0\x00'}, 0x1c6) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x80000001) fcntl$setpipe(r1, 0x407, 0xd734) 2018/02/22 18:00:00 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x2, 0xfffffffffffffffe, @empty, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x401}], 0x1c) io_setup(0x7, &(0x7f00000000c0)=0x0) io_submit(r2, 0x9, &(0x7f00000018c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0xf, 0x1ff00000000, r0, &(0x7f0000000100)="0d55436e538871e6c22d2523465ea91806b09bfc22402ceaaa0c9f2cb679f697a81e415f226c8d4dc7d8960a58b593517103b82ecc33090269758ee9bea753484829c9887d5c1e53e9baf197485c829e780d6cc5e2fd618a22384702210dcd30a350db4adbc5c534c16854c4fe30bcde9073c0dc21e52802f8af8b6bc7844f4a8f1eab7a0b6a728c7a000c48b2637108ffa13b59b567512372bb32b6ea7e154e32f781589fa454e4cfb314548483f7680a119fc7e8451c4c3277", 0xba, 0x6, 0x0, 0x0, r0}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x3, 0x7f, r1, &(0x7f0000000200)="60d6180a338d96a4474c70463d3c7eb933cce59b13ba038319e2dda98bdae276c3d1c0facca2aae5bd9875923049acaff5fa58ec72102565e85679a10f1febbd461b9e991c5eb84de557c874616179338207241c92f51257b532059e34a8900ece812b66ab4d58b1573b8d8645f5c632c69803847cc813c4adb3c727df3fb4c43d49d673871e4e0bd671c8416a0703f788eb98f485f61e3c2168482fce1f41902eb02bb3492483dd4899a823bcfdcfd2257f14387b3e1e21dbe3633dc7bea7f960e22677ff33677445a48edaab778335460166", 0xd3, 0x6, 0x0, 0x1, r0}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x2, 0x1000, r1, &(0x7f0000000340)="193f82e556c1b00f4cde09ff555dcaa1ec7f7853da198f4504640f3e98a0f56f3a00c43883526584ba536a514a332221365bb5a509aad8fdb2355b0e7466d2e7a9d766ba56f4c64a1d243190f7308a8c24df0845ced86de76f5b69f6549786ecd65117539a2afbb2c10b0ed02bcd14b0dd29142fef2cdca5ef3883d51669221b0f2245e6faf301a90185c468e6c469fb513f891e5633013b380ea16dd9e783a8808c8dcfe908f8b2f52c1413a3233f648e8c2e155f9b44d5d67c95f8d89a8666be05ba273c0c14ccb12526725dbbe4", 0xcf, 0x8, 0x0, 0x1, r0}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0xe, 0x4, r0, &(0x7f0000000480)="64ceafca37670e340df285ecafd88d2b667e61848a77668eb0c36fe622c14ed57647f2dc6f66571e64cea191d0cc1a82d9590a0b9d0f2e13f57f1a8f34cff69727d7cb704f8a73848833bbb9dcf10ad89f231d669eb8a5189e66c744d1931e1afe67d2047e792ed419d0ff617c0e0bbe76dc944618518856be5eac073f33461dee883d562bb0901f63e7bc9be69b42effd8ac703f8b3b0c4972c9848d10a8531c91afa99e72a1de7b1cc2ba4936894da4a32735ee11c566e6165ef07adaca24b58fa5fb4f5861cc5df44dbb441d16d1356a54896aa485cf7849e85cb92a1e20a7e0da4c659c6ed120b5d6c7f77999a12", 0xf0, 0x3ff, 0x0, 0x0, r0}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x1, 0x1ffc00000000000, r0, &(0x7f00000005c0)="6a0cf7", 0x3, 0x200, 0x0, 0x0, r0}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x3, 0x1ff, r1, &(0x7f0000000640)="82f07c75340ae24080526beec3872d465cf36033c2a9a20eaa0c1172b667c2b99898b7814223c7d1d0e9979b708ad814c4ac67ae7e076d5d4f6c71d74e926d56ff27c0128c5beac77531f111ba3d08ce1239c6978538ab2d2d21de4b9a", 0x5d, 0x3, 0x0, 0x1, r0}, &(0x7f0000000740)={0x0, 0xfa86f83ce0a977d1, 0x0, 0xb, 0x0, r1, &(0x7f0000000700)="6bde85b80cdb2aa4e86d403677a733c775941bfeb54e4ff63ae15d6ddd33df", 0x1f, 0x5, 0x0, 0x1, r0}, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000780)="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", 0x1000, 0x4, 0x0, 0x0, r0}, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x1, 0x8001, r0, &(0x7f00000017c0)="0be2cdc7682c42c2f6bc7580d1d170d74b23cc9136a123f9a15ceb4a099e993a19b6d8ca37ad396ad039ddcdddb76b04cf272a2c45620fbb0e6522779defa78b43a71d805ebcb2e8e74562b753a67aadb17832709e7afac586d4b34f60b4a3bf4fa5fe688db648dfacd78da644d252c4906a884b6454f4a004b3488f90918dfbfb36947943fe2c2e084ddf4687930b7ac724c9020c4df5d65bebc399c8c6f9112c44d461b1bfb7b0f88aed24", 0xac, 0x3, 0x0, 0x1, r0}]) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000080)=0x7) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001900)={0x0, 0x5, 0x10001}, &(0x7f0000001940)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001980)={0x0, 0x9, 0x200, 0x1, 0x3, 0x4bf, 0xffffffff, 0xf9c6, r3}, &(0x7f00000019c0)=0x20) 2018/02/22 18:00:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="8cefe17a31cde4872f094a097747b3b2ae83728461a4f8b636fa06405ec5439535c7dc9decadd56792ab351469cb856ec06619625b7460ff4f3d24c82591ed734a622184201b5c66260d63acdb43343c7a872a1b34bcafed0948f4b5167b3f26d43cd83496e212fc09b746f9f7ed4aaedda3af8ac42db1e76f570d80bcd1632ab5dadc9b1f29869a276c7f8e394bf1bd8d63162fc3b4de3e5e0be2edd5e3785da6981b71c13b7f49bf26684536a1e502ef9dc32f8d64cbb1d9995433624e3792b31c160d6ccb699d22843cd0ddb791bf235856125063d1ac734d640748ae0a462796ffde7620971b0b79d4277d8fadaca364417179575b", 0xf7, 0x44000, &(0x7f0000000140)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bbffc)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r1) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x20) sendto$inet(r0, &(0x7f000017cffd)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/22 18:00:00 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000640)=0x14, 0x80800) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000680)={@loopback={0x0, 0x1}, 0x4cf, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_data=&(0x7f00008e7fe0)="0800000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) getegid() r3 = dup(r2) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000080)=""/173) 2018/02/22 18:00:00 executing program 1: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x4, &(0x7f000001c000)) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xbe, 0x60200) connect$inet(r0, &(0x7f0000000080)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) chroot(&(0x7f00007d4ff8)='./file0\x00') umount2(&(0x7f000056dff8)='./file0\x00', 0xc) 2018/02/22 18:00:00 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ceb000)={r0, &(0x7f00009f180f), &(0x7f000074d000), 0x1}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@multicast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x4000, r2, r3, 0x0, 0x400) r4 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x402000) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000000c0)=r4) 2018/02/22 18:00:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000000180)={r1, &(0x7f0000000080)=""/213}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ef2000), &(0x7f0000000000)=0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x24002, 0x0) connect$pptp(r2, &(0x7f0000000200)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000240)={0x800, {{0xa, 0x1, 0x1, @empty}}, 0x1, 0x5, [{{0xa, 0x3, 0x4, @empty, 0x38}}, {{0xa, 0x1, 0xe4, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, {{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xd87}}, {{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x2}}]}, 0x310) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000040), 0xfffffffffffffffa, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000600)={r3, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x9b0, 0xc3f}, &(0x7f00000006c0)=0x98) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x204000) pipe(&(0x7f0000000200)={0x0, 0x0}) ioctl$VHOST_SET_LOG_FD(r5, 0x4004af07, &(0x7f0000000700)=r4) 2018/02/22 18:00:00 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x33}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x4}}, 0xe8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x24) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x823}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x9, 0x7, 0x0, 0xd, 0x10001, 0x3, 0x7, 0x3, r3}, 0x20) connect$inet6(r0, &(0x7f0000bd2000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/22 18:00:00 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x401}, {}, @control={0x0, 0x5}}], 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) mq_unlink(&(0x7f00000000c0)='/dev/sequencer\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0xb0, &(0x7f00000000c0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x1935, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x2cf5}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x1000}]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in6={{0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x40}}, 0x200, 0x4}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}}, 0x7, 0x7}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r3, 0xfa, "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"}, &(0x7f00000002c0)=0x102) close(r0) 2018/02/22 18:00:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r1, 0x7, 0x1}, 0x14) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x3, &(0x7f00000004c0)=@security={'security\x00', 0xe, 0x4, 0x454, 0xffffffff, 0x1c0, 0xf0, 0x0, 0xffffffff, 0xffffffff, 0x390, 0x390, 0x390, 0xffffffff, 0x4, &(0x7f0000030000), {[{{@uncond, 0x0, 0xa8, 0xec, 0x0, {}, []}, @common=@unspec=@LED={0x44, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='vlan0\x00', @generic="2836b8905af3306736097eda14980488"}, 0x0, 0xa8, 0xcc, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x24, 'CONNSECMARK\x00'}}, {{@ipv6={@empty, @empty, [], [], @generic="f983497b1a6896682a00ad175f795b1a", @generic="74b20eaaefd06a36123047fdef7f75ef"}, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:udev_var_run_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) 2018/02/22 18:00:00 executing program 3: r0 = socket(0xa, 0x5, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000b3ffac)=""/84, &(0x7f0000000000)=0xfffffffffffffe58) 2018/02/22 18:00:00 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000bb9ff9)) write(r0, &(0x7f00009cc000)='3', 0x1) mmap$binder(&(0x7f0000f84000/0x4000)=nil, 0x4000, 0x100000b, 0x52, r0, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, &(0x7f00000000c0)=0x8c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)=@common='bond0\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0x4, 0x13, "cd99ee80cd0b01114ed442304647b99ef52d15"}, 0x1b) 2018/02/22 18:00:00 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) r0 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="964e", 0x2, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f00000000c0)=""/128, 0x80) mount(&(0x7f0000e87ff8)='./file0\x00', &(0x7f0000fc1000)='./file0\x00', &(0x7f00000a7ffc)='pstore\x00', 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) chdir(&(0x7f00006e9ff8)='./file0\x00') mount(&(0x7f000000a000)='.', &(0x7f00008a6ff8)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x21000, &(0x7f0000882000)) umount2(&(0x7f0000d5bfff)='.', 0x2) 2018/02/22 18:00:00 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x2282) poll(&(0x7f0000009fe0)=[{r0}], 0x1a9, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000003ff8)=0x50000000f5e) 2018/02/22 18:00:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000466000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000148000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x800, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x802, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @rand_addr=0xfffffffffffffffa, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "01"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}, 0x80c) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000000)=0x4d9d39f8) 2018/02/22 18:00:00 executing program 2: r0 = socket(0x11, 0x2, 0x81) r1 = socket$inet(0x11, 0x2, 0x81) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000001dfd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) socket$inet6(0xa, 0x3, 0x9) bind(r1, &(0x7f0000002000)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x8100}}}, &(0x7f0000003fec)={0x4, 0x1, [0x0]}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000080)=""/4096) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000040)={0xea7, 0x7}) 2018/02/22 18:00:00 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000693fe4)=@req3={0x8001, 0x0, 0x9}, 0x1c) [ 53.358150] audit: type=1400 audit(1519322400.253:45): avc: denied { map } for pid=7570 comm="syz-executor6" path="/dev/dsp1" dev="devtmpfs" ino=9183 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 [ 53.403106] device eql entered promiscuous mode 2018/02/22 18:00:00 executing program 4: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000083ef98)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x68}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000000080, 0x2) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000040)) 2018/02/22 18:00:00 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x2000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000001000)=@objname={'system_u:object_r:getty_log_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x33, 0x0, 0x20, './file0\x00'}, 0x4a) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/22 18:00:00 executing program 3: r0 = socket$bt_sco(0x1f, 0x5, 0x2) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x40100) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={@common='eql\x00', @ifru_ivalue=0x6}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) dup3(r0, r2, 0xfffffffffffffffc) 2018/02/22 18:00:00 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f000074af90)={[{0x7}]}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000001000)) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000000)={0x4, 0x7, 0x3f, 0x7, 0x401}) 2018/02/22 18:00:00 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x200100) write$fuse(r1, &(0x7f0000000040)={0x20, 0x0, 0x9, @fuse_notify_inval_entry_out={0x48000000000000, 0x1}}, 0x20) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000103000)={@common="6c6f00000700000000dd00e9ffffd512", &(0x7f0000939fec)=@ethtool_wolinfo={0x26, 0xfffffffffffffffe, 0x0, "355cf8ffc87d"}}) 2018/02/22 18:00:00 executing program 0: futex(&(0x7f0000000040)=0x1, 0x2000000000000005, 0x4, &(0x7f0000c29000)={0x0, 0x1c9c380}, &(0x7f0000003000)=0x100000000000001, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xe, 0x8, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x3}, @map={0x18, 0x8, 0x1, 0x0, 0x1}, @ldst={0x0, 0x3, 0x3, 0x3, 0x7, 0x20, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x24}], &(0x7f0000000080)='GPL\x00', 0x97c, 0x68, &(0x7f00000000c0)=""/104, 0x41100, 0x1}, 0x48) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) 2018/02/22 18:00:00 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x22000) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x0, 0x1, 0x2, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4000, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00000000c0)={@empty, @remote}, &(0x7f0000000100)=0x8) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x0, 0x20, 0x100, 0x6, 0x100, 0x81, 0x0, 0xff, 0x3, 0x101, 0x8001, 0x5}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f1fcf0)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}]}, 0x190) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/211) connect$pppoe(r1, &(0x7f0000000100)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x9) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {}, {0x0, 0x0, 0x400000000000000}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/02/22 18:00:00 executing program 1: get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x8, &(0x7f0000ffd000/0x3000)=nil, 0x6) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0202, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r1, &(0x7f00008ac000)=[{0x81, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) sendfile(r0, r1, &(0x7f0000000040), 0x7) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000fc1000)='./file0\x00', 0x2825, 0x0) 2018/02/22 18:00:00 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x96d, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x22c, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000080)={r1, 0x5}) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xff, 0x10400) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40046432, &(0x7f0000000040)=0x200) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x15, &(0x7f0000d10ffc)=0xfffffffffffffffb, 0x4) 2018/02/22 18:00:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x3fd, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000000080)={"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"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0xfc3c) 2018/02/22 18:00:00 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x16001) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x100000000, 0x8, 0x8001, 0x1}, 0x8) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0x0, r1, 0x0) r3 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r1, 0x0) readv(r3, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) r4 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x6, 0x78, 0x10000, 0x6, 0x72, 0x780, 0x0, 0x2, 0x0, 0x3, 0x7, 0x6, 0xa1, 0x703ada90, 0x0, 0x7fff, 0xfffffffffffffbff, 0x5, 0x4, 0xf5, 0x7, 0x8, 0x8000, 0xa785, 0x41, 0x65, 0x4e3, 0x4, 0x3, 0x1, 0x8, 0x6, 0x6, 0x6, 0x20, 0x80, 0x4, 0x1, 0x0, 0xfff, 0x4, @perf_bp={&(0x7f0000000040), 0x5}, 0x0, 0x2, 0x4, 0x7, 0x2, 0x6, 0xfff}, r4, 0xffffffffffff7fff, r2, 0x8) 2018/02/22 18:00:00 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x8) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/22 18:00:00 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) clock_gettime(0xfffffffffffffffc, &(0x7f0000000040)={0x0, 0x0}) recvmmsg(r0, &(0x7f000000d000)=[{{&(0x7f0000006000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000006000)=[]}}, {{0x0, 0x2a0, &(0x7f0000009fc0)=[], 0x8a, &(0x7f000000dfd6)=""/42, 0x2a}}], 0x2, 0x2, &(0x7f000000a000)={0x0, r1+10000000}) clock_gettime(0x5, &(0x7f0000000000)) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8003, &(0x7f0000000000)=0x100000001, 0x2, 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r3, 0x6, 0x2, [0x3, 0x100000000]}, &(0x7f0000000180)=0xc) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) pipe(&(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r4, 0xc008551a, &(0x7f0000000200)={0x0, 0x10, [0xc39, 0x2, 0x0, 0x8001]}) 2018/02/22 18:00:00 executing program 3: socketpair$packet(0x11, 0x592ad882f633fad7, 0x300, &(0x7f0000a01000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x93) getdents64(r0, &(0x7f0000000040)=""/165, 0xa5) 2018/02/22 18:00:00 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0xff, 0x0, 0x0, 0x5b5}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000080)={0x40, r1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000096affc)=0x100000205, 0xffffff95) bind$inet6(r2, &(0x7f0000fa8fe4)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f000098cfe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000da2ffc)=0x10000, 0xfffffffffffffe8d) r3 = dup(r2) write$eventfd(r3, &(0x7f0000605ff8), 0xffbe) sendmmsg$alg(r3, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000360cd8)=[]}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000eb8fe0)={0x5}, 0x20) write$eventfd(r3, &(0x7f00006d5000), 0x8) 2018/02/22 18:00:00 executing program 5: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x800) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={@generic="b1d96e1657239803336eac8ee4271f22", @ifru_flags=0x100}) syz_emit_ethernet(0x1019, &(0x7f0000000000)={@random="799f7608882b", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [{[{0x9100, 0x80000000, 0x8, 0x2}], {0x8100, 0x9, 0xfffffffffffffffc, 0x2}}], {@x25={0x805, {0x1, 0x7, 0xff, "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"}}}}, &(0x7f0000001040)={0x0, 0x3, [0xbf0, 0xfdc, 0x23a]}) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000001080)={0x0, 0x0}) ioctl(r1, 0x3, &(0x7f00000010c0)="4c36a2b50ec08e5e22fc7f1da1a92898835091a66fef3275a9f3e336c75ea2d1aaf434ff94738b28a50b3c67d6afc39c4b3ec272c3d2") r2 = syz_open_dev$admmidi(&(0x7f0000001080)='/dev/admmidi#\x00', 0x400, 0x400000) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000001100)=0xffffffffffff8001, &(0x7f0000001140)=0x4) bind$bt_l2cap(r2, &(0x7f0000001180)={0x1f, 0x0, {0x1, 0x101, 0x1, 0xfffffffffffffffc, 0x2, 0xfffffffffffffffe}, 0x7, 0x232}, 0xe) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4018641b, &(0x7f00000010c0)={&(0x7f0000000000/0x1000)=nil, 0x1, 0x3, 0x1, &(0x7f0000ffe000/0x2000)=nil, 0x8000}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001100)='/dev/rfkill\x00', 0x2, 0x0) 2018/02/22 18:00:00 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "000801", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x200) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000380)={0x0, 0x1}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x6}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000480)={0x0, 0x8, 0x4, 0x8001, 0x9e4, 0x8, 0xf167, 0x3, {0x0, @in={{0x2, 0x2, @empty}}, 0xe4f, 0x4, 0x9, 0x9, 0x4}}, &(0x7f0000000540)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000580)={0x0, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x2f81}}, 0x7, 0x1000, 0x1, 0x1}, &(0x7f0000000640)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000680)={0x0, 0x7}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000700)={0x0, 0x7a, "34d6d1594f4a9f91282c7b9eba072d5f2337326e0462b457622b20091dd8edd7c979ca6d30da53fc345c6c68b2954636ec4369900a54ad23bc9c9812a21917c600f426054b9454d576846e09718176cbeb76af60e3501b21dedecbd6834fdd7b78c669ef57ad422f5b1820d1cb7f7d6b9ba5f27ce94dc183e062"}, &(0x7f00000007c0)=0x82) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000800)={0x0, 0x1000, "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"}, &(0x7f0000001840)=0x1008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001880)={0x0, 0x5, 0x30, 0x4, 0x2}, &(0x7f00000018c0)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001900)={0x0, 0x8300000000000000}, &(0x7f0000001940)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001c80)={0x0, 0x5}, &(0x7f0000001cc0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001d00)={0x0, 0x984}, &(0x7f0000001d40)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001d80)={0x0, 0x4}, &(0x7f0000001dc0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001e00)={0x0, 0x70}, &(0x7f0000001e40)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001e80)={0x0, 0x7fff, 0x30}, &(0x7f0000001ec0)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001f00)={0x0, 0x9}, &(0x7f0000001f40)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001f80)={0x0, 0x1, 0x7, 0x10000, 0x7, 0x0, 0x5, 0x7, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}}, 0x7, 0x400, 0xe26, 0xfffffffffffffbff, 0x40}}, &(0x7f0000002040)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000002080)={0x0, 0x5}, &(0x7f00000020c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002f80)={0x0, 0x1e, "f86d3cd374e6bd3a0d6be2c58a610f2c972c4082de1dad1639aedf2aec3a"}, &(0x7f0000002fc0)=0x26) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000004740)={0x0, 0x34b, 0x9}, &(0x7f0000004780)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000047c0)={0x0, 0x401, 0x7fff, 0x5b9}, &(0x7f0000004800)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000004940)=[{&(0x7f0000000080)=@in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x85e9}, 0x1c, &(0x7f00000000c0)=[], 0x0, 0x0, 0x0, 0x80}, {&(0x7f0000000100)=@in6={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000140)="6ca0b925daf32380af96fa9af97a613f69c43d366b7dbfe2d59f086cf60c0afa466fe1c4fbfca4227b0608da85e5bc130ebe9d95fd7db19c82423355a0080968014e76f41287e8eb6133950e26a8f9f0b41d0f548a6550ea52c0af39c19faf70e4348f6fdccd778e70164243e547fa862f00c5c19bb7b6bfcf6791", 0x7b}, {&(0x7f00000001c0)="bb8109f6ea69f7f063cec74b009e3f02c5699fc752efa4f1e052f613637cf714da943d6921f54424e2ef24dd0d485be2aaa43b088ebb06d19fd1a55cf5347ecfae5d5ba701bb0521de6395b1a4eaa73f1e8f0e8ba7076d4779caf288e329d944ef123bb1746a3b65b5f69674b7de2dfe65bb1e6287d662cb00bb8f574bfbe55a822f6b5a7cb1406b5481586e31e8f7fbdb830be3912b6d75", 0x98}, {&(0x7f0000000280)="5cb5a0ba7357e389608b4583e291f2262e8aa91a88a02303a93c40ae356258efb9e96af83ba8edc3b6ee05cf8a6d45c071445baaa00e0e0ca45adb1964f6781092e32943d91c00273a2f161dd4d8fc719c1c34144b64ea4aac695617af47e696ea083e1037ef6867f75802a44fed902c8deedbd0af5088a2140cc52edf1b36d6d345eb022818d47031d07b052040718d25d1", 0x92}], 0x3, &(0x7f0000001980)=[@sndinfo={0x1c, 0x84, 0x2, {0x18000, 0x1, 0x0, 0x8, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0xaf1b, 0x0, 0x6, 0xfff, 0x732d7d9a, 0x7fffffff, 0x7fff, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x39ff51a9, 0x8000, 0x10001, 0x3, 0x3ff, 0x7, 0x7, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x20, 0x8, 0x9, 0x118, 0x3, 0x5, 0x5, 0x7, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0xffffffffffff03ad, 0x1f, 0x2, 0x100000000, 0x8, 0x5, 0x7, 0x0, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffffe, 0x8000, 0x1d, 0x3, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x200, 0x7182, 0x2698c4ff, r7}}, @init={0x14, 0x84, 0x0, {0x401, 0x9, 0x200, 0x990000}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x6, 0x8008, 0x4, 0xac4, 0x8, 0x7, 0x5, r8}}, @sndrcv={0x2c, 0x84, 0x1, {0xffffffff, 0x1, 0x2, 0x5, 0x7, 0x3, 0x3, 0x5, r9}}], 0x1b8, 0x800}, {&(0x7f0000001b40)=@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, 0x1c, &(0x7f0000001c40)=[{&(0x7f0000001b80)="2e6f888893", 0x5}, {&(0x7f0000001bc0)="d279d48f8436576164435e1fac977e27f3fe5237a66d11e330e4ae4123b9f2c0740f233d5311ca33cf4a0d492351a93520aec6c9c0b5c5b12710a2b179eeddcc28e7bb57a145e1fd67d04d8dab", 0x4d}], 0x2, &(0x7f0000002100)=[@sndrcv={0x2c, 0x84, 0x1, {0x1, 0x6, 0x200, 0x6, 0x4ca5, 0x2, 0x1, 0x2, r10}}, @sndrcv={0x2c, 0x84, 0x1, {0x8000, 0x6, 0x0, 0xfffffffffffffffa, 0x80000000, 0x6, 0x6, 0x7, r11}}, @sndinfo={0x1c, 0x84, 0x2, {0x3ff, 0x800e, 0x8, 0x4, r12}}, @init={0x14, 0x84, 0x0, {0x100000000000, 0x82, 0x5, 0x10001}}, @sndinfo={0x1c, 0x84, 0x2, {0x80000000, 0x4, 0x8, 0x4, r13}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x2, 0xfffffffffffffffc, 0x20, r14}}, @init={0x14, 0x84, 0x0, {0xffff, 0x8, 0x200800000, 0x100}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x200, 0x20, 0x3ff, r15}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x2, 0x10001, 0x401, r16}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x1, 0x1, 0x0, r17}}], 0x1b8, 0x800}, {&(0x7f00000022c0)=@in={0x2, 0x3, @broadcast=0xffffffff}, 0x10, &(0x7f0000002900)=[{&(0x7f0000002300)="5f373a54a14aae47de2f121b6f0fc2b3a98f2685324f541faa87542cd2858a191cddf5668e6d0f151ab6c1ca6aaf621e7056b9f4013392a8f39528a8dcb4ef768c9a6244f53259ac51fdc04fab9a15778164bb2fc1dd17831cd3804a4fcafe2f1a212b94a1e4dafc5b3e686ff7f067a24c1d85f7747073c835baa4922bbc87dcad06f4235d690c817f7aa4fe63d51084a4ded70a3aeab72ead0d7c9ed9c9cbfdc313b9e8e16e68aa179ffe21c0a143fd", 0xb0}, {&(0x7f00000023c0)="fab9561176f59a7e365b296b45fecd0d68dddc91874f3f8e810dc6b457d05b49b303d81dbf3c28d2b9cd1e483980eb67daed3521005b06a77a7f60c1f73e57eb13c728f033cb1eb0eecb430d0bbbb4b046937f598733f9e616316eabd27cbc0c37e0b7ffe59091c24af9e21007d314293b021e74882cb856104140ade8c7534a70d580114cee3b40bba4614fb98facf823c3b87ee4a704d05592119c69304e955973e87100ce69e032584fde10937d5ff8ea7467e368fa9657087ed09c51ece2ba297e31037352886cf876f5c6bff60cd1862f0ddc7232d02d8a889f9cb9a9", 0xdf}, {&(0x7f00000024c0)="cac097c378d3865267138938458f3745791bff015c3f6ed4b297bb117354c931676b7c6563b568ea", 0x28}, {&(0x7f0000002500)="3bf962314cacfe1a3c16", 0xa}, {&(0x7f0000002540)="eb863af044a43cceb317c01f2a41b7e5f4cd0573143887e29dc3e9f456a2bc16143394bb4ee3667e7ca80374e2d1cf0d9abc0bb1b2033839109ed0c42e771ccd0a12f94746658ef1851025886f2996029a649b9f0ca22f6a4dfdecca6b6e6bcb562cfb92d1ab0b5ba725fede3e05137ff2b5413cbd4ea24768be5f8a0a25040380a56839f940903f38000a16d648dc75d41f647c264cc86788e9fabe96b9defd7cfba2671292b923a4e52b3ac8878eef4ec22a8e09e9b92ee14849978e461e291453d7a8d9133615b001d2b9c2b5cf085b780a3f781629540bef1efd1a44157594d5fd012801baa94a6706", 0xeb}, {&(0x7f0000002640)="831d30c0b8237d96ea2c957f5dd34b4579c1a21ed7e24972dd4580b643206e8e044b07907db1f778215243c3d6742a2cacc1", 0x32}, {&(0x7f0000002680)="f231da8498dc66baa7fed4ac8450ca92b30d5e864ba67a38648a71dc8de86e0bbc7dadf4b08f1733c9f5e13a23119b04663c658d45329b5962ecb70fbf682483a72a4ff6ddfe781e50d6098aa8963e84234b43cb51977335945a1fdf9a0bbbf972160233fba68e5b30e74fbdd644b4f14ce87545b4f44185cc7f639d0a41c38b068d104fa308d59f68a1", 0x8a}, {&(0x7f0000002740)="274aa04876deb36fe5a6e35fa6049fc2f43fe4009003d776d03d039eb7c95ae37c825ee5b8b5266168bf2e3974b9519e69baa05ded8aa6a8a964bfad7fd88ffde8aef5a7ec25dc12bc7f1aa235db6e3a9b7eb487c836f41ae7d70e4fa9dc044fb8cb4a0e174ed70f31d452513d732d4a00371b351a06509431cafd6c8e970ceda4804884f106ba13ca2814ab34c3fed508c4bf9f454ac86ffaa06fab9fcf06d6404250", 0xa3}, {&(0x7f0000002800)="c7b8a657e1dbc331e431f7870efc213f568109ca14e5b2198117f9c6a55cf2881b3e877ebf9b3c08452cac47beab7218de992732d0131b39083cf0aea7a6780523c9066b35b62c2bf415c7daa44fc7eb942fdad3a67951ab54ee8c330cdc2727a59ab27e", 0x64}, {&(0x7f0000002880)="d38c330c690ff2a1cd4309af5e7a414d085d8543a4d674319a41ccc0261818a6c1fe41d480e77f02044df2ae66f2a7f82f448a90997bdf8ebfc26ab1f37111eda8a83d6f49dbe52af14a54376ecce02300ce6fa4f5c9", 0x56}], 0xa, 0x0, 0x0, 0x4}, {&(0x7f0000002980)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10, &(0x7f0000002f40)=[{&(0x7f00000029c0)="9de6bf27ea4647855324f735e21a099294405a7f67be86d6ed8a8bb1500219141d81f32ebbce73727cb18bf681f3398577c2c2e0b39b8f20cd7feb147f97e261283cad3995ecd7981fe3a07236438f9e7ad236cea25c0ed7bc2743aec3bbf82f4f2363a0d764e479433adcf1b1fc12515e7f7665e5ceac0878a5aae5c9d91db363f5b2187a95836880220d2f38d975a8b5035021750d6e00dc3e6364aef557908352769c77b1f72da6a995beb4ff4d76c51887d401f5ee77e2637d64ddb0916ea4b14400bccca673d6a84effaac49b714eedc237635a332dc5aea7289adb3e6b", 0xe0}, {&(0x7f0000002ac0)="d2b954fc47b05649a3e096937c2ea1d0fdc31d15b03fca046d329834ae8b5d7a8acd101bd6b46f20f324e6cdccc798520c218faa7580f90c75959f9dba67801fe60228cb7d3455c51a8899fef8", 0x4d}, {&(0x7f0000002b40)}, {&(0x7f0000002b80)="05eb3be916a8571fc691ffa8c14daeb6dcc78baadfc9aa843bcd4be2f1787614bd6b6a3e29d69310eb736d5fc5b98023cb006c597a655334315243037d2155de766aff7890ad0638b2fa76bbb197a948e660863e58a848ac81250c297717", 0x5e}, {&(0x7f0000002c00)="596f5c71469a645305b647d597e70b845aec89f221195e555c2b53514a189f91fe1a374d3335ebd6420573abc08ea4b2af07d20909b0eb9f6e1385570973c87b4a6cf183d39fcbbe16da4e13625ce21c9d0a0ad485d81a9d345ba7b766923ae7853862521a3d8a560cef88344a71aa805c3e5e63b99d4f4712080c6648cc2a3ab0e528c198b3b1f4730b66d0d0158b01731337a3a4c4849d0f117e2c7929ead0d97439b926dc933463647f29ea", 0xad}, {&(0x7f0000002cc0)="7accd2cb5ee9e418fb158f1bcc1f73a4ee94b0dd4301780a14cfa9af2b7fd7389eff04b2ef924ecdc8f3057c00f30513ff8a8986434605f10584336c5821ff14849945de72f44139fdbaa633fb33735a8afc82f0a6", 0x55}, {&(0x7f0000002d40)="945c2c19076e51b3c465434647f5912a3ad7894846e650691eda26b6fa61af495d0c19172382a06d7c3f6862ffb1906e12dc873f17c5093f0409987db3db81af5ad069473038bafe26e0f6e0ef5903f5acfaf6ef50f7c866ad0492aa790ab0c33b7e4b29b3373bb809d65f372f8ff8c3d2480a0c3dfefa63f97f82522cd5451c1ab424c29a7a0bfa112af67d8c9c984101b09f37a7d71fbdd8c265ce466468536cad37ea4feac1c6fca324d5bbea0f707f74caf7e1adcbba091898e2820a28ed524a94493da62999fd71ffaf8691b3226b2ffb9d7577c4", 0xd7}, {&(0x7f0000002e40)="592ea97933e99fc4636791c0e48012eb16285606ba980c1f799e832c2d59645d1a6fd52ef41a4c61ff8eba4ef449e2293752872ccf70b65ccf2a78fbf8e6c8c782d0ad8571cb243b254bf7a70b9fd18de9da931074c6037d8f5f5c1ba0a3f64bf2aa68db8f5e97a6c4d7fefbc85cb288eb691ebb0b83c95cdcf67670a84fe5ab7f4f525236f46749b2b13ec5e7ded4eb08f01b9d9b240e1998a99e7bfe50da4908f0978462c5e49a154d7eb7fe8c9e16a986545c368630bc88c7a919a3eed3755c96e700603b63ff188bed4b0a3402da75cd6fa2cc3c82f0a109dfa1b67cfbae81db87", 0xe3}], 0x8, &(0x7f0000003000)=[@sndrcv={0x2c, 0x84, 0x1, {0x8, 0x401, 0x8000, 0x8, 0xb8e, 0x20, 0x0, 0x3, r18}}], 0x2c, 0x1}, {&(0x7f0000003040)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10, &(0x7f0000004500)=[{&(0x7f0000003080)="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", 0x1000}, {&(0x7f0000004080)}, {&(0x7f00000040c0)="a5f8357e8e9d55df1ba8eeaf90d078267a6bf342ccff39e4b830066d8be6bf7539d9d3fd8aacf19aaf4b3ad8bce05cae44c61491dcc6c6e640edd9e899fe6954a5b553d05eff7944aad17a72bc7123d01ae3feac66e1b238f8b18de4426be06551cbafddb185031de7a07c31cd5c80714395dd517ade9aa9d311967f78ee27d9dd513e31bad71997c940ef61f8837788fd40c208356e4f9188c921d0119bfc670876ea7d2e577d982fe20c583d861aafb9283a05c8d722e0616ee69829a7a487db0f11505c4fa1c8d6d546f831dc3bd96f34e62f64623b28d9301a3ff893641b97bd89dc826142", 0xe7}, {&(0x7f00000041c0)="8bfd6bf6149107c2d4e7f39a1d0ba891b7880fade4158c07a1441453fa477ccb94bdaecb45f6507c049ed216b3f41bdbc3e03b9e52211517c9d9d4ee0c", 0x3d}, {&(0x7f0000004200)="f3f20712f3803eed58031ad8e7f39869ae36b0206d1ab3001435b720173aec5ceadec930748aaf1742bcfe4fa44c7b0ea26e9cbc17b2966cdc5d9c40db1081f166830aaf87c0b54a49fd58b7e993ad9beef8ffd9d00d640bdba86ebed85ef503e9254d0c396f1429b55a2f0671524a3637bbf677ddb9a540ee24c432a5896931fb8272ea6a06af0601dbf709283b125956d66d25fca2b84a1408addb9de4ddd1aa80a34c9f2f761e8f9e9270379e541f09e1cc1ea711bacacdbed21237768cd6149e1975ab6b425e2b01c08b841b22eeb8d52801203b3fc9f7bcc787b533483527146b54e9b740ea2563c88d9f61d09344655d", 0xf3}, {&(0x7f0000004300)="6c404fde64ac70555710a9d3d4216688a2072afacc5d6062546eee0bd3b7a7616540bbb9d567f359bcdb469420ea30a3c5e9312e21cbcf1657581dfb5a15975a80715510773b8dedfa2b96b6911e2d8d8fd910d8d09f683f14f43a226cf096954735ef231cfbe264db2d5de729d0bbba2cbca9d2f0394a849f4435f0c20ee70aa3c4b9de082b8d05eb96f508b22db3e8008ac024edd12b1457c262e38966b5554a6c01d2b1b9a88e2b58f9f9d2083a827d13fce0f25a27b9388db0e341001c3ac609536fcdcf4d4851351d60f842c4a21f9ab80b90c70881870715a0366e2b10a8d34bd5157fefe301b451", 0xeb}, {&(0x7f0000004400)="2d65873beaf9f231c28f5ed814a9a40eac95fb8e3f1bfa36b324dc402aa7698b5d8e5c2646af83c59410d29080ead9ee1319f9edbd9fe884a8dfc2a557ab79083fadbbf36d028fa0c8021065656cfe1c2f9715b851f0d272351eca5ed424b2b909e1dd50d1ee59ae4a5240e115065a97ccbd7fafa5f0dab1a48e751b08e72c297fe416d4358ef23df4e3d6fd44dc93984a3dd56d2dd0de8910518471fb2f13b9f38271baba0676dd58cfd981f93963a46f44657f6d671dc12dac3c964928e6ed38ee750b95", 0xc5}], 0x7}, {&(0x7f0000004540)=@in6={0xa, 0x0, 0x800, @empty}, 0x1c, &(0x7f0000004700)=[{&(0x7f0000004580)="86ae3b76d6304d398c4fefbeae9fd3419f92876dd957701f7e476088ddcfc36c92ebb903971220d931c0aed426cd1ea72af55a", 0x33}, {&(0x7f00000045c0)="3deb2a074086ff029f0c60733baabe2a485a4cc571acceb98ca7ebc33160338935a9059f17f1136e", 0x28}, {&(0x7f0000004600)="cc875e669488f363bf853c4be9a0a9102dfbe5931081a10a5fe8fbbd64bf57277e36599b8c806a70184f55a376549a00d5809bf219890f39f44d1da0af52051f9fa9518be9da7bfd555f87d99fbc371206e3e40a14bbe4d1e149578fee6459314ea0b143d9fc7ec9ed02bf9e5cf1a95927a9dd8ff78929514d03e210cb7eb26a45ca0417b0ca82d2fcd43f904537bd296cc130d16b95d783ce36abfab8d2fb0ccd7e6999ae70c2b4650505905adfde9835d2cbe32c39e41858dd5008cec6d92cd92c3687901f060b582008078576aefbd7c4544e9c8cfe", 0xd7}], 0x3, &(0x7f0000004840)=[@sndinfo={0x1c, 0x84, 0x2, {0x5b, 0x0, 0x7, 0x7, r19}}, @init={0x14, 0x84, 0x0, {0x200000000000, 0x0, 0xa9, 0x5}}, @init={0x14, 0x84, 0x0, {0x6, 0x1, 0x800, 0x401}}, @sndinfo={0x1c, 0x84, 0x2, {0x7f, 0x8000, 0x40, 0xfff, r20}}, @init={0x14, 0x84, 0x0, {0xec, 0x3ff, 0x9, 0x4}}], 0xdc, 0x4000000}], 0x7, 0x4000045) 2018/02/22 18:00:00 executing program 7: unshare(0x28060400) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) getpgid(r0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000000040)=@known='system.posix_acl_access\x00') 2018/02/22 18:00:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xdff000)=nil, 0xdff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000527000)={@common='tunl0\x00', @ifru_flags=0x4000}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000defffc)=0xb, 0xfffffd2a) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000df7000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00006fb000)=0x1c, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000dfaffc)) ioperm(0x20, 0x3, 0x5) r3 = creat(&(0x7f000099bff8)='./file0\x00', 0x10) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000dfeffc)) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0186416, &(0x7f0000673fe8)={0x3, 0x81, 0x5, 0x8, 0x3, 0x81}) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000cddfb7)=""/140, &(0x7f0000dfb000)=0x9ef83d817776b5c2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000020f000)={0x0, 0x8c, "bb1f3e1a5f4aa58504efbe6479b44542e760056906cfc7737ab2ddaba97ba566846fe3690a7c371f485fa5e153cd9eb36ddeaa107c1fb8affea6e9707f63111e4b80f7815a01ab8987d137cdb611184abd672bdee4d676c182d964786ceac528b685b43f0ccd95ff6908563a6fc1df9d856ed84edb90d172ccf224011d46e85d7310558c3e2b620f4eba9748"}, &(0x7f000058fffc)=0x94) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000df7000)={r4, 0x7}, 0x8) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f000003c000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000746fcf)=""/49, 0x31}], 0x8, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) bind$netlink(r0, &(0x7f0000003140)={0x10, 0x0, 0xffffffffffffffff, 0x1000}, 0xc) 2018/02/22 18:00:00 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(des3_ede-generic)\x00'}, 0xb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000006ac0)=[{{&(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000100)=""/149, 0x95}, {&(0x7f00000001c0)=""/187, 0xbb}, {&(0x7f0000000280)=""/162, 0xa2}, {&(0x7f0000000340)=""/58, 0x3a}], 0x4, &(0x7f0000000200)=""/199, 0xc7, 0xce}, 0x1}, {{&(0x7f00000004c0)=@ethernet={0x0, @broadcast}, 0x10, &(0x7f0000000900)=[{&(0x7f0000000500)=""/29, 0x1d}, {&(0x7f0000000540)=""/206, 0xce}, {&(0x7f0000000640)=""/247, 0xf7}, {&(0x7f0000000740)=""/45, 0x2d}, {&(0x7f0000000780)=""/137, 0x89}, {&(0x7f0000000840)=""/151, 0x97}], 0x6, &(0x7f0000000940)=""/171, 0xab, 0x2}, 0x4}, {{0x0, 0x0, &(0x7f0000002e40)=[{&(0x7f0000000a00)=""/215, 0xd7}, {&(0x7f0000000b00)=""/4096, 0xfffffffffffffdc0}, {&(0x7f0000001b00)=""/70, 0x1f}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/110, 0x6e}, {&(0x7f0000002c00)=""/124, 0x7c}, {&(0x7f0000002c80)=""/138, 0x8a}, {&(0x7f0000002d40)=""/237, 0xed}], 0x8, &(0x7f0000002e80)=""/185, 0xb9, 0x7}, 0x400}, {{&(0x7f0000002f40)=@can, 0x10, &(0x7f0000003100)=[{&(0x7f0000000140)=""/84, 0x54}, {&(0x7f0000003000)=""/11, 0xb}, {&(0x7f0000003040)=""/180, 0xb4}], 0x3, &(0x7f0000003140)=""/77, 0x4d, 0x3}, 0x2}, {{&(0x7f00000031c0)=@generic, 0x80, &(0x7f00000032c0)=[{&(0x7f00000000c0)=""/121, 0x79}], 0x1, 0x0, 0x0, 0x3}, 0x40}, {{&(0x7f0000003300)=@nl=@kern, 0xc, &(0x7f0000004400)=[], 0x3, &(0x7f0000004440)=""/80, 0x50, 0x4d2}, 0xa22b}, {{&(0x7f00000044c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f00000046c0)=[{&(0x7f0000004500)=""/163, 0xa3}, {&(0x7f00000045c0)=""/90, 0x5a}, {&(0x7f0000004640)}, {&(0x7f00000001c0)=""/44, 0x2c}], 0x4, 0x0, 0x0, 0x800}, 0x81}, {{&(0x7f0000004700)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000069c0)=[{&(0x7f0000004740)=""/237, 0xed}, {&(0x7f0000004840)=""/4096, 0x1000}, {&(0x7f0000005840)=""/167, 0xc9}, {&(0x7f0000005900)=""/4096, 0x1000}, {&(0x7f0000006900)=""/180, 0xb4}], 0x5, &(0x7f0000006a00)=""/151, 0x97, 0x8}, 0x100000000}], 0x8, 0x1, &(0x7f0000006bc0)={0x0, 0x989680}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000004640)="ed45ed9ed98419eca209e22e8392ddd4", 0x10) write(r2, &(0x7f00000000c0)="69dbb2d1531d42ce856043ed2701e50b1a4fabdb6bcfe8ce95eea3310e3199959e", 0xffffffffffffff25) recvmmsg(r2, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) 2018/02/22 18:00:00 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x581005, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x80000001, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x1400) r2 = gettid() timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1, @tid}, &(0x7f0000044000)) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000100)) prctl$setptracer(0x59616d61, r2) r3 = epoll_create1(0x80000) r4 