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"}, &(0x7f00000011c0)=0x1008) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001200)={r2}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_MASTER={0x8, 0xa, 0x7a}]}, 0x28}, 0x1}, 0x0) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000001280)={0x4, 0x800, 0x401, 0x4, 0x4, 0x9}) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001440)=0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000001240)=0x8) 2018/03/25 16:08:45 executing program 2: unshare(0x40600) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000580)=""/205, 0x13d) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getdents(r0, &(0x7f0000000000)=""/60, 0x145) 2018/03/25 16:08:45 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="28cbfccaa5302a351073180836a4764422a6a76da532446e9a56abb08a0fe868", 0x20}], 0x1, &(0x7f0000000280)}, 0x0) recvmsg(r2, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x32, &(0x7f00000009c0)=[{&(0x7f0000000900)=""/1, 0x1}, {&(0x7f0000000940)=""/92, 0x5c}], 0x2, &(0x7f0000000a00)=""/111, 0x6f}, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000000)=[0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0], &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0, 0x0], 0x3, 0x2, 0x1, 0x2}) 2018/03/25 16:08:46 executing program 5: r0 = socket(0x1e, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80040, 0x0) shutdown(r0, 0x2) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000140)=""/4096) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000040)=""/139) listen(r0, 0x7f) 2018/03/25 16:08:46 executing program 1: r0 = socket(0x1, 0x80008, 0x7fff) getsockopt(r0, 0x114, 0x10000000002716, &(0x7f00000000c0), &(0x7f0000000080)=0x1b3) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x7fff, 0x7, 0x843, 0xb46, 0x2, 0x2, 0xb89d, 0x8001, 0x6, 0x0, 0x6}, 0xb) 2018/03/25 16:08:46 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x800) r1 = memfd_create(&(0x7f0000000140)='\x00', 0x1) tee(r0, r1, 0x1, 0x4) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {}, {}]}) socket$netlink(0x10, 0x3, 0x13) setuid(r3) fremovexattr(r2, &(0x7f0000000000)=@known='security.ima\x00') 2018/03/25 16:08:46 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000400)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000440)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x200003, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000500)={0xfffffffffffffe00, 0x200}) getpgid(r0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000480)) r2 = gettid() r3 = getpgrp(r2) r4 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0xffffffff, 0x4c1) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) write$evdev(r4, &(0x7f0000000300)=[{{r5, r6/1000+30000}, 0xffffffff, 0x8001}, {{}, 0x7, 0x3ff, 0x2}, {{0x0, 0x2710}, 0x5, 0x9, 0xe6}], 0x48) ptrace$setsig(0x4203, r3, 0xff, &(0x7f0000000000)={0x10, 0xe7d, 0x972, 0x1}) sendmsg$unix(r4, &(0x7f0000001c00)={&(0x7f0000000540)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b40)=[{&(0x7f00000005c0)="6c93f5ccc657fb2c9e010c76b1e760986cc7efdf72a3bb4826ae92b81892cda6680379f32c630e42bd0c84df72c8b802316b1a5efb745edb484baad51a6757e066d6abe2ed9e62f561f4f1e297d7531b84bd9420eefb5d9623f577fc17f8b7470b95d6d174", 0x65}, {&(0x7f0000000640)="07483ce4fa5bdb3443ba3323c9d588d0da382db02e533f9eb006b38b4d476264cf3c3e269705b78d9e18a9ce5ac211ae75d238883280a2ec0a7fa77918e26095a8640e5f4247906cf9256e24775d53c0374f6935deba102157c3625ac0a11e4d37b05c850cc1c4f7c912020fe19a00d56d54c084fe0203b4512c76e0f283687d058d584b", 0x84}, {&(0x7f0000000700)="c0a824e66628a64b27ca18f2b7936f82f05b314a1840597de51cb268554ac935feb9c1600559997ce8de4488015c2cade71fd793e215f62ff814c468b9b1851f1b49dc864b611262a50af658e257a6a747cfd70c21c64ae40da7e9f239f27828e172ea00283a41f8dc776ecda3e3ee3d0ab7dd483bfe060e367fb44f9b68aad7d00ae3a4baf35326bc02459ac18f8ed1875554cadad7b3adc80f1bf1fc0dbb28b9c99bd7fe722e2a741508449c81b1aac0e62637d8188b6fed66cd04906fe93fef1fb0165813fb0d6ac1eb", 0xcb}, {&(0x7f0000000800)="36664a2b732c6c69dcfca557d2e3958ccf0e4191120443cd50477d06639e598cf24421ab740cf0a4ce3ef2c267d5d979a04047a49f53eae43b13a0", 0x3b}, {&(0x7f0000000840)="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0x1000}, {&(0x7f0000001840)="e02b4e051421a47acd228ede7a109d8ed71fdf7645d96c307d59fb04d42852dbd933dcd9d87a6b4c83a616432c2b40df489c25e3686a6d48e573a4ab56351d3dec9d8bc6758f2ebc1c5a923f5082c9a14874a709a7c8dd60216eac57acd01b3ad1beb236a78a6b9acfd2150d47087f261688b226bd7215702eabe7b9", 0x7c}, {&(0x7f00000018c0)="cbe48072402cd5db8333ba22cb2589d2968d87946a937e9d85047b77d5284bf11f1a9a2747afb4c38a5f5c010482fa460197f491eb4e630ea4d2080c09c377149065070b25b39c184155b5576fd10be2b023b854a2449e389610932ef0558368c71958320a890ea475d70aa2a493d6054aaa9ff03dae39966c91eb46268c17fcfa6a9a1a0819f94b1fa80c5ea539b7d64602e17073ff915fdd10541e6c158c9aa0a56ff9ae3eb3541d1a12ba07041e6cf90e4ce61f7a13b35ba0eb425392d8f7a95c1343f9b82e0af6c4e404db39faa794bc8f246a6b018b443468f672d5271a9e96fc1a146cb57e024e6997be7da2f4f22792c2d67092", 0xf7}, {&(0x7f00000019c0)="2a41738e9d05466f3d358e7b3cefd064fe0e34ade2054b073e9354a280887b1ce34738ae195eb4d4109421fcbc828a39e6b015ae66ae0782ae981e3e625224614bb07ced5d46fe6d778f04e11aa05cba4438ff543b7bb1452e839d3d80b7a96c9638da64a545af650b654c17707cb5e63d39a0216de52c334a841786a3343c021bd9a0d00899179f8327eba4fdb75ad75b4e1ca7aa237f474910c75e18c4a0fd6f97efe9387141667de07717f41ea831e48149d67f7b36748309ec2edc4ac2b678e33bf67d", 0xc5}, {&(0x7f0000001ac0)="17940081d1e02435171ca29f5cbd0351ad811ac2c24f735f4e3bce74ffda08", 0x1f}, {&(0x7f0000001b00)="75e7dd2a7f8da5061156f6d5ece6c5a975b6dc91594621ae80a7659c93a6f5d0cc5b6f9c", 0x24}], 0xa, 0x0, 0x0, 0xc000}, 0x0) unshare(0x20000400) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000001c40)={0x10001}) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000100)="f2ffa95b6128964fb119b2990792a872ab336ec3bfbd04af0afb8f1b7ca701e5201921b7b0e35da2082b2dc7644aec2adf6a79a33e8c214bb79b22d63c49c60d1e10842741d0d3d4d6194e13a17d4a09e7a4c4e6becedd6e311dbfa6ffd2810396ac9089600e56fb98c5a3af2186495c635b1f36353776fa764d0750867009209302f36603b70edfe35e986f79a6e816254a22c7d5061e09ef5b308612338a17f0a7ce52c70a931fc1649516efd90bd742effc5b73df8a2cb74172ee478356b9787333dab8112c5dae5e7d54") mkdir(&(0x7f0000b8f000)='./file0\x00', 0x0) r7 = inotify_init() r8 = inotify_add_watch(r7, &(0x7f0000b99e7d)='./file0\x00', 0x8) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$KVM_SET_CLOCK(r9, 0x4030ae7b, &(0x7f0000000240)={0x800, 0x9}) inotify_rm_watch(r7, r8) 2018/03/25 16:08:46 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000001, 0xc240) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x7b6, 0x1, 0x100000000, 0x1, 0x94ee, 0x8}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) 2018/03/25 16:08:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xf3ae, 0x840) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0x20, 0xffffffff}, {0xfffffffffffffffc, 0x2}, 0x1, 0x3, 0x81}) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) 2018/03/25 16:08:46 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000140)=""/232) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c2000000615f3c3010ebf349fbf42cf3681c93ffd7ab672f1293befbce7a8cd647ea03252488c5bf1b5dfefd0c8a77553ba2901acc8285e19eb15f9be3ae9153b5b976ff376d93b99ce131948f0d739f91098336219b3db780e6be76677e0000"], &(0x7f0000000080)={0x1}) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x100, 0x400000) 2018/03/25 16:08:46 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa0086dd60783ad600080000fe800000000000000000000000000000fe8000000000004000000000000000004e21000000089078"], &(0x7f00000000c0)={0x0, 0x0, [0x582, 0x0, 0x0, 0x63f]}) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0xc00c1) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000140)={0x0, 0x3ff, 0x9, &(0x7f0000000100)}) 2018/03/25 16:08:46 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x40) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000040)={0x8ec, 0xf18}) pipe(&(0x7f0000043000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00007d3fdb)='\'', 0x1) writev(r1, &(0x7f0000de7fb0)=[{&(0x7f0000b83000)='!', 0x1}], 0x1) 2018/03/25 16:08:46 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x8000) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000380)={0x100000001, 0x3, 0x6, 0x3, 0x8, 0x4, 0x7, 0x2, 0x8, 0x5, 0x13}, 0xb) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x1, 0x0) openat(r3, &(0x7f00000001c0)='./file0\x00', 0x2, 0x13a) bind$alg(r1, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(wp384,cbc-des3_ede-asm)\x00'}, 0x58) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) setpriority(0x1, r4, 0x5c3) r5 = accept$alg(r1, 0x0, 0x0) splice(r2, &(0x7f0000000300), r3, &(0x7f0000000340), 0x0, 0x2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a", 0x5) recvmsg(r5, &(0x7f0000002800)={&(0x7f0000000140)=@nfc_llcp, 0x87, &(0x7f0000000000)=[{&(0x7f0000002840)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x7, 0x736, 0x7, "c17b54e85c72e6b70d43deaccaa069bed6d73ff43f3bd99c2f4adcc8ec715eda872475f1df24cdda01923d23a7e3e50d080a269df77dee0853947aa3b13b626b2e25d1b36d2d74e647919237b8e70621"}, 0xd8) 2018/03/25 16:08:48 executing program 0: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgsnd(r0, &(0x7f0000000040)={0x3}, 0x8, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000080)={{0x4, 0x7}, 'port1\x00', 0x40, 0x0, 0xd, 0x91ce, 0x8, 0x7, 0x9, 0x0, 0x0, 0x3}) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) msgget(0x0, 0x84) 2018/03/25 16:08:48 executing program 2: r0 = socket$inet(0x2, 0x2000000080002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x4, 0x320, [0x0, 0x20000f00, 0x20001188, 0x20001360], 0x0, &(0x7f0000000000), &(0x7f0000000f00)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'syzkaller1\x00', 'irlan0\x00', 'bcsh0\x00', 'bridge0\x00', @random="5e667333ce65", [], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xb8, 0xe8}, [@common=@ERROR={'ERROR\x00', 0x20, {"e04d1c76f0328fa6f4ffc1eb186aaddbab429716ab7c8a4ae3530d1c5a7b"}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x587}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x24, 0x80fd, 'eql\x00', 'nr0\x00', 'gretap0\x00', 'dummy0\x00', @empty, [0xff, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0xf8, 0x170, 0x1a8, [@helper={'helper\x00', 0x28, {{0x0, 'Q.931\x00'}}}, @realm={'realm\x00', 0x10, {{0x8001, 0xffffffff}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x1f, 0xa1c5, 0x0, 0x0, 0x0, "75c303ff6a8b37b39cdb98c7c16f284cd6fddbf590c1376dbb41508c1004a56207ee378eadbd78ee6be915c8bfb0da619c7b2fab0e8c2ce138728c31bb00c049"}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x398) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80000, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x9) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={r2, 0x80000, r3}) 2018/03/25 16:08:48 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x1d0) ioctl$sock_SIOCGIFINDEX(r1, 0x89f4, &(0x7f0000000540)={'sit0\x00'}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0xfffffffffffffffc, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/25 16:08:48 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004522, &(0x7f0000000000)) 2018/03/25 16:08:48 executing program 1: capset(&(0x7f0000000100)={0x20080522}, &(0x7f0000000180)={0x3, 0x7}) mkdir(&(0x7f00009cc000)='./file0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffffffffffffcd03, 0x40000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x15b4, 0x4) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) 2018/03/25 16:08:48 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3f, 0x40) close(r0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x50800, 0x0) bind$llc(r0, &(0x7f00000000c0)={0x1a, 0x335, 0x1000, 0x51, 0x7fffffff, 0xc8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0x7fffffff, 0xfffffffffffffffc, 0x40, 0x5, 0xffff, 0x6}, 0x3, 0x7000000000000, 0x200}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={r2, 0xae5}, &(0x7f0000000240)=0x8) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000100)=&(0x7f0000000140)) 2018/03/25 16:08:48 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x430, 0x101000) getsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r2, 0x3}, 0x8) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r3) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000100)=0x1, 0x4) 2018/03/25 16:08:48 executing program 6: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000240), &(0x7f0000000900)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000400000000000000000ffffffff01000000110000000000000000006970366772657461703000000000000073797a5f74756e000000000000000000626f6e6430000000000000000000000073797a5f74756e0000000000000000000180c2000000000000000000aaaaaaaaaabb0000000000000000a00000003801000088010000706b747479706500000000000000000000000000000000000000000000000000080000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000004c4544000000000000000000000000000000000000000000000000000000000028000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000010073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff01000000050000000000000086dd73797a6b616c6c65723000000000000074756e6c3000000000000000000000007369743000000000000000000000000069666230000000000000000000000000000000000000000000000000ffffffffffff0000000000000000300100003001000080010000697036000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000ffffac1414aa0000000000000000000000000000000000000000000000000000000000000000003a40000000000000000000000000006c696d6974000000000000000000000000000000000000000000000000000000200000000000000000000000ec0000000000000000000000000000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x410) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) linkat(r0, &(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f0000000280)='./file0\x00', 0x1000) 2018/03/25 16:08:48 executing program 0: r0 = memfd_create(&(0x7f0000000000)='/dev/sg#\x00', 0x0) write(r0, &(0x7f000060a000)="d1", 0x1) mmap(&(0x7f0000540000/0x3000)=nil, 0x3000, 0xa, 0x2012, r0, 0x0) fallocate(r0, 0x3, 0x0, 0x31f1) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = getpid() stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@local, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000040)="7a2c9ad1983286a02126241abd8a219ab33f2c3d8fa573a97cf9446b9be1116c7a09ba79002b28ba93d69f82ca4ac6b0c0cf14d641f8e06beb230dc964cc", 0x3e}], 0x1, &(0x7f0000000480)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x138, 0x4000804}, 0x4000084) mbind(&(0x7f0000370000/0x200000)=nil, 0x200000, 0x0, &(0x7f0000000080)=0xfc37, 0x8001, 0x2) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) 2018/03/25 16:08:48 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x101000) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x100) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000080)={0x0, r2}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/124, &(0x7f0000000140)=0x7c) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f00000005c0)) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r4, 0x200) 2018/03/25 16:08:48 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000000)=0x7fff, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000), &(0x7f0000beeffc)) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x401) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000000c0)={0x0, 0x18, &(0x7f0000000080)="62103842b2697ceca6dd1c94ce3619712741d3126b4304bb"}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/03/25 16:08:48 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x40) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) removexattr(&(0x7f0000000280)='./file0/file1\x00', &(0x7f00000002c0)=@random={'system.', '\x00'}) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xec5, 0x40102) mknodat(r0, &(0x7f00000000c0)='./file0/file1\x00', 0x100, 0x5) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000300)={0x280000, 0x5d61acbc35f3e66c, 0x9000}, 0x4) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000100)={0x2, 0x1, 0x200, 'queue1\x00', 0x7fff}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) mknod$loop(&(0x7f0000000040)='./file0/file1\x00', 0x0, 0xffffffffffffffff) 2018/03/25 16:08:48 executing program 1: ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000040)={{}, {}, 0x0, 0x0, 0x8}) r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") writev(r0, &(0x7f0000000040), 0x17b) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/25 16:08:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2c, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary='\b'}]}]}, 0x20}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x800, 0x4) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[]}, 0x78) bind$inet(0xffffffffffffffff, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/25 16:08:48 executing program 6: r0 = socket(0x40000000015, 0x4, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) faccessat(r2, &(0x7f0000000100)='./file0\x00', 0x20, 0xa00) setreuid(0x0, r1) keyctl$session_to_parent(0x12) 2018/03/25 16:08:49 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000640)='2/file0/file0\x00', 0x101401, 0x12) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000680)={0x0, 0xdba}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000700)={r1, 0x9}, &(0x7f0000000740)=0x8) r2 = syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0xfff, 0x80001) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000580)=""/79, &(0x7f0000000600)=0x4f) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000480)=""/180, &(0x7f0000000540)=0xb4) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000007c0)=@filter={'filter\x00', 0xe, 0x4, 0x468, 0xffffffff, 0x0, 0x138, 0x138, 0xffffffff, 0xffffffff, 0x398, 0x398, 0x398, 0xffffffff, 0x4, &(0x7f0000000780), {[{{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x11}, [0xff000000, 0x0, 0xff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], 'ip6gretap0\x00', 'nr0\x00', {0xff}, {0xff}, 0x29, 0x9ae, 0x1, 0x2}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xffffffffffffff43, 'syz1\x00', 0x51}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, [0xff, 0xffffff00], [0xff, 0xff000000, 0x0, 0xffffffff], 'ip6tnl0\x00', 'lo\x00', {}, {}, 0x33, 0x2, 0x1, 0x8}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0xfffffffeffffffff, 0xffffffff}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x4, 0x12913da7, 0x6}}}, {{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [0x0, 0x0, 0xff, 0xffffffff], [0xffffff00, 0xff, 0x0, 0xffffffff], 'ifb0\x00', 'syzkaller0\x00', {0xff}, {0xff}, 0x2, 0x9, 0x4, 0x11}, 0x0, 0x120, 0x148, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x6, 0x2, 0x80000001, 0x24, 0x3}}, @common=@unspec=@cgroup0={0x28, 'cgroup\x00', 0x0, {0x3}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') fchdir(r4) syz_fuseblk_mount(&(0x7f0000000000)='2/file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x2}, &(0x7f0000000280)=0x8) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000cc0)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @random="b20fdc361495"}, 0x10, {0x2, 0x4e24, @rand_addr=0xff}, 'eql\x00'}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0xef18, 0xfb5}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000340)={r5, 0x7, 0xfffffffffffffff8, 0x9, 0x720, 0xe85b, 0x9, 0x7f, {r6, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x5, 0x0, 0x10001, 0x63d, 0x7}}, &(0x7f0000000400)=0xb0) accept4$packet(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000d80)=0x14, 0x800) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7, 0x3) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000dc0)={0x0, 0x0}, &(0x7f0000000e40)=0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in=@broadcast=0xffffffff, 0x4e22, 0x10001, 0x4e23, 0x2, 0xa, 0x80, 0xa0, 0x87, 0x0, r7}, {0x9, 0x3e31, 0x6, 0x4, 0xffffffffffffffff, 0x9, 0x7, 0x7d28}, {0x1, 0x1, 0x5, 0x5960}, 0xec47, 0x0, 0x3, 0x0, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x7e}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, 0x1, 0x6, 0x80000000, 0x80000001, 0x6}}, 0xe8) sync_file_range(r3, 0x8, 0x6f, 0x2) ioctl$KDDELIO(r4, 0x4b35, 0x624d09f7) 2018/03/25 16:08:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback, @in6=@loopback}}, {{@in=@multicast1}}}, &(0x7f0000000100)=0xe8) 2018/03/25 16:08:49 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000080)=@req={0x0, 0x0, 0x1}, 0x5) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x51, &(0x7f0000000080), 0x358, &(0x7f00008b2000)}, 0x0) close(r0) pwrite64(r0, &(0x7f0000000000)="74761682c55907f5adeb9b2d384b9be756eb1a3786ae12d1574bfc72d52ed82e7f4feae312f4b0beb12944d941775fd7c025f8478f26688506ed677a699c5c689a8c5460e81ae86f0510688db02b13b53d9f", 0x52, 0x0) 2018/03/25 16:08:49 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="01000000000000000000090000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000008e07000b0001abab"], 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000012fc8)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000007000)={0x1, 0x0, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x38}, 0x1}, 0x0) timer_create(0x7, &(0x7f0000000140)={0x0, 0x13, 0x2, @thr={&(0x7f0000000040)="a7cf93f768a80dd446f0f4dc7cf5d6829a92dee6529eff85c0f2e32f40dc4dcf9f65fbe52e2d200b9978", &(0x7f0000000080)="a522e71301e63541ad2a077110cf9a823c371bc3218654287b6da6ffb5f5d8e53057adf315249a1b4c75f83130d7859e6fe5195a778c023183db0c91feaa3fa8bb5d0cffc9905ce5686860ebb408075a0748ecae4854aaef2b68bcfa113410d3966e9d9b994e277339ad6efb7314b9864330c24d5ad05dd29c29febb92cae738d1a29452c9886748d39d4b9fb5bf8f4f3f4b3f8edcfbac0073"}}, &(0x7f0000000180)=0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0x7, 0x4200) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000440)={0x0, 0x1000, 0x6, 0x6, 0x5, 0x2}, &(0x7f0000000480)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000004c0)={r4, 0x1, 0x8e75}, 0x8) r5 = syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0x0, 0x0) setsockopt$inet_opts(r5, 0x0, 0xd, &(0x7f0000000380)="64d754cf7ea75d4821829d99dcf2c83b1bd3067730db940894d83322077a56556bfe424aa2679be3ebfe7591ae918a89cff4bcca7f1abfa2d94b06086eef0f390dac5e6ef79720bf8c82685adce2d762adceaa9514e2f991088137dc720ebbca165ac5f8c07e8b494398db3a7fa9777e87", 0x71) timer_settime(r2, 0x0, &(0x7f00000001c0)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000200)) read(r0, &(0x7f0000000240)=""/224, 0xe0) 2018/03/25 16:08:49 executing program 2: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) r1 = socket$inet(0x2, 0x3, 0x32) r2 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xf}, 0xbe40}}, 0x7, 0x4}, &(0x7f0000000500)=0x90) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000540)={r3, 0x5c5, 0xcc, "7dfc4ffa63104f37a406428799fb0973059d40650764dc1efc302c7cda1734039d845a0ee57a61406ce8e2eee15ff4bdfbbd2387003dd9f0724c27f5c3cf20c6f542c518c1aa664295059d9565c2b0742fc8f3ef01d00856ba8ea7810420f64c43b2f2a5e45bfcb8585c662bd5a08dddb684602577883a258dfca019e1842e6048345c550ac5b25dfed866ba85f769710c393f12c30ba23dc8e3bfad42b635202a41951dd71ff82811663ea131ef411281c495bb9031ae9085976cc7a166c9832db7a5146d80c555338c1924"}, 0xd4) sendto$inet(r1, &(0x7f000014cf2c), 0x0, 0x8000, &(0x7f00005b5ff0)={0x2}, 0x10) sendto$inet(r1, &(0x7f0000000040)="20100000", 0x4, 0x0, &(0x7f0000000080)={0x2}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000340)={0x6, r0}) connect$rds(r4, &(0x7f0000000380)={0x2, 0x4e23, @rand_addr=0x6}, 0x10) socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000002c0)={{0x2, 0x4e24, @rand_addr}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x32, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, 'irlan0\x00'}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000640)=0x2de) recvfrom$packet(r0, &(0x7f00000000c0)=""/139, 0x2fd, 0x1, &(0x7f0000000280)={0x11, 0xf7, r5, 0x1, 0xb4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) 2018/03/25 16:08:49 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x0, 0x0, 0x0, 0x401, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6126793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40002400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r2, 0x4, 0x70bd2c, 0x25dfdbfb, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7e}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000001000)={0x2}, 0x10) 2018/03/25 16:08:51 executing program 5: r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f00004defd8), 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) 2018/03/25 16:08:51 executing program 3: syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x8, 0x2) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000040)) r1 = syz_open_dev$amidi(&(0x7f000052bff4)='/dev/amidi#\x00', 0x34, 0x1) write$evdev(r1, &(0x7f0000a37000)=[{{0x0, 0x2710}}, {{0x77359400}}, {}, {}, {{0x77359400}}, {{0x77359400}}, {}], 0x36a) 2018/03/25 16:08:51 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000010000)={0x1, 0x3, 0x5, 0x100}, 0x2c) bpf$MAP_DELETE_ELEM(0xf, &(0x7f0000000100)={r0, &(0x7f0000005fff)='\x00'}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x48000) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/25 16:08:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="01010000000ef40000000300409d9254", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendto(r1, &(0x7f0000000300), 0x2ad, 0x0, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x8000) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x6) 2018/03/25 16:08:51 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x10000000) sendfile(r0, r0, &(0x7f0000000200), 0x2c15) 2018/03/25 16:08:51 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000100)={{r1, r2/1000+10000}, {r3, r4/1000+10000}}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f0000000180)={0x7, 0x1, 'client1\x00', 0x4, "5830966b9267002f", "87a4a3e3bf80db8944ae47aeac029c6102bb64af38d762ec07696564f3f719cd", 0x1, 0x2}) write$rdma_cm(r0, &(0x7f00000002c0)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000040), 0x0, 0xffffffff, 0x10, 0x1, @in={0x2, 0x0, @loopback=0x7f000001}}}, 0x290) getsockopt$nfc_llcp(r5, 0x118, 0x1, &(0x7f0000000380)=""/189, 0xbd) 2018/03/25 16:08:51 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000300)) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) 2018/03/25 16:08:51 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bridge0\x00') listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/175, 0xaf) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip6gretap0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r1, @empty, @rand_addr}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/25 16:08:51 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00004ffff0)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000240)="d7bce8b69ca56a8a6e4444b9ca1f37e296432c804f3f68a29274db7282d4a6ce1c3c2f78a9004e88a0d15e541f21b962b1e479294bcd8b9d07105087ba7f36bdb87b8329092d4753b5aacf5e7c66ab0df62bc38f9c9709f32068993aacda93b58d07a1dbd07b4436415d944634d9007324ab8c3141232913c3d31f53ed0624835239", 0x82, 0x40011, &(0x7f0000000340)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000486000)='>', 0x1, 0x0, &(0x7f0000ee1ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000094effc), 0x4) connect$inet(r2, &(0x7f0000948000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f000094b000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'ip6tnl0\x00', r3}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer\x00', 0x80, 0x0) recvmsg$kcm(r4, &(0x7f00000001c0)={&(0x7f00000005c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/96, 0x60}], 0x1, &(0x7f0000000180)=""/47, 0x2f, 0x25d}, 0x23) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0x16, "56fa4037f75a3e1346b2ca9befd7f35f140dc7fc2735"}, &(0x7f00000003c0)=0x1e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000440)={r6, 0x2c, &(0x7f0000000400)=[@in={0x2, 0x4e21, @rand_addr=0x8001}, @in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x9}]}, &(0x7f0000000480)=0x10) sendto$inet(r1, &(0x7f00000aefff)='\'', 0x1, 0x0, &(0x7f000074bff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/25 16:08:51 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x400, 0x5, [0x3, 0x5, 0x8, 0xffffffffffffff81, 0x2]}, &(0x7f00000000c0)=0x12) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x8}, 0x8) 2018/03/25 16:08:51 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_int(r1, 0x107, 0x1d, &(0x7f0000000780)=0x5, 0x4) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r3 = socket(0x1e, 0x4, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r5 = syz_open_pts(0xffffffffffffffff, 0x4000) ioctl$KDGETMODE(r5, 0x4b3b, &(0x7f0000000100)) r6 = fcntl$getown(r3, 0x9) kcmp(r4, r6, 0x0, r2, r3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000000000000e0000000400000098060000ffffffff5801000000000000a0030000ffffffa2e53f97ffffffffffc8050000c8050000c8050000ffffffff04000000534088666e0000000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x6f8) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.current\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r7, 0x5411, &(0x7f00000000c0)) 2018/03/25 16:08:52 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000b0ef98)={0x0, 0x9, 0x4}) 2018/03/25 16:08:52 executing program 0: r0 = memfd_create(&(0x7f0000000440)='dev ', 0x10000000000) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000000c0)=""/149) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000040)={&(0x7f0000000000)=[0x3, 0x6, 0x100, 0x200, 0x7, 0x1ff, 0x8, 0xfb], 0x8, 0x40, 0x100, 0x6, 0x80000000, 0x2, {0x8, 0xd2, 0x80000001, 0x38cb766c, 0x1, 0x1, 0xda, 0x3, 0x9, 0x2, 0x8, 0x80, 0x5, 0x4, "61b8730b3e5eef5ee92c207193999b8de7dc4ce0843257788f3e05528475d93c"}}) accept4$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x14, 0x80800) syz_open_dev$midi(&(0x7f0000000480)='/dev/midi#\x00', 0xfffffffffffffffc, 0x200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0xa, 0x6, &(0x7f00000004c0)=@raw=[@call={0x85, 0x0, 0x0, 0x1b}, @call={0x85, 0x0, 0x0, 0x29}, @exit={0x95}], &(0x7f0000000500)='GPL\x00', 0x5, 0xc6, &(0x7f0000000540)=""/198, 0x41100, 0x1, [], r1}, 0x48) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000340)={0x0, 0xfffffffffffffffd}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00000003c0)={r5, 0x4b}, &(0x7f0000000400)=0x8) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000180)={'ifb0\x00', 0x200}) ioctl$KDGKBLED(r4, 0x80045105, &(0x7f0000000000)) fcntl$addseals(r0, 0x409, 0xffffffffffffffff) 2018/03/25 16:08:52 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syzkaller0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="31000000050000002500000009000409010200670000000003000000010009090900000027790000ff7f0000f13e"]}) bind$inet6(r0, &(0x7f0000e97000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) accept$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) 2018/03/25 16:08:52 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r2, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6}, 0x14) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') connect$can_bcm(r4, &(0x7f0000000040)={0x1d, r3}, 0x10) 2018/03/25 16:08:52 executing program 7: r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/77, &(0x7f0000000080)=0x4d) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_dccp_buf(r1, 0x21, 0xce, &(0x7f00000000c0)=""/41, &(0x7f0000000100)=0x29) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6) 2018/03/25 16:08:52 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0)="a4a766d0cdefe1cab774392750dd734a6eba2ad7a2dac7c3194e7ca191ecd0243e13f5a7dd7f0109eb364fc26e85766b1b6e45ecb789d2801094567a4afd9c8f176fb922a7011d56d4f1073bd979394d2e2d3dbc2b4a168e21e1c8175b22058cace8d5144300059043aee87414799cf584cbef128b2534e3800e753ce4f58e96eae51392e4c84f54e1d6cbb9fb34f02720b1aaba0af02ba35ce8e3dd6021b7529a85effde007db3adf11d63be7e017cf9e69ba6ac53a816271", 