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0x9f8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r4, &(0x7f00000003c0)=[{}], 0xffffff1a) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x6, 0x4) fchdir(r5) unlink(&(0x7f0000000080)='./file0/file0\x00') setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000002c0)=0x4, 0x4) 2018/04/03 10:55:12 executing program 6: r0 = socket(0x1000000000011, 0x800000003, 0x600081) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) writev(r0, &(0x7f0000000080)=[{&(0x7f0000001100)="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", 0xff0}], 0x1) recvmmsg(r0, &(0x7f00000009c0)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/42, 0x2a}, {&(0x7f00000000c0)=""/251, 0xfb}, {&(0x7f0000000040)=""/14, 0xe}], 0x3, &(0x7f0000000200)=""/84, 0x54, 0x3}, 0x7}, {{&(0x7f0000000280)=@nfc_llcp, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)}, {&(0x7f0000000340)=""/9, 0x9}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/184, 0xb8}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/201, 0xc9}, {&(0x7f0000002100)=""/4096, 0x1000}, {&(0x7f0000000700)=""/42, 0x2a}, {&(0x7f0000000740)=""/235, 0xeb}], 0x9, &(0x7f0000000900)=""/170, 0xaa}, 0x1f}], 0x2, 0x40, &(0x7f0000000a40)={0x77359400}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000300)=0x5d5, 0x2) 2018/04/03 10:55:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0x0, 0x2, r2}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x400000, 0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00000001c0)=0x1, 0x2) r4 = socket(0x8, 0x5, 0x10000) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="1200000030007f000000fcb766c8d331f527754d4f3b62bde903dab32fb2a3a776bc4fb9685da5dd2e0aecfb626f7916a67638dd398cf8b9aaa86d80030ba9ab4700453c355719e41b61f3d541abc59d63d6461d7870690479affb0b73cb6defd776135afdd02b7e86987af47132f766c06dbae80218f424e776ac4ef70600d47244b7b00bb8d0da94fa2bd415d61b01c3a4a9a8cd4acc48144f975296e14e08aafdf1901c93bf1f50e715c2eccac53e523071841b3c0c5a4d9ab908372d60948ec17871df4471f1fa3d978861446499d3478e5d40bacc03f2356dbd16842ac6015ef8c623d2708f996262fa5e7b9a000000000000"]}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x311) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r4, &(0x7f00000000c0)={0x1f, {0x8, 0x2, 0x3, 0xffff, 0x2}, 0x8}, 0xa) r5 = eventfd2(0x0, 0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xffffffff, 0x0) ioctl$TUNSETLINK(r3, 0x400454cd, 0xffff) r6 = fcntl$getown(r0, 0x9) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) fcntl$lock(r1, 0x7, &(0x7f0000000100)={0x3, 0x1, 0xffffffffffffff17, 0x3, r6}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r5, 0x0, 0x2000000002, r2}) 2018/04/03 10:55:12 executing program 4: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14, 0x80800) fsetxattr(r0, &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000140)='\\bdevem1^}selfppp1\x00', 0x13, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0), 0x35b) ioctl$KDGKBLED(r1, 0x40045108, &(0x7f0000000040)) 2018/04/03 10:55:13 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00005a0000)) 2018/04/03 10:55:13 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x5, 0x40042) socket$netlink(0x10, 0x3, 0x5) sendmsg$kcm(r3, &(0x7f0000002bc0)={&(0x7f0000000380)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x4, 0x3, 0x4, 0x4}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000400)="1dfeda9698ddcbecbb714879a97c78f0f6ea4e3eccb4d95eab92414693ce2b2c3e2e3ad9b296ae7c8c8dc3b31d30df7f0435e48739cac8f06c79aae8db52e6dc7c9ed9dea3729d0f3d3a537cce914d1ce91cf043dba0e6854e543c67ec9cecbb47d0f1888b5724c74bcbd9263f72b27c9f63597baf2bd4a577b18600a8cd15861900cacd1c6722856dd492decce098d38f0bab9b7e7cd74f1cc56b175b002ec40cdccb1559cbfadd35c772407e0395f2fb259f1c95a3e540ad9ea16acbeeaa0354287636817a058cc884ca8673400b4df8b2bf923e873c0589c01d163ae773ff1fbcc82b41b3e3df013ed3e6c109e552da10", 0xf2}, {&(0x7f0000000500)="4eba802459f36a51ffed88b19dfef4597a27987bb30c22f85a3f5245f0b148088e61faa44cfcefdaf8cce49f4e316fd86afc0b2e7b34d241e50651486ff9f1a67da7ecc8629ffdba7b7a05065d2b3bdd2c02baa988f0fb018477d73830aa25fe0613e36d250cbeefbc9714dc3374f5b9f5b689b7bc9e43789c0fc5f564e7559a61c29e4471ccb5bf847338699c4e", 0x8e}, {&(0x7f00000005c0)="0df49f5b08ad228d2ad4aa21debfed18ad97e9c4a01d609711b5e1d57e7e372bcaaeef0158173e7a2fe955e6b1c963dc2fae6f98461a8c613ed67d33fc08be04d49f7d420972f9979490da8887fe12acc912bb63ccb0aa91a1a831b090da", 0x5e}, {&(0x7f0000000640)="c4a2aa506db038ffeefb4c64f091ac0f2773c3f0238feff89a61007cfec910b3db77a2062d7494f243b1f2e7d866f925434010562d55dae3711cdf3e09d92340eef90c0942b525a9b1549d34fa7e12348a58568a3baff827761c545e65c6a970a889118fdd6a6e6913d7af2a19dc0be07f39bc924d9b7686d21a69f4360a41bddbd2ff9edf6e86676b34870ac782b2c26ece14344afde5d747c8", 0x9a}, {&(0x7f0000000700)="249ec107", 0x4}, {&(0x7f0000000740)="3f2ad23580d3f063f23d9e81d5b829d6", 0x10}, {&(0x7f0000000780)="d5b296fde010b026bfb79d", 0xb}, {&(0x7f00000007c0)="4aa727fef49a2e295ed2caf26fc112cbb1333d56957e2b171ba59cb6a251ee345475ba632041cbd4f0521d9655836e30a944f5f39073a264a916f38951cc2f14ec9828385f8f77723a7bc1bc3c7601169bf2c616d9c794001dbf5841bba705db2150f8b796d06efc3054fca19ee6a556c0b850a5cfde5fe1eeb5470f4e9d7ba049ccd8dbf8db4e247c6ad7", 0x8b}], 0x8, &(0x7f0000000900)=[{0xa0, 0x105, 0x1d, "2554bdf1c2aa54e86e3857c80e96b9315b6f2f6ef254f82b28ae6b8248bb6d569c884c280e35860717b4709e7093d1c5255f5aa67f13cf1fd5764c9bcf487f334fd3d63c365a1dbe79fd90691c3fcade9810acfe16453faf1dd8a1cacfeffb4df56a4f68d95e02bae4806dfcd0b41a74b748e1d1e5b5a3a46eb8cc34bde356c53d3b053fe828b7c95569f0db9a0d1b3b"}, {0x98, 0x113, 0xd7a, "19e0c53f0c59ef6b15b49162d0044da3161d9d760ecaf4b3776a7ac7fdb0384598f7a02d5310fa3ff46840af069d4bde5454f77d55037021a498d7b34ab9971344f70e447a63500460a3bb44d403c1c29e6773efbc773c4522fa678e5cac9989858a7df7552dfbb273632f05727b6c46025fbb5adc89444e9ed2d1c8ac5e5ce7b807311b31d7"}, {0xf0, 0x0, 0xfffffffffffffff7, "173aff1f498360b3223479c6186ee2c5795304eea4636933cac001c92bdfb802c178fad4d184ce544f6be576150338406244b5e633f77572a886edc8c1acb50b383802d2fd1f832c73bade3c7676cd0873568735deac7fec12a39175a40d973abb244e8a4d480287f2aa9686de8ab3edc17255e477e135a845146ec3effd6b1d07ecd1283149f87041cdde6847dbdaff3913fdae27358aac5008f5c46e24af2ce0c720ffff1e0269010733f2e343f4e05d806b1223f2ba137392cc2b29041db8540fcbff9797faa688ced36489c9f7513540cc1d06af008e12510e532684e5f8"}, {0x1010, 0x1, 0x7fff, "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{0x1010, 0x114, 0xfff, "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{0x58, 0x84, 0x100000000, "861ecae8fd455fe608ac9b873bd1ba98573bdaa74687331132afb887d4c8c5e5ae61b786e78bf5298dcf64d9d04e3ea8accc19debdae1ad30c80b8fbd69958727e0c4274a2"}], 0x22a0, 0x4801}, 0x8000) fcntl$setownex(r2, 0xf, &(0x7f0000ec5000)={0x2}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000ecaffc)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0x80000001}, {0x6}]}, 0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000000), 0x4) write(r0, &(0x7f0000000080), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400000, 0x0) 2018/04/03 10:55:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57872f056a4eb2e43fdbcb01b39460da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327aa5019ff0f88e6b81a81157c0f9be0b064f97912021439edc900a67f7bec8a2a670e08cf7ea97550a1f232090212a"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:13 executing program 5: sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x9) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000000)="9b", 0x1) close(r1) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x32) close(r0) 2018/04/03 10:55:13 executing program 4: ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000000140)) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000001fdc)=[{}, {}], 0x30) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0xbd, 0x4) 2018/04/03 10:55:13 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000100)=0x2) perf_event_open(&(0x7f000001d000)={0x7, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x191840) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000200)={{0x3, 0x2, 0x3, 0x1}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000004c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000500)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000540)={r3, 0x8001}, &(0x7f0000000580)=0x8) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000000c0)=0x9) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000280), &(0x7f0000000240)) r4 = add_key(&(0x7f0000000380)='big_key\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="bc1bb2c482c9dfcaa4722a2253be4c07cc041beb2ca3579149e0891bdea8182b866a9947e9dacd2f8d8ccdc70592d7b736a16d87d566f277f47d44f937d0a0cc74e72e60b1c4abade4c0d0b7feb504b83e9f52895f42053345e1d5cf563474fbcfef8cb9d82d28d7a4e660650b3ca8df2048722968d60ff9e1f9e703e034e3effac4fc9cc9471438b139dfeb37cf0d6b0a96b50a", 0x94, 0x0) add_key(&(0x7f0000000300)='rxrpc_s\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)="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", 0x1000, r4) ftruncate(r0, 0x100) keyctl$join(0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000005c0)={{0x0, 0x3}}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000001640)={{0x800, 0xfff}, {0x40, 0x81}, 0x3, 0x4, 0xbd}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000002c0)={{0x3, 0x1, 0x6, 0x1, 0x4}}) getdents(r0, &(0x7f0000000140)=""/172, 0xac) 2018/04/03 10:55:13 executing program 3: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = memfd_create(&(0x7f000003e000)='\t', 0x0) dup2(r1, r2) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r3, r2) write$sndseq(r0, &(0x7f0000000280)=[{0x0, 0xffffffffffffffff, 0x0, 0x0, @tick=0xc562, {}, {}, @connect}], 0x30) write$sndseq(r2, &(0x7f0000000000)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {0x14d}}], 0x30) 2018/04/03 10:55:13 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x998}}, 0xfffffffffffffff7, 0x1, 0x0, 0x0, 0x4}, &(0x7f0000000240)=0x98) unshare(0x60000000) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0xe4, 0xa40) sendmmsg$inet_sctp(r1, &(0x7f00000004c0)=[{&(0x7f0000000180)=@in={0x2, 0x4e24, @rand_addr=0x1}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000280)="0171f5b79cc0ab907df9f9fb5e7b61eeea950f408ee989119d283cbd35522c4f45c173f2fc7e4fb55389e9de26681fb34b1614a866c4b5fed3ee3e236bed3da3621fca102f409620bb8ecbd11b7c39c8aac2ce51a1cfd5a241d8b15c8b2f4320302e36e9f1d3d437d0d169357869ff0e4410c7d9dc1c663a921d7c56443dbb61c8ff7520d1a5f0461e19738115158397db6a234f7780b4d1a86bf7eccb43a7c4d52b7695c6f991a470ce67112604cb0efbb82bd5bba2b080488061e347f82aef8afc", 0xc2}], 0x1, 0x0, 0x0, 0x40}, {&(0x7f0000000200)=@in6={0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000380)="92690afcb67e8f2131768424f922d1e13dbbc10bb9ba4ac1f8f1c3e6ed2cbd9d5aa48832727726e62e44a444c935f31b3a0456", 0x33}], 0x1, &(0x7f0000000400)=[@sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x8002, 0xd7, 0x7fffffff, r0}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x1, 0x7, 0xfffffffffffffff8, r0}}, @sndrcv={0x30, 0x84, 0x1, {0x9000000000000000, 0x2, 0x2, 0x2, 0x49, 0x2c, 0xbe9, 0x8001, r0}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x2a975921, 0x8, 0x8, 0x4, 0x101, 0x5, 0x4, r0}}], 0xc0, 0x4800}], 0x2, 0x4000) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000040)={0x0, @rand_addr, 0x4e21, 0x3, 'fo\x00', 0x1, 0x8}, 0x2c) [ 610.945559] IPVS: ftp: loaded support on port[0] = 21 2018/04/03 10:55:13 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000100)=0x2) perf_event_open(&(0x7f000001d000)={0x7, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x191840) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000200)={{0x3, 0x2, 0x3, 0x1}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000004c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000500)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000540)={r3, 0x8001}, &(0x7f0000000580)=0x8) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000000c0)=0x9) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000280), &(0x7f0000000240)) r4 = add_key(&(0x7f0000000380)='big_key\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="bc1bb2c482c9dfcaa4722a2253be4c07cc041beb2ca3579149e0891bdea8182b866a9947e9dacd2f8d8ccdc70592d7b736a16d87d566f277f47d44f937d0a0cc74e72e60b1c4abade4c0d0b7feb504b83e9f52895f42053345e1d5cf563474fbcfef8cb9d82d28d7a4e660650b3ca8df2048722968d60ff9e1f9e703e034e3effac4fc9cc9471438b139dfeb37cf0d6b0a96b50a", 0x94, 0x0) add_key(&(0x7f0000000300)='rxrpc_s\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)="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", 0x1000, r4) ftruncate(r0, 0x100) keyctl$join(0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000005c0)={{0x0, 0x3}}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000001640)={{0x800, 0xfff}, {0x40, 0x81}, 0x3, 0x4, 0xbd}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000002c0)={{0x3, 0x1, 0x6, 0x1, 0x4}}) getdents(r0, &(0x7f0000000140)=""/172, 0xac) 2018/04/03 10:55:13 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x401, 0x47, 0xffffffffffffffff}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000001c0)=0x3a) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f000048df0c)=""/244) 2018/04/03 10:55:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x0, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57872f056a4eb2e43fdbcb01b39460da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327aa5019ff0f88e6b81a81157c0f9be0b064f97912021439edc900a67f7bec8a2a670e08cf7ea97550a1f232090212a"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:13 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) gettid() r1 = gettid() lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)) capset(&(0x7f00000000c0)={0x420071026, r1}, &(0x7f0000000080)={0x0, 0x1, 0xfffffffffffffffd, 0x0, 0x10001, 0x6}) socketpair$inet(0x2, 0x806, 0x7, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000280)={0x0, 0xa7, 0x7, 0x7ff}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000300)={r3, 0x200, 0x1, 0xac4, 0x8e, 0xffff}, 0x14) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x4) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="10f5e37f40176fc4dc000000"], 0x10}, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ashmem\x00', 0x20202, 0x0) 2018/04/03 10:55:13 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x8095}], 0x1, &(0x7f0000034000)={0x77359400}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x3, 0xffffffffffffff9c}) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x2, 0x2) sendmsg$rds(r1, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000100)=""/63, 0x3f}, {&(0x7f0000000140)=""/179, 0xb3}, {&(0x7f0000000200)=""/121, 0x79}, {&(0x7f0000000280)=""/244, 0xf4}, {&(0x7f0000000380)=""/253, 0xfd}], 0x5, &(0x7f0000000a00)=[@rdma_args={0x48, 0x114, 0x1, {{0x4ef1, 0x49138476}, {&(0x7f0000000500)=""/164, 0xa4}, &(0x7f0000000980)=[{&(0x7f00000005c0)=""/31, 0x1f}, {&(0x7f0000000600)=""/73, 0x49}, {&(0x7f0000000680)=""/147, 0x93}, {&(0x7f0000000740)=""/43, 0x2b}, {&(0x7f0000000780)=""/192, 0xc0}, {&(0x7f0000000840)=""/1, 0x1}, {&(0x7f0000000880)=""/223, 0xdf}], 0x7, 0x1, 0x5}}], 0x48, 0x4000}, 0x84) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000ac0)={0x81, 0x3f}) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x81}, {}], 0x2, &(0x7f0000000040)) 2018/04/03 10:55:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/04/03 10:55:14 executing program 4: socketpair(0xc, 0x5, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r2 = getpid() r3 = perf_event_open(&(0x7f0000001bc0)={0x3, 0x70, 0x6, 0x22, 0x2, 0xf7, 0x0, 0x1, 0x0, 0x4, 0x9, 0x9, 0x1, 0x6, 0x401, 0x7, 0x51, 0x0, 0x5, 0x1, 0x7, 0x3, 0x10001, 0x1000, 0x100, 0x7fff, 0x4000000000000, 0x3ff, 0x3, 0xd643, 0xffffffff, 0xfff, 0xf2f3, 0x9, 0x8d, 0x7, 0x1ff, 0x5, 0x0, 0x7fff, 0x6, @perf_config_ext={0xffffffff00000001, 0x1}, 0x1000, 0x2, 0x5, 0x400000000003, 0x4, 0x80000000, 0xffffffffffffffc4}, r2, 0xc, 0xffffffffffffffff, 0x1) r4 = gettid() r5 = perf_event_open(&(0x7f00000002c0)={0x0, 0xfffffd5d, 0x3, 0xc85, 0x3ff, 0x1, 0x0, 0x401, 0x0, 0x1, 0x712000000000000, 0x7, 0x56d29a0f, 0x1, 0xffffffff80000001, 0x2, 0x20, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x9, 0x5, 0x1, 0x3e69b47c, 0x5, 0x7fff, 0x1, 0x5, 0x4f, 0x1000, 0x0, 0x1, 0x0, 0x0, 0x4, 0xffffffff, 0x0, 0x2, 0x2, @perf_config_ext={0x0, 0x8}, 0x20200, 0xf88, 0x0, 0x1, 0x92d5, 0x1, 0x5}, r4, 0xd, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000280)=r0, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000080)='./file0\x00', r1}, 0xb) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000000480)={0x1c218abbd1b2c600, 0x70, 0x5, 0x0, 0xe9d, 0x9, 0x0, 0x80000001, 0x1408, 0x0, 0x10001, 0x1ff, 0xfff, 0x80000000, 0x5, 0x3, 0x81, 0x6, 0x9151, 0x40, 0x2, 0xfda, 0x7, 0x3, 0x1, 0x100000000, 0x4, 0x2, 0xffffffffffffe17f, 0x0, 0x1, 0x3, 0x1, 0x6, 0x7, 0x2, 0x3, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000000440), 0xf}, 0x1000, 0x1000, 0xb36, 0x7, 0x5f9, 0x8a, 0x40}, r4, 0xd, r5, 0x0) r7 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0) recvmsg$kcm(r6, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f00000020c0)=""/4096, 0x1000}, {&(0x7f0000001980)=""/59, 0x3b}, {&(0x7f00000019c0)=""/66, 0x233}], 0x3, &(0x7f0000001a80)=""/195, 0xc3, 0x2}, 0x2102) mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000001d40)='reiserfs\x00', 0x100040, 0x0) mkdir(&(0x7f00000009c0)='./file0/file1\x00', 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x4000, 0x0) mount(&(0x7f00000000c0)='./file0/file1\x00', &(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)='aio\x00', 0x800040, &(0x7f0000001fc0)="39ef282caa985216c941be0013a569575f8b267468fe262194491b76dc736e1b4eb9e85bd685609c27f529ef08aff500d3910886a523046831d8c1731e93f35a150a5e2d31d2f90a1662699756b8408eb725f6b128416920a8111c2e5eb71e90008543ca6fd6e14006c64b644e6e73865ab19393ac4a2ca4ae2f83c961a534eda4a1b65dda0645296a5c171c92118a7319a700d9d422b0b720501f621e310a4ca0e1197ee66f7553b67ef1ddd0368e128eba449e35cef95b4a03b6a5c42a7e0292bf43e16df2e950d54cb7dd") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xffffffffffffff00}, 0x0, 0x0, 0xffffffffffffffff, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x8, &(0x7f0000000a40)=ANY=[@ANYBLOB="18000000000000000000000000000000b43efa35aab613f64a6acaf5ecf6aff2921000000000000000000000000000009500000000000000adc6fae6460f1446bf8daacd14bd"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffe, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_QUERY_BPF(r7, 0xc008240a, &(0x7f0000000380)=ANY=[@ANYBLOB="dc1100002045c2ec6400000000000000303feefcd8ed6d9f59838c84a14ac2dd57f974eb010400c5645f821ae2c18320dc83c500daec80a190a763f4ec9766bbc9ac62b9ecfdb74efb8a84e98d2820891af87543f2701f26034eac2898d9726587c92418e559e7e237b2"]) mkdir(&(0x7f00000001c0)='./file0\x00', 0x4) sendmsg(r8, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000500)="82e2c9a73c0d7e4448db5a051683669f051fcb6a7fc01379f2cf4dd6a0526f725b7dd95e131d15037f9e11505b1391d792b26b6d78b38e76178e7312ffbf22f0094c24e270077769f499a425a0d16dc8", 0x50}], 0x1, 0x0, 0x0, 0x8000}, 0x1) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) recvmsg$kcm(r1, &(0x7f0000000640)={&(0x7f0000000580)=@l2, 0x80, &(0x7f0000000600)=[{&(0x7f0000000800)=""/175, 0xaf}], 0x1, &(0x7f00000008c0)=""/186, 0xba, 0x5}, 0x40) mount(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000700)='./file0/file0\x00', &(0x7f0000000980)='hostfs\x00', 0x806beed795c5a2e2, 0x0) 2018/04/03 10:55:14 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x200010, 0x1, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000040)=""/38, 0x26}, &(0x7f0000000080), 0x3a}, 0x20) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000003c0)={0x5, 0x0, [{0xfffffffffffffff9, 0x3, 0x0, 0x0, @sint={0x8, 0x4}}, {0xa77, 0x4, 0x0, 0x0, @msi={0x5, 0x6, 0x3}}, {0x1, 0x2, 0x0, 0x0, @sint={0x9b94, 0x4}}, {0x20, 0x3, 0x0, 0x0, @sint={0x5, 0x1}}, {0x2, 0x6, 0x0, 0x0, @msi={0x80000000, 0x3ff}}]}) chroot(&(0x7f0000000140)='./file0\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000200)={0x0, 0x6}, 0xffffffffffffff89) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000004c0)={'raw\x00', 0x1c, "b349a82407bc768df1b11253d4641603f0ea84cf6c6ba76508b99984"}, &(0x7f0000000240)=0x40) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 10:55:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x0, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57872f056a4eb2e43fdbcb01b39460da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327aa5019ff0f88e6b81a81157c0f9be0b064f97912021439edc900a67f7bec8a2a670e08cf7ea97550a1f232090212a"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:15 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000), 0x0, 0x0, &(0x7f00004f0fd4)}) 2018/04/03 10:55:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x10000, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000000c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x1, r5}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r6, r3, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r6, 0x0) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000000)=ANY=[@ANYBLOB="03"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000180)={0x7, 0x7, 0x81, {r7, r8+10000000}, 0x2, 0x7fffffff}) 2018/04/03 10:55:15 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20040, 0x84) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0xc35a, 0x0, 0x2, "a5ba200143ba611807eabaa13ad7778a5d05d04b510332d1b6925481085b22c1d27d0088a7b88e56a55e7eb462fe33b373c5df9602355fe0c3b2ec9a4bc6e66818f61b433ac160cbe282f3507a6e918b"}, 0xd8) r2 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000003c0)=0x0) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000004c0), &(0x7f0000000500)=0x0, &(0x7f0000000540)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000580)=0x0) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000700)=0x0) stat(&(0x7f0000000740)='./file0/file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000008c0)=0x0) r15 = geteuid() lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000009c0)=0x0) stat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000ac0)=[0xffffffffffffffff, 0x0]) r20 = gettid() r21 = geteuid() fstat(r0, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000b80)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000c80)=0xe8) getresgid(&(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d80)={0x0}, &(0x7f0000000dc0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000e00)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000f00)=0xe8) r28 = getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001300)=0x0) r30 = getuid() r31 = getgid() r32 = getpgid(0x0) r33 = geteuid() r34 = getgid() r35 = getpgid(0x0) stat(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0}) r37 = getgid() r38 = socket(0x8, 0x4, 0x4) r39 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002b00)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast2}}, &(0x7f0000002c00)=0xe8) stat(&(0x7f0000002c40)='./file0\x00', &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002d00)=0x0) r43 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002d40)={0x0, 0x0, 0x0}, &(0x7f0000002d80)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002dc0)={0x0}, &(0x7f0000002e00)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002e40)={0x0, 0x0}, &(0x7f0000002e80)=0xc) lstat(&(0x7f0000002ec0)='./file0\x00', &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r48 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002f80)={{{@in6=@ipv4={[], [], @multicast2}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000003080)=0xe8) getgroups(0x6, &(0x7f00000030c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) sendmmsg$unix(r1, &(0x7f0000003240)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000f40)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x138, 0x40080}, {&(0x7f0000001080)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000001100)="6ed77ddd1542cb13e3ca0de8c35c737ecc45ec6084f4256cdee419eaf7f40462d4b9a1aec2a1b12c", 0x28}, {&(0x7f0000001140)="f65cf56203295baef11d239ce1b6a6a5c0ed2afa2c2b429f4ca6356aea0327c45c56639eb9ecaa921cc4a6a3b12ad9bbea8bc48bfbdbfe24fe3e531267e29ae5858ae3c63c1851439f926951658485cd1372247dd60cd96ba59be1e8b066810feeaffea9f640a7bfa4d45192578d26b305a848f5aa797989d6957d2086ec29e1e3f01f7b1881897b68cc8f26469daf996281bd7c39df2d679e2cb24347e1421e7672be33a723281d33db908ec7f7de14a9c4c2b2b8c1cb46a2980c09d83683cd4feac126dc1ea636b79a523704482234ff53b4c86354f06ec90993777bf54efbe66ef35e98", 0xe5}, {&(0x7f0000001240)="214b43bdac450072c48dbfd45da73965345de27cc82fe6cca9c69cde476f73f35fa5e05ac048233c60e387f44b54bce42c65bc942fc9015c02515ab80d366d8762c580db2f07b1ab88e998631c90c7e372a47e47055048ce5c359a", 0x5b}], 0x3, &(0x7f0000001340)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x60, 0x4004810}, {&(0x7f00000013c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000002680)=[{&(0x7f0000001440)="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", 0x1000}, {&(0x7f0000002440)="ff88cf82bfdeeba3868bf52f9d0847cd01cb8d2c0da03263d064a9c4e805d57291b3dec79a9f8343f3feffa3644812350c68bcce46cd50a9483c9166619f5967f1868fe9d77fb9439a339babe489f9393073dfb5226f44accb7f8f164798e8c2854ab89a16a64999e4103221107640c97ee41a2e8c77896183f33837c226bc08426ea3df96fd740a85003c4594d133bfd54a2f86d648696a98efa91945a5db953f", 0xa1}, {&(0x7f0000002500)="e0ff150c010fba0c13b6590c01683e39e11a1b797b3e2cf480686f911b1d1f9b5769de34c466cb90b7906c769733372e3cde1d18a72f76b177520a618f260d289f6b566aa50db2a9a8ee2321db0a0e819ca3de2ba3ed7a784a73d07c9ec0bb0b190d9fe35bfb85b31d5c16ebaf30d3114090fc934becc44c57d2167f4b363cc529236ca4b8417f5a4dd810e90dd04ca6dd1b1e7172d45401502a95621cfdfba108dee35f50736a77e95ede3587c06bfed7b5bc34d3cc49e54203d09f997e5a461db0dd93", 0xc4}, {&(0x7f0000002600)="16f5132cdc35e1efac3aff17c956dbf8bc1336005a5ce59b3f1fcc5c94f68d7d9053bf29190829e8fceecf68b3e184fe44a985d192df097b6707d06053a397be6e35745346d62528ee99a6c2642f8ae32732f151a8c79f9219839254b4def6c298bb24783413da547ceb", 0x6a}], 0x4, 0x0, 0x0, 0x4}, {&(0x7f00000026c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002a00)=[{&(0x7f0000002740)="d781ce06aadca9a49c9c62e71dddc100ff1ed564195b0449e992253b838f4502ba551cd63feefddae9ebda1ceccf3e371c97", 0x32}, {&(0x7f0000002780)="cc040ce8f368ba72388950af168fe13a0f29e6a8c3c1286c653c8a908599664d62e91c4e7d37c38ae8123878835b9472c23cdd34883114b973db01c2b36298ec12a042acea811f015180340f90edbeb6a15fba5fc178824a4b9da0650b8754bee34164a014dbdd18024ec694cd73d49f9b0c49d9f75f787e1290694e570d659aad3d3fca0ff7b45f8280f9af77e6c64f22f67bb79af08d0fcacb107d5a1d2a3fa4ff6f174e847c0d3b095c70e189b04d0bfe139a1549436892714584ad481009dd1662eafbd07e4a353d5648f85c812f0d1231c0874312463569a6bf", 0xdc}, {&(0x7f0000002880)="58166f1574994db5e107c2b21c5dc5df1eeb701b6bbf55fd497e4784f8843b9c6f384fbb2d29cf69534aae07ec5dd274018710916bd879aaf927e9d0bc87dd526dfe52b7585d593a1432cdf56298b82504bdb707f7cef72626e6acc31d", 0x5d}, {&(0x7f0000002900)="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", 0xfa}], 0x4, &(0x7f0000003100)=[@cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r38]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0x120, 0x20000000}], 0x4, 0x1) 2018/04/03 10:55:15 executing program 6: r0 = socket$inet(0x2, 0x80003, 0x9) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000080)=0x1) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/03 10:55:15 executing program 3: mlock(&(0x7f000021a000/0x2000)=nil, 0x2000) r0 = semget(0x1, 0x3, 0x551ff3465f70598d) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x80, 0x800) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000300), &(0x7f0000000180)=0xfffffe94) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x2, 0x1000}, {0x1, 0x10001, 0x1000}, {0x3, 0x4000000000200, 0x1800}, {0x3, 0x8, 0x800}], 0x2aaaa834, &(0x7f0000000040)) r2 = openat(r1, &(0x7f00000001c0)='./file0\x00', 0x800, 0x68) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) utimensat(r2, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={{}, {r3, r4/1000+30000}}, 0x0) 2018/04/03 10:55:15 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x6, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = socket$netlink(0x10, 0x3, 0x1f) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="b0000000", @ANYRES16=r4, @ANYBLOB="30002abd7000fcdbdf2508000000080005003d03000058000200080007008100000008000900faffffff080005000300000014000100000000000000000000ffff7f00000108000600d2000000080003000500000008000900010000000800070006000000080004000600000008000400050000000800040008000000080006000100000001000000080008000400000008000800070000000800040009000000080004000900000000"], 0xb0}, 0x1, 0x0, 0x0, 0x40}, 0x8840) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r6 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00000002c0)=r6) syz_kvm_setup_cpu$x86(r0, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baa100b80000ef0f01cb0fc79c555e0f23b766b9b10100000f320f01ca3ef96eb806008ec8363e263e66653e660f56d2", 0x30}], 0x1, 0x0, &(0x7f00000000c0), 0x0) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80, 0x0) sendmsg$alg(r7, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000340)="4917958ccd585011d199a708f3def1bc306b13bb79caa89bddd92f3799e3c3c6bfaecbbe56ed62354797faadc9ccdc9b0e347f5175b5c3555daec6b00102cb78fb537167", 0x44}, {&(0x7f00000003c0)="387928de0f852f9413cfd21252a7734b8b99a08d6fada4cad65281ae65a81a1ae4649593a08075e3f91014e73c5ae643cecb5005df754eb8b73b770ac7a0ab56c92da44f2d9f32fc649d1cc4fd72e58944a03c2c9af6c894f655be3a9ca8fc05b2d652001e6a31511b288d29c6ee3674ef0c484a1abeae17986f5e0addf3642d2be9ff593f766a33bf107c422f56baabcc28dacd0e9d661e1a8a8851663e6eafafa2f38517a529e2c5935e8c07409e53bc9770a02f3a90c4108c42f7c4f0e231f427a245f3a3359e6d21b5034aa32f7285dd301d", 