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r3, &(0x7f0000000080)="4ecdaeb3292e382588d0d18fcc9c06f28240e44bb8b7e29f477646524851405f6a2caea5da11594630e200363903f9c0d968750cfe8097ff21e87f4fa3792fddc499108d39ddd64523478fa45363e669800dc888cde53938681c6362352cd973cb2425d0ba26e55a5dbdf0026790432959aab3694f6af74bdf818a9926beb7877961a2ef61063d3a327c40b761355a83b0924114cff33414c0ff2eb80206196d04b909e917d2044ba092f7e5b48b124d363de76b8b3f73ab7e1c9a7fb7816b0a53c95177598aa885e2a7018c67c6a551b1cb28d6a72945c2cbba7d8850fb5962", &(0x7f0000000180)=""/73}, 0x18) fcntl$dupfd(r4, 0x0, r3) exit(0x0) timer_delete(0x0) 2018/02/22 18:00:00 executing program 4: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000000040)="1a9d", 0xffffffffffffffcd}], 0x0, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fcff9d)="e0", 0x1}], 0x1) r2 = gettid() ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000001200)={0x3, &(0x7f0000000000)=""/149, &(0x7f00000011c0)=[{0x64c29386, 0x78, 0x10001, &(0x7f00000000c0)=""/120}, {0x1, 0x1000, 0x3, &(0x7f0000000140)=""/4096}, {0x4, 0x4b, 0x7fffffff, &(0x7f0000001140)=""/75}]}) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0xffffffffffffffff, @thr={&(0x7f0000001240)="7430a6f56ad781a6debe1f", &(0x7f0000001280)="563bd2c285fbf208446cea402f18a1a694ab7b3d185dd4c4bf4c3bce054fa375b133b92579f7622e8edab2bdcf8bea21f094b93d840a93e08786633fd062c60a2ea9e59fb33e0d931b7dfcf46d69a58933fb52336c02e10454d7a02fff0c33acbceea79e5a6701a029f80357891cd710d80b4f986e401020355e0a41c4d6c1d34beb8b68b0efcd6a2652de76f56e1ffa305410be7c59dc2605b648a3bd52614e751b7c1dda540f58afe82d061a44f9458f8f3b4a81a9eb142326010fe2da899c6363f6189ce194c4eb9dc8125d5dba9c8a6b45d4a023257c6b878e4cc1451406d2f3a96f927e2df37e15c4e65d3d59c9f9bf4d43556edfea7ed37f99d9b129405f27e1a5e639bcd0007b37628e14593a63817dd9190607e76320e7f2211036ad99fdd4ee2767bef2e5ef71b112bc2bc47613e4afcae15968215357c7342876e63ae18b0e769d23f87ba78fbbff4c7a06508db411a500505429e2a8defbdfe41f3fbe89fc68fa58bdfa473b1902c812403ee6e84efde939280683540028c72edc18f32587be3a5f0757cc4400862fef54cfaa8b9221e37604f11b9967ddd610f5a42eca3b1b3291222872f8db3b4df8b9f5e0bfdc595bea968343350f6f934baa2c351410e8eae0c889e85dbcb878306edde74f4ca4f3e84e07b010135868d6197abda421caf3301369590d502ee49737bd9923ba6fccca963c15d6c11202733ce329fc6d35680f7d643f51a72768e2c3abdaa729d1df86b2411ed68db8fb1561e49b547f9e5f04caf56e4085a1be69e470e24aeb481800481984d7e519b64eadb51f70865917491bdb759708938e4f016d4655bbb46b07fb7922854edac357d141234f390d970894c01423d8f69c8678cabbfba15a3dbe170936154168a53dc374f70c61456018c803b941238b12e91f70d130a991521ae68dbb0c15634c391efdb4493ed12f779182ed1006d1826044f0f661373dfd36e6f9c9a1f7e76efab4a79d7f1a445bfc148f869abe2c47a323b57ccd8350f80a1527942921927a4c7b59694fff3c725d0fa0e62705817863066d8a7c217aa71a35cab1fdcba38f320d5339b6fe0e7f247a7e691bf1050b4802cb1f737e16207d33a4664e3481b0044526a1f2430b65a372500a3034eb7297a0cd296ff5a3c4dc6f5184ba01cab5c43cd71a52dc6a760c7f5ddd6b3523737f486c0362c6f53902c7ef5a0f70babccfae294fec3cf5713b0777b084146234fdba53bffc6940147f6bb5a80644e82d4920769faa2308192fa3077ae727fd946ab4d658a6d6439fc93a1b5b80754c01f92400fcdfa747b54b968e1c760b61dd5389abb2c6ee3e2284a0732acc0be6b6a29f0379f3ca3196ba312d35e2a3c0f9ae389b90eb7d047d840298e387c3865b23bc17da038cbdb0ff62e16b94af5082cf1b25e4fb71e3b2764f2b394e04db926d073438c697540cc943a8c28c39199b4928ed12161059f916a7bdb4798b8550b67438e0305c69f7e9061b012207acb11ee22c76ee9637f4b3ab22601e889dc18c115e724a3ae9d3d745c95fd4e9e562ec82d5fbd4c1a8340c4894349f7d3896af62716870982e05b66606410136d89c807a88d079bd1b7c237d254e3e3c0f7896e256a73e9ac844de74daf62ea7025211ba02c08bf23b09614928df6001dd4c4120d347df00ee8cbaa4afb26314049b03676a56b894134eb1c5b9136b51ceb8af94acfbecd48647b745b49702c2a76c2f6d5afe1b4d07f0adc46743774b49febd2330a7f131dd1d4587bbd90713d56f7a948d488494dfd8968d1eee80f7fc89a0cdd06e23cda15a43f93d3b3f1f873bd75efd956f03958bf2c30c49b974a7134ff1c56c2d5a6c550da52e5872a6d329746bf006638154740d109a4522b582f82d774b7c762a09950353914a65a00100c8fa9cda93c5e20309a1f6c62a7779186f3fbb8cf9e240cdae8bb2b026a58980997b82e5e787b8ab385acc557583e6dde2a71c7b148422beee738856822aafa718630cc69de15ea5b330f894f7f85cc78ee8d4559df5684788bf27931484745d94ae23360dd439f054a9ffbf231ed1d34a2db65692ad054f5628753d28cd85cc730254a9642ce905b36dedbadcebeff18da50c042124673793b53e4f6a74dfb4b2947bd67e35d0a65761e23c4f5415ce937b906cefcb4a2a6e24aa94f9e2d54f134c7f965d62ef25fab724094726d52adbdad8f15fa1994fbd1ff9efed796d564ceb81b1e931d7f057a689b51bf901f6e58b46f392213154d6ef7c2ff473385114525c47ee59dc80e52f8cdf4f41326e08fc326272e8d1ac47b16383004412c2405c52d19c52db56756b3f2c3cabf53ff4d25cb241507ea2b2545bef5d213404bf0f1d0a114b78d66a11d4a7df1fec3bb877d5570186b536ea7c8fcd7edd5a494964e4a916462974901cf4c6114c1b23c0061793ce3cd9f0575aea01f5fcbb524ed3fd3013ad2928cc7c77b47a37461baecaaa92432d71c87a8d631b62df3d01ac8f6697f75d2dc980bc949f5048c121d485db5bd76cc18b4b0713465153f01835fdd14800021afbef273815e5c79a85e4c0476b6be3aaa76aaf4e27ccef93049736d9f33e679147132462703a37772b797c9373e2c74f1d77137f91c9f1687b8b72d3cb8871f9c7e1f4ddfd27f1fcd91ee4c180158fb32079236bccffd67c0acc0691a2660773c46f53fb1df7a75862b306c9802b08a8e9fca3c4b2d20fd469abe5d8c03396c48bb34d997ea5df1a627c0b8c93351ae17c29fc5b3947e020b4365552691ce38abfd8e143ba45f8f5c98805f0dd8c5714d8ff42cd1a6b9accb49f42ebfe1b87e8124b24b06084dbd99df96a4e12b4366c189c55d2f9df29de5f7fba904873a2d224f872225b14bea7cce980e4048c5fa4b588a750a923c4a655cff7bce92f115d15354ac6376423273a45ec5363f606517024656560e36b940e883869ab9854e95d14586a2b12bbe020aaa33bfb17a59f25fc5273cde51aeb2abff55311a8b36da67e5a4fcfe5debffbf61bdfc397d39c68ec8c89d6dffd4010259e7b1fe305b4aed79d2db2f3d40058e4a5f7f143005730e36943e99765fda44e34b8b3b103f9ff908659e0abd306baf5f2d86ae164ea9a7b2f7c8ef1dd312fb5d9527aec119bc6abb6dbaa7a7a4f28b068b8c451ee8fd1703c6443fe58ba3626dbd68c3068ae89443f6f09c561d9c186fbf52c4e9a299b66a6140d82b9e099ad1675605e2c0cd72970fdb119cc6597d6551191ce29d8bca18740a0386e08f030ce2afb4bb6d434d27c6e61f53ee8665ce68b8a260901b5701f4bbb331f75750e431d67111f2f1eec9b19df98298742d833caadd9091c63ea7773cc0a50bc8db0113b3258456e20e191f2c416a73cc0b09b502a7e693eb8ae92a0a123d5f7f5f9c864e0c5b1cf8b9024a16e9e7a8325d16d09e6028dac1e5d26c4f9a186d8988ebd983559d4476a5546da7e200e907721e1a79a7a012070130f1722d1134f912cc8bd61dcdb2ccc8f582da47feeb6501376596709a03114e91683da81f7841c2e420b1fccc5b2ff256c595beb57ba6e3df05b0295d852ab2d08f141189aca85a65ebb29c31225dce80025b9ed9d1b5da539aaaa7b3fa836d385aa449239809ced28be2e7559e8b19ee54285992e3890f621abb6535f8ed4779f96d9fcc2f388a947e4a7110f1c4cda2180d0970dbd6edf5d56d19d7d38cb74bf95f909778807fd687b3e50ab2d14d60cd2888bb11da60e9515c892fdfbf7c7313a1588bcfc0bb76c85803bdc7f730374c904c44a103de24d2b5ae61722f4f0f58584da32890c5d3a19a13aeceac076c851d7b582a6833ccab8b0dbf8f944bdc914c0990c394f6d74f2504ee8a79ecb63dffd01910f46ac0c8b543478431859182e0ca1c0fedbee8e953c6cbd4e09b217c976af824f69c125344e1f23f696686956f0c0e9fb08a3f5a30d058ed8e23286e89d151e55c0777fc99d8eadada00c658e16971fccd036f8b397bb160654edaf2f24bfe1623104a5ed101c042a59ed022941dd53655f6cccaddc1e02e8d213e6a95c3ad6847a839e7432413baa83f3ee2f028978a76b8455beb4feaa54613c7171aec56f0e5e5c0ffa4a672968cf9c16ad0bf793a24e743891617e6631cd7336933054712258f243f6ab8a3d91f0934f30fd2439c01e80ffb43c7a15360e8f0ad51dae6275613f27e8f2aa5750d538ea945c28710f579477fc11f64a18dbd5af8d2a67d5cce9ebbe9e70b98ca156316b0402d2f887090e11ec51060404d33dfa87cd8725e5cf49f87598c919dcac3076106afd881ade26595b8d23678e4cdc42e777ff51611ce94b901e0e25ffebf149a9b9b164b0818834e1a678ba7a3cf939090e044d6fdf478f60bd37ed2bf06a718ab11c43fd907410c4b9d6cf0450c6475e159898c2a24fc7cf43b470ae16da0528c2f7055b2ad93fc837456718928318a81c9fa5d64ca42eff39f3a6e028e6e6b603e8460bfb871b3d70a34fda06b5de9b46393024986f20efe5c00c3aa96d0a0f8ff247facca0d7ea08baa68a6b11131fc80ae2a7a07cd6d152bab2e1abce2504df94366972cabb66389dd86c26e10b72200d45181decaa3f8e0ef142e00d0fc516e763e18455703eda4c3900a4cbfb70c84de3356957396bd26928f8f5c9c27f62ff1031420a629ab085b4d95274814ec5eda40b56a8df0a37851cab4c15f102808338a1ce91dc9bde06b6c4ca4ed147ab4ac1aa5c8e1489151fbbd3d3552846abce03295e6eddcccd7b86f7dd0734e739336cacbeb6a85fe3ddcd656cb91c381ffe93a16698f2d5d4d28d52e09cc3a23de14cc5d2aaa2dd56e5f20824f7112f3f3c6b760c4458c6bb50f9facdd7160b75e54a7710a1742b5a74cea9c709de20799a9e8f90651dfd0de7a9df4e9017674a6577c17d6a15092c4365297e5a4015a941b14d2cf53a8bcffc0f131d1d3fd4c94ea395c582c505ce6106a8083c8f166ab4b0938d557d0bbef540bfb616a03f19880abcd4c84b1cc918de2993f4fcf895010d02b6690b76e5e79f3788009fe02dc47471706af3544507d589123d09de7637fcfba0cea5f100829ef881fba21c6a5650228c8c304d556ba70cf63652d319a3d1cab96d7a668f1a248f10ceddf5cdd0b4d37256e37596e657332754179ee5c14d4bd3181236824b6c1942afa19337705fb08ab12810e3fad178442a467d53a291ce4e078b495511602e015e0120348dac4bbd9ca415fda97cea653e61c728b9e3dbec20652e0229781f6f0f68f4b8115c41de583460b17e96bfba53b9d95e4fc0a19abd334c4e935cf7ac96035db54f17fef25bf4747e76dd37fa04d443bc0f599f1ce1c035a81e3c0c5de7d8d5509ad84803ae4462cccb2fe92cc02630326182d65dabb354d76fa24a3aa713c50377a9ad7e8d3b5e3098c94b05ad047e75642ee73c2bd12bf21e73fb6b1db029ebbc4f1ae84b0e34fff1c47e0590c0b903cd37d477fdcb0a9a8e6b4cd8f1a61b20fcd93b21f3d94ccfb8121958d34e3ff4de01f7ded4f194fb4ac0aaa7a9a2dd8c89cda4f3b32349bc9ff6b82e33b2221770122e41674c07179abf9cc71571f2c7154ded5c6390a16911e4348429a4acef37b60ab99a68719084a059f19a269afa9466a292947f490bcf8fe5d98b4787f24cb2c3d9d12d09323fd1765c7df5f6baab15934b3d9a8931419b80efbec6429920c524434a21b0c57871aa0e1110492807876a40900d1aa977c704163c075270ee2969ae20ab524a75aa7d7a43287095a922004172b5"}}, &(0x7f0000044000)=0x0) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:inetd_exec_t:s0\x00', 0x22) clock_gettime(0x0, &(0x7f0000001240)) fcntl$notify(r0, 0x402, 0x80000008) timer_settime(r3, 0x0, &(0x7f0000001280)={{}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x2023) vmsplice(r0, &(0x7f00004c0fd0)=[{&(0x7f0000cb2fd3)="92", 0x1}], 0x1, 0x0) 2018/02/22 18:00:00 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0}) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x75}, 0x1c) r1 = socket$inet6(0xa, 0x80003, 0xef) read(r1, &(0x7f0000009f45)=""/187, 0x329) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f0000010000)=0x2000000000000002, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000012ff8)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) rt_sigaction(0x28, &(0x7f0000000080)={0x3, {0x5}, 0x8000001, 0x8}, &(0x7f00000000c0), 0x8, &(0x7f0000000100)) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f000000eff0)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) ioctl$int_in(r1, 0x5421, &(0x7f0000000140)=0x6de) 2018/02/22 18:00:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000026d000)={@local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x20) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x324) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x14) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x7, r0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0xffff) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x800) bind$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x6, {0xe1c, 0xffff, 0x8, 0x2, 0xa49, 0x9}, 0x1}, 0xe) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x1, 0xff, 0x8, 0x6, 0x7, 0x3}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x800001c, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}}, 0x9d) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/22 18:00:00 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000979000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000c96000)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000040)) [ 53.673606] audit: type=1400 audit(1519322400.570:46): avc: denied { fsetid } for pid=7648 comm="syz-executor7" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/22 18:00:00 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_map={0x100000001, 0x3f, 0x6, 0x5, 0x1, 0x1}}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000df8f5e)=""/162) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000000040)=0x2e) 2018/02/22 18:00:00 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005ddff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000087a000)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b76000)='/dev/ppp\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000000)={0x7, 0xb5, 0x1}) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f0000000200)=""/246) 2018/02/22 18:00:00 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x15) writev(r0, &(0x7f0000b56ff8)=[{&(0x7f0000ac9000)="290000002000010000007fffffffda060200000000e80002040000040d000300ea1100190005000000", 0x29}], 0x1) [ 53.790444] audit: type=1400 audit(1519322400.686:47): avc: denied { create } for pid=7681 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/22 18:00:00 executing program 4: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f000034f000)='./file0\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) mkdirat(r0, &(0x7f0000643ff8)='./file0\x00', 0x0) getpeername$inet6(r0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r0) 2018/02/22 18:00:00 executing program 3: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="edb7c84d87ad3d8541198997671b2f73c745", 0x12, 0xfffffffffffffff9) keyctl$setperm(0x5, r0, 0x5ae1e0bc84f53d93) 2018/02/22 18:00:00 executing program 7: r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006ff8)) sched_yield() ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x400000, 0x0) writev(r0, &(0x7f0000001280)=[{&(0x7f0000000100)="6b1d87f2fccfa507a549e1c9eca12298684fadd818dd2d118f8ab2e4b142718d6a4190fbf1e8125e4b17e0e7aaa97c36be902610039b4eb1da62a35fb36dcc9c0a4dce85fa9f091a7412227ea474c45917644713e0a974febbdda6ae39ee322e90864a7ff766492bfd5a9e9ca55a91d53d75ac93db05adaf1ca7f05f44a8629fd3c16cf336da47e50c6082e784039fa124495058635a9c31", 0x98}, {&(0x7f00000001c0)="8d7893583d77035f2bfb3625fdd33d928347390d300fb4d3af16ef1d645ab22eaf7ab18f1528058967e078ba3359cdf83cf213d00ae9fd2abaccf8f8fa9488ee2caa056694d37d613b6ca8433f24109d250c7f3795d4cdf0bd8fb3287d05e01bb98ee30b2d621b3072d77222d3ff0ea290440113a7b5b818f2797bfb5fb5aec39177033d0264602a461d333803e541f009125af3763350051d7c8a327700dd01ff1210b2bd625a19bc", 0xa9}, {&(0x7f0000000280)="bde785717275e37391f3f29d13bd72049dfc38b8ffd4c82a62fe988c809860ada4c043c493dd8b13eef0c97d09de212808e77d4efd946dc63b202d09a1b5b1142896c04b725d4c95d297debaa090fe78175cfd3c83fa96a3cf92de49d84d0474dd6f9015c77b90988462b082c46f68535baa94d2fb8cdf062b4a8d934a264937c4d098d6054f51da289ed901f53abfb3d5bb07f3b5852223ae74118420e648b03589bddd6d27cfda1c6609737cc8fc3729cd20b73184c03bf8a01f262dea2d471090cb7bd04cf691813b372b39d373a2f562efd9f7a21c127bbab297387219fa3cf510b79fb53b3f953857c4461ff717c93cca1caf79a2e02c87ef91219075bca6fe935b4489e3a243a7a530c49f7d45216f86444fc0419472295e102405ba42aaa4a1819ac8c06a4cfb67e83959b13edbb650cd77778ecd847c5b0b0e05cf093b6633952fe43e164372debe2fb2b94c62d97123eed110ba616ea12c88258b9d8231d10f5f019e0b6829a94390ec2eade8dc2a6dbb75b57ecbb3f337cd4467cf9c87a8ee7198323a9801870340dd024ee473ed40c76493fa3dc8729a6de97099fabbc768769c0a26c24f985ad4784aa24c66cc666ae6bb2718946a699f77fe2135fc0bb33b79becd6b0754f3d644d94bac6a43fa2a4afe86a7aa41c193194b2ed54e30e816e9b5ec1d64b7dd52056b11f5d07dfee34abaa2d368b6b800b2c73a57ed4d6741bbf8d9750155e04eb0449d39abdeaf14d26defd0a5c2d5a29b12a019217e28d494c2543c27e276029e81b5a15f53641311cbfe6db05c922e568ce941c0f741d789d28244b8cc60288a8f01813b44349441f5f0d4a5ccf77b42f47733e84be499d245a2ad540cb4e9fb2a289abae9d0e4272b010a01b52adbf199d36e2ca0be4b4789a46f9431fc15ee6c70b61ad5a582de5e6e5ac50a29b9f1f22ae5a5bf5f9d14fa65911b82122b6c6287f6f7f84a620c40d9b8a19871a8d8ec2812dd7b93e2fa7f408ac9162fd907ca5accc9cf06401a7fe918f89b9f191f7b9e1b454148497c25272580ab36fb52cc21e9dc42e56e390c63602ee9d7c39ab5a09bb2aeeb26b325d708dddc3281fde9f00778a57eec01f7f179952883ca7cf7542e0526affb0b64ef2a08d1fba8163d070209fa75cbf0a73d0feebf1be91b98beaab216f2194f516136c475a2b1266d56260bdca7ba796aff0a3349edf19e463600159788be78e4389879d59197f88715e6ba2c9aa5da66b7cc0c6430baa33dd4cd3b3c8499a49177fd71e9ee838c2f7589bef91836d9150d20ca9f3f01e5f7a7d7e9af0489c0f4a2e039843adb723e550456c9ae31aece5bd432470b37b70ae4b8c807574c0118a90362e4295dd685d5043d4b370897794af47d00e37341d766e274b7409e735417eaa0fcdc7d1b6d6012088508addc7662ef971b19206becc6ddb145b8827860cfb2f989bd500e3d0207681918d2e2db3e6b73467baa801f1eed122be0f7aacf62f9ce88fec7a4c8a4bf71ff51faf9920c996bc96415f344135633f1115f80ddc4a2c6cb1120552d8d8e28b1fa3dd4f125c9ec7c75547860c54373731e63b352e0015f14989e353b80e1dfc4ac5b2c67b4dd5a4e782ca998a13665e3002e672fa3dfae8367ce3b59df3320a0509665a3fe28590318441076713581ffd1a1085c59c5ed2bc8c991e779e31b1e44467fb1c847ad31ff7cd0e9723d4f3b628076507cb0e0e7310661e0a49ea299eb7f780323aab88dc01af7aaf401a5fb967e923be9de257a16d2dfb18d80b819391ffde1afddf5c9b5cd6f465206d168221ca842077e72a9468582f3e3bed5fba7c5c35219704b6a31953d364fe083fbfb135122650781a21f8374daebe7bd196bfa7794e75b946da21d4342e4e900ba49cd1f20b88c45a2c5b7e1152eef98195f4b6be43df38b9e8facd6f5c9403d14d8ad63abfa02a61efe723e69683de9f2601f5aa4cc7629e3df1595896a85078ebfb8c01b92bcae56f78e6ab19baa31daaef1d5a53e919fca6d8367fa04914a13ba9fe7c6d9c39efbb53eb2669c7c1228ba4a0c07668d0fda1c6610c8e78e7aa4dcbd2ab749421d3ec8f704e6d02c6ae9e03ce72e1c891410a1d44436ade0db27328f10f0009593a6114d4a6c33b2fbbd3170949f5cb37e647cfbc986897730bda3fa139fc2e9612fa5280cc54aa9cf7f99d0eb031639c57de1fe8f66abacc52d48a9de6c557b5474c8081b123b8c2bbb04938d9b16e3086515605adbbd609ffdb8de4f8f7e875770eabe8ba454ed6e0968264382104fa75ec330a3a8f2df35519cd8ab3a97367c48ef9de9d9fd315956e6ba89a1166d4922c97e915c567b68c9e90aefbc9d9afe27ab83de3949db855889b94accb5fe86136bead37d07ce9c43392fce9a47055db0eac2b0f5892c4244508e910c90c64013502e9e77aa0ff0308b6d9dec08c6a1a87851a290a9c75226000824df95a490956b7190a51c350f6b18486c8a0ecb0c7bdfdd2e2369ce802bbd98330f185a99aceb21c3bba2b5b2cc5f3acced6549de472e0de3426aa595740323acdce76f1a61ab75127e0399e431ff102167b4f620f68443de33054e45b0acc0ac01170d09158fbfb20f13e088c13996cf767a3b5d1e37f512e85c7579d81db5c0ff6c74510c3e5a05ddaa2655912610684a0082f9eee445238766c7dbdc165f2ac4abe2a1aede2cd439b9802d556937dceea9980f68a53e587d441494d4c4619fd6173207a145efc5c2224a95ce26a8da0259fba04bca4cff016da0e8fb8ea5130c8dd3a4ec5dc0b87a35c6411af1b3398b0e36e53e868e9707b493015050e612696232a980be0edb0d16b15612dec124b79b44fb8724d5232b504e10be5ceeedab1bad967afe47d732b5b3e13bcaa55f0cd3b6554eea9e885f38b5de6d176b42337a7524fbae3fd6cbd0e44a72312edbf51e04aee259af5be2ab6d83c56ee73e3ef0c807c2cbc8798c14e0767840bdb0ac97abb41a62d92ce6c20e9eba31cd362b2af9a0d91a017c9c5f8d321dd3305583e8cea3f7344b204f877aa5ef6111137e84c6ffdaec73accf332cf42386f4cc8040ff5769b6fa3e0fc6e43b31e9f7d3f3d2b1fd25c9001916dde3114cb314f01e5e6ea3f160d0931aaf9153fef4692beb520159637c6ef4f2e0a2f284d339e0ab420a1c938a479ab5ac8f1c27d57b5550f95859aebc18ebee821d5deb5b3fa2af03615955049c4825e89b0adfcb298dd9b522576672f7522afaec9149ed2b8835b1785e803daf3c605ef7f732c95bb1f0d213caa67c8915336f29e56adab5584bfa1c1e9d4c51d07f92230b4a7a560d719aaf9a1954e9547818bbd99c0eda714c09fd44e79ff9ece35a940c331073cdc9063057a03c2595ce9c75dbfef4febb9b740840cfe7fd44e641f50136417f0d3df302304e6d46c923e96baba5ff8378c875a4bc841ecba7b11e78dda0e332f6e48d4915e628690a52f04ea675c8b86e4e2f2fcf351bdbe8768b57bc2e0273135d92b07be14c65ad3e400422790e5cb42c6d4cef3ea99ff55bb9bb7f08e4fefd8b8ee4b8fbc05e805335dae5865fb16afee809c0feec1596300217f1224dfb16bae10b039e44ca5e6b6f7e693088a62ce7d4566d22b372f8c0cbe3e81fef013716095565bb41f52a7226a012e9e503e7c026b85151351491cac771793650ed1ebb7da49ddcac285ee630e835ea0b9e0ea9b69537bfee7715a5c72879358afb868df9a077432e772ca1963bcfd6d97080a0805c7f423ec485cd837ae2f36a363236119803ef0ebdc815ca8b6733641c752c41a1e589fdc92974916c31198c3dc169917c67884d9757bb9294f11d5e94df8d8f426377c05550cd618f08d743fee39847cf08e93797784803bd75905f58f7fc2b35a7b02c6cb434b8e6f3848a22db38f26d27dcb1556f2987aedf05fdb17e3d8be54d6ff5fe6d4637710bce7d32a43cafe62e8aff062b73141464a5363d19752985fd636fd7e40dfdc27c5e99b3917fe82ebae990a864d962bd67bc59cfad7a2025e9ef02dbabd70143c7e7653a53e0187f660e69210213e7245dd576f29d221dd6f9a179f44d47813ac701139978c4cb0dfcaab641a2109159726761133137065820b4f36bd88b998e6d99328a6053b44a03fccc53f8f4f669e4bda8c2812c522f365040de3c5a38d6d5e28a718d10dcdcbb3a73524141306a083ff4fe8acb66d5640782397bb1509ec801912b5de6bee7e2a09c5523ec423c8dfdd6fe9a58a0889fefe77b7db93e05f4b60f6d95eaff5c8414f6f6909da0638bf30703ea51ddaef145a759078da2644fc337f4950c86a0cc76d900515e95dde6d387eb80d46b7f1c4966e87cb7cbd04366194a9aab25a46649c91c1525121f3b8abb4ddfffcbd76c638985041e95e1c64cba565b3b5ed920aa4d822fe0b1e7c92799cf393be9d97e5224ff51042ad946aad08dac7f2e20753d6bd760bdc6eb6a4fa740804c1a392fb01daf016ef37a79616998293b8d6b1362aa1eddff2bac78539c1a4b870b059b38105d1ebf6670a034aac77efed1ef0ce2799fc56d436dc0e181991a43a5139baab288f8096aa9a0933b7a8b846bde19927eaedb11ed2075a17112cbdd423d2a20652223a766252ff7330834abf1a477aeacaf914844a53958d2859ad78be5e582dd206b210ad27d1831c86c7bcd44373eddff159a229382ad571681254eea178dcb2acdb2ed9eb52ad26a84c8a4736853e1de3180744060a3bf1046c6e1cc5493b57e51ce0b06a3c6ad9685d16cf2b41eb9f9af8ccc74e7c4fd3994e621ac4816a8bbc96652bdb5475a3e0be82218637e584f7365198e7e7ce8ea02d5042b84e41550e55d7f4249040339bf687ad423c0588288642c5b36d23116134a60775b163e55f5df42f394dd8eeffa630771140559127006e3c346172648e99bd5ca9085d6c7e646a70b6ed47af95de551a2be51eb54998a63dc1101a66cb192dc8c920dfe563974a05bbaa72cd2657f284539f6745d171a114ae3d7bab43587db27f5b88de90ac91e1a88c4ca609676b3471f58d51f629b8c13117117bb93d351314bb97858b06638eb9514d8b5fc400c318bb4e3ef1610ee7a9b8c286cc32550436350cf5f976f8569f6701054fa452265e14b8a451cf23297f9abca97e763805e375b78c18751f11c381fb893451b87ee222217f9195f4439913c32db1277673e62ca66d5063e365cf597c78395277a6a744d012b75f87dbbcd0452e2398a40e738ac455da01d46f2a8f1298c5172238121a9986d36a7c60b1a2dadc72be43d85c43805aa179bdf2a6e16a4d3c717bb4b07fc5d3784ac31125a1614fb46771e8152db00edc38d04dc3e7a9ad0a83ffef0ef3c2bdb55642119ae56c277597185c47e4a53931c7d8ab17f8e9e38b30676e7096f5752564d37dffc095de4a33b8a4ff1d1e1cd29cc442da64ceca340ffb16ac4ca67546a9e87ad8d0726a4923f7d3651f0d606967d361e71ce955d18b4c9c7f20fff60a7dc14bfc1c8f6ab2b862a08e8be6cf56726c4afb02a743712b5a7b79d155a8d5ba9e573c9903539b894069e7bed4ce4ac06fdfa6363a7b7a3b6ead09144a897557b7e97ffb4a70d4977f4cffe29cb53f981fe21827b9ad8b4a57df405f2a5f5e96d922db6a62abd73731e6c98c96462d488647c52746cb8b04dfda1041d88781031295ea75600a6a9cb433f301c4c429404ef7a165e50d464c04c4141ab5d8952efe93aaf7090ae1b08b659062d9221ba9857b5f63c46bcdb60e29ac9d75cc4990040", 0x1000}], 0x3) writev(r0, &(0x7f0000f1efc0)=[{&(0x7f0000cca000)="490b7f48e5000f67506d3f08571239283c68d73eb02865c7aadc14cdb9d92880", 0x20}], 0x1) 2018/02/22 18:00:00 executing program 5: 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 = add_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100), 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) 2018/02/22 18:00:00 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000879000)=""/246) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x0, 0x7, 0x0, 0x162fac7f}}) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1df52)=""/174) lseek(r0, 0x0, 0x4) write$eventfd(r0, &(0x7f000089c000), 0x8) 2018/02/22 18:00:00 executing program 6: r0 = socket(0x1d, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)="9efc9be8b096ea789b017c5c32e80fb7d8638fd16ae8001ad503a137876a5aeb08f2030862ab5727c5f976776f5b5b0f80bd1fb764093e7596a7edfad8f3588e59493ef0b38fd7b5a466ad77865e9b", 0x4f) 2018/02/22 18:00:00 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x20, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={{{{0x2, 0x1, @multicast1=0xe0000001}}, {{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x1ff}}}, 0x400, 0x80, 0x3f, "7b5cae8e0756ed8a8c92a370f7b204432f7a5d380b978b9912777f084a72daa5082cc49e89bb77b01473bbae04e70327c1c2f0a320c02cbaf64d7d42b29b5d3d02dc9e8f2cccacd3ecf2a5e8770dcbab"}, 0x160) poll(&(0x7f0000071000)=[{r0}], 0x1, 0x5) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x800000000007) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/02/22 18:00:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000589000)={&(0x7f0000000000)={0x10}, 0x2e, &(0x7f000000d379)={&(0x7f0000000000)={0xfffffffffffffeae, 0xe, 0x120, 0xffffffffffffffff, 0x2, {}, [@nested={0x0, 0x38, 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@nested={0x0, 0x93, [@generic="4cf8773d4ab53e591b642fe31b1f9410fa6bb6ae8044bd981197b24ecb1e19b7d599f8cb14b1de66c5fa3bf47458a3e25299c1d2b7ab21e46ff6d008234997018017f978c036c7eb87220f8da436c99bfe9cbc1c3c478c398b36bc65faf15507e38969ffef05d72c474240f057b91deb799bcc80e3b7616461c0fe87da9b90e7ab2f015481ed", @generic="ddd5dad6ff5e010b67d1e6e96d6c7c5169ad8ed1243acde8f4949b9c9ed62dc3a61e8951da2082782af6be572a3c9c87654600611c0654aa72ff6c3668c8320fd6ec94374da61b67773ced646d6175cd96b9fb4e4f073431ea6af47af2d48ec25deb0f55e6256fec4c58118e02065f50a2b2c784c6ee6dec0b308f68ef29c413c1dbe19813ccb6911047"]}, @typed={0x0, 0x15}, @generic="aef3298a25155cba90c1f33673581e1aa147cb31ced0196161179e84317fafc1b81b63e6b82919eb36c334b83d5117d94c0f4c9b0ff580eaf4f23786ba4835dc844bedf080a73928ed60d272813432ba7011a3789cabd2fb35525f089b762ddebff5a49a316c6fb4f8f15c196c29f7e1e211ce3cdbda772104589c317942a2", @typed={0x0, 0x76, @fd=r0}, @typed={0x0, 0x7a, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="562e0364d750f63396e5bfdd69b1ad94796d8ed2c5ecd3430d63aa883d1174fe65"]}, 0x14}, 0x1}, 0x3) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7ff, 0x100) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7, 0xc8, 0xff, 0x4, 0x2, 0xda, 0x9b7, {0x0, @in6={{0xa, 0x3, 0x3, @empty, 0x3ff}}, 0x3, 0x6, 0x400, 0x211}}, &(0x7f0000000140)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x0, 0xcb9, @mcast2={0xff, 0x2, [], 0x1}}}, [0x7, 0x9, 0x2, 0x2, 0x5, 0x8000, 0x6, 0x8, 0x2, 0x0, 0x2c2e, 0x6, 0x2, 0x100, 0x6]}, &(0x7f00000002c0)=0x108) recvmsg(r0, &(0x7f0000003fc8)={0x0, 0x0, &(0x7f0000ff7fe0)=[], 0x0, &(0x7f000000cf8e)=""/114, 0x72}, 0x0) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f00000023c0), &(0x7f0000002400)=0x4) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000140000)=@alg, 0x58, &(0x7f00002e3fc0)=[{&(0x7f0000006000)=""/220, 0x350}, {&(0x7f0000108f80)=""/128, 0x80}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x3}, 0x0) recvmsg(r2, &(0x7f00000035c0)={&(0x7f0000002440)=@in={0x0, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000003480)=[{&(0x7f0000002480)=""/4096, 0x1000}], 0x1, &(0x7f00000034c0)=""/254, 0xfe, 0x7}, 0x2) 2018/02/22 18:00:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000237000)='net/ip6_flowlabel\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000d12000)={0x400, 0x4, 0x7fffffff, 0x7f50, 0x4, 0x1}) times(&(0x7f0000cc1fe0)) execve(&(0x7f0000ec1ff8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) r3 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid}, &(0x7f0000a71000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0xfffffffffffffffe, 0x1}) fcntl$setstatus(r3, 0x4, 0x2000) timer_create(0x1, &(0x7f0000499000)={0x0, 0x21, 0x100000000, @thr={&(0x7f00002fa000)="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", &(0x7f0000230000)="0db067b5e43d10317dfe7c44724aec6876a7ab4b969dc93bec748e704e2e5dfd6161a9f7570ee79566e7e89b5ebf4b1620a1c58e56f3272a87250f6081a7fa5f6472ae993dae1e41e3a4373191582e39272e633f3bfc1674ea1f49d55e29d732dc63982708d79c736f7026abe52c1780a3c4d56d4fad1a4bb636db1bc2e58f715e8083b12fe5db0da388425e91ea1973edf7ae689472466ba3f296bed05b31c9f85501069eef637008886b7310bf2003717a08e24764ce5b7987f9f98e8bd10ef77c4357193813cf2d5268c5ccb1"}}, &(0x7f0000defffc)=0x0) timer_gettime(r4, &(0x7f0000964000)) r5 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00001c5f91)=""/111) keyctl$assume_authority(0x10, r5) getsockopt$sock_timeval(r3, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f00004e0ff0)={0x0, 0x7530}, 0x8) r6 = dup(r3) setsockopt$inet6_tcp_int(r6, 0x6, 0x20000000000002, &(0x7f0000000040)=0x81, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b25000), &(0x7f0000dc6000)=0x8) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) fchdir(r1) sendto$inet6(r3, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/22 18:00:00 executing program 2: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3e, &(0x7f0000000040)=@routing={0x2e, 0x0, 0x0, 0x8, 0x0, [@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}]}, 0x44957aede774fd4d) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c2d000), 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) getsockopt$sock_int(r0, 0x1, 0x14, &(0x7f00004de000), &(0x7f0000129ffc)=0xffffffffffffff97) 2018/02/22 18:00:00 executing program 5: r0 = memfd_create(&(0x7f0000000040)="720001667300d0b72bf2a1d48b910f0c075894d0f64aa1cf5f925023e9d5dfbbc802b4a7fa7fd2ee9d23eae5f9c5df3012a3716e3ba5991d6b35e181a5b7d6d2226344629961f5e71308ae83c18dba2803340798bf42142172aed01562d5daade72b2790ddc56f173b5a38469660d180eee591613241c9b1e8867730470593eb513d33b1c72fad1b6c2a4c4715c8d9f7d22d01a436f423590086b39c4922a1056ab8a1f653a309d0fc35e1decba02c78488fca030416781823152496c786ee738f4fa9b26920d43beb3bcda8f78cd00812b5012c4f99daa77fa0cbd0819b88", 0x5) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x2, 0xffffeffffffffffc, 0x0, 0x1, 0x0, 0x40000000000000d8}) accept4$ax25(r0, &(0x7f0000000000), &(0x7f0000000140)=0x10, 0x80800) ftruncate(r0, 0x1) lseek(r0, 0x0, 0x3) 2018/02/22 18:00:00 executing program 4: r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) pipe(&(0x7f0000000100)={0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x80, 0x6, 0x1000, 0x3, 0x10000, 0x3f, {0x0, @in={{0x2, 0x1, @empty}}, 0x4, 0x9, 0x400, 0x4, 0x4}}, &(0x7f0000000200)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0xffffffff}, &(0x7f0000000280)=0x8) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="c200007f46ffff176d33cf8f235ab5aa08d43a4a304878dfeb4ac0142d6e0b964449d996b4e643f30c8e32141d36b4252f2cb7a5c49ab43b5b5ff953f6fb539732ae4be290b854b8fa2c797c16c9edddbe2a6d0b0b72d850acf84d9896473f2c780a3e0350e3c1a7d4cd562c5ba81e36f589971178846e3749ece5ba494a418154d8eb91a27224807e04347f9107de88ae360d757d62b8762e09fde62d95b8f43caf500d38c550e2245fd175fcf6c2f29b56e0a849f84cb25e9a37168c7fc9f00b", 0xc1, r0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x9, 0x40010, r1, 0x0) r4 = add_key$user(&(0x7f0000548000)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00008d7000)="b3", 0x1, r0) keyctl$dh_compute(0x17, &(0x7f00009fa000)={r3, r4, r3}, &(0x7f0000a2bfae)=""/82, 0x52, &(0x7f00006c7fd4)={&(0x7f0000aedff8)={'sha512-generic\x00'}, &(0x7f0000966fd4)}) 2018/02/22 18:00:00 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x200200000007fd, 0x4020000000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, &(0x7f0000000100)=0x4) ioctl$KDSETMODE(r1, 0x4b3a, 0x2) connect$pppoe(r1, &(0x7f0000000140)={0x18, 0x0, {0x1, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}]}) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f0000000180)=""/103, &(0x7f0000000280)=0x67) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 53.923487] PPPIOCDETACH file->f_count=2 [ 53.932167] can: request_module (can-proto-0) failed. [ 53.960415] can: request_module (can-proto-0) failed. 2018/02/22 18:00:00 executing program 5: r0 = socket(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0xffffffffffffff30, &(0x7f0000000200)=[], 0x0, &(0x7f00008c5ff0)=[]}, 0x800) [ 53.988594] PPPIOCDETACH file->f_count=2 2018/02/22 18:00:00 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000040)={0x1, [0x6]}) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40100}, 0xc, &(0x7f0000dd0ff0)={&(0x7f00000000c0)={0x20, 0x13, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x5}, [@typed={0xc, 0x2, @pid}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x71ef1cf3e0d0dfed) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000080)=r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xdc, "cf8373c4c54867e3f5013b3d914a861f96ad88d56f91fa8d7af7e885baeda022eb908dd0b392bc6263a20c314e96a9ee220afdd33dcce8fabce608c087b1f479af7aae6e1b6952f9a095d740ae3c54bda482abfede7ab1350a0b564dff999e2cc7fb62648a99d592673d9b01961267ed2af7e5ff0bbd8a7a28a46e7d710218b84e0d57223cfb7eb995a195c3152dff989a0ca7212f9ff1f870479233ad81e61fe132815e3f54d3a5528670d859676a1cf6cea2bb682fa0522b54103ce958982989fd9a7004c9095a3db6fa21de6108283d3b983fd3b0f8ec0e3d4cc1"}, &(0x7f0000000280)=0xe4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r2, 0x71f}, &(0x7f00000002c0)=0x8) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000300)={0x7, 0x8, 0x10000, 0xfffffffffffffffe, 0x9, 0x8}) 2018/02/22 18:00:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3, 0x0, @empty}, 0x1c) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x0, 0x6, 0x2, 0x8000, 0xa, 0x20, 0x0, 0xff, r1, r2}, {0x4, 0xfff, 0x29, 0x4, 0x5, 0x0, 0x0, 0x5}, {0x6, 0x1, 0x1, 0xf0e0}, 0x49a, 0x6, 0x2, 0x0, 0x2, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0x2b}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2, 0x0, 0x1, 0x400, 0x0, 0x9, 0x7}}, 0xe8) rt_sigprocmask(0x3, &(0x7f00000002c0)={0x6}, &(0x7f0000000300), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b15000)={0x33e}, 0x20) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/22 18:00:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) r2 = open(&(0x7f0000000080)='./file0\x00', 0x940, 0x8) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000000c0)={"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"}) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) socketpair(0x3, 0x8080f, 0x4000000000000000, &(0x7f0000000080)={0x0, 0x0}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00000000c0)={"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"}) 2018/02/22 18:00:00 executing program 7: capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={r3, 0x5}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0xfffffffffffffe9e) io_setup(0x5, &(0x7f00000000c0)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f0000001740)={0x9, &(0x7f0000000100)=""/78, &(0x7f0000001680)=[{0x20, 0xdd, 0xf, &(0x7f0000000180)=""/221}, {0x1080000000, 0x4, 0x10001, &(0x7f0000000280)=""/4}, {0x551, 0xd9, 0x3, &(0x7f00000002c0)=""/217}, {0xba1, 0x7f, 0x7fffffff, &(0x7f00000003c0)=""/127}, {0x9, 0x0, 0x1f, &(0x7f0000000440)}, {0x4, 0x32, 0x4, &(0x7f0000000480)=""/50}, {0x2, 0x89, 0x8, &(0x7f00000004c0)=""/137}, {0x4, 0x1000, 0x6, &(0x7f0000000580)=""/4096}, {0x1, 0xd7, 0x4, &(0x7f0000001580)=""/215}]}) io_getevents(r4, 0x6, 0x80000000000024f, &(0x7f0000001880)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000200)={0x77359400}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001780)={r3, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0xc4ae, 0xffff, 0x9, 0x3, 0x9}, &(0x7f0000000440)=0xa0) 2018/02/22 18:00:01 executing program 2: perf_event_open(&(0x7f000002ef88)={0x2, 0x78, 0x48b, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5a2e8d2b7b726821, 0xffffffffffffffff) 2018/02/22 18:00:01 executing program 4: r0 = socket$inet6(0xa, 0x806, 0x100000000) connect$inet6(r0, &(0x7f0000c74000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/22 18:00:01 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x841, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xd0, 0x33, 0x28, 0x5, 0x2, {0x17}, [@typed={0xc, 0x5, @fd=r0}, @typed={0xc, 0x6d, @fd=r0}, @generic="a77144958c1caa35d04bce38fa7babccffc5122bc957c789cd2421e8062792b9acf387872a32c16472ad5ea9331c4e4bf2538cac9fd5637a27d091e1fe056574320e8f3bae572613b2069e421e078590ff80a9284c5e376fbf78787575680755fc93d32207c36edfccc4000d9ffb68eb3192a1c4adbf62d6f8077e52083994b63d6903c2be4b2e7e21890027a51c56324437ad27b3a2b33a147b791375790ab4d12dfe"]}, 0xd0}, 0x1}, 0x24004040) r2 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10, 0x0, 0x0, 0x20000000000000}, 0xc, &(0x7f0000e38ff0)={&(0x7f000000c000)={0x14, 0x20, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0xffffffffffffff8f}, 0x1}, 0x0) 2018/02/22 18:00:01 executing program 0: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x3, 0xffffffffffffffff, 0x100000000001, &(0x7f0000b20000/0x2000)=nil}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x80000000}, 0x1) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000040)={0x1f000, 0xa000}) r2 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) fcntl$addseals(r2, 0x409, 0xc) writev(r2, &(0x7f0000472000)=[{&(0x7f0000583000)="99", 0x1}], 0x1) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) 2018/02/22 18:00:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x100000000000049, &(0x7f0000073000)=0x5f, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, {0x306, @random="8fb8d46620f3"}, 0x2, {0x2, 0x1, @broadcast=0xffffffff}, @generic="449eb09316e0de9ae1c5d4222c15aa64"}) listen(r0, 0x0) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "011600", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/02/22 18:00:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/22 18:00:01 executing program 7: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x17, &(0x7f0000000040), 0x4) 2018/02/22 18:00:01 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000a1a000), 0x4) 2018/02/22 18:00:01 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x800000000009}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0xfffffd0d) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000000040)}, 0x20) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000040)={0x0, 0x5, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="5185ce1b616b"]}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bbff9)={r1, &(0x7f0000eef000)}, 0x10) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00000002c0)={@mcast1, 0x0}, &(0x7f0000000300)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xa, 0x9, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffff}, @ldst={0x1, 0x2, 0x7, 0x4, 0xf, 0xfffffff4}, @call={0x85, 0x0, 0x0, 0x1c}], {0x95}}, &(0x7f0000000100)='GPL\x00', 0xe3e, 0xc7, &(0x7f0000000140)=""/199, 0x41f00, 0x1, [], r3}, 0x48) 2018/02/22 18:00:01 executing program 7: r0 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x0, 0x10000000000801) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x400, 0x60800) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000040)={@rand_addr, @remote}, &(0x7f0000000080)=0x8) ioctl(r0, 0x440100000000127d, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/02/22 18:00:01 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_cache\x00') ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x3, 0x6, 0x0, 0x1, 0x9}) set_mempolicy(0x4001, &(0x7f0000000040), 0x1) 2018/02/22 18:00:01 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f0000000000)="f4ff1a0717", 0x1) 2018/02/22 18:00:01 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) readahead(r0, 0x3ff, 0x10000) timer_create(0x39318d163eb6390a, &(0x7f000083dfa8)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc6f28), &(0x7f0000490000)}}, &(0x7f0000c3affc)) 2018/02/22 18:00:01 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x220080) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) bind$packet(r0, &(0x7f0000000180)={0x11, 0x19, r1, 0x1, 0x79, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x14) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmsg(r2, &(0x7f000005dfc8)={0x0, 0x0, &(0x7f00001b9000)=[{&(0x7f0000bc0000)='Z', 0x1}], 0x1, &(0x7f0000afc000)=[]}, 0x0) 2018/02/22 18:00:01 executing program 2: r0 = socket(0x11, 0x804, 0x13c1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/163) write(r0, &(0x7f00008e2fd9)="260000002400b7f8ff2119000005090001004406ff00000000e10000000007080c028e010600", 0x26) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000040)={0x89, "602c30ae9256dd44bf24db3197fd6fdc809e71bdc2c6b170e4cc98cdb4243b222aed7b5ed865c9a17736051a1550fef9b32522991ffeef2cec291f14ed88c8629e83b257c160fc7707e4be3e1cfbd162bf4b31bab2cc74d5655c922ac3551f741dcd9b67eac1b18f05182e9763a45b9d9fa5d533d0636babf2c965b4f796711c5a78cbda3c6d9d93d6"}) 