0xb9) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r0, &(0x7f0000000180)={0x1d}, 0x4) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00000001c0)={0x0, 0x4000, 0x3, 0x9, 0x200}) bind$can_raw(r0, &(0x7f0000000040)={0x1d, r2}, 0x10) 2018/03/25 16:08:53 executing program 5: set_mempolicy(0x2, &(0x7f0000000000)=0x3, 0x41) syz_init_net_socket$llc(0x1a, 0x3, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x101000, 0x0) bind$llc(r1, &(0x7f00000000c0)={0x1a, 0x30b, 0x40, 0x1, 0x0, 0x4, @link_local={0x1, 0x80, 0xc2}}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x10000, &(0x7f0000000100)=""/181) socket$inet6(0xa, 0x80003, 0x200000000fc) 2018/03/25 16:08:53 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) socketpair(0x5, 0xa, 0xfffffffffffffffb, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00000000c0)) syz_extract_tcp_res(&(0x7f0000000040), 0x44e, 0x7f) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000359fd5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/25 16:08:53 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x111000, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000280)={r0}) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000240)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x401, 0x2, 0x8, 0x7fffffff, 0x7}, 0x14) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000882ffc), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0xff, @mcast1={0xff, 0x1, [], 0x1}}}, 0xf5, 0x7, 0x400, 0xfffffffffffffffc, 0x8}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={r2, 0xe, "f085566eb7c2482b84e300d1134f"}, &(0x7f00000001c0)=0x16) 2018/03/25 16:08:53 executing program 6: socket$vsock_dgram(0x28, 0x2, 0x0) 2018/03/25 16:08:53 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0xffff) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x0, r1}) set_robust_list(&(0x7f0000000140)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x1, &(0x7f0000000100)}, 0x18) dup2(r1, r0) 2018/03/25 16:08:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000916000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x6) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000240)={0x7, 0x5}) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)) pipe2(&(0x7f0000000280), 0x4000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x202000, 0x0) 2018/03/25 16:08:53 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x20, 0x5, 0xfffffffffffffffe, 0x48}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) r2 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0xffffffffffff1b32, 0x8, 0x5, 0x5, 0xa5, 0x9, 0xe5, 0x9, 0x9, 0xffff}, 0xb) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000400)={r0, 0x28, &(0x7f00000003c0)}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000240)={r1, 0x800}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x5, 0x2}, &(0x7f0000000200)=0x10) write(r2, &(0x7f0000ed7000)="26000000220047019353ff07008a00000002006d200000ff1fc0e9ffff495180e507c7033500", 0x26) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}, 0x2, 0x1ff, 0xffff, 0x4, 0x2}, &(0x7f0000000380)=0x98) 2018/03/25 16:08:53 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xf, 0x4, 0x4, 0xfffffffffffff001}, 0x2c) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x103000, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000240)={0x15, 0xf5, &(0x7f0000000140)="0393cca318f1cae648d60fba344603539b16328fba5b8f1047403b31eb8f4e3ee4b4d76dba99d3a62a23c551dc5101d0058e709c73533f4e81922787991fd29f3ed2e553e6e8f291c3b251fddf559f6be154adc49443f0194d854c7b447e0dcea00362e4f4201eeed3f4b43996922897b80d9ed7f784dd6b7885c7065e3feec7e4ea76ab93b07edd7c6bca18c4e320d0af659d83e56f858de4ff2a250b2dd9918d48bff87804e70d69fb3d128e07d601e15f8642851e9062d56de36fc44c60321f889aeb9f51e8b445e751c2eb7ef486271e79f3a3d0f6406b9959404ed466b5a65cce3e1d34c0924c7908dcc57a94e347e5eea841"}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x240800) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000040)={0x2, 0x9, 0xffffffffffff5222, 'queue0\x00', 0x3}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={0x9, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x1, 0x7fff, 0x1000, 0x80000001, &(0x7f0000000280)='irlan0\x00', 0xbc81, 0x1, 0x100000000}) 2018/03/25 16:08:53 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) prctl$setfpexc(0xc, 0x100002) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000011c0)={0xffffffffffffffff}) getpeername$inet(r2, &(0x7f0000001200)={0x0, 0x0, @multicast1}, &(0x7f0000001240)=0x10) migrate_pages(r1, 0x1ff, &(0x7f0000001100)=0x8, &(0x7f0000001140)=0x7) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9fc1, 0x80001) readlinkat(r4, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/4096, 0x1000) r5 = dup3(r3, r0, 0x80000) r6 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x80010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f0000000040)={r6}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000001180)={0x100}, 0x1) listen(r4, 0x91b) 2018/03/25 16:08:53 executing program 4: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) r0 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x80000001, 0x400) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000300)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000380)={{0x9, 0x2, 0xa6, 0x1, "8af3f5d5fe45899028d26cdf755b10d6d4c3ac5ab493de9c2ee44a5a5c6ef0c0de68e492bfceddfbf8182d2f"}, 0x0, 0x0, 0x8, r1, 0x6, 0x5, "770aeb333a61d1a870280219cc504f428be1a3c083226cb5522c71e739bbe165ed0ffda1c6967328dea158df629098ecbc3c308e819551732a310b891374f34d", &(0x7f0000000340)=':-cgroupxvmnet1cgroupsecurityvmnet1&\x00', 0x25, [], [0x8000, 0xffffffff, 0x7ff, 0xa78]}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/cgroup\x00') setns(r2, 0xfffffffffffffffa) r3 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x20000000, 0x40000) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r5 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="391efc5db62f4477cb8aeacd400629fc0e47827ddf5d4fe16cc510728a87f45fa8b7e34e7d8c5176c859b0948bc159d8368c42c156e4dfe0925687f30eb3a8c26f7412eb7508b638f99c1cbdebc6743fc2bed550241b30e010966ee575a8f7266ac96e891a9fc302806dd7bc9894dc55bb8b5ed533fec693c9eb733aee652d3fead53e8593b6b97d1456f305221719116e8149a82ce3faafe78ae15b552436f355931c67e7", 0xa5, r4) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000580)=0x2, 0xffffffffffffffa3) getpeername(r3, &(0x7f0000000640)=@hci={0x0, 0x0}, &(0x7f00000006c0)=0x80) clock_gettime(0x7, &(0x7f0000000500)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f0000000840)={&(0x7f0000000700)={0x1d, r6}, 0x10, &(0x7f0000000540)={&(0x7f0000000780)=ANY=[@ANYBLOB="07000000040000000001000000000000", @ANYRES64=r7, @ANYRES64=r8/1000+10000, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0100004001000000030000c010e8ff00c3e67f6a5765e68196529cf8ff792a3b51135ce5775aa6dd430df37d168fa57e5ef2f6c8d8bb875a83634fee050df6e703001716b46a4b6bfbf7409b1bafe0c4"], 0x6}, 0x1}, 0x4000800) keyctl$describe(0x6, r5, &(0x7f0000000240)=""/78, 0x4e) keyctl$assume_authority(0x10, r5) 2018/03/25 16:08:53 executing program 5: io_setup(0xfffffffffffffffa, &(0x7f0000000000)) io_setup(0x5, &(0x7f0000000040)=0x0) io_setup(0xb0a, &(0x7f0000000080)) io_destroy(r0) io_setup(0x401, &(0x7f00000000c0)) 2018/03/25 16:08:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000080)) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000180)=r1) r2 = request_key(&(0x7f0000000040)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='/dev/ptmx\x00', 0xfffffffffffffffb) keyctl$invalidate(0x15, r2) 2018/03/25 16:08:54 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x80) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000003fcc)={{0x0, 0x10000000003}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000fb0)=""/80) 2018/03/25 16:08:54 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf8500000000006309000010", 0x102}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000000c0)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101180, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000100)="6204dd39fe775ca03374ce2a3200be4ee31713a9ca65c98820ced0a8d0b8208e7cbdb57ea12d7d7c08ca4ebf3292c6eda0cd4de0b7d33d983e77ea69dd1a50954ccae25f5bf44a", 0x47) 2018/03/25 16:08:54 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) sched_setaffinity(0x0, 0xffffffffffffff5e, &(0x7f00000001c0)=0x2beb) read(r0, &(0x7f00000000c0)=""/100, 0x64) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x94, 0x40000) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000140)={0x401, 0x0, 0x1, 0x4}, 0x10) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/03/25 16:08:54 executing program 3: r0 = request_key(&(0x7f00000002c0)='dns_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffa) keyctl$update(0x2, r0, &(0x7f0000000440)="43008f96aef8f549ad88f62aa09806320c3b5395e3acb964119f8b250adb49dc0a6f15d53e8a71366136698a000da55a03bd7bfdb2e499ff854ec6b529456ac262f507fcb7d25582a2593417fa2449fb853ff828282c92fb6b693de75a7647c70c56023b222d3b36c0a5ae33019da64ecdcd17b575cd751287549e6e9056d9cf5e594ab1550d7423ce12a93494a4d6a0b2618877cf489d0796653759b85d313a9b496abec93f80f564f384afcf496c9f639e0992d9e42de4f8a1364c03c13e6b353b18b8eb1f2b4fb056b51be033adcf1aedbb7802", 0xd5) r1 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x3, 0x200480) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000280)={0x6, 0x9, 0x100000001, 0x72ea000000000000, 0xfffffffffffffffc, 0x200000000000000, 0x1, 0x1, 0x9a, 0x9}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000005c0)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f00000006c0)=0xe8) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000580)='./file0\x00', r2, r3) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x54, r5}) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[0x3, 0x7, 0x7]}) add_key(&(0x7f0000000300)='id_legacy\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="01", 0x1, 0xffffffffffffffff) r6 = socket$inet_icmp(0x2, 0x2, 0x1) shutdown(r6, 0x1) ioctl$sock_netdev_private(r4, 0x89f8, &(0x7f0000000540)="d94c5b744d7472d0bff7a8a97832d140b6f036db194e94e6988dd9245e079982110daae68938355548c06e2d") 2018/03/25 16:08:54 executing program 5: syz_emit_ethernet(0xfffffe6d, &(0x7f0000000000)={@random="cd39f2081b0b", @random="9a8c87bcb5a4", [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x7ffff, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}}}}}}}}, 0x0) 2018/03/25 16:08:54 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="bc", 0x1, 0xfffffffffffffffc) keyctl$describe(0x6, r0, &(0x7f0000000180)=""/219, 0xdb) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x189000, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x3df) 2018/03/25 16:08:54 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000b3b000), 0x4) syz_emit_ethernet(0x43, &(0x7f0000591fee)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @empty, [{[], {0x8100}}], {@generic={0x88a8}}}, &(0x7f0000746ff0)) prctl$void(0x1e) 2018/03/25 16:08:54 executing program 1: getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f0000000040)=0x6e) connect$unix(r0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x10000002284, &(0x7f00000000c0)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) 2018/03/25 16:08:55 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) r1 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000518ff4)) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xab6f, 0x0) getsockname$inet6(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x1c) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000080)={{0x8001, 0x4, 0x8001, 0x7, 0x1000, 0x6}, 0x48, 0x100000001, 0x101, 0x7ff, 0x4, "22f825f630ce81cefe558a0c6bcd7878f93a9fca59031200d8ee25578de76a9ac8cea138ec3087d81724c815f93fe9a3fe230b6fb3da40beb4a8396fabea6058cecb24e9cb555ed61745ed9bf7dd9b73233f2d2170dd26521681ee47c7ba737da37bcafc61fe6870f5d3cf2919d097b7640e76f6feb53cc2e80843ac4202480f"}) signalfd4(r0, &(0x7f0000000040), 0x8, 0x0) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, &(0x7f0000000140)="66baf80cb81e9c4c86ef66bafc0c66b8a64966efc4c163d0d8440f20c03502000000440f22c0674d0fc76c950da6d33e4180890c0000000dc462e501d464470f01cfc461cac20100", 0x48}], 0x1, 0x0, &(0x7f0000000200)=[@dstype3={0x7, 0x5}, @vmwrite={0x8, 0x0, 0x8001, 0x0, 0x6, 0x0, 0xfffffffffffffc00, 0x0, 0x3}], 0x2) 2018/03/25 16:08:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x1a6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000580)={0x0, 0x6, 0x0, 0x800, 0x0, 0x4}, 0x19a) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000280)="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", 0x200}], 0x1) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000780)) recvfrom$unix(r0, &(0x7f0000000080)=""/61, 0x3d, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f0000002f40)=[{&(0x7f0000001d00)="ca", 0x1}], 0x1) 2018/03/25 16:08:55 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/if_inet6\x00') clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffffc}, {}], 0x2, &(0x7f0000380000)={0x0, r1+10000000}) semtimedop(0x0, &(0x7f0000033816)=[{0x0, 0x4}], 0x1, &(0x7f0000034000)={0x77359400}) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000000)=""/110, &(0x7f0000000140)=0x6e) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000180)={0xf000, 0x0, 0x9, 0xad, 0x80000001}) 2018/03/25 16:08:55 executing program 5: syz_emit_ethernet(0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b02230600050000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYBLOB="5000000054adb0db0ddf000000000000000000000000c67e470000000000000800aae717e274d3"], &(0x7f00000002c0)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x8100) accept4$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x1c, 0x800) open(&(0x7f0000000100)='./file0\x00', 0x80, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req={0x3, 0x1, 0x8, 0x4}, 0x10) 2018/03/25 16:08:55 executing program 7: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) migrate_pages(r1, 0x6, &(0x7f0000000940), &(0x7f0000000040)) 2018/03/25 16:08:55 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80100080044d00, &(0x7f0000002000)=0x200) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000000)={0x0, 0x0, [0xfffffffffffffc52, 0x5, 0x4, 0xe8]}) 2018/03/25 16:08:55 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x8000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000080)=0x100000) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60a473c200152b00fe800000000000000000000000000000fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000480)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x200) ftruncate(r1, 0xfff) 2018/03/25 16:08:55 executing program 1: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = dup(r0) r3 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x50, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000080)={r3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/03/25 16:08:55 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x80000) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000000140)={0x5, 0x20, 0x401, 0x5, 0x3}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000180)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x1}, 0x20, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, 'tunl0\x00'}) request_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='keyring\x00', r0) 2018/03/25 16:08:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000f77ff6)='environ\x00') sendfile(r0, r0, &(0x7f000095fff8), 0x401) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/03/25 16:08:55 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400001, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x9d7, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000000f48)=""/244, &(0x7f0000001000)=0xf4) 2018/03/25 16:08:55 executing program 6: ioprio_set$pid(0x1, 0x0, 0x5) 2018/03/25 16:08:55 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f22fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x51) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x8) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x6, 0x10000) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/03/25 16:08:55 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x48000, 0x0) r1 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000000)=0xe5f13aac72445e3f) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000100)=0x400, &(0x7f0000000140)=0x4) bind$can_raw(r0, &(0x7f0000000300)={0x1d, r2}, 0x10) 2018/03/25 16:08:55 executing program 0: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}) writev(0xffffffffffffffff, &(0x7f00000000c0), 0x10000000000001dc) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x1, 0x7ff, "66bf6344de11", 0x6}, 0x10) 2018/03/25 16:08:55 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xf, 0x3, &(0x7f0000dbc000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x1, 0xffffffb5}, [], {0x95}}, &(0x7f0000000000)="47ff3300", 0x2, 0x99, &(0x7f0000000000)=""/153}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x140, 0x100) r2 = getpgrp(0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000180)={0x10000, 0x9, r2, 0x100, r3, 0xffffffffffffffff, 0xff, 0x2}) 2018/03/25 16:08:55 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r2, 0xa}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000140)=0x247, 0x4) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x1, r2, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0xffffffffffffff80) 2018/03/25 16:08:55 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = request_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='/dev/kvm\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='/dev/kvm\x00', r2) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) 2018/03/25 16:08:55 executing program 3: syz_emit_ethernet(0x3a, &(0x7f0000e4fecf)=ANY=[@ANYBLOB="ffffffffffff0000140000000800071cb844cac9db3a5607d7d74700002c80000000080000000000020000000004000000"], 0x0) 2018/03/25 16:08:56 executing program 7: r0 = socket$packet(0x11, 0x10000000002, 0x300) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80, 0x0) r2 = accept$nfc_llcp(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x60) r3 = socket$packet(0x11, 0x0, 0x300) pipe(&(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000c40)={&(0x7f0000000780)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000b00)=[{&(0x7f0000000800)="69ecb5863d16c71c21fa7a5b3b7a8f9e379d554b6a818d93eee706dd76f444c0b9a3c19f2968048b7f4629f0659e1a194b195f006b55611afa8680e16fdef0246c9ee75d49a8a689b38bc92f230788c3bc4b490e3379b6951a4635a6fb648f05202143bde969b69d773f9af186ebbd43830f2b8a284dd551f9090632c84e7cd902bb7a80e27537f6eef2f2af2f43cd1bad340d3788bb8479d17b0e0009e8cb22833eacb007f6eb0a1d45e6fe4dc24811bce4a095b022f0098f7ead829ffc36e10bb427a44f1264e788", 0xc9}, {&(0x7f0000000900)="20a16a20a3d56fcc8f371e8ae8255c783a2a7a5f9af138b027a48743c52616e9b5b7faf924f4cc34eeaab2c101d4f7648477bc", 0x33}, {&(0x7f0000000940)="4a70cdf4008499855803d23fa447ff657302435193df3d8ed1cf4c110ff93d10ca81bf99aee2865a45deeb37eda05f99b17d0b7b513b87fffb989d6596cc7512ae9ba06da42c3fec319b3f1a7969e804e85db75d48466ff86bcf85927bb3079ae84b25e936c3d8a3381542075d3c1d1cb3789db18477025b139a2e8eee05ed53a988075bae08b195f0", 0x89}, {&(0x7f0000000a00)="cb020203ad5e4df633a114ba0bfdd5e97555f22f05159cf64e927ed096f84559b3d08948d59d0ea737fb231fa3241d13833a86a038e438f2e8c5d544ab4f5971b90a95786bc392e82b9302a8f8118da38c277df43b21a55aa2989e0f9052841c81c75818d89f15a35ae5d85302bd952e6a70f8f6332c932f961175e1b108c398fd5291275032650a7e4c4f19541d4b8bd703da2d590d47a5bafd13e4196e3bdbe12090cdb7f2fcf176d6eb825dba", 0xae}, {&(0x7f0000000ac0)}], 0x5, &(0x7f0000000bc0)=[@rights={0x28, 0x1, 0x1, [r0, r1, r4, r2, r1, r1]}, @rights={0x28, 0x1, 0x1, [r2, r3, r1, r0, r3, r1]}], 0x50, 0x80}, 0x20004840) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r6, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f0000001380)=@ll={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="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", 0x5ad}], 0x1, &(0x7f0000001340)}}], 0x2, 0x0) sendto$inet(r4, &(0x7f0000001400)="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", 0x1000, 0x8000, &(0x7f0000000c80)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000ac0)) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000000cc0)={0x0, {{0xa, 0x4e22, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0xe0f6}}}, 0x88) 2018/03/25 16:08:56 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_ifreq(r0, 0x89eb, &(0x7f0000000080)={'dummy0\x00', @ifru_addrs=@generic={0x1a, "e4326f35e5227b45316524a25978"}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x3, 0x4) 2018/03/25 16:08:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c0000001800192900000000000a00000000000000bcc91132530b212eb1e48e0000000008000500020000000800160004000000"], 0x2c}, 0x1}, 0x0) r1 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) 2018/03/25 16:08:56 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020c000909000000ffffffffffffffff02001300020000000000000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000001000000000"], 0x60}, 0x1}, 0xfffffffffffffffd) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000)=""/181, &(0x7f00000000c0)=0xb5) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10) accept(r0, &(0x7f0000000200)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000280)=0x80) bind$netrom(r1, &(0x7f0000000180)=@full={{0x3, {"072f1b4c4103cc"}, 0x6}, [{"dd9cce03a9d0d9"}, {"36f9f3e5d26b2d"}, {"19935eaf7bdda0"}, {"f182c2390dfed2"}, {"c4ccdfb6e2bb4c"}, {"0b82eb1fd5cbb1"}, {"51b6335efdf0ca"}, {"66b9edde4b161d"}]}, 0x48) 2018/03/25 16:08:56 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x30dc02, 0x60) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/25 16:08:56 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x39) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x5000000000000000}, &(0x7f00000000c0)=0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=ANY=[@ANYBLOB="05000000020002000000000000000000180000000303000000ff3f000000000009000000030000000100000000000000ffffffffffffffff20010000ffffffff58020000ffffffffffffffff58020000ffffffff03000000", @ANYPTR=&(0x7f000002bfd0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000100000000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800e80000000000000000000000000000000000000000000000000040004552524f5200000000000000000000000000000000000000000000000000c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a80049030000000000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000002000000000000000000000000736e6d7000000000000000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x328) 2018/03/25 16:08:56 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) r2 = msgget(0x2, 0x0) msgrcv(r2, &(0x7f0000000000)={0x0, ""/181}, 0xbd, 0x1, 0x2000) read(r1, &(0x7f0000000240)=""/118, 0x76) 2018/03/25 16:08:56 executing program 0: capset(&(0x7f0000f4b000)={0x20071026}, &(0x7f0000fc0fe8)={0x0, 0x0, 0xffffffffffffffff}) mq_open(&(0x7f0000000040)='eth0vmnet0\x00', 0x40, 0x0, &(0x7f00000000c0)={0x0, 0x7f, 0xf92c}) 2018/03/25 16:08:56 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) capset(&(0x7f0000000080)={0x19980330, r1}, &(0x7f00000000c0)={0x0, 0x8001, 0x1, 0x4, 0x3d, 0x8}) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) [ 92.589220] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure 2018/03/25 16:08:57 executing program 7: socket$nl_xfrm(0xa, 0x3, 0x87) 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, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x20480, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x1, 0x4) 2018/03/25 16:08:57 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000c1cff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff]}, 0x8}, {0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x9}, 0x4b, [0xc0, 0x78e, 0xeee2, 0x8b, 0x9925, 0x200, 0x1, 0x4]}, 0x5c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000084bff7)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000400)={{{@in=@broadcast, @in=@multicast2}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000500)=0xe8) getegid() ioctl$TIOCEXCL(r0, 0x540c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000180)={r2, 0x7, 0x6f, "357dd416ae27f84d6392223f2aadd2b34d4346d11ea2359089e49e33a7ea71132d2e2383f246a1e68ebbee2f014729f917740987c15182da6a665b15f442b6d6356f7ac11373523fab37180d11cf0d78d8888c8944e23a5a94accb7b1a38f9d4d5a9f51a4b0cec38b83ebf78fe6457"}, 0xfffffd73) ioctl$LOOP_CLR_FD(r1, 0x7003) dup3(r0, r1, 0x0) 2018/03/25 16:08:57 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffd73, 0x0, 0x0, 0xffffffffffffffec) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000040)=0x1, 0x4) 2018/03/25 16:08:57 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xf) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x800, 0x10) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000140)={0x0, 0x4, 0xffffffff, &(0x7f0000000100)}) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x80000) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000040)={{0x2, 0x4e24, @rand_addr=0x63}, {0x306, @random="bb83225765e7"}, 0x8, {0x2, 0x4e20, @rand_addr=0x40}, 'bridge0\x00'}) 2018/03/25 16:08:57 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000f0000000000000007ed5000000e4ffffff6c560000aebcb6357ce7504f5ca40002bbfc06d4b4972d94c93809680feb00009500000000000000ec967cc91f6be336937e73b012a7b352ec1e77ce8713998efd7050e9192b455ee2e6c43ca4c0d46797f0c884c4577f43434ce0d0231a94ab16f8032c572d139e"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) pipe2(&(0x7f0000000000), 0x4800) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x7, 0x2000) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7ac0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000180)=r0, 0x89) write(0xffffffffffffffff, &(0x7f0000000040)="260000005e0009000000eaf83a000000000000000100007d282841ed00ffffff000008db1ee9", 0x26) 2018/03/25 16:08:57 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1000, 0x400100) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000100)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000fc5000), &(0x7f0000000240)="0a9a1c5c870d6ac8be2a4764e9a4ea1e9aff0ab8fb56ec9a54946b03c899007764ef2e4b7a561da2a6e7e9e5e87d4a7074c6ff3979b18b89b97865f118f9733cdc1615a4b3d38c574773e1c475c6d1b45a271e118234aff1eb617d5f60cabcfb4b28bd7717ef94d7f90122233bb7276020c363f6ffdb07e4b1e71b32acf2c6b847d501a396b80f0c8c718c12fb3536000000000000000000000000"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f00000001c0)="c7d911ee7ae324334190407159b83bbbbc41bd9d592e971a37350ac0efbc4dacdb7deb28c0e58df3f7447ee8fe4febd127bb38fc92b793e639bb503420c11a6ed84d74df2aa56e038b55d7ee25a21cf619bcddc035b254bf472c7a", &(0x7f0000000000)=""/148}, 0x18) 2018/03/25 16:08:57 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x80000000005, 0x3, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, 0xc39}, 0x2c) chdir(&(0x7f0000000080)='./file0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2}, 0x1e) 2018/03/25 16:08:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000ed000)={0x0, 0x0, 0x0, 0xddc}) syz_emit_ethernet(0x1056, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f0000001100)={0x1, 0x4, [0xcd2, 0xb2, 0xf1, 0xd98]}) r1 = dup3(r0, r0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r2 = syz_open_pts(r0, 0x41) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x5, 0x0, 0x7fffffff}) writev(r2, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) bind$netrom(r1, &(0x7f0000000000)=@ax25={0x3, {"a87bc15127c715"}, 0x1}, 0x10) 2018/03/25 16:08:57 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x19, 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000040)={0x40, 0x3b4}) 2018/03/25 16:08:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(r0, &(0x7f0000011ff8), 0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x111000, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0x4f, 0x4, 0x3ff, 0xffffffffffffffff, 0xfff, 0x4}) accept$nfc_llcp(r1, 0x0, &(0x7f0000000080)=0xffffffffffffff43) 2018/03/25 16:08:58 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)={0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x200100, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x100, 0x7, 0x6, 0xba24, 0x0, 0xff, 0x200, 0x7, 0x3, 0x4, 0x0, 0x80, 0x5, 0x1, 0x10000, 0x70f, 0xb5b4, 0x7ff, 0x100000000, 0x506, 0x5, 0x9, 0x1, 0x3, 0x5ec, 0x0, 0x81, 0x6, 0x5, 0x800000000000000, 0x1, 0x7ff, 0xd8b, 0x101, 0x80, 0xb294, 0x0, 0x0, 0xca2f87f988cc04f7, @perf_bp={&(0x7f00000000c0), 0x4}, 0x1420, 0x1, 0x0, 0x5, 0x2, 0x1, 0xaa}, r0, 0x8, r1, 0x8) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x4ab, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abcfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x8000000062802, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000040)={0x5, 0xffff}) openat$cgroup_type(r2, &(0x7f0000000200)='cgroup.type\x00', 0x2, 0x0) signalfd4(r2, &(0x7f0000000000)={0x9}, 0x8, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) r4 = getgid() r5 = getegid() getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) setgroups(0x4, &(0x7f0000000380)=[r3, r4, r5, r6]) 2018/03/25 16:08:58 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00002e9000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfff}}}, 0x108) 2018/03/25 16:08:58 executing program 4: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000180)={r2, 0x2}) r3 = open(&(0x7f0000000040)='./file0\x00', 0x686101, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000280)={0x3357c99a}, 0x1) ioctl$sock_bt(r3, 0x8906, &(0x7f00000001c0)="10972f5316981bce9b213b8a075797e6dc34769ddef67e4dc584d0f0ab4e098a74bdeb68a620ac67b0d6f45429d5a341451dba9d5d29cee5ee123ec3f5c55e725677ee4462e1e2b9c79885c3a0b44e9cdf1e2df70f0f6a9d9537feb53dbc121ce832fd082b52b3ed497a9a35cec7a54d34b5bf05eb7257daac8abb7f16387d2da5081bcfb63d72132caa43bb42066fcad4f8dfc6c1fa30090031e55854ed4f80674cbc3966dd8436e1e1b5216bcbfdbde989e65549681123") shutdown(r0, 0x0) 2018/03/25 16:08:58 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x1) ppoll(&(0x7f0000001fd8)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f0000000000), 0x8) 2018/03/25 16:08:58 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200000, 0xa0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a9376da9b2da4bf23c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x9, 0x200000000000004, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/03/25 16:08:58 executing program 5: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) shmat(0x0, &(0x7f0000a1d000/0x200000)=nil, 0x4000) mbind(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x4001, &(0x7f0000000000)=0x9, 0x9, 0x0) 2018/03/25 16:08:58 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = add_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="7084107aa9e6b7f6890da350ce9f76aea83bbf044a34320f7a28901a36ea7631060789a6df4c5650a5504bff587071c2b6899231956bf16bc0a59abc9704295a8f9147b60ad8afe53827479074155a607567ae1ed9adc5b253b622750081b9f6601fb4d86795871cf18d2a54140f8bc2b91eef3f8cf5d36bc4270c79a18708b546fa6a3e596d3b19003fb322fe30320b91f1f16fbec7b576f8a1d5d2d78c094d029a480e5e9d463b2f", 0xa9, 0xfffffffffffffffb) keyctl$revoke(0x3, r1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x9, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001500210302000000001f000002ffff00"], 0x14}, 0x1}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000440)='/dev/vcsa#\x00', 0x1, 0x20400) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000480)={0x0, r2, 0x7}, 0x14) r3 = getpgid(0xffffffffffffffff) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x600}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)={0x16c, 0x3, 0x8, 0x610, 0x70bd29, 0x25dfdbfd, {0x7, 0x0, 0x5}, [@generic="d5fe53b761129a5563163eb74e96dfe62ba480b238723f804781ac233c7091f3933566d139", @typed={0x8, 0x38, @pid=r3}, @typed={0x8, 0x25, @ipv4=@multicast1=0xe0000001}, @typed={0x14, 