6, r12}, @cred={0x20, 0x1, 0x2, r5, r6, r12}, @cred={0x20, 0x1, 0x2, r0, r11, r13}, @rights={0x18, 0x1, 0x1, [r19]}, @cred={0x20, 0x1, 0x2, r5, r6, r2}, @rights={0x20, 0x1, 0x1, [r18, r21, r17]}, @cred={0x20, 0x1, 0x2, r5, r1, r14}], 0x140, 0x200448d0}, {&(0x7f0000004000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000005000-0xa0)=[{&(0x7f0000002000-0x10)="a6f61c1f2791393449c29d4379c6fc1a", 0x10}, {&(0x7f0000005000-0x1b)="fa07d2c8593784f6b8f6561f28339423636246c4ed2bf57131fa7b", 0x1b}, {&(0x7f0000006000-0x51)="93973f1e0a600d3e795ad482bf7ad476c799153f92f63089fe3d10aee8c705c440c150b1c897c023bf86da960a4f3f8ac7ef35f5df4fede45cee4fcd4214bd1f86cb910bc330d1f60ac22b1216cf74060b", 0x51}, {&(0x7f0000005000)="d444117d5102ba8e1d1a8209ecb056948ae0f752983c37902e3b30f4f4621599f999520bdd8e38de51621dd3426212426f5ed13262788b509d2d43bd74dccf1b153267eaf5a2821e069e4cb8143e66abefdabc37ed1f90f367316c0a8a497cbff27c4ad4a669c4fba5b8e7901a413b036d75d62cf3088c8c4ac2f12eb2bb6d1114594a0228f8d12106619b8adfaf8353cc5ca174de09e16338ac33a868cac1e798d79e3a462b2785b33c0c320688ee84750da3cb7f922a4cdc233ae2ea95c932675c1c6d702e3611f4c89e30d504fff257496e22899690c937d9eed74a994682f4249ba5659d0d59284d5c480490a60c18", 0xf1}, {&(0x7f0000006000-0xd3)="c94360fd8dcadb57420584bafb1275225046735f8088a6bf6168e24c75be3c4d54b331f6a1652692b9ae2baebdbf5d139e5f7df8fad6c48b6e47c1bfdafaa7342e7359a291d7e388d131aa6079d93707327dcb23ca0585318831b9f69fa6b8b052337d6099cf77a8f9fac77f41438d314f8c4d53fd0d40f7034adb27827f32ae53c835a77d58f587d4777e9a01e408725e0efae1ff08678bc219b43b8ca87445980f268673e462c11a80963c8ad3c350bdc6399b42996cc180db61b9b269e9e9f03af7ffe9bb716e55fd434247e877be3f7cd3", 0xd3}, {&(0x7f0000004000)="ad8cff3f7802128a9055c84b291161ce187dc6ef712ad2f3de2cacc43facb631821e3d3aea7bbacd983130bc8a9320363086183e125436df6ee7d2b2912409fa61a212c23355e7f8e2ca1aea271a9ee65257986c4ab2cfeb361bb8f63662b6d85a516f4e6d4399f41eed9e08bfea0bb96abe34a61bc8497576433178295c69ee4c0103a16b3c05491e01f2d12e7391ea937905fd071cf8bb6be05198e2a3bb27fe8e85a77693dcc968e0bb8883", 0xad}, {&(0x7f0000001000)="43757a8e5dc0e7321a98c5509b579917e6dd6c334681fdaeab2824bc7d435ade2ee7a2769d16c7b715c5d22bf8a128c67071f9c1c1e2e0b12d6a084d24b53e40cdde04870f53adebe0b0e77ad6b2aa586bb91973db804acbc6969e6956b31bbea059897b2a0b5cb15b2ae7b3f110516c4a2290e608dcd4426558f7e81480f269b615d924c1e6f51ee56dc8bc9aa924b5fb25e1ddd3c80abbc4f6ec74", 0x9c}, {&(0x7f0000006000)="6edfa1c5152ef3bfe389", 0xa}, {&(0x7f0000006000-0x45)="afe2db6c3c657b005392e40ead501fdd4594ea13a936017715eb6408ee9c6077d60d56999c12b8d741be4205b3abf3d0bcfeb4e05e559091617259d533f25376c67bbb446a", 0x45}, {&(0x7f0000006000-0xf2)="fe093675d6293c4267d4a77a28e6d8b55e477e70e9cd5c1e6f22c28c3440d5ab70a9d96d88447760b6a33b79ffc8d1762daaee057413d4ce8d5b27ef494517af944ad3f29bef45b1b486f2106f2e042b78484427ff1a67505d3636631be3935e09dc01aa2929f36c9d21e6398e45adc59e05f418ccd0f92d01fdc0c21a8337cf0e49750c91e8a8d4f65336c6a20edea8f263a9955b5323697ec30db120ec1dcf283a2befa667f8420e599c1244dd68ff99e422bc2bc3d38371f22c556bf63fe9f5ea260720ab34210cad601b9228c4933e9b3f2f6e5c182f0fa5e141683234a07f853e1f2279b5e9628c780bfa8a89d3e34c", 0xf2}], 0xa, &(0x7f0000004000)=[], 0x0, 0x8040}], 0x6, 0xfffffffffffffffc) unshare(0x80000) 2018/01/09 17:39:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000f000-0xc)={0x0, 0x0}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f, 0x0, 0x0}, @increfs_done={0x40106308, 0x0, 0x3}, @acquire={0x40046305, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000010000-0x9)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) clone(0x0, &(0x7f0000900000-0x23)="", &(0x7f0000b9e000-0x4)=0x0, &(0x7f0000242000)=0x0, &(0x7f0000554000)="") mprotect(&(0x7f0000d9f000/0x2000)=nil, 0x2000, 0x0) r3 = open(&(0x7f0000386000)='./file0\x00', 0x80, 0x1d8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000ee1000)=0x0, &(0x7f0000a34000-0x4)=0x4) 2018/01/09 17:39:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000dda000)=[], 0x0, &(0x7f0000dde000-0x10)={0x0, 0x0}, &(0x7f0000fb1000-0x8)={0x0}, 0x8) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f0000114000)=""/149) 2018/01/09 17:39:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = add_key$user(&(0x7f0000bad000)='user\x00', &(0x7f0000be5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000089000)="cc9fcbf2d9071698f46f6d8574b636920dfe6c949f794f89eb2cfc30824560fab2306aed1005bf65bc4891eeda06e2acdfb4d42a42f39b49244537e70889c6742357d57d6d0b0023a0248aac175c2c3a8d4d395f0724a6e6df1fd07bbd", 0x5d, 0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000eda000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00001fa000)={0x0, 0xd0e}, &(0x7f0000633000)=0x6) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f0e000-0x14)={r2, 0x1, 0x0, 0x4, 0x10000, 0xd6e}, 0x14) keyctl$get_security(0x11, r0, &(0x7f00005ec000-0x9d)=""/157, 0x9d) r3 = creat(&(0x7f0000ba7000-0x8)='./file0\x00', 0x4) r4 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000c74000)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x2, 0x0, 0xa, 0x20, 0x80, 0x0, 0x0, r4}, {0x0, 0x9183, 0xc14, 0x8, 0x2, 0x1, 0x7, 0x5}, {0x9, 0x9, 0x800, 0x2}, 0x2, 0x2, 0x2, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0x3b}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x0, 0x3, 0x9ee, 0x1, 0x1, 0xd2}}, 0xe8) 2018/01/09 17:39:51 executing program 5: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000058000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x1c) r4 = mmap$binder(&(0x7f000004c000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r2, 0x0) r5 = mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x1010, r0, 0x5d) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000005a000)={0xbc, 0x0, &(0x7f0000059000)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x68, 0x18, &(0x7f000005b000-0x68)=[@ptr={0x70742a85, 0x0, &(0x7f000005b000-0x1)=0x0, 0x1, 0x0, 0x3a}, @fda={0x66646185, 0x6, 0x2, 0x12}, @fda={0x66646185, 0x2, 0x0, 0x38}], &(0x7f000005a000)=[0x40, 0x30, 0x58]}, 0x6}}, @decrefs={0x40046307, 0x4}, @request_death={0x400c630e, 0x2, 0x2}, @decrefs={0x40046307, 0x0}, @transaction={0x40406300, {0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x50, 0x18, &(0x7f0000058000-0x50)=[@ptr={0x70742a85, 0x0, &(0x7f000000a000)=0x0, 0x1, 0x1, 0x3a}, @ptr={0x70742a85, 0x0, &(0x7f0000024000-0x1)=0x0, 0x1, 0x0, 0x1e}], &(0x7f000005b000-0x18)=[0x38, 0x0, 0x30]}}, @dead_binder_done={0x40086310, 0x0}], 0x58, 0x0, &(0x7f000005b000-0x58)="10e4b710a5131dd443d83dbc51d7fd2fd9e54c3f79d851f6aa9bfe5d7e682dedc2c2f4c2ce651a66f20198e0a68b01961628cb1fde7549d805731be585da499b8aa75e429c7696c18c3eb16052ff742c40ffa256d9f5db25"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000059000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000002d000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000a000)={r7, 0x0, 0x0, 0x0}) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000001a000-0x30)={0x160, 0x0, &(0x7f0000059000)=[@release={0x40046306, 0x2}, @decrefs={0x40046307, 0x0}, @reply={0x40406301, {0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x18, 0x10, &(0x7f000003c000)=[@flat={0x77622a85, 0xa, r4, 0x1}], &(0x7f0000036000-0x10)=[0x38, 0x0]}}, @acquire_done={0x40106309, r5, 0x0}, @reply={0x40406301, {0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x60, 0x8, &(0x7f0000012000-0x60)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x2}, @fda={0x66646185, 0x1, 0x2, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f0000057000)=0x0, 0x1, 0x1, 0x3}], &(0x7f000005a000-0x8)=[0x40]}}, @reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x28, &(0x7f0000059000)=[], &(0x7f0000056000-0x28)=[0x0, 0x28, 0x0, 0x58, 0x38]}, 0x6}}, @free_buffer={0x40086303, r6}, @enter_looper={0x630c}, @reply={0x40406301, {0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x58, 0x10, &(0x7f0000018000-0x58)=[@fda={0x66646185, 0xa, 0x0, 0x16}, @flat={0x73682a85, 0x1, r7, 0x1}, @fda={0x66646185, 0x1, 0x1, 0x27}], &(0x7f0000004000)=[0x18, 0x28]}}, @increfs_done={0x40106308, r8, 0x2}], 0x78, 0x0, &(0x7f000000c000-0x78)="359261b9829278eeaaf3cd9cb5ff14c8d1067623e2b511cb56618da5cf21af95e8f8a4c6441f2f1ddd185ecd3350f047ae1cd8e52bca8e4bdbcc124aaad6609393752373c32949875d0998fa5bcbfc114b4833d6b57c0d4c0514af63683b0efc8a0a6333e182482d546c48cc2fc3f48e40985bc9735075c2"}) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) 2018/01/09 17:39:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000002000-0xc)={&(0x7f0000001000-0xc)=[0x0, 0x0, 0x0], 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bc5000)='net/ip_mr_vif\x00') preadv(r1, &(0x7f0000fc0000-0x10)=[{&(0x7f0000a72000-0x54)=""/84, 0x54}], 0x1, 0x0) 2018/01/09 17:39:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000251000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000df0000-0xc)={0x0, 0x0}) writev(r0, &(0x7f00001f7000-0x10)=[{&(0x7f0000b73000)="224d288bacca59a1ac9e3d7a47c40503b9d516bacbf3a3ae508f4a782dc4ab9d1732f605b863fc", 0x27}], 0x1) r2 = userfaultfd(0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000687000-0xc)={0x0, 0x0}) 2018/01/09 17:39:51 executing program 1: clone(0x0, &(0x7f0000636000-0x57)="", &(0x7f0000857000-0x4)=0x0, &(0x7f0000337000-0x4)=0x0, &(0x7f0000883000)="") userfaultfd(0x800) modify_ldt$write2(0x11, &(0x7f00005f8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = open(&(0x7f0000409000-0x8)='./file0\x00', 0x400, 0x2) mkdirat(r0, &(0x7f00009b0000-0x8)='./file0\x00', 0x82) 2018/01/09 17:39:51 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x800) readv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000796000-0x99)=""/153, 0x99}], 0x1) fcntl$notify(r0, 0x402, 0x25) openat$keychord(0xffffffffffffff9c, &(0x7f0000002000)='/dev/keychord\x00', 0x48480, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000002000)=0x1) 2018/01/09 17:39:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f0000000000)="0214af0002000000006466b78e000448", 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e23000-0x4)=0x3d, 0x4) recvfrom(r0, &(0x7f0000ef6000)=""/16, 0x10, 0x60, 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000a0d000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) 2018/01/09 17:39:51 executing program 4: mmap(&(0x7f0000000000/0xba5000)=nil, 0xba5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x81}]}, 0x10) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000ba5000)=0x0, 0x8) 2018/01/09 17:39:51 executing program 2: mmap(&(0x7f0000000000/0xc8000)=nil, 0xc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000a9000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0xffffffffffffffff) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000a3000-0xe6)={0x0, 0xa9, "baf71d95367b59afa4349bc1100660a0e4a3e3e83a6ed2821b494ef7fbb79ca39e13887a30480afb07eb9dd20159a195b7361777cf78e6f51619e7d5293127f18d16ba9d019c0449ffecd648112011b6ead9e7de0b740768ef983d7acc1c5cff9bfd8806c720269ce7fa78736acec4071589345df781bb7b521c31992572f154d18bd6604e9ffc5c1a2e63d51d9e97c7365582c7bf807647f2ebc4a95975729119b00634e08e05e07c9aa1cafacebe7d69f0aba1bdb9781b0206016d0bda63bc2f38c93d7db354a08e066161052bca1182cc4f101125fc03bb858bf52a8a"}, &(0x7f0000088000-0x4)=0xe6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000010000)={r2, 0x3, 0xf9, "45f6cc2055d28531a68edc0389c548fcbc63ff90ec0a7842c9e015ce9cead31e2061ff04a0462b5e6be1eb028811bddf3971bd03db5da2acb9b09b7c7121be62cbc945f7cb8d5dcd91dfdd54cef9878d17b30d2788c8a5457bfbf12e3a3e19023d798f5e27f1329d315fa5e14ba916ff3c7ebd339c23672c8cd0130d5d08640e74f91d5abf5e180c3e962f7012f38c601c3ec4183ddb2c423ca0741f25e77885bc8ff0b46182acc27e1dc836880ad5cacd60adf06348996030bf1a5a69ae17877ddde664bd6f1cfd73c983f00784bb4cfe1bda6cdd8483d36650f7145a32745e853be9089d71a0fb721d32d9dfae28da17ee8d57898ec7da9a"}, 0x101) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000005b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000083000)=0x8) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000bc000)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000053000)=0x8) 2018/01/09 17:39:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000ff3000)={0x0, {{0xa, 0x0, 0x0, @empty={[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]}}, 0x88) socket$inet6(0xa, 0x2, 0x2d) r1 = syz_open_dev$tun(&(0x7f00005af000)='/dev/net/tun\x00', 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000601000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000370000)='/dev/input/mice\x00', 0x0, 0x201) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000394000)=0x1) r3 = fcntl$dupfd(r1, 0x0, r1) faccessat(r3, &(0x7f0000e4f000-0x8)='./file0\x00', 0x78, 0x1300) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$KDENABIO(r3, 0x4b36) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) 2018/01/09 17:39:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000d17000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000aba000)=0x1, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000046b000)='/dev/rtc\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000f15000)=0xcfc) 2018/01/09 17:39:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a0d000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000768000)=0x6, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000090000-0x68)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 17:39:51 executing program 4: mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000026a000-0x5)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000001000-0x20)="b667b2850b4d5de2e7ad0c179f982e95d2970da5eb87a71d3b8d7a72d64a684a"}) lseek(r0, 0x5e, 0x0) 2018/01/09 17:39:51 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ef5000-0xd)='/dev/usbmon#\x00', 0x8, 0x800) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000fd7000-0x68)={0x9, 0x2, 0x1, {0x0, 0x0}, 0x5, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd6000-0x9)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000430000)={0x3, &(0x7f0000fd6000-0x49)=""/73, &(0x7f0000632000)=[{0x4, 0xf3, 0x8, &(0x7f0000095000)=""/243}, {0xd235, 0x25, 0x80000001, &(0x7f0000fd5000)=""/37}, {0x6, 0x1000, 0x0, &(0x7f0000fd6000-0x1000)=""/4096}]}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000001f000)={0x40000020000201, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000cd9000)={0x0, 0x0}) epoll_pwait(r3, &(0x7f00006d8000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000e67000-0x8)={0x0}, 0x8) [ 83.327330] binder: 14021:14036 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 83.335648] binder: 14021:14035 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 83.357110] binder: 14021:14035 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/01/09 17:39:51 executing program 3: mmap(&(0x7f0000000000/0xc23000)=nil, 0xc23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003c7000)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r3 = getpgid(r2) fcntl$setown(r0, 0x8, r3) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r3, &(0x7f0000c24000-0x8)=0x0, 0x483e) fcntl$getownex(r0, 0x10, &(0x7f0000541000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) wait4(r4, 0x0, 0x0, &(0x7f0000540000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 17:39:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0xf59e, {0x0, 0x0}, 0x1b693a7f, 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, 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]}) 2018/01/09 17:39:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000cbc000)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008ee000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004d9000-0x4)=0xc) syz_open_pts(r0, 0x200) dup3(0xffffffffffffffff, r1, 0x0) 2018/01/09 17:39:51 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x8) bind(r0, &(0x7f00007df000)=@in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) socket(0xf, 0x3, 0x0) 2018/01/09 17:39:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = syz_open_pts(r0, 0x0) poll(&(0x7f00003fe000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000d4e000-0x28)={0x5, 0x80, 0x61c0833, 0x2, 0x3}) r3 = openat(0xffffffffffffffff, &(0x7f000069c000)='./file0\x00', 0x2, 0x84) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000ff9000-0x4)=0x0) 2018/01/09 17:39:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009dd000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00009d1000)={0x7, 0x936}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000871000)={0x2, 0x8, 0x0, 0x0}) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000031e000)=0xba7) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00004a9000-0x8)={0x0, 0x0}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00003c5000-0x20)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 17:39:51 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000012000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="7424aff1ff55f6a4a1f7947c5dbe0884"}) r2 = socket$inet6(0xa, 0x2, 0x3) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000014000-0x4)=0x2, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 17:39:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000001000-0xbc)={0x5, 0x1, 'client0\x00', 0x0, "65389a076ce73b0f", "70d96dad264c50212c9ade2b2d54601bace88674133da3666191495703bcfdf0", 0x3ff, 0x100000000, [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, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000000d000)={{0x1, 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, 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]}) 2018/01/09 17:39:51 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cca000)='/dev/pktcdvd/control\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/114, 0x72, 0x40002000, &(0x7f0000101000)=@ipx={0x4, 0x6, 0x2, "e46a96d6b9f8", 0x7ff, 0x0}, 0x10) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00006f6000)={0xfffffffffffffffd, 0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002ee000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f000096a000)=0x3, 0x4) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000e1d000)={0x0, 0x5, 0x1, 0x40000004, 0x4, 0x8}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x8000}, 0x1) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000048b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003b2000-0x4)=0xc) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000de5000-0xd9)="7f042bacbed8e60af29ca10a9c9e9a6dd69c4e61ce073fe1ff6585ac4d5d3ac0a506716d488d4dfb5cd7c6e839a87ad1a492c76ac8652d87d1a019a621bd0455efd0273e70f2a57a3458d6c974247cf4f47d24ecc53e8c458015d970c08af92bb627bfc689689c79f827b28e3f4e30da961c7a941176afe094f30922fb619cb363d76b9b92b0937a9afc0c2058d3044d940e59d42bad4d2abe0b91f151759a802f8029b61738633eb1c48fba11b3e952bbd03fe7481d6143ac368922acf54ffcc0067869c0e1dbd9c092cbed3c901fddb793fb395889944e41") bind$inet(0xffffffffffffffff, &(0x7f0000536000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000096e000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000161000-0x4)=0x0) r5 = dup2(r2, r3) ioctl$KDSKBMODE(r5, 0x4b45, &(0x7f000020a000-0x8)=0x10001) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000e77000)={0x5, 0x2, 0x2, 0xfffffffffffffff7}) 2018/01/09 17:39:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000cbd000)={@generic=""/16, @ifru_addrs=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x80, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000001000-0x4)=0x3a5, 0x4) 2018/01/09 17:39:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000589000-0x9)='/dev/ppp\x00', 0x400100, 0x0) pwrite64(r0, &(0x7f0000752000)="c5d09709ededc2d6cc9d327621d9940147f7fd69d3512d40df816be8d608", 0x1e, 0x42) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000f8a000)=@req3={0x6b1, 0x1, 0xce, 0xd0e, 0x7ff, 0x9, 0xfffffffffffff001}, 0x1c) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00003aa000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) lseek(0xffffffffffffffff, 0x0, 0x0) 2018/01/09 17:39:51 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x840, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x578, 0x2, 0xa3c8, 0x0, 0x3, 0x400, 0x4, 0x7f, 0x1f, 0x5, 0x4, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000012000-0x4)={0x5, 0x81, 0x6}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x14, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000002000)={&(0x7f0000011000/0x1000)=nil, 0x1000}) [ 83.574377] FAULT_FLAG_ALLOW_RETRY missing 30 [ 83.579647] CPU: 1 PID: 14093 Comm: syz-executor2 Not tainted 4.9.75-g8910fa5 #9 [ 83.587170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.596513] ffff8801cd40f670 ffffffff81d93049 ffff8801cd40f950 0000000000000000 [ 83.604520] ffff8801c2993d90 ffff8801cd40f840 ffff8801c2993c80 ffff8801cd40f868 [ 83.612492] ffffffff81660b1a 00000000000065e3 ffff8801ce7950f0 ffff8801ce7950a0 [ 83.620454] Call Trace: [ 83.623010] [] dump_stack+0xc1/0x128 [ 83.628344] [] handle_userfault+0xa3a/0x1310 [ 83.634391] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 83.641399] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 83.647798] [] ? handle_mm_fault+0x117b/0x2530 [ 83.654021] [] ? handle_mm_fault+0x1fc3/0x2530 [ 83.660235] [] handle_mm_fault+0x1fd1/0x2530 [ 83.666285] [] ? __pmd_alloc+0x410/0x410 [ 83.671977] [] __do_page_fault+0x5c2/0xd40 [ 83.677839] [] ? mm_fault_error+0x2c0/0x2c0 [ 83.683777] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 83.690416] [] do_page_fault+0x27/0x30 [ 83.695922] [] page_fault+0x28/0x30 [ 83.701167] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 83.708235] [] ? arp_ioctl+0x18b/0x680 [ 83.713739] [] ? arp_constructor+0x9a0/0x9a0 [ 83.719777] [] ? avc_ss_reset+0x110/0x110 [ 83.725554] [] ? __lock_acquire+0x629/0x3640 [ 83.731583] [] ? do_futex+0x3f8/0x15c0 [ 83.737095] [] ? debug_mutex_init+0x1c/0x60 [ 83.743036] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 83.749843] [] inet_ioctl+0x89/0x1c0 [ 83.755174] [] sock_do_ioctl+0x65/0xb0 [ 83.760677] [] sock_ioctl+0x2e0/0x3d0 [ 83.766101] [] ? compat_ifr_data_ioctl+0x1a0/0x1a0 [ 83.772648] [] do_vfs_ioctl+0x1aa/0x1140 [ 83.778335] [] ? ioctl_preallocate+0x220/0x220 [ 83.784541] [] ? selinux_file_ioctl+0x355/0x530 [ 83.790826] [] ? selinux_capable+0x40/0x40 [ 83.796678] [] ? __fget+0x201/0x3a0 [ 83.801925] [] ? __fget+0x228/0x3a0 [ 83.807184] [] ? __fget+0x47/0x3a0 [ 83.812353] [] ? security_file_ioctl+0x89/0xb0 [ 83.818570] [] SyS_ioctl+0x8f/0xc0 [ 83.823740] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/09 17:39:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0xffffffff, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000ce6000)=""/157) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mlockall(0x3) 2018/01/09 17:39:51 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000)='coredump_filter\x00') read(r0, &(0x7f0000002000)=""/160, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000-0x80)=[{&(0x7f0000000000)=""/137, 0x89}, {&(0x7f0000001000-0x54)=""/84, 0x54}, {&(0x7f0000000000)=""/232, 0xe8}, {&(0x7f0000003000-0x9b)=""/155, 0x9b}, {&(0x7f0000000000)=""/206, 0xce}, {&(0x7f0000003000-0x5a)=""/90, 0x5a}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/42, 0x2a}], 0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000011000-0x60)=[{&(0x7f000000a000-0x1000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) 2018/01/09 17:39:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000da6000)='/selinux/access\x00', 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00006ff000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f0b000-0x4)=0x14, 0x800) fstat(0xffffffffffffff9c, &(0x7f0000977000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b6a000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x1, 0x80, 0x2, 0x8, 0x2, 0x20, 0xa0, 0x3b, r1, r2}, {0x1, 0x7, 0xff, 0x8000, 0xf, 0x3, 0x100000000, 0x4}, {0x400, 0x5, 0x5979, 0x8}, 0x4, 0x0, 0x2, 0x0, 0x3, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x2b}, 0x2, @in=@loopback=0x7f000001, 0x3, 0x3, 0x1, 0xffff, 0x0, 0x2ed, 0xffff}}, 0xe8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dd6000)='/dev/sequencer\x00', 0x22c100, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x22, &(0x7f0000586000)="86be4b39b733c60ec80daebf75ec924be17c0212b0e139b329cb9d1cc0ebfb98bd1d059bd4a16b210deaf0af92ae5932bb0c57c4533ec30516a7a326314c4134567a3b71102af9318e1f276c45fbaaf0445fc36cb85415c79d2a75a969394954ecee883806bc0761d64fd8727f6fefd797afbf10cf2552487fa4867b35ce421842b861d0df07a27966c63a0180cadf3ae9ec09c337ce08635930dc0907a81532b28b715604981a07d145d0ac0ca484528d563d63039047df9f6c520a90f7f25d86a9c3e20f19aaca0533c6e84a3b73156bacd797ea597a85534ff73e9ad5b020d06ca73c99180a1b2cf42cef55e0b8", 0xef) socket(0x11, 0x0, 0x0) 2018/01/09 17:39:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000412000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/09 17:39:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000061e000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000720000)={0x7, 0x2, 0x807, 0x0}, 0x8) timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98)="", &(0x7f00009d0000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r1, 0x0, &(0x7f00007af000)={{r2, r5}, {r4, r3}}, 0x0) 2018/01/09 17:39:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000f62000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ed3000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007ec000)={@generic="5725fb6e5218ab5ebc946f0ad737aacc", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = fcntl$getown(r3, 0x9) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000c8b000)={0x0, 0x0}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000eeb000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000098f000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000a3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000729000-0x4)=0xc) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000038e000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r7, 0x40605346, &(0x7f0000732000-0x5c)={0x7fff, 0x0, {0x2, 0x3, 0x6, 0x2, 0x100}, [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, 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]}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000be9000-0xc)={r4, r5, r6}, 0xc) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000bb1000-0x30)={0x2c, 0x0, &(0x7f0000a81000)=[@clear_death={0x400c630f, 0x2, 0x3}, @dead_binder_done={0x40086310, 0x1}, @request_death={0x400c630e, 0x4, 0x4}], 0x43, 0x0, &(0x7f00001a1000-0x43)="69c307317fd1eb914b02bc5bc77be2896233e25d67115384db3624dd699edcbc49bde082ce959eb3e0afe7f80aa9b0935c684f4c6b2397f1be5107aae6658f90a8f9b5"}) r8 = dup2(r1, r3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00007c5000-0x5)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c2f000)=0x18) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xc, &(0x7f0000630000-0x4)=0x0, &(0x7f0000b2f000)=0x4) sendmsg$netlink(r3, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f0000005000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x14, 0x16, 0x719, 0x0, 0xffffffffffffffff, "02"}], 0x14}], 0x1, &(0x7f0000948000)=[], 0x0, 0x0}, 0x0) 2018/01/09 17:39:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000005000-0x14)={0x5, 0x7, 0x10000, 0x6, 0x80000000, 0xec, 0x10000, 0x8, 0x8, 0x900000}) openat$autofs(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/autofs\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f00004b5000-0x4)=0x0) r0 = dup(0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000c82000)=0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f00002cf000)=""/0, &(0x7f000090a000)=0x0) 2018/01/09 17:39:51 executing program 5: mmap(&(0x7f0000000000/0x6f5000)=nil, 0x6f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 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]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x7, &(0x7f0000454000-0x60)={0x0, 0x33, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000208000)=0x0) timer_gettime(r1, &(0x7f0000232000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/09 17:39:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff03c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_dccp_int(r0, 0x21, 0xe, &(0x7f00001ea000-0x4)=0x8, 0x4) 2018/01/09 17:39:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000638000-0x20)={@generic="c942f132a8128829c12bf13d4036500c", @ifru_flags=0x5100}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe1000)={0x2, &(0x7f0000f82000-0x8)=[{0x0, 0x0, 0x0, 0x0}, {0x200000006, 0x0, 0x0, 0x0}]}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000025f000-0x16)='/selinux/checkreqprot\x00', 0x402, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000537000)={0x7, 0xfff, 0x1, 0x1000}) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000fe7000)=""/1, &(0x7f0000fe7000)=0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000910000)={@generic="ed5f6966029ee3dc3b5e4df1427e6b12", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 17:39:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x3}, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}, 0x8) futex(&(0x7f0000000000)=0x0, 0xc, 0x0, &(0x7f000051a000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/09 17:39:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f00001ea000)="2900000021001900013d3500000a000602000016000004011500000405000600070500002436060000", 0x29}], 0x1) r1 = fcntl$getown(r0, 0x9) ptrace$getregs(0xc, r1, 0x9, &(0x7f0000bde000)=""/51) 2018/01/09 17:39:51 executing program 5: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005d7000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000093b000-0x4)=0x4, &(0x7f000093b000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000004f000-0x14)=@ethtool_wolinfo={0x29, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000093b000-0xf)='/dev/snd/timer\x00', 0x0, 0x10002) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000f2000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f000093b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/09 17:39:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000050a000)={0x0, 0x0}) inotify_init1(0x0) 2018/01/09 17:39:51 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f00006c6000-0xd)='/dev/usbmon#\x00', 0x100000000, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x7, 0x2, 0xffffffff, 0x66}, 0x8) process_vm_writev(0x0, &(0x7f000000e000)=[], 0x0, &(0x7f0000004000-0x30)=[], 0x0, 0x2000e000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000001000-0x4)=0xc) 2018/01/09 17:39:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000017f000)='/dev/net/tun\x00', 0x0, 0x600) vmsplice(r0, &(0x7f0000e88000)=[{&(0x7f000082d000)="", 0x0}], 0x1, 0x0) 2018/01/09 17:39:51 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000094e000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0xffffffff7fffffff}}, {0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x81, 0x2, 0x0, 0x0, @time={0x0, 0x0}, {0x5, 0x0}, {0x53, 0x0}, @addr={0x0, 0x0}}, {0x5, 0x6fdc, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x5, 0x0}}}, {0x8, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0xf0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/09 17:39:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000098d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000d33000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000c9d000-0x20)={0x1, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c25000)={0x0, 0xffff, 0x401, 0x3, 0x105, 0x0}, &(0x7f000067b000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a64000-0x8c)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000432000-0x4)=0x8c) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000413000-0x20)={0xffffffff, 0x0, 0x576fabd213c58d53, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000b6b000)={r2, 0x20}) 2018/01/09 17:39:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) acct(&(0x7f000029a000-0x8)='./file0\x00') mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) execveat(0xffffffffffffffff, &(0x7f0000edc000+0x5f1)='./file0/bus\x00', &(0x7f000043b000-0x30)=[], &(0x7f0000173000-0x10)=[], 0x0) 2018/01/09 17:39:51 executing program 1: mmap(&(0x7f0000000000/0xc36000)=nil, 0xc36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000888000-0x8)='keyring\x00', &(0x7f0000c32000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r0) keyctl$setperm(0x5, r0, 0x10000) request_key(&(0x7f0000c2e000-0x5)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000031e000)='user\x00', 0x0) 2018/01/09 17:39:51 executing program 7: r0 = socket$inet(0x2, 0x2, 0x85) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x8001, 0x0) mq_timedreceive(r1, &(0x7f0000cf7000-0x46)=""/70, 0x46, 0x5, &(0x7f00004cc000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000001000+0xb72)=0x1f, 0x4) 2018/01/09 17:39:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a33000-0x4)=0x50) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00004ea000-0x9)='/dev/rtc\x00', 0x1, 0x0) getsockopt(r2, 0x91, 0x9, &(0x7f000024f000-0x1000)=""/4096, &(0x7f0000d13000-0x4)=0x11a1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00006a9000)={@common="6c6f0000000000000000000400", &(0x7f0000516000-0x100c)=@ethtool_gstrings={0x1b, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000758000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 17:39:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008a0000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000034e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) setsockopt$sock_int(r0, 0x1, 0x40000000002a, &(0x7f0000017000-0x4)=0x0, 0x4) write(r1, &(0x7f0000776000-0x1)="1a", 0x72ff) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008a2000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) accept$inet6(r2, &(0x7f000016d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d40000-0x4)=0x1c) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00009e4000-0x4)=0x0, &(0x7f0000c8a000)=0x4) rt_sigaction(0x31, &(0x7f0000a14000)={0x0, {0x0}, 0x40000001, 0x10001}, &(0x7f000090a000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000796000-0x8)={0x0}) bind$nfc_llcp(r2, &(0x7f0000494000)={0x27, 0x5, 0x4, 0x1, 0x0, 0x1f, "d42b1636935640bcfbc66ed4c6a1daa39dde1a159ba66c652552060ef315612f75af0ac5b2e15dd436baa524e5b5c8169369abd09d248263093117a869385c", 0x401}, 0x60) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000464000-0x4)=0x3f, 0x4) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0xfd}, 0x2) 2018/01/09 17:39:51 executing program 1: r0 = socket(0x18, 0x0, 0x1) getsockname$ipx(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c4a000-0x4)=0x8b) 2018/01/09 17:39:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c66000-0x28)={@common='rose0\x00', @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000048b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e68000-0x4)=0xc) lstat(&(0x7f000072c000-0x8)='./file0\x00', &(0x7f000068b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet(0xffffffffffffffff, &(0x7f0000536000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_user(0xffffffffffffff9c, &(0x7f000096e000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000161000-0x4)=0x0) stat(&(0x7f00007c9000)='./file0\x00', &(0x7f00008b8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) dup2(r1, r2) r3 = add_key(&(0x7f00001ce000)='big_key\x00', &(0x7f0000b03000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000756000-0x5)='keyring\x00', &(0x7f0000aac000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r3) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2018/01/09 17:39:51 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x85, 0x0, &(0x7f00005d0000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x3ffffffe) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000003000-0x4)=0x0) 2018/01/09 17:39:51 executing program 4: r0 = add_key(&(0x7f0000538000-0x8)='keyring\x00', &(0x7f00004ec000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000851000-0xd7)="6d1a7c771cb9fc5e3ce6bb28e84f2a14fb6ea36ef343a3209e62911d1a756d2e9c10a4ac9c12ae44a927d35addeb78cbad7f57710e028aa9eb271e08f52bc6e7c4d67758a71c5e1c0cc2a1e3dbf120ad49129c445703e2e05a5f7b80513ae2d109bef6087c8e94bffac2aecb38476be643f9e421a46217150f63a2b3544846ccdfaad3a90f8ef962adf8f74ec65ad7d5efba74ea2e1777b88b145e00832d1ed777d69d2fafd5316afb0aa3ed036983d29f803cde5e13052984c16dd0bf26e4909fa5d8958470a10d00fb43361bea8347436cc5bcbe0575", 0xd7, 0xfffffffffffffffa) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000863000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) keyctl$chown(0x4, r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x22000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000001000-0x90)={0xfffffffffffffff9, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r3 = open(&(0x7f00005c9000-0x10)='./control\x00', 0x0, 0x80) mknodat(r3, &(0x7f0000f13000-0xa)='./control\x00', 0x1000, 0x7) linkat(r2, &(0x7f0000182000-0xa)='./control\x00', r3, &(0x7f00007d4000)='./control/file0\x00', 0x400) set_robust_list(&(0x7f0000757000)={&(0x7f00000c1000/0x1000)=nil, 0x10000009, &(0x7f0000628000/0x3000)=nil}, 0x8) faccessat(r3, &(0x7f000083a000)='./control\x00', 0x2, 0x0) 2018/01/09 17:39:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c33000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ef1000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) r2 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000079a000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb3000-0x4)=0xe8) stat(&(0x7f0000f4b000)='./file0\x00', &(0x7f00003ef000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) stat(&(0x7f00001be000-0x8)='./file0\x00', &(0x7f0000896000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000043c000-0x4)=0x0) r8 = getuid() fstat(r0, &(0x7f0000c53000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0x0) getresuid(&(0x7f00006ca000-0x4)=0x0, &(0x7f0000136000-0x4)=0x0, &(0x7f0000956000)=0x0) fstat(r1, &(0x7f00006ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000912000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d2000)=0xe8) getresgid(&(0x7f0000741000)=0x0, &(0x7f000040f000-0x4)=0x0, &(0x7f00001bb000-0x4)=0x0) r16 = getpid() r17 = geteuid() fstat(r0, &(0x7f0000adf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000804000)={0x0, 0x0, 0x0}, &(0x7f00003b2000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000077e000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbd000)=0xe8) getresgid(&(0x7f0000ca0000)=0x0, &(0x7f0000931000-0x4)=0x0, &(0x7f0000d91000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000007e000)={0x0, 0x0, 0x0}, &(0x7f0000385000)=0xc) r23 = geteuid() fstat(r1, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000070000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000319000-0x4)=0xe8) r27 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000859000-0x8)={0x0, 0x0}) r29 = geteuid() getresgid(&(0x7f0000160000-0x4)=0x0, &(0x7f00003ea000)=0x0, &(0x7f00007df000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006f0000)={0x0, 0x0, 0x0}, &(0x7f0000c1e000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b3d000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df4000-0x4)=0xe8) r33 = getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000066e000-0x4)=0x0) r35 = getuid() getgroups(0x9, &(0x7f0000005000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r37 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f30000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000265000-0x4)=0xe8) r39 = getgid() fcntl$getownex(r0, 0x10, &(0x7f00006a1000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000247000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000538000)=0xe8) r42 = getgid() r43 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000669000)='./file0\x00', &(0x7f00005f3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00001b8000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000059a000-0x4)=0x0) lstat(&(0x7f00001bc000-0x8)='./file0\x00', &(0x7f0000967000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00009e0000-0x4)=0x0, &(0x7f0000c5b000)=0x0, &(0x7f000022e000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000566000)={0x0, 0x0, 0x0}, &(0x7f00002fd000-0x4)=0xc) getresuid(&(0x7f0000baa000)=0x0, &(0x7f00002a6000-0x4)=0x0, &(0x7f000088d000-0x4)=0x0) stat(&(0x7f0000c7b000)='./file0\x00', &(0x7f0000053000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000002f000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ace000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d21000-0x4)=0xe8) stat(&(0x7f0000d10000-0x8)='./file0\x00', &(0x7f00005da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000fa1000-0x1f8)=[{&(0x7f00000dd000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fcf000)=[{&(0x7f00002c6000)="c0451cb5846291ba74e2d445d04c8cee2513c44f69cebb85cc829fef4f55de3925f6f0ddb7e83e1c4d7b43a75d3e238407572328f65dbde21ad6246dcf978544bbbc759cc3b591fa02", 0x49}, {&(0x7f0000885000-0x49)="178f1ef0f1af01a5f5d37d75467364b9901518d6fc2e83c83f211be60cb6f57c775833206cfacca68de711cc072754578cf81fe77b4aee58406bf7d97ab6de30aa4cd6313e8a81f941", 0x49}, {&(0x7f0000ce8000-0x86)="1841bd80920644ddcbccab88574ac411b6ac03ba4415bc1887523fb570758e4831d00e3e5d0655a483aeb8329ea6f2c3fa551f141446ac9ec6678b572df06128327193905692ae6b2d179548f62754df3c98830f566b774e9470a0cc51c53ccdb9b27347d695ef722c5cb5a129ed043ce5e7af7223c329b098ea9f04374e6959bc5bc52c8c59", 0x86}, {&(0x7f0000efb000)="2a534075c26e2f8ad59ffaa53f53f384eabaa79d051618f449f2ce902e60204dbfd30617fef1d760d86030a27c925da67b58eb95339625e052753a903dd6eccb0e8200db", 0x44}, {&(0x7f0000f7c000)="", 0x0}, {&(0x7f000064d000)="7a6520ec71e49e5f834a0fbcae16668c43cb20f13365dd07767e677251b223ded74802c9511b5d3dc9882cf5a578b6fbc29e5944ee2f46ee53a11ac9f68440d8e20ef524135de1da55a64bdf9d169092c311e4be9e5bd740973e4236c78580f11a5f3315e995c75018cc03078c7605a2a579003f2ec85944f0e80637e345cd4fe7f640d6b1a895eaa7e8e3e63d87544a3b853e6a2bc2c6eb675f15f040470c56605007e17cb38d2bc1aee0d282c164b636b04dfeb6528402ead31309214d67cd1a22e83f34880f535cc3b4c3045544c4ee83d1d339846cffe4b8ff8aebf7619450457a5793b72648", 0xe8}], 0x6, &(0x7f0000bac000-0xa0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, 0x0, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xa0, 0x801}, {&(0x7f0000562000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003df000-0x70)=[{&(0x7f00007a7000)="6b95c4f5c488fff7faa57609ad3fd6f48c704829f00e64a1ae26e9c318924165c1744e64fd1511493d1f71219262b22f2c1199c5e4913f490ea1f337e046bb4eeefc1754173579337f94789ed5bad5e0a63e7d7dd33b3e8ee419e593e64e47917668f7d03307", 0x66}, {&(0x7f00009ac000)="c4e9cd1990b2c625ce9fcc20b04f6550c62016b1cd3cc9e16cf49666ecf7a5bfbcc2829b9325a6b299a1c45cd8b0168a3157ccad2fb46b33215a5586bae5a8b1c5b9234a572fb778a73ec713b58c8fb9ef58831d31c15c13d0e643c5814b71effd5e4ec7f10b4048fe9d33ebbd2a055157099d523eb10640817a35071182110c355cb9df4ce5cf5587f487cd625462c842a93ff0ca", 0x95}, {&(0x7f000083f000)="a5e46999288a9c2a136cfc2df015b61024bc14e18f6dc6217943de800376eace690ea3cf76802db40098784906419e4cf456e7fbe5b45bc87a45986db366e4016acfaa74d068de9f3f5bab8f36086eb4673d5baf3221a460839aa76267a233b483893d44379ee77db96250b3c3d0c5eb55f00cf63383e821ac81dc94070be9bc229df3ead4d24fabd9163bb9342a76bc3911bd80aecb076ddfff2879b8", 0x9d}, {&(0x7f0000c10000)="1c01e837acec90714f0dbcb7f7c5c8c0858c3b61f409aadb6b3daa62c0dd346fdb003c97dc5733f156e5cd305d77ff335342165c12c09143cb27128466df1df9", 0x40}, {&(0x7f00008fa000-0x3d)="b3c3172e35fc74caf9b21ad4bb2ad0683c8656299aa494b77bbda2787de43702501e513577e05906fc2cbef17b8f105afcaacdfa214db6019e04fda609", 0x3d}, 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0x2400c050}, {&(0x7f0000689000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000117000)=[{&(0x7f0000ecc000)="61b470421932db24dbe1e0840b7b8e1c1eebfbb1ba847feb3ab55b11e3ff848359a4acd547a09507d475b0a8c96ce603db58e8816ead53c9700635573cd0b05ea8d2bc76ad7c9b1b1f38d124b3e61be5a0c3bdf595d0595c488420ac23fff16829cdb8dedef3391e33a0df73fc09dec041f4", 0x72}, {&(0x7f0000948000-0x1000)="6428fb805f1da8d50726dead3ebda2f20f9e2c0dc5d55ab8b7b314cf7ff932124985d78f71e1f81f27ce3df464436b57c1c048043bd91817ef72e1a97d53f7bcef9b014cb401f8929539ed9223ff6867e9a8bbd3e1f69bda85dd1ff10048c4c401fd0a11ac88f8c92d608db398bb55515d9c2d2d5cbb8ea4d605fa68351fc5ad534769e7004f69953160ed72fa0b829d92f2f9fdb785a0d1429c02d03da3c426e14e632f0c4e94d0ea12fbabb8f633e401ccfeb3249d61c52dd3b9579e82dec7c5a11a8a6f1bbb9369eb04a43835ad529c336efc36f297e58c0a6a603f1f2dac16daf281c69629440cda66faa776a30a3b3e827891e2a8c7ba37c755b35a965e599b0b840ae9dd36145918420c285b75f8dd4a3effa68b5dd0e3faa3e29a3656563ab0e3210f1b75e56b609f0286a21c1112e2fb7575cd8a180e66c63b114b90956b6d467ffa7fb06434293973351f12376e66a233ba3bf67412ddc836d0255ebf86ab846807decf5f81f0630af24a5684530495c1361d460f7014e044bee451e9836bc278983c828e29dc56859f841b4a26ea8c6a97dbab437099dd2b9e22cefcfdc94c18c6bfc713aa5be08ef9de781a1758656b7491b8b9ba1854a20469598da27c9433b8c9bb233c8e028b8f28179c400565e83dae95240ac22e1e22970377fb2441deca370947407aac7971fb5287f7ba768c41254662f7d518b52cf58f44f19a935c91662b205fe39c9c54f09d32ce4cb44e77cfe0126c419ab0b97c25e5ff12a27acf57ea05a29f70505e3552758f0cd497082b0015a8285634d3dffe6596338e1e746636b3e5c644a42f4a69c3354be14389d83ff25801cf0c779c833a33eec6c0dc8f421c53bf1c86d9c234fceb93705ac2c0968373516f5c3d0493db5be37676b95645144d647923af15a6123287a69b90b02cf56fd259a97d5b74b64b729e8e622a71e43102bcdd93060c76b7d1aa43b3a044a4339b5c2852bde075252905ed633dbf19476eb00ff755c6f5bbcfd850c15ca0c11da4c321513d7c5f052806b451d3dff5127dbc3aa1c02af571f8dbc67f9b7aa64a10b8503d97dca1eb27c7c5211110595da38e0ee810f65b42a4be31bd5694fedab7821f7b1bb53e4d59bccf090a39cc16107ad05d0c195854fb499411b5e3f47002de907e0a4c2c6810d26bc14c37db7ca2d0ccd8dd1b3de70ec471c63c216d7b3a7a9f3a8da405cfba56ca20c0ed990b9b0df868ed95608571ee6d4c395f2517f7a1b6bd2f196faccfb57f7538a501e41354f6fe5a16a5bd5658ec44446e537b13a08b6e40ab12807807a11a4114601ea8458ec88f93e21deea658ca589f83c2fa398d03f1c593223c39b2218300c69497a64e72a842347abaea3b0ba94d2f2e27b26ef4493f49607d48718d43eac99d732a63a66d88a24992929e90fd17508fefa85b5d6fbc28bfbe11a18546af24022a9fb12fb5b1f3fa50923b57dacbca71b2469277429e99d7d7d777fb7979d08ddc42124893b8f644b242fa7e9f2f438e452f9c686084147c95da13cb1bfd246f1c7c4f8bd09244e6df9d149107af2eb19458fcc167220cd87b6a55d7f15c815118d7ce8fd8c073518308ce9a01d359dba54bc7758ed3947327ecbdc4363f02c5874700ec0fa5a87b8167bdaa764e4d293a4827d6fdbfacd84c74cd527af7531ac0b8cfd6d703e15e61bc917a5a346d61edb5bd2b4bcac6d1e3ae82e70d75f343de80125037eeb1279296fb72b706731804f3e35306849d17f130a39150be9a93a74a62849b5b71d10719d921b9385a9bf61da7bf1a23d415e721f5c801e148534ccd3c616ae674f96901c442caeae3c05e53f16f102bd71cff3df67916f4133921c13de83e375969b02898d39b3a977551fd9450c4f2be1e4a6794cd5e9541c14b80d05d9256f50d585c5aaf46c14734276db9e767717d6bada4bf25a1600cd23fa3410db8c365b196ac28ac6cf03738d43853ea45170dcd0e5312d8d3cde96a5575a9d48ee62890bcbbfe73a82baf05a318c50a393b0db94ded280ae252cbf0fa072005f13ba6bb9dbd3a0974e8738e9560f35d7addd39bb52bdc5267f440086fe61eaac1ac4f38bf50fabc46338ceae4953d4269a69b81dd120c3417b9eb866cfaf23d6aac42f470dd74e700a43aad3333b9a230addcead9a8341b361a5602e185e53652fd40c2bc3feb4d6885a3428dd9d02d27fe08b0331c224742917f7a66adc69ab144a591063b49a0c645223beb90b687278798d7b221b5dcbe64d70b9fb5a301d8673b50b0e9f891e5af243169a6dd4019bb15b41efae1a05e6bc371d3d99d6f995b6ccefee9fb99f16cd1be18d11b83ac529a3c880ea7a1253c7d137be780e6a23b5bc01008d2b108175b2f99f1dd0a59a363be6bd0871970cc9bcc81f3a3969d7d22ec57617e2fb910036048f7c98827fe132225f3952c66f5398b6664efcb1dee2e57a483c6de25c0cfe554365bac7d551f76247d1531fc49f81432e4824de712221ce89abd838264e325ce94d0effd16858e683d30efdf53befb66030991a6120c3da66a238f4fa37c44b89fb1310119cf24713e27f8c35bc882c39f2a081cd8259b472e8eda4eb6a9846d4a00cc1e4f5b96c1aacd9a5f60d9ca854e1451e39859a0f08c426e141900ce284774be25ac7c2272a5b2fa732d0271fea50848268db57fb5e33dac8b412b21c5c548ad9a70776b0cf462118d04a5f38056b959bb05bc4a6521e243dcbdb2cf110f3744d86159a628a4d6304749d8a7af694e70604eb1bb1ac57fcddab701c33a3adb0b081ae9d09116872090c6e343048904814b8cafaace4e9f011c9d2d0ec3b94e35e22bbc3daab65b9aab0f2a245bfe0aea93a5e6db3122f1be5dab4e9c2cf7efbb89f5cb6f0a11a59fd64d54dd2def99c22ba4d2224ca347a4d753e2545b5960846e79adc16983bc8a8390aceb2bd74972dd50518e756cfb6e2b5046ad1801e293afb75902ad5463a693393d167f5f886a786043cc733692cd3e990e0dfd3ff045ffbf83334825a778886b1be2540e7dc7bb656f39625df31a7f17708f4bcfd32f462f3de89bd72a803d0abb92cf8b5ffaf13f017ea755952957b03f918336dde1e153dd6e6c1afda0a7b3c85184b5110fab13b10a8f2036bbdf6c7b424d8da9682c7603d0b6fc66dd389e29d59cd7a9746674e8e8b98db0798c6184fb151f0cb1d4e5c938b876f0c53e9ab1a9f5449ff1713eebcc457d6864b2073ec3163908648ef66351acb83b618af878cf8fcf8e8c39abe222d188415eb0d9ae9dd4f677c1c03ec6f816e2d0ae9a11de48b84b247e729dd152442f61e14a527601228683c6c8fcc7750c8b9ef7b7246478919a4fc9a5d1d4429d6ad7e60b765f0caa504f8581feefac0aa4267221fd94741006d097570bfc299d6bb4f71c05afd481053f7fe18a8ae0778956b676479a342f75d7ef086cca85172ab27936e68f29dcd0587e494dd6c32974eff48a317ac5df9888c17a3bf3cefbae8912b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0x1000}, {&(0x7f00007c5000)="e3a110f5a2b606765b80", 0xa}, {&(0x7f000038d000-0x2d)="2e85f6ca742d111c3679dfcfd49f2d06ed0620240b7c308a622742e81a44b388c6df8de10b4bacc439c78b5620", 0x2d}, {&(0x7f0000202000)="", 0x0}, {&(0x7f00008b7000-0xb2)="4fb24c031d7245799d1d864fe2a14ce89fa199ce9d5bdeaf38ffd8bac6bbb238edf5d28577170c23380c89fb475697ece9270fc0b55304cc48dcc0761da3dc5f5056688dadee42c0ad67143eaabc1751cc5d39a5c24ddfea980a1775145356f92926ada7accfc867ee21791626aa34de621871a6c389087628a454b9c9639893ddd9f1a50f66b1d63bc02e6b2e7b481621155bdf0ffbd864c243c60477c061ba7974bed0a4c48cafa189dcb5856eb065de4a", 0xb2}, {&(0x7f0000b41000-0xae)="458937240a958abd6264737288e689d2142b27af00f9226f4cef9413b5439b20aadb745ab843242e5382074ad39a3592e46e93bd4448156cb0a857ba0dfaa513d13ec7ff318f3473c3b89f81d6acac6fe1c32c7fe971a30d6d41d62601ef08af683f79c4194a29b5755fbd1ef862d84777a065d662ee304a5f7b49e028c7bd60e15467f1b47dbffb1b619ddaa51c5e14f59a5428e973601d3172d0fb6a07b345dd77e01e1596ddc03a5644cd82a4", 0xae}, {&(0x7f0000471000)="2980ac48a96ce25b6fb16865f984467839eea65a5a5d5d2118795b2ed841e574b63a65dd066c4f27ecbc9f7735ffe39eadbe170cd64456c3f489ea5fbc2b3db26101392546e02812c414abc0c5383f41a18d7ac7657b4bc1610c759b314f53bf7e76398ceca5af6df2d89a193959662cf4b1a120750098bc47e48755d4c0", 0x7e}, {&(0x7f00003db000)="", 0x0}, {&(0x7f0000e83000)="bc7050ff273369a1d21d5bb88413dfa9d29a21737443f58f65353fa865dd731dd122b69010f1b8cf36f0e8ff8e8104b1dd2e1d8ea532b4a6d63680a29544345d4cfe50de679cace207ed50588d47968d93b08d9deec25fb29e79b78687728188c0b71c1ea96cbc7c984d25afcf7d76ee6eb080516364c7c3c0627f7c61d324e1286153fa8140c1083adcb99a3d7bf259737bd4a172827f8eced0db9081691e13741d46a30a98b703179399b6346ffafd162e7c4cdf493e8d5ac510e4690fea1810d473836ad4a15205b8fa634bf387d5e28c7c99e13f4e66ebd56cdce0d6210f4b6a839e4085091d23", 0xe9}], 0xa, &(0x7f00009dc000)=[@cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @cred={0x20, 0x1, 0x2, r46, r47, r48}, @cred={0x20, 0x1, 0x2, r49, r50, r51}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r52, r53, r54}], 0xd8, 0x8000}], 0x9, 0x8000) r55 = dup3(r0, r0, 0x80000) linkat(r1, &(0x7f0000c18000)='./file0\x00', r55, &(0x7f00001f0000)='./file0\x00', 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r56 = dup(r0) ioctl$TUNSETOFFLOAD(r56, 0x400454d0, &(0x7f0000abc000+0x559)=0x0) 2018/01/09 17:39:51 executing program 3: mmap(&(0x7f0000000000/0x5ea000)=nil, 0x5ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e3000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e3000-0x69)="f8", 0x1}, {&(0x7f00003e8000)="a7167330a0b8e03486e5f5df454aed3a55b98ec73c80e84e854fc627e1d5f7035e0aa61176fe17b08d746d4fb1bde81f73ba2fc4a8d5def9df6927f2d9fea08b0d70c759c421ba246b4fe8cc1226f4cc4d69", 0x52}, {&(0x7f0000300000-0x1000)="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", 0x1000}, {&(0x7f000030b000)="22a49f77bef194121d5649bfe4d023090791fbf5d130c77853012449a906c5c76ea3089106a3e8fd73f82d727e29eb14d96068b804f22159dc97b9adebe805c902a91fdae3acc9dc6ef2fda80f70233c9a6320ae1a1e90f0b5035a4b34274e46c5092fd04afbf3398639a69a66972cdbb8cbbd05af6c42d6ade1f60d72435352e3b2ab593cd5f908530b87fc5340e06f1030ee25f8970737d88f8e37f1b320a4aac767311572a43b16bb409a5ee8d135bc08ee2b2da14e22a9df445d4f6483a0820883532cae2823a0e7f84412cd7f7d50fe9a48ac97439798b240af", 0xdc}, {&(0x7f0000245000-0xd1)="39b40ddaf19a6cb30d50a159d9070da3167d5999465b7402fe4c7ea2236c7f40ec9b44a771c78bf513d48d57924d1e877ff8edc1e619e3a0c4b2965f0bc89f1123894f7376e24689212b42adee9531045a992ae064a0934d1665d852760b46cbb608d99df9f25284e1329afc23a1d5fb32735417ee6fc32bde01e319dbc5624136e7170a8b16a6c2e648961b01a3453c66e4632998b452f3c4570f272eb8fa38c34b76e4335f1c06fb1f01f646e81ee505e2bd36ef664f3f8550329d49bae5ae31a2fea757f8d3202d21d1a06d7a0aad82", 0xd1}], 0x5, 0x1) mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00005eb000-0x8)={0xfffffffffffffffb, 0xffff}) set_thread_area(&(0x7f000035a000)={0x9, 0xffffffff, 0x0, 0x9, 0xd9, 0x8, 0x8e9, 0x1, 0x2, 0x31c2}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005c1000)="693f9b353c0105ec29f23a401f98333bb19178e37abf82b13b0e9407e1f9e190d47bfb04703392389dcb915d6e63cdef20ab1b889d424840226a87853c9ebb8b50b9eb1e84de01fdecedde0ebc5eeeec47e6f784e1f681ffc34e3f95b6279d29eef2fdba7b3c", 0x66}, {&(0x7f00005cc000)="2c1ed2c6e46a222a0c818cc958eaf633fc3568c46960f9fbfd334721834b8386f4a5810110ed1e9f57c6b862acb84de255ee85fcaac10906c8832a62fdb6e93f9ad757142a18411b1a0164048863302c0f981aa1add2920d9473e2b18bbfa0570e1b942b8697212a838c38357a254de87a3dc2579e46", 0x76}, {&(0x7f00005cf000)="3bec1c5d5a3fcaa326b94943cdc70e1e45cfa6444da55da5c8fe54cbc7ce98a281d956aae2b4dbad4c8b042b38bfcf91852a604f801a32be79da7a47c9d8f376", 0x40}], 0x3, 0x0) poll(&(0x7f00004d2000)=[{r0, 0x400, 0x0}], 0x1, 0x80000001) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f00005e8000-0x44)="cf803cf00001079c8d1117bd5f2f5407991947d66e1c2aea0ff89349e2e35794f59f5fc26000a71efb2f9e5e6e4c8017e64a93974b9992ec0007e9d0ac2c82e43f327a63", 0x44}, {&(0x7f0000112000-0x1001)="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", 0x1001}], 0x2) vmsplice(r0, &(0x7f00001d7000)=[{&(0x7f00005e7000)="0596d078000000000000ffff0d1e1c87e60af7881bce7f2c673a2c3ed35f3f64d624934ce73271a46d45ed291b14022cb60c87cf65cabdf14a9ce2449ac10b1e5e06e4c4030000008a8d5952dcc49f1a5a5be03848f9b0b5d828285b73c53b5fff50b62bc6fc49ebc5de5244bdd2d2967ee19b8f97d6684924cecfc5192ebae35fabce043c6f3697fa84f2", 0x8b}], 0x1, 0xc) 2018/01/09 17:39:51 executing program 0: fstat(0xffffffffffffff9c, &(0x7f000058b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) setreuid(r0, r1) r2 = socket$inet(0x2, 0x7, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00001c0000-0x4)=@assoc_id=0x0, &(0x7f0000957000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000c63000-0x8)={r3, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000001000)={{0x0, 