2018/02/22 18:00:01 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) r1 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000080)={{0x4, 0x0, 0x3, 0x8000, "cf9969a7f96a0626782e1ffcfaf81af93d9a4f908016a0df07373aa078554894bff09429e1ab362b67ff3ebc", 0x9}, 0x0, 0x0, 0x3, r1, 0x2, 0x5, "cf9d9da87ba3f79a3ec52b619cdde44576d9e4534dc1f2850a046f82e047d682ccdd4292512ca8182b363aaedfb7d844120207326835d6436e6251b27163317d", &(0x7f0000000040)='!self\x00', 0x6, [], [0xb26e, 0xfffffffffffffffb, 0x0, 0x3]}) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000200)='user#cpuset-\x00'], &(0x7f0000000440)=[&(0x7f0000000280)='!self\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='^+em0.bdevsystemmd5sum', &(0x7f0000000340)='!self\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='!self\x00', &(0x7f0000000400)='\'em1\x00']) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000480)=@int=0x5c4d, 0x4) rt_sigreturn() getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000004c0)={0x0, 0x1}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000540)={r2, 0x9, 0x996, 0x3, 0x9, 0x7}, 0x14) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000580)=""/85) r3 = getuid() sendmsg$nl_netfilter(r0, &(0x7f00000018c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x420}, 0xc, &(0x7f0000001880)={&(0x7f0000000640)={0x1210, 0x6, 0x9, 0x201, 0x7, 0x3, {0x0, 0x0, 0x2}, [@typed={0xc, 0x84, @uid=r3}, @generic="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", @typed={0x2c, 0xb, @str='em0selfselfmd5sum\\-,.vmnet1selinux\x00'}, @generic="fec0b16aa35e273b0acf590b16d7a1cb", @nested={0x1a8, 0x43, [@typed={0xc, 0x60, @pid=r1}, @generic="c06d3554690edc6fea8ee053bd51b7b3ef0a245c6688941641dfabfd074e0afff6e9182a3b6645c31772df0f0481d9aa83bafeb7e14e82af4bd6cd0668f35b5fd95a400a248753c075a874fea0c0556fe1ee9d73f888d213ee90f40563aa6e580f74090acaa34e961fb026ed4f09bafe1a6a72a86da24c858bf9a0dbca01a80fee4083ab9861b686b943ecebfa5101145f1a8e78078102c62bdeed391d1ec05dc3b7719e0bb050760d9ec91a227c8e63c0c873b21401251d19298f41f9c9f637f13f90e06af0e665ca8558f1b1dfe4fe3385417d", @generic="1aae00b4fca4db3317ff1f2c39e61dcb3a77935d0a9eebfcf9bb4c26eaa7e491462f13a0b22569f1a6cd40159f0f3aaa70424d9ee84a6c5daf1fe9598992b5f3914dc4ba4708e7a5d5d0301a0d2b4da99b247be8c406b580429491fc923a06950b653a60ec9fdae8b8d519b3a6a7115abe86e14ece3b610fb0c046ca141596320eae15243882dcd9e15c6818437805400956b9162904dd1e757659d84eee3cfc130cc7f3d3e3a9b638abf8094f3cebd6fd", @typed={0x10, 0x58, @u64=0x9}]}, @typed={0xc, 0x14, @pid=r1}]}, 0x1210}, 0x1, 0x0, 0x0, 0x800}, 0x40000) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001900)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001940)=""/148, &(0x7f0000001a00)=0x94) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001a40)={r2, 0xffffffffffffff00, 0x10000}, 0x8) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001a80)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001ac0)=0x81, 0x4) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x11, 0x4, "35c4b22afbb0e0e1a7b3dff2bc23739a129d021fc8cd6c00373273f75d13255c556656d0023da996e0fcdf4a901897eee1f62af4d9b7f26eb969951bba9ae52d", "ddbc4c64ea07a812a8611dc246d5cc002f557329e61907eb08501fa08a895216", [0x4]}) getresuid(&(0x7f0000001bc0), &(0x7f0000001c00), &(0x7f0000001c40)) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001c80)) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000001cc0)={0x100, 0x9329, 0x6e6480000, 0x1, 0x1000, 0xe7}) lremovexattr(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)=@random={'btrfs.', 'selfvboxnet0GPL}self^\x00'}) dup2(r0, r4) bind$inet(r0, &(0x7f0000001d80)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) syz_open_dev$evdev(&(0x7f0000001dc0)='/dev/input/event#\x00', 0x3, 0x6002) syz_open_dev$tun(&(0x7f0000001e00)='/dev/net/tun\x00', 0x0, 0x200400) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000001e40)={&(0x7f0000ffc000/0x4000)=nil, 0xff, 0x7, 0xa, &(0x7f0000ffe000/0x1000)=nil, 0x400}) write$selinux_load(r0, &(0x7f0000001e80)={0xf97cff8c, 0x8, 'SE Linux', "7e27eb87adf9f990cc9392bd2a42f3f9e32c54d734d0934df8efcc3e655d9908734e92eb3a58d774bd756b3ebea6fd9689c9f653b25b4a9ebd89d4f6b0c555b9787f2ce9168353e156d771c92f1060f9068ef1cd75a840fdd2c6bcd3f85171a65b20be1a4b3f644ee6d876d23c752953a55056fbf77c21042287bcb9abf34a706788200450d5ee"}, 0x97) socket$packet(0x11, 0x3, 0x300) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/22 18:00:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) syz_emit_ethernet(0x7, &(0x7f0000368f2d)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "8bdf96", 0x4d, 0x11, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "97035fb6c60ce70b926bfffffffffffffffea6510758b0f69bf27d7581e032864887c629dc984d0d22fa57a4247f2842092d1696eaa75cf6871c8f62a1054ed1b5d4ddf6a9"}}}}}}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfffffffffffffffe, 0x4000) write$selinux_load(r1, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux', "f0c06ec8fecbbb98c4800269d9a1bbbf36b2"}, 0x22) 2018/02/22 18:00:01 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x100000, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0xffffffffffffffb9) r1 = getpid() gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000035d000), &(0x7f00002f4f93)}}, &(0x7f0000044000)) pselect6(0x40, &(0x7f00002d2000), &(0x7f00009f3fc0)={0x7}, &(0x7f0000405fc0), &(0x7f000006a000)={0x0, 0x1c9c380}, &(0x7f00001baff0)={&(0x7f00008b3ff8), 0x8}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, r3}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) tgkill(r2, r1, 0x32) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400001, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f0000000040)=""/174) 2018/02/22 18:00:01 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x4, r0, 0x1}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x74, 0x0, [0x3098, 0xabf, 0xd2, 0xfffffffffffff801]}) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00009f5ffc)=0xd9, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x4a, &(0x7f0000000100), &(0x7f0000000000)=0xffffffffffffffad) 2018/02/22 18:00:01 executing program 0: unshare(0x20000400) mkdir(&(0x7f0000b8f000)='./file0\x00', 0x0) r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000b99e7d)='./file0\x00', 0x8) inotify_rm_watch(r0, r1) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x0) sendto$inet(r2, &(0x7f0000000040)="cc7412626dfb0d37f25ac84855e29c02bb7370ba0536c85523024da6b6742563061486488125fee35cc8088502175a88f40c798a481b2cfdcf21f00a3e96e6c66f8ef6415b3437ff956a17880a273c78d742885e9a83236fa118d9b9c4fee905c63a22372f16ffbe48e1c2416483", 0x6e, 0x10, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/22 18:00:01 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000603000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000087000)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, []}, 0x18}, 0x1}, 0x0) accept4(r1, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa, 0x0) 2018/02/22 18:00:01 executing program 4: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fa5000), &(0x7f00003c3ffc)=0x8) fdatasync(r0) 2018/02/22 18:00:01 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x400000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, r0, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x10, 0x82) perf_event_open(&(0x7f00000000c0)={0x1, 0x78, 0x4e3, 0xfffffffffffffffc, 0xd4d, 0x6, 0x0, 0xffffffffffff03e6, 0x9, 0x5, 0x1f, 0x80000001, 0x0, 0x101, 0x3, 0x10001, 0x6, 0xc9, 0x5, 0x2, 0xffff, 0x7, 0x0, 0x200, 0x1, 0x9, 0xffffffffffffffff, 0x1, 0x19, 0x3, 0xf8, 0x800, 0x8ae, 0x9, 0x3, 0x9, 0xea7, 0xfff, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000080), 0x5}, 0x800c, 0xc3, 0x9, 0x5, 0xd8, 0x1, 0x7}, 0x0, 0x400, r1, 0x1) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000d06000)=[], 0x0, 0x0, &(0x7f000023c000)}) sync() [ 54.367617] syz-executor6 (7804) used greatest stack depth: 15072 bytes left 2018/02/22 18:00:01 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x20000) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000040)=""/80) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x80020, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000000c0)) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000040)={0x2, 0x0, [{0x7, 0x0, 0x0, 0x4}, {0x1, 0x0, 0x0, 0x471, 0x40}]}) 2018/02/22 18:00:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10002, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000140)={0x11, 0xe2, &(0x7f0000000040)="b7ceb4f53478e506e0f5dfd46a8895469b7e78e3c49773dd0c0f7ff4ff8ed7db850d2dc052a9b6a0e55b1c6b4f5ffedb1e39de4423e3246c1fade6c4a1d0bd28bad257390e4b9f28590d79498e8bdf4135b2a293cefc55f88027247536427cdf3d64d40a5d3d6d29b9d8918fc70323f84c97c234c7fedb3b3a59a7b5e09a2db47f69600d79ea1a0271ddf67b4b0ed0126e5d86736a96c1fb694b106f70fa13ef2ac6b302ff50587b0c33a69beacf38ce9cbd09c75268bff786e92f43252b252e20b1b59ed59162c9d0c3ac5c2795bba5760292e95339bf574204489bc28eabdad2f0"}) 2018/02/22 18:00:01 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r2 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r2, &(0x7f000034aff8)='./file0\x00') renameat(r2, &(0x7f0000beeff8)='./file0\x00', r2, &(0x7f0000009000)='./control\x00') name_to_handle_at(r2, &(0x7f0000000080)='./control\x00', &(0x7f0000000040)={0xc, 0x0, "507a7e93"}, &(0x7f000091bffc), 0x0) readlinkat(r2, &(0x7f0000edc000)='./control\x00', &(0x7f00005df000)=""/234, 0xea) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r2, &(0x7f0000cab000)='./control\x00', 0x0) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r3 = dup3(r0, r1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xfffffffffffffff7}, 0x1c) 2018/02/22 18:00:01 executing program 4: r0 = socket(0xf, 0x6, 0x200000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001480)={@common='bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000000)={&(0x7f0000f85fa8)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x40, 0x2e}, [@NDA_LLADDR={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}]}, 0x28}, 0x1}, 0x0) connect$nfc_raw(r0, &(0x7f0000000000)={0x27, 0x3, 0x39, 0x7}, 0x10) socket$unix(0x1, 0x5, 0x0) 2018/02/22 18:00:01 executing program 2: prctl$void(0x1b) getrandom(&(0x7f0000000000)=""/108, 0x6c, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00000000c0)={[{0x0, 0x700000000, 0x5, 0x20, 0x200, 0x5, 0x4, 0x8, 0x0, 0x10000, 0x9, 0x5, 0xffffffff}, {0x0, 0x0, 0x1ff, 0x6, 0x80000001, 0x40, 0x9, 0x0, 0x20, 0x2, 0xd1be, 0xb64, 0x200}, {0x0, 0x9, 0x1ff, 0x4, 0x81, 0x6, 0x200, 0x4, 0x8, 0x8, 0x763b96ee, 0x6, 0x40}], 0x1a}) 2018/02/22 18:00:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0xd1ecb0e97ce331c9}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000566ffc)=0x7fff) sched_setaffinity(0x0, 0x8, &(0x7f000021eff8)=0x5) read(r0, &(0x7f00001a4000)=""/1, 0xfffffc97) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)) 2018/02/22 18:00:01 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x88202, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000040)) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00000000c0)={0x8}) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000100)={0x1}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xfc, "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"}, &(0x7f00000002c0)=0x104) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r1, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={r1}, &(0x7f0000000380)=0x8) r3 = gettid() sched_rr_get_interval(r3, &(0x7f00000003c0)) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000400)=0x1, 0x4) munmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000440)=[@in6={0xa, 0x2, 0x73c1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x10000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}], 0x68) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000004c0)=r1, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000500)={r2}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000580)=@sack_info={r1, 0x1, 0x7}, &(0x7f00000005c0)=0xc) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000600)={r4, 0xb6, "d21c9e0f14e0634c7160f1782f4469604ca28985a1969b71b6218ae0d77b8477d2bfb4fd4b4ff0b39b9d8205b5d413835c9385a81c6264b594af6765ddbc213034841d20185a5cd80fef2aa52fae97dd6b62bbe55b8d00a8fa28a9f334571173089adcf5fb7f125025d3ef0d33103d56dfb69b73e24a9d3c71b155f104387b6e82c1a80d20c9d9bec12f279bc7fc7416ad9d6aede824e0881e542da386dcdec74f7037255f13da339ee94bf297b745b65d89a0f8f634"}, &(0x7f00000006c0)=0xbe) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000700)={0x3ff, 0x3, 0x1000}, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000740), &(0x7f0000000780)=0x4) openat$vnet(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000800)={0x6, 0x53b}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000840)=0x3, 0x4) socket$rds(0x15, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000880)=@sack_info={r1, 0x20, 0xffffffffffffffff}, 0xc) r5 = memfd_create(&(0x7f00000008c0)='/dev/vcs\x00', 0x1) write$tun(r5, &(0x7f0000000900)=@pi={0x0, 0xe9ff, @ipv4={{0x12, 0x4, 0x1, 0x800, 0xf6, 0x0, 0x4, 0xd74e, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[@cipso={0x86, 0x33, 0x20, [{0x7, 0x3, "97"}, {0x2, 0x10, "1d4070c4efcb874ac63172f8508e"}, {0x6, 0x12, "83f5fbb25910b7e9b899d15695a5cab8"}, {0x7, 0x4, "8e3a"}, {0x7, 0x4, "14f6"}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0xa, 0x9, "be787b", 0x80000001, "72a8a4"}, "ed86b6cf90b752d8e92a7b0083e678c984b86b16d8962968dbcef5456034d70932618851ac8acfc794bfde0870bf296f250d8fa84334e40774524646fcdb7859a5de19a55121c5b5400f064f95856d557e6840582709f9baa7902e1eed3b203c1fe6122e94450ec918ec6f067bb415f4ae899d380422b593eaccad9df919c16211fcb8940e24fdede3d5295bc4daa5ea5fc9ce0cc2181649ab3511fbfe5a"}}}, 0xfa) ioctl$sock_bt_bnep_BNEPCONNDEL(r5, 0x400442c9, &(0x7f0000000a00)={0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}) sync() 2018/02/22 18:00:01 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r2 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r2, &(0x7f000034aff8)='./file0\x00') renameat(r2, &(0x7f0000beeff8)='./file0\x00', r2, &(0x7f0000009000)='./control\x00') name_to_handle_at(r2, &(0x7f0000000080)='./control\x00', &(0x7f0000000040)={0xc, 0x0, "507a7e93"}, &(0x7f000091bffc), 0x0) readlinkat(r2, &(0x7f0000edc000)='./control\x00', &(0x7f00005df000)=""/234, 0xea) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r2, &(0x7f0000cab000)='./control\x00', 0x0) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r3 = dup3(r0, r1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xfffffffffffffff7}, 0x1c) 2018/02/22 18:00:01 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r2 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r2, &(0x7f000034aff8)='./file0\x00') renameat(r2, &(0x7f0000beeff8)='./file0\x00', r2, &(0x7f0000009000)='./control\x00') name_to_handle_at(r2, &(0x7f0000000080)='./control\x00', &(0x7f0000000040)={0xc, 0x0, "507a7e93"}, &(0x7f000091bffc), 0x0) readlinkat(r2, &(0x7f0000edc000)='./control\x00', &(0x7f00005df000)=""/234, 0xea) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r2, &(0x7f0000cab000)='./control\x00', 0x0) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r3 = dup3(r0, r1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xfffffffffffffff7}, 0x1c) 2018/02/22 18:00:01 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10, 0x800) write$selinux_validatetrans(r0, &(0x7f0000000200)={'system_u:object_r:bsdpty_device_t:s0', 0x20, 'system_u:object_r:crond_initrc_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x68) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x20000000) 2018/02/22 18:00:01 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x3}) clock_gettime(0x0, &(0x7f0000000080)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f0000000080)=[], 0x162) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0xffffffffffffffff) 2018/02/22 18:00:01 executing program 5: socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000ff8), &(0x7f0000000ffc)=0x5) 2018/02/22 18:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000114000)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x4000000000000fe, &(0x7f0000f8c000)="07089dd8fed691212e9c8bb0674d277988affe26b51e5ce2d31dff30781c74d0c332acb68c7ec76e73c9dab59106ab4f0a6a467adda0ee1b43148c8297abe2906147fc0a9bfd64b08ed9b74811dd1305937c28c1439372ef40be7e98b5fdd05cf10d4585b48c6175e52169a95e0a", 0x6e) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x100000000c, &(0x7f0000df2000)=0x9, 0x4) getpeername$inet(r0, &(0x7f000066eff0)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000000)=0x10) r3 = syz_open_dev$sg(&(0x7f00009b1ff7)='/dev/sg#\x00', 0x7dba, 0x101000) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f00001db000)=0x8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00009f5ffc)) recvfrom$inet(r0, &(0x7f000008b000)=""/4096, 0x1000, 0x2, &(0x7f000008fff0)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0xa, &(0x7f000071d000)="1f000000", 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00009fd000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) sendto$inet(r0, &(0x7f0000260000)="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", 0xff7, 0x3fff, 0x0, 0x0) 2018/02/22 18:00:01 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={@generic="e3c4a99055193fef1609a8676ff47ace", &(0x7f0000000040)=@ethtool_flash={0x33, 0x7, "fd4c55c2bdafde67a5aed7cd2c8f31b842dddda85bdb14ec6b4161f18852df39351749bbd50b5973a94fc6da8c46c22ea7945bc2d11feecd1f27993140e6cad1292400239b3d1af6f946970d26ad04f53a71ca6dba3299446fb192077f9048075bad0f74deabe68617c909f748f9c615b4abb25ad3e40bc99f70a95b8300afe5"}}) 2018/02/22 18:00:01 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0xff, 0x1, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendto(r1, &(0x7f0000000040)="b967699b1aa7565a8a69dde37a62dd7e9e0234c8394de887a3e7915551af6d81f43d30587e4088df9a647b80aaef3e560e3835d26775c6c3bdf0708022cf42e94ae441a6b24f26cee6acc600fc78068071cc946a5dd4a7eff37e4642027e484e4c12bbd45a4327a17d3ce348955c", 0x6e, 0x0, &(0x7f00000000c0)=@nfc_llcp={0x27, 0xb3, 0xec7, 0x7, 0x1ff, 0x100000000, "98d26b709d93bbd4eca9edb216647dec93c615d20e250bae0d90630ba9de762698dae07fa6297a8c93f7f78985f2b2307920e547a50f2e609fc551d3cae529", 0x3}, 0x58) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="f062c705e12921043a688a0baf5552d9521f727935e30dabe4fa96ee7adf77e9b3ea74198f042c6e9bcdaf6c8ea19903150d9159da2894ce1bf46d623cb47ff3d4897f89161d66234752eb215c62f393637f4e792b9d9fe2838d5b16be7d9bcf40264b157d63aa51f164a89dd3960e31e6e17c53a5add786532d9b5ed2ea4ae843ede36735cd459a53beda58f748de0e1327c10bf6ef1bf951cfb22412733b0bfac5afb15c6f7feeb4e9af44e9def7fec1dc8064f2", 0xb5, 0xfffffffffffffff8) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000000180)={0x5, 0x4a46, 0x4, 0x0, 0x0, 0x800}) r3 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="6c7df4ed260ccee675f757ab9dc7d9b8d57def4dd848c667b634d3e2e862918b10a0b62b3cfd9ae866a9627083a5d6", 0x2f, 0xfffffffffffffff8) setns(r1, 0x40000000) r4 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="744b0c878715ac3b839cb88741e7eb38", 0x10, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000300)={r2, r3, r4}, &(0x7f0000000340)=""/92, 0xffffffffffffff3b, &(0x7f0000000300)={&(0x7f00000003c0)={'xcbc(cast5-generic)\x00'}}) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000400)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}}, {{0xa, 0x1, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x4, 0x1, 0x6, "3e5452fc0a670aec39d0e335c8ef828ab8f423af2bd701500f329dbbbbf507d26fedfa09c10ca47a558a20f3c4d8b957206fbff94d6de2cbcd719cbd70cdc19e27d3121579dbb1d263313d07316ab620"}, 0x160) 2018/02/22 18:00:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000011bfd8)={@common='lo\x00', &(0x7f0000d52fec)=@ethtool_wolinfo={0x8, 0x0, 0x0, "63d156a528d7"}}) r1 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000000)=0x363b) 2018/02/22 18:00:01 executing program 6: perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) r2 = add_key$keyring(&(0x7f0000586000)='keyring\x00', &(0x7f000029dffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000003000)="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", 0x4d1, r2) keyctl$read(0xb, r3, &(0x7f00000046a9)=""/4096, 0x1000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x7, r1}) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f00000000c0)={0x1, r0, 0x4000000000001}) 2018/02/22 18:00:01 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9b5, 0x80200) mknod(&(0x7f0000000040)='./file0\x00', 0x40, 0xf87) ioctl$KIOCSOUND(r2, 0x4b2f, 0x200) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r2}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1ff) 2018/02/22 18:00:01 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) setpgid(r1, r2) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000000)={@common='gretap0\x00', 0x99}) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f000069dffc)) recvmsg(r3, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x10, &(0x7f0000aa9fb0)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/22 18:00:01 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3ff, 0x40000) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000040)={0x1, 0x5f6, [{0x3ff, 0x0, 0x1}]}) writev(r0, &(0x7f0000aea000)=[{&(0x7f0000a5dfd7)="290000001a00fffd2a007500000a002102000000000300000000ffff08000800000200000400c000f3", 0x29}], 0x1) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) recvmsg(r0, &(0x7f0000410000)={&(0x7f00006d4ff4)=@nl=@kern, 0xc, &(0x7f0000864fe8)=[]}, 0x0) 2018/02/22 18:00:01 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r2 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r2, &(0x7f000034aff8)='./file0\x00') renameat(r2, &(0x7f0000beeff8)='./file0\x00', r2, &(0x7f0000009000)='./control\x00') name_to_handle_at(r2, &(0x7f0000000080)='./control\x00', &(0x7f0000000040)={0xc, 0x0, "507a7e93"}, &(0x7f000091bffc), 0x0) readlinkat(r2, &(0x7f0000edc000)='./control\x00', &(0x7f00005df000)=""/234, 0xea) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r2, &(0x7f0000cab000)='./control\x00', 0x0) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r3 = dup3(r0, r1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xfffffffffffffff7}, 0x1c) 2018/02/22 18:00:01 executing program 2: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x2) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r0, r2, 0x7, 0x2}, 0x10) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) getsockname$packet(r1, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c37000)=0x14) 2018/02/22 18:00:01 executing program 6: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) r2 = mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000000, 0x40030, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x98, 0x0, &(0x7f0000000100)=[@transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x10, &(0x7f0000000000)=[@flat={0x776a2a85, 0x1, r2, 0x3}], &(0x7f0000000040)=[0x0, 0x78]}}, @request_death={0x400c630e, 0x4, 0x1}, @reply={0x40406301, {0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, &(0x7f0000000080)=[], &(0x7f00000000c0)=[0x78, 0x18, 0x30, 0x0]}}], 0x2c, 0x0, &(0x7f00000001c0)="3c90c57f1656f82c45260b92edbc600d12aef73265b892a266940f3cab705c84576fac82f21710574e069aa7"}) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4) sendfile(r0, r0, &(0x7f00009bcffe), 0x4c35) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) 2018/02/22 18:00:01 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f0000000040)=0xe, 0x80000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000080)=""/11, &(0x7f00000000c0)=0xb) syz_open_procfs(0x0, &(0x7f0000ebb000)='ns/user\x00') syz_open_procfs(0x0, &(0x7f0000900000)='ns/uTer\x00') 2018/02/22 18:00:01 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ad7000)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000011c0)={0x0, 0x0, []}) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x800) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/02/22 18:00:01 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000526000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000e000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="5bdff4ba0d07b2686f71e1a83b0224b5c2c84426b5da1263fe89b02cda62e0ae9ecf6f2c337524cbaf2af4d2d063508b879d191ad0a12d6f559b338527ff44986e886d13e78a4471208c7ecd885d81a003c745eaddd7a7e750b2a523f0", 0x5d, 0xfffffffffffffffa) keyctl$search(0xa, r1, &(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, r2) recvmmsg(r0, &(0x7f000076ef40)=[{{&(0x7f0000d59ff0)=@nfc, 0x10, &(0x7f0000086000)=[]}}, {{0x0, 0x0, &(0x7f000068cfc8)=[]}, 0x401}], 0x2, 0x2, &(0x7f0000df4000)={0x77359400}) 2018/02/22 18:00:01 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x4, 0x5, 0x6}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0xeb}, &(0x7f0000000100)=0x8) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000140)={0x3, r0}) prctl$intptr(0x3f, 0x2) r3 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="aae888fd87ba5f044355f868ac95ffc7a57b68a3055c632c2f18de532919e4a8400bc582b459fbdcce6e7d380e24b0a31e57ae98ac704abf2931ec68e38db9e79b76e6880ae1d48ec3178eb5e9cb2a0440bdcc2b66ec224ac03ce61259c7014b9cb54bb333fa5229926bfe2acf6bfaaaf4fbae96f03190fb18efed8e12ff56cdc924e6f0b9e8a255ea2d6f5c1824e3f8667ead97d6b5b63212759703a9405e159f2c4133a1b87ad25161853444936680c437cafa31fd9924338d6a5b6b97cb93b56e6747032a948fff", 0xc9, 0xfffffffffffffffd) keyctl$invalidate(0x15, r3) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000300)={&(0x7f0000ffb000/0x3000)=nil, 0x8, 0x2, 0x3a, &(0x7f0000ffb000/0x4000)=nil, 0x77528566}) r4 = eventfd2(0x7, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000340)={0x7, 0x5, 0x5, 0x40}, 0x10) getpeername$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000003c0)=0x14) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000400)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000440)=""/251, &(0x7f0000000540)=0xfb) sendto$llc(r0, &(0x7f0000000580)="b3b3082c480b7ff3aa17c2f55f95724313183b9a166ba0bfea90fdb89645a1af557e462557610af7bc1db23baa9b6290d7f9f528f9beed2ecf49bd3919d18e2cef7dbb02ba20191389cb2cf54f1361310c9ebededdc6b59b2a8eb16853aaf9862c281ebc11e021e976af90", 0x6b, 0x40000, &(0x7f0000000600)={0x1a, 0xf6, 0x1, 0x4558, 0xb8, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000640)=r2, 0x4) r5 = getpgrp(0x0) sched_setscheduler(r5, 0x3, &(0x7f0000000680)=0x6) keyctl$set_reqkey_keyring(0xe, 0x6) keyctl$get_security(0x11, r3, &(0x7f00000006c0)=""/77, 0x4d) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000740)=0x10001, 0x4) r6 = add_key$keyring(&(0x7f0000001800)='keyring\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r7 = add_key(&(0x7f0000000780)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800)="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", 0x1000, r6) ioctl$KVM_PPC_GET_PVINFO(r4, 0x4080aea1, &(0x7f0000001880)=""/4096) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000002880)=0x100, 0x2) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000028c0)={@multicast2, @loopback}, &(0x7f0000002900)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002940)={0x6, 0x7, 0x100, 0xbb26, 0x917}, 0x14) add_key$keyring(&(0x7f0000002980)='keyring\x00', &(0x7f00000029c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r7) pread64(r4, &(0x7f0000002a00)=""/232, 0xe8, 0x0) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000002b00)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002b40)={r2, 0xfe, "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"}, &(0x7f0000002c80)=0x106) 2018/02/22 18:00:01 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r2 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r2, &(0x7f000034aff8)='./file0\x00') renameat(r2, &(0x7f0000beeff8)='./file0\x00', r2, &(0x7f0000009000)='./control\x00') name_to_handle_at(r2, &(0x7f0000000080)='./control\x00', &(0x7f0000000040)={0xc, 0x0, "507a7e93"}, &(0x7f000091bffc), 0x0) readlinkat(r2, &(0x7f0000edc000)='./control\x00', &(0x7f00005df000)=""/234, 0xea) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r2, &(0x7f0000cab000)='./control\x00', 0x0) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r3 = dup3(r0, r1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xfffffffffffffff7}, 0x1c) 2018/02/22 18:00:01 executing program 0: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x14, 0x0, &(0x7f0000000100)=[@decrefs={0x40046307}, @free_buffer={0x40086303}], 0x0, 0x0, &(0x7f0000000100)}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1f, 0x80000001, 0x3, 0xfffffffffffffffe, 0x11, r0, 0xffff}, 0x2c) 2018/02/22 18:00:01 executing program 3: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000001fff3)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xf3, 0x0, 0x2}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x9}, 0x8) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000040)=0x200) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f000004d000)={0x81, 0x1, "636c69656e743100000000000000001f00", 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000080)=""/78, &(0x7f0000000100)=0x4e) 2018/02/22 18:00:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') getdents(r0, &(0x7f0000556fb2)=""/78, 0xffffffffffffff79) renameat(r0, &(0x7f0000003ffe)='./file0\x00', r0, &(0x7f0000003ff8)='./file0\x00') 2018/02/22 18:00:01 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x2, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="553ad5cf89c3"]}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x8578}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x1}, 0x8) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000140)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000180)) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000001c0)={0x4, 0x1f, 0xffffffff00000001, @random="8e018432d3e6", @generic="f696d71e11dc624c8fd612abc675f40a"}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x7, 0x4000000000, 0x820a, 0x2, 0x4, 0xff, 0x8, 0x1ff, r1}, &(0x7f0000000240)=0x20) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) getpeername(r0, &(0x7f0000000340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x14) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000003c0)=r0) getrusage(0x0, &(0x7f0000000400)) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000480)={0x4, 0x4, 0x57c, 0x6, 0x17, 0x4, 0x0, 0x3, 0x3, 0xfffffffffffffffe}) setns(r0, 0x4000000) r2 = syz_open_dev$urandom(&(0x7f00000004c0)='/dev/urandom\x00', 0x0, 0x24000) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000500)={0x3, 0x8, 0x7ff, 0x7ff}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000540)={r1, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, 0x2, 0x5, 0xfff, 0x7168af56, 0x10}, 0xa0) rmdir(&(0x7f0000000600)='./file0\x00') close(r2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000640), &(0x7f0000000680)=0x4) ioctl(r0, 0x10001, &(0x7f00000006c0)="8f2397a892b022b40a01cdbf55be44f0dbbd591026ffc191657ae66e26e8ae2df0714a2bfd4bbd1aadf12fe05cec1a3551c03f1508ae8ba5c812b9bbd80eae44b8bddf4652219efcd473bfdfa11035efee0d7db5909e9f4fec303e01d262e2bbc4a52d15afd0e10ba33d44c3e58256be6953210a30ec93492b527669cc1f1cdf760f5b54e2f05a44ad9d58d8115eb28700edcd899eef75b8a6408dbd0556eb25681172f4374e76bcc1e725bd642d50aa662eb1b365fdcdc9922c845985f56b4781be0a779f1f67e7cb10d46d234987259c711a4d920fbe111a8d226d0f691bf185ee273cb16957") ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000007c0)) sendmmsg$nfc_llcp(r0, &(0x7f0000003000)=[{&(0x7f0000000800)={0x27, 0xfffffffffffff801, 0x5, 0x5, 0x1, 0x2, "0b8600933c53f864e7b3f0e744109df3b10abc80d1ae2422fa5f858fd922bf0c1bbe985d2cfc48f6f32977616ae25b46272c9daf49712ece765abe1ce7f6d4", 0x3}, 0x58, &(0x7f0000002e80)=[{&(0x7f0000000880)="5270f56a0a89c7e98a4f66d9152ed1efa489b15908ba61f5c1a5951e1b7ff61297bd461727b43026a34c45052d27a87d674f946929303f7542f267d9f8533d525c850e560b112388045c97e43662ac180873d3a809a1542d9bb320c7aabc004dc9d0085f1c06934c26333cbd3be96ddfa70a6269f8990bc98f7e0d5141c63a89cf8616bb7f9fd13de5ed832d52d9d83bd9c38ddb5147a7c4f1accc35c537ed88cc59c19753c5afd300ce2ee2490dd88666fb8ebe06bfd18d23bbbe610284efad373ffa1984b7d2cf302cd22fa13191cac57d2ce96f210d", 0xd7}, {&(0x7f0000000980)="2620f54cf29676c15c90cec8a14336dd0760d70e78de880a6169c5799f730ec3b303534ddce3300052651fed6e3f9c00d61feb", 0x33}, {&(0x7f00000009c0)="55c9b20fca06900a4a584e0535d400fdddffe015d4dc5654787ca2b3d4767b079a2b6457fc5b20d53fd6eeb60601dd3cd5ed35242fdbbc4bce3c4ab5b2467a08882c406a02c3e7aab07274349b99b6994468ddaea0e957da8360d1d8f8e4ac2c13beb61df11390089add7779aaa5895b054d56b665b74be8f34f772dd7e662a079c189bd549f5a6f148ae4267a4033a9c5fea3eb368212a0bd6485d8d18999f28798effa0b75fd51927865", 0xab}, {&(0x7f0000000a80)="87673e791f082505065d2526b859338f2b854c0b1449a85a48ac9476e3e9be4f3f3e0b4c8250b4a5699bd879166b93c9dddff52056a4aac74f50147b674e7437a0e10aacdd81b910d1e65a85ea0c1a16725b", 0x52}, {&(0x7f0000000b00)="56aadd0134ae2bd4efdf0b5d1f7ef7fe4d2d9ac2baedd51ae84cff0ff255d2ab0221db75596b30763889be716dd3a704e221588174bd8ab79a1d16e3a3b126ae04bbab7fedf8a441a38d761a9f57", 0x4e}, {&(0x7f0000000b80)="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0574143ed71a2528a3bc8c034aa69750abaf2f5a280cd068df5070feb6105e37fdb434487b5756f2e8a071c9243d9bba52aec5119ff97b3aa4f3f9a7c124d4cf6cb521c2aa189a2b44b059e1671b131236703ee7c6ca247e648be3622729a7e8cfde644aeff1795a918155188d745ced3c664f8df78a5d6a69bf21c5c14b2b8af9b00698e73c306c2990d142743d136297fb91c7d2f37f8acaad32440cedb0ed12e4362a44a5eb3e3aa32bcc54c199ab04477485178b2526bbaa81ab2d59be5955a6aa5a19bf198263d1f0cde84dfc41ca705620eb5a1734ccb4dc51e364897805ff80ff04e514c45fe90d0e45fc97d2fb33f6f72335c1012d69dd2fd640eaff1fd3df854d5e5388de81458dd643533d5e80a59ddd7ba40bb565745e4e532f95ebfa1171bd2ec7e3d7c0101a58d23334c3adafb2b8f59023ce35cc466df789049c6d8c52fadb905b34f1d0018fdeb6e76b8019c87b84ce802d1fa3214257163454095a61315e7395d3e15036e15059127a6c270413a4fb2a3b7f23b4cd6704fffdd02af79eccc639968b1aaf19ebb7826b61b8294cd066753068cf11b920f70b15466487e048c4ed63384c2527494c5bcd9542c66b7a5b80c33ef84697fc9488901a92edb7a3dca0de5f0a3079a6fb6de7eb160e9dd9237d5f052205b08708ca2ab4c58288bfc3ccc72dc729ebac93338a04522278713531e062d7894f7989ac962fcd5a55a7d42a3f61274691022ff5459d013a623a227663773afd5f62e06915d83661b04b16ab26c155a44e31039c960a8af2d8ab8fd55e14a2ba74a52ea5c4b0c326c8ec9ec34be71dc88711de335b3045eee7c172f10ffdd1e1f11668bb5b7fbff0e2a1ad713dba22edc7daa7c1e48364826d01c752e543e00747408756c7aeb4a25c6996e4caad4948f2682257adc3e1c9f019066a2d8f33dbd3edba24388d236342e7fbab258a49362ccd322d7c532d2b5204c62878469a744ecf321c3a32df32b7e4d4ed01185685baf4e9d1eedfa78978140d455fff24cb7ca531f51eed83fe4acd454c0e30489743c4ea9fc6bc7b987608498d79f971d3179c9aa518c02f96c763af70d50c2e2c4be8248ef30bb5e5e67bcd8fd4c00c549f4f5b859cf0f81af97cbc86475445234a5ca3aada6bf821bcc880e25f03133809d7aa089c16098fd7ed70eebe6c22e7b60c782ad9bba7e65c8aedcc2d2917f4097110fd073bb6924d3a495073548ba8254453c73b001d9c6c86ac63d7b2187141f76f93bcf5f422b134e49e13f65e38d97b744b0376616d97ed8c651a97f4b6407b6dbec53a16dba480753a5bfd90c3b989d525a551559fe7106729cac8ab8c8e42018736d7b45f89c59a9a0ac97d7cc4a8e2ac886137f2d6b30f106c25cc24edbff4e7a119d646553e4da4d079ae3eb733279d56d617d0ceb14376b5dd4202b73acfffe52b435ce03af5acc5c51f991d64f8683a5a869a1023e473aecd52c628e070b4a886f86c89c21babefdef186fb9bbd4270b2fe95f41dfa1c8c6a5af5ab5226cd5e9fed81e17f94470f272dffe59c0a340dee3981000d1e505196f672603fb80f5aa615fd8d30b42d2d546fa8f63867569b097618cd70b1adc7ae51ea0a05ae69a07162cde78231d3242c5766a24593059d47e8cdcd400943b3b5b0d2de072038fbc79c295a36b1d84c37607bc71eafc8ef0a28fe9d167284382ddf81d9214530a4644237409482a4e4edb673663604e60a9b592260501880deead0c5bc4cffa95b3d03945c6d98dabeb66ebf8d0f16a2ab83e3c65f5ca87b330454812c71575f2a7a3a59b7ca5c6800ff146fcfea674b5313569660a7636ef360396e694f80329b198d3d7fe410e58b05530dbb11b15f94500f708097077aaa14aa6d2b2d90db30f3b14963396a094dd4019dba95f2ed89da38638a2a0d0d4081fb459b804223f43c8500e5b07df45c80c2415a85ceac1a0f8cfc785ac088ed3aa90ff851bd034693236f9589f6f9020cd19c46aeb088d499931f96676591d73764603e4d4d301ca6d6c0ba3d2fc8b0d69d67df5732f9f3a2adf8b44702de01642c69edd81bb704a59c7639e767e5d9c4d505c62de98031c100aebeedf75957fc5ef86ad6c9c1dbffbd0b5645ef2b763d23a94031970320bcaa9b81e9d2b271b26dae3afacedbdcc15e8847d5970478c4c70d0b0196fcb0801a216a1ff42731ac8ba2b2d0719e220772df5bfb426d3771dcfe164bfc0893d30c63f18ef57d0b582940ccb0f953796a9665aece", 0x1000}, {&(0x7f0000002c80)="f3595261a052cae7b248c47ffaa6b01fe690d6b8d78a94d818cd37189e7fd7d2d2601b18a994e87d7e7bd79524c9232cc2ae46eb21cb3a7632127c15be9306b067dec0a4abb6942eb64528178d8fa682635c027cee6d7b0f28c21a749f2aae75b905374afd49815b1f5528d7ced98e805fa648fea797668ca0099f3b2968743032710c22a1542fb7c07abe69e6ea952f932bafe00a749789f2948fe731f0c01c86ae63013dfedc6709c4cc8b4b6089a3e1271002b1606a92cabde604d133c11fead12e35cceac3bde505bffc9fb959d0315846a12f50313b", 0xd8}, {&(0x7f0000002d80)="b75bb6ecc4d815e820f1d9b7b67b3a7c29d330747b21580736994a15f55746976768d18969b3347a17b650e252a4d65c31f6c257496edd48db7ed2f8b1f561eca17b4a570fb11efbffa5a23fd6e7ec6f6397c001edca330cce846829c683970bb8567a35afaf3115bb02fcd32acec74282fcacc60eb1c5114cecd23b92c421678f8c51f798f35664f9bd11e15a05ea6026a49fac37eff6b44ad2ca3f6c7697a4560e884cceeb0121e8a3847544809c2d051896eaf1626adc8005745f58764ae3e953f3dce3973c65c7f68ebbfc6b2285b4264f96829854ea0ea24e8a2ff80edf8487c97b293a797f8eef59e35a5e3578b69a", 0xf2}], 0xa, &(0x7f0000002f00)={0xf4, 0x107, 0x9, "a1c763827bf8e4069f3394075d0cce18d163fd61a17648ae461bd573e08ac8a278927af78880191fa0f25e7cb176cae1191513f032e951a33bdb65a12852b01fbe2f6635e479cb595bc233a455e68069f562757c0e0c9a3e7f415daa9eb27613def9ef5e4fbf92026f253c0f0ae4cf64325a57a36fa9e56fb3bb085a5688b2f626a3395da731cbe89f010a1773ec3e9d22440ce5e68a3302177f842d1cd147a6b973d32178c424767f0a4f11cdf367b2bdeaf16f3a7ad8ac78909a470c0a6ebeeb76931842c4ab9c9a58412b802bbc088d0ebc73fb77e39a5f47f43ee2b5630aca242e3dfa5350fe"}, 0xf4, 0x8844}], 0x1, 0x40040) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000003040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = add_key$keyring(&(0x7f0000003080)='keyring\x00', &(0x7f00000030c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000003180)='keyring\x00', &(0x7f00000031c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$search(0xa, r3, &(0x7f0000003100)='big_key\x00', &(0x7f0000003140)={0x73, 0x79, 0x7a, 0x3}, r4) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000003200)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000003240)={r1, @in6={{0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfff}}}, 0x8c) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003300)="7f330e23c72d72a954fac4bb78f1be0c40324e22e7351f11a76a049afc006a536a8815567c49e59646e5f0928431ae6131e2", 0x32) 2018/02/22 18:00:01 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) finit_module(r0, &(0x7f0000000040)='.