0xd4}, {&(0x7f00000004c0)}, {&(0x7f0000000500)="09c67c696ccb9a0841244583b6", 0xd}, {&(0x7f0000000540)="3b7548208b13bea77b6236ba3d9ba43ca5a9e1ed71e7d81cc2ae3d739de635127c04cfd4d5e8eacceed5c4b5273b386cde3d0546aa920da78ee6e12e897130b64ed5e2516455404b", 0x48}, {&(0x7f00000005c0)="89d85aa2025f32d6e7fc53fc1c17bef69609c4a6b11dd99cdd0ac4460daf4b9c9ed95a5f235f5c6bda4dfac450fef80ce5d69ce02cc3e424", 0x38}, {&(0x7f0000000600)="d1f46b1edc4eb129f65aa69584b33bada973509a3a4a176231795831e2d37f259fa2dd27d5699760d6eba25d0e6b85a5706402b7f9b87a431984907d2d806d4f297ed3137b5979ae2ee6a84026e2142a71e8ed1d9361b9b767c5837c91106b51b731f2da7aed7920e3d1706691f134efd4a13d828915686e08a7cc2ab987779f70e6505948edec15eaf8824712b734f451fb5e11f6ab12b12054e8c0f6e95df53ab69418ebefdc9b81d8e3a011c04ee66962b5421cffa75e5c2f2e16", 0xbc}], 0x7, &(0x7f0000000740)=[@iv={0x70, 0x117, 0x2, 0x5a, "650bd84f29c4ba5ec00a14791595911d22ab2eae088021d3076cce3bcde41c7ca571d1db135344cf75a7b4e95197307b2c5be1e7c4c47ce9e08fb8732b3deca0a2379b8992ac73464984f79a36a51e227a0f850340e344c977cf"}], 0x70, 0x1}, 0x20000000) mlockall(0x2) 2018/04/03 10:55:15 executing program 5: unshare(0x60000000) fallocate(0xffffffffffffffff, 0x263c9e8f6ff7717d, 0x5, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) syncfs(r0) readv(r0, &(0x7f0000000080), 0x0) mount(&(0x7f0000000080)='./file0/bus\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x26}, &(0x7f0000000140)=0x8) close(0xffffffffffffffff) [ 612.297215] QAT: Invalid ioctl [ 612.319640] QAT: Invalid ioctl [ 612.327979] binder: 9951:9965 ioctl c0046209 20001000 returned -22 2018/04/03 10:55:15 executing program 3: r0 = socket(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00'}) io_submit(0x0, 0x0, &(0x7f00000016c0)) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') io_setup(0x2, &(0x7f0000000040)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x8000, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000000300)="fd9955eb0c95d413013020e60f36e9514c768166aa170dfeb95ef95247adb4cc4c54630747555c8a73f5eb0618e70cabd2ef113e354044a336969704257388c10c061dcabaa50b55bb955aa13e7a18eb1df368cd96aa7c87569c40a1149aa35a146f9b4c249ca9ba29a4649e1f7420e2cbf5c5e946bc7bcca49a04f5bc365a7fa4af362f14feca9faa3f56d0257871", 0x8f, 0x38b4, 0x0, 0x1, r2}]) unshare(0x0) move_pages(0x0, 0x2c9, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000001c0)={r3}, &(0x7f0000000280)=0x8) 2018/04/03 10:55:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) getsockname$unix(r0, &(0x7f00000000c0), &(0x7f0000000180)=0xffffffe3) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000140)={0x0, r0}) fallocate(r1, 0x0, 0x401, 0x3) ioctl$fiemap(r0, 0x40286608, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) [ 612.361161] binder: 9951:9965 ioctl c0046209 20001000 returned -22 2018/04/03 10:55:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x0, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57872f056a4eb2e43fdbcb01b39460da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327aa5019ff0f88e6b81a81157c0f9be0b064f97912021439edc900a67f7bec8a2a670e08cf7ea97550a1f232090212a"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:15 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x15, 0x5, 0x0) signalfd(r0, &(0x7f0000000040)={0x8}, 0x8) getsockopt$inet_mreqn(r1, 0x114, 0x2715, &(0x7f0000000100)={@remote, @remote}, &(0x7f00000011c0)=0xc) 2018/04/03 10:55:15 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)={0x1, 0x1000}) r1 = gettid() sched_getaffinity(r1, 0x8, &(0x7f0000000080)) r2 = dup2(r0, r0) sendmsg$unix(r2, &(0x7f0000000680)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000140)="600a0fc2659d8c6b56caba83319a470d5223a2ee8c5ebde796beb2b6b8c370ec9dd27b2e494a9c62b27adac1e02c9032418d44a478118608b778e7d9f012e3a37a94bee3c8bc7afaff1c6307aac88ec88a6d3dc3c9fe0f433aff82f7feb20d043eb3ebfd19ddfc3d8c378a6c90cae8dd2a2075706c5575645e449d7e38ba4416c352b1e628eb1470870b15bade43cfa5af30eb1d16053559ba89c7b934727f4f890b97de710b91ebad89f884ac39a8e7db37c9f1741449f77bbde925a28d40da9123fcb6167c476d497f8dd9364134b9220ec544cb9e", 0xd6}, {&(0x7f0000000240)="587a04aa724d8ded95c817e4c9d2016a854cf25b32765869ba099365b2711076a5cd67c8ab14cf1568407efed937e0cd22d03e87640b49c7a8433a345cf1d31572d498d277cc2e6f09fd87f110a4f10078de0ccec2329ce5873c7b309c68cd59bd1eb32f424f57089d74564b6884ab86318acef43a419d57a7ad", 0x7a}, {&(0x7f00000002c0)="f766f75469cec78c2e188ec42ca605eeb1ec9d9cf4f16dca3a84194c71ef5c0fae96636e33b4697411edfab7f5842b6113fd17be4b37323a3005dc1c0c59a8730ac1cc14b731265ffd90c73c4d5bc400d71c16d4fbeb0c0c5275ad91750b6ce2cbd4d210abccb1c72c6e52715c21a481cb7ea97da717bc486e8d4fd6ffebfc438840195578f21d26066d94c77e9a2ba1ece09134deae1233b074efc757e1daddf15b28ca295eba5dc49f04247a227e291867498864677d1ebb7de8b719c10d819abdaea6a6a1f9b91ae36d593d2fc6ece37d4b34fab69aebb018632dc3e4e4009cfdd23b", 0xe4}, {&(0x7f00000003c0)="be09cd708148a22af51f04d396fbbdd505eadd4066cfc40b2ada24e982cf4d4d4898cdec18fe", 0x26}, {&(0x7f0000000400)="705c8284d14d1f2452f8267626e0e8cf95914c6fd3335ba7a7258eab71b71fec1ea65a4bf916e80e754aa0a21f3c453a29a4739905ce373211224d14a856b1ca3c702f84bccb311a39d0288c5952aa8a1f8effe65f50d37de30bbe5f7aec44600886bfc7125e4835394291144c7d91d19210d740e208c14596f503b2a41329b1d2242f9cb0a0618eacfc6ad51243f769b842a621394cbea56847a52fc479d3efc04ce98247d55322e366976c86e05c4314f33d615ec5", 0xb6}, {&(0x7f00000004c0)="8c20acfb5779db167824fde12af826347b2ffa4f9d8f670274918a19f8a4afff600d383e05f8f6dac9aed39e675888b981f08025d93b51358fa89114493bc9249eb1fead55cf0f420a031204b6a5", 0x4e}, {&(0x7f0000000540)="d4ada317b4c1429cebcc4d56994422b7f6c9c454e52fde6fc1a5363e6f4c1267756a582b91f8f39a1dbb0e27a5b7349b3db799f7aabdb09c8592281e1f375806264b64ea6b5003a8af34d626d82599f8a667e9b65086f8af79d07a9c83534141481d8fd8acebdca070b71c23354613b1a94b2f8ccc4202bd33a50deeff2d3ff47fc7fadfcfb16cd224dde6fb", 0x8c}], 0x7, 0x0, 0x0, 0xc0}, 0x40) process_vm_readv(r1, &(0x7f0000001a40)=[{&(0x7f00000006c0)=""/53, 0x35}, {&(0x7f0000000700)=""/203, 0xcb}, {&(0x7f0000000800)=""/186, 0xba}, {&(0x7f00000008c0)=""/83, 0x53}, {&(0x7f0000000940)=""/57, 0x39}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/140, 0x8c}], 0x7, &(0x7f0000002ec0)=[{&(0x7f0000001ac0)=""/147, 0x93}, {&(0x7f0000001b80)=""/162, 0xa2}, {&(0x7f0000001c40)}, {&(0x7f0000001c80)=""/213, 0xd5}, {&(0x7f0000001d80)=""/4096, 0x1000}, {&(0x7f0000002d80)=""/2, 0x2}, {&(0x7f0000002dc0)=""/197, 0xc5}], 0x7, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000002f40)={0x0, @local, @loopback}, &(0x7f0000002f80)=0xc) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000002fc0)=r3) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000003000)) r4 = request_key(&(0x7f0000003040)='.request_key_auth\x00', &(0x7f0000003080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000030c0)='eth1eth1[/keyring\x00', 0xfffffffffffffff8) r5 = request_key(&(0x7f0000003100)='.request_key_auth\x00', &(0x7f0000003140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000003180)='/dev/vhost-vsock\x00', 0xfffffffffffffffa) keyctl$unlink(0x9, r4, r5) add_key$keyring(&(0x7f00000031c0)='keyring\x00', &(0x7f0000003200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) getdents(r2, &(0x7f0000003240)=""/189, 0xbd) recvmsg$netrom(r2, &(0x7f0000005500)={&(0x7f0000003300)=@ax25={0x3, {"3772d07143dad9"}, 0x1}, 0x10, &(0x7f0000005480)=[{&(0x7f0000003340)="a523628c3a861bf800c76fc9db76a97babee6d85a19ef3387de9cd07730432b8a874f849ecf0ccdd0f9739568e41c6404ed0defae967d7c8008fcbd8fa47ca0216391e5488fb49ed4fc8127c2b61a63f13bd365f5117ccdba336807ba9425461a2c7e2810a581536e783bcebbe4a6976bd0dc9b21bd6701a373f059a8ec59253321adb27db477a24216770b59410", 0x8e}, {&(0x7f0000003400)="53efa04a73f89aad530ffb0837fc899c14b699319740c457afd20e84e2d54b81ab680c7bbb0ad84045a1d84d9b1ca23d50d0bcb39aa8afb21664a59872c39b0a6da0e3fd2f67ef55865f3f850841c287ebb9d291c2c8413e2da1d7f3649a13e9433e3a935acadae5e8207883dd7143fc0a6101f1f3c1f168b415c568b2914b36d8e0ec872aeb84c84dcfd6b2d4de88ae32508dfa594f410aec3e2b69f240518852ed97b040b6b521c33f75a917337804b09ae2467054bf0259f98365f5b555f2a8cd6eba92409441970d79ae02be8ac55f4a163c859c7bb747f43a292bdd197b3ac861da287142cc876d7b6c648fc505fa114f0afb396648c6231ca60b45e2b689782d8dd1267706f064692de83a1e8b1e812f94ca3bf37a7c047ccd2d14e3844e7c87201e42cef6691072caef72340877e0a0d72d76c72b017f271820273d5ed14372c19caa7e9991f967a65e513582e8737de6942a16ea27ddc516df08a5d8be8fa416ec4465d05449cb6b98c50b2e371992fcc66b4c03eb46fb483b987a3f659c194408395076b2087396c75ba026d3868333ca84196b2dbd5ff376799f49598f98264049e0537ade2f34f2c28beb13e7e75452e798dda36b54381a75d6817ee80db2b7b32e99768d1c6c1f1744fa150a5aa840ad38940807d75424ac3a36b3cccfb7da79d4f9a114fbae2d5d96c2f032114dcbf44f5263c1c409ae2ad013d6d90b3971d20267d891fc17edd648f8f0a7cdb6881b13c6ce03e1958f8f79314855e080ac971697b0fd7f25108176864c30fd92793478b57926fb301558e9f1154192bcad9e90ff6b071ab5deb27b6f78ad6b4d0917ce9f0001aefbb7fb71897189bef1df2fd869fa22e6fd1368a5ba8f57c03c57b19b15a362ceae41e346b69743954e069eab92a4c3939665ded6cb0f2150b3ecb7ec66db58a1e65a63650ec6b784b39bb9d99fcb6c43683438008b032c215aee81870ef452d294ce05abce294d7b421e2dcd81fe1bee31a95d72e1e380d90173a91ce3af3bf6cffd6b4d1cdb02918593c5768664dfb9ab32ad5a6c8741c629071c83c137cc7dedef7fe5e9af87e2520381151392d96adb3d262f80aeb81f7b8d31d45c615cf7f2cc43c8f1c65e615ff71d5cabd447b1e3541a54d87c5e91661c284f5e8bea26aa0329fcb14ead0b2604bc000023f59260bfda5ee302654b8df514e7572387ad25fbc16904e8a63a3c74801dbf046a2f9736d586900aa01e892cd3a9556d76f01311f6edf3361778df7e25a70525152dbd2175ebbe97371bc3c4cecaad11cbdcb4bda23ca70f81e3ed5e6a517d6042feff378fe64d82449e18ddb2a3007d90832271da11bf1aa8420d9e5452dc57c0be6a59d934e2e8bb4a41ad6a30b8c7f9642aca249cd87efcc4e23ac41fcfec22d2bd2a9e9121a25f365b09ad30a343c3d32f24d1f7b4fc1f670772e76ffe9f67006fb07a6af8d197dc35399c5fb97ee611845114a7ad68bb6ad62fbccb4ae97dc91709113edefb2007a20d30b265b2ab9bd58f8e5008a54b166bdff121f0728698540899ecede460fad71a540e64c1e7ff408b8fee34bc0e9ebd60f87bbfe81f9e9afb44ba59acb55dc3578847ecc2e500bf26b007cfe5ea21ca20436a5a52ed9b0195887c392434a9f214f7da202b214642160a6601ff29f3c96155ce36b42c81bb673912b5557acfec042c0a527f0e3eb5faa91857d740367d48b61b9e23638d968b1794a017dbe49abe3a69f53f256eff4da090cb267d0951e058fdd57c5b90ca08a1f0acf9ceb0b099262afb278d092c218fac57d92712d114e24dfc10872c0867255dfae01d795688faf5635171fbcf755b4893464cd9fb63061d5dd46d18bbe2c4f58a2d42bcde804c9f7a86df4dc782572d19e08da59a6784b616456b56ce83e9fbd84a6c751e8863b259bdf07487d3ed839b74c7b2fe583067a03d2cc23c66ba109ceddb8a2bef3454dc1ce0116bddc43580b80e1554e1b4341b3473c854da7b89832e76513df26fa2f64479989e2a9239cae72f5aadae15f7fd15bd82061c75ee69664bb7e9dd48acf1bd61517c7cd03efb5b8fb6446d22eb0ebcaea5758b813922f8f6c96350f10b891414779f8d780bcab890bb62c0653f8f0b6ce39074395e27024240ce20aa050ea1580f4e6d4548ff2eddbb0e1beba48a3d268d41bb07dd2e9c7740f084b8e3ca8c93a99de279e577a2232a18aadad74d230fdc54a9a93e304f908d866694bfe5573998e2e07f9c7487f124f7a2a01b8b9d589d78651379d07817e9ae489828fada189b7ba07a9ef7f7b273e805f76152c0bd6024023de5543350fcec9ab7e9e6864fb114500e67795858b2b9e7ba7f3e5ae5f71b7c1ba231a0bfb022849319e7c6d04958e22a842ecf45e2302f1460147cddcda038177f1d2be1067402bc79b9e514fe0e950aa9aa77040917e1590895105cfc4dc1362aeab0b9530eccb40eadf4bc6ecc2592501e0d1ac0eaa7bb4b5e77b0150c270ab22fff6182d0599a866ab151aff99bda3b5d51f60ba123eee1ba3a2214778780fa9e79fdc9bf3a263d23997cdc87ead45fb56fd2f488a69f56072d1a2a34b47619fc5387bde95314d01673920e2af4397465ae59e26ede63693b40e804a183d02b964237a2be1ecd9b4319a684bf07126b52f78be9fe9195943881062003a1fd757e157108fce2fb5bb2c4bb8dd5804bd12ca00c4c60f2b815be539e0b93d8469895bc153633068635051ea8ac7973a93583be465a18a63baa5e521d9ecc42de02ce9a44636b93e26d1d04f165a08dbcb3f3e4dddf5fa5695db7e5a75165c8a6a796860130f84c3635247522c8d911f6b7e3f9c50e34c200cf4221bc114847ae167f955e57b35a49b190d80f4f409e61d5995f590f30e551989b283457cb6e8944a1a909dfe9ead0df9f1b8c9f9047c57b562d304136e12635fad13ff1680923f758ab3935457ab2296b1ba5b9b7adbf41d28c0fe97d4f92a3db8356228263526177a7ee270219e4710b94503671e6cccf5973fd46bda9c258d869a6e740c6e54007c9377b6db6756021cb2ba4027c867518a1408ab3d6ba487ec1a010367ebe7c21bc2e92b2f4b19d6df8ec81eb1374ba2086e00cd9d32112d25dbb20128dec79ae9aa7f4a3b1ce368477ee983e46e0d5fa800e2c6862f5342edb641667de7311e644e1c97a168e4fe40796bca173302000ee39bb17b3cb74900a6d3e45f5b42758a3aae893c7dce796136a15f373cbdde5c4788f87c7ba5d2e6ea6af88571d7f007b66ce11ed5f0a7db02642edd61834bba6b221c142f265f0fb18d960c772b02c0f813e0eeaf0d429b7400b17fa5a4204726b23dc00c611a01b31b1e1c15fef40330edf4318d5fd552d3350bd5d9eb0b36db3904bf0fa9eac2da8c7bef1e16a49573cbd81e4e6e5f255462ed215269ab0dabebf220d0d7c8e3bf66058799682c89f5f29ddc7a7d1bb11d0cb046ff3232a7a9e9c71155eeddd55fc8e05bc3f0afd58289e2aa76e642b79e2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0x1000}, {&(0x7f0000004400)="efabadbe901d9bf41d1638301757510b53930cb38976247d9c2ad73bd8329e275e7d1b12bf7c6b1b156788ff08601f54262fadbc2092995bfb613e632fc5", 0x3e}, {&(0x7f0000004440)="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0x1000}, {&(0x7f0000005440)="6bb9685a099d45be149f9d71166233f98d02c3536c2e9cf5c0587680cf1d3bbdc7e8d21739e1fa", 0x27}], 0x5, 0x0, 0x0, 0x40000}, 0x2020) syz_extract_tcp_res$synack(&(0x7f0000005540), 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000005580)=""/74) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000005600), 0x4) syz_extract_tcp_res$synack(&(0x7f0000005640), 0x1, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000005680)={&(0x7f0000ffb000/0x3000)=nil, 0x4d0, 0x7, 0xc0, &(0x7f0000ffc000/0x4000)=nil, 0x2}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f00000056c0)={{0x9, 0x1, 0x400, 0x3, 0x800, 0x7}, 0x7fffffff, 0x0, 0x7f}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000005700)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000005740)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000005780)={r6, r7, 0xd6f7}) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f00000057c0)=""/139) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000005880)=0x7) sendmsg$nl_route(r2, &(0x7f0000005980)={&(0x7f00000058c0)={0x10, 0x0, 0x0, 0x8008}, 0xc, &(0x7f0000005940)={&(0x7f0000005900)=@ipv6_newroute={0x24, 0x18, 0x200, 0x70bd27, 0x25dfdbfd, {0xa, 0x14, 0x14, 0xff, 0xff, 0x0, 0xc8, 0x0, 0x200}, [@RTA_IIF={0x8, 0x1, r3}]}, 0x24}, 0x1}, 0x8000) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f00000059c0)=0x8, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/04/03 10:55:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x20101, 0x12) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000200)={0x0, 0xfffffffffffffc01}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r1, 0x8876}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = socket$key(0xf, 0x3, 0x2) r5 = socket$inet6(0xa, 0x3, 0x4000000000001) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0xdcd, @remote={0xfe, 0x80, [], 0xbb}, 0x200000007}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000002c0)='htcp\x00', 0x5) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {0x4}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070007c5ca02000000231c273f85b0855ab1bde4178c34e20c9e1e64f161c2c92d4f95a8aadbc4e4e42becbb1a7ce216d97dc2c61cec710b72904941d579f93a847ca6deaa9ca92e6e7601730b4f46f98ec40f7b97d19d99a1d21c2d55fdbacea8b5cf3a2a4164e67cc38e1a05005d453c8def49550653a637ede07f7b4f3a14a101e22642a499601e8182c26d42bbb75846ef3a75d5370f859ebf0f37c01c6c85050aa40996e6"], 0x10}, 0x1}, 0x0) sendmsg(r5, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000040), 0x4) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000), 0x10) 2018/04/03 10:55:15 executing program 1: arch_prctl(0x1003, &(0x7f0000000000)="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") perf_event_open(&(0x7f0000418000)={0x2, 0x70, 0x82, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) recvmsg$kcm(r0, &(0x7f0000001200)={&(0x7f0000001040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001140)=[{&(0x7f00000010c0)=""/17, 0x11}, {&(0x7f0000001100)=""/25, 0x19}], 0x2, &(0x7f0000001180)=""/66, 0x42, 0x8000}, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001240)={0x0, 0x7fffffff}, &(0x7f0000001280)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000012c0)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x12) msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) [ 612.432526] binder_alloc: binder_alloc_mmap_handler: 9977 20000000-20002000 already mapped failed -16 2018/04/03 10:55:15 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000080)={0x5, 0x3f}) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x1000200000000114, 0x2715, &(0x7f0000000100)=""/1, &(0x7f0000000180)=0x1) 2018/04/03 10:55:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x5, 0x2, 0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000ac0), 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) socketpair(0x11, 0x0, 0x7f, &(0x7f0000000b40)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000600)={&(0x7f0000ffd000/0x3000)=nil, 0x8, 0x3, 0x40, &(0x7f0000ffc000/0x4000)=nil, 0x8}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'tunl0\x00'}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x4e22}}, 0x100000000, 0x4000000000000000, 0x80000001, "1a8d9400da85a8901f589770cd1619e2cd150c7e79659c4ffcc82e4bb9f9f972b144bc66db68117dd6a3fd10eb2a0aec4e3535ca14d4b66b4782ee812a91e7d1c41dfeac61bd5ea9913ed66ecb94ef33"}, 0xd8) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000000680)="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", 0x203}], 0x1) r4 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000000080)={@dev, @broadcast}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000008c0)={0x0, @in6={{0xa, 0x4e24, 0xc164, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}}, [0x2, 0x1, 0x1, 0x6, 0x0, 0x8001, 0x1, 0x24000000, 0x7fff, 0x100, 0x7, 0x3, 0x3f, 0x200, 0x7]}, &(0x7f0000000640)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000009c0)={r5, 0x6}, &(0x7f0000000a00)=0x8) r6 = socket$netlink(0x10, 0x3, 0xc) writev(r6, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r7 = socket(0x4, 0x3, 0x3f) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x2, 0xb}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x7ff}, &(0x7f0000000340)=0x8) getsockopt$inet_int(r7, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000000380)={r8, 0x5, 0x7, 0x3, 0x48f, 0xfdc, 0x0, 0x2a, {r9, @in6={{0xa, 0x4e23, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x4, 0x5c0ab80a, 0xdf4, 0x1ff, 0x3f}}, &(0x7f0000000440)=0xb0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) bind$netlink(r6, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x898000}, 0xc) socket$packet(0x11, 0x3, 0x300) pread64(r7, &(0x7f0000000a40)=""/85, 0x55, 0x0) [ 612.542940] QAT: Invalid ioctl [ 612.562555] QAT: Invalid ioctl [ 612.582204] QAT: Invalid ioctl 2018/04/03 10:55:15 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000031bff8)='./file0\x00', 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000080)=""/176, 0xb0) r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0xffffffffffffffe0, 0x40) mkdirat(r0, &(0x7f0000000180)='./control\x00', 0x4) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000006009707008200000000000000", 0x14, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./control\x00'}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f00000001c0)=0x90) [ 612.591743] QAT: Invalid ioctl 2018/04/03 10:55:15 executing program 1: r0 = gettid() r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x85, 0x80) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000001c0)=""/59) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) ptrace$poke(0x4, r0, &(0x7f0000000000), 0x10000) r2 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="4100137a00000000babba0ee85f0580bae4a2c66e156052135c4ee5284a754727cb451ac5ba0ede91b9972b754238c3666b751d229b3ad88fe66143faa6a88b027"], &(0x7f0000000240), 0x0) r3 = socket$alg(0x26, 0x5, 0x0) io_setup(0xcfb, &(0x7f00000000c0)=0x0) io_submit(r4, 0x4, &(0x7f0000001d80)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000001800)}, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x2, 0x537a45e5, r3, &(0x7f0000001940)="57dca92d3e09e07966ed90261a9b3eb006454c3eea6e03e74bc754e23638f446fb530b8cf7152a31c950c67d8c83d8217ddc90585edd02dc42e9b4ce6b51e61b904e1e8caa3f98920136d62163e351b7de01c7b7295d2cbe867145e3f194e086a3639d1630a74e9bd850a2f82e7df9d6ed67d78ead6c242d04f8ffadbbc98e249f1f62b0186d4c597d554b6dce6f2250598004552f445da0f3", 0x99, 0x100000000, 0x0, 0x1}, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x7, 0x8, r3, &(0x7f0000002840)="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", 0x1000, 0x2, 0x0, 0x1}, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x3, 0x1ff, r3, &(0x7f0000001cc0)="4cc2c5bad220b3a046bd2c017c5fc7", 0xf, 0x5, 0x0, 0x1}]) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000200)}) 2018/04/03 10:55:15 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000000200)=""/407, 0x1d) dup(r0) getdents(r0, &(0x7f0000000000)=""/198, 0xc6) [ 612.820014] IPVS: ftp: loaded support on port[0] = 21 2018/04/03 10:55:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57872f056a4eb2e43fdbcb01b39460da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327aa5019ff0f88e6b81a81157c0f9be0b064f97912021439edc900a67f7bec8a2a670e08cf7ea97550a1f232090212a"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:15 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x700, 0x30, 0xff, 0x1f}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000200)=0xfffffffffffffff9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) 2018/04/03 10:55:15 executing program 2: r0 = perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000080)=@known='system.advise\x00', &(0x7f00000000c0)=""/129, 0x81) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/03 10:55:15 executing program 4: r0 = msgget(0x3, 0x2) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000001640)=""/3) r1 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000340)={r1, &(0x7f0000000100), &(0x7f0000000140)=""/108}, 0x18) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000001680)=0x3) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x4, &(0x7f0000001540)=[{&(0x7f0000000080)="304b5426cadda0a7fc68", 0xa, 0x7fff}, {&(0x7f00000001c0)="10e28f9f7c7db05196a6d3aa1bef58ecf2d19d2e7b899f8db06314c8b2e9ea182e1c19546e5e0a9eabf12ee11c2a", 0x2e, 0x7}, {&(0x7f0000001340)="1534841f8017436c70f6e7283284", 0xe, 0x153f4960}, {&(0x7f0000001480)="f454f7f4d60af3b8a2e365c7f070fe7182dd8d3ff2c75aa8e44fa55a9ab4e1d88679f7f7c30932fb0e08c4c4a1ebe7bd277d521dde5a388a59600fa4a48e744c3a01766cd33b374f17a7a30bdf8aeaee0b4754b4c01c8b04bd2ae9ea3dadd74e96eb8c62bfe0fb3a1f44d32ca10d667b230204af9cf8784b53bf285d483a810afcd8dd77d2c989d94ed58b286751a48b977579ce65728492169b8574fd498dcd637d3b6801e8dc3c3ce1847f08bd104bfb560798", 0xb4, 0x81}], 0x200000, &(0x7f0000001600)={[{@part={'part', 0x3d, [0x78, 0x0]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'macromanian'}, 0x2c}, {@quiet='quiet', 0x2c}]}) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={r2, 0x91, "c064db6291f1f496d726e93ddc1095f0031b41995443ced02175ae246bc36205bde5740604b14eddd97568120d43abb549b3292c11af30445cc3106098c1375dee48494f9360a6dceec8517e675add01d6167e244f8f663e3529bed2135afaa69efe4f927cc8fba0718a875d527bd5ccbf7f5078fae61c87c95a9b4bb773ab55ba3a9f8d95ccab6ce9f7a9ce08e6968c0c"}, &(0x7f00000000c0)=0x99) close(r1) 2018/04/03 10:55:15 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{0x0, 0x7530}}, 0x100) 2018/04/03 10:55:15 executing program 3: getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f000000f000)=""/30, &(0x7f000044e000)=0x1e) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f00000ca000/0x3000)=nil, 0x3000, 0x4000, 0x4, &(0x7f00000cd000/0x4000)=nil) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/04/03 10:55:15 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x1, 0x80) getsockname$ax25(r0, &(0x7f0000000080), &(0x7f00000001c0)=0x177) r1 = memfd_create(&(0x7f0000000000)='pkcs7_test\x00', 0x1) add_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="10a3", 0x2, 0xffffffffffffffff) sendmmsg$nfc_llcp(r0, &(0x7f0000000980)=[{&(0x7f0000000240)={0x27, 0x0, 0x2, 0x3, 0x8, 0xc22, "ec05933446d04109b7d564a28d351e7a33d0fbb3f6a450b98e7dc53133de698bae8b69f5355ec3ee73d6115dc599385c465f43ffacdbd4df0405bdf822447d", 0x37}, 0x60, &(0x7f0000000600)=[{&(0x7f00000002c0)="c0f7ee2a6de3a7961b0d703b3836a8befa036e2a1a8274a720927a85903128ff52ca8e4916eadf5f092f219629e42896b07a1688554d7eac138a60a142ab5c0087003deffe09cb5fd38d99e08e6bc8aac9beac1cfef180e6ac22345536e5af64e49aaa727d87292c55a0e3149681dadf0f4b894f1ff9eb465b65945b7dc84bd3fbf319c298c5c5abc7d8a54e301de51bcf6c5322", 0x94}, {&(0x7f0000000380)="436a4346a4ed34c3b5f84ca8f8cd6e9bbad8ffb56ffb780d888014a6cb0d0f840ecf27c80e1e4ff897d2b0c7d1ed825fa0628e64314329aaf5b1898fbea19ad995214f4f7f1eeb72d3f31c14df7be99f3f8e052ce18021442fa167452d2d0ed9345db25acc6868188594304448987a9eebe078d2a85f", 0x76}, {&(0x7f0000000040)="19199b1de3178ac045604e7f6572642792ee022f548a1b8b89b41f", 0x1b}, {&(0x7f0000000400)="c46cc566d1cc8209ed67a476cd2eacb350c75eba684512eb270e3b1cfbc9a624a216095f60a2ff3cf836107d5cb8c6f9ed232375d2f2a9d59fb50bc216b9f3e3a3aaa84176aec1c7b164f3e2d5c5a4d1629275007ea3cdeb7d9df9570f", 0x5d}, {&(0x7f0000000480)="162ca1b813d4fb8432f685ab0c670040499516828d470c413f04657486f0570a931c0b8f5cd45391062d74657cb133a3791beda61f291a3eff098f91b05bb068077ed5b2729fcfdfb0daacea9cdc0d4183189235e0844d22fd518b0132c3ecef199fbce4641e5f662cb81acbcce36cff7dbcb04eef3737df171ae392429d3bd139a8c1ea958292d9291a1a66a47e14bea3ea68ddf07ebb28520192bd9140134424b52cf2a5581f350ebe16c917f3aa543221b3df9c772f921c414aad04b9cddb878830cc6377606757683f9aa23a8a9719fd2fd49d1f579029aadbdda6986a29013124cce270d560d3ef212ab2e3a933", 0xf0}, {&(0x7f0000000580)="d5d3a794413d0add9b4353eb04e73afb47ba0cb1f9ba5640cb1ba66b9a049258d8fdb99bd439733000510bdff49a20d801df2d5705b85e3df6e55a32128c60c902bbf3406efe0383b49d92d25216b70f9cc7862e74a38d1f027ad80bc144c4854620856d93e9a248a0719663b4b390b3357850af", 0x74}], 0x6, &(0x7f0000000680)={0x88, 0x11e, 0x40, "ddb0c657339a54d4a4cb99dbfaf6ca39cf04de02ec269ff16269664af089a058bd454a63c6ab7abbc933e34602cc945e8e7a0e7acaecdb27dfe08f92630f27ffe6c16cfeb1f75e56571d1f8bd55366e28003bd5cbf2b1a7e0bb6139943efa1b66194bca800d1072a7b1a0c32f63f1849ee"}, 0x88, 0x4004811}, {&(0x7f0000000740)={0x27, 0x0, 0x1, 0x7, 0x5b, 0x10001, "e1647ce8176f12bea6a861375e5c9a1132aa417daec4a5ed8744fb77b11f00db581348b8fb1426f62f0b724431a20235af67779772587624784a859d4629fc", 0x10}, 0x60, &(0x7f0000000880)=[{&(0x7f00000000c0)="5af481f2c5e028f4acd897a4fd49a736c3bf5cf12fa5aa644dbec3809dade8dcc0453041cd84a700d186d76f12f6e79ce963ea42de0c7bb84f4d12d26dc8", 0x3e}, {&(0x7f00000007c0)="13f88d25fa3e73961697d675665e950174e2dc9d0bcb55ee0debcbd0a8321ff48c1d452799b7cbc32b39c31c9c4886a2551ab8e3d477a2bd5d1b46", 0x3b}, {&(0x7f0000000800)="4205da3638f36de5c31a38aba990d9af1c5f1d09c7a9608e3d3a71fc62513a3c85c858fe0fd919aee902b7929d8926e828abc5d6b2d306338b741f87cbde5c1f4168cebd7983b91b4c20ff1e22", 0x4d}], 0x3, &(0x7f00000008c0)={0x98, 0x0, 0xd12d, "e81618eda71eac10dde78780d3ca793dfb9ba4489f6a04de19d872df0c134babca82773fb11fbf04914f3fe3539fec46bfc624808e304a64f8f5c9bb66f6e079008ccc31c5d54a86631ac5154f6d9b8fbf80d14fe167b0a3d000b32f4551394592a3d8ed272293af2218d78ecffd0ef6905b0e5796f30ee6c1818b76c843dee42c794c8a051a940d"}, 0x98}], 0x2, 0x4004010) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000a00)) 2018/04/03 10:55:15 executing program 0: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000001540), &(0x7f0000001580)=0x4) r0 = socket(0x1d, 0x80003, 0x3ffe) bind(r0, &(0x7f0000000380)=@generic={0x1d, "026ec992adcfab64d83603f1c315d253213257eac4b4c8cc3352c5c3825f9d9927f16e1662ed94a6e8b9133f8a566fe6caee56be876105dfc0cb75d7f973a39311b2d0246e136f23bb114a8761715c9146296cf9d6c819643572f9f4898fc303c3c69c3d547e8b567e47bcc409eea95825bb96be9d27af421433da13f217"}, 0x80) 2018/04/03 10:55:15 executing program 0: socketpair(0x1e, 0x1, 0x2, &(0x7f000026eff8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r1, 0x541d) shutdown(r0, 0x2) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x5, 0x3, 0x5}) 2018/04/03 10:55:17 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000180)={0x4, 0xffffffffffff0001, 0xffffffff}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000280)={0x200, 0x7, 0x9, 0x4, 0x7ff, 0x7, 0x7ff, 0x2, 0x4b8, 0xd10000, 0xffff, 0x800}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x400000000e) bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0xf, 0x9, 0x7fffffff, 0x3, 0x4, r0, 0x9}, 0x2c) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/04/03 10:55:17 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3f, 0x900) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)={0x0, 0x1, 0x9, [0xdb, 0x1, 0x9, 0x1, 0x5, 0xffffffff, 0x7, 0x2, 0x8]}, &(0x7f0000000380)=0x1a) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0xe3, 0x9fe, 0x6, 0xffffffffffffff00, 0x94}, 0x98) pread64(r1, &(0x7f0000000240)=""/246, 0xf6, 0x33) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000140)=""/240, &(0x7f0000000080)=0xf0) ioctl$void(r0, 0x40087705) 2018/04/03 10:55:17 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000280)={0x10, 0x3}, 0xff8c, &(0x7f00000014c0)={&(0x7f0000000140)=@newsa={0x104, 0x1a, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x3c}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x800, 