0x7530}, {0x0, 0x7530}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) 2018/01/09 17:39:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000082f000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c04000)='/selinux/create\x00', 0x2, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000f36000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ccc000-0x4)=0x14, 0x80000) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00009f9000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000b3e000)={0x5, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x1, 0x2, 0x4, 0x7ff, 0x0, 0x40, 0x7ff, 0xbd}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000980000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f00001db000)=[@ptr={0x70742a85, 0x1, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000621000-0x18)=[0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f000047b000-0xd3)=""}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000725000)='/selinux/load\x00', 0x2, 0x0) r4 = getpgid(0xffffffffffffffff) fcntl$setownex(r3, 0xf, &(0x7f0000443000)={0x3, r4}) [ 84.120726] binder: 14227:14230 got transaction with invalid parent offset or type [ 84.137649] binder: 14227:14230 transaction failed 29201/-22, size 40-8 line 3312 [ 84.157017] binder: BINDER_SET_CONTEXT_MGR already set [ 84.162774] binder: 14227:14242 ioctl 40046207 0 returned -16 [ 84.174887] binder_alloc: 14227: binder_alloc_buf, no vma [ 84.181068] binder: 14227:14242 transaction failed 29189/-3, size 40-8 line 3127 [ 84.193639] binder: undelivered TRANSACTION_ERROR: 29189 [ 84.199362] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/09 17:39:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00008ac000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f00009d6000)='./file0\x00', &(0x7f0000456000)='./file0\x00', &(0x7f0000f15000-0x7)='pipefs\x00', 0x1000, 0x0) mount(&(0x7f0000d57000-0x5)='./file0\x00', &(0x7f0000d33000)='./file0\x00', &(0x7f0000649000)='vxfs\x00', 0x6004, &(0x7f0000ad5000)="") 2018/01/09 17:39:52 executing program 7: mmap(&(0x7f0000000000/0xee5000)=nil, 0xee5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ee5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000ee6000-0x1)=0x4) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000ee6000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xd0) connect$inet6(r0, &(0x7f0000edd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r0, &(0x7f0000ba3000)="", 0x0, 0x7fe, &(0x7f0000dff000-0x6)=@hci={0x1f, 0x3, 0x0}, 0x6) shutdown(r0, 0x0) 2018/01/09 17:39:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000005d000)='/dev/snd/timer\x00', 0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000084a000-0x48)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key$user(&(0x7f0000574000-0x5)='user\x00', &(0x7f0000cc1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000372000)="deaff0b0aacfe398346c8d068ea9958f86362bf2c838101cb6d8db8514ae943bb18bfefa001f9852c16cd29d82cf59b673fa60931a0c2d9ba44de82a3561", 0x3e, 0xfffffffffffffffb) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000128000+0x5c6)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00007b2000)={0x0, 0x52, "64bc76bfeece6c0ef4e5715c9a11cc859b776966fd0e46313541693d4d0055d960adf1dcfe834c3e23dd62ba14408b4f165a311e483ee8c01b3d769a6ff6d725afbd77f710c17100090eca6801af823ce384"}, &(0x7f0000146000-0x4)=0x5a) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00005f6000)={r3, 0x3, 0x10}, 0xc) r4 = add_key(&(0x7f0000bed000-0xb)='asymmetric\x00', &(0x7f00003e8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r1, &(0x7f000014b000-0xa)='id_legacy\x00', &(0x7f0000bd9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r4) 2018/01/09 17:39:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c66000-0x28)={@common='rose0\x00', @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000048b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e68000-0x4)=0xc) lstat(&(0x7f000072c000-0x8)='./file0\x00', &(0x7f000068b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet(0xffffffffffffffff, &(0x7f0000536000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_user(0xffffffffffffff9c, &(0x7f000096e000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000161000-0x4)=0x0) stat(&(0x7f00007c9000)='./file0\x00', &(0x7f00008b8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) dup2(r1, r2) r3 = add_key(&(0x7f00001ce000)='big_key\x00', &(0x7f0000b03000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000756000-0x5)='keyring\x00', &(0x7f0000aac000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r3) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2018/01/09 17:39:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008da000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000205000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000025a000-0x10)={0x0, 0x0}) ppoll(&(0x7f00003d0000)=[{r0, 0x6, 0x0}, {r1, 0x3, 0x0}], 0x2, &(0x7f00003f5000)={r2, r3+10000000}, &(0x7f0000cb8000-0x8)={0x7ff}, 0x8) 2018/01/09 17:39:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000013000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000726000-0xa)='./control\x00', 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b02000-0x4)=0x5, 0x4) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00007d7000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000681000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000098000)={r3, @in6={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009a6000-0x4)=0x8c) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000f52000)={0x5, &(0x7f0000ecc000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000870000-0x10)={r4, &(0x7f00007ba000-0xb9)=""/185}) symlinkat(&(0x7f0000024000-0x8)='./file0\x00', r2, &(0x7f0000013000-0xa)='./control\x00') renameat2(r2, &(0x7f0000031000)='./control\x00', r1, &(0x7f000002e000)='./control\x00', 0x2) 2018/01/09 17:39:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x5, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0x0}]}) r0 = accept4(0xffffffffffffff9c, &(0x7f00008d7000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000dc1000)=0xe, 0x800) getsockname$netlink(r0, &(0x7f00009e9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000258000-0x4)=0xc) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000886000-0x8)='./file0\x00', &(0x7f0000b00000)=[&(0x7f0000746000)='*\x00', &(0x7f000047e000-0x14)='posix_acl_access,*:\x00'], &(0x7f0000ac0000-0x30)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) execveat(0xffffffffffffffff, &(0x7f00001c0000-0x8)='./file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f0000e46000-0x20)=[], 0x0) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) 2018/01/09 17:39:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffc, &(0x7f000075e000)="", &(0x7f0000056000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x55)="143fa9ab38dfd14426c6817b5258b244c47aebfe37ef9ba52196d63be914f55781a6fa06041b4582ff168d8bac39107c3e1c94a2106747c81e8047c3b461ac14efcaaecdca78568c12adc415546972a7047b4cf2da") getpgrp(0xffffffffffffffff) 2018/01/09 17:39:52 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000499000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000016c000-0x20)={{&(0x7f00002e1000/0x4000)=nil, 0x4000}, 0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) fsetxattr(r1, &(0x7f00006bd000)=@known='system.advise\x00', &(0x7f0000cbd000)="", 0x0, 0x2) r2 = syz_open_dev$sg(&(0x7f00002a8000)='/dev/sg#\x00', 0x0, 0x0) r3 = gettid() ioctl$TCSETAF(r2, 0x5408, &(0x7f00005b4000)={0x100000001, 0x4, 0x5, 0x10000, 0x29, 0xcc, 0x1ff, 0x40, 0x418, 0xa8d0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) process_vm_writev(r3, &(0x7f0000e99000)=[{&(0x7f000075f000-0xb2)=""/178, 0xb2}, {&(0x7f0000ad3000-0x30)=""/48, 0x30}], 0x2, &(0x7f000088f000-0x20)=[{&(0x7f0000341000-0x27)=""/39, 0x27}, {&(0x7f00002d3000-0x53)=""/83, 0x53}], 0x2, 0x0) close(r1) 2018/01/09 17:39:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000928000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000459000-0x20)={0x7fffffff, 0x0, 0x10001, 0xff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000e0e000)={r1, 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000025d000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000152000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_ivalue=0x7}) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f00006d6000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) 2018/01/09 17:39:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getpeername$ipx(r0, &(0x7f00004e5000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fcf000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000b75000-0x11)='/dev/vga_arbiter\x00', 0x2) r2 = dup2(r1, r1) write(r2, &(0x7f0000a0e000-0xd2)="322caea6142f97fbe7c668bd4dc03fdec40a7cf3180d3595973909bc51a5acae90c1d8033fd5146b8810a7e40ad16916b923872ba9ae481f6eb6ba7090546d7af60b2a0ca9af4cfaf5c3701ea9b36cf97b62b04ac81874c0adc92c0bc137f33b6b48c49963509d278e0ea9803ae6cee4993e547b5ccadc71a24ad4b093a0c89649301827ec16d050736eacb4e86c9012ce989105117cd30677dc68bd3372abf7cfa561c57bdba8f24f11e23d6cd1c214262613d0741d8040880a8701b537a08804bb682eeae3b7e6da5284ba95687098bdae", 0xd2) write(r1, &(0x7f0000e31000-0x99)="90be06", 0x3) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f96000)=0x9, 0x4) 2018/01/09 17:39:52 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000466000-0x2)="5dd3", 0x2, 0x0, &(0x7f0000000000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b6d000)='/dev/hwrng\x00', 0x20080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00002d9000-0x10)={0x0, 0x0}) utimensat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000da4000-0x20)={{0x0, 0x0}, {r3, r4/1000+30000}}, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000eee000-0x4)=0x14e1, 0x4d) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f000023f000-0x62)='-', 0x1) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000eee000)=0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000eef000-0x4)=r5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0xbe1) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)=[{&(0x7f000030b000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="031d1244db6e2981c79ab2b7373422264c9d517746e71f9795f63cd25804e122dbc721d74a4e1159c34c7c8d6db5db7a279eeeff7463e51eb613fdefb3a01be479a891d19f8dee157c8c961c04aec19f00f12a659495ae1ccefb1fdf65d9d309d46a7e05cabc0634067671d050d2262c69106d2ac33cf21fdcd4a7957973a457852a49794096956ccf221601e7e8390177b58f7a50eb7c02395888e291be5d8c0cf684dafdcb800172d4554a89b27407ffb81ff3a8cd2f", 0xb7}, {&(0x7f0000000000)="147743c72b741ac36459aa8f4c31bfcea3a446783199613285ad65a7284d373b815c4550c0be6f586b5353005e21850c15ce03adf7894913d8e98d68d75196c428c6121c4ad26d107b262acabedee443aa3ad3211519ea3da57150f5f5c36d50469386eb0965cfec42958d0021c5b19d3731bbcf0cf1bee637e33009412b1444334f13aefae76d0a50a44f9b35eafcc21e03027e0e5dac62edbff446680414d1c16418d2b494d61057d307ef203a1e5f5935ba156f2aaeb1c63f518f3d118ee41d86fd8b4ff0edce5bdf01485505cf53b93cc7447b", 0xd5}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x20000000) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000eee000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eef000-0x4)=0xe8) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000eef000-0x31)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000319000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x7, 0xa, 0xa0, 0x80, 0x88, r6, r7}, {0x7, 0x1, 0x73, 0xc57, 0x0, 0x10001, 0xeae4, 0x3f15}, {0x7f, 0x40, 0x3, 0x7}, 0xffffffffffffffe1, 0x5, 0x0, 0x1, 0x3, 0x0}, {{@in=@multicast2=0xe0000002, 0x2, 0x6c}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x3, 0x401, 0x7, 0x401, 0x1800000000}}, 0xe8) 2018/01/09 17:39:52 executing program 7: unshare(0x40600) r0 = epoll_create(0x1) fstatfs(r0, &(0x7f00003ac000-0x40)=""/64) pipe(&(0x7f0000eab000+0x2fb)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000001000)=0x0) 2018/01/09 17:39:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ca7000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00003a9000)={0x2, 0x5e, 0x2, 0xfffffffffffffffb, 0x4}, 0x14) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc) r2 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000027d000)=r2) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/09 17:39:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f00002cf000)=""/0, &(0x7f000090a000)=0x0) 2018/01/09 17:39:52 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000+0x22a)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) setpriority(0x2, r1, 0x400) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) 2018/01/09 17:39:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x2)=0x0) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0x20) r1 = socket$inet6(0xa, 0x20000000000000, 0x1004) fgetxattr(r0, &(0x7f0000000000)=@random={'os2.\x00', '\x00'}, &(0x7f0000000000)=""/62, 0x3e) setsockopt$inet6_buf(r1, 0x29, 0x42, &(0x7f0000ff0000-0x60)="", 0x0) 2018/01/09 17:39:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000de4000)='/dev/autofs\x00', 0x2040, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00008be000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001c9000-0x28)={@common='bond0\x00', &(0x7f0000dec000-0x11)=@ethtool_dump={0x40, 0x8c0, 0x1, 0x1, "c7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) 2018/01/09 17:39:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000928000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000459000-0x20)={0x7fffffff, 0x0, 0x10001, 0xff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000e0e000)={r1, 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000025d000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000152000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_ivalue=0x7}) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f00006d6000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) 2018/01/09 17:39:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000810000-0x5)='user\x00', &(0x7f000095e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fdc000-0x22)="1991e8b0d86bb3ac4d5f81fa26cc7f4b63608d2649ed8e67b23edfe286b5e4c66cf8", 0x22, 0xfffffffffffffffe) r1 = add_key(&(0x7f000016b000)='ceph\x00', &(0x7f000038e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b59000-0xaf)="d41d7688c94532929aac4bdd7aa8ad341a9700cc63dd89e956ae88db107db997ab8c56b048f1d03212ec6cc0f3ace3991d05e6b369bfa16bea5cca819e36ffe716483cc8fec7e0229aa550982d1f7242db8a2b3b4f3006154da28018f3829adbacedd62fffa7b46e12d25955ea4eeaae65b563f8edd313b07e90add2b2287ebf64a73a4804db3541ad787eff40ca2c4c44e5a193f8886aeb42a0625eaf256fd40d14dbda475701c053c15cccac6e2f", 0xaf, 0xfffffffffffffffe) keyctl$instantiate(0xc, r0, &(0x7f0000692000-0x45)="5fb7959f1f4fef15bd94801dce0ee96611b054aff4c8b1fc9b37259b04bf392aa14370789adce8612a02f294b6f16e0eb40683503b03915f0a89bc04c1acfdcc7808953721", 0x45, r1) r2 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00002eb000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f000055f000-0x4)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000320000)={0x0, 0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000d66000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) setsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f00007a4000)="", 0x0) 2018/01/09 17:39:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000850000-0x4)=0x0, &(0x7f0000904000)=0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f00002e4000)='/selinux/load\x00', 0x2, 0x0) 2018/01/09 17:39:52 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, 0x0, 0x1de02c6b0129215f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000006000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0x8) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e2e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002000-0x4)=0x1, 0x4) r1 = socket$unix(0x1, 0x5, 0x0) sendto$unix(r0, &(0x7f0000212000)="d096a7b12dbbe3ee5f03bf18abd348ec7098c43df8da14ad14284b051f92fdb2d90d5fb48d9682220e99561ec4395493684bd0f9f4cd2ccbdf70a2db24fe1475cd4e61c9082fc80d4bce41c1fb8ee53788c1c8b298b7a7a81ef9740c4ac7a92a4133ca378392e12eb4baed9ca912628e71781594e8af80728f4ea2cc7112d34cac201131decd0c935e9e39b1da4ea7d3b3dad2156b32c43305ac5e68f49f01d458b4e27b3dd12c588a1c8159102004ecfb57bd7b6b502133", 0xb8, 0x40000, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) syz_emit_ethernet(0x1015, &(0x7f0000001000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0xffffffffffffffff, 0x280000000, 0xffffffff}}], {{0xe847, @x25={0x2, 0x0, 0x1f, "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"}}}}, &(0x7f0000003000-0x18)={0x0, 0x3, [0xc9e, 0xbeb, 0x7c7]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000006000)="38ac", 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x3, 0x32}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x83)={r2, 0x7b, "d1a06df14d083c6960866891f3f24760e8560354a96de33f982c7fde5969cd96a1ea48a32b9624e9a3c61a18845240c3c4b6c5917360dcc90f05fc9f3f82ef62c5c29e640ef1ec3759da3ca0c27803dcf2dc202d6235c841e460997b30819b3b049cd2541511ba3f43bb397aada856bdca7a863673770a7ffdcb21"}, &(0x7f0000001000-0x4)=0x83) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0xb2da, 0x1d, 0x4a, 0xfff, "ae211912ddb4b260e64f38376048f3c0754911fa0e4073a3c406bdab7f66697a"}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0xffffffffffffffff, 0x2, 0x5, 0x0, 0x1397}, 0xb5f, 0xf5, 0x41, [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]}) userfaultfd(0x180000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000005000)=[{0x4, 0x77aa}, {0x2, 0x80000001}, {0xa, 0x9}, {0x0, 0x0}, {0xc, 0xa559a24}, {0x2, 0xf85}, {0x3, 0x80000000}, {0xf, 0x200}], 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000008000-0xc)={r3, 0x80000, r0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000008000-0x8)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000006000)={0x6, &(0x7f0000004000)=[{0x4, 0xffff, 0x8001, 0x0}, {0xcc, 0x31, 0x7, 0x253}, {0x6, 0x1, 0x1, 0x8}, {0x8, 0x4, 0x5, 0x401}, {0xfff, 0x7, 0x5, 0x8}, {0xffffffffffffffd6, 0x3ff, 0x80000001, 0x4}]}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000007000-0x10)={r2, 0x7fff, 0x9, 0x4000000080}, &(0x7f0000003000)=0x10) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001000)=""/121) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000003000)="c447fbe9f9ac5bc98108624faddf607daa5eac769d8bc64ee62c728861a1eea4885f987bf6f1ae377776c6b4dc74c7bc9b00aa8b9e3c73697081abb48dc3594d577117982491d457c736f37684044fd41513fc8bc3fce0f75b7b7cda047c9e00978806f5dabcdab6fcb3fea96f074317e2b5c809e022f2a9640f855e35976efa5ac40fd2619f163c3eadcd83c5be7e5ca174448ac38f46909652395c", 0xfffffffffffffea7) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000009000-0x10)=@generic="1d1a1136f0284170edd7165b055afa4b", 0x10) 2018/01/09 17:39:52 executing program 1: mmap(&(0x7f0000000000/0x7a6000)=nil, 0x7a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) modify_ldt$write2(0x11, &(0x7f0000081000)={0x6, 0x20001000, 0x0, 0x5, 0x95d9, 0xd9c, 0x6e, 0x10000, 0x80000001, 0x2}, 0x10) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006cf000-0x4)=0x0, &(0x7f00007a5000)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000a0000)=0x10000, 0x4) 2018/01/09 17:39:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003f7000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = signalfd4(r0, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r1, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) r2 = gettid() setrlimit(0xb, &(0x7f000003a000)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b18000)={0x0, 0x6}, &(0x7f0000b12000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003ec000-0x4)=@assoc_id=r3, &(0x7f000022c000-0x4)=0x4) rt_sigqueueinfo(r2, 0x20, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/09 17:39:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000209000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000089000-0xc)='/dev/autofs\x00', 0x400, 0x0) fdatasync(r0) r1 = syz_open_pts(r0, 0x141000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b20000-0xc)={0x2006, 0x0}) r2 = add_key(&(0x7f0000361000)='cifs.spnego\x00', &(0x7f0000ba3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b2e000)="7a4c31fbcb472a68ed0799c96c76c0c3b162cd23014d3422263b7183de95115bccce156800217dc81785901426cbe168df0a1d69fc8a014611ba86ad7c31e897d1e80962b66eb792b575b4c5667d979509d497e2b955820592dd04d77ab029600eb649fbd87a5f8c554c9b19c01bf5768f17c63f543c33d3a6bc67c34fc83891f5191ccab724b0f9c8fce44c08ea79703aa4c0a840217eaa7eca23f3e647f92b2ad6b3456a7a57cd7719409875c84d47db7fe0297ca69bb592784c860e0961a8e51d3af84343505b13dbde34dad92e3608bfacde32632f436cb4bd85", 0xdc, 0xffffffffffffffff) keyctl$describe(0x6, r2, &(0x7f0000076000-0x83)=""/131, 0x83) ppoll(&(0x7f00009b4000-0x10)=[{r0, 0x2002, 0x0}, {r0, 0x100, 0x0}], 0x2, &(0x7f000031e000-0x10)={0x0, 0x0}, &(0x7f0000416000-0x8)={0x200}, 0x8) 2018/01/09 17:39:52 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000044c000)='/dev/ppp\x00', 0x40001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000025b000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x6) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000a6d000)=0x0) r2 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000bf9000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000a1e000-0xc)={0x0, 0x0}) ioctl(r1, 0xfffffffffffffffb, &(0x7f0000b93000-0x12)="06e6721766b558a4919ac34f1dd0e4c4a322") ppoll(&(0x7f000051c000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00009a6000)={0x0, 0x0}, &(0x7f000013b000)={0x0}, 0x8) 2018/01/09 17:39:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000+0x5b4)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockname$unix(r0, &(0x7f00005d6000)=@file={0x0, ""/4096}, &(0x7f0000ad1000)=0x1002) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000f02000-0x4)=0x2, 0xfffffffffffffd45) accept4$llc(r0, &(0x7f0000cea000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000194000)=0x10, 0x800) fdatasync(r0) r1 = openat(r0, &(0x7f0000b52000-0x8)='./file0\x00', 0x2000, 0x20) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000549000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="04d3324b573f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) 2018/01/09 17:39:52 executing program 4: getitimer(0x1, &(0x7f0000a5c000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009ea000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000df1000)={0x400, 0x1, 0x0, 0x659e}) request_key(&(0x7f00003b1000)='dns_resolver\x00', &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000248000-0x10)='/dev/sequencer2\x00', 0x0) 2018/01/09 17:39:52 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000014000-0x59)=@un=@file={0x0, ""/87}, &(0x7f0000013000)=0x59, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000003000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000-0x50)=[{&(0x7f0000012000)=""/0, 0x0}, {&(0x7f0000002000)=""/183, 0xb7}, {&(0x7f0000001000-0x29)=""/41, 0x29}, {&(0x7f0000003000-0xed)=""/237, 0xed}, {&(0x7f0000001000-0xe4)=""/228, 0xe4}], 0x5, &(0x7f0000000000)=""/164, 0xa4, 0x8}, 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getresgid(&(0x7f0000008000-0x4)=0x0, &(0x7f0000012000)=0x0, &(0x7f0000013000+0x4f2)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e55000)="", &(0x7f00008a3000)=0x0, &(0x7f00005d0000)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 17:39:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f08000)='/dev/loop#\x00', 0x4, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, r0) sendfile(r0, r0, &(0x7f0000f9c000+0x4b9)=0x0, 0x80) 2018/01/09 17:39:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x28)={@generic="23834bde97f2600f2a59f6a2d77b0e5e", @ifru_names=@generic="1ef4a0a80d5e77b02a8aaeba97298519"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) unshare(0x8000400) chdir(&(0x7f0000e25000-0x8)='./file0\x00') r2 = fcntl$dupfd(r1, 0x0, r1) mq_notify(r2, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000)="", &(0x7f0000c9d000-0x37)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 17:39:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e9a000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) fcntl$setstatus(r1, 0x4, 0x42000) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009a1000-0x4)=0xc) r5 = getpgid(r4) fcntl$setown(r3, 0x8, r5) fcntl$getownex(r3, 0x10, &(0x7f0000b30000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) shutdown(r0, 0x1) sched_getscheduler(r4) ptrace(0x11, r6) 2018/01/09 17:39:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005fa000)={0x0, 0x0}) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00008c1000)=0x0, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000017000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) finit_module(r0, &(0x7f00004c2000)='}#\x00', 0x1) sendto$inet6(r1, &(0x7f0000a96000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$packet(r0, &(0x7f00002a0000)=""/81, 0x51, 0x0, &(0x7f000080d000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="ac2ce9f2ba60", [0x0, 0x0]}, 0x14) 2018/01/09 17:39:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/4, &(0x7f0000000000)=0x4) 2018/01/09 17:39:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00000b9000)='/dev/random\x00', 0x0, 0x400) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) tee(r0, r1, 0xfffffffffffffff9, 0xa) r2 = accept4(r1, &(0x7f00008fb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008aa000)=0x14, 0x80000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00006a3000-0x8)={0x2, [0x4, 0x60ab]}, 0x8) r3 = socket$inet(0x2, 0x0, 0xffffffffffffffff) r4 = dup(r3) setsockopt$inet_tcp_int(r4, 0x6, 0x0, &(0x7f00000e5000)=0x0, 0x4) fcntl$setlease(r4, 0x400, 0x2) sendmsg(r3, &(0x7f0000bf7000-0x38)={&(0x7f00007d4000-0x10)=@nfc={0x27, 0x6, 0x6, 0x3}, 0x10, &(0x7f0000039000-0x40)=[{&(0x7f0000e1b000)="e92a33c079ea1bf61d0e4563116f96b4a1a80ef7e7b6f481897ae23433effa437f0995bee83283fc1ac11cd3d7543009087218c1d7e3038d", 0x38}, {&(0x7f0000b20000)="9832dbdfa7e62b298db340a1021772ca2b4825120cd9d910742f61b8c001c1c5eab900619e875a6ecf523bfe97d4a675f155977b18eaa81733bafb12ba52f1bc1e87074706a65357fe34e6dc3233112009c5b0f70048e7b7b4b1295bad211f1877c9e554fa92e09e003149597137d1025b812cd558ce3cac45c34130a81e5c31f3a89231bdbc9b8843f4557a12654f9581fd1f4ea30b02a6edc3c461d27808e6541f6ce628d6238555e8559d1b4fbcd43c7db6723d09b19768d341d7", 0xbc}, {&(0x7f00009eb000)="ef201c0bb04ff418f214140ff886dbf41a4cf814b0ddfc2b97893b5aaad77c4ef59e1c42ed81570b4e8780640850d2d3ba98d2c30fdc7262a29c3c44223d747b56732e0a5c9d95370db74f4e149041eadd700a369effa79f6ee327f00e5d84bc5f2074e310002eeb2514bf7c52e3bc0d268c7a3502729bfe25579accf9f70a9468cbd65a4cd3d14e6427ac9ad71ac55a8ecf7eb06594c36fff1180f7d7c0343f274f0515ccd521f3d7c41a3cb42705c6f358482c7ba75c803992a82e7dfb8a742cf30a1bb378d7e7bb21afb741fddf91722920125f72b0c8481489c3aaa789ff7ff9", 0xe2}, {&(0x7f0000aa0000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000a93000)=[], 0x0, 0x4040010}, 0x0) connect$inet(r3, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(0xffffffffffffffff, &(0x7f00005c7000)="", 0x0, 0x0, &(0x7f0000579000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799501", [0x0, 0x0]}, 0x14) read(r3, &(0x7f0000ce1000)=""/4096, 0x1000) shutdown(r4, 0x1) 2018/01/09 17:39:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000414000)='/selinux/member\x00', 0x2, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e57000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000e3c000-0x10)={0x94, 0x8e, 0x8001, 0x1}) 2018/01/09 17:39:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000362000)='/selinux/load\x00', 0x2, 0x0) write$eventfd(r1, &(0x7f0000b04000-0x8)=0x3f000, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1e) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0x6df) 2018/01/09 17:39:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x8080f, 0x40, &(0x7f0000954000-0x8)={0x0, 0x0}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f000041a000-0x84)=""/132) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d6f000-0x9)='/dev/rtc\x00', 0x0, 0x0) poll(&(0x7f0000e25000)=[{r2, 0x0, 0x0}, {r1, 0xc006, 0x0}], 0x2, 0x0) syz_open_dev$evdev(&(0x7f000045b000)='/dev/input/event#\x00', 0x7fff, 0x200000) 2018/01/09 17:39:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000980000-0x10)=[{&(0x7f00000f0000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec8005110001000000f2fffe000000031100010018e907", 0x34}], 0x1) r1 = socket$inet6(0xa, 0x20000000001, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007e7000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00001e3000-0x4)=0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000f57000-0x4)=0x4000007, 0x4) bind$inet6(r1, &(0x7f0000f3d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00003c4000-0xcd)="", 0x0, 0x20040000, &(0x7f0000de0000-0x1c)={0xa, 0x0, 0x4ec0ba44, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) 2018/01/09 17:39:52 executing program 0: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fda000)=0x1c, 0x4) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000fdd000-0x8)={0x0, 0x0}) 2018/01/09 17:39:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005fa000)={0x0, 0x0}) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00008c1000)=0x0, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000017000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) finit_module(r0, &(0x7f00004c2000)='}#\x00', 0x1) sendto$inet6(r1, &(0x7f0000a96000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$packet(r0, &(0x7f00002a0000)=""/81, 0x51, 0x0, &(0x7f000080d000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="ac2ce9f2ba60", [0x0, 0x0]}, 0x14) 2018/01/09 17:39:52 executing program 1: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x1, 0x100000000}, &(0x7f0000f09000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000-0x50)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4, 0x9, 0x10001, 0x100, 0x9, 0x8, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0xe)=@random={'os2.\x00', 'security\x00'}, &(0x7f0000001000-0x61)=""/97, 0x61) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x10, &(0x7f0000001000-0x10)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bd0000-0x4)=0x10) fcntl$setstatus(r0, 0x4, 0x2400) write(r0, &(0x7f00003ff000-0x29)="", 0x0) 2018/01/09 17:39:52 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000000c000)='/dev/binder#\x00', 0x3) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000000c000)={0x0, 0x3}, &(0x7f000000d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000003000+0xbe1)={r4, @in6={{0xa, 0x0, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000b000)={0x74, 0x0, &(0x7f000000c000-0x74)=[@dead_binder_done={0x40086310, 0x0}, @dead_binder_done={0x40086310, 0x1}, @reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x40, 0x20, &(0x7f0000008000)=[@ptr={0x70742a85, 0x0, &(0x7f000000b000)=0x0, 0x1, 0x4, 0x22}, @flat={0x73682a85, 0x3ab3b57fa0d171dc, r2, 0x0}], &(0x7f0000003000)=[0x78, 0x70, 0x78, 0x40]}, 0x2}}, @request_death={0x400c630e, 0x1, 0x3}], 0x18, 0x0, &(0x7f000000b000)="3b64f1c0aa348a496192d670c048fa5c04c50941d1b629c4"}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000008000)=[@increfs_done={0x40106308, 0x0, 0x0}], 0xce, 0x0, &(0x7f000000e000-0xd7)="f6254920679a8e9defe052e670780b79f9a93dd729f3ea3486d52e96be726014fbdc27f25fb6895b736b48a75bd1438baac0c2dd8dafc50873e8079bd66b39b6350556001c784e6f2981758bf50bbafca2157ecf2f7f4fc87a1b2bdbe35af08459160ecb4da18aa010c03390ea64f57cf2ea89c56d4084c3d7040cbfd29b81af758ef8289534147e5c4b15c8f5647217c3f831cfd4b60fc806b4919f0a90f553e39b9e511f59dac0fd2bbdf0b630ffb4acc8398a1ea710eb61a109d276cd32ff489337a50e4874fc49366fb80e49"}) 2018/01/09 17:39:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00001e8000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000ba000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) clone(0x24000400, &(0x7f0000ba1000-0xda)="84060074e95ae53f997d70973a69f8368b207e139bb9ccf2e135473de9c562047200ed1db6e76fec28c072b54c52dfc0921d997fa601c282609d24a91eb7e847ad3831d967b0ebfaeafeb9f29a585190da8e5fc0935796ec3443d649884274f44ce3a656691204d9c71efebb28eeb380eb077c05811fdff3f0183d20fe16cb4361e778cabadcc69f3982b960fbed3ef3740127011421d60635ce0f87baf0983e1378738be14a2888b06aa9bef8cfc92eb8c79e0e18d885cc08ac7da026a79743c45feabd5d0b86527d834df96f5f46ab7bcc9a6e67adf12994e3", &(0x7f0000767000)=0x0, &(0x7f0000396000)=0x0, &(0x7f00009ac000-0x7e)="69aab7418a3afca56313242dc74be0f6947dbd6bafb36a835c197700612be1b456b3c13fbdf75aa948e3b34d8139f52bf59c9151d0de1cd275f117bf3726d3d892f2f7cf7dbfc1ff6ca2add35c06dd1aed415dcf31293a6984bebe4aa880a51bc4a714d456bbccd809c0511e32b8fa4a512382fd4687b6795a6bce8ab1cb") 2018/01/09 17:39:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000b69000)=0x0) writev(r0, &(0x7f0000a07000+0xf08)=[{&(0x7f00000f7000-0x83)="820000001000094700ff6100a7e80080060000fe0000fffff80000002600800037000e00200000e119ff0300000000000023ffec03000400059391da35cfe9b779fbb07898dcf9d0ccd243d31d00000000000000000000084e0d3f558903efd79ca82bf61f192c0b9d3b3b63bd5226bce2a7d621bb1de953483c687f29436610b336", 0x82}], 0x1) 2018/01/09 17:39:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f00009b1000-0x4)=0x8, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000119000)=[{&(0x7f0000967000)="c80f8ecac6c85cef29d2795e2e16e2fe31722f90494a1f360ac7dffe352f70ac32e54ca51ad63c9399482828d3ba75915210b23b5f5e485ebc23a1e310fe8a20d3588dddfe", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000917000-0x4)=0x0) 2018/01/09 17:39:52 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)="ed", 0x1, 0xfffffffffffffffd) r1 = request_key(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)=']keyringmd5sum}\x00', 0xfffffffffffffff9) keyctl$search(0xa, r0, &(0x7f0000002000)='dns_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000000)=0x0) 2018/01/09 17:39:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f00000eb000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) open(&(0x7f0000a70000)='./file0\x00', 0x145000, 0x21) open(&(0x7f000022b000)='./file0\x00', 0x0, 0x0) membarrier(0x0, 0x0) 2018/01/09 17:39:52 executing program 7: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x692, 0x7fff, 0x81, 0x7, 0x2, 0xda, 0x7fffffff, 0x3, 0x33395048, 0x4, 0x9, 0x1, 0x9, 0x8, 0xc14]}, &(0x7f00006fb000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r2, 0x66}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r0, 0x0, 0x3fffffff, &(0x7f000031e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r4, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) nanosleep(&(0x7f0000000000)={r3, 0x0}, 0x0) [ 84.686537] netlink: 42 bytes leftover after parsing attributes in process `syz-executor7'. [ 84.692923] binder: 14380:14387 ERROR: BC_REGISTER_LOOPER called without request 2018/01/09 17:39:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000878000)='\x00', 0x0) socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00005a9000)=@generic="d792cde8a3351696ef1921c5bbad5073") openat$hwrng(0xffffffffffffff9c, &(0x7f0000bd6000-0xb)='/dev/hwrng\x00', 0x101300, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00007b9000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000054b000)=0xb) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000f1000-0x78)={0x3ff, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x260, 0x1, 0x4, 0xb347, 0xff, &(0x7f0000dc8000-0x10)=@generic="e221de032086644a940431171db5dd8f", 0x0, 0x80000001, 0x400}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000edd000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/09 17:39:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x1f) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000030000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f9f000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bfa000)=0xe8) lstat(&(0x7f0000ea1000)='./file0\x00', &(0x7f000083d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00007b9000-0x8)='./file0\x00', 0xa000, r2, r3, 0x1, 0x80) ppoll(&(0x7f0000cc0000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) 2018/01/09 17:39:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000947000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000a1b000)="", 0x0, 0x12003fff9, &(0x7f0000898000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 17:39:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000136000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f000022e000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/09 17:39:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000467000)={0x0, 0x0, 0x0}, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000001c000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000aab000)=0x4, 0x4) socket$inet(0x2, 0x0, 0x0) epoll_create1(0x0) [ 84.728454] binder: 14380:14387 ioctl c0306201 2000dfd0 returned -14 [ 84.742114] binder: undelivered TRANSACTION_COMPLETE [ 84.747746] binder: undelivered TRANSACTION_COMPLETE [ 84.756317] binder: undelivered transaction 156, process died. 2018/01/09 17:39:52 executing program 1: unshare(0x400) r0 = epoll_create(0x7) epoll_wait(r0, &(0x7f0000bfa000-0x60)=[{0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000414000-0x28)={@generic="0b6ad67d3269ff1e5ea232c1ef0bc078", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000748000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) 2018/01/09 17:39:52 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) sysfs$3(0x3) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000900000-0x10)='/selinux/create\x00', 0x2, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b36000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000a09000)=0x0, &(0x7f00002fc000-0x4)=0x4) futex(&(0x7f00002af000)=0x0, 0x88, 0x0, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/09 17:39:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x45, 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)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000043000)={0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000257000-0x9)='/dev/ppp\x00', 0x0, 0x0) r0 = open(&(0x7f00008a3000-0x8)='./file0\x00', 0x40, 0x80) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) pipe2(&(0x7f0000fd8000)={0x0, 0x0}, 0x800) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000a4d000-0x4)={0x8}, 0x4) open$dir(&(0x7f0000764000)='./file0/file0\x00', 0x800, 0x8) fcntl$setlease(r0, 0x400, 0x0) mkdir(&(0x7f0000da2000-0x8)='./file0\x00', 0x105) eventfd(0xfffffffffffeff83) fcntl$setlease(r0, 0x400, 0x2) 2018/01/09 17:39:52 executing program 5: mmap(&(0x7f0000003000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000002c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pipe(&(0x7f0000021000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000009000)={0x1, [0x2]}, 0x6) utimensat(r0, &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000000000)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x100) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) [ 84.763980] binder: 14380:14399 ERROR: BC_REGISTER_LOOPER called without request [ 84.766453] binder: 14380:14387 got reply transaction with bad transaction stack, transaction 160 has target 14380:0 [ 84.766463] binder: 14380:14387 transaction failed 29201/-71, size 24-8 line 2935 [ 84.808595] binder: release 14380:14387 transaction 160 out, still active [ 84.822215] binder: undelivered TRANSACTION_COMPLETE 2018/01/09 17:39:52 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000044000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000071d000-0x3c)={0x0, 0x34, "656d64292b086243d11d725f3c2506cc1a87c90812c3d22af8ee4fabc2febdc7806a7f6bd6be7c67557dd3dfae3b364f524cb25a"}, &(0x7f0000fd9000)=0x3c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000547000)={r1, 0xffffffffffffffff}, 0x8) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000601000)="8908080004", 0x5) 2018/01/09 17:39:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='ht\ap\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x89e}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={r2, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000003000-0x4)=0x0) ptrace$peek(0x1, r3, &(0x7f0000001000-0x8)=0x0) [ 84.828159] binder: undelivered TRANSACTION_ERROR: 29201 [ 84.843242] binder: send failed reply for transaction 160, target dead 2018/01/09 17:39:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt(r0, 0x7f, 0x3, &(0x7f0000001000-0x28)="e76d6f57331c3956052148cdc6b4f56975d4fc83ee12fc2274e06d31d828c9f0afa6123746b07bef", 0x28) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000387000)=[{r2, 0x120, 0x0}], 0x1, &(0x7f0000f7b000-0x10)={r3, r4+30000000}, &(0x7f000002c000-0x8)={0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x5, 0x3, 0x1ff, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000001000-0x4)=0x5, 0xfc12) 2018/01/09 17:39:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ax25(0x3, 0x7, 0x8, &(0x7f0000cad000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000b9b000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000a61000)=0x0, 0x4) 2018/01/09 17:39:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000861000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000570000-0x28)={@generic="489fb5cad56338c0545c314b55b75a94", @ifru_names=@generic="ef729567cd3c2fe0d2330a015d1a775d"}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f2d000)=0x7, 0x4) 2018/01/09 17:39:52 executing program 4: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r0 = syz_open_dev$mice(&(0x7f0000876000)='/dev/input/mice\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x1e)={0x8, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xffffffff, 0x4000000000000, 0x10000, 0x9, 0x0, 0x1f, 0xffff, 0xa289}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c9a000)={0xffffffff80000000, 0x8, 0x208, 0x9, 0x4, 0x0, 0x4, 0x100, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x7}, 0x8) 2018/01/09 17:39:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x45, 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)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000043000)={0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000257000-0x9)='/dev/ppp\x00', 0x0, 0x0) r0 = open(&(0x7f00008a3000-0x8)='./file0\x00', 0x40, 0x80) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) pipe2(&(0x7f0000fd8000)={0x0, 0x0}, 0x800) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000a4d000-0x4)={0x8}, 0x4) open$dir(&(0x7f0000764000)='./file0/file0\x00', 0x800, 0x8) fcntl$setlease(r0, 0x400, 0x0) mkdir(&(0x7f0000da2000-0x8)='./file0\x00', 0x105) eventfd(0xfffffffffffeff83) fcntl$setlease(r0, 0x400, 0x2) 2018/01/09 17:39:52 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) umount2(&(0x7f0000012000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000068e000)='/selinux/context\x00', 0x2, 0x0) sendto(r1, &(0x7f0000608000)="cd06c8e34f1f98f51af27aad15f9a31c30c2c16e858f7fc3819faa37612a2f25e268dd918c9bfe56f51e3b899535bb388fa1a3b6f6", 0x35, 0x8040, &(0x7f00008d7000)=@hci={0x1f, 0x79, 0x3}, 0x6) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 17:39:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000333000-0x8)={0x7e4100000000, 0x8}, 0x8) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x10000000000040, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/09 17:39:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000002000-0x10)={0x2, 0xac, &(0x7f0000000000)="63f33cf12df59e3a992344a1edbe65fc18e36024cde7c3035d84b60d941d5a1651776afb584476a2b2d62b5edabc6be334a19ee0feed6f697d812b2d522c7c2f925d1921f5e96ddd35c0be8a22010807756eb8b0fe14a0fa697d8acdb1089755722c109a6f9e425a74c86abe5341c7bb52e1f5e8e3dbe2f4e98d2098b6b29d62211045adbfecb152b478a23eb4f4ff41d2416ae03635da0c9a3a4913c821178413366a04d5dd4ff869b15cf9"}) read(r0, &(0x7f0000000000)=""/52, 0x34) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) keyctl$session_to_parent(0x12) splice(r0, &(0x7f0000004000-0x8)=0x0, r1, &(0x7f0000003000-0x8)=0x0, 0x4, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000003000-0x8)=0x367dd8eb8170c72b) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000003000)={0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000004000-0x8)=0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000002000-0x7)=[0x0, 0x0]) 2018/01/09 17:39:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r1, 0x3b, &(0x7f0000001000-0x10)={0x3, 0x0, 0x8, 0x2}) r2 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) write$sndseq(r2, &(0x7f00000b4000-0x60)=[{0x0, 0x0, 0x0, 0x8, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 17:39:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) sendto$inet(r0, &(0x7f0000ae4000-0x64)="a563607d23527d836b93634b27c0b01c2cc6f8454969f77936046ded6d8d1e6adccf9c5e99ddbd1fe57c3fa5654738eaf146381d4a7fde125041e53402cafd9a9259ac142278a6bd3f3b143b73b5a71af8d4109f98d26afb7159a210968e3783587c1918", 0x64, 0x80, &(0x7f000024a000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 17:39:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000063b000)='/dev/snd/timer\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 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]}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 17:39:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000959000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000de9000)='/selinux/context\x00', 0x2, 0x0) getsockname$inet6(r1, &(0x7f0000975000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000018b000-0x4)=0x1c) fcntl$setstatus(r0, 0x4, 0x2800) readv(r0, &(0x7f0000006000-0x60)=[{&(0x7f0000003000)=""/206, 0xce}], 0x1) 2018/01/09 17:39:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x40600) ioctl$TIOCSTI(r0, 0x5412, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x141001, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x6) writev(r0, &(0x7f0000096000)=[], 0x0) 2018/01/09 17:39:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x39)="390000001300090469000000810000000700004003000000450001070000001419001a000400020007000000020000080001010c00f41ee400", 0x39}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000000)=0x979, 0x4) [ 85.022644] netlink: 37 bytes leftover after parsing attributes in process `syz-executor7'. [ 85.032581] netlink: 37 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/09 17:39:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c6e000-0xd)={@loopback={0x0, 0x1}, 0x2, 0x2, 0xff, 0x4, 0x251, 0xfb1, 0xfffffffffffffffb}, 0x20) readv(r0, &(0x7f0000fc5000)=[{&(0x7f0000d39000)=""/76, 0x4c}], 0x1) r1 = socket(0x10000000010, 0x2, 0xc) setsockopt$inet6_int(r0, 0x29, 0x1e, &(0x7f000068a000-0x4)=0xe1ca, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f0f000-0x4)=0x0) write(r1, &(0x7f000019a000)="1f0000000104ff00fd4303000c00000000000600080001000400dcffdf001e", 0x1f) 2018/01/09 17:39:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) fcntl$setstatus(r0, 0x4, 0x42c00) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @thr={&(0x7f0000d27000-0x72)="aee21255e34276a0cba5cff7b339952aa092e6c5ba4cca7432373a729abcdeb796611b79b9773ba0784e363acbea797fcbbe13297756a89a517d611ae4c462967ca2bce83dcf09ebaba5b04b0fb9773f9eca1816d210c2ac8cf776877b2bd6466e849e76d21c7f21dc37e21e810e09e74f80", &(0x7f0000089000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r1, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r2) r3 = getpid() ptrace$getregset(0x4204, r3, 0x201, &(0x7f0000a88000-0x10)={&(0x7f0000b2e000-0x83)=""/131, 0x83}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f00009a5000-0x4)=0x0, &(0x7f000055a000-0x4)=0x4) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00006ce000-0x2e)=""/46, &(0x7f0000431000-0x4)=0x2e) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00004e1000-0x10)={0x77359400, 0x0}, 0x3a2) r4 = dup(r0) getpeername$packet(r4, &(0x7f0000869000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c76000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f000040d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x9, 0xb7c, 0x500, 0x80, 0x100000, r5}) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg$unix(r4, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}], 0x1, 0x1) 2018/01/09 17:39:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1000000000000010, 0x802, 0x0) 2018/01/09 17:39:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00001e8000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000ba000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, 0x18) accept$packet(0xffffffffffffffff, &(0x7f00008dc000+0x91b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005e8000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000da0000)={@broadcast=0xffffffff, @broadcast=0xffffffff, r1}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/09 17:39:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000020d000-0x4)={0x6}, 0x4) getsockopt(r0, 0x200, 0x200000000, &(0x7f0000000000)=""/139, &(0x7f0000000000)=0x8b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x3f}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x8)={r1, 0x0, ""}, &(0x7f0000001000)=0x8) shutdown(r0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x4200, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000004000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) ioctl$TCFLSH(r2, 0x540b, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000004000)=@file={0x0, ""/56}, &(0x7f0000004000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000)={r1, 0xff80000000000000}, &(0x7f0000001000)=0x6) fsync(r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0xffffffffffffffff) r8 = geteuid() r9 = getgid() r10 = getpgrp(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000005000)={0x0, 0x0}) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000002000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) r16 = getpgrp(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000006000-0x38)={&(0x7f0000006000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000006000-0x20)=[{&(0x7f0000005000)="eb2951322ee681d44aaa786f10f44e935791611e79b0168778027e62ac8542289fde2f4d6005669a34af4684e6856f2e6b7dce2bec6cdc854136bb08850e7f277013baa18304cd51745df564f3e6f53c6f4ab368c13d25bec0", 0x59}, {&(0x7f0000005000)="236e5d85a2e21e98e6e9104a7dc8902a910c5aa022b982e86dc83d3507db268daaaa37954e7d", 0x26}], 0x2, &(0x7f0000005000+0x2ad)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r0, r3, r2]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x30, 0x1, 0x1, [r3, r0, r3, r2, r2, r0, r3]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x148, 0x0}, 0x8084) 2018/01/09 17:39:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000057a000-0x4)='bic\x00', 0x4) epoll_wait(r2, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00004c8000-0x10)={0x4, &(0x7f0000c9f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00008ec000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00007d1000-0x10)={0x0, r4, 0xdf}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000038e000)={r5, 0x80000, r1}) setxattr(&(0x7f0000e5a000-0x8)='./file0\x00', &(0x7f00002fc000)=@known='security.ima\x00', &(0x7f0000be8000)='bic\x00', 0x4, 0x1) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00005e9000)={r3, 0x10}) sendto$ipx(r0, &(0x7f000086a000)="05", 0x1, 0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000035000-0x9)='/dev/sg#\x00', 0xfff, 0x20000) 2018/01/09 17:39:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00003e3000-0x8)={0x0, 0x0}, 0x8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) 2018/01/09 17:39:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt(r0, 0x7f, 0x3, &(0x7f0000001000-0x28)="e76d6f57331c3956052148cdc6b4f56975d4fc83ee12fc2274e06d31d828c9f0afa6123746b07bef", 0x28) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000387000)=[{r2, 0x120, 0x0}], 0x1, &(0x7f0000f7b000-0x10)={r3, r4+30000000}, &(0x7f000002c000-0x8)={0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x5, 0x3, 0x1ff, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000001000-0x4)=0x5, 0xfc12) 2018/01/09 17:39:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000053c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004c0000)='/dev/vga_arbiter\x00', 0x101a01, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000809000)=0x0) 2018/01/09 17:39:53 executing program 5: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d99000)=[{0x0, 0x5}, {0x7, 0x7ff}, {0xf, 0x7}, {0x4, 0x6}, {0x4, 0x2}, {0x6, 0x8}, {0x4, 0x50}, {0x3, 0x921c}], 0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000d05000)='./file0\x00', 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x17, 0x0, 0x0, "00020107066a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d9a000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000d99000)='{+}-ppp1\'{(%bdev*em1:{*]-\x00') 2018/01/09 17:39:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) writev(r0, &(0x7f000030f000-0x10)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001900610002000000000011000608000300ff0900001ee4", 0x39}], 0x1) 2018/01/09 17:39:53 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000516000)='/dev/sequencer\x00', 0x200400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) setpriority(0xda4855934626bc9, 0x0, 0x4) r2 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x35f, 0x0, &(0x7f0000002000)="b1"}) 2018/01/09 17:39:53 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$TIOCNXCL(r0, 0x540d) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000e59000)=""/149) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x18e7}, {0xa, 0x0, 0x8331, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x4, 0x3, 0x40c2, 0x10001, 0xfffffffffffff8cb, 0x7, 0x1, 0x4]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000002000-0x4)=0x0) fanotify_init(0x2, 0x1) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000002000-0x4)={0x0, 0x4, 0x538}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3ff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000002000-0x1e0)=[{{&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x60)=[{&(0x7f0000000000)=""/106, 0x6a}, {&(0x7f0000003000-0x8f)=""/143, 0x8f}, {&(0x7f0000002000)=""/171, 0xab}, {&(0x7f0000000000)=""/209, 0xd1}, {&(0x7f0000003000-0xac)=""/172, 0xac}, {&(0x7f0000000000)=""/180, 0xb4}], 0x6, &(0x7f0000003000-0x76)=""/118, 0x76, 0x7}, 0x80000001}, {{&(0x7f0000002000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000001000)=[{&(0x7f0000002000)=""/13, 0xd}, {&(0x7f0000002000-0x50)=""/80, 0x50}, {&(0x7f0000001000-0x3)=""/3, 0x3}, {&(0x7f0000002000)=""/128, 0x80}, {&(0x7f0000000000)=""/38, 0x26}, {&(0x7f0000002000-0x9d)=""/157, 0x9d}], 0x6, &(0x7f0000001000)=""/40, 0x28, 0x6603}, 