0x86, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="735d305f402d005d49b4b8e69f6fe7007cd032c45797aaddb81187ae814a1483b2e1ec5be063bc11ea123234437df92df9ac032b59c7b8f3f69cd214cf5c9a5d6918c1174b11bbad28166db9234d3c5698b5bfa553df6b7cde2e904560962d520bc9b593ab2529dac475e0828d7ef7ba3673574e3a9fbc5bcfda44c4f72e072851ee3727b22bf23908427546d19372783ac259ea7c60ff17fcab9e3c00dc96e80f79d93a93bcc2ebdeacfa77519f593ccf01372ee55a03d4a900ba334d0fc3a601bdff75a08ecdc915ec9604edba485d7e522ddf87e54c5794d86b9c0b5ce82b67d74b3c853ced2dd70363d4a1190ebffa4176", @nested={0x1c, 0x8d, [@generic="1a7e535788f4b25bd3975f7552d1ea25a11b98ef638a"]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x4008000}, 0x10) 2018/03/25 16:08:58 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x5) write$cgroup_int(r0, &(0x7f00000000c0)={[0x34, 0x3d, 0x3f, 0x35, 0x3d, 0x38, 0x2d]}, 0x7) lchown(&(0x7f0000000040)='./file0\x00', r2, 0x0) fchown(r0, 0x0, 0x0) lchown(&(0x7f0000000080)='./file0\x00', r2, r3) 2018/03/25 16:08:58 executing program 6: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, r0, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x1}) 2018/03/25 16:08:58 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0xe, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaa4a5ec131000000000000009f23bba4dca3e684403e2157197ac89b04ad80d4a6d6ebc5f916e2d2e1735f3acff4ebd6293ca95878d63abc338ea10f0039248d"], &(0x7f0000000080)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) 2018/03/25 16:08:58 executing program 7: socket$vsock_dgram(0x28, 0x2, 0x0) 2018/03/25 16:08:58 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) syz_open_dev$binder(&(0x7f00003bd000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ppoll(&(0x7f00000000c0)=[{r0, 0x1}], 0x1, &(0x7f0000000700)={0x77359400}, &(0x7f0000000740), 0x8) 2018/03/25 16:08:58 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x3, 0x0) r2 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000, 0x30, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000140)={r2}) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) 2018/03/25 16:08:58 executing program 7: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8), 0x8, 0x0) read(r0, &(0x7f0000deefe7)=""/128, 0x80) signalfd4(r0, &(0x7f0000a71ff8), 0x8, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffc, 0x80000) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000004c0)={0x7, 0x0, [{0xd000, 0x1000, &(0x7f0000001000)=""/4096}, {0x0, 0x6f, &(0x7f0000000080)=""/111}, {0x6000, 0xdf, &(0x7f0000000100)=""/223}, {0x6004, 0xc3, &(0x7f0000000200)=""/195}, {0x7004, 0xb4, &(0x7f0000000300)=""/180}, {0x16005, 0x5f, &(0x7f00000003c0)=""/95}, {0x2000, 0x57, &(0x7f0000000440)=""/87}]}) 2018/03/25 16:08:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000001bc0)={0xa, 0x4e21, 0x7ff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback, @dev}, &(0x7f00000000c0)=0xc) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001b80)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x2}) getsockname$netrom(r1, &(0x7f0000001b00), &(0x7f0000001b40)=0x10) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) sendmsg$nl_route(r1, &(0x7f0000001ac0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000080}, 0xc, &(0x7f0000001a80)={&(0x7f0000000240)=ANY=[@ANYBLOB="08180000040000062cbd7000fdcba24500000000", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="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"], 0x1808}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000001c00)) getsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/25 16:08:58 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x2100c0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x8, 0x3, 0x0, 0x2, 0x101, 0x6, 0xff, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0xb0, 0x4, 0x5, 0x988, 0x1000}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x1, 0x7fff}, &(0x7f00000001c0)=0x8) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f0000000000), &(0x7f000093affc)=0x8) 2018/03/25 16:08:58 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@increfs={0x40406300}], 0x0, 0x0, &(0x7f000012cf22)}) 2018/03/25 16:08:58 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x4e24}, 0x6e) listen(r1, 0x0) connect(r0, &(0x7f0000000480)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0x3a) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x9}, &(0x7f0000000240)=0x48) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000340)={r3, 0xfffffffffffffc78, &(0x7f0000000100)}, &(0x7f0000000140)=0x7e) listen(r1, 0x5) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={'syz_tun\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/25 16:08:58 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7c0, 0x100) vmsplice(r0, &(0x7f0000001200)=[{&(0x7f00000000c0)="b05ed12f0e51109286b5fbef64d032301d3b3d68357ebe9702279ee40d67cf3a61ba0d88006e637c0287760bb5fa", 0x2e}, {&(0x7f0000000100)}, {&(0x7f0000000140)="1dd714305d0f9ea447df291c6729b72201f3c89ddfdd5f7dd88f0a24ca55c97a4e9fdf36644eeed8b677726438645c5ba0fb6c7da7b849099e249b88be31eee3206f9e4f9453b77a72ae205ced0c9e087db9d7a1b4eeb7088d41fc7768299cc109f2e8810558dd997bab240520f689cfc9cdde9bb47bf301d645874fd28a926004504b3e10ed0c406241a640e52e76687b8c4ee40b67583ef2fcc42382d44edf50a1c5bd584b7c9b6fa05c654a4a64d6eff6e20440cc", 0xb6}, {&(0x7f0000000200)="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", 0x1000}], 0x4, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000000)=@ethtool_stats={0x1d}}) 2018/03/25 16:08:58 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xfffffffffffffffd, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xc0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x7, 0x0, 0xff, 0x6, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r2, 0x3, 0x45, "01f0fc0356f7e5b8c979e760721d5a9cbd109affa2ce25433af1ce426483fa60e3510c72d2c658241a5c87ef4aa01fcb2682684a6ee166ec3740a5410f66e4cdc7cfdbcd47"}, 0x4d) write$evdev(r0, &(0x7f0000000040)=[{{0x77359400}, 0x2, 0x7fff}], 0x18) 2018/03/25 16:08:58 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x420840) accept$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x4, 0x3dd9, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/03/25 16:08:58 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000000)=r1) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) shutdown(r1, 0x1) ioctl$TIOCSCTTY(r1, 0x540e, 0x7f) 2018/03/25 16:08:58 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000), &(0x7f00006fcff0)) inotify_init1(0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)) getpgrp(0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x88) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280), &(0x7f0000000300)) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2018/03/25 16:08:58 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0x4}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0x400, 0x10, 0x8, 0xa0}, &(0x7f0000000140)=0x18) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/25 16:08:58 executing program 3: capset(&(0x7f0000000180)={0x19980330}, &(0x7f00009b3000)) fanotify_init(0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x280040) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/03/25 16:08:58 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040)=0x100000001, 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept$inet6(r0, 0x0, &(0x7f00000000c0)) r1 = dup(r0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000140)=0xf4d) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x3ff, 0x1, 0x1, 0x8, 0x78, 0x0, 0x8001}, 0x20) [ 93.160321] binder: 10216:10230 ioctl c0306201 20a20000 returned -14 [ 93.208883] binder: 10216:10243 ioctl c0306201 20a20000 returned -14 2018/03/25 16:08:58 executing program 7: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000580)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000680)=0xe8) setuid(r0) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0xfffffffffffffe98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xb0, &(0x7f0000000000)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x50000000, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffb}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e23, 0x2e, @empty, 0x6}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, &(0x7f0000000280)=0x84) setsockopt(r1, 0x111, 0x1, &(0x7f0000f27000), 0x213) r3 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000000780)={0x0, 0x4, 0xcb, &(0x7f0000000740)}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x400000, 0x0) r6 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x18, 0x2000) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00000003c0)=0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f00000006c0)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2a, {0x2, 0x4e20}, 'nr0\x00'}) get_robust_list(r7, &(0x7f0000000500)=&(0x7f00000004c0)={&(0x7f0000000440)={&(0x7f0000000400)}, 0x0, &(0x7f0000000480)}, &(0x7f0000000540)=0x18) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000380)={r5, 0x0, 0x8000, r6}) 2018/03/25 16:08:58 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000), 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0xc947, 0x4, 0x7}) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) read(r1, &(0x7f0000000040)=""/87, 0x57) 2018/03/25 16:08:58 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='notify_on_release\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) 2018/03/25 16:08:58 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='auxv\x00') ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000180)={0x0, 0x4, 0xfffffffffffffffd, 0x0, 0x100000000000, 0x3}) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000000)=""/179, 0x5d}], 0xe9, 0x0) 2018/03/25 16:08:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000080)={0x5, 0xee}) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5, 0x2) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f00007d9fdc)="240000005a001f0314f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) 2018/03/25 16:08:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000baf000)=""/1, &(0x7f0000000080)=0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x20000400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000140)={0x5, 0x7fff, 0x2, 'queue0\x00', 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0x7fff, 0xfff, 0x3e, 0x1, 0xff, 0x6}) 2018/03/25 16:08:58 executing program 1: socket$inet6_sctp(0xa, 0x0, 0x84) r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77b188", 0x6) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000000c0)=0xffff) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) bind$rds(r0, &(0x7f0000000080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/03/25 16:08:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@ipv6_delroute={0x2c, 0x19, 0x318, 0x70bd25, 0x25dfdbfb, {0xa, 0x94, 0x30, 0x2b0, 0x0, 0x3, 0xff, 0x7, 0xc00}, [@RTA_PRIORITY={0x8, 0x6, 0x9}, @RTA_EXPIRES={0x8, 0x10, 0x3}]}, 0x2c}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000180)) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0xc000, r1, r2, 0x6, 0x8, 0x800080) 2018/03/25 16:08:58 executing program 3: capset(&(0x7f000015eff8)={0x19980330}, &(0x7f000053a000)) prctl$setmm(0x23, 0x0, &(0x7f0000ffb000/0x4000)=nil) 2018/03/25 16:08:58 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x7) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10008}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x32, &(0x7f0000000000)=@nat={"6e61740000000000000000000000000008000100", 0x1b, 0x5, 0x490, 0x0, 0x3b0, 0xffffffff, 0x160, 0x160, 0x518, 0x518, 0xffffffff, 0x518, 0x518, 0x5, &(0x7f0000000000), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @dev={0xfe, 0x80}}, 0x0, 0xa8, 0xf0}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@loopback=0x7f000001, @ipv4=@rand_addr, @gre_key}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, 0xa8, 0xf0}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @port, @gre_key}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, 0xa8, 0xf0}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv6=@dev={0xfe, 0x80}, @ipv4=@rand_addr, @gre_key}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000580)={{0x0, 0x3, 0x2, 0x0, 0x37}, 0x2, 0x3, 0x6}) 2018/03/25 16:08:58 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200001, 0x0) write$sndseq(r0, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control={0x0, 0x0, 0x5}}], 0x30) close(r0) 2018/03/25 16:08:58 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000140)={{0x2, 0x400000000, @broadcast=0xffffffff}, {0x400040000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xa, {0x2, 0x4e22, @multicast1=0xe0000001}, "00080700000404a0b22cc82bf3aed17d"}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000080)=""/113) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/03/25 16:08:58 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000035b000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xffffffff00000000, 0x80040) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000140)={"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"}) sendmsg(r1, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="2649d0bd6da97c51a75f7362d6104cc4", 0x10}], 0x1, &(0x7f0000000140)}, 0x0) 2018/03/25 16:08:58 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xa, 0x7, 0x4, 0x100000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000000200), &(0x7f0000b88000)}, 0x20) r1 = memfd_create(&(0x7f0000000000)='nodev%{(#\x00', 0x1) epoll_wait(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x2) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/25 16:08:58 executing program 6: timer_create(0x0, &(0x7f0000adafa0)={0x0, 0x1c, 0x0, @thr={&(0x7f00003b6000), &(0x7f00001a2fa8)}}, &(0x7f000019cffc)) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfff, 0x20001) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000080)={[0x5000, 0x3002, 0x5000], 0xffffffffffff876a, 0xba, 0x7}) r1 = syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f000036b000)=""/100, 0x71}], 0x9a, 0x800) 2018/03/25 16:08:58 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCFLSH(r0, 0x540b, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='timers\x00') setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="8065359f537e895c02af26723583d9ca", 0x10) r2 = syz_open_pts(r0, 0x8000004001) fcntl$setstatus(r2, 0x4, 0x40000) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000080)=0x3) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x2}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000939000)=0x400000019) ioctl$TCXONC(r2, 0x540a, 0x1) 2018/03/25 16:08:58 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000900)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000a80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000008c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0x48) 2018/03/25 16:08:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0xa, &(0x7f000071d000)="1f000000", 0x4) sendto$inet(r0, &(0x7f0000260000)="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", 0x1000, 0x3fff, 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)={0x10001, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x4, [{{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @rand_addr=0x1c4}}, {{0x2, 0x4e20, @loopback=0x7f000001}}]}, 0x290) pipe2(&(0x7f0000000000), 0x4000) 2018/03/25 16:08:58 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000d4fd4)={0x5, 0x1, 0x4, 0x9}, 0x2c) mknod(&(0x7f0000000100)='./file0\x00', 0xf0a3, 0x5) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000500)=""/235, 0xeb}], 0x1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000140)=0x9, 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'ip6_vti0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) getpeername$inet(r1, &(0x7f0000000240), &(0x7f0000000200)=0x10) 2018/03/25 16:08:58 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x882) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./control\x00', 0x1) mkdirat(r1, &(0x7f0000044ff6)='./control\x00', 0x0) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) 2018/03/25 16:08:58 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000001280)=ANY=[@ANYBLOB="0180c20000000000000000000807450000580000ffc000009068ac1414bbac141400047e000b0000000000000800000086dd080088be00000000100000000100000000000000080022f200000000200000000200000000000000000000000800655800000000"], &(0x7f0000000040)={0x0, 0xffffffffffffffff, [0x0, 0x349]}) getegid() r0 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='.ppp0em1security\x00', 0xfffffffffffffffa) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000340)=0x0) ioctl(r1, 0x80000001, &(0x7f0000002b40)="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") r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0x7, 0x9392000000000000, 0x9, 0x5, 0x6, 0xffffffffffffffff, 0x2}, 0x2c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000003c0)=0x0) r5 = syz_open_dev$amidi(&(0x7f0000000540)='/dev/amidi#\x00', 0x3, 0x240400) r6 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0x9d, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000580)={0x0, 0x9}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000600)={r7, 0x9, 0x9, [0x80000000, 0x81, 0x1, 0xff, 0x2800000000, 0x3, 0x1, 0x9, 0x0]}, &(0x7f0000000640)=0x1a) r8 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x80800) r9 = getpid() r10 = fcntl$getown(0xffffffffffffff9c, 0x9) sendmsg$nl_generic(r1, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20026008}, 0xc, &(0x7f00000004c0)={&(0x7f0000001300)={0x1818, 0x3f, 0x321, 0x70bd25, 0x25dfdbfb, {0x1}, [@generic="11d846", @nested={0x3f0, 0x8e, [@generic="c13f27af6ae04ebd31af70dfa0965563a7f4662acdb7e32c5db9ad3248ea7c0b7021101e9c071e74e0a47580d0f4f38ee7be03442cf5c489b8de2479bb20cb78079c083ec83c1651b76315ce64eb114e597ed95cbf74d1ec0dae75767b02691aba7cbceac91214d44b32420015b29828ef63d7ab5f14c4ada37d5ed96285d8e378eb59ba5adf6c1a627aadd04ee608862d5425f5871d55a6b45942f8a84225caf3a07f82a6f0ff9f448606707dad9d9a3a1505d9b3e337fa4de7ef046e7fbaf8e7ceb69d3b5878bbcc946dbf2903b99a39f40b1455ae0b2e1bbd49d7", @generic="8f3ef9086ec53157e97068277b821361bdb47716062cdd0b7c202e5c21f41bc752790d61ab2f04360af470010bb10eba87b7158bb6ca6bda986bffed54a29fb061237a66f9e8ec3a0327f7b1cb11073bbc0810ee3ef0dd26b3ea6382409da135b04fd8e1824cca7d1f8bb17cbff7d646849e208ad5f6841bd423391bf2289584c7f1188add28406311084501026f55e4f05113f8d324acfdcd2f0b298b9435e9d4e8a4fcb6a2815e670a571fd5d5d37a1a68753bb31225117e77646b3c02d5e4b54f85233782", @generic="2f871e3bd021a6636d0a1f9c24cbc3d1881f4e8c83922815fe7ffc01d5c7e2b882af33dea55746220490300bb4293787dfc53037a494d954d7e9a2cd422bbe88569a8ec0aeac641f3fc7c6d476b5ef93ed8229adfdafaf5160b881213f6c776c53881c000c8d9fde609eb321e81238f663132f374eab12f6cc6b70845addd4623d510e2857958a6d3cced236bcdb828d38da3c218502cfe2b96776417ed80fdce29cf6588f45a4468996773564931a204c900d93e8bab307c4c5d0f4b645414d839419bb887ef92cbc574358940c6cc0cab57749eceb615412623194da4220de71a48cf98087c4d092ebe929ab670b17", @generic="dbf6a04c81b670b303f02977c9e28d32d02714243d3429e1e2ac539ab09ea5fd9a3e393b61df29f4e8af38a00e04ca1f633e1cbb1879d62b5b159a748536e18895647e3bbf0d5d4a8bea204399018d957e1dad1a06a9fddf2aea98d173e198923703d37658bfbe496cc57655341af3f3a65b9a4aea66659234047667c453428c8b80c78587ac173cee7961cd058ad1d2593a08454cead780c533650cf01f87295cf21d25c867453c986713c4f2f65f55be35e6c08459d06ea21e89542f0a3fbeeb7457981e54ea42a73a9a9d0e904e9b", @typed={0x8, 0x5f, @pid=r2}, @generic="44cf1094b77c80895127a8696501a0227201f50b42f4e52a9bb53813a9746d35f3298696c8c2edc8b13c24", @generic="46aa880bfd9b03fd7f5b66acdc1555be070a220f65a3f5a0a76def232a8d74d8fc1894ad06cf1a2d56b39927f1a3bc768ccddc74027edd56b65e69de98a3354911", @typed={0xc, 0x23, @str='big_key\x00'}, @typed={0x8, 0x59, @fd=r3}]}, @nested={0x10bc, 0x66, [@typed={0x8, 0x18, @pid=r4}, @generic="2d1ab34d57a7b1751f0c536ee538203ddbf1ad0f96f5a7b8273fcb791435f8bc070b2ab972900122c085ea6ab5990ed58dd3d67834f31bff5a994052e5a61ceb78590d06c65d486ef39e068b210a61d1db421efa81ddd8a8394c746f3ffcc2aa21aad1c90d49d327d656d5826544e9b07235fdf0ca58802f1db807d960d8986d98179c168fcf30596dea945850783d", @generic="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@typed={0x14, 0x51, @ipv6=@loopback={0x0, 0x1}}, @typed={0x4, 0x89}, @typed={0x8, 0x33, @fd=r5}]}, @nested={0x2e8, 0x48, [@generic="7e8779a53e7410bcbae2bd1bc094ff01e0761dc5d16a493a6d3ee36ed71ca2d14b4eca84de7fca35d047c9b07f2343507d81e9cc776fe420568c4f9d4dfc5d0ecdddaed2ae2c810512510fabb4eee1bc4e4fb34340ba81af6bc9d9c4a76c3ed8c1c6c27dc9f4556cf83775b3a2a426d52832e63b4bcd2c7051685aa300a1b4533c7f5b38ec2932e0b21ccf8eec483a1ce577366dcb", @generic="f3565c5c0d6f613e16187eed70a2989f7e7c51d4e4687f086266a23f6b53fef7fbec634b04fe03e8beb88ecd9ecd7ff65c9fd1fcac962fce660cb98e", @typed={0x8, 0x56, @fd=r8}, @typed={0xf4, 0x40, @binary="120e31e72a711efd4ceeea7f62b7b570acca1f7aeba9222e8b4d1acb16a9cab4a1634881e386ca2cb409c99f3d3bf9622628c476cfef3d5a5aa4f9c3fcfb62b287ed6e7a8d3ea758350757f01fec91655fef74b5aa8f644f52fc624382f33a72aaf11db21aa1f6891ce0f5741abf74437f7041807b7a8cb1e2e496841aef2eb291f338abffd13657a07e3e5e1efd3dcd2826acb958f0334722a3307942f7bac4364a74d34e85a584cdaefbae0ac68c2d539091b65a9abe2b03ea9db23762554dff2e6c321085966a2e8250b44c75bc1df5f6fad2f5847aa8ea6f84e6cfc86f16d9133db9b9588a604cd67906348881"}, @generic="185ee59b0bc4b41b39f26710b53f4b9ca88a724fa4ae06bf04c1a20f5250dae994941139b2cc60155237d3ef7dbb28b83de07eaca572f383f7ba6d7d38cba06a161123e525149ba827a592c00c9b60529101075fec750025dfb845804bd9bf83d523997d8c274796a4999a3fe224fbde76ee5be904750c0cdf1f5e43873a748a683b78eb0c40c3891ed8e2f2db1714cbbe0b045af957e6b22b60359a1372030e74227877411a77f70b8dfc6cf99bdcf5045a8b061cb5", @typed={0x14, 0x13, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="27333978d572b232cb0514565333248f1498fc211365da067b222760526d5c53c2da80eaaa584d1771713175560ae1aeac889c8c5475bc10aa33bf8a732785a7", @typed={0xc, 0x11, @u64=0x7}]}, @generic="3ea46333978ac74b793547ad024ac9dea2a3a602ab680ca60d563899a12362b00731c2bcb523337f86ac898ec5f66ef57e98291c2db1bd48e97d86f36c1f5278eb073a5c6ae658a0a96f0710918fa2e8c84d132f5a", @typed={0x8, 0x19, @pid=r9}, @generic="5050b08eee1a58", @typed={0x8, 0x25, @pid=r10}]}, 0x1818}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x1ee) keyctl$chown(0x4, r0, r11, r12) 2018/03/25 16:08:58 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, "73797a5f74756e00000000000400"}}, 0x1e) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000001e00)=[{0x10, 0x0, 0x1}], 0x10}}], 0x2, 0x0) syz_emit_ethernet(0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaa0000000000000000886442a703000000447828152c9f4f5835a11ed887de8b41b0d1cb3deda9c420d1d8b1d2e318150ad4bb6f557119869f9f42a8112b379c7ce51dbf74aee743634ec1d3f1d1d1189cb1872af7336c598432ee51cd81e358a66bfe27ea5b42fbcf7ab38449e782ce1ffaff7e5df1e12b7f7ec806677b74f4fc303c"], &(0x7f0000000000)) 2018/03/25 16:08:58 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x3) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000080)='dummy0\x00') bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000010090780008"], &(0x7f0000000000)) exit_group(0x5) 2018/03/25 16:08:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x200000, 0x0) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/03/25 16:08:58 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x24000, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000180)=0x1ff, 0xff09) r1 = socket$inet6(0xa, 0x800000000000003, 0x3a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000000080), &(0x7f0000000540)=0xfffffffffffffea7) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x7ff, 0x4) 2018/03/25 16:08:58 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40000000000003, 0x0) fallocate(r0, 0x12, 0x0, 0x80000000) 2018/03/25 16:08:58 executing program 7: write$evdev(0xffffffffffffffff, &(0x7f0000037fe8)=[{{0x77359400}, 0x1, 0x49, 0x2}, {}], 0x30) 2018/03/25 16:08:58 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd6, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0x2) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x5) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/03/25 16:08:58 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) socketpair(0x4, 0x800, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000040)=0x80000000, 0x4) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002e00)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000001340)=ANY=[], @ANYBLOB="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"]) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000200)={0x89, 0x80000001000000, 0x100, 0x6, 0x8, 0x80, 0x10000, 0x465, 0x9, 0x0, 0x7a4, 0x9}) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) bind$packet(r2, &(0x7f0000000140)={0x11, 0x15, r3, 0x1, 0xffffffffffffff00, 0x6}, 0x14) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00000001c0)=0x3) 2018/03/25 16:08:59 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) 2018/03/25 16:08:59 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) ioctl$KDDELIO(r0, 0x4b35, 0xc8c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r1, 0x7}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r3) unlinkat(r4, &(0x7f0000000200)='-/file0\x00', 0x0) sendmsg$netlink(r4, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000), 0x0, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo\x00') fchdir(r5) ioctl$KVM_ASSIGN_SET_INTX_MASK(r5, 0x4040aea4, &(0x7f00000001c0)={0xe09, 0x0, 0x7, 0x3, 0x401}) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='-/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/25 16:08:59 executing program 1: capset(&(0x7f00000000c0)={0x19980330}, &(0x7f00009b3000)={0x0, 0x10}) socketpair(0x9, 0x0, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x3}, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000080)=0x100, 0x4) shmget$private(0x0, 0x2000, 0x1800, &(0x7f0000ffe000/0x2000)=nil) 2018/03/25 16:08:59 executing program 6: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x2810, r0, 0x0) 2018/03/25 16:08:59 executing program 7: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) getdents64(r0, &(0x7f0000000140)=""/221, 0xdd) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x8, 0x0) listxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/4096, 0x1000) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000001280)='sessionid\x00') 2018/03/25 16:08:59 executing program 2: mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f00000000c0)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000306fa0)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/25 16:08:59 executing program 4: creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000247000)='./file0/file0\x00', &(0x7f0000dc4ff2)='./file0/file1\x00', &(0x7f0000441000)="616e6f6e00006e646566730011", 0x1000, &(0x7f0000000000)="d4e12e7fbd26892a32b23287ce86a8d5ca0b1864") mknod(&(0x7f0000000040)='./file0/file1\x00', 0x8008, 0x0) mount(&(0x7f000003b000)='./file0/file0\x00', &(0x7f00000e7ff2)='./file0/file0\x00', &(0x7f000023bff9)='autofs\x00', 0x20000, &(0x7f0000ece000)) 2018/03/25 16:08:59 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect(r0, &(0x7f0000000100)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x1, 0xce, 0x746, 0x45e1e5c5}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000080)={0x38, 0x6, 0x6, 0x4}, 0x10) 2018/03/25 16:08:59 executing program 6: getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f00000001c0)=0x20) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x7, 0xffffffffffffffff, 0x1}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000080)=0x7) syz_emit_ethernet(0x140, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x7ffff, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/03/25 16:08:59 executing program 7: r0 = socket$inet6(0xa, 0x80803, 0x87) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f00000004c0)={0x10, 0x0, 0x800000000}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) r2 = shmget(0x3, 0x1000, 0x2, &(0x7f0000fff000/0x1000)=nil) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r4 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) recvmsg(r1, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/130, 0x82}, {&(0x7f0000000500)=""/240, 0xf0}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/222, 0xde}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000000300)=""/30, 0x1e}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x7, &(0x7f0000003700)=""/16, 0x10, 0x9}, 0x20) r7 = getpgrp(0x0) r8 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003780)='/dev/mixer\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r8, 0xc0a85322, &(0x7f00000037c0)) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0) r9 = fcntl$getown(r1, 0x9) shmctl$IPC_SET(r2, 0x1, &(0x7f00000001c0)={{0x101, r3, r4, r5, r6, 0x14, 0x200}, 0x8, 0x7fff, 0x80000001, 0x89, r7, r9, 0x1}) 2018/03/25 16:08:59 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0xf8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000200)={r2, 0x19aa, 0xc5, "46dd3faf440a7fd50b95f259e6e58a39051759a65986b03add61b53937f81a1066d77d51256029bb812128aa1ca741906bbf7cade487198bbe5eb2b3af5094508e63ab6e181c1e5840729054320a5557bc1b917ffdc202c308a87e958a3360f7ff0f17fd7bb0f9a54e15856d911886260b8e6deb12bf56f69fcafacb7f3752c571a30273490e40081518f956b72c5e824f4e58952ba25914ee13ea22ed3562ecfc238cac66b32afa7c13b09086ee938a211fb189bf4078c5080d93291a29e51a06372cb069"}, 0xcd) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0x8, 0x0, 0x6}) lseek(r3, 0x0, 0x0) 2018/03/25 16:08:59 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) listen(r0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffa, 0x2000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x80000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x101, 0x0, 0x2, 0x7ec9, 0xd655, 0x7ff, 0x0, 0x1, r2}, &(0x7f0000000100)=0x20) 2018/03/25 16:08:59 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000000000), 0x0) uselib(&(0x7f0000000080)='./file0\x00') 2018/03/25 16:08:59 executing program 1: r0 = getpgrp(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syslog(0x5, &(0x7f0000000180)=""/222, 0xde) 2018/03/25 16:08:59 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) seccomp(0x1, 0x0, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0xfff, 0x7, 0x3, 0xae}, {0xcfa6, 0x3, 0x80, 0x8}, {0x1f, 0xe37, 0x2, 0x1}, {0x3, 0x1, 0x100, 0x407a}, {0x7, 0x20, 0x7f, 0x20}]}) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007fafb72d1cb2a4a280930a0600000000000000000004390007002f000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002000)}, 0x0) munlockall() ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/03/25 16:08:59 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000080)) r1 = epoll_create1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x2ed}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000a7eff4)={0x1000000000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) 2018/03/25 16:08:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000200)=0x1e, 0x4) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb, 0x80480}, 0xc) 2018/03/25 16:08:59 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000122000/0x2000)=nil, 0x2000, 0x8000000000404, 0x40000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1, 0x8000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000380)={0x6, 0x9, 0x1, 0x9, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xd4ba}, @in6={0xa, 0x4e20, 0xf4, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x5b8}], 0x64) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x480, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) 2018/03/25 16:08:59 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x3f) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000040), 0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0xffffffffffff117e, 0x30eb, 0x9, {0x0, 0x1c9c380}, 0x0, 0x80000001}) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x20, 