\x00', 0x3) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xe3e9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r3, 0xffff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r3, 0x4) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x6) r4 = socket$alg(0x26, 0x5, 0x0) close(r0) bind$alg(r4, &(0x7f000061bfa8)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authencesn(rmd160-generic,chacha20-simd))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x0) write(r2, &(0x7f000006e000), 0xfffffdd8) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0xe001, 0x3) signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000040)="1186ed4b000137778cf6eb235ffc9ee4d2ddddc58403b7c291158e126e588b4b081e3f939d") epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) socketpair(0xf, 0x804, 0x100000004, &(0x7f0000000100)) r5 = open(&(0x7f0000000180)='./file0\x00', 0x20000, 0x401a0) write$selinux_load(r5, &(0x7f00000000c0)={0xf97cff8c, 0x8, 'SE Linux', "2f179ff19cc35ea0d3e67bc18f2533f8ee5fc2878facbe62be07cd5f6077e99ad91e25b7e8b345f375102348995017fdb61760d1560c45ceec82db3a75510b10642586d0d8ebf4f6e396b9e37d1d03b0ce16fa59121a0e498065e026932c152cc74b6bd93c4803267567"}, 0x7a) 2018/02/22 18:00:01 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r2 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r2, &(0x7f000034aff8)='./file0\x00') renameat(r2, &(0x7f0000beeff8)='./file0\x00', r2, &(0x7f0000009000)='./control\x00') name_to_handle_at(r2, &(0x7f0000000080)='./control\x00', &(0x7f0000000040)={0xc, 0x0, "507a7e93"}, &(0x7f000091bffc), 0x0) readlinkat(r2, &(0x7f0000edc000)='./control\x00', &(0x7f00005df000)=""/234, 0xea) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r2, &(0x7f0000cab000)='./control\x00', 0x0) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) dup3(r0, r1, 0x0) 2018/02/22 18:00:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x451, 0x4) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000040)=0x2) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000080)) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="07493a7eca3b81263cdf29062c37677e62f5f8dfb102aa7fbc972b567c7d3b14f763937d4abd1123234e04299a201a9c00f9631d0028721c2f130a9e4fe6594b62a18a9745348abf3783c1955e4ec9551d95be12acaca407adb79d665dba665906b0653f2cfe710d703486f1ffc3c8753af4f215345b4cef3a5e79419c1bd614a79adc7d6f1a", 0x86, r1) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="3a74670000000000008000080265783a30d1", 0x0) 2018/02/22 18:00:01 executing program 4: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x1) munlockall() bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x100f, 0x0, 0xffffffffffffffff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000f79fb8)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0x438, &(0x7f0000000140)=""/251}, 0x48) [ 54.920323] binder: 7917:7923 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 54.935139] binder: 7917:7923 BC_FREE_BUFFER u0000000000000000 no match [ 54.945182] binder: 7917:7923 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 54.954010] binder: 7917:7923 BC_FREE_BUFFER u0000000000000000 no match 2018/02/22 18:00:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @msi}, {0x0, 0x0, 0x0, 0x0, @adapter={0x0, 0xe0000000000}}]}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)={0x2, 0x0, [{0xffff, 0x0, 0x0, 0x0, @sint={0x5b, 0x8}}, {0x101, 0x0, 0x0, 0x0, @sint={0x20, 0xfffffffffffeffff}}]}) 2018/02/22 18:00:01 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x5, 0x7fffffff8000, 0x4f, 0x7, 0x0, 0x7, 0x10, 0x0, 0x400, 0x1, 0x0, 0x200, 0x0, 0x7, 0x3, 0x20, 0x9, 0x9, 0x5, 0x2, 0x6fd, 0x3a96273c, 0x85d8, 0x800, 0x4, 0x4, 0xfffffffffffffffb, 0x3ee, 0x0, 0x4, 0x100, 0x9, 0x7, 0x8, 0x5, 0xfffffffffffffc01, 0x0, 0x0, 0x4, @perf_config_ext={0x2, 0x1}, 0x40, 0x80000001, 0x0, 0x2, 0x1, 0x80000001, 0xf0}, r2, 0x6, r0, 0x3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000db2ff4)={0x4}) 2018/02/22 18:00:01 executing program 3: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000005fc0), &(0x7f0000000000)={0x57}, &(0x7f0000005ff8)={r0, r1+30000000}, &(0x7f0000000000)={&(0x7f0000000040)={0x9}, 0x8}) 2018/02/22 18:00:01 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000140)='net/fib_trie\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r2, 0x2}, 0x10) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000040)=r2) connect$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x7, {0x7, 0x29, 0x5, 0x7, 0x5, 0x5b11}, 0x7, 0x90}, 0xe) 2018/02/22 18:00:01 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x22000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0xfffffffffffff000, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x7, 0xdf8a, 0x8008, 0x6, 0x9, 0x0, 0x8ba8, 0x8, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x8, 0x8c}, &(0x7f0000000100)=0xfffffffffffffd11) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x80}, 0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000c4c000)=0x1, 0x4) 2018/02/22 18:00:01 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) move_pages(r1, 0x7, &(0x7f0000000040)=[&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil], 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004e2fdd), 0x68ac015a202be15f) 2018/02/22 18:00:01 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5d01f1856687b30c, 0x800002000003d) 2018/02/22 18:00:01 executing program 5: ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0xfffffffffffffffe, 0x800, @fr=&(0x7f0000001fe8)}}) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x101000) lseek(r0, 0x0, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000001ffc)) 2018/02/22 18:00:02 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r2 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r2, &(0x7f000034aff8)='./file0\x00') renameat(r2, &(0x7f0000beeff8)='./file0\x00', r2, &(0x7f0000009000)='./control\x00') name_to_handle_at(r2, &(0x7f0000000080)='./control\x00', &(0x7f0000000040)={0xc, 0x0, "507a7e93"}, &(0x7f000091bffc), 0x0) readlinkat(r2, &(0x7f0000edc000)='./control\x00', &(0x7f00005df000)=""/234, 0xea) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r2, &(0x7f0000cab000)='./control\x00', 0x0) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/22 18:00:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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, 0x3, @perf_bp, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) modify_ldt$read_default(0x2, &(0x7f0000184f11)=""/239, 0xef) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000068cfe8)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$packet(0xffffffffffffffff, &(0x7f0000bb7000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) sendto$inet(0xffffffffffffffff, &(0x7f00001b9000), 0x0, 0x0, &(0x7f0000db4ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{r1, r2+30000000}, {0x0, 0x989680}}, &(0x7f00000000c0)) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r3, 0x6832) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) socket$bt_l2cap(0x1f, 0x0, 0x0) sendmmsg(r0, &(0x7f0000004040)=[{{&(0x7f0000000040)=@l2={0x1f, 0xc000000000000, {0xffffffff, 0x0, 0x3f, 0x4, 0x61c28028, 0x8}, 0x3ff, 0x1}, 0xe, &(0x7f0000001500)=[{&(0x7f0000000080)="b025168b02144dedb827fa560f7781fc914ed15ff9c5a98047136098f4fabee950ec2c3de4775ef512846a6b21a0abff9827a037a49ccb9ea3537cffbcbc3503210c8e74bae1f820d32571bc1d4187541dcec8b50f016e0df0cd1433c6b8e009230b37475cf2059eae2967f814c8c0249e3baf8e3f7dcf66f064641ab8bfd53aad7513d50a9df1abb8d9d2360fc89f", 0x8f}, {&(0x7f0000000140)="5572cc7c430d0fa8c2cd249512c1ccadb21009558dd98b72a32146cf0b2218bcd08af0010415d7d4e6d3975717c6786221bf1d2bdd6b0eea45e9b6750b32781c6bc0c2654ae39f98c781f61c9805c9837ed1fb2a8b1c4ae496deef1ca4acd8f025b322db69925468c4597d7ecef7ad71a4c51f511cb1a837aa0c237911d08b196f5c9a4c97729cb60d44901521242ea098fc88fd602264e7a11910fd3426bc5a5d5c61c4d57622bd88be5f5e36d4074c8761ffb0e539e774b8fb16db392c4f8001fc9855351c754f9b329d8c7b5a1a3d540a70a2fcb538911cd4539a991c1a1b253d14306f67c5e663abfc9c6dc00362531ad0422a943802be97fca6a78911c3918aa993e4aed2ae8e4bf322e60ce4a9db235205c6fdb1c3b96c7ff792ba19c26b583f3bd6e863149514e6f82eda85888d05c5c255bd8d40e227acf5a153040289d1402e6397af4443ab2f64839459f00bbbb67a20dfd7d9233e3083d7ad7eca0939c9ecfd9778614d5f55bc103070801c4b484fd60f79835373c8d4695f616ca5bb5f7e6d2a718aa4e5988bb6ac150ffbaba051b5c8bbbbb831fee3dcfa234304973028ca0aa54b722941721712284c2f349d59f7249d7a41a36f56e3345c9d58cedf6272c39891f6a675a133c8dc74968dffaca223d49d4af141140e78eb690eb403364b7cfd4bf1b5c84e58826c074762218b8f647a4951cfcc9d486d592a028abf6d0ec9388c7ebd53b8dbabab1d5205458a8c0481f7204a6835aa3b2ab37191335374d3ee7ed7ed3338d79cde24fab2b5324075978d7b8e28aeb85278c0381c444391bcaef1a5fde06bcbdc017a165edbde1f0f4f891679bbf7040b6bae62d738fa872f8899a748d44344a35a31db128e56c6880a1c83942f61de29ec400b0c4c4d65ade35f56eacbe09ae1c1832cc2e73cea7b14b6735a5ba3bd2fc880d0be10eb345461833daf4d97e8a67ea21500c1bc4414ef3b296246e61ef0024dff520f07ec4b8d61d4be223e4d91a600627820fb141bfa439d1a1f8671bee14cd131da961f3fdae1e2da0763383c19846597b26358b0639e6502b3fd7415ddca63a926f702b1220208b02d027250b9e08c023ba4a6f53ef08795988ce52a2bad1aea5b7ba601541c2abdd7e48fc4787fbde1333009ac650b522b87cc54f2b703610ee32499055cfb38782b966fbbb4cbdb085e6fd7cabf6c88a1a387f5dd9f9204bff2bf8cf2beddd40a9ca104e8b447d2b5ddfef739f24106274066fe5d66c5891a4d653f299da030698c5d3b64b17945d0cfa20bf2eec58603e06c349fe44b546df04bd39abf5862a2bedf371720d43c863830ca0c2e85c16d322444667187dbdeecbe54bd763c9a7f1f57168f711f9848a1e51665cfe0d59d928b9daffe4bbcc1f68d2585a59e2935a5d63286ceddf772828f5fdbfa9212e1bde45d5c7f1e1b96bf7c6dfdfbd6c8a674cb0f9c610cff00021e1ba02c63a578071137ceed12af6b64ad683e863497fc36cc54c19fc23a1996fd9e7b9e9e0e6bd1e55d7b2d8633c0177fad06f856c01b79df4fc1f9ff65839a7289144faeca05157303c8e6b7569a756c3810573d29dc5a7e32a1fbf2984a4a7ec40de9de283d4046dc2e9b25d8060851d2e6b7ca2e3a601702dc8160783f4c8ddbd6b7182e591744b0b424e9958a13605fb9e493c3666fac483519fbaa2f4b105b2323d6d21d9ac2eaa3c683ac7481c06053a6d5cd96b176c89f984c9a6934b2475ed9f9d0c9e0fe8002cf7c2ce5950693f9c426cba07e2d6c5f332a0da3fee1093a3c19f984d86306fb079f9b075db7e3c05e37426078a68bdcfe941edd5204915d3925390f8c93bb12ea605e0f07ee69a8020022c8b655a2ddcf4f8bd06778c96282234fb783a78a360e70f314b0b63d795d817815cf0a2176ff931de524702f11a55d597418eef42c8b5ca98c7a9d23ab16575ff80787c3bca872b9913f1c617601ded3c2683fa95e4e15dcf3c6f17f1929139bff22d00b54ad58070c3712fd37f10af5b606b40abadfe36f5b63e69337d1f0905aef8600648000f2f4faeb2b1e256d3466ee648ae8c81eba9cefd7021900f8e06ebf9eab9eea9838897378f95294acfd0dfcafd32e652167e8cf73dce4fe0a635c271c62317c154cfb87a0f982bf4a29ac0cb2cc51aa8798fdefd27bc9939ebcb863107a26cf4326d43827c3114520a57484bd0dfc63d9730b9ba6c20899d4a45966a3222c3182a800f41d533988d79eb5535405a1288b11825d8dfe6e01ab58f58eb62e591305e275a40f91380c706236fa2c66a1941b2add62926e2be76e04cd3f288b55398b5dabaa953d500fbccf66093e56b1cf58de1e3ea75be8ab98db098ebd014820892f72f1646c1eb7387f6de47f4b38dbe1191f8ce419f58eb2266f95557603ba45670aceecfbe2e69bf5a6cdf24ee71cd69a686132fc825c4f498fe5210585da6068041ab4e5ebf7293520b59bcd46c4c39f40da455fb11dc3e75d25ff8c558fdd61b476aa4994fd2d637aa1d7d1871b12a0605ce75add1582b1985955e8e64c55b7e30d4af59e9f65bc567a4db340a97bb8a795987b69e713b657ea4c5ca549fe43a7bde3059b02699e8557e6a6f2a85d683e068817185f54781ce2c0b338cc352f106367c83a88fa2f315894b235f8af0d3f2c87d0ef704ed0dbdc85096536b3f87de2f4efa850217d9161fa3a75b6979a659a143d3f50318486bbac1b25005a284597070add0bfa505fb119f30fb8139ddf282edec99f2f4d4e7806f54bccf9c63d8fbbf5be53e7263f5e8a82026063d2e1a7f298113a4593fc2e91aff759d667d984c3a9fd612f12b2ce8f7f549bb6542ef59acd0eff932957f0c0f07a9ecbd0d653d87d51bc1379ed122fba6c39fe39c49a09e21b848d875301a23c51870e079a4c87057f4a4ae9a0fde33db00407f1a6bb0f63f69780d37bf526ec9ed9e1052b208eeb0f16e420b307be7ac2c7b0e6121b9ac703a665c6c5a1ba182207f558f0df000ad663890185cfaf115ec064331ee2de305bd944b39242d3ba82791f844567ef99150f15c25498e9816c3fa9be9424a4fc897cf47ae33483266bf85f988f83ed4ec617efe6d8dac14d44b112dc86d395760b8864efde16df7307159b8842efba67ea390265477bdfa78a66f6d729d0fee7dd2d57b56667eae0bb8dbd0f7c77e442a8ce09ab9d3b84427e4f38f5a681dfab54963c38a06fd0d89fddcb29459362b884477f010dd73cf9cc5cb8ea5cbb6cce0b04e2820f43883275b1a00907b196ecc8b67934554550895827217668cc480a61cf94d9cfc1036817116d0c0c5ba0fb5b1fcca18817c36cb0627922df707f4008d3fd4246b393130a9f28645cbd652ec43109e0689c73413435a755b4d739dd205914215adab8955eb377484068d77dd0c0969b2ee0f51463fd32c619dee2598028c66dada0f58eca6a83507b772940fef31a7ad2cada75cfc8609e9e179a05ae1b8f0cc9988df91a79e0223fed9bd0ff06b8954872c8156bb722dab5c9bfa9d73909dd42cd8445dd3d5e73b91ec0a637feaae81660a26096522722a991b42393da5390674957aa43d9777e8cae8bbdb64ee69ce9ba63df91b27baa5274722b58b494ce7a14cd87c5c523f67a18b02b21f32a21e199c58b92d98382b0f94aa7260d4a7662e7f548e22f8ffbfa2b75466b91e146a85e405704cd659b02a628affbef48249249083e0b7c325075b8edd0fc1b4deb54756dff4d09d9edff669f80b252b95ce10ad8c4c9423c41a23bdcb9286a42b41e3d17699a65a51e0450ccce145194119054cc94ee45035de6a8c9f26f654979746b1bb7557b51966c153f2de664b9e01c8ce2fd7dc421507d9f227168371c15dc79aaecb97eacff051e1ef6aa43b94bd71c2d4a8f8a3b6841a563d5b9ecfb5e752b4ef18486fbf2975e1a49232c798e1d9a870d59f6ebb6a597e07b3a82c12c6a28979b5c56b5fd51222497451a3ec5b2c92d6af52c3bbd9a0cdb5c655a1adc4a59bb57edbc9c4cc678ff8d5879a89089cc79801850e800f9943cf37630b9e7b2e72a74971b24357cdad6c9dca8c982b57836df34cff6ab2f645fadf67bf156fcce42d49ac3668f0be286f9d4df9e5c2edda8e3b1ed12e19e955268372c870fa2329331eceab8a40eeb453e88bd44127621a62f7b0771b179a54c27ede1f21c2953c07df76767e3ce65e8d2c56ca88f2c077f25577de0ad53d144045ef044217d8fce1632241ad528b67c43ca7d5977f0940f099f31c7ed68dd9ceeb740dee72bcd309048c151544724fee4fe7f59a8fe6bb9195c07d7776ac19f193c3ea64b58f71056d6ba9489ce409d8e96ca8e8ac4f822b1153c78f5ebedf3249dfdb087377ade99211706f0875ab6b2966f375ca9ce9e99954c2f566a871f368b0262bff12b2c10d340739192aeb8cfcdcac020310a926e4d0f99b0e308978d18c344b33c1858c792b07a481fa190b7628b496b6ac9560799bdb9e1a7bb0da8ecff0180f5f4683bbc3470c2dbe93d797581a3e9f6987a76607be6b3d08331b1cf6903ed71b679abfce0a37458a2544816360685653191cbf929b8dd9bbc36e5ed1257fc059a07cc2f306ae013f351f657184d262c565397596f66bc11046fa5ae0d3278b408fea96f4550cb3d34abb1404b526f3bf8621fd54b1f37fd11166e4a47f9ce141a230f95ad9d448daaee857df61ec2d83bf48d1bf80b1128f1b105c5b3e06a046fe4dc30c13c7e1409e49d67574988a365c56e245d804895eb2f6f9f91cdad88f8c02320903fc7b485d0426305917f5a79398506bef619287229f3518ef62a49c9a5eec4030dead3089fdda85788f77c69834df4cd6d1454fafef5127c6893c5262044c33609805aa649652195908a4c6f75818ba535695717dcb4aa2f6955d1210c129184b0638da64d0e5999ebb965a796ae7af38bd3d8b7504bc3078d0253a8052b8e60b9c4bf22b60bc58c6f86daad7eb8ba41120976665b8823de27f058bf873f82111474a85743f762f220a9995b3779b1e1f6ca708a5c999332687bc2fb7559873d2eee9ce6e3dcdaf2d726d694407a8d755bf115d1af4d76c2189b52a65227b235cd33c8a5347c831e2ad0ff1378840df7aea45bb0f89bde463f7456d4f60d2f75b2c76c93cf2deff93acc1842121d2bf808aa88539f0d800a50e9766bcf0f3f9a48c459c500bfbee019bb236b7bba2b3df9f9d7c62c3ddb58dec0715b02a565fabdf56e0bad946449d9126263bfb591f38c740779ddd568835582b6787f49c1ff37c71710e6a97f6a509a5f638f5a212a35936b253366d29e4c28d2be6f285ef53bab74686fb2d60c73f8cbaab09ee94841607fcccaa30ac60c647a42e83aed2a04edf2b4dfd10ac6c81e88d335e7ba69c5e4f8da09136166df915f1306345954554e6cc5d272cf99b8cead54c76f833f1ac9abd3ccd1ef32efdcc0dd616fabf7556fe467c80665c3e844f2a53eab9619f2df38374be28ab696ded9fdbde7c95ec3ecd9066238e730b57a6db8f3cc594facafd882021975e9c74fe63c51a7cac83c955476d91c039fcc28246bf9eb074aac71b60bcbc5739e4b1d2b0748ab7c67bb0e02bc64939424e1812637c92602e64253e09e7b4c2632f7610a2287e046d0bb41fad7bc40daf903b0fbeffe8507b718603940033838759599630552535e2f15089b0a02dbbd5b95c991550b63f5cc0a90a5735e812e3fa0381eecee74d5f2c89b06c931eb389b5158d4efc374e022945c04cf688900731c993f94e5c66c6bcc", 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"}, {0x38, 0x11f, 0x20, "3ae0669176850cf484ddea3ba5272ca276e68875f511e89921fb897d3b10d50daeab209877a1256d3d79"}], 0x22c8, 0x4040}, 0xfffffffffffff801}, {{&(0x7f0000003c00)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, &(0x7f0000004000)=[{&(0x7f0000003c40)="53971c213727eafa71f97b0176c6a16cacbc72f5f89b4a817e781f0aa95a656cb70b9fdaf96dac6bcfb2b400dcc2673366316ee1379f1f69a535623d7ccb67a1b8868d91ca0ff6543e33bcd734f45140177218ed6cf71955ee5970c7643d7ecc2b1afaf53642f9727d418addcff489a1c053627997504c7808fb3a426047690acadecd9b5093b93e043e6af0aa85b207d23f564fbb74c5b275f0025b2e6af526b4f3c2660cebf020040fa112069d3c993477acc28cbe437e61b71c2658139f", 0xbf}, {&(0x7f0000003d00)="d63901efe38f7fefc3a850f6c14d90f24bf41927cb288d5d4eb176a299bdb8d76d0625e973c9fade5a4cbee117ce6f2c8f0daf6c0dd7965b897d544f05a6348515078d3e783d9b58cd009ac3b6ad29e3b7ff0e5877ac20ff3071d5afd09467878bbcc385b198604c25bd345da739d5fda277babb771cceb5a5aaf8a3cf7050ab777279c5cbc7df65a1945b7b2d8240064e8508cad02740d6df8b9b055c0426baa6ea64f4e9a764fdf4d4961e0d17de22b505b352b04740e86b56a568261558e76abec04319100c3b399e4f5935ba47641592fec887cf6301fa5c220bb7e7935d7f8c", 0xe2}, {&(0x7f0000003e00)="4e91a83685112db17dc7aaf46c4d7883114a9d8d4b9dd8c212af337d5fcd3b5f3ce2478f595b4fb1679b997e4bce132b3e15b69234e7fe6b17fa6add8c88d9faa60c7bcb5db2531a8ad59e860ff7595229c8fa25115e11d3426e40c58b8f22df04c6771a9a4ffdaebcfb70b414fb35822237fdc592ad662c3a3cb91e6894e949fd9fd9c37516f94aa4e17d00a9864641c0c26e6dfad0decdd5495e433a1bc5a095da1cd9c443499dc47525dd57a064ed204c0027e9796ee272edd5d82270bc2fb5cb993952e10261a6c9b0e32d9c", 0xce}, {&(0x7f0000003f00)="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", 0xff}], 0x4, 0x0, 0x0, 0x80}, 0x4}], 0x3, 0x4000000) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x2) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000464ffc), 0x1fb) sendmmsg(r4, &(0x7f0000ec6f00)=[{{&(0x7f000075aff0)=@nfc={0x27}, 0x10, &(0x7f00004b6000)=[{&(0x7f00007d1000)="12", 0x1}], 0x1, &(0x7f0000d10fdc)=[]}}, {{&(0x7f000096cff7)=@rc={0x1f}, 0xa, &(0x7f0000870ff8)=[], 0x0, &(0x7f0000899000)=[{0xc}], 0xc}}], 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000040c0)={0x6, 0x8, 0x6, 0x0, [], [], [], 0xfffffffffffffff7, 0xd85, 0x7, 0x4, "435a0284aead58c46a12818b85720fac"}) r5 = accept4(r3, &(0x7f00009d6ff0)=@can, &(0x7f0000545ffc)=0xffffffffffffff19, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00000040c0)={0x0, 0x180000000000000, 0x100000001, 0x3}, &(0x7f0000004100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004140)=@assoc_value={r6, 0x13e}, &(0x7f0000004180)=0x8) 2018/02/22 18:00:02 executing program 5: futex(&(0x7f000000cffc), 0x4, 0xffffffff80000001, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) futex(&(0x7f0000000000)=0x2, 0x3, 0x100000001, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)=0x5, 0x101) 2018/02/22 18:00:02 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, [0x100000000, 0x7, 0x1, 0x5a7]}) r1 = socket$unix(0x1, 0x7, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000000), 0xffffffa7) [ 55.180242] dccp_close: ABORT with 1 bytes unread 2018/02/22 18:00:02 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000080)={"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"}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000040)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x991}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x9, 0x0, [], 0xff}]}) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) getsockopt$inet_int(r0, 0x0, 0x82, &(0x7f0000001000), &(0x7f000000f000)=0x4) 2018/02/22 18:00:02 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) 2018/02/22 18:00:02 executing program 0: mkdir(&(0x7f0000b44ff8)='./file0\x00', 0x0) r0 = creat(&(0x7f00008d6ff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x34c, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1000}}, 0x5, 0x12, 0x2, 0x100000000, 0x2b79}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2, 0x3, 0x20}, &(0x7f0000000140)=0xc) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r1) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/22 18:00:02 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) splice(r1, &(0x7f0000000000), r0, &(0x7f0000000040), 0x4, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, @in={{0x2, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x6}, 0x8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/22 18:00:02 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0}) r1 = socket$inet(0x10, 0x3, 0x0) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000040)={0x21893c5, 0xc7, 0x80000000}) sendmsg(r1, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff18810000000300000003fb8468647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) 2018/02/22 18:00:02 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r2 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r2, &(0x7f000034aff8)='./file0\x00') renameat(r2, &(0x7f0000beeff8)='./file0\x00', r2, &(0x7f0000009000)='./control\x00') name_to_handle_at(r2, &(0x7f0000000080)='./control\x00', &(0x7f0000000040)={0xc, 0x0, "507a7e93"}, &(0x7f000091bffc), 0x0) readlinkat(r2, &(0x7f0000edc000)='./control\x00', &(0x7f00005df000)=""/234, 0xea) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r2, &(0x7f0000cab000)='./control\x00', 0x0) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) 2018/02/22 18:00:02 executing program 5: socketpair(0x1b, 0x3a09feb9e08a8018, 0x6, &(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000040)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x5, {{0x2, 0x3, @empty}}}, 0x90) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000140)="606513be9421dbda2d7d2008763fb27c7a443f4e4f9971eccf122e1f87d0ac3e9a844c56b2658058f491d636421eeacbf7a541735313d8ff02b60a4524ec3c530fddcd4aa59245beda922df115a77afd138350fdc4b30b4fa5732959ece03c53a097d88f235268a901f3c15b183c5e5f163141696effaf79512cf697fc235fe428c359b3f3fe1dedfc900069b2f9526790923b4065dbbc") r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000799ffc)=0x7fc, 0x4) 2018/02/22 18:00:02 executing program 3: prctl$intptr(0x3f, 0x5bb) seccomp(0x1, 0x1, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0xfffffffffffffff9, 0x1ff, 0x7, 0xbc90}, {0x3, 0x9, 0x1, 0x8c44}]}) 2018/02/22 18:00:02 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000485fb8)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76aa5d972865ec04fdcafcd01dec4a1ff1a4c5d3963f08788581176e51253680bfcbcdc632", 0x48, 0x0, &(0x7f0000601000)={0x11, 0xd, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)=r2) 2018/02/22 18:00:02 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x402000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2580}}, 0x130, 0xff, 0x7, 0x7f, 0x3}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x8001}, &(0x7f0000000180)=0x8) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x8673) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x5, 0x5, [0x7fff, 0x80000001, 0x7ff, 0x200000, 0x1ff]}, &(0x7f0000000200)=0x12) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000240)=""/203) r3 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r3, 0x1000) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x400, 0x0) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, &(0x7f0000000380)=0xe5e) clock_nanosleep(0x7, 0x1, &(0x7f00000003c0)={0x77359400}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000000400)={{0x6, 0xfffffffffffffffc}, {0x5, 0x8f}, 0x4, 0x1, 0xa6}) set_robust_list(&(0x7f0000000480)={&(0x7f0000ffb000/0x2000)=nil, 0x7f, &(0x7f0000ffd000/0x1000)=nil}, 0xc) r5 = syz_open_dev$sndpcmp(&(0x7f00000004c0)='/dev/snd/pcmC#D#p\x00', 0x8, 0x80000) sendmsg$kcm(r0, &(0x7f00000008c0)={&(0x7f0000000500)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000880)=[{&(0x7f0000000540)="bec580751f725335099444f2437dfea1670a4f0d871173c8ec1917492628f24224066db682954b914b6149653ab4065bdcee93244ddd8c871cd02c60e1872ec3d41064b89033eb96e2a85705c93524740655de1237b21a50e43087851b3ae2ee930e1e2c9a2666bd67c17a29483f92f75c01ede80842f311797c98d8a2518b770074a1becfb2a7d6bf062bcff15fa34c074619829368d3cad113b70529168cb1e2f4c3c491108c434a05f3dfc028ca8f39790ef6fe9c05704b7f1c1eb7261f2efe7acf2af79e5fd5d17c74bb8f39b448cfa059074bb4e08969e569c32ea953fac92a9cbc7082e88a357814", 0xeb}, {&(0x7f0000000640)="2ddd0a53f61a827f5a346bf4eefdb887e682266a57ff", 0x16}, {&(0x7f0000000680)="be1b9d9b218b82e1883d837b5000c1dbfa2e7fc6bdce356fdd2e6b006f822798710005ff03e089c34ff4a3e84de327a087ce9ef0368da4dc7f9a541dc64bd48d42be205d77fa71155b3f90f734485adb725ef8792f1c8013b164573eb145a01c3b06e9699c12f7b879a5d4a02c4714e94c880686f872081996137cceb48b905c342af3bd80e661879a791ed19fe9e619f4f744f24eaa876ffb0c6ef8afa289f0a872da48d31a7616bb811befca83c9c52b72d538ae682564e75b79c8ebe25d6e73a806df1c06398a97c62ebcfeb55ff6f230e8e099f793ac5fc6b623", 0xdc}, {&(0x7f0000000780)="286928b6e0124e86aea2a0f2c371370a47c85bd85ca6def61e2dda6eb2d7d7a0a3aff0a3fd7dcd81379b62d520274aa90a05f3b505e4669b1dbc2c45598c85d7029614be9fbe30fe974c1607c1302dbcb3a778a48558f101d0076e8db97c015e3eac912a8fa510c250c81ec12ffa54ae0bd23de14fab76a6895c3047fe5677aa68cc2fa8678dbd2260fe1152cb628ebeccb18f04f30380e53920abbbcadb0ee3c9aa34ded468d05eadbc20f2f06b62d9d86ee9bc47c3eae1c7e8b65e4e2f35587919048bd9ec4a5474bc947012c4d7c2d93c0af8560ad05836b1f9aa15290ef71df02b", 0xe3}], 0x4, 0x0, 0x0, 0x4804}, 0x40000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000900)={r2, 0x2}, &(0x7f0000000940)=0x8) connect$rds(r4, &(0x7f0000000980)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) symlink(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='./file0\x00') ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000a40)={0x6, 0xbac1}) recvfrom(r5, &(0x7f0000000a80)=""/182, 0xb6, 0x10000, 0x0, 0x0) mq_getsetattr(r4, &(0x7f0000000b40)={0x0, 0x3, 0x77c, 0x1, 0x9, 0x9, 0x630cfc0a, 0x2}, &(0x7f0000000b80)) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000c00)={{{@in6=@ipv4={[], [], @local}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000d00)=0xe8) fstat(r4, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@empty, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x6c6, 0x2, 0x0, 0xa, 0x0, 0x80, 0x3c, r6, r7}, {0x80, 0x10001, 0x1, 0x4, 0x1, 0x0, 0x9c, 0xe35}, {0x2, 0x9, 0x9, 0x80}, 0x8, 0xa, 0x3, 0xe8eb0330ca54bfa8, 0x2, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x3c}, 0xa, @in6=@empty, 0x7, 0x7, 0x2, 0x3ff, 0x2, 0x3f, 0x7}}, 0xe8) clone(0x2000000, &(0x7f0000000ec0)="d376d023e84ed251566a93d94ea82078ebce8a1e289817dd0ff64b6d57b0760bd695cd33638209f615b2890eecaab7f48b6cf26d9750b8503a33ce3bde7aecffda64ad0c6c6c753105457e7ef3bee30b55b6b357f341482559cf9a219a6d9f23f33fa845eeae80f7975dcfe237edf5f8b4111716cecba676fce1157c0878dfcd463d58", &(0x7f0000000f80), &(0x7f0000000fc0), &(0x7f0000001000)="6f6365c20aa4fd7cb5906546b9266a269dcd2ce05c6394df8bc22c68c97877eb4e3d83d6296f1a36f7e3d856e7bd6b21a958253acc15484c9a3f2fb778113969de1045dfb51adc11182d8331c232a2526416bf075eda04e3cf05920e4f6d5411847c40790280185a210cb444f163155b74509659eeedb1a4c18ba97c24187d5aebe867f9e39f") ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a45321, &(0x7f00000010c0)={{0x7, 0x5c00000000000000}, 'port1\x00', 0x80, 0xc00, 0x5, 0xa88, 0x0, 0x400, 0x5, 0x0, 0x0, 0x2}) syz_open_dev$vcsn(&(0x7f0000001180)='/dev/vcs#\x00', 0x420, 0x20100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000011c0)={r1, @in={{0x2, 0x2, @empty}}, 0xfffffffffffff33d, 0x5, 0x4, 0x9, 0x52}, 0xa0) 2018/02/22 18:00:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000237000)='net/igmp\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000d12000)={0x400, 0x4, 0x7fffffff, 0x7f50, 0x4, 0x1}) times(&(0x7f0000cc1fe0)) execve(&(0x7f0000ec1ff8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) r3 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid}, &(0x7f0000a71000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r3, 0x4, 0x2000) timer_create(0x1, &(0x7f0000499000)={0x0, 0x21, 0x100000000, @thr={&(0x7f00002fa000)="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", &(0x7f0000230000)="0db067b5e43d10317dfe7c44724aec6876a7ab4b969dc93bec748e704e2e5dfd6161a9f7570ee79566e7e89b5ebf4b1620a1c58e56f3272a87250f6081a7fa5f6472ae993dae1e41e3a4373191582e39272e633f3bfc1674ea1f49d55e29d732dc63982708d79c736f7026abe52c1780a3c4d56d4fad1a4bb636db1bc2e58f715e8083b12fe5db0da388425e91ea1973edf7ae689472466ba3f296bed05b31c9f85501069eef637008886b7310bf2003717a08e24764ce5b7987f9f98e8bd10ef77c4357193813cf2d5268c5ccb1"}}, &(0x7f0000defffc)=0x0) timer_gettime(r4, &(0x7f0000964000)) r5 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00001c5f91)=""/111) keyctl$assume_authority(0x10, r5) getsockopt$sock_timeval(r3, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f00004e0ff0)={0x0, 0x7530}, 0x8) r6 = dup(r3) setsockopt$inet6_tcp_int(r6, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000b25000), &(0x7f0000dc6000)=0x8) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/22 18:00:02 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000041, &(0x7f00000000c0), 0x0) 2018/02/22 18:00:02 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ptrace$getenv(0x4201, r1, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000557130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/02/22 18:00:02 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r2 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r2, &(0x7f000034aff8)='./file0\x00') renameat(r2, &(0x7f0000beeff8)='./file0\x00', r2, &(0x7f0000009000)='./control\x00') name_to_handle_at(r2, &(0x7f0000000080)='./control\x00', &(0x7f0000000040)={0xc, 0x0, "507a7e93"}, &(0x7f000091bffc), 0x0) readlinkat(r2, &(0x7f0000edc000)='./control\x00', &(0x7f00005df000)=""/234, 0xea) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r2, &(0x7f0000cab000)='./control\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) 2018/02/22 18:00:02 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000000040)=0x26, 0x80800) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f00000000c0)=""/167, &(0x7f0000000080)=0xfffffc95) r2 = socket(0x10, 0x2, 0x0) setsockopt(r2, 0x1, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) connect$l2tp(r2, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, 0x4, 0x2, 0x2, 0x4}}, 0x2e) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 2018/02/22 18:00:02 executing program 6: unshare(0x400) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00002f9ff0)={0xffffffffffffffff, 0x50, &(0x7f000086d000)}, 0x10) 2018/02/22 18:00:02 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000020ff8)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x4000) write$sndseq(r1, &(0x7f0000000040)=[{0x800, 0xfffffffffffffaee, 0x5, 0xc2, @time, {0x85, 0x80}, {0x4, 0xffffffff}, @result={0x6, 0xffffffff00000001}}, {0x400, 0x0, 0x0, 0x7, @tick=0x6, {0x7, 0x5}, {0xfffffffffffffff7, 0x9}, @note={0x7, 0x1, 0x20, 0x6, 0x8}}], 0x38) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000080)=0x1000) 2018/02/22 18:00:02 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000140)={0x5, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @link_local, @syzn}, {0x0, 0x0, 0x0, @dev, @generic}, {0x0, 0x0, 0x0, @remote, @common}, {0x0, 0x0, 0x0, @remote, @syzn}, {0x0, 0x0, 0x0, @random, @syzn}]}) sendto$ax25(r0, &(0x7f0000000180)="a1efa4ed59b7f75bdee343deb9c4c0f2f4ecc3d27b0ab11d2554c60888c0859fed281ed5b6f7d1a77f71503bb0f66acf86577e6f112ca8d7c5ab34f221cae20f967fce0757dcfde4b383e96033797243c791d6dddd4a04793090a3b37a8dc3df38c3004a95c2929c8e723d2fc8592277f37ba57338dd52b9f846e90f57305f6e25ebf026a64966c4f3fd02f57ce564917d4177361ae7a3021a49faf02fd8256c743ed50701c136be05cb6da36d3ef26c12f59dbe1703282eeddfd698a8d482d11a636cb42887f0b3cd6eab919a94319f3e616217dec609098417b68000eb27fd83282ae270cf", 0xe6, 0x40040, &(0x7f0000000280)={0x3, {"07988ebc9e0c67"}, 0x6}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x121040, 0x0) r3 = socket$nl_crypto(0x10, 0x3, 0x15) connect$can_bcm(r2, &(0x7f0000000300)={0x1d, r1}, 0x10) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/access\x00', 0x2, 0x0) r4 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x80932, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000380)={r4}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000003c0)=0x9, 0x2) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000400)=@ax25={0x3, {"e2b29493864377"}, 0xdca}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000440)="2af45824e5a7", 0x6}], 0x1, 0x0, 0x0, 0x10}, 0x40) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000500)=0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x2, 0xd18}, &(0x7f0000000600)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000640)={r5, 0x7, 0x20, 0x2608, 0x1}, &(0x7f0000000680)=0x18) signalfd4(r3, &(0x7f00000006c0)={0x298}, 0x8, 0x80800) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000700)={r6, 0x2, 0xd5, "f46b0328a1e0d52fa98fb9a0c1b50e32fe84a37be582fb445d5333124d975a38ea0e02cdb376db7e7a331a58cb86cab094af93d1b2f11af85d7dce6729c94c5d36ad1d8b5132687496c9db969b527eece404fba4e8bfd8d6c5b1c1293956c8ed8cd17d626be1d45f8f7c19e5bd103d0d74d69e5865014e288b7d98bc1705afe7ebf353132ddbdd79ee6bda8c0c6895a07565f2a8edb25765ccca482254f5f805321f0ab83790431783779db5809b075978ba931a89d0333ebe3792acc6821f6e1bdabf73ffa74d87bf8891197197472f050479f800"}, 0xdd) r7 = openat(r0, &(0x7f0000000800)='./file0\x00', 0x80201, 0x0) bind$inet(r7, &(0x7f0000000840)={0x2, 0x1, @empty}, 0x10) bind$packet(r2, &(0x7f0000000880)={0x11, 0xf5, r1, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f00000008c0)={0x5, 0xb7, 0x0, 0x0, 0x0, 0x4, 0x1000, 0x7ff, 0x7, 0x7, 0x80000001, 0x8, 0x0, 0xef3, 0xe86, 0x9, 0x40, 0x5, 0x924}) ioctl$sock_ipx_SIOCIPXCFGDATA(r7, 0x89e2, &(0x7f0000000900)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000940)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000a40)=0xe8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r7, 0x6, 0x21, &(0x7f0000000a80)="b95386cebdd92bd09a2892f09d93d59f", 0x10) write$fuse(r0, &(0x7f0000000ac0)={0x20, 0x0, 0x0, @fuse_ioctl_out={0x5, 0x1, 0x2, 0x2}}, 0x20) recvfrom$inet(r7, &(0x7f0000000b00)=""/147, 0x93, 0x0, &(0x7f0000000bc0)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) getrandom(&(0x7f0000000c00)=""/235, 0xeb, 0x2) setsockopt$netlink_NETLINK_RX_RING(r7, 0x10e, 0x6, &(0x7f0000000d00)={0x5, 0x6, 0xffffffffffffff5d, 0x800}, 0x10) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000d40)={0x3, 0x10000}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r7, 0x40042409, 0x0) 2018/02/22 18:00:02 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00004fbff4)={0x0, @dev, @empty}, &(0x7f000070affc)=0xc) sendmsg$nl_route(r0, &(0x7f0000e92fe4)={&(0x7f0000386ff4)={0x10}, 0xc, &(0x7f00002c1ff8)={&(0x7f00009c6000)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)) 2018/02/22 18:00:02 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r2 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r2, &(0x7f000034aff8)='./file0\x00') renameat(r2, &(0x7f0000beeff8)='./file0\x00', r2, &(0x7f0000009000)='./control\x00') name_to_handle_at(r2, &(0x7f0000000080)='./control\x00', &(0x7f0000000040)={0xc, 0x0, "507a7e93"}, &(0x7f000091bffc), 0x0) readlinkat(r2, &(0x7f0000edc000)='./control\x00', &(0x7f00005df000)=""/234, 0xea) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) 2018/02/22 18:00:02 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000329ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000f05ffc)='\'\x00', 0x0) ftruncate(r2, 0x40001) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000040)=0x4, 0xfffffffffffffe6a) socket$netlink(0x10, 0x3, 0x1e) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@generic="938af01e6c09e0f710fe7c1ce63d5eeb", @ifru_flags=0x1100}) sendfile(r0, r2, &(0x7f000000a000), 0x7ffff) recvmmsg(r1, &(0x7f0000006580)=[{{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f00000013c0)=[{&(0x7f0000000040)=""/100, 0x64}, {&(0x7f00000000c0)=""/209, 0xd1}, {&(0x7f00000001c0)=""/46, 0x2e}, {&(0x7f0000000200)=""/195, 0xc3}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/192, 0xc0}], 0x6, &(0x7f0000001400)=""/70, 0x46, 0x8}, 0x1}, {{&(0x7f0000001480)=@generic, 0x80, &(0x7f0000001640)=[{&(0x7f0000001500)=""/103, 0x67}, {&(0x7f0000001580)=""/132, 0x84}], 0x2, &(0x7f0000001680)=""/252, 0xfc, 0x1}, 0xd5}, {{&(0x7f0000001780)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x3a, &(0x7f0000002b00)=[{&(0x7f00000017c0)=""/251, 0xfb}, {&(0x7f00000018c0)=""/59, 0x3b}, {&(0x7f0000001900)=""/88, 0x58}, {&(0x7f0000001980)=""/9, 0x9}, {&(0x7f00000019c0)=""/45, 0x2d}, {&(0x7f0000001a00)=""/119, 0x77}, {&(0x7f0000001a80)=""/4096, 0x1000}, {&(0x7f0000002a80)=""/82, 0x52}], 0x8, &(0x7f0000002b40)=""/30, 0x1e, 0x711}}, {{&(0x7f0000002b80)=@ax25, 0x10, &(0x7f0000003d80)=[{&(0x7f0000002bc0)=""/16, 0x10}, {&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000003c00)=""/147, 0x93}, {&(0x7f0000003cc0)=""/152, 0x98}], 0x4, &(0x7f0000003dc0)=""/104, 0x68, 0x6}, 0x3}, {{0x0, 0x0, &(0x7f0000005040)=[{&(0x7f0000003e40)=""/98, 0x62}, {&(0x7f0000003ec0)=""/141, 0x8d}, {&(0x7f0000003f80)=""/160, 0xa0}, {&(0x7f0000004040)=""/4096, 0x1000}], 0x4, &(0x7f0000005080)=""/102, 0x66}, 0x24}, {{&(0x7f0000005100)=@pppoe={0x0, 0x0, {0x0, @local, @syzn}}, 0x1e, &(0x7f0000006500)=[{&(0x7f0000005140)=""/4096, 0x1000}, {&(0x7f0000006140)=""/173, 0xad}, {&(0x7f0000006200)=""/233, 0xe9}, {&(0x7f0000006300)=""/252, 0xfc}, {&(0x7f0000006400)=""/246, 0xf6}], 0x5, &(0x7f0000006540)=""/49, 0x31, 0x2}, 0x80000001}], 0x6, 0x121, &(0x7f0000006640)={0x77359400}) syz_open_dev$sndmidi(&(0x7f0000006680)='/dev/snd/midiC#D#\x00', 0x3, 0xffffffffffffffff) 2018/02/22 18:00:02 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00001ab000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x810, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000080)={r1}) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x2010, r0, 0x0) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x44, 0x0, &(0x7f00000003c0)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[], &(0x7f0000000280)=[]}}], 0x0, 0x0, &(0x7f00000004c0)}) 2018/02/22 18:00:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x400000) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000040)=0x2000) r2 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000931ef0)={0x401, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/22 18:00:02 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x401, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000000080)=0x5) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000000c0)=0x1) bind$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x80, 0x3, 0x5, 0x1, 0x5, "af8a3ca191db814ca0b2729899f125ba43245649c6faafd05585bc4cf16c57ddf2ce875ff7722ee4e6dbafcb46c384078fe2ec602f6e5fa49e1cc4b0bec15b", 0x2d}, 0x58) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00000001c0)=0x3, 0x4) listxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/35, 0x23) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', r0}, 0x10) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000300)={0x4, [0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000340)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={0x0, 0x40e}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r2, 0x200, 0x8}, 0xc) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000480)={0x1, &(0x7f0000000440)=[{}]}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000004c0)={r1}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000500)=0x1ff) r4 = add_key$user(&(0x7f0000000540)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)="52dd46720e12887ed07d91b37efedb36cb48d5625732cfb0ed38e0b9cdb24602b60745d86aa33af942e77ae48d2ba67fd662e7024a87f2d83c488c1e9b4b98139c675a53c8c4cbdcfcf9ed38dc502d6ac024ea8e4cae658a4f1761435f9544fa0d78a93654241421df47d67f588c0c31d3b9feb118a69599db48d24a999acccd5ac2b3e2270b7268a324a80f9db99dc132f72465f3b3c46ce362b7ba24985d64d696370cff81f8245249ad27154d637bbeff9230ac023d8b071f2531e2c26ca543f53c67384a8e25457def573156c0c7e4604c4495f2b70c727aea46b05d2f3fa99b5d3f8a31ce8f7e497272fcd70ca8907777d1", 0xf4, 0xfffffffffffffffd) keyctl$setperm(0x5, r4, 0x200400) pwritev(r1, &(0x7f0000000dc0)=[{&(0x7f00000006c0)="3b2458e320aa04ba103b01e105d745f01381a51a7b6981794b4ff74fcab54368083241aee88db4fcae7c1fcdceec9aea96866490ed8fa4b4d1a136af351eff39c04d8bea36679607e6abadd6a7d38f5864c4f568e7a8d91af14ddc9320159a42257a45eac12d565c3867a58d3580f59bae5b3cb15a10452666c03cb73fd84934", 0x80}, {&(0x7f0000000740)="b02c84ad954b03464384e2e27e0c932ef7a18b9bee15fa6c94c99ac899b46aafd4fef5b11884adb1f490be446f686a3aa3ad42b8af628532bf8a7c74770223b14acb9cb623204d13f95a6c0801f6e6134321f652bff0e3b2b668ca34d6d818126ab383a13475be55268ff90b7a6dc31f40d76d718d93b9f2b054ba1a5237c819e8d78a04fe6002d7a2e57e824723a4323a2d7242e5c2e791e40e3d3dac2449cc9766670a891ffd5bdbe9e51146995c30d51919f4dac8", 