0x1}, {{&(0x7f0000003000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x50)=[{&(0x7f0000001000)=""/22, 0x16}, {&(0x7f0000003000-0x8d)=""/141, 0x8d}, {&(0x7f0000002000)=""/87, 0x57}, {&(0x7f0000000000)=""/184, 0xb8}, {&(0x7f0000002000-0x8a)=""/138, 0x8a}], 0x5, &(0x7f0000002000)=""/91, 0x5b, 0x250c}, 0xffff}, {{&(0x7f0000001000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000003000-0x8f)=""/143, 0x8f}], 0x1, &(0x7f0000001000-0x8)=""/8, 0x8, 0x6}, 0x7}, {{&(0x7f0000002000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000003000-0x10)=[{&(0x7f0000002000)=""/0, 0x0}], 0x1, &(0x7f0000001000-0x28)=""/40, 0x28, 0x7f}, 0x7fff}, {{&(0x7f0000002000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000002000-0x23)=""/35, 0x23}, {&(0x7f0000001000-0x19)=""/25, 0x19}, {&(0x7f0000002000-0xbc)=""/188, 0xbc}, {&(0x7f0000002000-0xe6)=""/230, 0xe6}], 0x4, &(0x7f0000003000-0xe9)=""/233, 0xe9, 0x80}, 0xfffffffffffffff7}, {{&(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000002000)=[{&(0x7f0000002000-0xd7)=""/215, 0xd7}, {&(0x7f0000002000-0x71)=""/113, 0x71}, {&(0x7f0000002000-0x75)=""/117, 0x75}, {&(0x7f0000001000)=""/6, 0x6}, {&(0x7f0000003000-0x73)=""/115, 0x73}, {&(0x7f0000003000-0x4b)=""/75, 0x4b}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x7, &(0x7f0000000000)=""/78, 0x4e, 0x800}, 0x7}, {{&(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f0000003000-0x23)=""/35, 0x23}, {&(0x7f0000000000)=""/132, 0x84}], 0x2, &(0x7f0000002000)=""/220, 0xdc, 0x4}, 0x9}], 0x8, 0x2, &(0x7f0000002000)={0x77359400, 0x0}) 2018/01/09 17:39:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r0, &(0x7f0000001000-0x4)=0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x2, 0x3, 0x100, 0x1, 0x100000000, 0xa, 0x20, 0x80, 0x0, 0x0, r2}, {0x5, 0x1, 0x1f, 0x6, 0x1, 0x80000000000000, 0x2, 0xa1}, {0xbda, 0x5, 0xaf4, 0x8}, 0x3, 0xb, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x2, 0x3b}, 0x66662e704d425a7f, @in=@rand_addr=0xfff, 0x4, 0x3, 0x0, 0x4, 0xa40e, 0x1, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect(r3, &(0x7f000067b000)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/09 17:39:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x3, 0x8000000000000, 0x0, 0xffffffff}]}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e28000)="", 0x0, 0x0, &(0x7f00002f6000-0x10)={0x0, 0x1c9c380}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$FIONREAD(r0, 0x541b, &(0x7f000050a000)=0x0) 2018/01/09 17:39:53 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d29000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"841b23bdb55ecf76eacde660"}}], 0x30) unlink(&(0x7f0000fcc000-0x8)='./file0\x00') link(&(0x7f0000f7c000-0x8)='./file0\x00', &(0x7f000014b000-0x10)='./control/file0\x00') mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000fcc000)='./file0/file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x9) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 17:39:53 executing program 5: mknod(&(0x7f0000a8b000)='./file0\x00', 0xd012, 0x0) syz_open_dev$binder(&(0x7f00007f2000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x20000) futimesat(r0, &(0x7f000060a000)='./file0\x00', &(0x7f000077d000)={{0x77359400, 0x0}, {0x0, 0x2710}}) [ 85.215999] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 85.246289] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/09 17:39:53 executing program 7: mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000fc0000)={@common="73f17404000000000700", @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00fb000006000000000005000000000000000b843601"}) 2018/01/09 17:39:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) r5 = open(&(0x7f0000b1c000-0x8)='./bus\x00', 0x0, 0x0) ioctl$KDSKBMETA(r5, 0x4b63, &(0x7f00008df000-0x8)=0x80000001) 2018/01/09 17:39:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ac2000)='/dev/sequencer2\x00', 0x10840, 0x0) symlinkat(&(0x7f00000c3000-0x8)='./file0\x00', r0, &(0x7f0000422000-0x8)='./file0\x00') socket$netlink(0x10, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r1, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f0000b65000)=[{&(0x7f000045d000)=[{0x14, 0xff, 0xd09, 0x0, 0xffffffffffffffff, "02"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) openat(r0, &(0x7f0000475000-0x8)='./file0\x00', 0x80, 0x40) 2018/01/09 17:39:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cfc000)='net/raw\x00') sendfile(r0, r0, &(0x7f000038f000-0x8)=0x0, 0xffe00000000000) r1 = gettid() ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000099d000-0x4)=0x0, &(0x7f0000423000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000e61000-0x34)={{0x3, 0x1, 0x4, 0x3, 0x7cf1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_procfs(r1, &(0x7f0000be4000-0xa)="400000000000000000d1") 2018/01/09 17:39:53 executing program 7: pkey_alloc(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x1ff, 0x40, 0x3, 0x80, 0x400000000, "34b3df392c2bab2633a9e110e5aeb58d08f841a9e0c1011f940337b3804415bd10e14d09b2353ec98889fc9db0def36d891996ddc642bac4dd39c11b730a89", 0xdfbf}, 0x60) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x2, 0x200801) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000001000)='illinois\x00', 0x9) pkey_alloc(0x0, 0x0) 2018/01/09 17:39:53 executing program 5: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a57000/0x2000)=nil, 0x2000, 0xc) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000c26000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000097c000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000998000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c02000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f000095b000-0x10)={&(0x7f0000af3000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x7fff, 0x4, 0x200, 0x9, 0x829c}, 0x14) 2018/01/09 17:39:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000000f, 0x8) r1 = fcntl$dupfd(r0, 0x403, r0) lstat(&(0x7f00005c2000-0x8)='./file0\x00', &(0x7f0000bfb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00002c6000-0x14)={0x0, 0x7, 0x45, 0x10000, 0x7fff, 0xa4}, &(0x7f0000612000)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00003e4000-0xe)={r2, 0x1, 0x3, [0x8001, 0x4, 0x5]}, &(0x7f0000f24000)=0xe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000af2000-0x8)={0x0, 0x0, 0x5}, &(0x7f000062a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000187000)={r3, 0x6}, &(0x7f000047c000)=0x8) sendto(r0, &(0x7f00001b7000)="e93c6e04f9e5ef5d1dbcf2257420c0db412a7855be4a55b302e2ea662011858782fecac726248362742c5af18d869e6bb1f802a0f1adade0f87d06f297597f6a3b088af5c66600a526ece58b751d17b44250634623b5d4469eedf152f7e34117bd34575f7d9b94f6eef7976e4f67da08c9afa8c4d57429e6d025b3e08ed98e775c687e257dab80d66b27ba3971a3ca51fcb491f3e29de2757664d9e8ec85c526356baab682ab2fdcda08a6bfc4c97845e57e57f146d20b6f4210c1d8798275c1174343667ae9c21c7e658fc5bb206d02c2f0b3860ba91f60e67cc29d791bef330b0689dd067f06e1c693c81bba65294adaa0255dceae91", 0xf7, 0x8000, 0x0, 0x0) r4 = dup(r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000120000-0x98)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7, 0x9, 0x1, "e3383490eda904aa6b5408c5e018a04d0c741343a636c9fa37c01a330a0d59afe2b606072794fdd351b0ff6f3b6cd078b890827808441ed0aaf20731d9b1bd4d", "f0c52820cbdc4187ccad605aefc89eda77e1655a98ee547922a707a132fdede5", [0x100000001, 0x1], 0x0}) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000dc3000-0x1f)=""/31, &(0x7f0000352000-0x4)=0x9a6115105f38a8f9) 2018/01/09 17:39:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100, 0x0}, &(0x7f0000049000-0x4)=0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000016e000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000080d000)={0x0, 0x9, 0x3f}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a37000)={0x0, 0x8}, &(0x7f0000f0b000-0x4)=0x8) sigaltstack(&(0x7f0000b0e000/0x2000)=nil, &(0x7f000010a000-0x8)=0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000ea0000)=r1, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) 2018/01/09 17:39:53 executing program 7: mprotect(&(0x7f0000fa5000/0x2000)=nil, 0x2000, 0x2) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000e69000-0x1000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000001000)={0x57, 0x10000, 0x3, {0x6, 0x4}, {0xaf, 0x4}, @cond=[{0x1ff0000, 0xffff, 0x1, 0x6, 0x3, 0x5}, {0x80000001, 0x7fffffff, 0x10001, 0x3, 0x6, 0x9}]}) ioctl(r0, 0x200, &(0x7f0000001000-0x70)="91b346b05800deef45a1d6dbeef13c44825a4d904bbff14d0e5ffc6eb6d026e78268e6a30c13dc16eef3872786e121bb9c33636f0f234e3d5b89d284ea5ee297f6a43541660cb79dbf4d3b664c639bd3cf97ae9cb91ca403d85245b1e6a13e83152305cb2fc581f03ea50442c5eaeb37") [ 85.299260] binder_alloc: 14549: binder_alloc_buf, no vma [ 85.305858] binder: 14549:14550 transaction failed 29189/-3, size 0-0 line 3127 2018/01/09 17:39:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cfc000)='net/raw\x00') sendfile(r0, r0, &(0x7f000038f000-0x8)=0x0, 0xffe00000000000) r1 = gettid() ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000099d000-0x4)=0x0, &(0x7f0000423000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000e61000-0x34)={{0x3, 0x1, 0x4, 0x3, 0x7cf1}, [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]}) syz_open_procfs(r1, &(0x7f0000be4000-0xa)="400000000000000000d1") [ 85.369548] binder: BINDER_SET_CONTEXT_MGR already set [ 85.375308] binder: 14549:14565 ioctl 40046207 0 returned -16 [ 85.382627] FAULT_FLAG_ALLOW_RETRY missing 30 [ 85.382637] CPU: 0 PID: 14532 Comm: syz-executor4 Not tainted 4.9.75-g8910fa5 #9 [ 85.382642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.382656] ffff8801c9d5f4e0 ffffffff81d93049 ffff8801c9d5f7c0 0000000000000000 [ 85.382667] ffff8801cddbe410 ffff8801c9d5f6b0 ffff8801cddbe300 ffff8801c9d5f6d8 [ 85.382677] ffffffff81660b1a 00000000000025b6 ffff8801cd47e968 ffff8801cd47e8a0 [ 85.382680] Call Trace: [ 85.382692] [] dump_stack+0xc1/0x128 [ 85.382705] [] handle_userfault+0xa3a/0x1310 [ 85.382718] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 85.382726] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 85.382740] [] ? __lock_is_held+0xa1/0xf0 [ 85.382750] [] ? handle_mm_fault+0x117b/0x2530 [ 85.382758] [] ? handle_mm_fault+0x1fc3/0x2530 [ 85.382764] [] handle_mm_fault+0x1fd1/0x2530 [ 85.382770] [] ? __pmd_alloc+0x410/0x410 [ 85.382777] [] ? __lock_is_held+0xa1/0xf0 [ 85.382786] [] __do_page_fault+0x5c2/0xd40 [ 85.382793] [] ? mm_fault_error+0x2c0/0x2c0 [ 85.382801] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 85.382809] [] do_page_fault+0x27/0x30 [ 85.382817] [] page_fault+0x28/0x30 [ 85.382825] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 85.382833] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 85.382839] [] ? iov_iter_advance+0xd70/0xd70 [ 85.382848] [] ? mark_held_locks+0xaf/0x100 [ 85.382856] [] generic_perform_write+0x1dc/0x500 [ 85.382863] [] ? page_endio+0x180/0x180 [ 85.382871] [] ? file_update_time+0xbc/0x3b0 [ 85.382879] [] ? current_time+0xd0/0xd0 [ 85.382887] [] __generic_file_write_iter+0x348/0x570 [ 85.382894] [] generic_file_write_iter+0x2d5/0x600 [ 85.382902] [] __vfs_write+0x4bf/0x680 [ 85.382909] [] ? do_iter_readv_writev+0x400/0x400 [ 85.382914] [] ? __lock_is_held+0xa1/0xf0 [ 85.382921] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 85.382928] [] ? __sb_start_write+0x14a/0x310 [ 85.382935] [] vfs_write+0x189/0x530 2018/01/09 17:39:53 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000003000)=0x4) r1 = request_key(&(0x7f000058b000-0x6)='rxrpc\x00', &(0x7f00002fd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000beb000)='securitywlan1#!\x00', 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) keyctl$unlink(0x9, 0x0, r2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r3, &(0x7f0000005000-0x1000)=""/4096, 0x1000, 0x21, 0x0, 0x0) 2018/01/09 17:39:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b3a000-0x9)='/dev/rtc\x00', 0x20000, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0xff) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/09 17:39:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000041b000-0xe)='oom_score_adj\x00') setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000ee5000)=0xfff, 0x4) exit(0x0) readv(r1, &(0x7f0000766000)=[{&(0x7f0000f9a000)=""/49, 0x31}], 0x1) 2018/01/09 17:39:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00002ff000)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000055c000-0x14)={0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) finit_module(r0, &(0x7f0000d3d000)='/wlan0selfproc\x00', 0x2) 2018/01/09 17:39:53 executing program 7: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000fdb000)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fdb000)={0x0, 0x0}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fdc000)='/selinux/enforce\x00', 0x80300, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000fdc000)={0x80, @tick=0x7fff, 0x1, {0x9, 0x8}, 0x4, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000f68000-0x108)={0x5, {{0xa, 0x0, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd7000)={@common='lo\x00', &(0x7f0000fdb000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x7ff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000d2000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fde000-0x4)=0x20, 0x1, 0x0, &(0x7f0000fde000-0x10)={r3, r4+10000000}, &(0x7f0000fab000-0x4)=0x25d5, 0x1) 2018/01/09 17:39:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) llistxattr(&(0x7f00003a8000)='./file0\x00', &(0x7f0000292000-0xd9)=""/217, 0xd9) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000044c000)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$TIOCNXCL(r0, 0x540d) prctl$getreaper(0x5, &(0x7f00007fa000)=0x0) 2018/01/09 17:39:53 executing program 5: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a57000/0x2000)=nil, 0x2000, 0xc) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000c26000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000097c000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000998000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c02000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f000095b000-0x10)={&(0x7f0000af3000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x7fff, 0x4, 0x200, 0x9, 0x829c}, 0x14) 2018/01/09 17:39:53 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = open(&(0x7f0000006000)='./file0\x00', 0x200000, 0x80) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000006000-0x10)={0x3, &(0x7f0000008000-0xc)=[0x0, 0x1, 0x8]}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xffffffffffffffd6) 2018/01/09 17:39:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f000015f000)=[{0xb1, 0x0, 0x0, 0x0}, {0x6, 0x4000, 0x0, 0x0}]}, 0x10) [ 85.382943] [] SyS_write+0xd9/0x1b0 [ 85.382951] [] ? SyS_read+0x1b0/0x1b0 [ 85.382959] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 85.382966] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 85.382973] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 85.396960] binder_alloc: 14549: binder_alloc_buf, no vma [ 85.397613] binder: 14549:14550 transaction failed 29189/-3, size 0-0 line 3127 [ 85.665149] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/09 17:39:53 executing program 3: mmap(&(0x7f0000000000/0xc23000)=nil, 0xc23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = syz_open_dev$mice(&(0x7f000026d000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000a06000-0x48)={{0x3, 0x3, 0x7fff, 0x3, 0x3}, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = getpgid(r1) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4206, r4) 2018/01/09 17:39:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x6, 0x200) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00004bf000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x7, 0x0, &(0x7f000082d000)=@generic="7c5dfe6663093c1fe4beecdc7e4a4a71", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d4d000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000b66000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009d4000-0xc)={r1, 0x1, 0x20}, 0xc) sendto(r0, &(0x7f00007d3000)="49745b34d04bdfd745dbd6e62c12c99ec2d63ad32b7d181eb9278c13c2bccbb1f3d619182983f037670fe81caebd08e2ad59fc9863abb7a29373c3d8506219f9792914a7fc911674bad4a7f4aebf85120962fc548591fa90918335d4de64b0a89a98648c", 0x64, 0x8000, &(0x7f0000e71000)=@l2={0x1f, 0x4, {0x1, 0x5, 0x401, 0x10001, 0x101, 0x15773e68}, 0x5c, 0x0}, 0xe) pipe2(&(0x7f0000518000)={0x0, 0x0}, 0x800) execveat(r2, &(0x7f0000445000)='./file0\x00', &(0x7f0000f91000)=[&(0x7f0000e37000-0x9)='\\@cgroup\x00', &(0x7f0000f30000)='wlan1{\x00', &(0x7f0000f5a000-0x1)='\x00', &(0x7f0000a60000)='\x00'], &(0x7f00003fb000)=[&(0x7f0000482000-0x17)='\x00', &(0x7f0000950000-0x5)=']$+#\x00', &(0x7f0000e73000)='.\x00'], 0x400) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000839000-0xc)=@sack_info={r1, 0x3, 0x9}, &(0x7f0000544000)=0xc) 2018/01/09 17:39:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000cbe000)='attr/current\x00') sendfile(r1, r1, &(0x7f00005a6000)=0x0, 0x25) socketpair(0xc, 0x1, 0x54, &(0x7f0000324000)={0x0, 0x0}) 2018/01/09 17:39:53 executing program 2: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fdd000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000fdd000-0x20)={@generic="a823e2a5753d3e6ad7e5a47d0225d564", @ifru_flags=0x0}) write(r0, &(0x7f00002e3000)="260000005e0009000000eaf83a000000000000001e000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/09 17:39:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$int_in(r3, 0x5452, &(0x7f0000d6e000-0x8)=0x4) r4 = mmap$binder(&(0x7f0000679000/0x2000)=nil, 0x2000, 0x0, 0x810, r3, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000127000-0xe)='/dev/keychord\x00', 0x2000, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000b44000)={0x18, 0x0, &(0x7f0000b43000-0x18)=[@increfs_done={0x40106308, r4, 0x3}, @register_looper={0x630b}], 0xfa, 0x0, &(0x7f0000fe6000-0xfa)="0dfe32c976d2de01a3ba1f1256fcf02263ecc37d86ca30a0ce0c2f8278d10c56c808fc42c9eed876ec26dd8db9f1229a65dfdd627684a5158316ce78e121f7965626023346e2a68516a98abc53e29f1d9e9b2cad68e72c89ec0c8d821729a162b15f3b80dc584588cbeb24555accadc58d68683256ff0fcc0a5b5ccefee40cdb083150759ee0316fc5f10a10a804744e917a50b854a66ba2566ca80e05053e8319300dea4ced257f765024c91342d106070455ca7d8239b04c06fceb9894f5c722f4529b2bdedab6c7d2e8dae49d86d23e2bf9952f30c8c2e6b59818018391ecf65ae53e95da35741fd11f81780a0fd51cd9b206828130eeb7e7"}) r5 = request_key(&(0x7f0000346000)='encrypted\x00', &(0x7f00005ca000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000183000-0xc)='vmnet1nodev\x00', 0xfffffffffffffffc) r6 = request_key(&(0x7f0000e89000-0x8)='rxrpc_s\x00', &(0x7f00005b1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000aff000-0xb)='vboxnet0[(\x00', 0x0) keyctl$unlink(0x9, r5, r6) exit(0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eac000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x2, &(0x7f00005b4000-0x60)={0x0, 0x26, 0x1, @thr={&(0x7f0000cf1000)="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", &(0x7f0000d2e000)="59cc1b8faf45bf2bf5288ea7f42a95fe5f87069701c6309af80c07cf0b0f758163c6f794e33e86620496586050fa436fcf0ee7c094"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065b000-0x4)=0x0) fsetxattr(r1, &(0x7f0000ffb000-0xd)=@random={'user.\x00', 'loppp0\x00'}, &(0x7f00002a8000)='\x00', 0x1, 0x2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00008df000-0xe)={0x5, [0x6, 0x7527, 0x3a, 0x3, 0x800]}, 0xe) clock_gettime(0x0, &(0x7f0000cac000)={0x0, 0x0}) timer_settime(r7, 0x0, &(0x7f0000269000)={{0x0, 0x0}, {r8, r9+30000000}}, &(0x7f000065a000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/09 17:39:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20004000000003, 0x2) write(r0, &(0x7f0000726000)="2200000014ee0721004f10fed2ff00020000f100ff6532f30200e700f4ff0000000a5969971c19640576", 0xfffffffffffffd78) 2018/01/09 17:39:53 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x8000000ffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrandom(&(0x7f0000013000)=""/183, 0xb7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000003000)={{0xa, 0x2, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x58}, 0x4, [0x7fff, 0xfffffffffffffffb, 0x7, 0x9, 0x7fff, 0x0, 0x67f, 0x7ff]}, 0x5c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000002000-0x4)=0xffffffff, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000007000-0x4)=0x10) 2018/01/09 17:39:53 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x80800, 0x10000) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/01/09 17:39:53 executing program 3: clone(0x0, &(0x7f000075d000-0xad)="", &(0x7f000015e000-0x4)=0x0, &(0x7f0000b26000-0x4)=0x0, &(0x7f0000923000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000999000-0x4c)=[@in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f000021b000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) tkill(r0, 0x15) 2018/01/09 17:39:53 executing program 6: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) r1 = openat(0xffffffffffffffff, &(0x7f0000441000)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fb5000)={0x0, 0x0}) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000fb6000-0x8)={r2, 0x12}) writev(r0, &(0x7f0000fb1000)=[{&(0x7f0000fb3000-0x29)="2900000018003109da000c0000000002021300000000ff06800800000c0009000800001900000000f6", 0x29}], 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000bae000)='/dev/rfkill\x00', 0x380, 0x0) 2018/01/09 17:39:53 executing program 2: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) msync(&(0x7f000044a000/0x3000)=nil, 0x3000, 0x4) prctl$setmm(0x23, 0x3, &(0x7f00007cd000/0x3000)=nil) 2018/01/09 17:39:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) mlockall(0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000810000-0x18)={0x0, 0x6, 0x0, 0x78aa, 0x18}, &(0x7f0000146000)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f8f000)={r1, 0x1053}, 0x8) fallocate(r0, 0x12, 0x0, 0x1) 2018/01/09 17:39:53 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002000-0x28)=[{0x2, 0x80}, {0xa, 0x4}, {0x2, 0x3ff}, {0x2, 0x7fff}, {0x3, 0x10001}], 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x90, 0x7, 0x101, 0x6, 0xc3f}, 0x14) sched_setattr(r1, &(0x7f0000000000)={0x30, 0x0, 0x1, 0x8, 0x1, 0xffffffffffffffc1, 0x2, 0x5}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d20000-0x43)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "000000092fd482fe0c84e8d02892a7239b5487351f35087ecc3c455ab89c7d1592a8b32dd879712104b296b39b2bf9e01a0ab977887e4efcf61e6799516905a69cc4a241ca12207634df5ea882899a30"}, 0x160) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/09 17:39:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000017f000-0x4)=0x0, 0x0, 0x0, &(0x7f00005a1000-0x10)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000004b000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) rt_tgsigqueueinfo(r2, r2, 0x40, &(0x7f000004c000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) r3 = request_key(&(0x7f0000bc1000-0x8)='big_key\x00', &(0x7f0000354000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006f6000)='GPLa/selinuxbdev\x00', 0x0) pipe2(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x80000) ioctl$KDMKTONE(r4, 0x4b30, 0xffff) keyctl$update(0x2, r3, &(0x7f0000d31000-0x1000)="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", 0x1000) ptrace$getregset(0x4204, r2, 0x202, &(0x7f000036d000)={&(0x7f000043a000-0xf0)=""/120, 0x78}) 2018/01/09 17:39:53 executing program 1: mmap(&(0x7f0000000000/0xce8000)=nil, 0xce8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x18, 0x3) capset(&(0x7f0000ce3000-0x8)={0x19980330, 0x0}, &(0x7f0000ce0000)={0x0, 0x0, 0x8, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0xa, 0xffffffff) connect(r0, &(0x7f00001c2000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 85.814615] device gre0 entered promiscuous mode 2018/01/09 17:39:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000802000)='/dev/loop#\x00', 0x0, 0x1004102) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000e91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "472c9c9fff72e8e8d7601a4147730492fb921167a495323f5c84f29fcb88851f7674f781858ed7c668b0b3b99bba6e07591ec69f4d808526e0d0b35e95b54297", "1f6ef4f96f82857f43d6fa2233409787388f13c4579ba1a6cc67224c84fd4b1d", [0x0, 0x0], 0x0}) r1 = dup(r0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00008e5000)=0x5, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000842000)={0x0, 0x0, 0x0}, &(0x7f00005ac000)=0xc) lstat(&(0x7f00009e7000-0x8)='./file0\x00', &(0x7f0000a66000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d28000-0x8)='./file0\x00', &(0x7f0000c6e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000589000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000089e000-0x4)=0x0, &(0x7f000083f000-0x4)=0x0, &(0x7f0000fcf000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a44000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009d1000-0x4)=0xc) r8 = getgid() r9 = getgid() setgroups(0x8, &(0x7f0000da3000)=[r2, r3, r4, r5, r6, r7, r8, r9]) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000012f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 17:39:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000479000)='./file0\x00', &(0x7f00005ff000-0x13)=@random={'security.\x00', 'security\x00'}, &(0x7f0000001000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000ab0000)={0x0, 0x2710}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r0, &(0x7f00005e4000-0x1)="", 0x0, 0x0, 0x0, 0x0) 2018/01/09 17:39:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000065000-0x5)='auxv\x00') ioctl$VT_WAITACTIVE(r2, 0x5607) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d53000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000045a000)={0x0, 0x508}, &(0x7f0000c22000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000265000-0x8)={r4, 0x2}, &(0x7f0000068000)=0x8) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7)="", &(0x7f000036e000-0x5f)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x3, 0x0, &(0x7f00003e2000-0x10)={0x77359400, 0x0}, &(0x7f00003f2000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000bcb000-0x21c)=[{{0x0, 0x0, &(0x7f00004b5000)=[{&(0x7f000028b000)=""/3, 0x3}, {&(0x7f000080f000)=""/210, 0xd2}, {&(0x7f0000006000)=""/212, 0xd4}, {&(0x7f00009fe000)=""/174, 0xae}, {&(0x7f00005c0000)=""/234, 0xea}, {&(0x7f0000c31000)=""/227, 0xe3}, {&(0x7f00007ba000)=""/96, 0x60}, {&(0x7f0000c24000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e31000-0x1c)=""/28, 0x1c}, {&(0x7f0000df3000)=""/1, 0x1}], 0xa, &(0x7f0000036000)=""/63, 0x3f, 0x7}, 0x9}, {{0x0, 0x0, &(0x7f000059a000-0x50)=[{&(0x7f0000109000-0x9e)=""/158, 0x9e}, {&(0x7f0000ea3000)=""/0, 0x0}, {&(0x7f0000db6000)=""/187, 0xbb}, {&(0x7f0000b1c000)=""/32, 0x20}, {&(0x7f0000b3b000)=""/4096, 0x1000}], 0x5, &(0x7f00007c4000)=""/103, 0x67, 0x3f}, 0x8001}, {{&(0x7f00004c2000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000555000-0x30)=[{&(0x7f0000e15000)=""/175, 0xaf}, {&(0x7f0000ded000)=""/181, 0xb5}, {&(0x7f000001f000)=""/4096, 0x1000}], 0x3, &(0x7f0000c94000)=""/183, 0xb7, 0x9}, 0x7f}, {{&(0x7f000018c000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000c8d000)=[{&(0x7f00007ef000-0xcf)=""/207, 0xcf}, {&(0x7f0000d68000)=""/186, 0xba}, {&(0x7f0000d20000-0xb4)=""/180, 0xb4}], 0x3, &(0x7f000003a000)=""/14, 0xe, 0x7fff}, 0x0}, {{0x0, 0x0, &(0x7f0000837000)=[{&(0x7f0000c1e000)=""/179, 0xb3}, {&(0x7f00000f7000-0x25)=""/37, 0x25}, {&(0x7f0000174000)=""/150, 0x96}, {&(0x7f0000fa4000)=""/34, 0x22}, {&(0x7f0000acf000-0xca)=""/202, 0xca}, {&(0x7f0000470000)=""/53, 0x35}], 0x6, &(0x7f00002cd000-0x3)=""/3, 0x3, 0x99}, 0x20}, {{0x0, 0x0, &(0x7f0000910000)=[], 0x0, &(0x7f0000e12000)=""/4096, 0x1000, 0xffffffff}, 0x3ff}, {{&(0x7f000019b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000846000-0x10)=[{&(0x7f0000319000-0x62)=""/98, 0x62}], 0x1, &(0x7f0000006000)=""/11, 0xb, 0x3f}, 0x3f}, {{&(0x7f0000d98000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f00000c3000)=[{&(0x7f00009e9000)=""/33, 0x21}, {&(0x7f00000d7000-0x52)=""/82, 0x52}, {&(0x7f000022e000-0x30)=""/48, 0x30}], 0x3, &(0x7f0000ab7000-0x1c)=""/28, 0x1c, 0x8000}, 0x9}, {{&(0x7f0000b4b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f66000-0x60)=[{&(0x7f0000ce5000-0xc3)=""/195, 0xc3}, {&(0x7f0000db9000-0x42)=""/66, 0x42}, {&(0x7f0000b96000)=""/94, 0x5e}, {&(0x7f000004a000)=""/26, 0x1a}, {&(0x7f0000b74000)=""/47, 0x2f}, {&(0x7f0000667000-0x5a)=""/90, 0x5a}], 0x6, &(0x7f0000ba7000)=""/71, 0x47, 0x8}, 0x6}], 0x9, 0x40002000, &(0x7f00007c1000-0x10)={0x0, 0x1c9c380}) bind$unix(r0, &(0x7f00009b7000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r5}, {0x0, 0x9}}, &(0x7f00005ec000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000de6000)="", &(0x7f0000b11000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x0, &(0x7f00000e7000)='\b') r6 = gettid() tkill(r6, 0x16) ioctl$TCSETAW(r2, 0x5407, &(0x7f000090a000)={0x1c00000, 0x20, 0x1f, 0x4, 0x5, 0x2, 0xceff, 0x3ff, 0x3, 0x936d}) 2018/01/09 17:39:53 executing program 3: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004f7000-0x2)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000ad9000)={0x42ee14, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f0000255000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f000072b000-0x84)="19b4dcfcc8097bde9c0fcbd833e36bce5d6b13c1ada7b461a918c204a50ae1c2247787b65a25cac0c33b1d8eb7d217f129a71ee9ca1eb2acb4884d1edcbc7c1f49837f997986e4d2d033ac99fe4c71594ffd7dd33e3c2092881b61cf6a62373c21c5bb24d1a27af117a6fb231573822b85b4ebbcb6a5b4a13f4dd185cdb5884d49959d14") ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00006ee000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f000036a000)={r1, 0x1}) syz_open_dev$evdev(&(0x7f00009e9000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/09 17:39:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = open$dir(&(0x7f0000f84000)='./file0\x00', 0x400000, 0x20) openat(r0, &(0x7f0000ca2000-0x8)='./file0\x00', 0x440280, 0x4) sched_getparam(0x0, &(0x7f0000f0c000-0x4)=0x0) 2018/01/09 17:39:54 executing program 6: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00007e6000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000c57000-0x4)=0x4) r1 = socket$inet6(0xa, 0x80a, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00005c4000)={0x0, 0x8574}, &(0x7f0000000000+0x69a)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000040e000)={r2, 0xb8, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf696}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff0000}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x81}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00006f6000-0x10)={0x0, 0x0}) setrlimit(0x0, &(0x7f0000d0a000-0x10)={0x0, 0xfffffffffffffffc}) 2018/01/09 17:39:54 executing program 3: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7f7, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000afd000)=0x1000204, 0x4) r1 = creat(&(0x7f00008bd000-0x8)='./file0\x00', 0x48) ioctl$TIOCCBRK(r1, 0x5428) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0xffffffffffffff49, &(0x7f0000eed000)=[], 0x0, &(0x7f00009fe000-0x51)=""/0, 0x0, 0x0}, 0x40002108) 2018/01/09 17:39:54 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x46000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000-0x4)=0xe8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lstat(&(0x7f0000013000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f000097f000-0x8)='./file0\x00', 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 17:39:54 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$addseals(r0, 0x409, 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008a9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioprio_set$uid(0x3, r1, 0x8000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000013000)=0x0, 0x4) 2018/01/09 17:39:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000-0x10)='1+em1eth0-self[\x00', 0x0) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fd7000)={@common='lo\x00', &(0x7f0000fdb000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x7ff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 17:39:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000071000-0x4)='tls\x00', 0x4) r2 = syz_open_dev$binder(&(0x7f000050b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000f15000-0xc)={0x2001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000010e000-0xc)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000033b000)={0x0, 0x0, &(0x7f000042e000)=[], 0x0, 0x0, &(0x7f0000b9a000)=""}) epoll_wait(r1, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0xffffffffeffffffc) openat$rtc(0xffffffffffffff9c, &(0x7f0000263000-0x9)='/dev/rtc\x00', 0x101000, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000043d000)={0x0, 0x0}) 2018/01/09 17:39:54 executing program 7: r0 = open(&(0x7f0000d94000-0x2)='./file0\x00', 0x204000, 0x86) gettid() ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000a9d000)=""/71) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000913000-0x1000)="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", 0x1000, 0x0, &(0x7f0000000000)=@l2={0x1f, 0x7, {0x2, 0x200, 0x6, 0x1, 0x6, 0x8001}, 0x4c, 0x5}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xd, &(0x7f0000aed000)={0x0, 0x8000}) 2018/01/09 17:39:54 executing program 3: r0 = gettid() waitid(0x1, r0, 0x0, 0x6000000a, &(0x7f0000fb1000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00009a9000-0xc)={0x0, 0x3, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0x3}, &(0x7f0000001000-0x4)=0x8) 2018/01/09 17:39:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fgetxattr(r0, &(0x7f0000759000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000044d000-0xdf)=""/223, 0xdf) sendmsg(0xffffffffffffffff, &(0x7f0000f04000-0x38)={&(0x7f00003fa000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x4, ""}], 0x10, 0x0}, 0x0) 2018/01/09 17:39:54 executing program 2: r0 = socket(0x100000002, 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000b6d000-0x4)=0x0) setsockopt$inet_opts(r0, 0x0, 0x2000000000000004, &(0x7f0000c57000)="f751cbd5578d9fcfbb38802494bc1a869ecf06869c1ae5d824ce5cf6cc1afe0c513a871f0c43011163", 0x29) 2018/01/09 17:39:54 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) personality(0x800000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x1c5, &(0x7f0000004000-0x40)=[], &(0x7f0000018000-0x8)=[0x0]}, 0x0}}], 0x1, 0x0, &(0x7f000000b000)="c8"}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f000001d000)='./file0\x00', 0x4) dup(r0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000006000-0x8)={0x98, 0xffffffffffffad57, 0x401, 0x7ff}, 0x8) 2018/01/09 17:39:54 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 17:39:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000053c000-0x4)=0xdffffffffffffffd, 0x400000085, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000f9b000-0x4)=0x0, 0xa0000001) 2018/01/09 17:39:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000049f000-0x9)="010001000000000000", 0xfffffffffffffe09) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/09 17:39:54 executing program 3: r0 = socket(0x11, 0xa, 0x0) unshare(0x20000400) getsockname$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000448000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x3, 0x0, 0x2, 0x3}, &(0x7f0000003000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={r2, @in6={{0xa, 0x3, 0xfffffffffffff001, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x401, 0x5, 0xd4dd, 0x81}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000003000-0xef)="baa3585368151abb30ac0e33a8b20b280286686e5c5b9fce1d829d75fa594fd9578c14f892fe7f9c5c45b91b5b8610b4cbd7c4f3c35643963b6a42e63ee48393007f7a0327c07eed90317f21d1747ae5693c352cb75630a3236ba1eaae00a0721b273c8a453debcca247c0f01ac3cf4d892e63ab4c1fc63bb542c69ebe9c7a35f34a64a4250bc7d20ee1ed253c1b762ee3d7f90908fbf4dda518496ea352ed2a939830b31ea23866866c43e7f6baf8251efe323cda104f62cc7ff9b4f0a33aa13b8ac808c1301fc5e426fff6bc7d8b8cfde1b3acd44b1069fe901fe15e09ab63fda37fd965808ef02166f15f198083", 0xef) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0xf35}, &(0x7f0000001000-0x4)=0x8) mq_open(&(0x7f0000000000)='rxrpc\x00', 0x842, 0x60, &(0x7f0000003000-0x40)={0x0, 0x2, 0xff, 0x0, 0x797f, 0x8, 0x1, 0xede}) userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r3, 0x3}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/09 17:39:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00001db000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) connect$inet(r1, &(0x7f000005a000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000444000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000c86000)={0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000a5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000cef000-0x40)={&(0x7f0000eb2000-0xc)=[0x0, 0x0, 0x0], &(0x7f000083d000-0x4)=[0x0], &(0x7f000070b000-0x4)=[0x0], &(0x7f0000d50000-0x4)=[0x0], 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0xfffffffffffffcfe, 0x0, 0x0}, @flat={0x73622a85, 0xa, r2, 0x1}], &(0x7f0000788000-0x20)=[0x0, 0x68]}, 0x5}}], 0x3cc, 0x0, &(0x7f0000009000)=""}) [ 86.493904] binder: 14742:14745 got transaction with invalid offsets size, 453 [ 86.512203] binder: 14742:14745 transaction failed 29201/-22, size 0-453 line 3163 [ 86.522231] binder_alloc: 14753: binder_alloc_buf, no vma [ 86.522249] binder: 14753:14755 transaction failed 29189/-3, size 72-16 line 3127 2018/01/09 17:39:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000050000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b1000-0x4)=0xe8) r3 = getgid() r4 = getuid() r5 = getegid() fcntl$getownex(r0, 0x10, &(0x7f00002a4000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005a3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000d4000-0x4)=0xc) stat(&(0x7f0000c09000)='./file0\x00', &(0x7f0000d1f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x11) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00006ee000)=0x0, &(0x7f0000506000)=0x4) sendmsg$netlink(r0, &(0x7f00006b2000)={&(0x7f00000a7000-0xc)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000adf000)=[{&(0x7f0000b1b000)=[{0x1c, 0x401, 0x400, 0x8, 0x3, "9ac08cae6d45b3c29bf8"}, {0x1c, 0x401, 0x800, 0x22, 0x1, "596b43f0adca2a1aa66a"}], 0x38}, {&(0x7f0000af5000)=[{0x10, 0xa3f6, 0x120, 0xed, 0x2, ""}, {0x54, 0x7f, 0x0, 0x4, 0x0, "5cb93232ffe87e2fe0986375d6bd618779aae62206e9f50e8268ef7832877ca9166c37741252119c3980d76939f2e4f9c1dec3ccac3d1b864b79de8de6403c23120a947b"}, {0xdc, 0x4, 0x704, 0x4, 0x2, "df34bb352ca2a512105fc7fa68a6dbc48b662405490997a4aa9469b1ea2329262c8b60cc8be706181825d9e38fa42c8cd57a50e9d0f28f8358540bae3230537ee031a78643925f620476b22f8304b83b3aea83772aeabd55701a3359da0ad384e0b38852e5a629c6dd8acb3f7f7c071c815da228ab18e10702118ed05b0fcfe8ccaaf435e61588499b1ac755343317f2bb432787f4f18bc4cc7863b1157cfe5e8b364b473f6e9b5873d05cae6f2023fc9fd2d489d06b0c9f8482cf6a2e5c0c7057388207c44bfca8c3b6"}, {0x1c, 0x1ff, 0x4, 0x7f, 0x0, "9112c3e176df5a63663eb5c7"}, {0x4c, 0x7, 0x410, 0x8, 0x3, "b119b0a6f4a7645aac428e5813f9dfbd2837486a76b597cf27a9e23ee04a9fbf8d3b202ca563ed981aceefceb1a8b60608829ab960f214833d40"}], 0x1a8}, {&(0x7f00002f2000-0x2fc)=[{0xf4, 0x6, 0x800, 0x3f8000000000, 0x1, "82c00e2b94124ae9cc47e3f17bc8979ded9555da64b8865d776fa4cbae3fe4e0c5ea1a50a91af00cc05737be5972a28fc277cdf85495a07c04130ba4fe2c7680b46034b586d89d09dfb321209539502f03bb9f450fd582c5b9fc3d6571dedcd568b564b03bef5958c621993b9d37d9cb630d90e95ddd66d7be3aca567f217971dc9be440121d64b4189afd35111eb640997181e534a45b4e51f5c2e99b04f4e55ed9ca35640e648dc38061c16447c479cf4efb104b7c7c6c1969bad83af08fe57e0ed2e2d9f48fe38a8ddaf2ceeab64145a2e22e8d7d9e8dddaa11d2b713d21c69a4"}, {0x70, 0x2b1d, 0x200, 0x0, 0x2, "860d2f300989bacd9afe7af6192c2dbbdb8fed6e29562ef5fe909dfb0a9f4ce2f5bedd291d877d109420dba8fcb58fbd803f7c12c49b74edd546e38e752f9b0573d3411c982024c3a6608abbb59c5a5c9d812175f654fcdb968dafced5"}, {0xac, 0x1, 0x8, 0x3, 0x3, "55a6b5eb234ac710bdaf3c7467502f344def9b0f3eba0e743a0b4f747fe2c6feb7562e4c106565f9e7346162756f60297b826b6c3f50e106315f0cd0e44b9a67525a61c6b5194b961792797cb6da27c8c15ec28adfb2626df0c40fc7a12fff9f384a2cfd6b316f781b3eedf28a43478f13674e79013fe664e71b0d949f3dcb927af800bcdf1f2fe66501423aa09851847a857ab1396a64992bde8fb7"}, {0xec, 0x0, 0x103, 0x4, 0x3, "4e382c0fc9d322633fe999b1b8af41efde4dc5335209c2988d8d05d200c65d5b34e068e41de235216ed796e0b36a25968c4cec110fe8fcf788567f5d862e3cfd6056a4dedcfc7dc9177beef7f30e49f9dc6f328fe3eba37a2fc323c51e78b52e4b928aeafb8f4fdbd025882c540823a63510fa370aecb859ab1b3492430dcef18455c12e2327a1a605e1fefa3f0560a2e5e1dddbb720f218edebe5e5812d651d9bca6a0dfaa6d68a9b104f13cfdfee95b7fd3176c272c5cf0cbb34125e4b65d909cb0345da155a4897463756084472abbcb86bae4c8f8b1fa49a7c82"}], 0x2fc}, {&(0x7f0000d55000)=[{0x9c, 0xffff, 0x2, 0x5, 0x2, "36e3534fb01548cff25dac40501bfdcb6681b07a18e4b7794107ffdf49c1546b34b73ae2acac16f32273268baa7d2ba51f936815809740371a6bafe4d27e712d504a0d8c7584edd76c0ce92f7ba21031284cb6726d6f0a27b960081853c83a775670d10c97d70cb785a44525e80cd996d779d1dbc5e0615759e1ab422f0cd609f38e3f7ab9108e57e2e924a0"}], 0x9c}, {&(0x7f00003a6000)=[{0x70, 0xffffffff00000000, 0x108, 0x0, 0x3, "8980c523c87bd853f71b9cee51b4b69dea1e06cd6f6a266c1fe7e05ab9f07020f91df09e9a59c08c88362f1dc904edcc85012dd34346c78386dd2d2bd7c0213192eb7bbf427e7a99b87eb3d3d4383bd61b8cdf6c26d6fa8952fc8d4025"}, {0x18, 0x5, 0x0, 0x2, 0x3, "fe6d4e94a5de"}, {0x90, 0x2b7f, 0x520, 0x9, 0x0, "f4f1698d09e37f9c05b4e3ec937bdb3e80bb2be848bd20179324f59fc6269c1cadea856acff6a7d5c5bec5e0e987034b9ca0e58190c393a6534fae6a44f7bdded08f7c301772a3663aa42efb17f651365cf466d7ea265c0bcbdb9d5e6eef5d2ce271a08a40b772d7ab22afdb7e66edc29d8ec6d86ab575d59411cf08e8e219"}, {0xc8, 0x4, 0xc00, 0x5, 0x0, "72cb614014785e834399888d993690923045e5d5152bec44db6caf49f8c1c322851495abdc642dc33cf8b93e5ad9ef77d80a9054cfb28198ee4459349181a14079ba9f192099b4b214f2f70ea4cc570bbb7bb6b81a290a8f54613289b89b4c6aa6e090c510befb9ec55718a3fe6f33ead115b8d9ba89e6a0498bc3082ee19a67eb883964154ac14f2ee8943f02902ef85e57c360e8dc54e90c907915791b455df7e0dac129f705d9fb2575d40dafdbe5af8bedbce24cf6"}, {0x58, 0x100000000, 0x300, 0x4, 0x2, "ef3a6978c20771927d0ab9c4214c72dd95895a0c11b4ef11b790017f6321a69db2eb73d7f21831d70992022b480281d92fa142223e8d4c2d7b6bf6f22b7f3113016243fc98"}, {0x84, 0x7ff, 0x0, 0xfffffffffffffff8, 0x1, "f1ab1f1f7b835526c0d84fa3ac47265673146628b3ed0f0819caf4a2a2cd8f1144834cf28cf578c51e5759fc799371d63b08724d6b4ffe11fddb14377e78db639613d41a7ab04e7e232753f40df62e16bfe3dac2e86b4b58467741b6fa6d57f3e604924a07d2db773ec7705f1400a407ed38ea82"}, {0x10, 0x10e2, 0x0, 0x9, 0x3, ""}, {0x64, 0xdb8f, 0x400, 0x0, 0x2, "d94cc36e9352236d6dd77f4fa7f3f106b688967805f3ae26a65bb31be72f922dd3e4c1ca78e933eeefba4f9e214de817eb390432a608f7961fbe075f66c63e29018f25b5361078d799c19a9c39567bf66cc5d1ec"}, {0x64, 0xffffffff, 0x8, 0x5, 0x0, "999ff0ff8b5940075ca331bcbdd7de4dbc55af12fe326291f626a604013e3f3d6649d5ec2fdecadbfe48ffdf1001ad0ec8dc50821459096d10734f7f0ffbf6116f45f5b2eab466f69005d78caa336ca667c3"}, {0x34, 0x5, 0x0, 0x14, 0x2, "8cdaf324119effe12489b21f67b98f04fdabc298862a394c2b1008bf68b1d9ce9fbd"}], 0x3c8}, {&(0x7f00006b0000-0x37c)=[{0x58, 0x7, 0xf10, 0x0, 0x0, "77139efe54379f946d9eba350bf2977d52487fad3fa90bfc27f7be1f9833b6fa349722fd638e2d123cf01c024ad0c4d22f6312b929cfac94d7cc0f39aab2c6fe91077f612987e2b8"}, {0x44, 0x3, 0x2, 0x8000, 0x2, "b9e5b8e0e15ac2b05d504ad1a93d2d048b59afc9fe1b17e89f6a8273cb5ca762910963facb7eefa39a5261395acd099f24b6c363"}, {0x84, 0x2, 0x400, 0xfffffffffffffff7, 0x3, "cc07464a80b940a3f030076a9cb090c4ff603cf38092105e390d07f963cc96053e4baf64407b9bc3dfe4da374f5c98e17b9c4a0c2070c78897bda07900ee5a4dc48b0fe93d54a7c109861f15422f0e8a1220b1114a6762bce2444aa4dbc69ad458eb95011b332e7982adfe07cd7c439426"}, {0xb4, 0x3, 0x100, 0x200, 0x3, "a0564addf593fe7a1a969cf101ba41c6f274aaf5c2a5f737fe07951a4a267319289445387d58cb3b3ada23fe35e5efcbaf6a713f4f25b5d671f8e3c377575e5f5f34df145ffa1efe5c882f6a0c393560d3d3617838f3c850c55764d45f3e7597f89148eacd6135fb5cfe4a961de1a78547b495dbdd9e8507425264295e2b1629294f8449dbc76961c38d30fbc95ed5ab23833db7468b2d2304e3c1280050b09630f796"}, {0x34, 0x2, 0x0, 0xffffffffffffff00, 0x0, "185ae9803494ed3681be29d7a2424f0e5faf04eee1938da8deb9364b0c8aeffa3f02"}, {0x84, 0x9, 0x104, 0xfffffffffffffff9, 0x1, "2b273afc8f8f2c90655dc221ac4f9fd5e1450baf808f7d5c8a0cae5e12b05b4082ce825d428389e66084c5e0fdfd5c4d8e7f18425f8987e47b121d84b3b52a56d0059dc5bea137c2090946ec5f79818deedf71439278e08367e757b3e953ed240a0d108d5061328d6951f6b1325ddfa75da86784"}, {0xf0, 0x5, 0x10, 0x3, 0x1, "f269a0c47c41bf67bd63784ee01a5eca099222632d1a52380eb326e25c00ae8e250a2541220c70b56562bbf946d1ce23c0c2eae1813eb606e5339a07915cd66031e74d81b019aeb247e036d84c0f2e548161978e210769dfd12006757a94444d3e3311ed44223a32ea8ff1c289621a47439a51e050863d92570ba83be2f3e691507451bb6038dcd779f1c331a3978132209ec926946adc14c2039d48137eb9bb7d5a0b1870f8f9d419ceced939f3fe2347824c9cd04e72706e0235a5be66d3ad955b726e139a052c2467eb16710d9b1baa788b597590ae9f0a611f8ef203"}], 0x37c}, {&(0x7f000035d000-0xfc)=[{0x6c, 0x6, 0x10, 0x5, 0x2, "6f0598c3d62ec09cd3a6c65c59c2f445588611a3904b413e808f3b0792ef33740cb4c638956954adf5e1d1191b5438ee08c70753f8c9bdaa4e024c983371a772e8827c9f826ba4957ac2b517452d57532acf2316e21289675e6b8d"}, {0x10, 0x2, 0x0, 0xd4b2, 0x3, ""}, {0x80, 0x40, 0x314, 0xd1, 0x1, "4c8ab6336ab82cea25a8773f63afb5fba9c1cf0e51346906f8ca537875a16bf668d46de7ba60959b718039a55bd6c4f64c5980e51cf73293b24ea8b3dbca42489a3b24272d7dde27d491b0ef6006d21b5afd5f6941385b494caa4ebff6aaebaf20755c45ad4a8a9c34d5183a08"}], 0xfc}], 0x7, &(0x7f00004db000-0xb8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, r4, r5}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0xb8, 0xc0}, 0x800) write(r0, &(0x7f0000e74000)="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", 0xfc) 2018/01/09 17:39:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r2 = openat(0xffffffffffffff9c, &(0x7f0000e17000)='./file0\x00', 0x400000, 0x8d) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000190000+0x4bc)={0x7f, 0x0, 0x8000, 0x2, 0x5}, 0x14) r3 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r3, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) sendmmsg$unix(r3, &(0x7f00008dd000)=[{&(0x7f0000447000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000681000)=[], 0x0, &(0x7f0000a44000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}], 0x1, 0x0) 2018/01/09 17:39:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000014b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000970000)=0xc) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f000095e000-0x1)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e01000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cdd000-0x4)=0xe8) recvfrom$packet(r0, &(0x7f0000bd9000-0x1000)=""/4096, 0x1000, 0x2000, &(0x7f000034f000-0x14)={0x11, 0xff, r1, 0x1, 0x1f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/09 17:39:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000770000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt(r0, 0x8000, 0x6f6e, &(0x7f0000e04000)=""/4, &(0x7f0000106000-0x4)=0x4) socket(0x0, 0x5, 0x1a79) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x34, &(0x7f0000d1b000-0x4)=0x0, 0x4) 2018/01/09 17:39:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x7) fchown(r1, 0x0, 0x0) 2018/01/09 17:39:54 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000008000)=[@increfs_done={0x40106308, 0x0, 0x0}], 0xce, 0x0, &(0x7f000000e000-0xd7)="f6254920679a8e9defe052e670780b79f9a93dd729f3ea3486d52e96be726014fbdc27f25fb6895b736b48a75bd1438baac0c2dd8dafc50873e8079bd66b39b6350556001c784e6f2981758bf50bbafca2157ecf2f7f4fc87a1b2bdbe35af08459160ecb4da18aa010c03390ea64f57cf2ea89c56d4084c3d7040cbfd29b81af758ef8289534147e5c4b15c8f5647217c3f831cfd4b60fc806b4919f0a90f553e39b9e511f59dac0fd2bbdf0b630ffb4acc8398a1ea710eb61a109d276cd32ff489337a50e4874fc49366fb80e49"}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000b000)=0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000000d000+0x72)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r3}) [ 86.528739] binder_alloc: binder_alloc_mmap_handler: 14753 20000000-20002000 already mapped failed -16 [ 86.543751] binder: BINDER_SET_CONTEXT_MGR already set [ 86.543760] binder: 14753:14755 ioctl 40046207 0 returned -16 [ 86.551986] binder_alloc: binder_alloc_mmap_handler: 14742 2011a000-2051a000 already mapped failed -16 [ 86.558032] binder: BINDER_SET_CONTEXT_MGR already set [ 86.558040] binder: 14742:14757 ioctl 40046207 0 returned -16 2018/01/09 17:39:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x5) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d18000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff, 0x3, 0xff, 0x3, 0x1ff, 0x952f, 0x4}, 0x20) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) socket$inet(0x2, 0x0, 0x0) personality(0x200000c) fgetxattr(r1, &(0x7f0000ece000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000d81000-0x5a)=""/90, 0xffffffffffffffbb) 2018/01/09 17:39:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000755000)='/dev/pktcdvd/control\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000040b000-0x38)=[{&(0x7f0000851000-0x60)={0x27, 0x0, 0x8, 0x7, 0x1, 0x40, "eda1908598b5f82ac3015442b06184885c16f99f914bff5d1e314972a93d390c64077b5dfbd69b47e654af5dd24c676cb40fcc2b592a89ec2eca9a326e4648", 0x80}, 0x60, &(0x7f0000c37000)=[{&(0x7f0000468000)="38257e9a71756d5b28ee4398151b99201858e6a481102dce56c3fc3ce73adcad51284bc9f41de9ac69f85af0e656a20ea065092f5eb0e2a98142c319f28a7f610e359e4c532a3afc1d61ee1aba27bab2bf18b2d203289d517f4a42e25b7aa71579d563f586756f097f08beb6a5ad6b24e43c47e16e94da828c53abbcd18e6383d2cc5a5b0af721835b14b1f67a1cf4a286", 0x91}, {&(0x7f0000702000)="e85058dce66d3544b9134ee23555387a9b3b58117bd3445cb77f28fb251cbac1e6a6b2ac7e4abdac716d472b3fb7fe4e4c80faadc54c3ed17b533b1fb0007fdce8c4a0e00b610f6a6bfc02d356087458413e2b48d0108da112ec94d11ea9d97776a2fbc043aaf6d63bcfbc11f2269ea8d371aff3cb017eecfb4cca4ac47317a5704d98b82f729039f0a039f430bdccdba14c8ac3db72923c9c83c85b03a0ac5854cb550880a10242ae380747ee92f384dac8b0742e4a7cac6c276e85c5daec9b8aeea61de01b4752dcd5c8481d0cbe658ff54c46f21e9215d1a3c8de70bdcaafbb0e93", 0xe3}, {&(0x7f000056c000)="982d65d9de83064e45a7925c7a8d816f51d890296c586d2dc479c2c67e00ac5f687f2efbe7536a6af39e46cb341c9dbc707d7b04b1b0eeb7c4453e27ca6a9b74556c8695b704b6230792d6c72bbf8c03c817ec1c57451196b180fa8918e3bee8f3b092962075145de183c8c0f6d676b3", 0x70}, {&(0x7f000030a000-0x65)="b78477e856f32507653a7f8baacbab53ede21d6a37f7fbd8cd9fe5960c2dbbe4e0c72f2d6c27a71e8f03d32fabad4ed3208a1045029897154ea4d9ab9add720094c548399d23260ac2c6429a6fcf2fc7b8b07984adf6dff5ae6c9c741c7e4f8fd5d3936e45", 0x65}, {&(0x7f00004d6000-0x49)="3da44ded20375059f7b2dce9b5f536e173f52daeec9f1dec33e6b94883da586ec323cc14a864dbb45c2407eeb2175e9b7f38936e083c34e9f8c6e955756c1800d05f0e2f75bf83a829", 0x49}, {&(0x7f00009f7000-0x28)="66122798e0ceeb7b08bb73e988ad8f9744d1ea53dffa37255dc1434efddd6f17079839a9cd762698", 0x28}, {&(0x7f000080e000-0x84)="fd4eef879ae44677613c33190c94ab7f9300b28b7a653e834c58fcae3a5faf2d2c1b2fc6ef94d0f09d3120b341676ef84bc2f1feb3a6f0c80daec8c31de3764696791053de386c72e32e13b02819ecf45d607e276acb5d4f52fd73d5e6e2a4f924b90fd6ae6e347b75ed068764e5f3379863d82f2e41eed8a02f261b806e3989eb85a76c", 0x84}], 0x7, &(0x7f000047e000-0xf0)={0xf0, 0x10f, 0xfab, "c1a78f6a0c5b452e2782ace95e6cb97bbe38beaa94bb1517f5f28b7fcfb454bd2f7fb12d878fb4590cd386808201fbc00eb1a83b17a0f11984283fe5d40a625b0d96d0ffbacb288c043cda70b5ed8c500bfd07badca740a569e899c9c39dc5e7e06c54047f05d6e0af34fe1387517d75de3739f0600f056c9fc817c4509fe58f00acdbd313ac2cf36832b9754d91edb64c9bf40594cbcbe88bad42f44580de55f566f26931d893bf175e85495ef57e31b65b9ae50f36d29942283ffb8fb18479e093aab132d0b245532fb901ebd363b0dff69da6d97a70d75ac17049"}, 0xf0, 0x80}], 0x1, 0x48000) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f000040f000)={0x82aa, 0x8}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000083000-0x64)=""/100, &(0x7f00008ce000)=0x64) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000048b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e68000-0x4)=0xc) bind$inet(0xffffffffffffffff, &(0x7f0000536000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000096e000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000161000-0x4)=0x0) dup2(r1, r2) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) [ 86.574997] binder_alloc: 14742: binder_alloc_buf, no vma [ 86.575044] binder: 14742:14757 transaction failed 29189/-3, size 0-453 line 3127 [ 86.580759] device syz5 entered promiscuous mode [ 86.589683] binder: 14771:14773 ERROR: BC_REGISTER_LOOPER called without request [ 86.623849] binder: 14771:14773 ioctl c0306201 2000dfd0 returned -14 [ 86.634554] binder: undelivered TRANSACTION_COMPLETE [ 86.641133] binder: 14771:14782 ERROR: BC_REGISTER_LOOPER called without request [ 86.642326] binder_alloc: 14771: binder_alloc_buf, no vma [ 86.642342] binder: 14771:14773 transaction failed 29189/-3, size 0-0 line 3127 [ 86.668301] binder: undelivered TRANSACTION_COMPLETE [ 86.673544] binder: undelivered transaction 172, process died. [ 86.680068] binder: undelivered TRANSACTION_ERROR: 29189 [ 86.723396] netlink: 40 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/09 17:39:54 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0xff, 0x400) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000004000+0xcc2)={0x7, &(0x7f0000004000-0x1c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) 2018/01/09 17:39:54 executing program 3: r0 = getpgrp(0x0) ioprio_get$pid(0x3, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000160000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f00006ad000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0xfffffffffffffffe) 2018/01/09 17:39:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000002000)=[{&(0x7f0000002000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002000-0x70)=[{&(0x7f0000003000-0x63)="8def24803bd662d31e55364687b3b70b78f71d84d7c8949d4d306cc08baafb3cb003d7e2aa988e9b5bd87ed0d7769c7d25bddb71f931a500b32ef94dbf5119761ac02b220c61e2f7423d25a902c0876429df2eea04668f013ba87cf46cf7cb4ad30dc2", 0x63}, {&(0x7f0000002000-0x9f)="15484eb1565e892e56e5c6006f8e1eb158ec904f9f82a330eeeab50ff0eaeaae9745d337ab999a378597e52312017f48fb391536b3987cce80fba7bbd0e91ae0d5513a8a912eb780e45874f7408f7ee8b6f3a055e08f33fc4d6673e05f3adad8815737ba499b8a2791df6497522158bd7e36c5fcbe243a83146b21187c82933e8818f32250599722080fc28f0cc41f7aa5565a6a101321f30d8b6dc178c333", 0x9f}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000002000)="ac06c66ccbe821460d1e14349f852271dc4a3b7a9381e14dc5cea40141d8cbb7e2e4f2670a27cea1ae62ecbb8ffe9248918836e009", 0x35}, {&(0x7f0000001000)="9af6caf06ca71f92d2ecbe1f11774766d56179ad49434a71c990293e7ee6dd6689e7adc9f6a3fa24", 0x28}, {&(0x7f0000002000)="8fe66d003f778c2bdc8210392904a89167add9792ec78a2b943b3112ff999020aa9346dd031cfff56d5183", 