0x2000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x12010008}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="bc0dbee8", @ANYRES16=r2, @ANYBLOB="010026bd7000fcdbdf250700000008000400010000002c00020008000400bb6600000800090004000000080007000100008008000600ffff000008000600080000003000020014000100fe80000000000000000000000000000d08000900040000000800070081000000080003000000000008000600830000000800060003000000"], 0x88}, 0x1, 0x0, 0x0, 0x14}, 0x8090) 2018/04/03 10:55:17 executing program 4: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000002c0)=""/4096) sendmsg$rds(r1, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000800000000000000000000005cfb154f6208"], 0x18}, 0x0) personality(0xffffffffffffffff) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)="2f70726f632f7379732f6e65742f697076342f76732f06f726de8d1d3bd96e6c7900", 0x2, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) mkdirat$cgroup(r2, &(0x7f0000000040)='syz1\x00', 0x1ff) r3 = add_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="ad70fd485b77841d55260dc96f17d76f3f7b0a1a3dae15ff5f05adbf3ba139cf12bc8d2d0d08547e902097064c1809ca1fbd6e98e5", 0x1c9, 0xfffffffffffffff8) connect$pppoe(r2, &(0x7f0000000180)={0x18, 0x0, {0x0, @empty, 'syzkaller1\x00'}}, 0x1e) connect$rds(r2, &(0x7f00000001c0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) connect$rds(r1, &(0x7f0000000200)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) keyctl$get_keyring_id(0x0, r3, 0x1) 2018/04/03 10:55:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x0, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57872f056a4eb2e43fdbcb01b39460da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327aa5019ff0f88e6b81a81157c0f9be0b064f97912021439edc900a67f7bec8a2a670e08cf7ea97550a1f232090212a"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:17 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4000000000000007}, 0x1c) alarm(0x7fff) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000000be12d183a1e500000400009119ff9bd9470c4007781fa48cfd0dad1eacfe4dd48c6244d2b27902047e8a0efd1dc950f87414c810"], 0x10}}], 0x2, 0x0) 2018/04/03 10:55:17 executing program 5: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x70) 2018/04/03 10:55:17 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b86ff6)='/dev/cuse\x00', 0x0, 0x0) socket$inet6(0xa, 0x2, 0x9) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x1) read$eventfd(r0, &(0x7f00003a4ff8), 0x3ea) 2018/04/03 10:55:17 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8000000008b0f, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu}) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) 2018/04/03 10:55:17 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x8, 0x80013, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000043affc), 0x4) 2018/04/03 10:55:17 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x886e, 0x200000) sendto$inet(r1, &(0x7f0000000180)="8fdbed10375e27c431bab909d1c138821aa06d62b5548bd3a7c87eecd9f4d57302e8deacc9d0b8ea1afd6671a731f54c1537aff91769800c57e6c8fd3268db43735157f1378bbdc41e49d3ad5057cdaf1503238c", 0x54, 0x10, 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a00000200000000000005000000e5"], 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x5, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/03 10:55:17 executing program 4: prctl$getreaper(0x9, &(0x7f0000000000)) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f0000292000)) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) 2018/04/03 10:55:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup2(r0, 0xffffffffffffff9c) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r1, 0x0, 0x5d, 0x35, &(0x7f0000000080)="a17f8bce5b8c36b51e8e7dfe5a3c137e3b4af92e14d797e7997a9e2c042af11262db32728d08af9a4f1b0e10949aefad447bc4951116ffcc4a1b12efbf821c71a84a55642c6b2b8101a41dd6a41751529e166e7254614f0a13de858840", &(0x7f0000000000)=""/53, 0xe2c, 0x1}, 0x28) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="200600001197c76052ef7ec433cc56000700000039f733dd247dcb8de191d8c2894df4a39e0e006ffb09db95a53269ddbdf1e80d4275e5e3f74acfe655577a961d0fbf72f1c8dad7e14e022dfd3d4b2bef49db616f4f6c41cf58da79e802d4ed730b61599c311b8a01276928e9ffa5311a08e62247c7a02b7e757343a6ad924e60668406d2e6e7a66f3c0ba3470cae8655dc78dfc634dfa91fd747c125261af479df6912f83acd2bf9fe4a15fac67a09d0616ec5a42d3c0d92fd2febc04f04d21d6e7d905d4cd8ced451403c919a331116c1a1701f48049b337389fb10964177", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/04/03 10:55:17 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000000c0)=0x1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x80000001, 0x0, r1, &(0x7f0000000100)="4587c710d53bd326db8bb6a2926e", 0xe}]) 2018/04/03 10:55:17 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x9, 0x400000000000062}, 0x2c) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x100000000, @ipv4={[], [0xff, 0xff]}, 0x6}}, 0x1, 0x3, 0x1, 0x9e, 0xea5f}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r3, @in={{0x2, 0x4e20, @rand_addr=0x2}}, 0x7, 0xfffffffffffffe01}, &(0x7f0000000240)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000380)={r4, 0x3}, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r0, &(0x7f0000811000), &(0x7f0000fbbf1a)=""/230}, 0x18) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000280)) 2018/04/03 10:55:17 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) r1 = dup2(r0, r0) getpeername$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = shmget(0x1, 0x3000, 0x800, &(0x7f0000ffc000/0x3000)=nil) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000440)=0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000480)={{0x4974aa71, r3, r4, r5, r6, 0x0, 0x80000000}, 0x200, 0x9a, 0x4, 0x1, r7, r8, 0x4}) write(r0, &(0x7f00000012c0)="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", 0x730) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r9 = dup(r0) ioctl$VT_OPENQRY(r9, 0x5600, &(0x7f0000000000)) write$sndseq(r9, &(0x7f0000801f40)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x30) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) write$eventfd(r9, &(0x7f000057bff8), 0x8) readv(r0, &(0x7f0000001240)=[{&(0x7f0000002a00)=""/4096, 0xfffffddd}], 0x1) write$eventfd(r9, &(0x7f000061f000), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f00007e4ff0), 0x10) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="f6", 0x1}], 0x1) write$sndseq(r9, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) write(r0, &(0x7f0000001280)="01", 0x1) 2018/04/03 10:55:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57872f056a4eb2e43fdbcb01b39460da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327aa5019ff0f88e6b81a81157c0f9be0b064f97912021439edc900a67f7bec8a2a670e08cf7ea97550a1f232090212a"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x2, 0x20000) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000140)={0x8, 0xf85d, 0x7, 0x0, 0x3f, 0x3, 0x6, 0xad0, 0x0, 0x20}) lseek(r0, 0xfffffffffffffffc, 0x1) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001280)=""/208) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000000)=ANY=[]) r3 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f00000015c0)=r3) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000280)=""/147, &(0x7f0000000340)=""/223, &(0x7f0000000580)=""/4096}) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000540)={0x1, r3}) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000f82ffc)=0x4001) r4 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xa0, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="f3000000a39ef4b4c338e06db7d89f21d4a82bdf7a568573c7bec14acc109213f45da82e3cd3a1d15341920372de2bcedd00b05a8e1e8ac112f99dd16037ef62689663757a73956a2bd15ec23f0215f21ed1972e7b25451cd18350b1ef8a07fe208dffea626fad6de5e6ef7abf021ab60e87f86df6ac307e502bc752080e7dc706e6457acd07b9f15e6d4436754fc367ec7da6da65c351249dad6b2b8aa8f08d83c719de6f5af6b5af7b273ef1e17a1d2802f8123aaedab2c4a6290ae5b46c5b9679010000007e545b40f7016dcf4140f93a4b7f21d7e94bcfed12fefe69bb44fa1fe53132ead22168b1b11b22689c02d6a48bc62d3de1"], &(0x7f00000000c0)=0xfb) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r5, 0xffffffffffffff5d, 0xffff}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003a00)={{{@in=@local, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000003b00)=0xe8) socketpair$inet6(0xa, 0x6, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000000)={0x9, 0x1, 0x1, 0x7ff}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000040c0)={{{@in6=@mcast1, @in=@remote}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000003c40)=0xfffffffffffffffa) getpgrp(0xffffffffffffffff) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10040, 0x0) r7 = socket(0xa, 0x80806, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000800000000000000700000001"]) ioctl(r7, 0x8936, &(0x7f0000000000)) getsockopt$packet_int(r6, 0x107, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/03 10:55:17 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x40400, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x2, 0xbf4) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r3, 0x5}, 0x8) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xa180, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x5, 0x4, 0x3, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000100)={r5, 0x5}, &(0x7f0000000140)=0x8) 2018/04/03 10:55:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x8) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r0, &(0x7f00000001c0)=[{{}, 0x3, 0x7, 0x73}, {{}, 0x0, 0xffffffffffffff95, 0x4d37}, {{}, 0xa5f, 0x100000001, 0x4}, {{0x0, 0x2710}, 0x9, 0x8000}, {{r1, r2/1000+10000}, 0x7, 0x1000, 0x3}, {{r3, r4/1000+10000}, 0x80000001, 0x9, 0x3}, {{0x0, 0x2710}, 0x4, 0x8b2e, 0xf6}, {{}, 0x6, 0x7, 0xfffffffffffffff8}, {{}, 0x0, 0xfffffffffffff800, 0x4}], 0xd8) r5 = socket$netlink(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'bcsh0\x00', 0x0}) r7 = getuid() getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000002c0)={@dev, 0x0}, &(0x7f0000000300)=0x14) getsockname$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x14) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000680)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f0000000480)=@updpolicy={0x18c, 0x19, 0x4, 0x70bd2a, 0x25dfdbfb, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x11}, 0x4e24, 0xe710, 0x4e24, 0x0, 0x2, 0xa0, 0x80, 0xff, r6, r7}, {0xb0000000, 0x7, 0xe4, 0x1, 0x4, 0x1, 0x0, 0x3}, {0x8, 0x0, 0xdc, 0x81}, 0x1, 0x0, 0x2, 0x1, 0x3, 0x3}, [@offload={0xc, 0x1c, {r8}}, @policy={0xac, 0x7, {{@in=@multicast1=0xe0000001, @in, 0x4e22, 0x1, 0x4e21, 0x9, 0x2, 0x0, 0xa0, 0x2f, r9, r10}, {0x1, 0x20, 0x401, 0x45, 0x2, 0x2, 0x9, 0x401}, {0x800, 0x0, 0x9, 0x5}, 0x5, 0x6e6bb0, 0x1, 0x1, 0x3, 0x3}}, @output_mark={0x8, 0x1d, 0xffffffff}, @ipv6_hthresh={0x8, 0x4, {0x7e, 0x63}}, @mark={0xc, 0x15, {0x35075d, 0x8ad}}]}, 0x18c}, 0x1, 0x0, 0x0, 0x8000}, 0xc004) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000000180)=0x18, 0x4) 2018/04/03 10:55:18 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="dd61d6b9264b9cfe5839625f87f81a67fc3eb3a7480c9221ef0144ee85031cf6646d917df4503fb82cc47636a60d49be8ce8b7ba1bd854d2370132f52b6867e9385ce517"], 0x1) mkdirat$cgroup(r0, &(0x7f0000000000)='syz1\x00', 0x214a) 2018/04/03 10:55:18 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp, 0x0, 0x0, 0x200000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3) write$binfmt_script(r1, &(0x7f0000000040)={'#! ', './file0', [{0x20, 'em1'}, {0x20, 'mime_type@wlan0{'}, {0x20, 'security-vmnet0nodevmd5sum\\bdev'}, {0x20, '%'}, {0x20, 'vboxnet0user(/}wlan0selinux'}, {0x20, 'cpuset'}, {0x20}, {0x20, 'mime_typemime_type$#'}, {0x20, 'cgroup-%mime_type{:\x00'}, {0x20, '!'}], 0xa, "df81363aaa9d2f70e5b73af8fe37049efcb491d978425397fb99207440b2d9d8651aaea9bf02ee6be7a0b1f02f1b463383cbf3cd47530ffc295894532f29cb1c25763980352f68d79c40d62fa48de51713612a5ea5feda47386b38178af5e31f1d34b47193c56570be1b1e61b36ce4faba"}, 0x103) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x78}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)=0x0) perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x8, 0x644b, 0x1, 0xb, 0x0, 0xac, 0x1020, 0xc, 0xf75f, 0xfffffffffffffffc, 0x63800453, 0x4, 0x2, 0x0, 0x7, 0x2, 0xfffffffffffffff8, 0x100, 0x8, 0x0, 0x40, 0xd4, 0x7, 0x5686, 0xffffffff00000001, 0x1, 0x80000000, 0x5, 0x1, 0x2, 0x9, 0x8, 0x2, 0x3, 0x6, 0x7648, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000200)}, 0x4800, 0x6, 0x9, 0x3, 0xaf, 0xffffffffffffffff, 0x9}, r2, 0x7, r0, 0xa) 2018/04/03 10:55:18 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00002e", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f00000000c0)=@proc={0x10}, 0xc, &(0x7f0000001480)=[{&(0x7f0000002100)=ANY=[@ANYBLOB="0000b3f95380c73a5778ea2fd6bc14d4e80998486c52ba86fc0ff9bfedeae8ef0fb5daf7c197b79dfe"], 0x1}], 0x1, &(0x7f0000001680)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x98, 0x8000}, 0x4000010) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) personality(0x2000000) mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x1, &(0x7f0000000000)) unlink(&(0x7f0000000080)='./file0/file0\x00') setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400002, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000000040)=0x1, 0x4) 2018/04/03 10:55:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57872f056a4eb2e43fdbcb01b39460da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327aa5019ff0f88e6b81a81157c0f9be0b064f97912021439edc900a67f7bec8a2a670e08cf7ea97550a1f232090212a"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="0000000000a9000000f253c3e4a5dd82dfee0bd8a45e76b00efe4511136d5cd93b538df27dc6cf19e9781cedccab238a81afe9d6c748196be82cec02647e0246bec1acf5df7c30ba6ba0cce5f27bdfcfd31c5ba80abbd9cd73d5cb9dd620dbb775ec337c484448099795cedd1c3fdd37663987ae8c1d1c433dd28581dafb080af87585a67e13e66c2d0995b2d1a9d801660250693fe289e7410b201cf15051cab2c77c5ae324bf3d3a0f3eee57eae5dc563aef926ba8eba76a408027880b2efbefc3fe581ebaec6f40abc5fb5f4130a39fe440d4dafb1510ce77c1f75c180343275b92bac0b58012d3c6aa6e95f2fa4aef35dbbe392e7ad9b8b0961dddc0c89292aa8b54506489f292ac0a4f68600745d90ad7de804d4cd8eed8cac279fecce7585d3a2319cb1a8af221e24af0db22d370ef5073f7abfff5aeacd9f29404faab46a4ad04a7b85d38d4326b8cf1d68b7662c395f0261bc4887dd22176677ef420eefc5d3e21094c9bff0e898e36cce656c539dbd4d3d3898ee0106ac1efe420d79f66ee11523885de89da1477b8cb69fb935abc0a99ebe867a53e83010639ecf75d29ce2dac5b4936f18ddb6f3a10da07080ee9f083ee70de656f4304eef46e465a88bfe093c3c22c78197046e4aa521a32be82f5deb2be2d7d19c7260c29e3a77e1edddb06249834efd95147421c709baa3753a31114281428987f241c102e2e80aea972") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:18 executing program 4: futex(&(0x7f000000cffc), 0xa, 0x2, &(0x7f00006f7000), &(0x7f0000000080), 0x20) futex(&(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x2, 0x2) 2018/04/03 10:55:18 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=@fragment={0x2f, 0x0, 0xda6a, 0x2, 0x0, 0x101, 0x67}, 0x8) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) listen(r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r1) 2018/04/03 10:55:18 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=ANY=[@ANYBLOB="1e000100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000017e3c5316a198300000002000000000000001e27800000100076c3979ac40000bd15020078a1dfd300711a8365b1b16d7436"], 0x1, &(0x7f0000000240), 0x0, &(0x7f00006e9c68)}, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000100)=0x60, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) 2018/04/03 10:55:18 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'erspan0\x00'}}, 0x1e) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000622ffc)=0x3) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0x40047438, &(0x7f0000000200)=""/246) 2018/04/03 10:55:18 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7eff4)={0x5}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'syzkaller1\x00', 0x9}) 2018/04/03 10:55:18 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x701002) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000300)={0x8, 0x1, 0x800, 0x1, &(0x7f0000000040)=[{}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000), 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/03 10:55:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) fallocate(r0, 0x11, 0x6, 0x8000000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)) connect$netrom(r0, &(0x7f00000000c0)=@full={{0x3, {"58018e3c2ef082"}, 0x6}, [{"9d9f74bd79285e"}, {"06a565e9f2b317"}, {"493a546b52fbd1"}, {"343759b3c5634d"}, {"5a8c952a6a515d"}, {"29efaa17b89090"}, {"b9e2edb60f3254"}, {"60f0b3312a038a"}]}, 0x48) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) alarm(0x0) 2018/04/03 10:55:18 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x30, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0xc, 0x16, @nested={0x8, 0x1, [@generic='\a']}}]}, 0x30}, 0x1}, 0x0) 2018/04/03 10:55:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57872f056a4eb2e43fdbcb01b39460da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327aa5019ff0f88e6b81a81157c0f9be0b064f97912021439edc900a67f7bec8a2a670e08cf7ea97550a1f232090212a"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000001140)=""/17) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x3) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x5) sendmsg$inet_sctp(r2, &(0x7f0000001100)={&(0x7f0000000080)=@in6={0xa, 0x4e21, 0x6, @empty, 0x7}, 0x1c, &(0x7f00000010c0)=[{&(0x7f00000000c0)="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", 0x1000}], 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/04/03 10:55:18 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x84000, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x10000, @loopback={0x0, 0x1}, 0x7}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x1000001, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'erspan0\x00'}}, 0x1e) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f0000000200)=""/246) 2018/04/03 10:55:18 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x440000, 0x0) r1 = semget$private(0x0, 0x4, 0x1) semctl$SEM_INFO(r1, 0x3, 0x13, &(0x7f0000000180)=""/209) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) close(r0) syz_emit_ethernet(0x4a, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa3574cddaff81afda6b932f10b986dd6049d9d440140600fe800000000000000000000000000000ff0200000000000000000000000002014e"], 0x0) [ 615.569262] netlink: 'syz-executor6': attribute type 21 has an invalid length. 2018/04/03 10:55:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x36}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000000c0), 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ptrace$poke(0x5, r0, &(0x7f0000000080), 0x6) semget$private(0x0, 0x2, 0x40) semget$private(0x0, 0x2, 0x81) semget(0x1, 0x0, 0x8) semget(0x0, 0x3, 0x200) semget(0x2, 0x0, 0x8) semget(0x1, 0x3, 0x8) semget$private(0x0, 0x7, 0x0) r1 = semget$private(0x0, 0x0, 0x10) semctl$IPC_RMID(r1, 0x2, 0x10) 2018/04/03 10:55:18 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2, 0x20}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1}, 0xffffffffffffffde) syz_emit_ethernet(0x76, &(0x7f0000000600)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd602c3ef500402b00fe8000000000000000000000000000bbfe8000000000000000000000000000aa2c000000000000003f00001000000000030090780000fc006033522300000000fe8000000000000000000000000000aaff020000000000000000000000000001"], &(0x7f00000000c0)) 2018/04/03 10:55:18 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x80000001) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) lseek(r0, 0xfffffffffffffffe, 0x0) 2018/04/03 10:55:18 executing program 2: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x5, 0x4) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000040)={'ip6tnl0\x00', @ifru_names='syz_tun\x00'}) 2018/04/03 10:55:18 executing program 3: mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) get_mempolicy(&(0x7f0000000240), &(0x7f0000000040), 0x7ffd, &(0x7f0000002000/0x4000)=nil, 0x2) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x8800, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) syz_emit_ethernet(0x5a, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000001d787130355781003000000d0400002000020000010000000000403707a97ed7885686802561230ada6f79e5853f845f3ea03662ac6846eaf14c5c78c32bd287e5e537174684ebf1500a9fd540314bc714d3dd07"], 0x0) eventfd(0x7fffffff) getsockname(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) 2018/04/03 10:55:18 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000001c0)={{0x80000001}}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0xc0002) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x2, 0x7, 0x0, 0xffffffffffff0001, 0x64}, 0x8) r2 = dup(r0) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000040)={0x6841985f}) 2018/04/03 10:55:18 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, &(0x7f00000002c0)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, r0, 0x1}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/04/03 10:55:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc), 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57872f056a4eb2e43fdbcb01b39460da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327aa5019ff0f88e6b81a81157c0f9be0b064f97912021439edc900a67f7bec8a2a670e08cf7ea97550a1f232090212a"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:18 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip_vti0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@dellink={0x20, 0x11, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4040080}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@getaddr={0x14, 0x16, 0x0, 0x70bd2d, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x810) r2 = socket(0xd, 0x5, 0x2) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000280)=0x400, 0x2) 2018/04/03 10:55:18 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x0, 0x5, 0x401}, {{r3, r4/1000+10000}, 0x8, 0x1, 0x3f}, {{0x77359400}, 0xffffffff00000001, 0x3, 0x8f2}], 0x48) r5 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ftruncate(r5, 0x4) write$evdev(r5, &(0x7f00008c1fd0)=[{{}, 0x2, 0x1, 0x400}, {}], 0x30) 2018/04/03 10:55:18 executing program 6: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000040), &(0x7f0000000080)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00001ef000/0x4000)=nil, 0x4000, 0x1) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x0) 2018/04/03 10:55:18 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000000)={0x7bbc9f78, 0x1, 0x1}) ioctl$TCFLSH(r0, 0x40085500, 0x7fffffffffffffff) 2018/04/03 10:55:18 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x5000}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x86042, 0x0) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/03 10:55:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x36}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000000c0), 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ptrace$poke(0x5, r0, &(0x7f0000000080), 0x6) semget$private(0x0, 0x2, 0x40) semget$private(0x0, 0x2, 0x81) semget(0x1, 0x0, 0x8) semget(0x0, 0x3, 0x200) semget(0x2, 0x0, 0x8) semget(0x1, 0x3, 0x8) semget$private(0x0, 0x7, 0x0) r1 = semget$private(0x0, 0x0, 0x10) semctl$IPC_RMID(r1, 0x2, 0x10) 2018/04/03 10:55:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57872f056a4eb2e43fdbcb01b39460da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327aa5019ff0f88e6b81a81157c0f9be0b064f97912021439edc900a67f7bec8a2a670e08cf7ea97550a1f232090212a"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:18 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000040)="ceae2d029f83989aa91fd43156b598a886007255e7e640c74e75a27114954f2954aa8499417a644d326c38b65b1a5c7cc683a58d4a1390b561425085bc3af2cefd2026672453eb059af144ccd3d6dbcc2dbdfe4868b8ad3c039e50c5", 0x5c, 0x8004, 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f3dfef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x9, 0x4) ioctl$sock_inet_SIOCSARP(r1, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @multicast2=0xe0000002, [0xfe]}, {}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ip6tnl0\x00'}) [ 616.066982] QAT: Stopping all acceleration devices. 2018/04/03 10:55:20 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(seed)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r1, &(0x7f0000007300)=[{{&(0x7f00000003c0)=@ipx={0x4, 0x0, 0x0, "a620f402866e"}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)="33d94a235560502e222d1be066a4e061eea8691d2ac6f7e5b313f7324a9bf59de88b6e24c4bfb1ec2ce5ccbeb5e4acfa091f78ef40ec61a36a93fadd4ba5574708d48cb3fec3711166c6036a30a7d5404118374c3271e969b2667a3934dbf1e9", 0x60}], 0x1, &(0x7f0000001280)=ANY=[]}}], 0x1, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x401, 0x50080) getdents(r2, &(0x7f00000004c0)=""/191, 0xbf) 2018/04/03 10:55:20 executing program 6: gettid() perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000001f, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x24000) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000001c0)={@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x1, 0x1, {0xa, 0x4e20, 0x80000001, @empty, 0x8000}}}, {&(0x7f00000000c0)=""/23, 0x17}, &(0x7f0000000100), 0x20}, 0xa0) keyctl$session_to_parent(0x12) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000280)=ANY=[@ANYBLOB="1800789861d66f7c218c1e53d644e73c3586"], 0x18}, 0x1}, 0x0) 2018/04/03 10:55:20 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00004aaffc)=0x6, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000004c0)=0xe8) lstat(&(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6, 0x4e22, 0x7f, 0x4e22, 0x1, 0x2, 0x0, 0x20, 0x67, r4, r5}, {0xffffffff, 0x8, 0x8, 0x2, 0xffffffffffffffe0, 0xa08, 0x101, 0xea}, {0x1, 0x0, 0x5, 0xffffffffffffe43d}, 0x2fff, 0x6e6bbe, 0x1, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0x7f}, 0x0, @in, 0x3501, 0x2, 0x1, 0x10001, 0xe0c, 0x1, 0x9}}, 0xe8) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000200)=""/233) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@loopback}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) 2018/04/03 10:55:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000000c0)={0x5, 0xffffffffffffffff}) lseek(r2, 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000000100)={0x0, 0x0, 0x0, &(0x7f0000000080)}) r4 = fcntl$getown(r0, 0x9) ioprio_get$pid(0x0, r4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') 2018/04/03 10:55:20 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="28000000040000000000000000000000000000004a0c0f4d00000000000000000000000000000000f6c87e1ce59c1b676249e2bcd314fa9a16fea9858ed96403b1052bd7206aeb5ae82565269dd4370f74438fed1e6d991731f1816795ea2ea06b7fa77d62aef4ef4124d822346a771d96b539c5f287e7ddfc7ed320"], 0x28) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000180)=0x1e) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000000c0)=""/73) 2018/04/03 10:55:20 executing program 5: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f00000000c0)={0x77359400}, &(0x7f00005bfff0)) socket$kcm(0x29, 0xa, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8001, &(0x7f0000000040)=0xfffffffffffff030, 0x9, 0x0) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) socketpair(0x0, 0x0, 0x2, &(0x7f0000000000)) 2018/04/03 10:55:20 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003f80)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="c484b4a4eff66871b6a98a2275ba15fe", 0x10}], 0x1, &(0x7f00000014c0)}], 0x1, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000040)=0x9) fcntl$getownex(r1, 0x10, &(0x7f0000000100)) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/03 10:55:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57872f056a4eb2e43fdbcb01b39460da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327aa5019ff0f88e6b81a81157c0f9be0b064f97912021439edc900a67f7bec8a2a670e08cf7ea97550a1f232090212a"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:20 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) getresuid(&(0x7f0000001480), &(0x7f00000014c0)=0x0, &(0x7f0000001500)) getgroups(0x2, &(0x7f0000001540)=[0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001580)=0x0) lstat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000002ac0)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000000100)="21b648cef32cf92d17c4355c242e4c768af3249accb876c6527049dd0bceed52b418f730075337d2bad2571da5e9735d1c12048bad41a87355cf88160b3480b149d35855d3e1face8c20fd2ed99a870847606ead2f956341b6eb1450e3f213961be1ca76a8de7c5c65579db3864cc859a46e6d73bf340d9dd2a2814312b764f0b5e97f7a810b00d77231d157aeca8fca23e0d813c901352991cd5dcefdaaf7bca673747792980ab1d9a886bbd2b7488d42e1dcd0f2654952ff6fa32f9d9af563cd8d2033ad618ffb716ae73c9a43b3ef9cb4dde4ae8761fbbe619555a752e198dd7440bf7740056045751e7a831bce1f", 0xf0}, {&(0x7f0000000200)="5440a07adf2c728ff725de75d7b88e004b73cc327bb247f96948e7dc07e2351256bec8f37b0340126f39c593f6fe38f10d8f95422daaab2e94f0d551b434b11a9efbfa7487b7cd665f3ff2a1d997f337ab6ab24fe8e957afabe58bb714d5aa6d8804f207742666f1556e10680fde2d2000dd15871585d16b9bfd", 0x7a}, {&(0x7f0000000000)="263e8e29ed03af026d0db579855de8ff87bb0557d85b8ddd9413e49f7a8aef89ad01937c8eaf4247296a261f86757d5f", 