0x4) 2018/03/25 16:08:59 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x40000004e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x10001}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5, 0x80000) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000000c0)=0x9, &(0x7f0000000100)=0x4) bind$inet6(r1, &(0x7f0000fe8fe4)={0xa, 0x4e23}, 0x1c) listen(r1, 0x2) listen(r0, 0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xa4, "78c3677f247f5265ca6636036824c4201277f9591375098a4b1260eeeb22c77c0c790c21e7609632134c80d358bb7765d05abaa629114ae87379ed63745b3de695f83675140d36d89cceed53c0bae41e4767be87ff76609a0112ddf1ceb3969da03a0124acbcf59c4b1d805acf0f30e18fa635c2088382c9576aaa1340bf79c047deb62002abe82e8cf29806bbf03f1447e06e0b0d26b650f6bbb631cc1c493672abeb3d"}, &(0x7f0000000240)=0xac) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x6, 0x8, 0x5, 0x4, r3}, 0x10) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffb000/0x4000)=nil, 0x200, 0x0, 0x1, &(0x7f0000ffb000/0x2000)=nil, 0x8001}) r4 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x3, 0x20003) accept$nfc_llcp(r4, 0x0, &(0x7f0000000040)) 2018/03/25 16:08:59 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="cbff7f00000000000e"], 0x9}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, 'dummy0\x00'}}) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0x0, 0x3f}) 2018/03/25 16:08:59 executing program 1: ioctl$int_out(0xffffffffffffffff, 0x5560, &(0x7f0000000000)) accept$alg(0xffffffffffffffff, 0x0, 0x0) 2018/03/25 16:08:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tea-generic)\x00'}, 0x58) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0xffff, 0x1, 0x7ff, 0x800, 0x9, 0x10000, 0x7ff}, 0xc) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x8000000000000009}}) fchdir(r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/03/25 16:08:59 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x100000000000007, 0x4, 0x6, 0x3}, 0xffffffffffffffde) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/25 16:08:59 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x3) r1 = shmget(0x2, 0x3000, 0x20, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000180)=0x4, 0x4) sendfile(r0, r2, &(0x7f00000001c0)=0x57, 0x0) fstatfs(r2, &(0x7f0000000100)=""/101) fchdir(r0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000040)=0x3) getsockopt$inet_dccp_int(r2, 0x21, 0x10, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/25 16:08:59 executing program 2: unshare(0x20000400) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000000040), 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000000c0)={r1, &(0x7f0000000140)=""/9}) 2018/03/25 16:08:59 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x2000000000000005, 0x80000000004, 0x2, 0x10}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r0, &(0x7f00000000c0), &(0x7f00000def43)=""/189}, 0x18) r1 = syz_open_pts(0xffffffffffffff9c, 0x4000) timerfd_create(0x7, 0x800) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x9, 0x80000001, 0x9, 0x2, 0x0, 0x5, 0x1, 0xfffffffffffffffa, 0xba, 0x7ff, 0x7, 0x6}) 2018/03/25 16:08:59 executing program 6: r0 = syz_open_dev$mice(&(0x7f00008b8ff0)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008fdfc0)=[{&(0x7f0000ee4f6e)=""/146, 0x92}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) prctl$setptracer(0x59616d61, r1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) [ 94.153571] x86/PAT: syz-executor3:10432 map pfn RAM range req write-combining for [mem 0x197700000-0x197701fff], got write-back [ 94.277137] x86/PAT: syz-executor3:10459 map pfn RAM range req write-combining for [mem 0x198800000-0x198801fff], got write-back 2018/03/25 16:08:59 executing program 7: r0 = socket(0x10, 0x3, 0x0) fcntl$addseals(r0, 0x409, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f0000000040)=0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x20000000, 0x1}, &(0x7f00000000c0)=0xc) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000240)={'sit0\x00', @ifru_addrs=@in={0x2, 0x0, @rand_addr}}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000280)=""/240, &(0x7f0000000000)=0xf0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000140)=0x20) 2018/03/25 16:08:59 executing program 5: r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6gre0\x00', 0x10) r1 = socket(0x0, 0xa, 0x100000001) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000180)={0x3c3, 0x7}, 0x2) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0xa96e) set_robust_list(&(0x7f0000000300)={&(0x7f0000000240)={&(0x7f0000000200)}, 0xb1b, &(0x7f00000002c0)={&(0x7f0000000280)}}, 0x18) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0xfffffffffffffffe, 0x1) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000140)) bind$bt_sco(r1, &(0x7f0000000040)={0x1f, {0x4, 0x8, 0x20, 0x4, 0x101, 0x8}}, 0x8) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000016c0)=[{&(0x7f00000015c0)="81", 0x1}], 0x1}, 0x20000041) 2018/03/25 16:08:59 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000100)={'ip_vti0\x00', 0x8}) ioctl(r0, 0x7f, &(0x7f0000000640)="072a6b75ae595fedada069b9bbfe0c1b0558d2cb5d53170e13420d58c0616c74eb496bd6468b813ca4ceade855ecc344ccfb7ee4f1442abd54d11dd36675d75a9751f675784c9752e036a497d6c76ac006f4236cb5f533adac69") r1 = request_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='^em0!)nodev\x00', 0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x20, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0xffffffff7fffffff, 0x1, 0x8000, 0x40, 0x3f49efeb, 0x2, 0x5, 0xd4, r2}, 0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r2, 0x40}, &(0x7f0000000300)=0x8) pwritev(r0, &(0x7f00000005c0)=[{&(0x7f0000000280)="d59d2d444da1d00d179d0be29dbaf87ad1a271c01f80a2c57077aa23eea5081a3d3ffca11f2734362e1b408af29300cce32b8d4b416eaadfadfdc88f", 0x3c}, {&(0x7f0000000340)="deae40a945272d863faadf51d6830fb98fead4da3f6714253235da015b13919e31d6dc6f", 0x24}, {&(0x7f0000000380)="f533a4edbb107a1f971b607edff62a18c242c7e8b40fc8633c5dca045b96b4233fef1e70c7a6d5c8c90e387a2224de3d771625411a34f803aba57eee50486b112c7387808564953086e017f31d690758a70e92fb2478417a980e2000568d677396b81dc88dbd79f4084dde0d5c518fde3d8c7febc9a452584bc4b79fc897e5cb29a0467c5eed93a4b0b41c977f8da5d3a478cc0464abd9ce8fec89a68af9b3ac8e1877d9fbbf7b92012f7f18518b5fbafc3b27", 0xb3}, {&(0x7f0000000440)="64a8f52cb7212fff4e1b984c66755c8d3c81bf208cb047e6f4b52f6e519a36c92283647583116aac1cfb47fa3594ec223e944fb382e801ac1ed9c32d6eff8838abcd91371e486c9d50f3ec4ce34e0fba9a442bdf24f6a47145", 0x59}, {&(0x7f00000004c0)="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", 0xfc}], 0x5, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000002c0)=[{}], 0x1, r1) 2018/03/25 16:08:59 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000040)={0x2, [0x0, 0x0]}) ioctl$int_in(r0, 0x5473, &(0x7f0000000080)=0x2) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000280)=""/219, 0xdb}], 0x1) read(r0, &(0x7f0000000200)=""/90, 0x5a) 2018/03/25 16:08:59 executing program 4: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f00004cd000/0x9000)=nil, 0x9000, 0x8000000000003ffe, &(0x7f0000000080)=0x7fff, 0x80000001, 0x3) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000040)={0x1, 0x0, [{0xc0000006, 0x9, 0x400, 0x3f, 0x3}]}) 2018/03/25 16:08:59 executing program 1: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev\x00') setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x400, 0x3, 0x6, 0xe7, 0x1}, 0x14) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) dup2(r0, r0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000080)) 2018/03/25 16:08:59 executing program 6: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0xf0, 0x2, 0x0, 0x9, 0x3, 0x20b2768f, 0x5}, 0x20) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) 2018/03/25 16:08:59 executing program 3: r0 = msgget(0xffffffffffffffff, 0x0) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x2000)=nil, 0x4000) shmdt(r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x801, 0x0) pwritev(r2, &(0x7f0000000200)=[{&(0x7f00000004c0)="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", 0x1b0}], 0x1, 0x0) msgrcv(r0, &(0x7f0000000340)=ANY=[], 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000200)={0x5}, 0x8, 0x0) 2018/03/25 16:08:59 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000280)={0x400, 0xff, 0x1, 0x2}) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x10000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x8000}) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000200)={0x9, 0xbff, &(0x7f0000000100)="21334b2c1c517d49a069afbd409af7d8b79efcbd965da480390db5ce4c93250bfb8415cb471c8b7859bea8615c024e081049fe9460618c20d57bcf39ba226d6098692ba75c79e24c35fb0824debf812f2428999c55f2bf341ff1de6b9fee8618067be9f59b9e4da7214ab0550c55b35eff36e8d76f7b58499917427d818a1fb328d12f911b903765a65e88f8daa2db96b66f3f519a3c74a53c77d378ff83f03b6dec7a2c47c4f7f40433e2ad73c8", &(0x7f00000001c0)="c34e8d7ee98e4ddc448b49c25832d0f92209748a0183a3ccc2c115", 0xae, 0x1b}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000000c0)={r3, r4}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) 2018/03/25 16:08:59 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) 2018/03/25 16:08:59 executing program 4: r0 = socket(0x800000000000010, 0x200000000000002, 0x0) write(r0, &(0x7f0000000040)="240000002e001d05e60000084a206b00fbffffff01000000000000000003004008425d10", 0x24) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x4) socket(0x15, 0x2, 0x2) 2018/03/25 16:08:59 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {0x0, 0x0, 0x3}}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4}}, 0xe8) 2018/03/25 16:08:59 executing program 3: r0 = getpgrp(0xffffffffffffffff) prlimit64(r0, 0xf, &(0x7f0000000000)={0x3, 0x38000}, &(0x7f0000000040)) clock_adjtime(0x0, &(0x7f00007b7f30)={0xda60}) 2018/03/25 16:08:59 executing program 5: set_mempolicy(0x3, &(0x7f0000000040)=0x9, 0x2) set_mempolicy(0xffffffffffffffff, &(0x7f0000000100), 0x109) 2018/03/25 16:08:59 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x1}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000b0a000)=""/128, 0x80) 2018/03/25 16:08:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000000040)=0x1, 0x4) r1 = getpgid(0x0) process_vm_writev(r1, &(0x7f0000001200)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/118, 0x76}, {&(0x7f0000001100)=""/210, 0xd2}], 0x3, &(0x7f0000001840)=[{&(0x7f0000001240)=""/238, 0xee}, {&(0x7f0000001340)=""/243, 0xf3}, {&(0x7f0000001440)=""/37, 0x25}, {&(0x7f0000001480)=""/236, 0xec}, {&(0x7f0000001580)=""/151, 0x97}, {&(0x7f0000001640)}, {&(0x7f0000001680)=""/93, 0x5d}, {&(0x7f0000001700)=""/38, 0x26}, {&(0x7f0000001740)=""/118, 0x76}, {&(0x7f00000017c0)=""/120, 0x78}], 0xa, 0x0) 2018/03/25 16:08:59 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00006d7000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000000c0)) 2018/03/25 16:08:59 executing program 7: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000192ff0)=[{0x6}]}, 0x10) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)=""/1, &(0x7f0000000180)) 2018/03/25 16:08:59 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) clock_gettime(0x7, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00000002c0)={{0x0, 0x7, 0xfffffffffffff001, 0x483, "03d19a71191b3e9e1e512991724a30176825e90e44bf50a7286c92b81fcd7c23c41a197eeef74c3ebc540eaf", 0x81}, 0x7, [0x1000, 0x1, 0x6, 0x1, 0x800, 0x5, 0x2, 0x15e0, 0x80, 0x87, 0x46d, 0x4, 0x0, 0xffffffffffffffff, 0xfffffffffffffff7, 0x3ff, 0xa9, 0x1, 0x1, 0x80000001, 0x0, 0x9, 0x400000000000, 0x1, 0x40, 0x3, 0x7a8, 0x4, 0x1, 0x800, 0x5, 0x9, 0x4, 0x5, 0x7fff, 0x1, 0x8, 0x1000, 0x5, 0x7b61, 0x4, 0x1, 0x9, 0x800, 0x101, 0x3, 0x5, 0x7, 0x504, 0x400, 0x7, 0x0, 0x2, 0x0, 0x7fffffff, 0x9, 0x7ff, 0x401, 0xfffe0, 0x9, 0x5, 0x5, 0x0, 0x1, 0x3, 0x9, 0x9, 0x9, 0x2, 0x100000001, 0x7, 0x7ff, 0x3, 0x800000000000, 0x3, 0xe19, 0x4, 0x3, 0x100000001, 0x1, 0xad2f, 0x3e7b, 0x8001, 0x4, 0x34, 0x1, 0x2, 0x9, 0x8000, 0xd4, 0x7, 0x3ffc0000, 0x100000001, 0x9, 0x2, 0x8, 0xff, 0x7, 0x6, 0x1, 0x4, 0x1ff, 0x2, 0x0, 0xfff, 0x3ff, 0x2, 0x4, 0xffffffff80000001, 0x5, 0x4000000000000, 0x4f, 0x5, 0x1, 0x6, 0x8, 0xff, 0x1, 0x5, 0x5, 0x3, 0x2, 0x20, 0xb54, 0x5, 0x0, 0x2], {r2, r3+10000000}}) 2018/03/25 16:08:59 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000002480)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000023c0)=[{&(0x7f00000000c0)=""/68, 0x44}, {&(0x7f0000000140)=""/169, 0xa9}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/105, 0x69}, {&(0x7f0000001280)=""/67, 0x43}, {&(0x7f0000001300)=""/24, 0x18}, {&(0x7f0000001340)=""/117, 0x75}, {&(0x7f00000013c0)=""/4096, 0x1000}], 0x8, &(0x7f0000002440)=""/41, 0x29}, 0x40012042) r1 = accept$unix(r0, &(0x7f0000002580)=@abs, &(0x7f0000002540)=0x6e) mkdir(&(0x7f0000002700)='./control\x00', 0x7f) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000002640)={'lo\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) mknodat(r2, &(0x7f0000000000)='./control\x00', 0x0, 0x0) io_setup(0x10000, &(0x7f0000002500)=0x0) io_destroy(r3) 2018/03/25 16:08:59 executing program 5: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'trusted.', '/dev/audio#\x00'}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) 2018/03/25 16:08:59 executing program 1: socketpair$inet6(0xa, 0x0, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000100)=0x4) r1 = getpid() ptrace$peek(0x2, r1, &(0x7f0000000140)) perf_event_open$cgroup(&(0x7f0000000080)={0x2, 0x70, 0x213, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000200)=""/150) 2018/03/25 16:08:59 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000002f80)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x0) 2018/03/25 16:08:59 executing program 5: recvmmsg(0xffffffffffffff9c, &(0x7f0000002300)=[{{&(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001900)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/199, 0xc7}, {&(0x7f0000001580)=""/154, 0x9a}, {&(0x7f0000001640)=""/76, 0x4c}, {&(0x7f00000016c0)=""/60, 0x3c}, {&(0x7f0000001700)=""/28, 0x1c}, {&(0x7f0000001740)=""/113, 0x71}, {&(0x7f00000017c0)=""/151, 0x97}, {&(0x7f0000001880)=""/70, 0x46}], 0x9, 0x0, 0x0, 0xffff}, 0x6}, {{&(0x7f00000019c0)=@un=@abs, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a40)}, {&(0x7f0000001a80)=""/72, 0x48}], 0x2, &(0x7f0000001b40)=""/29, 0x1d, 0x7f}, 0x5}, {{&(0x7f0000001b80)=@ipx, 0x80, &(0x7f00000021c0)=[{&(0x7f0000001c00)=""/225, 0xe1}, {&(0x7f0000001d00)=""/109, 0x6d}, {&(0x7f0000001d80)=""/164, 0xa4}, {&(0x7f0000001e40)=""/63, 0x3f}, {&(0x7f0000001e80)=""/96, 0x60}, {&(0x7f0000001f00)=""/187, 0xbb}, {&(0x7f0000001fc0)=""/121, 0x79}, {&(0x7f0000002040)=""/117, 0x75}, {&(0x7f00000020c0)=""/228, 0xe4}], 0x9, &(0x7f0000002280)=""/117, 0x75, 0x7}, 0x3}], 0x3, 0x12020, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000023c0)={{0xa, 0x4e21, 0xc000000000, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0xfffffffffffffffc, [0x2, 0x7, 0x450e, 0x7cb, 0x1, 0x6e5e, 0x4, 0xfffffffffffff801]}, 0x5c) syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x100000000, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x251e}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$alg(0x26, 0x5, 0x0) 2018/03/25 16:08:59 executing program 7: times(&(0x7f0000000040)) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bridge0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/03/25 16:08:59 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000140)=ANY=[@ANYBLOB="000088a61f8c9508ea000000000000"], 0x8) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) 2018/03/25 16:09:00 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0xffffffffffffffe9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_pts(r1, 0x8000) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000000000)="ef00fffff7ba09bf000000000000633f99f2179f3bf0bde95b808535dedce8a847b9c65c34be26da9503a35046469f08", 0x30, 0x0, &(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80) r3 = getpid() sched_rr_get_interval(r3, &(0x7f00000001c0)) recvmsg(r2, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x6, &(0x7f0000ae0fc0)=[{&(0x7f00009bfff3)=""/13, 0xd}, {&(0x7f0000b9ff8b)=""/117, 0x75}], 0x2, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000140)={r4, 0x3}) 2018/03/25 16:09:00 executing program 4: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="fb"], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$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) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) syz_kvm_setup_cpu$x86(r0, r7, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000080)="0f090f00170f32650f01cfea00400000260065653e660f38400443660f3881478ab87b4dd3c40f23d80f21f835400000300f23f8b9bf0b0000b800000080ba000000000f30dd0b", 0x47}], 0x1, 0x48, &(0x7f00000001c0)=[@cstype3={0x5, 0x7}, @cr4={0x1}], 0x2) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/25 16:09:00 executing program 5: syz_emit_ethernet(0x7a, &(0x7f00000002c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv6={0x86dd, {0x0, 0x6, "897a89", 0x44, 0x3c, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {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}}}}}}}, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}}) 2018/03/25 16:09:00 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000040)=@ipx={0x4, 0x46de, 0x1, "da7aadcb0e29", 0x1}, 0xfffffffffffffcc5) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000001240)={0x1, 0xa64, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "fec57a703ef06725e974cbb001c587d796ac85e5f49a6e3e5a7c22522585a3e024d300a094ceb94c5f404a89ac331804a69f12e9a40afb854d359198939d4ba0"}}, 0x80}, 0x1}, 0x0) r2 = getpgrp(0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f0000000340)={0x3f, 0x401, 0x8000000}) get_robust_list(r2, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f0000000100), 0x0, &(0x7f0000000180)={&(0x7f0000000140)}}, &(0x7f0000000240)=0x18) sendmsg$can_bcm(r0, &(0x7f0000012fc8)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="020000000700000000000000000000003dcddb714df1a7e31a01d72182f2c7ed66fbe5b875a7bbc6aa1a12951b2d4335898c4680e4ceff4e94b47840f64e77136a5b478cba0f", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000f5e000000000000000e1a7"], 0x48}, 0x1}, 0x0) 2018/03/25 16:09:00 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200100, 0x0) unshare(0x400) mkdir(&(0x7f00000001c0)='./file0\x00', 0x98) r1 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000005, 0x51, r1, 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) connect$ipx(r0, &(0x7f00000000c0)={0x4, 0x6, 0x200, "e3d55f63c05c", 0x8}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f0000065000)=@random={'osx.', 'btrfs.'}) 2018/03/25 16:09:00 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x1) write(r0, &(0x7f0000022000)="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", 0xfa3) 2018/03/25 16:09:00 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/netstat\x00') getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000380)={@remote, @broadcast, 0x0}, &(0x7f00000003c0)=0xc) connect$packet(r1, &(0x7f0000000400)={0x11, 0x7, r2, 0x1, 0xffffffffffff0000, 0x6, @random="eb3b067407b1"}, 0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x4, 0x3}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0xffffffff, 0x0, 0x6, 0x81, 0xc0}, &(0x7f0000000280)=0x98) [ 94.846251] QAT: Invalid ioctl [ 94.858802] QAT: Invalid ioctl [ 94.862339] QAT: Invalid ioctl [ 94.871375] x86/PAT: syz-executor4:10549 map pfn RAM range req write-combining for [mem 0x1a4420000-0x1a4423fff], got write-back 2018/03/25 16:09:00 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) 2018/03/25 16:09:00 executing program 5: r0 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='wlan0+\x00', 0xfffffffffffffffb) keyctl$describe(0x6, r0, &(0x7f00000000c0)=""/78, 0x4e) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x7ffffffff000, 0x3, &(0x7f0000c87000/0x2000)=nil) [ 94.899094] QAT: Invalid ioctl [ 95.030748] x86/PAT: syz-executor4:10549 map pfn RAM range req write-combining for [mem 0x1a4420000-0x1a4423fff], got write-back 2018/03/25 16:09:00 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) r2 = openat$cgroup_int(r0, &(0x7f0000000480)='r\x00\x00\x00\x00\x00\x00\x00\x00', 0x2, 0x0) write(r2, &(0x7f0000000180)="6b6fe16f8c6e223c33773b5e046e19c88ccb20a25dfba20fe93583499e4bea90ceca83237a62ffe3cd087e5b13d5d5624a23eaa3ba6412890a9141a48585e1f60e26db541222cace5c33d6d07c07ff8d24851f225abd51fdf3722b4213c62f784ae9a9ecaeecfbeb515915014b7b1dde5d6caff66fe94ea0eeb7687301ea9c70fd9b99d78216c1acd3aa5f1364f9db32d041af13135a372fc48f5f7cd7130fad52f8265f328a078e261e0979ca07448e191a0b42c6f81e8cefd14a872750269af4e42edf64f71b78fed9f03d", 0xcc) 2018/03/25 16:09:00 executing program 1: r0 = socket(0x40000000011, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffc7d) ioctl$int_in(r0, 0x5421, &(0x7f00004cfff8)=0x6) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x8000) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)={0xffff}) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0x2000}) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x7) getgid() openat$cgroup_ro(r0, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000180)=ANY=[@ANYBLOB="0080000087fcc078309bb104ec2b4cea7771d24e90643cee33cf9bab73888f520f731c3c08bf698872295af0bcf48d87bd89135710862ca5db519e8edfcc2f2ca8ab81c35d"]) 2018/03/25 16:09:00 executing program 3: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x81, 0x440080) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="a5", 0x1}], 0x1) 2018/03/25 16:09:00 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000300000000000019078ac1414bbac1414000c00907800000000450000000000ac1414aaac141400"], &(0x7f0000000080)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x2800) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x4, 0x20}, 0x0, 0x1, 0x1ff, {0x2, 0x6}, 0xfffffffffffffffb, 0x80000001}) 2018/03/25 16:09:00 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x80) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x40081271, 0x1) 2018/03/25 16:09:00 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000850000000000000095"], &(0x7f0000000140)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xf, 0x4, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, @map={0x18, 0xf, 0x1, 0x0, r0}, @jmp={0x5, 0x7, 0x5, 0xd, 0x9, 0x8, 0x15}, @ldst={0x1, 0x3, 0x6, 0x3, 0x0, 0x1, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7ff}], {0x95}}, &(0x7f0000000400)="47504c000ead6d5490cf60296e900c217fe7daf0907952d1f01bf2304c20b9a0f8f17999d9a1377bbeaec2ec56791e4fb0cd9dc1c1e76d81f9838adcd4f709d59e719b634107dcc7dc970433cc440582604dcf881febcd764ff1523afe6716ab192db29f81662040def1abfd8e190bc37b850a607af75d421785618f24b8872dbfca523d3d01654f09306f389f4985dd5c278157ed10656282bf652cff3439241f9d33a86ed20895c4f601232d33e34082aa35627e", 0x7, 0x66, &(0x7f00000004c0)=""/167, 0x0, 0x1}, 0x48) 2018/03/25 16:09:00 executing program 4: r0 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x43f, 0x40) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000080)={0x4, 0x0, [{}, {}, {}, {}]}) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="89", 0x0, r0) keyctl$negate(0xb, r2, 0x0, 0x0) 2018/03/25 16:09:00 executing program 5: r0 = socket$inet(0x2b, 0x801, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 2018/03/25 16:09:00 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/connector\x00') ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f00000004c0)={0x100000000, 0x8}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x785d25bd8a2ca4e1, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x1ff) r3 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa099, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmsg$nl_netfilter(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4400}, 0xc, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="0c008300ff7fffffffffffff7428504f867ea8fa9d8bceb9db6cce87a113c0abecf89c4752a0af219c93ebf6450b3609aa2676f16d5347dd5484905340a77b34cbbd23a5837c64cc5f627b3ed1d48c80e5f327cca6aba1eef191bb0b9b1b7fecbb1f8b4e62eeb42d0c125854198baa9b17a4cf26e29278b83f0305af7e2339bddfc44a4da32c2c5a3945c6a91385641757a148b0a81bb7cb05e4e9b7d3d79a360c005100800000000000000008002000", @ANYRES32=r3, @ANYBLOB="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"], 0x2e4}, 0x1, 0x0, 0x0, 0x10}, 0x800) 2018/03/25 16:09:00 executing program 3: getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xda, "82224f1d7a67eb592e6c776bd4d2b59367f508eccb5908b0afdb81b83301e36c787ee110577babcf6ed478f33da0b272c4e6b175cbeb31621df1a4f75b6a8d3546952ac583b3705824dafbff173181d62fe7de045e0a22d03e8359171f8b5906d66b99800e0007a4e9dfbd19df6314745c4faf5b9205eef6febe42951d8ec069e7dc669da3693d014929fe2b342702b629ce7552445f80a0498d18c02eadd03887f56eec0b0aa46fe723f77766601755f19c8c3f12bd8b622bd23185be5098abac61e7c937b827f67974f711e2bf66d705d9e7dd9fe911d506f0"}, &(0x7f00000002c0)=0xe2) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f00000003c0)={0x5, 0x2, 0xe04}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000300)={r0, 0x101}, &(0x7f0000000340)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000a90000)='net/ip6_tables_matches\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0xfff, 0x5, 0x0, 0x5d, 0xfc04, 0xffffffffffff0000, 0x80000001, 0x7, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x5, 0x0, 0x0, 0x4, 0x5, 0x2, 0x0, r2}, 0x20) fcntl$setlease(r1, 0x400, 0x3) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000380)={r0, 0xfffffffffffffff3}, 0x8) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000040)={&(0x7f0000000000)=[0x3, 0x90, 0x9], 0x3, 0x0, 0x7, 0x1, 0x3, 0x2, {0x1000, 0x4, 0x101, 0x8, 0x3, 0x8000, 0x1f, 0x401, 0x2, 0xff, 0x6, 0x0, 0x800, 0xfffffffffffffff8, "dc89f03d6b5564b8426cf1ae5539cdc8208bf95b1676f5db9074e1cdddea4e92"}}) 2018/03/25 16:09:00 executing program 2: rename(&(0x7f0000000000)='.', &(0x7f00000000c0)='./file0\x00') 2018/03/25 16:09:00 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x210100, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x247) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000080)="7379785f88756e00") ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e22}, {0x2000000000, @random="d52cbd0d36f4"}, 0x68, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/25 16:09:00 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x400000) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000005, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x70}, 0x1}, 0x0) 2018/03/25 16:09:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001dfc8)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c000000100029080000000000000000030000001800010014000000ff0200000000000000000000b74a0001"], 0x2c}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4040, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000140)=0x4) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000880)={@in={{0x2, 0x4e24, @rand_addr=0x2}}, 0x6, 0x4, 0x1, "c7b5c4475f705939fe40d5ec9f803cc503846313deb16cc43c1e8291e3f261abfebafa2762233d4d0ccff03914b6fe653166839f27cd75b8ac81abe88858d667202d77905cdd1aef5bd75d4643c11bc5"}, 0xd8) 2018/03/25 16:09:00 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000000140)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f5499bb2f8459898e6fb09f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x66) ioctl$TCSETA(r1, 0x5402, &(0x7f0000948fec)={0x4008, 0x0, 0xfb01}) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 2018/03/25 16:09:00 executing program 2: r0 = socket$inet6(0xa, 0x408400003, 0x5) connect$inet6(r0, &(0x7f0000000640)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000300)="96", 0x1}], 0x1, &(0x7f0000000040)}, 0x400c840) sendto$inet6(r0, &(0x7f0000001000)="9917", 0x2, 0x0, 0x0, 0x6) 2018/03/25 16:09:00 executing program 4: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0x100012) r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x2500, 0x1a0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000400)={{0x9, 0x4}, 'port1\x00', 0x0, 0x10805, 0x9, 0x893, 0x9, 0x9, 0x101, 0x0, 0x4, 0x1f}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x440100, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'erspan0\x00', r2}) r4 = geteuid() ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000180)={{0xffffffffffffffff, 0x0, 0x0, 0x3, 0xffffffff}, 0x7, 0x44889bbd}) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x4e21, 0x0, 0x1, 0x8, 0xa, 0x20, 0xa0, 0x0, r3, r4}, {0x0, 0x8001, 0x3, 0x3, 0x5, 0x1, 0x7f, 0x8001}, {0x1, 0x7, 0x7d8, 0x7}, 0x5, 0x6e6bb1, 0x1, 0x0, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d5, 0xff}, 0x4000000a, @in=@loopback=0x7f000001, 0x0, 0x2, 0x3, 0x0, 0x1f, 0x6, 0x4c2}}, 0xe8) ioctl$TIOCCBRK(r1, 0x5428) 2018/03/25 16:09:00 executing program 3: r0 = timerfd_create(0x0, 0x0) socketpair(0xb, 0x5, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000002c0)={0x2, 0x9, 0x7, 0x92, &(0x7f00000000c0)=""/146, 0x60, &(0x7f0000000180)=""/96, 0xbd, &(0x7f0000000200)=""/189}) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x4000000000000000}, {0x40000000000000}}, &(0x7f0000004000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='hybla\x00', 0x6) 2018/03/25 16:09:00 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x1ffffffffffffb, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/03/25 16:09:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x0, 0x7}, 0x98) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7fffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000280)=@in={0x2, 0x4e20, @rand_addr=0xff}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="e15e88613a243c0e7c09c6d1535c0b10aa89cb27be12e67b84d2788b15ba02ea45323659e53d7c6025bbb685aa7f58480acc4dc6f3e9082ebc7ea29bc94176f772f359973ec2a86115d67d82cde74f549d6f4d96ea8a14d54af48200627a81", 0x5f}, {&(0x7f0000000340)="24cbdb54cc", 0x5}, {&(0x7f0000000380)="52fcf888aed8aaf420ac25", 0xb}], 0x3, &(0x7f0000000400)=[@init={0x18, 0x84, 0x0, {0x0, 0xa5db, 0x6, 0x1}}, @init={0x18, 0x84, 0x0, {0x4, 0xffffffffffff4217, 0x85e, 0x8}}], 0x60, 0x40}, 0x4000010) 2018/03/25 16:09:00 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x8002) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x0) ioctl$TIOCEXCL(r0, 0x540c) fallocate(r0, 0x0, 0x0, 0x7bf8) socket$inet(0x2, 0x0, 0xfffffffffffffbff) [ 95.324734] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/03/25 16:09:00 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) socket(0x40000000015, 0x5, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/25 16:09:00 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000000c0)={'sit0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0x100}, 0x8) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/03/25 16:09:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000140)) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/prev\x00') ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000040)=0x4) 2018/03/25 16:09:00 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) syslog(0x2, 0x0, 0xffffff82) [ 95.364980] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/03/25 16:09:00 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000080)) 2018/03/25 16:09:00 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000002c0)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000000c0)=0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080), &(0x7f0000000280)=0x8) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000180)={@nl=@kern={0x10, 0x0, 0x0, 0x10040}, {&(0x7f0000000100)=""/6, 0x6}, &(0x7f0000000140), 0x12}, 0xa0) 2018/03/25 16:09:00 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000340)='./control\x00', 0x8000000000011e) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x40001, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}}, 0xfffffffffffff80f, 0xa5e, 0x401, "a670aacb1761c79644ed929139283f1c1e4f950896b763454aa05b1313e7a0779c3d1125792d5c725dc7160bcc89f7f9ad2f83ccafdc1953002fc5edfc182d0f5a9690f07c0893b2550c7d5202867204"}, 