0xb6}, {&(0x7f0000000800)="5a5f69b9353216f0aeeb646151e49b5d6362ea1835e7a80942ddc87dd9a4196f297d5439860d573ffac1b0bd0a314cc1fdcacb01cf68f46b7cfcf10606c0ff7360e775b06483c755da1214411290ad59997800ccf7e57f21c94c93de015e0fcf22407ed01a5a5cc098b7c6752a3ac460f7e4e1fb0cf84aafa9e2779fe86da8c2d3d3d895c3c7f4766b76664169c7091acc9bd34fbe109df07ea48e50984a2bbf7c9c7e15189fb083d476191bb8b3a3a81f99cb81eefa7176764149bbad34f6b67a78d9a73390ba279bfed700a23a96f67db873df4b", 0xd5}, {&(0x7f0000000900)="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", 0xfa}, {&(0x7f0000000a00)="48109dca5dd4ddb78662276c5681fa2ceae26fe644005be2f0e7b94ba3ea69f06465c08bbd86f0714daf6a2e6b08678b5f009d6eec2c8fe2373a0769775be465aec44862b14047d71e257f488e3b74f31fffab9730684a61369db1d83d3e5b00b12a3ca3452d5fa46d8f1f7bc4298e6d01be72662763c180b45134b05c2ef6dac6a7c6086f4f3359646e468a987ea9e80942b0ebb716492af29d91419546f3e7cce6aec174e8d47c8dce0058333bfa039a1b81bf1913d93d6ad2dcdc85", 0xbd}, {&(0x7f0000000ac0)="19cae4339df08b8b71168ffc943535c5b9b951f7c6fd433c08993c152920bed2d86a0103689099b0e25383ac6bb3afc22f99577e6c665fecd53b42f513171d52b56e5c80075428ec0bdccfe81eb9be20ce800f051436d43b1e204d6b4239f1544aeafb7f5f65e98fac7a3b1378c740697e0803154460339f0b290053124d04d3e97a597113e52e754a906b30bee4f0348c983e7e6ffdb017477958bb76c646ae543f54f9e0565c3511cd6d4742d524a1c9da29a4a19d63ba1e2be944bf191b", 0xbf}, {&(0x7f0000000b80)="f15e3feb72686686cac8a3009bb6614d5e09182fe1d5e1c41fb94c2d44704b71cb878942ac144e86d9f337ea1e13b0fa7f3df2aeaed671a0b477ae1ba96390932c34ab7e19903e0b74c05320ed4eebce84a17e69b754153175cccd1bd46409d454b45b23acc5e5f6fe7e6ef932ef55d2de22330e748f4ddac93c8d69117dc3cf591875d096e7c08d6556ca97072f17cef39fd010a1bf38ba08fda4366ec212eefff232363cfd5be886f1d5b115456570ce32c2cd7c68", 0xb6}, {&(0x7f0000000c40)="4816cb83bd26be669fb4d1bd69c044a73cdc208c8306663720d204b7885121d889eb511b051dad7d9c3509dc43db679ea9a1c511f7c1729936ae3b3ee1b23e25f886b8eb2d3f14062e9ab561288dd408ce9617afc781a711b68ecd2b17014a9dc0d1321b5c801b1012a66bca6f28acffea9e02da68b8646b71761ebaabf67684238acc742879136225bce137dc0e7bdf30d4f2734537d191519f9bd2e2db10f35da871af4ee428b1764aa9eeb9ebae799fbb5665", 0xb4}, {&(0x7f0000000d00)="4d131605a0133af5efd89390c0044025d721b88de4a8f7490cdaa9c994c1a40b805debdbd88ee46f242a5f42335002c649e2b2263dc09c2c304f4a0492d96b337ccc40f6b82f7a7905f5259c1bf66fe71ed072d19b52672c4b8f37f5817f32805658bd1e21371c56967fea32f038a9d6bbd494a0da58df745dfea7720a0b", 0x7e}, {&(0x7f0000000d80)="ec2e8ca24a40b07ffa88ec15e3fe034b0b5d94b60ea027705eb9600cff7f2b96bd1d0944de16", 0x26}], 0xa, 0x0) accept4$inet6(r3, &(0x7f0000000e40)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000e80)=0x1c, 0x80800) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000ec0)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000f00)={0xaa, 0x1}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000f40)={@generic="5e7e9b972da7c874930c8ef7eec2ef91", @ifru_ivalue=0x10001}) bind$can_raw(r0, &(0x7f0000000fc0)={0x1d}, 0x10) getgid() setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000)={0x7}, 0x4) mknod$loop(&(0x7f0000001040)='./file0\x00', 0x100, 0x0) 2018/02/22 18:00:02 executing program 7: r0 = socket(0x10, 0x4000000000000802, 0x0) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041536b0a006c39088b01454a", 0x1f) 2018/02/22 18:00:02 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r2 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r2, &(0x7f000034aff8)='./file0\x00') renameat(r2, &(0x7f0000beeff8)='./file0\x00', r2, &(0x7f0000009000)='./control\x00') name_to_handle_at(r2, &(0x7f0000000080)='./control\x00', &(0x7f0000000040)={0xc, 0x0, "507a7e93"}, &(0x7f000091bffc), 0x0) readlinkat(r2, &(0x7f0000edc000)='./control\x00', &(0x7f00005df000)=""/234, 0xea) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) [ 55.547793] binder: 8057:8065 got reply transaction with no transaction stack [ 55.555297] binder: 8057:8065 transaction failed 29201/-71, size 0-0 line 2757 [ 55.603268] binder: 8057:8075 got reply transaction with no transaction stack [ 55.610684] binder: 8057:8075 transaction failed 29201/-71, size 0-0 line 2757 2018/02/22 18:00:02 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x9, 0x6, 0x0, 0x6, 0x24}, &(0x7f0000000100)=0xa0) r2 = getpgrp(0x0) sched_getscheduler(r2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0xfd1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000000cff2)={0x0, 0x0, 0x0, []}, &(0x7f0000007000)=0x8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008ff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r4, 0xc0046d00, &(0x7f0000007000)) r5 = getpgid(0x0) r6 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r4, &(0x7f00000001c0)={r0, r0, 0x80000001}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r3, 0xc0}, 0x8) 2018/02/22 18:00:02 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001ff8)=0x2cfb, 0x1d8e465659fbd53e) 2018/02/22 18:00:02 executing program 4: socket$inet6(0xa, 0x0, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = getpgid(r0) r2 = getpid() tgkill(r1, r2, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400400, 0x0) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000000040)=""/163) getsockopt$inet_buf(r3, 0x0, 0x400000000000487, &(0x7f0000dcffe8)=""/24, &(0x7f00003f8000)=0xffbe) 2018/02/22 18:00:02 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r2 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r2, &(0x7f000034aff8)='./file0\x00') renameat(r2, &(0x7f0000beeff8)='./file0\x00', r2, &(0x7f0000009000)='./control\x00') name_to_handle_at(r2, &(0x7f0000000080)='./control\x00', &(0x7f0000000040)={0xc, 0x0, "507a7e93"}, &(0x7f000091bffc), 0x0) readlinkat(r2, &(0x7f0000edc000)='./control\x00', &(0x7f00005df000)=""/234, 0xea) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) 2018/02/22 18:00:02 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0xfffffffffffffd19) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x0, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0xfffffffffffffdf7, 0x12041, &(0x7f0000898ff0)={0x2, 0x1, @empty}, 0x36f) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000000)={0x5, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) ftruncate(r1, 0x9) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef6ffc)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r1, 0x0, &(0x7f0000000140)={{0x77359400}, {r2, r3+30000000}}, &(0x7f0000000180)) syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/02/22 18:00:02 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}}, 0x4a, 0x400, 0x9, 0x1ff, 0x100}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x4}, &(0x7f0000000180)=0x8) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="170000001400030207fffd946fa283bc0aeee6d87986c4", 0x17}], 0x1}, 0x0) 2018/02/22 18:00:02 executing program 3: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xd8, &(0x7f0000434ff0)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6gre0\x00'}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, []}]}]}, 0x40}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000040)=0xfebd) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x4000, 0x8002, 0xd70, 0x81, r1}, &(0x7f0000000140)=0x10) 2018/02/22 18:00:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) close(r0) pipe(&(0x7f0000de8ff8)={0x0, 0x0}) dup2(r2, r1) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8ad, 0x0) 2018/02/22 18:00:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000c4fff0)=[{&(0x7f0000bdafff)='1', 0x1}], 0x1) [ 55.649858] binder: undelivered TRANSACTION_ERROR: 29201 [ 55.655571] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/22 18:00:02 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_mr_cache\x00') perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000100)={{r1, r2/1000+10000}, {0x0, 0x7530}}, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000180)) 2018/02/22 18:00:02 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x3, 0x4, 0x4, 0x100000001, 0x0, r0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000782fe0)={r1, &(0x7f0000978000), &(0x7f0000799000)}, 0x20) 2018/02/22 18:00:02 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x24000) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x8800) r1 = memfd_create(&(0x7f0000000000)='-\x00', 0xfffffffffffffffe) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/02/22 18:00:02 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r2 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r2, &(0x7f000034aff8)='./file0\x00') renameat(r2, &(0x7f0000beeff8)='./file0\x00', r2, &(0x7f0000009000)='./control\x00') name_to_handle_at(r2, &(0x7f0000000080)='./control\x00', &(0x7f0000000040)={0xc, 0x0, "507a7e93"}, &(0x7f000091bffc), 0x0) readlinkat(r2, &(0x7f0000edc000)='./control\x00', &(0x7f00005df000)=""/234, 0xea) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) 2018/02/22 18:00:02 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x418002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000040)={{0x9, 0x1000}, 'port0\x00', 0x58, 0x11000, 0x3, 0x2, 0x2, 0xa5e, 0xeec, 0x0, 0x7, 0xfffffffffffffffa}) mmap(&(0x7f0000000000/0xe7a000)=nil, 0xe7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e78ff7)='/dev/sg#\x00', 0x5, 0x10000) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000c91000)=""/215, &(0x7f0000e78ffc)=0xd7) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x4a) recvmmsg(r3, &(0x7f0000e79000)=[{{&(0x7f0000441fda)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000059af90)=[{&(0x7f0000e79faf)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e79fa9)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000272f62)=""/158, 0x9e}, {&(0x7f0000e79fd7)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015cff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000e79fe0)=[{&(0x7f0000e79f21)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba6ff7)=@rc, 0x9, &(0x7f0000109fb0)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e79f96)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd1f90)=""/112, 0x70}], 0x5, &(0x7f000084bfc9)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci, 0x6, &(0x7f0000e79fc0)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e79f18)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c2f1b)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f00007c2f90)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000902f79)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e79f1a)=""/230, 0xe6}, {&(0x7f0000267f54)=""/172, 0xac}, {&(0x7f0000e79f43)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e79f53)=""/173, 0xad, 0xd4}}], 0x5, 0x120, &(0x7f000060eff0)={0x77359400}) r4 = socket$l2tp(0x18, 0x1, 0x1) dup2(r4, r2) 2018/02/22 18:00:02 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x3, 0x0, 0x101, 'queue1\x00'}) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000100)=""/15, &(0x7f0000000140)=0xf) madvise(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xb) 2018/02/22 18:00:02 executing program 7: pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000040)={0x1, [0x5]}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r1, 0xfff, 0x8}, 0xc) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x7fffffff, 0x8000) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4004ae52, &(0x7f0000000100)=0x2) r3 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000d10ffc)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f000041c000)=[@in6={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @in={0x2, 0xffffffffffffffff, @rand_addr=0x5}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x58) socket$inet(0x2, 0xa, 0x81) 2018/02/22 18:00:02 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x78, 0x100000001, 0x1, 0x4, 0x0, 0x0, 0xc0, 0x20000, 0x4, 0x7, 0x6, 0x57, 0x8000, 0x1, 0xff, 0x100000001, 0xff, 0x1, 0x7, 0x8, 0x0, 0xfff, 0xc150, 0x22d93536, 0x2, 0x4, 0x27d, 0x58bf, 0x37a, 0xea, 0x2, 0xb1, 0xfffffffffffffffc, 0x4, 0x10001, 0x9, 0xecd, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000080), 0x2}, 0x4000, 0x8, 0xffffffff, 0x2, 0xdb6, 0x9, 0x6}, r1, 0xfffffffffffffc00, r0, 0xc) r2 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r4 = socket$kcm(0x29, 0x2, 0x0) sendfile(r4, r3, &(0x7f0000301ff8), 0xffffffff) sendmsg$kcm(r4, &(0x7f00000005c0)={&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f0000000300)=[{&(0x7f0000000240)='{', 0x1}], 0x1, &(0x7f0000000340)=[]}, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000080)=0xffffffffffffffff) 2018/02/22 18:00:02 executing program 6: syz_emit_ethernet(0x4e, &(0x7f000000a000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x18, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}}}}, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x40) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000040)=0x1, 0x4) 2018/02/22 18:00:02 executing program 4: clone(0x840000, &(0x7f0000000180), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() setregid(r0, r1) 2018/02/22 18:00:02 executing program 5: socket$inet6(0xa, 0x3, 0x401000000085) write$fuse(0xffffffffffffffff, &(0x7f00009eb000)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out}, 0x30) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xf4e, &(0x7f0000ffb000/0x3000)=nil, 0x6) 2018/02/22 18:00:02 executing program 6: mkdir(&(0x7f0000000000)='./control\x00', 0x1) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x1, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@upd={0xf8, 0x12, 0x300, 0x6, 0x1, {{'drbg_nopr_sha1\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0x7ff}, {0x8, 0x1, 0x100}]}, 0xf8}, 0x1, 0x0, 0x0, 0x44}, 0x1) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) 2018/02/22 18:00:02 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="8ac58101b6d04d8f309b11b229d930479f9926f7ff0f467cc1130cabcd8eb7adeb3b0382e131e27d3ca2058233f3d941feb57530f2371086022011930c48b43c35fbe14f6cf31fa2d185db7fb6da475aa77d8e8bb17b26e44dce3dfe3c0a426901d1019862da436b41a53a3ea0ab64209279906e101a98579f359fefad7eed117e2b5457c55c0e84f7c47c30af9613be7d") bind$alg(r0, &(0x7f0000ae8fa8)={0x26, 'aead\x00', 0x0, 0x0, '%eqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100)=0x1, 0x4) accept4$alg(r1, 0x0, 0x0, 0x80800) 2018/02/22 18:00:02 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f00000000c0)={"63797384656d5f753a6f626a6773545f653a755a72765f72756c65735f40072030", 0x20, 'unconfined', 0x20}, 0x3) 2018/02/22 18:00:02 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000e9e000)=0x5) r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) r1 = accept4$ipx(r0, 0x0, &(0x7f000081fffc)=0x4c6072ec, 0x0) setsockopt$sock_int(r1, 0x1, 0x1007, &(0x7f0000000000)=0x7f, 0x4) 2018/02/22 18:00:02 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x3}) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x40) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0xd0) clock_gettime(0x0, &(0x7f0000000080)) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) rt_tgsigqueueinfo(r1, r0, 0x7, &(0x7f0000000000)={0x1, 0x6, 0x3, 0xcc1f}) getsockopt$inet_dccp_int(r2, 0x21, 0x1a, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, r2}) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000001c0)={r4, r5, 0x100000000}) lookup_dcookie(0x3b2, &(0x7f0000000200)=""/127, 0x7f) readv(r3, &(0x7f0000000080)=[], 0x162) 2018/02/22 18:00:02 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r2 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r2, &(0x7f000034aff8)='./file0\x00') renameat(r2, &(0x7f0000beeff8)='./file0\x00', r2, &(0x7f0000009000)='./control\x00') name_to_handle_at(r2, &(0x7f0000000080)='./control\x00', &(0x7f0000000040)={0xc, 0x0, "507a7e93"}, &(0x7f000091bffc), 0x0) readlinkat(r2, &(0x7f0000edc000)='./control\x00', &(0x7f00005df000)=""/234, 0xea) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) 2018/02/22 18:00:02 executing program 7: ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000001fb0)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2000000000005}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x141880, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x3, @rand_addr=0x400}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x20, {0x2, 0x2, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) bpf$PROG_LOAD(0x5, &(0x7f0000abf000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [@ldst={0x4}], {0x95}}, &(0x7f0000162000)='syzkaller\x00', 0x5, 0xc3, &(0x7f00007d1f3d)=""/195}, 0x48) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000001280)=[{&(0x7f0000000040)=""/209, 0xd1}, {&(0x7f0000000140)=""/245, 0xf5}, {&(0x7f0000000240)=""/31, 0x1f}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x4, &(0x7f00000012c0)=""/20, 0x14, 0x2}, 0xb5071507f11bf979) sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000001340)=@in6={0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0x1c, &(0x7f0000001380)=[], 0x0, &(0x7f0000002000)=[{0xd8, 0x88, 0x7, "37906623ad44cb9039408bdd925211375bb0c7db31f86909bf7508e3885530ee3021f06e5916a01c83bffc4afa8519d628a1fde939165e5ec02943061cc1abefeeeb6080c69a86691cfa37ba0dca710b6c852c7318d6576f28184bbbfc1f3155de9b8d1f3c051d265799ea1b2db83e0a904cb2ba641fb6ade36c61a4936309a9ef1e07b36dee7a96f45925a5419b3df4f18fbd2c5d64937506b0be2f3f68bb622043f28140acb05c53c02fca2076524925f9233cde95d9a2e62fb77a5e94ef3d8f0d29376d7f47c5bed679"}, {0xe8, 0x988e3724f00472e8, 0x6, "22bcdd42e583a50898a685ed87734d90d41e4b07e82837debfadc58594fba27803b4d78993bb83b09c438d3bc8c6455ce889eb2a5bef45b8aeacf2ca1dfc9f56ff9c7ec08206935d264cc4b1bced08ad3f1162019150fdff053e399e91fd747796976f607800119cf2e12cf06c8e6a9091f707aa27334fee839cfbb72c09607b7b18c0528ccf7e26d7906130308cbe668db552a8bddcaa4d7fdd51083a36c6bd403342d8e1e542d675d8529d18ad49ea02a418b8ff0b958883b1ba6540b09a85cd958509d41718329a66c3363c470f12d36402fc01deec4a47c7"}, {0xa8, 0x1ff, 0x3, "b409f96db421755a647d4040adf766c7f86fc8657c0f5ad7e6396a8e3180a676168424f19e5941ec3e8f3d76a692f92a50f38d8b6df9c6faae7ea378ac4f5a067de53648b1d45ba9da2b6ebbece0e826d979b2fc096485ff7e36277f34e8fcfafd40342e4cbf8a5654a1f16fc4c6e19682f565ee5358a749123888cb0a19b87a7c906fead8b262e5c833e62e51318f309fdf78c1d50c3c1138de"}, {0xe8, 0x13b, 0x9, "4e2b0cb5594c301f22905d3341280c628427704c2b5b8c4531da3cafff4277944d66d9c3f33f22dc6b5bad9d7a508651c3a849c3cd5cbf1bcc4178729d1be5064b20eeea90bdc4e2e1893e07ebefaa541e6682fc7d4eb7fefe1d9f256204d3bb86540b0ab04ee1686f200d2b01bbb4d2d4d8233ed1dfe5d311010fb617767cd26b89f0cc3f5f0fcfcdbe9a68a542514e03edb6f3ee4e6cb50e4e5b4b94e50ecb19a9224e6fae6e9823a1a32c7709722746adfe8f09e3e91a81d026b5e6a2ea6a89ac4abd55afcdced80d0cb92f4ec43a27e2463396867515cd5e"}, {0xf4, 0x117, 0x400, "d9664002256a8c51b516bd51c7a1b102ced3bddaa73e0631f5c6fd62393e0cddde2fac854b5d7a314dc88a76db52c37c48dd22e4fd15140fc339d24dbcac8a453618754e903fec0ce3fd49246b4034785e3dda8ee6dff1e154a0506ef4900f0a50de732ac9254582c639ae3c1d8c4308b91a9f381c7b68bbab1cd5a43a2a614c7dfaf12e9d3b9978c7884ee29134233fe4f95fc91968febcd67c3cf6d1ea7b5c95b3ca1b57271657391f76d51476280268245d9fe2896160d751b9eff02d58ff5615d2fe136646b0ccbf8714a965509bbe56ac26e5bd939ca0117cd04a90e18048c8957e4b1ff9c4"}, {0xa0, 0x111, 0x100000001, "de20ec1e7b1320d6700c2c070ef7af7ba9faead202deda443992ce005def564b764ad63fe8fa8f412c0cb3829a28a74c6fd7b1a38b3074fc24e16e2708d7db70e0b3981d0587a1697ce69f18a413cbd387d3506dbb59d6715a19c7c542c0b3a9e43868f24ef1ab312f52bd71c3a8fd1c524fbceb2ef38d7e9e341abf91c40b0bd506a473718f7c92fb6d3caed465ec5bc7"}, {0x100c, 0x0, 0xc6d2, "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"}, {0x74, 0x109, 0x8, "75af2aa17f84e350eeefeeb1473748784bea094c2bacb58126fb5b7a172b8dc3ab75cac8af9ade8615f9cfae4625db566a9e3f04d9b13148536440d069c1903a2ed01d5a8d99d729f714be132adfb6822843fa3cd4fcb20568bc1b93087d5457017141ccd3"}, {0x5c, 0x10f, 0x9b, "a7b51ca34a3e4907a151b79e7ab11b072c3051996f482e136abb547dec382548f66738d4155bf1756f4a04159affbb0237bcaa723a3f1abdd57bdc4e1802d7f0a32eaf5963395c277771130416"}], 0x15c0, 0x4000000}, 0x10) lsetxattr(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)=@known='security.evm\x00', &(0x7f00000013c0)='syzkaller\x00', 0xa, 0xca8f92375f3ff01c) recvmsg$kcm(r1, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000001340)=""/36, 0x24}, {&(0x7f0000002000)=""/4096, 0xfffffdaa}, {&(0x7f0000001380)=""/116, 0x74}, {&(0x7f0000001400)=""/228, 0xe4}, {&(0x7f0000001500)}, {&(0x7f0000001540)=""/218, 0x5d}], 0x6, &(0x7f0000001680)=""/245, 0xfffffffffffffe67, 0x5}, 0x143) [ 55.819509] kauditd_printk_skb: 1 callbacks suppressed [ 55.819517] audit: type=1400 audit(1519322402.716:49): avc: denied { map } for pid=8128 comm="syz-executor0" path="/dev/sg0" dev="devtmpfs" ino=107 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 2018/02/22 18:00:02 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r2 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r2, &(0x7f000034aff8)='./file0\x00') renameat(r2, &(0x7f0000beeff8)='./file0\x00', r2, &(0x7f0000009000)='./control\x00') name_to_handle_at(r2, &(0x7f0000000080)='./control\x00', &(0x7f0000000040)={0xc, 0x0, "507a7e93"}, &(0x7f000091bffc), 0x0) readlinkat(r2, &(0x7f0000edc000)='./control\x00', &(0x7f00005df000)=""/234, 0xea) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) 2018/02/22 18:00:02 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffff9c}) write$vnet(r0, &(0x7f00000001c0)={0x1, {&(0x7f0000000040)=""/233, 0xe9, &(0x7f0000000140)=""/112, 0x0, 0x2}}, 0x68) r1 = syz_open_procfs(0x0, &(0x7f0000fd0ff3)='attr/current\x00') read(r1, &(0x7f0000000000)=""/4096, 0xb9) 2018/02/22 18:00:02 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000052e000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="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", 0x1000, 0xfffffffffffffff9) r1 = request_key(&(0x7f0000001240)='encrypted\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000012c0)='\x00', 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001200)=[{&(0x7f0000001080)="6738cbc41aabc9968075af3bb6962d32dcfb0e5e4e7f4d1d4d25b5dbbf7a3d1435e716ecbd609ca9f2728489a3a32bf157e8ca4775263edd3270d159c2cfbbe37cc5ad12a99d16764e5fb33284fc0436ecdda97e2d530d5c1aa7d2db04dcd84e439bca4fb5461b200ee61511c66cc4032476ef683d88de8e3a7ca2c1f8010249c5c78974ccf9f2a152081c40e10d42b9f439410bce98de7ba315e48add41b2385897fe1e2bbe6883062d0fd15ba3451e58d9b0ee190d64595368467c77bbc8393747845394951d632d4629c195de28", 0xcf}, {&(0x7f0000001180)="c5be3cb4aeac5649772de83a3fac3ef5c641b67f95821aa56d9f77b7f20992b2a7dc8bb7e4fd1d4629f5fe79eea39db8e5cc8800872af27163249212a009f588c479f7ad5d7a0fc6c8a7a3070da1fabfcbfb3441754899962a9a3a", 0x5b}], 0x2, r1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000618000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000001300)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/02/22 18:00:02 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000fce000)='/dev/net/tun\x00', 0x0, 0x0) preadv(r0, &(0x7f0000002280)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/49, 0x31}, {&(0x7f0000001040)=""/14, 0xe}, {&(0x7f0000001080)=""/59, 0x3b}, {&(0x7f00000010c0)=""/109, 0x6d}, {&(0x7f0000001140)=""/228, 0xe4}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/14, 0xe}], 0x8, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) unshare(0x400) setsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000000000)=0x8, 0xfffffffffffffe64) flock(r1, 0x5) 2018/02/22 18:00:02 executing program 7: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000), 0xfffffffffffffd7c) 2018/02/22 18:00:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000443000)={@common="6c6f00000000000000000000000000ff", &(0x7f0000ff9000)=@ethtool_rxnfc={0x3e, 0x0, 0x0, {0x0, @esp_ip6_spec={@empty, @loopback={0x0, 0x1}}, {"ac79", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @ah_ip6_spec={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}}, {"2ed4", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}, 0x0, []}}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8040, 0x0) gettid() ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000040)={0x9, 0x3ff, 0x7, 0x0, 0x0, [], [], [], 0x5, 0x7fffffff}) 2018/02/22 18:00:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TIOCNXCL(r0, 0x540d) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00007f4ffc)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x3, 0x5, 0xdff, 0x3, 0xa7, 0x9, 0x4, 0x9, 0x4, 0x3, 0x5, 0xcb}) 2018/02/22 18:00:02 executing program 3: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r2 = dup(r0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000040)={0x5, 0x3, 0x3, 0x5}) sendmsg(r1, &(0x7f000001b000)={0x0, 0x0, &(0x7f00000003c0)=[], 0x0, &(0x7f0000000040)=[{0x108, 0x11f, 0x4, "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"}, {0x74, 0x117, 0x1, "55ffc803fd61f21f902e245cd86146468cf0a8020919cb4ad6b6c7a0c6e0acf372fe7c32cc3e735a4bcf9058a472271c52b07252257f830b9295d728fe348db651b257a2d0e593b7899da82615a68f3123178ef85e0592d833c9580389fc00e89510e99ba33111"}, {0x9c, 0x118, 0x5, "40e2b749121e56a5e878cc5ad4c564795a72135c24656c68474e5634648e55c66658bf48c0128a7fcff4824442d8b1d5f5b850f38c679f1f00c78f2882a3b5e418fb626fc7a8150efcf8ecfcfbeeda52fc3f0c722faad7c9d3b686fd2b78084c053b54d6db15fed0f881aab8a0e44565649c961551f301c3dc55b7d67e16120936b073494ff55f4573c3d8a09d61"}, {0x100c, 0x115, 0x641, "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"}, {0xd8, 0x103, 0xea, "d2083d175f46a333ffb96c805a5712f416016873f5e3aee924a386ad8fccbb4597d9279897f4c5ceb2bec17e69a999c72bdf91ec96bbf5026185cc2c190ddd3c6a0d83f9887827f0995efdc1792d3ef9cd574c9a4cdd489218b8f48492d898d084dcd665a6cd26123f9a31c94b3e54fe714c20ce241368c94a02dce4c03d7227186469cdef1f0cdfaa42608e5d48b80409250e3ef02ec5a5af3df571e08451433da05d90d0ce0c6d830fc2340edec09af09f7e461f2c063f67dd57a06a6f089c04422e16020e4dc247"}, {0xffffffffffffff9e, 0x102, 0x5df0, "b1be5049d263f6eab7753d2491946716a88e58385cfb1c0547c6323f5b1c57c0521e6898b5f6c21677f59cfaab0ed2b79e2b5aadf3cbb2f7ea234ce3506c84e8a99a626db0660c7b8ba2baf97c70757cf8eaccb2d4f6f56c950d3e281d322eae5839f774a155de96c2381a601f1ea77497248239dd3c4be353e410892c7186c6875ec045b4d8706dd92042"}, {0xc, 0x109, 0x5}], 0x13a0}, 0x0) 2018/02/22 18:00:02 executing program 4: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x20, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080)) close(r0) 2018/02/22 18:00:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x3ff, 0x0) truncate(&(0x7f0000b44ff8)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000ecff3)='net/udplite6\x00') getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) getgroups(0x6, &(0x7f0000000200)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x2, r3, r4, 0x3, 0x8, 0x44002) sendfile(r0, r2, &(0x7f00006deff8), 0x800) 2018/02/22 18:00:02 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r2 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r2, &(0x7f000034aff8)='./file0\x00') renameat(r2, &(0x7f0000beeff8)='./file0\x00', r2, &(0x7f0000009000)='./control\x00') name_to_handle_at(r2, &(0x7f0000000080)='./control\x00', &(0x7f0000000040)={0xc, 0x0, "507a7e93"}, &(0x7f000091bffc), 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) 2018/02/22 18:00:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3a) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x8) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000000040)=0x4) 2018/02/22 18:00:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004800)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000000200)=[{&(0x7f0000000040)=""/206, 0xce}, {&(0x7f0000000140)=""/58, 0x3a}, {&(0x7f0000000180)=""/17, 0x11}, {&(0x7f00000001c0)=""/40, 0x28}], 0x4, &(0x7f0000000240), 0x0, 0x8e1}, 0x1e}, {{&(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f00000023c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/214, 0xd6}], 0x3, 0x0, 0x0, 0x10001}, 0x3}, {{&(0x7f0000002400)=@un=@abs, 0x8, &(0x7f0000002840)=[{&(0x7f0000002440)}, {&(0x7f0000002480)=""/76, 0x4c}, {&(0x7f0000002500)=""/89, 0x59}, {&(0x7f0000002580)=""/231, 0xe7}, {&(0x7f0000002680)=""/168, 0xa8}, {&(0x7f0000002740)=""/10, 0xa}, {&(0x7f0000002780)=""/177, 0xb1}], 0x7, &(0x7f0000002880)=""/211, 0xd3, 0x1f}, 0x9fe}, {{&(0x7f0000002980)=@generic, 0x80, &(0x7f0000002c80)=[{&(0x7f0000002a00)=""/97, 0x61}, {&(0x7f0000002a80)=""/242, 0xf2}, {&(0x7f0000002b80)=""/225, 0xe1}], 0x3, &(0x7f0000002cc0)=""/196, 0xc4, 0x160}, 0x2}, {{&(0x7f0000002dc0)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000003080)=[{&(0x7f0000002e00)=""/75, 0x4b}, {&(0x7f0000002e80)=""/244, 0xf4}, {&(0x7f0000002f80)=""/215, 0xd7}], 0x3, &(0x7f00000030c0)=""/233, 0xe9, 0x5}, 0x7fffffff}, {{0x0, 0x0, &(0x7f00000033c0)=[{&(0x7f00000031c0)=""/75, 0x4b}, {&(0x7f0000003240)=""/172, 0xac}, {&(0x7f0000003300)=""/170, 0xaa}], 0x3, &(0x7f0000003400)=""/84, 0x54, 0x9}, 0x7}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000003480)=""/4096, 0x1000}, {&(0x7f0000004480)=""/211, 0xd3}, {&(0x7f0000004580)=""/137, 0x89}, {&(0x7f0000004640)=""/236, 0xec}, {&(0x7f0000004740)=""/42, 0x2a}, {&(0x7f0000004780)=""/14, 0xe}], 0x6, 0x0, 0x0, 0x9}, 0xfffffffffffffffe}], 0x7, 0x2, &(0x7f0000004900)={0x77359400}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004940)={0x0, 0xc6}, &(0x7f0000004980)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000049c0)={r1, @in6={{0xa, 0x2, 0x269d, @mcast1={0xff, 0x1, [], 0x1}, 0xb2}}}, 0x8c) r2 = syz_open_dev$evdev(&(0x7f0000000fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000000)={0x0, 0x1, &(0x7f0000000000)="1a"}) 2018/02/22 18:00:02 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004bf000)={@common='bridge0\x00', 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x10000003, 0x7, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d}, 0x0, 0x0, 0xffffffffffffffff, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0x7, 0x0, 0x100000001, 0x2}, 0xfffffdf8) sendto$packet(r0, &(0x7f0000795fe8), 0x0, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="a241f9740fe5"}, 0x14) 2018/02/22 18:00:02 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x800) fcntl$getown(r0, 0x9) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000040)=""/236, &(0x7f0000000140)=0xec) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000e5e000)='./file0\x00', 0x0) dup2(r1, r2) 2018/02/22 18:00:02 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x501) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd, 0x200) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4f59, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) dup2(r2, r1) 2018/02/22 18:00:02 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xd2, 0x2) 2018/02/22 18:00:03 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r2 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r2, &(0x7f000034aff8)='./file0\x00') renameat(r2, &(0x7f0000beeff8)='./file0\x00', r2, &(0x7f0000009000)='./control\x00') perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) 2018/02/22 18:00:03 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0xa6e, 0x6, 0x5, 0xdf6a, 0xb22, 0x5eb14930}) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0xef, 0x48ce098) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x0) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0xff, 0x1, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/02/22 18:00:03 executing program 3: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f000002cff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002c000)) r0 = creat(&(0x7f000002cff4)='./file0\x00', 0x0) truncate(&(0x7f0000011ff4)='./file0/bus\x00', 0x2798) lseek(r0, 0x0, 0x4) 2018/02/22 18:00:03 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r2 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r2, &(0x7f000034aff8)='./file0\x00') perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) 2018/02/22 18:00:03 executing program 3: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000ae2ffe)='&\x00') r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xfffffffffffffe01) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000037000)='debugfs\x00', 0x0, &(0x7f0000012fd0)) 2018/02/22 18:00:03 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xfffffffffffffffc, 0x0) read(r0, &(0x7f00000000c0)=""/4096, 0x1000) 2018/02/22 18:00:03 executing program 2: r0 = socket(0xa, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7fff, 0x161600) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000040)={"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"}) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000a08c94)={'filter\x00', 0x7, 0x4, 0x3ac, 0x0, 0x1e4, 0x0, 0x2c8, 0x2c8, 0x2c8, 0x4, &(0x7f00003a6fc0), {[{{@uncond, 0xc0, 0xe4}, @unspec=@NFQUEUE1={0x24, 'NFQUEUE\x00', 0x1}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "fc3728b45268880dfb2e8b5f01dd45dcdfe7ef5ed491070f7f3487d17622"}}, {{@uncond, 0xc0, 0xe4}, @unspec=@STANDARD={0x24}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) connect$bt_sco(r1, &(0x7f0000000440)={0x1f, {0x7, 0x7f90, 0x10001, 0x6, 0x8, 0x3}}, 0x8) clock_getres(0x5, &(0x7f0000000440)) 2018/02/22 18:00:03 executing program 7: r0 = socket$inet(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={@common='ip6gre0\x00', 0x0}) bind(r0, &(0x7f0000000000)=@in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0xfff}, 0x1c) sendmmsg(r0, &(0x7f0000000880)=[{{&(0x7f0000000080)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14, &(0x7f00000002c0)=[], 0x0, &(0x7f0000000140)=[]}}, {{0x0, 0x0, &(0x7f0000000300)=[], 0x0, &(0x7f0000000340)=[]}}], 0x2, 0x0) 2018/02/22 18:00:03 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[]}}], 0x2, 0x3) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000080)={r2}) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x80800) sendmmsg(r0, &(0x7f00000000c0)=[], 0x0, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) recvfrom$inet(r3, &(0x7f00000000c0)=""/87, 0x57, 0x0, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0xfffffffffffffe95) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_RESET_OWNER(r4, 0xaf02, 0x0) 2018/02/22 18:00:03 executing program 6: r0 = socket(0xffffffffffffffff, 0x8000a, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b24ff0)={0x1, &(0x7f00002a4fe8)=[{0x6}]}, 0x8) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00003f1fed)=""/19, &(0x7f0000f21ffc)=0x13) 2018/02/22 18:00:03 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000376fa8)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x0, @rand_addr=0x200}}, 0x81, 0x7, 0x9719, 0x3, 0x8}, &(0x7f0000000180)=0xa0) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) write(r3, &(0x7f000072ff97), 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f0000000040)={0x9, 0xaf, "6470bd084d61f725d6f2c3d255f6ac85575151f85fd986361c43a0c01216c602bc015888b663cc19409a72ab5ba8415a641d8ea87b6c5f2596bb825f69dab9c21f3e8d0cb4b960a682bfabfe06693c0cd2e4b2f6bf0d0831d954ae13b625d711204f3f5557ba1e9ae597d09aef6358aa3d9e928cff6b86059dab973c3d83b23eb1a4b40adcf28cab9527aec5d1c07711cb5d639a6de228350c46dae84693394030235dc25136a4b14fe0f3f7b77595"}) 2018/02/22 18:00:03 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000d73000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}}]}, 0x60}, 0x1}, 0x0) 2018/02/22 18:00:03 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x80) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)={0x5, 0x0, [{0x80000008, 0xb4b, 0x0, 0x7, 0x2}, {0x0, 0x3, 0x100000000, 0x8, 0x3ff}, {0x0, 0x8000, 0x3, 0x4, 0x200}, {0x1, 0x4, 0x3, 0x81}, {0xc0000007, 0x4, 0xb71, 0xfffffffffffffffd, 0xdb9}]}) 2018/02/22 18:00:03 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x201) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000040)="88e95bb7730b4b5667bc5510b3069505d2f1a16f6fef6aceaf19b7ba3408fc66893688c882fa546ebba654b9700514207c2d14e9f4a86c7296d0d549b8c290009818c7c64e0012fd8566ed9afd2b7445441af79b645f0e093c5121d6bca382db55df1205410921fdc7696f665695fc56d9cd8b7ea26b98d3fccdf3b96ac6095987cb5072d4e87f53193745c6f4528acee93804d6d7b363b9bf07513961c60b54f0a047dced2c71a2b72e759ada3b6b176739dde729b194ca1ef551a3b786dc57c0eaff1b340bc886627cbceb2dcbec71f0bec511a8", 0xd5) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) rt_sigsuspend(&(0x7f0000000040)={0x3}, 0x8) r2 = socket(0xa, 0x80001, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000080)=@fragment={0x6, 0x0, 0x0, 0x8, 0x0, 0x9, 0x1}, 0x8) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000001ffc), &(0x7f0000000ffc)=0x4) getpriority(0x1, r1) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000498000)={&(0x7f00009ee000)={0x10}, 0xffffffffffffff0d, &(0x7f00008b7ff0)={&(0x7f0000635000)={0x18, 0x2, 0x1000001, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) personality(0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000140)={0x0, 0x7530}, 0x8) utimensat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x100) 2018/02/22 18:00:03 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8ab09f5bf59dc365, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000040)={0xc00000000000000, 0x1000, 0x1e07, 0xf, 0x20}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff}, 0x2c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x8, 0x7}, {0x8, 0x8}, {0x4, 0x800}, {0x2, 0x8}, {0x0, 0x6}, {0xb, 0xfffffffffffffffc}, {0x3, 0x6}], 0x7) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00000000c0)={{0x2, 0x1000}, 'port0\x00', 0x40, 0x40, 0x2, 0x5, 0x3, 0x5, 0x7, 0x0, 0x1, 0xffffffff}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=0x1000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe1ff6)={r1, &(0x7f0000fe4000), &(0x7f0000707000)=""/55}, 0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r2, 0x2e, "0ad2daea6ac862364e5b9992b8e4e391915eea4a0c53a0d5a424bf1e6dd7ddd7ad03ce0e12b0c89313451dc66bcd"}, &(0x7f00000001c0)=0x36) 2018/02/22 18:00:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x40) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f00000001c0)={0xe01, 0x7f2, r1, 0x6df, r2, 0x1, 0x2, 0x5}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x6, 0x4, 0x3f, 0xb}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000f000)={r3, &(0x7f000000a000), &(0x7f000000ffd0)=""/48}, 0x18) 2018/02/22 18:00:03 executing program 5: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) dup(r0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000676ff0)={0x0, 0xa78a92b01ba44232, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}]}, &(0x7f0000a93ffc)=0x3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r2, 0x5, 0x30, 0x8, 0x6}, &(0x7f00000000c0)=0x18) 2018/02/22 18:00:03 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x480000, 0x104) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000a08000)={0x14, 0x15, 0x109, 0x4, 0xffffffffffffffff, {0x40000001}, []}, 0x14}, 0x1}, 0x0) 2018/02/22 18:00:03 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) sync_file_range(r0, 0x3e6, 0x8, 0x2) 2018/02/22 18:00:03 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r2 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r2, &(0x7f000034aff8)='./file0\x00') perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) 2018/02/22 18:00:03 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ab9000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000fb8000)=""/246) ioctl$TCFLSH(r0, 0x540b, 0x800) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000b3c000)=""/174) close(r0) 2018/02/22 18:00:03 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x80) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)={0x5, 0x0, [{0x80000008, 0xb4b, 0x0, 0x7, 0x2}, {0x0, 0x3, 0x100000000, 0x8, 0x3ff}, {0x0, 0x8000, 0x3, 0x4, 