0x2b}, {&(0x7f0000002000-0x3)="90d333", 0x3}], 0x7, &(0x7f0000002000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x50, 0x80}], 0x1, 0x4000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x40)=""/64, 0x40) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000003000-0x4)=0x5, 0x4) fcntl$notify(r0, 0x402, 0x1) setrlimit(0x7, &(0x7f0000002000)={0x80, 0x4f5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000004000)={0x1, [0x0]}, &(0x7f0000004000)=0x8) connect(r0, &(0x7f0000005000-0x10)=@llc={0x1a, 0x19, 0x4, 0x8, 0x0, 0xffffffffffffff8f, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000001000-0x8c)={0x100000000, 0x5, 0x2, 'queue0\x00', 0xfff, [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000003000-0x4)=0xffffffffffffebd7) getpeername(r0, &(0x7f0000003000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x80100, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f0000001000/0x3000)=nil, 0x3000}) 2018/01/09 17:39:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/01/09 17:39:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000321000-0x9)='/dev/sg#\x00', 0x0, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00008af000)=0x0) syz_open_procfs(r2, &(0x7f0000a5d000-0x9)='net/igmp\x00') fcntl$dupfd(r1, 0x800000000402, r1) exit(0x0) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r3, 0x800000000402, r3) mkdir(&(0x7f0000ba6000)='./file0/file0\x00', 0x0) 2018/01/09 17:39:54 executing program 5: mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00003aa000)={0x0, 0x0}) select(0x40, &(0x7f0000cd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000f8000-0x40)={0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000024e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cd2000)={r0, 0x0}) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cd5000-0xf)='/dev/sequencer\x00', 0x40800, 0x0) write$sndseq(r2, &(0x7f0000725000-0x90)=[{0xffff, 0xb9, 0x987, 0x5, @time={0x0, 0x989680}, {0x10000, 0x7}, {0x9, 0x80}, @ext={0x51, &(0x7f0000a01000-0x51)="de1d966b0204a85aaa4d69864a303c92e0f72f7bf961dca2201ac7885c28825e573c90f8ff36e98dd9b6e2cad3e5e224fd78eeb8632960c18adcdee81e022425f199ade12720215aaa154fa20e6258b391"}}, {0x1, 0x2, 0x9, 0x10001, @time={0x77359400, 0x0}, {0xff, 0x200}, {0xfffffffffffffffe, 0x80000000}, @quote={{0xffffffff, 0x3}, 0x29470863, 0x0}}, {0x7, 0x20, 0xd515, 0x9, @time={0x0, 0x1c9c380}, {0x1, 0x3}, {0xfffffffffffffffa, 0xbb}, @note={0x1910797e, 0xffff, 0x3f, 0xffffffff, 0x8000000}}], 0x90) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000b91000)=0x0) sched_setscheduler(r3, 0x7, &(0x7f0000cbb000)=0x3) setitimer(0x0, &(0x7f00002ec000)={{0x0, 0x0}, {0x0, r1}}, &(0x7f0000c2c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) 2018/01/09 17:39:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e45000)='./file0\x00', 0x80042, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000261000)='./file0\x00', 0x4201, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000072b000)={0x8, 0x0}) flock(r1, 0x8) 2018/01/09 17:39:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000076c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d6000-0x4)=0xe8) r9 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept$unix(0xffffffffffffffff, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000f10000-0x4)=0xfffffffffffffe39) r12 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) r14 = inotify_init1(0x80000) r15 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r17 = socket$inet_udp(0x2, 0x2, 0x0) r18 = accept$ipx(0xffffffffffffff9c, &(0x7f0000137000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ca6000)=0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000611000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000043d000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00006d3000-0x4)=0x0, &(0x7f0000f84000)=0x0, &(0x7f0000001000-0x4)=0x0) r22 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000845000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) r23 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r24 = socket$inet6_dccp(0xa, 0x6, 0x0) r25 = socket(0x1f, 0xa, 0x1f) sendmsg$netlink(r0, &(0x7f0000555000-0x38)={&(0x7f0000126000)=@kern={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001000-0x20)=[{&(0x7f0000b2c000)=[{0x78, 0x100000001, 0x4, 0x101, 0x2, "d2bd8235c6e90b03eaee49f2957c13410073cfa7e25acfaed8e77184a8b8c63983fb16e955b28aab1d152da2cac74079b2bc9f28784044b331f3fa585e4f7df681aae94088172a13dde8e1c5c66c18ac151338bbf15f422bbb52e5b06c87d72bcf81183c68"}, {0x1010, 0x4, 0x300, 0x0, 0x3, "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{0x2c, 0xffffffff80000001, 0x400, 0x2, 0x0, "d2e2da2e55952d8abde1cc6b95874d7ebb7a866c1296ada7ddfc"}], 0x10b4}, {&(0x7f0000bf2000)=[{0xd4, 0x7ff, 0x601, 0x101, 0x3, "a9ef068b0f63203b397c124d0b60b0dbfda2cd3999090a526c52e8b71137c646ba72b1028db172d5abfd298a6bce39a6c9a3c2f0b92950b25964d2cb2295e24a62914fed9a3194885568276f1dffd4a2319165384548b2db53695654dfa8251246f4ccc106e2fb183153cbf08aafee4b67a049714790538c7e4a7d00e40fe82bc03d414f81876ac1be1dfdeaead53d9883f1343c6c7f87bac719ff18c4583fccd2a27fde26b655984c94ea813da3f56f7c6bdde8f73c84c699cd116520e3bd08dfc3"}, {0x1010, 0x8, 0x100, 0x0, 0x0, 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"}], 0x10e4}], 0x2, &(0x7f00005b4000-0x74)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @rights={0x18, 0x1, 0x1, [r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r10, r11, r12]}, @rights={0x28, 0x1, 0x1, [r13, r14, r15, r16, r17, r18]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x20, 0x1, 0x1, [r22, r23, r24, r25]}], 0xe0, 0x20000880}, 0x20008001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = accept4$ipx(0xffffffffffffff9c, &(0x7f000045a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r26, 0x1, 0x11, &(0x7f0000478000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setfsuid(0x0) socketpair(0xb, 0x6, 0x7, &(0x7f000046c000-0x8)={0x0, 0x0}) sendmsg(r26, &(0x7f0000219000-0xa)={&(0x7f0000222000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000219000-0x50)=[{&(0x7f0000baa000-0x63)="0e5f5fb0ce7cb2cedf501575320a682c9633bce798cb3e7f8fcb109647f4e1e7d3264ffc037ba2021c438d2ea5e7c9b1d8380117605d5811a36c30666726aa60c22ac21690df5ba5b6091c0e5c7b704499aad9dc369afed7dc0fcd7e8586a579534947", 0x63}, {&(0x7f00001e5000-0xdb)="288cfc89a620545e5730fa699a7978a7e249e647562ff6cc853f6a9a57d79fdad38bbc80ebc2ae967f9a9f46a7fb4c12d6e2ce49ef4e723b98a5a653dd2993ffd6c362a9e8db358279d771cdffb2f6dc2118afb3de1ec9469910530d11fc168e590d74dc3f835612ac123698c783777b41f5e0480881b9398a51e8fa54f487b870333dc9b82e64dca2762fa6055247bf578cf508a0417d61a18cb5d0351418362ce24e09b0d2437159dafb336660eb5fa5dd0e70dc27eee35ab808c3e7740c6dba517ce8892a45c3cf820760041a3a69855facb42c76864558c81d", 0xdb}, {&(0x7f0000d44000)="277d390df2034fb937a9819f7701ee27cb33dabe6c9e5dc7cd89338c3c09ddd8147cb516c7eb69bca212e3d50545ad9849b9bd243cf0e852558256b459efcb122ca9a1fa8f75a783346a66ae59cd21c8ae32d3cbcc39074437e8972a61f6f1952b0a1706d28aa2bccef1b041dc13284cf5eef75dfbb196608b7fa47cab8604facbfd", 0x82}, {&(0x7f00006fa000)="0fb292c12ed9754e63f405928b55601c5c2e8ed2d037ccbc7aeb82f26f121cbe0b4f64c97c370cd2f4060fe398fe6ed148c2fedadc5e59de748aff77d993a78c4c9bbb600cd84ea2014712bafdc43fa92a9e696f7b3718abda361f2fa715694b465c289afae860db2fb79c5e7781dafb04e8fdea268e6a0ceccba6e830c833ee1e35c3729f036cf1b513fa2b38700062ae690625346e5752039dfe3d43eb02d11aae6654720cccd5ee6f5c7096fe9a11b8b9a68d85d822893ac6efa086d51429e96ab6e0afc5fd5cfb7993cf4c5b52a06a9ac44ac15410d73dd70aae431066e4e0216d8295013d06bf14b191bc8025d3e900d40d68d6b83bb449", 0xfa}, {&(0x7f00009b5000-0x59)="09c75af41a1df453694ee11353190dcbc239794de998cdb348d91f74f15539ebdfb7fc7435ce1d4aa39f48357241e24db463b2a342f31037e39557b0f7becd80e8a9ba8ffe8cd23a7bf7233ede96a2da409c9fa9cd5c2266a7", 0x59}], 0x5, &(0x7f00007e9000-0x2278)=[{0x1010, 0x0, 0x7ff, 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{0x1010, 0x115, 0x4de, 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"}, {0xe8, 0x116, 0x8, "3d100d1a15aae50a206b6f59759c999004626b73fc58ae77b3165c9150ba008761040ecbb564a6624551de435375c145c7615378cf32937b1c3ccf01fb0ffe9d5a3bfc93f699396aa1e94d2b3b29503cf1923766872ed0236504adae651ca33cea95a9e3276b710db97d491885ca583010411988e858c8f48f6ba6f9f168e7b765647506c04d3def67dc7e562cccb72c3ea030b07bc87f8603ec3675b7b608921df1a69c6e3c17584e9d35e910ed241e136f14ceb056f308981e07ddc1ab5fcdfe79ab79984c7103354a888e5cc293efa1e5dac7acfb7c"}, {0xa8, 0x114, 0x86bfe8, "57722d300c12d3df1dbfe9bdb4230506b42e889324be2115030371b6576208f295203fe8e819c1b580f6b6ec9b60effa3ff2a0214e41b0bb766618332f40fc71809a6d47e6cd73f131febe8d85d2a00e6c1a795a67d48c4338d42d4877c28799cf20a2c2e65fbfbedf6c6034d7cfd7ad63f863dc7d2695e718d1b47d8f76d30fa23533cb13a8b20c4d059dedd77e1c002b5b3de4e7a6b88d"}, {0xc8, 0x0, 0x101, "6b1258d49fd9491649ab24cfa04990750008874e81ccd93b0f9260b84ae2993a23ca91df968db60fc3b46c558b0f9d2fc23ffea54884b8d183ace42f534c1fa84f4b6551c2d49a804bf78017dd9291b15fea324bcf8b1461a9de9bb0c7bfbc1b730fcc2ffbe3c9e3a86801aea805f9269ad2e850fc953fe12ffdd31faa20e61d6b82d5c06a7be22a2210ae441062b257f3b7bd1a7ef6b36d328bb9b4b30374c1589bc4e6231d828155e532ff89e786481d02"}], 0x2278, 0x4c015}, 0x4000040) ioctl$EVIOCGMTSLOTS(r27, 0x8040450a, &(0x7f0000c0d000-0x18)=""/24) 2018/01/09 17:39:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000411000)='/selinux/checkreqprot\x00', 0x0, 0x0) symlinkat(&(0x7f0000ee5000)='./file0\x00', r0, &(0x7f000053e000-0x8)='./file0\x00') ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000928000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000024d000)="736d61707300c756ac50fbb12e77fd5abcbed11b13e0ce0a4f36b83614ebbfe924f9aec53577575169f5adbe8c30662ba2d4260640237f3c146a22e046e3e32210d432845a97a23d183633a022788992c2a7448875397ef953406e94154ef04a8e44180159b90591848e4659dadda8967707ff77cdaa18948cffea087ad2aa01bc3ea2fa2a3865d29cdb524bab8e389629c2797df246f53ba0cb3a7fa49327905fec94ed74ea84abbec7cea5dad364d94a6ec60d9f95ecded5b6fa94de25b58c59520884d5a582ca12eae8a8ad7c4afe9a3bfb316876a8b1733cebec949f7ecb03") preadv(r2, &(0x7f0000c39000)=[{&(0x7f0000e73000)=""/125, 0x7d}], 0x1, 0x4000004) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f000085d000)={{0xa, 0x2, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x3, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa82}, 0x9, [0xce00000000000000, 0x6, 0x7, 0x5, 0x7, 0x6, 0x35ba, 0x4]}, 0x5c) 2018/01/09 17:39:54 executing program 5: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x400) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fec000)=0x0) tkill(r1, 0xb) writev(r0, &(0x7f0000a5b000+0xc90)=[{&(0x7f0000fec000-0x29)="2900000018003109da00000000000002021300000000ff0680000c000c000800000000040000effe01", 0x29}], 0x1) 2018/01/09 17:39:54 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() setuid(r1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/ppp\x00', 0x801, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f000000a000-0x28)=""/40) openat$hwrng(0xffffffffffffff9c, &(0x7f0000009000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/checkreqprot\x00', 0x47fffc, 0x0) r4 = openat(r3, &(0x7f0000007000)='./file0\x00', 0x200800, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r4, 0x0, 0x2b, &(0x7f0000004000+0x68)=""/205, &(0x7f0000008000-0x4)=0xcd) sendto(r0, &(0x7f00009a2000)="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", 0xec1, 0x0, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r4, &(0x7f0000005000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000008000)=0x10) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000008000-0x87)=""/135) 2018/01/09 17:39:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00001c4000-0x10)=[{&(0x7f0000787000)="580000003100190000bb4b3100058c5602ed3b850280e076480243c818fe58a2b24a03ca9164723e01000010282132020afb1210001741380200960a0000000000a9000000000000000000000000006001ab00da4a0f536e", 0x58}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c06000)='/dev/sequencer2\x00', 0x60000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/01/09 17:39:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x52) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) 2018/01/09 17:39:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ae0000-0x7)='ns/net\x00') r1 = syz_open_procfs(0x0, &(0x7f00003d5000-0x7)='ns/net\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000029c000)={0x1, 0x0, 0x4a2f10d844f3dc8e, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00004d9000)={r2, 0x8}) 2018/01/09 17:39:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = creat(&(0x7f0000774000)='./file0\x00', 0x8) fallocate(r0, 0x2, 0x7, 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00007d4000-0xe)='/dev/keychord\x00', 0x101, 0x0) unlinkat(r1, &(0x7f0000216000)='./file0\x00', 0x203) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f89000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000cd6000)={0x2, 0x100, 0x8000, {0x0, 0x989680}, 0x100000001, 0x951, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 17:39:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2040000ed, &(0x7f00003d1000)="ff0202f8000000000000000000000000000e000000002a05ae75d21ebe6abb50a98870bec9fc7a6fba91f5b4632ab260aa0d76caa05c0afbaf80156beb94", 0x3e) accept4$inet6(r0, &(0x7f00000d0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00009c6000)=0x1c, 0x80000) 2018/01/09 17:39:54 executing program 2: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d27000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000d27000)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newpolicy={0xc4, 0x19, 0x421, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 17:39:54 executing program 6: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ff6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004a2000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00006c9000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x3, r2, 0x0, 0x2000000000000) 2018/01/09 17:39:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) exit_group(0x725) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000cd7000)={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, 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]}) inotify_init1(0x80804) kexec_load(0x8, 0x1, &(0x7f0000afd000)=[{&(0x7f0000c95000)="3495ebae21f7cd981aba67f534b2144efa03181999313d16e553d5440498a5cda3507cfad4832f7a28839f0c310d9c6013e83dbbf766b3ee63d7e733ad204744ce8c3758e4f09e29f2afa85d4ff51a44047bd93ac593e351407c05010ca910dde9df2a469025efce4e6f45f3ea706353fab514e50e477bab3c5abbe819d9d414f582caf13985bf12fbe143a9a8d414cf4985ce4a92e16b11974ce064b65a46997d78373f7d3d465949326245184d96cfcd6c90e61d3fcf20ff6522d0b891eab230f9d5bbc427dedc53953af6f348f34b8f147f57f78d2602fea34aafb1a84f40e826", 0xe2, 0x4, 0x400}], 0x280000) 2018/01/09 17:39:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="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", 0xfd2a, 0x4004000020000046, 0x0, 0x0) 2018/01/09 17:39:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002e9000)='/dev/net/tun\x00', 0x0, 0x100fff) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000d06000)=0x80, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x1000000003, &(0x7f0000f73000)=0x0, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="11000080c021ed4f3a00fffe012073b5"}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000034f000-0x4)=0x0) 2018/01/09 17:39:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) r1 = open(&(0x7f0000c64000)='./file0\x00', 0x101000, 0x40) sendto(r0, &(0x7f00000d4000)="14000000010ae7010400000000000017011f00e5", 0x14, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000027e000-0x4)=0x0, &(0x7f0000567000-0x4)=0x4) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000b7000-0x8)=[0x9, 0x7]) 2018/01/09 17:39:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b80000)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b81000)={0x0, 0x0, 0x0}, &(0x7f000057d000-0x4)=0xc) fstat(r0, &(0x7f0000868000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000040a000-0x8)='./file0\x00', 0x6000, r1, r2, 0x4, 0x20) mkdirat(r0, &(0x7f00005f4000-0x8)='./file0\x00', 0x32) mount(&(0x7f0000191000-0x12)='./file0/file0/bus\x00', &(0x7f000015b000)='./file0\x00', &(0x7f0000bb2000)='sockfs\x00', 0x1000, &(0x7f0000509000)="") 2018/01/09 17:39:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b1e000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_status(0xffffffffffffff9c, &(0x7f000023e000)='/selinux/status\x00', 0x0, 0x0) write(r1, &(0x7f000047c000-0xb2)='c', 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002ee000)={0x0, 0x62f}, &(0x7f0000854000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000de1000)={r2, 0x80000000}, &(0x7f000016e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000935000)={0x1, 0x7f, 0x201, 0x8, 0xc26, 0x1, 0x6, 0x7, 0x0}, &(0x7f0000306000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f52000)={r3, 0x19, 0x10}, &(0x7f0000d46000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000295000)={0x0, 0x1000, "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"}, &(0x7f0000209000-0x4)=0x1008) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00005c4000)={r4, 0x100000000, 0x30}, &(0x7f0000cf0000)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000532000)={r6, 0xffff, 0x30, 0x62dd7f55, 0x8}, &(0x7f00000d0000)=0x18) writev(r0, &(0x7f00006c3000)=[], 0x0) 2018/01/09 17:39:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000281000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000632000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016c000)=0xe8) lstat(&(0x7f000061f000)='./file0\x00', &(0x7f0000bf1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000abc000)='./file0\x00', r1, r2, 0x1400) mknod$loop(&(0x7f0000209000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0, 0x0) 2018/01/09 17:39:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000ca4000-0x1c)={0xa, 0xffffffffffffffff, 0x3237, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r1, 0x0, 0x100000ffff, 0x6) sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x39, 0xfffd) 2018/01/09 17:39:54 executing program 3: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00009e3000-0x9)='/dev/ppp\x00', 0x181000, 0x0) sendmsg$key(r0, &(0x7f0000e73000)={0x0, 0x0, &(0x7f000060c000)={&(0x7f0000a97000-0x70)={0x2, 0xd, 0xffffffffffffffc1, 0x9, 0xe, 0x0, 0x3, 0x3, [@sadb_ident={0x2, 0xb, 0x4, 0x0, 0x8}, @sadb_key={0x6, 0x9, 0x118, 0x0, "81515e8bba42f474049ab4c3e3446693fd71ba45524c2c035e001b53197dc816e16e69"}, @sadb_key={0x4, 0x8, 0xa8, 0x0, "1be989f2fb86fd1dab67a4cc643ef5cdbc1229271b"}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x4c840) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000216000-0x1000)=""/4096) recvmsg(r0, &(0x7f0000e70000)={&(0x7f0000e70000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000724000-0x30)=[{&(0x7f0000e70000)=""/0, 0x0}, {&(0x7f0000e70000)=""/188, 0xbc}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 17:39:54 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000032e000)='/dev/keychord\x00', 0x1c1000, 0x0) dup(r0) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f85000-0x10)='/dev/input/mice\x00', 0x0, 0x12000) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000b37000-0x38)={&(0x7f0000a55000-0x10)=@ax25={0x3, {"bc411390ea575b"}, 0x7b35}, 0x10, &(0x7f0000f84000)=[{&(0x7f0000f84000)="a280445567a2369fe8ee33680c0abcdaa4e0683a8d7518e7f1664977b202df795d77e993ce8217340be604ef53c6a30072f97d4a8cc55136aa9c96fdedc25cc25d94a8c773490c4a0699557f4c7cd7152877c68f89603328e504d965ca3eaf18a4610eea92779f", 0x67}, {&(0x7f0000f84000)="71d3870f62e812e6e11347565ad662493c0c68d93b19950ac93edcd98fd773e17b17ff71516536724476e88795", 0x2d}, {&(0x7f0000751000)="74f8572553ab4b4a7e6ecfca7566cf18b9377e47577884143e48c193a76b452b2ec3a1b90f3c83584e141b803a7a65b5a166eb6a30ccff7e847468d632060bf21bf90c26f30e5d260e", 0x49}, {&(0x7f0000ab0000)="b84872725ab1f53f7b0b107e6813d137be9299656fea855c4c47924f8221a4a11c42cb087bc0460ed13ca396e8ea4583435f008471ada0a9a011b22670b8f4ed567bb33ed3f5035193d6a50a22501cdaabd9931df154bef808e9c4c7bad2843f1e1d094ca27d86624846372cbaf6db830faef38e7ae03964c5fca9158a1731fec9fe17d9ee77ae", 0x87}], 0x4, &(0x7f00008b0000)=[{0x48, 0x101, 0x7fff, "dc6af813d459684d08f0741b1f7b59bf2398f7037ab5dbc6fd768a08ce506c64aaf5407650deb891470fffc20252736add078ec20a092e"}, {0xa0, 0x11f, 0xfffffffffffffffe, "e20f322275366cfdd92a5a52f93dc4e4821195ae39d113d72aff3168c976676a5766e1560b8df88184c81810e98d64c8e900bf6c617a3afbbf50fc6c97d0783176e50f5f6c8c1d4ff2d8743227c0980381054ad7d80ecbfdebe8576bbe8adf949405cbcbe7211d736f8c1a87d37841f6f9507785d350d3ef836f951340d91cbf6a7e744d3be77221c73af6f1f9"}, {0x80, 0x10f, 0x144ab430, "cca2e50feb1bb8af681ec0a29e5372c1fd7b7d7b767b00f6534bef97fe0721045f07d3c5d31e6dd7685f203f90c4a2bb2ebe70f0663bcb4c3778b42420326da5420a130a5b137a4ea0314517fbee0b29695c55b81d5b86be186764615dfc54a6c414be369faab5d6bc7ec5353081"}, {0x10, 0x1ff, 0x0, ""}, {0x48, 0x0, 0x7, "c6dbb8dbe4f463fae5ab158ac0b2947c2d08bfdb63af8c350157d776f053928e77b8a51dff674716e5e68f794380e3a4d8dc"}, {0x1010, 0x113, 0x0, "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"}, {0xd8, 0x101, 0x7, "b57292d883092dd3d54ccb6a85e87784d09a7c1bb71ef677dfc25cd9d5f24a884289e05332f7c37df3b0bd7160ce2316788adb3ba8c1435965a010ffa9abeab51daa7d5413024e0fb760355ae0acfb5adbbbbeedbc5b8cc30e7ec8a30d566fb18f5065fa28f2679b2afb5e1410f96da6b8870f9b45a22d61f5f56e0b5784368f426a4cd77d4250a5b1a04b2002780f998d45bd96bf897e9b64a9da050c6a10620ab406f3f16d7f91f2b541942698d9cc1dc8b77f271e16cd996baa38d11b1978f7"}, {0x30, 0x119, 0x2, "4603efcb11663ca606935313385aa76fbe06ebe4aacd7cd684"}], 0x12d8, 0x40040}, 0x40000) r2 = add_key(&(0x7f0000001000-0x12)='big_key\x00', &(0x7f000084f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xb6)="", 0x0, 0x400000000001) add_key$keyring(&(0x7f0000b0b000-0x8)='keyring\x00', &(0x7f0000f86000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) 2018/01/09 17:39:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006b2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000a28000-0xc0)=[{0x1, 0x40, 0x100000000, 0x81, @time={0x0, 0x0}, {0x7, 0x400}, {0xac2, 0x99c}, @quote={{0x200, 0x0}, 0x401, &(0x7f0000fcb000)={0x3, 0x8001, 0x8, 0x5, @tick=0x100000000, {0xd2, 0x1}, {0x0, 0x0}, @raw8={"9442e64e4b9bf48121800ced"}}}}, {0x3, 0x2aa7, 0x2ceed3c, 0x20, @time={0x0, 0x1c9c380}, {0xfff, 0xffffffffffff0000}, {0x7, 0x100000001}, @quote={{0x3, 0xf7}, 0x10000, &(0x7f0000bdf000)={0x1, 0x6, 0x0, 0x3, @time={0x0, 0x0}, {0x0, 0x8}, {0x3, 0x8}, @addr={0xffffffffffffffff, 0x1}}}}, {0xf8, 0x4, 0x4, 0x4, @time={0x0, 0x0}, {0x3, 0x7}, {0x1f, 0x8}, @addr={0x3443c881, 0x6}}, {0x35, 0x7, 0xc72, 0x9, @tick=0x6, {0x9, 0x10001}, {0x5, 0xfffffffffffffffe}, @note={0x40, 0x20, 0xeb2, 0x10001, 0x96cd}}], 0xc0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) readlink(&(0x7f0000c47000-0x8)='./file0\x00', &(0x7f0000391000-0x8e)=""/142, 0x8e) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000c1f000-0x4)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000139000-0xc)='net/netlink\x00') syz_open_dev$tun(&(0x7f0000aa4000-0xd)='/dev/net/tun\x00', 0x0, 0x10000) readv(r5, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000a5d000-0x5)=""/5, &(0x7f0000fb8000-0x4)=0x5) r6 = socket(0x5, 0x3, 0x401) syz_open_dev$sg(&(0x7f0000483000)='/dev/sg#\x00', 0xffffffffffffffc1, 0x404800) bind$netlink(r6, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x7, 0x0, 0x2, 0x0}]}, 0x10) write(r6, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) tee(r1, r2, 0x2, 0x1) 2018/01/09 17:39:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000437000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00002b9000)=[]) r0 = gettid() r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000828000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000547000-0x4)=0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00009dd000)={@common='gre0\x00', @ifru_flags=0x8000}) process_vm_readv(r0, &(0x7f0000807000-0x20)=[{&(0x7f0000a80000-0x2d)=""/1, 0x1}], 0x1, &(0x7f0000bb2000-0x40)=[{&(0x7f0000005000)=""/0, 0x0}, {&(0x7f0000ba4000)=""/1, 0x1}], 0x2, 0x0) clone(0x0, &(0x7f0000fd4000)="", &(0x7f0000826000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f000065a000)="") creat(&(0x7f0000586000-0x8)='./file0\x00', 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d06000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/09 17:39:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f92000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x7ffffffd, 0x0, 0x9, 0x0]}, 0x5c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000023b000)={0x26e5, {{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xa8f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_dev$sg(&(0x7f00004c0000)='/dev/sg#\x00', 0xffff, 0x4400) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000c70000-0x4)=0x0, &(0x7f00001dc000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000040000)={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7000000000000}, {0xa, 0x3, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, 0x3, [0x0, 0x24, 0x3, 0x4, 0x2000009, 0x7, 0x0, 0x8e]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000465000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/09 17:39:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r0, &(0x7f00001f9000)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ftruncate(r0, 0xa0eb) rmdir(&(0x7f0000001000)='./file0\x00') unlinkat(r0, &(0x7f0000084000)='./file0\x00', 0x200) 2018/01/09 17:39:54 executing program 0: unshare(0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001b9000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000b4e000-0x3c)=[{{&(0x7f0000325000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000465000)=[], 0x0, &(0x7f0000e7d000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000cc3000)={0x0, 0x1c9c380}) r2 = syz_open_dev$usbmon(&(0x7f0000797000-0xd)='/dev/usbmon#\x00', 0x4, 0x0) connect$ipx(r2, &(0x7f00004f2000)={0x4, 0x3, 0x100000001, "2800000066d3", 0x1, 0x0}, 0x10) r3 = dup2(r1, r0) r4 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b91000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dab000-0x4)=0xc) r6 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00001f2000)={0x0, 0x0, 0x0}, &(0x7f0000be0000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000474000)={0x0, 0x0, 0x0}, &(0x7f0000667000-0x4)=0xc) fstat(r1, &(0x7f0000b96000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() r11 = getuid() getresgid(&(0x7f0000708000-0x4)=0x0, &(0x7f00000ca000-0x4)=0x0, &(0x7f00004f7000)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000060a000)={0x0, 0x0, 0x0}, &(0x7f0000ef0000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000982000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002bb000-0x4)=0xe8) lstat(&(0x7f0000015000)='./file0\x00', &(0x7f0000444000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00000db000)=[{&(0x7f00006c1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005a0000)=[{&(0x7f000012d000-0xeb)="745087946147b25f4c645fd858010f6a17212ba691f07d3f57c5712f8e7eb9fca6d20d7a04245e73fea45ffafe5833d0a38c06b1bdfc61d248a7ad02214fd294793d4ac54b2b7923ffe82d1d6104543f2c31152e7f6df40ae8f947ffc465f7fa3666aa2e965332cffe4a849fc5ce12274e015200dcbcf369a570208da1f71b988b2abf4eb4c6b44cd7fa05503ef88f683d7bf916e31e5be747290b5a15479bd36efd40f117edea26331686f3342353ce1f2459ec2bb11e9eb7ef34aa0cfdb06986bad47c9e43d30c0e8099e731badedd8434001a5dbe44d1c0a6d4d8035bfacb9613c377b630c0af85be8d", 0xeb}, {&(0x7f0000634000-0x36)="2f7d72c1f89d18b96c7f332cecb79c401649b14fa5a7e126814ccf6273fb3c1ed795a0e1f8177fcbdd4b7d1728210ed03af1e4377ba3", 0x36}, {&(0x7f0000b25000-0x57)="6c5b0d91e0c901c2f86fee877dfc5787255b3174ee3bb85a0c3c49f89bbd8b249dfa376e69f0c98793584aae7fb8263b2ac8adcddad1d19000de079059b94c12848b0b1453aad5ad100dbebcdb771b174f30311b911d18", 0x57}, {&(0x7f0000d65000)="b501db5bc1ec24e75e282f94e650db68a725710c87641f5c106a0abb923e84171553dae0b1af8159e86941b25749fcb2e487", 0x32}], 0x4, &(0x7f000097a000-0xd0)=[@rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r3, r1, r2, r1, r2, r2]}], 0xd0, 0x0}], 0x1, 0x4008000) sendmsg$netlink(r3, &(0x7f0000bd5000-0x38)={0x0, 0x0, &(0x7f00001e8000)=[{&(0x7f000098f000-0x10)=[{0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, ""}], 0x10}], 0x1, &(0x7f0000ae3000-0xa8)=[], 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000148000-0x8)={0x0, 0x0}) bind$inet(r2, &(0x7f0000a8d000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 17:39:54 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000127000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xbc, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x2, 0xffffffffffffbc11, @loopback={0x0, 0x1}, 0x1f}], 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f000045c000-0x2)=""/2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000002000-0x8)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000472000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000992000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000016a000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, r2}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00004e2000-0x4)=0x0, &(0x7f000063c000-0x4)=0x4) r3 = syz_open_procfs(0x0, &(0x7f00007a2000-0xb)='clear_refs\x00') unlinkat(r1, &(0x7f0000b39000)='./file0\x00', 0x200) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000b9c000)={0x1ff8000000000000, 0x7, 0x5, 0x35a7f29b, "5f762e9f649160656de776bb9e2ac7ed1a9129d8e75f76195a078d5479bfb59e"}) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000965000)={0x0, 0x2fe, 0xc7, 0x0, 0x8, 0xfffffffffffffffc, 0x1, 0x2, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x4, 0x80000001, 0x96d9}}, &(0x7f0000832000)=0x96) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000d29000)={r4, 0x80, 0xbe, "63ddeec107516519231354d9d419d82812ca6ab1072e51904c6a2d7e78d9ff83f88cb7277158bda20e196f1e6217eb455fcaa3338993eafbb81e0cb0974482c7701aa46b7936ab3cf45aac2df071a8eab9efa704a703290f424b45946ee4dfbfa3f06906e619e9688a2a0798412495575116694cff3c2de16dd1368dec745e6d64a6e2eedec59090c9f492e0ba718f8dc4deae53764f7e9102462e6a794eee1333e292f9203a75c24c9f0645febc4dd170186753ca9c3571bc8460cda05c"}, 0xc6) writev(r3, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) ioctl(r3, 0x6, &(0x7f0000b4a000-0x4)="6921153b") 2018/01/09 17:39:54 executing program 2: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) read(r0, &(0x7f0000059000-0x11)=""/32, 0x20) creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000006f000-0x20)=[{&(0x7f000006f000-0x7)='!(QLI6a', 0x7}, {&(0x7f000006e000)="aa7e7de50ba46df127dad3841719a73ed3f312f0ceb020678d90f8480264301f8a667c5c10f0e4f50a2d83eb7b0bc98285bce129cc8be80b1207d0a80b8c477c7bd56ae67c98109e7a9578cf2d93a26d7f67ca7025f8687307d66b98287c81f9646447807cf2ed79a48b704936bb2c0fc74947afa11ae1f06e9b33b35d95c6ce6539aac160ebc6ca3507c626a7ca44533e7eb9d62edc0ea1d5676800e4b923e56bb455a8096870be07f3c4bea0c42981d5dc328d7d66c2fcba6b9bfa21c894567431f6e7e1f167ae27a7a3d283638f842389b414d54a5305ca87ea73e57e49cb13247226971a9f482d1c7c33b05275ffb8", 0xf1}], 0x2) 2018/01/09 17:39:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001000-0x6)={0x3, 0xb034, 0x100000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f000079e000)=0x7) ioctl$TCSBRKP(r1, 0x2276, 0xfffffffffffffffd) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e3b000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000161000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9a000)=0xe8) getgroups(0x2, &(0x7f00009dc000-0x8)=[0x0, 0x0]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000189000-0x4)=0x0) r6 = getuid() stat(&(0x7f00002f2000)='./file0\x00', &(0x7f00002e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f000021a000)=[{&(0x7f0000542000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000d9d000-0x30)=[{&(0x7f0000c53000-0x3f)="d995f6addd2d67058586b4957a286490fc7a8f5488ec2eb72b12b58d81ea5afae3e05b5f91bfd302c40751cb3d227783811a84d6f251e991dfd6efe5c172eb", 0x3f}, {&(0x7f00003e7000-0xda)="ca9373cba09f1e7409f6c1d63aabfe7efc81d9f6b1c4470fb469a461647c14536a1144788ae3abd45f8b6ccb292bbde1d052216106c0747a12bbb42a65be38db2f894ab7e8df426bf7012dbb490b01af2f19ff2b14e3b7b0258397a164899d7103fbf36a62bb2b33c3b1bf3597ba052dcd94cc29fc375d95712604d7c592cf3758f1a961c0bad2cbe82ce4f1e863b6adbd62501158c3e2309aca08db53500d9b95176b1baf67405c2c280a0d507abc66cc2fea2cb4a066af46b31c0bc34b3392d2a9013a7317e4666659be5c9c6fdeb974bb8941a7166d3398d2", 0xda}, {&(0x7f0000631000)="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", 0x1000}], 0x3, &(0x7f00009bd000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r0, r1, r1, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x10, 0x1, 0x1, []}], 0xa0, 0x8801}], 0x1, 0x10) 2018/01/09 17:39:54 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000-0xd)='net/rt_cache\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f0000d0c000/0x4000)=nil, 0x4000}) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x100000000, 0x8000, 0x0, 0x400, 0xfffffffffffff780, 0x2}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000014000-0x1)={0xc000000000000}, 0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000004000)=""/51, 0x33) recvmmsg(0xffffffffffffffff, &(0x7f0000004000)=[], 0x0, 0x0, &(0x7f0000013000)={0x0, 0x0}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000004000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") close(r1) 2018/01/09 17:39:54 executing program 3: mmap(&(0x7f0000000000/0x585000)=nil, 0x585000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f00004c5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xb8, 0x13, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000d2000)={0x0, 0x0, 0x0}, &(0x7f0000585000)=0xc) syz_open_procfs(r1, &(0x7f000013c000)='setgroups\x00') 2018/01/09 17:39:54 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) pipe2(&(0x7f0000a96000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000001000-0x4)=0x10000, 0x4) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000001000-0x4)=0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x8, 0x4) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) readahead(r0, 0x4, 0xff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000002000-0x7f)={0x1, 0xffffffffd2fdd885, 0x100, 'queue0\x00', 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, 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]}) 2018/01/09 17:39:54 executing program 4: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f000093d000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00009a5000)=0x48) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00004ab000-0x10)=[{&(0x7f0000fc5000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2018/01/09 17:39:55 executing program 2: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) read(r0, &(0x7f0000059000-0x11)=""/32, 0x20) creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000006f000-0x20)=[{&(0x7f000006f000-0x7)='!(QLI6a', 0x7}, {&(0x7f000006e000)="aa7e7de50ba46df127dad3841719a73ed3f312f0ceb020678d90f8480264301f8a667c5c10f0e4f50a2d83eb7b0bc98285bce129cc8be80b1207d0a80b8c477c7bd56ae67c98109e7a9578cf2d93a26d7f67ca7025f8687307d66b98287c81f9646447807cf2ed79a48b704936bb2c0fc74947afa11ae1f06e9b33b35d95c6ce6539aac160ebc6ca3507c626a7ca44533e7eb9d62edc0ea1d5676800e4b923e56bb455a8096870be07f3c4bea0c42981d5dc328d7d66c2fcba6b9bfa21c894567431f6e7e1f167ae27a7a3d283638f842389b414d54a5305ca87ea73e57e49cb13247226971a9f482d1c7c33b05275ffb8", 0xf1}], 0x2) 2018/01/09 17:39:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000099f000-0x9)='/dev/sg#\x00', 0x87c, 0x202000) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000043000)={0x0, 0x2710}, 0x10) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000450000)={0xffffffffffffffff, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000a00000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x4, 0x2, "55d68a7b5ec7d2f7775ecf8fa56ca8e57ba35cf569b42a58a65f2032416da0e009a21a225e2a53a7451d96df4a28babe82fa8b70394958641ac0dcb8df65bb79624d39dfb426d91312a72390a769f90c"}, 0x160) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000931000)=0x0) accept$inet6(r1, &(0x7f0000355000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d4a000-0x4)=0x1c) 2018/01/09 17:39:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a33000-0x4)=0x50) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0xc0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000758000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 17:39:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f00005d9000-0xa)='oom_score\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b5d000-0x4)=@assoc_id=0x0, &(0x7f00007ed000)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003d1000-0xe)={r2, 0x9, 0x3, [0x3f, 0xab8, 0x2]}, &(0x7f0000cad000-0x4)=0xe) sendfile(r0, r1, &(0x7f0000532000)=0x0, 0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000b1c000)={0x8, 0x4, 0x5, 0x3f, 0x5, [{0x2, 0xc8d, 0x7ff, 0x0, 0x0, 0x2200, 0x0, 0x0, 0x0}, {0x2, 0x3, 0x9, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x3, 0x5, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x1, 0x2, 0xffffffff, 0x0, 0x0, 0x1080, 0x0, 0x0, 0x0}, {0x3ff, 0x8000, 0x8, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) sendfile(r0, r1, &(0x7f0000514000)=0x0, 0x18001) 2018/01/09 17:39:55 executing program 4: clone(0x0, &(0x7f0000a66000-0x3)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f00002a7000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f01000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000c7b000)='./file0\x00', &(0x7f0000001000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x2000, r0, r1, 0x8000, 0xff, 0xa0000) unlinkat(0xffffffffffffffff, &(0x7f0000c6e000)='./file0\x00', 0x200) 2018/01/09 17:39:55 executing program 7: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fa1000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000008d000-0x10)=@buf={0x28, &(0x7f0000fa1000-0x28)="84cfc3361b8284e258d68b7c6fe181645aedd8359b878097b6ce0646c7c181f3227bff525ecb6ab2"}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000fa3000-0xb4)=[{{&(0x7f00005d8000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00007ad000-0x20)=[{&(0x7f0000fa2000)=""/74, 0x4a}, {&(0x7f0000fa3000-0xd4)=""/212, 0xd4}], 0x2, 0x0, 0x0, 0x7fffffff}, 0x1}, {{&(0x7f0000fa3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fa2000)=[{&(0x7f00005bb000-0xd6)=""/214, 0xd6}, {&(0x7f000044b000-0x8b)=""/139, 0x8b}, {&(0x7f00007a0000)=""/182, 0xb6}, {&(0x7f00008a5000)=""/140, 0x8c}, {&(0x7f0000d75000)=""/218, 0xda}, {&(0x7f0000727000-0x3d)=""/61, 0x3d}, {&(0x7f00006bb000)=""/216, 0xd8}, {&(0x7f0000fa2000)=""/20, 0x14}], 0x8, &(0x7f0000fa3000-0x6b)=""/107, 0x6b, 0x1}, 0x40}, {{&(0x7f0000510000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00002dc000)=[{&(0x7f0000fa3000-0x3e)=""/62, 0x3e}], 0x1, &(0x7f0000fa2000)=""/255, 0xff, 0x5}, 0x100}], 0x3, 0x41, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r2, &(0x7f0000fa2000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000000, &(0x7f0000fa1000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) setpgid(r3, r3) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e54000)={0x0, 0x0}) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0xfffffffffffffffe, &(0x7f0000803000-0x10)={r4, r5}, &(0x7f000072f000-0x10)={0x0, 0x0}) mq_timedsend(r1, &(0x7f000078e000)="b73b2495f6f7602f9f2c854f5e421c14d2e0c236b0eec0b2aa41378172a48b4a251152653066bddf1e4ae498d88b00be424b44dee9c6f5a9fede4ffe54ae6fa9764803abfd18eb680e", 0x24, 0x67, &(0x7f0000fa1000)={0x0, 0x0}) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000fa3000)=0x7, 0x4) 2018/01/09 17:39:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001a8000)={0x0, 0x0}) fcntl$setsig(r0, 0xa, 0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0xa02, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000da4000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) 2018/01/09 17:39:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000ca000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000)=0x10) fdatasync(r0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/tcp\x00') ioctl$int_out(r2, 0x5460, &(0x7f0000332000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000002000)=@routing={0xff, 0x8, 0x3, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x48) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000003000-0x8)=0x2) 2018/01/09 17:39:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000065d000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x4) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000151000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b0a000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000832000-0x14)={0x0, 0x5, 0x6, 0xfff, 0x1, 0x0}, &(0x7f0000669000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f000084e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = gettid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000ce2000-0x4)=r4) close(r1) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000e60000)=""/170) r5 = getpid() ptrace$cont(0x9, r5, 0x2, 0x7) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00001d4000-0x8)={r2, 0x8000}, &(0x7f00002b5000)=0x8) tkill(r5, 0x18) syz_open_procfs(r4, &(0x7f00004ef000-0xa)='net/ptype\x00') 2018/01/09 17:39:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000001, 0x40000000) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000066d000)={@common='gre0\x00', @ifru_names=@common='eql\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000899000-0x18)={0x0, 0x1c, 0x20, 0x7f, 0xfffffffffffffffb}, &(0x7f000087f000-0x4)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000da8000-0x8)={r2, 0xffff}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001e3000-0x14)={r2, 0x282, 0x6, [0x6, 0xffffffffffffffff, 0x80000001, 0x9, 0x5, 0x24c7]}, &(0x7f0000635000-0x4)=0x14) write(r1, &(0x7f0000005000-0xa)="07219a8d9d2c42167c10", 0xa) 2018/01/09 17:39:55 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x3, &(0x7f0000009000-0x60)=[{&(0x7f0000009000-0x7b)="1d0d7d27956f1a7e1c0d8bf9642dbdfbdfe1c6c4dd032f955d5933a35870e2f4a5dbf0c5154f6edb30ea7c6a3f0989e5c3112fd239d40006336de407dce7baf31199473e19097f21268db312e1fdedd6df9cb3de0ac6c3bd71ca11c0f5e0b46ff298cad27636bfdd8cbf750dcce196630de7709df57b9437f3f559", 0x7b, 0x0, 0x9}, {&(0x7f0000009000-0x6)="84ecd79a291e69262ff62e45cc3800ec5df36631f7478c7dd541649aebf2220738bd03d0de0f6dc09f99951ca1bbaf26397105039a0860ef8d7ec0302c595e0b492a40d28f08c16341b7c876be9c0209fbba07d251cec8aed6608ef1dba79cc146fa", 0xfffffce4, 0xffffffff, 0xfff}, {&(0x7f0000009000-0xe4)="5b2e34728198f0fc87f5a042f00836aa221f4a049ba9e1d0707527e92c7095ad6b20ae695e72b97a1f98562e3626506b0ff00913bba98a31c08840f64a63748ac0cffd2a63fd7eec80d8efd145d420aee37b0e0749f3eeaed70f6b05d05b2fe965893e22b44e312d62a232eb45c634077f20fe277033224b992509b4a1fdc85f77798c7958213b6746644b80661b14f57fc7cf91fc060a6e248d6f1b0a65990254046ec4b5de9b3b35edb1632da85fc8e12e15e0c19101713e323122fe770763a06c773ed348e6d96112d2be7a74d955caf493e00ac5f4d209f5d35e14b9e220ff19c11a", 0xe4, 0xf8, 0x5}], 0x30000) getsockopt(r0, 0x0, 0x61, &(0x7f0000001000)=""/41, &(0x7f0000004000-0x4)=0x29) 2018/01/09 17:39:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) signalfd(r0, &(0x7f000089d000-0x8)={0x1}, 0x8) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000521000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000454000-0x4)=0x0, &(0x7f0000368000)=0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006df000-0x8)={0x0, 0x0}) write(r1, &(0x7f0000b46000)="1f000000070a1f000016000000000011029d15ff090001800400010000df18", 0x1f) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000b8d000)=[{0xb, 0x3}, {0x0, 0x0}], 0x2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000683000)='/dev/vga_arbiter\x00', 0x80, 0x0) 2018/01/09 17:39:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000002, 0x0) r1 = open(&(0x7f0000180000-0x8)='./file0\x00', 0x80, 0x10) accept$unix(r1, &(0x7f00003c2000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a2c000-0x4)=0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000064e000-0x8)={0x0, 0x0}) pipe(&(0x7f000004c000-0x8)={0x0, 0x0}) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000066000-0x8)=0x3) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000649000)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000830000)=0x0, &(0x7f00004fe000)=0x4) 2018/01/09 17:39:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000963000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f81000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x8fb, 0x1, 0x2, 0xa}, &(0x7f0000b57000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007b0000)={r1, 0x5}, 0x8) r2 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x2) fcntl$addseals(r2, 0x409, 0x7) fallocate(r2, 0x0, 0x0, 0x2) 2018/01/09 17:39:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x8000) fcntl$addseals(r0, 0x409, 0x1) syz_open_dev$usbmon(&(0x7f00003a1000)='/dev/usbmon#\x00', 0x0, 0x4200) 2018/01/09 17:39:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe1000)={0x2, &(0x7f0000f82000-0x8)=[{0x0, 0x0, 0x0, 0x0}, {0x200000006, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000fe7000)=""/1, &(0x7f0000fe7000)=0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fbe000-0x4)=0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000aeb000)='/selinux/enforce\x00', 0x2100, 0x0) perf_event_open(&(0x7f0000a3c000)={0x4, 0x78, 0x80000001, 0x6, 0x7, 0xb5, 0x0, 0x6, 0x4, 0x2, 0xfa, 0x0, 0x6838af2f, 0x1, 0x4, 0x10000, 0x6, 0x8, 0x5, 0x2c197df4, 0x7, 0x401, 0xff, 0x10001, 0x6, 0x10001, 0x4, 0x8000, 0x3, 0xfff, 0x14, 0x3, 0xb4, 0x7, 0x5, 0x5, 0x9, 0x35ae, 0x0, 0x7, 0x4, @perf_config_ext={0x188, 0x9c}, 0x14, 0x100000000, 0x6, 0x0, 0x7ff, 0x3, 0x7751, 0x0}, r1, 0x8001, r2, 0x1) 2018/01/09 17:39:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x3) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000b0000)='/dev/vga_arbiter\x00', 0x4400, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000abe000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004f4000+0x9d5)=0x8) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f000018e000)=@req3={0xfffe, 0xfbfffffffffffff9, 0x7ff, 0x8, 0x8000, 0x5, 0x4}, 0x1c) r2 = syz_open_dev$tun(&(0x7f0000509000)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00005f5000+0xb2a)={@common="67726530000000000200", @ifru_map={0x9, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = dup2(r1, r0) mq_timedreceive(r3, &(0x7f0000a5d000-0xe2)=""/226, 0xe2, 0x8, &(0x7f0000c6f000)={0x0, 0x0}) 2018/01/09 17:39:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000001000-0x14)={0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000d5e000)=""/164) 2018/01/09 17:39:55 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) umount2(&(0x7f0000012000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000003000)='.request_key_auth\x00', &(0x7f0000011000+0xaf4)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffffb) r2 = request_key(&(0x7f0000003000)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000-0x1b)='posix_acl_accessGPL.vmnet1\x00', r1) keyctl$clear(0x7, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 17:39:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$pokeuser(0x6, r0, 0x954b, 0xffffffffffffff54) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f00007d2000-0x4)=0x80000000, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x20, 0x30}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001000-0x18)={r3, 0x1ff, 0x30, 0x111a, 0xfffffffffffffffa}, &(0x7f0000000000)=0x18) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000002000)={r4, 0x800}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r2, 0x8, r0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r4, 0xe8d, 0x2, 0x4a8}, &(0x7f0000004000-0x4)=0x10) 2018/01/09 17:39:55 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00007c8000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a90000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f00007e9000-0x4f)=""/79, 0x4f, 0x0, &(0x7f0000b5f000-0xa)=@file={0x0, './file0\x00'}, 0xa) bind$unix(r1, &(0x7f00008da000-0x8)=@abs={0x80000001, 0x0, 0x0}, 0x8) connect$unix(r2, &(0x7f00000bc000)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000076c000)='/dev/vga_arbiter\x00', 0x20380, 0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000518000-0x1c)={0x53, 0x6, 0x445c, {0x0, 0x0}, {0x67c, 0x0}, @ramp={0x7, 0xfffffffffffffeff, {0x7, 0xffffffffffff0000, 0x0, 0x2}}}) 2018/01/09 17:39:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e09000-0xb)='net/packet\x00') r2 = add_key$keyring(&(0x7f00002cd000)='keyring\x00', &(0x7f00003fc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000cbb000-0x5)='ceph\x00', &(0x7f0000ad0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000025b000-0x14)='ppp0eth0/GPLwlan0.,\x00', r2) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000690000-0x4)=0x0, 0x4) r3 = creat(&(0x7f0000560000-0x8)='./file0\x00', 0x122) r4 = getgid() lstat(&(0x7f0000efb000)='./file0\x00', &(0x7f00005ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r4, r5) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000368000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000ce1000-0x4)=0x12a) syz_open_dev$loop(&(0x7f0000180000-0xb)='/dev/loop#\x00', 0x9, 0x20000) bind$packet(r3, &(0x7f000069d000)={0x11, 0xf6, r6, 0x1, 0xfffffffffffff800, 0x6, @random="9e652dbb5f03", [0x0, 0x0]}, 0x14) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000278000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/09 17:39:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008fa000)='/dev/pktcdvd/control\x00', 0x20001, 0x0) fsetxattr(r0, &(0x7f0000550000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000df1000)='/dev/pktcdvd/control\x00', 0x15, 0x3) r1 = getuid() ioprio_set$uid(0x3, r1, 0x7) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00003ac000-0x4)=0x6, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f000022b000)=""/0, &(0x7f0000993000-0x4)=0x0) bind$inet(r2, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007a2000)='/dev/hwrng\x00', 0x80802, 0x0) getpeername$netrom(r3, &(0x7f0000c9d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c3b000)=0x10) syz_open_dev$usbmon(&(0x7f000067c000-0xd)='/dev/usbmon#\x00', 0x0, 0x30040) inotify_init1(0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000956000)={0x0, @in={{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x8, 0x0, 0x15}, &(0x7f0000612000-0x4)=0xa0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) r4 = socket$inet(0x2, 0x802, 0x6) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000c61000-0x4)=0x0, &(0x7f0000a8c000-0x4)=0x4) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000051000)={@rand_addr=0x4, @loopback=0x7f000001, 0x0, 0x6, [@multicast2=0xe0000002, @empty=0x0, @broadcast=0xffffffff, @rand_addr=0xb1, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}, 0x28) writev(r2, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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", 0x219}], 0x1) 2018/01/09 17:39:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x1) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000001000-0x8)={@multicast2=0x0, @empty=0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000001000)={0x7, 0x7}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000002000-0x88)={0x3, {{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000002000-0x18)={0x81, 0x4, 0x1, 0x9, 0x200, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000003000-0x8)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000002000-0x8)=0x4e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000005000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000005000)='./file0\x00', 0x6002, r1, r2, 0x80, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000007000)={&(0x7f0000007000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10, &(0x7f0000005000)=[{&(0x7f0000007000)=""/166, 0xa6}, {&(0x7f0000002000)=""/81, 0x51}, {&(0x7f0000008000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000008000-0x3)=""/3, 0x3, 0x0}, 0x40002000) 2018/01/09 17:39:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000354000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$update(0x2, r0, &(0x7f0000f81000)="9abce12273a4b118d4d0eca3ab4a2082afd6e4f27f495cd1c447ed602cd19e7e414e0c37ace424bd8aa71a554dffac98e14f4f332334aa5996adddb6f0c72331e1b644925269ef15f9593756c3b6dc88979dd307112e2bfa6e52a67163b4ca193e5ff539c4c3b25b31ad00e9efee6d5d94700a406be940fa2b8bdb613d874f3abf", 0x81) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x4a, "2e382bcb8e3891d0a21b9bf0ef08508231264d66fa155a393ca8d5b6067f1b9753e1bb71da53d9986d592b68c4583654087c8a8fbd67c320800fae814d0f8d284323b9de90ea65b1c9de"}, &(0x7f0000001000)=0x52) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={r3, 0x6, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_fuseblk_mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000)='./file0\x00', 0x4000, r4, r5, 0x101, 0x7fff, 0x4001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000004000-0x8)={r3, 0x40}, &(0x7f0000003000)=0x8) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000001000+0x642)=0xf67) dup2(r1, r6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/rtc\x00', 0x40200, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r7, 0x5452, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r7, 0x8919, &(0x7f0000007000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x402}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) ptrace$pokeuser(0x6, r8, 0x1c, 0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000004000)={r3, 0x80000001}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r7, &(0x7f0000005000)=0x0, r2, &(0x7f000000a000-0x8)=0x0, 0x0, 0x6) 2018/01/09 17:39:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005da000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = getuid() r2 = getgid() getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000cb7000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000173000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00008ad000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) write$eventfd(r0, &(0x7f0000b22000-0x8)=0x9, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b12000)={0x0, 0xd33, 0x3, 0x8, 0x76, 0xb8, 0x7, 0x4, {0x0, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, 0x5, 0xfff, 0x0, 0x4}}, &(0x7f00002f3000)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fd2000+0x463)={r5, 