0xd8) inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x80000800) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x1) dup2(r2, r1) mkdir(&(0x7f0000000100)='./control\x00', 0x40) r3 = request_key(&(0x7f0000000280)='encrypted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='cpuset:*\x00', 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r3, 0x4) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x9) 2018/03/25 16:09:00 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000c00ff8)=[{0x6}]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000084b000)={@loopback={0x0, 0x1}}, 0x20) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000040)=0x4) mmap(&(0x7f0000951000/0x2000)=nil, 0x2000, 0x0, 0x4011, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f0000002000), 0x3c) 2018/03/25 16:09:00 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x202, 0x80) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080)={0x77359400}, 0x10) 2018/03/25 16:09:00 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000000)={0x827, 0x0, 0x0, {0x77359400}, 0x6, 0xc1}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000146ff0)={0x0, 0x0, &(0x7f00000cdfe0)}) 2018/03/25 16:09:00 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x100) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x7, 0x4, 0x3, 0x7, 0x0, r0}, 0x2c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xcf, "d70956c8310c7996b549d5fe2cfeaa6cbc5263bd70edbd5794d742795f82aa29c8510340647fff292926f9f06e6ae0595e89d62fadb24e432ff4ee35a6a461bf161cd9ad6d3f52cce1c6eea8a36b19c7a053f71e04d678c38c08e91fdf11bc0a468d39247405c180937bb6030852eb7b389c3fefe3ee5d58236aab230d7c9c4b480c126ea0d51f841f1afce14a96be0a64aaadf6b5080d3228f9affa797657971ae2914c4768087f7f585402c707785f5fe6d7c83916903f8abab26c139178ce1ba8eb2b9329b46a2d4d4bfbf60f12"}, &(0x7f0000000100)=0xd7) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x15f8, 0x10000, 0x4, 0x4, 0x6}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f0000000040)='y', &(0x7f0000000140)=""/59}, 0x18) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000)=0x21, 0x4) [ 95.490244] QAT: Invalid ioctl [ 95.504742] QAT: Invalid ioctl [ 95.736568] audit: type=1326 audit(1521994140.961:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=10655 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454879 code=0x0 2018/03/25 16:09:01 executing program 2: socketpair(0x4, 0x806, 0x70, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'rose0\x00', 0x100}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/03/25 16:09:01 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1be) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x1, 0x8000) connect$pppoe(r1, &(0x7f0000000180)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'erspan0\x00'}}, 0x1e) shutdown(r0, 0x0) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/153, 0x99) r2 = shmget$private(0x0, 0x2000, 0x31, &(0x7f0000ffd000/0x2000)=nil) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000540)={&(0x7f0000000500)=[0x1000000000000], 0x1, 0x401, 0x1000, 0x6, 0x7ff, 0x40, {0x1, 0x3000, 0x2, 0x0, 0x8000000000000, 0x28e, 0x2, 0x3, 0x7, 0x2, 0x1, 0xb06, 0x5c, 0x7fe00, "e299d370f5860cffeb2da7c98a90e9b403102b1f704e923d6be65b28769756bc"}}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) r4 = getegid() stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() fcntl$getownex(r1, 0x10, &(0x7f00000003c0)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000480)={{0x5, r3, r4, r5, r6, 0x2c, 0x100000001}, 0xffff, 0x1, 0x8, 0xe30, r7, r8}) 2018/03/25 16:09:01 executing program 6: clock_gettime(0x1, &(0x7f0000000000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001400)='/dev/hwrng\x00', 0x4080, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000080)=""/106) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001440)={{{@in, @in=@local}}, {{@in=@dev}}}, &(0x7f0000001540)=0xe8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) 2018/03/25 16:09:01 executing program 3: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="bc", 0x1, 0xfffffffffffffffc) keyctl$describe(0x6, r0, &(0x7f0000000180)=""/219, 0xdb) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000080)=0x7, 0x4) 2018/03/25 16:09:01 executing program 1: perf_event_open$cgroup(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3016a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0xd333, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x8, 0x4) 2018/03/25 16:09:01 executing program 7: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x7fffffff, 0x240e02) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/25 16:09:01 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x1) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) syz_open_procfs(0x0, &(0x7f0000000040)="6769645f6d617000a9112471730000000836c0e50fe38a40fff3000000000009f4da8e7dba59b0c72ecf125d516674ed7f1e4ea7c8") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x20) 2018/03/25 16:09:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061dff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) sync() getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x200, 0x6, 0x3, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x4, 0x2, 0x80000001, r2}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[], &(0x7f0000000280)) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/03/25 16:09:01 executing program 6: r0 = syz_init_net_socket$llc(0x1a, 0x4000000002, 0x0) r1 = memfd_create(&(0x7f0000000180)="2f7b2577d17ba033f400", 0x3) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000100)=0x10001) recvmmsg(r0, &(0x7f00000005c0)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000001300)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/140, 0x8c, 0x8}, 0x4}, {{&(0x7f0000000400)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000480)=""/112, 0x70}], 0x1, &(0x7f0000000540)=""/112, 0x70, 0x4}, 0x3}], 0x2, 0x2, &(0x7f0000000680)={0x77359400}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x1, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r2, r2, 0x0, 0x2}, 0x10) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000040)={[{0xffffffffffffff39, 0x9, 0x5, 0x0, 0x8, 0x1000, 0x35, 0x101, 0x8, 0x0, 0x8, 0x7fffffff, 0x7}, {0x7, 0x8, 0x2, 0x6, 0x3, 0x3, 0x200, 0x3, 0x376, 0xb9, 0xfffffffffffffff8, 0xffffffff, 0x1}, {0x8, 0x2, 0x100000001, 0x1, 0x400, 0x6, 0x2, 0x1, 0x3, 0x4, 0x7ff, 0x9, 0xf2}]}) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x10, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x3, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x13b) 2018/03/25 16:09:01 executing program 1: pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x67e}}, [0x36fe6d5a, 0x41, 0x8053, 0x3ff, 0x9, 0x707, 0x7fffffff, 0x100, 0x3, 0xa8, 0x83, 0x7, 0x7, 0xffff, 0xffffffffffffffd3]}, &(0x7f0000000300)=0x100) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r2, 0x5, 0x1, 0xd6, 0x7dff}, &(0x7f0000000380)=0x14) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xfff}, &(0x7f0000000080)=0x8) sendto$inet6(r1, &(0x7f00000003c0)="e398d8c1b2a5c5104d7aa4e1562ff882d1a3b16ed156f4662e2e877fa259c9d62b4c24da85b1f959199c937a7d67d8adab11e86518ef706f6db3f5b460a93a148255cf1e23251ac5fbf15a5500e15b32fa18a152d2977d44394353f131d93fa2fff058642743f55570642c92acab628402d009fc39e47abc8d9ba420f965056f14ce2fd52f2982143602b35e22f18d0259804ab17ef6b070167453d367a4ce194c6b552edb8569", 0xa7, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) read(r3, &(0x7f00005f9000)=""/202, 0xca) poll(&(0x7f0000000140)=[{r3, 0x2}], 0x1, 0x3a5) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000001c0)={'vcan0\x00', &(0x7f0000000180)=@ethtool_test={0x1a, 0xbbd, 0x200, 0x2, [0x8000, 0x100000001]}}) shutdown(r1, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000), 0x4) 2018/03/25 16:09:01 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {{}, 0x8}], 0x30) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) write$evdev(r0, &(0x7f0000000100), 0x0) tkill(r1, 0x41) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1f, 0x2000) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000080)) 2018/03/25 16:09:01 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20040080, &(0x7f0000000000)={0x2, 0x4e24, @rand_addr=0x7fff}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) sysinfo(&(0x7f0000000040)=""/198) r3 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xebce, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/25 16:09:01 executing program 3: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)={0x10000014}) poll(&(0x7f0000000180)=[{r0}, {r1}], 0x2, 0x8001) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@mcast2, 0x0}, &(0x7f0000000040)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'ip6gre0\x00', r2}) 2018/03/25 16:09:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000700)=ANY=[@ANYBLOB="1c0000002200010000008d000000000a000000000000000000000000"], 0x1c}, 0x1}, 0x0) splice(r0, &(0x7f0000000000)=0x5b, r0, &(0x7f0000000040), 0x7f, 0x4) 2018/03/25 16:09:01 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='net/udplite\x00') getdents(r1, &(0x7f0000000300)=""/139, 0x94ca1fb905688a7f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x6, 0x80000000, 0x3, 0x0, 0xffffffff7fffffff}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x6, 0x100001, 0x2, r2}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000440)={r3, 0xda, 0xa8, "742ea53d0bf88893682a01df277dfde1ad18cae7020b7c15e2d440310711040d3be42207f5fabf51f4b7aed22d7dece34dac1dc17bb6d42b2abb002e35644b85d4c57d517686f65a368e8b74942b87fefaf35c9bcec986218a7a3b2b036de3145dacbde45a920dac2d72e749f396276ac0e9e184143a3cb59ae4252ddd580135faaa9068d4a0142e933fad30e33d0b18ca7f512eb7a544be1c3bd9857fe9ed631af0216c6bc9d2f4"}, 0xb0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={r3, 0xb7, "4b58acf2e6bf81d0c9f5ebab822f323251568b702ad9afab56f37d744ebdcd42a4077fa4f316809d4522834e3ec2e90ecdb357a9f10a8c1c236c4d752a681601babe445acddd40eaf9a338e4da471720be6bdbf6d5cee7cefe1fa211b91d90410b19e99b2d73224048f1d4c2db5390c63d07fc04ef2641fbaf86a49324e831e67a2bdc0acb5d347c219dd498ef71351dccc68c91570c44985628ef5d60cdff4d294f6a462262ffd000347375a05982caa27a79ad9c0eed"}, &(0x7f00000003c0)=0xbf) [ 95.989727] IPv4: Oversized IP packet from 127.0.0.1 2018/03/25 16:09:01 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f00000033c0)=[{{&(0x7f0000002b80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0xffffffffffffffdb, &(0x7f0000002d40), 0x0, &(0x7f0000002d80)=""/198, 0xc6}}], 0x1, 0x0, &(0x7f0000003500)={0x0, 0x989680}) sendmsg$nl_generic(r0, &(0x7f0000af9fc8)={&(0x7f0000000140)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000309000)={0x14, 0x23, 0x301, 0x0, 0x0, {0xe}}, 0x1ac}, 0x1}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/03/25 16:09:01 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x8004510b, &(0x7f0000000000)) [ 96.014235] IPv4: Oversized IP packet from 127.0.0.1 2018/03/25 16:09:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x1a5000) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e20, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0xaa}, 0x4}, {0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x40}, 0x81, [0x8, 0x2, 0x8, 0x2, 0x376, 0xd7, 0xfff, 0x256b]}, 0x5c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='K']}]}]}, 0x2c}, 0x1}, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000000c0), 0x4) 2018/03/25 16:09:01 executing program 7: unshare(0x20000400) mkdir(&(0x7f0000b8f000)='./file0\x00', 0x0) r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x8) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000080)=""/12, &(0x7f00000000c0)=0xc) inotify_rm_watch(r0, r1) 2018/03/25 16:09:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') fchdir(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xd6, "4a749bd48ddbf390864e26fbda20ced423b0610179e1ec8f57f2f63efffcd71c4089daff6fa98ff1dced72bdac02dc7863432c17312dfb13f6a1c96105e22e2a342f76db1e01aa788af0b375a1746d9c79a252821db01466d38a722737e08334e33ee8e604125f94b0b6bea896ec7df8208af891b627fd02929b123de4dbc5813ee8c976f068eb6f511152acc707a796cb138048c4c9f86a15553d4801fd0cbea2ef2ade6acfcb942cbe4d9c6c3e7e0269dea7378744fac379564d3d991ab1bd6065470649832790fa1e3bee11a90055b2f564469c8b"}, &(0x7f0000000000)=0xde) setns(r0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x80000001}, &(0x7f00000001c0)=0x8) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x4, 0x0, 0x0) 2018/03/25 16:09:01 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) setrlimit(0xf, &(0x7f0000000080)={0x71e, 0x100}) 2018/03/25 16:09:01 executing program 1: r0 = socket$inet(0x2, 0x3, 0xc) bind$inet(r0, &(0x7f0000eed000)={0x2}, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000100)={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x18}, r1}, 0xc) 2018/03/25 16:09:01 executing program 1: socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e97680244c17c6d240083a5e92d8bb67ad1f5e4a6d46fed42582b845eb6886e5772145421497a1d5d69a6db3794b1c85a96ea") pread64(r0, &(0x7f00008c1f77), 0x0, 0x33) recvfrom$llc(r0, &(0x7f0000000000)=""/41, 0x29, 0x100, &(0x7f0000000040)={0x1a, 0x30f, 0x1, 0xfffffffffffffff9, 0x8, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x10) 2018/03/25 16:09:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x9, 0x402200) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x12, r3}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000067000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000240)={0x0, r2}, 0x14) r4 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000f30f90)=[{0x0, 0x0, &(0x7f0000b1a000), 0x0, &(0x7f00000f3f88)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f0000588f73)=""/141, 0x8d}], 0x1, &(0x7f0000590000)}, 0x0) 2018/03/25 16:09:01 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/03/25 16:09:01 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{}]}) 2018/03/25 16:09:01 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000280)={0x6, 0xff7, &(0x7f00000000c0)="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", &(0x7f00000001c0)="30c0c2b033a7a28e19be18ae78e500c748588cdc0c056c6046b137f4d2eaef5303222609224450dde82cab6666e9d2dc46d60a38bbc09693648b06d9ff41e2f2e115479604b4a40bca32ffab9fa1dcd161515f563c7b13cd98cce824efc92da880385a9bf4aee5631ea8d71d85d000094c07c4bb69e55c48a92228e2779ac531301841f7a8adfc5e0588d278e47dddbdc4bf115421f67612c64b2aa318810fe0e391a04e6a8240dd92228bdc2cf3208ae188", 0xfc, 0xb2}) ioctl$TIOCSTI(r0, 0x5412, 0x1000) r1 = socket(0x200000000000007, 0x3, 0x80) connect$inet6(r1, &(0x7f000004bfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000002c0)=[{0x9, 0x7f}], 0x1) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170) 2018/03/25 16:09:01 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x80, 0x0) renameat2(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000080)) r3 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x2) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000040)=0x2) 2018/03/25 16:09:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_cache\x00') r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') signalfd4(r0, &(0x7f00000000c0)={0xa672}, 0x8, 0x800) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000040)=r1) sendfile(r1, r0, &(0x7f0000000000), 0x85) 2018/03/25 16:09:01 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0xfd, 0x6, 0x2, 0x0, 0xffffffffffffff9c}, 0xffffffffffffff21) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) fcntl$setstatus(r0, 0x4, 0x40000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000040), &(0x7f00000003c0)}, 0x20) 2018/03/25 16:09:01 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f00000000c0)='net/sockstat6\x00') sched_setscheduler(r1, 0x7, &(0x7f0000000040)=0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e25, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) unlink(&(0x7f0000000000)='./file0\x00') 2018/03/25 16:09:01 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockname(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000000c0)=0x80) r2 = dup3(r0, r1, 0x80000) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000180)={0x2, 0x8, 0x1000000000008, 0x80, 0x8, 0x800}) getsockname(r0, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x80) 2018/03/25 16:09:01 executing program 7: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x2, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/03/25 16:09:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) listen(r1, 0x0) r2 = socket(0x0, 0x806, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x7d}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0x101, 0x7, 0x2, 0x3, 0x10000}, &(0x7f00000001c0)=0x14) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) dup2(r0, r1) 2018/03/25 16:09:01 executing program 1: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x200, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000000c0)={0x2, 0x5}) 2018/03/25 16:09:01 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x2b7, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x0) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xffffffffffffff05, 0x100000000100, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r1, 0x0) 2018/03/25 16:09:01 executing program 2: munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) mlock(&(0x7f000053a000/0x3000)=nil, 0x3000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/03/25 16:09:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ip6tnl0\x00', r1}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000a00)=@setlink={0x34, 0x13, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_XDP={0x14, 0x2b, [@nested={0x10, 0x3, [@typed={0x25, 0x0, @fd}]}]}]}, 0x34}, 0x1}, 0x0) 2018/03/25 16:09:01 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x1, &(0x7f0000002000), 0xce) r1 = accept$inet6(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000300)=0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340)={0x0, 0xffffffffffffffff, 0x20, 0x6, 0x7}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000003c0)={r2, 0x9}, &(0x7f0000000400)=0x8) 2018/03/25 16:09:01 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x2, 0x4) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x42) fcntl$setstatus(r1, 0x4, 0x0) 2018/03/25 16:09:01 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x8000) sendmsg$nfc_llcp(r0, &(0x7f0000000500)={&(0x7f0000000080)={0x27, 0x1, 0x0, 0x6, 0x8, 0xfffffffffffffffc, "5aed50a39aa6acde85b505ba89b4e3c04e34a1fecb5e91ed6a99fc7e54c8999f33abcb7092cc88a245efa47d471020ea394cdde8431b5fbec263ed4fe7705c", 0x2}, 0x60, &(0x7f0000000400)=[{&(0x7f0000000100)="c823eb468a0590d1b8b066c406a2963d93e07a47934e063c8259665a779a545e30a57d0ab1c915cb76e1f5088f128b864cd64bd052522b2b68eed6f73f", 0x3d}, {&(0x7f0000000140)="8f5a2f18f7a635455827cfb39fa74afeefa915fb14af5cc18a9d9317beda576005c40ffb1402843d26b7e029ae169017cf7671de36f0a40ba84c6a80e952545139f1373c26065ffca74aabf8432db1364185445a445635ec4530dfab135fd83babf025041ad16948e875e4560d089dd29cfe0894f00d84f5fc340c7d51b806399aa3c2b9ad38df308f7978b9d6fd597bf8a8b7fb58b1934d64f2bc8357002c8f55838857388729cbc9ad78e04bfc3b272ba16732b993f7324bf48e579e26962ec966b75102a57f8ada6d997e7116", 0xce}, {&(0x7f0000000240)="8815f3664fc1366dbfdd09895e43b9970978b3a5ae91655ecd27a8944cd0eaa03078ed7ae3d164923380002a418f447e2641904325784e0ed1f15a7f82382a47340bb3fcc6f4a1ab7c60692a2c6d93da9e0571a920f0c5e52a818e2a58b4afb0d6d51d7381fad90ce8751b0e7c237f0440ad07716480551e50dbd8909c178eb7624d1265adde559dab7bd89639fa8f2127c894333672641c7d549ccf873cc85d5cc317ca2f348c760404a75e9cdccb02", 0xb0}, {&(0x7f0000000300)="5fd9b4dc9ad37e3288a0c73e474a7a21c1bbe681e77ae20f464fd3f25d4d740a8305b0c59e6f2a48ffa2fc33c445ec1f87ca81f7b6ec440c2a08b003f14e042c68c04c8242e044d3363408c39ce7c78602eb3b4bc16be5c7bd3c1917c32c353e1aaef003a5f7bbf47e0754bcd5a701a27531f9772a049179f2192618598de61f1c6bc2f4f24fcb7f5de96d5cee03408a2fdf2b96d493a075e44bbc9a36670f57f6f987cc8573632dc72d31ce03d16d7e80b83d6ef6016884e7e9a2f2090ee07c5328244a10a482c96a239e8eaf055116f8d8c4b7ab81863eb2cf", 0xda}], 0x4, &(0x7f0000000440)={0xc0, 0x117, 0x80, "c57b2f773d84f97eca3dc4a8e29334eeb9116b5baade9dce226bbe2bccb472b22de42d55742cf49a7948b895ca59e74220e8b371f31b90813cb25de8c1457d8fc48d08897c85299fd2b964c75be5b2e4a009f31301d46f6f361223a29beb3f9e61286337104dd68d4c0dc059cdd0783f15505187ed0efc368b8940b0241a7b51e55d80943a7392bbd5ed39736084510aea7777d607814c2a2b8af9aeb92342f4b109593e156240842f4e52d6ff"}, 0xc0, 0x4000000}, 0x40d1) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r1, &(0x7f0000000040)={0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/03/25 16:09:01 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000040)={[0x5, 0x5, 0x5, 0x1000, 0x7, 0x5, 0xf6, 0x0, 0x56, 0x9, 0x5, 0xa3, 0x0, 0x0, 0x40, 0x6], 0x100001, 0x201000}) finit_module(r0, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x600800, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000180)={0x80000001, 0x8, 0xfff, 0x7fffffff}) getsockname$ipx(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000240)=0x9, 0x4) r2 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0xc6, 0x800) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00000002c0)={0x3, r1}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000300)={0x0, 0x7530}, 0x10) name_to_handle_at(r0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x97, 0x7, "016d78ec23e05e397d81d5f8ef28bc4f93b1a802a8d0a352344031004ee0af3cce8da94e55ec40c51f6db09ebf62f13b9af8e09c3fc8f2f6930bc375edb47989231724c4cbac3f609d9d0e4c9767037d26c0d75f425af2bd8fc97c67934db89c36471b33da69a77c5acca91ad62f2433f78e8630f38097a22828a529fc9e2dfca42ac7a762cba5258e58658dcafef5"}, &(0x7f0000000440), 0x1000) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000480)=0x3) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000004c0), &(0x7f0000000500)=0x4) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000540)=0x5) futimesat(r1, &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={{}, {0x0, 0x2710}}) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000600)) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000680)=@int=0x7, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000006c0)) faccessat(r0, &(0x7f0000000700)='./file0\x00', 0xc2, 0x200) r3 = getpgid(0x0) r4 = syz_open_procfs(r3, &(0x7f0000000740)='net/connector\x00') ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000780)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000007c0)) getsockname$ipx(r0, &(0x7f0000000800), &(0x7f0000000840)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000880)={0x2, 0x10001, 0x5, 0x4d, 0x0, 0xfdf4}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000900)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r4) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000000980)={0x9, &(0x7f0000000940)=[{0x1, 0x2}, {0xfff, 0xffff}, {0x7ff, 0x4}, {0x2}, {0x32, 0x7}, {0x401, 0xef0}, {0xfffffffffffff36d, 0x497}, {0x74, 0x2640000000000}, {0x0, 0x9}]}) 2018/03/25 16:09:01 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x20000, 0x0) r1 = epoll_create1(0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000140)={0x0, 0x6, 0x7ff, &(0x7f0000000040)}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x7}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'syzkaller1\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)={0x1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) 2018/03/25 16:09:01 executing program 2: r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x4200) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req={0x4, 0x3, 0xfffffffffffffff8}, 0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000040)={0x100000001, 0xbe}) ioctl$int_out(r1, 0x5460, &(0x7f0000000100)) ioctl$TIOCSBRK(r0, 0x5427) write(r0, &(0x7f0000000080)="240000001a0099e303a1000400ed040f020b0000bf021d3e3895ba697636e3d0720202ff", 0x24) 2018/03/25 16:09:01 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x8, 0x8000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@local, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) bind$alg(0xffffffffffffffff, &(0x7f0000f3bfa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00000001c0)) r2 = accept$alg(r0, 0x0, 0x0) close(r2) r3 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000240)={0x0, 0xf9b}, &(0x7f0000000280)=0x8) fallocate(r3, 0x3, 0x200, 0x2) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={r4, 0x1fc000}, 0x8) 2018/03/25 16:09:01 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x100, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000240)={0xffffffffffffffff, 0x9, 0x9, 0x102}) geteuid() io_setup(0x20000000001, &(0x7f0000000000)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket(0x2, 0x803, 0xff) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000180)={{0x1, 0x80}, {0x20, 0x5}, 0x400, 0x4, 0x73e731db}) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000000c0)}]) [ 96.556830] netlink: 'syz-executor5': attribute type 3 has an invalid length. [ 96.666368] QAT: Invalid ioctl [ 96.672505] QAT: Invalid ioctl 2018/03/25 16:09:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/softnet_stat\x00') ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000040)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/03/25 16:09:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") read$eventfd(r1, &(0x7f0000000200), 0x8000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)) dup2(r0, r2) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x100d2) 2018/03/25 16:09:02 executing program 7: r0 = shmget(0x2, 0x3000, 0x110, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/182) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000100)={0x5}, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x7, 0x0, 0x100000000, 0x9}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={r2, 0xb4, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0xd8a5, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0xb7b, @empty, 0x3}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r3, 0x8, 0x3}, 0xc) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) r4 = syz_open_dev$binder(&(0x7f0000000340)='/dev/binder#\x00', 0x0, 0x0) io_setup(0x7, &(0x7f0000000380)=0x0) io_cancel(r5, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0xffffffffffffffda, r4, &(0x7f00000003c0)="b6f539cf750be2469267afbf521ea674a75e3d1b2a3e4c121a7959a339b82becd9a8c3816c6109a1e64d6076c186b525a666f2572c7ace3f61d67120bf16f88321f1ced55cd729e7a3cc1704f524538faae1e25832deb6196870f0f768038a36", 0x60, 0x8, 0x0, 0x1, r1}, &(0x7f0000000480)) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000500)={&(0x7f00000004c0)=[0x5, 0x37, 0x5, 0x4, 0x400], 0x5, 0x401, 0x4, 0x3, 0x5, 0x2f4b4442, {0x6, 0x0, 0x80000001, 0x8, 0x7, 0x7, 0x11, 0x800, 0x4, 0x5, 0x81, 0x3, 0x0, 0x7, "f1dc6fd181aebb62027ceebbe276dc7f1d0731f897fc64f752b28100e10c6d36"}}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000580)={0x7f, 0x0, 0x10001, 0x1f}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000005c0)={r6, 0x9}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000600)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000640)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f00000006c0)={@empty, @remote, @broadcast}, &(0x7f0000000700)=0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000740)={0x1, 0x6, 0x6, 0xee8, 0xfff}, 0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000780)=r2, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000007c0)=r3, 0x4) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000800)="d14755cabe59759865064984e440bffc1e50d9a6f610a9393581019ffaacc65b0fd21c1bd15ec04de77b456d4b28c12d18c828b079356427fea7c5fca839e6274413c8f34cac7bc8b247323ac421a54f13c656f82811", 0x56) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000880)={0x25, "16bd898725b1495368ba704524127a516f693579a09d4751d048e1d64ad27a0bbd3c97917a"}) io_submit(r5, 0x4, &(0x7f0000001b40)=[&(0x7f00000018c0)={0x0, 0x0, 0x0, 0x3, 0x3f6, r4, &(0x7f00000008c0)="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", 0x1000, 0x100000001, 0x0, 0x0, r1}, &(0x7f0000001980)={0x0, 0x0, 0x0, 0xa, 0x5, r4, &(0x7f0000001900)="ca29dac1eb59239bc266c65414f5e96b3e2577210a4bd3e6345b46e0c3e94d02c8f6c990e38a3beda5bd2fd3ca7cb7cdb0d205d602d3e25a237f17a7364e222674d7099399d618184cabaa551b77", 0x4e, 0x1, 0x0, 0x1, r1}, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x8, 0x7, r1, &(0x7f00000019c0), 0x0, 0x5684, 0x0, 0x0, r1}, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x8, 0xffffffff, r4, &(0x7f0000001a40)="2d2a190ddf4657c0c01654384736af23bef99476922d69f195fd809220f25f28a39708c9caadce561f0b0ca7d926624f24d41a15bf835283f3a4c6070b11b887e756ec37fbfa76aa84d41393d42647a269a0ad2325c59f0b3e28c31927d9ebb3c09991d52befa2cdeab32fe2a4b1b99ea2a6dbb188f917f79f2a27c4e26dfd63cb65", 0x82, 0x7, 0x0, 0x1, r1}]) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001b80), 0x1) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000001bc0)={'nr0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001c00)={0x266, r6, 0x10003, 0x5}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000001c40)={'sit0\x00', {0x2, 0x4e20}}) accept$unix(r1, &(0x7f0000001c80), &(0x7f0000001d00)=0x6e) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001d40)={0x8, 0x1f, 0x0, 0x2, 0x5, 0x5, 0x3, 0x3, r2}, &(0x7f0000001d80)=0x20) clock_nanosleep(0x2, 0x1, &(0x7f0000001dc0)={0x0, 0x1c9c380}, &(0x7f0000001e00)) 2018/03/25 16:09:02 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) socket$inet_smc(0x2b, 0x1, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x2}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r1, 0x4a855c3c, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x18000000, @local={0xfe, 0x80, [], 0xaa}, 0x3f}}, 0x9, 0xfff, 0xfffffffffffffffb, 0x7, 0x12}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x20c, 0x401, 0x4e71, r2}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)={r1, 0x1, "c7a4e06eb58beb77c08328d3b3bdca1d9b76f7cff9dce4083e90c08a7961bb02193857ad799323ed2f25d9c465dcaf2dd7a1559a5b941b443423e8a8685fbf5a001cef85653c8aedfeb083679daaebcfc2d0b31c2ce190d32be3ab97ddf9dd7e8f2a30f5ac667fe0dfba5f323227989e55693fd504e74854051bb3a04694876b7c4bd16b3047ef8bf1f9df0d58eaef43f63b79cf7fa7a50bfae6d67aa27a01f3bc0a0c7d31314d7bcd39734e2b"}, &(0x7f00000003c0)=0xfffffce7) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x6000000000000000, 0x80, 0xd092}, 0x10) fallocate(r0, 0x3, 0x9, 0xfffffffffffffff8) 2018/03/25 16:09:02 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x3f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000940)=""/92, 0x5c}], 0x1, &(0x7f0000000a00)=""/111, 0x6f}, 0x0) 2018/03/25 16:09:02 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x100, 0x0) syz_open_pts(r0, 0x800) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) write$rdma_cm(r1, &(0x7f00000002c0)=ANY=[@ANYRES64=r2, @ANYPTR=&(0x7f0000000080)=ANY=[], @ANYBLOB="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"], 0x11) 2018/03/25 16:09:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x12) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b050900030000000000000058", 0x1f}], 0x1) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000140)={0x2, 0x3ff}) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f00000000c0)=0xc) 2018/03/25 16:09:02 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x6, 0xffffffffffffffff, 0x1}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000140)=""/49) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x510d, 0x80) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000080)={{0x9, 0x80}, {0x1, 0xfffffffffffffffe}, 0x80, 0x4}) perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/25 16:09:02 executing program 6: r0 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/arp\x00') ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000000)) sendfile(r0, r1, &(0x7f00000000c0)=0x4, 