0x200}, {0x1, 0x4, 0x3, 0x81}, {0xc0000007, 0x4, 0xb71, 0xfffffffffffffffd, 0xdb9}]}) 2018/02/22 18:00:03 executing program 0: r0 = socket(0x2, 0x3, 0x40000000000000c1) pause() setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000880)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3c0, 0x0, 0x28c, 0x94, 0x0, 0x0, 0x32c, 0x32c, 0x32c, 0x32c, 0x32c, 0x6, &(0x7f000000cfa0), {[{{@uncond, 0x0, 0x70, 0x94, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x24, 'CONNSECMARK\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, 0x0, 0x0, @generic="6d753fd93f0ed4c86a853712d9a3c110", @common='teql0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x94, 0x0, {}, []}, @inet=@DSCP={0x24, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x94, 0x0, {}, []}, @inet=@TOS={0x24, 'TOS\x00'}}, {{@ip={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x41c) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x2, @loopback=0x7f000001}, {0x6, @random="d7dc407a10f4"}, 0x10, {0x2, 0x0, @rand_addr=0x7}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/22 18:00:03 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket(0xa, 0x2, 0x0) sendto$inet(r2, &(0x7f0000213fd7), 0x0, 0x8000, &(0x7f00009faff0)={0x2, 0x2, @empty}, 0x10) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) sendmsg$inet_sctp(r2, &(0x7f000009afc8)={&(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000000300)=[{&(0x7f00000002c0)="a45dc09c80a2a86a66bb005d74b16836a79d23517d0c9870"}], 0x2000000000000131, &(0x7f0000000100)=[@init={0x0, 0x84, 0x0, {0xffff, 0x6, 0x7fff}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0xfffffffffffffffb, 0x200, 0x0, 0x0, 0x3, 0x5, 0x4, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffffa, 0x8001, 0x2, 0x2, r3}}, @init={0x14, 0x84, 0x0, {0x1f, 0x7f, 0x55, 0x4}}, @init={0x14, 0x84, 0x0, {0x7, 0x101, 0x400, 0x6}}, @init={0x0, 0x84, 0x0, {0x80000000000, 0x2e4, 0x9, 0x101}}, @init={0x0, 0x84, 0x0, {0x1, 0x5, 0x5, 0x6}}, @sndrcv={0x2c, 0x84, 0x1, {0xffffffff, 0xca, 0x4, 0x5387, 0x101, 0xffff, 0x57ef, 0x5e9bbe3, r3}}], 0x160}, 0x0) 2018/02/22 18:00:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x40) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0xfe4b, 0x2, 0x180000}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000080)) sendmsg$nl_generic(r0, &(0x7f0000010000)={&(0x7f0000000000)={0x10}, 0x6, &(0x7f0000015ff0)={&(0x7f0000006fdc)={0x24, 0x1e, 0xafc, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x2, [@typed={0xffffffffffffff73, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@local, 0x0}, &(0x7f00000000c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', r2}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000180)={0x8001, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x2, @empty}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80552a1466d26fc, 0x9, 0x3, 0x0, 0x4, &(0x7f0000000140)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xffffffff, 0xffffffffffffff80, 0x1000}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000200)={@generic, @ifru_addrs=@pptp={0x0, 0x0, {0x0, @loopback}}}) open$dir(&(0x7f0000000140)='./file0\x00', 0x10000, 0x8) 2018/02/22 18:00:03 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000088ff18)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400080, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r2 = memfd_create(&(0x7f0000000040)=')cgroupppp1\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xc3, "41c2a8ad25ed4da08bb72afa86182dc60f308362f022abc3be1f4cbc7ef7ddf72569235de2a6c251f5f2f531e3947d532ed667dbdfb60215ed60b123478059511505d70f8a55f360f427b33a4bf1bbb3ed22975c9ff18f6e89379517fc0da7157ed282cec58168648304dbff80841d75d53bf65d4fde6548b3302a78cd0b5153c40e0e9e65f5b6564d105b7600f5d9fb2428a9f53f2d3bf478e2a70f47872841b55ad7fe6df5f33627f0785c3a7cfefe6ffdb87785d620a2e2a39e8a44aa4f0e87a925"}, &(0x7f0000000200)=0xcb) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000240)={r3, 0x4}, 0x8) 2018/02/22 18:00:03 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r2 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r2, &(0x7f000034aff8)='./file0\x00') perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) [ 56.373540] mmap: syz-executor2 (8286) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/22 18:00:03 executing program 6: sendmsg$netlink(0xffffffffffffffff, &(0x7f000005cfe4)={&(0x7f000003fff4)=@proc={0x10}, 0xc, &(0x7f000002dfe0)=[{&(0x7f000005c000)={0x10, 0x37, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x0, 0x0, 0xffffffffffffff1d}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfffffffffffffffe, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005bffc)) 2018/02/22 18:00:03 executing program 2: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={@generic="ef1d6ee572f8d8bc9b939ddcabdb855b", 0x7ff}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) fsync(r2) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={@generic="3c923c8c242e07bf2c7db5329418353b", @ifru_flags}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$dupfd(r3, 0x406, r2) write$tun(r2, &(0x7f0000955000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000006, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"8571dc48841a02d1d9d335faa1649dfbfdc89324cc1090ea0b77d8158b50074e261b0be93331d2a74b50c3734fc61b8a0eae79785170ced916"}}}}, 0x6b) 2018/02/22 18:00:03 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x2, 0x7f, 0x9}, 0x2c) socketpair$inet(0x2, 0x4, 0x7, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet6(0xa, 0x80004, 0x5, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000080)=0x4) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x1, 0x4) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000100)=0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000036fe0)={r0, &(0x7f0000000000)="390dd045084ec324df97632257a3016549e92de023763dd4740dc1a1a684df700b84dacfd64c406b83662551a7b828b3d0d61b312108d438e427f4ab56d50ac525b072c7ffd64cef513ed28ebe7e5e9cdc7a2a5ed28806c462d3df20576a59755f74677140154ef15ca3579d88634382c08d8cf83f93f058cba32da4858a5cdccb647d4c640e609160c181aacd79e5d6ed02f8f3f484e42fae362b", &(0x7f0000396000), 0x3}, 0x20) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000140)='em1em1(\x00', 0x8, 0x2) 2018/02/22 18:00:03 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x80080) sendmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000040)=@l2={0x1f, 0xfffffffffffffff8, {0x0, 0x0, 0x2, 0x401, 0x9, 0x4}}, 0xe, &(0x7f0000000340)=[{&(0x7f0000000080)="a635059ec06c4811ecc79f1b1faf27afe1ef555d2222143108c486ed01f8968f09951267b75c1d0de9970610938f533c2e60718c2576fde028f13fe697368a904b06ec13c2aad1b1c6808a0d4cccffbb4eb981a9ab14da15737c838da8891a91ecc8e45cef327efa0b36ffcff063424ab50eba4a4fa5a51a4790e2761318abeb4ac1b9d2d8add7dcdb5dd68b1372bcdd5e6b6d549b7ac2953e123dbccf36f9094b64c77bc608d2dabf6480af04125d25ca9e3d648c9ced", 0xb7}, {&(0x7f0000000140)="943771edae2baf32779c60c1abd3e781b93066f8542264594b4d08d85b75077acccea270a4cb0b580b3b57119a2106ebb38583a8bf6ce4f3796752a1296b4e16ee0e84f1042c0dcc48bd31c323d0d6b1c7e1bf47d73308eed50d1e2ff70686a28aa6468b104b52eb144c", 0x6a}, {&(0x7f00000001c0)="562e3fa1bad88fb56d5f80b187dba3e95bd86cd27e7329c1e1a0e0095a92c7056b07f71ae096f559d0b1126f6d1e9071834751546eeaf0c84c29746db7f02946cf6558210cecba06db51ed637ae402c7c1bf6f3977053e04efdb4482c1a5dc31f2e9334ccd8f96b619657f2c2f309ba5362cf9ac83e279320d19a635decafa1b762a32516188281efc933b311570871480fc4aa45b7514663b289da47e865e679454d9e00e9bc8ff9f80da4f2dfc4dab00d1a84bcdf150008b1d98beb68ee62d39d57561ae5795cb292e2a436d1f0dda59d22903061219427c992fe0b1f2821f3bd5e86fb4", 0xe5}, {&(0x7f00000002c0)="acd595fb3aa32ec272344598a48214d519", 0x11}, {&(0x7f0000000300)="febf455056e0008bd6", 0x9}], 0x5, &(0x7f0000000380)=[{0x40, 0x103, 0x9, "40e32f06a91980c707a63ed2ba5b4e196600511cc63f343a40061b616251ea863ddca3592ebe1bb4f2791d885847740cdffdba"}, {0x18, 0x84, 0xfffffffffffffffb, "64c314124b5b016e1ca8f9"}, {0xf4, 0x114, 0x40, "cea807408798ce572b09a5f34dcb522fd212258bb327cd40a9b1861943f34677e8f27a36902e4531c96760b687760ef68b9eaed5ee31b1388d7f04167160ba937b0780a32a6678a985ddab5ec8d6030daf9b69c385afe1ab8aca9b0900d4fb83ddac06215904c2bd697c032c0a2a61f0cf14889f6a26ccc5337a8f0ae8e515ad34918d83b5172ba0a163ce1e167f1e0df33f7ca726f5c0d884c873d703f06e461bc751d4e90c293b9e624a0c4d29b1550706a21ee3aade0ecd29c5eeba44da0535f25c9f036fc61223c633c3a1bb8f6ba033b44db92b4533282daa0e1c4961ad790bf6a0da"}, {0xcc, 0x117, 0x52, "3a151aeb43e71fb0f8f9697a9aa328f537ae5c121d1de25e19caf73752a0277b6949796e38346437ba53375a26ecf2bc800cf87e52181fa4a9b4768dc93d606527597b6fa6371e50e0ce46744eacab9b8ff40d0226f1f9e81839217903b47e86e22f5553ee089f503bfac9ed41fb68f95a3bc8462bb7facca5a60b277d8a2fe89a8b12dc639f5acd2626a08c22217511c788225f016590ff91fc6612f7d8ec03981c53533d46e1557c7e1472e7d44e186f259540b2d4f56f25aff140ee6694"}, {0x100c, 0x10e, 0x5, "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0x1224, 0x40}, 0x20000000) process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000fcaf07)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0xb, 0xb, 0x400, 0x3, 0x3, {0x822eb089ea730e2a, 0x0, 0x4}, [@typed={0x10, 0x3a, @u64=0xfffffffffffffffe}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x20004000) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/02/22 18:00:03 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000397000)={0x1, 0x2, 0x7f, 0x1, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001a4fe0)={r0, &(0x7f0000232fba), &(0x7f0000398000)}, 0x20) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, r0}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x100) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000080)={0x0, r2}) 2018/02/22 18:00:03 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x80) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)={0x5, 0x0, [{0x80000008, 0xb4b, 0x0, 0x7, 0x2}, {0x0, 0x3, 0x100000000, 0x8, 0x3ff}, {0x0, 0x8000, 0x3, 0x4, 0x200}, {0x1, 0x4, 0x3, 0x81}, {0xc0000007, 0x4, 0xb71, 0xfffffffffffffffd, 0xdb9}]}) [ 56.505393] device eql entered promiscuous mode 2018/02/22 18:00:03 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) 2018/02/22 18:00:03 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x15, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x3, 0x260, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1e4, 0xffffffff, 0xffffffff, 0x1e4, 0xffffffff, 0x3, &(0x7f000002ffd0), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="d5c44e772d766c34a7b3ae1bf7a7274e", @generic="8945c98d4224a5f11c63effe4dc5508b"}, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='irlan0\x00', @common='ip6_vti0\x00'}, 0x0, 0xa8, 0xc8, 0x0, {}, [@inet=@rpfilter={0x0, 'rpfilter\x00', 0x0, {0x2}}, @common=@frag={0x0, 'frag\x00', 0x0, {0xff, 0x7fffffff, 0x100, 0x38}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffffffffffcc) socketpair(0x1, 0x6, 0x697, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000040)) utime(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x2ac9}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x1, 0x2, 0x80000000, 0x1}, 0x8) 2018/02/22 18:00:03 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x40e, &(0x7f0000cd3fe0)={0x1}) io_setup(0x5, &(0x7f0000916000)=0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="51580a5ca07e1c041deccebdc951ad0a0efb64adeadb5ae87c84e5c5812a8ebb5798e767033d20e127694268f6175edc3ef6a98fd86d6cdc88513774ab39e4bd61064a243f0d083ba016326b22083fd067deb0f3f0345cf74d890e2a5d4ece0757ab0fb015bfa080ea3c951675de7f7ce536a14143709a30b87e0d174698cd45558f7babed1b4a9e8f7dcbdb35c8ead957e7209dc7e424a006a9a7f6598517423d2aa18b7d44d144b8d190ecc39e7d0e47ed6313c028d943040f6704eda7c03b64d0ffda780855db99425ce5c2be", 0xce, 0x8, 0x0, 0x1, r2}]) io_submit(r1, 0x1, &(0x7f00002de000)=[&(0x7f0000a45fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000587f65), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/22 18:00:03 executing program 6: r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x66, "72a20271ff51abafd0be44168bc2e2601738b5913bcf9660d0229164f965663ac1409ec43c9a0a6684d39278b5ba1e2db9aa170d770503f2d6193225376271b7be5cda6177d4e3e7cd607e27aa8154dcb897051632580d37f24ebc33e3b99307ba7eda1bb009"}, &(0x7f0000000080)=0x6e) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x7) sendmmsg(r0, &(0x7f0000000980)=[{{&(0x7f0000000000)=@generic={0x0, "83df902c080a733f774a286a50b7c1f6f0f849237b7b81f27b6c557d2bfe94b19c5f8df23733de1a12b076ea77019b0eb26adb1bd82685ffde0dc8865d4526d4ee11a0ff2e76133a2108100d7c1e505752306c5a5e9754a9b088fd2a034ff50e44d9ef11d3f25aa05099c9e972dba8b98b545be00ce903236294792f6f48"}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)="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", 0xff}, {&(0x7f0000000180)="e86f2629b06ef0a1d72910780cb95237c150f1991c3a90357652f6ba4865b957d6fbe48714be2a2af816c2dabbf7e18da999c717ea212d292a609eed94592b261e228717a7e7d0096066e34dc715e6164f7866", 0x53}, {&(0x7f0000000200)}], 0x3, 0x0, 0x0, 0x24008094}, 0xfa}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000280)="3fe2dd5e67d599b40ed989b5d6007d62ad8ed5f991effd1c78527b950cb4d1f6faa3533ab6f1cb7cb8a79603eaa8c9b7d7e67c415d3186831c57e93ad8afa285c601022ad79e9c925ae67981ce4b80630c1e1720629a127a376552bf480494e53df0705b14961d238f0f6c", 0x6b}, {&(0x7f0000000300)="49869ef257be3e7e6428f0c598061187d2a14df9b369d8e23637eba579e312448d1e9f3662efd6e7c714ad2378ed18e878884f9c25456fc096ab298e7cb828346f374cfbcbf336efc705d43d42a042f37147129b9625b235933930c5462755fc66b7e8ffd1d09e7c8c22b73bbbf6139c3b46a61fae86072b0c8b3a0a7b4a39cfae00f5c6990c2217af64e521106fd496ab5f39f15e7bfdb95d5de9b955b681d5cf85776f35606b84", 0xa8}, {&(0x7f00000003c0)="e22bc9f2b382b5770a8e3151313cad9b4386194fa1c1d7e40f54bd6e04822f83935207438b1b6cbffeddebbe5d6f0f4b34efd92df6db53a6518e545cce6a67f19ef2d0fb972a3a55ae15f13e85810029bec2fe4228fea17a67caeaaac471d89f961fd57ec9d3920ebb276b30a5df54620b476b3e8e6aecc5686d7f46e80b32f449b0900acf82b00cb2393c215bdaebe02239097446036a9b5e37ba2b396ba92ef0a71c5823be21ddaf7a0d414deca01452b1e479bc234a7a", 0xb8}, {&(0x7f0000000480)="51fde1682ebd46bd595fb7deeaffb94ae38164d40f9dea2f692c6d00dd25010f7396f62d55bcfa2bac53744a47bbb948fd5a", 0x32}, {&(0x7f00000004c0)="b1cc9e755687c2ca51f4c5f2483577e140721b13", 0x14}], 0x5, &(0x7f0000000540)=[{0xe8, 0x10f, 0x7, "0f55f453516f49d135b55074b9545583149079b5840e9efaf66b0ce76ab812c08d23d847b040c09bfd1ca66da4699daec23166cb78d4bfe6336bb2c3a3031c00777b86d197a79d023cebebcf747f1ca1113d934fdcd097750a1d2461b53c55573eb6d968729d4ae6a1a3ad8dd766d87f6330a6173d0d718b6970aa1d86a8c44f302a12d81b031319d0515c84f5ed6518878cc8bc4b974fd84ea7163fd088ccbdff13f8016c44bfcf06384bbfb11491daebb7f5018ec59773b59b29df17a01963c0a16ba344fd89361b39ba682be9bdc1631d8214e5892cc22654"}], 0xe8, 0x40000}, 0x1}, {{&(0x7f0000000640)=@in6={0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, 0x1c, &(0x7f0000000940)=[{&(0x7f0000000680)="7a331263905c18fb6b0a1b7137613b394933fa988a4f299b5b8656547b950669908e9815697fbcbc7b81448e5ffe5ec9496384046593028e2496cf9d33d1fdf86ff3107ab1f9791a5fcb0152570379b33b9afe4c2e1b93d737185ce548ca6a2e08860fb12b348e1c287d10c2a2bb60de5427c1e0ec327922a69039cfa75f8141f4d5329c28d15f011c9d229bc7599026816ae35effe0c53e14", 0x99}, {&(0x7f0000001040)="46b6202bc13c1270b1290b0fd6de851eac2716cab4c65ec5fe1ac2f96c87186f1fec937eddcc947b00e73b36de2b141420d845294660ee542d05f3fb8435120ceacaf3ca70ee5451afc3723d9494530c0bf7cad764857e80e8637d518e4e00bac92567cf0792a9c0300ec3c68820ea386c37ee5bd2bcc4ae1496e159f96499c8612e91c1f2173433b4e26dd08e706a244083e5c173696eb49925dc15b2e9d03d3eba0b51d213911e3e4c62ee5fa3d5626e138958bfc2c0e8d66dfa2ff0fba03d1d663c5146f6eb257ba42bf98d0bd45936f49dbebd8077d0e0e6e08402d67cd293d63234156263c5bbd6583f608d5fa2fa5dcb38c9f23595cd9a4577cda6863ad05ef9bf5c9f5529c9916b9389e217a178bd32a6fc59e4b072ee14f7df4b5da1c0bd65aa199197f63a0937e75b22c46dc75ea26de74f6adf61a18be8c4b591ec938308ec40846d5fe097759e190addd75c1af406a28bf1676b8014cfc28a82b92492839294af1cce59370b93915ed7cd78c93960d074d7689036470e8639357c1257eee35d61825c22c9320b391105b22b21cffc653715be69d01c2839b95a27e5a4a167d559f39a76c079bf6c3fc24e89b49edfd9b69525d5c387973883bd5a6c4f2a23d2f3d424783285f59afb1711757ea1759b79f184afcacec754146128d4cbfa064e4b198d395fa39dff841a0b319235fc7e79e7672a4fd9e763f75cfcd5cc5ac3a7bd03b047c7135fd799a8d992d4d7acfaf79da158e42542caa23ffdea422761ae836995dba67d311f5c5c20447b1e43ff405277e36d825a8deb5b941526e0e462bc81060733018c0461d82db4ec142f6dab68cb5fc05db4b39f82248e7c45b543b5fba3917790ebad47a92ee13b5d3859f2751be81c30771aa9cef6b90b47162c65efd74fcb6d25399a4e5554588135434bb5af6115c5b6404b1def7c1fec40ebb989c481db0eb1bc8cc6651eaf7b05ed54dadbfef311080d6cfa8c74f083a5728276c534988a10b823bc2a925aaafce097a1e9ba5a8c7f5a33c47840063f948dcfaca6661d9a5c37bf39a2acba8d6e70bc00b2b216755586cfc159c53de408100f9825b48d3e388a395aca105f241a8667a5d91d41f6045b78d6c53fce251da3e61d184684deb24d9efb75f18801e4e12654497cbc2a80079b2ef0f777b034a662060e4e3bace3e7ec8e55f1e05fa9d697524fa04caace338b9ca88badab70cfc3d5325dca53e697cb41fbe1c022420f27656e92a66e6f360be869ec47e577caf0e9af2420038b9ade1695555b792f6597445178dab331dbcb87e1d95d44c2b9b1aa9547d7b4dfc11e237a0971258fccdc21f54596aad03c3f46ebf8a2420fb50a2334130a87a266e4397255ad50541949eb06fc7ca7104aed9fce82803e085e62f3c3b2ed65c5905fe6f09a1002a5cca28d15778345d31692e71e464d2163c7645777722cd5e295491e4b0e631dbebea5346de83c2577bc4893c61a3a82f70d5b8b1e0ca2379000728a4b43e144c096956acce3154b33c7aec7cf41ec8f4f30fab38ea91f592a0422a660822c742ead8dca315e272310da44e964224ca40667da479916b4ab8267db642f7d625aa6676c652e17820c1e88d6c82b3e0921d1c578bc41150fd78dcb922c2de50b8ae4b71c68cc1da77b9177f5732cbc353fdbece79d4b857967b893b3f83bceed8cb26d227d0a56a48c677f4442b1f64e276944c880b26cd5825717e56e282655db9b022a250c504382a14c35dbf37e9dc37db909213ad169a2e0ab9843f42703b68253131254d978a3a511ae4e630f8651ed5e55670ff085350260ddf706cec1530fb8a140556b8434e34f8fd5923b92088f41356b6905724cde9a78722621c537638eaf444678982291c4c4eaca518376d18f423bd1ea7d7283f200517389ce5bff0c31ad66a41f75dff9c67c6b9d6734843e45b27ebf9d60ae49340ff9c346662a6e0cb364db0db806fb3ea0a3fea27ffd8c8485acb2f5355abd834cbab33fee03f71ac238fd4090df28fa8223a4953f3147be2bb608c98a637e054b640c1bdf16733f363d9730489a432f5c83e9795d5b754354dad4a98a2432c03f247119913690aa371358da44b963004f5b6f0bcca58cebd94a2d54cf1c8062ca314ef7cc2914fd5b9915859b7dac327a1c516cc67033fea9592c8d5864c3342957d435151dca7f4baca69a557142a7c8f0a911d10819dbd55360f2279bc789012b408ce622d92c3b68e5ac8397cb3a47f4a760cd95c58272f733dd5db2f0abb585db542942741d57b35430518815da1f97c1ab32226464a920927a010a2917118acfba25f32973b29bbae5141cf6ddfb2934463e7486fa2ac007129eb978858ae48542631593f65168c1fd29fc0984528da7438f1ffeaba86c58566a9402cf5a054f18c4ecbe11f08add2bda65a767696db0b02146f0bbd84df143b2b076a75ed9e64320c5c8da716b5de1c812fbfbec7e2d93eb56af4ceb4c223067104c8f2d3466faf084c2f4b8f7f2a8e64711f48e87668ed3b911b249e0137c3d2e31a56d4809de1e3492b008fffdb8f5d7a806e620a6fc9e5ae64b31b78128f26d56b0d0ee4684acd4323ee82697e29473d0a37c80c9040aa02bfa660dd2878d2e2f0f2e6ef85de220a9d7d64c70d7836f613f0fc40b2c428798db2c48388933b2650de0ee5914baeac4a5ba14a4c65d5099ffaa4d1dd84a662895dcb80e06c3ae9468031def6ba9cd23ca40a25829a3627e634fdb68fb14f358cfc73ce633811cfd5af7dc5c02439c51ab124c8ccd36635a7e3bf86c849d0232718fb0273ed9239ab7612db417db8f53a41fb45aaa49adef164b5c7c6541ac4a4e872360933b859547b5a0be1c96e3707285e98cb210900acfb3d2caa52b3743edaac0c07d0b644c5d589ba246a446f848f0e0105c17815d8e2957c1673a9477e68bdca987dd2897e82a573937322e041d5e8a91c6e1566da50b3ffa132938c00c89157b67fe15d69ad4ca77962e1f9e86947c926d043a60a92c7fdbbecd151f523003d9c83c46a48a96e4f9214a0d06e387d2e38efb765a2efd8aff2a1dd3c69af81a07cb6125d99b2bebd903fa239364fdc165919d8fe9db5daa7dbc016e4f95c27480b6dc940e33e82b30913d8810b0821c6d38bc97f61cf1b9888e24a701facba4c78dd8607b6b090ab39278c775e50c49953b5acf0095e09674f38b61897e6427c6f864c23279fbd09edf7bd4a29bb648218a8f4409e8d45ce34e3c958e19dfdd40f647125f65d403eb8f92e949347788ec9ae2b3ccb6ca094cc48d9501d195e223c20d8d29bc670f9ae22c026fe951e8bd719ad823846758eb248ee27bf06981baf9d62de69bda7239eb98ec2d78037bbe61ae100964213b584a4f3fd1e766a7f8d09c36dfcef1355df9f25fc527522dbccf9fe44d8aaa3de0987b3158389a09fbd6fb52262a1c440eacff5012aec090fd9b3f32c9551cf4efe3a4251efa71cf48f3c0cd9e174a55075fddaa4626e1324b03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&(0x7f0000002040)=[{0x48, 0x10f, 0x1, "84ae5ef899f7436cc4fda1e3c91ca8af1dfaac4869fe819d8c28c6a44c1e26c33bd8a1d960a134de21c558466c200fed97bfa7fa0a725980c2"}, {0x90, 0x105, 0x101, "6e96aab62d5fde76f206766da6057d32abac9b803635b013d73e5b7e3f47a05619856284085337526890e380900dfa57e3670f03c4cee65c370224c2975c3c78d97a1701339aa778dac96f9e70fe441e0e934cdba4d844e1d58cb303ec80383f3a26fc215f69de60e182d73d159da137be003f15c20455e0a41a2bb6a3716e9a3d32723d"}, {0x54, 0x84, 0x4, "06022c536646a78e2de4466370cde0c8131aa19913413deedef9c6ded849b6f9beee43543031d80e6870a3d4a61313f945717a1a028875f33c9cbf2be2ad5e0689cd6c1daa"}, {0xd0, 0x18b, 0x4, "d982f94d91f361f1453b99b1787b8ff931835199ca725a2cbafaf68086928f578845be59fcd6b5c26c761665b33a1ee7a902594326903e924f338199deedd84a2452f69532f7cada11ca388036e8bca8aa9ea6e15ca9207e24769f4a5e183841f667a6736503255ce3ad1edc78f102aed0d941c23abd99a060ebce8aaf8bec008e3ae0da21e0e34b910ef5624053017fe6550ae6622e1fbb6ba49bb380d4ef212d41fd8cbb455e14e860c5b72ddddcb36889e1257eac0aa4288575918a5733ed9563b13b"}, {0x100c, 0x111, 0x49, "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"}], 0x1208, 0x800}, 0x9}], 0x3, 0x4040000) 2018/02/22 18:00:03 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x80) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)={0x5, 0x0, [{0x80000008, 0xb4b, 0x0, 0x7, 0x2}, {0x0, 0x3, 0x100000000, 0x8, 0x3ff}, {0x0, 0x8000, 0x3, 0x4, 0x200}, {0x1, 0x4, 0x3, 0x81}, {0xc0000007, 0x4, 0xb71, 0xfffffffffffffffd, 0xdb9}]}) 2018/02/22 18:00:03 executing program 2: r0 = socket$inet6(0xa, 0x801, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x400, 0x30000) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x3, 0xa7d, 0x6, 0xa8}, {0x0, 0x7, 0x1505}, {0x7, 0x100000000, 0x40, 0x3f}, {0x8001, 0x10000, 0x6f01, 0x80000001}, {0x6, 0x4, 0x140, 0x7fffffff}, {0x1000, 0x2, 0xffff, 0x9}]}, 0x8) bind$inet6(r0, &(0x7f000000e000)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x3}, 0x11) connect$inet6(r0, &(0x7f000000c000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) bind$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) 2018/02/22 18:00:03 executing program 5: r0 = syz_open_dev$binder(&(0x7f00009a1ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000bf1f)}) r3 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x13, r2, 0x2e) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0xcc, 0x0, &(0x7f0000000200)=[@transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x28, 0x10, &(0x7f0000000100)=[@ptr={0x70742a85, 0x1, &(0x7f00000000c0), 0x1, 0x0, 0xb}], &(0x7f0000000140)=[0x68, 0x38]}}, @decrefs={0x40046307, 0x1}, @clear_death={0x400c630f, 0x1, 0x4}, @register_looper={0x630b}, @free_buffer={0x40086303, r3}, @transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x38, 0x10, &(0x7f0000000180)=[@flat={0x77682a85, 0xa, r3, 0x2}, @fda={0x66646185, 0x6, 0x4, 0x4}], &(0x7f00000001c0)=[0x20, 0x30]}}, @increfs={0x40046304, 0x3}, @acquire_done={0x40106309, r3}], 0x0, 0x0, &(0x7f0000000040)}) 2018/02/22 18:00:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0xc, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@local}, &(0x7f0000000080)=0x14) 2018/02/22 18:00:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') readv(r0, &(0x7f0000000040)=[{&(0x7f0000590000)=""/4096, 0x1000}], 0x1) 2018/02/22 18:00:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r4 = epoll_create1(0x0) r5 = fcntl$dupfd(r3, 0x0, r2) r6 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, 0x20010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f0000000040)={r6}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000000)={0x5}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002c1000)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r0, &(0x7f0000000080)="ba0a4f84e827e2f122fcb99ac28972a097697eec6f700d29a3fc9206274ca81c3a9cd4", &(0x7f00000000c0)=""/117}, 0x18) 2018/02/22 18:00:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000075dff8)="0000060025bd0300", 0x8) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f00006dd000)=[{{&(0x7f000077f000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x32, &(0x7f0000fe2ff8)=[{&(0x7f00008b4000)='\a', 0x1}], 0x1, &(0x7f0000cb7ec4)=[]}}], 0x1, 0xc000) recvmmsg(r1, &(0x7f0000004080)=[{{&(0x7f0000000140)=@ipx, 0x10, &(0x7f0000000440)=[{&(0x7f0000000180)=""/20, 0x14}, {&(0x7f0000001080)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/252, 0xfc}, {&(0x7f00000002c0)=""/175, 0xaf}, {&(0x7f0000000380)=""/138, 0x8a}], 0x5, &(0x7f0000000480)=""/160, 0xa0}, 0x6}, {{&(0x7f0000000540)=@pppoe={0x0, 0x0, {0x0, @dev, @generic}}, 0x1e, &(0x7f0000000600)=[{&(0x7f0000000580)=""/107, 0x6b}], 0x1, &(0x7f0000002080)=""/4096, 0x1000}, 0x7fffffff}, {{&(0x7f0000000640)=@alg, 0x58, &(0x7f0000000c80)=[{&(0x7f00000006c0)=""/120, 0x78}, {&(0x7f0000003080)=""/4096, 0x1000}, {&(0x7f0000000740)=""/233, 0xe9}, {&(0x7f0000000840)=""/240, 0xf0}, {&(0x7f0000000940)=""/82, 0x52}, {&(0x7f00000009c0)=""/89, 0x59}, {&(0x7f0000000a40)=""/228, 0xe4}, {&(0x7f0000000b40)=""/104, 0x68}, {&(0x7f0000000bc0)=""/184, 0xb8}], 0x9, &(0x7f0000000d00)=""/136, 0x88, 0x8}, 0x1}, {{&(0x7f0000000dc0)=@ax25, 0x10, &(0x7f0000000f80)=[{&(0x7f0000000e00)=""/95, 0x5f}, {&(0x7f0000000e80)=""/131, 0x83}, {&(0x7f0000000f40)=""/26, 0x1a}], 0x3, 0x0, 0x0, 0x8001}, 0x1ff}], 0x4, 0x2, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x204000) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2041, 0x0) fanotify_mark(r2, 0x0, 0x10, r3, &(0x7f0000000080)='./file0\x00') 2018/02/22 18:00:03 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) [ 56.613063] binder: 8344:8350 got transaction to invalid handle [ 56.619433] binder: 8344:8350 transaction failed 29201/-22, size 40-16 line 2842 2018/02/22 18:00:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) pipe(&(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x400, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x9}}}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x7b}, &(0x7f0000000140)=0x8) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000180)=0x8001, 0x4) clock_settime(0x1, &(0x7f00000001c0)={0x0, 0x989680}) getsockopt$inet_buf(r1, 0x0, 0x35, &(0x7f0000000200)=""/68, &(0x7f0000000280)=0x44) 2018/02/22 18:00:03 executing program 3: r0 = memfd_create(&(0x7f0000000000)="2700ce78360a05d5162505f2074a4d972f560fcb6164e196c2ef34f269cd5587fb4337146a9541fdc6fcc2d8", 0xfffffffffffffffe) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000040)="306248e607fca0ceda4bbcff663d649126a6ffb3") fcntl$lock(r0, 0x24, &(0x7f000000eff0)) 2018/02/22 18:00:03 executing program 7: r0 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r0, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mbind(&(0x7f00005f0000/0x1000)=nil, 0x1000, 0x4001, &(0x7f0000c1aff8)=0x2, 0x4, 0x0) mlock2(&(0x7f00004f9000/0x2000)=nil, 0x2000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x2, 0x4, 0x7, 0x100000000, r1}) 2018/02/22 18:00:03 executing program 2: pipe(&(0x7f00000000c0)={0x0, 0x0}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0x800001c) fstatfs(r1, &(0x7f0000000100)=""/209) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000080)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) ioctl(r1, 0x5, &(0x7f0000000200)="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") ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={@generic="87d2ae908c2f0cbe651368e75cef0a0e"}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x9) [ 56.661893] binder: BINDER_SET_CONTEXT_MGR already set [ 56.679422] binder: 8344:8350 ioctl 40046207 0 returned -16 2018/02/22 18:00:03 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000f7000)="a5", 0x1, 0x0, &(0x7f0000dfcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fc2000)="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", 0x480, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="17e4eab52d734775fd2af635b1e64b9f8f84808f651ac68677f9b0ce9263693df8b08638dc2d0a9361c5fdc32b94594037e6b76b64b26d15e11457c57d927af2839580bfeda861b8fac3de49d7b3dc584ac8030a407bc773f6e275417c6cc15682fdc8676f52f49e9fea577e062754e709b77fd0ad984d5f40fba143452521b25676e823748e8d7cfb86559733416f7117d892005a22", 0x96, 0x90, &(0x7f00000000c0)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000100)="2346e744839ec76f7b827d0e7f7c775f9167708dd2ede3ac9480e3efb91142903c9e43e66217c23da071db505e1a03805d43cbf08b7b0b023dd396", 0x3b}, {&(0x7f0000000140)="c6194b4dbab478f7d9e6d914406ce6dfce770d43c5bbe363a335e45fdf1fbbd5520f69e4c3b10b769bc7c9549143d779f89202495d6cbd481b61eb67e89f2beb4934295e9955c08bfed05cbc4d47ef648b1c8a2184ee964a239a34a235add9c7e31dc07bb6090ac28dd60642b78d409f331f145a11eef6d8139e93c9b560c2f73494530c146b3f73986275949e454aa126eb483d2b778639d9623bef015604ca397bb1b8cf1b6ed166c1a9726b955b90", 0xb0}, {&(0x7f0000000200)="4239deab43c47b1de48aa62f432a3e5be37d6c6e2e11014fd1d8bf31a54251e95abd0dbb550c6077100fbf4255d7a7123c0cc72289fd0dd292bfe85046dbf61afd44555411c4c316a8dca8a4c20905e7db2267e8ed122b6dadb39b27e82b7922615c454e010095c6aad8c4230ce314000bf4cad347f230175e5df524d189ff1c6d977c346b295c9eb042606d9d4c6d5e963a48901c261cb3aff701bd99e1ba4989cf7600cee5e468434fbe56286479dcedc11fb8e39404b6028497ea81365dfb01aa31e3", 0xc4}, {&(0x7f0000000300)="378b00fc7868738b3fc3a395e97609bd5e8a98449747c42c352c44da45f1984a07f9287358c9d9a4e15dd1ffa98f29f44fba7793b47fe87ebdbd113178bcc3cf89608487bc424838e8af8d45431e260b37", 0x51}, {&(0x7f0000000380)="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", 0xff}, {&(0x7f0000000480)="15fce17c57fd099e333af73aa9cb3bb4ba8f1ad099d4cd6c16244f58862635d96ea1677fe67298cc5215f52d05a791740857cfa1f23ab658409d0c17", 0x3c}], 0x6, 0x0) [ 56.713145] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/22 18:00:03 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400040, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000040)={0x2, 0xfff}) sendfile64(r0, r0, 0x0, 0x8) connect$nfc_raw(r0, &(0x7f0000000080)={0x27, 0x4, 0x4, 0x7}, 0x10) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) prctl$void(0xe) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x2, 0x10}, &(0x7f00000000c0)=0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}}) socket$inet6(0xa, 0x4, 0x1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x2, @rand_addr=0x7}}}, 0x8c) 2018/02/22 18:00:03 executing program 3: r0 = add_key$keyring(&(0x7f0000e58ff8)='keyring\x00', &(0x7f0000511000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f000057d000)='big_key\x00', &(0x7f0000e0fffb)={0x73, 0x79, 0x7a}, &(0x7f0000380000)='\a', 0x1, r0) keyctl$read(0xb, r1, &(0x7f0000552000)=""/81, 0xfffffffffffffd8d) socket$unix(0x1, 0x5, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='children\x00') ioctl$TIOCSCTTY(r2, 0x540e, 0x9) 2018/02/22 18:00:03 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@generic="a29348cc7e4d592e7e44ba8f547060ad", @ifru_flags=0x800}) r1 = socket$inet_udp(0x2, 0x2, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001100)=@nat={'nat\x00', 0x1b, 0x5, 0x3a0, 0x1c4, 0x1c4, 0xffffffff, 0xf0, 0x1c4, 0x330, 0x330, 0xffffffff, 0x330, 0x330, 0x5, &(0x7f0000000080), {[{{@ip={@loopback=0x7f000001, @dev={0xac, 0x14}, 0x0, 0x0, @generic="899806702d8a2dd91ffebbad9265db71", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xcc, 0x0, {}, []}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0xa0, 0xd4, 0x0, {}, [@common=@unspec=@cluster={0x30, 'cluster\x00', 0x0, {0x0, 0x364e, 0x9, 0x1}}]}, @REDIRECT={0x34, 'REDIRECT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @gre_key, @gre_key}}}}, {{@uncond, 0x0, 0x94, 0xc8, 0x0, {}, [@common=@icmp={0x24, 'icmp\x00', 0x0, {0x0, 0x3, 0xeb82, 0x1}}]}, @MASQUERADE={0x34, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14}, @empty, @gre_key, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa4, 0x0, {}, []}, @NETMAP={0x34, 'NETMAP\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @loopback=0x7f000001, @port, @icmp_id}}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3fc) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/22 18:00:03 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) 2018/02/22 18:00:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000010000)) dup3(r0, r1, 0x0) 2018/02/22 18:00:03 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000040)=""/86, &(0x7f00000000c0)=0x56) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000040)) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000100)=""/168, &(0x7f00000001c0)=0xa8) fgetxattr(r1, &(0x7f0000000200)=@random={'btrfs.', ',nodev!\x00'}, &(0x7f0000000240)=""/50, 0x32) socket$key(0xf, 0x3, 0x2) 2018/02/22 18:00:03 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x8000, 0x2, 0x1ff, 0x9, 0x7}, 0x14) r1 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db3fd8)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r3 = socket$inet(0x2, 0x1, 0x0) socket$can_raw(0x1d, 0x3, 0x1) nanosleep(&(0x7f0000000000)={0x77359400}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr}}) dup2(r1, r1) 2018/02/22 18:00:03 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000040)={0x3c}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=@nat={'nat\x00', 0x1b, 0x5, 0x348, 0xb8, 0x0, 0xffffffff, 0x3a0, 0x3a0, 0x538, 0x538, 0xffffffff, 0x538, 0x538, 0x5, &(0x7f0000000000), {[{{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="2ec76ae04426e36df0fb3a1ff4d3b673", @common='lo\x00'}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@dev={0xfe, 0x80}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}, {{@ip={@rand_addr, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4=@broadcast=0xffffffff, @port, @icmp_id}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ip={@rand_addr, @rand_addr, 0x0, 0x0, @common='sit0\x00', @common='syzkaller1\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @gre_key, @icmp_id}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) 2018/02/22 18:00:03 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x105000, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0x4) fcntl$dupfd(r0, 0x406, r0) pipe2(&(0x7f0000000040)={0x0}, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x222}]}) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000080)={0x400, 0x8001, 0x4ab, 0x8000000000000000, 0x8001, 0x3}) 2018/02/22 18:00:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000062bff1)='net/ipv6_route\x00') r1 = getpid() syz_open_procfs(r1, &(0x7f0000000000)='schedstat\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_open_procfs(r2, &(0x7f0000000040)='net/ip6_tables_names\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') sendfile(r3, r0, &(0x7f0000317ff8), 0x79fffffffffffd) 2018/02/22 18:00:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000ff3)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x88) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x2, &(0x7f0000005000/0x4000)=nil) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bic\x00', 0x4) 2018/02/22 18:00:03 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) fsync(r0) r1 = epoll_create1(0x80000) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000000)={0x6, 0xffffffff, 0x3, 0x4, 0x400}) ioctl$void(r1, 0x5451) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000040)=0xf85a) 2018/02/22 18:00:03 executing program 4: 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 = userfaultfd(0x0) recvmsg(0xffffffffffffff9c, &(0x7f00000002c0)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000000240)=[{&(0x7f0000000080)=""/45, 0x2d}, {&(0x7f00000000c0)=""/190, 0xbe}, {&(0x7f0000000180)=""/72, 0x48}, {&(0x7f0000000200)=""/13, 0xd}], 0x4, &(0x7f0000000280)=""/9, 0x9, 0x5}, 0x2000) bind$bt_rfcomm(r1, &(0x7f0000000300)={0x1f, {0x3, 0x7, 0x7, 0xfffffffffffffffb, 0x2e9f, 0x3}, 0x5}, 0xa) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x88000) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000080)=""/245) 2018/02/22 18:00:03 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x200000000011, &(0x7f00001aff55)=""/4, &(0x7f0000000000)=0x4) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f0000000040)="40ab6b02ff2b30b3b427919321ea7a7ab2d0cb57837efbb963c20081f2fa5246f067f4ecb9379f4c90f9e61f9bce595e099d1b988d796d5febe409487dd3af0e9284293fec52855e6a46b39eae72c44b35306b699b532393b8af86d0962efc84c23016d2c88bbe66eea49396694843a8f045e07865a3c45f3ed95ad47dbf06291af2c1e2ccfa66606fd536fbbbea65986ab186b24a0cbd1e05268f607620ebd28f51a0a72eac", 0xa6}, {&(0x7f0000000100)="f08f949d9c32b06571b77346b7c81f60864b83f807c2c1922b4992662c4e05db7c971a6e8afa57c3a04c566e7a44d5d228497126ae0525abb24408b631d8bbcf6af43329f5e9b25bf30bf0ea95f2093b0000a004cb", 0x55}, {&(0x7f0000000180)="fdccda341938b32fd64704491a4af94dab8c3fb9dfbcccfa0fcc1967b6b4f5d07ed13148011d260e628ed2e4ebdb0226a1115535d997af37ab659036809a381be845e89b99c83cfb87b1cac93743da67869a63f92fb036d492c8d0b855a11f7216f6e4012aadb2dfe57619c6bf85276acc1a230039642c8423cc2965d3342d84ddb357c9b40add587e7d6b9305ec8a360c2c0dc8db15f232c8d1279493d61d61397b517ee63071b73f73e1df26658d5243dfc643ee63628fcfe9f7491378b8e2bae2761d2f92dc757c9baace9d26738b8d879e37526957be52505c5133c1f8a151e9112fe7e88201aea0d3416a6ece", 0xef}], 0x3, 0xc) 2018/02/22 18:00:03 executing program 7: ioperm(0x0, 0x103, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f00000000c0)) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7fff, 0x10000) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000040)=""/67, &(0x7f00000000c0)=0x43) 2018/02/22 18:00:03 executing program 2: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000edc000)=0x5) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) fcntl$setsig(r1, 0xa, 0x25) write$selinux_create(r1, &(0x7f00007f2fb5)=@objname={'system_u:object_r:ppp_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x4b) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000079affc)) dup2(r0, r3) 2018/02/22 18:00:03 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000b22000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x6}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[], 0x51, 0x0, &(0x7f0000000100)="0b1e11f725807f310565f85be0ea89b98563da2b23ffffffffffff6ea96c42a7769ab9b9d8a85b330fb5ba700379151cb34801a28e8c8e7aceef562d783d446286b411d99b98c991564c102d8000000085"}) [ 56.940680] syz-executor0 (8419): /proc/8412/oom_adj is deprecated, please use /proc/8412/oom_score_adj instead. 