0xf52a}, &(0x7f000090b000-0x4)=0x8) chown(&(0x7f0000cfa000)='./file0\x00', r1, r2) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) lchown(&(0x7f00000d3000)='./file0\x00', r1, r2) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000957000-0x4)=0x4000000080000, 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000041f000-0x6)={r4, 0x63}, 0x6) sendmmsg$inet_sctp(r0, &(0x7f00005f6000)=[{&(0x7f0000a5f000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bc1000)=[], 0x0, &(0x7f0000586000-0x60)=[@init={0x18, 0x84, 0x0, {0x8001, 0x8, 0x4, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0x1000, 0x9, r4}}], 0x60, 0x0}, {&(0x7f0000a8d000-0x1c)=@in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffa}, 0x1c, &(0x7f000048d000)=[{&(0x7f00000a0000)="4e42cc7f05e3f47ed4e33fa7d1dd04914d7459042b8f933f015cfd8d35337703d422798de50462a099f25eb34218889afd40269e0ad078a3584c57f1fe10a1d91a96de4ee6de59980fa861493106159bf4a54e771db5753b94a95b6ff89a852601dc1ae858023aa975d55442631e6f07b2a32419ebb9e1f24b4cf491dd9690587560e128106945b62b329ebee3c34a4f1c77a8676eb77ad442665183528ba8f95aaf42c59a5e0cb9a42b7df7", 0xac}], 0x1, 0x0, 0x0, 0x24040800}, {&(0x7f0000230000-0x10)=@in={0x2, 0x0, @rand_addr=0x40000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000842000-0x4)=[{&(0x7f00001cd000)="2e07bdd36ea576c301bfbcfefd817c05c4ca44e392770cfc15ea6a4cf8ef592800418c55ff7ac041fc7e7367195676fc1e4773ccc98dcaa0bb1cf0da5f1e272c518cc12ac8c467e75cfd1ce49656cef151e0d4c847e44b9bf8d0db69be52314b994ee1b0396d784b5d40babb1a368b07ab8c0a95d26a1441fb4f682593d526a1803ab07fb147724ae89603107bf10623e0a303bea5a7c52678387981a856fefa0b025c1f14a044325367dbf40351e0dd08be33b8617739fc0403404a838d3bca00b27009", 0xc4}], 0x1, &(0x7f00005b7000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8004, 0xffff, 0x6, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x3, 0x6, r6}}], 0x60, 0x0}, {&(0x7f0000aad000-0x1c)=@in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f0000958000)=[{&(0x7f0000620000)="acd96261b95e6f0e2acc804df37462010ed38d5556e68a2806f9e2a7060e2bf1bd85e4bf05f3ca60a72050e0d4ceb50b3075bc9e603e2dc5fbec3e31488437806123a9b571a6b092ecc09dbbbca3b75688856a749173e10d19400df97e7eedf72abca24a3a1c40332b3326421b596701b5d8821d42469eca2d89f24c314c563e", 0x80}], 0x1, &(0x7f0000ada000-0xf0)=[@init={0x18, 0x84, 0x0, {0xfffffffeffffffff, 0x1, 0x0, 0xffff}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8001, 0x40, 0x4, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffa, 0x2, 0xffffffffffff7fff, 0x7f, r4}}, @init={0x18, 0x84, 0x0, {0x0, 0x1, 0x9273, 0x0}}, @init={0x18, 0x84, 0x0, {0x6, 0x1ff, 0x1, 0x1}}], 0xf0, 0x4}, {&(0x7f000019a000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009b3000)=[{&(0x7f0000987000)="d454ef40b3e40bea1708847b", 0xc}, {&(0x7f00000c1000)="bab3fe0a4c803e537f66810f57f7db234b8de164c8c03f1a12fc8a82fe3bb358a61c0add2d246d3482ce5ae4a80c85f73c5f202b31766a7bd6cf5214c8b9b9a1c0d57e59cdba73229a6f4087b9bf7b6b6a92d6f8c1363a88a6f8fcb30dbc1583f29038a1446e982b8b5751b7b419a9", 0x6f}, {&(0x7f0000be4000)="1e1414c4fc3a395d6344cb269522f729b181248154bf10eb11ede3884eaf1b05debd3e8570388fddf2417c59ddcdef62c8160c861c597e4e5ad156e27c", 0x3d}, {&(0x7f0000be9000)="d7c96935377cac6ccc488086b76f485c969b1bb8162182ef6ae4a918cee9bcd28429aad875b21b5fdde549a34f77bf2db247ef33ed420b08ad0e3fd5d8a957054792c7d5acaa546fe6864443e1d3b21e7eebbb2c583a3da60928314266175554999feb3daf6f397f5d5cc1da5fb663b7927d74cebc49c5b8cfdc0a4114940d7b122e31d446093a028c32d19fc1da89a0859547571d46892abac8754d2ad44058e2791c7d174796e5b038f14e51dceb8b97e2a8f7d8d181c2c845f9ae2e98df72339317c989993bec990a77040072e4cfa6008499f6f6001a9a54ab0096899c928f3ec161b98e6afee40e44f0fa55211ff1", 0xf1}, {&(0x7f0000040000-0xab)="375a42323260ea32a967e0390f0fa6af9ab110bd4d64d50f9cd61948bae24ce14f012684825605edfb7bcea5739951b7a7ca835ee5786c847db43827e61eb6743425d48541d645c3020a998c14f71b74b05781217e26c1a6a17d6abe249bbbf2fd6575ea945e8d425e4bde17ed3c6a1552ba742df3ca1e5b93c0ccb8b3262012481b88b628ab5fc268f837bc322f6ca51a72b81930ee7aca0101144f0ba4cd242746d6e1211152a6e574b8", 0xab}, {&(0x7f000075f000-0xd5)="5d9a757c745877557eab62e09d8d6e3e7109fbc6d2b31a9c2aa6a9df327ad70d351b6e62048c5cbd4da6b66272ae32a5c0e3d66a972f31e94e4a7dd0d7aebeafbabc5b29295a64430fb529ae01e9724de5694fa01be9bb8c5ca79863b54a88684cde34c26a012fa142926b9160c65ac843056b094ea1f323b09a1583f43fb0251a28bba67a7fb66e20fc2265838562a58b52d20e017d4a42bc39a95f75fca9b5b17fb25230390eda0e90b5e692457646063afea76affb4987846d3f35c17685ecaaef6714bcdd69ef5e7facf035eec05bc9f1e46c1", 0xd5}], 0x6, &(0x7f000043e000)=[@init={0x18, 0x84, 0x0, {0x200, 0x4000000000, 0x4, 0x1}}], 0x30, 0x8000}, {&(0x7f0000f29000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000246000)=[{&(0x7f0000360000)="02e404c5645f73b972fd57d7df85cbb7e28baeccee1e96a0900dc6ed9bcecad6258916d1", 0x24}, {&(0x7f0000819000-0x9b)="7c3f8fdc1125af76989ad7cf7bd88aa87ce83432f3b4752c71b9d26ee491d4ed1e38e96a8231a954fe9bbc2689d1a7c5487f58fe1d5b9df2f7d547233e50903c87cb4b3091d7e2f103e1a2d5d5aa351bfa0247624e7c6f09c186c2c9b11fae79ea40cac06fd4bc3d041c49fd5ebd841e11ef618a9997c308569e6a3326f23fda213303f8e3b1123d63e375ba48a0c58d42e02756c488627c7a9b8a", 0x9b}], 0x2, &(0x7f0000587000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x200, 0x80000001, 0x7, r5}}, @init={0x18, 0x84, 0x0, {0xb3, 0x9, 0x7, 0x4e}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x9, 0x8000, 0x0, 0x7, 0x4, 0x1, 0xfffffffffffffff8, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xdf52000000000000, 0x7, 0xa, 0x5, 0x1, 0x7, 0x2, 0x2000000, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x2, 0x8, 0xb10, 0x9, 0x4, 0x8, 0x1000, r6}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x6, 0x80, 0x7fffffff}}], 0x120, 0x40014}], 0x6, 0x20000811) 2018/01/09 17:39:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() symlink(&(0x7f00009c0000)='./file0\x00', &(0x7f0000cd6000-0x8)='./file0\x00') mkdir(&(0x7f0000e25000-0x8)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000d9e000)='./file0\x00', 0x40) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f000002a000-0xa)='./control\x00', 0x0) clone(0x0, &(0x7f0000141000)="", &(0x7f00003f8000)=0x0, &(0x7f0000048000)=0x0, &(0x7f00009e7000+0xb56)="") inotify_rm_watch(r0, r1) 2018/01/09 17:39:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x100, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000001000-0x10)={0x40, r3}) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x3, 0x30}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000000)={r4, 0x6d, "ea05e057965052258dcafd528c276b7317b339bf9c8fd2a25b2716096e7e23a6698e8b71b9f09bbccf7da3ed6b1407f5c51a4b7bd6e8ed15c461daefad928e7a02584640fec8a48aa88909a7c0e972400736842792c895e647b52620e2032d5b146a312379504902c0de02c968"}, &(0x7f0000002000-0x4)=0x75) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000001000)=""/0) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000003000-0x18)={0x0, 0x10, "3d3cd9fa57d63b2a2ae3f566df087eda"}, &(0x7f0000003000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f9c000)={r6, 0x6e0000000000, 0x10}, 0xc) mmap(&(0x7f00006a3000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ptrace(0x4207, r5) ptrace$getregset(0x4204, r5, 0x202, &(0x7f0000000000)={&(0x7f000071e000-0x40)=""/64, 0xfffffffffffffece}) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f9c000)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000f9c000)={0x0, 0x8, 0x372, 0x167a5b3}, &(0x7f0000f9c000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000f9c000)=@assoc_value={r8, 0x2}, 0x8) 2018/01/09 17:39:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000b5f000)="07e372f2", 0x2003, &(0x7f000012c000)="") 2018/01/09 17:39:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000e3d000)='./file0\x00', 0xffffffff7ffffffe) r0 = creat(&(0x7f000050e000-0xc)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a17000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000063e000-0x4)=0xe8) getgroups(0x7, &(0x7f00008a9000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f00006bf000)='./file0/file0\x00', &(0x7f0000727000)='./file0\x00', 0xe000, r1, r2, 0x96, 0x839f, 0x1804000) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x0) 2018/01/09 17:39:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) personality(0xc040017) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000878000)='/dev/sg#\x00', 0x2, 0x0) modify_ldt$read_default(0x2, &(0x7f0000591000)=""/199, 0xab) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/01/09 17:39:55 executing program 4: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0xaa3) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000025a000)=0x0, &(0x7f0000f6d000)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x24, &(0x7f0000f6d000)=0xfffffffffffffffc, 0x18) 2018/01/09 17:39:55 executing program 7: clone(0x0, &(0x7f0000000000)="", &(0x7f0000f14000)=0x0, &(0x7f0000e57000-0x4)=0x0, &(0x7f00005ba000)="") waitid(0x0, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000000000)="c5edfcb15d6db5cfcfd307ece95df226772caa820b0738615bc62f55aeba11b90f9720f60fd9fbb25bf4fb8e2f6e72a831d7978a3267fe4475bde035bb24f166fc32afe877a5480b131eef08e4eb2aa11e32ddb267bc13bb507966c4f44ba2920b3ad6c523d07d5a031b2943a931ec92900ce4baeffa7396c43b52f6b28c65664de0e60fda51d392316b0d14c71628370206807a3fd37827a47f98a35d5b2526ef4ba9be7d5fb5a24de78fdd2c1d48315f95fce54b4be9", 0xb7}, {&(0x7f0000001000)="026ca95e9fea5ced1c3b36daaed9f9a15a41e093e56d1e50", 0x18}, {&(0x7f0000002000-0xa)="bcea9dd1dd9774b5a106", 0xa}], 0x3) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00002cb000)="379d4a510e108d0cb26a543a49b06c38570f38fa96fc147ae347ac6e9854d60c4e2fdbfabb5dee5e3240e54bacfc10e230c8433fcb7b61b1") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) getsockname$ax25(r0, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x1, 0x2, 0xa, 0x80, 0xa0, 0x2e, r1, r2}, {0x7, 0x6, 0x24, 0x9, 0xff, 0xa00000000, 0x9, 0x3}, {0x4, 0x401, 0x1, 0x200}, 0x3ff, 0x7, 0xfffffffffffffffe, 0x1, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x52a8e536a5da4c8c}, 0xffffffffffffffff, @in=@multicast2=0xe0000002, 0x1, 0x0, 0x0, 0x57b, 0x4, 0x9, 0x0}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000003000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x3ff, 0x7f}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x0, 0x2, 0x1, 0x1f, r3}, &(0x7f0000001000-0x4)=0x10) r4 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate(0xc, r4, &(0x7f0000004000-0x10)="eff6b21fe14f434f971396c927465383", 0x10, r5) 2018/01/09 17:39:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) rt_sigqueueinfo(r2, 0x21, &(0x7f0000a39000)={0x0, 0x0, 0xffffffffffffff19, 0x0}) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000560000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000375000-0x14)={0x46, 0x200, 0x80000000, 0x6b6f1de1, 0x7fff}, 0x14) 2018/01/09 17:39:55 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) umount2(&(0x7f0000012000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000003000)='.request_key_auth\x00', &(0x7f0000011000+0xaf4)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffffb) r2 = request_key(&(0x7f0000003000)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000-0x1b)='posix_acl_accessGPL.vmnet1\x00', r1) keyctl$clear(0x7, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 17:39:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000e96000)="f0dd4a89") r1 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x5382, &(0x7f0000c23000-0x59)="7f") accept4$llc(r1, &(0x7f0000f04000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000b27000-0x4)=0x10, 0x80800) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000e16000-0xc)={0x2, 0x0, 0x2, 0x4, 0x7, 0x9}) 2018/01/09 17:39:55 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000012000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000017000)=@file={0x1, './file0\x00'}, 0xa) dup3(r0, r0, 0x80000) 2018/01/09 17:39:55 executing program 1: clone(0x0, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083b000)='/dev/sequencer2\x00', 0x20100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f000063a000)=""/161, 0xa1, 0x40000041, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x817, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb}, 0x1c) utime(&(0x7f0000a19000-0x8)='./file0\x00', &(0x7f0000c9f000-0x10)={0x0, 0x0}) 2018/01/09 17:39:55 executing program 5: creat(&(0x7f0000a4c000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008a7000-0xa)='./file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b1b000-0x15)='/dev/pktcdvd/control\x00', 0x264100, 0x0) r1 = creat(&(0x7f0000c4a000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000ac2000)='./control/file0\x00', 0x0, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 17:39:55 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000006000)=@common=""/16, 0x10) write(r0, &(0x7f0000013000-0x5a)="2400000058001f0014f9eb07202304000aff101208000100fedcffff08000200e0ffffff", 0x24) 2018/01/09 17:39:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b82000)='reno\x00', 0x5) bind$inet(r1, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000ddd000)={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, 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]}) 2018/01/09 17:39:55 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f88000-0x11)='/dev/vga_arbiter\x00', 0x20100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000bd4000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) syz_open_procfs(0x0, &(0x7f0000012000)='loginuid\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r2, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x2, &(0x7f0000002000+0xbe)={0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00004fe000)=0x2, 0x4) syz_open_dev$evdev(&(0x7f0000a0f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 17:39:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000aef000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000af3000)={0x0, 0x0}) nanosleep(&(0x7f00003a1000)={r0, r1+30000000}, &(0x7f00005c0000)={0x0, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f00006d0000-0x10)=""/16, 0x10, 0x0, &(0x7f00006cf000)={0x0, r2}) 2018/01/09 17:39:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fgetxattr(r0, &(0x7f000098e000)=@known='system.sockprotoname\x00', &(0x7f00006b1000)=""/31, 0x1f) getresuid(&(0x7f0000cfb000)=0x0, &(0x7f00005a3000)=0x0, &(0x7f0000015000)=0x0) getresgid(&(0x7f0000fd7000)=0x0, &(0x7f0000488000-0x4)=0x0, &(0x7f0000696000-0x4)=0x0) lchown(&(0x7f000082f000-0x8)='./file0\x00', r1, r2) write(0xffffffffffffffff, &(0x7f0000a51000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(0xffffffffffffffff, &(0x7f0000f6d000-0x20)="1f0000000104ff00044345bb0700020000d100000900060020002200001200", 0x1f) 2018/01/09 17:39:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004a8000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap$binder(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) recvmsg(r0, &(0x7f00002ca000)={&(0x7f00009d6000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000a98000-0x30)=[{&(0x7f000074a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000344000-0x5a)=""/90, 0x5a}, {&(0x7f0000d1d000-0xf3)=""/243, 0xf3}], 0x3, &(0x7f0000766000)=""/84, 0x54, 0x0}, 0x12040) 2018/01/09 17:39:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7e, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa3}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000166000-0xe9)='V', 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f00000cd000-0x38)={&(0x7f000038f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000efe000-0x30)=[{&(0x7f000071a000-0x1000)="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", 0x2ad}], 0x1, &(0x7f0000b02000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000b45000-0xc)={0x0, 0x3, 0x20}, &(0x7f0000a08000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a60000)={r1, 0xffffffffffff0000, 0x30}, &(0x7f0000cdb000)=0xc) 2018/01/09 17:39:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000788000)='user\x00', &(0x7f0000d04000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e29000-0xa5)='\r', 0x1, 0xfffffffffffffffd) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000f00000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, r0) sched_yield() 2018/01/09 17:39:55 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000002000-0xd)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x13, 0x3, 0x101) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000005000-0x47)=""/71, &(0x7f0000004000)=0x47) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000003000)=0x0) 2018/01/09 17:39:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f000015b000-0x25)="24000000130007ffffffef00000009000100000c0d00030001ffffffff000000f9b81617", 0x24) readv(r0, &(0x7f0000f14000)=[{&(0x7f000054f000)=""/0, 0x0}, {&(0x7f0000672000)=""/156, 0x9c}, {&(0x7f0000b93000-0x45)=""/69, 0x45}], 0x3) 2018/01/09 17:39:55 executing program 6: mmap(&(0x7f0000000000/0xaad000)=nil, 0xaad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000aac000)={0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0}, 0x0) rt_sigsuspend(&(0x7f0000188000-0x8)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) fcntl$setownex(r0, 0xf, &(0x7f000043a000)={0x3, r1}) 2018/01/09 17:39:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x20000201) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000635000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000055a000)=[{0x187, 0xfffffffffffffff7, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007f1000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00003c4000-0x4)=0x7, 0x4) 2018/01/09 17:39:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000320000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) clock_gettime(0x0, &(0x7f0000acd000)={0x0, 0x0}) futex(&(0x7f0000a5c000)=0x6, 0x3, 0x8, &(0x7f00006d4000)={r1, r2+10000000}, &(0x7f0000518000-0x4)=0x6a7, 0x101) r3 = syz_open_dev$evdev(&(0x7f0000340000-0x12)='/dev/input/event#\x00', 0x81, 0x12000) clock_gettime(0x0, &(0x7f000029a000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f000013e000)={{0x0, 0x1c9c380}, {r4, r5}}, &(0x7f0000fd8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c26000)='/dev/hwrng\x00', 0x2b0001, 0x0) mq_timedsend(r6, &(0x7f0000bb0000-0x6)="c369a34213ee", 0x6, 0x4, &(0x7f0000259000-0x10)={0x0, 0x989680}) ppoll(&(0x7f00000a1000)=[{r3, 0x4201, 0x0}], 0x1, &(0x7f0000e84000-0x10)={0x0, 0x0}, &(0x7f0000254000)={0x0}, 0x8) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000057000-0x12)=""/18) ioctl$sock_netrom_SIOCADDRT(r6, 0x890b, &(0x7f0000fa2000)=0x0) r7 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000a8e000-0x10)={0x1, 0x1000, &(0x7f000088d000-0x1000)="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"}) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000142000-0x4)=0x0) r8 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) r9 = syz_open_dev$usbmon(&(0x7f00005f1000)='/dev/usbmon#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000050b000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000048a000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f0000bdd000)={r10, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40007, 0x6}, &(0x7f0000a6e000)=0x98) ioctl$EVIOCSABS20(r8, 0x401845e0, &(0x7f0000f9e000-0x18)={0x8, 0x9, 0xf3aa, 0x100000000005, 0x7, 0x3}) creat(&(0x7f0000ecf000-0xe)='./file0\x00', 0x8) ftruncate(r7, 0x10000) sendfile(r8, r7, 0x0, 0x72439a6b) 2018/01/09 17:39:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x11) recvmmsg(r0, &(0x7f00003ec000)=[{{&(0x7f00002ed000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000376000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000a70000)={0x0, 0x1c9c380}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00009ca000-0x10)={&(0x7f0000121000/0x800000)=nil, 0x800000}) 2018/01/09 17:39:55 executing program 0: r0 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x2)='$\x00', 0xfffffffffffffffe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/dev/keychord\x00', 0x100, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000005000-0x88)=""/136) keyctl$unlink(0x9, r2, r2) sendfile(r0, r0, &(0x7f0000002000-0x8)=0x0, 0x8) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000003000)={0x0, 0x5}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000000)={r4, 0x3, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000edd000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="e62216c6211bcf714bdddc7c2362b14db2e6d0bdae45ae78a802a23504c7cb031870", 0x22}, {&(0x7f0000fbb000+0x492)="00b034a3c774e18650587e8a9380ba5bddce32bf5ce23f07875f94be467db13feb5d5e20876a4cf078123f8c516e8427e8f0648e4233328dbf62df90eeed5cbc7b1435c24bc2ddf7aca17a43373d1490500f16a446c575ce134ba9724b98beae0321223571c8f9c2a35a23ce39d17b34d3c98d25a4b96385ac80056d21c683aef93f9d56b4465c8466c7d501a60838cc2c9e50b87f050957b7f5d82abaf598b1c80c5d4ea640026e8315374e79fbf9f4a2fa218fae12894648bc53ec914d5aedbaa52af8831566336204c313d194", 0xce}, {&(0x7f0000656000)="a7e2edd3d36ad6d6bef49c81b888b7a9e68f2e957cfda14d0d6cc29d0e3659082bb00c2bd5c65d19e37ff6611d95fe38c61f421fc83b000b72a53710a56c8f2391e29690413858fc8064b8021f088c2eb7ec9c58b44ed167e4f38aeb429d5771eb5ec480f68c02", 0x67}, {&(0x7f00002aa000)="38a7ec3211b28128fa7fd44dda13beff8519aa5e8cf9e86d1a83140f1f1d456468ea5552aa7e1ee46ea3c94c90e68a24f90d58582e76a2fd5f8bc1d6b8700c0d9a4553e356956a37d1881a91d2f5311c9e5a59ba75a0e7dad667d81cacdbba70f9eab3558b56", 0x66}, {&(0x7f0000001000-0x76)="004ebe8024072cdd224542a52bdb73f76c5c6fcb3d8b6b40c217656d310342024055412d25291d52cf98f08acbdc61a1b7292c40fb0fe75c4195709f79c33f1cef72ed037282eb64f7d712648652b166cfaa10610715bea1a987634d4b30325c8dedfe817663e331d7e3d69584eff1d752201bc9ed07", 0x76}, {&(0x7f0000001000-0xd0)="9b812c1b64ed615fd9e0c8cef5f2a3f80e837bcb14f282b465d5c81f1a7bd49dab7667c64ab11fccc26b68dadcf1fadcb59a99569e621bdbc3f2a24c8e8ce5dd5266f8ad03cf6bfcec7724c5cd945a32deb2a3b5207a8c7b44e9458177a448a688e18ab0fa46fda061709cdd78857016f74ac7bf76774e4e0a66dfe91c37b12241611d0da5edacfcead11440af29239ea1f0e9858e35af51dfa35a79f5d6e5e89dc9f9144472a12f3859623024a348c4e5729e240986ef4e81ca7cde64ae54ffb760cc8369d98355cb91b38eec65994d", 0xd0}, {&(0x7f00004d2000-0x35)="b5a13bfa60c0292b67665a289bd5cbad60c44d0b8396c4d12af0cf1fa138c180b77aa7a3ac6ee6f8980a45da5898c086faf141d1f2", 0x35}, {&(0x7f0000449000-0xa1)="a36fec02f222e2fde092688078db81d28e8b801d19225f4451730c2227452be1c8813dc4e02e30162edf016713a3113dfc7ed59a62110853eb695e32701f6f7c6d939f50aa843323ff0b80b0f38581f68b9201751c056e166787879cf363030d277f6e8c8b1890c1069a1889108a38f23ef1c99c0d508a0c4d8f808a48a931998f5be5311dc50af26053bc69925aa742821093b2d21f1b3a75d9b0b2d1234c87e6", 0xa1}], 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef5000-0x8)={0x0, 0x0}) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x105}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000094f000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/09 17:39:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7e, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa3}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000166000-0xe9)='V', 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f00000cd000-0x38)={&(0x7f000038f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000efe000-0x30)=[{&(0x7f000071a000-0x1000)="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", 0x2ad}], 0x1, &(0x7f0000b02000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000b45000-0xc)={0x0, 0x3, 0x20}, &(0x7f0000a08000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a60000)={r1, 0xffffffffffff0000, 0x30}, &(0x7f0000cdb000)=0xc) 2018/01/09 17:39:55 executing program 4: r0 = inotify_init1(0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000768000-0x8)={0x0, 0x0}) bind$inet(r1, &(0x7f0000a5f000-0x10)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fadvise64(r0, 0x0, 0x0, 0x3) 2018/01/09 17:39:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setrlimit(0xf, &(0x7f0000150000-0x10)={0x4, 0x1000}) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2018/01/09 17:39:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x1, 0x1}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x5, 0x6, &(0x7f0000021000-0x7b)="ae57b145a67d4893e7fbdf67c7bf162ecff4c064d91dc53993e795d111042766b3f62d5ec103e5bbc95af5771320fffd7755f5a4409305d60207c8b61d3aa190e1153c7b2563d5e443c6cad3a95b6e9354f750fe155b0feb68b7ce7654c6e3b1afa9ba5ea8c4f16caa896f5c4d81bf868c2a80097af79663b76875", 0x7b) sendmsg$inet_sctp(r0, &(0x7f0000da0000)={&(0x7f00008f6000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000554000)=[], 0x0, &(0x7f0000f86000-0x1b0)=[], 0x0, 0x0}, 0x0) 2018/01/09 17:39:55 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x3, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000001000/0x1000)=nil, 0x1000}, 0x3, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000001000)={0x80000007fffffc, 0x0, 0x2e}) mq_notify(0xffffffffffffffff, &(0x7f0000014000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000004000-0x8)='./file0\x00', 0x20) r2 = request_key(&(0x7f0000003000)='asymmetric\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000)='%.lo@\x00', 0xfffffffffffffffb) keyctl$assume_authority(0x10, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 17:39:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000079000)=0x0, &(0x7f00001dd000)=0x8) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000edb000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000ae3000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000786000-0x4)=0x14) writev(r0, &(0x7f0000b13000)=[{&(0x7f00004b4000)="2900000021001980013d5424000a00200200001600f000000000000405000c00000400000006ec006e", 0x29}], 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006c6000-0xf)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000036e000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fac000-0x4)=0xe8) 2018/01/09 17:39:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f00001b5000)={0x0, 0x0, 0x0, 0x0, 0x85, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ac0000-0x4)=0x0) getresuid(&(0x7f000041c000-0x4)=0x0, &(0x7f0000d58000)=0x0, &(0x7f0000f4e000)=0x0) getgroups(0x8, &(0x7f0000a9b000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c9f000-0x4)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d9d000-0x4)=0x0) fstat(r0, &(0x7f0000cf0000+0xfcb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00008ee000-0x10)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001df000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e38000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041c000-0x4)=0xe8) poll(&(0x7f0000746000-0x10)=[{r0, 0x1, 0x0}, {r0, 0x2100, 0x0}], 0x2, 0x0) fstat(r0, &(0x7f0000302000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000047f000)={0x0, 0x0, 0x0}, &(0x7f000096b000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000674000-0xc)={0x0, 0x0, 0x0}, &(0x7f000053e000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00004c5000-0x4)={0x8001}, 0x4) lstat(&(0x7f0000d77000-0x8)='./file0\x00', &(0x7f0000a44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000042b000)=0x0) r14 = getuid() r15 = getgid() ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000e4c000-0x40)={&(0x7f0000a08000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000d3a000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000a05000-0x8)=[0x0, 0x0], &(0x7f0000a14000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x4, 0x2, 0xa, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000d9f000-0x38)={&(0x7f0000a0f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d4c000)=[{&(0x7f00002f5000-0xfb)="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", 0xfb}, {&(0x7f00007c5000)="a2ccd141fcb893c01c9ec9fc640e45e520dc9999e736dafa8dcced85e7c730eaaab67abe4618dd4f972234878f0f16c4a7a337d3fc72bb99ab8925bf084dbf9d836267b72338081facdc36df37417ee26ffb182434ff684859a11852bd79d1c415895cae13e9b4ab5deae51e11f16b0769b78d9f10271c1fb1c10c691358a86b53b8a296a6ba06cbb3492bd6eed2af0c95694e50245d481b93c4ccb34c1c4cdb21f9d89d44a064d3dffaa28ea7bc04", 0xaf}, {&(0x7f0000e49000)="51e1da05cfaad16b3c706be191e3d217aad7312e333c92825287a70328d43a9d3dbd4c15b6e598f23cfd04f6b6a0d4570114b10913e7150fb8a452a71a85d0ae825d0c52c94b5992ce1046750250dcca963d74b5c48ff5b008d5a5c16a03524d147da46c46e357e268473baa4f272ca97fe1e6a6770e1b74090d96e121b0ae64bcdbfd051161735b19d7befbc68b513115176e445e947fd2097406926a4a0070daa5f23851a2792db53321dbfd20eea9a1d69955ca64c8aad4c523fd198a182c9fd5a3371c7fd9a519b5e37625bc2b0642241be0ba26d5a7b9", 0xd9}, {&(0x7f0000153000-0xbc)="a20747f58417ca37f9674e80864a7547c1a99df3a0960078327e7abcd50881860caa6e54e30be2ee8f0ffa2e7f8f71bd6efad3572fbe24869d4b8f140ada5cb269ea288728e01f954e6496b65017dc15760f8d9d91c7b7dd884e8cc3c3344cf0b0af5693f9d7bb6236e9ed06bcac55290f1fe694e2ea700d51178e5b7294549378315a5e67b54ddb4224b17401d81581a276731258a0ad1842c861432364c02c07e492a0fca9623a4367c8aa7bfb828399b3c74e59432cc68b40f89a", 0xbc}], 0x4, &(0x7f0000b75000-0xd0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xd0, 0x1}, 0x4000) 2018/01/09 17:39:55 executing program 7: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0xd199c9591715029b, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000002000-0x14)={0x11, 0xb, r2, 0x1, 0x8, 0x6, @random="b13b0f1919ad", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000004000)="4b804886", &(0x7f0000004000)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000004000)="327062023e0001c204d74b063d654cf0afd30081ef7772ce5754daa677810f2801c43f5811664118091b14895983629480a0668dec10c3aef116d977efeb5117fb08dee2c9a262bebde7844db124e9aa61387e7e62b5624f19038ca896b970f0a70907066808c2a313d3f26bd99ca046775289986a6e16362e5fcdf371d894ed5d8f98d90804f5157281d6d496fb0375b32c1017b2c35038f71a290234d7b1df86e642824895bd7c043f9e") r3 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000013000)={&(0x7f0000001000/0x3000)=nil, 0x3000}) fcntl$addseals(r3, 0x409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = gettid() tkill(r4, 0x40) lseek(r3, 0x0, 0x4) close(r0) tkill(r4, 0x26) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000daf000)=0x0) 2018/01/09 17:39:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000402) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000-0xc)={0xffffefd, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ec9000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f00006c8000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000050c000)={0x0}, 0x8) fsync(r0) 2018/01/09 17:39:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000a64000)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000d20000-0x4)='udf\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000fbe000)='./file0\x00', 0x2) socket(0x0, 0x0, 0x0) [ 87.912415] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. [ 87.941344] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/09 17:39:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00003d3000-0x8)='keyring\x00', &(0x7f0000419000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000afd000)='keyring\x00', &(0x7f0000897000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) request_key(&(0x7f0000402000-0x8)='keyring\x00', &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000464000-0xd)='trustednodev\x00', r1) 2018/01/09 17:39:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c0b000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) mkdirat(r0, &(0x7f0000c2b000-0x8)='./file0\x00', 0x20) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f000000c000-0x14)='/', r1, &(0x7f0000020000-0x8)='./file0\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000a26000)={0x0, 0x0}) sched_getattr(r2, &(0x7f0000cac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/09 17:39:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) writev(r2, &(0x7f00004e5000)=[{&(0x7f000037e000)="fef90b277a1af67e38cf74fcda186a6aacbf8e70ecdf5b6833baeb908f43501e3857a72966eb6e80d3e6069dbccc7b4f6ab4471250e54819a69bd21bacccff1fddd07718fb7c0119e861ebae7b7c05e6a0bead58e2d27eaddc8eea7f9d4d512f2cbdc9d241ce729143800b5e6b00677ecac7cfd81eda664389daece4111c1f1e969bb764254f", 0x86}], 0x1) 2018/01/09 17:39:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000330000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00001e1000-0x4)=0x0, &(0x7f0000c60000-0x4)=0x4) r2 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008da000-0xe)='/selinux/load\x00', 0x2, 0x0) r4 = add_key$user(&(0x7f00009e9000-0x5)='user\x00', &(0x7f0000117000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d11000-0xc1)="5226e66ec112332ed787988b47636c6172a97a077c18b75d224c2d86a9f5179fd8b46d34acc102eb350c0f7fe31818f59be2ba9a7502e7aa574e8b5a28f154d7fe396791aaa4de3762c0a27376cf22c75f84c2bb10781606d351eb3ee38ceb8228b8329d3f72f3cc439784374a986d645ff71b6b684a2d756d4ca6c1b840432a3a0450228876db87a2db8db482a92ccc59fdc93d108e9a981f4307bc466acdbd83db3ac839cab63d56543efee1afb077d8646732b5ff0bd5cdd81addea301a91fa", 0xc1, 0xfffffffffffffffb) r5 = add_key(&(0x7f0000ada000-0x6)='rxrpc\x00', &(0x7f0000033000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, r4, 0x20, 0x0, r5) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f00001bc000-0xbc)={0x4e, 0x1, 'client1\x00', 0x1, "c64201eb1009bee5", "9f0a472f8ca934deaa16822eaceb47b1103e44e22b04d8bd7ec81b65ba3450cc", 0x0, 0x2, [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, 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]}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00006dc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 17:39:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000252000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000b3000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000924000-0x4)=0xe8) getresgid(&(0x7f00000a4000)=0x0, &(0x7f0000284000)=0x0, &(0x7f0000ac6000)=0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000498000)='/dev/autofs\x00', 0x1c082, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = epoll_create1(0x80000) r7 = accept4$ipx(0xffffffffffffffff, &(0x7f000075c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fba000)=0x10, 0x80800) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000096000-0x9)='/dev/rtc\x00', 0x2, 0x0) pipe2(&(0x7f0000547000)={0x0, 0x0}, 0x80000) socketpair$inet(0x2, 0xe, 0x5, &(0x7f0000611000)={0x0, 0x0}) r11 = accept$ax25(0xffffffffffffffff, &(0x7f0000f32000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f7c000)=0x10) r12 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000403000-0xc)='/dev/rfkill\x00', 0x4100, 0x0) r13 = socket$netlink(0x10, 0x3, 0x1) r14 = openat$ppp(0xffffffffffffff9c, &(0x7f000055e000)='/dev/ppp\x00', 0x40000, 0x0) r15 = syz_open_dev$tun(&(0x7f0000a59000-0xd)='/dev/net/tun\x00', 0x0, 0x8000) r16 = syz_open_dev$sndseq(&(0x7f0000d51000)='/dev/snd/seq\x00', 0x0, 0x200000) pipe(&(0x7f0000af4000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001bd000-0x8)={0x0, 0x0}) r19 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b5e000)='/selinux/mls\x00', 0x0, 0x0) r20 = socket(0xd, 0x80007, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000014a000-0x8)={0x0, 0x0}) r22 = socket$inet_icmp(0x2, 0x2, 0x1) r23 = syz_open_dev$loop(&(0x7f0000934000-0xb)='/dev/loop#\x00', 0x9, 0x100) r24 = openat$keychord(0xffffffffffffff9c, &(0x7f0000209000-0xe)='/dev/keychord\x00', 0x400000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00001f0000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f000041f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00003dc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getpid() stat(&(0x7f00007e4000-0x8)='./file0\x00', &(0x7f0000962000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000b45000-0x8)='./file0\x00', &(0x7f00005ac000+0x7ee)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = syz_open_dev$loop(&(0x7f000099e000-0xb)='/dev/loop#\x00', 0x80, 0x202200) r32 = syz_open_dev$sndtimer(&(0x7f00005cd000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) r33 = socket(0x11, 0x0, 0x8) r34 = syz_open_dev$evdev(&(0x7f000090e000)='/dev/input/event#\x00', 0x5, 0x40080) r35 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000ac2000)={0x0, 0x0}) r38 = fanotify_init(0x8, 0x801) r39 = socket$nl_xfrm(0x10, 0x3, 0x6) r40 = socket$inet6_sctp(0xa, 0x1, 0x84) r41 = socket$inet_udp(0x2, 0x2, 0x0) r42 = socket(0x4, 0xa, 0xfffffffffffffffc) r43 = inotify_init1(0x800) r44 = socket$netlink(0x10, 0x3, 0xf) socketpair$inet6(0xa, 0x7, 0x6, &(0x7f0000f2e000-0x8)={0x0, 0x0}) r46 = accept4$packet(0xffffffffffffffff, &(0x7f000085f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000629000-0x4)=0x14, 0x80800) r47 = creat(&(0x7f0000e06000-0x8)='./file0\x00', 0x8) r48 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r49 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c3a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r50 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ea9000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002f4000)=0xffffffffffffff8b, 0x7ff) r51 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a15000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005a4000)={0x0, 0x80000, 0xffffffffffffffff}) r53 = syz_open_dev$evdev(&(0x7f0000c5a000)='/dev/input/event#\x00', 0x200, 0x200) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ed3000-0x8)={0x0, 0x0}) r55 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008ad000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r56 = accept4$ax25(0xffffffffffffffff, &(0x7f0000386000-0x4)={0x0, {""/7}, 0x0}, &(0x7f00005c6000+0xc0)=0x10, 0x80800) r57 = getpid() lstat(&(0x7f000078c000-0x8)='./file0\x00', &(0x7f0000815000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00004d3000-0x4)=[0xffffffffffffffff]) r60 = syz_open_dev$tun(&(0x7f0000489000)='/dev/net/tun\x00', 0x0, 0xd1d6bef3aac4d722) r61 = accept4$llc(0xffffffffffffff9c, &(0x7f0000400000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005d4000-0x4)=0x10, 0x800) r62 = inotify_init() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000076b000+0xe10)=0x0) r64 = geteuid() r65 = getegid() r66 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ece000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000492000)=0xe8) getsockopt$sock_cred(r36, 0x1, 0x11, &(0x7f000075e000)={0x0, 0x0, 0x0}, &(0x7f0000c95000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000422000-0x4)=0x0) lstat(&(0x7f0000c2c000)='./file0\x00', &(0x7f0000999000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000cb9000)='./file0\x00', &(0x7f0000d37000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r72 = accept$unix(0xffffffffffffffff, &(0x7f0000b82000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001bd000-0x4)=0x8) r73 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c77000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r74 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f00001d2000)={0x0, 0x0}) r76 = syz_open_dev$sndseq(&(0x7f0000e7f000)='/dev/snd/seq\x00', 0x0, 0x101000) r77 = socket$packet(0x11, 0x0, 0x300) r78 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000037000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r79 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r80 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000426000)='/selinux/access\x00', 0x2, 0x0) r81 = openat$rtc(0xffffffffffffff9c, &(0x7f0000241000-0x9)='/dev/rtc\x00', 0x2000, 0x0) r82 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000082c000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d10000-0x8)={0x0, 0x0}) r84 = open(&(0x7f0000596000-0x8)='./file0\x00', 0x200400, 0x40) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000034000-0x8)={0x0, 0x0}) r86 = syz_open_dev$urandom(&(0x7f000002d000-0xd)='/dev/urandom\x00', 0x0, 0x200) r87 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000894000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000272000-0x4)=0xe8) getgroups(0x4, &(0x7f00008d3000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r90 = getpid() getresuid(&(0x7f0000dab000)=0x0, &(0x7f0000b2d000-0x4)=0x0, &(0x7f0000308000-0x4)=0x0) fstat(0xffffffffffffff9c, &(0x7f00004e3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00006b5000)=[{&(0x7f000036b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007bc000-0x20)=[{&(0x7f00009d6000)="1f43a47f9a443d64fb4eb10dec69f01f95c803bcc802cdfe1f2bd0a7d564b4a38ae8e3df5d9e26420e15a46d887c6e4bc38785566dad5920a0c6ed0c007b1fcbfb2c9c0ed36d2272df3e1fb68a73430b1700e19867fd9b3cc1fbe3d2696cdd3dbaeea786b9294c2e7ed5f372ac1e9e090ea1e81df350e5c15d921d9a19d2c87c3f337e0f4d56a38647c34e7a70f3ac426a56b03ca1c147d62173bdd6e2018b704ebe9cb2e4f34469a464373bc72bd9dc853bdbf44ecc6784a8f1d62eb404e48ac7b5f3828f063717afa6af79fdc891c97db2b825203a629a789df57a8f3a55", 0xdf}, {&(0x7f0000115000-0xa1)="d5363a172b73f20e9d11cfa2d64fc985d660fa042b6141adf85e9d15c6b1b6beb58dbf2473c8261ae3d7b09741f60c294f78e451b5703c8fb84ca6de3ab2c76444231e9475a2679cbc841a4793b2b94b09e2cd02e3566a18152e4835fce5c9ceedd7341163d111d8d31829ba62fcca4e083b6665a7dfed13a83f606aad10abe52fb53b32c39456bd60491b50287f380bd0090f4798079495af10b6ba855d0ff557", 0xa1}], 0x2, &(0x7f0000d28000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x20, 0x1, 0x1, [r5, r6, r7, r8]}, @rights={0x20, 0x1, 0x1, [r9, r10, r11, r12]}], 0x78, 0x8000}, {&(0x7f0000f0e000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000e8f000+0x646)=[{&(0x7f0000a66000)="e13f1ab15ef84cb0d330b1c23ff748fe067c6492469f61b458edd97c995ff632b0cd73e7fdb35a5d933c2b2214eca6390c5f96aaf74b1d5d3d751d111e5c7a420ab37ca2b16095d1c5a5246188e398350e0a398c05411bf65fe5a07fbc8e3a629b663d08d176771e1ac6164309d5f6b2a40c6c9581735869095be31626d031ae2ebad2f805ec395eb2405077a56fe6ff1f8a2929e518ceb822a8cb9d2866ff411495054e7b6d2a98c4a051199f6e4bb4f966ed6c2b7f1f551ba03b08a9a53051b5d90509422fc6d2671055aa8560274113f392f4dd529c4eb6550bb93b7fd7c4704b10901ea722ae617c441be79e78", 0xef}, {&(0x7f0000560000)="323c991885763f29fafdda87345e2cc1fa6cdae0d2cf165a36b2d1b3a59ff5a771826b15d6ee148872d6393f0b30ccdd779755d2f0e8a526227899a9f9151297069129fcc530f9b03d5b8058f357687977", 0x51}, {&(0x7f00009c4000-0x55)="8b4b5a54595f0bd9a054d6c2c367e39e783c8a434595005c1274f26ae8fbe3728edfe0263b4a0d8196f24404390b75d8265f5f59fe75ebafdd76a4c90c60fe9e0af4cce0558ebd241111ed0fc4d28298a96814aee1", 0x55}, {&(0x7f000064e000)="9d57fdce2e204fc08a20ce1720cc3f049ea41e459bcbe955636ad167659a3246bf95078c1228012ab5eccd305df831e50ec56b0a0cec48505102a11de635237bd227caaa60d22f4e26e33029fd7fa79843aeec1d7a904217dcfb2c030b754ccc2220fe8c61", 0x65}, {&(0x7f000036d000+0x691)="bf3e7139d7dfdbfdbc817870ecbac3d242b69446309519884723c798cae2848e5e2f61ecd98889045687d17a9c4225b5860a140c3705ab25919fdd5b54b574c659af5458d028f68a5191c3ed28565c433b9f268afe4c237297989460b734d3414b1265ef5814541e41e8bdee283fd659ec18816994a69f62cd48a0fb3b4c05930ad5815ad4c2c22649d61bb029514623604139c6c27283e18977a7fa324bace3efec9fcb733a8094b6e36eaeddddfaecbc3454299db67cbdbfe55bdfd4bf4c160fded3fa1ca59f289f626f284ed15b631a870255fe1d1e", 0xd7}], 0x5, &(0x7f0000e74000)=[@rights={0x18, 0x1, 0x1, [r13, r14]}, @rights={0x38, 0x1, 0x1, [r15, r16, r17, r18, r19, r20, r21, r22, r23, r24]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x70, 0x4}, {&(0x7f00001c4000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007df000-0x30)=[{&(0x7f0000e5e000-0x36)="eac427f0e484769042e34cfe14bede227c7828724e8e041945f93dcb466da2ef8832980bba3f2ebdc201bfbb4a9fe5b2ff263d6d63f4", 0x36}, {&(0x7f0000d9a000-0x98)="14420ee2f0ef1055c3983f9a19b661993f75b89348597893c4bd84b61b7e18926e519ab8e1210f5859e9931c34f7592d23be6061f3044dc6c995a39ad193e991756089cc10b870b91f73464f8322cc6b6c04f7aafc119e6f5dcefa2deb72fc2ae68a4f2f9755df640f043e35e72253898d3261939d500c4de7db67284f3a6cf1b3f52e3abe58d59094d9e8ac6bc67d21c5641509ff5b101e", 0x98}, {&(0x7f0000db2000)="ae68b7caeff4c0aee0a42a2636555f8a680f621e1a4b613b05599506ad5d260ddbba0e23c85942c7b18c89bd67c1e54556c4e1dbc0f7ce825888a81858b7dc54483c", 0x42}], 0x3, &(0x7f00005b1000)=[@cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x30, 0x1, 0x1, [r31, r32, r33, r34, r35, r37, r38, r39]}], 0x50, 0x4000040}, {&(0x7f0000fc1000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e71000-0x30)=[{&(0x7f00006e9000-0xcf)="3b18763c95dfcab5e87ee76dbb9add9f8b2ff786e1bbed92a10e064649967c489c8a90f3c1baa11c76829f733875275a937bcc0564e1569d72cbce4ed5bddef6691a0cafe796a957dfe9f20d4b259fb66370d0b163e677abc0d924c06293f841542f765b37866c0457328ba24791390c8ef319283a66e5b00888931687bda92cbb1124ccded4a34929d57eeb5efe97f99a37a9f9145fe181c10ee9a2e0bdb0b393597b8ffe9e8807d60369ebec9c72c5739e15b474bbfc6ab01c1aafd214568a10d2372d5bd6f7abeace16f3307b5d", 0xcf}, {&(0x7f0000a23000-0x43)="c2db27f4f1aa819e7570e55512d68e8a72c34dd249a9513e3b96db6c024c59eea938e13f440f9abfb32e4cb17c1e5c27dc9bc683a736898abb11dd1c02e10be030b15e", 0x43}, {&(0x7f0000e18000-0x87)="ab950f444f6bcc313e105e0c7a0a3df4928ee70be75feeefa51419a0682ac2670d7d39f88ad1439ac978f1fc5901b0695a2f02b701e81710e5e3c3d09de83b86e4f88bf404a99910513d28e29e89d56c93545172a677b35453afb2c0ea56923c52e8ed321d405e90c5701918eab230d31ee43114a72a793bfab025e3e3a1b3b7405fab26c16761", 0x87}], 0x3, &(0x7f00003cf000)=[@rights={0x38, 0x1, 0x1, [r40, r41, r42, r43, r44, r45, r46, r47, r48]}, @rights={0x30, 0x1, 0x1, [r49, r50, r51, r52, r53, r54, r55, r56]}], 0x68, 0x4040810}, {&(0x7f000035c000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000020000-0x70)=[{&(0x7f000042b000)="585b19df628277391a55bbd20fdcb5a32437f68fc915b27409ff83cae2796d04c466028d388270f7131567c864adefbc20ec36106b9b266eeb87180b156b9c2eedf7417432f8f099845bb5d3cc0dea42bfb9", 0x52}, {&(0x7f00000a7000-0x47)="e8aa0dcacca6ce304748bea13bc700cd050d897df37ca8cc227a43c3fa2a28fc5a3ed80fdafc9e5fa8fb38d3207b8093199ad9b17536238cd15eef9c540462dc6484b432559cc5", 0x47}, {&(0x7f0000cad000-0xbb)="ae6009b428d4d948ebc246b16f316755982984d4c87941644754f334df2eae35b377ee4718a29701fec63966dcb2e19c3bc6425456d768896a997df68ad937cfdeee8b7c1ceb2d1f3495e81629ca3ecb400026dc9ea70656aa37ff2cb5ab4bf898d42570359e17aae89f851cbfebb06b5208f92a8e6d046e93fa3248df7620e3c2e7561104cf6f9ce2cc2b9ed8e34b34a2dfadea320ec58cac484fa273614be1372c02884530aef0910530ff07782a4d90358cd850fe3806e5289f", 0xbb}, {&(0x7f0000db6000-0x83)="9a5c62bb6c67b02323d6ed1e1ae5ffdfe03f3f23ab18acf7daca215ef177b52884b5a2f188df91d549cfa736dc115081166667c896a154758d45d35de4b23fe77851edc4a03ee6d611f9659d409a035b58979b8530826b21ddc12cc42b98b8e7afa681bbae83354351dabb22ab97583a439f03abbb90113c91e99326c4b4f71fb1a1be", 0x83}, {&(0x7f00003b3000)="fcf4e4940a7a7d6a39c38fe12ebadb5b4808a0616086443498eebe64756801e88f8245da1b737b13ba89f7d89063d91187", 0x31}, 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{&(0x7f0000481000-0xe6)="8f2c996260753cc2292935b0c4cd69a53d5b943d87cefa5a60eec6774f0ae5ef441590f2292a80909e35d5f71176b7ca1af49f7f5f63c6a33307dfca943d5b7ba697e873859155feef96247e4951ad20790dcf0b3bb285dcbbd09cb867112064578869477d381ef979bc2ae630c1fc5b370d63da14c2530c21991f918b7fb2c9d4242a388a591b05a3a2f4c571fe313c545774889cc212833ffea0196a8bce1c2d091750f218085a24ba92678f46dcf921310365ad89f43c2fc4933f0bad6d28f86f0e3e4e30164318eab8329ca5d24ef7ec6dc55ae161cf22beaac08d3aadfc3ab56f52f182", 0xe6}, {&(0x7f000058e000-0xfe)="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", 0xfe}, {&(0x7f0000811000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000686000)=[@rights={0x28, 0x1, 0x1, [r82, r83, r84, r85, r86]}, @cred={0x20, 0x1, 0x2, r87, r88, r89}, @cred={0x20, 0x1, 0x2, r90, r91, r92}], 0x68, 0x0}], 0x6, 0x20000004) r93 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r93, 0x84, 0x1f, &(0x7f0000587000-0x98)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xa9f}, &(0x7f000085a000)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r93, 0x84, 0x77, &(0x7f0000f2f000-0xa)={r94, 0x7, 0x1, [0x400]}, 0xa) ioctl$SNDRV_TIMER_IOCTL_START(r93, 0x54a0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r93, 0x40085112, &(0x7f000077b000)={{0xff, 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, 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]}) 2018/01/09 17:39:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000119000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = syz_open_dev$mice(&(0x7f0000412000)='/dev/input/mice\x00', 0x0, 0x0) r1 = accept4$unix(r0, 0x0, &(0x7f0000652000-0x4)=0x0, 0x80000) fanotify_mark(r0, 0x40, 0x11, r1, &(0x7f0000d86000-0x8)='./file0\x00') ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000fd8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000054a000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000196000)={r2, r3, 0x7}) rename(&(0x7f0000b0b000)='./file0/bus\x00', &(0x7f00005b2000)='./file0\x00') 2018/01/09 17:39:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000310000)={0x0, 0x0}) sync_file_range(r0, 0x0, 0x3, 0x406) 2018/01/09 17:39:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000003d000-0xe)='/dev/keychord\x00', 0x104, 0x0) fcntl$setstatus(r0, 0x4, 0x44400) creat(&(0x7f00001bb000)='./file0\x00', 0x90) 2018/01/09 17:39:55 executing program 2: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xa0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000035a000)={0x0, 0x0}) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000154000)=[{r0, 0x2, 0x0}, {r0, 0x9380, 0x0}, {r0, 0x100, 0x0}, {r0, 0x0, 0x0}], 0x4, &(0x7f00001c0000)={r1, r2+30000000}, &(0x7f000035a000)={0x4}, 0x8) 2018/01/09 17:39:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ab0000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000899000)={{0x0, 0x0}, {0x12, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00002be000-0x58)={0x3a85, 0x10001, 0x2, 0x401, 0x80000000, 0x9, [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, 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]}) 2018/01/09 17:39:55 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000e000-0xcf)="32000000180025ff0700940d091404098020fe1fe70400050000001e160002000b00000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000009000)=0x0) syz_open_procfs(r1, &(0x7f0000001000)='net/nfsfs\x00') 2018/01/09 17:39:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x7, &(0x7f0000000000)=[{0x401, 0x5, 0x6, 0x4}, {0x1, 0x450db355, 0x80000001, 0xf2}, {0x1, 0x7, 0x100, 0x6}, {0x1000, 0x5, 0x4, 0x8}, {0x0, 0x8ea, 0x3, 0x86}, {0x7, 0x1, 0x2, 0x7}, {0xcf3, 0x0, 0x7ff, 0x400}]}) clone(0x0, &(0x7f00004a7000)="", &(0x7f0000623000)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f000004f000-0x3a)="") getcwd(&(0x7f0000c01000-0xb7)=""/183, 0xb7) 2018/01/09 17:39:55 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007a9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x20, &(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) connect$unix(r2, &(0x7f0000d6b000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/09 17:39:55 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000a000-0x12)='/dev/input/event#\x00', 0xb16, 0x200000) write(r0, &(0x7f0000000000)="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", 0x1000) r1 = gettid() unshare(0x28060400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r3 = syz_open_procfs(r1, &(0x7f0000004000-0x7)='cpuset\x00') sendfile(r3, r3, &(0x7f0000007000)=0x0, 0x1f) tkill(r1, 0x3e) sendfile(r2, r2, &(0x7f0000007000)=0x0, 0x1) 2018/01/09 17:39:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$netlink(r0, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f0000ef8000-0x10)=[{&(0x7f0000d09000)=[], 0x0}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000094f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f000083f000-0x98)={0x0, 0x0, 0x0, 0x0, 0x401, 0x12, 0x5, 0x1c, "5bd0622cc5cd56b599962277b9c5a87c27e24b325a7e1f564a8608dcf941d6af4f013dbe56583560ff205dde01502396f2744050c88fc875d275d7964fe2fd3d", "4d701c0c661d4049507952257582e6e9f5c958c821a1f8ef38435aa2b5fae8e5", [0x130, 0x81], 0x0}) 2018/01/09 17:39:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigaction(0x7, &(0x7f000069d000)={0x47e0e8, {0xfffffffffffff27d}, 0xc9d2db0b9c0912a0, 0x0}, &(0x7f000040f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000347000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000fb5000)='/dev/autofs\x00', 0x400, 0x0) 2018/01/09 17:39:56 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000e78000)=[{&(0x7f0000000000)=""/14, 0xe}], 0x1) pread64(r0, &(0x7f0000354000)=""/61, 0x3d, 0x0) 2018/01/09 17:39:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000650000)={{0xff, 0x3}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000399000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x81, 0x20, 0x80000001, 0x2}, &(0x7f0000445000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000b4c000-0x6)={r1, 0x10000}, 0x6) 2018/01/09 17:39:56 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ffb000)='/selinux/user\x00', 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000a8c000-0xd3)=""/211) execve(&(0x7f0000df6000)='./file0\x00', &(0x7f0000ff9000)=[&(0x7f0000d13000-0x1)='\x00', &(0x7f00006a1000)='\x00', &(0x7f0000ffa000-0x20)='mime_typexselinuxwlan0m-self,.*\x00', &(0x7f0000ffa000)='(}wlan0\x00', &(0x7f0000550000-0x4)="2d132c00", &(0x7f0000ffa000-0x1e)='\\[system\\md5sumtrusted@vmnet1\x00'], &(0x7f0000457000)=[]) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000c6c000-0x10)=[{&(0x7f000045e000-0x3a)="390000001300190000003500000000005fb54158030000006c0b02af060080051100160000100000000000000000011000e907010420000096", 0x39}], 0x1) 2018/01/09 17:39:56 executing program 7: mmap(&(0x7f0000000000/0xcee000)=nil, 0xcee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000cef000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000125000-0x4)=0x1c, 0x80000) r1 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00008b9000)=r1) r2 = socket(0x400000010, 0x80000000000802, 0x0) write(r2, &(0x7f00005e0000)="220000001900070400ab070000000600028000000000000008b70008270500230000", 0x22) 2018/01/09 17:39:56 executing program 0: mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) times(&(0x7f0000043000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/09 17:39:56 executing program 5: socket$packet(0x11, 0x100040000002, 0x300) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000091f000)='/dev/keychord\x00', 0x400001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x4)={0x0, []}, &(0x7f00004c6000)=0x4) 2018/01/09 17:39:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000606000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d36000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000240000-0x6)={0x0, 0xe9e5}, &(0x7f0000e48000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000a7000-0x10)={r1, 0x3, 0x3, 0xcf}, 0x10) r2 = socket(0x1e, 0xfffffffffffffffe, 0x69d) getsockname$netrom(r2, &(0x7f0000dba000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000833000-0x4)=0x48) sendmsg$nfc_llcp(r2, &(0x7f00006b7000)={&(0x7f00002a5000)={0x27, 0x102, 0x0, 0x0, 0x0, 0x0, "1eda5402274fdc287f2371be084f5201301e5245b97a716a98296305fddcd96ee1265b2f41341e890de2eaf61e1c1d636938df30d3ef78973f4bf0ffca62b3", 0x0}, 0x60, &(0x7f0000e2c000)=[{&(0x7f0000822000-0x34)="dee5859fa897dc595bca6ee544103474fd93689b1bbb13150947eb57165a4766d0105d1d7fdce1db711c94636043dce42987e509", 0x34}], 0x1, &(0x7f000079c000-0x1010)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/09 17:39:56 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000a1000)={0xaa, 0x19, 0x0}) fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) 2018/01/09 17:39:56 executing program 0: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fe9000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000823000-0x28)={@generic="61167e1232094edc0f5f2ca6dabc0bbf", @ifru_settings={0x3ff, 0x3, @sync=&(0x7f0000992000)={0x9, 0x0, 0x6}}}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9000)='/dev/ptmx\x00', 0x301101, 0x0) 2018/01/09 17:39:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) acct(&(0x7f0000469000)='./file0\x00') r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a91000-0xe)='/selinux/load\x00', 0x2, 0x0) accept$unix(r0, 0x0, &(0x7f0000d91000-0x4)=0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000c5a000)=""/132, &(0x7f00000c9000)=0x84) lgetxattr(&(0x7f00000de000-0xe)='./file0/file0\x00', &(0x7f000068c000-0xd)=@random={'btrfs.