0xed5a) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000040)=0x1) 2018/03/25 16:09:02 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r1, &(0x7f0000000400)=[{&(0x7f0000000240)=""/30, 0x1e}, {&(0x7f0000000380)=""/86, 0x56}], 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bridge0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r2}) 2018/03/25 16:09:02 executing program 0: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r2) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000000)=""/3) 2018/03/25 16:09:02 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x40) ioctl$KDSKBLED(r0, 0x4b65, 0x10000) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x401) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x24000000) getsockname$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000100)={0x3, 0x0, [0x0, 0x0, 0x0]}) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000180)='cgroup\x00', &(0x7f00000001c0)='vmnet0nodev\x00', &(0x7f0000000200)='wlan1(eth1wlan1\\selinux&wlan0\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='posix_acl_accessmd5sumem1ppp1}!ppp0eth1ppp0em0\x00', &(0x7f00000002c0)="6b657972696e6726de", &(0x7f0000000300)='wlan0posix_acl_accessppp1\x00', &(0x7f0000000340)='/dev/usbmon#\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='/dev/usbmon#\x00', &(0x7f0000000400)='/dev/usbmon#\x00', &(0x7f0000000440)='/dev/usbmon#\x00']) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000004c0)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000500)=0x9, 0x4) getsockname$ax25(r0, &(0x7f0000000540), &(0x7f0000000580)=0x10) getitimer(0x1, &(0x7f00000005c0)) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000600)={0xde, 0x4, 0x6, 0x2}) r1 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000007c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000800)={0x0}, &(0x7f0000000840)=0xc) getresuid(&(0x7f0000000880)=0x0, &(0x7f00000008c0), &(0x7f0000000900)) getgroups(0xa, &(0x7f0000000940)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r7 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() r10 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000a80), &(0x7f0000000ac0), &(0x7f0000000b00)=0x0) sendmsg$unix(r0, &(0x7f0000000c00)={&(0x7f0000000640)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000700)=[{&(0x7f00000006c0)="689c89d173a76db4377446ff7352ffa838f03f7163052fad9c292e90d0830ff7d591962f6077", 0x26}], 0x1, &(0x7f0000000b40)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xb0, 0x1}, 0x20000080) fcntl$setpipe(r0, 0x407, 0x6) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x200000c, 0x10010, r0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000c40)=0x6, 0x4) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000c80)) 2018/03/25 16:09:02 executing program 4: perf_event_open(&(0x7f0000418000)={0x2, 0x70, 0x84, 0x6896f02}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002500)='/dev/sg#\x00', 0x0, 0x805) write$evdev(r0, &(0x7f0000813fd0), 0x0) 2018/03/25 16:09:02 executing program 2: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000), 0x0, 0x0, 0xfffffe7f}, 0x20004001) [ 96.803085] binder: 10843:10847 ioctl 8916 20001bc0 returned -22 [ 96.835383] binder: 10843:10847 ioctl 8916 20001c40 returned -22 2018/03/25 16:09:02 executing program 1: getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002600)={0x0, @dev, @dev}, &(0x7f0000002640)=0xc) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f00000026c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x25}, [], {0x95}}, &(0x7f0000002680)='syzkaller\x00', 0x5, 0x3a8c756bb368057b, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], r0}, 0x14f) 2018/03/25 16:09:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000001a40)={&(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00\x00\x00\x00\x00'], 0x28}, 0x1}, 0x0) [ 96.905563] binder: 10843:10868 ioctl 8916 20001bc0 returned -22 [ 96.915397] binder: 10843:10868 ioctl 8916 20001c40 returned -22 2018/03/25 16:09:02 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@dev={0xfe, 0x80}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@rand_addr, 0x0, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}}, 0xe8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r2, &(0x7f0000000040)='./file0\x00', 0x800, 0x20) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0x4, 0x4, 0x4, 0xdd, 0xbbf, 0x6, 0x400], 0x7, 0x1, 0x6, 0xffff, 0x9, 0x8001, {0x1, 0x2, 0x1ff, 0xf7, 0xfffffffffffffff9, 0x2, 0x0, 0x708000, 0x6, 0x400, 0xad3d, 0xffffffff, 0x2, 0x8001, "2de9ebbb78f61dde1fb1c967e2a1936f947c5deba7bfa4a8c44ad66a739b816d"}}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) 2018/03/25 16:09:02 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/e\b\x00\x00\x00\x00\x00\x00\x00') poll(&(0x7f0000000000)=[{r0, 0x9}, {r0, 0x2}, {r0, 0x2}, {r0, 0x244}, {r0, 0x400}, {r0, 0x4008}], 0x6, 0x5) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14, 0x80800) sendmsg$can_raw(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x1d, r1}, 0x10, &(0x7f0000000140)={&(0x7f00000001c0)=@canfd={{0x4, 0xdf, 0x8, 0x3}, 0x0, 0x3, 0x0, 0x0, "c9c72638ee7cad34bb55e13c59b12feeb0df9df2987902787070167d142837621b8da72849be55e6703a22194c32cf7da8d6c7d3b7dbea75d5ac153c46306fbb"}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x80) fcntl$setstatus(r0, 0x4, 0x10004004) finit_module(r0, &(0x7f0000000040)='/exe\x00', 0x1) 2018/03/25 16:09:02 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x600) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000040)=""/18) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x80) sendmmsg(r0, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000380)='R', 0x1}], 0x1, &(0x7f0000001a00)}}], 0x1, 0x0) 2018/03/25 16:09:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x200000, 0x0, 0xdbee, 0x0, 0x100000000}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x4000000058) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)) 2018/03/25 16:09:02 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000040)=ANY=[@ANYBLOB="770762f1141c0002020100000000ff0100000100000000001e0000000000ec9fa820e253515a17f40b6b39da29e92b44f920b96c4dcd54a600"], 0x1) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0x8}, @generic, @pad1={0x0, 0x1}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2}]}, 0x28) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000140)=@routing={0x8f, 0xa, 0x3, 0x6, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x17}, @dev={0xfe, 0x80, [], 0x19}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x17}]}, 0x58) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0x1, 0x28, &(0x7f0000000080)}, 0x10) socket$inet6(0xa, 0x1, 0x7fff) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000100)='ip6gretap0\x00') 2018/03/25 16:09:02 executing program 4: r0 = perf_event_open$cgroup(&(0x7f0000000040)={0x4, 0x70, 0x1ff, 0x200, 0xf53f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0xf2, 0x0, 0x7, 0x400, 0x80000001, 0x4, 0x9, 0x4, 0x7f59, 0x3, 0x7fff, 0x2, 0x3ff, 0xa3, 0x81, 0x288e, 0x0, 0xfffffffffffffc00, 0x957, 0x7fffffff, 0x3f, 0xfffffffffffffff7, 0x20, 0x0, 0x80, 0x6021, 0x312, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0x7}, 0x18100, 0xa21, 0x7, 0x7, 0x0, 0x6}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0xa) fgetxattr(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="73656336726934792e2f6465762f0000000000000000b15bf255fbe5f80000000000082fbd41616a3cf1bbd5ddac"], &(0x7f0000000100)=""/100, 0x64) r1 = syz_open_dev$evdev(&(0x7f0000001080)='/dev/input/event#\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCSBRK(r2, 0x40044591) close(r1) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000180)="6cdcce2935c39e12fc68b424ed41464f4797c18720756acb") ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000400)=""/206) [ 97.017368] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/25 16:09:02 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000300)="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") 2018/03/25 16:09:02 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0x6609, &(0x7f00000011c0)=ANY=[]) 2018/03/25 16:09:02 executing program 6: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000000140), 0x0) close(r0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x1) 2018/03/25 16:09:02 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @rand_addr=0x8}, 0x1b0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x4e21}, 0x10) ppoll(&(0x7f000013efc8)=[{r0}], 0x1, &(0x7f0000870ff0)={0x0, 0x989680}, &(0x7f000044aff8), 0x8) 2018/03/25 16:09:02 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200200, 0x3) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'dummy0\x00', 0x34}) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000100)=""/227, &(0x7f0000000200)=0xe3) 2018/03/25 16:09:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000180)={&(0x7f0000000140)=[0x6, 0x1, 0x8], 0x3, 0xffffffff, 0x401, 0x3, 0x6, 0x9, {0x3f, 0x5, 0x8000, 0x3ff, 0x8001, 0x200, 0x5, 0x3, 0xfffffffffffffffe, 0x400, 0x80000000, 0x4, 0x8, 0x0, "ec564bdbe26371e617af58c1de94f10964ccce569e2a11111f7afedb45421147"}}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x86, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0x200, 0x8001, 0x8, 0xff, 0x7fffffff, 0x4e0000}) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)) 2018/03/25 16:09:02 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x70040, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000540)='cgroup.max.descendants\x00', 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000140)={0x4, 0x6, 0xc000, 0x7}, 0x8) write$cgroup_int(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="fbc7a175ec82441cbd713ca84f5364ca40dbb61073dfaca83b931c770f841e1a86bf90acbbc94f186e44e126ee55508a51731eeb62b229e432116d851e1e694d0c0268f6ba1521b9673cfcbfc2f0f587ddb1b19f198350c16504727f8257c2e0579e39f5f5c792fe672c125548fbb71fe7cc96a750e7f4f167cd7d7cddff030000e01a263ad1e26e22aa014b69e016673dc751e19e2130fba1b3d195"], 0x1) getsockname(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000000c0)=0x80) bind$ipx(r4, &(0x7f0000000100)={0x4, 0x6, 0x5, "c9c5034d495e"}, 0x10) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000180)=r2) 2018/03/25 16:09:02 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) sendto$packet(r1, &(0x7f00000003c0)="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", 0x71d, 0x0, &(0x7f00000013c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000200)={0x5, [0xffffffffffffffff, 0x0, 0xe6c7, 0x0, 0x7]}, 0xe) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) sendto$packet(r1, &(0x7f0000000100)="b2", 0x1, 0x1, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x2c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}}, 0x6, 0x3, 0x61, 0x7, 0x1}, &(0x7f0000000080)=0x98) [ 97.091229] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/25 16:09:02 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x57ac, 0x40800) sendto$llc(r0, &(0x7f0000000040)="20c88c1b2b2ffda9a09fc9a1e780eadb7af619d9d406d4c8496d26151e0dfde0006f4ed19986a2bde17be655e81dd3f87d07ab15d48cfc27f7caf699415727622390b5f9dc8ba27dd5", 0x49, 0x8080, &(0x7f00000000c0)={0x1a, 0x337, 0x5, 0x1, 0x5, 0x80000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) pread64(r0, &(0x7f0000000100)=""/86, 0x56, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000200)={{0x2328, 0x3, 0x7ff, 0xadf1, "021137e2a19ba9bba6eab295970ec48e94a05bb658eee53ba20409ee713bc94a9d9d0ab30ed0bcf54f34f861", 0x2}, 0x0, 0x0, 0x5, r1, 0x66a, 0x9, "9a65c5709a012ffcc9fbaeae3462245c9609f03ba81527dddc5018df569cb28b0fb0237f6bfb77c74181b768a18ce18bb095def43ab36cc675bf65815ac28b2e", &(0x7f00000001c0)='vmnet0bdev\x00', 0xb, [], [0x3, 0x4, 0x0, 0xac]}) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000380)={0x0, 0xfffffffffffffffb, 0x576f, &(0x7f0000000340)}) r2 = inotify_init1(0x80000) read(r0, &(0x7f00000003c0)=""/203, 0xcb) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000004c0)) getpeername$inet6(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000005c0)=0x1c) r3 = getuid() ioctl$TUNSETOWNER(r0, 0x400454cc, r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000600)='/dev/hwrng\x00', 0x400000, 0x0) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) flock(r4, 0xa) llistxattr(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)=""/180, 0xb4) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000740)=0x9, 0x4) ioctl$KDSETMODE(r4, 0x4b3a, 0x7ff) fadvise64(r2, 0x0, 0xfc, 0x0) getsockname$packet(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000900)=0x14) sendmmsg(r4, &(0x7f0000006a00)=[{{&(0x7f0000000780)=@llc={0x1a, 0x324, 0x4, 0x7, 0x5, 0xffffffff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000800)="aa6004d25412a840a4a7c4f9d3c15e1829a9e89a4e556d9e1b6a46c65369f3538ad9e5010153f283fb100ac438d11cd31f364c716b7982f945e737bf01914be90c219d35", 0x44}], 0x1, 0x0, 0x0, 0x40080}, 0x4a4}, {{&(0x7f0000000940)=@hci={0x1f, r5, 0x3}, 0x80, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)=[{0xc8, 0x11d, 0x3, "f86fa04571dcaf0fc2d084af7fe8e057eda50f5c87c5117d22b035de3e356a40b46f950f66ac37f12fec11a94f4075ca9e22d7810748f25395bfbde85670c6b78a4a1b7e1ab65610af16337fef97447e6fedf8d8612daa56692a3cb27a76db669ba77150a8d5e065dfa8cbf3a8fff5c42868f7e4c3522ab89535b3f9fc2ace981ba4ee653306137663f7daf8f8dcf55cabb0beb0fab4acf3dcefeb9512996962d736d445037a51c1a69aba2eb2d70b891eb83cb874f9d424"}], 0xc8, 0x4081}, 0x7f}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000b00)="60aa9b88e784b54ef2e462f55b37992d1085a78762a5081741e627dc8bc75efeb496abd33dd92b14015e9d86d34c1304c7a031e19d1d73c81b", 0x39}], 0x1, &(0x7f0000000b80)=[{0x10, 0x10d, 0x1}, {0x30, 0x13a, 0x244d, "1edbd8966c4d65f941a5d6f42258b2bb6bba88a2fc1def5a76a908234fdffcd0"}, {0x70, 0x115, 0x96dc, "6fca6db6e83b0d52af820eba8a8f4797fd17c378ac67c00adee00cbaaee2cf5fd9b065a6c2f0498f1cfd2061b46a0e417bd3210267181874f357337ca0018242dea3699b7b29a3c10053f0548755d4ec997e460766e5cc2e6b7177"}, {0x80, 0x106, 0x3, "7ffdd003b7c820652b7bccdd628b6876abc5d592de6c3c7996696f65474f452507ed54db21b65e9b389093eff471ecb5b66d4e8f6bded8708a7adc754d48bce9aa20af4c2676285d7e45229346ca306ba463d93d3f678fa08533e2f010f6c32ca08b7200c940af18f1379ecb"}, {0xd0, 0x11f, 0xce, "5d0a7cbcb5af95e8f53356702491a5578c3c2cf0430fb985046f99da83c157ada09f0009aac1ceee819763a677f27827c3dc562dadea02bf45df3f3a0e2f775505688708ee851b5b02bdf08d2005ca1a65d53cd256f5c70e2c0c735eb94fb7457144d9e820616646ecf3398958f309952eb4b7fa445a181103068706456c3017ed34003f46fad8c1daa2b56469017ce436f5b0401554dd35e35f94140e2b719005cb834d3afdef8e2714203576c1380781eb3eab590d01ca3f1991"}, {0x80, 0x0, 0x101, "1a426c5ac96d8323e33e4c841c01ec247171f3c13156105651acb2fe06e9df9e38fe63280a4d72cc69e310ca9b22e951749f3929eb4ba0d8bc541a02351442c80b9f95b97986f6fff6ecd39ef1a3984076f3e7aac90143626bd06c8d9ac976175ccc8acb10cbbb20dfca76"}, {0x20, 0x1bf, 0x7fffffff, "9193df5bb0b47b9873e1411d"}, {0x1010, 0x10b, 0x1, "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0x12b0}, 0x2954}, {{&(0x7f0000001e40)=@nfc={0x27, 0x0, 0x0, 0x5}, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001ec0)="83ff48b5d95205e6786180297b3282967c0f0ebb27c6c53fc909b365ad6e54d087733edb511f1d6c078e4cb1eaf41a1b1e60ab19eb505acbf2999b2f8735462c289b92501f7bfd33bfd5ec33741eda3974106cbd468d7904d6c799c978ead6", 0x5f}], 0x1, 0x0, 0x0, 0x40}, 0x1}, {{&(0x7f0000001f80)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x2, 0x2, 0x1}}, 0x80, &(0x7f0000002440)=[{&(0x7f0000002000)="9755a7ac2ee81abb7312ccc9a6583c9eae8d36ae437449faeb05c78e8ccef4a42d75be327723500c1e100f3fdbcf944a4e9304100be43d17b97572e7669728a36f1452c01515669c75b5d7dccf4fabfb6691d8c6a5b4b1d102ee5f45ac3e86c39399f3f78cf8cc2d1aa42b7c2c7d77ce215c", 0x72}, 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{0x98, 0x11f, 0x3, "992d972b9a46959ba5fd36ec5a97f578a5c989acd8ef57d2c6b152cedf053d5d351f9ff247ca914d7a9d7b039c818224dae8fb5f29faadbdddbf47f8c534089824cd0d326dbe332a8f9c6912cfdd8a125b3324631c5c411cfb230a9ace72911f947b7fb46fc8e771332d2fdf153daeb20342276dd62f568b78c9abd466a46fe6989b"}, {0x90, 0x1, 0x9, "85afc5cc76533850b0130cdf8d056acd98f1a7d2e0f0151c89f266c6041580615ffb6c1603243a6447da614c1a57ca4c6a88e728b032a9b66c6b54ca7b635e5dab6462b6b58ac97731423539a44cdfd3345c1b4a4ab2cdca90178820d545041bd00fd554b715d2cf58d492355f07c88bcbea5367ba194a63c595855034"}, {0x108, 0x101, 0x10001, "99bb408c7f1bf6a4d2c16edd2d7951585af67d1b28e2a1cbd1d2ec0584481fbc4977e734896217fd455296e39fe98c2f70feb06ac844c0e0d648fc56a337733be2ad4cccb30b6fd367a82dd387593c8bc1ba9bcef7d6ed95d4e5e14e36dc28d0c0729cd027a1b7fc10757c2973c075bd74762f5f32d434e7daca0d527401b797c8244d6048ec32270d1fa5f13c83df38c31a8216020e03527403a5eb339e49feaa4bae0b0e95e1a65f7b7e7e3a276e697aad6e82be0fee2d672437e4dac5d0d22ab369ac75118affe7df53e5686f445263ccbc19cb4a5dac433758ede824ab95ec9a685e32cb0c63b4fd34a384d22053fc3b33"}, {0x30, 0x11f, 0x0, "9ea7978f5fc04f5b1e0eeb3369ec2c4fbb5cf0f3b05e11c7fb"}], 0x2480, 0x11}, 0x4000000}], 0x7, 0x10) syz_open_dev$urandom(&(0x7f0000006bc0)='/dev/urandom\x00', 0x0, 0x600000) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000006c00)={&(0x7f0000dff000/0x200000)=nil, 0x200000}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000006c40)=0xfffffffffffffffa, 0x4) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000006c80)=0x7) connect$pppoe(r4, &(0x7f0000006cc0)={0x18, 0x0, {0x0, @empty, 'bcsh0\x00'}}, 0x1e) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r4, 0xc4c85512, &(0x7f0000006d00)={{0x0, 0x7, 0xfffffffffffffc00, 0xffffffff, "5778efe55645f6eaa9b84d6fa74354205c9f1125189d20e794c47faf1dfd6d7332203e3bc5c0bc9d2931817d", 0x6}, 0x3f, [0x4, 0x9, 0x80000001, 0x7, 0x100000000, 0x6, 0x10000000100000, 0x210, 0xfff, 0x0, 0x6, 0x80, 0x3, 0x101, 0x9, 0x7fffffff, 0xffffffffffff8f70, 0xfb, 0x1175, 0x1, 0x0, 0xe6d, 0x7fff, 0x5, 0xff, 0x0, 0x9, 0x80, 0x5, 0x5, 0x80000000, 0xb8e, 0x3f, 0xfffffffffffffbff, 0x5, 0x3, 0x6, 0x100000001, 0xd08, 0x6, 0x2, 0xffffffffffff7094, 0x2cfd6f75, 0x2, 0x4, 0x64e, 0x2, 0x8, 0x34, 0x589, 0x401, 0x2, 0xff40, 0xf800000000000000, 0x8, 0x4, 0xffff, 0x4, 0x9d, 0xb4, 0x6, 0x4, 0xffffffff, 0xfff, 0x4, 0x0, 0xfe0000000000000, 0x3, 0x0, 0xd47, 0x2, 0xfffffffffffffffe, 0x10001, 0x100000000, 0x3, 0x8000, 0x4, 0x5, 0x2, 0x3, 0xaf, 0x742d99dd, 0x9, 0x3, 0x8000, 0x1ff, 0x5, 0x7ff, 0x81, 0x8, 0x8000, 0x5ba, 0xfffffffffffffffd, 0x1000, 0xfffffffffffff894, 0x4, 0x2, 0x7, 0x80000001, 0x1, 0x9, 0xffffffffffff0000, 0x3, 0x81, 0x7fffffff, 0x7, 0x8, 0xb27, 0xfffffffffffffffc, 0x400, 0x0, 0xfffffffffffffe01, 0xfb79, 0x1, 0x0, 0x1f, 0x6, 0x4, 0x10000, 0x8000, 0x24, 0x48fe499e, 0x3, 0x3, 0xfffffffffffffffe, 0x3, 0x0, 0x3], {0x77359400}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000007280)={r0, 0x50, &(0x7f0000007200)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000072c0)=r6, 0x4) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000007300)={0x4, 0x8}) 2018/03/25 16:09:02 executing program 3: r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0xcd5) r1 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xa, 0x5011, r1, 0x0) ftruncate(r1, 0x3fd) r2 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000000)=r2) 2018/03/25 16:09:02 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) bind$can_raw(r2, &(0x7f0000000040)={0x1d, r3}, 0x10) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x509000, 0x0) sendmsg$nl_xfrm(r4, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200c20}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="300200001800000228bd7000ffdbdf25fe80000000000000000000000000001afe8000000000000000000000000000bb4e2000004e2200090a00008089000000", @ANYRES32=r3, @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="020000003c0017000800000029bd700027bd700026bd700026bd7000d2e0000006000000faffffff0000000009000000000000800900000006000000060000001c000400feff4e204e2100007f000001000000000000000000000000"], 0x230}, 0x1, 0x0, 0x0, 0x4}, 0x800) r5 = dup(r2) ioctl$SNDRV_TIMER_IOCTL_STOP(r5, 0x54a1) 2018/03/25 16:09:02 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x9e, &(0x7f0000000140)=""/158}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f00000000c0)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0, &(0x7f0000000280)="d4fee1eec900adf62d3ea99dfd01f7fc1b38cdeef2c1b791672846e83f7260483ff7bde4093fde93e35e81caada2d655b3ecce2e6c272843694981971328a75725a86c5b4dc7dbfa401f0ddcc918d9ab42be3ae64c6a1f9963e61ffb5bfa2b454e00c7120f404ac7c89b4d9080c7d95c5c49677e81fbcb232449bb781920cfc142818b422a7859c8a90a2f78221670cd94d86f63c092be05d4256dc81c76913f142ad94fd1fd69b4fea52fbdb9680280c8ca75871d85eedf0d962847b580180cd18f06ad9b547f78adce1d11f450305bb172f700040a7b7f05ba1f928460"}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x200) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080)={0x400, 0x8, 0xdb01, 0x7}, 0x6) 2018/03/25 16:09:02 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x3, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) sendfile(r0, r0, &(0x7f0000000080), 0x3) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x400}, &(0x7f0000000180)=0x8) ioctl$KDSETMODE(r0, 0x4b3a, 0x7) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000280)={r0, r0, 0x80000001, 0x5, &(0x7f00000001c0)="8153b648487e71f776bdce1e7a33c9e8ef3da3afe6ca8eaaba52a3876370d80953994a91cda0bbf9dcbd7da85453b9f6785908eb7c789f765bef99c91526768ad2ef30b38771e4ef0986f28626eb7020a7aed30858d2bdf4472215d47ff309a325532dea97b58e7cda24546f1ddfd416be876b556fb8953ca1c8161592324c20619e591014b5ac3c5b628bd5c9d16f6759ae0d02f1af785b5982407a6863854684df88e6be726c6c2fe16ae9071b79d4", 0x1, 0x2, 0x1, 0x7af3, 0xfffffffffffffff9, 0x1, 0x1df, "d29a4a5308200b99782c643fb8eae9dd2970d0da7c99b966b4d11317738d27a51aaca5fce5840291174d9a700123450ea4009715d20f7a15ff90645a933fd20e5fda0f5c6f58d9c9d65f33ed2919dabfe3aa0e47dda442d227285a5e02e27ae11b576be86b7b569634d8ada7a509255c8c5fe351110d9c87309ea334eb8042ef67c7b3ca85fead34fc475025e08ae55e31ce9da97c564480976563885ab11cea6e8de75a9aea9c57279eec6a964b7c257268afb27b5beda22fa765a1764907188907800f2526fddbd179af1f23b024284b56d2455873d382b98cc6e2a7c1738db964964be4369140125f"}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000003c0)={0x5, 0x23, 0x1, r0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000400)=0x1c2c, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000440)=0x800, 0x4) recvmsg$kcm(r2, &(0x7f00000016c0)={&(0x7f0000000480)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000500)=""/119, 0x77}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/93, 0x5d}], 0x3, &(0x7f0000001640)=""/95, 0x5f, 0x3}, 0x2022) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001700)=@assoc_value={0x0}, &(0x7f0000001740)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001780)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000001880)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000018c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x3, 0x4e23, 0x5, 0xa, 0x80, 0x80, 0x84, 0x0, r4}, {0x0, 0x5, 0x6, 0x8d8, 0x81, 0x0, 0x9}, {0x81, 0x0, 0x3, 0x4}, 0x1ff, 0x6e6bb8, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0x33}, 0x2, @in=@multicast2=0xe0000002, 0x0, 0x3, 0x3, 0x1b, 0x8, 0x3ff, 0x8000}}, 0xe8) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00000019c0)=0x6000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000001a00)) connect$bt_sco(r0, &(0x7f0000001a40)={0x1f, {0x80000001, 0x401, 0x1, 0x4, 0x7fffffff, 0x3}}, 0x8) clock_gettime(0x0, &(0x7f0000001a80)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000001ac0)={{0x0, 0x2, 0xf87, 0x3fffc00000, "72823f1f89b51baaca776ea4d98980deb0592f937c46fa1bde9c0c86994f425d8ef639f4dac3c809d650d9ad", 0x5}, 0x180, [0xc1, 0x5, 0x0, 0x2, 0x100000000, 0x5, 0x800, 0xfffffffffffffffa, 0xff, 0x0, 0x9, 0x7, 0xfffffffffffffffc, 0x101, 0x9, 0x9, 0x6, 0x1, 0x3ff, 0xc2b, 0x101, 0x3, 0x80000001, 0x11a7, 0xda, 0xdfe, 0x8, 0x9, 0x10001, 0xbe, 0x1f, 0x40, 0x2, 0x6, 0x101, 0x80000000, 0x2, 0x81, 0x8, 0x9, 0x4, 0x8, 0x7, 0x0, 0x974, 0xffffffffffffffff, 0x6, 0x7, 0x20, 0x9, 0x1, 0x7, 0x3, 0x3, 0x2, 0x10001, 0x0, 0x2, 0x4, 0x7fffffff, 0x8, 0x8, 0xfffffffffffffdd3, 0x6, 0x6, 0x100000001, 0xc391, 0x3, 0x9, 0xd40, 0x5, 0x6, 0x8001, 0x100000000, 0x7, 0xffffffffffffffa0, 0x527abcd0, 0x4, 0xfffffffffffffff9, 0x0, 0x2, 0x7, 0x9, 0xffff, 0x3df, 0x80000001, 0x200, 0x80000001, 0xd389, 0x4, 0x5332f8b6, 0xee1, 0x70, 0xff, 0x7, 0x8, 0x7f, 0x5, 0x78c, 0x8, 0x5, 0x44, 0x7d, 0x6, 0x0, 0xff, 0x401, 0x9, 0x2, 0x80000000, 0x6, 0x3, 0x4, 0xfffffffffffffff7, 0x200, 0x2, 0x1f, 0x8, 0x7, 0x200, 0x1000, 0x2, 0x67e, 0x80, 0xc2, 0x2, 0x100000000000, 0x1f], {r5, r6+10000000}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001fc0)={@broadcast=0xffffffff, @empty, 0x0, 0x5, [@broadcast=0xffffffff, @multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff]}, 0x24) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={r1, 0x8001}, 0x8) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002040)='/dev/ppp\x00', 0x12001, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r0, &(0x7f0000002080)={0x1}) ioctl$sock_inet_SIOCGIFADDR(r7, 0x8915, &(0x7f00000020c0)={'ip6_vti0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) ioctl$VHOST_SET_MEM_TABLE(r7, 0x4008af03, &(0x7f0000004200)={0x4, 0x0, [{0x104000, 0x1000, &(0x7f0000002100)=""/4096}, {0x1000, 0x97, &(0x7f0000003100)=""/151}, {0x0, 0x1000, &(0x7f00000031c0)=""/4096}, {0xf000, 0x3a, &(0x7f00000041c0)=""/58}]}) fcntl$setflags(r7, 0x2, 0x1) syz_open_dev$sg(&(0x7f00000042c0)='/dev/sg#\x00', 0x2, 0x400) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000004300)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000004340)={0x3, 0x8009, 0x9, 0x401, r3}, &(0x7f0000004380)=0x10) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000043c0)={'filter\x00', 0x29, "3c821ae2eef4405b108d6e53185aae4ad2ab22f9f6aa54b1ad6e37332a4de1ad89baaf0b1c3c8aaf0d"}, &(0x7f0000004440)=0x4d) 2018/03/25 16:09:02 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000300)={0x100, 0xda1b, 0x4, 0x4, 0x2, [{0xffffffffffffff3e, 0x8, 0x648, 0x0, 0x0, 0x1000}, {0x1, 0x7, 0xee6, 0x0, 0x0, 0x80}]}) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000040)=""/43, &(0x7f0000000080)=0x2b) r2 = memfd_create(&(0x7f00000002c0)='[*[\x00', 0x0) write(r2, &(0x7f0000002000)='v', 0x1) sendfile(r2, r2, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000180)={0xffffffff, 0x9, 0x100, 0x0, [], [], [], 0x5, 0x80000000, 0x40, 0x9, "e5078d697aff72ab9737f7e543af0bf6"}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000100)=""/110, 0x6e, 0x0, &(0x7f0000000000)={0x0, 0x989680}) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x8, 0x100) 2018/03/25 16:09:02 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000267ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000197ff8)) ppoll(&(0x7f00009e1000)=[{r0}], 0x1, &(0x7f00003ff000)={0x77359400}, &(0x7f00008a5ff8), 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x12000, 0x0) shmget$private(0x0, 0x2000, 0xd00, &(0x7f0000ffd000/0x2000)=nil) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000200)={0x7, 0x7, 0x7a, 0x0, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000d7c000)) 2018/03/25 16:09:02 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000140)=@req={0x9, 0x1cad}, 0x10) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) 2018/03/25 16:09:02 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) sendmmsg(r0, &(0x7f0000007600)=[{{0x0, 0x0, &(0x7f00000025c0)=[{&(0x7f00000000c0)="5ebd75f19219f601b8dd68f9c217", 0xe}], 0x1}}], 0x0, 0x0) 2018/03/25 16:09:02 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x2) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x2) ioctl$TIOCGLCKTRMIOS(r1, 0x40087101, &(0x7f0000000000)) 2018/03/25 16:09:02 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) sched_setaffinity(r0, 0xfffffffffffffee5, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) clone(0x40000, &(0x7f0000000080)="f9cf497b4941a0b588e904beaf10c6606f1973e01031297751fd8faab7048f613b8af1284ca2366d8923aace8b4f30a952755f941b1b7274612e29ae5bf85d7e482b01ce203ef498c03064e41e11f9ea46eabea69759f88a86c9c7c7aa", &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000200)="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") readv(r1, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000011000)) read$eventfd(r1, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/03/25 16:09:02 executing program 4: prctl$setname(0xf, &(0x7f0000000040)='\x00') r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x10000, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r0}) 2018/03/25 16:09:02 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000011fe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0xff, 0x1000000000001, 0x4, 0x400000000}, 0x20) 2018/03/25 16:09:02 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10080, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x2) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/03/25 16:09:02 executing program 0: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x7fff}}, 0x7, 0x2}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="00000800090000000300d70205008e0d9d000080d516f0b0eb3fdd85cbd4be982115fe7fb644f67da1aefd190302e2dfb82193bb2342670a5b07389669f79fac9581"], &(0x7f0000000340)=0x18) r2 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) clock_gettime(0x0, &(0x7f0000082ff0)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) waitid(0x2, r4, 0x0, 0x0, &(0x7f0000000040)) ppoll(&(0x7f0000075000)=[{r2}], 0x1, &(0x7f00009b5ff0)={0x0, r3+10000000}, &(0x7f000086e000), 0x8) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000100)) 2018/03/25 16:09:02 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000140)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f00000001c0)={'mangle\x00'}, &(0x7f0000000240)=0x54) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x20040, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000002c0)=0x9, &(0x7f0000000300)=0x1) r5 = gettid() fstat(r0, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r4, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000340)={0x12b0, 0x2a, 0x300, 0x70bd2c, 0x25dfdbfb, "", [@typed={0x8, 0x7d, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="dc90a04e7b4e5079ecb67b420dd1496a7c53274d2bd5bd1317805bcc652883958506976892ffdec602befd881b", @nested={0x1028, 0x38, [@typed={0x1004, 0x68, @binary="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"}, @typed={0x14, 0x83, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0xc, 0x82, @u64=0x20}]}, @nested={0x15c, 0x87, [@generic="acce5afe16e107eaa5a88f3318d2de7b43525e8a70bd782993d80713a78644e385d7542c6ea4c173b15051813ea06aa96848020bbe6a8cd2e491aa0fd673ca98a97ae52b78c0d7ef25f8f1cc4fb398cbdee9cd2b9f5a498a691a6a0cdd951fadd7dab865a27b562b6a0393b4294e3b60456edf7eb3ed1484fe07f7854eba0a8c30", @typed={0x8, 0x5c, @uid=r2}, @typed={0x4, 0x1e}, @generic="44674d69e01a9041f2a9914cb65edb04b667bfef41ffd48d0fffe6a400268c0d62bef0f15f72197a95a8d96a5bee2e4a7fe234c8096ea669d74bbaebfe7b51808e327b72c9accf59c4f39beed0d1086b4a3fa37180c1427e1bf8c4908d82eb9708c0f4fe88b7e9275febe0bed012d73b1711f1996cfbad018972b5b13f500f91339ab2ece68c0339aa2718728060bc6d1fc50f5462b8207299c9723beb92c505c30648ee4849fa6c160949b522a666557099eca10726bbe5cb87a7720f467efa8594caf3af9d8509df"]}, @generic="d8021aa476b1bb04a2144a23922a77088528e09b6144ce26b7bd676b654aab775c928936b1f5fafaa0247183348fd160dc48fbda45b8a6cfd34d4f0b0488bec35373ab060ee11f0d1b92b2437c87e055e03f0f749af83535418ccdb0921410c7dd71965baa0ea1dabc14aff1ae", @generic="21e8fe60823ecb1c73b61dff2b2554fd33432e250e4239dc4539cfaba165f9346772777fcd52548433cbd338597f2db552a9a473203b658e2898422b2a803d727c2a88bf4fe4d08e61b124fcb2d22115623158c1fb8fe0cc0eb27f1b18", @generic, @generic="3330470a8c2e8fc491adba912e2566fadd406f9eb0cf9172495901fc"]}, 0x12b0}], 0x1, &(0x7f00000016c0)=[@rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r5, r2, r6}, @rights={0x38, 0x1, 0x1, [r3, r3, r4, r0, r0, r4, r3, r0, r4]}, @rights={0x20, 0x1, 0x1, [r4, r4, r0, r4]}], 0x90, 0x800}, 