0x30}, {&(0x7f0000000280)="54863cb360bf44e7446a9ab64d445d314dd27b7cb3cb17d3d748994bb29a356573defd43323b48062513693d459c437af1a7f224e4b28d661cdb554124bfa9da8d70ecec58f1174e192cfaac8699d4482ec8a2e02af7e782c2f4690ebba8f4f1531df271d655b4a41ef977d5225c49f87744874da6ee13c47474e70c9128cd1bdbec5b7fb075df02e8ee85d3c37828e0472847bad53b562e5313266c0927c2a119da928efd4595c647ea0fc7efc4fd69a94d4466cd4ae98f19c2a17784aaa8358cf23c7b30ec348ceb9b4e7a9c5dde9ad252bbcd968b4d67f61a49a7cc4a83da56855af557e7d528df0d972a465c5da3ce09e2859c3651eae36db685be6f3bf6d4ebd162903d15b58a244e60100468d9ffc2336b48c301fad358ba7ea860db79131848235b2f287d2a74fc20987af3d9d3e152bd7840d91ba9a6577bf4aa8cf96470227430e58aff98ed33040cb48acdba6584b6ed8e1ba81c76faf7577e567bbca340357935a9c12b49b03bc5033636d330eee4d720a8b313c229156f17bf1786987735ae36e9842e5bb08150451769d0b9d0090711719e637d442d25a411055488e8bffada9c9ba3728daa87d746751b6e1a3209dc7108563e10ed3dc77c8c6af4c1109848fd3189830a88538b8cdd48e3b0046fabef759f5ad5130d925b178be0e15010c335f9958a0a1ff8807f35f5f5805469df9fa28f3e4c89cc20f451db797395d4851fa9998f53413dd245e5645cefc46905647ca7e0925ec81fe395faffa049f35d49d2666f5617afce9f69a3001bf726c83cdef6b0d1e4202036f930ab3ce09b0c54bebb23314605a2ab1f76f31f64bb594fb11f1f63b0639e53de54f718e47631765f12b62d473cb5b0a34d3720f30191088009c49563d6fa68aa15d07421201f27cdc77d006eb1b392b1bf78bd5ce83b9c065f849dd541fa1fa4dabda529fb1e5f8bcb5e2acbc6faec3fcef66812b6e25c5f900d8048527cc99a930ddff088bd819001cd13324987bff4d0f14168feab0d71a6718f9cb120a668c9a362617a4eaed864242e988c3573a340d39ab78c66f2890cbbf61346bb21980f87837e99ffa5e68d9e063c4eca899d9e1fe041dfbe15396b3b06d7ebe608d2d7a1d820b09e914f18f55a2fbca7bab6e7b5cd36d440c53fedaf16226232a9f6effdf572defbf11ceb8edb18417dc305021331d916ecf6372c71a9f0b64099800b4855b0a1d10fdad56d7f73b5cb7852a0876361a8772b49b8cd34d5a8172ec3bc965a7b23290e33f406e42edecad43c8b678eec62fa3bd0741ef9f5193dadf622e1eded41723b35f49289aa8acbc7da0a5e7392b817c77c01c555814a1d75a8e20e2ce2485fa387a84149464c89b39cca82f2b711307194532be2834a099f458c4827f09ee8303ccd57f3e0e1c98a77219aad6a72ebed1255a851533c9e3bc72b28929591280296fb99667eeb8c313d0629ba8c5a0b07fb259d8b4403ca56f4915f30788adcf09ebc76c45a6277c350b588a647cca01331aaed0968c217be4596c906ddfa09395acaf7ce0fa3e1679eeb70515f517d9e805a3717a83836ce9f7f76a8055e369690c67fb2e7c2fc25fdddfb0cbeb6054eb6bb68cc48939861725241d056bff24a92b90fe4e4a44781d1c4d88d81445f0805e4c6eb044e14c304e7c84829f9b6b8f6f3a565fe97c45c23e94246a94691245a545843ed48ddaa1bd22343e9c42e76da322f0d9136fbc0c2df03022d7350e0ad4b3ea41f41b433c86d3ea412d738fd381253999336ddbb5ebe4aa40f2c3aef8fc16a2d34da016e6434c6c4a888d276b8707f74184d29dd0abe943a4977ed8792a37ce2b8fbb426c54be61a424adb9c09c939d0d4cbc2bf27e6d3c72f24984e96104c13767b09df8df318e920967b787755d886959d35bafe1830809343ec924616c10b14cbc57a77266eeeea5ef7632b1e61736572c2d36dbe5fb888c4746f02cbcd569ecdcbcefd9fb61cbd5c485566ab159788ef4d4e49281f78a59684313741d03146174e3d70ceb94a6c7c357bf393bfde2c821219c61818a15e16f0eee5679d951c3e3044686b3ff2e87b566cf9c8d4cbf8b9c1304aa33584ec61f0782fa76705b5a965be7d583a7e25578184d5b3306c82ea15f0be30fb2a060d120872570b48b3d1e3d3dd3fac37e6826770e4224a15b700a1db78c2a7597cbf504e787dc601be35c3d2c019ea7683a91b7530d4ecc32e41ae51f0473d9e2c72bb70ef34acbc1bde6a084c6f0dc4661854d41cee032cf43f05800027a0825c0c838dce20a72cc334d9fce626abc511bb45838edf7c3ff7a1fc0281a1e0fb49f666f389c9a9a57630c9b665cdefd84265b4122c789028b915901b848545fde95e7079ff53b57e5aa0ae92e5122ffc72aed0defb2f10dfd4287eec29e020189cea1ab6d62bab67176251b1993dc01e0094ac80b56419845818632e226478fea9eec90c2762941c5e911a34828c748b44deab82313e8c4ba9fd2a368355e6bbc2855f87689b9e35ba97ad1ad886782524bdc608fc17bd09e0772d06bd1f85557e77a6c1c43c66375d95aabdae9b05901daa362a81a78b5838b9f686b2c31b18ead489c8c06e780c04e37577be2feb50756470f48243ce3ff2f899c9c696141df0a108e495871b3706f6ad6ab4c7eb490b2f833bfe4e95bf7aec11e3bb7a61f43dff43d8260ac2353bacc7c24d67bc2245249270bcc29a7e7139f0f09c39951ffcdab34b22788c06a3c2f51d0f9d6f659464d6e8ced7da4b1c8f5badab1592c23f5f4116f5bc3b24ab99a2f61397ce0b77944e46d4379f11dad936be70f8f648e27404ae4c82bbb75123e760cdd880355bf1432fb83dfa1d0bace0635ca2041922c90fe3c30270d362f83a9a053ca05338f801531a287acbb7cdb17432f128d73b14abab709aacd94711bc9672fd126ed1d4e3a08a98075ef11ec5f560e320f1f20e2365d2e9ad41019d7874deec42416f6c585e7cf1dbfbf619d433a7ba59f25d886de24c8d8c8110d6cc770872cdfaa05711ec07e09cd238a8d2252c5b2067085b7efcb9c44f53f53dbed2fca5f0e59e587473ac13cdf077e9feb80a8b06e895019582a4687eb55cdc413c60aafdfb3751afcf3926a58045a943f645b01fcb7217f2a50876039d7ff58c41d457dba47e85e2cff671fc33c6a89c2397f3931701de87d70f7edd1642a3909c8b5fd039ae96873027ddab74cde23f6be613d66993cb6a42836dbb54bdba3fc5758c9e76c8f2a80a12d3e144fbe1e5637b25553d3d53aed87ec590912e087e4ab2f30f286ce895610f891e05f1aa40defaeafbbb5c9ae10b031eb466f00b524881d46e65d09d9055a45f35563e2bd3fbc9c5a804c7cff3c1f91b269592a434acba20df7daf23906afa09966cf93edc8a968ec84c724719d5286d18f968e26580c132ec3e123f8600a4451c880decc3709518bedbb9272135e2241fd1d4ec60bde7f6db7b4d06f617c573a871adf6a508d274c7ed9c3f364556545e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0x1000}, {&(0x7f0000001280)="3bd1694a819bcac54ba4bdb45c1810e849665c4ef2a4ba59c2e64be07f65e34cc51f2bd36c412268b3f9988c0a70de220ddeb470ae034502777a7df00e8a5c51f88e1a5ddd3e938621276f12277f8446e98ccf2bf117e514db1939a4eed0e4c32208536af4e4ab5e", 0x68}, {&(0x7f0000001300)="457dbea21cfe260137f3f2da4676c08010dd575ebc9ca3357485b3cef9ad63d2256e1aaa9159d59811215fe7b5cfef0a2dee35c8d9ee882ba865c18e8521e284113751947c0c0e12834e467b88ee2ce07f2e1fa50d232658b7414ff73b2d7a3ac3292d664fe614c8510c04f1c81ec6ba3ce5637bbc77977a8d575eabcb1d8272fbedc2b9e11caa88e54a7b589d877bb951c8892f5684abef412d14b8e69aa265ff3a6ffbb5c9fad49235b58ffc790042e38b3d2cfa3cbdc23f54b17b13c49bfb7ea3c0d114e3c2848f9f4f502e09e90bee758bae22970d", 0xd7}], 0x6, &(0x7f0000001700)=[@rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1]}], 0xc0, 0x44800}, {&(0x7f00000017c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000002a80)=[{&(0x7f0000001840)="c32d14423495b1b58df956cdaf00d5a3da1b4c419bf1f86582912ffca000d1d7fe81f9b9d29a95d6123bf5e79304121cd7b4c804089156b8c7094f73440846f23ac400b48cf38ae6a3462aac0b4c4f42548599a29aaa9afb7263ccf6fb40ddbdba14110ceea9ec7350b4d5f296c14c745196263b33f30eae283cf9b23f97f7ef4f7cc6c77677aa2fcf7e2d7a4d3fea59a59670a9f7a2c3d83f24896407fa64b73689cac46068168295ea7a9d087027", 0xaf}, {&(0x7f0000001900)="76b3e2c2dea845a08e42452e282b9f0f648870c52096941f823e38a5eb64e6384da6ea2646c6e431b7d3befd5e1085d629c83da4baa71e170fefdc1113e6966e1076686625b92a2fb5971ee5c92a20c67e663f92e01f46822d0955e2a80777d6c46508340fdc28750d0a34250ebc72460f90d1f569eaa5c955b79d174a912bad97921b19ba4f64c61c69e41c5bde01a4025c2ec69616779a4c1b87c4d88453004d484ffa077b781383c659ccb15a7369ac3cdbf291e6c776ac27f5246290c3d282651d11df720a3a0af0ba55117ec30bcb237e9adebf2b319b38e775f9781399d7611143ce1531aa88d0f5", 0xeb}, {&(0x7f0000001a00)="966f0594d89dbdb0895e7aa523c4d303af2db10b1bff7aef659083d8cd05da356b63b6aeb607943ef26de09b0de605003c0f6194f328bf154fa07e2a70b4c4540efcf4fb69d922f1b23da9108663274c59c8e6500895886004eddb00bb47f322b5f5ed02e0b0575203612195645a6738136f7d62d746b2bf4ca8ec2d", 0x7c}, {&(0x7f0000001a80)="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", 0x1000}], 0x4, 0x0, 0x0, 0x8080}], 0x2, 0x4000) 2018/04/03 10:55:20 executing program 4: socket$pptp(0x18, 0x1, 0x2) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)={0x1c, 0x2e, 0xaff, 0x0, 0x0, {0x1}, [@nested={0x8, 0x0, [@typed={0x4, 0x8, @binary}]}]}, 0x1c}, 0x1}, 0x0) r1 = request_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='\x00', 0xffffffffffffffff) r2 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="c50fd85e904ba28abfe1716c9b2dc2b64186d9ff2985f42de6e379763fb43f8617ae6709f4484478f52b19069226e55b4906a1140051eec95cececc80c7fe6ba0406117d2dee164a12bbb80f3bbdd79a1a5aa8f50e0d0a2fc7240b64951421a48144b0d183a8e0818fd76447b546636a72f8fca7ed692be5fb967be79c7d96b72215e0cbbb343af7dc236267aeb293c9705a479774691e833659e14387552d1ccdedc9d3b9625e86e0c014852254529dc7f909247fcfc1c7c1b85b", 0xbb, 0x0) keyctl$search(0xa, r1, &(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, r2) 2018/04/03 10:55:20 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000021c0)={0x24, 0x20, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, @u32}, @typed={0x8, 0xe, @u32}]}, 0x24}, 0x1}, 0x0) r1 = shmget$private(0x0, 0x4000, 0x540000c4, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000040)=""/46) 2018/04/03 10:55:20 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x1, &(0x7f0000000000)=""/4, &(0x7f0000000140)=0x1ae) signalfd(r0, &(0x7f0000000040)={0x100000001}, 0x8) [ 617.255101] binder_alloc: binder_alloc_mmap_handler: 10292 20000000-20002000 already mapped failed -16 2018/04/03 10:55:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[], 0x0) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e5ff94ce547f358f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e13df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db0c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b782f254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95c2", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) getpeername(r0, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000100)=0xc) 2018/04/03 10:55:20 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x80080) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000200)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x6, 0x20000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000035c0)={'nr0\x00', 0x0}) r3 = memfd_create(&(0x7f0000000080)='dev ', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500a30c61006150a8d8") fadvise64(r4, 0x0, 0x0, 0x3) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f00000000c0)={0x0, 0x0, {0x3, 0x0, 0xe, 0x0, 0x6}}) fallocate(r3, 0x0, 0x0, 0x1) fchmod(r3, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000000240)={@empty, @multicast1, @remote}, &(0x7f0000000280)=0xc) sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000002c0), 0x4) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x101, 'queue0\x00'}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000400)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x17}, 0x0, 0x6, 0x3, 0x0, 0x9, 0x0, r2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r5 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) r6 = shmat(r5, &(0x7f0000ffd000/0x1000)=nil, 0x4000) shmdt(r6) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000140)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000480), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000300), &(0x7f0000000340)=0x8) 2018/04/03 10:55:20 executing program 1: r0 = socket$inet6(0xa, 0x2000806, 0x3) connect$inet6(r0, &(0x7f00003adfe4)={0xa, 0x4e20}, 0x1c) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x32, @dev={0xac, 0x14, 0x14, 0x1a}, 0x4e22, 0x1, 'wrr\x00', 0xa, 0xfff, 0x12}, 0x2c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) bind(r0, &(0x7f0000000140)=@generic={0x1, "0b67fe0e7132c48ce11d1cddbdc85486e53417774fc0d043210e7414f8face1c3041491623d465872433fb8d581d605a711ecad07d764f69f627715e1bd275e31b35554c7e6f1f0b268dc2dc2fd0fd883634b7ad22a00ad8830975fff5738ab7a0ff42c5509295f33c85aa0467607ed616bfebfd07e8ef6346822e966331"}, 0x111) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x1ffffffffffff}, 0x5) sendmsg(r0, &(0x7f0000cdbfc8)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f00000011c0)="e2", 0x1}], 0x1, &(0x7f0000000080)}, 0x24044894) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000977000), 0x0, 0x0, &(0x7f0000f87fe4)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/03 10:55:20 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001840)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00001c1ff0), 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$alg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acd3d6614713177f7e6614cd1850335982678891076a6d4b8a9ae62d7acf0f532e1dc8d8", 0x30}], 0x1}, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x111000, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000001180)=""/190) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000010c0)="957215633b571080665597ed54b5416672aaf092a27397105f15e97069ab7f261dccfdd62403ef31552204bdd862879afad42c0c03478d12ab6816b6aa03c6ed191ff48ae19371fb76eb6f36c7a5a273589a2dc9f75bd7aed80c1e822790e84fc4653cf8b9b980306a3ea26f41a29e66444c94889424eec7a1625993cdf11b4fa6dc746d5fcd5fbba08c3aa353ae4e268ef925096dd59f32d5bbb5c12a666dd0a1173c62173494ca12b961fb99bbd2", 0xaf) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) timerfd_create(0x1000000000000003, 0x80800) [ 617.479732] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 617.548489] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/04/03 10:55:21 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00000000c0)=0x80) r1 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x200) fanotify_mark(r1, 0x80, 0x800001a, r2, &(0x7f0000000340)='./file0\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x8, {{0xa, 0x4e21, 0xfa3a, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}}, 0x1, 0x2, [{{0xa, 0x4e20, 0x1, @empty, 0x100000001}}, {{0xa, 0x4e22, 0x8, @empty, 0x2}}]}, 0x190) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000c0bfe0)={{}, {r3, r4+10000000}}, &(0x7f0000037000)) 2018/04/03 10:55:21 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000780)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x118, 0x4) sendto$inet6(r1, &(0x7f0000000200)="ffe5cc02af92c26f084801764d65", 0xe, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x5, @dev={0xfe, 0x80}}, 0x1c) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000000c0)={0x0, r1}) 2018/04/03 10:55:21 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x5, 0x80002) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{}]}) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000000)={[0x34]}, 0x1) socket$pppoe(0x18, 0x1, 0x0) socketpair$inet6(0xa, 0x1, 0x6, &(0x7f00000000c0)) 2018/04/03 10:55:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000080)=0xffffffffffffff7f) socket$inet6_sctp(0xa, 0x2000000000001, 0x84) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) 2018/04/03 10:55:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f0000000000)="0f09b9c7020000b802000000ba000000000f30470f0636f866baf80cb816ee3582ef66bafc0c66b8008066efc4217de7a50c0000004581ac19a74f0000da7217d4c74424009b000000c744240248000000ff2c24640f01cf66400f3882abfd740000", 0x62}], 0x1, 0x0, &(0x7f0000000240), 0x0) r3 = dup3(r1, r2, 0x80000) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000240)) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000080)=[0x5, 0x434e1027]) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 10:55:21 executing program 5: r0 = socket(0x40000000015, 0x5, 0x3) bind$inet(r0, &(0x7f0000073ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4206, r1, 0x5, 0x4) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendmsg$alg(r0, &(0x7f0000fc5fc8)={0x0, 0x0, &(0x7f0000fc5441), 0x0, &(0x7f0000000fe7)=[@assoc={0x20000fff, 0x117, 0x4}], 0x18}, 0x0) 2018/04/03 10:55:21 executing program 0: perf_event_open(&(0x7f0000000040)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x13) getsockname$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) 2018/04/03 10:55:21 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000180)) fstatfs(r0, &(0x7f0000000240)=""/255) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) getuid() getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000500)={0x0, @empty, @remote}, &(0x7f0000000540)=0xc) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0xf}, 0xffffffffffffff7f}, {0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x3}, 0x80, [0xa4, 0xb66, 0x6, 0x7ff, 0x1ff, 0x6, 0x6, 0x9]}, 0x5c) listen$netrom(r2, 0x4) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000940)={{&(0x7f0000000800)=""/198, 0xc6}, &(0x7f0000000900), 0x8}, 0x20) gettid() getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) sendmsg$unix(r2, &(0x7f0000000580)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYRES32, @ANYBLOB="0000dd00000000000000000000"], 0xe, 0x800}, 0x4040000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000000c0)={0x0, '\x00', 0x1}, 0x18) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000100)=[{0x0, 0x2}, {0x2, 0x3}, {0x2, 0x7}], 0x3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, [0x0, 0x0, 0x1f, 0x10000000000000, 0x0, 0x0, 0x40000000000000]}, 0x5c) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000740)=""/172, &(0x7f00000005c0)=0xac) 2018/04/03 10:55:21 executing program 0: syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], 0x0) getgroups(0xa, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r1 = getegid() r2 = getegid() eventfd(0x81) setgroups(0x3, &(0x7f0000000040)=[r0, r1, r2]) 2018/04/03 10:55:21 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x5, 0x80002) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{}]}) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000000)={[0x34]}, 0x1) socket$pppoe(0x18, 0x1, 0x0) socketpair$inet6(0xa, 0x1, 0x6, &(0x7f00000000c0)) 2018/04/03 10:55:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:21 executing program 4: r0 = gettid() exit(0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x940, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @local, @multicast2}, &(0x7f0000000140)=0xc) bind$can_raw(r1, &(0x7f0000000180)={0x1d, r2}, 0x10) ioctl$void(r1, 0xc0045878) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffa000/0x1000)=nil, 0x17, 0x1, 0x400000042, &(0x7f0000ffc000/0x3000)=nil, 0xf8c}) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x13) getpriority(0x1, r0) 2018/04/03 10:55:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22}, 0xfffffffffffffceb) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x8000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x20000000000000, @local={0xfe, 0x80, [], 0xaa}, 0x38}, 0x7) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) socketpair(0x1, 0x3, 0x81, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00000000c0)={0x7, 0x1, {0x1, 0x0, 0x5, 0x3, 0xffffffffffffff0b}}) 2018/04/03 10:55:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f00002c8000)=[{&(0x7f00007fbf5f)="b7", 0x1}], 0x1) write$eventfd(r1, &(0x7f0000000000)=0x2, 0xfffffffffffffe8b) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000018000)={0x0, @in6={{0xa}}}, &(0x7f0000000140)=0x84) 2018/04/03 10:55:21 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x5, 0x80002) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{}]}) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000000)={[0x34]}, 0x1) socket$pppoe(0x18, 0x1, 0x0) socketpair$inet6(0xa, 0x1, 0x6, &(0x7f00000000c0)) 2018/04/03 10:55:21 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1410c0, 0x16) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000100)={@dev={0xfe, 0x80}}, 0x14) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@random="671988b996e3", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "4c9148", 0x14, 0x73, 0x0, @empty, @remote={0xfe, 0x80, [], 0xbb}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000000c0)) 2018/04/03 10:55:22 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x3c, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="00000000114c000000000000000000000000000000"]], 0x0, 0x0, &(0x7f0000000280)}) exit(0xffffffff) 2018/04/03 10:55:22 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x5, 0x80002) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{}]}) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000000)={[0x34]}, 0x1) socket$pppoe(0x18, 0x1, 0x0) socketpair$inet6(0xa, 0x1, 0x6, &(0x7f00000000c0)) 2018/04/03 10:55:22 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='notify_on_release\x00', 0x2, 0x0) ftruncate(r1, 0x20000000000) write(r1, &(0x7f0000000300)='5', 0x1) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0xe, 0x80800) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000100)=0x7, 0x2) 2018/04/03 10:55:22 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000200)=[{}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x1, r0, 0x1}) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f00000000c0)=0x3ff) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000040)='bcsf0\x00') 2018/04/03 10:55:22 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x8, 0x400080) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xe0}, @in={0x2, 0x4e22, @rand_addr=0x81}], 0x4c) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000000affc)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) read(r2, &(0x7f0000000040)=""/114, 0x72) write$selinux_create(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB='system_u:object_r:fontst:s0 /usr/lib/telepathy/mission-control-5 \x00\x00\x00\x00'], 0x45) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x202200, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) close(r3) poll(&(0x7f0000000000)=[{r3}], 0x239, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x9, 0xfffffffffffffc01}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYBLOB="01008300ff075c000100"], &(0x7f0000000340)=0xe) 2018/04/03 10:55:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00000011c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x200000) r1 = syz_open_pts(r0, 0x100) vmsplice(r1, &(0x7f0000001180)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="2906b99d8556a8893527089377c778c26b5d287c82896b14989c71f00d869d10d4a3504226fc117101ed20669f6a80014a36a51d55f5cd85edd27078f29faebbfa7a0ccbde29e8f442f61f33707d3b0d4498e0aa0e7c8d59a24921a41cc342dfbfc577c68643ab3c0951344eea122385aa4de6354469a38a6b", 0x79}, {&(0x7f0000001080)="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", 0xfa}], 0x3, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000002280)={0x5, 0xa73, &(0x7f0000001200)="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", &(0x7f0000002200)="0be15b9c7f3992864d12fc37aa023c433d4f726a3e3ff609b1832c2e6722d227f97b5f454194796729651d7a1c612232c842e2cd575332b135fe5bb72b8e60f8679de177f1272da7e6b75a92f5b0b62ede449a44930ba4cd4a61f940f974fcccce", 0x1000, 0x61}) sigaltstack(&(0x7f0000ffa000/0x4000)=nil, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r2, 0x8004745a, &(0x7f0000d1df52)=""/174) 2018/04/03 10:55:22 executing program 5: pipe(&(0x7f0000c58ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f000000a980)=[{{&(0x7f00000000c0)=@nl, 0x80, &(0x7f0000001580)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/123, 0x7b}, {&(0x7f00000011c0)=""/239, 0xef}, {&(0x7f00000012c0)=""/167, 0xa7}, {&(0x7f0000001380)=""/191, 0xbf}, {&(0x7f0000001440)=""/108, 0x6c}, {&(0x7f00000014c0)=""/44, 0x2c}, {&(0x7f0000001500)=""/78, 0x4e}], 0x8, &(0x7f0000001600)=""/219, 0xdb, 0x7fffffff}, 0x12}, {{&(0x7f0000001700)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000002880)=[{&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/230, 0xe6}], 0x2, &(0x7f00000028c0)=""/4096, 0x1000, 0x5}, 0xfffffffffffffffe}, {{&(0x7f00000038c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000004b00)=[{&(0x7f0000003940)=""/60, 0x3c}, {&(0x7f0000003980)=""/91, 0x5b}, {&(0x7f0000003a00)=""/2, 0x2}, {&(0x7f0000003a40)=""/4096, 0x1000}, {&(0x7f0000004a40)=""/135, 0x87}], 0x5, &(0x7f0000004b80)=""/4096, 0x1000, 0x2d}, 0x1}, {{&(0x7f0000005b80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000007e80)=[{&(0x7f0000005c00)=""/4096, 0x1000}, {&(0x7f0000006c00)=""/198, 0xc6}, {&(0x7f0000006d00)=""/24, 0x18}, {&(0x7f0000006d40)}, {&(0x7f0000006d80)=""/137, 0x89}, {&(0x7f0000006e40)=""/4096, 0x1000}, {&(0x7f0000007e40)=""/4, 0x4}], 0x7, &(0x7f0000007f00)=""/132, 0x84, 0x80}, 0x77d}, {{&(0x7f0000007fc0)=@can={0x0, 0x0}, 0x80, &(0x7f000000a400)=[{&(0x7f0000008040)=""/74, 0x4a}, {&(0x7f00000080c0)=""/209, 0xd1}, {&(0x7f00000081c0)=""/68, 0x44}, {&(0x7f0000008240)=""/4096, 0x1000}, {&(0x7f0000009240)=""/199, 0xc7}, {&(0x7f0000009340)=""/4096, 0x1000}, {&(0x7f000000a340)=""/180, 0xb4}], 0x7, &(0x7f000000a480)=""/222, 0xde, 0xfffffffffffff000}, 0x1}, {{&(0x7f000000a580)=@nfc, 0x80, &(0x7f000000a840)=[{&(0x7f000000a600)=""/112, 0x70}, {&(0x7f000000a680)=""/136, 0x88}, {&(0x7f000000a740)}, {&(0x7f000000a780)=""/84, 0x54}, {&(0x7f000000a800)=""/47, 0x2f}], 0x5, &(0x7f000000a8c0)=""/179, 0xb3, 0x9}, 0x3}], 0x6, 0x20, &(0x7f000000ab00)={0x77359400}) sendmsg$can_bcm(r1, &(0x7f000000ac40)={&(0x7f000000ab40)={0x1d, r2}, 0x10, &(0x7f000000ac00)={&(0x7f000000ab80)=ANY=[@ANYBLOB='\x00\x00', @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="0200008001000000000000e02f0100001e891f45432fcfb15e4c6606e21ce77fe8d8cc840729a90986667bc4960023dad61f7d7adaa55e21a516faac0a98102f3f71ae6067217ae28f1c01dd02971250"], 0x80}, 0x1, 0x0, 0x0, 0x4000011}, 0x4001) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000006d40)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000000ac80)={{0x0, 0x3}, 'port0\x00', 0x4, 0x101000, 0x8, 0xfba5, 0x1f, 0x0, 0x80000000, 0x0, 0x2, 0xffffffffffffdede}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x6) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) getpeername$inet(r1, &(0x7f000000ad40)={0x0, 0x0, @multicast2}, &(0x7f000000ad80)=0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000a740)='/dev/qat_adf_ctl\x00', 0x8040, 0x0) write(r3, &(0x7f000000ae00), 0x7d) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x8) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfffffe1a}], 0x3d) 2018/04/03 10:55:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57872f056a4eb2e43fdbcb01b39460da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327a"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:23 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x5, 0x80002) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{}]}) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000000)={[0x34]}, 0x1) socket$pppoe(0x18, 0x1, 0x0) 2018/04/03 10:55:23 executing program 2: openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x3, 0x7}, 0x14) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) stat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)) r1 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f00000011c0)='/dev/midi#\x00', 0x0, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x1000000000000, 0x0) listen$netrom(r2, 0x800) eventfd(0x7) pread64(r1, &(0x7f0000000900)=""/195, 0xc3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000f40)=0x4) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/enforce\x00', 0x16907a, 0x0) ioctl$TIOCSTI(r3, 0x5412, 0xe11) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000010c0)={0x0, 0x80}, &(0x7f0000001100)=0x8) fcntl$addseals(r1, 0x409, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000001280)={0x1, 0x0, 0x835, 'queue1\x00', 0x5}) writev(r4, &(0x7f0000000f80)=[{&(0x7f0000001000)="a68075e3676abab145685ca3610a6b85d3722bc547a060dc7e32587a718fcb8486a231ece2e22782cf2c95928d62fdeb443f1d0c3c99bee31b9877aa5c4a1be65e2af713c68a7a8b538149004faa47055624ed4b866835ab8444b7fe8d493b62ebaf3ac3ea323bea61fb8f551bc5a3425a2d59cf47c4b2abf2c3b96291d8058a42a80a59d249896ea51aa5bb22ef98591af9a44a891e7d5e7b7a3d7b656c10dfac", 0xa1}], 0x1) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setns(r1, 0x44000000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001140)={0x0, 0x9, 0x0, 0x2}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000000100)={0x36, 0x0, 0x4, 0x100000000, 0x7, 0x1}) request_key(&(0x7f0000001380)='user\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001440)='/dev/snd/controlC#\x00', 0xfffffffffffffff9) ftruncate(r4, 0xff) 2018/04/03 10:55:23 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x486100, 0x100) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000001c0)='scalable\x00', 0x299) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000180)=0x9, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x61) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="0200000007000000000000000000ff00ef00000000000000000000ac14020000000000090000000040000000000000"], 0x38}, 0x1}, 0x800) 2018/04/03 10:55:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x1c, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0x8, 0x3, [@generic="da"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/03 10:55:23 executing program 0: syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001080)={0x6, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000010c0)={0x3ff, r2}) r3 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair(0xb, 0x0, 0x420, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDDELIO(r4, 0x4b35, 0x2) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r3, &(0x7f0000000900)=""/195, 0xc3, 0x0) ioctl$KVM_SET_GSI_ROUTING(r6, 0x4008ae6a, &(0x7f0000002780)=ANY=[@ANYBLOB="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"]) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000011c0)='tls\x00', 0x4) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000640)) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) ftruncate(0xffffffffffffffff, 0x0) pwritev(r7, &(0x7f0000001400)=[{&(0x7f0000000180)="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", 0xdda}], 0x1, 0x4) io_setup(0xa967, &(0x7f0000000080)=0x0) io_submit(r8, 0x5, &(0x7f0000002740)=[&(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x7, 0xb32, r6, &(0x7f0000000f80)="5776e2dd11339afbd65021cca9d0c35b11c909c0886d1fae42848411fbe52c5de93b85868650d476b787bcffc41c7c0272e27a476ed273722b0322d8", 0x3c, 0xffffffff00000001, 0x0, 0x1, r5}, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x7, 0x6cc1c68e, r5, &(0x7f0000001100)="b7782d6315cf48960a337787a7461278a96f0db341d01f4a38b8fe10e2cbe8e50b56083ee9aac9b5220519cd2615607dc84e9e75fddb74f1213ea6e2de981020f24eaefb039cfe223fcf3f27268e5399d6bde40ab0800fb06a92cefa3f74f9db8a79", 0x62, 0x7, 0x0, 0x1, r6}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x1, 0x7f, r6, &(0x7f00000012c0)="279d1553b05d2bae8afc375b5f90ef33e9704cda7e2be64620975125e72599c6ba7c27b50a03a08633d193352b7d29df73c5a49703fffc66fb38bcda", 0x3c, 0x200, 0x0, 0x0, r6}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x1, 0x9, r0, &(0x7f0000001380)="05a64f9b10be9dac32232f9d9c9f061e9d00bf7c6719037bb8a85a5669fa60fbd5a2f821ed", 0x25, 0x0, 0x0, 0x0, r5}, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0xf, 0x8000, r7, &(0x7f00000015c0)="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", 0x1000, 