\x00', 'nodev\x00'}, &(0x7f000050b000-0x33)=""/51, 0x33) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00008d6000)=0x0, &(0x7f000046f000)=0x4) 2018/01/09 17:39:56 executing program 5: r0 = socket(0x11, 0x3, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000210000)="", 0x0) write(r0, &(0x7f0000285000)="c535f55e4a49dc659571c8d3dab46e848278a4f59e390469551715bf549386aefb280ea5bafd218a5aa71866927988425a9650c84e74a36ac6db460bbcd0415e81724b6ac77d0c60f7d00816889d687dbf49b135a564e9fc2dbf084f501973b56dc7382057d16ff7b7369a7d9e60033910ec32cd22552965f88ffa46e1195b3b1d29555a8820b4d5", 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0xffffffffffff7fff, 0x4) 2018/01/09 17:39:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) setsockopt(r0, 0x107, 0x8, &(0x7f0000aca000)="01010096", 0x4) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000132000-0x10)={0x77359400, 0x0}, &(0x7f00002ae000-0x10)={0x0, 0x0}) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x1, @random="b38699a8adc4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000e74000-0x10)=[{&(0x7f00008de000-0x39)="3900000011000924070300209c0500ff0700000005000000d7fffffb084d3c0019001a000f000000fefffff5000000001e2008000011010005", 0x39}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) recvmmsg(r0, &(0x7f000011e000-0x12c)=[{{&(0x7f0000beb000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b36000)=[], 0x0, &(0x7f0000f37000-0x92)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/09 17:39:56 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x400040) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000003000-0x24)={0x2, 0x0, 0x10000, 0xfaa0, 0x7, 0x0, 0x5d5, 0x401, 0x5, 0x1000, 0x0, 0x1}) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x80, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000002000+0x83c)={0x2, 0x101, 0xffffffffffffffff, 0xc4f, 0xfffffffffffffbff, 0x5, 0x8, 0x2, 0x2, 0x7ff, 0x8, 0xc7b}) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 17:39:56 executing program 7: mmap(&(0x7f0000000000/0x4f1000)=nil, 0x4f1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004f2000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00004f1000)=""/179) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f0000268000)=[@free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000002000)=""}) [ 88.484253] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/09 17:39:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) connect$netlink(r0, &(0x7f0000400000-0xc)=@proc={0x10, 0x0, 0x2, 0x800000}, 0xc) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f00006dd000)=0x80000000, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 17:39:56 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlock2(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = syz_open_dev$sg(&(0x7f0000df2000-0x9)='/dev/sg#\x00', 0x9, 0x200) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f000062b000-0x1000)=""/4096) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ae9000-0x15)='/dev/pktcdvd/control\x00', 0xa0100, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ce8000)={{&(0x7f0000997000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/09 17:39:56 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00009b9000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) pwritev(r0, &(0x7f00002c9000)=[{&(0x7f0000ef9000)="11bd3fbf34188c56b6cb8b05899dc567719621b1f17a3beded67a7508b9fdd5f1ee47f6ca33d8a01f3c497d7a3da2c8d044de461682b15284c6849a3bb68e75c545cb15dd57428923b867aba8658420a7424bfaf33e43abf2e1f2a879c4535819addec1e33ec62ac2ec4e88a48552939de93d42a47dea71fa9c1d2ef4e63e18398e7ce9c", 0x84}, {&(0x7f00005dc000-0xa5)="404ea9b3c66f9e4b568df09a4429c24ca9cc129d7e7edcfa56d93c7c19ac7168e37d481bb22c60ba663264fad1b73defa59e7e26d07b9934b00b922b68c938c914e11dd12fb2fd0d9b2b5744ee44c9667fb55b845b31b3c054396ed3c076aaa65e1806ebdbc668126dcd641913aa662907c06b8b3f43702968da83edaad95eecb597942c1865c1682ad6355a17d226cbb8b2355cd8281f8f62ebf9af2ae2cd979245dfb34b", 0xa5}, {&(0x7f0000513000)="cc270045116cda9eabf5c66b7090396789215db367bf5b15e753ed1ea6ecca15bccd8f93fa86b4f027d2ff03c2b467e9ea37355c48a5fbb12a77d3e903440ab87830b5a0bcbd5e", 0x47}, {&(0x7f00007f8000)="80486192ad2219705874781046a2a1e065489746754373e3d7a44c23768ce04d897b701feb80394003e77effcc506be7f77942d8dd3724f5e6a981a5034a00803f0672ecf81e76864dee843c1ca87e535e13a93485ba6dff3f423bfe5892d0f208cf8984395629af5195f12f01a3d7bf7197171dca77b38acaf4020e670159d89b1bbbaa7379405040e61380bbf0af6002d1f7a125046a29a09d3e74f504bcf3d0c54a4d405d9946942deb3f80ccefb4283ce28589eb0e2eb26fa6990c90164cb3d89570772bd4ef4f20d4cdb39574392e54a42ed3b361514810b6686c29d7ffdce6acfe2e49", 0xe6}, {&(0x7f0000d08000-0x8b)="3d8dec3a709ae4665864262423c3eff5865108d6f1ce83b1aef60232a9655494025ad61a613365a9cabdc24a66d8a21834782dfff53c17a56dba9dd5af6a525fd27bb9965471482ba404254067602d6f1b4402d106c4e39875c43fe452bace34cafa2d84de141330b9cba03d204820ded29ffd2c173a2daf884036dc13408eecefc4c7311c4896bf24c862", 0x8b}], 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000065e000-0xb0)={{0x280, 0xbe42}, "706f727430000000000000000000000000000000ff750000000b0000000000000000000035d4ed00000000000000000000af000000000100000001ffed00", 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, 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]}) [ 88.535710] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 88.565828] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 88.568116] binder: BINDER_SET_CONTEXT_MGR already set [ 88.568123] binder: 15326:15329 ioctl 40046207 0 returned -16 [ 88.572685] binder_alloc: 15326: binder_alloc_buf, no vma [ 88.572701] binder: 15326:15338 transaction failed 29189/-3, size 0-0 line 3127 [ 88.576782] binder: undelivered TRANSACTION_ERROR: 29189 [ 88.576893] binder: release 15326:15329 transaction 179 out, still active [ 88.576898] binder: release 15326:15329 transaction 178 in, still active [ 88.576901] binder: undelivered TRANSACTION_COMPLETE [ 88.576913] binder: release 15326:15338 transaction 178 out, still active [ 88.576915] binder: undelivered TRANSACTION_COMPLETE [ 88.576921] binder: send failed reply for transaction 179, target dead [ 88.576927] binder: send failed reply for transaction 178, target dead [ 88.647923] device gre0 entered promiscuous mode [ 88.677577] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/01/09 17:39:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d001400ef00e800c900000008", 0x29}], 0x1) 2018/01/09 17:39:56 executing program 4: mmap(&(0x7f0000000000/0x896000)=nil, 0x896000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f000002d000-0x1a)="c159d2b393728c3a85b57dda07000000", 0x10) mmap(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000896000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000011c000-0x10)={0x0, 0x0}) mmap(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000897000-0x8)='./file0\x00', &(0x7f0000897000-0x20)={{r2, r3/1000+30000}, {0x77359400, 0x0}}) 2018/01/09 17:39:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x2, 0x0, 0x9, 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]}) flock(r0, 0xb) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000f11000)=0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000908000)={0x2, [0xff, 0x1]}, 0x8) fchdir(r0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e63000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000064000)={0x0, 0x8f44}, &(0x7f000087c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ef6000)={0x4, 0x8, 0x89, 0xfffffffffffffff9, r3}, &(0x7f0000223000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000068d000-0x8c)={r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/09 17:39:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000a0b000-0xb4)='=', 0x1) sendto$packet(r1, &(0x7f00005c7000)='D', 0x1, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) sendto$inet(r1, &(0x7f0000d25000-0x1000)="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", 0x670, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) execveat(r1, &(0x7f00002b7000-0x8)='./file0\x00', &(0x7f00003ea000)=[&(0x7f0000e08000-0x19)=']keyringmime_typesystem\x00\x00', &(0x7f0000936000-0xa)='vboxnet1+\x00', &(0x7f0000c6e000-0x6)='wlan0\x00', &(0x7f0000467000-0x6)='nodev\x00', &(0x7f0000d42000-0x1)='\x00'], &(0x7f0000bdd000)=[&(0x7f0000222000-0x4a)="73656c66297b40216c6f6d643573756d2e73656c665d73656c696e7578657468312d5e6370757365745c29706f7369785f61636c5f616363657373261e6d643573756d6d643573756d00", &(0x7f0000b75000)='\x00', &(0x7f00001af000-0x1)='\x00'], 0x1100) 2018/01/09 17:39:56 executing program 0: remap_file_pages(&(0x7f000016f000/0x1000)=nil, 0x1000, 0x4, 0x4, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bd4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00009a8000)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000746000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004b000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x2, 0x4, 0x3, 0x0, 0xa, 0x0, 0x0, 0x62, r1, r3}, {0x1ff, 0x8001, 0xc80, 0x80, 0x3, 0x100000001, 0x8000, 0x8000}, {0x0, 0x6, 0x8, 0x6}, 0x7fffffff, 0x5, 0x0, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x3, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x7f, 0x0, 0xfffffffffffff501}}, 0xe8) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) shutdown(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x1f, 0x9, 0x9e24, 0x0, 0x4, 0x7, 0x401, 0x1}, &(0x7f0000002000-0x40)={0x3ff, 0x7, 0x56, 0x841, 0xfed, 0x7f, 0x1, 0x2}, &(0x7f0000000000)={0x1, 0x1, 0x240c, 0x9, 0x2, 0x1, 0x3, 0x1}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x8)={0x6}, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000003000-0xa)='encrypted\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x6f)="31973cff5c457702e231a26909ba59fb7e9213d92345f5a41aa9b570b8476acf4063a0264ae938adf5aa51753719a804402dc3a063840517602d1c12f98603c45db9d0e469034acdf36276b11f2c5ae4cfe7f0afae269dfab9e86eeda029b44b6b85191213fa25fc4dbb7d0de6c414", 0x6f, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r4, r5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)=@ethtool_dump={0x3f, 0xfe, 0x9, 0x77, "1333a556f743ea0654b723033be18aae0d4ea75aeaed34b57497b26b526798460370a1ec17ae32109a8ec125c9633ca9dba7f1491a9eda0bfc78b727744cf89b739d67c01df6129f8edba7951b5d1b5090a00fa9728680a9bede1b86b3dd30bc114e46abb4c6fc15e98e247954885b1d3985e8e412caf7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000005000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ptrace$setopts(0x4206, r2, 0x10000, 0xb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000004000-0x8)=&(0x7f0000006000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000005000-0x8)=0x18) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000006000)={0x0, 0x9}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000002000-0x8c)={r7, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/09 17:39:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) r2 = socket$inet(0x2, 0xa, 0x0) r3 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000030a000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = socket(0x10, 0x4000000002, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000a22000)=0x0) sendmsg$netlink(r5, &(0x7f0000908000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x14, 0x26, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, "d4"}], 0x14}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000532000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x2, 0xff, 0x6, 0x5, 0xc0, 0x5}, 0x20) 2018/01/09 17:39:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000301000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000e83000)=@random={'os2.\x00', 'mime_type}\x00'}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000bba000)=0x0) r2 = syz_open_procfs(r0, &(0x7f0000dd7000-0x9)='loginuid\x00') exit(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c91000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e71000-0x4)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000ee8000)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) sendfile(r2, r2, &(0x7f0000dc0000)=0x0, 0xff) connect$ipx(r2, &(0x7f0000a02000-0x10)={0x4, 0x4c7, 0x3ff, "e49d8254bc7e", 0x9, 0x0}, 0x10) 2018/01/09 17:39:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a09000-0x12)='/dev/loop-control\x00', 0x400000, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000296000+0x8a0)='/selinux/validatetrans\x00', 0x1, 0x0) sendfile(r0, r1, &(0x7f0000279000)=0x0, 0x1) openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a6000)='/selinux/load\x00', 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00009c6000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/09 17:39:56 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x200) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000013000)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000001000-0x8)={r2, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000011000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='affs\x00', 0x100020, &(0x7f0000000000)="4e04d153442fc740e39cd408eed195449dc17915e1cef332aaffba112be7a1c4565ebaf7a9acfd431fab30c2c55fd63a68001e11aa6c3f6016ec76") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000011000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00005ab000-0x4)=0x0) 2018/01/09 17:39:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000593000)='net/route\x00') fallocate(r0, 0x3, 0xffff, 0xffffffffffffff80) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00009ca000)=0xfffffffffffffff9) preadv(r0, &(0x7f000079f000)=[{&(0x7f0000121000)=""/159, 0x9f}, {&(0x7f000001b000-0xd3)=""/211, 0xd3}], 0x2, 0x0) 2018/01/09 17:39:56 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x3, 0x2) setsockopt$sock_void(r0, 0x29, 0x3c, 0x0, 0x0) 2018/01/09 17:39:56 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000ac000)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000000)={0x1, 0x81, 0x40, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x1000)=""/4096) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000d08000)=0x2800000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000001000)={@rand_addr=0x3, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@broadcast=0xffffffff, @empty=0x0]}, 0x18) fcntl$lock(r0, 0x5, &(0x7f00007a5000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 17:39:56 executing program 4: mmap(&(0x7f0000000000/0x4f5000)=nil, 0x4f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00003e8000)=[@in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x0, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x1, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}], 0xac) r0 = syz_open_dev$binder(&(0x7f00004f2000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004f4000-0xc)={0x20000000, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000131000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) timer_create(0x4, &(0x7f00004f2000-0x60)={0x0, 0x0, 0x5, @thr={&(0x7f000002f000)="", &(0x7f0000159000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004bf000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000006a000-0xc)={0x0, 0x200, 0x30}, &(0x7f0000312000)=0xc) r3 = creat(&(0x7f00000ec000-0x8)='./file0\x00', 0x1) mmap(&(0x7f00004f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f00004f5000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x0, 0x0, 0xffff, 0x9, 0x7, 0x200, 0x0, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00004f4000)={r2, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffff7, 0x6928, 0x100000000, 0x1, 0x80000000, 0x400, 0xfb, 0x5f7b, 0x20000000000, 0x0, 0x7fff, 0x3ff, 0x9, 0x80000001, 0x4]}, &(0x7f00001d3000)=0x108) timer_settime(0x0, 0x0, &(0x7f000037c000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000492000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000268000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/09 17:39:56 executing program 2: prctl$getname(0x10, &(0x7f0000c5a000-0xf4)=""/244) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000df7000+0x8bb)={0x7ff, 0x2, {0x2, 0x3, 0x100, 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, 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, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000358000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) [ 88.860393] device gre0 entered promiscuous mode [ 88.898364] binder: 15385:15386 got new transaction with bad transaction stack, transaction 182 has target 15385:0 [ 88.911700] binder: 15385:15386 transaction failed 29201/-71, size 0-0 line 3031 [ 88.934490] binder: BINDER_SET_CONTEXT_MGR already set [ 88.940096] binder: 15385:15391 ioctl 40046207 0 returned -16 [ 88.956295] binder_alloc: 15385: binder_alloc_buf, no vma [ 88.965068] binder: 15385:15391 transaction failed 29189/-3, size 0-0 line 3127 [ 88.990526] binder: undelivered TRANSACTION_ERROR: 29189 [ 88.996020] binder: release 15385:15386 transaction 182 out, still active 2018/01/09 17:39:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000593000)='net/route\x00') fallocate(r0, 0x3, 0xffff, 0xffffffffffffff80) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00009ca000)=0xfffffffffffffff9) preadv(r0, &(0x7f000079f000)=[{&(0x7f0000121000)=""/159, 0x9f}, {&(0x7f000001b000-0xd3)=""/211, 0xd3}], 0x2, 0x0) 2018/01/09 17:39:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ba2000)=0x0) 2018/01/09 17:39:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000840000-0x11)='cmdline\x00') preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) shutdown(r0, 0x0) 2018/01/09 17:39:56 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000ce7000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000180000)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000001000-0x68)={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, 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]}) 2018/01/09 17:39:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) setns(r1, 0x0) fcntl$setstatus(r1, 0x4, 0x2800) 2018/01/09 17:39:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x1) read(r0, &(0x7f0000151000-0x18)=""/24, 0x18) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000002b000)=[0x6, 0x100000000]) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) pipe(&(0x7f0000f16000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b8d000-0x4)=0x7ff, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00000e5000/0x3000)=nil, 0x3000, 0x2, r2) remap_file_pages(&(0x7f000023f000/0x4000)=nil, 0x4000, 0x0, 0x0, 0xfffffffffffffffd) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$llc(r3, &(0x7f0000b91000)={0x1a, 0x1, 0x1, 0xffffffff, 0x0, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/09 17:39:56 executing program 7: prctl$void(0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e41000-0x28)={@common='lo\x00', &(0x7f0000f4e000)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 17:39:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) recvmsg(r0, &(0x7f0000caf000)={&(0x7f00006de000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000432000)=[{&(0x7f000073b000)=""/73, 0x49}, {&(0x7f0000752000)=""/99, 0x63}, {&(0x7f000046a000)=""/154, 0x9a}, {&(0x7f000072d000-0x7b)=""/123, 0x7b}], 0x4, &(0x7f0000de2000)=""/6, 0x6, 0x9}, 0x2) sendto(r0, &(0x7f0000139000-0x15)="140000000d0ae7fc000000ab0002001702000000", 0x14, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000d8d000-0x8)='keyring\x00', &(0x7f0000848000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r1, 0x2) 2018/01/09 17:39:56 executing program 7: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000045000)={0x8, 0x8}, 0x8) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x7, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0xc137, 0x10000}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x401, 0x9}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x0, 0x0}, 0x0, {0x5, 0x1ff}, 0x0, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 17:39:56 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000003000-0x10)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0, []}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 89.003015] binder: undelivered TRANSACTION_COMPLETE [ 89.008175] binder: undelivered TRANSACTION_ERROR: 29201 [ 89.013601] binder: send failed reply for transaction 182, target dead 2018/01/09 17:39:56 executing program 5: clone(0x0, &(0x7f0000000000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") waitid(0x0, 0x0, &(0x7f0000003000-0x7)={0x0, 0x0, 0x0, 0x0}, 0x880000008, 0x0) 2018/01/09 17:39:56 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) syz_open_dev$usbmon(&(0x7f0000017000-0xd)='/dev/usbmon#\x00', 0xb5, 0x101800) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2018/01/09 17:39:56 executing program 0: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x4206, r1, 0xad3, 0x11) ptrace$setregset(0x4205, r2, 0x10000000002, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)="", 0x0}) 2018/01/09 17:39:56 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000003000)={&(0x7f0000001000)={0x27, 0x5, 0x9, 0x0, 0x8, 0x80, "588d3086f6ed4820bff100967eb5a680121eb1ba8dcd6f0f1e20bd58aa3cfad43ca54be7374e9e93f78777dbca8f640bce8eb8eb34e65a367ffc72ee079702", 0x401}, 0x60, &(0x7f0000006000)=[{&(0x7f0000006000)="8f043a7f42ec9389d5f76c961b37ea0ea4c1835f462d5fa23c152fe4437da3619b08", 0x22}], 0x1, 0x0, 0x0, 0x20004000}, 0x40000) keyctl$join(0x1, &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x2, 0x0}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000007000-0x18)={0xaa, 0x1, 0x0}) lchown(&(0x7f0000004000)='./file0\x00', r2, r3) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) 2018/01/09 17:39:56 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x0) bind(r0, &(0x7f0000fe8000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$inet6(r0, &(0x7f00002c2000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000dc2000-0x4)=0x1c) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000f6f000-0x4)=0x0, &(0x7f0000ff9000)=0x4) 2018/01/09 17:39:56 executing program 2: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000614000-0x11)='/dev/vga_arbiter\x00', 0x105000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000274000-0x4)=0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000b02000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000015b000-0x4)=0x0, &(0x7f00004fc000-0x4)=0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f00008fe000-0x4)=0x22c) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004a1000)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000342000)=0x101, 0x4) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b04000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00003da000)={0x0, 0x0}) accept4$packet(r3, &(0x7f0000584000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009a4000-0x4)=0x14, 0x80000) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000b05000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5825664e, r8}) write$evdev(r0, &(0x7f000032d000-0x78)=[{{r4, r5/1000+10000}, 0xf3, 0x7ff, 0x4}, {{0x0, 0x7530}, 0x74f1, 0xee, 0xba7f}, {{0x77359400, 0x0}, 0x1f, 0x2, 0x3}, {{r6, r7/1000+30000}, 0x6d, 0x1f, 0x6}, {{0x77359400, 0x0}, 0x3, 0x1, 0x9}], 0x78) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000b02000)={0x0, 0x80}, &(0x7f0000b02000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000997000-0xd)={r9, 0x5, "8261df1448"}, &(0x7f00008ef000-0x4)=0xd) bind(r1, &(0x7f00001c4000)=@nfc_llcp={0x27, 0x7, 0xff, 0x5, 0x10000, 0x4, "bc070a8f2a3823df4c3a99f0591f127c5b9996c84b4f0954390063a846ca76a53d135b905f16a19f05d690a0a04c19a53571bb518664a683588adeb9f8849f", 0x1f}, 0x60) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) 2018/01/09 17:39:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ac000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f000000c000-0x14)='/', r0, &(0x7f0000020000-0x8)='./file0\x00', 0x0) 2018/01/09 17:39:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000e97000)='/dev/input/mice\x00', 0x0, 0x80ec1ce3203450b5) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000dc3000-0x1f)=""/31, &(0x7f0000352000-0x4)=0x9a6115105f38a8f9) 2018/01/09 17:39:57 executing program 1: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x2000000c0004) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fb1000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000df1000)=0x5, 0x4) keyctl$join(0x1, &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$join(0x1, &(0x7f00008e6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/09 17:39:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000653000)=0xe50, 0x4) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) clock_gettime(0x0, &(0x7f000034c000)={0x0, 0x0}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) recvmmsg(r0, &(0x7f00006a4000)=[{{&(0x7f000060a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000f5e000)=[], 0x0, &(0x7f0000109000)=""/94, 0x5e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000005c000)={0x0, 0x989680}) write$tun(r2, &(0x7f00003a1000-0xa1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x395, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/09 17:39:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x6) recvmmsg(r0, &(0x7f0000b36000)=[{{&(0x7f0000ce8000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00003a9000-0x10)=[{&(0x7f0000c7e000-0xdf)=""/223, 0xdf}], 0x1, &(0x7f00008fa000)=""/56, 0x38, 0x10001}, 0x2}, {{&(0x7f00007da000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000041000-0x60)=[{&(0x7f00006bf000)=""/179, 0xb3}, {&(0x7f0000324000-0x16)=""/22, 0x16}, {&(0x7f0000b5c000)=""/116, 0x74}, {&(0x7f00008c5000)=""/193, 0xc1}, {&(0x7f000006a000)=""/128, 0x80}, {&(0x7f0000cb2000-0x49)=""/73, 0x49}], 0x6, 0x0, 0x0, 0x1000}, 0x9}, {{&(0x7f0000f36000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000a7f000)=[{&(0x7f0000ecc000-0xfd)=""/253, 0xfd}, {&(0x7f00003c9000)=""/52, 0x34}, {&(0x7f0000a1c000-0x80)=""/128, 0x80}], 0x3, 0x0, 0x0, 0x8100000000000}, 0x6}, {{&(0x7f000058c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00003b7000-0x60)=[{&(0x7f0000e06000-0xc3)=""/195, 0xc3}, {&(0x7f0000aea000)=""/119, 0x77}, {&(0x7f00009cd000)=""/213, 0xd5}, {&(0x7f0000c59000-0xdd)=""/221, 0xdd}, {&(0x7f0000418000-0x61)=""/97, 0x61}, {&(0x7f000066b000-0xe5)=""/229, 0xe5}], 0x6, &(0x7f0000dce000-0x65)=""/101, 0x65, 0x2}, 0x3f}], 0x4, 0x2001, &(0x7f0000e45000-0x10)={0x77359400, 0x0}) r1 = syz_open_dev$mice(&(0x7f000026e000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00006e9000)=0xb41) writev(r0, &(0x7f000006d000-0x10)=[{&(0x7f0000da6000)="390000001300194703bb61e1c30500004000020002000000000000000000800009001300010900000000280fe2000000000000000207000d00", 0x39}], 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d8c000-0x9)='/dev/rtc\x00', 0x240002, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000243000-0x8)={0x0, 0x4, 0x3f}, &(0x7f000031e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000710000)={r3, 0x9}, 0x6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000c0d000-0x4)=r3, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000ac6000)=0x0) 2018/01/09 17:39:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) getsockname$unix(r0, &(0x7f000003b000-0x6e)=@file={0x0, ""/108}, &(0x7f000007e000-0x4)=0x6e) flistxattr(r1, &(0x7f0000458000-0x1000)=""/4096, 0x1000) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000b21000)=0x1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") ioctl$KDSETLED(r0, 0x4b32, 0x1) 2018/01/09 17:39:57 executing program 7: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000003b000-0xd)='/dev/snd/seq\x00', 0x0, 0x800804) r2 = dup2(r1, r0) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r3, &(0x7f0000046000)={0x0, 0x0, 0x0, 0x9, 0x7ff, 0x8, 0x8001, 0x6}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) timer_settime(0x0, 0x0, &(0x7f0000045000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000023000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000047000-0x4)=0x0, &(0x7f0000020000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @time={r4, 0x0}, 0x0, {0x5, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 17:39:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f000044a000/0x1000)=nil, 0x1000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ca3000)={0x0, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000b0d000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair(0xb, 0x8000f, 0xff, &(0x7f0000292000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000002b000)=0x2, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup3(r1, r0, 0x0) getsockopt$inet6_int(r4, 0x29, 0x5e, &(0x7f00009fe000)=0x0, &(0x7f0000674000)=0x4) syz_open_dev$sg(&(0x7f0000d02000)='/dev/sg#\x00', 0xfffffffffffffffb, 0x44000) 2018/01/09 17:39:57 executing program 5: r0 = epoll_create1(0x80000) fallocate(r0, 0x1, 0x100, 0x6) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mkdirat(0xffffffffffffffff, &(0x7f0000011000)='./file0/file0\x00', 0x0) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x800, &(0x7f0000001000-0x5d)=""/93, 0x5d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000001000-0x4)=')]#\x00', 0xa00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 17:39:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000709000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f72000)=@common='ip_vti0\x00', 0x0, 0x0, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000017f000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) write$evdev(r2, &(0x7f0000000000)=[{{0x77359400, 0x0}, 0x3, 0x7, 0x1}, {{0x0, 0x0}, 0x3, 0x80000000, 0x6}, {{0x0, 0x0}, 0x7, 0x5, 0x401}, {{0x77359400, 0x0}, 0x2, 0x6, 0x6}, {{0x0, 0x0}, 0x1, 0x0, 0x7ff}], 0x78) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) 2018/01/09 17:39:57 executing program 4: pipe(&(0x7f0000dad000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x77a000)=nil, 0x77a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000077b000-0xd)='/dev/usbmon#\x00', 0x8, 0x400) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00004c0000)={0x4, {{0xa, 0x1, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000046e000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/09 17:39:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000117000-0xc)={0x0, 0x80000000, 0x0}, &(0x7f00006ba000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00001e7000-0xa0)={r1, @in6={{0xa, 0x3, 0xffb2, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xad, 0x6, 0x20, 0x2, 0x2}, &(0x7f0000cbc000)=0xa0) r2 = getpgrp(0x0) waitid(0x1, r2, &(0x7f0000e70000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xa000000b, &(0x7f00008d9000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000a0f000-0x12)='/dev/input/event#\x00', 0x40000000, 0x2) 2018/01/09 17:39:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002a2000)='yeah\x00', 0x5) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) 2018/01/09 17:39:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x4, 0x1f8) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b32000-0xc)='/dev/autofs\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f00009ca000)=0x3, 0x4) writev(r0, &(0x7f000012a000)=[{&(0x7f0000c0d000)="290000001800310dda00000502c900020a2400000000ff0680000c000c00080004000000000000086b", 0x29}], 0x1) ioctl$VT_DISALLOCATE(r1, 0x5608) getsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000c35000-0x4)=0x0, &(0x7f00000e4000-0x4)=0x4) [ 89.394636] binder: BINDER_SET_CONTEXT_MGR already set [ 89.400149] binder: 15466:15476 ioctl 40046207 0 returned -16 [ 89.420042] binder: release 15466:15469 transaction 186 out, still active [ 89.428094] binder: undelivered TRANSACTION_COMPLETE [ 89.433813] binder: send failed reply for transaction 186, target dead [ 89.461258] device eql entered promiscuous mode 2018/01/09 17:39:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005a9000-0x20)={0x6, 0x0, 0xa, 0x9, 0x2b, 0x1, 0xa5, 0xffffffff, r1}, 0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000003000-0x1008)={r1, 0x0, 0x0, ""}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 17:39:57 executing program 6: times(&(0x7f000003a000-0x20)={0x0, 0x0, 0x0, 0x0}) prctl$setfpexc(0xc, 0x40002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000cf2000)=0x0, &(0x7f00000de000)=0x0, &(0x7f00007b6000-0x4)=0x0) getresgid(&(0x7f0000b46000-0x4)=0x0, &(0x7f0000726000-0x4)=0x0, &(0x7f0000fa6000-0x4)=0x0) setregid(r0, r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00009fc000-0x38)={&(0x7f00006b8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000576000-0x10)={&(0x7f0000c1d000-0x160)=@newpolicy={0xcc, 0x1b, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@proto={0x8, 0x19, 0x0}, @sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 17:39:57 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ed000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x1e, 0x0, &(0x7f000004c000-0x48)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r2, 0x0}], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2018/01/09 17:39:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004ed000)='/dev/rfkill\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000001000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x5, 0x0, 0xcd, 0x3, 0x7, 0x40, 0x4, 0x8, 0x3f, 0xfffffffffffffffa, 0x100000000, 0x81, 0x7ff, 0x1]}, &(0x7f0000002000)=0x108) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) readahead(r1, 0xffffffffffff84c0, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4)=0x1, 0x1) mmap(&(0x7f0000000000/0x586000)=nil, 0x586000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f00002bf000)={&(0x7f000014b000-0x11d4)=@newpolicy={0xb8, 0x19, 0x1, 0x6, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x800000000000000, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x100}, 0x0) 2018/01/09 17:39:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x3) write(r0, &(0x7f00007fc000-0x3)='H\b\n', 0x3) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000caf000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000644000)=0x14) r1 = creat(&(0x7f00005e2000-0x8)='./file0\x00', 0x4) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00006c5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000df4000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000138000)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000060000)={r2, 0xc7, 0x3, [0x7fffffff, 0x9, 0x1]}, 0xe) 2018/01/09 17:39:57 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xca, &(0x7f0000000000)={0x0, 0x0}) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000fd0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f00009d2000)=0x7) readv(r3, &(0x7f0000059000-0x10)=[{&(0x7f0000057000)=""/1, 0x1}], 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f8b000-0x28)={@generic="0d0e6d72f01673dd55f92b7da2a8b8a1", @ifru_mtu=0x8001}) r5 = fcntl$dupfd(r4, 0x0, r3) shutdown(r5, 0x1) accept4$unix(r5, &(0x7f0000efb000-0x1002)=@file={0x0, ""/4096}, &(0x7f00000cc000)=0x1002, 0x800) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00006df000)={0xffffffffffffffc0, 0x1, 0x1, 0x5, 0xb09a}, 0xc) 2018/01/09 17:39:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x20) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) r2 = dup3(r1, r1, 0x80000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000029e000-0x28)={@common='ifb0\x00', @ifru_data=&(0x7f000051a000-0x20)="e49f5182da3e15c25f6c4ecda40dcaf6dcaae14b395b89281e32fc0b51e227a0"}) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) r3 = socket(0xf, 0x4000000000000003, 0x2) sendmsg(r3, &(0x7f00004a2000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000097e000)=[{&(0x7f0000365000-0x10)="0212050002000000001ef2676546b71d", 0x10}], 0x1, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x0) 2018/01/09 17:39:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00004c8000)={0x0, 0x0, 0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000403000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00003a1000-0xdf)=""/223) ioctl$TCGETA(r0, 0x5405, &(0x7f0000a51000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000ad1000)='pagemap\x00') mremap(&(0x7f0000b45000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000367000/0x3000)=nil) sendfile(r1, r1, &(0x7f0000014000)=0x100400, 0xffff) 2018/01/09 17:39:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008d6000-0x10)=[{&(0x7f0000cae000-0x5e)="39000000110009045a00000080000000180000000000000000060107000000061900550000010000000002ffffffffffe900011c00621e0500", 0x39}], 0x1) 2018/01/09 17:39:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000719000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = geteuid() r1 = getgid() r2 = syz_fuse_mount(&(0x7f0000816000-0x8)='./file0\x00', 0x0, r0, r1, 0x7, 0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000090000)="e80e5e3ed6326fe63143386aee13fa4498a285b11bebfc3e2f0df5e9b7f1bbf299c371d1c8524203f78fb953e33ed644790827cc5d8cb090021419305c8c240527b323d452bfdf9520db8cd0e8f0cee63220a24cd2ef83394259338437568ada2051a8580d64e07291f154dd25ba2869e25b0c6cf3e193183c06ed369e860f3b8513c9110ba6f5e4c94670e2199333335110808ae6bef45501d33b8ff92683ae3f8c68f11c1bbf9425c045d9b66acb640e104f830281f34acb55c20cabcd2bd4cf71c71ed78edfafb757149f5eb4b94ac572d9556ece8a8381e9f670798ce22fea050d9396877d83a7e77fdcb884d75ed0c9ce4809234bc25f47c202de08937ba50dbf64e57f24bf2890f12fb0a71ad249ac477de1a72e51486bf06222999494a50a9129c01afadfa4d1e9b275264352369e1931cbff288bbb024c66b973801da3e4a46ba668233a05ea203d8ed9cecd761cc7305e9717f3d787fc3acf60c9a2cf46b815a2cd49df3a09edc0e19b768df06678eb9a2fe6c9cc6f4509bbb22554df84bd1973f8d3c862995ab18034acb8785fae3867f1fdd9a1a65dc32f7f2c411b3905f6c526204264e80cbd8b1d48e06def68c6c5c6ea14b9b64246cb5b2435b571ee249174a0dca0dac04e728c8f37d1a12a7350f8a897489b37e9d3c60386ef3f1c528974e34cc5106f5b3849efe4825a4fa70cd9fb75ab0b45b00e5029771412c6454a4ecd0baa6d60830613b227af3bb77e0a3d654d407774a7f7d3c3e380b8a6f8418a5a5504232684e13e17f68306f1adda24634fa32f21f899ca8f03a157eaa7334615f86e9183210305d039eb40d545fac5ac63ef12dd7dc63a3db7dcd55b9d62cd7d483610f1eb4dc9a4624554f8d4009e0c79ed2ff2a5b19d8e10506237413ddc32dd5886c2284792f69f5c06501ba62488d6dc7bcab73ea439d36b9b3301f747861eb52e7645b4fe665e61be86d7e5495f629b976d431316f869311547762aa6387c060d936701f3c40791c1dee205258ddde38d105ed482c8144b9ab2361945dd72ddb87e507d07f954966fc903107dc9e41f019f6881bbf72e71eb4c6cc3cc6d2135f1e4fb1ad9b438876496c9c63d9998616c7a0c5131e8819977598e0deaed1da55516d25cb11e88555a0d15c7cb0edb3ffa949f11c36d01fb9199883458a80b36230cd97c702960cc6fa0f3cb7f08753f3093612a97817547aaa5bbc51f85d4f3e1418d25e10c876323523c45911ec6b327721384e25e496dd77db8eefb7eb04bd6e268cbf5f0c5ae6a9303406568eee0a5ed7c9cc8b09a830171f783c95f8dc0fcb859900d71b0f033cc91980e3a5ea5b16846a67da135a51ad328a52f29996c89574edf8aa3e8cfaa00e2a5116f05eb4b174e1a2648a48b4fdb52dad9edef773e3f9093813a4074f9d31a27171f7f183b7baed0a949148d9b658f2930c02dcc2cbe2b86ca9c651dd9b11232aee127d77737b0573f0f69aa7689283e6719397321baed98e068ba23c4eaaa87b58235b9dc3fea985f370dc872ac9789aa17d4ecae55cce800a8f05c4b38a66130cd53167cd31b2aa6e73e7293b5ea42988bb3e3a0b49975dcbf30b1fe29b0f92b6cc64c67883961e8c48c3f0a1c94c79fe723eadaab53529bd8e1505e8558dd524b21e06dcf7b335bf8911c9812c749565dd78063c7f1826c029bdb59476cbc2f2c4fa09d7a7f93cec44e854bd02f5f1657716e979cb6104ae0e7899deed4c6b1a816c95f2e09ec6d9af44b07eb3ebfd8efc88cae745ee110c5a5aadc6a817663afc96b41f57d35cd54a6dca8fbca61ad35d4ad8e812fac3608abd214724ad989935cc5396fd2427e33ce7b6550dcb86b2ae8346adf39a41c46a12b88588f4dcb44fcc784808f6f60f5b454d5fa03ef642760ee372dbcf192b4cd7d9275bd15538e37d58c17d788e02e19dba9b7fc72cf510344fb77edf5dede6fa3095c7b27db31ec205dac05cb5d5e58a80b8d369ae748121c623ae4ea80711ae74d1fe45fd67b261d7f7abd17c09dd472eae7bab0855d8244ed474bec5cbbc501bc8cde4652cc9c0714c4f18803e2494680150d8b42041f30e12b9f619f552872d88815c07ddc0b99e0ab21986e934dbe0756ddd04562f4edacc7faffdc33495ede0b2ca327c7cf6e792b112791ab49a61cd3ee4ad5f170c6249a868aa67d45d9a83a93d99c0bdb8516d527ad4d6badc5a63c17790223ffe51d884f5ce56703787c47f6ed287016334cb9f960ecc0d2f006da32683abbbb3a06151311aaa169ae28f0211b0fe4409b6ae5fd653ba64268e2229fedd5805b6394b79da224464cf38dbceaaa54f6297a7caccf2c054888e52c319ae34115a50edb4a45e63417811c92b615ec1d1d01ef5b4cd344218d3a8d94e5a88e77aa67d4734c63bdbfb0fa20ab9048ea7ed974fe170871f1d49b2e59b6a7ce76d106b03dbcae3acd473494486f300e38f8085087b81b8d88262c95328e6c50b5a7a1c7e64534febc7150e3ab435f33301b664261bc28fb56f86d4fe170a5558300fe4732356aad7e292d86a2ee88901d7624910e40a42d544ef50390aad799a9310e797222cce5718d35f54bb37b03c82218ed5e142774bdf7d9b20b64ba07cedcf1fcc4a8ab9b0a26916aaf5a875195180426fd30844ae065507d12a9f352ce50e391cf1d9a91336de67956da2dfc2881314695d366fa1bd5f2c1b144697455d53c2b935ab650eb73a673113dbb7e66283edc298e6abaa6dce86c561796a57a147d0b391c173e65f9ee0bcd0251fafc1cae80f3ec4bd443ebd98ca3d7a803183c811d707605fe50d0433e38b532cfaaa8bd260de9c179972b9fdca0d5a5cbf6810a24b3c29d050df94113e35172cc2631cdbe4660024bbe5a45c2ce92fd0fb88e9daa30a808145811bd6f0c6e4feba84f9d065bf726f3b160727306b8fb14d2229654723ae005cca97767dc19c09817863da75a1d43655405dbf3fca1904b482a160599260e2650f040389016905e2e95ab5f76f0b9d22db66f38878248d1268688ca4b97b60ef15eab2a264c3ccdeeda2c69a8a44548df9f1bab1f92f2a7fe4c8017631d22c3e083d96b3ef93a579dc6eb6f774d54163cab469679ec7023b922e479e33ea17b64484696954738b1b45e5419761e1a7d790c3b56edefa23fd07c781114ab8aedf98a38cd195fc253570f65fc9a1c4532039859296a69501510bf4dcb01582fa8adafacbc6f56eb91e81383f980ff95e2269b33cea8c8fa0143d198a23292c3bf0b6f54656e5edbe88d91029bc23919fae9f3401725b43dc5bdae00dbc20931f43ae5f5bae336c7340cdb731d0d8dc7682cf93fa9f64969763fb84d23ec8e1b00d6a4e986375bd5c066ae6d78c2c121641ebe4022a9366c145f2dddde95e19d38fb5a3c12270f1266484b17970befc40b5de6613cd5fee5e5fefd539e8b748ab6d61494675f9a96bbc91739de2c8a91e0bbba35e4cff90008348ec3b01822e85f3cce16f5f0013e063cbe49e1a9678981e1b5c6583f8899070298f0233611b04eeb5f8591311bebcac002c30de57ba6a5c3ec4ce91183d41828933af856506c30a5a90c6b6625e8b73d4f9c77596c13d584961c03d306fc65a5661fbc15973efbdb15a600d1f9c2f61ef1518c8f7d6707abe4fcf83d1762f3240faf7211c83769ca2c3178cc5883e76e7ad50ec48483c91fdac295908802bdb516ff26e0ab93d5616e0d22fb681590a70d779484efd9da5a1c67b719356a8d4e03599d20cad67a76dc2d4d91f8221464fd3439d5bcd44e996ece42ca2224e489dea08ad1ebf591b4d44d3e559596fd6b3ca4aebccfd9dfbcb1089108efe5dee6e01dd2053bb0e2d0fcf2c6fb60572f9ee0ee39a0d2f51515ab079d7739d2658dc588947860767adf8de0eca57c5588e12e0198c87b5a90ed060ba52424c2ea164119262a083f86299c588ae24bda71de1303b246ab66a9dbec3f8658d749a2d921c87fb5fbe8781ecb2cb14b0cb7b1c3fa7f95da2f15b707176c94f07338937396036538196b6192e3b21557006ab903890b4a8f56fa3a0224569ce21d6d94a6bb46d666f42c3179cc9732ec7b1aead038108026768db970953cb5eaf56a586140b0a92748aee44aaf82d616f51df81f519f1cd73ac4bf6db7f35301cebedfc264d8f64306b00e348e29b179925630bffcfcad189853218af47e4387bf0bd6b5b95f913cd8cfb083a5383fecddb04c8d5359df9327a0cfa0111e9bfc6775b65d7cbe841b3e0af17051be2ead8aa01bb0a55c93833d6cd46041c9b5eb8a61548535cd8d0c533230a5826d6a3fbadf8b01501f45b0bce8fa405e812784e3540f00a1c41cd52e0aa378f1e1308796dd8560230372e63f7cca2de4236c3ae414ba49b31db5a78b7d00178da89eafdc3ef99536a3e9e1debf2e4ddecdc3992c18924d3e82629afb87a0e40e8fbcc2cad5abe34233a0437acab1c795cf6b38e8e0c050eff52618657169cf16960eaeadec8849b2cd3f268e505ac946a7bfed78e94208cfc4b1e40ea48fec9f30c0ab85b52c5a97729c7bc6d0cfe9f724b93a7b4f0c47bf23dd58ac6eb58f971679ac9c4fb3e42c4de48015b22acceb5d5274576bff4fe7f179aa69a116abce5eb0941f7bd9b391b59340ef8da35f3e948951d16f29fa502f2d7f78ce21a8ae801e4b8188cd912ae4895ce632eee2ad13765a2598c56c1e222581619fb9f632247c88db12f2efefdb64eecb441f4f7f8f596a5afb6a4be8b77bd35cb95c570ed0c8e8906df6e94b4ce531011b6b062232cdc271c6553aaf5dcef12065e8cba569b00f749ef6a650f0c90e01a5628c2394e7940c6daecdabc2e89c2cf2e87cf4471a77f099a4bad085d0552d1c79803bab8681e740601e4d18055992f0e23e7b5cfebf5732eccb14195307df48a6b3423c13dd18195ce8a16ed991a8f7499b8029103554662045573f4a53e665de4acc4c006f16f4b0f394d6742c2ffafdd94ec1734792508b50ef04c8b46e290ece9e21607e52fe3e3e8b88f89af0fec13288f00d1ba7022e26f7fe48c6d29a591527f207dd57583d86f1bb20622c96b5941bed00540a712619c5feb64c21303fca15ce21e3fe92706fad73f6a2f9bcb4700dae3ce30a75ab0fa77c3ab83f301a9e20c4bb534ae5f22bb6d859386432c0ee748c7287a1fdc7a55af50d8ada1ba5464ccded9363839e976a6cc6f718a41d546d541b7d7192cdd1d01da82818f620cca06082ff8baae358d7862d5bd32d340729d95a62c0e0d597c236f9e418c03dc00b3ff52bd7ea7f2a4e77b44f8e7f2db542fffedeb2c4fc9f1b42b2535b59bfdf6bec62f91614b70f3a7d57afc44f35f5e0dafbae5c9f3e62c0d4fc037c89c443810eaeeb31d4585a15a0e9d758fd15aeff5ecce5347f59d6b02804bf6bc0e8b956422a896bb449ee49d456f434882af02ba19ea42c0a3c6ad4d53b36155762a1f16d6257c00ac10d0b3fa81fed38db0e29c563405ed745012441b4e6309d1bf30497ff0d52346ffc3fd5fbb38760d9c81e3f0f3ddb17761c0f40353f6b52156e01eae69820676ae6c87f766f2a9411d86bc856c8a656728e73cf5b913c38f39de3c6bf7579dcddb6894cf105e1754e2e9d6949126c81932ea4bdb72f763f345639f69bcb28161b84f490271a49018ce32abc4e6ac9ce91d01b1885b5f4f10b50492a930b4b6191a76204dede4543d6b327866352", 0xfd1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) getpeername$ipx(0xffffffffffffffff, &(0x7f0000e95000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ec2000-0x4)=0xffffffffffffffb7) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000d60000)={@common='bcsf0\x00', @ifru_settings={0x3, 0xe0, @fr=&(0x7f0000496000-0x18)={0x9, 0x5, 0x7ff, 0x796e, 0x6, 0x7, 0x1c}}}) ustat(0xfdef, &(0x7f00004e3000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000e46000)={0x7, 0x5}) [ 89.599115] binder: 15493:15500 ERROR: BC_REGISTER_LOOPER called without request [ 89.627270] binder: 15493:15500 got reply transaction with no transaction stack [ 89.636871] 9pnet_virtio: no channels available for device H 2018/01/09 17:39:57 executing program 2: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000363000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000dec000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000deb000)=0x20) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000aa8000)=0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000de6000)={0x90000008, 0x0}) epoll_pwait(r2, &(0x7f000003d000-0x6c)=[{0x0, 0x0}], 0x1, 0x8000000008852, &(0x7f00004c7000)={0x0}, 0x8) close(r0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000dec000-0x10)={0x0, 0x9, 0x4, [0x2, 0x1b9, 0x2, 0x8]}, &(0x7f000057f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ad0000-0x8)={0x0, 0x40}, &(0x7f000055d000)=0x8) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b28000)={0x0, 0x7f, 0x10}, &(0x7f0000deb000)=0xc) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005d5000-0x8)={0x0, 0x0}, &(0x7f0000559000)=0x8) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000deb000)={0x0, 0x3, 0x3, [0x7b4, 0x0, 0x3ff]}, &(0x7f0000ac7000)=0xe) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000016000)={0x0, 0x18, "99df34ed929487385c613b3c287d5c7c4d9b3a0e88f62ece"}, &(0x7f0000dec000-0x4)=0x20) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d8e000)={0x0, 0x7, "eba1cc81648e9e"}, &(0x7f0000deb000)=0xf) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000deb000)=[{&(0x7f0000490000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dec000-0x50)=[{&(0x7f0000488000)="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0x1000}, {&(0x7f0000dec000-0x19)="0826c1a62ad9313354e67664f9c0164ff5551f73320620fb55", 0x19}, {&(0x7f0000deb000)="2c38936fda000e7e1e16149238c97082da1c", 0x12}, {&(0x7f0000c22000-0xf9)="8758b6406eb65ab31312c8625051e3593c6ba1ed398b8b0b45b06f3f088788ccd7689a321b2f4aae4f042fb735b9dfa1900ac36d24271968eecf8a6caac2050827d06d5594bf31e355de643865a22fdae6a4c8f23e7f8e9e42806bcffcc208b813a3f6ddab3d4cacdb3c5ca657a661ce2113e8dddf444ef4f9087a2fd8b6cd59248f8cb362e2ccde28d204827e1280156f47dc1c5a1c2b2e497699170560f432c41685ee8e1059f6fd30ec3e8fd1bb3532f8fafdba3adcffc8806dd3007f9b0cf1ce37c963e5968f949f08eaf322c262719d1a3c4cb38bbd71ef919b1b3d7dddc099c14a1dc44cc83cb656d937aed403012754dab0705cdd1d", 0xf9}, 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0x1000}, {&(0x7f00005c1000)="27b1d1f8a7de161102feee1565446f4284d393d8a977e97920cabe54d859e415be40a3b15b3cf0760daa9632459782ae25e8ffdfd13c39ac4b3ee30f791955942326073259e79ba33f42eefb2e028bbd0862fb89561688a06417ea6ad17360111c1818b15333d0740188b38d6f37bb42e0ddd5ff", 0x74}, {&(0x7f0000b9a000)="b3d8519ab7a69c7815dc2819f8049e78d20ecf87f78aabdc9f2a14e3d2749da2a59166fd6aad51d648785b3ff9728c94316bb8ef0eb928502b2c5ad032e1da3fd14f12707ddd130abf1a993d3af06174d4103395641566312988e63cab125fcf14b4fe", 0x63}, {&(0x7f000098b000)="2273a32b5f9a9fc0c8aa7b9bb8ff29867a1b49b5ff2c42025c20704818542703b2c29eb01a55f74cdd0c88e10d5ec2eb1a9245e1e43dc9589f1bbefcf9e5328c09f1bec495bcece508053ded1b714005afbc21666d6d7a6babd6160256753ff1bf9d3d9753f4fbee68e8398a060e937cd8f4541d034ffe4786db03349184079cfb8e1be5b3d56658d8e39eed4b6c8d0d95fc1ef64c03517fb2dd4f922bcba74c4379ff907fa1dfc5465eda97b3e7f72319e56abad6fcecf6edd94c220c79b26f579edfbf6ece89171b376695f6e70f33ec6381a67033864a4c3e3deee89e5df1c2ae34328b8ec65059f58a115377f74d459430", 0xf3}, {&(0x7f00009e4000)="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", 0x1000}], 0x7, &(0x7f0000c99000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffe, 0x9, 0x4, 0x9, 0x7fff, 0x200, 0xffffffffffff9547, 0x16, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x7, 0x8, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x3, 0x2, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x9, 0x4, 0x80000000, 0x8, 0x20000, 0x6, 0x415f, r9}}, @init={0x18, 0x84, 0x0, {0x3, 0xd, 0x0, 0x10000}}], 0xf0, 0x40}], 0x2, 0x10) [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H 2018/01/09 17:39:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000bb8000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x2000800, &(0x7f000054d000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) utime(&(0x7f0000e44000)='./file0/bus\x00', &(0x7f0000b96000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a1c000)={0x0, 0x6}, &(0x7f000049b000)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c99000-0x8)={r1, 0x5}, &(0x7f00005b2000)=0x8) r2 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000aef000)=0x0, 0x0) 2018/01/09 17:39:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000328000)='/dev/ptmx\x00', 0xffffc, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008be000)='/dev/rtc\x00', 0x30180, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = fcntl$dupfd(r0, 0x0, r0) rt_sigaction(0x25, &(0x7f0000f90000-0x20)={0x5, {0x5b}, 0x7, 0x0}, &(0x7f0000617000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000748000-0x8)={0x0}) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000f45000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000157000-0x4)=0x14) bind$packet(r1, &(0x7f0000608000)={0x11, 0xf7, r4, 0x1, 0xffffffff80000000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a41000)={0x0, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1251}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x52b70549, 0x8, 0x613, 0x1ff}, &(0x7f00006ef000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d89000)={r5, 0x4, 0xffffffffffffffff, 0x3}, 0x10) ioctl$int_in(r3, 0x5429, &(0x7f0000f91000-0x8)=0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000683000-0x6)={r5, 0x5}, 0x6) 2018/01/09 17:39:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000995000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000437000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00002b9000)=[]) r0 = gettid() process_vm_readv(r0, &(0x7f0000807000-0x20)=[{&(0x7f0000a80000-0x2d)=""/1, 0x1}], 0x1, &(0x7f0000bb2000-0x40)=[{&(0x7f0000005000)=""/0, 0x0}, {&(0x7f0000ba4000)=""/1, 0x1}], 0x2, 0x0) clone(0x0, &(0x7f0000fd4000)="", &(0x7f0000826000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f000032b000)="") creat(&(0x7f0000586000-0x8)='./file0\x00', 0x0) 2018/01/09 17:39:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00002a3000)='/dev/loop-control\x00', 0x20003, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ca9000)='/selinux/mls\x00', 0x0, 0x0) splice(r0, &(0x7f0000337000-0x8)=0x0, r1, &(0x7f0000a22000)=0x0, 0x2, 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000ebd000-0xd)='/dev/usbmon#\x00', 0x0, 0x84100) [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.636871] H [ 89.736583] binder: 15493:15500 transaction failed 29201/-71, size 32-8 line 2920 2018/01/09 17:39:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e9a000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) fcntl$setstatus(r1, 0x4, 0x42000) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009a1000-0x4)=0xc) r5 = getpgid(r4) fcntl$setown(r3, 0x8, r5) fcntl$getownex(r3, 0x10, &(0x7f0000b30000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) tgkill(r6, r6, 0xc) sendmsg$unix(r0, &(0x7f00002ba000)={&(0x7f00008e5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000f7000-0x80)=[{&(0x7f00001d4000-0xe)="7dd38251470ee5f7d9e3ed3ef229", 