2018/02/22 18:00:03 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000f9dff4)) 2018/02/22 18:00:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) writev(r0, &(0x7f0000455000)=[{&(0x7f0000000040)="390000001300094700bb61e1c30500000700000002000000450000a5c000000019001a000d00000043de290ff4000000fdffffff0000060400f991", 0x3b}], 0x1) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000000c0)) 2018/02/22 18:00:03 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfc7c, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000000080)=0x3) r2 = socket(0x15, 0x80005, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000000c0)=""/35) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@int, &(0x7f0000000140)=0x4) getsockopt(r2, 0x1, 0x2716, &(0x7f0000000040)=""/1, &(0x7f00000000c0)=0x1) 2018/02/22 18:00:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ecb(arc4)-generic,poly1305)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r2, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000391000)="83", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) 2018/02/22 18:00:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, 0x32, r0, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8902, &(0x7f0000001000)={@generic="a30e6ac2320158ff2dbf137547b7eae1"}) 2018/02/22 18:00:04 executing program 5: syz_emit_ethernet(0x27c, &(0x7f0000000100)={@empty, @link_local={0x1, 0x80, 0xc2}, [{[{0x9100, 0x2, 0x160, 0x3}], {0x8100, 0x9, 0x36, 0x1}}], {@ipv4={0x800, {{0x0, 0x4, 0x9, 0x5, 0x0, 0x3, 0x6, 0xffffffff, 0x33, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xb}, {[@ssrr={0x89, 0x0, 0x7, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr=0x200]}, @ra={0x94, 0x0, 0x4}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x3, 0x80, 0x2, 0x8001, 0x1}}}}}, 0x0) 2018/02/22 18:00:04 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400000) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000040)=""/235) r1 = syz_open_dev$tun(&(0x7f0000b27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c8fd8)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r2 = syz_open_dev$tun(&(0x7f0000864000)='/dev/net/tun\x00', 0x0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000248ffc)=0x9) 2018/02/22 18:00:04 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5385, &(0x7f0000978000)) 2018/02/22 18:00:04 executing program 1: r0 = epoll_create(0x10003) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000f9dff4)) 2018/02/22 18:00:04 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000318000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x6) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x311101) setns(r0, 0x0) capset(&(0x7f0000000040)={0x420080522}, &(0x7f0000000080)) 2018/02/22 18:00:04 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000e3fff5)='/dev/loop#\x00', 0x0, 0x181800) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x800, 0x7, 0x5, 0xde3, 0xc9a, 0xc000000, 0x4, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x5, 0xffffffff, 0xfffffffffffffffc, 0x8, 0x3}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x3, 0x3}, &(0x7f0000000140)=0x8) ioctl(r0, 0x4000000000001278, &(0x7f00001d6fff)) r4 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000000000)={@generic="22e39204b504e5baf39b740e72b09a2f", 0x80}) 2018/02/22 18:00:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000c8000)={@generic="ee0648808f0adb134c5d1f631299630a", @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x4) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000040)={0x56, 0xfc84, 0x2, {0x8}, {0x0, 0x9}, @ramp={0x1000, 0x7fffffff, {0x300, 0x7f, 0x100, 0x3}}}) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x440000) 2018/02/22 18:00:04 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000040)={0x685c4094, 0x9}) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000080)={0x0, 0x3, 0x2, &(0x7f0000000040)}) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000007ffc)=0x6, 0x1b0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f000001d000)=0xf62, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000000c0)=""/241) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7ff, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xee, "5e66f8b5b70024a2d2be840c39b6bb011c8862234fa48ebdc00a8de2c0b79cf9748d35ee1534559a924573ee4c2b64d31100e97c2c8050f677d00af5805be572621059cbeb03878ed8d77252cd44889bd0b0294ab54c1c2b662df2a5164d919fcf1b18f8cec53477237c8b9759ab2802ac894f16183e19b13dd539bcfffec906701eb8b97b2f3f667860ea5769214c73804c00e30837512668f4d339cf8524b58175402f04905e1713977de0a8f94e1a2dc26c4b8f630777e69134937815633ba9c161adf8c76e36a0ceb97c04d949fe41d9a7a110729c5e09fffa92bb2e68b35e680de867736a485f232f9ec498"}, &(0x7f0000000240)=0xf6) r5 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) setresuid(r5, r6, r7) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r3, 0x401, 0x0, 0x2, 0x8, 0x1, 0x1ff, 0x0, {r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xe3, 0x7ff, 0x3, 0x7f, 0x3}}, &(0x7f0000000340)=0xb8) sendto$packet(r1, &(0x7f0000015f41), 0x0, 0x0, &(0x7f0000015fec)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r8 = dup(r1) recvfrom$ax25(r8, &(0x7f0000013000)=""/243, 0xf3, 0x2000, &(0x7f0000000000)={0x3, {"87cde63a1ffefa"}}, 0x10) 2018/02/22 18:00:04 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) 2018/02/22 18:00:04 executing program 5: mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x3f, 0x5, 0x0) msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x0, &(0x7f00006e8000/0x2000)=nil, 0x3) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101001, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00000000c0)='em1\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) getpgid(r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x240, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x81c4}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f0000000100)={0x2a, r3}) signalfd(r2, &(0x7f0000000140)={0x8a}, 0x8) bind$netrom(r2, &(0x7f00000000c0)=@full={{0x3, {"a6624bfc939ad3"}, 0x5a}, [{"ae89bdde19db46"}, {"2454d5d2ac05b6"}, {"8237c997c94629"}, {"bd720a97cba7b1"}, {"261b99c033e741"}, {"a608c4e79c3d77"}, {"2f49d41759599a"}, {"5ca52d9d59c490"}]}, 0x48) [ 57.203495] audit: type=1400 audit(1519322404.100:50): avc: denied { setuid } for pid=8478 comm="syz-executor4" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/22 18:00:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000080)={0xfdb7, 0x7, 0x5, 0x1, 0x18}) fgetxattr(r0, &(0x7f00000000c0)=@random={'system.', '/selinux/avc/hash_stats\x00'}, &(0x7f0000000100), 0xfffffffffffffe8e) 2018/02/22 18:00:04 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfffffe0e) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000080)={r2, 0x3}) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) recvmsg$kcm(r1, &(0x7f000055efc8)={&(0x7f00008c9000)=@ipx, 0x10, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, &(0x7f0000ce3f72)=""/142, 0x8e}, 0x0) sendmsg$key(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)={0x2, 0x0, 0x0, 0x0, 0x20000092, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/22 18:00:04 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f00008db000)=[], 0x118, 0x0, &(0x7f0000000100)) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) sendto$inet(r0, &(0x7f0000168f26), 0x0, 0x48000, &(0x7f00008d2000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000005080)=[{{&(0x7f0000000000)=@alg, 0x58, &(0x7f0000001700)=[{&(0x7f0000000140)=""/254, 0xfe}, {&(0x7f0000000080)=""/38, 0x26}, {&(0x7f00000000c0)=""/11, 0xb}, {&(0x7f0000000240)=""/208, 0xd0}, {&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/197, 0xc5}, {&(0x7f0000001540)=""/240, 0xf0}, {&(0x7f0000001640)=""/162, 0xa2}], 0x9, &(0x7f0000001780)=""/24, 0x18, 0x7}, 0x8fd7}, {{0x0, 0x0, &(0x7f0000002c40)=[{&(0x7f00000017c0)=""/117, 0x75}, {&(0x7f0000001840)=""/224, 0xe0}, {&(0x7f0000001940)=""/128, 0x80}, {&(0x7f00000019c0)=""/105, 0x69}, {&(0x7f0000001a40)=""/167, 0xa7}, {&(0x7f0000001b00)=""/168, 0xa8}, {&(0x7f0000001bc0)=""/4096, 0x1000}, {&(0x7f0000002bc0)=""/83, 0x53}], 0x8, &(0x7f0000002c80)=""/58, 0x3a, 0x200}, 0x5}, {{0x0, 0x0, &(0x7f0000003f00)=[{&(0x7f0000002cc0)=""/190, 0xbe}, {&(0x7f0000002d80)=""/235, 0xeb}, {&(0x7f0000002e80)=""/34, 0x22}, {&(0x7f0000002ec0)=""/45, 0x2d}, {&(0x7f0000002f00)=""/4096, 0x1000}], 0x5, &(0x7f0000003f40)=""/2, 0x2, 0x81}, 0x20}, {{0x0, 0x0, &(0x7f00000044c0)=[{&(0x7f0000003f80)=""/25, 0x19}, {&(0x7f0000003fc0)=""/123, 0x7b}, {&(0x7f0000004040)=""/180, 0xb4}, {&(0x7f0000004100)=""/56, 0x38}, {&(0x7f0000004140)=""/192, 0xc0}, {&(0x7f0000004200)=""/44, 0x2c}, {&(0x7f0000004240)=""/116, 0x74}, {&(0x7f00000042c0)=""/253, 0xfd}, {&(0x7f00000043c0)=""/255, 0xff}], 0x9, &(0x7f0000004540)=""/167, 0xa7, 0x32}, 0x8}, {{0x0, 0x0, &(0x7f0000004740)=[{&(0x7f0000004600)=""/213, 0xd5}, {&(0x7f0000004700)=""/32, 0x20}], 0x2, 0x0, 0x0, 0x91e}, 0x10000}, {{&(0x7f0000004780)=@rc, 0xa, &(0x7f0000004800)=[{&(0x7f00000047c0)=""/46, 0x2e}], 0x1, &(0x7f0000004840)=""/96, 0x60, 0x4}, 0x4}, {{&(0x7f00000048c0)=@alg, 0x58, &(0x7f0000004fc0)=[{&(0x7f0000004940)=""/221, 0xdd}, {&(0x7f0000004a40)=""/128, 0x80}, {&(0x7f0000004ac0)=""/64, 0x40}, {&(0x7f0000004b00)=""/190, 0xbe}, {&(0x7f0000004bc0)=""/61, 0x3d}, {&(0x7f0000004c00)=""/253, 0xfd}, {&(0x7f0000004d00)=""/32, 0x20}, {&(0x7f0000004d40)=""/207, 0xcf}, {&(0x7f0000004e40)=""/207, 0xcf}, {&(0x7f0000004f40)=""/117, 0x75}], 0xa, &(0x7f0000005040)=""/49, 0x31, 0xfff}, 0x100000001}], 0x7, 0x10000, &(0x7f0000005180)={0x0, 0x989680}) 2018/02/22 18:00:04 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="aa7683d2f48970f1d160ae9053bc63c4797f2510406212ae709dfe7ac5faf0622fd0f6faaa0fcf96ad816aac85696dd81988444f65f925c96d00b1824bd2fe009cbfe3529d8845e4ac14aa2dd0dbacd57cb6df8a8cf90576de3172dec86ed39d4881de29b501b8eac4dcdfab30175c0bd86c16ab8b3b90bdab3fba4b8ee56340bdaa44604b9175576e9dfe0dd673deef23df9fc7f3aa12cf16cb5bd148757139a4eaa170f5c59650c1bcc224663c03594f08c07dcf5a4bc21d736d22d3b2c6f576f3e7443ef3ed9f24b0c0ef738b73fe9c73879ec94b49daa6a7b72e766bee5758b62620602c577e52cef57114ddad776a4bab3787") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) flistxattr(r1, &(0x7f0000000000), 0x242) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x9, 0x10000) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000040)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000080)=0x15, 0x4) 2018/02/22 18:00:04 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) perf_event_open(&(0x7f0000c1a000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) 2018/02/22 18:00:04 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) capset(&(0x7f0000fc1ff8)={0x4000019980330, r0}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1}) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000ec9ac0)=@nat={'nat\x00', 0x1b, 0x5, 0x478, 0x0, 0x0, 0xffffffff, 0x0, 0x328, 0x418, 0x418, 0xffffffff, 0x418, 0x418, 0x5, &(0x7f0000e8d000), {[{{@ipv6={@dev={0xfe, 0x80}, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@multicast2=0xe0000002, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @gre_key, @gre_key}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @empty}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="66daebc745a0eb6d2d41a51e40aefb73"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv4=@rand_addr, @ipv6=@loopback={0x0, 0x1}, @port, @port}}}, {{@uncond, 0x0, 0xa8, 0xdc, 0x0, {}, []}, @common=@inet=@SET3={0x34, 'SET\x00', 0x3}}, {{@ipv6={@empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='eql\x00', @generic="2268e383226a669d6925c278bfac4257"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @icmp_id, @icmp_id}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d4) 2018/02/22 18:00:04 executing program 2: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) timerfd_create(0x4, 0x800) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0xb8d, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x10000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x7, 0x5, 0x9, 0xc000000000000}, {0x2, 0x57, 0x400, 0x5}, {0x5, 0x81, 0xc4a4, 0xffff}, {0x100000000, 0x7af5, 0x4, 0x4}, {0x10000, 0x8, 0x925a, 0x3}, {0x3, 0x9, 0x9, 0x4}, {0x5, 0x8, 0x2, 0x70}]}) r2 = userfaultfd(0x80000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000080)={0x4, 0x4, 0xffffffffffffff64, 'queue0\x00', 0x80000000}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000817fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x20, "1a9ddcaef7972253976793bfcc69ee46984316b3ab0c4d2b04a3e6766f18c8a9"}, &(0x7f0000000180)=0x28) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r3, 0x6c, "47dc08fdc91edf83d99e58fae6072844dfa8052ce4993ba8ffb534a6581f75690f280272ed17cccdf85058c07767166b0a843420e5124da3f42d1d1f90793f94465bffd6f0a81a053fd53e2537671638813c0d869102b1cacc9cb70ee3f32a71417199fdf632d8aa5ec2eeb9"}, &(0x7f0000000240)=0x74) dup2(r1, r2) 2018/02/22 18:00:04 executing program 4: r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000000080)=[]}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0x0, 0x0, []}, {0x0, '\x00', 0x0, 0x0, 0x0, []}, {0x0, '\x00', 0x0, 0x0, 0x0, []}]}, 0xe0) socket$vsock_stream(0x28, 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)=""/228, 0xe4}, {&(0x7f0000000200)=""/201, 0xfffffffffffffc50}], 0x2, &(0x7f00000000c0)=""/34, 0x22}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000000440)=[], 0x0, &(0x7f0000000d40)=""/4096, 0x1000}, 0x0) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380)=[], 0x9c}, 0x0) 2018/02/22 18:00:04 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000c74fe0)={0x14, 0x3, 0x7, 0x400800000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4010) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x181000, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/02/22 18:00:04 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) perf_event_open(&(0x7f0000c1a000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) 2018/02/22 18:00:04 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xa0, 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)={r3, 0x7}, &(0x7f0000000100)=0x8) r4 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000140)=r4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000073fffc)) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000100)=@int=0x3, 0x4) 2018/02/22 18:00:04 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2c000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x2, 0x4, @empty, 0x3f}, @in6={0xa, 0x1, 0x61e, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffff0000}, @in={0x2, 0x1, @multicast1=0xe0000001}], 0x48) r1 = socket$inet_sctp(0x2, 0x5, 0x84) shutdown(r1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000000200)=[], 0x0, &(0x7f0000000000)=""/136, 0x88}, 0x40) 2018/02/22 18:00:04 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) perf_event_open(&(0x7f0000c1a000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) 2018/02/22 18:00:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f00002faff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f000041f9e0)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x4000) ioctl$TIOCEXCL(r1, 0x540c) 2018/02/22 18:00:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000a84000)='./file0\x00', &(0x7f0000b10fbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/02/22 18:00:04 executing program 2: 2018/02/22 18:00:04 executing program 6: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000a87fc8)={&(0x7f0000fc6000)={0x10, 0x34000}, 0xc, &(0x7f0000e1eff8)={&(0x7f00008ba000)={0x20, 0x1e, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@typed={0xc, 0x1, @binary='K'}]}, 0x20}, 0x1}, 0x0) 2018/02/22 18:00:04 executing program 0: syslog(0x400003, &(0x7f0000000040), 0x0) 2018/02/22 18:00:04 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) 2018/02/22 18:00:04 executing program 3: r0 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r0, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000040)=0x10, 0x80800) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mbind(&(0x7f00005f0000/0x1000)=nil, 0x1000, 0x4001, &(0x7f0000c1aff8)=0x2, 0x4, 0x0) mlock2(&(0x7f00004f9000/0x2000)=nil, 0x2000, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x4000) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000000c0)=0xf34f44b) mmap(&(0x7f00006fc000/0x2000)=nil, 0x2000, 0x1000004, 0x2010, r0, 0x0) 2018/02/22 18:00:04 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f0000d14ffc)=0x7bb, 0xcd10ef1d) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8002, 0x0) accept4$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x80000) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000040)={0x6, 0x1ff, 0x7f, 0x2, 0x80000000}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) bind$inet(r1, &(0x7f0000000100)={0x2, 0x1, @rand_addr=0x8}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x3, @rand_addr=0x9d}, 0xfffffffffffffc92) sendto$inet(r0, &(0x7f0000000000)="1198f3e381d32456c74208b94e0e2a7db2dd5d686e8ea147c214a299c4b98f54ea82339d7d91f1f3d414b9d0a12593879e880a26b63c753b654c2edec75d49bc1818d91ee07f6f2e2414eac43b1b63fc27663f140bd8ca656075deb68e190b8f8eb36fe5abcdc098dabc7015d24215bec40f3117a51b300c72377931d28b9cf2b35decb6493ff7d66204794cfce1bc6ee715d780bd070644e9e94cc5095e8a686249032a67487f5790f8e6e5cd25f81a01444cd45bcd76a40ee4ca535958c63659a665032238143e68e8ef810775e62fc1daa863ed00f32467b5410c9c83ef9710", 0xe1, 0x0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r2 = dup2(r0, r0) recvfrom$ipx(r1, &(0x7f0000000140)=""/65, 0x41, 0x40, &(0x7f00000001c0)={0x4, 0x8, 0x1, "47f6b7095b2b", 0x8}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000c91fc8)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x12c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x12c}, 0x1}, 0x0) 2018/02/22 18:00:04 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000040)={{0x3, 0x1, 0x2, 0x3, 0x7}, 0x7fffffff, 0x2c, 0x100}) r1 = syz_open_procfs(0x0, &(0x7f0000984000)='setgroups\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2018/02/22 18:00:04 executing program 2: r0 = getpid() prlimit64(r0, 0x0, &(0x7f00000000c0), 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x81, 0x6, 0x4dd, 0x6, 0x5, 0x81, 0x2, 0xffffffffffff8000, 0x100000001, 0x5, 0x7, 0x23f8, 0x4, 0x0, 0xfffffffffffffffc, 0x7}) 2018/02/22 18:00:04 executing program 0: r0 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0) fcntl$lock(r0, 0x24, &(0x7f000000eff0)) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) 2018/02/22 18:00:04 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000040)) 2018/02/22 18:00:04 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) 2018/02/22 18:00:04 executing program 2: r0 = userfaultfd(0x80803) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000040)=""/170) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xc, 0x2, 0x7, 0x7fff, 0x4, r1, 0x981}, 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7f}}, 0x1ff, 0xb82d, 0x9, 0x401, 0x7fffffff}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={r2, 0xa7, "b187176835864861749bf2cfcab58df3219c95222f67c81ba3583a360391f69573e18a9c84d97b0df68ed7ed0c321a67c439dda725f03e9b5d284572f79df7fd368c73be132be6c0a414e1acef2ecc4eb6ee2472b19d3e7004e9668cd87440bb47faa38136af525427c54d373101c63f88d2c777a4289331a300d95681cd4947b789be703b6b1635ddc56e13fe59378a58a9851fc87f40862248c06447db2128fbbb0311cdf004"}, &(0x7f00000002c0)=0xaf) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000020ff8)) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000300)=0x6, 0x1) 2018/02/22 18:00:04 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x40) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x7, 0x1}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x0, 0x0, 0x60000000000000, 0x5}, &(0x7f0000000100)=0x18) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000000040)) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003600)={{{@in6=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000003700)=0xe8) sendmmsg(r2, &(0x7f0000005400)=[{{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)="0f77f380e2712cbb670716631de9534e384ece2cffe5fc468ba252132162aa369cdc9e7ca986", 0x26}, {&(0x7f00000000c0)="47e7c9a1aff755b72ada8930fc52de4b425ac9fb8119365bab904782a3db9f7b385420b490afdc6165921790036b3eb1402a1e8dfc7cd9c50c2f7bd720c463d481aa1835f445e269890f818cfcad860061768268e6e65cf8ee8e920cb78feb116902285657611f082d946986b729e0563561936440891bb3", 0x78}, {&(0x7f0000000140)="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0x1000}, {&(0x7f0000001140)="ce7ade5ec27697751ab6d1e5a6dd603c645d4704bfd22064096925194bc3d1035bcaf0be98a6d3837a36a495047b7b07ab10129678c7130ff9e947e9fde491d95ca4e9fb8d6f855f5d02becf9eb9", 0x4e}, {&(0x7f00000011c0)="3a1f04507dff6a95d4d739f32d522c87b05def6e22e7c2e823ef0143767cd12cee4d64cd00c66ac8d10aae5bc219d2f51dd401e31c9843d6a5ce37f59a10ed9b34cf386b8338fa7b22014500a9d8f996219112149d7005a1d94c263732815ed9a6565877989cf84d70a6dd686479f093a58d4b4f01904bf7285a302ad7dbcc5c5e499187202222a386fe07f392fa89dd472f5415553c247833f3", 0x9a}, {&(0x7f0000001280)="32597b4a9675a745", 0x8}], 0x6, &(0x7f0000001300)=[{0x38, 0x117, 0x3, "8ceb813a8fccbbf89d32780026aabd9e9833de619d2d9f1e9cbe66c51860b6e89463b4320c16eeaf4783"}], 0x38, 0x20000000}, 0x2}, {{&(0x7f0000001340)=@pppoe={0x18, 0x0, {0x0, @empty, @generic="917dacfb9b7a3ada9f9585bbe6ff3506"}}, 0x1e, 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{&(0x7f0000004240)="fbd4ddd485336d618e2f9c1c27be8cef114b36221c773c74e24ffe1328d160005dafe63a1881df88f891c1183aa8b2687bc7ac353fdf3eb2360e7422428a8a2fe6a9e9668234a53f893171d25798d30fa13ac4f597efe7f367f9fe5a9189e575f896a125e0557bfa01ad74b6350a5d9f3f79488cd18396f27af1a2fdad61e238f0acae39729a06b6f7189e2432a280aa45460e2bd31d58faac922b29e4943e7b88fa96f95ccf8489ffd4f8780620bdfb352d0333caec03e33faa54c19177a592fef7c00161c58e8f61f40c6a1d5a64ec346c9747072f0ea8fd8b9fc598eee3c5442c6fb8ead28d6e12f890b3fcd8789f1a735437c5044cf3b31fa5fd6bff823b2f8badfc4fde31fdd0da605dfb10b796928b5a1954ceb32dead433698edb54215958c7e95382e1ca9aa5b471ef93a9077a5f3ba4b45c759af6ad3741307121afcae31ebce41179bde14b6afd733fac76ee7e3048b7053746591fa88bdc6f4cb1c80153c22be9fe17f7407600631fd3409eac81beb7016cdff030f4cb15251e334e711b2045b390bdb04c07087308e31b9b719c25f3d515e828fde86b09d9700d90a5e01b0d6e774b497f3583faefad6acb500028800a33b0b53f76a5cafdfb7a5e297abc146891907e7cd06c18c668835177fb6635d94c54e573aafaa9b451ffecf8f6b6bc26f2682ee3b53922b6b2043e6b53d39710704fe23e5f6c3ed2805b869984a414fefab19d327c9028d16655a48b9a9420cb32a1627396f699730ef19c7f939bc23323111f6f5a7c9d20f8fcdcb9d79c0db7ffb21903815d32b927ff47a8686e2da0ac3fbc21f1d04d3df5e890ac9142145fabf69131df1332fe79a74bcc52b67c2466c676f63ccf4a695f5efdfe236f39675ee066f6549fd1c41f31ef85e79a3f978a6571b2492f73c88e9afafaa75bff8365c7cc246f4992fd38c9c584d81e5998149e199ad03f03dce91147559a780bf461de4447dac60de064a6016c75e07dfc05355e29f6abb0279d3af3a7b64b3fab5a0c81217a7dcdfafe583000b06e003c90436d8397dc9c295e9645fa23c9d414219efa590c9ace61323affd564afa21c996f23dab6658dfcceb68989cd4e9118e23a5bf2f40e07cd63644c658cfb5aaf5a93966fddb451fe60435d34c69bcbd1db209dbe34f26b80e63d284c71c16e9a2611aaa9b77d35aa5941729bdf2d727a94605e621e5cd0d07825733da8e020465c7cd1f18edb23e9940b33a6e5a7842f52519baa60cbab9e8ab8b6c4e877f11a32f9861a6843327acb9a912a2a9cf6b5318112a9f37aa19478587e18b78b6d784046123622e2893f732648f6cd8f2391df6ebec125acaf508eb1139a17c6620a0b591fbb473de5e0200353832a2de2e9dcf66553f40cd1ce5bebac0fc7fcffd0680a588829ed85b11599c9cc25a4431524b84056efa1b50d36ef3c261631384b606a1e2fdd07897cccfd8bfffde5bad6cd4faf9a80816388762de00346e1b622a860b72b5e0cd46f51b5db48cbc2d4a6033f06406a8668a2fd4d3b53ea82c1bd39090353f857a91d8524a87b2009d2deea084f0916f650b605dfdbf740f32c6d2b3193dbf2472d36261cb00ed2c8ab52e7bfef68e8284e31da308ac641a8daa74171c0f526fdeba39a67728e60f52ef1cd4bfd08779afc5a791342f998583ca2f4eea2037a41b7977d09040f5acceb186fd177f24954e002e7bff29bac4ab38a585664fa916f160faf8baf360a502ec0eb714f735b190205120f893b1d6ac46d4f4da8ae8368d55f6955e6536bc67f6597342fc7d2bceabd7adb1ea1eb7e3c58b43d521095f37d9e1f7e44d79e2225992aa4b2f8f6eae7ee23cd6901e07ae2bf0b2b78a64630a800c36ad4964f858c112f2a8231a82c07d3c881b58cb6cbfe64e970c39e1c06afc63943475f1dbf97e25c34630fedc7b9db5884f90d2bc2266c4e0de3066fa3f21f6c8e69a845d10b0ea7862387e9f914919b73823d092c7805e67e2fcc1c3926af74386451610d7ab5c7de30f5e8917ed1e1c3b3e450cf90550277f5b486ac44569becaf22260bd2d0035350c1604a1230bcf046adf07b12489541c306cd6d3d740d1a65d842307a06dbf301c4c53d0ea1c7664f98adfb6b61b9718bb8b78e93ce9fa33ab3d7131ff6ee61f79c2824fd4eb7e86e9ddfd83fc0abaa6b51aa5bfb5ee4c3d1ec310e101cc672ff77bd45440c4f32185b9d002c31f34a60f936dccb07f27650942ec264beb5707f6db217ff04eb6f7a9b924e55f51b87b3ab1e2edd1d6d924eda30fae1231d2ac6b33fd114e6b575695e91550bf74d7a644116764385d9e383f7f3e699f3bbfda86387d22b694c4c91af89fcf4b46f5eb28294be69654676bb4d00ded37b45edbe995384dc23fdb08c4fd323cbb4bfcb31294c92af03f68a3fd3ee22ae7a5d52800babd6624a3576e3ef155278fe02962f42088e81384d6dfe19769ccdf90784a9ac2e1c9e18a598e0a7811cd8bb789ce928c2b0e0a9083af5b08edced38acb6790252b4e80ce1e29dd30b13b613e4916571dee0bb7a57bcf8c969caf1ae92239cb5a68a5ee31dd75e7d36e59968732a6c91e7d454f397ff6922accbc117a343bdbb1238e1dd177bb16efef330b40c5e1f02d68877685ad1c3e56212b3ed294a4f856809ec58f88c3339596d5295616f3b5ca6bd703364fa4c0880b6ef359cff735a2bfe65665342e46372d5a5a41f34a3ee9330d2eed420e3e135160d23def1905aae9c9131e6fb037119ff43bdec088cdaa0034b15664510a90f6b0627e823db1ff1066d0787ef986b96148ffc884159efae9df6cfd99f1f28c121611f85261e183c1d1f1cabcfab0845eea1b4773751c5e654cc13500ae942b4fbd2a09aa891d1ba4082c26cbb1f45801e31efb0a26bffaf970a84f99004c4dedee4b9673453c6bcf010786b9e69e8447b1386ef55296a22e4ff6cfd83b0a0aeb0eb755c74ef31cef5751c5ae797161e182d7b892efb7549a6068181522f88811de91e1603fb4826d3d62e51c86ea3bea1d35f98959cfae16468d11bca786548698a180761e7f9a2ebc9c0657d56ea09ade8e280fcf8a936f70657dda3d71326d6935b159ea156069234be5d4ebc762f8b0b28ab929cae898cb9ffc435d6336cfa2260e8b2bbcbacb4e9018bd0a3a1ff1a6253a24c64f296348b47ea0be78b512f074af931a4e0c1da07421c6b4fa825b5d5d07e37a8b3d7a5826693671cabe7196ae7a136d0a44ac277c9c4dc5abd6680af916bccd2de636944784cab8f0d682e998f4230ae16d612e140fadc7f1a1757dce64f96765c543e295de66ab7df8412751b0b99025886c1fca504de2a31bd866c6311459cb2e2af9f7d574f9725f30b51d93203314d2932b3e7631f263a9c3831ceb07b74d928e24e2eea4992d86eaf506583344a4384404786a97947ae4ae1d2fd4374f2cfcdf7df61bfcea003b6cac48b253db80be118d51ed38e11d507578b9fba35a077de7dfb8e8f21331e89e2783573fb1805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0x1000}, {&(0x7f0000005240)="8294913b8132ed39e63a1f4b2b004f5d4477814f564531fd1a53abe87d2a6b205911539ef1a0311bed8d46ae6f2715d38abfecb549b802f533711ae0dfd6af08a6b3f9993dcd4ffb9b274954f3ef87d343e38bd44fcf164c1b0f8dd0e33eee97eaa318ff7553b1970658df66bb4c3587eb6e57d2dd11", 0x76}, {&(0x7f00000052c0)="9f846ad6870683b36fb668e0d41587d97e78faed40b95fdbe955c4fb984158180a73bf69ede732500e2d334c1c", 0x2d}], 0x8, &(0x7f0000005340)=[{0xb8, 0x11e, 0x401, "dc8cb3578e864d6047bbc9a80206bab54f97a25d61184f9b8ab85a47ab552e0efac636ddf0fadf517848d4b0b7f5be124750cf1e995fe1c14ea02c18643d7c48e45961edf6c19511dc38be6bfa3a9dbfdb18cd6413b640629204f7a90b4762ab70c388a2740a783ad92577d4272b278ef29d6606d5da5df63f9aeae629b620b6c3e7f38530fad03b637b36c575c29ddea07c8e9b920bd84259869d7baab864c602a0cdd114d842580b"}], 0xb8, 0x2000c004}, 0x200}], 0x7, 0x0) 2018/02/22 18:00:04 executing program 3: socketpair$inet(0x2, 0x1, 0x10000, &(0x7f0000000000)={0x0}) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000040)=0x2, 0x3) mkdir(&(0x7f000091c000)='./file0\x00', 0x0) socketpair(0x1, 0x5, 0x355, &(0x7f0000000080)={0x0}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x8, 0x8}) get_thread_area(&(0x7f0000000080)={0xebc00, 0x100000, 0xffffffff, 0x10001, 0x3, 0x7, 0x7, 0x7e0, 0x1000, 0x100000000}) mount(&(0x7f0000525000)='./file0\x00', &(0x7f0000b28000)='./file0\x00', &(0x7f0000705ff8)='overlay\x00', 0x0, &(0x7f00003e1f42)) 2018/02/22 18:00:04 executing program 0: r0 = fanotify_init(0x0, 0x80001) fdatasync(r0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt(r1, 0x2, 0x0, &(0x7f0000000000)="ad679e5f8570bdf673d3a13214795e552acdc476660e3187837613f201f64a698b858b460bdb1820cda7064a29ded3c10bb2b1d4ede3f1814d3f22a2d5bbbcc2ab6a5eac6052ac605a88bfdfd1caaba24bf1b75d33afd2f5", 0x58) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xff, "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"}, &(0x7f00000001c0)=0x107) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r2, 0x1, 0x0, 0xc538}, &(0x7f0000000240)=0x18) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000280)={0xae8, 0x100, 0xfff, 0x2, 0x6, 0x5}) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x6}, {}, 0x0, 0xffffffffffffffff, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0xff}, 0x3, @in=@multicast2=0xe0000002}}, 0xe8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x5975b473}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r4, 0x81, 0x10}, &(0x7f0000000140)=0xc) 2018/02/22 18:00:04 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) fadvise64(r0, 0x0, 0x2, 0x5) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8) r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x200000, 0x90) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f0000000140)={0x3, 0xbc0d, 0xe48}) 2018/02/22 18:00:04 executing program 4: getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)) socketpair(0xf, 0x807, 0x0, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000300)={@local, 0x0}, &(0x7f0000000340)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000380)={r2, 0x1, 0x6, @random="f356e521b6b9"}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)) getpgid(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) r4 = getpgrp(r3) r5 = syz_open_procfs(r4, &(0x7f0000efa000)="6e65742f6970365f6d770080696600") r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f0000000240)=@add_del={0x2, &(0x7f0000000200)=@generic="d07ae3ffce81a569cb5d70bc90500d89", 0x5}) sendfile(r6, r5, &(0x7f0000301ff8), 0xffffffff) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000280)={0x20200000, 0x3, 0x80000001, 0xff}, 0x8) sendmsg$kcm(r6, &(0x7f00000005c0)={&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f0000000300)=[{&(0x7f0000000240)='{', 0x1}], 0x1, &(0x7f0000000340)=[]}, 0x0) 2018/02/22 18:00:04 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) 2018/02/22 18:00:04 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) 2018/02/22 18:00:04 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={@generic="32ae37a1ca0957854a2dc5bb7ed49494", @ifru_mtu=0x7fff}) lseek(r1, 0x0, 0x3) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/02/22 18:00:04 executing program 3: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x12, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/63, 0x3f}], 0x1, &(0x7f0000000600)=[], 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000080)={0x2, r1}) 2018/02/22 18:00:04 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={@common='bridge0\x00', &(0x7f0000000000)=@ethtool_modinfo={0x42, 0x6, 0xffffffff, "5e6a7352271834ac"}}) r1 = socket$inet6(0xa, 0x80002, 0xffff) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x80000) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00000000c0)=""/253) getsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/22 18:00:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x7b) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xfffffffffffffd60, 0xe2, 0x0, 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, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) 2018/02/22 18:00:04 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x2) shutdown(r0, 0x1) getsockopt(0xffffffffffffffff, 0x400000000000003a, 0x1, &(0x7f0000261f44)=""/188, &(0x7f0000000080)=0xffffffd8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x600, 0x0) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x4, 0x200) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000100)=""/219, 0xdb}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/111, 0x6f}], 0x3) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x1400) 2018/02/22 18:00:04 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000af8ffc)=0x43, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040)={0x39a, 0x4}, 0x2) getpeername$packet(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000007c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000070f000)={@common='tunl0\x00', r2}) sendto$packet(r0, &(0x7f0000aa7000), 0x0, 0x0, &(0x7f0000fef000)={0x11, 0x10000000000800, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/22 18:00:04 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x1d16541e7f68bde1) fcntl$addseals(r0, 0x409, 0xc) madvise(&(0x7f0000dbe000/0x4000)=nil, 0x4000, 0x10200000008) 2018/02/22 18:00:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2fa, 0x2000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x4}, @in6={0xa, 0x1, 0xffffffffffffff0e, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfc2}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffff}], 0x64) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)) 2018/02/22 18:00:04 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) 2018/02/22 18:00:04 executing program 0: r0 = socket(0x7, 0x5, 0x1b33) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) socket$vsock_stream(0x28, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x1000000000004) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x3, @empty}}}, &(0x7f0000000140)=0x40d) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x80000000800000}, &(0x7f00000001c0)=0x8) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/02/22 18:00:04 executing program 2: r0 = syz_open_pts(0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0}) dup2(r0, r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0xa, &(0x7f0000000040), &(0x7f000093f000)=0x4) 2018/02/22 18:00:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x103000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, @sint}]}) 2018/02/22 18:00:04 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x1800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) finit_module(r0, &(0x7f0000000040)='proc\x00', 0x1) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) close(r1) 2018/02/22 18:00:04 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0xffffffd9) 2018/02/22 18:00:04 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@int, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x8, 0x6, 0x9, 0x0, 0xffffffff, 0x3, 0x6, 0x4, 0x3, 0x5, 0x3}, 0xb) close(r0) 2018/02/22 18:00:04 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x80000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00000000c0)={0x1, 0x401, 0x3, {0x77359400}, 0x4, 0x8}) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000080)=0xade7, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012ff0)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) [ 57.773821] sctp: [Deprecated]: syz-executor6 (pid 8630) Use of int in max_burst socket option deprecated. [ 57.773821] Use struct sctp_assoc_value instead 2018/02/22 18:00:04 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000002, 0x20011, r0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000040)=""/33, &(0x7f0000000080)=0x21) 2018/02/22 18:00:04 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x200, 0x4) mknod(&(0x7f0000000000)='./file0\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000bc2f2c)=""/212) 2018/02/22 18:00:04 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) 2018/02/22 18:00:04 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f00006ceff4)='/dev/amidi#\x00', 0x0, 0x0) 2018/02/22 18:00:04 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b67fd0)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8, 0xfffffffffffffffd}]}]}, 0x30}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x10000000000023, &(0x7f0000000080)={@loopback, @multicast1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x10000, 0x203, 0x5, 0x9c66, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x7}, 0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) getgroups(0x2, &(0x7f0000000380)=[0x0, 0x0]) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={r3, r4, r5}, 0xc) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000000000)=""/16, &(0x7f0000000040)=0x10) 2018/02/22 18:00:04 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000000040)=[{}], 0x1, 0xe3) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0x94e6, 0xfcb9d1376d3d327) bpf$MAP_CREATE(0x0, &(0x7f0000024fd4)={0x35b94e43a3b5fb73, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) [ 57.824598] sctp: [Deprecated]: syz-executor6 (pid 8639) Use of int in max_burst socket option deprecated. [ 57.824598] Use struct sctp_assoc_value instead [ 57.849057] audit: type=1400 audit(1519322404.742:51): avc: denied { prog_run } for pid=8622 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/22 18:00:04 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) 2018/02/22 18:00:04 executing program 6: r0 = syz_open_dev$evdev(&(0x7f00002cd000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000822f35)=""/203) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) setreuid(r3, r4) eventfd(0x7dc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xff15, 0x100000000, 0x6}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x1, 0x7, 0x2c, 0x4, 0x2e8, 0x95a, 0x100, {r5, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xffffffffffff8001, 0xc8a, 0x1, 0xc50a, 0x8001}}, &(0x7f0000000200)=0xb8) 2018/02/22 18:00:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x800008, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xfffffffffffffe04, 0x9, [0x81, 0x100000005, 0x200, 0xfffffffffffffff7, 0xe68e, 0x8, 0x80000001, 0x8, 0x0]}, &(0x7f0000000040)=0x1a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1, 0x53, "e9a0ddbe7cfd8fd40165921630d3925fad640bd850cdb4cd363d0d5341b403570071e4d62d5175904185b41c6132c99cd012a576fc542590ca48abcba269c16b8693e3c8fbd7ed6bb9c04048b57ca1329485bf"}, &(0x7f0000000100)=0x5b) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ce8ffc), 0x0) ustat(0x7ff, &(0x7f0000000140)) r2 = socket$inet6(0xa, 0x4, 0xd22) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000180)={0x1, [0x1]}, 0x6) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x22000, 0x0) socket$packet(0x11, 0x2, 0x300) getsockopt$ax25_int(r3, 0x101, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/02/22 18:00:04 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x26c, 0xffffffff, 0x128, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x1d8, 0x1d8, 0x1d8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0x94, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='lo\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x94, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x40, 0x0, "fe0e58c4e947f0f9bb6a45fe52eeb1013e216cdc60c837af75be914f1c86"}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c8) socketpair(0x11, 0x0, 0xfff, &(0x7f0000000340)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/02/22 18:00:04 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80100) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) syz_emit_ethernet(0xfffffffffffffe66, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="c153bf2cad9e", [], {@mpls_mc={0x8848, {[{0x7, 0x2, 0x92e0, 0xd3}, {0x8, 0x40, 0x7, 0x1}], @ipv4={{0x1e, 0x4, 0xfff, 0x401, 0x154, 0x1, 0x2, 0x80000001, 0x2e, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, @loopback=0x7f000001, {[@cipso={0x86, 0x4c, 0x80, [{0x6, 0x7, "5e24c850b4"}, {0x7, 0xe, "64a981924ebf846efc94d12f"}, {0x2, 0x9, "9bee4a487dfd46"}, {0x2, 0xe, "4f67e046c3cd61fc39014d4a"}, {0x5, 0xd, "af40fffe0979e062b9f86e"}, {0x5, 0xd, "91acd24dfd54a6346f71a7"}]}, @generic={0x44, 0x5, "25068f"}, @ra={0x94, 0x6, 0x9}, @noop={0x1}, @lsrr={0x83, 0xb, 0x7, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x34, 0x4, 0x0, 0x5, 0x200, 0x0, 0x1000, 0x9be6, 0x99, 0x7, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xb}, {[@noop={0x1}, @cipso={0x86, 0x26, 0x6df, [{0x7, 0xf, "1ef440c2a3d0327795364b0aec"}, {0x2, 0x11, "54c41302d3d6ad91064c24cfcd7031"}]}, @ra={0x94, 0x6, 0x6}, @cipso={0x86, 0x56, 0x4e18, [{0x6, 0xb, "4d037a6f944cac999d"}, {0x7, 0x9, "f47844cfa98635"}, {0x1, 0x6, "fa28b9b5"}, {0x5, 0xe, "d0352576ea1a11aef9b2a9bf"}, {0x7, 0x12, "eb95f229ecfc229e5fa2c421a5671ea2"}, {0x6, 0xa, "7bdc81c934613479"}, {0x1, 0xc, "40a758c835916c4299ea"}]}, @end, @timestamp={0x44, 0x34, 0xf7, 0x1, 0x7, [{[@multicast1=0xe0000001]}, {[@empty], 0x95c}, {[], 0x10001}, {[], 0x7}, {[], 0x80000001}, {[@multicast2=0xe0000002], 0x3}, {[], 0xaa57}, {[@rand_addr=0xd3], 0xc9}]}, @noop={0x1}]}}, "ed093e1b"}}}}}}, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x9, 0x0, 0x1, 0x7}) 2018/02/22 18:00:04 