0x401, 0x0, 0x0, r7}]) bind$unix(0xffffffffffffffff, &(0x7f0000000740)=@abs={0x0, 0x0, 0x4e21}, 0xffffffffffffffa4) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000000a00)=""/242, 0x81}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f00000000c0)={{0x9, 0x0, 0x0, 0x0, "deb9d52d059beadfc4d05c877d7fc272d69092baa2542f21774ea89452bf346da279fd1d617e74b3177a5e1a"}}) [ 620.218415] binder: 10450:10455 got transaction with invalid offsets ptr [ 620.256509] binder: 10450:10455 transaction failed 29201/-14, size 40-8 line 2991 [ 620.986154] binder: BINDER_SET_CONTEXT_MGR already set [ 620.991569] binder: 10450:10486 ioctl 40046207 0 returned -16 [ 620.991580] binder_alloc: binder_alloc_mmap_handler: 10450 2000c000-2000e000 already mapped failed -16 [ 621.010395] binder_alloc: 10450: binder_alloc_buf, no vma [ 621.015986] binder: 10450:10486 transaction failed 29189/-3, size 40-8 line 2963 2018/04/03 10:55:24 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{0x77359400}, 0x1, 0x4b, 0x7ebf}, {{0x77359400}}], 0x30) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x105082, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000040)={0xcc, "c4fa982b3c7899f29c8838f0ddf3cf95b1c2acc6c218763055b7f96d9f978d9b47553a7a030228732a0bd96da4053910c6e6228382642139708b77cc6a9ed880f0b5d543f2b3de58e9778634e3bb8ff6f7ef51b59580eae45a9a66e7238e6a873849823e6ca51a4e3c2199e99aec90b0bfa01f467b295ee5cf76daaee23da75e6b4d449338320019b72a8dbb81927ba216ceb0ff3bd8d366ce983c284d0a9357fd823d035ed25e7801132e3a253bcc7b7536a0a16cf184747dec80afdf8098c6fafd278c3330650c4b91451a"}) 2018/04/03 10:55:24 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000012c0)={0xf, 0x2, 0xa, 0x5}, 0x2c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f00000001c0)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000200)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000240)=r3) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000180)="04", &(0x7f00000013c0)=""/64}, 0x18) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000001280)={0x2, 0x1000, &(0x7f0000000280)="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"}) 2018/04/03 10:55:24 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x5, 0x80002) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{}]}) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000000)={[0x34]}, 0x1) 2018/04/03 10:55:24 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f00000000c0)={0x2, 0x1}) r2 = openat$cgroup_int(r0, &(0x7f0000000200)="696f016d617800", 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000180)=ANY=[], 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000100)=0x4) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000140)=0x1) r3 = msgget(0x0, 0x340) msgrcv(r3, &(0x7f0000000000)={0x0, ""/25}, 0x21, 0x1520da30d80093ef, 0x1000) 2018/04/03 10:55:24 executing program 3: perf_event_open(&(0x7f0000857f88)={0x2, 0x70, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001d3000)='./file0\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)) 2018/04/03 10:55:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="cf", 0x1, 0x20000084, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x5, 0x7fff}, 0x14) sendto$inet(r0, &(0x7f0000000000)="82", 0x1, 0xfffffffffffffffd, &(0x7f0000000080)={0x2, 0xffffffeffffffffd, @broadcast=0xffffffff}, 0x10) 2018/04/03 10:55:24 executing program 5: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x1ff, 0x2, 0x800000000}, &(0x7f0000000180)=0x10) mknodat(0xffffffffffffffff, &(0x7f000064f000)='./control\x00', 0x40000000000c085, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0xc0400, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./control\x00', 0x3, 0x0) unshare(0x10000800) 2018/04/03 10:55:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57872f056a4eb2e43fdbcb01b39460da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327aa5019ff0f88e6b81a81157c0f9be0b064f97912021439e"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) [ 621.144226] binder: undelivered TRANSACTION_ERROR: 29201 [ 621.149786] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/03 10:55:24 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000100)={0x103a, 0xb4, 0x80000001, 'queue0\x00', 0x5}) socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x8, 0x7, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x6) ftruncate(r1, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0xa94, 0x4, 0x9}) 2018/04/03 10:55:24 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x5, 0x80002) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{}]}) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000000)={[0x34]}, 0x1) 2018/04/03 10:55:24 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f00000000c0)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="f000000028073c640bad3067304067b78ffbd73cf0784da3a5b33289781575fde4a2bc430436baed1b5c7ea7f1723864a8e59f0a506023421337405c084cc472d95cd3a89d739867bfefcc264a0833d530f46676389bd216d60e48c54fa08cd73382eb4361b78b0862e8a7a83ca25c6e0615b79e60d29aaf4ab6b7ef849e9772ec91e7e389bbca4b9e8be4550df53c14679cc02fb663efadf4420e21b5ebc6e47acda5dc28c4bcdbd8177ebbdbe56b36908ef72894e0ab6ad489b2297fb23163ef43d41796f0ca36d36499950ffbe79530c7221dcdf64bb980f6d797eae9bcdf9e6c4bda1f0e7a004d8600000000000000000000"], &(0x7f0000000000)=0xf8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x7}, &(0x7f00000001c0)=0x8) clock_nanosleep(0x0, 0x0, &(0x7f0000000740), &(0x7f0000000180)) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f00000000c0)}}, &(0x7f0000044000)) r3 = syz_open_dev$sndpcmc(&(0x7f0000000880)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x44002) getpeername$llc(r3, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000900)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x40014999, 0x8dda}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r4, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, [0x10000, 0x1, 0x52bb, 0x5, 0x9, 0x6, 0x81, 0x0, 0x6b1e, 0x5, 0x1, 0x1, 0x2, 0x0, 0xfffffffffffffffa]}, &(0x7f0000000100)=0x100) timer_settime(0x0, 0x0, &(0x7f0000605000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000200)) tkill(r2, 0x1000000000013) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000340)) 2018/04/03 10:55:24 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df821728d598bf6c2c702ff314", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x81, 0x40001) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000100)={0x3, 'bond0\x00', 0x3}, 0x18) sendmmsg$alg(r1, &(0x7f0000002580), 0x0, 0x810) recvmmsg(r1, &(0x7f000000a700)=[{{0x0, 0x0, &(0x7f000000a680)=[{&(0x7f000000a580)=""/200, 0xc8}], 0x1}}], 0x1, 0x0, 0x0) 2018/04/03 10:55:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x100000000015) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f0000000000)={0x10}, 0x32d, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c0000001d000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000040008000800", @ANYRES32=0x0, @ANYBLOB="08000b00000000000839971c884e4d15ff01a11e3e25e92ec74b0691445b6d344653f1295c96823f8fb1583094b316730bf01ff312ca592af4854305ee02e06d2fa8b9b3bb38991f729f9d5641239fbb7662c54978ec86643e20368925d6335de9491a0da9e4ec401afdf4c0a3313449e992b40298cb0c2638e82209ee3b0e1700db49772e0f"], 0x2c}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) accept4$packet(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0x14, 0x80800) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000300)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) shutdown(r1, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000140)={{0x4, 0x8}, 'port0\x00', 0xc0, 0x400, 0x79, 0x0, 0x8, 0x80000001, 0xee0, 0x0, 0x1, 0xffffffff}) fcntl$setstatus(r0, 0x4, 0x44000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x41, 0x0) 2018/04/03 10:55:24 executing program 6: memfd_create(&(0x7f0000000280)="2f6465762e7309003f880dd3a83fd1d4ae455e00a29f2be8440000000000000000", 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r5 = dup2(r4, r3) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1c, 0x8, "ce0d75f145bfa1f139c105133f7e238c52c282591721681a7deb4e831f31d04e456c5d892d8f20377c7085b63fefbdd774f0dca067b81fe9db094c3549407c7d", "4eac59227fa3cc35ec11c55545b503ddaf5bf2b29b2cc7a18811f68cf709028c", [0x1, 0x10001]}) write$sndseq(r5, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000040)={0x0, 0x400000000009, 0x10000, {0x77359400}}) 2018/04/03 10:55:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57872f056a4eb2e43fdbcb01b39460da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327aa5019ff0f88e6b81a81157c0f9be0b064f97912021439edc900a67f7bec8a2a670e08c"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e5ff94ce547f358f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e13df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db0c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b782f254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95c2", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:24 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x5, 0x80002) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{}]}) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)={[0x34]}, 0x1) 2018/04/03 10:55:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f657865000000000004e8004bddd9de91be10ee1212c8bf000ee9a90f798058439ed554fa07425adee901d2331c0000000000000000000000004000304de41364570b66c7467722e2e1f0acb00b3c5b6c822b69c9fc7ceb2adee705166ce9431e84f7c556aaa812eb7ee8d20f3c9408908bf9b727fa151f96a2f20770450758877db5148f705cd6f364e60beef3dbdc960a5aca2e1a99e6365160b9ebd1b9866d") ioctl$DRM_IOCTL_RES_CTX(r0, 0x801c581f, &(0x7f0000000000)={0x131, &(0x7f0000000040)}) 2018/04/03 10:55:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = dup(r0) shutdown(r0, 0x1) listen(r1, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000180)=0x40) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80200102}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r2, 0xa21, 0x70bd28, 0x25dfdbfe, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x2c}, 0x1}, 0x40000) 2018/04/03 10:55:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) rt_sigaction(0x29, &(0x7f0000000000)={0x9, {0x4}, 0x58000005, 0x1}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xcee, 0x200) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000280)=@in6={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0xe}, 0x5}, 0x1c, &(0x7f0000000300)=[{&(0x7f00000002c0)='Px', 0x2}, {&(0x7f00000014c0)="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", 0x1000}], 0x2, 0x0, 0x0, 0x4004000}, 0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x4, 0x4, 0x10001}, &(0x7f0000000240)=0x98) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000400)={r2, r3+30000000}, 0x8) sendmsg$nl_route(r0, &(0x7f0000001480)={&(0x7f0000001200)={0x10}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)=@newneigh={0x38, 0x1c, 0x501, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@NDA_VLAN={0x8, 0x5}, @NDA_DST_IPV4={0x8, 0x1, @multicast1=0xe0000001}, @NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x38}, 0x1}, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000380)=0x2) 2018/04/03 10:55:24 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80, 0x80800) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) sendmsg$kcm(r1, &(0x7f0000000300)={&(0x7f0000000140)=@hci={0x1f, r2}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)="e373d7477f1834fc299d6ad1c070dc63baeb73ec543b45b96f5e7e5f58e8341fdb5dcf386657454820b1aac014a023bb8f51973f3d9e64e895367b7c0eb656db5b9efbc77cb96419874cfe3a7f7693c574731d7f8b69c67bc6c9f62399ae14a0bbc1f52189ebe17a28ca49ed4ea6fb1dcd0067636f1b6e6595bba5208a82711964a664048ffccf70af8fd4ecfcd2b7f0979f1107958b56014d9ad4b3244f710417fac05befc2aae08c4f3405fd318ed24a9547f349a79a0b58fd64d3f778da3ef0e92892b3f8dcc618ddad3d060dce9e082bea8a8e08cd553b9655", 0xdb}], 0x1, 0x0, 0x0, 0x4000000}, 0x24008005) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000dc0)=ANY=[@ANYRES64=r0, @ANYPTR64, @ANYPTR=&(0x7f0000000a80)=ANY=[], @ANYPTR=&(0x7f0000000340)=ANY=[], @ANYRES64, @ANYRES32, @ANYPTR=&(0x7f0000000d00)=ANY=[@ANYRES64], @ANYPTR64=&(0x7f00000006c0)=ANY=[]]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) 2018/04/03 10:55:24 executing program 6: r0 = userfaultfd(0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) recvfrom$ax25(r1, &(0x7f00000000c0)=""/49, 0x31, 0x42, &(0x7f0000000100)={0x3, {"72da9894a5fe2b"}, 0x3f}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/03 10:55:24 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x5, 0x80002) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{}]}) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x34]}, 0x1) 2018/04/03 10:55:24 executing program 0: r0 = socket(0x1e, 0x5, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'ipddp0\x00', {0x4, 0x1f, 0x9, "875e1468d97c", 0x9}}) listen(r0, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000), 0x0, &(0x7f00002d4000)}, 0x0) 2018/04/03 10:55:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57872f056a4eb2e43fdbcb01b39460da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327aa5019ff0f88e6b81a81157c0f9be0b064f97912021439edc900a67f7bec8a2a670e08cf7ea97550a1f"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:24 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="010100010000000000000000409d9256", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write$vnet(r1, &(0x7f0000000100)={0x1, {&(0x7f0000000280)=""/231, 0xfffffffffffffe05, &(0x7f0000000400)=""/195, 0xfffffffffffffffc, 0x2}}, 0x68) prctl$getreaper(0x19, &(0x7f0000000080)) 2018/04/03 10:55:25 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x5, 0x80002) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{}]}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000000)={[0x34]}, 0x1) 2018/04/03 10:55:25 executing program 6: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='coredump_filter\x00') setrlimit(0x1, &(0x7f0000011000)) ftruncate(r1, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) prctl$setendian(0x14, 0x1) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req={0x20, 0x0, 0x6, 0x8}, 0x10) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) write$cgroup_subtree(r4, &(0x7f0000000000)={[{0x2f, 'cpu', 0x20}, {0x2b, 'rdma', 0x20}, {0x2d, 'rdma', 0x20}, {0x2b, 'cpu', 0x20}, {0x2f, 'memory', 0x20}, {0x2f, 'memory', 0x20}, {0x2d, 'pids', 0x20}, {0x2f, 'rdma', 0x20}, {0x2f, 'io', 0x20}]}, 0x36) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x13) 2018/04/03 10:55:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57872f056a4eb2e43fdbcb01b39460da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327aa5019ff0f88e6b81a81157c0f9be0b064f97912021439edc900a67f7bec8a2a670e08cf7ea97550a1f232090"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:25 executing program 3: r0 = getpgid(0x0) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x400101) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r2, 0x407, 0x0) fcntl$setpipe(r1, 0x407, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2) dup2(r2, r2) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000040)={0x3, 0x24, [0x0, 0x7, 0x10001, 0x6, 0x8000, 0x7, 0x2, 0x80000001, 0x5]}) 2018/04/03 10:55:25 executing program 0: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='\x00', r1) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000d40)) poll(&(0x7f0000000040), 0x0, 0xffffffffffffffff) epoll_pwait(r2, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000075, &(0x7f0000654ff8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/03 10:55:25 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x5, 0x80002) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{}]}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000000)={[0x34]}, 0x1) 2018/04/03 10:55:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000200)=ANY=[], 0x0, 0x0) io_submit(0x0, 0x2000000000000101, &(0x7f0000000440)) ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, &(0x7f00000000c0)) socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000002c0)=0x20) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r0, 0x3ff00}, &(0x7f0000000280)=0x8) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvmsg(r2, &(0x7f0000006dc0)={&(0x7f0000006980)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000006d00)=[{&(0x7f0000006c40)=""/181, 0xb5}], 0x1, &(0x7f0000006d40)=""/65, 0x41}, 0x0) sendmsg(r3, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000002c0)='v', 0x1}], 0x1, &(0x7f0000001840)=ANY=[]}, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000300)=0x8001, 0x4) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x0, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000001000/0x1000)=nil) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/98) mknodat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/04/03 10:55:25 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x5, 0x80002) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{}]}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000000)={[0x34]}, 0x1) 2018/04/03 10:55:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57872f056a4eb2e43fdbcb01b39460da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327aa5019ff0f88e6b81a81157c0f9be0b064f97912021439edc900a67f7bec8a2a670e08cf7ea97550a1f23209021"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:26 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) setuid(r1) connect$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/04/03 10:55:26 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(xeta-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r1, &(0x7f00000038c0)=[{{&(0x7f0000003740)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000003880)=[{&(0x7f00000037c0)='d', 0xfffffffffffffeba}], 0x1}}], 0x1, 0x0) 2018/04/03 10:55:26 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') clock_gettime(0x0, &(0x7f0000002ec0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/87, 0x57}, {&(0x7f0000000280)=""/63, 0x3f}, {&(0x7f00000002c0)=""/136, 0x88}], 0x3, &(0x7f0000000400)=""/223, 0xdf}, 0x6}, {{&(0x7f0000000ac0)=@l2, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/82, 0x52, 0x7}, 0x7fffffff}, {{&(0x7f0000000c00)=@ax25, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000c80)=""/116, 0x74}], 0x1, &(0x7f0000000d40)=""/167, 0xa7, 0x8}, 0x401}, {{&(0x7f0000000e00)=@generic, 0x80, &(0x7f0000001080)=[{&(0x7f0000000e80)=""/155, 0x9b}, {&(0x7f0000000f40)=""/133, 0x85}, {&(0x7f0000001000)=""/89, 0x59}], 0x3, &(0x7f00000010c0)=""/64, 0x40, 0xfffffffffffffff7}, 0x36}, {{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f00000014c0)=""/43, 0x2b}], 0x1, &(0x7f0000001540)=""/4096, 0x1000, 0x4}, 0x3ff}, {{&(0x7f0000002540)=@can, 0x80, &(0x7f0000002980)=[{&(0x7f00000025c0)=""/159, 0x9f}, {&(0x7f00000026c0)=""/129, 0x81}, {&(0x7f0000002780)=""/242, 0xf2}, {&(0x7f0000002880)=""/88, 0x58}, {&(0x7f0000002900)=""/97, 0x61}], 0x5, &(0x7f0000002a00)=""/205, 0xcd, 0x90}, 0x8001}], 0x6, 0x2000, &(0x7f0000002d40)={0x0, r1+30000000}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002d80)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x5, 0x0, 0x10001, 0x100}) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) gettid() r2 = getpid() setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180)=0x4, 0x4) process_vm_readv(r2, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002d00)='dctcp\x00', 0x6) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0x200000002, 0x4, 0x3, "71756575653100000000000000000000000000000000130000000000000000000000000000000000000000000000000000e83200", 0x54fc0}) r3 = open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000b40), &(0x7f0000002e00)=0x4) lseek(r3, 0x0, 0x1) unlink(&(0x7f00000001c0)='./file0\x00') 2018/04/03 10:55:26 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x100004000000006) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000040)=""/10) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$ipx(r2, &(0x7f0000000180)='w', 0x1, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) setsockopt(r2, 0x7f, 0x2, &(0x7f0000000100)="f373ca71a6294fccdb30545b98638049f4468f278331badec0e5a05b457c4585848d78e02ca2e9253e850f31297c6a822fefdbe36aca0f5c48b910729cdf989543ad5b327b1cb227e6c06dc0a288", 0x4e) 2018/04/03 10:55:26 executing program 1: syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x5, 0x80002) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x34]}, 0x1) 2018/04/03 10:55:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57872f056a4eb2e43fdbcb01b39460da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327aa5019ff0f88e6b81a81157c0f9be0b064f97912021439edc900a67f7bec8a2a670e08cf7ea97550a1f232090212a"], 0x1) r6 = fcntl$getown(0xffffffffffffffff, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:26 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x7, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000200)={{0x3, 0x2, 0x2, 0x0, 0x5025e6ed}, 0x0, 0xffffffffffffffe6, 'id0\x00', 'timer0\x00', 0x0, 0xfdb2, 0x1000, 0x3, 0x5}) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000340), &(0x7f0000000380)=0x4) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xfffffd63) listen(r2, 0x0) r5 = fcntl$dupfd(r2, 0x0, r0) shutdown(r5, 0x0) sendto(r2, &(0x7f0000000080)="40c70479a380a3c23b572ddb67ccab723c13448dce677ce0f703e3d343bb8fbc3bdfa4fd39a7b57db2a4f4e598aa89fc302662fa8a693104269061836f49c14d35009b73aaba396c1684cb0b7c6c6df96eeed591f1b6b003a420231199eae53417815747a48635e8dcfb700936702b130531a3b087131fb44f536fa36e45e9476aece9d642ea653171dd0c", 0x8b, 0x40000, &(0x7f0000000140)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80) connect$unix(r1, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$void(r0, 0x5450) recvfrom(r4, &(0x7f00000001c0)=""/22, 0x16, 0x10000, 0x0, 0x0) 2018/04/03 10:55:26 executing program 3: r0 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000000)={0x8001}) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x81, 0x800) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x40e000, 0x0) kcmp(r0, r0, 0xec4f8c1b6eb3a3a5, r1, r2) ptrace(0x4208, r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000100)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r3 = getgid() getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) r5 = getgid() fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f00000003c0)=[r3, r4, r5, r6, r7, r8]) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000400)={0x6, 0x9, 0x7, 0x0, 0x0, [], [], [], 0x7}) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer\x00', 0x2001, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r9, 0x4008af14, &(0x7f0000000580)={0x2, 0x5}) unlinkat(r1, &(0x7f00000005c0)='./file0\x00', 0x0) r10 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ppp\x00', 0x60000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r10, 0x84, 0x12, &(0x7f0000000640), &(0x7f0000000680)=0x4) ftruncate(r9, 0xfffffffffffffffa) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000006c0), &(0x7f0000000700)=0x4) prctl$setmm(0x23, 0x3, &(0x7f0000ffd000/0x2000)=nil) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000800)={0x7f, 0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r10, 0xc0106438, &(0x7f0000000840)={0xc00000000000, r11}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000880)='/dev/hwrng\x00', 0x2000, 0x0) semget$private(0x0, 0x3, 0x402) 2018/04/03 10:55:26 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x34]}, 0x1) 2018/04/03 10:55:26 executing program 6: perf_event_open(&(0x7f000000a000)={0x3, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000000c0)={0x7}) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/03 10:55:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") sendfile(r0, r0, &(0x7f0000000140), 0xfffffffffffffffa) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x101400, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='security.capability\x00') ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x715c) flistxattr(r0, &(0x7f0000000200)=""/9, 0x2) 2018/04/03 10:55:26 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x7fff}, &(0x7f0000000180)=0x8) 2018/04/03 10:55:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57872f056a4eb2e43fdbcb01b39460da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327aa5019ff0f88e6b81a81157c0f9be0b064f97912021439edc900a67f7bec8a2a670e08cf7ea97550a1f232090212a"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(0x0, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:27 executing program 1: perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x34]}, 0x1) 2018/04/03 10:55:27 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x105) ioctl$int_in(r0, 0x5473, &(0x7f0000000840)) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x2b, "5d04602ffc98d99f684d6de0547b9b7a58500a094f60a8ea22a10fa18b8c06698b86994c4ffc6bc497cd12"}, &(0x7f0000000000)=0x4f) syz_mount_image$hfs(&(0x7f0000000180)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x3, 0x8, &(0x7f0000000700)=[{&(0x7f0000000200)="f0703743981db9904c53cb5915a8724c5f9f9e12581fd60d1936281dbc6107e3f91521937f4ad4a46009aeba9294ed70fae3414ba9760921a3ae33bb1607bca9cd17be", 0x43, 0xb39}, {&(0x7f0000000280)="fca3b0689f334a4ce64167775689a0db4d27e8", 0x13, 0xed000000}, {&(0x7f00000002c0)="3f196f64e7e64974e04c6effe1ea8c08e3748cbc3fca92bd13904e910d5007f578f9e94d4f848ab3ac207b3b2f15ac9c4be71c6fda9df6eabb63385eb6d550a042f92d3623abe853b3", 0x49, 0x3}, {&(0x7f0000000340)="9c12daf826edc93a5f16d3c9ac948b721f1420e2dd8d96c1bfbf1c6e49be24b7daa0f30ca3a52074a80b64aaa434a99950a72d9a517ea7cd180121ba913e74e15cdfc81f9eba315c7811fe2b5572b5c9e4ccbfe49a5749661d7a25e2c38d2358bd040c5862f813ea7cae8a056c301d5062b69acee21e91b0a425f95462987be72cd149ca92a0bb9b49b0fdd99343a7f72704352781c3aac6a8fcf816c19ca2764a312113e040aee0fe9cf5002105e89f172901", 0xb3, 0xffff}, {&(0x7f0000000400)="195635d377f9e2ef150ef4944dd4efe2b9b8c20ac925904288f495bb4693a269b12fd38d9d557b2a0665edc143a6cca0b0acbf296d722b75020726937f647616cb5bea10a56afbb37d7517201c3f7bcd6ac4af909f09ad24ee33f387e4201aa6427f8bcd3fb8c1353fc49e9dfbd2341c012f59276c1a136b4cf54c4080fa369a3ff0b6dd627bdc3aa7c33f9fd619764e6292bc9c79418bdb61f93e237fca59657ac6d0ca05d3ed1b1f8d8579ea76bf05b1e82c19aaf20a5309c3278fe0fc30459774c17e94a3b8d3a9de55ab2814498a54437fd9d4179c015b", 0xd9, 0xca}, {&(0x7f0000000500)="63d23e7ec49e664fc579079a37e04090347a2cefca158a36bc538d0e809cae4e20f81202d54047bd946286b9738e8659632ad93381a89d81aafb658e31153b8b2fc1e3ae77584b598fb13f885e5253980e88b34024098e26aa15566077f11886f113367ff61306c329efc1f59b10d97c7a09f459e4836a18655b6194fd8ceacd4bae3b", 0x83, 0x1}, {&(0x7f00000005c0)="fe8545f7b069374fd092c3b8b1ab838e492851a8f3b057314406c4b80130da2693432a3b5d6ff8f6c6067da474", 0x2d}, {&(0x7f0000000600)="89c2d67a708a6f398b1c84024ec27883959d23120e5143ea1af3cff8ac234738aa922e4f700de3f44ae516f7aee39c37ec61dae9cc1d5ace3cd15225288622c32936041b93b86035b3dfbc9f16e91a2be3ff4abdf5189c234b838301a60fe025155cc3031e57d3eaf3d66ded2fcf3d09bc0ba21b7e3e4875b8700f29dc26132bde6ce2e9f1de110605ca7230226597af3f2eeecfced7b90bb3ad80cd1d3a78e88556681435b1fffd72451d6f6759f655fd6cf23a8bd9b34da9f8466266e84d2ee8752930b14d80ed3cd398790df9a93584df45a28f5677612ac6052e77e94419e86062980bdd6ee73fe2b81071508ccf1e48a3", 0xf3, 0x81}], 0x10020, &(0x7f00000007c0)=ANY=[@ANYBLOB="75e7e43d0035312c696f636861727365743d63703836362c696f636861727365743d63703836362c00"]) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x8d3, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/04/03 10:55:27 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x401, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) pwritev(r1, &(0x7f0000001400)=[{&(0x7f0000000180)='9', 0x1}], 0x1, 0x0) 2018/04/03 10:55:27 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x14200, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000100)=""/124) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000340)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000936ffc)=0x3) close(r2) r4 = dup2(r2, r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x2, 0x4) 2018/04/03 10:55:27 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000000140)=""/28, 0x1c, 0x1, &(0x7f0000000200)={r2, r3+30000000}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f0000000080)={0x0, 0x12e, 0x4, &(0x7f0000000040)}) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f00000000c0)) 2018/04/03 10:55:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57872f056a4eb2e43fdbcb01b39460da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327aa5019ff0f88e6b81a81157c0f9be0b064f97912021439edc900a67f7bec8a2a670e08cf7ea97550a1f232090212a"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e5ff94ce547f358f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e13df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db0c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b782f254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95c2", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00006f3ffd)='ns\x00') getdents64(r0, &(0x7f0000a1bfda)=""/38, 0x1006f) getdents64(r0, &(0x7f0000000040)=""/79, 0x4f) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) 2018/04/03 10:55:27 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0x4) connect$inet6(r0, &(0x7f0000001fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$inet6(r0, 0x0, &(0x7f0000000080), 0x800) r1 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x6, 0xa) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000f06de55a784396e205f97dfbcc7bf478462ce7c7d9c5da96e0131b1cbc12a13c694709e4e77305fbfacdda42c76dae2869c8e3b818ea60222625dc8d7a26e3c53a90ac268cefd802cb3c38a493b4e5000f6f718dea622045076baab2c65e3c4d9b846e3ebf56e9321d70de128c0a4e2cbdcc3cd10578c97b8a16642a9d8461ba91ecde7d76d6d8e8134984"], &(0x7f0000000000)=0x3e3) 