0x4040001) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/dsp\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001800)={{{@in6=@loopback, @in6=@remote}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000001900)=0xe8) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001940)=0x3920, 0x4) syz_emit_ethernet(0x5a, &(0x7f0000001980)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[], {0x8100, 0x1, 0x9}}], {@canfd={0xd, {{0x0, 0x8, 0x800}, 0x22, 0x1, 0x0, 0x0, "a183add9fc081afb476dbd1f91b3b2e6f47602aa78dd0c440fb492b86653e16672d3b98b4e700ddf89724a1eb010fd029e346d2767b8b9d1343abfcdbe225940"}}}}, &(0x7f0000001a00)={0x1, 0x1, [0xaeb, 0x66d, 0xd57, 0x80a]}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000001a40)={0x0, 0xffffffffffffffff, 0x1, 0x1, &(0x7f0000ffd000/0x2000)=nil}) r8 = syz_open_dev$sg(&(0x7f0000001a80)='/dev/sg#\x00', 0x8, 0x2) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000001ac0)={@in6={{0xa, 0x4e20, 0x8, @empty, 0x8}}, 0xea6, 0x5, 0x7, "afbc9374562ed27d869b7cd81fa71598e293ebf1ff6ff5b646bb4fb2d8c2e1141a53ac69c7aca918f849358992efa2b811261cc2832351b8eaf64906009f713a6115d3ebead8b033c15fd5620c815f0b"}, 0xd8) getsockopt$ax25_buf(r7, 0x101, 0x19, &(0x7f0000001bc0)=""/98, &(0x7f0000001c40)=0x62) ioctl$sock_inet6_tcp_SIOCATMARK(r8, 0x8905, &(0x7f0000001c80)) ioctl$EVIOCREVOKE(r7, 0x40044591, &(0x7f0000001cc0)=0x1f) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000001d00)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000001d40)={r9, 0x35}) getsockopt$packet_int(r7, 0x107, 0xc, &(0x7f0000001d80), &(0x7f0000001dc0)=0x4) close(r8) ptrace$cont(0x1f, r5, 0x8, 0x5) bind$netlink(r0, &(0x7f0000001e00)={0x10, 0x0, 0x25dfdbfc, 0x200000}, 0xc) ioctl$sock_inet_tcp_SIOCOUTQNSD(r8, 0x894b, &(0x7f0000001e40)) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000001e80)={0xfffffffffffffffc}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000001ec0)={'rose0\x00', r1}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f0000001f00)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/03/25 16:09:03 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) r2 = request_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='ppp1ppp0keyring\x00', 0xfffffffffffffff8) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="86c8a9135356becc28a84f0c3506df91888aba4b2ba42063ef", 0x19, r2) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000200)="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", 0x1000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001240)={0x3, &(0x7f0000001200)=[{}, {}, {}]}) r3 = dup(r0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000012c0)={&(0x7f0000001280)=[0x1d661f43, 0x51c9401b, 0x1000, 0x0, 0x7, 0x6], 0x6, 0x9, 0x8, 0x0, 0x4, 0x10000, {0x8, 0x2, 0x1, 0x8, 0x4, 0xc8, 0x9, 0x4, 0x8, 0x80000001, 0x9, 0x6, 0x9, 0x10000000000000, "7253a37bd713ee96a89e88cb15956283367148c1a6390914182796c9fd239981"}}) io_setup(0x1, &(0x7f0000001340)=0x0) io_destroy(r4) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000001380)=""/4096, &(0x7f0000002380)=0x1000) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) r6 = syz_open_procfs(r1, &(0x7f00000023c0)='net/ip6_tables_names\x00') getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000002400)={@dev, 0x0}, &(0x7f0000002440)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000002480)={@empty, 0x5a, r7}) socket$key(0xf, 0x3, 0x2) setsockopt$ARPT_SO_SET_REPLACE(r6, 0x0, 0x60, &(0x7f0000002500)={'filter\x00', 0x7, 0x4, 0x4a8, 0x280, 0x140, 0x280, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f00000024c0), {[{{@arp={@multicast2=0xe0000002, @loopback=0x7f000001, 0xff000000, 0xffffff00, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x0, 0x9f, 0x9, 0x3, 0xfffffffffffff000, 0x5, 'ifb0\x00', 'gre0\x00', {}, {0xff}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0xc, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @dev={0xac, 0x14, 0x14, 0x12}, @loopback=0x7f000001, 0x8, 0xffffffff}}}, {{@arp={@rand_addr=0x4, @multicast1=0xe0000001, 0xff000000, 0x0, @mac=@random="c0942bfc0a05", {[0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x200, 0x5, 0x9, 0xffffffff7fffffff, 0x6, 0x2, 'syzkaller0\x00', 'dummy0\x00', {0xff}, {0xff}, 0x0, 0x205}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x8}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000002a00)={@mcast2={0xff, 0x2, [], 0x1}, 0x5d, r7}) clone(0x2000, &(0x7f0000002a40)="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", &(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)="11dc5cd51426926d046acf0ce81219beb0bf2f5f2c0042dbdc2bbb17054369b9a542ae3a104f8720c652ddbeb1211db9af64c7f45b7beba356f2") mq_timedreceive(r6, &(0x7f0000003b00)=""/230, 0xe6, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000003c00)="85e0180636ca01b5885273bfee12cba8097606e4cae26612e0847cfe42731f39228d5263e354") ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000003c40)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'nr0\x00'}}) getresgid(&(0x7f0000003c80), &(0x7f0000003cc0), &(0x7f0000003d00)) ioctl$KVM_SET_IRQCHIP(r6, 0x8208ae63, &(0x7f0000003d40)=@pic={0x3, 0xf9c8, 0x7, 0x3, 0x1000, 0x7, 0x401, 0x4, 0x5, 0x4, 0x7, 0x9, 0xfffffffffffffe00, 0xff, 0xfff, 0xffffffff}) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000003e40)={r7, @empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) renameat2(r0, &(0x7f0000003e80)='./file0\x00', r0, &(0x7f0000003ec0)='./file0\x00', 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000003f00)) prctl$setendian(0x14, 0x2) 2018/03/25 16:09:03 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2801, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000000c0)={0x1f, &(0x7f0000000080)="7408975447fd568050e3b8e0b7cb6512c91b4237dce3892c3154c165e19ecc"}) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000010000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000006fdc)={0x24, 0x1e, 0xafb, 0x0, 0x0, {0x3}, [@nested={0x10, 0x2, [@typed={0xffffffffffffff73, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) fremovexattr(r0, &(0x7f0000000100)=@random={'trusted.', '/\x00'}) 2018/03/25 16:09:03 executing program 7: madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x80000000000) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000000c0)=""/14) r0 = semget$private(0x0, 0xffffffffffffffff, 0x20) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000000)=""/77) r1 = shmget$private(0x0, 0x1000, 0x420, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000100)=""/242) 2018/03/25 16:09:03 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) socketpair$inet6(0xa, 0x801, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000180)=0x4) keyctl$link(0x8, r0, r1) 2018/03/25 16:09:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='stat\x00') r1 = socket$inet(0x2b, 0x0, 0x2) sendfile(r1, r0, &(0x7f0000000140), 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 2018/03/25 16:09:03 executing program 3: r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x10d, 0x2, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x3, 0x290, 0xd0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x1c0, 0xffffffff, 0xffffffff, 0x1c0, 0xffffffff, 0x3, &(0x7f0000024000), {[{{@uncond, 0x0, 0x204, 0xd0}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ipv6={@dev={0xfe, 0x80}}, 0x0, 0xffd6, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}], {{[], 0x0, 0x2a7, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e) r1 = dup2(r0, r0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000380)=""/4096) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e24, 0x6e2, @loopback={0x0, 0x1}, 0xffffffff80000001}, 0x1c) 2018/03/25 16:09:03 executing program 5: r0 = socket$inet(0x2, 0x80000, 0x100000001) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'ifb0\x00', 0x5}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x401) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80000000008, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/03/25 16:09:03 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x400000002002, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000200)=0x2, 0x4) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="d6ae326a078f54121cff69a0f74ffc3097425e457bbd9976c6c1e33c955715eb7ee8958a27e32b880a2fdba607ec008579f7e67ebc4639f060b027d12a369e51d034b4c3aaa71596660ea6240d3d05b4e53f8d182f8984e4ab40c5ee6f2737225cb4ada4337875ed10672658f7355e14e2d7dc4ae92f3a160de81f517bce800a63dc2bf506c5d3e204a351e8", 0x8c, 0x0) keyctl$assume_authority(0x10, r1) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x64) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)="0b8cdd5fc16fefdf97253ed273c45deb32743171e13317e01b4fd14e043a5ee0437d6f4aa77b492df8561ac876095dd10f13c319", 0x34}, {&(0x7f0000000080)="8bb74e97e3b182fdccf05e1bcf481d3a929d75f5122803e09ffb7c8f14e7b078677a17ba9d53bf27e7ec6478c4c0013d0a67322cfa44b3067a29bda9aee42aa1dc36aa754c665b52df89e56a58be89612ed9ead9124be39dcabdd697d1e0f9792921b9ea6f3f5fb88483f79bf13d6e61953755cb5bd13a6d78197bd4e5a8d252b8417150154daa4a88abcfcac8d569e616d97c1062f4174d1883a4805fad79fc45d377adb82590cc084a8f192775ec9b03e39fc8c0389b46267e805ca40017940dfa73bb5bc2608a", 0xc8}], 0x2, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000340)=0x5, 0x4) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x91c) 2018/03/25 16:09:03 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0xfffffffffffffff9, 0x4) connect$inet(r0, &(0x7f0000f60ff0)={0x2}, 0x10) 2018/03/25 16:09:03 executing program 2: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='udf\x00', 0x8010, &(0x7f00000000c0)="d5f39549a748c79e27f6dcc93e0a96effe1b5c70f0702e3d91d062925e4a") r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto(r0, &(0x7f0000000100)="8f152e23e15857712069804a04d98bab1099d1bbade173018cbc06640664f185015baff94d00ac427bb3089cfc295aa708e1243b79a96d6919a8d7130131928b0088e32fdea3b47c4d11a66e4664f03f5fc6f473a89288cd7d0f9cb264", 0x5d, 0x4000, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x1, 0x1, {0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffe}}}, 0x80) recvmsg(r1, &(0x7f0000002400)={&(0x7f0000000200)=@l2, 0x80, &(0x7f00000023c0)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/244, 0xf4}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/52, 0x34}], 0x4, 0x0, 0x0, 0x100000001}, 0x40) r2 = syz_open_dev$vcsn(&(0x7f0000002440)='/dev/vcs#\x00', 0x1, 0x8000) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000002480)=0x2) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000002500)={0x3, &(0x7f00000024c0)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000002600)={r3, &(0x7f0000002540)=""/151}) getsockopt$sock_timeval(r0, 0x1, 0x77d725284b3e5d53, &(0x7f0000002640), &(0x7f0000002680)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000026c0)=0x7aeb3e50, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000002d40)={0x0, 0x0}) fstat(r1, &(0x7f0000002d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002e00)=0x0, &(0x7f0000002e40)=0x0, &(0x7f0000002e80)=0x0) sendmmsg$unix(r2, &(0x7f0000002f00)=[{&(0x7f0000002700)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000002b00)=[{&(0x7f0000002780)="cadfa49bd92d3c27d4a842d3148d740479c24c1719a39bbdd5004163cbbfd436a34740a821b45a4f58c05f7750ea449734d9ede88c7064a07166eb313eef2dd4cdfa460cefc2cff10803c55516b57036f334124465891250974b0232ed5428", 0x5f}, {&(0x7f0000002800)="1d31ab0c76dd759ff2dd0cde5d4ddd9a023345857710388ede31befc6a191651725fe8aab8a0de33d73024d5ce7fbbf066f1db31926aa980d600b20f962cfe2e0bd300448ad00ec6f16a93ea50ab806ea79026cde0d1889399e10c8d9211d00ba305352f5889a0e9bbf060", 0x6b}, {&(0x7f0000002880)="5db4d74833afae44ea61f141a9a6c8b1ecc8d9deadcd1fdc3de8b85524525a4f5d9c11009168908298623caed3483f37e0c2630a2af0988e18a4d159f524daf3c6d1204c842041c6165c26f40a7150514abf0f2f8386c792eb1d36097414875ed4f30b97dc8a50697cf8764e9d28b65a80339550355dd8fd9ea13141c97d8f8815a9a34db4537b4c51e51f2b", 0x8c}, {&(0x7f0000002940)="ad88d6dab73e38eccf109aab2252f9e3a6eee0e53ecf23959d92773924", 0x1d}, {&(0x7f0000002980)="deb820d801e537fe5d9f2d80f15cc958da2c6583c1ed6574917b36b828c262b6d3d9521b91625fac56cb71f1319df37f923bdd143b9ae16f2c8b48c03675a0ef", 0x40}, {&(0x7f00000029c0)="d9860838d219224311580fd44a08e1aba472d898bc57d8925e7f6ad5c17330295e2c6cc72875f24162029b35b82dad", 0x2f}, {&(0x7f0000002a00)="fd485e7bff930bf1addd4d8f491c1eb383c290c8f079dcac192175dc4c1f319dfa0fcb40f2a4ed09bbcff5ae226addf9c4b2b26e8ffbe6bfea4c0e3982604578c281571d233430455b23c45e859100ecc4f118323c16146d3e00ce0229c170e99558b73cb504a8f8153ea1a0454f649fe8df8947e98d80b774258d62fef9ab228c509d0355528f6ace6fac63b6c4a37a24842c7f78454af8e1d0f9841090c8fcb70ddad31f8acd04cdf25847fb96ca5a3a51bc347163544b28c12c87b8cd894a890fc675a312e0dec1887c9f266ce763157f58cb8d7ca368bd5f2852accd647cb6200b6c189f9a534ae6ee05", 0xec}], 0x7, 0x0, 0x0, 0x4004}, {&(0x7f0000002b80)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002d00)=[{&(0x7f0000002c00)="1dd3b804a784ac0b8272356b3c44bfeb2c53327b431ddcff73", 0x19}, {&(0x7f0000002c40)="23336cca33f26920eebe59ad34acbb56e9dab2436e05b2d07622fc76a9a58ae50f6bf73aae9cfae61e3e40d020dc8db7df4a1231409c5f04eb42116e2e1478e8b0dfe05d88d5f1aa9acc98accf7aafa24b69f851acf962e22d4e92c19de69796c41f432b70082c0d682b5497149b1998d44f4af5e29b7f218a1de47a87047921773d23786d2f1b0909c8aec6f1581e97adc7eb49304d5e0f30f8876ba6ff3421c48b1edf03de9e7187ecb0a53148ec11a566556025404e", 0xb7}], 0x2, &(0x7f0000002ec0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r8}], 0x40, 0x800}], 0x2, 0x4000040) r10 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002f80)='/dev/rtc\x00', 0x0, 0x0) sendmmsg$unix(r2, &(0x7f0000005980)=[{&(0x7f0000002fc0)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000004140)=[{&(0x7f0000003040)="09f7c338947e241c07c10aa909817ce17e67fe1638c923a775c570d860a0426c5695bb64723710799f175f97f733be4b7ca3c205cf92631f189ee2237679b1ce4557fcc17d07f260773a55861b574e919295b900a11908dd2377bb084eea3ee322d49cf919c70d7639b9a355bb63409d4b63ffb27729e7698662581f1d35ecc7bf5a48581db080a1e78a1414d9f19ca9479f7971292a06bf8c2587ff08a424cbbeaaeb0b5088e1b0c344a352f0ddf2ea3647913a2746804c75d4c7c1", 0xbc}, {&(0x7f0000003100)="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{&(0x7f0000004400)="dc35ade82f7e9f38fce39d0396aa7a25d7acf1535586924d779c664c22f08e9dc94acb9c40e0e49c0efda3bfcffaa8f65ec4910207", 0x35}, {&(0x7f0000004440)="a89f9015f32c45991cacc76702bdf8e74bdfb118c1ebafe558f298c5132f9ab1eba0ec59f042cb243f992ae6305c41522d81038bbb6fe1f967e733516ace3f6fc1afc2b46dbb5e99cb998b09df247667badca43b5de38beaae286d9a8464075efd9ba1df79a159e3530275a97e4f0a23ed4828c59984", 0x76}], 0x4, &(0x7f0000004500)=[@cred={0x20, 0x1, 0x2, r4, r5, r9}], 0x20, 0x4}, {&(0x7f0000004540)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000004680)=[{&(0x7f00000045c0)="d8333ec01bf358a646bf7db4dec4ee62fbc7fd0870bef2107314931bb5858d5ba5b4325ebf73d682", 0x28}, {&(0x7f0000004600)="f1c511248b7264cecb32b45e4ce1a6cacb49b77b78a638", 0x17}, {&(0x7f0000004640)="fe1c654b930e7a606ff63f4b342a84514da92e302afaf3b829b798d32ab78792f6626b42d3", 0x25}], 0x3, &(0x7f00000046c0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x80}, {&(0x7f0000004700)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000058c0)=[{&(0x7f0000004780)="9af56b2052ab5ce022e382874fa5b93585eb6d6ac49bab98cad9e056f6c0af006b16034a990a0f86f73c0c46cdd07d4cbe737b5144ed160f81d2ee521a0621ebed6bebf6676325ff6fafe2d46ae0d17dba2367b6d84e5f", 0x57}, {&(0x7f0000004800)="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", 0x1000}, {&(0x7f0000005800)="820987358d439dfb0dc2122f83310e2d242eca34b1201e842a443851bb0583a854636086d37b3985ce447581eb446260ca459fb2447e6ef440576aef0f4483b1d75e7b27cafda851e5e230eef0b2094503c8f6c4f20542004c2f7c0f1e08fbfdf48716fc63a670ebe904d6e49f196adbb7512c0da6cb7add5af3eac01fb8777adabb36ef02d43ab269ad385d448a8363bc9a", 0x92}], 0x3, &(0x7f0000005900)=[@cred={0x20, 0x1, 0x2, r4, r5, r7}, @rights={0x28, 0x1, 0x1, [r2, r10, r1, r0, r10]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x60, 0x8000}], 0x4, 0x4801) accept$alg(r2, 0x0, 0x0) flistxattr(r10, &(0x7f0000005a80)=""/93, 0x5d) ioctl$TCSETAF(r10, 0x5408, &(0x7f0000005b00)={0xc540, 0xffffffffffffffff, 0xfffffffffffffff8, 0x81, 0x5, 0x2, 0x9, 0x18e4000000000, 0x4, 0x714}) bind$rds(r2, &(0x7f0000005b40)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet6_dccp_buf(r10, 0x21, 0x2, &(0x7f0000005b80)=""/247, &(0x7f0000005c80)=0xf7) msgget$private(0x0, 0x408) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000005cc0)) openat$ion(0xffffffffffffff9c, &(0x7f0000005d00)='/dev/ion\x00', 0x10000, 0x0) readlink(&(0x7f0000005d40)='./file0\x00', &(0x7f0000005d80)=""/4096, 0x1000) ioctl$TCSETAF(r10, 0x5408, &(0x7f0000006d80)={0xf101, 0x4, 0x1, 0x9, 0xff, 0x80, 0x3, 0x200, 0x0, 0x2}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000006dc0)) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000006e00)) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/25 16:09:03 executing program 6: bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000380)=0xa, 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000003c0)="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", 0xb28, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000040)={'rose0\x00', 0x6}) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x2, 0x2100) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f0000000140)}, 0x10) 2018/03/25 16:09:03 executing program 1: getpgrp(0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000140)={0x0, 0x6, 0x7, &(0x7f0000000100)}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = getpgrp(r1) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000000340)=""/4096) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000080)=0x20, &(0x7f00000000c0)=0x2) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, r2, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000300)={0x77359400}, &(0x7f00000002c0)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/25 16:09:03 executing program 0: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) dup3(r0, r1, 0x80000) write$rdma_cm(r1, &(0x7f00000000c0)=ANY=[@ANYRES64=r2, @ANYPTR=&(0x7f0000000080)=ANY=[], @ANYBLOB="02"], 0x11) 2018/03/25 16:09:03 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x24200) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e23, 0x9, @empty, 0x9}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0xfffffffffffff1fd}, 0x8) syz_open_procfs(r0, &(0x7f0000000080)='net/if_inet6\x00') 2018/03/25 16:09:03 executing program 6: r0 = socket(0x1000000010, 0x802, 0x0) bpf$MAP_UPDATE_ELEM(0x8, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000080)}, 0x20) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000041d000)=@mpls_getnetconf={0x4c, 0x52, 0xfd, 0x0, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1}, @NETCONFA_IFINDEX={0x8, 0x1}, @NETCONFA_IFINDEX={0x8, 0x1}, @NETCONFA_IFINDEX={0x8, 0x1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6}, @NETCONFA_IFINDEX={0x5, 0x1}]}, 0x4c}, 0x1}, 0x0) 2018/03/25 16:09:03 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/fib_triestat\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) readv(r0, &(0x7f0000000140), 0x2) 2018/03/25 16:09:03 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000000070100000000000000fd0e44778418f893e29f8b4eff6b696b27cb009c00000000"], 0x14}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001840)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r2}, 0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001880)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x61, r2}) 2018/03/25 16:09:03 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000540)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) recvmmsg(r0, &(0x7f0000000bc0)=[{{&(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)=""/31, 0x1f, 0x3}, 0x10000}, {{&(0x7f0000000240)=@nfc_llcp, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/119, 0x77}, {&(0x7f0000000340)=""/236, 0xec}, {&(0x7f0000000440)=""/86, 0x56}, {&(0x7f00000005c0)=""/209, 0xd1}, {&(0x7f00000006c0)=""/205, 0xcd}, {&(0x7f00000007c0)=""/198, 0xc6}, {&(0x7f00000008c0)=""/157, 0x9d}, {&(0x7f0000000980)=""/167, 0xa7}, {&(0x7f0000000a40)=""/183, 0xb7}], 0x9, &(0x7f00000004c0)=""/103, 0x67, 0x7fff}, 0xba}], 0x2, 0x40000003, &(0x7f0000000c40)={0x77359400}) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x6, 0x2407fe) perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x1, 0x4, 0x4, 0x1, 0x0, 0x7ff, 0x1000, 0x5, 0x8, 0x9, 0x101, 0x5, 0x5, 0x9, 0x0, 0xfffffffffffffeff, 0xdae, 0x1f, 0x3ff, 0x87e, 0x7, 0x1783c4e5, 0x8000, 0x3ff, 0xffff, 0x1000, 0xffff, 0x225d1b98, 0x4, 0x0, 0x0, 0x1f, 0x0, 0x6, 0x1c, 0x400, 0x0, 0x0, 0x4, @perf_config_ext={0x2, 0xe3}, 0x8, 0x5, 0x6, 0x6, 0x80000000, 0x7, 0xe5}, r1, 0x5, r2, 0xa) 2018/03/25 16:09:03 executing program 3: r0 = socket(0x1000000000000001, 0x8000000802, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r1, 0x0) setresgid(r1, r1, r1) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x20, 0x1, 0x2}], 0x20}], 0x4e5, 0x0) 2018/03/25 16:09:03 executing program 0: unshare(0x10002001) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'yam0\x00', &(0x7f0000000040)=@ethtool_eee={0x45, 0x0, 0xe79a, 0x1, 0x3, 0x5, 0x5, 0x73e, [0x6, 0x2]}}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r2}, 0x2c) 2018/03/25 16:09:03 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) socketpair(0x1, 0x80800, 0x438d, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000100)={0x1f, 0x4, 0x8001, 0xe5, 0x0, 0x0, 0x6, 0x8, 0x76, 0x4}) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000200)=@buf={0x89, &(0x7f0000000140)="4d9c3bbb0ae38ce52fc9c3d3d51fdfc73e8413bfc51d49dfd348f4f88eb84fb306f5d772a8532c9b43feffc34b26ae40ee65c26f070c8825ddacad70e9ec4bc4fca35ad8ce8be4f9ad6e01a285cb2d30ad00e083e88ff66fb655c4dcd20b5c61268cdd2ad8347a332d26487c12686b6fa67185da8ceaa68f781b16ec21fe8f342488d8a0b7fd5c6928"}) dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x0, 0x0, 0xfffffffffffffffc}}) truncate(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f00000cdffc)) 2018/03/25 16:09:03 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0xffff, 0x4) sendfile(r0, r0, &(0x7f0000000040), 0x562) socket$pppoe(0x18, 0x1, 0x0) 2018/03/25 16:09:03 executing program 5: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x3f}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r1, 0x6d4, 0x2, 0xf05}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0xf0d67680) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fdf9d)="9576fb5678f4d8bb1b", 0x9}], 0x1, &(0x7f0000632f70)}, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) recvmsg(r3, &(0x7f0000000080)={&(0x7f00008e8000)=@nfc, 0x80, &(0x7f00000000c0)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000000080)}, 0x0) 2018/03/25 16:09:03 executing program 6: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x6, &(0x7f0000000040)=0x4) 2018/03/25 16:09:03 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) socketpair$inet(0x2, 0x0, 0x4, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000340), &(0x7f0000000380)=0xb) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x2080, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000002c0)={0x17, 0xd2, &(0x7f00000001c0)="c2022d0182532c092634e524d2127fbf1a4dc73aea4bea3235abf8233e487e5d892322ace4eccbcd987aa2cca0e22aae41eaad3805063f48e2a66ce33a35fd7f5e424b30015571788dc9574855d07fe5905e9f727a45fedebdb3c4d0ccec394d6ae72c6fddc254f686fec3e54bd61c18a290f6d12c7874c3ba77133e9374f2a6c897dd46043322cd2c6e7c7a93f7639ce715df9dab1304806872b269ae597599d3ae3f3370e3f129d373e1952a2adb402811f923c7fcdca1e038ea9fb29b590d95775a095e62e4b4eee734c92ac81fc6b3cd"}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x8000, 0x0) symlinkat(&(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') 2018/03/25 16:09:03 executing program 7: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/65, 0x41) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) r1 = getpid() fcntl$setown(r0, 0x8, r1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x101000, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000000000000b7d9034757c91bbdbfdaa5335f74884f15c6d058fbf95d7cdde6ab7389f7c1a71f0e1826a65a8ebd8dbaa21a95da8da666bea81276a2021bca8d9f07a92fd4c3234930b21693448d1e3dff9acdfacad1b5bfb00976a7ccedba8a851c87ba5dc15562f35c4439a37c94f50f21a5d2af000012d218c107646a0500000000000000d148ca967bc311c7397e7e5b000000"]) 2018/03/25 16:09:03 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{r1, r2/1000+10000}}) r3 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r3, 0x6612, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/03/25 16:09:03 executing program 0: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7, 0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x0) listen(r1, 0x0) 2018/03/25 16:09:03 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000040)=""/41) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000e4f000)={0x20, 0x23, 0x301, 0x0, 0x0, {0x13}, [@typed={0x6, 0x9, @ipv4=@multicast2=0xe0000002}]}, 0x5b}, 0x1}, 0x0) 2018/03/25 16:09:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/cgroup\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x6, 0x82) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x5}, 0x8) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) 2018/03/25 16:09:03 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000beffc)) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x80, 0x10000) openat$cgroup_ro(r0, &(0x7f0000000100)='cgroup.controllers\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='\x00\x00\x00\x00') fchdir(r1) r2 = syz_fuseblk_mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file1\x00', 0x400, 0x0) fcntl$getown(r2, 0x9) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x8000, 0x1, 0x1, 0x3, 0xd8}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x333, 0x0, 0x10001, 0xfffffffffffffffa}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x100000000, r3, 0x10001}) [ 98.439247] ALSA: seq fatal error: cannot create timer (-22) 2018/03/25 16:09:03 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001a00)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x9, 0x100, 0x1, 0x5, 0x7486, 0x8, 0xd4ca, {0x0, @in6={{0xa, 0x4e23, 0x6aff, @local={0xfe, 0x80, [], 0xaa}, 0x7f}}, 0x5, 0xffffffffffffffc1, 0x7ff, 0x8001, 0x7}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={r2, 0xe9c2000000, 0x101}, &(0x7f00000002c0)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="8b0656b7e501de0a52abdf92579f133019aee37be142296e90d511abc7e15a81e8b4ee43220c596e41", 0x29) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/03/25 16:09:03 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000eaffffffffffffff028000006a3cecbd58d83338620a00ff"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x4, 0xa00) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000003c0)=""/194) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f00000004c0)) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1caef1ee9cdd4bcfba03fdf9c07c9a1800d0f74d9c00e071c3"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) [ 98.500991] ALSA: seq fatal error: cannot create timer (-22) 2018/03/25 16:09:03 executing program 0: clone(0x20000, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001400)={0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) wait4(r2, 0x0, 0x80000000, &(0x7f000005af70)) 2018/03/25 16:09:03 executing program 6: prctl$intptr(0x2f, 0x2) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace(0x8, r0) 2018/03/25 16:09:03 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="649c47ad46390d006dc80000009d4d54", 0xfffffefe) r1 = dup(r0) accept4$alg(r1, 0x0, 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000000c0)=0x6) 2018/03/25 16:09:03 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x400, 0x70bd2d, 0x25dfdbfb, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x20008040) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x80000000a) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/03/25 16:09:03 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) fcntl$setsig(r1, 0xa, 0x7) 2018/03/25 16:09:03 executing program 2: setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x4}, 0x2) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/25 16:09:03 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x6, 0x1, 0x58, 0x5}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f00009fe000/0x600000)=nil, 0x600000) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/25 16:09:03 executing program 4: r0 = request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='*selinux\'-\x00', 0xfffffffffffffff9) keyctl$set_timeout(0xf, r0, 0x80000000) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r1, 0x100000c00448f6, &(0x7f0000000000)="734d7e0ea00678c9f37f4330e222472f177d85ea43ce372ff2b39b8c58900a42c141d2d7999889a1a189c3054a4e82ba401d79b04bcf1ed3c2ba5f9f4abf2875c0f6773fd87b790918f9f7c9f9a6508604b25a8beb2b6fb8475e5b9e16bb301f4ceac610b92b1a9a85a4ebdbf72bae15c7a641e72d9542dace48163f2698c76fb628ccd4d824343d6c0ac37557612ad9cadff5ba3c1afb07") 2018/03/25 16:09:03 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x3, 0x100) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) fanotify_init(0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x6, 0x400032, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0x3b, 0x4d, &(0x7f0000000000)="eb22736c9f95ba1ea7b2b27aa5106dfd5114c40150e144e95f552b17147ee68d74f7e5bbee0a8698f69365ab82eb6f0d03a4212e2d34357d0dd1bb", &(0x7f0000000040)=""/77, 0x3, 0xfffffffffffffffe}, 0x28) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) 2018/03/25 16:09:03 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000001c0)='cpuUet.cpue\x00', 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x8, 0x100) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f00000000c0)=""/241) ioctl$KDSETLED(r2, 0x4b32, 0xb4c) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[@ANYRES64=r1], 0x0) 2018/03/25 16:09:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x0, 0xa26, 0x0, "7cbdc6610e5c9cbbdd95818d6a4662b33e92c0c460bd7bb98defdba4296a49c157e8577cae72b17301e326a3509eacd3ebeaa5e1992d965209029e7a223aa74c1eb5d9770c68ca866b58fdf2041071be"}, 0xd8) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x40080, 0x0) 2018/03/25 16:09:03 executing program 1: munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x400200) 2018/03/25 16:09:03 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x1a800, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000200)={{0x6, 0x6}, 0x1, 0x9, 0x3, {0x6, 0x152}, 0x0, 0xc2c}) r1 = memfd_create(&(0x7f0000000080)='@{\x00', 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r1, 0x0) getsockname$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) openat(r1, &(0x7f0000000280)='./file0\x00', 0x10800, 0x7a) request_key(&(0x7f0000463ffa)='logon\x00', &(0x7f000097e000)={0x73, 0x79, 0x7a}, &(0x7f000014d000)='\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000000c0)={{0x2, 0x3, 0x3, 0x3, 0x7fffffff}, 0x100000000, 0x5, 'id0\x00', 'timer0\x00', 0x0, 0x6, 0x401, 0x9, 0x1}) 2018/03/25 16:09:03 executing program 4: mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000fff000/0x1000)=nil) socket$inet(0x2, 0xa, 0x0) 2018/03/25 16:09:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0xfffffffffffffe55) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x8000, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000080)={0x105000, &(0x7f0000000000), 0x1, r2, 0x4}) r3 = dup(r1) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f00000000c0)={0xd431, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @rand_addr=0x68127ab6}, 0x7, 0x3, 0x2, 0xd, 0x664, 0x100, 0x3}, &(0x7f00000001c0)=0x20) sendmsg$alg(r3, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000002c0)="c81df54667749462db21cdcb30d23546965c1eaa46c2bfbed91954c1d6d48c5d91", 0x21}, {&(0x7f0000000680)='<', 0x1}], 0x2, &(0x7f0000000700)}, 0x0) 2018/03/25 16:09:04 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x100, 