0xe}, {&(0x7f0000bd2000)="e9f5379f1cffe4c46ead2275b17e07ad36d991402044e331ee4b0690b633acc8b4de8e01f385a6b3fb2c42f5e46a5beac910a2b0297524aa85c5227baf540371f77d35f32e0cfda783d243a28a4a40f36a575842fa02ae504c87916cf7347c440bf4b4070adfecaa6e70b759354c0b48dc240d190eb92b97f95183b86d567b4f4e71ccaaf6154000c6ad9fb925b10900c25ff6d76896c940fcad35a46fd29657f72f004a343f4263f3f92a2befab42f0fa2f1cc00ebf8f3ff67002ce48ff415cf7c92246d8d3adf9c612595f100a7c5bce32730bd6f1339f8ee437f5b972a893f19f6a0b163ef8de47daf4bcfde4d73ef71ad42f3c434184798fd08cd78d734fd0b410b37831d3d06db12871e9b104402b5579bac7d2de57af55832dfc867afd6a869dc1742a297391bf560db6a43f052b48befc54b09d49b6e8a4110a8bab8a01ae8418decb3907c28a04533491a95f9e5ab8f1b2c2a9a89ce7746e5ca26268307ef37cf1cc3601344a826132ec22929e09c30684fc4aaa0ed3cac2eb84bab1c3e4c204befad04109b4e7e0f792a98836361e1d525935e351e2951a1cb3be56e4f046378df1ce38f986240ef955f18f8035a8da7fd45f80e81b7e6d056ec5843531d042add47de16a6d685085b6085ceba8e323f3b807bb4eb377d55a917ad164a61c2ab6535cfbc9dd2f818a92ad94a283d8239000faa9c63a33e7d4f2797ae32d4c784391a8a8ad59adf1cce1336f9fecec732a43243821499ebce88e7eee8dbbe4de524dfcbed7724741b387fbc63269678e1e405ae406632ef2a42ea21258d286e45f0952e010aff722e58dddf299e6a65dfccb092c3047efc80090f19255d6f9d4f097861756bf5c25ed64509841c1be13c1d5fd244c3ada3894dfb4d7702d0ab68c2bb046d650c8af2d466f84c26594eb79e3a555072b309734fb04a0056c294c2a4f01b8b6958520655da729ae3d3241393c411ac08af21b437599fd83343cb3b96b7ecdf0a075b3ba11b7a1a9424adefcd86b7732ed25d6a7010657cdb853da3833b9ce69ed6d9d8764913c315a7d84c07f9458a9ff829e5420e9a5c3a2cd0d62d364eea2f166239316e274aaffee5b37d2d09f19b028f5f00e3e2b38c232c546d83dea4a7aa9afc665e94d2101c6bbd086ed8ba20e6800b45c1aec669c747dcd161ea1bffa1f2cd77b6d992c2d02c328a08dcc70e13cceaf58dcada6aa991f8fd09b77de59b9d87a05d11ce7cf90c1a7cfee366ddaec58ac6862ba1fde83333dea488fe4a34790ddd4e4e0202e295f672a74662e7a62d23ad9d17032467e73b6b3ea68df0b7f6429dd5ba2fbbe5ddc0ed3f89e9f2a04e1c2c7c5d7a7a1ba240d6f3d756542ec240765073806463bc1b004158ca0bb63603775c27b866b4709d8cc1a742c1acd1c6850893c8decd6a5336d170ab1ff078a5145ba762c77910b768fb88ddece0d7bf345af69da6c7d4de1c1534d0a205f6c91599b17a57a419b2fb5b33a0c8200aeacf96b29d31ce5267d4e948b9ec250044141364ef33e2b7d0e2c82b768d18ff29361f0bd703fbf047ec7c0e5dcf2e2f31e51f650c779a54554d0493a261dd209b0e3c87c9a931dc463b308bdc07d15a167f8f45fd7ccaee30ea38dc5a9b41ba0e0a72f9423866da27397cf4ef21396ecbf7fe63db3a6138968b90a8515259d475f18cc6a56d9a47a3ec0e01aafcfd380f51a70b178f5924e7395eb4e5efc50f2461260079966b47bfa0b948ab0407b8103bc3d786511fdc8ec604aecdd696a90a6a6fa84e11a56c1ec7e2221a05cb101186cf18fa9b73900f43526cda0361f6de7f96e68b45fb8cb48b7aa7818d0ea50f08d43339e162036b8608f44ed7fd31a7d49fb455af0583e739b2de6283158a7afb25039e226f61e59361cfd790b60d768d37d67a870c3ecfca3852bb6eb70e4137c07b45f3e4d22d8e3b662d64216760a00c6a04fb5d4dd17257062eb4e13c317ee0e003ecd58649da09e53376a2ddc06514515609e877e69fb2e2fd411b5d0fcfb94963097043ab892398e49113f6d682c19136ab5693b29f6857b6652f44ca03cc67314f0f8334ada37be7369a84d85c736578009b6391d62cc59284b55fc5ba8cd7fe61d9af266429a782df8d15855e89c5da78f7164f261c679673f3ba56a78172dcb5f8e0d74d6e6022c20c0dadf730fec4d069448d4edd4c6f7a518e234add016096f83c63a862d0fba04f5f1b6f8c54a7adad7d03aceed2f0051e00b8f3fc481b1a1f9310a8e105900f54ec1f839efdd25b8cc2a8c7041cdfd8196b21d2249aadf397c397bb43063f9c3676329c3e6e121dc8b2fe32c30c08335aea7cfa6186b1a91500492cb607ce4ebfdbfbc8318e21c24f3d5b2312b3d16886e6e1d3d9f38538c1b96abebb2970163044832edb805d6f09c8202797715812c055ebe5e7de08c10fabe0c7331ab99395ba42f68b8600632b45be75397f83b890a0f457a260e232eedc4ddaa27750d44eb36a48b3df00653bf0d8a36918c8cc3e490d83c264f04ba18da1efde7dc9f04879bbd36e26e0670dacccd54f196d100a0b6f44f2588e1e05407dec03b32c248975ef595b56a7dbeea7ed1cf10dd4f3685f9aef3702b5b78a2c43184bacb986ae287b28ac4a59c0762e5af2cafb1b5b1f7662deac898955fb8c15fb23de2041cee7dab8c8bfe099805c4f0262d4834e31358f16df685f84113438f73701e4057502cf1caeb725c73d0c4a0c0b188ae3d93ac720cbcfa0813434c0ccf2ea449765fd7419ba548a91678183931176883724817c539a1184323127465b8dc4e5897a20f5f84ffcd9561ee12e47cd61cfaacfc73923e69f72d5e9651fb86a6cf62686511618b8f87adabad57c00bdafb86c214e83139216d880a8d789fc3c5db9ecb314cbdf14f91056ef542d0a4784d2e935128d883a9f75efea425a6051364ff794e267d2ba7a59297197269aa19647d1845f207c2159b8717b051c06b473ed5218fdbe24b5017baccdd9525f7fe210ad4104cffc9b790052a15d7bc952fdcd1768cd7da3dd7169e29a78cae347935871cff232b7ca2946d8d5e3f4a1d35e84d2ad5c950b7b7715fd0124d117da2716f2062e06cb54b9c1355a4da52b019b17efcfe8ce661eae2b2d53dcfbd4e9d2b26df287cfa8b458582264ff4cd6a94112cead672daab1bc2f4ce52f6a096795f83073f71b677f0195fe56680dd44f8ba08f76cb8f6aa20861b2034498327c3bc57d1d7834f00c3e313c841594372a3dc5f8b0b46d5ea3ef85e258c8ff117d94707a42af0ab3ad1dca1ff2c01b5025011868937819190e4af29135a8c793dfd4fed0a8994a0a33acbd47f5cf61d911f26a8694ee97e44b31bee47253a8752f8d302bab16718089b54d1d3a6fb920cd49d269270ce82e137bd01dff6e32cae2c00dd722c8127ffc5b9f6f331864cea663c7e1f7bf4b8e0e62053580b2f0f5bfb851ed22384bdc0e213ea019543d2cc483bdb51a7146a305be7a4763b54070261cf6376632c76aef980426a969d82fb30a148145dd30885894e1d87ea401afab2c9f54042c7dfd13014030811e26911b4b9b7d433313ca1ea4c8d2fa906418ecda6f89ba4dec5b2a429995e6d4019b2cc0c33b6a9191ef5496dfa8be07b8a5adb264ea7a2d0807602811b7099f248cd6532deaab48975aa07673e8f12117d8b1e4abe83fccabffa87110ec06556121f0c60b8531cea1f302be77781d61c02f88da6e9bd5180239fb23b257bbfc4fd4c2e979f33076f596899a0c2c71577a00b5a023077ba48522cd995bca5059de83f122b7a2b98a9adcea558510f669b30654ee454c31282b6cd7c6e3803a9cc9a569ad0a6adae06cf0ed89ddfc797ba3ad1ed5310ec9ea6de21c16011b94df8ea36df3345ef4d3e6a4ec498a9eaf745d1fb31b8be47378850ab1af7dc7bc7355e50e3fff3cb0a937e964390e4155623600c8224da19b49fe7873efda2320afcb75a3f4ca3f7288a40af9557fed62e2b8eb6def2ec5c33a3a4637acb934a80ade51f6b081124197d7b9b38f74f6e663a89c12de9391e1c6a0166c4674ca510ef56764626422a3bf374e080a332420ae87dd6dc63328fd66cebe3133eb0b8db198fa6d4ec32f403266a61971060b20bb0dcd793363bca24b2aa2b453ba0efc8cb79f01de18c68f84bd936dc03a917317edae68e003603bf394de79a79d7ad06832c508cf74da2ad90c769e86ab65d3d311f932a9c8a5815c60f6a63aa7186c329c70f6e14e580ba218815dfc240089d7aa61637bca57271743e2f07bb8cdb70442f3837afd7393bf06936cc6d4fe8aad69159d601d2164fc75461a92d92795928efa8475e75812e1ed0426fe274de8611fe1929a3c206239f393a2fd7c29574b027bf582607492f3c282eb297527e8a9aa897e8614854ebf94facaf3c006151d04c3d7be4bd6d50580bebb35196f6ac517e231c3fc2e60900a519091a02a082239a4ae3101adba8f46134500dca913365746bcd2394d5c4839c6de3b380faa5537d410972e0ef53995db29283cbb2004657983bdb648932b7466048eac30e6d449ee747465352edde6979cf11fbaeca097bb9f775b49e22d03079a50de675223b7e4d2acad091c76e2fa90a267186fe643522129f8ba0c90d4d62ab9c6746a585b9b942b1e73e1c1e43e38858caf276a0aa7e1c8b73e9bcf2bde5a50470f9b5452d2b2a7daf811d1ed52cfe89f5293493faddfb574b14280d3f91a3819cc2d67048dd4c6f930f458dedfed2d9c1bada45ab5877166e3ed280e843258f1219b4e8eb8b97db2c52e76a8f923c94525685b1dccf6155fe710d37df4ae95583a0f263acbe6fbf36eb7149b03b7108f130cc11da783ccf6c4d7e4d57db00e3574a3e1984e074df47ae52401fd5653322e7352e15aa2a4391fc5955ff2119df29dba256bc9dbe7d06a07ca797c6037b2ccdf7eb1b7b4b79d62abed9c17cb77fcad6c85ab050a62969b8c48d32c78a05bff225fe1312836594f444729974e4ab153a52775452049e0783eca243296555b399c4806c48b978b4a6776a06de5c5f05d176a3f037766a2e207a835ba5505b61ae2ad4d858c8b5d5c4482c8938d77010b853fca368f1e1d80635b1231f53e389393c7d878099f2e1048483bdf4b95fb431fe097ee3084e50aa2e3cb7b4b07477bdf04542c18d6af27b1a3ccb39c0cf0dab7f755a232ed7d72c8fdd794f2c5d340ab2f07cd56131c6598aaa83df13339d65e0f3d0339f43199c8aa77b0a735261e2e5e7b16c41bc3333a7a2ecce12659474b7816c908fe7b0e1546541b273afd5d52d207ad9dd81640fa122c0a1e1061caff19135fe8b65547f1e200d118a8211fe3b3dc67d733bfe2e3c61fa157b0b006446a33f1c856455e88da1242cf7af5d1680a90f902e6828393b32038c13286320de6368b38f0dcba284e0e3d5f0580ed0dbf25de8ac2a0951f1aafd00b337d183eaa922022298469d3377d5945e48f60e1d881fb5077d81a1138214cfbbbb292fbff636c9318031fd22c766454c84522ad2a9889b6f7b380c9cec225cb9216e2c021d716c3f3ceb0f9af068cac2b5f8423f7952557b79eb003acf6e1cd0c9200a7bfbcec945f4410be777a856b9d4ed77ab8c4c484a0d82ec1c72eaa099856c16cbd17248486e0f1b9d3735296265bb19259451cde68d59bd1834b02a07f750c838d9deea99136cd559515d32a9d236e8c1cb0a72cef7b3d3cc76fb0ef5e2cd4f17c01d3a5dbbe9506e5b3760489ef335935b4e6a5f1661af3e8cc33d0b21", 0x1000}, {&(0x7f0000ee5000)="ce0e3409a4e1d3f9070740f65b0cf9deb32c66388a7c465d9a55ba2ed72a8b42031116e3cede237287067329f682fdbba668b78c8b0fccebba3f7483498571da23540f006d4456", 0x47}, {&(0x7f0000b9e000)="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0x1000}, {&(0x7f0000eb5000-0x9c)="3c957bc974d4b82974a503786f8bba816ae39da3b454b214366f894a3e7e0fd59394c098bcaf4f30561b42477aab5aa0868e95ad9c9bd1877e9a22ad029a4f86cd75ab98ffccc4f6d0ebf180fd930cf9bb975954116dfa9a5ec94ce7511bcb5e55e29907e1460225299d6c80ecb3e3d1ea2c5e534332f4c17fc0b66344809e7ca9f6e182bf007f77628c4ae17c39ea56c59886efeed43441d8dd140e5527a6d1617fb0dcffbbe98f478c25f84fc0cbe6ec9dbf4726814708e19a53e1b302362b4c97dcdff1", 0xc5}, {&(0x7f00003ba000-0xc1)="ad909ea9123a174d76c1975eae7964572e08af3aeb60b3f6f4e0be88c990aac4408207c6787b03536ae7c31b9cb475defbbf85a14ca74b1b60d58487f0d0e4f3a1e400c0ea085ad9c943f9db0519233ddfdb7afa3d9641629c5cb46083f9194a76898a30b77a023e34eee7892c4c01b110451a233db7f5d64bce6dedaa89fef3277b5495eea10e7f6d84799613ed9e9c498c3485dc09da6bd3c560d5da97f55257b2e7d1a4bcc49d8cdf15127dc995818d2e80cdbc470237316632c893e4ce44cf", 0xc1}, {&(0x7f00006ab000)="1567206ed55300e23e38e9acb54642d7d7e75591d09e4ff1755e1f9f69bd58c84789bebdd560d82cb20813765697c5b62c7cf1f8d7349d667b4b26365f07e6382cd188ec1b7248688f13e441343e5e6a4dafae88d2913ca27eda98b344fd313940286f98310ad55f26e0ede210bf6fb78345b7320316d9b78c566e49c07096d57c626b388d6d8433c537ed1f1d65c2a217d183b4510a1d81bc6e68bc7c2d785f09f018051e1d4eba38631bfbe6e36396d622fcd65a184050f925bea9c49218b987da68fa5305408d3a0aecb7e910b815e23896f91f9a8c5c2a56caf617227fbe2f1ee7fcd05f", 0xe6}, {&(0x7f0000a85000-0x2c)="467c913c7873edbc353054c54340dc2db40e626ae39e08b9e4ccea41e768935662bac3a9bbb2d95ef05ac7d4", 0x2c}], 0x8, 0x0, 0x0, 0x10}, 0x4000014) shutdown(r0, 0x1) 2018/01/09 17:39:57 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000009000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() perf_event_open(&(0x7f0000009000-0x78)={0x3, 0x78, 0x400, 0x18a, 0x6b7, 0x200, 0x0, 0x0, 0x8, 0xc, 0x7ff, 0xf0c, 0x7, 0x1, 0x7, 0x40, 0x0, 0x3, 0x7, 0x1373, 0x2, 0x0, 0x9a, 0xffffffff80000000, 0x18000000000, 0xfffffffffffffffe, 0x8, 0x3, 0xe1, 0x80, 0x6, 0xcb, 0x6, 0x2, 0x7fffffff, 0x7, 0xf1, 0x100000001, 0x0, 0x40, 0x2, @perf_bp={&(0x7f0000005000-0x1)=0x0, 0x2}, 0x0, 0x3f, 0x7fff, 0x3, 0x6, 0x5, 0x8, 0x0}, r3, 0x1000000000000, r1, 0x5) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(r0) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000001000)=@req={0x0, 0x7fd, 0x8, 0x3}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000009000-0x60)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000009000)=[], &(0x7f0000005000)=[]}}], 0x38f, 0x0, &(0x7f0000008000-0xea)=""}) r6 = mmap$binder(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x2000000, 0x2010, r5, 0x4) r7 = mmap$binder(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x6, 0x10, r4, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0}) bind$ax25(r1, &(0x7f0000008000)={0x3, {"5a38781555c58c"}, 0xad}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000-0x30)={0x4c, 0x0, &(0x7f0000003000-0x4c)=[@acquire_done={0x40106309, r6, 0x3}, @clear_death={0x400c630f, 0x3, 0x2}, @acquire_done={0x40106309, r7, 0x1}, @free_buffer={0x40086303, r8}, @acquire={0x40046305, 0x4}], 0x54, 0x0, &(0x7f0000009000)="75b457107683cf8a810300d06d3c68f37f0041fcc29982b41353bb2f1cdb02531cf8a4edb576b8822130db95cfc458f6f64fc4ce8f68994966f2c9b5ac36af5f346afcca12c694309b4711b3829aafa1985046bf"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/load\x00', 0x2, 0x0) 2018/01/09 17:39:57 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ed000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x1e, 0x0, &(0x7f000004c000-0x48)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r2, 0x0}], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) [ 89.757186] binder: 15493:15514 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 89.765880] binder: 15493:15514 BC_INCREFS_DONE u0000000000000000 no match [ 89.797208] binder: release 15493:15500 transaction 188 in, still active 2018/01/09 17:39:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f0000f42000-0x52)="1140f11b0e6ff06b9276aad5f6499f432c328b6f2de5e3c830fd6794baa47a04f8033e68a70714252ce64223f6371da8a28c5d01341e5512dadb0f0454b7332015ba635d9d8a3a7a9d0e02131834340ea2ff", 0x52, 0x11, &(0x7f0000000000)={0x1a, 0x11, 0x6, 0x709e, 0x6, 0xfffffffffffffff8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r3 = socket(0x18, 0x0, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f000065d000-0x20)={@generic="a426701ee32bca602e7baf0726865899", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 17:39:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) fcntl$setstatus(r0, 0x4, 0x42c00) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @thr={&(0x7f0000d27000-0x72)="aee21255e34276a0cba5cff7b339952aa092e6c5ba4cca7432373a729abcdeb796611b79b9773ba0784e363acbea797fcbbe13297756a89a517d611ae4c462967ca2bce83dcf09ebaba5b04b0fb9773f9eca1816d210c2ac8cf776877b2bd6466e849e76d21c7f21dc37e21e810e09e74f80", &(0x7f0000089000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r1, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) bind(r0, &(0x7f000087f000-0x10)=@ipx={0x4, 0x4, 0x9, "d02d418aa639", 0xfff, 0x0}, 0x10) keyctl$assume_authority(0x10, r2) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f00009a5000-0x4)=0x0, &(0x7f000055a000-0x4)=0x4) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00006ce000-0x2e)=""/46, &(0x7f0000431000-0x4)=0x2e) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00004e1000-0x10)={0x77359400, 0x0}, 0x3a2) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 17:39:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="11000080c021ed4f3a00fffe012073b5"}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000134000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b67000)='net/rt_cache\x00') getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00004c0000)={0x0, 0xffffffff, 0x2, 0xffffffffffffff18, 0x8000, 0x100000000, 0x9b3, 0x14e, {0x0, @in6={{0xa, 0x3, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x800, 0x1, 0x56db, 0x1}}, &(0x7f00001b6000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00002bd000-0x8)={r2, 0xa428, 0x6}, &(0x7f000095f000-0x4)=0x4) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000301000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000b6a000)={0x0, 0x200}, &(0x7f0000670000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00003f3000-0x3)={r4, 0x0}, &(0x7f0000a45000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000a02000)={{0x2, 0x1, 0x2, 0x3, 0x5a3}, 0x9c2, 0x46, 'id0\x00', 'timer1\x00', 0x0, 0x2, 0x1f, 0xfff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 89.804068] binder: send failed reply for transaction 188 to 15493:15514 [ 89.814881] binder: undelivered TRANSACTION_COMPLETE [ 89.819249] binder: 15556:15560 ERROR: BC_REGISTER_LOOPER called without request [ 89.832982] binder: undelivered TRANSACTION_ERROR: 29189 [ 89.838300] binder: 15554:15555 ioctl c0306201 2000afd0 returned -14 [ 89.838365] binder: release 15554:15555 transaction 192 in, still active 2018/01/09 17:39:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000188000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000871000-0xa)=@file={0xffffffffffffe, './file0\x00'}, 0xbf5371cc4797ebc4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007d3000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00006dd000-0x4c)=[@in6={0xa, 0x1, 0x5b7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2d1}, @in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000e2e000-0x78)={0x101, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xffff, 0x6c7a, 0x4, 0x295, 0x0, 0x0, 0x3, 0xf0e}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0xc0) read(r2, &(0x7f0000769000)=""/174, 0xc) 2018/01/09 17:39:57 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ed000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x1e, 0x0, &(0x7f000004c000-0x48)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r2, 0x0}], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) [ 89.838370] binder: send failed reply for transaction 192 to 15554:15565 [ 89.839253] binder: 15554:15555 BC_ACQUIRE_DONE uffffffffffffffff no match [ 89.839261] binder: 15554:15555 BC_CLEAR_DEATH_NOTIFICATION invalid ref 3 [ 89.839268] binder: 15554:15555 BC_ACQUIRE_DONE uffffffffffffffff no match [ 89.839276] binder: 15554:15555 BC_FREE_BUFFER u0000000000000000 no match [ 89.839300] binder: 15554:15555 Acquire 1 refcount change on invalid ref 4 ret -22 [ 89.858062] binder: 15556:15560 got reply transaction with no transaction stack [ 89.858070] binder: 15556:15560 transaction failed 29201/-71, size 32-8 line 2920 [ 89.892066] binder: BINDER_SET_CONTEXT_MGR already set [ 89.892073] binder: 15573:15576 ioctl 40046207 0 returned -16 [ 89.892721] binder: 15573:15576 ERROR: BC_REGISTER_LOOPER called without request [ 89.903174] binder: BINDER_SET_CONTEXT_MGR already set [ 89.903185] binder: 15554:15575 ioctl 40046207 0 returned -16 2018/01/09 17:39:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000722000-0x50)={{0x3, 0x2, 0x81, 0x0, 0x3}, 0x4, 0x1, 0x8000, [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]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f18000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 17:39:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x300a000, &(0x7f0000000000)="", &(0x7f0000f14000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") statfs(&(0x7f000031e000-0x8)='./file0\x00', &(0x7f0000897000)=""/202) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000002000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x1e}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004000-0x4)=0xb33, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, 0x1c, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)="7d0f18d968e162cb6e75afc41ea3a8dde16e54e9aea0cfafc713fbbb6be27361e6b600bde618730f8d1e4cb8aa60f56cde33195d5fefeb23ea342f1f0bada1f26b91df253271ff39bec93c05d1c434ad64e25a8bd2487fc9", 0x58}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0x18)="1157fa629ec6a39d62dea908c6f153118a6ce3c2b0a15a1c", 0x18}, {&(0x7f0000001000-0xf2)="06e601c5ff43550c94e3e38e7b0b51e08ca8c6d9f3bc9916acc0722b1b587b8caaaaac6598a894ac4bc9300a2c553ac91dd4aa35b69b5785c99db91b93ee8cadbd0410bc6f8ebf7ca52c3048ff551a7fef36c45701f04997d444726d95fb801def9ab290f8a0b05799cfcb854c9f1b08e0a806b1d028615b2cb2fda8720bc81cf0dda5fd2e03128a97c47ad8d27374be9bd28dcd22d2d3767a48a27244acfe6bbde2980faddff1dfae549e53d9c914b968f1a97fc915ffb63fd9deb637994bd597f9da3f74ee5459a5e9aeb7852e54af069346575e4f2467e39f79cfe79eb0afd7fa39d51a65a97052604ae6dc0c34c6bd16", 0xf2}, {&(0x7f0000000000)="94f34977ff15d784bb73c2438f50d1e380f5a15b18a24ab83deae839a80ecead066e7be38ea4900d30ead7c7c69c1d86a789bbceda14ecda939a7cb0bc7b328f1178767761bde925c2498b9b599d16a468f67b240fbc4ad4294189a1826cc2ad928ba2953ec18bddd1cd17b58cbe3097fe0bcb4daf39f6ca37745bc2c05be476acc0153b17af2b8ba5b1902d12", 0x8d}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000-0x27)="7e90bee183d4cad9ad5f54629dfdfc6a69033eff7962e6cced4121e632d869e3bf2a81e8cf73c1", 0x27}], 0x8, &(0x7f0000001000)=[@sndrcv={0x30, 0x84, 0x1, {0x7e, 0x6, 0x8001, 0xfffffffffffffffc, 0x1, 0xf3c8, 0x13, 0x3, r1}}], 0x30, 0x20000000}, 0x4044000) 2018/01/09 17:39:57 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ed000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x1e, 0x0, &(0x7f000004c000-0x48)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r2, 0x0}], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2018/01/09 17:39:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a64000)='/dev/keychord\x00', 0x80002, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f64000-0x10)=@generic="8fc8681b89650142387976586824f31f") r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20000000000039, &(0x7f0000ff7000)="ff0204000000def31d001100000000d8144e000000000205", 0x18) listen(r1, 0x8001) 2018/01/09 17:39:57 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ff9000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000ff9000)='./file0\x00', &(0x7f0000ff9000)=[&(0x7f0000ff9000)='keyring\x00', &(0x7f0000ff9000)='%keyring\x00', &(0x7f0000ff9000)='*selfvboxnet0\x00', &(0x7f0000ebe000)='<\'nodevppp1\x00', &(0x7f0000ffa000-0x1)='\x00', &(0x7f00001e5000-0x1)='\x00', &(0x7f0000ffa000-0x1e)='ppp0cgroup&vboxnet0!^eth1proc\x00'], &(0x7f0000ffa000-0x10)=[&(0x7f0000ff9000)='mime_type\x00', &(0x7f00000eb000)='eth0\'vboxnet0}^.em0eth0\'\x00'], 0x400) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ff9000-0x8)={0x0, 0x7530}, 0x10) 2018/01/09 17:39:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x100000000000001d, &(0x7f000092c000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000763000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa5, 0x8, 0x6, 0x1f, 0x1}, &(0x7f0000f79000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a52000)=@sack_info={r1, 0x8, 0x4}, 0xc) 2018/01/09 17:39:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) setsockopt(r0, 0x30000000107, 0x100000000000000a, &(0x7f0000000000)='6\x00\x00\x00', 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000450000-0x4)=0x0) r2 = getuid() fstat(r0, &(0x7f0000e6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000887000)={0x0, 0x0, 0x0}, &(0x7f0000680000-0x4)=0xc) stat(&(0x7f0000243000)='./file0\x00', &(0x7f0000c9e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00009ea000-0x4)=0x0, &(0x7f0000995000-0x4)=0x0, &(0x7f0000774000)=0x0) sendmsg$netlink(r0, &(0x7f000048f000-0x38)={&(0x7f00000e7000-0xc)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000542000)=[{&(0x7f00001eb000-0x1264)=[{0x4c, 0x4, 0x201, 0x5, 0x1, "cf381b2424352524a9adf366d03ff1fa9d3ea756a7c85627004d88f929c1dcd07ccc3a113b2b102927cc62a8023b44cdc502ed28bd16188eacda"}, {0x2c, 0xdb, 0x2, 0xa90d, 0x1, "e3df8837e931308613bf8551a885e83024bd22ff89a5285a5f94"}, {0xac, 0x5, 0x300, 0x4, 0x2, "4c89b59412a70325f39adabf7875e3601a7b1918fcd959c0b399f947d1aeeb80ba4fbd1c59b2bf2c3fac534d5254fab413eccd25dd31f269d4ae4b89becd732b4095917831d175c133e0189d0ac92300ae9ee47908c7b29c0d28d25d604180cc390abb9a0f1b8d0cfd1374681c027d5aeda1ce6e9d3dc675e404bcad502a3005111e506af82798225472611c76959a59c68ba12f28495622ee17"}, {0x1010, 0x9, 0x400, 0x9fc1, 0x2, "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{0x38, 0x1, 0x0, 0xd899, 0x0, "c63003e766bd318c0e0ccd9545c1381ef9578a0bcbac6c8b2d929c8fd5f94683b621c69fa44087"}, {0xf8, 0x4, 0x8, 0x40000, 0x2, "5ee146fc945ca7031884801f49e4d8ed41749f3c82617489d977354ec2ac44cfc71e1ed2c73b827978c18c6e9d4b021ad083de2f6a2d431ccc2f0a87e227ef5b5b379d36c76098d0519c9cc1575cd0ba3af5340cc23fee387d2d0fbbe15b30daef2b461c052fd36d25dd593c5d1537a061aea210090570a20d2004dce12568ed10c1bcb9317f70cf4b578644557031ad95616f64c5e62773a925e0e42a613ee06da3fc7c26659e1c9b7daec1702892672eb3361c18dcda8fcfaf31015f9d71702e6e943a1b8d0dff369f0a23f9a0bf1b0f27937016815026dde8b7968f161660edd9c85888"}], 0x1264}, {&(0x7f0000532000-0x2f4)=[{0xb4, 0x7, 0x200, 0x5, 0x2, "6e26ff94a540e64e41d753ebe72ddb05fa0a5213a44a0403f66d8d79f1246b975be4c7e1927aedc59711534d8f931e664aef06e8e1e377a1f7b76efdad9f9b48f869636a31b7fb18f61b39ce7440692c7e8ace20a642ff51f5836a7d5ba754c31c3f1f8e588f2f34f1aa9e531a444fe30105109808f6e7b71bb96fcaa6b6c0121646fad16f49caa5c364ab4145c0e04887545ef35575e7fad8d49407cc8e9a2b57"}, {0x104, 0x1f, 0x800, 0xf89c, 0x0, "d3a3f455cd02b0a16a11ec5e714ca202165914486f4eefd4a0d8efb558aa86c30cd1cf0cd314df6dfe9684f7772b784b4f39047bbb7c1cffacd7d9def99bb2cf5ec5e7c222e0c0969f9136a28eaca35a8fd9909bd776cc6e11deb43927a50b80e02046d6e75ea8d7e5cb83ea75e00304bacce1ca152e9cbd1902925e8be7af4750ab79d3a4dfe89250cc3d60a17a12b38e5003cf8a54fdd2a7e51ffe1a30020f713e8c197f8a6851d84d84476bfd9ae218275d323b80fed903ab6c489c5e6972307d70a990e720b58fcd285a3754d3454dc5aed63a8b3606292f39d3a3b4981d71639b28a194166f89dcac7791dc401b45d1"}, {0x4c, 0x3, 0x4, 0xffff, 0x2, "3b3ceb798b4d219c0d3fd0a6052322ae92209ce907df75d737cab7ada9b83ab7bbc3eb8057f44442e50fba348bab2bf9e291c88d465eddcee1dc7dbc"}, {0xf0, 0x9, 0x0, 0x200, 0x3, "c6140e3e328abe9f062535bb2db3504f1dccecf60743d2f38fa949a1ad646a2905a9f2514fb56a217936e4e50223f599d9a4c4d5dc095d86451d0e3fe07a162277c55db098529bfc680b118f4c261e195904a6bf6a77735bb404a8485445feaed543f6c080636c6a71962dde488e997ea2e4e61c1dcac0b47122449a07510f7df1e35ff51582fcdd76b4d4f61818601f36b6bceebd66443838d5a27128a3360de550198a59b661700856d8b65b3745b182821a96c6c59cf46604bd287a2ae782213475432ee6db3e94d09d059e134f69aefc0ad9ca4b8f6690bea087ee"}], 0x2f4}, {&(0x7f0000cba000)=[{0xe0, 0x0, 0x300, 0x1, 0x3, "59d4f90826e82966fa02eac5b43c2ff953a69339e16c2486d099b70394008c6f407137211a9efff2523426013f7692c1c72f813957060ef1ec117bc15d22c94a8e78cc69dc794e6ee529ddc85197867a85f1f5e81dd915c8f2d58b4573bb335b92079c4731dad3c273e8dd375b41ed40cac6e25d827ceb0a2fb6643c9667c215415762b0c8bd6f9c835cb1c8e632f85c728b25d7f89239bec4428fd9c9b962e570c7811157ba9273d3c407bfbd48ba420be0bac16f43d4391d578ea5a3d841cac2e0a45cfdc634df949ba977c90145"}, {0x104, 0x463a, 0x8, 0x2, 0x1, "249dc65fd56722aefcc2b8af04d7c56db9eeda5a92325da78e561d071cb4859b4ff481045a16aec9d0d2d55849c28237be33e4d01ab2cdac093f26029fb6bb477542a178b2122aa9f248492330e9944eb5486eebd14ca9aa8cebe1c42af7eab60c726748113b999d180b5e5225af10a96c46ae465936ce576226ac2e3db7c77dad1276e8dcb7dbdc0014becf325a3a81c7c3cafa822af18e5fdfe57b2d357dea136890c1eda5f0b32107b3f101893c4b263c64d3be56494047328dd144b83e7980cb05510eb5b08422f2282c65b5caf08156cd3875d3ec777a84713631a36f46b3290f076ef1aa7d13170f090f43b261efbfeceb"}], 0x1e4}], 0x3, &(0x7f00005fb000-0x78)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x78, 0x11}, 0x40) 2018/01/09 17:39:57 executing program 1: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ebf000)=',[@em1posix_acl_accessvmnet0selfvmnet0\x00', 0x1) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000f7e000-0x60)={0x27, 0x1, 0x15, 0x6, 0x20, 0x2, "99d3749b658c4fb6a15167db8e46ac6090cf372f6a7b7f32d3161ac4cd994bdda562614c82f8ee6e89f567996dbda22ca286bab00d2afe5e68e40ff01a9f18", 0x811}, 0x60) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f000092f000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 89.914290] binder_alloc: 15556: binder_alloc_buf, no vma [ 89.914309] binder: 15573:15578 transaction failed 29189/-3, size 0-0 line 3127 [ 89.918061] binder: 15573:15578 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 89.918069] binder: 15573:15578 BC_INCREFS_DONE u0000000000000000 no match [ 89.928537] binder_alloc: 15554: binder_alloc_buf, no vma [ 89.928553] binder: 15554:15575 transaction failed 29189/-3, size 0-0 line 3127 2018/01/09 17:39:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x400000ff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056a000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002f7000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xa1}, &(0x7f00008e1000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b37000-0x8)={r5, 0x968d}, &(0x7f0000226000-0x4)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r3, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r6, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) r7 = getegid() r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) ioctl$TIOCNXCL(r6, 0x540d) ioctl$TCSETSW(r6, 0x5402, &(0x7f00004ea000-0x24)={0xffffffffffffff40, 0x986, 0x9, 0x5, 0x6b5, 0x6a1, 0x8000, 0x100000000, 0x3, 0x0, 0x6, 0xd58}) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r7, r9) fcntl$notify(r0, 0x402, 0x8) fcntl$notify(r8, 0x402, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000577000-0x5c)={{0xa, 0x2, 0x768b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x18}, {0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x8, [0xfffffffffffffffb, 0x46bc6f18, 0x2, 0x4, 0x4, 0x4, 0x1, 0x6e60]}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) writev(r3, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) close(r3) 2018/01/09 17:39:57 executing program 7: prctl$setmm(0x23, 0x0, &(0x7f0000012000/0x1000)=nil) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00004d2000)={@generic="cc37859f9899b1924e8ad40749b0ebcd", 0x6}) 2018/01/09 17:39:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) capget(&(0x7f0000d30000-0x8)={0x19980330, r0}, &(0x7f0000b4c000)={0x7, 0x3, 0x8, 0x155e, 0x0, 0xfffffffffffff16a}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a4c000-0x8)={0x0, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000062f000)='/selinux/policy\x00', 0x0, 0x0) dup2(r1, r2) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f00009a7000-0x36)="1f000000070adb2e0016000000000011029d15ff090001800400010000df18", 0x1f) setrlimit(0x0, &(0x7f000029f000-0x10)={0x318, 0xffffffff}) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000eca000-0x4)=0x0) [ 89.941177] binder: 15554:15575 BC_ACQUIRE_DONE uffffffffffffffff no match [ 89.941186] binder: 15554:15575 BC_CLEAR_DEATH_NOTIFICATION invalid ref 3 [ 89.941194] binder: 15554:15575 BC_ACQUIRE_DONE uffffffffffffffff no match [ 89.941202] binder: 15554:15575 BC_FREE_BUFFER u0000000000000000 no match 2018/01/09 17:39:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000f93000/0x1000)=nil, 0x1000) r0 = socket(0x10, 0x2, 0x6) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000832000)='system(em1{\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00001ea000)={{0x10001, 0x4}, 'port1\x00', 0x0, 0x60000, 0xfffffffffffffffb, 0x2, 0x8, 0x7fff, 0x4, 0x0, 0x4, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) chmod(&(0x7f0000387000-0x8)='./file0\x00', 0xc4) connect(r0, &(0x7f0000f94000-0x8)=@sco={0x1f, {0x3, 0x70922588, 0xd917, 0x4afb1d13, 0x1ff, 0x8}}, 0x8) r2 = getpgrp(0xffffffffffffffff) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000df2000)='/selinux/context\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x1) ptrace$getsig(0x4202, r2, 0x803, &(0x7f0000d4d000)={0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000d59000-0x38)={0x0, 0x0, &(0x7f0000779000-0x40)=[{&(0x7f0000c6e000-0x144)=[{0x40, 0x1f, 0x1, 0x0, 0x0, "969c27f6e17d8e68cbdbd6490b09cfc4344f0e48d4e20232a793aeab54f166bcdc48ad82f5ef47a478f9fa3e317c3cc1"}], 0x40}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2018/01/09 17:39:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x400000ff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056a000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002f7000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xa1}, &(0x7f00008e1000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b37000-0x8)={r5, 0x968d}, &(0x7f0000226000-0x4)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r3, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r6, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) r7 = getegid() r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) ioctl$TIOCNXCL(r6, 0x540d) ioctl$TCSETSW(r6, 0x5402, &(0x7f00004ea000-0x24)={0xffffffffffffff40, 0x986, 0x9, 0x5, 0x6b5, 0x6a1, 0x8000, 0x100000000, 0x3, 0x0, 0x6, 0xd58}) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r7, r9) fcntl$notify(r0, 0x402, 0x8) fcntl$notify(r8, 0x402, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000577000-0x5c)={{0xa, 0x2, 0x768b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x18}, {0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x8, [0xfffffffffffffffb, 0x46bc6f18, 0x2, 0x4, 0x4, 0x4, 0x1, 0x6e60]}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) writev(r3, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) close(r3) 2018/01/09 17:39:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f00007b9000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, 0xffffffffffffff9a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00009a1000)={0x80000000, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000048f000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x2, 0x2, 0x4, 0xa844, 0x401, 0xef9}, 0x20) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x39, 0xfffd) 2018/01/09 17:39:57 executing program 4: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0x80, 0x4) r1 = gettid() mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000074000-0x4)=0x0, &(0x7f0000f75000-0x4)=0x0, &(0x7f0000f75000-0x4)=0x0) fstat(r0, &(0x7f00005dd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f75000-0xc)={r1, r2, r3}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000f73000)=0x0, 0x4) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f75000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000f75000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006fa000-0x4)=0x14) shutdown(r4, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r4, &(0x7f0000f77000-0x8)='./file0\x00', r4, &(0x7f0000652000)='./file0\x00') mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f75000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000f75000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000052a000)={r5, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/09 17:39:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2e8, &(0x7f0000e9b000)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000005a000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) lsetxattr(&(0x7f000006d000)='./file0\x00', &(0x7f00003b2000)=@known='trusted.syz\x00', &(0x7f0000777000)='@\x00', 0x2, 0x0) 2018/01/09 17:39:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000b8f000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a56000-0x10)='/dev/sequencer2\x00', 0x2400, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f00001c3000)=[0x8, 0x800]) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 89.941211] binder: 15554:15575 Acquire 1 refcount change on invalid ref 4 ret -22 [ 89.995109] binder: BINDER_SET_CONTEXT_MGR already set [ 89.995116] binder: 15585:15590 ioctl 40046207 0 returned -16 [ 89.995765] binder: 15585:15590 ERROR: BC_REGISTER_LOOPER called without request [ 90.028939] binder_alloc: 15556: binder_alloc_buf, no vma 2018/01/09 17:39:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000840000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000045c000-0x4)=0xe8) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$dupfd(r0, 0x406, r0) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2018/01/09 17:39:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x8, 0x0, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b2d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) 2018/01/09 17:39:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000098a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000204000)={{0x0, 0x1, 0x2, 0x2, 0x2}, 0x2178, 0x7, 'id1\x00', 'timer1\x00', 0x0, 0x8, 0x7ff, 0x5, 0x9f, [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]}) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000493000)=[{&(0x7f0000bb9000)="58000000140019f700db4b01040d8c560a06000000000410489600c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) [ 90.028959] binder: 15585:15606 transaction failed 29189/-3, size 0-0 line 3127 [ 90.054817] binder: 15585:15606 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 90.054834] binder: 15585:15606 BC_INCREFS_DONE u0000000000000000 no match [ 90.149457] binder: release 15554:15555 transaction 193 out, still active [ 90.158592] binder: undelivered TRANSACTION_COMPLETE [ 90.171647] binder: undelivered TRANSACTION_ERROR: 29189 [ 90.177672] binder: send failed reply for transaction 193, target dead [ 90.187944] binder: release 15556:15560 transaction 194 in, still active [ 90.194843] binder: send failed reply for transaction 194 to 15556:15567 [ 90.202079] binder: undelivered TRANSACTION_COMPLETE [ 90.207209] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/09 17:39:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000620000)=[{&(0x7f0000677000)='F', 0x1}], 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) writev(r3, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/01/09 17:39:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00004e6000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ad4000-0x8)={0x0, 0x6f2}, &(0x7f0000029000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005be000-0x8)={r1, 0x7f}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d22000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd5000)=0xe8) r2 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8)={0x0}, 0x8) poll(&(0x7f0000d2e000-0x10)=[{r2, 0x0, 0x0}], 0x1, 0x861a) unshare(0x400) signalfd(r2, &(0x7f0000e82000)={0x0}, 0x8) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000344000)=0x1ff, 0x4) fallocate(r0, 0x3, 0x1000, 0x400) 2018/01/09 17:39:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000053a000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000019e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) readv(r0, &(0x7f0000216000)=[], 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8932, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/09 17:39:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = socket$inet(0x2, 0x2, 0x0) timer_create(0x7, &(0x7f0000202000)={0x0, 0x1, 0x2, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000480000-0x4)=0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000de3000-0x4)=0x10000000007, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000682000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007a9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e39000)={r2, 0x7fff, 0x2, [0x9fb, 0x0]}, &(0x7f00004d3000)=0xc) 2018/01/09 17:39:58 executing program 0: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000b000)='/dev/sg#\x00', 0x8, 0x100) ioctl$KDSETMODE(r0, 0x4b3a, 0x49) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000003a000)={@common='bpq0\x00', @ifru_flags=0x0}) r1 = open(&(0x7f000003a000-0x8)='./file0\x00', 0x14000, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f000003d000-0x8)='./file0\x00', 0x11, 0x400) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000001000-0x28)={0x5, 0x100, 0xfffffffffffffff9, 0x100000000, 0x10001}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000741000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000003c000)='./file0\x00', &(0x7f000003c000)='./file0\x00') mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000008000-0xa8)={0x0, 0xa0, "0afff303d6fa3b0ba514c7a59ff7fb90cfd8cc5f4fc1a464c4d3d8ee39ff0cdabfd176f5ff1997766bbd470b672a78efee6a1eb51f33be4cfe4ef76b51fb46be80a175053b73ff132150ced036a544c7b992f1c3054373b27bddbad99464dd27918a704d80ed6c145732f93bed8dc92fda60012ef0ac73a1d6ca008adc43c856d83e4e636a8556a0e91ef7900be5bde536bce2d5c2c07138f8fb42709423d21c"}, &(0x7f000003b000-0x4)=0xa8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000002f000)={r3, 0x5}, &(0x7f0000036000)=0x8) 2018/01/09 17:39:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006b9000-0xe)='net/rt6_stats\x00') r1 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a23000-0x4)=0x0) readv(r1, &(0x7f00001bc000)=[{&(0x7f00002ef000)=""/4096, 0x1000}, {&(0x7f000082c000)=""/35, 0x23}], 0x2) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x82) sendfile(r1, r0, &(0x7f0000ed1000-0x8)=0x0, 0xd) 2018/01/09 17:39:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000954000)=""/0, &(0x7f0000000000)=0xfffffffffffffcb3) 2018/01/09 17:39:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000dc6000-0x8)={0x0, 0x0}) process_vm_writev(r1, &(0x7f0000f08000)=[{&(0x7f00008ad000-0x56)=""/86, 0xfffffffffffffccd}, {&(0x7f0000749000-0xd)=""/13, 0xd}, {&(0x7f0000cc9000)=""/1, 0x1}, {&(0x7f0000d24000)=""/126, 0x7e}, {&(0x7f0000a01000)=""/194, 0xc2}], 0x5, &(0x7f00007b7000-0x80)=[{&(0x7f00000dc000)=""/124, 0x7c}, {&(0x7f0000957000+0x5f)=""/4096, 0x1000}, {&(0x7f0000285000)=""/154, 0x9a}, {&(0x7f0000939000)=""/40, 0x28}, {&(0x7f0000ac4000)=""/138, 0x8a}, {&(0x7f00004c2000-0x98)=""/152, 0x98}, {&(0x7f00003c4000-0x47)=""/71, 0x47}, {&(0x7f0000147000-0x46)=""/70, 0x46}], 0x8, 0x0) sendmsg(r0, &(0x7f0000ba2000-0x38)={&(0x7f000069a000-0x10)=@in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca4000)=[{&(0x7f000020a000)="6e0eae64026bc17c4e559771954850a5f1fdf1e01bf5c14c5a04b611ccfa3413ec5310cd88e67f2184e5809242c33d258fa1fee388d1d46c7d0b049c91672f7719d66d", 0x43}, {&(0x7f00001f5000)="c455d2dac360e18e445c2029228351a9ddf7c6", 0x13}], 0x2, &(0x7f0000f1a000-0x10)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ef7000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000056000-0x108)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0xffff, 0x800, 0x4, 0x8, 0x200, 0x8, 0x101, 0x0, 0x9, 0x0, 0x54, 0x7, 0xfffffffffffffff9, 0x1000]}, &(0x7f000002c000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e7e000-0x98)={r3, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x401}, &(0x7f0000754000-0x4)=0x98) 2018/01/09 17:39:58 executing program 1: mmap(&(0x7f0000000000/0xa6b000)=nil, 0xa6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000a6c000-0x8)={0x100000001}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x40000000000012, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000a6d000-0x8)={0x100000000}, 0x8, 0x0) read(r2, &(0x7f0000b0a000)=""/128, 0x80) 2018/01/09 17:39:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000940000)='/selinux/checkreqprot\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000a2d000-0xb8)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9738}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket(0x11, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000ac1000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b36000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f12000)={0xa59, 0x4, 0x1, 0x3, r4}, &(0x7f00000bf000)=0x10) 2018/01/09 17:39:58 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000cb6000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 17:39:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x3, 0x0, 0xffffffff}]}) rt_sigpending(&(0x7f00000d3000)={0x0}, 0x8) 2018/01/09 17:39:58 executing program 4: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000555000)={r1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000d53000)="6664001f66d043") execveat(r2, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) 2018/01/09 17:39:58 executing program 5: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ffd000)={0x0, 0x0}) futex(&(0x7f0000ffc000-0x4)=0x0, 0x0, 0x0, &(0x7f0000ffc000-0x10)={0x0, 0x989680}, &(0x7f0000ffc000-0x4)=0xfffffffffffffffb, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ffe000)=0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r0, 0x28, &(0x7f0000fff000-0x10)={0x16, 0x7, 0x6, 0x6}) 2018/01/09 17:39:58 executing program 5: r0 = socket$inet(0x2, 0x80806, 0x1000) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x8900}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000db6000)=0x8c) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r3, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000127000)=[{0xf8, 0x16, 0xb, 0x0, 0xffffffffffffffff, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f90000000000000000c1b5302c46c5086c34bc2433d4322f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da6eb83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93e91fcd413f88dd09d4ea230e795935324e8f915102d2c2b2eff806f824f0b0d7cab2db017ef9a7e96cb8ce631acea3c67f74be979ab3fd8899718512599ac05d"}], 0xf8}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 17:39:58 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000027c000)='net/netlink\x00') lseek(r2, 0xffffffffffffffff, 0x0) 2018/01/09 17:39:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sysinfo(&(0x7f0000916000-0xd7)=""/215) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000671000-0x10)={0x0, 0x0}) r0 = mq_open(&(0x7f0000e3b000)='\x00', 0x0, 0x1, &(0x7f00002c0000)={0x1, 0x80000000, 0x4f4c, 0x9c, 0xffffffffffffffff, 0x7fff, 0x3, 0x1}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00005c8000)=0x1) r1 = memfd_create(&(0x7f0000ef1000)='ppp1\'\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000009e000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x8, 0x6, 0x632c9514, 0x0, 0x9, 0x800000000000, 0x72, 0x800, 0x4, 0x4, 0x101, 0x100, 0x4, 0x3]}, &(0x7f0000310000)=0x108) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a9c000)={r2, 0x3}, &(0x7f0000168000)=0x8) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000ad9000)={0x426c15, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) getsockname$packet(r1, &(0x7f0000a22000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e90000-0x4)=0x14) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000888000)={0x9, 0x0, 0x8008, 0xb24, 0x0, 0x9, 0x5, 0x1, r3}, &(0x7f0000b3b000)=0x20) 2018/01/09 17:39:58 executing program 1: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) rmdir(&(0x7f0000f9c000)='./file0\x00') mmap(&(0x7f00006a3000/0x800000)=nil, 0x800000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r2) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000a5c000)={&(0x7f0000002000)=""/64, 0x40}) 2018/01/09 17:39:58 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d9a000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000d9a000-0x6)={0x0, 0x6}, &(0x7f0000d99000)=0x6) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000820000)={r2, @in={{0x2, 0x3, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3ff, 0x4768, 0x3ff, 0x20}, &(0x7f0000d99000)=0xa0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d9a000)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 17:39:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e91000)='/selinux/status\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) recvmsg(r0, &(0x7f0000b15000)={&(0x7f00007fb000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005b9000)=[{&(0x7f0000c0d000-0xe8)=""/232, 0xe8}, {&(0x7f0000b34000-0x4a)=""/74, 0x4a}, {&(0x7f0000597000)=""/85, 0x55}, {&(0x7f00007e1000)=""/183, 0xb7}, {&(0x7f0000aa4000)=""/184, 0xb8}], 0x5, &(0x7f0000737000)=""/96, 0x60, 0x80000001}, 0x1) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket(0x10, 0x803, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000a50000)=""/117) write(r2, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f000051e000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00004b9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f000077f000)=0x6, 0x4) sendto(r3, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/09 17:39:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fcntl$dupfd(r0, 0x0, r0) fallocate(r0, 0x20, 0x0, 0x9) openat$pfkey(0xffffffffffffff9c, &(0x7f0000530000-0x15)='/proc/self/net/pfkey\x00', 0x8100, 0x0) 2018/01/09 17:39:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) vmsplice(r1, &(0x7f0000c57000)=[{&(0x7f0000071000-0x5c)="", 0x3e7}], 0x1, 0x1) dup2(r1, r0) 2018/01/09 17:39:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000beb000-0x8)='./file0\x00', 0x4120fd, 0x1000080) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b80000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e2000)=0xe8) write$evdev(r0, &(0x7f0000e7b000)=[], 0x0) recvmsg(r0, &(0x7f0000e95000-0x38)={&(0x7f000041c000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000054e000)=[{&(0x7f00006d7000)=""/151, 0x97}, {&(0x7f00005c8000)=""/253, 0xfd}], 0x2, &(0x7f0000eb9000-0x61)=""/97, 0x61, 0x3ff}, 0x12001) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b7a000-0x8)={0x0, 0x8}, &(0x7f00002f9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007e4000)=@assoc_value={r1, 0x13f9883c}, 0x8) bind$ipx(r0, &(0x7f0000aac000-0x10)={0x4, 0x7fffffff, 0x4d, "6ad7ad78b168", 0x7, 0x0}, 0x10) shutdown(r0, 0x1) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000048d000)=0x9, 0x4) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000778000)=@random={'security.