2018/04/03 10:55:27 executing program 1: perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x34]}, 0x1) 2018/04/03 10:55:27 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xb7a4, 0x101000) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000040)) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/03 10:55:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) personality(0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) io_setup(0x80, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000002400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="b6b5b5efab7bfafd6afddccc227bf641c8d9478556fda4411971764475770935e4aabcea78f059db2a837339d42a789f8ef59fa43223e9c0967e4375d8ba1eef6c31dfcd3cb9be33", 0x48}]) write$selinux_access(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB='system_u:object_r:logrotate_var_lib_t:s0 system_u]system_r:kernel_t:s0 \x00\x00\x00'], 0x4a) 2018/04/03 10:55:27 executing program 1: perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x34]}, 0x1) 2018/04/03 10:55:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57872f056a4eb2e43fdbcb01b39460da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327aa5019ff0f88e6b81a81157c0f9be0b064f97912021439edc900a67f7bec8a2a670e08cf7ea97550a1f232090212a"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:27 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc0000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x90000001}) r2 = syz_open_pts(r0, 0x41) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0xfffffffffffffffe, 0x401}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000100)={0x0, 0x7530}, 0x10) write(r2, &(0x7f00000000c0)="4cf7be", 0x3) 2018/04/03 10:55:27 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2b, 0x801, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000080)={0xffffffffffffffff, 0x1, 0x3, r1}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000280)={'syz_tun\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/247, 0xf7) shutdown(r0, 0x800000000000000) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000340)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000740000002e213992550fd176fb92b4b4df0be138d9349328c3c8cef20ca8b23012e9d24ba526de2ead0d27fc540186d7089f7ca5b2d00fe0820f10a4e90f10df9f2ea111538a82b7448b50579edc63d6b8734215beda8a5e51cb6712f0b2d119f1188df3a8bf526ab76fcb2bc820025f634930ff058e2b061631754488c0d9714efca8efafa84159f575f79c927b22a572fa308b089914d6e248cb231c85ce5bf64caa6f16c317030018ac4bd19c24a317695975a733b9f09fec7c8fdac40807ed980170cfeb6f"], &(0x7f0000000300)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'eql\x00', 0x100}) 2018/04/03 10:55:27 executing program 6: r0 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000595ff8)) fcntl$setlease(r0, 0x400, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0xc) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000000140)=""/19, &(0x7f0000000180)=0x13) setsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000000280)=0x7ae, 0x4) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x3fe808, 0x6}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={r1, 0x44, "c064db6291f1f496d726e93ddc1095f0031b41995443ced02175ae246bc36205bde5740604b14eddd97568120d43abb549b3292c11af30445cc3106098c1375dee48494f"}, &(0x7f00000000c0)=0x4c) inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0xed, 0xe) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000001c0)=0xc125e34800000000) sendmsg(r0, &(0x7f0000002640)={&(0x7f0000000340)=@nl=@kern={0x10}, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)="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", 0x1000}], 0x1, &(0x7f0000001400)=[{0x88, 0x0, 0x2, "25dd00a2d6c01a4ef6f3c32feff95c8d1413bb2c8a74b43d9e9aa44805399e4894672119a07489421d39866835cb3f9cb1e973fcaa90c55682f89f8df874a0df081f94d7663225221aaf09a7e796fb43a249a867c3a1df7dd1e3ee4e794249380b84d810ca32de119fbeb59e73e9ed7b1937"}, {0x1010, 0x0, 0x6, "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{0x80, 0x84, 0x20, "d2d677f214b27a9a4fa48e35952410fac3bdbd074349fb890812a2d4b363340210fac10edede063c52ed8024754578a80fe5e4d165f62e3b72898cb82704622c590102d5adbc46ea8df26112f1fd21f5725c8ea53078e3c623d61a66e26234b026ea9f1b207716c13e72e1033e"}, {0x38, 0x3a, 0x8001, "647321d9b90d1a7b351cdf70c6beb1de1b60674ac47f995105243fbc736b6bf6e914"}, {0xc0, 0x114, 0x0, "e6d13913bc7a8cc9d7cded870db88630e1a226c228a7c0e5ee5d8a41a8bc5ecc875f74dd47dc637d185113919066ac0345c4c0239d13d44841dca99fa21115f0a3550ce152ef115c6b6df46c370cd6d497cce50f04eeac130e5311e19830bb57b9cc8164c178974507b532033f5b4f2298b705f3a83d3a1d5c23572bcaa98afb3769f6d93b4827c391d34d5ae2e382ea01b7f9224107741eb6a08257851ea669e6eb886e4bf20741142afc"}], 0x1210, 0x20000000}, 0x0) close(r0) 2018/04/03 10:55:27 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000012fc8)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f0000000040)={&(0x7f0000007000)={0x3, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0xffffffffffffffff, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) connect$can_bcm(r0, &(0x7f0000000080)={0x1d, r1}, 0x10) 2018/04/03 10:55:27 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x34]}, 0x1) 2018/04/03 10:55:27 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="ed07ffda3b62305edc3861bf02f21d2d30ba3f3bd94f7faf780bb03eb8850cf5038ed230574267d53e25f0f9a98c37791874279902e3523f58701c45be32688121", 0x41) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000040)=0x100000000) 2018/04/03 10:55:27 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x100, 0x252080) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x45, &(0x7f0000ffe000/0x1000)=nil, 0x6ae5}) r2 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000300)={0x3e3, &(0x7f00000002c0)=""/33}) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f00000001c0)={0x5, 0x8, 0x1, r1}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000200)=0x200, 0x4) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020d000014000000000000000000000005000600000000000a000000000000000000000000000000000000000000f2c00e6737de3d679392000000000000000000000800120080000200000000000000000011000000000000000000000000000000ac14ffbb000000000000000000000000ac14000000000000000000000000000005000500000000000a00000000000000fe80000000000000000000000000"], 0x1cb}, 0x1}, 0x0) 2018/04/03 10:55:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57872f056a4eb2e43fdbcb01b39460da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327aa5019ff0f88e6b81a81157c0f9be0b064f97912021439edc900a67f7bec8a2a670e08cf7ea97550a1f232090212a"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={0x0, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e5ff94ce547f358f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e13df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db0c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b782f254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95c2", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:27 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r1, &(0x7f0000000000)=""/4096, 0x1000, 0x0, &(0x7f0000001000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001080)={0x0}, &(0x7f00000010c0)=0xc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001140)=0x8, 0x4) fcntl$lock(r1, 0x7, &(0x7f0000001100)={0x1, 0x3, 0x4, 0x1, r2}) sendmsg$rds(r0, &(0x7f00000015c0)={&(0x7f000001dff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000001500)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000001040)=ANY=[@ANYBLOB="00000000000000000000000000000000000000008fba0000000000e3ff000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB=';\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001480)=ANY=[@ANYPTR=&(0x7f0000001400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='U\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="01000000000000fb01001900000000e3ffffff0000000000"], 0x48}, 0x0) 2018/04/03 10:55:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000005100)='/dev/adsp#\x00', 0x2, 0x80201) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000005140)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x1f, @empty, 0x5}, @in6={0xa, 0x4e22, 0x3fe000000000000, @dev={0xfe, 0x80, [], 0x16}, 0x9}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e21, 0x9, @empty, 0x1000}, @in6={0xa, 0x4e22, 0x22f, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e21, 0x3, @empty, 0x10001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0xbc) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1800000009000d0602000000000000000a000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x4) 2018/04/03 10:55:27 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000004600)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000045c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000004640)=@set_option={0xe, 0x0, 0xfa00, @id_tos={&(0x7f0000004340), r1}}, 0xfffffc43) 2018/04/03 10:55:27 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast, @broadcast}, &(0x7f0000008000)=0xc) 2018/04/03 10:55:27 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x5) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) accept4$netrom(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000000)={0x7, 0x9, 0x10001, 0x1e852b6f, 0x4, 0x1f72, 0xc00000000000, 0x1, 0x0, 0xb1fc}) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/03 10:55:27 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000003}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x2, 0x3, 0x3, 0x0, 0x7f}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x778, 0x2100) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0x3, 0x9e, 0x9, 0x6, 0xa85c, 0x7, 0xcecc}, 0xc) 2018/04/03 10:55:27 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x34]}, 0x1) 2018/04/03 10:55:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0xffffffd8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = socket(0x200000000000002, 0x80003, 0x5) setsockopt(r1, 0xff, 0x1, &(0x7f0000000000), 0x0) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) sendmsg$alg(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000000)="e3ea4165525346062bcf4d5cd573c48ec6e93f2f766f30e6c0383e9b04a18a531fb34b2c5a19454aba00e78ba44f02ce3da3bcef2471562ca3cd468cb34afd2b1b40405c3db51a0f82eb2e8388b9bf73e6e92fb6d0e2787f8f4e7837c9a206c08b2ca0b58b16d531a0aecf5dbcf5eb", 0x6f}, {&(0x7f0000000080)="ce41de3ef627dca33e275b3cfd892998d228bb286e46ead771434ea346896b8f9de1d2693efdd25d18dbfa3dfd611c22ddae527c35d3cb5c6c7cf2e9712d12f70236f139d7", 0x45}, {&(0x7f0000000100)="766a0d0cb98b0de35fe8affccb5f193399de0aebc69b61703a85b645410077e4c3c0671c7b47d647c5d4", 0x2a}, {&(0x7f0000000140)="669d61e83ab406a75f3cae75f484c322026153cfcead02dc3a9c78d21014aa7feab272368c9f2c7e49321be1ba40e29530ffd799a1f51ea18b6434f24252e484730dab9b8c3655ee335ca23921e70c5cc5bb779564434ead23d5057bff995e68fcb90398a69d40ebb6e78d22e79bbc08a41b4c661d9208a5aee6021c3c4ec6bbac308229290242acb19b4a631783a6973198581ef0167255", 0x98}, {&(0x7f0000000200)="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", 0xff}, {&(0x7f0000000300)="691762af00b177e2121fd7a116a4bece3078bd1b2b6a16c62b648228fc8e77af3fbf93fe485754fa33132b4e0384eb2237b8225f708a08b9275c20418bb63daf2eb7cbae42139de09a8740e47bd274134049d4558296a1e433c661616407ab972cad066520f5ca114e29fcfb0f55efa2b701fcf9a4b91e6b3d5cb22011bcf183043bee114ca6fe39e245d8509c73e5ee0c52df32ee78dfc4d661a89d12c66e5136657e69f1bf61d59966543712b8f2ec5aa0d9645dc98f9aab5df89e5dfb75b7ba3322ab3b9f18c0d8d7455fe0125e4f282ab2dc06a3a3dcdc3164d079a9e50bfdce69964791c6f122355669f1a5", 0xee}, {&(0x7f0000000400)="12b1f0be310e3383c36d540c7a424d65b71be9fff14ad678a379b756d1a2f0750f5124bf74bb280d", 0x28}], 0x7, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6b7a}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffc}, @iv={0xd0, 0x117, 0x2, 0xbb, "17c51cd0fde986085e867edd0ca00c31e3299fccf22601a1c6b25d63e0db6cbbd0b1f995a07bc549136c50cd151c1e3820cf0fa5dbe82b2aeaceb8a89f0ca7f20e19a3c628bea6bf9461a1a388de512d13461ec658005f7baffdf3ebd8fa9fd7aa6905b5d8c56e608183967facf60868fedb89b2c0805a492ee05e05ed1836198e46d2639d49e0560780db5485f6a9d271d131b72fc3dcd3f7790292d7a926f11c368a4617bb27aef869de53d5a0029a766d8a9e30e78063da6bf4"}, @assoc={0x18, 0x117, 0x4, 0x401}, @iv={0x110, 0x117, 0x2, 0xfa, "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"}, @assoc={0x18, 0x117, 0x4, 0x63}], 0x270, 0x40005}, 0x0) 2018/04/03 10:55:27 executing program 6: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f00008dd000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x4000003, 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)=0xfffffffffffffffe, 0x0) 2018/04/03 10:55:27 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000100)=""/193) mknod(&(0x7f0000000000)='./file0\x00', 0x103a, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000340), &(0x7f000027a000)) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='personality\x00') read(r1, &(0x7f0000f1bf7e)=""/130, 0xfffffdd8) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000240)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000000c0)=0x3ff, 0x4) open$dir(&(0x7f000050bff8)='./file0\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/04/03 10:55:28 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x34]}, 0x1) 2018/04/03 10:55:28 executing program 2: io_submit(0x0, 0x0, &(0x7f00001b2000)) io_setup(0x7, &(0x7f0000001300)=0x0) io_getevents(r0, 0x0, 0x800000000000045, &(0x7f0000001340), &(0x7f0000001380)) r1 = socket(0x9, 0x4, 0x9) connect$nfc_llcp(r1, &(0x7f0000001280)={0x27, 0x1, 0x0, 0x0, 0x1, 0x0, "8377e8f4690ac385b4cacbae86063e8f06d49b7e1be02d1482c5d81987acd7c2ec689c064657af2bed06d72d82e60c924c3651171a7a96a2ce04e7e1c56bc6", 0x2e}, 0x60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4aa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000001240)='/dev/snd/midiC#D#\x00', 0x2, 0x20000) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000100)={r3, 0x1000, "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"}, &(0x7f0000001140)=0x1008) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000c5fff4)='/dev/amidi#\x00', 0x0, 0x80) r5 = socket$inet_dccp(0x2, 0x6, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xc0000, 0x0) name_to_handle_at(r4, &(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)=ANY=[@ANYBLOB="0c0900005ae6c49c00000000"], &(0x7f0000001200), 0x400) setsockopt(r5, 0x800000010d, 0x80000000000b, &(0x7f00001a8ffc)='\x00\x00\x00\x00', 0x4) 2018/04/03 10:55:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2718, &(0x7f0000a44000)=""/1, &(0x7f0000940000)=0x10) 2018/04/03 10:55:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57872f056a4eb2e43fdbcb01b39460da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327aa5019ff0f88e6b81a81157c0f9be0b064f97912021439edc900a67f7bec8a2a670e08cf7ea97550a1f232090212a"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:28 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x214000, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x84000010) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000000c0)={&(0x7f00007a4000/0x2000)=nil, 0x3, 0x0, 0x2, &(0x7f0000ffd000/0x2000)=nil, 0x43b}) inotify_rm_watch(r0, r1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@rand_addr=0x1ff, @multicast2=0xe0000002, 0x0, 0x2, [@multicast1=0xe0000001, @rand_addr=0x8b]}, 0x18) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x278b7c90) 2018/04/03 10:55:28 executing program 4: memfd_create(&(0x7f00000001c0)='proc@+$wlan0ppp1em1\x00', 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0x0) getpgrp(0xffffffffffffffff) r0 = request_key(&(0x7f00000012c0)='trusted\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001340)='proc@+$wlan0ppp1em1\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) flistxattr(0xffffffffffffffff, &(0x7f0000000040)=""/26, 0x1a) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000080)) ptrace$pokeuser(0x6, 0x0, 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11, 0x0, 0x0}) r3 = dup3(r1, r2, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000002d40)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000433000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f0000445000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000080)="0f350f01cac4e3d17e2b3666baf80cb8b73e9582ef66bafc0cec0f20e035000100000f22e066baf80cb84e823d89ef66bafc0ceceabb3e00003f00c174920000b805000000b9000000000f01d99a000000005b00", 0x54}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_GET_DIRTY_LOG(r5, 0x4010ae42, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000000180)=0x3ff) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000240)=""/107, &(0x7f00000002c0)=0x6b) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000001280)={0x1000, &(0x7f0000000280)=""/4096}) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f00000000c0)={0x80000000, 0x1}) setsockopt$sock_int(r6, 0x1, 0xc, &(0x7f0000001380)=0x1, 0x4) 2018/04/03 10:55:28 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101080, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e21, 0x7ff, @dev={0xfe, 0x80, [], 0xe}, 0x8}, @in6={0xa, 0x0, 0x756, @dev={0xfe, 0x80, [], 0x10}, 0x7fff}, @in6={0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x38}, @in6={0xa, 0x4e21, 0x80000001, @loopback={0x0, 0x1}, 0x400}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0xac) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x181002, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/04/03 10:55:28 executing program 0: mmap(&(0x7f0000a94000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x2000, &(0x7f0000b1c000/0x4000)=nil, 0x80000}) mprotect(&(0x7f0000b1f000/0x1000)=nil, 0x1000, 0x200000c) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) pipe2(&(0x7f0000000040), 0xacba76fe8ebd9967) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) 2018/04/03 10:55:28 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x34]}, 0x1) 2018/04/03 10:55:28 executing program 0: r0 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil, 0x5000) shmdt(r0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x7, r1}) setsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000140)="693e30a1012d1ba455264aea0b8bc904f4634b93a080eaaba900fe248293c739517b1393f99d199201d8197f2d9f57bf6b6c9286cc080a77a80c22c708398f394c1d7eb89d3a433dcf579ef6f9d3502e2121bc91d70e3e71bc1c1dae70b3715a6e249a83a1d358581575f09824e2aa81f155c59c238d5c7d52851f046939fcb4cfc1c6c673fd4f0921fa9305feab9f7f0de217df2c65684511698fba0fb07a342055294c6002", 0xa6) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000005c0), 0xc) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) connect$rds(r3, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r5 = openat$cgroup_ro(r4, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) read(r5, &(0x7f0000000380)=""/178, 0xb2) 2018/04/03 10:55:28 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000480105011, &(0x7f0000000100)=0xffffffffffffffff) 2018/04/03 10:55:28 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x34]}, 0x1) 2018/04/03 10:55:29 executing program 3: remap_file_pages(&(0x7f00005d6000/0x12000)=nil, 0x12000, 0x0, 0xfffffffffffffffe, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8040, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/142) syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x4, 0x20100) mremap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000, 0x2, &(0x7f00005e2000/0x2000)=nil) 2018/04/03 10:55:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57872f056a4eb2e43fdbcb01b39460da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327aa5019ff0f88e6b81a81157c0f9be0b064f97912021439edc900a67f7bec8a2a670e08cf7ea97550a1f232090212a"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:29 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x34]}, 0x1) 2018/04/03 10:55:29 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) sendmsg$nl_generic(r0, &(0x7f0000001280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x9000}, 0xc, &(0x7f0000001240)={&(0x7f00000001c0)={0x1080, 0x3d, 0x301, 0x70bd25, 0x25dfdbfd, {0x1a}, [@nested={0x1064, 0x43, [@typed={0x8, 0x6c, @u32=0xfffffffffffffbff}, @generic="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@typed={0x8, 0x84, @uid=r1}, @generic="e9cdb4b090998ee4efcb9ec02f32e28d6a3a83bb2230e1463e9563707deb7a6f44a8c509f6f89dc386588be66fc9cf34d19e0d735c41176063edf0c261d2d806e923601e4563fc1e974dbe2340f2"]}, @typed={0x8, 0x89, @pid=r2}]}, 0x1080}, 0x1, 0x0, 0x0, 0x40000}, 0x4040004) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff}) fchmodat(r0, &(0x7f00000012c0)='./file1\x00', 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r3, 0x2) 2018/04/03 10:55:29 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000080)={0xa, &(0x7f0000000040)=[0xff, 0x2, 0xce4e, 0xea, 0x7, 0x5, 0x8, 0x6d, 0x3, 0x81]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x3, 0x0, 0xff}, 0x20) 2018/04/03 10:55:29 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x8001) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000280)="660f72e706b8030000000f23c80f21f8350400d0000f23f8c4e16015a191a70000f3f080b67ba2ccb900b9bc0900000f3266baf80cb8b4f92b88ef66bafc0cec2e650f22a6b90e0a00000f320f06f26e", 0x50}], 0xaaaabbf, 0x0, &(0x7f0000000040), 0x1000010c) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="0f01c80f23e60f01b409ea3664dd5900260f1bf466b9d00a00000f32660f6b2f0f01cb0f09660f01c8", 0x29}], 0x1, 0x10, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 10:55:29 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/85, &(0x7f0000000080)=0x55) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000002f3b)=""/197, &(0x7f0000001ffc)=0xc5) 2018/04/03 10:55:29 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2, 0x400000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0)={0x1, "ef"}, 0x2) 2018/04/03 10:55:29 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x34]}, 0x1) 2018/04/03 10:55:29 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000040)="83", 0x1}], 0x1) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f00007ae000)=0x7ff, 0x4) write(r1, &(0x7f0000000000)='f', 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00000001c0)={r3, &(0x7f0000000140)=""/60}) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x70, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x800, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r4, 0xc004ae02, &(0x7f0000000400)={0x4, [0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000200)="a4352467411f138b971a4f018ee8efc6c0891f95358cf233f84cdfa4f06fba8b3147a29b28d29b808a62a40667bcdf70df8fc1eacf8e53e8016524930e5a2bc6a3f94aac297357ad1d46b736ac06f270050c72575b7678d0d1efda5f6ac4d4af6127d4b1803c93922ebf939dff40f81bc03e2b7408ae36c78d0dc36d50f1de45eb81fafeb64152309852c461e835c1c17c39fe4b0b82ec950f59af99e98462a4f582a6f7b871ff02b201", 0xaa}, {&(0x7f00000002c0)="3861af92bf27043d79af5c5851b6371bf4e3894315c27465116b9337b50a97193a42a3d36f333fd859296c781aa4c5b7dc94e20030a3f0cd2b0586d88eda327c6f2dbd998bc512c0112167f4736f1df465436e99f10e6743d54b1910c7b060f7d64d1494dedc003324c2d155ff3965c760076c44a48989859e94322e47004df93c08d461f46f77439c55ed3fd6b1ac8e12f286e46443db558b5079fe9101644915a22265171f0ddea6c68ceaaef55f37634c5eb1db729ff9246380f078dd", 0xbe}], 0x2) 2018/04/03 10:55:29 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) sendmsg$nl_generic(r0, &(0x7f0000001280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x9000}, 0xc, &(0x7f0000001240)={&(0x7f00000001c0)={0x1080, 0x3d, 0x301, 0x70bd25, 0x25dfdbfd, {0x1a}, [@nested={0x1064, 0x43, [@typed={0x8, 0x6c, @u32=0xfffffffffffffbff}, @generic="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@typed={0x8, 0x84, @uid=r1}, @generic="e9cdb4b090998ee4efcb9ec02f32e28d6a3a83bb2230e1463e9563707deb7a6f44a8c509f6f89dc386588be66fc9cf34d19e0d735c41176063edf0c261d2d806e923601e4563fc1e974dbe2340f2"]}, @typed={0x8, 0x89, @pid=r2}]}, 0x1080}, 0x1, 0x0, 0x0, 0x40000}, 0x4040004) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff}) fchmodat(r0, &(0x7f00000012c0)='./file1\x00', 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r3, 0x2) 2018/04/03 10:55:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57872f056a4eb2e43fdbcb01b39460da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327aa5019ff0f88e6b81a81157c0f9be0b064f97912021439edc900a67f7bec8a2a670e08cf7ea97550a1f232090212a"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x0, 0x1, 0x1, 0x200, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:29 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000080)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000280)={0x14, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="a36dae18292e37c20dc4b90b9270f3e1d6acaf5645a2de556dffca52d16690eaaa2c505820f301d0c93c0ef34de0ddd5bcebade1fde25e08eade19b6f90cfea951a1d1f5363ce58f94451a0b257100000000000000000000", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000000380)}) 2018/04/03 10:55:29 executing program 2: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000706fd8)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000041d000)=@mpls_getnetconf={0x1c, 0x52, 0xfd, 0x0, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xbc71}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x1000027}, 0xffffffffffffff73) 2018/04/03 10:55:29 executing program 3: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x0, 0x1, &(0x7f0000000300)=[{}], &(0x7f0000000400)={0x77359400}) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f0000000180)=""/211) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000440), 0x4) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000002c0)={0x81}, 0x1) write$rdma_cm(r0, &(0x7f0000007c80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000007c40)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "e7ab60c53c595509a2d022e056f5a4c2bf58b42c99c2e6945a42c18c8da33ef611f4eafba6409c8ab9e33b9da3c291ddc26d138e4f355132590894c0fd33add2fa12f3dd4330b372e36df1d978d2d63fec96b55fe8caba27fefe37d6fc15bef90872f944ba0001c38dc89eb1acade6e34db08baa88adb5e1c29494c251dafe0cc510c1ce720ffa360dff02b5356e3f3bc255cf68dfa09895139425c5e5c80141d4b614985036043a9e2a69c5b8bcb29c9285dfc17526afda61213142a7c57f99ef0823d79bf5b651ba75cd884cf0114fcde5c5643e10d0d8a018d08810d423a69d0857dfae1a2270d17fba630b60aeb0091275f6792f85ea64061e7ef8c2d8a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r2}}, 0x128) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000380), 0x0) 2018/04/03 10:55:29 executing program 0: syz_mount_image$hfsplus(&(0x7f0000000140)='hfsplus\x00', &(0x7f00000001c0)='./file2\x00', 0x150, 0x7, &(0x7f0000000d00)=[{&(0x7f0000000680)="6abb45f22aa55ebe646aecc0c613dc244b673a520b58ea05716b4bde54965ddca82a99eff60740fe0a7a64413af5020d3eadc98db8d279b5fe7f926949a7965d8ec756e25fe3b581b124209a46b3619b8e40f6c41b122ca0ac92ea75b95958e85fd117eab65717c8cab5f64a7be7aab6a4c5edd25b4d31c8c87c1db84b41948e04252edc932d2a80205b6c1c300c027968eb3c9d703a4cc69b3b864ffeba522405", 0xa1, 0x3f}, {&(0x7f0000000600)="fa07d4851796783d57820211222e85549e1bce5ee93b0a33068dc546764271b6fecccb4b9fffed0da83d39cc0ac90632febc45f1f837b7f1fd43ef", 0x3b, 0x4}, {&(0x7f0000000880)="295912e769b058c2f4e378d6d2e33f4869c9a9fe48efc8b74b94c8b4fec16eca164892a0a6a4", 0x26, 0x8}, {&(0x7f00000008c0)="ea493f5e69a3021844", 0x9, 0x6}, {&(0x7f0000000a40)="cc1a673e70b75660402c6d3557c3827458ac3681b1711db33af8b40fc16b01ef686438dd03bd0b18a500e813c6e24ac6e826ca4425893106daea16a5255a3107bfe59bd4eb6b439f25d2738c2589f37f9857476bbb83214f02c03890d7425d0019e7bc8dda3d2edab23507fd2119931f01c71b8f889e4167491dca29c8e212ea84cf2ba29b6faa11", 0x88, 0x7}, {&(0x7f0000000b00)="57f58b97b7a8c480a669b845de798b50be0be68423f4cce2b7234c2911bbdf959fb8cd5ba7b49253581cc49e90ee71f152dbee6fe1253fdd630c7de2e6ac5134a73cc2291758ee1f4dbd93d8e18e6b655d86cce4ce62e5d5b78429ceaa762742e1675adb3ba36987625f7e482a4ed99f079945429f595bdc092c9cc38a81ba6d4dee680fcd393d0c25ef3fa91402ae0bc5a5f6701fedca1edcd374421d62a54828e4f09703da1de727e92f466aa358b80def24a68a3430e55045e2fe367edf78658af2c457", 0xc5, 0x8}, {&(0x7f0000000c00)="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", 0xfc, 0xffffffff}], 0x40000, &(0x7f0000000940)={[{@uid={'uid', 0x3d, [0x2d, 0x35, 0x3f, 0x31, 0x3d, 0x37, 0x31]}, 0x2c}, {@part={'part', 0x3d, [0x30, 0x38, 0x7f, 0x78, 0x39, 0x36]}, 0x2c}, {@part={'part', 0x3d, [0x2d, 0x31, 0x2d, 0x3d]}, 0x2c}, {@force='force', 0x2c}, {@force='force', 0x2c}]}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0xfffffffffffffe7b, 0x10000}], 0x280e008, &(0x7f0000000a00)) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c1) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x80, 0x1, &(0x7f0000000900)=[{&(0x7f0000000400)="726b0bf4cf9ea0007fa7cf2e5c463c327b275b956e7a407a7776f3f680f45f33407d01287d4ef58cd8d319309c29643917d4bc86f568f8852b2e6c7cee837e0715e7aa7f82e970e6d76f2290b63efeed63f0785b36f4e95bdf2f07271dbd7d278d79d59de5343daa9107af7a21f86008e6f928485979efe96ddf5d8ae27608ab4ce182886717be3e002ba058f81b7fd52c6adf2807bceb4fe97f855e708d59b6fc42fa49dc801f1ee2a10d00509e1fa7a76bffce11b5a2c6b9788cd4e70120da96976a21a1", 0xc5, 0x4}], 0x240000, &(0x7f00000009c0)=ANY=[@ANYBLOB="6e6f757569642cd84f517ddb2a94fedd03a16315cd8100"]) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) fsync(r0) unlinkat(r0, &(0x7f0000000080)='./file0/file0/file0\x00', 0x0) syz_mount_image$hfs(&(0x7f00000005c0)='hfs\x00', &(0x7f00000007c0)='./file1\x00', 0x7, 0x1, &(0x7f0000002c80)=[{&(0x7f0000001b00)="a3ca5c2924be7af5e6dab3b0816bff898f97086827c35fd3bece80f23b51c6e5a87b0c49fa6fd8ed56f15d63a88b8b7d4e6f89b6fbdc8ad48feabfc25043c67e3be77b16378497283c43874e0ab611657ad87f78751b90893f680fe0d75a9aef315d8a8aadbfbb2df3600eb2d529cc3ea9952de9dae7e0956fbd3ff69a09bdbd0d2719d30c273561616df14fbac4ca6d79f3fe4382794bf4fa7dd5ab9a4491640a8fca", 