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite\x00') getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast2, @in6=@local}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) r2 = epoll_create(0x800948) r3 = syz_open_dev$sndpcmc(&(0x7f0000a2a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xd5, "493de86629f759dd1aa2bb30ae9f36cdc85b7d88020ce23394deb7bec59e15d5da4b369f3f87906dcb10be4f2ab1f875f186c2f650005f86b794a4a800d9c8382f49c035bb95b76e3813d7d3dde83f65fbd8e3c6c819063aeb5dacd6b4d38322ea4027b062c8aab6895cfa6e67eceb7100adc41b1956f64d26a4cad0d9350d1b6f3719693ba3400cfcf0fc2992b7abb7d13eb056c13ed0cfef57f5349476c251b13416f3e73d54811403d68061d3a27b10322b5b4c537b0da65d3a3fff31871e5730a9d2742c2e44b3e71198855e122943556fa480"}, &(0x7f0000000100)=0xdd) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000140)={r4, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x8c) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000000200)=0x1, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000229ff4)) r5 = accept4$packet(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x80000) connect$packet(r3, &(0x7f0000000200)={0x11, 0x1f, r6, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000000)={0x20000000}) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000200)=r4, 0x4) sendfile(r3, r5, 0x0, 0x9) sendto$inet(r3, &(0x7f0000000240)="d7cec210f4c2dc290a2e6e958cabfc8033ea7564fd654e0914fcad9da28afd053252aa539842ffe596504bc86d1e482059ff0d6b2214eeff68650a543c5013fc365e84fcc2e87c5e0b6e1c54c1707d12dcbf6de029922c88742ec4bc5a2b955ddde78bb94ab0d86161a65d9423ca6b0e", 0x70, 0x800, &(0x7f00000002c0)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r3, 0x28, &(0x7f00000000c0)}, 0x10) 2018/02/22 18:00:04 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) fcntl$getflags(r0, 0x403) close(r1) 2018/02/22 18:00:04 executing program 6: r0 = socket$inet(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000003fca)="020100000000000000ef37ca227685e9", 0x10}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) 2018/02/22 18:00:04 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) 2018/02/22 18:00:04 executing program 2: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0xffffffffffffff25) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001100)={r1, 0x5, 0x2000000000000000, 0x2682, 0x8000, 0x6d6724cf}, 0x14) r2 = socket(0x0, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0)=[], 0x0, &(0x7f00006e1000)=[]}, 0x0) 2018/02/22 18:00:04 executing program 5: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x10) sendfile(0xffffffffffffffff, r0, &(0x7f00009bcffe), 0x4c35) sendfile(r0, r0, &(0x7f0000000080), 0x80000001) 2018/02/22 18:00:04 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket(0xd, 0x7, 0x3) write(r1, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000040)={0x8, 0x6, 0x6, 0x0, 0x101, 0x9, 0x0, 0xffffffffffffff77, 0xbc82, 0x1, 0x10000, 0x2, 0x0, 0x1000, 0x1000, 0x5c0000, 0x0, 0x9, 0x8000}) 2018/02/22 18:00:04 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@can, 0x10, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=""/30, 0x1e}}], 0x1, 0x0, &(0x7f0000000440)={0x77359400}) poll(&(0x7f0000027ff8)=[{r1}], 0x1, 0x8000) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000000)={0x0, 0xc730854a8b3d2799, r2}) r5 = inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x0) inotify_rm_watch(r4, r5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000040)={r3, 0x80000, r2}) sendmmsg$nfc_llcp(r2, &(0x7f0000002c80)=[{&(0x7f0000000700)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8023d9cc04d82bd47a5f097af1ffeb110e21283aa559638726f60fd54e5700c7ca631abca560c784a8ccfddee0a6d34dec9dae5e550b56b47641d36dd467b6"}, 0x58, &(0x7f0000002bc0)=[], 0x0, &(0x7f0000002c00)={0xc}, 0xc}], 0x1, 0x0) 2018/02/22 18:00:04 executing program 0: syz_emit_ethernet(0x1d, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "987c2a", 0x20, 0x2f, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) 2018/02/22 18:00:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) sendto(r0, &(0x7f0000000080)="dd765637584b6819ce2f0523a34f25bb278b35833b8522c86ed0f3f73d48706ed87fce3d677deb696da1cd48785c0c7c0ff414b0b0b8f25380bd07ada8d3488af6e8cb30849604e7e25b6f29d6ea7ab218bab052637cd39f927564bfb2c7cf55b97b27a1f9e7c0543818872a55cca539b198e8e89f73197152a4c3013efcc019999165d4962797b95d1102682b49a518d29d4ba3f47648eb1de7a201fb318a2cf6a93635736768943f995bea5e0ce304d430b2f29c43b5de668851744ff6e4163cf46c4b090854493131693ed10d7ac6bf6be0e3392ffcfe7dceb309ed14d0689296d4ec", 0xe4, 0x890, &(0x7f0000000180)=@llc={0x1a, 0xf7, 0x7, 0x9, 0x8001, 0x38f, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) accept4$alg(r0, 0x0, 0x0, 0x80800) 2018/02/22 18:00:04 executing program 4: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r1 = accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x14, 0x800) r2 = fcntl$dupfd(r0, 0x8000000003fe, r1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={r3, 0x4, 0x30}, 0xc) mkdir(&(0x7f00000000c0)='./file0\x00', 0x184) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r3, 0x79}, &(0x7f0000000140)=0x8) fanotify_mark(0xffffffffffffffff, 0x80, 0x0, r2, &(0x7f000028cff8)='./file0\x00') 2018/02/22 18:00:04 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, [0x7fff, 0x100000000, 0x2, 0x5, 0x1, 0x7, 0x3, 0x80000001, 0x7788, 0x6, 0x4db025f1, 0x8, 0x0, 0x3ff, 0x80000]}, &(0x7f0000000180)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x101, 0x3, 0x4, 0x0, 0x2000000}, &(0x7f0000000280)=0xa0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000955ff4)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000f85fa8)=@newneigh={0x1b, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1c}, 0x1}, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r3, 0x1f}, 0x8) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000300)=0xf) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000480)={0x38, 0x0, &(0x7f0000000340)=[@register_looper={0x630b}, @register_looper={0x630b}, @clear_death={0x400c630f, 0x2, 0x4}, @release={0x40046306, 0x401}, @clear_death={0x400c630f, 0x2, 0x3}, @release={0x40046306, 0x3}], 0xdf, 0x0, &(0x7f0000000380)="c6a968cfa70ab54f799e5d0b1516570869e007a4cfa14d54cbc3968c67237b2bbcd7f44bfbde531cc7bd211f853a60311148b53965f6a5793380abeeef90b903a8d2493b76fe294eae29739ddf4a32c66f6619b4e0735ccbdc438f5d66dc413e3a420cc0677f0a43a536210feaca70f20c800bccdb4c37895f3cdd049eb7785e583c38d0d0930910eb6c19dad71b0efd9e675c1f08fc3e31fefd5563fb91546e3e9d4f4a0825aa92292b43acc7562ec667328485974f372ce2088e4d38f7e0b5c4979128757ff086b035bb7a32d4fa02bc005e334207135d15b0b025fb30f8"}) splice(r1, &(0x7f0000000040)=0x2a, r1, &(0x7f0000000080), 0x5, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001200)=@nat={'nat\x00', 0x19, 0x6, 0x10dc, [0x20000100, 0x0, 0x0, 0x200001f4, 0x2000038c], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x7, 0x64, 0x82f7, @common='nr0\x00', @common='irlan0\x00', @common='yam0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0xff], @random="d689ce699fca", [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x98, 0x98, 0xc4, [@state={'state\x00', 0x4, {{0xfffffffffffffffc}}}]}, []}, @common=@mark={'mark\x00', 0x8, {{0xffffffd0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x2, 0x0, @generic="4a353e97c6b16803c6a774dd514b78d8", @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @random="42c81cf9dbb4", [0xff, 0xff, 0xff, 0xff, 0xff], 0x124, 0x124, 0x168, [@stp={'stp\x00', 0x48, {{0x9f2, {0xfff, 0x6, 0x1, @empty, [0xff, 0x0, 0xff, 0xff], 0x7, 0xe36c, 0xfffffffeffffffff, 0x6, @random="f8decc6f8a6b", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2, 0x1, 0x800, 0x3ff, 0x0, 0xdcd, 0x8, 0x9}, 0x0, 0x90}}}, @helper={'helper\x00', 0x24, {{0x1, 'sane-20000\x00'}}}]}, []}, @common=@ERROR={'ERROR\x00', 0x20, {"e64422f54240eb9950170b43bc6fc7ae7d3823d93124e524ccd33a074475"}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x42, 0xfb7f, @common='gretap0\x00', @common='irlan0\x00', @common='ip6gre0\x00', @common='eql\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @random="6faecf21defa", [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], 0x1c8, 0x220, 0x250, [@comment={'comment\x00', 0x100}, @cluster={'cluster\x00', 0x10, {{0x0, 0x8001, 0xff, 0x1}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x4}, @snat={'snat\x00', 0xc, {{@random="eb099559ac23", 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0xffffffffffffffff}}}}, {{{0x1d, 0x2, 0x88a2, @common='vlan0\x00', @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff], 0x928, 0x958, 0x99c, [@quota={'quota\x00', 0x18, {{0x1, 0x0, 0x10001, 0x9}}}, @among={'among\x00', 0x858, {{0x6, 0x18, 0x9, {[0xff, 0x1, 0xc7, 0x2, 0x1, 0x6, 0xffff, 0xaf, 0x1ca6, 0x3, 0x8, 0xfffffffffffffe00, 0x0, 0x63a, 0x1, 0x9f, 0x5, 0x1d117ede, 0x3, 0x2ed, 0x100000000, 0x1, 0xff, 0x40, 0x7fffffff, 0x9, 0x1f, 0x5, 0x8, 0x3, 0xff, 0x6, 0x9, 0x8, 0x0, 0x0, 0x5, 0x80000001, 0x4, 0x80, 0x4, 0x9603, 0x101, 0x5, 0x5, 0x4, 0x400, 0x5, 0x8, 0x401, 0x8001, 0x10, 0x1000, 0x0, 0x8, 0x37a2, 0x10001, 0x4, 0x3f, 0x0, 0x1, 0xed, 0xffffffffffff0000, 0x9, 0xfff, 0xc7, 0xa66, 0x100000001, 0x7, 0xffff, 0x1000, 0x5, 0x6, 0x1000, 0x0, 0x6, 0x7d3d, 0x7f, 0x3, 0x100000000, 0x2, 0x1f, 0x2, 0x180000000, 0x3, 0x9, 0x3, 0x2, 0x4, 0x3, 0x1, 0x80000001, 0x7fff, 0x9, 0x4, 0x98e, 0x0, 0x4, 0x7, 0x3, 0x1, 0x7ff, 0x1, 0x4, 0xf2, 0x10000, 0x0, 0x0, 0x40, 0x1, 0x10000, 0x6, 0x20, 0xeb, 0x9, 0x1, 0x9, 0x8000, 0x80000001, 0x80000001, 0x9, 0x7, 0x80000000, 0x400, 0x4, 0x5, 0x5, 0xffff000000000000, 0x675a, 0x6, 0x10000, 0x7ff, 0xff, 0x4, 0x2, 0x5, 0x80, 0xff, 0xffffffffc372b613, 0x401, 0x9, 0x7, 0xbd, 0x7, 0x9, 0xb596, 0x0, 0x2, 0xcc6, 0x6, 0x20, 0xffff, 0xffffffffffffffff, 0x9, 0x100000001, 0x5d90, 0x2, 0x7, 0x1000, 0x1, 0x0, 0x1, 0x9, 0x2, 0x12, 0x8, 0xb06, 0x6, 0xca35, 0x4, 0x1, 0x4, 0x3, 0x9, 0x1, 0x4, 0xfa, 0x40, 0x1, 0x8, 0xffffffff, 0x8, 0x7, 0x7, 0xfffffffffffffffb, 0x5, 0x100000001, 0x0, 0x0, 0xa07d, 0x4, 0x4, 0x100000001, 0x0, 0xbdd0, 0x80, 0xfffffffffffffffd, 0x1ff, 0x4, 0x40, 0x3d7ef9ac, 0x7ff, 0x1, 0x1, 0xc0, 0x804, 0xff, 0x8, 0x3ff, 0x1, 0x9, 0x4c61ba9c, 0x5, 0x67e, 0x0, 0xfffffffffffffffa, 0x8, 0x6, 0x28, 0x7fff, 0x2, 0x6, 0xa4, 0x5, 0x100000001, 0x9, 0x6666c7d7, 0xe2, 0x6fa, 0x9cd, 0xdf, 0x2, 0x6, 0xfffffffffffffffd, 0x9b, 0x7, 0x0, 0xff, 0x5, 0x0, 0x4, 0xfff, 0x1, 0xfff, 0x2, 0x7, 0x8, 0x3, 0x101, 0x4, 0x4, 0x1ff, 0x3, 0x7, 0x7f, 0x1, 0x6], 0x1, [{[0x3, 0x7], @dev={0xac, 0x14, 0x0, 0x11}}]}, {[0x2, 0x4114, 0x9, 0x1, 0xe9, 0x9, 0x8000, 0x0, 0x9, 0x5, 0x8, 0x80000000, 0x4, 0x7fffffff, 0x4, 0x8, 0x100, 0x3, 0x6, 0x8, 0xc0f3, 0x6, 0x3, 0x5, 0x4, 0x0, 0x2ae, 0x1, 0x3f, 0x4, 0x1a9, 0x7, 0xb16, 0x5, 0x1f, 0x7, 0x1, 0x6, 0x88, 0x7, 0x0, 0x401, 0x3, 0x71718287, 0x585, 0x3, 0xfa0, 0x400, 0x100000000, 0x7fffffff, 0x83, 0x7, 0x2, 0xffffffff00000001, 0x20, 0x885, 0x80, 0x400, 0x8000, 0x100, 0x0, 0x4, 0x6, 0xffffffffffffff23, 0x400, 0x9, 0x401, 0x80000000, 0xffc0000000, 0x24b6, 0x7fff, 0x7, 0x0, 0xa2d, 0x2, 0x0, 0x10000, 0x100000001, 0x2, 0xfffffffffffffffe, 0x9, 0x800, 0x2, 0x80000000, 0xffffffffffffffe1, 0x40, 0x7fffffff, 0x8, 0x6, 0x3ff, 0x7, 0xdb, 0x653e67b5, 0x100000000, 0x8, 0xfffffffffffffff8, 0x5, 0x5, 0x0, 0x100000000, 0x10000, 0xffffffffffffffc0, 0x1, 0x88f, 0x6, 0x7b9d, 0x1, 0x4, 0xb3a3, 0x962a, 0x100, 0x9, 0xe1, 0x80, 0x2, 0x6b32, 0x1000, 0xd1, 0x3f7, 0x3aad, 0x400, 0x8, 0x2, 0x101, 0x2, 0x3, 0x4, 0x9, 0x3, 0x7fffffff, 0x7, 0x371f, 0x5, 0x9, 0xff, 0x594, 0x8, 0x6, 0x385, 0x101, 0x80000000, 0x401, 0x20, 0xf97, 0x7, 0xffffffffffff19a6, 0x6d, 0x4, 0x5, 0x0, 0x101, 0xffff, 0x5, 0x1ff, 0x80000000, 0xffffffff, 0xcc, 0x1000, 0x9, 0xb4c, 0x9, 0x5, 0x9, 0x544, 0x8, 0x6e50, 0x5, 0x9, 0x3, 0x1, 0x7, 0x401, 0x87, 0x80000001, 0x1d32, 0x0, 0x0, 0x4, 0x3f, 0x5, 0x3, 0x80, 0x9, 0x0, 0x34, 0x10000, 0x10001, 0x0, 0x9, 0x100000001, 0x1, 0xafec, 0x5, 0x6, 0x4, 0xb87, 0x81, 0x4, 0x8000, 0x1, 0x2e19, 0x8, 0xffff, 0x9, 0x1, 0x0, 0x8, 0x80, 0x8, 0x3d2e, 0x40, 0x6, 0x101, 0x0, 0x20, 0x1, 0x100000001, 0x6, 0x1f, 0x2, 0xf39, 0x9, 0x3, 0xb93e, 0x7, 0x3, 0xfffffffffffffffe, 0x0, 0x2, 0x1, 0x6, 0x5, 0x7, 0x1, 0xa15b, 0xf25, 0xfffffffffffffff8, 0x400, 0x0, 0x4, 0x7f, 0xc2, 0xa3, 0x100000000, 0x9, 0x9, 0x3ff, 0x9, 0x0, 0x4, 0x0, 0xffffffffffffff81, 0x501d, 0x2, 0x3, 0x3, 0x3], 0x4, [{[0xfffffffffffffbff, 0x10001], @local={0xac, 0x14, 0x0, 0xaa}}, {[0x200000000, 0x1], @broadcast=0xffffffff}, {[0x0, 0x6], @local={0xac, 0x14, 0x0, 0xaa}}, {[0xbe07, 0x6], @loopback=0x7f000001}]}}}}]}, [@snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffc}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"484bc93d48a0b3b6724a7d56c6de11915302e4f39551fea7f00019858db3"}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x2a, 0xabf7, @common='erspan0\x00', @generic="58134d14e15e109972d68c257e5d1d78", @common='vcan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0xff], 0xd4, 0x104, 0x134, [@vlan={'vlan\x00', 0x8, {{0x4, 0x1, 0x8eb9, 0x1, 0x2}}}, @devgroup={'devgroup\x00', 0x14, {{0x7, 0x6, 0x2, 0x1, 0x5}}}]}, [@snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, 0xfffffffffffffffe}}}}, {{{0x0, 0x4a, 0x9000, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='eql\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @empty, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@arpreply={'arpreply\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, 0xfffffffffffffffd}}}}]}]}, 0x112c) 2018/02/22 18:00:05 executing program 4: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000f28fc8)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f000000d000)={&(0x7f000085e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x4, [@generic="e2"]}]}]}, 0x40}, 0x1}, 0x0) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) 2018/02/22 18:00:05 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) 2018/02/22 18:00:05 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x46) poll(&(0x7f00006affd0)=[{r0}], 0x1, 0xffffffffffffff01) r2 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) sendto$inet(r2, &(0x7f0000000040)="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", 0x1000, 0x59fe2d093982ef32, 0x0, 0x0) r3 = syz_open_pts(r1, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000001040), &(0x7f0000001080)=0x4) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00004a2000)=0x8000) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x7fff, 0xfe00, 0x7, 0x1, 0x6, 0x3, 0x1, 0x4d29, 0x100, 0x5}) ioctl$TCFLSH(r3, 0x540b, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/22 18:00:05 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x2, 0x4, 0x1, 0x100000001, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f0000000140), 0x3}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000)="624710150621a2c96b0eb0d1c385a82bb821e176064e305c091e46d35e888ad28410ef21efa70481aa1347c03ef3df5ce441aff52df68e5c6037a1ef7c8b5d52398fd3ae1943f325da06f1c09b21d33a1fbd8ec01405d88c3dc52025eefd948b196c44b29014234449451de8b5937bddbdc8ebc39cc91b1ff67a51de534ba5358f216fdbe94f8a94faf962bb5157b4dbb11a425d25a9f02fa7df5a", &(0x7f00000000c0)}, 0x20) 2018/02/22 18:00:05 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000f9dff4)) 2018/02/22 18:00:05 executing program 0: r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffffe) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0xf, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[{0x10}], 0x10}}], 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x80000001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x8, 0xfffffffffffffffb, 0x2, 0x8, 0x1, 0x5, 0x7fffffff, 0xfff, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x80000001, 0x7924a42f, 0x7d, 0x4, 0x1ff, 0x7f, 0x9, {r3, @in6={{0xa, 0x0, 0x27, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3f}}, 0x8, 0x5, 0x4, 0x2, 0x4f}}, &(0x7f0000000280)=0xb8) 2018/02/22 18:00:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000096affc)=0x203, 0xfffffffffffffdb5) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0x10000, 0xfffffffffffffe8d) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0x6}, &(0x7f00000000c0)=0x8) r2 = dup(r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000085bffc)=0x9, 0x4) write$eventfd(r2, &(0x7f0000605ff8), 0xffbe) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c40000)={0x7}, 0x20) write$eventfd(r2, &(0x7f00006d5000), 0x8) 2018/02/22 18:00:05 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x880, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x2000009, 0x2c012, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00004ee000)) 2018/02/22 18:00:05 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0xe17e0d779d337787, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000053ffd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_wolinfo={0x28, 0x0, 0x0, "35661b99c87d"}}) 2018/02/22 18:00:05 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000f9dff4)) 2018/02/22 18:00:05 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={0x0, @in={{0x2, 0xffffffffffffffff, @empty}}}, 0x8c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000003c0)={0x0, 0x100}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000440)={0x0, 0x2}, &(0x7f0000000480)=0xffffffffffffff57) sendmsg$inet_sctp(r1, &(0x7f0000000540)={&(0x7f0000000040)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000180)="a6d4dd17417a08610a07485ab3e785d435488db6791bffcfb8dbf7e786b3484addb61313e85d7f2d40076d6ee282de2458cc5ef0d25ea313d4d4890f647976989572f6cb7f64488508baa302f6385781a5a0f35407f01b61378527ecc079243203bfa7cfc4aacc9063cb63d98b39381893b05ad4875160f0ae005bc10760de2bbf3e3509f1e1976424cad115915e", 0x8e}, {&(0x7f0000000240)="298a5594a3bec3bb653ce24247683c2db998279d7be63896677300453cb75825f46c97662102a2c615d23a88c89d24a9d97d45d25a589e9a9f760d66f13bd5062d1f47745939f8a745add8699cf5c65cd99cea11855512363ee1775099fb0136c07fbcec0e14a3a32d5564112fcd05b835b52dfde9272baa9fffbd4b6cc86aa63ddfbbbfc143ea4480ed0f25e64fc58b107c30fa3369528149a58fdbe3a4e3a060abdee64ea898190cc517a07159e1656f8984112711a75f1b5612b0b31fbf32d5f6f17d3db0e3341fdab0ac6fef2616", 0xd0}, {&(0x7f0000000340)="f5ba7f04fcf1a2c2fd7ab3d38d437cd17e8a7ab72d61f33ae33f061c3cf15069eaf844b2e3f2e60dbfcd73b75913a9ec8a99222c1639aecd27ca1d96a70396e13881200d478900cc46c5517587b82b235e40ab", 0x53}], 0x3, &(0x7f00000004c0)=[@sndinfo={0x1c, 0x84, 0x2, {0x6, 0xe, 0x1bcc465a, 0x9, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0xcf6a, 0x6, 0xc, 0x8, 0x2, 0x31c0e181, 0x8, 0x8001, r3}}], 0x58}, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000580)=0x0) ptrace$getregset(0x4204, r4, 0x3, &(0x7f00000006c0)={&(0x7f00000005c0)=""/200, 0xc8}) 2018/02/22 18:00:05 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x4, r0, 0x1}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000040)=""/142) syz_emit_ethernet(0x1af, &(0x7f00009a8000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x16}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @empty, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) 2018/02/22 18:00:05 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) r1 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000d58000)=@raw={'raw\x00', 0x9, 0x3, 0x1e0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x14c, 0xffffffff, 0xffffffff, 0x14c, 0xffffffff, 0x3, &(0x7f00000e9fd0), {[{{@uncond, 0x0, 0x94, 0xb4, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x23c) syz_emit_ethernet(0x2a, &(0x7f00003dd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r2}, 0x8) 2018/02/22 18:00:05 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000f87fb0)={{0x0, 0xb7}}) 2018/02/22 18:00:05 executing program 1 (fault-call:3 fault-nth:0): r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) 2018/02/22 18:00:05 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x5, {{0x2, 0x2, @multicast1=0xe0000001}}}, 0x90) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x2) sendto$inet6(r1, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) shutdown(r1, 0x1) 2018/02/22 18:00:05 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af03, &(0x7f0000000000)=0xfffffffffffffffd) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000decef8)={0x5, 0x0, [{0x2, 0x54, &(0x7f0000f73000)=""/84}, {0x7000, 0xcd, &(0x7f000096e000)=""/205}, {0x4000, 0x4, &(0x7f000071a000)=""/4}, {0x0, 0xc, &(0x7f0000df9ff4)=""/12}, {0x2000, 0xff, &(0x7f0000c79000)=""/255}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)={0x0, 0x0, []}) 2018/02/22 18:00:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b4fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x1ee) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400080, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@dev={0xac, 0x14, 0x0, 0xe}, @multicast1=0xe0000001, 0x1, 0x6, [@rand_addr=0x1, @multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xf}, @multicast1=0xe0000001, @empty]}, 0x28) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000000040)={0x5, 0x2, 0x1, 0xffffffffffffff9c}) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xfffffffffffffff9, 0x200400) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f00000000c0)={0x6, 0x20, 0x1, r2}) sendfile(r0, r2, 0x0, 0x2) r4 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0xffffffffffff0000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @in6={0xa, 0x1, 0x87f, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x8001}, @in={0x2, 0x2, @empty}], 0x58) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80206433, &(0x7f00000000c0)=""/174) accept4$alg(r0, 0x0, 0x0, 0x80000) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f0000000180)={0x8, 0xffffffff, 0x8001, 0xfffffffffffffffd, 0x8, 0x871}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/02/22 18:00:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x204000, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0xffffffff, 0x7f, 0x20, 0x3, 0x5, 0x1, 0x15c, 0x1, 0xff, 0x0, 0x100000000, 0x6f2}) ioctl$KDENABIO(r0, 0x4b36) r1 = eventfd2(0x0, 0x80801) sendfile(r1, r0, &(0x7f0000000080)=0x2, 0x76b) 2018/02/22 18:00:05 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x1ffffe) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x1, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000857fb0)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00004f7fb0)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x400000) recvmsg$netrom(r1, &(0x7f0000003900)={&(0x7f0000000040)=@full={{0x3, {"c5f8aa3be2c3fb"}, 0x100000000}, [{"14af521eb3dc76"}, {"33e1175d7ef3ea"}, {"fbe4733b0be915"}, {"4c5ac9702553b9"}, {"92e9842b4c836c"}, {"9587e624f297f1"}, {"f001e01820c88d"}, {"3a5a1374a110b7"}]}, 0x48, &(0x7f00000014c0)=[{&(0x7f00000000c0)="0164e4abfc98cb71a5e113c6973d3092b181bab1a0e8459a3fe512d2d61d523e92d83facb2d3feb016", 0x29}, {&(0x7f0000000100)="26df32841e5c4193aaf71a1246aa5f9c743894aafe21cdc77f4e73b263a43b31a07c35f0ae9db2f58966a38b7e026d1f794bc96b089a3c9a08e523c5c18be402b530a7bae7af69249d873d244b5f283a30f9d38cf3a881d2361cb4b322a38a3e92a15aed98364125ff422f594f47077d47e78e1a0dde6c7527276c8ea8386da08837e8c06f75", 0x86}, {&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="f0578281946fb1b2ec384f20ce03f3a2ed45a2e26c800f2fa4e7293158aacb8c7d54db697df2f006a6cff07f0a47caaaece1a079fe8f5657b12ef9f218bf1e0f069b8a0da4e11e8160afe5e026d72e35f7408e718407f346218b30c40840465974e16b46d2c27da4fea1196764de5691e67389261b", 0x75}, {&(0x7f0000001240)="121f25071f2332493c769bb431b389f38727bbd0126b9143b7a0ce36f9fb2cfa122e1c0d3e75baf43049091ab0c2936956ae2a6e56c3eef3ac5557c0d86436bcc9bdf0d1088dc2c87266509781dc8fbcb9b0d68d5fb03cc370ec7a0bc52e1ef74297b2b2147c17731da52d6a64595feaf1d7c24659c49114e840fbe37540aeaf322db05fa971ebf3f7f87cdb6d0da2f8edc462b5146467e4240038d0e0eedf20f7eda3d87bf46dedb0b64dbb0cbe3fb80c327c8730a5ffbe5446ad4e7b42417ee0fcfd44d7927940da5324c5878ecfec", 0xd0}, {&(0x7f0000001340)="e61cd21b2c0324af96ad4ced08f02924386da9d33463445f5261c757e0169b7480e629500886563f9059ad6be104d6121a4f6f7a53049db0f0bf60882f16056029b76156e09c87181f909f791ec4b572e14907c4a3daf5807192beac945422663fa701d71436446e4b3c1bb85e9e8814f2baae7d3f0bf5b62f46276677e71857bf8a312d82583a84ac45faaa", 0x8c}, {&(0x7f0000001400)="350f31cb89d73a10942c3afe6c32ec8e5f5e1baac38a9b30015c41f716d2adf3a28f8260d0de9ce19a6685b4e502a0adf20feac94fe996ae3b1bcebd92b4e2fc8387613e768b6adeb2fc3d72111401ada1c8627c2ceee41294a2cc1f9483ccd2d62aeb997eaedfd71ebb10fb9daa9b0ea6cc41e72a383d9b99e0ea8a5bdfd32bf4179266402e81a1f47c311841bb9ebbdc6273593badc6d750890235ce48660fba839db13ed41c9404aa1bf9d7a05ce8aaa6029a5ab645fdf07e506abeefde86", 0xc0}], 0x7, &(0x7f0000001500)=[{0x34, 0x139, 0x8a, "6558c26fdef3d9d1350ee317c59fdb76ae9703b0411e6dab26da920edd35039c292d591f8c"}, {0xec, 0x11f, 0xfffffffffffffc00, 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{0xd0, 0x13d, 0xfe1, "287bf42ba5c4f6467a16026d5987772649fcc24ad1c7d6dd03f9d1302aaa08b8d4a041dc1e308a702fff01a42cc57ba07b833d65c0cc44f0d87f1c8a1ec40447aa60a525dd488dca365084184c43cd9b76336134a9c42072c27cda7dc33a6fc2f01f79fe13fec59e6b3231c913325e9ffb3d1c0d0c65595f9fc2be4e4059123e6f2506dd0e455f42f44d306172bd2be8831caf48be180dd6fb0b19c53846a58d05bf0caa6b32f6fcdb5f0a46d89e30be76792d20d451d9b6240f19c29e3a234106"}], 0x23e8, 0x20000005}, 0x40000001) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d48000)='/dev/sequencer2\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f0000003940)=""/50) 2018/02/22 18:00:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x804) perf_event_open(&(0x7f0000772f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00004e5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty, @loopback=0x7f000001, {[]}}, "0000883e4606040c"}}}}}, &(0x7f000048fff4)={0x0, 0x1, [0x0]}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000001bfc4)={0x24, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @ipv4=@loopback=0x7f000001}]}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xa, 0x7fa) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x1, 0x3, 0x7001, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x141000, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000000100)) [ 58.345894] FAULT_INJECTION: forcing a failure. [ 58.345894] name failslab, interval 1, probability 0, space 0, times 1 [ 58.357399] CPU: 1 PID: 8777 Comm: syz-executor1 Not tainted 4.16.0-rc2+ #233 [ 58.364672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.374032] Call Trace: [ 58.376611] dump_stack+0x194/0x257 [ 58.380244] ? arch_local_irq_restore+0x53/0x53 [ 58.384894] ? lock_page_memcg+0x2af/0x380 [ 58.389138] should_fail+0x8c0/0xa40 [ 58.392844] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 58.397952] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 58.403139] ? find_held_lock+0x35/0x1d0 [ 58.407195] ? __lock_is_held+0xb6/0x140 [ 58.411274] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 58.417151] ? rcu_note_context_switch+0x710/0x710 [ 58.422082] should_failslab+0xec/0x120 [ 58.426045] kmem_cache_alloc+0x47/0x760 [ 58.430118] ep_insert+0x25c/0x1ac0 [ 58.433730] ? unlock_page+0x19f/0x270 [ 58.437618] ? lock_acquire+0x1d5/0x580 [ 58.441572] ? lock_acquire+0x1d5/0x580 [ 58.445531] ? ep_poll+0x11d0/0x11d0 [ 58.449239] ? lock_release+0xa40/0xa40 [ 58.453196] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 58.459069] ? rcu_note_context_switch+0x710/0x710 [ 58.463994] ? __might_sleep+0x95/0x190 [ 58.467954] ? SyS_epoll_ctl+0x8a3/0x1a80 [ 58.472084] ? __mutex_lock+0x16f/0x1a80 [ 58.476121] ? SyS_epoll_ctl+0x8a3/0x1a80 [ 58.480260] ? SyS_epoll_ctl+0x8a3/0x1a80 [ 58.484404] ? mutex_lock_io_nested+0x1900/0x1900 [ 58.489227] ? lock_release+0xa40/0xa40 [ 58.493191] ? __lock_is_held+0xb6/0x140 [ 58.497271] ? __fget+0x36b/0x5b0 [ 58.500704] ? check_noncircular+0x20/0x20 [ 58.504940] ? iterate_fd+0x3f0/0x3f0 [ 58.508720] ? trace_event_raw_event_lock+0x340/0x340 [ 58.513916] ? find_held_lock+0x35/0x1d0 [ 58.517999] ? __might_fault+0x110/0x1d0 [ 58.522060] ? __fget_light+0x2b2/0x3c0 [ 58.526029] ? fget_raw+0x20/0x20 [ 58.529469] ? find_held_lock+0x35/0x1d0 [ 58.533528] ? __might_sleep+0x95/0x190 [ 58.537518] SyS_epoll_ctl+0x12bf/0x1a80 [ 58.541558] ? SyS_epoll_ctl+0x12bf/0x1a80 [ 58.545803] ? SyS_epoll_create+0x240/0x240 [ 58.550109] ? proc_fail_nth_write+0x9b/0x1d0 [ 58.554589] ? map_files_get_link+0x3a0/0x3a0 [ 58.559084] ? find_held_lock+0x35/0x1d0 [ 58.563141] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 58.567999] ? vfs_write+0x374/0x510 [ 58.571705] ? wait_for_completion+0x770/0x770 [ 58.576329] ? __sb_end_write+0xa0/0xd0 [ 58.580298] ? fput+0xd2/0x140 [ 58.583476] ? SyS_write+0x184/0x220 [ 58.587178] ? SyS_read+0x220/0x220 [ 58.590795] ? do_fast_syscall_32+0x156/0xf9f [ 58.595282] ? SyS_epoll_create+0x240/0x240 [ 58.599596] do_fast_syscall_32+0x3ec/0xf9f [ 58.603916] ? do_int80_syscall_32+0x9c0/0x9c0 [ 58.608484] ? finish_task_switch+0x1c0/0x860 [ 58.612957] ? finish_task_switch+0x181/0x860 [ 58.617447] ? syscall_return_slowpath+0x2ac/0x550 [ 58.622361] ? prepare_exit_to_usermode+0x350/0x350 [ 58.627623] ? sysret32_from_system_call+0x5/0x3c [ 58.632472] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.637315] entry_SYSENTER_compat+0x70/0x7f [ 58.641707] RIP: 0023:0xf7f22c79 2018/02/22 18:00:05 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x44000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x5, 0x20]}, 0x8) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000), 0x4) 2018/02/22 18:00:05 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0xfffffffffffffe21, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e3ff0)=@ax25, 0x10, &(0x7f0000746000)=[{&(0x7f0000267000)=""/4096, 0x1000}, {&(0x7f00007e1000)=""/130, 0x82}], 0xe4, &(0x7f0000eb5f99)=""/103, 0xfffffe43}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@req={0x50, &(0x7f0000000080)={@common='ip_vti0\x00', @ifru_ivalue=0x7}}) 2018/02/22 18:00:05 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007a0000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065e000), 0x37) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x10000) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x5}) [ 58.645048] RSP: 002b:00000000f771e09c EFLAGS: 00000286 ORIG_RAX: 00000000000000ff [ 58.652748] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000001 [ 58.659996] RDX: 0000000000000013 RSI: 0000000020f9dff4 RDI: 0000000000000000 [ 58.667248] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 58.674496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 58.681745] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/22 18:00:05 executing program 1 (fault-call:3 fault-nth:1): r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) 2018/02/22 18:00:05 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="85a5e59bd7911295849107f4f2e2c41c88fde5d3477e81c8cfae810cf448f5650e70c8a8330fc2feac724571999da989c7ccafdc2f74888711a68a0f81e2de92c9f2ee76a8f12d76f366b8e0050f7517cb46faeb59322ebfe2223d05f5193f6a7ad4d40d83e6f25fe51c291c8b19afdf5818bc6bc6112e4fdfc190ec84dca225adedcbdf0f45d422a0f833b17fd8d4abfc19cadfc6b12aca18089a54b07f718aee3c2845f8bc0c8034f00cc05d756d61e0afeea2aecd389acdf6da04ef545946", 0xc0, 0xfffffffffffffffc) keyctl$revoke(0x3, r0) [ 58.767612] FAULT_INJECTION: forcing a failure. [ 58.767612] name failslab, interval 1, probability 0, space 0, times 0 [ 58.778989] CPU: 1 PID: 8800 Comm: syz-executor1 Not tainted 4.16.0-rc2+ #233 [ 58.786258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.795606] Call Trace: [ 58.798196] dump_stack+0x194/0x257 [ 58.801837] ? arch_local_irq_restore+0x53/0x53 [ 58.806536] should_fail+0x8c0/0xa40 [ 58.810247] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 58.815337] ? lock_downgrade+0x980/0x980 [ 58.819506] ? find_held_lock+0x35/0x1d0 [ 58.823565] ? __lock_is_held+0xb6/0x140 [ 58.827644] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 58.833508] ? lock_downgrade+0x980/0x980 [ 58.837644] ? rcu_note_context_switch+0x710/0x710 [ 58.842556] ? lock_release+0xa40/0xa40 [ 58.846531] should_failslab+0xec/0x120 [ 58.850491] kmem_cache_alloc_trace+0x4b/0x740 [ 58.855055] ? ep_insert+0x25c/0x1ac0 [ 58.858835] ? SyS_epoll_ctl+0x12bf/0x1a80 [ 58.863080] binder_get_thread+0x1cf/0x870 [ 58.867306] ? binder_inc_ref_for_node+0xbc0/0xbc0 [ 58.872215] ? print_irqtrace_events+0x270/0x270 [ 58.876954] ? check_noncircular+0x20/0x20 [ 58.881171] ? __lock_is_held+0xb6/0x140 [ 58.885259] binder_poll+0x8c/0x390 [ 58.888876] ? binder_get_thread+0x870/0x870 [ 58.893277] ? rcu_read_lock_sched_held+0x108/0x120 [ 58.898291] ep_item_poll.isra.10+0xf2/0x320 [ 58.902701] ep_insert+0x6a2/0x1ac0 [ 58.906306] ? perf_trace_lock_acquire+0xe3/0x980 [ 58.911132] ? unlock_page+0x19f/0x270 [ 58.915025] ? lock_acquire+0x1d5/0x580 [ 58.918991] ? ep_poll+0x11d0/0x11d0 [ 58.922699] ? lock_release+0xa40/0xa40 [ 58.926670] ? rcu_note_context_switch+0x710/0x710 [ 58.931594] ? __might_sleep+0x95/0x190 [ 58.935552] ? SyS_epoll_ctl+0x8a3/0x1a80 [ 58.939686] ? __mutex_lock+0x16f/0x1a80 [ 58.943727] ? SyS_epoll_ctl+0x8a3/0x1a80 [ 58.947864] ? SyS_epoll_ctl+0x8a3/0x1a80 [ 58.952015] ? lock_release+0xa40/0xa40 [ 58.955984] ? __lock_is_held+0xb6/0x140 [ 58.960065] ? __fget+0x36b/0x5b0 [ 58.963497] ? check_noncircular+0x20/0x20 [ 58.967730] ? iterate_fd+0x3f0/0x3f0 [ 58.971507] ? trace_event_raw_event_lock+0x340/0x340 [ 58.976683] ? perf_trace_lock+0x900/0x900 [ 58.980911] ? find_held_lock+0x35/0x1d0 [ 58.984972] ? __might_fault+0x110/0x1d0 [ 58.989035] ? __fget_light+0x2b2/0x3c0 [ 58.992998] ? fget_raw+0x20/0x20 [ 58.996441] ? find_held_lock+0x35/0x1d0 [ 59.000501] ? __might_sleep+0x95/0x190 [ 59.004460] ? ep_unregister_pollwait.isra.7+0x590/0x590 [ 59.009916] SyS_epoll_ctl+0x12bf/0x1a80 [ 59.013956] ? SyS_epoll_ctl+0x12bf/0x1a80 [ 59.018202] ? SyS_epoll_create+0x240/0x240 [ 59.022509] ? proc_fail_nth_write+0x9b/0x1d0 [ 59.026989] ? map_files_get_link+0x3a0/0x3a0 [ 59.031488] ? find_held_lock+0x35/0x1d0 [ 59.035543] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 59.040369] ? vfs_write+0x374/0x510 [ 59.044066] ? wait_for_completion+0x770/0x770 [ 59.048692] ? __sb_end_write+0xa0/0xd0 [ 59.052665] ? fput+0xd2/0x140 [ 59.055842] ? SyS_write+0x184/0x220 [ 59.059547] ? SyS_read+0x220/0x220 [ 59.063163] ? do_fast_syscall_32+0x156/0xf9f [ 59.067651] ? SyS_epoll_create+0x240/0x240 [ 59.071959] do_fast_syscall_32+0x3ec/0xf9f [ 59.076282] ? do_int80_syscall_32+0x9c0/0x9c0 [ 59.080845] ? finish_task_switch+0x1c0/0x860 [ 59.085317] ? finish_task_switch+0x181/0x860 [ 59.089805] ? syscall_return_slowpath+0x2ac/0x550 [ 59.094719] ? prepare_exit_to_usermode+0x350/0x350 [ 59.099722] ? sysret32_from_system_call+0x5/0x3c [ 59.104559] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 59.109401] entry_SYSENTER_compat+0x70/0x7f [ 59.113805] RIP: 0023:0xf7f22c79 [ 59.117153] RSP: 002b:00000000f771e09c EFLAGS: 00000286 ORIG_RAX: 00000000000000ff [ 59.124843] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000001 [ 59.132095] RDX: 0000000000000013 RSI: 0000000020f9dff4 RDI: 0000000000000000 [ 59.139344] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 59.146595] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 59.153843] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 59.161926] kasan: CONFIG_KASAN_INLINE enabled [ 59.166640] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 59.174652] general protection fault: 0000 [#1] SMP KASAN [ 59.180175] Dumping ftrace buffer: [ 59.183688] (ftrace buffer empty) [ 59.187375] Modules linked in: [ 59.190552] CPU: 1 PID: 8800 Comm: syz-executor1 Not tainted 4.16.0-rc2+ #233 [ 59.197795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.207127] RIP: 0010:binder_poll+0xa0/0x390 [ 59.211505] RSP: 0018:ffff8801b07bf338 EFLAGS: 00010246 [ 59.216841] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff841def70 [ 59.224085] RDX: 0000000000000000 RSI: ffffc90001a84000 RDI: 0000000000000282 [ 59.231856] RBP: ffff8801b07bf3e0 R08: 1ffff100360f7d94 R09: 0000000000000000 [ 59.239102] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff100360f7e6b [ 59.246353] R13: ffff8801b07bf970 R14: ffff8801d09cc7c0 R15: ffff8801b07bf3b8 [ 59.253596] FS: 0000000000000000(0000) GS:ffff8801db500000(0063) knlGS:00000000f771eb40 [ 59.261794] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 59.267665] CR2: 00000000080905a1 CR3: 00000001bcc22006 CR4: 00000000001606e0 [ 59.274913] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 59.282165] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 59.289413] Call Trace: [ 59.291987] ? binder_get_thread+0x870/0x870 [ 59.296378] ? rcu_read_lock_sched_held+0x108/0x120 [ 59.301372] ep_item_poll.isra.10+0xf2/0x320 [ 59.305755] ep_insert+0x6a2/0x1ac0 [ 59.309368] ? perf_trace_lock_acquire+0xe3/0x980 [ 59.314190] ? unlock_page+0x19f/0x270 [ 59.318058] ? lock_acquire+0x1d5/0x580 [ 59.322016] ? ep_poll+0x11d0/0x11d0 [ 59.325738] ? lock_release+0xa40/0xa40 [ 59.329692] ? rcu_note_context_switch+0x710/0x710 [ 59.334600] ? __might_sleep+0x95/0x190 [ 59.338557] ? SyS_epoll_ctl+0x8a3/0x1a80 [ 59.342679] ? __mutex_lock+0x16f/0x1a80 [ 59.346712] ? SyS_epoll_ctl+0x8a3/0x1a80 [ 59.350843] ? SyS_epoll_ctl+0x8a3/0x1a80 [ 59.354970] ? lock_release+0xa40/0xa40 [ 59.358916] ? __lock_is_held+0xb6/0x140 [ 59.362960] ? __fget+0x36b/0x5b0 [ 59.366385] ? check_noncircular+0x20/0x20 [ 59.370599] ? iterate_fd+0x3f0/0x3f0 [ 59.374372] ? trace_event_raw_event_lock+0x340/0x340 [ 59.379544] ? perf_trace_lock+0x900/0x900 [ 59.383755] ? find_held_lock+0x35/0x1d0 [ 59.387796] ? __might_fault+0x110/0x1d0 [ 59.391832] ? __fget_light+0x2b2/0x3c0 [ 59.395784] ? fget_raw+0x20/0x20 [ 59.399220] ? find_held_lock+0x35/0x1d0 [ 59.403260] ? __might_sleep+0x95/0x190 [ 59.407208] ? ep_unregister_pollwait.isra.7+0x590/0x590 [ 59.412639] SyS_epoll_ctl+0x12bf/0x1a80 [ 59.416681] ? SyS_epoll_ctl+0x12bf/0x1a80 [ 59.420898] ? SyS_epoll_create+0x240/0x240 [ 59.425203] ? proc_fail_nth_write+0x9b/0x1d0 [ 59.429680] ? map_files_get_link+0x3a0/0x3a0 [ 59.434155] ? find_held_lock+0x35/0x1d0 [ 59.438194] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 59.443011] ? vfs_write+0x374/0x510 [ 59.446707] ? wait_for_completion+0x770/0x770 [ 59.451279] ? __sb_end_write+0xa0/0xd0 [ 59.455230] ? fput+0xd2/0x140 [ 59.458395] ? SyS_write+0x184/0x220 [ 59.462083] ? SyS_read+0x220/0x220 [ 59.465684] ? do_fast_syscall_32+0x156/0xf9f [ 59.470153] ? SyS_epoll_create+0x240/0x240 [ 59.474446] do_fast_syscall_32+0x3ec/0xf9f [ 59.478749] ? do_int80_syscall_32+0x9c0/0x9c0 [ 59.483307] ? finish_task_switch+0x1c0/0x860 [ 59.487772] ? finish_task_switch+0x181/0x860 [ 59.492244] ? syscall_return_slowpath+0x2ac/0x550 [ 59.497147] ? prepare_exit_to_usermode+0x350/0x350 [ 59.502139] ? sysret32_from_system_call+0x5/0x3c [ 59.506965] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 59.511786] entry_SYSENTER_compat+0x70/0x7f [ 59.516166] RIP: 0023:0xf7f22c79 [ 59.519587] RSP: 002b:00000000f771e09c EFLAGS: 00000286 ORIG_RAX: 00000000000000ff [ 59.527266] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000001 [ 59.534516] RDX: 0000000000000013 RSI: 0000000020f9dff4 RDI: 0000000000000000 [ 59.541759] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 59.548998] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 59.556252] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 59.563515] Code: 03 80 3c 18 00 0f 85 3c 02 00 00 49 8b be 90 01 00 00 e8 04 f7 ff ff 48 89 c2 48 89 c3 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 ca 02 00 00 48 8b 3b be 2b 11 00 00 e8 29 89 [ 59.582632] RIP: binder_poll+0xa0/0x390 RSP: ffff8801b07bf338 [ 59.588520] ---[ end trace f0479abcd3d5b65b ]--- [ 59.593267] Kernel panic - not syncing: Fatal exception [ 59.598994] Dumping ftrace buffer: [ 59.602511] (ftrace buffer empty) [ 59.606195] Kernel Offset: disabled [ 59.609794] Rebooting in 86400 seconds..