\x00', '/dev/sg#\x00'}, &(0x7f0000ec3000-0x9)='/dev/sg#\x00', 0x9, 0x2) ioctl(r2, 0x2283, &(0x7f0000eb6000-0x1)="") ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00003cd000)=0x80) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b94000)='/dev/rfkill\x00', 0x204000, 0x0) 2018/01/09 17:39:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x1) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003ca000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000e43000-0x4)=0x0) r2 = pkey_alloc(0x0, 0x1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000334000)=0x0) pkey_free(r2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003f2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000179000)=@ethtool_ts_info={0x41, 0xae06, 0x0, 0x8, [0x7fffffff, 0x2, 0x9], 0x7c66b6b6, [0x8, 0x9fe, 0x401]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3b, ""}], 0x10, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000023c000)={0xfffffffffffffffc, 0x1, 0x2, 'queue0\x00', 0x7, [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) finit_module(r0, &(0x7f0000043000)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) 2018/01/09 17:39:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000bfa000)=0x1, 0x96) 2018/01/09 17:39:58 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000012000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000014000-0x4)=0x0, &(0x7f0000013000)=0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f0000013000)="2a8b3307258f72a5935178ba17812939c7ce19d3a6aeacb01a6b34166a285e736534479556cf5fa43dc050cc4b77f1f00b0d3f51f4216ac49c9ca792ce2db0efbba9b6d3d34b35eb6d778ec12fb43f01e64305ba79bbf497a23155dcdd8c8b2e87c7e29f7a92bac884f8e4940f66e7388fe13798ecab2043cf6ee485d52f25189f0db5d56fabefae79f514ada2fe466f841e038f9aadf8279c092c098d261269ffcbf5df0f4d7d6ce3cac6cc1dd59e21ec", 0xb1}, {&(0x7f0000013000)="d6d3be1b9931d5a756b63ca20d1c757f0e72e35bfb9ea66c697776c2cda29a889ef883439c4d0538246d3722d0cb48742703a29e518fc6ada621dbef20513ec6e96a65ab724141d72c2fcae4357f3c483500d7575e22ebc5b5074769e11044484e1e3be18d8d12b7bd8d0c94e9d9419b0aeb8c7a1064f406451aca3dda0ad4ef3dc7ccfd830d58e68ac37098bfedfa59797d0a8e4d51bf0b0286fd86bed18373b805915dd3231c6d6294f25b4373e5044b541ef67cf210c2baead9cc6b23d9e344ebadf6277a38b38e4c05009efcfa1edc876d882f9e3c753498b7a9606e73918ef11dd5bfcf05b351753aef6d8409465dbf5f", 0xf3}], 0x2, &(0x7f000000f000-0x240)=[{0xa8, 0x1ff, 0x1, "09a89da8dd1d95a44ae75affd2787e8475f1a0c158e4bba38a226d347bb79a7edeb596f8a57c18b2634c11c62c971a011fc5b4cf8e353c7b8f180a795f8e7cf704a366ea11a61b10a8748e248b65349cd0fd3dbf23fd68b7d97ec58e99cf71c2b47aa64a09a65d24e4841b1badb139dd2760351939bdaf79b0b77e901e6efe3a4931f77fa80e0c924772f14a160e994734"}, {0x108, 0x101, 0xc9, "b3b189bac5f612e65d98e3d68d3b9e969b5cc175161a93b0fc6e892a925d39212d500e13007aa942e8286e46f4c5b0a57e581340f0f11b88a023092fc26d6a262354615f3441bec77a5e946381ffb9f3525b7ef427fec53bf46291f7cc34963f46fd3740e80f579df6846be60da4075d019d086d29f653bdecac8b7a2a201780187186335ae49d8f70d2d9cf502d21b3a4ffd59d0e78628f20428545bbf172232f2b620fe12f12313b71ff0247adeda89b4b94c6e7f87a3aa82c404de54fcb44602d725011500cb0a27ef8075e46e73c045b9d135c3d189fce4c42ab2a1da88852cf8204269b8739bcd70e3f405d5e9f6b0d"}, {0x90, 0x119, 0x1, "4ed41e9f2015fb4319837cc435efdc12b81907336f391d929aff0e4530213f2671e845f82ba330459ab6b1247f3c767fee1f98a353ec6b2a18e7f0b8700fe6ac7b9fdb4f73161717013a496a98922e715beece6ff023aa1232e3a7f9c359d732b880ee614ee6ae9ff1d92b49195aeade83078fee801913685b1acb53434aecac"}], 0x240, 0x4000}, 0x4000) sendto$inet(r0, &(0x7f0000000000)="32000000180025ff0700940d091404028020fe20000400050000001e0f00090000000000000004000014eea4eb4e56d71888", 0x1b, 0x0, 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000000a000)="", 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000010000)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000007000-0x8)='./file0\x00', 0x100) getpeername$packet(0xffffffffffffffff, &(0x7f0000013000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000012000)=0x14) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000000b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000007000)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f000000c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2103}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000000c000)={0x1ff, 0x5, 0x1, 0x2}, 0x10) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000013000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) 2018/01/09 17:39:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) rt_sigprocmask(0x2, &(0x7f00001bf000)={0xd97}, &(0x7f0000ce3000)={0x0}, 0x8) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0xffffffffffffffff, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) r1 = getpgrp(0xffffffffffffffff) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bce000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000024f000)={0xe067, 0x1, 'client0\x00', 0x4, "2c33953998e66715", "1b93d954ca65ebe8b047d3339d273d4176b3d0b5672a56e0784a782361dd08b5", 0x4, 0x625f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) get_robust_list(r1, &(0x7f000016e000)=&(0x7f00001ff000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000d8b000)=0x18) 2018/01/09 17:39:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") getdents(r0, &(0x7f0000936000-0x47)=""/71, 0x47) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00008c1000-0x28)=[], 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000aec000)={0x7fff, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7, 0x1, 0x7, 0x6, &(0x7f000010d000+0x1da)=@common='eql\x00', 0xfffffffffffff801, 0x5, 0x3}) 2018/01/09 17:39:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000002000)={0x10, 0x0, 0x3, 0x200}, 0xc) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x1, [0x7]}, &(0x7f0000002000-0x4)=0x6) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f00005d1000)='jffs2\x00', 0x0, &(0x7f0000000000)="c2eaa57449df70617f1b79f3ee91256682af5f4c916f61f04d285cb4d956c022a1ac64d828f58e575c3daebff31f85fdaaa723b50b6ddc4588e31570e040b01cd0272669d6c30e3c6cb932a0abcf66b1ab76432bf683d073fe35a49e9721c678049920063665b3eced42a913a88ff7d1f26c8794586d90ca837fb9ff10e6ae50e5cace5c072c6052961025f839aa1a7998d83d0694c2438d03e3b8fcab4bc0671043120cccdf4182376e2e71b04b7f1f63c93ce8f42a825601a22cba976a5f1300") r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 17:39:58 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f1e000)={0x1, 0x8, 0x0, 0x4, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2283, &(0x7f0000eb6000-0x1)="") 2018/01/09 17:39:58 executing program 0: quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000-0x8)='./file0\x00') 2018/01/09 17:39:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f00003e1000)=0x0, 0x4) bind$inet(r0, &(0x7f0000079000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f94000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f93000-0x20)={0x9, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000910000-0x10)={0x10ad, r3}) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f000007b000-0x4)=0x0) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0x0) 2018/01/09 17:39:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000080d000-0xb)='/dev/loop#\x00', 0x100000000000000, 0x50200) fgetxattr(r0, &(0x7f0000fa8000)=@known='security.selinux\x00', &(0x7f0000e75000)=""/165, 0xa5) 2018/01/09 17:39:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000000035, &(0x7f0000b50000-0x4)=0xa, 0x4) connect$inet6(r0, &(0x7f0000012000-0x1c)={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ea7000-0x4)=0x173, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fba000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f00006f3000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2018/01/09 17:39:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x80000) vmsplice(r0, &(0x7f0000b29000-0x30)=[{&(0x7f000041d000)="191d7fc96e6da0246b9bbe76bd56d204620e097bd3a66313496b69a82d228cf32b0ee97391dd210c19c09befc822925c5573a6fdd9b7e1b0effc827b4e162a070c005ab6", 0x44}, {&(0x7f0000a4a000)="82b84308357e0387d316ab3f0993206b90f373f8a8a6c1fee7a2e4de90689ffafcf4b6611fb9c404125d7e4c0c465f9c08466728e4b72b7364081bb38b926e3dae838e0e3265e5bdc6a5f29f51d869012007515c9f14e9c1ee2d9c423e509705321b088c05e89d3874741dd13df10cda4632046d640d5749", 0x78}, {&(0x7f00003ab000-0xe8)="6bedbfa812050c4bbb17f4e3ec1d637465c7a25e27d4cafa71222716ad540da97823c62a718fe328c670802086700210ae24f5e12f31aed441a12439ecca468f150c53494398f8966ca9ab1868ea4b922ac389c61c71a04b47c74593e439810e71fa1cad47c9e0336dbfe70db07d652eb313b0747a1f748075dfadb2b9ef849490fa1e4d6522b4f2d7baae9f00016b2d7f19b3ee351982ee347babf13972237bab0c3c13b03ba961ab34096580c4095d18af7c4548a6f318f88e15b829dace146682774ca8f3fdef149a78657053e41ee04a2c8d0be2d24ab718fcea6fa1ade9740434700030fba2", 0xe8}], 0x3, 0x8) r2 = syz_open_dev$mice(&(0x7f00001cf000)='/dev/input/mice\x00', 0x0, 0x4ac2) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000a8a000)=0x5) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000008e000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f00008a7000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_wait(r1, &(0x7f0000586000)=[{0x0, 0x0}], 0xca, 0xfff) 2018/01/09 17:39:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000223000)="64e76e26af9682ae9705eb4a282df041d96730ed18bb07d2340984949c87fb3f0e598e331d221835d27bfb437cc9c3787d75611b62a17090936c0612ea2217cc04ae2f290dc41f", 0x47, 0x10, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r0, &(0x7f000081f000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000872000)=0xffffffffffffffff, 0x4) sendmsg$unix(r0, &(0x7f00003b0000)={&(0x7f000068b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007ae000-0x20)=[{&(0x7f0000efe000-0x1000)="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", 0x3a6}], 0x1, &(0x7f00008d1000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x80, 0x1}, 0x810) fallocate(r0, 0x1, 0x1000, 0x100000000) ustat(0x7fffffff, &(0x7f0000a59000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 17:39:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f0000934000-0xe)='./file0/file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f0000aca000)='./file0/file0\x00', 0x36) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000653000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000784000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000320000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000afa000-0x4)=0xc) syz_fuseblk_mount(&(0x7f0000a5b000-0x8)='./file0\x00', &(0x7f0000b95000)='./file0/file0\x00', 0xa000, r1, r2, 0xffe, 0x1, 0x8) mount(&(0x7f0000c2a000)='./file0/file0\x00', &(0x7f00003e2000-0xe)='./file0/file0\x00', &(0x7f0000dcd000)="72616d100400", 0x80000, &(0x7f0000ae3000)="") llistxattr(&(0x7f0000d9f000-0xe)='./file0/file0\x00', &(0x7f0000943000-0xa7)=""/167, 0xa7) umount2(&(0x7f0000fbe000)='./file0\x00', 0x2) connect(0xffffffffffffffff, &(0x7f000069c000-0x10)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDMKTONE(r0, 0x4b30, 0x0) 2018/01/09 17:39:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x20)=[{0xe, 0x3}, {0x8, 0x1}, {0x3, 0x6}, {0x8, 0x70}], 0x4) r1 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0x21ef, 0x4) setsockopt(r1, 0x107, 0x7, &(0x7f0000c9a000)="", 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001000-0xfe)=""/254) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7, 0xfffffffffe5dd74c, 0xa3}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x5, 0x8, 0x4, 0x9, 0x673, 0x100, 0x8, 0x6, r3}, 0x20) keyctl$assume_authority(0x10, r2) 2018/01/09 17:39:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000891000-0x4)=0x0) ioctl$int_in(r0, 0x5421, &(0x7f00007a7000)=0x9) clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") waitid(0x0, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 17:39:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x100002202, &(0x7f0000e09000-0x1)="") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000e2e000)={0x3, 0x8, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00002e0000-0x64)={&(0x7f0000b14000)=[0x1, 0x6, 0x0, 0x5, 0x6], 0x5, 0xb92a, 0x80, 0xfffffffffffffc09, 0x3, 0x800, {0x8, 0x3, 0x3, 0x1, 0x100000000, 0x0, 0x0, 0x7, 0x4, 0x7fff, 0x0, 0x8, 0x9, 0x9, "4e6718cbf187de3a75712bb8e118f499a9d4ae507adb58feca66d6eabdf8bb5b"}}) 2018/01/09 17:39:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e10000)={"1089390388cb6408e0e2b395b4c71772", {0x4, 0x3, 0xfffffffffffffffc, "d513c51dd3aa", 0x1, 0x0}}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setuid(r2) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000001000-0x4)=0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)=0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000001000-0x2)={0x7, 0x80000001}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x30, 0x80000000, 0x5, 0x3}, 0x10) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x0, 0x2, 0xbc}) recvfrom$llc(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x100, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000)=""/238, 0xee, 0x40010162, &(0x7f0000001000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000003000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000004000-0xe)={0x5, [0x9, 0x1, 0x20, 0xfff, 0x0]}, 0xe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000004000)=@req={0x10000, 0xe3, 0x7ff, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000006000-0xc)={0x8, 0x3ff, 0x7, 0x0, 0x2, 0x2}) bind(r0, &(0x7f0000006000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/226) connect(r0, &(0x7f0000005000-0x6)=@hci={0x1f, 0x8, 0x3}, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000006000)="1e1d2144e108f80e278ad1271f007807fb8e0c5ea38194f0e7582fdfa1e1170a95764a4bd7aaca694fa6ab9819f68180a53770f72a3cb4d2b242aef43ce48bffcc49045eaadcd415595f84fd26767cc3b275bfb669af1eef7b7f6233181ad9e5fe3e90f02041a4a0ea716b5f9dc3fe2bcdda2a38bac9dbe87f0fbb878718a69af554ddd514ccca302a7d694f9b3038ae154c43c52f61c66d6a8b5880cccc5640a2b472fdfa19e8def89682419e9456e94197ccfff51090b0440135c7d16485ac321bf2e0d97998c15c96973372dc3e7266a15a9bd3088b957f8e98017eca2cd1be67383a47ef92bf616d931afaf2") setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x401, 0x0, 0x8a62, 0xa, 0xa0, 0x20, 0x62, r1, r2}, {0x9, 0x0, 0xffffffff, 0x7, 0x3, 0x4, 0x10001, 0x9}, {0x80000000, 0x0, 0x7f, 0x65ca}, 0x20, 0x1, 0x1, 0x1, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, 0xa, @in=@rand_addr=0x100000000, 0x0, 0x6, 0x2, 0x7, 0x7, 0x4, 0x7ff}}, 0xe8) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x8, 0xffffffff00000001, 0x5, 0x8}, 0x10) socket$key(0xf, 0x3, 0x2) 2018/01/09 17:39:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000b95000)="2eea00", 0x0, 0x0, &(0x7f00003cf000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000112000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000098a000-0x9)='/dev/ppp\x00', 0x200400, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000028f000)=0x0) 2018/01/09 17:39:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000085e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000a2e000)={0x2, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 17:39:58 executing program 0: userfaultfd(0x80800) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000003000-0x10)=[{&(0x7f0000012000)='\b', 0x1}], 0xffffffffffffeb2, 0x0) pwrite64(r2, &(0x7f0000006000-0x4f)="", 0x0, 0x0) fchown(r1, 0x0, 0x0) close(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) 2018/01/09 17:39:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) socketpair$inet(0x2, 0xf, 0x8, &(0x7f0000670000)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f0000ee9000-0x4c)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "2900fa5200000000ec0001007f808197d9df000fa08c070072853de52ecf1544ec9a0000c48ddd7163e6f4b939ae7c3d17befa45cf7d260157"}], 0x4c}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x7) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000069000)=@int=0x2, 0x4) socket$inet6(0xa, 0x6, 0x6) 2018/01/09 17:39:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009f0000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f00001ae000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007f1000)=[], 0x0, &(0x7f0000471000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000094c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000b0000-0x10)={0x1, &(0x7f0000bf6000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000e99000-0x8)={r2, 0x2}) 2018/01/09 17:39:58 executing program 3: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x3) r1 = mmap$binder(&(0x7f0000d48000/0x2000)=nil, 0x2000, 0xa, 0x10, r0, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc1000)={0x24, 0x0, &(0x7f0000fc2000-0xf)=[@clear_death={0x400c630f, 0x4, 0x3}, @exit_looper={0x630d}, @exit_looper={0x630d}, @free_buffer={0x40086303, r1}], 0x85, 0x0, &(0x7f0000fc2000-0x85)="09c3a087aa5b33c93376439dfa3ae52842e2e9fb49b43f58bdc32f117fcbce0c0b32d972717134c862e02aa8c8da3648f056d09a5952cbbc6f3c66bc8814344f9d81d00316ed29a133da5b309ae18f0b91361f57c498089326b308392cd9dad26f28abdab61bebcabee96c7b166c79053340c998c91e0d02f8f2497382b6b9f20cf60d9d96"}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000860000)=[], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"}) 2018/01/09 17:39:58 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000080c000-0xc)='/dev/autofs\x00', 0x410040, 0x0) mmap(&(0x7f0000a3f000/0x3000)=nil, 0x3000, 0x0, 0x1010, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) pipe(&(0x7f0000688000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000df0000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000687000-0xc)={0x0, 0x0}) 2018/01/09 17:39:58 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000005000-0x4)=0x8, &(0x7f0000002000)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000000000)=0x18) 2018/01/09 17:39:58 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000e64000)='/dev/input/event#\x00', 0x80000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/201) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b99000)='/selinux/user\x00', 0x2, 0x0) r2 = syz_open_dev$evdev(&(0x7f000062a000)='/dev/input/event#\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00001c1000)={0x0, 0x6}, &(0x7f0000cb7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000e4b000)={r3, 0x1000, "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"}, &(0x7f000005b000-0x4)=0x1008) writev(r2, &(0x7f0000a4c000-0x10)=[{&(0x7f0000fcf000)="f32735c13322cfb4af931b1c7a7006ea0100000000000000", 0x18}], 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fa7000)=@assoc_value={r3, 0x101}, &(0x7f0000b17000)=0x8) fcntl$setflags(r2, 0x2, 0x1) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000102000-0x4)=0x2) [ 90.714746] binder: 15805:15806 unknown command -218627571 [ 90.724154] binder: 15805:15806 ioctl c0306201 20fc1000 returned -22 [ 90.732285] binder_alloc: 15805: binder_alloc_buf, no vma [ 90.739555] binder: 15805:15806 transaction failed 29189/-3, size 0-0 line 3127 2018/01/09 17:39:58 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002b000)='/dev/sequencer2\x00', 0x200100, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000002e000-0x14)={0xffffffffffffffff, 0x0, 0xeaf3, 0x2, 0x8}) syz_open_dev$sndtimer(&(0x7f0000007000)='/dev/snd/timer\x00', 0x0, 0x101000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 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]}) r2 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) socket$unix(0x1, 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/09 17:39:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000dd0000-0x10)='/selinux/member\x00', 0x2, 0x0) fcntl$getflags(r0, 0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x10000, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000adb000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00002b4000)=0x0, &(0x7f0000ac9000-0x4)=0x4) readv(r0, &(0x7f0000b00000-0x80)=[{&(0x7f00006e6000)=""/117, 0xffffffffffffff72}, {&(0x7f0000178000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c85000)=""/168, 0xa8}, {&(0x7f000062c000)=""/248, 0xf8}, {&(0x7f0000cf1000-0xd3)=""/211, 0x1f6}, {&(0x7f0000eba000)=""/227, 0xe3}, {&(0x7f0000e20000-0xf2)=""/242, 0x3}, {&(0x7f000010f000)=""/204, 0xcc}], 0x8) renameat2(r0, &(0x7f000016a000)='./file0\x00', r0, &(0x7f000088c000-0x8)='./file0\x00', 0x1) unshare(0x3fe) syz_open_dev$sndtimer(&(0x7f000028f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000047b000)=0x0) fcntl$lock(r2, 0x6, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x2, r3}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a79000)='veno\x00', 0x5) 2018/01/09 17:39:58 executing program 5: mmap(&(0x7f0000000000/0xd52000)=nil, 0xd52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d53000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000025c000-0x8)={0x0, 0x7}, &(0x7f0000d52000)=0x8) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000d55000-0x32)=""/50) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d52000)=@sack_info={r1, 0x4d44, 0xe00e}, &(0x7f0000d53000-0x4)=0xc) userfaultfd(0x0) 2018/01/09 17:39:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000843000)="aa06020000170080ffabae7c2b0800") recvfrom(r0, &(0x7f0000712000-0x61)=""/97, 0x61, 0x20, &(0x7f00000c1000)=@generic={0x9, "3dee2fdf1c24e10df776ac15e2367fc2830f1fd2688713cf9ac00f7e58a8b638baa8e2840986debd736998c842099f70ee02e00522d44dba48a899432c015fd5667a1bc059ecfcbf203e52586534f155c1d5eca1cb5db2e45250b6d77271b5d1ff3484f5f3e4a5eaaac97f62456f4703e19caca4e53da3c546261b12a2e6"}, 0x80) fcntl$setflags(r0, 0x2, 0x1) 2018/01/09 17:39:58 executing program 7: unshare(0x400) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='\x00', 0x842, 0x100, &(0x7f0000000000)={0x8, 0x1, 0x1, 0x4, 0x31000000000, 0x5, 0x1, 0x4}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000-0x10)={0x77359400, 0x0}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) fcntl$setlease(r1, 0x400, 0x2) connect$inet6(r1, &(0x7f0000561000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 17:39:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000358000-0xd)='net/if_inet6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5}, &(0x7f0000e8c000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x88ea, 0x9}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x81c000)=nil, 0x81c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000151000-0x4)=0x10000, 0x4) r2 = socket(0x10, 0x80002, 0x0) write(r2, &(0x7f0000255000-0x24)="220000001c00b515f8efff000000000107ffe4ff01fffffd00080103060001dea445", 0x22) r3 = inotify_add_watch(r0, &(0x7f000080b000)='./file0\x00', 0x1000000) inotify_rm_watch(r0, r3) 2018/01/09 17:39:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000000)={r2, r3, 0x7}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000036000)={0x0, 0x3, 0x8, 0x1, 0x1, 0x2, 0x80000000, 0x0, {0x0, @in6={{0xa, 0x3, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x65}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x95, 0x9, 0x3, 0x140000000, 0x9}}, &(0x7f0000ee9000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r4, 0x40}, 0x8) mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/09 17:39:58 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000012000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000012000)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, []}, 0x10) [ 90.792175] binder: 15805:15818 unknown command -218627571 [ 90.794053] binder: BINDER_SET_CONTEXT_MGR already set [ 90.794059] binder: 15805:15828 ioctl 40046207 0 returned -16 [ 90.800329] binder_alloc: 15805: binder_alloc_buf, no vma [ 90.800348] binder: 15805:15831 transaction failed 29189/-3, size 0-0 line 3127 [ 90.825991] binder: 15805:15818 ioctl c0306201 20fc1000 returned -22 2018/01/09 17:39:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000033000-0x8)={0xfffffffff7fffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r2) recvmsg(r3, &(0x7f0000550000)={0x0, 0x0, &(0x7f0000b7b000-0xa0)=[{&(0x7f0000a02000)=""/123, 0x7b}, {&(0x7f0000438000-0xd4)=""/212, 0xd4}, {&(0x7f000078b000-0x4c)=""/76, 0x4c}, {&(0x7f00000e4000-0x53)=""/83, 0x53}, {&(0x7f0000e2a000)=""/223, 0xdf}, {&(0x7f0000954000-0xaa)=""/170, 0xaa}, {&(0x7f0000659000-0xd9)=""/217, 0xd9}, {&(0x7f0000853000-0x1000)=""/4096, 0x1000}, {&(0x7f00008c5000)=""/141, 0x8d}, {&(0x7f00007ee000)=""/40, 0x28}], 0xa, &(0x7f00004fb000-0xab)=""/171, 0xab, 0x3ff}, 0x0) r4 = request_key(&(0x7f00003dd000)='pkcs7_test\x00', &(0x7f0000afb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b15000)='vboxnet0\x00', 0xffffffffffffffff) r5 = request_key(&(0x7f000063e000-0xc)='id_resolver\x00', &(0x7f0000cc6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007b7000)='nodeveth1em1,user]%selinux\x00', 0xffffffffffffffff) keyctl$search(0xa, r4, &(0x7f0000dde000)='cifs.spnego\x00', &(0x7f000073c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r5) vmsplice(r1, &(0x7f0000cc0000-0x3b)=[], 0x216, 0xfffffffffffffffe) 2018/01/09 17:39:58 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000069f000)="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", 0xfc) 2018/01/09 17:39:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getsockname$llc(0xffffffffffffffff, &(0x7f000074c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b65000)=0x10) r0 = syz_open_dev$tun(&(0x7f000050e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x7, 0x8, 0x0, 0x7, 0x0}}) close(r0) fcntl$setsig(r0, 0xa, 0x27) syz_open_dev$usbmon(&(0x7f000029d000+0xae2)='/dev/usbmon#\x00', 0x78, 0x0) open(&(0x7f000013b000)='./file0\x00', 0x0, 0x0) symlink(&(0x7f00007b1000-0x2)='..', &(0x7f0000c1a000)='./file0\x00') symlink(&(0x7f0000004000)='..', &(0x7f0000fc5000)='./file0/bus\x00') 2018/01/09 17:39:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x0) write(r0, &(0x7f0000f8a000-0x4)="2101", 0x2) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007ed000-0x10)={0x0, 0x6c, &(0x7f000046d000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x61a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x78}]}, &(0x7f0000523000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009e5000)={r1, 0x5708}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/09 17:39:58 executing program 2: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x2000000, &(0x7f000054d000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fsync(0xffffffffffffffff) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000701000-0x10)=[{&(0x7f0000402000-0x1)='\a', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) sendfile(r1, r1, &(0x7f0000aef000)=0x0, 0xffffffff) 2018/01/09 17:39:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000a41000)={0x4, 0x45c35c52f51bdb0d, 0x1000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$netlink(r0, &(0x7f0000ba0000-0xc)={0x10, 0x0, 0x3, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000548000-0x8)={0x0, 0x2}, &(0x7f00006a5000)=0xffffffffffffffa6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000025e000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000e8000-0x4)=0x8c) recvfrom$inet(r1, &(0x7f0000763000-0x1)=""/1, 0x1, 0x102, &(0x7f000031a000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 17:39:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x5, 0xffffffff) readahead(r0, 0x4e, 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007de000-0x10)='/selinux/policy\x00', 0x0, 0x0) tee(r1, r0, 0xc61c, 0x4) ioctl$TIOCSBRK(r1, 0x5427) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000757000-0x4)=0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f000054d000)=""/62) signalfd(r1, &(0x7f0000f32000)={0x81}, 0x8) ioctl$VT_ACTIVATE(r1, 0x5606, 0x4) 2018/01/09 17:39:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000474000-0x40)=[{&(0x7f0000e3a000)="6f537c15145e5747296936bac211a21ddd0f7396661246c6e7a34f956cfc06a18b64ff8122aec795fc251d3f8f867f740859e9a463f9916727c1b75dc045d073db722243df8e2b12860a1f3f4c75769959a010fa31a35b734c919705adeaeba2ad7f8fb197f9695d453345c2c6c774b39cf8e68e4dd235c95d281cb847ab448c943ad944fbf873c1bc7e4f21", 0x0}, {&(0x7f0000c55000-0x3b)="fce54ec7ce5e50a378c3e55b25cb6afcfa18bd893c5f0696723c169321ea296da0f1a8cf11f6c7a2e1a6ebd4e317cfbb387c684d56e9a81d1f8c33", 0x0}, {&(0x7f0000050000-0x4c)="d97fa60cc5f1ca816c5c2a1f35c23bf150d158dfe41717ce24f86360889cd89f79da2f0890374e18b1d2001880f93df1d52abd75fc50fbcf741ca560513266a59c6d6be5f8b199f426a6f628", 0x0}, {&(0x7f0000466000-0x11)="1737155cb31045836fc72da1821b6f90b8", 0x0}], 0x100000000000000f) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) userfaultfd(0xb615d58313e86d86) [ 90.871740] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex [ 90.894335] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex [ 90.900300] nla_parse: 2 callbacks suppressed [ 90.900304] netlink: 40 bytes leftover after parsing attributes in process `syz-executor7'. [ 90.955510] 9pnet_virtio: no channels available for device !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 2018/01/09 17:39:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mremap(&(0x7f0000c18000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000162000/0x2000)=nil) close(r0) socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00003da000)='/dev/net/tun\x00', 0x0, 0x101101) r3 = gettid() sched_getattr(r3, &(0x7f0000fcd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00006e3000-0xe)='/dev/keychord\x00', 0x8a0c0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x4011, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000a10000)={&(0x7f0000556000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f74000-0x70)=[{&(0x7f0000c18000)=""/139, 0x8b}], 0x1, &(0x7f000021e000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 17:39:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009da000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002c0000-0x108)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ff, 0x0, 0x7, 0x100000000, 0x3, 0xfffffffffffffbc5, 0x1, 0x0, 0x100, 0x6, 0x2, 0x4, 0x3, 0x0, 0x9]}, &(0x7f0000fc9000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a94000-0xc)=@sack_info={r1, 0x8, 0x4a0b}, 0xc) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2276, &(0x7f000022f000)="") ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000604000-0x4)=0x56) ioctl$VT_RELDISP(r2, 0x5605) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000f6c000)=""/183, &(0x7f00009c1000)=0xb7) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000f37000-0x4)=0x0, &(0x7f000051d000)=0x4) 2018/01/09 17:39:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000ed6000-0x10)=[{&(0x7f00004cb000)=""/4, 0x4}], 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000948000-0x6)={0x0, 0x5}, &(0x7f0000f4b000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000e01000-0x98)={r4, @in6={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x6}, &(0x7f00008d8000)=0x98) r5 = dup2(r3, r0) writev(r5, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x6, 0x0) 2018/01/09 17:39:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a4a000-0x4)=0xc) sync_file_range(r0, 0x9d, 0x8, 0x4) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) waitid(0x0, 0x0, &(0x7f0000c30000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 17:39:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000965000-0x1c)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) creat(&(0x7f00001c5000)='./file0\x00', 0x61) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/09 17:39:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000952000-0x9)='/dev/rtc\x00', 0x8080, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000ed000+0x74a)={0x0, 0x19, "3eb330ba977891716ef0ae3b167404a8fb39b8f9d13c559a6f"}, &(0x7f0000bd9000-0x4)=0x21) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ab7000)={r1, 0xffffffffffffff00}, 0x8) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000311000)={0x9, 0x4, 0x7, 0x10001, 0x3f5d, 0x8000, 0x0, 0x7ff, 0xce, 0x1, 0x101, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000bc7000+0xcfc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d3000-0x4)=0xb) r2 = socket$inet6(0xa, 0x8000000000000802, 0x3) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00006d6000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 17:39:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) fremovexattr(r0, &(0x7f0000d66000)=@known='security.selinux\x00') mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = syz_open_dev$sndseq(&(0x7f0000043000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00004ec000)={0xffffffff, 0x8, 0x9, 'queue0\x00', 0x8, [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup2(r3, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7ff, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f000003a000)={0x0, 0x807, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000003a000)={0x73d396b8b89408d2, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 17:39:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa3}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) r1 = creat(&(0x7f0000af3000)='./file0\x00', 0x42) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000e15000-0x1c)=[@in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000166000-0xe9)='V', 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f00000cd000-0x38)={&(0x7f000038f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000efe000-0x30)=[{&(0x7f000071a000-0x1000)="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", 0x379}], 0x1, &(0x7f0000b02000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000d0f000-0x8)={0x0, 0x0}, &(0x7f00007fe000-0x4)=0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000052e000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto$unix(r2, &(0x7f0000555000)="edf6dfb4bac854982680cd4b2f3ca79317adbc9cf9be756cfa5ed53fcee6d877ea4db2b211ec043a54568c281f72309df7d4871e1b1f017b2335ca6ed7cc2e2cc1709c171fea96a363a3bc57f60f321fa13f0117e4a3020a557f386eed00e1645c0088506757175987b441281a0688e67167bfe9bac57531dcc47d0fc815a7c2", 0x80, 0x71e05fb3697b1048, &(0x7f0000f55000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/09 17:39:58 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$sg(&(0x7f0000012000-0x9)='/dev/sg#\x00', 0x8001, 0xc000) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000011000)=""/16) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 17:39:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f03000)={0x0, 0x0}) r1 = socket(0x0, 0x802, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000099a000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a4f000)=0x0) lstat(&(0x7f0000c6f000-0x8)='./file0\x00', &(0x7f00008bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000ff1000-0x28)={0x6, 0x1, r3, 0x4, r4, 0x401, 0x800, 0x7fffffff}) write(r1, &(0x7f000069f000)="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", 0xfc) 2018/01/09 17:39:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00009f0000)={0x0, 0x1, [@random="51eb9167c16f"]}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000f64000-0x1000)="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", 0x57e, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000c51000-0x10)={0x3, 0x6d, &(0x7f0000a6e000)="d7dbaa6a463ba8d4129229039df425aa605faa595688e3b61bb9e7b9432ce9e4f094d1213d32b9d77959f9211544ad6c271461b2bdb4f90ea3e07acb2f806a6dab75a0e44783babf6cbdfbbfed4aa4319145cf2aefc4829ad263df319cbd7f3b002d7762929304064d9fa4a244"}) sendto$inet6(r4, &(0x7f0000031000)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd57944478be8362d782b31c3bd", 0x2f, 0x40000000000, &(0x7f0000fde000-0x1c)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) 2018/01/09 17:39:58 executing program 2: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0x1f, &(0x7f00005c4000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000335000)=0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f18000-0x310)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, []}, 0x90) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000688000)=@llc={0x1a, 0xff, 0xfffffffffffffbff, 0x3, 0x20, 0x5, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000f1a000)={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, 0x383) 2018/01/09 17:39:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e60000000000000000d359bdeb62c88a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000064d000-0x5c)={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfffffffffffffff8}, 0x0, [0x8, 0xaef8, 0x80000000, 0x0, 0xed, 0x6, 0x3ff, 0x0]}, 0x5c) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/09 17:39:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000f65000)=0x0, 0x2eadd899) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004a4000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000b9b000-0x1c)={0xa, 0x0, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 17:39:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000106000-0x12)='/dev/input/event#\x00', 0x1000, 0x40) readahead(r0, 0x800, 0x1) r1 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000464000)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f000037e000-0x4)=0xf0, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00002b3000)=""/103) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000cf7000-0x28)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00005c1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="2834e26446a6539604eaa296e53c7602"}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f000042a000-0x28)={&(0x7f0000ead000/0x2000)=nil, 0xa80, 0x0, 0x39, &(0x7f000074a000/0x2000)=nil, 0x4}) clock_adjtime(0x7, &(0x7f0000941000-0xd0)={0x7, 0x20, 0x7fffffff, 0x20, 0x0, 0x3, 0x0, 0x7, 0x81, 0x3, 0x5a, 0xfffffffffffffffc, 0x3f, 0xfff, 0x5, 0xffff, 0x8001, 0x8, 0x1f, 0x2a69, 0x120000, 0x1, 0x7fffffff, 0xfffffffffffffffd, 0xfff, 0xa0b3}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000098d000-0x28)={@common='tunl0\x00', @ifru_addrs=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000a1d000-0x4)=0x80000000) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00002cf000)={0x2000000000000004, &(0x7f00003ff000)=[{0x0, 0x0, 0x0, 0x0}]}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000036b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x2000000000000265, 0x0, @cisco=&(0x7f0000322000-0x8)={0x0, 0x0}}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001bb000)={0x0, 0x0}) 2018/01/09 17:39:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b1c000)='/dev/input/mice\x00', 0x0, 0x200) fcntl$getown(r0, 0x9) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000670000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0115f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000002000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c352dad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca604000000da0877440f396f4b9b2e5a2db8352780dff40bb45a7883", 0xd0) openat$ppp(0xffffffffffffff9c, &(0x7f000008a000)='/dev/ppp\x00', 0x20400, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f000097c000)="", 0x0) [ 91.209519] device gre0 entered promiscuous mode [ 91.235960] device gre0 left promiscuous mode [ 91.247827] device gre0 entered promiscuous mode [ 91.274873] syz-executor1 (15921) used greatest stack depth: 24416 bytes left 2018/01/09 17:39:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100, 0x0}, &(0x7f0000049000-0x4)=0x0, 0x0) clock_gettime(0x0, &(0x7f000063b000-0x10)={0x0, 0x0}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) dup(r2) nanosleep(&(0x7f0000362000-0x10)={r0, r1+10000000}, &(0x7f00002fa000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, r3}, &(0x7f0000048000)=0x0, 0xffffffffffffffff) chdir(&(0x7f00001d2000)='./file0\x00') r4 = syz_open_procfs(0x0, &(0x7f0000d05000-0xa)='net/snmp6\x00') unshare(0x400) r5 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r5, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000b72000-0x8)={0x0, 0x0}) execveat(r4, &(0x7f0000061000-0x8)='./file0\x00', &(0x7f0000585000-0x10)=[&(0x7f0000030000-0xa)='net/snmp6\x00', &(0x7f00001f8000-0xa)='net/snmp6\x00'], &(0x7f00009f2000)=[&(0x7f0000325000-0x2)='[\x00', &(0x7f0000696000-0xa)='net/snmp6\x00', &(0x7f000011a000)='net/snmp6\x00', &(0x7f00005c0000-0xa)='net/snmp6\x00', &(0x7f000073b000+0x309)='\x00'], 0xc00) modify_ldt$read(0x0, &(0x7f000045e000-0xab)=""/171, 0xab) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000e72000-0x8)={r6, 0x24}) 2018/01/09 17:39:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000004) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000031f000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e6000-0x4)=0xe8) lstat(&(0x7f00005cb000-0x8)='./file0\x00', &(0x7f0000322000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) ustat(0x120000000, &(0x7f00002b7000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00004c6000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xa5ef, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc0}, @in6={0xa, 0x0, 0xfffffffffffffff7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0x30e) ioctl$TCSBRK(r0, 0x5409, 0xf3c8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000003c000-0x51)='net/sockstat\x00') preadv(r3, &(0x7f0000638000-0x10)=[{&(0x7f0000859000-0x18)=""/1, 0x1}], 0x1, 0x2000) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000bec000)={0x0, 0x2, 0x800, 0x81, 0x800, 0x6, 0x6, 0x8, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x646b, 0x9af, 0x82, 0x826}}, &(0x7f0000a5d000)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000214000)={r4, 0x3dc3, 0x0, 0x2}, &(0x7f000001a000-0x4)=0x10) 2018/01/09 17:39:59 executing program 4: r0 = epoll_create(0xfff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e2f000)={0x0, 0x0, 0x0}, &(0x7f000028e000-0x4)=0xc) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000455000)=0x0, &(0x7f0000caa000)=0x0) ioctl$TIOCSBRK(r0, 0x5427) fchown(r0, r1, r2) 2018/01/09 17:39:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000d51000-0xc)={0x10000, 0x5, 0xffffffffffff8001, 0xbe00, 0x5, 0x100000001}) writev(r0, &(0x7f0000a33000-0x10)=[{&(0x7f00003ff000-0x1f)="1f000000030319000003000000000000ffff3b8503000100010100ff3ffe58", 0xfffffffffffffc7b}], 0x1) seccomp(0x1, 0x0, &(0x7f0000ed6000-0x10)={0x5, &(0x7f000084a000-0x28)=[{0x3, 0x0, 0x9, 0x2}, {0x1, 0x1, 0x4, 0x0}, {0xbf7, 0x0, 0x20, 0x80}, {0x4, 0x3, 0x5, 0x3}, {0x4, 0x7, 0xd95c, 0x3}]}) ustat(0x4, &(0x7f000089f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 17:39:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003a1000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x17, &(0x7f0000326000-0x4)=0xffffffffffffffe1, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) dup3(r0, r1, 0x0) dup2(r1, r2) clock_gettime(0x0, &(0x7f000004d000)={0x0, 0x0}) ppoll(&(0x7f0000209000-0x28)=[], 0x0, &(0x7f000085c000)={r4, 0x0}, &(0x7f0000ec6000)={0x0}, 0x8) accept$inet6(0xffffffffffffffff, &(0x7f000024b000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f00002df000-0x4)=0x1c) r5 = creat(&(0x7f0000931000-0x8)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000832000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f0000be9000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000946000)={0x0, 0x100000000, 0x14, "72aa06955f108f9a0524dbfeea580fe203162982"}, 0x1c) userfaultfd(0x80800) 2018/01/09 17:39:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00009f0000)={0x0, 0x1, [@random="51eb9167c16f"]}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000f64000-0x1000)="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", 0x57e, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000c51000-0x10)={0x3, 0x6d, &(0x7f0000a6e000)="d7dbaa6a463ba8d4129229039df425aa605faa595688e3b61bb9e7b9432ce9e4f094d1213d32b9d77959f9211544ad6c271461b2bdb4f90ea3e07acb2f806a6dab75a0e44783babf6cbdfbbfed4aa4319145cf2aefc4829ad263df319cbd7f3b002d7762929304064d9fa4a244"}) sendto$inet6(r4, &(0x7f0000031000)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd57944478be8362d782b31c3bd", 0x2f, 0x40000000000, &(0x7f0000fde000-0x1c)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) 2018/01/09 17:39:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x7, 0x0) readahead(r0, 0x0, 0x3) pread64(r0, &(0x7f0000a9d000)=""/86, 0x13, 0x3) r1 = syz_open_dev$sg(&(0x7f0000ce5000)='/dev/sg#\x00', 0xfffffffffffffff7, 0x40000) mq_timedsend(r1, &(0x7f0000395000-0xd7)="a1084d6abc1787bc33634c04dc8f8e88bd1b79adf6accf15fc54141756e817d82fb82d6c4484fb930bfa4062eb33e7ce9aa0862ae7582add983aecf3399a25640a31c0b898b048938e260f6a54fca0569eed889d3fcc61b7b0452e087adf2705d9445f199ff6777eb5719480c5000ba973abfc8d60916a141821808df2687881805ca6d6c7c33f6bddd695bf3620509630e564c245807736749e4adfcd6571459be23ec22b9bef5bea2b1396e1d7c394251d96a7b9f81e453240206fbedbc2abbe1a56d3bc75a7767bee0f16d53f3d3fc30fdfb767c041", 0xd7, 0x8000, &(0x7f00000dc000-0x10)={0x77359400, 0x0}) preadv(r0, &(0x7f0000e78000-0x40)=[{&(0x7f0000ce0000-0x1000)=""/4096, 0x1000}, {&(0x7f00002f5000-0x56)=""/86, 0x56}], 0x2, 0x0) r2 = add_key$user(&(0x7f0000b15000)='user\x00', &(0x7f00006db000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000f2000-0x8b)="9181db577c3a4d5fb657293f7a46e98cf04971807e74bdddd19a71684f61bb66d4b0de9b69d3811686c7324fb4cc896439f518201e1a16959da54a6abdb571d60241e12ae5b94f4e19d20faeec63d1a3b888d979928e5602bda8ffff1fc90f7d74294c88ad0d7a2f9f2517d457e523085447d424cd04625a18e665d1face22afa46bbf06e8861405d99400", 0x8b, 0xfffffffffffffff9) keyctl$revoke(0x3, r2) 2018/01/09 17:39:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x0}, 0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$key(0xf, 0x3, 0x2) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f000001a000-0x4)=0xffffffffffffff60, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 17:39:59 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') execveat(r0, &(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000008000)=[&(0x7f0000009000-0xa)='map_files\x00'], &(0x7f0000005000)=[], 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f000000a000-0xa)='map_files\x00', 0x800) 2018/01/09 17:39:59 executing program 7: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000000a, 0x2, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000f6d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f000090d000)=[], 0x0, &(0x7f0000074000-0x38)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x3, &(0x7f0000f6b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f6a000)={"f1cf67c2dde0c1af7cbd71a646ecfa6c", {0x4, 0x8, 0x1, "860113fd1e6e", 0x81, 0x0}}) 2018/01/09 17:39:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000002e000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000760000-0x69)="1ff74986474d918d73ebf3a69a134b97f7d50e859e1ffb277c25016fd0eeb9600962ffd6d1586754942db38847aa53667b35c1217ee683f740c37e2248668fd94b19e701022fa0af1c9c8fde2a14fcfb6f8a89c4df2eef1d88c3e47cc153bcce7dc5cb79499aac5dda", 0x69) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000727000-0x4)=0x0, &(0x7f00000ba000-0x4)=0x4) fcntl$setflags(r0, 0x2, 0x1) sendto$inet6(r4, &(0x7f0000f64000-0x1000)="", 0x0, 0x0, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/09 17:39:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002ce000)='/selinux/checkreqprot\x00', 0x210100, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000bc3000)={0x7, &(0x7f00003eb000)="4c0a0fe43e15bf"}) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) 2018/01/09 17:39:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f00000eb000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) open(&(0x7f000022b000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000078a000-0x8)='./file0\x00', &(0x7f0000e98000)='./file0\x00', &(0x7f0000f83000-0x7)='rootfs\x00', 0x10000, &(0x7f00008d7000-0xe0)="f63c9dbb86b00a5ac744c34e5c1ee8a9daea9649bfdce4a60b16d2409ffd6dbd7ef245435641ade32371cf1fff969d22017e5753fa15a09c63f7823b66c325e7959f0eb0c7b2629070f70782ceeb8c8cf71abe39bdde9aefe9917e803e0feb76afdf93947c585d60e5e56b1c71ebc37ab44754d11c721f36f8f6690deff00a93a3a1bdd12d641a19a8d63dbaa0833dd55c1ead2016670827376cdb2303da92d80d3d7d1293cb356f2548288c02b642668a0cc7a3fd05f8d786db576b9a12895d38ca794a98e0406a0c2df94e40e6f1f1163f20d675ff25e3741283c3401f07fb") membarrier(0x0, 0x0) 2018/01/09 17:39:59 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r1 = userfaultfd(0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000023000)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000023000+0x46f)=""/28, 0x1c, 0x2, &(0x7f0000015000-0x1c)={0xa, 0x3, 0x4ead, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000024000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) eventfd2(0x8001, 0x801) [ 91.445539] device gre0 entered promiscuous mode [ 91.450821] device gre0 entered promiscuous mode 2018/01/09 17:39:59 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x1, 0x4) setpriority(0x1, r0, 0x0) 2018/01/09 17:39:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000cdd000-0x50)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f35000-0x34)={{0xffffffffffffffff, 0x1, 0x100000001, 0x3, 0xd59b}, [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]}) 2018/01/09 17:39:59 executing program 6: r0 = syz_open_pts(0xffffffffffffff9c, 0x5050c1) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00008e7000)=@assoc_value={0x0, 0x33ae}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000051f000)={r2, 0x1800, 0x1ff}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000000)=""/79, &(0x7f0000001000)=0x4f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000003000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xfffffffffffffa29, 0x6, 0x400, 0x36, 0x1000000, r3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000004000-0x4)=0x30c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f0000003000-0x4)=0x0, &(0x7f0000004000)=0x4) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000003000-0xad)=""/173) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4) epoll_create1(0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000004000-0x60)={0x0, 0x24, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) timer_delete(r5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r6, &(0x7f0000007000-0x8)=0x0, 0x5) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000001000)={0x80000000, 0x98c5, 0x1, 0xffffffffffffffff, 0x6, 0x1ff, 0xc11, 0x8001, 0x7, 0x40, 0x2, 0x9}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000001000)={0x851, 0x8, 0x40, 0x0, 0x100000001, 0x4, 0x9, 0x8, 0x6bc, 0x9b22, 0x2, 0x0}) 2018/01/09 17:39:59 executing program 7: r0 = add_key(&(0x7f00001d7000)='id_resolver\x00', &(0x7f0000052000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00004b8000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d28000)="07919a667ff70c4641438a4356b4c7a5057b7664bb13d2d838dfb0c31a05e9d7f592b907ebb1d5bdee0d5ab64a7f", 0x2e, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r0, &(0x7f0000297000-0x90)=[{&(0x7f000096c000)="962a38c94c0262b537ed4de5cdf661af712a6f55", 0x14}, {&(0x7f00000f9000)="9c3a50c92a0d8f1f697759eb4d9c88721a1b5b78cc77845e65e61cbdc92ad6f3538be963a5c22a5565dffad986343801d651f2d5f96f50d61e2cd5c2fe18340f40b4f25746aefd909a2a68d29f294e7572a6e3249c2a9f3f56d89b2968321e7cd3", 0x61}, {&(0x7f000049a000-0x92)="15f7a8c74ade966f1ce0bd3d4a771f02dcdf725a36f1aca48741dba559bb3875fb0fd563db4b3f73acb32acde33fc8cd034ebbfaabb2f424359a80cdec6d16ddb1b0be67a70b6ae2bb8e30c656c41d4e80b319fd38b58cbaf793cd71d82a569da2da71c067aa841bb7de5bc9e9a8e1b226eb81a90dbda9592802c3abd713dd21dfc28d2edcfe5bac5489b77adb58c7b281f9", 0x92}, {&(0x7f0000000000)="6d720f9cf1d92ed4ebc488938bc5ca6d429748c5d1d6ab2b2a19bff59a78826434598b805e07aebb6c2a310c2d63fa7bc61ab58af0a1f1e54b2cf1c7cf7683", 0x3f}, {&(0x7f0000001000-0x34)="37f27546218e98968f266d51abbd7cfab5b73414b075f0c1fda44bafb248fdea933415cd6162e5265f147f99a6e09ae5568d7143", 0x34}, {&(0x7f0000001000-0x2)="5002", 0x2}, {&(0x7f00008a4000)="d5f3e9ef62dd0ef91a8375958d0dda6d88e26f33e3b79d4c85c755379ec99aef05c5330c20a46cf53a1db5ac7f86926d18487ca7a267f944a0ca513c6ce903ff04c2f8691e4e", 0x46}, {&(0x7f0000f63000-0x2a)="84f37cd5738f2055e8c844e9c66b2d5f3ff8fb5b62d117b5e9c23828ff7fc77cc8d4c995fce5cce326ac", 0x2a}, {&(0x7f0000001000-0x24)="daefea97fe319e568e3de8e3a6e60d1f9ca6e3087cab834f8080442b942d5074c75b55c4", 0x24}], 0x9, r1) mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x200, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x2, 0x80003, 0x9, &(0x7f00009a7000)={0x0, 0x0}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000aff000)='mime_type\\\x00') 2018/01/09 17:39:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f000037a000-0x20)={0xffffffffffffffff, {0x0}, 0x0, 0x47}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0xff76, &(0x7f000036c000-0x8)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000043000)='/dev/input/event#\x00', 0x10000000, 0xfffffffffffffffd) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000a1b000-0xb1)="b8303b5c6a8bb4dcf14f5f674ecf28d4b3c609c3a8fa2f380428957a46872a79540c76792ace0591b33b16c4c2310552a3fa493c59d960d067599c77f1f5dc4798ae9156c90ab86435532c969feacda9ac86befb2fd392c90eb0c2b913a159de8a08d48079879721ae58066048bda32412fda4ec1c29b0207ec0e4799edcf9cb2eb0e9e79a76847067d672ca3c613abbd45dd0d276702a7bb083d6e69209d48f2a5ddfdc00ed397787e99e55d2d6564890", 0xb1) rt_sigsuspend(&(0x7f0000edd000)={0x0}, 0x8) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f00001f7000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000364000-0xa)='net/snmp6\x00') ioctl$int_out(r1, 0x0, &(0x7f00008b6000-0x8)=0x0) 2018/01/09 17:39:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000981000)='/dev/binder#\x00', 0x0, 0x2) r1 = memfd_create(&(0x7f0000abe000-0x8)='nodev+!\x00', 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00007eb000-0xe)={0x5, 0x0, 0x2, 0x7b5}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000006f000-0x10)={0x4, r2}) r3 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000718000-0x4)=0x0) sendfile(r0, r3, &(0x7f0000f9c000)=0x5, 0x0) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cb6000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_buf(r4, 0x0, 0x2e, &(0x7f0000306000-0x40)="8c7519ca260b750cc22d8b69fe7b481bf938cd8e72095e6e7ce006a5723446346ace872d7f685e6e6bae80162cfda027497b0b1fd936f46113a653bdcf23990a", 0x40) r5 = socket(0x10, 0x803, 0x0) write(r5, &(0x7f0000dd3000-0x26)="26000000110047fb93ffffff94fffffffffff70403000000000000000008005105001aef0000", 0x26) 2018/01/09 17:39:59 executing program 2: mmap(&(0x7f0000000000/0xd58000)=nil, 0xd58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000cbd000-0xc)='/dev/rfkill\x00', 0x123005, 0x0) 2018/01/09 17:39:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000991000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e44000)=0x1c) dup2(r0, r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005f0000)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r2, &(0x7f0000e03000-0x8)=0x0, 0xfffffef6) 2018/01/09 17:39:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00005d5000-0x8)='./file0\x00', 0x0, 0x9c) getsockopt$netlink(r1, 0x10e, 0x8, &(0x7f0000032000)=""/63, &(0x7f00004e6000)=0x3f) r2 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x80da14, 0x5, 0x20000000, 0x0}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/01/09 17:39:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000191000-0x4)=0x0) fcntl$lock(r0, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x2, r1}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f6f000)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000e0a000)={0x1, 0x0, 0x0, 0x0, 0x0}) r3 = accept4(r0, 0x0, &(0x7f0000bda000-0x4)=0x0, 0x80800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000067d000)=0x0, 0x4) 2018/01/09 17:39:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000542000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00008b3000-0x40)={0x4, 0x5, 0x9, 0x566ffddf, 0x101, 0x80000001, 0x5, 0xffffffffffffff08}, &(0x7f0000193000-0x40)={0x789, 0x200, 0x8, 0x6, 0x2, 0x401, 0x8, 0x0}, &(0x7f00007fe000-0x40)={0x5, 0x7, 0x0, 0x8, 0xbe2, 0x100000001, 0xffff, 0x8}, &(0x7f0000806000)={0x0, 0x989680}, &(0x7f00006e5000-0x10)={&(0x7f00008e3000-0x8)={0x4}, 0x8}) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f0000399000)=0x0) [ 91.731146] ------------[ cut here ]------------ [ 91.750949] WARNING: CPU: 0 PID: 16029 at mm/page_alloc.c:3550 __alloc_pages_slowpath+0x1136/0x1d90 [ 91.760700] Kernel panic - not syncing: panic_on_warn set ... [ 91.760700] [ 91.768060] CPU: 0 PID: 16029 Comm: syz-executor4 Not tainted 4.9.75-g8910fa5 #9 2018/01/09 17:39:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff0000020a1300000000ff06800811000d0009000800001900000000f6", 0x29}], 0x1) 2018/01/09 17:39:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) getegid() chown(&(0x7f0000b27000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)="") r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009e3000-0xc)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00005ee000-0x2d)={0x0, 0x25, "ceba33336d95575428dbd6375fbad00c38aaec593f39fc3acedd818eca9d4e8e60df291e31"}, &(0x7f0000da0000-0x4)=0x2d) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007c4000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x401, 0x4, 0x7, 0x62}, &(0x7f000019d000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000fbd000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d8d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000530000)={0x0, 0x0, 0x2, [0x3, 0x0]}, &(0x7f0000589000)=0xc) open(&(0x7f0000f00000)='.', 0x0, 0x140) umount2(&(0x7f0000f45000)='.', 0x0) 2018/01/09 17:39:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001000-0x4)=0x0) ptrace$getsig(0x4202, r0, 0x0, &(0x7f0000caf000-0x10)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xdbc1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r2, 0x1, 0x8001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(0xffffffffffffffff, &(0x7f0000045000)='/', 0xffffffffffffffff, &(0x7f0000f73000)='./file1\x00', 0x0) alarm(0x0) 2018/01/09 17:39:59 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000f000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') splice(r1, &(0x7f0000009000)=0x0, r0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000014000-0x2e)={0x0, 0x26, "b30a0bb2eebcbcb240a72dcc5ea7dc00d6f2c3103fe9b645a05c1fd81a591425a8324f679033"}, &(0x7f000000c000)=0x2e) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000014000-0x8)=@assoc_value={r2, 0x1f2}, &(0x7f0000013000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000013000-0x8)={0x0, 0x1ff}, &(0x7f0000003000-0x4)=0x8) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000011000-0x4)=r0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000012000)={r3, 0x10000, 0x0, 0x9e1b, 0x9}, &(0x7f0000012000)=0x18) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000009000)={r2, 0x8, 0x101, 0x5, 0x6, 0x8953}, &(0x7f0000015000-0x4)=0x14) getdents64(r1, &(0x7f0000001000-0x1000)=""/24, 0x18) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000017000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000005000)={r4, 0x100000001}, &(0x7f0000016000-0x4)=0x8) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000007000)=0x0) getdents64(r1, &(0x7f0000004000)=""/504, 0x1f8) [ 91.775586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.784917] ffff8801d1ccf688 ffffffff81d93049 ffffffff83a47180 ffff8801d1ccf760 [ 91.792927] ffffffff83aa4400 ffffffff81451c26 0000000000000009 ffff8801d1ccf750 [ 91.800948] ffffffff8142e281 0000000041b58ab3 ffffffff84189648 ffffffff8142e0c5 [ 91.808949] Call Trace: [ 91.811522] [] dump_stack+0xc1/0x128 [ 91.816876] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 91.823706] [] panic+0x1bc/0x3a8 [ 91.828705] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 91.836915] [] ? load_image_and_restore+0xf9/0xf9 [ 91.843403] [] ? __warn+0x1a9/0x1e0 [ 91.848673] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 91.855511] [] __warn+0x1c4/0x1e0 [ 91.860641] [] warn_slowpath_null+0x2c/0x40 [ 91.866590] [] __alloc_pages_slowpath+0x1136/0x1d90 [ 91.873228] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 91.879516] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 91.886325] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 91.892610] [] ? finish_task_switch+0x1ed/0x630 [ 91.898903] [] ? finish_task_switch+0x1c1/0x630 [ 91.905194] [] ? __schedule+0x64d/0x1ba0 [ 91.910878] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 91.917517] [] ? get_page_from_freelist+0xcff/0x19f0 [ 91.924236] [] ? __might_sleep+0x95/0x1a0 [ 91.930000] [] __alloc_pages_nodemask+0x33b/0x6b0 [ 91.936460] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 91.943362] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 91.950182] [] ? migrate_swap_stop+0x920/0x920 [ 91.956384] [] ? plist_check_head+0x4a/0x60 [ 91.962322] [] kmalloc_order+0x2a/0x70 [ 91.967825] [] kmalloc_order_trace+0x1f/0x190 [ 91.973935] [] __kmalloc+0x19d/0x310 [ 91.979274] [] vga_arb_write+0xda/0xda0 [ 91.985210] [] ? vga_get+0x3f0/0x3f0 [ 91.990545] [] ? __lock_acquire+0x629/0x3640 [ 91.996576] [] ? do_futex+0x3f8/0x15c0 [ 92.002089] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 92.009067] [] ? vga_get+0x3f0/0x3f0 [ 92.014399] [] __vfs_write+0x103/0x680 [ 92.019902] [] ? do_iter_readv_writev+0x400/0x400 [ 92.026361] [] ? __might_sleep+0x95/0x1a0 [ 92.032127] [] ? __inode_security_revalidate+0xd9/0x130 [ 92.039107] [] ? avc_policy_seqno+0x9/0x20 [ 92.044957] [] ? selinux_file_permission+0x82/0x460 [ 92.051588] [] ? security_file_permission+0x89/0x1e0 [ 92.058306] [] ? rw_verify_area+0xe5/0x2b0 [ 92.064172] [] vfs_write+0x189/0x530 [ 92.069505] [] SyS_write+0xd9/0x1b0 [ 92.074746] [] ? SyS_read+0x1b0/0x1b0 [ 92.080171] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 92.086982] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 92.093537] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 92.100656] Dumping ftrace buffer: [ 92.104242] (ftrace buffer empty) [ 92.107920] Kernel Offset: disabled [ 92.111516] Rebooting in 86400 seconds..