0xa3, 0x4}], 0x800000, &(0x7f0000000840)=ANY=[@ANYBLOB="636f6465706167653d69736f3857ae392d332c00"]) r1 = add_key$keyring(&(0x7f0000000dc0)='keyring\x00', &(0x7f0000000e00)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000e40)='blacklist\x00', 0x0) syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000500)='./file0/file1\x00', 0x0, 0x1, &(0x7f0000000640)=[{&(0x7f0000000540)="f4413aa428701627106f48f57937c9e56d4ff2c236769506ef0973f5f0fd00003722af33119da03aa1b47488096c5bd3928f7e00415258456050938a14d1e657988164b5213fc7461c474a85928899002fa0b24b7fea532752603ad0b15e03479a145aa4bfcd21809592c5cba0f1410d27fa665e0a7eeef617b5cf6cde47cc97", 0x80, 0xfffffffffffff9e2}], 0x40001, &(0x7f0000000980)={[{@gid={'gid', 0x3d, [0x34, 0x7f, 0x30]}, 0x2c}, {@nls={'nls', 0x3d, 'cp866'}, 0x2c}, {@nodecompose='nodecompose', 0x2c}]}) renameat(r0, &(0x7f0000000040)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00') fsync(r0) mkdir(&(0x7f0000000380)='./file1\x00', 0x3) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x0, &(0x7f0000ae2fff)) umount2(&(0x7f0000000000)='./file0\x00', 0x0) r2 = open(&(0x7f0000000740)='./file0\x00', 0x200000, 0x80180) symlinkat(&(0x7f0000000800)='./file0\x00', r2, &(0x7f0000000780)='./file0/file0\x00') syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x45, 0x0, &(0x7f0000000600), 0x20, &(0x7f00000000c0)=ANY=[]) renameat(r0, &(0x7f0000000300)="2f2f66696c653002", r0, &(0x7f00000003c0)='./file0/file0/file0\x00') 2018/04/03 10:55:29 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000600)=ANY=[@ANYBLOB="0300000000000000"]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b8afd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f000020f000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x1, &(0x7f0000000180)=""/167, &(0x7f0000000080)=""/21, &(0x7f00002fdf52)=""/174, 0x100000200000000}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000327ffc)=0x1) 2018/04/03 10:55:29 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)={[0x34]}, 0x1) 2018/04/03 10:55:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57872f056a4eb2e43fdbcb01b39460da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327aa5019ff0f88e6b81a81157c0f9be0b064f97912021439edc900a67f7bec8a2a670e08cf7ea97550a1f232090212a"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x0, 0x1, 0x200, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:29 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) sendmsg$nl_generic(r0, &(0x7f0000001280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x9000}, 0xc, &(0x7f0000001240)={&(0x7f00000001c0)={0x1080, 0x3d, 0x301, 0x70bd25, 0x25dfdbfd, {0x1a}, [@nested={0x1064, 0x43, [@typed={0x8, 0x6c, @u32=0xfffffffffffffbff}, @generic="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@typed={0x8, 0x84, @uid=r1}, @generic="e9cdb4b090998ee4efcb9ec02f32e28d6a3a83bb2230e1463e9563707deb7a6f44a8c509f6f89dc386588be66fc9cf34d19e0d735c41176063edf0c261d2d806e923601e4563fc1e974dbe2340f2"]}, @typed={0x8, 0x89, @pid=r2}]}, 0x1080}, 0x1, 0x0, 0x0, 0x40000}, 0x4040004) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff}) fchmodat(r0, &(0x7f00000012c0)='./file1\x00', 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r3, 0x2) 2018/04/03 10:55:29 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0x0) [ 626.919204] binder: 10931:10932 unknown command 414084515 [ 626.937280] binder: 10931:10932 ioctl c0306201 20000280 returned -22 [ 626.949610] binder: 10931:10935 unknown command 414084515 [ 626.955746] binder: 10931:10935 ioctl c0306201 20000280 returned -22 2018/04/03 10:55:29 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80000, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x200800, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000240)={0x101, 0x9, 0xb7a3}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000080)=0x1) sysfs$3(0x3) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000cc2fed)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') accept4$netrom(r2, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48, 0x0) 2018/04/03 10:55:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x2a877813ffbc59d0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6}}, &(0x7f0000000380)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@ipv4_newroute={0x34, 0x18, 0x408, 0x70bd26, 0x25dfdbfd, {0x2, 0x14, 0x0, 0x41f, 0xfe, 0x4, 0x0, 0x6, 0x2400}, [@RTA_IIF={0x8, 0x1, r1}, @RTA_DST={0x8, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='setgroups\x00') getsockopt$inet_dccp_int(r3, 0x21, 0xf, &(0x7f0000000080), &(0x7f0000000100)=0x4) memfd_create(&(0x7f0000000140)='./cgroup.cpu\x00', 0x1) openat$cgroup_ro(r2, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) 2018/04/03 10:55:29 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x7, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00000000c0)={0x2, 0x8, 0x1, 'queue0\x00', 0x80000001}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000001640)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES16=r1, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES32=r3], @ANYPTR64, @ANYRES16=r1, @ANYRES64=r0, @ANYBLOB="0268e400da86e1b4adcf3fff340b98989646974cd760bb44fe4c05c921a3db15a95348a68f9ae8842a71bf4964de35"], @ANYPTR64=&(0x7f00000015c0)=ANY=[@ANYRES32=r3, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="571854e30bff1500033503485855865a6e860a9d66f1012e42aea8eb883435b1786424e1f52e4ca3c61de1b772ed8165bb10e53001ddd315926f4b70831f88dc07da1741400ce54499805e64538e45276342fb9c37e0db00039aeaea26df1b45211c583ca655c7a22d84ec0cc950c8472536403cd8cb91163e94393e099636fbad5082d6fccf2f7c8dc217b3e1e40eb3b43245abc2bcc1c637faa989cbdb4b32956f114704f14599328bebe0afa6f8be65ca108f098e50", @ANYPTR64, @ANYRES64=r0, @ANYBLOB="42297e33fb64baa925228279847dfed17372365c9d5dc5e54eb3b9d50c9f2d0f0955c864de09fed91dd5a2a05fc5db15c2b1aa3a2b6ddfda07039e0bc7b379187bf4cfe2f891aa2032462f23253a3973e8306b495dfdd3be456914"], @ANYRES64=r1, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYPTR, @ANYPTR64, @ANYBLOB="41c6149931567da792455e42c38ded0d44a26f53f96a07744736081eeb3b9d2d59", @ANYRES32=r3, @ANYRES32=r0, @ANYPTR, @ANYPTR64, @ANYBLOB="78cff065f933ff837aa2ae0e5f4fee2ad342f20b5592a7507a66afc55db3477d9e9f2a62410500ffd351117da227af4a949cc324179929322925c8f4f214b81fde653cdeed6be153318955eca837053d6fceef"], @ANYRES16=r3, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES16=r3], @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES16=r1, @ANYPTR64, @ANYPTR, @ANYPTR64, @ANYBLOB="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", @ANYPTR64, @ANYPTR64], @ANYRES64=r3, @ANYPTR=&(0x7f0000001480)=ANY=[@ANYPTR, @ANYRES16=r3, @ANYBLOB="843d440ec23937554ef93079d887a326ac32109865c4eba491a797cc30b95017591f6e8e8da62c4105daeab4ef8b0542a032a28e4c5cb399a8910abd8c971350df45d4dc29b6b3d5cc16bfe3177af7cd691032e3360e35b86b940a4a09e5b8b88c85a555fdd6389a673eab0de67355fabfe870f0397402387009f528e9cb31b97373c25b47700ff8bda694982c40f0f2bc", @ANYPTR64, @ANYBLOB="5f9f5b913d1deb6eaf994d6cf39263da8e17fc5a91a34b20c567705713f7f9b778e9553f496cdd4e2e2bd88ba6274082e907ad45289f697cad94dede707f23ab8715972a2a8d5d74e0dc8ca379da50de787626a559ac851354d454d6eecec2f009b817deed0f7f443c485580fb244c90646c71d05815a9caa038b04874a65d61800def5f2a60c65dd2b637c75e770a"], @ANYPTR]]) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/03 10:55:29 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x0]}, 0x1) 2018/04/03 10:55:29 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) sendmsg$nl_generic(r0, &(0x7f0000001280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x9000}, 0xc, &(0x7f0000001240)={&(0x7f00000001c0)={0x1080, 0x3d, 0x301, 0x70bd25, 0x25dfdbfd, {0x1a}, [@nested={0x1064, 0x43, [@typed={0x8, 0x6c, @u32=0xfffffffffffffbff}, @generic="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@typed={0x8, 0x84, @uid=r1}, @generic="e9cdb4b090998ee4efcb9ec02f32e28d6a3a83bb2230e1463e9563707deb7a6f44a8c509f6f89dc386588be66fc9cf34d19e0d735c41176063edf0c261d2d806e923601e4563fc1e974dbe2340f2"]}, @typed={0x8, 0x89, @pid=r2}]}, 0x1080}, 0x1, 0x0, 0x0, 0x40000}, 0x4040004) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff}) fchmodat(r0, &(0x7f00000012c0)='./file1\x00', 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r3, 0x2) 2018/04/03 10:55:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57872f056a4eb2e43fdbcb01b39460da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327aa5019ff0f88e6b81a81157c0f9be0b064f97912021439edc900a67f7bec8a2a670e08cf7ea97550a1f232090212a"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="0000000000a9000000f253c3e4a5dd82dfee0bd8a45e76b00efe4511136d5cd93b538df27dc6cf19e9781cedccab238a81afe9d6c748196be82cec02647e0246bec1acf5df7c30ba6ba0cce5f27bdfcfd31c5ba80abbd9cd73d5cb9dd620dbb775ec337c484448099795cedd1c3fdd37663987ae8c1d1c433dd28581dafb080af87585a67e13e66c2d0995b2d1a9d801660250693fe289e7410b201cf15051cab2c77c5ae324bf3d3a0f3eee57eae5dc563aef926ba8eba76a408027880b2efbefc3fe581ebaec6f40abc5fb5f4130a39fe440d4dafb1510ce77c1f75c180343275b92bac0b58012d3c6aa6e95f2fa4aef35dbbe392e7ad9b8b0961dddc0c89292aa8b54506489f292ac0a4f68600745d90ad7de804d4cd8eed8cac279fecce7585d3a2319cb1a8af221e24af0db22d370ef5073f7abfff5aeacd9f29404faab46a4ad04a7b85d38d4326b8cf1d68b7662c395f0261bc4887dd22176677ef420eefc5d3e21094c9bff0e898e36cce656c539dbd4d3d3898ee0106ac1efe420d79f66ee11523885de89da1477b8cb69fb935abc0a99ebe867a53e83010639ecf75d29ce2dac5b4936f18ddb6f3a10da07080ee9f083ee70de656f4304eef46e465a88bfe093c3c22c78197046e4aa521a32be82f5deb2be2d7d19c7260c29e3a77e1edddb06249834efd95147421c709baa3753a31114281428987f241c102e2e80aea972") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x0, 0x200, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:29 executing program 5: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000064f000)='./control\x00', 0x40000000000c085, 0x0) faccessat(r0, &(0x7f0000000000)='./control\x00', 0x3, 0x0) linkat(r0, &(0x7f0000000080)='./control\x00', r0, &(0x7f00000000c0)='./control\x00', 0x400) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r1}, 0x14) mkdir(&(0x7f0000000040)='./control\x00', 0x20) 2018/04/03 10:55:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0x200000005, 0x84) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) ioctl$sock_ifreq(r0, 0x40000089f0, &(0x7f0000001380)={"626f6e64300000000000000000f800", @ifru_names='ip6gretap0\x00'}) 2018/04/03 10:55:29 executing program 6: r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000706fd8)={'wyz_tun\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000041d000)=@mpls_getnetconf={0x1c, 0x52, 0xfd, 0x0, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1}, 0x0) 2018/04/03 10:55:29 executing program 1 (fault-call:3 fault-nth:0): perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x34]}, 0x1) 2018/04/03 10:55:29 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0x5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0xffffffffffffffff}, 0xfffffffffffffd25) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xfff, 0x0) write(r0, &(0x7f00000005c0)="453966db110ab95caee9ffbc0c8c547e60d170b0ddf09ed01352fd166f11fa409fb52612748b1a5d8591139afbed1052e97cefea8f83b7b69459b28fb2b777ebffdfc3cfbd487be9746d4c1a768f08d5c2d778ac0b6abbe16d747278293cc86b97da58825d533ec7b298002998217222cbae2baab8891d1d6264754703ca06757a8c90192840cd16148a4048d466cec7fddace2d4bb4ab4354de0629358666014a8665de12f9b15cc97ac87a5c16f11dcda6211b8e23b7dad95dabb4e122244b646df70e5e0a", 0xc6) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000140)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = getpid() ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000500)={0x0, 0x1c, [0x0, 0x0, 0x5, 0x0, 0x6, 0x2, 0x10001]}) sendmsg$nl_generic(r2, &(0x7f0000000580)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000540)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="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"], 0x34c}, 0x1, 0x0, 0x0, 0x400c0}, 0x80) sendto$inet6(r0, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1b) [ 627.040695] bond0: ip6gretap0 is up - this may be due to an out of date ifenslave [ 627.068541] bond0: ip6gretap0 is up - this may be due to an out of date ifenslave 2018/04/03 10:55:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000000000000020000000000000000000000000000000400000000e3ffffff00000000000000000000000000000000000000"]) [ 627.156499] FAULT_INJECTION: forcing a failure. [ 627.156499] name failslab, interval 1, probability 0, space 0, times 0 [ 627.168207] CPU: 1 PID: 10959 Comm: syz-executor1 Not tainted 4.16.0+ #377 [ 627.175239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 627.184603] Call Trace: [ 627.187207] dump_stack+0x1a7/0x27d [ 627.190855] ? arch_local_irq_restore+0x53/0x53 [ 627.195550] should_fail+0x914/0xae0 [ 627.199277] ? rcu_note_context_switch+0x710/0x710 [ 627.204222] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 627.209343] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 627.214544] ? __fdget_pos+0x165/0x1a0 [ 627.218444] ? find_held_lock+0x35/0x1d0 [ 627.222527] ? __lock_is_held+0xb6/0x140 [ 627.226608] ? check_same_owner+0x320/0x320 [ 627.230942] ? rcu_note_context_switch+0x710/0x710 [ 627.235878] ? perf_trace_lock+0x900/0x900 [ 627.240129] should_failslab+0xec/0x120 [ 627.244115] __kmalloc+0x63/0x760 [ 627.247575] ? trace_hardirqs_off+0x10/0x10 [ 627.251903] ? kasan_check_write+0x14/0x20 [ 627.256143] ? proc_fail_nth_write+0x9b/0x1e0 [ 627.260635] ? kernfs_fop_write+0x1ad/0x440 [ 627.264960] kernfs_fop_write+0x1ad/0x440 [ 627.269110] ? kernfs_fop_open+0xee0/0xee0 [ 627.273341] __vfs_write+0xef/0x970 [ 627.276967] ? lock_acquire+0x1d5/0x580 [ 627.280928] ? lock_acquire+0x1d5/0x580 [ 627.284883] ? vfs_write+0x407/0x510 [ 627.288579] ? kernel_read+0x120/0x120 [ 627.292453] ? __lock_is_held+0xb6/0x140 [ 627.296509] ? rcu_read_lock_sched_held+0x108/0x120 [ 627.301509] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 627.306247] ? __sb_start_write+0x209/0x2a0 [ 627.310554] vfs_write+0x189/0x510 [ 627.314085] ksys_write+0xef/0x220 [ 627.317610] ? SyS_read+0x30/0x30 [ 627.321050] ? mm_fault_error+0x2c0/0x2c0 [ 627.325189] SyS_write+0x24/0x30 [ 627.328535] ? ksys_write+0x220/0x220 [ 627.332338] do_syscall_64+0x281/0x940 [ 627.337255] ? vmalloc_sync_all+0x30/0x30 [ 627.341384] ? finish_task_switch+0x1b9/0x970 [ 627.345857] ? finish_task_switch+0x17a/0x970 [ 627.350335] ? syscall_return_slowpath+0x550/0x550 [ 627.355254] ? syscall_return_slowpath+0x2ac/0x550 [ 627.360166] ? prepare_exit_to_usermode+0x350/0x350 [ 627.365164] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 627.370513] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 627.375346] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 627.380518] RIP: 0033:0x4552d9 [ 627.383688] RSP: 002b:00007f27a3b25c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 627.391389] RAX: ffffffffffffffda RBX: 00007f27a3b266d4 RCX: 00000000004552d9 [ 627.398639] RDX: 0000000000000001 RSI: 0000000020000000 RDI: 0000000000000015 2018/04/03 10:55:30 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) r3 = dup2(r2, r0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='rdma.current\x00', 0x0, 0x0) renameat(r3, &(0x7f0000000040)='./file0\x00', r4, &(0x7f00000000c0)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000004, 0x10, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) [ 627.405910] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 627.413160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 627.420409] R13: 00000000000006b6 R14: 00000000006fd1b0 R15: 0000000000000000 2018/04/03 10:55:31 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e23}, 0x304) socket$unix(0x1, 0x7, 0x0) connect(r2, &(0x7f0000000100)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0x80) accept$unix(r1, 0x0, &(0x7f0000b3f000)) r3 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000000)=0x1e, 0x4) syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x8240) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f00000001c0)={0x2, 0x7, 0x7, 0x200}) 2018/04/03 10:55:31 executing program 5: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x2) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) read(r1, &(0x7f0000000380)=""/139, 0x8b) socketpair(0x4, 0x80a, 0xa23, &(0x7f0000000040)) sendfile(r1, r0, &(0x7f0000f28ff8), 0x100000002) r2 = getpgid(0x0) writev(r1, &(0x7f0000001000)=[{&(0x7f0000000000)="83", 0x1}], 0x1) tkill(r2, 0x1000000000016) 2018/04/03 10:55:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57872f056a4eb2e43fdbcb01b39460da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327aa5019ff0f88e6b81a81157c0f9be0b064f97912021439edc900a67f7bec8a2a670e08cf7ea97550a1f232090212a"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x0, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000700)={'bridge0\x00'}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/snmp\x00') perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0xfffffffffffffffe, 0x8001, 0xf93, 0x6, 0x0, 0xd4f9, 0x0, 0x5, 0x1, 0xd1c, 0x100000001, 0x8, 0x6, 0x1, 0x40, 0xfc48, 0x1, 0x38b6, 0x4, 0x4, 0x805, 0xdd3, 0x2, 0x4, 0xa52, 0x6, 0x3ff, 0x7, 0x6, 0x9, 0x9, 0x9, 0x69841a5c, 0xdfff, 0x5, 0x3, 0x0, 0x1, 0x1, @perf_config_ext={0x1, 0x2}, 0x80, 0x9, 0xffffffffffffffff, 0x1, 0x401, 0x240000000, 0x20}, r1, 0x4, r2, 0x3) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="2800000010000100000000000000000000000000", @ANYBLOB="8e0000000404190004001400"], 0x2}, 0x1}, 0x0) 2018/04/03 10:55:31 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e25fef)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x101001, 0x0) ioctl(r1, 0x5cac, &(0x7f00000005c0)="db5570ecf6ddb5b561816b697fc4757de4a221f856bec1d391d245292ce5de393d81e1bbaa8f0797f6a6cb1eb0f599ca3dbcfd01357043") ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000300)={0x1ff}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@loopback, @in6=@local}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000700)=0xe8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) getrusage(0xffffffffffffffff, &(0x7f0000000500)) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000000)) r4 = fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e22, 0x101, @dev={0xfe, 0x80, [], 0x12}, 0x2}}, 0x9, 0x9}, &(0x7f0000000800)=0x90) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000840)={r5, @in6={{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}}, 0x9, 0x30a2}, 0x90) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000240)=0x1000) clock_nanosleep(0x3, 0x0, &(0x7f0000000380)={r6, r7+10000000}, &(0x7f00000003c0)) fcntl$lock(r0, 0x800040000006, &(0x7f00000004c0)={0x2, 0x7, 0xfffffffffffffa27, 0x602e, r4}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x6, 0x12, 0x2, 0xc, "14664b2d5ae2a59121568bd3c0ae16a13a35308ab861f003b2717b61b11eab5757d7ce6d8953689e49cfe8bb6ff5e7c8b0a218f3034d8a548c82f08553f2176c", "e45ab6b44822ada5bc6e0847059de828c0838cde1d8af05067c7f078f943ac82", [0x80000001, 0x100]}) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x401, 0x0) ioctl$KVM_GET_FPU(r8, 0x81a0ae8c, &(0x7f0000000080)) 2018/04/03 10:55:31 executing program 1 (fault-call:3 fault-nth:1): perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x34]}, 0x1) 2018/04/03 10:55:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba602dff05000bfef9b9f2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmsg(r1, &(0x7f0000002740)={&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f00000026c0)=[{&(0x7f00000016c0)="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", 0x150}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000180)=@nfc_llcp, 0x80, &(0x7f0000000040)=[{&(0x7f0000000340)=""/222, 0xde}], 0x1}, 0x0) sendmmsg$alg(r1, &(0x7f0000000300)=[{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)="de650407f4cd22b33b939b2bc7ea8b7a6126196e633fb26cdda37d5b2c2c06c51531fd584887dc4ebf4e1e824679", 0x2e}, {&(0x7f0000000280)}, {&(0x7f0000000480)="e37e4956f0a727df33505fd262a5c6b5dddbf82da6a91757e4987b1c9a3a917f9e637248c2a32bc827577e9b76865fbd1ab667e7c0a506284d0f1f517634eeee752d0e9c32e41137a5ae76fb2250c77e040162dab47db21f1c84bf57e502f70b4becd993878f37bba7ded6f33ae2c42afabdef629405b48102c858ace93682d74934aca7772f7cdf3676c2cefc8538c06f48f1b6d743dfbc3d989bba81e01c", 0x9f}], 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x220, 0x4}], 0x1, 0x40000) 2018/04/03 10:55:31 executing program 6: r0 = dup(0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x7, 0x1, 0x80000001, 0x6, 0xfff}, 0xfffffffffffffe4d) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x3ff, 0x4) add_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a}, &(0x7f0000005f3a), 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)=':trusteduserVexf(\x00', 0x0) 2018/04/03 10:55:31 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x140) bind$ax25(r0, &(0x7f0000000040)={0x3, {"12e4b8b5590a63"}, 0x1}, 0x10) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=[&(0x7f00000000c0)='/dev/usbmon#\x00', &(0x7f0000000100)='/dev/usbmon#\x00'], &(0x7f00000001c0)=[&(0x7f0000000180)='/dev/usbmon#\x00']) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000200)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000280)={r1, r2, 0x9}) getpeername(r0, &(0x7f00000002c0)=@ax25, &(0x7f0000000340)=0x80) getpeername(r0, &(0x7f0000000380)=@rc, &(0x7f0000000400)=0x80) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000440)={r3, r2, 0x3}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000480)={'nr0\x00', {0x2, 0x4e23, @rand_addr=0x7fffffff}}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000004c0)=0x2, 0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0x4) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = syz_open_dev$sg(&(0x7f0000000500)='/dev/sg#\x00', 0x1, 0x24801) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000580)={r6, r7/1000+30000}, 0x10) futex(&(0x7f00000005c0)=0x1, 0x5, 0x1, &(0x7f0000000600), &(0x7f0000000640)=0x2, 0x0) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f0000000680)) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00000006c0)=""/43) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000700)=0x6, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000740)={0x0, 0xcfdc, 0x0, 0x6, 0x10001, 0x6, 0x1, 0x10000, {0x0, @in6={{0xa, 0x4e23, 0x6, @empty, 0x1}}, 0x3f, 0x0, 0x9, 0xfffffffffffffff9, 0x200}}, &(0x7f0000000800)=0xb0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000840)={0x0, 0x2}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000008c0)={r8, 0x2, 0x0, 0x9, 0x8, 0x0, 0xc2f9, 0x7fff, {r9, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x3, 0x6, 0x1, 0x800, 0x3}}, &(0x7f0000000980)=0xb0) openat$cgroup_procs(r5, &(0x7f00000009c0)='cgroup.threads\x00', 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/ptmx\x00', 0x406400, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000a40)=0x100) ioctl$PPPIOCGMRU(r5, 0x80047453, &(0x7f0000000a80)) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000ac0), &(0x7f0000000b00)=0xb) inotify_add_watch(r0, &(0x7f0000000b40)='./file0\x00', 0x20) timer_create(0x0, &(0x7f0000001c40)={0x0, 0x1d, 0x3, @thr={&(0x7f0000000b80)="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", &(0x7f0000001b80)="9aeca94b6ad1e46e79bc900cfc7547bb1df826aa8869144e9ee10d61737b9f4bd9a923c310b983421c6b0e34c645f4957653048fd9f17d0cb1d879bc7b9333ee140aaf8b11c931ad3f9e8aa9bc79ecdebdfe20faa45345a69273e70a1380b413e6977af2e95f4eb6f1dc905065febe95cb40b63111ae76ed7655dddfc16ef85fbde288b93e9e14f3ffe94320b80c28496356ce38cc4ea667039f1127d33d33"}}, &(0x7f0000001c80)=0x0) clock_gettime(0x0, &(0x7f0000001cc0)={0x0, 0x0}) timer_settime(r10, 0x0, &(0x7f0000001d00)={{0x0, 0x989680}, {r11, r12+10000000}}, &(0x7f0000001d40)) 2018/04/03 10:55:31 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x34]}, 0x1) 2018/04/03 10:55:31 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}}, 0x3f, 0x8, 0x0, 0x4}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x2, 0xb, "fc0e9500ef8aca819e1e8f"}, 0x13) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x4) r2 = socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe00c72b6df5b01b43401f75080039000500", 0x27) 2018/04/03 10:55:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000380)=ANY=[], &(0x7f0000000340)='syzkaller\x00', 0x7, 0xffffffffffffff3b, &(0x7f00000003c0)=""/127}, 0x377) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000300)={@mcast2={0xff, 0x2, [], 0x1}, 0x70, r2}) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x4001, 0x2e2, &(0x7f0000000040)=ANY=[@ANYBLOB="187b6a35df3048f2c5261bf8ca86fbd9000000000000000000000000000000b50000000000000000000000000000009500000000000000"], &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000002f19)=""/231, 0x0, 0x3d}, 0x48) 2018/04/03 10:55:31 executing program 3: io_setup(0xffff, &(0x7f0000000300)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1c4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x4000000000000}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x5, 0x3, 0x8000, 0x6, 0x8, 0x2, 0x7896, 0x98, r1}, &(0x7f0000000100)=0x20) io_setup(0xb8, &(0x7f0000000000)) 2018/04/03 10:55:31 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x901, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x7fff, 0x4, 0x5, 0x7ff, 0x0, 0x1a8, 0x8, 0x0, 0x5, 0x7, 0x8}, 0xb) connect$inet(r1, &(0x7f0000000280)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0xc) ioctl(r0, 0x2, &(0x7f00000002c0)="f8a7a01bc42f5d47f0bcb79fb8fad35c664cc8acda13b454c5f891b698760f8c6b5510aecdfad8436da70ec5cacaf12a974a0c7e5fcc0b303d63264945b4f0a0aad6535a3e3a4449d9a2fa23dcdba82c5c0cb8bb8ac7415aba060dacf9c89657faa61dcb8408bcdcf7bdbd56356384f8") syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7fff, 0x3ffffffffffc) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000ff0), 0x606be5e10459267f) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000140)=""/172) modify_ldt$read_default(0x2, &(0x7f0000000200)=""/99, 0x63) 2018/04/03 10:55:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57872f056a4eb2e43fdbcb01b39460da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327aa5019ff0f88e6b81a81157c0f9be0b064f97912021439edc900a67f7bec8a2a670e08cf7ea97550a1f232090212a"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="0000000000a9000000f253c3e4a5dd82dfee0bd8a45e76b00efe4511136d5cd93b538df27dc6cf19e9781cedccab238a81afe9d6c748196be82cec02647e0246bec1acf5df7c30ba6ba0cce5f27bdfcfd31c5ba80abbd9cd73d5cb9dd620dbb775ec337c484448099795cedd1c3fdd37663987ae8c1d1c433dd28581dafb080af87585a67e13e66c2d0995b2d1a9d801660250693fe289e7410b201cf15051cab2c77c5ae324bf3d3a0f3eee57eae5dc563aef926ba8eba76a408027880b2efbefc3fe581ebaec6f40abc5fb5f4130a39fe440d4dafb1510ce77c1f75c180343275b92bac0b58012d3c6aa6e95f2fa4aef35dbbe392e7ad9b8b0961dddc0c89292aa8b54506489f292ac0a4f68600745d90ad7de804d4cd8eed8cac279fecce7585d3a2319cb1a8af221e24af0db22d370ef5073f7abfff5aeacd9f29404faab46a4ad04a7b85d38d4326b8cf1d68b7662c395f0261bc4887dd22176677ef420eefc5d3e21094c9bff0e898e36cce656c539dbd4d3d3898ee0106ac1efe420d79f66ee11523885de89da1477b8cb69fb935abc0a99ebe867a53e83010639ecf75d29ce2dac5b4936f18ddb6f3a10da07080ee9f083ee70de656f4304eef46e465a88bfe093c3c22c78197046e4aa521a32be82f5deb2be2d7d19c7260c29e3a77e1edddb06249834efd95147421c709baa3753a31114281428987f241c102e2e80aea972") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:31 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f0000000100)="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", 0x168) 2018/04/03 10:55:31 executing program 1: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x10000000, 0x2000) finit_module(r0, &(0x7f00000001c0)='./cgroup\x00', 0x2) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000000180)=""/11) write$cgroup_int(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="c88d4dc0c9b8cfb00e76c89c850f0509e9113fa838d120d574a140897c32ef9b143dc164a7d7a3bd840486acc140d5cc0ab3dc00049f18a2d43966d877776d7b5cfe66b54870252f9dfd0346e2fe33b5a2e561dd89959f589b01859f54326939652984ea8d"], 0x1) 2018/04/03 10:55:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57872f056a4eb2e43fdbcb01b39460da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327aa5019ff0f88e6b81a81157c0f9be0b064f97912021439edc900a67f7bec8a2a670e08cf7ea97550a1f232090212a"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1}, 0x20) sendto$inet(0xffffffffffffffff, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:32 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) sendmmsg(r0, &(0x7f00000069c0)=[{{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f00000010c0)="04", 0x1}], 0x1, &(0x7f0000000000)}}, {{&(0x7f00000023c0)=@rc={0x1f}, 0x80, &(0x7f0000002880), 0x0, &(0x7f0000002900)=[{0x10, 0x84, 0x1}], 0x10}}], 0x2, 0x0) 2018/04/03 10:55:32 executing program 5: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x2) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) read(r1, &(0x7f0000000380)=""/139, 0x8b) socketpair(0x4, 0x80a, 0xa23, &(0x7f0000000040)) sendfile(r1, r0, &(0x7f0000f28ff8), 0x100000002) r2 = getpgid(0x0) writev(r1, &(0x7f0000001000)=[{&(0x7f0000000000)="83", 0x1}], 0x1) tkill(r2, 0x1000000000016) 2018/04/03 10:55:32 executing program 3: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000)=0xf, 0x23d) 2018/04/03 10:55:32 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='attr/keycreate\x00') bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', r1}, 0x10) syz_mount_image$iso9660(&(0x7f00000001c0)='iso9660\x00', &(0x7f0000000200)='./file0\x00', 0x1ff, 0x4, &(0x7f0000000340)=[{&(0x7f0000000440)="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", 0x1000, 0x100}, {&(0x7f00000015c0)="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0x1000}, {&(0x7f0000000240)="3022404d443d5fd85d", 0x9, 0x401}, {&(0x7f0000000280)="d24e7bee622d5d5718313b82c57d9d197341d30743a6c31b4bac5dcd6a91736b2a12154ff9b17fd0f494cafcbf726b44b777dff36612c64b44c225c03164e9028ca4df407b48a9c5c7f3b784df54f3947c34132913b71b82153e4b98a3f050aace0db0a1fc2bcea9959c3a64d1ea3c710c5dab9e5c008113f879d2b63d76c959e3c1dd9d4776a7aba7ce93394ddb1c03b80ab2b652b39bc73d598b9f236493c6619b35be7c4e76853f1c817546467432e8c579484e75f7ca", 0xb8, 0x4}], 0x80000, &(0x7f00000003c0)={[{@iocharset={'iocharset', 0x3d, 'ascii'}, 0x2c}, {@hide='hide', 0x2c}, {@norock='norock', 0x2c}, {@overriderock='overriderockperm', 0x2c}]}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001440)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10, {0x2, 0x4e23, @rand_addr=0x7}, 'lo\x00'}) pwritev(r1, &(0x7f0000001400), 0x10d, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r2, 0xff}, &(0x7f00000000c0)=0x8) 2018/04/03 10:55:32 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) 2018/04/03 10:55:32 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)={[0x34]}, 0x1) 2018/04/03 10:55:32 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$poke(0x5, r0, &(0x7f0000000040), 0xa6) clock_gettime(0x2, &(0x7f0000000000)) 2018/04/03 10:55:32 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0a006bad1f495446b80860512ad0ff0000040000fa", @ANYRES32=0xffffffff], 0xc) 2018/04/03 10:55:32 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cgroup.max.depth\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="779af2323904de447e59c09e74c63aaa043d5cf75d76"], 0x1) 2018/04/03 10:55:32 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000100)=r1) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000040)={0x3, 0xd2c0, 0x6}) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000007, 0x0, 0x0, @tick=0x8, {}, {0xffffffffffffffff, 0x8005}, @time}], 0x30) 2018/04/03 10:55:32 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = getgid() r2 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) setregid(r1, r1) write$cgroup_int(r2, &(0x7f0000000000)={[0x34]}, 0x1) 2018/04/03 10:55:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57872f056a4eb2e43fdbcb01b39460da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327aa5019ff0f88e6b81a81157c0f9be0b064f97912021439edc900a67f7bec8a2a670e08cf7ea97550a1f232090212a"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000), 0x0, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x3, r4}) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000358fe0)={r4}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000640)={r2}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) 2018/04/03 10:55:33 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r1) 2018/04/03 10:55:33 executing program 2: r0 = socket(0x200000000000009, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x100, 0x4148, 0x1, 0x6360cf33, 0x5}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x5}, 0x8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x7, 0x4) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000100)={{0x3a, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x1, 'fo\x00', 0x20, 0xffffffffffff0001, 0x3f}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x10000, 0x322a, 0xffffffffffff7fff, 0x800}}, 0x44) 2018/04/03 10:55:33 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100)=0x100, 0x4) r2 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) prctl$setmm(0x23, 0x5, &(0x7f0000ffb000/0x3000)=nil) write$cgroup_int(r2, &(0x7f0000000000)=ANY=[@ANYBLOB='!'], 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0xb1, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x2, 0x1, 0x2, 0x20, r3}, 0x10) 2018/04/03 10:55:33 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x430000) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={{0x0, 0x7530}, {0x77359400}}) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000100)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, "73797a5f74756e00000000000400"}}, 0x1e) syz_emit_ethernet(0x0, &(0x7f00000001c0)=ANY=[], &(0x7f0000000080)={0x0, 0x80001, [0x464, 0x20]}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 2018/04/03 10:55:34 executing program 0: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x100000000003) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/03 10:55:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57872f056a4eb2e43fdbcb01b39460da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327aa5019ff0f88e6b81a81157c0f9be0b064f97912021439edc900a67f7bec8a2a670e08cf7ea97550a1f232090212a"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x801, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:34 executing program 4: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x3, 0x40) r1 = getpgrp(0x0) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x3f, 0x99c, 0x100, 0x8378, 0x0, 0x1ff, 0x20010, 0xc, 0xffffffffffffff49, 0x4, 0x7f, 0x6, 0x8, 0x1fc0, 0x5, 0x1000, 0x5, 0x7, 0x6, 0x70b2, 0x7, 0x7, 0xffff, 0x1, 0x3, 0xef, 0x7, 0x4, 0x3a, 0x3, 0x800, 0x2, 0x3ff, 0x7, 0x9, 0x4, 0x0, 0x6, 0x7, @perf_config_ext={0xffff, 0xc00000000000}, 0x10000808, 0x9, 0x6, 0x6, 0x10001, 0x4cb4, 0x2fa4}, r1, 0x9, r0, 0x1) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=""/131, 0x83) r2 = socket$kcm(0x29, 0x7, 0x0) sendto(r2, &(0x7f0000c63000), 0x94b58e0b609adbb7, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000640)=[{{&(0x7f0000000040)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bcsf0\x00'}}, 0x1e, &(0x7f00000004c0), 0x0, &(0x7f0000000540)}}], 0x1, 0x0) 2018/04/03 10:55:34 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{0x0, 0x7530}, {r0, r1/1000+30000}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8c, 0x8080) r3 = openat$cgroup_int(r2, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="34fab55466739eea790ff87e8e4a46ed299c81a2675652d9df420924bd9abd0d8ea9f86648e49fb8aeef5dd4eb2e64454979845b411b9c6a52cb8d2eb8e40845a4fc2fd75d60c34292f3a0a3"], 0x1) 2018/04/03 10:55:34 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x3c) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2, 0x200000) accept(r0, &(0x7f0000000100)=@rc, &(0x7f0000000180)=0x80) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x200) fcntl$setsig(r1, 0xa, 0x3e) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) 2018/04/03 10:55:34 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x7fffffff) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)={0x4, {{0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x1}}, 0x1, 0x1, [{{0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}]}, 0x110) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x1000022, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x4) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000080), 0x4) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0x0, 0x14, &(0x7f0000000140)={0xa, 0x0, 0x101, @dev={0xfe, 0x80, [], 0xb}, 0x6}, 0x1c) 2018/04/03 10:55:34 executing program 5: perf_event_open(&(0x7f000001d000)={0x8, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xa0ec, 0x400) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) 2018/04/03 10:55:34 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x4, 0x285, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000040)) pread64(r0, &(0x7f0000000080)=""/19, 0x13, 0x0) 2018/04/03 10:55:34 executing program 6: r0 = socket$inet(0x2, 0x2a5bafd0f10490ad, 0x80000000) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000180), 0x108) socket$key(0xf, 0x3, 0x2) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = accept$packet(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000013c0)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001400)={@empty, @multicast2=0xe0000002, r3}, 0xc) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x3, 'yam0\x00'}, 0x18) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipmr_getroute={0x14, 0x1a, 0xb00, 0x70bd28, 0x25dfdbfc, {0x80}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) connect(r0, &(0x7f00000001c0)=@pppoe={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6_vti0\x00'}}, 0x80) 2018/04/03 10:55:34 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x10000034]}, 0x0) 2018/04/03 10:55:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) set_robust_list(&(0x7f0000000440)={&(0x7f0000000380), 0x0, &(0x7f0000000400)={&(0x7f00000003c0)}}, 0x18) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000080)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) 2018/04/03 10:55:34 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) fgetxattr(r1, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000180)=""/227, 0xe3) r2 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x7, 0x80000) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f00000002c0)=""/82, &(0x7f0000000340)=0x52) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00000004c0)={r3, 0x2, &(0x7f00000003c0)=[0x8001, 0x9a09], &(0x7f0000000400)=[0x57db, 0x7, 0x1f, 0x9], 0x3, 0x5, 0x0, &(0x7f0000000440)=[0x7fffffff, 0x2a, 0x4, 0x7ff, 0x10001], &(0x7f0000000480)=[0xedd, 0xffff, 0x32, 0x7495, 0x6, 0x2, 0x1000]}) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x60000) unshare(0x10000004) link(&(0x7f0000000380)='./file0\x00', &(0x7f0000000140)='./file0\x00') 2018/04/03 10:55:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57872f056a4eb2e43fdbcb01b39460da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327aa5019ff0f88e6b81a81157c0f9be0b064f97912021439edc900a67f7bec8a2a670e08cf7ea97550a1f232090212a"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="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", 0xc01, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:34 executing program 6: r0 = memfd_create(&(0x7f0000000140)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001900), 0x0, 0x0, 0x0) pwritev(r0, &(0x7f0000001540), 0x1a2, 0x0) 2018/04/03 10:55:34 executing program 4: rt_sigaction(0x27, &(0x7f0000005000)={0x1}, 0x0, 0x8, &(0x7f0000003000)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace$peek(0x2, r0, &(0x7f0000000040)) 2018/04/03 10:55:34 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)={[0x34]}, 0x1) 2018/04/03 10:55:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000000100)=""/214, 0x1a4) syz_emit_ethernet(0x11d, &(0x7f000001af70)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "acce26", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}}}}}}}}, 0x0) 2018/04/03 10:55:34 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xfffffffffffffffc, 0x0, 0x401, 0x107d, 0x2}, 0x2c) getrusage(0x1, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x5, 0x0, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/03 10:55:34 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x34]}, 0x1) getrlimit(0x6, &(0x7f00000000c0)) 2018/04/03 10:55:34 executing program 0: syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) 2018/04/03 10:55:34 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$vcsa(&(0x7f0000001740)='/dev/vcsa#\x00', 0x7, 0x428082) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001780)={@mcast1={0xff, 0x1, [], 0x1}, 0x7f, 0x2, 0x1, 0x1, 0x1, 0x81, 0xc3}, &(0x7f00000017c0)=0x20) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0xb, &(0x7f0000000000), 0x4) r2 = syz_open_dev$sndpcmp(&(0x7f00000015c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x2b00) getsockopt$inet6_dccp_int(r2, 0x21, 0x7, &(0x7f0000001600), &(0x7f0000001640)=0x4) pwritev(r0, &(0x7f0000001500)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="4efe2ef6495cffec30263bac7dfdf2e31126c6adf562987c7872998864e5ce42c0c8", 0x22}, {&(0x7f0000001080)="ecd47a8e208b50923b8b55322f183a8b5cffa17857908d60e4ef13876fcb2555eeded2d87821b392fd0e50d673e7fbd2bacc634d9b761bb7258f9de617690b32ce564770256cc884f90a8eedd5a3c3d9f0a306c60cf1012b179827e7cfb2b9eb12f5b24201b4349acf250105a04de9338493721fa9a4a21b5598c65037530d5c83f8fd0c8441123cd13aa52790f6d746e26216e65d0f7fafaa43ab7ac40c33d2a2d238d54b1e01a886520cb93ac2efd25de0c5c41b40c8690ff1a1eeac8768b137cf0dc223329b970055e172fcb1de11004d", 0xd2}, {&(0x7f0000001180)="8a99d0140c9bfb090f7ac73b4e66685c801b87e05a0f0e1d577020502fa7194145459da0f102f21a62fe669cb918a594bd6647794341a58c7a37c786f9772f4fd7ae23ddeba2cb29a60a1e98aff6cf4bf81414cdef8a2d024a1c1b754d664a1549aa753b4e8e7c215ae19b88e5e31854f6b96e1e8467b8ed79d561a7f4bc0a16c93c681d5f9eb7626c785d67b7dcaabbe8911fd7b137aaf056eb1aee75346ca69f18e5c98564b2eeab0f6f6ef621b943cfe4eda5fc2aebd05d99bff9d1a954ed622a98", 0xc3}, {&(0x7f0000001280)="2fef44ebf73a339b97492a77360f78acf84349cb20b3ade70dc775f8a1f9ceacbbef043812", 0x25}, {&(0x7f00000012c0)="c38cf1a0854370f38861ef3d654a359d29d97975de267c19222bb51c5409395994fdd4659b646327", 0x28}, {&(0x7f0000001300)="9a112f2279911a4044c6c455bf6a66a66aad1e37e0ad25a79e2ab53a09816ab51ba8c0d442ae443242f9e4143c96ae90825de39591cf669897ea852ef32fd56f75ae734a2a8871345f4c05b798c39f90ac7b01791364d14d537b3b8457f33941718e47218e90eb7e6091c78f42d20453a978b60ba84d7b6e4b2a", 0x7a}, {&(0x7f0000001380)="cea4a9b4d0e67aa704b9665954024b76f203c7c4bf1abb7b4109", 0x1a}, {&(0x7f00000013c0)="0ce4c853aae3d8d53b25d6a7e1293a596f54b9ea9b12359910023969cc8d4f18197a5a2aae92c5b31dc4e8aed12ad6a15e561c79622710d4df12fb840cc5a2994fc92a2d3bc9f4ad", 0x48}, {&(0x7f0000001440)="51214661bc35ac9b44285fc58b4fb2269173a6b89527e5feb6f1634d53c85345132b501bbbabe332741b140d6a43f45f1d62f51c6453158fe4c6fd46bc735fa4700d093e8eeb6bb96b7ea418730ba4c7302985797d51f5652b7fab3cec90027f0ec1a7911daf5b2283564300cad17985293a8579eeda91e0678c97f2d2adae04eb22ca430ceb8e99c0d92548f52b5c", 0x8f}], 0xa, 0x45) mq_timedreceive(r2, &(0x7f0000001680)=""/112, 0x70, 0xb659, &(0x7f0000001700)={0x77359400}) 2018/04/03 10:55:34 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, r1, 0x708, 0x70bd2a, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1c}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x20004081}, 0x40000) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0), 0x84000) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) write$cgroup_int(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="d40100e71d"], 0x1) 2018/04/03 10:55:34 executing program 4: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) 2018/04/03 10:55:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57872f056a4eb2e43fdbcb01b39460da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327aa5019ff0f88e6b81a81157c0f9be0b064f97912021439edc900a67f7bec8a2a670e08cf7ea97550a1f232090212a"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="0000000000a9000000f253c3e4a5dd82dfee0bd8a45e76b00efe4511136d5cd93b538df27dc6cf19e9781cedccab238a81afe9d6c748196be82cec02647e0246bec1acf5df7c30ba6ba0cce5f27bdfcfd31c5ba80abbd9cd73d5cb9dd620dbb775ec337c484448099795cedd1c3fdd37663987ae8c1d1c433dd28581dafb080af87585a67e13e66c2d0995b2d1a9d801660250693fe289e7410b201cf15051cab2c77c5ae324bf3d3a0f3eee57eae5dc563aef926ba8eba76a408027880b2efbefc3fe581ebaec6f40abc5fb5f4130a39fe440d4dafb1510ce77c1f75c180343275b92bac0b58012d3c6aa6e95f2fa4aef35dbbe392e7ad9b8b0961dddc0c89292aa8b54506489f292ac0a4f68600745d90ad7de804d4cd8eed8cac279fecce7585d3a2319cb1a8af221e24af0db22d370ef5073f7abfff5aeacd9f29404faab46a4ad04a7b85d38d4326b8cf1d68b7662c395f0261bc4887dd22176677ef420eefc5d3e21094c9bff0e898e36cce656c539dbd4d3d3898ee0106ac1efe420d79f66ee11523885de89da1477b8cb69fb935abc0a99ebe867a53e83010639ecf75d29ce2dac5b4936f18ddb6f3a10da07080ee9f083ee70de656f4304eef46e465a88bfe093c3c22c78197046e4aa521a32be82f5deb2be2d7d19c7260c29e3a77e1edddb06249834efd95147421c709baa3753a31114281428987f241c102e2e80aea972") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="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", 0xe01, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:34 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="2e65dbe10af866b9890400000f32d89f0f00ea1b00fd00d1b11c96f2662e0f21546cdbf7b839018ec8", 0x29}], 0x1, 0x0, &(0x7f00000000c0), 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000ff7000/0x1000)=nil}) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00000000c0)="0e31de95aa01ac7897b74c36cdca808bf1fddb712d7a6249091166c6af53f7c7d48ca799ce67a1ad5789481a3b8ff214f787e67ddb7a65e2a9a7a3cc9fb932a0563527f7fe983d5acc3bcccfefeaab1544d3c95b8ffe10d41ca8cf5c017bea89f83234a5b8169707c3ba414df73a5d954351ccf5cd29bc2351c11b21b1e80f81aa04af23e3723b6fc8834a3cc3dbc39299dae631c83ae3e33eb695021b466de475f551fb0e7423653d9581e78c2e9684d1fd8567f1c20162903142ff7be25b83a9bed93f18d81ed580") ioctl$KVM_SMI(r4, 0xaeb7) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f00000001c0)={0x146b, 0x1, 0xfff, 0x7ff, "78358c125bf2d4cbaba494e5c189438c96b37779f5f33b6ca78957c23bc9b9fdaef302771bd01a5da0fd7c2d"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x1, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/03 10:55:34 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0xffffffffffffffff, 0x801) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000100)={0x0, &(0x7f000002d000), 0x0, r3, 0x4}) bind$inet(0xffffffffffffffff, &(0x7f00003daff0)={0x2, 0x4e23}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x2, 0x43, 0x6, 0xff, 0x0, 0x555, 0x40040, 0x8, 0x0, 0x6, 0x7ff, 0x0, 0x1, 0x5, 0xe63b, 0x8, 0xfffffffffffffff9, 0xffffffffffffffff, 0x10001, 0xfffffffffffffe00, 0x7, 0xfffffffffffffc00, 0xfffffffffffff801, 0x81, 0x0, 0x0, 0xd5ec, 0xfff, 0x6, 0x4, 0xfff, 0x400, 0x7fff, 0x8a3e, 0x9441, 0x1, 0x0, 0xfffffffffffffff9, 0x0, @perf_config_ext={0xffffffffffffff7f, 0x5}, 0x10401, 0x6, 0x8, 0x7, 0x7ff, 0x6c3, 0x7ff}, r4, 0x4, r0, 0x0) r5 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x6, 0x200) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) 2018/04/03 10:55:34 executing program 3: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2000, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00000000c0)=0x1, 0x4) splice(r0, &(0x7f0000000000), r1, &(0x7f0000000080), 0x400, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/03 10:55:34 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) syz_emit_ethernet(0x146, &(0x7f0000000100)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="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"], &(0x7f0000000080)) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000040), &(0x7f00000000c0)=0x1ff8634fabfd3d5e) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x2800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x4}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e24, 0x800, @dev={0xfe, 0x80, [], 0x16}, 0x4}}, 0x1, 0x30af, 0x0, 0x100000000, 0x14}, &(0x7f0000000480)=0x98) 2018/04/03 10:55:34 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@empty, @random="6f4f87d17cd8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "3acb3d224487b4b9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0xc52]}) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x101, 0x40080) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000100)={0x0, 0x2710}, 0x10) 2018/04/03 10:55:34 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='\b\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="11fa878cc931888afcaddec27f87f97b0c0d04395bdf6c6cf49bad77299daeebd1bdd5270570e5ae713554dd83893e2aafbd0d6af793b19998025fae2bdd0f524b9b25bc2d2d0f3403a51a2bdc975a2eb33b77632b9a33f19f9fb86b4e081b15bca9762a9c56dbac4c44b5dd92"], 0x1) r2 = getgid() r3 = getgid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000180)=[r2, r3, r4]) r5 = syz_open_dev$binder(&(0x7f0000000300)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_THREAD_EXIT(r5, 0x40046208, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000240)=0x80) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r6, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x3c, r7, 0x8, 0x70bd26, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x3c}, 0x1}, 0x4004080) getsockopt$inet_mreq(r6, 0x0, 0x27, &(0x7f0000000280)={@rand_addr, @broadcast}, &(0x7f00000002c0)=0x8) 2018/04/03 10:55:34 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/03 10:55:34 executing program 4: r0 = memfd_create(&(0x7f00000000c0)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="8d"], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={'bond0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000000040)=0x0) fcntl$setown(r2, 0x8, r8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000005c0)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/04/03 10:55:34 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xf16f, 0x420802) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x4c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x40000000065, &(0x7f0000000000), &(0x7f0000012000)=0x4a) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x400000000000003, 0xa011, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000011000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000908ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) rt_sigsuspend(&(0x7f0000000080)={0x2}, 0x8) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) 2018/04/03 10:55:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r3) sendmsg$alg(r2, &(0x7f00007a6fc8)={0x0, 0x0, &(0x7f0000949000)=[{&(0x7f00003bafde)="9576fb5678f4d89c1b8c63a229d9ca03842653136f77e16d6684d4bfd43e32c65df53930020d1466b3ccd513a1eb90aa", 0x30}], 0x1, &(0x7f0000c39fd0)}, 0x0) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x7, 0x391000) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)}, 0x0) 2018/04/03 10:55:34 executing program 6: io_setup(0x1, &(0x7f0000479000)=0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) io_submit(r0, 0x20000000000000d2, &(0x7f0000738000)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/03 10:55:34 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="2e2f6367e870dd8514241c4f049d15373e1004aab01d494b46090044a6f5ac0000000000000000000000", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x34]}, 0x1) 2018/04/03 10:55:34 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000080)=&(0x7f00000000c0)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000336f58)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000380)={0x0, 0x1, &(0x7f0000000180)=""/117, &(0x7f0000000200)=""/130, &(0x7f00000002c0)=""/153, 0xfffffffffffffffc}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) clock_adjtime(0x7, &(0x7f00000004c0)={0x8, 0xffffffff, 0x7be, 0x100, 0x0, 0x5, 0x17, 0x1, 0x9, 0xe4, 0x401, 0x40, 0x3b414bf9, 0xf38, 0x1, 0x0, 0x1ff, 0x4, 0x1, 0x3f, 0x10001, 0x80000001, 0x7ff, 0xe1, 0x2, 0x7}) sendmmsg(r1, &(0x7f0000005540)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14}}}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000005340), 0x0, &(0x7f0000005380)}}], 0x2, 0x20000001) 2018/04/03 10:55:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0xffffffffffffffd5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="075c6181fd3224b2b27cf2008a010000b9140013ae1400aa0000f103e00000027f10ff00000000002b831a7711efabc879607403c21d9c7ea3959dd36286b7503688f10c51e5065e691080b6d9fca7fb86dc80d8002a5c445f9eabf17b9a4a57872f056a4eb2e43fdbcb01b39460da8ebebb452d5877bb2bfccaf9aeb469a5e290f0a289c6b41388eff4327aa5019ff0f88e6b81a81157c0f9be0b064f97912021439edc900a67f7bec8a2a670e08cf7ea97550a1f232090212a"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="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", 0xc01, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/03 10:55:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000063d3b65045308004500001c00000000003290780000dfffffffffffffff9078e0000001000cbf30f3cf04940f8b79f0e9379ca2f691213f5ddb566481c278e2cf9ba2d705462e49da537050b477de7192491916158461d36b00000000000000000000000800"], 0x0) pipe(&(0x7f0000000000)) [ 632.098705] x86/PAT: syz-executor4:11267 map pfn RAM range req write-combining for [mem 0x1910e0000-0x1910e3fff], got write-back 2018/04/03 10:55:35 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x404001, 0x0) write$cgroup_int(r0, &(0x7f0000000100)={[0x39, 0x31, 0x3f, 0x38]}, 0x4) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000000)=ANY=[@ANYBLOB='}'], 0x1) 2018/04/03 10:55:35 executing program 6: mknod$loop(&(0x7f0000000200)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3f, 0x480040) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000080)=""/66) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x4, 0xae, 0xff, 0x4bb, 0x6, 0x5}) 2018/04/03 10:55:35 executing program 2: r0 = socket(0x0, 0x7, 0x0) write(r0, &(0x7f00002da000)="260000005e0009fff18500002400000700000000000000fff3000008004665000002fb4b35ea", 0x26) read(r0, &(0x7f00005a2f17)=""/233, 0xe9) 2018/04/03 10:55:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="0104000000000000020001c87f000001000000000000000000000000000000000000000000000000000000000000000000000000009f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004d6a3a962ef411affeea2100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)="2e2f6367726f7570004c8e3fa021ff0bcaba7c8cd42c8451f5a3cd0c83f9dbccad2469f2b70a5dbd66a976ae9007895b9b2e14", 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) r3 = syz_open_pts(0xffffffffffffff9c, 0x20000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000300)={{0x73, 0x7fff}, {0x1, 0xfd}, 0x200, 0x1, 0x10001}) ioctl$TCSETSW(r3, 0x5403, &(0x7f00000000c0)={0xff, 0x7, 0x3f, 0x4, 0x0, 0x200, 0x7fc88c01, 0x1, 0x7, 0x7, 0xeaa, 0x8}) write$cgroup_int(r2, &(0x7f0000000000)={[0x34]}, 0x1) [ 632.259385] x86/PAT: syz-executor4:11267 map pfn RAM range req write-combining for [mem 0x1910e0000-0x1910e3fff], got write-back [ 632.395047] dccp_invalid_packet: P.Data Offset(0) too small [ 632.412971] dccp_invalid_packet: P.Data Offset(0) too small [ 632.918555] ------------[ cut here ]------------ [ 632.923602] kernel BUG at drivers/vhost/vhost.c:1652! [ 632.928869] invalid opcode: 0000 [#1] SMP KASAN [ 632.933534] Dumping ftrace buffer: [ 632.937061] (ftrace buffer empty) [ 632.940746] Modules linked in: [ 632.943917] CPU: 1 PID: 11320 Comm: syz-executor0 Not tainted 4.16.0+ #377 [ 632.950898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 632.960248] RIP: 0010:log_write+0x3db/0x4a0 [ 632.964552] RSP: 0018:ffff8801c5457918 EFLAGS: 00010216 [ 632.969895] RAX: 0000000000040000 RBX: dffffc0000000000 RCX: ffffffff854ff3bb [ 632.977145] RDX: 0000000000000067 RSI: ffffc900020b1000 RDI: ffff8801ac717918 [ 632.984405] RBP: ffff8801c5457a58 R08: 0000000020000200 R09: ffffed0031b9141e [ 632.991671] R10: ffff8801c5457ad8 R11: ffffed0031b9141d R12: 0001ffffffffffff [ 632.998937] R13: ffffed0038a8af36 R14: ffff8801c5457a30 R15: ffff8801c54579b0 [ 633.006212] FS: 00007fa766c26700(0000) GS:ffff8801db100000(0000) knlGS:0000000000000000 [ 633.014427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 633.020286] CR2: 00007fa766c05d90 CR3: 0000000190ca9006 CR4: 00000000001606e0 [ 633.027534] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 633.034777] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 633.042026] Call Trace: [ 633.044595] ? copy_overflow+0x30/0x30 [ 633.048457] ? lock_downgrade+0x980/0x980 [ 633.052589] ? lock_release+0xa40/0xa40 [ 633.056537] ? check_same_owner+0x320/0x320 [ 633.060832] ? __fget+0x347/0x580 [ 633.064257] ? lock_downgrade+0x980/0x980 [ 633.068389] ? vq_memory_access_ok+0x1e2/0x260 [ 633.072943] vhost_update_used_flags+0x379/0x480 [ 633.077671] ? vq_access_ok+0x19a/0x200 [ 633.081618] vhost_vq_init_access+0xca/0x540 [ 633.085996] ? vhost_vq_access_ok+0x81/0x1b0 [ 633.090389] vhost_vsock_dev_ioctl+0x6b2/0x890 [ 633.094951] ? vhost_vsock_flush+0xb0/0xb0 [ 633.099159] ? iterate_fd+0x3f0/0x3f0 [ 633.102934] ? find_held_lock+0x35/0x1d0 [ 633.106974] ? __do_page_fault+0x58e/0xbe0 [ 633.111185] ? vhost_vsock_flush+0xb0/0xb0 [ 633.115406] do_vfs_ioctl+0x1b1/0x1520 [ 633.119268] ? ioctl_preallocate+0x2b0/0x2b0 [ 633.123654] ? fget_raw+0x20/0x20 [ 633.127081] ? vmacache_find+0x5f/0x280 [ 633.131032] ? vmacache_update+0xfe/0x130 [ 633.135158] ? SyS_futex+0x269/0x390 [ 633.138844] ? __do_page_fault+0x358/0xbe0 [ 633.143055] ? do_futex+0x22a0/0x22a0 [ 633.146837] ? security_file_ioctl+0x89/0xb0 [ 633.151235] ksys_ioctl+0x94/0xb0 [ 633.154663] SyS_ioctl+0x24/0x30 [ 633.158001] ? ksys_ioctl+0xb0/0xb0 [ 633.161710] do_syscall_64+0x281/0x940 [ 633.165573] ? vmalloc_sync_all+0x30/0x30 [ 633.169693] ? kasan_check_write+0x14/0x20 [ 633.173898] ? finish_task_switch+0x284/0x970 [ 633.178363] ? syscall_return_slowpath+0x550/0x550 [ 633.183269] ? syscall_return_slowpath+0x2ac/0x550 [ 633.188168] ? prepare_exit_to_usermode+0x350/0x350 [ 633.193157] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 633.198494] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 633.203307] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 633.208470] RIP: 0033:0x4552d9 [ 633.211631] RSP: 002b:00007fa766c25c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 633.219308] RAX: ffffffffffffffda RBX: 00007fa766c266d4 RCX: 00000000004552d9 [ 633.226549] RDX: 0000000020f82ffc RSI: 000000004004af61 RDI: 0000000000000015 [ 633.233791] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 633.241034] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 633.248275] R13: 0000000000000351 R14: 00000000006f8038 R15: 0000000000000001 [ 633.255528] Code: 5e 41 5f 5d c3 31 c0 eb a6 e8 e2 80 21 fc 4c 89 e7 e8 ba ad 40 fc 4c 89 f8 48 c1 e8 03 c6 04 18 f8 e9 3a ff ff ff e8 c5 80 21 fc <0f> 0b e8 be 80 21 fc 4d 8d 65 ff e9 7b fe ff ff e8 b0 80 21 fc [ 633.274608] RIP: log_write+0x3db/0x4a0 RSP: ffff8801c5457918 [ 633.280581] ---[ end trace 6721126c2efc7339 ]--- [ 633.285351] Kernel panic - not syncing: Fatal exception [ 633.291169] Dumping ftrace buffer: [ 633.294682] (ftrace buffer empty) [ 633.298365] Kernel Offset: disabled [ 633.301976] Rebooting in 86400 seconds..