0x0) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000480)={0x14, 0x0, &(0x7f00000001c0)=[@acquire_done={0x40106309}], 0x0, 0x0, &(0x7f0000000200)}) epoll_create1(0x80000) 2018/03/25 16:09:04 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x8001, 0xeeb6, 0x80}) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0x7f}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000140)={{0x7, 0xc3f}, 0x1, 0x1, 0x7, {0x84, 0xb607}, 0x7, 0x1000}) 2018/03/25 16:09:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x103203) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) [ 98.875202] binder: 11165:11169 BC_ACQUIRE_DONE node 12 has no pending acquire request [ 98.892136] binder: BINDER_SET_CONTEXT_MGR already set [ 98.897602] binder: 11165:11169 ioctl 40046207 0 returned -16 [ 98.913228] binder: 11165:11174 BC_ACQUIRE_DONE u0000000000000000 no match 2018/03/25 16:09:04 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40000) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)={0x7, 0x802, 0x2, {r1, r2/1000+10000}, {}, {0x3, 0x80000001}, 0x1, @can={{0x4, 0x9, 0x7, 0x4}, 0x8, 0x2, 0x0, 0x0, "73a8b0964657b8c3"}}, 0x48}, 0x1, 0x0, 0x0, 0xc0}, 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00008e5ff6)='/dev/cuse\x00', 0x0, 0x0) epoll_create1(0x0) read$eventfd(r3, &(0x7f00000000c0), 0x8) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/25 16:09:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x74, 0x0, [0xc18e]}) 2018/03/25 16:09:04 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0xff3c, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0xffe4}], 0x3b5, &(0x7f0000000000)=""/115, 0x73}, 0x0) sendto(r0, &(0x7f00000011c0)='\x00', 0x1, 0x4008000, 0x0, 0x0) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffffffffffe6e, &(0x7f0000000080), 0x111}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)={0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="559a78c35b235b534aced17c0734e8005fba9c0e518bfccb31d9e311a6829f5a0a2fd638d6c62de2a42b35d6a20cca859aa3246da7c380f3d0a8", 0x3a}, {&(0x7f0000000340)="0a36381366affd8022a08489457ddf6a8b91541b36c26d31306515242db9cd23c355d21f3d2d628ae5e4b20d99eee67b962108607859d4217d0ed4d5c31fd6a8163798925b8f9ee128e68de9a1cb27d17ac41e17147ae813227aa8b4e611c4b9c1c92ce3410c32964c5bb17acd82af08ffb22edc1b80f79363e47c57cc7509756bafe8e803e90d4633d103e60d0f9e85a642e6ff1595042b73c037202d24a01bd654de8072a48cc7f182b184e216d453ed94472ba13ebe978bef525aa20f7f8322bbf61fa1b222e00aee1bd884bcbd055f9c4addfa2776e9a9e9c00503d03f51a8385d60d03eca181e73be6a2a0542494454573481e3cfbfc9", 0xf9}, {&(0x7f0000000440)="d6048cfb48ad0f0602e8469f75825ea180bbe33a2782227287585a8d7805ad", 0x1f}, {&(0x7f0000000480)="7fd7103da676b4c787d5582750d718c89fd2c93b20156996208d0ea774453ade24ae6dcc080a18ee1b66635bba73a23980460a45b519dbb9c089c3d45e35b8491aef296c6b8ecb11c701d9c91bfdfaf1d108fd62e2232f5a98ef583b6be9ff87f975122d7007bcabc8b64065b6d8b20532597b51105ddc4494c332f2aa549e35ed6a81ca5076590966d8d3c5f36fdce3d31cca2710ddb36186d89c27", 0x9c}], 0x4, 0x0, 0x0, 0x20000010}, 0x20000001) mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000000)=0x4000000000000f7, 0x891, 0x1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000000)="0f20e035000002000f22e066ba4000b009ee48b80b000000000000000f23c00f21f83503000a000f23f80f2025b805000000b95cfb2d030f01c166b81a010f00d06526deefc4c2f921d826650f3066ba6100ed", 0x53}], 0x1, 0x0, &(0x7f0000000540), 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x6, 0x80000) connect$nfc_raw(r5, &(0x7f0000000180)={0x27, 0x1, 0x2, 0x6}, 0x1d0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f00000002c0)="d00679b50f01b20e0036f20ff064f366b9aa09000066b80020a8da66ba000000000f300f2358660f383113ba210066b8cd9c000066ef640f3accc8000f01d10f01cf", 0x42}], 0x1, 0x0, &(0x7f00000001c0)=[@cr4={0x1, 0x2000}], 0x1) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) get_mempolicy(&(0x7f0000000200), &(0x7f0000fd5000), 0x7ffd, &(0x7f0000000000/0x2000)=nil, 0x3) 2018/03/25 16:09:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000180)={0x3, 0x89, &(0x7f00000000c0)="b3ff5b4954a5ec842c47db3b93332f9499df0163cfd9eb37cd235297a958ec059786017ade9f08a3d6ac609430847cf75c865fa0381f710d3b3f487b165c60fe24be2ed1bed2e8b5b3c3c0924b9c89d760481194f7dbac591ed3a295d9f0ff94e2fb757e01f3798c5f3fe2435931a2b761a1b7d0d594d26e7eef4f89595f4ef9ff579780bff4466c26"}) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x489a}, 0x14) 2018/03/25 16:09:04 executing program 2: r0 = socket(0x10, 0x4, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001a00110400000010000000001c00000000000010800000000c0001000000000000000000"], 0x28}, 0x1}, 0x20040080) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000400)={@remote={0xfe, 0x80, [], 0xbb}, 0x52, r1}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) bind(r0, &(0x7f0000000140)=@can={0x1d, r2}, 0x80) 2018/03/25 16:09:04 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000013000/0x2000)=nil, 0x2000}, 0x5}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/25 16:09:04 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x49) sendto$inet(r0, &(0x7f0000000280)="48b336161b5bf428d72937b9bc9c19b5824f0f42790e06f1b233f6b5ec3c62145aa0e2216424bf3a3b51b87eb97e497f8f11cd24adc45d462362198ec5a028b7a32e89cd4b756e0cc59813fe8d59df7a3acad7feb7207ba0ef4bad74ecf913ba00b9b6341fd53541a3596c03dfcaa0c6e9ad8d71ef99538aadcd09f71c0a2b92b9abb9958a6ff879c15e305fc1b391cc2c7fce6cd5a1d4a65f2c6cc9b9d91a65c604afbcb353063d411247967be2073d935d413c232a7f0bff021b9fdddc0b2ab739b1100779f75e2f7666370df906660d6712287e08b73e9035400abf5f89acaf8611d63ce62ee90b42b66e774211fad7ad545a", 0xf4, 0x4000040, &(0x7f00000001c0)={0x2, 0x4e20, @rand_addr=0x1}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000000c0)={[0x7b2, 0x7, 0x1, 0xfffffffffffffff7, 0xff, 0x1000100000, 0x0, 0x7fffffff, 0x8, 0x80000000, 0x8001, 0x8, 0x3, 0x2b, 0x8, 0x4], 0xf002, 0x100}) fcntl$getown(r1, 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000240)) syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x3, 0x240480) r2 = getpid() r3 = getpgid(r2) sched_getattr(r3, &(0x7f0000000080), 0x30, 0x0) socketpair(0x3, 0x1, 0x2, &(0x7f0000000200)) 2018/03/25 16:09:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x7) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000080)={{}, 'port1\x00'}) 2018/03/25 16:09:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x1, 0x208200) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000480)={0x0, 0xc1, "e411632b73012204f88cb8dd7605a004fae337f98af7b235afa49bbe7aebbbe2bd29a0d0fe8529cfce15b421488700e7e0605be1b0105f7b178860d5fd759bebd27d7e92b5383422cbc70bfb3b9f576985a2ddb2652a1938a50d5c2c9cdc43ac410c5c089f979157a99aa5443da83c82e8f64ee4d0312ae41ef38c1c35e9bc33dbec74c651ede8afaef4de4a38df245da85c22ffea8b8d3faaaad7936bda72af07e9ba6d72d05d32b20af697dd89883328a0d67e43b17b59fa797e1296e0200405"}, &(0x7f0000000140)=0xc9) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r4, 0x10000}, 0x8) syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x7, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/audio\x00', 0x202, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000400)=0x0) sched_getscheduler(r6) r7 = getpgrp(0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000000100)={0x2}) move_pages(r7, 0x1, &(0x7f0000000240)=[&(0x7f0000ffd000/0x1000)=nil], 0x0, &(0x7f0000000280), 0xfffffffffffffffc) r8 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$EVIOCGEFFECTS(r8, 0x80044584, &(0x7f0000001280)=""/4096) syz_init_net_socket$nfc_raw(0x27, 0xd4001a8254f27607, 0x0) r9 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r9, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r10 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r9, r10) setsockopt$inet_mreqsrc(r10, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r10, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r8, 0xc0bc5351, &(0x7f0000000040)={0x8, 0x3, 'client1\x00', 0x2, "c6701c3d7928397b", "9dca65d41f7541b59d9fd7218d9c14e8eba90e92734526209d3fe1825318b8df", 0xed7f, 0x6}) 2018/03/25 16:09:04 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff]}], 0xa0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x9}) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x3, r1, 0x1}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000040)={0x3, 0x1, &(0x7f00000000c0)=""/180, &(0x7f0000000180)=""/85, &(0x7f0000000200)=""/121}) 2018/03/25 16:09:04 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0xfffffffffffffffc, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x2000000000000, 0x1}, 0xe) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040), 0x4) 2018/03/25 16:09:04 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x37, 0x2d, 0x36]}, 0x3) write$cgroup_int(r1, &(0x7f0000000080)={[0x2f, 0x37, 0x34, 0x3d, 0x36, 0x3f, 0x36, 0x39, 0x3b, 0x35]}, 0xa) 2018/03/25 16:09:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="290000001900ff09c8413a64000000020a1381c0793c6d1fc76302000d0009000959fbadfe843f064c", 0x29}], 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x1, 0x4) r1 = memfd_create(&(0x7f0000000040)=']\x00', 0x3) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000180)=0xff, 0xffffffffffffffc9) 2018/03/25 16:09:04 executing program 7: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) read(r0, &(0x7f0000000100)=""/67, 0xffffffffffffffa6) r1 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f000000a000/0x1000)=nil, 0x1000}) r2 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x3, 0x100000000a012, r2, 0x0) mlock2(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) 2018/03/25 16:09:04 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x3, 0x0, 0x1) close(r2) 2018/03/25 16:09:04 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) 2018/03/25 16:09:04 executing program 0: r0 = socket$inet(0x10, 0x3, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000000c0)="80f44502184890c795eb59363d9572bb48aa637eb9b36263405f2dff5c10e9b4dea4e43ace0ecbd417d07e366d00b5dda3eca845f86018d9bd37662c6425828090f5f6de23376b8b0853b8f6cdf3438cc79cab8bff98cc9f69ecf05add883216e4d740340051fceba32ba74fec191a0b736223e445a7a2", 0x77) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000040)=0x2, 0x4) 2018/03/25 16:09:04 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2a, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) pwrite64(r0, &(0x7f00000000c0)="1aecd8baa0297291b5b8f6b51cd1dce0dacd953641de171437dca5cd42fea992c8da2aad00dabcbf7b69183dc363f86ad4b6cc010bf4451ee87b4c1bcd471d8e1a824e0c7da9af13377e818e1cc45e", 0x4f, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c200000e00000000000008004500001c000000ff0008907800000000000000000000000000000000"], &(0x7f0000000040)={0xfffffffffffffffd, 0x0, [0x200000000000]}) 2018/03/25 16:09:04 executing program 6: syz_emit_ethernet(0x56, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [], {@canfd={0xd, {{0x0, 0x3, 0x2, 0x1}, 0x35, 0x2, 0x0, 0x0, "27df095a840fd8d38fb39140d30b1f3a6672e1023f147cee2c4269be09e575e3bffdc7f95ab4febfa902d434330a2e312127aa9f2bc0b8b4426c87fb7a3d1f1e"}}}}, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x100, 0x800) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/03/25 16:09:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x4}) fsync(r0) 2018/03/25 16:09:05 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000080)={&(0x7f00000008c0)=@sco, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f80)=""/226, 0xe2}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000100)={0xffffffffffff7a93, {{0xa, 0x4e23, 0xfc, @ipv4={[], [0xff, 0xff], @rand_addr=0x7f}, 0x3}}, {{0xa, 0x4e21, 0x10001, @loopback={0x0, 0x1}, 0x5}}}, 0x108) close(r0) 2018/03/25 16:09:05 executing program 7: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) fremovexattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73656375726974792e6e73fc69706300"]) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x6af, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000557ff1)=""/15, 0xf, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/ipc\x00') ftruncate(r1, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000080)={0x0, 0x100000001}) 2018/03/25 16:09:05 executing program 4: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) write(r1, &(0x7f0000fe5000)="1d", 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r1) writev(r3, &(0x7f000000b000)=[{&(0x7f0000000140)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/03/25 16:09:05 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f0000b1b000/0x4000)=nil}) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x3aeb, 0x7f, 0x9, 0x3ff, 0x954, 0x1000, 0x30000, 0x0, 0x2, 0xa6, 0x6, 0x80, 0x8000, 0x0, 0x100000001]}, &(0x7f0000000000)=0x100) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000003c0)={0x4, r0, 0x1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000080)=0x107) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000380)={0x4, 0x1337, 0x2, 0x2}, 0x10) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/54, 0x36}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x2) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/03/25 16:09:05 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @broadcast, @broadcast}, &(0x7f00000000c0)=0xfef7) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) r3 = dup(0xffffffffffffff9c) connect$bt_sco(r3, &(0x7f0000000000)={0x1f, {0xa, 0x7, 0x9, 0x200, 0x7, 0xbc03}}, 0x8) r4 = socket(0x11, 0x2, 0x0) bind(r4, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) 2018/03/25 16:09:05 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x0) getsockname$netrom(r0, &(0x7f00000007c0)=@full, &(0x7f00000002c0)=0x48) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0xe9, 0x2, {0x2, 0x1, 0x5, 0x3, 0x9}}) r1 = socket$inet(0x2, 0x80003, 0xab) getegid() setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000740)=@broute={'broute\x00', 0x20, 0x2, 0x3c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000300), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x800, 'bond0\x00', 'vlan0\x00', 'gre0\x00', 'gretap0\x00', @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xb8, 0x1e8, 0x230, [@ip={'ip\x00', 0x20, {{@rand_addr, @empty, 0x0, 0x0, 0x0, 0x0, 0x14, 0x9}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:systemd_logind_exec_t:s0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}, {{{0x11, 0x0, 0x0, 'bond0\x00', 'ipddp0\x00', 'yam0\x00', 'eql\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x440) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xd, 0x8013, r1, 0x0) write$tun(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="000022eb031206060600000b0180c2000000aaaaaaaad03e12bfffc12b5a4125df44234222db8754f0fd78aaaa80984c1906ba2a"], 0x28) 2018/03/25 16:09:05 executing program 3: perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffff9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x404400, 0x106) accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14, 0x80800) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000180)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, r1}, 0xc) r2 = socket$inet(0x15, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x14, &(0x7f0000000080), 0x4) 2018/03/25 16:09:05 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000004) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000001380)=0xfffffffffffffd73) connect$inet6(r0, &(0x7f0000001340)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000fbfffc), 0x0) sendmsg$nfc_llcp(r2, &(0x7f00003fa000)={&(0x7f000090d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dd493b2fee967fe8ac53482e2b06251c96796149ca48657d75b53aa112d3b47c8b0db92ed40fceb332bc5e57ad7139a47d73f1c6c6a8a74347e5a01259ed87"}, 0x58, &(0x7f0000fe0000), 0x0, &(0x7f0000000000)=ANY=[]}, 0x0) recvmmsg(r1, &(0x7f0000006d00)=[{{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/176, 0xb0}, {&(0x7f0000001140)=""/63, 0x3f}, {&(0x7f0000001180)=""/176, 0xb0}, {&(0x7f0000001240)=""/243, 0xf3}, {&(0x7f0000001440)=""/68, 0x44}], 0x6, &(0x7f00000018c0)=""/4096, 0x1000}}, {{&(0x7f0000004a00)=@hci, 0x80, &(0x7f0000006c80)}}], 0x2, 0x10040, 0x0) 2018/03/25 16:09:05 executing program 7: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x80) ioctl$sock_bt_hci(r0, 0x400448c9, &(0x7f0000000040)="56ed67ad8e00e888921dbd6a8690f367e36b48787cbe3de87fa37be93a17994d58cad157228b1b4a55e68b8f6d8ff17b7ff721336411f7a6b922b2113b56ee10d799c7dfaf3ee57c66") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00004bb000/0x4000)=nil, 0x4000, 0x0) clock_gettime(0x0, &(0x7f0000000240)) 2018/03/25 16:09:05 executing program 3: mmap(&(0x7f0000cc4000/0x1000)=nil, 0x1000, 0x4003000008, 0x2032, 0xffffffffffffffff, 0x0) io_cancel(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000300)}, &(0x7f00000000c0)) 2018/03/25 16:09:05 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x5fc, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x32, &(0x7f0000982f5b)=ANY=[@ANYBLOB="0352ba8e82276215410772f8080045000001000000000000907800000200e000000100000000040190780020990400000010"], &(0x7f00000e7fec)) 2018/03/25 16:09:05 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000000ff8), 0x8) accept(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x8, 0x6}, &(0x7f00000002c0)=0x90) 2018/03/25 16:09:05 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) r2 = epoll_create1(0x0) socketpair$inet(0x2, 0x2, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000dc0000)) 2018/03/25 16:09:05 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x3ff, 0x2, 0x2, 0x0, 0x40, 0x10000, 0x4, 0x5, 0x38000000, 0x4439, 0x1, 0x13c, 0x7, 0x9, 0x8001, 0x9, 0xf8, 0x8, 0xffffffffffffffff, 0x40, 0x1, 0x800, 0x3, 0x9, 0x5, 0x6, 0xfffffffffffffff7, 0x0, 0x7, 0x0, 0x62d0, 0x4, 0x5c9, 0x0, 0x3, 0x0, 0x7, 0x5, @perf_bp={&(0x7f0000000000), 0x8}, 0x40, 0x81, 0x40, 0x4, 0x4, 0x2f, 0x4}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0xa) syncfs(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) delete_module(&(0x7f0000000100)="23003d17effb7f926a8ade3bfc41e009", 0x800) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x1d, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) sendmmsg(r2, &(0x7f0000002ec0)=[{{&(0x7f0000002800)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="66bd54737dab"}, 0x80, &(0x7f0000002e00)}}], 0x1, 0x0) 2018/03/25 16:09:05 executing program 0: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = inotify_init() readv(r0, &(0x7f0000000fe0)=[{&(0x7f0000000ff6)=""/96, 0x60}], 0x1) r1 = socket(0x8, 0x5, 0xfe46) r2 = getpid() getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(r2) tkill(r3, 0x16) 2018/03/25 16:09:05 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000080)={r2, 0x20}) getsockname$netlink(r0, &(0x7f0000000540), &(0x7f0000000880)=0xc) 2018/03/25 16:09:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000080)=""/38, &(0x7f00000000c0)=0x26) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100)=0xd7, 0x4) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f00000001c0)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0xfffffffffffffebb, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/25 16:09:05 executing program 1: getpid() r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007da000)='clear_refs\x00') ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req={0x7, 0xffffffffffffffc0, 0x9, 0xfff6}, 0x10) sendfile(r1, r3, &(0x7f000017f000), 0x1) ioctl$TCXONC(r3, 0x540a, 0xffffffff) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xa102, 0x0) 2018/03/25 16:09:05 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x807fd, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) 2018/03/25 16:09:05 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/217) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000180)="32ec11203b5a6e09d77e34083a18edc426f4cb566810027f7696a7eb3c40e45b37637739e968a04d3e259ddef55f14779a4b79ba4281a9edfb965910c59b6d5177369e03575ebaca980787f99a794910b3ed233dbc0afb7b40872ba18bad2a6347cbdba84e991a8c0aa32a72118f054963cb12e9c6cf622a1d48814425d0d6c36641f818aed7a19014b59124da436932e03a878da7f3c089308e4ab151a50df96c36584a81c4399803acc47dc48c69", 0xaf) 2018/03/25 16:09:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}], 0xa) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000017f"], &(0x7f0000991000)=0x8) 2018/03/25 16:09:05 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x802, 0x3) write(r0, &(0x7f0000000240)="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", 0xfc) 2018/03/25 16:09:05 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xa000, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)=0x1) r1 = socket(0x7, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xf1, "46be15bd3ea0e5c599ca527619f0d66f58e91b6891b1a2a318a7a8457bfa713d943dc2cf55344da1ecf36efd4bc1235a7111cae42b20b5442c77f94e282256f2a17918d0dc0f548c82afa16d7fa803b29443ea54d915253e738f4d504f19559e30cd7173ca702c4f19bfc560a31442831ddff43dc061720924e62ff3337a67d47d0cc447631c38c805ba1d6acbd969944e9021a7e7b02599480274608a4ec312f4ddd540e29e37d8369ebde8af0bc136a1196e2b2c2d36a836d786f2bbbbd53ab5e1c188531f81c567a0de33d719b13cb6ab0e48cf5824417b5b2682cd7d2395d70bd7cac208bd16bd64e908a937ddbca2"}, &(0x7f00000001c0)=0xf9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000002c0)=0x84) setsockopt(r1, 0x0, 0x5, &(0x7f0000000000)="3a70dc4213d90d231a711075a5b2fe7d5aecdcaaf05081f1d1436b655f1960752c0a829a15a6c53f", 0x28) 2018/03/25 16:09:05 executing program 6: seccomp(0x0, 0x0, &(0x7f000034bff0)) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000234ff8)=[{0x6, 0xd0, 0x100d}]}) 2018/03/25 16:09:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xffffffffcccc432d}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x7fff}, 0x8) r2 = socket$l2tp(0x18, 0x1, 0x1) ftruncate(r2, 0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$l2tp(r4, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) 2018/03/25 16:09:05 executing program 1: ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'port1\x00', 0xc3, 0x80003}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) 2018/03/25 16:09:05 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffff9, 0x40020011, r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000000c0)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000000000000000000000000a30b879d0350", @ANYPTR=&(0x7f000026c000)=ANY=[], @ANYPTR=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/25 16:09:05 executing program 5: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000292ff8)={0x10000000000002}, 0x8, 0xfffffffffffffffd) msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="9b0b32f626010000000000509998cf0000"], 0x8, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xf55e, 0x48000) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000040)="d5ddd2d64862811e6b622557636b6075c0b9d5054de533876874c251066ce5841754271a3ee9f368bdb37c3f3a8352a3a8ec9802a010d0eeb69ae3a891672014b1eb6a1584152fa549abe52d8b3cdd230a50fa3152839eb3d4791cad5bca6253a6cf03b5ac44e8a8b2d58c03a5aa5bd658764f3c8b6a3cfbeff19973e04aa14138720f3b83d88b8c4af37d75ffc58f96ffd4366aa9c204dc39323b88f265dd42bdb081027916b8eb778394a22161066c289e9de3c7c7736b9f") setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000100)=0xff, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x2000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x800}], 0x94) msgrcv(r0, &(0x7f0000000140)={0x0, ""/79}, 0x57, 0x1, 0xa4a3ad41a879dde0) 2018/03/25 16:09:05 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f00000000c0)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/25 16:09:05 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000040)={@broadcast=0xffffffff, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000080)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) [ 100.480649] binder_alloc: 11322: binder_alloc_buf size 5765625151305744384 failed, no address space [ 100.489937] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 100.498682] binder: 11322:11329 transaction failed 29201/-28, size 0-5765625151305744384 line 2963 [ 100.509422] audit: type=1326 audit(1521994145.734:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11321 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454879 code=0x0 2018/03/25 16:09:05 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x28, &(0x7f0000000280)}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000400)={r1, &(0x7f0000002440)="58ea424942ef9aed4101672aa495cd864b43eb1a963c9e8692206ddd840cc7fcc4b5b72e6b0c1991fd3f307f5d8f92a7662885876fb48215834fe0b39227507a9e24e157ade91fae996fa1a47942d072de2669715a530ebf64a36478f3a5f934d8ab06d6531edf52271bc37520184da7e9dc53064a68638fb954508caf5380c7aac708648160cbd53febc3d92a25a5e80afe7a3d94a44c88edf4073b170fc66b25dd68013b14412f16ec6b43531ed5e213cd19015a39bd166ccbaf796883c0320deec893681da18227232b78", &(0x7f0000000440)=""/4096}, 0xffffffffffffffa8) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000240)={r1, &(0x7f0000000100)="cf", &(0x7f0000000180)=""/160}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r1, &(0x7f00000000c0)="01"}, 0x10) r2 = memfd_create(&(0x7f0000000080)='.),@posix_acl_access,eth1,-systemwlan1@+\x00', 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f00000003c0)={0x949c}) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000001440)=""/4096) 2018/03/25 16:09:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xe) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x14) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000000c0)={0x401, 0x800, 0xffffffffffffff5a, 0x4}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=@ipv6_getmulticast={0x14, 0x3a, 0x10, 0x70bd2b, 0x25dfdbfb, {0xa}, ["", "", "", ""]}, 0x14}, 0x1}, 0x40) 2018/03/25 16:09:05 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) unshare(0x11000800) sendto$llc(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x304, 0x8, 0x8, 0x0, 0x2, @random="2ec919c15f13"}, 0x10) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x800) 2018/03/25 16:09:05 executing program 3: socket$rds(0x15, 0x5, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x20000, 0x0) bind$unix(r1, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)) 2018/03/25 16:09:05 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x40) [ 100.582139] binder: BINDER_SET_CONTEXT_MGR already set [ 100.604652] binder: 11322:11343 ioctl 40046207 0 returned -16 2018/03/25 16:09:05 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x101000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) signalfd(r0, &(0x7f0000000000), 0x8) 2018/03/25 16:09:05 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x3, 0x4000000000001) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x200000007}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@broadcast, @in=@local}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x200) accept$packet(r2, 0x0, &(0x7f00000000c0)) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) [ 100.622195] audit: type=1326 audit(1521994145.758:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11321 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454879 code=0x0 2018/03/25 16:09:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000000240)=[&(0x7f0000ffd000/0x1000)=nil], 0x0, &(0x7f0000000280), 0x0) shmget$private(0x0, 0x2000, 0x2, &(0x7f0000b9f000/0x2000)=nil) accept4$ipx(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x48280, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000500)={0x4, &(0x7f0000000280)=[{}, {}, {}, {}]}) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000140)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000540)={r4, 0x20, 0xe7, "ff55d8c9517c8dc352c6d30c480cbde20ec86a00d9d76defdb36c3253507fc614179a3f322112977c335eb141b1c5ae4d126e48c5a94163284ce97be04c797202078b6ab41ab191c3d1c7a14710e3c4addf5914cb8932583196c6c0167dccf19ae11c4e0ba218a7c1fa1a481c65ebf725e9c2c20027ecf6e29417f71f3ade5870a840979a5c5332390c5c5debd7759064ae66854f72dba9bcaa89c57ceebfb93e6ee936c498613cca3ddc20524b4943d77e31230d3ca75cf85281a0d8af0986703042ca8cccd59003236e8253f7423e882d1e4e3255dc2ca2b652d4345584180a34f1908e7d48c"}, 0xef) close(r2) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x141180) r6 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000040)={r5, r6}) 2018/03/25 16:09:05 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e30fa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x28042, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="5f4de19c4db5ee091f2be6a5e5f011ee223459025fa21a148d82549e4beeab7858638029438e1ade7f601392837bc1ff110612d3edc5f64ae024a3727ccc71e7a712a0a6ed877611390bee833f8306dd2d8df375d9960d631005af87074c8326dee4d581476f46ae1bb9e096db1dace79e45dcbcde91417f2d1b427c247b4814d143aacf05f956fe90cd1305d50acfe61b", 0x265) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r0, &(0x7f0000e64ff8), 0x203) 2018/03/25 16:09:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x402, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000140)={{0x3, 0x1, 0x1, 0x3, 0x3}}) alarm(0x8000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000040)={0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}]}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4}, 0x8) 2018/03/25 16:09:05 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TIOCSTI(r0, 0x5412, 0x1bc) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x2, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000140)="820250981f52cae5b51065af3a7f44ab998e08423d4ce158ba19377dd8c81ad9cef7a91eb18167f678b78bd1d28094fe491e42ddaf70d1bec3f4b71a142b18c7484743358ef86197b80e333e666bf215ce5c31e3849d0915f40985ed112f8c232dcb10eb218c17a4df50") 2018/03/25 16:09:06 executing program 6: r0 = socket$inet(0x2, 0x3, 0x20000000000019) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000440)=0x0) ptrace$poke(0x5, r1, &(0x7f00000001c0), 0x6) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfb) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000003c0)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x306}, 0x40, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'yam0\x00'}) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f00003b5000)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={0x0, 0xb09a}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={r2, 0xd0, "a384d802469b556f05bd35f52108b1202ba0083ea704e6068cce60e2228f3a8066b0c4de104da2cbb23247aad5cd10f9e02c827a7f9c87fe25ee1223ff830707e9aad45233602390482fb7cf1f0425b54449fb4f2a17822f9b211c959799a287548628c4bfc5a537561241043f0c1d8292c1c61171b4b2fea27748a5f8521d8f0f321cadf8f7bdef58f7f5cf1fce1a3a91074fcf6bc8b0493107dc31a5fa5a30980bab9bc8ecbb27d89e984f8f728178beddd8c18b2968f1b2e3eb73f4797d1be1a8668f01805567739e276ff3c6f77d"}, &(0x7f0000000380)=0xd8) 2018/03/25 16:09:06 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x3) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00000000c0)={0x7b, 0x0, [0x1ff, 0x0, 0x1000, 0x10000]}) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000000)={'mangle\x00', 0x2, [{}, {}]}, 0x48) 2018/03/25 16:09:06 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(khazad)\x00'}, 0x58) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)="00000006f493c77e43cc680257d5b4f9", 0x10}], 0x1, &(0x7f00000000c0)}, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0x0, 0x200000}, 0x0) 2018/03/25 16:09:06 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaa0ecf2bff0d00000000000081004884b8", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="eacf0000060000040000006a9810000000"], 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='attr/prev\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xed, "08c25b0383c033135016ab5e4b71115eda272a6235f0b5c0e30b9a0914d8615e319f8043881d64f2d80d6da9c2304ffb65b5c12732ccdcaf9c01db67bc222b64c7d9863b37775853485ccf2c471fb8c5f0c382d14d201aa5f8e98f65f478e85c2fc8ac8d08794f9fbd41584a2e4af7add0c0d248fc1b4e0c53305f0aec0661103fd5421417dbdff7c04cd9861d994e352d5583082fd407891287aa571cc107ccbd7f11ea9d8aa132e1fbeb54f12b6e5f2006bafcfc13735398ab5f3aca6da35d63f148ea6c83d0a01af0aabda9d322b170747a762bf28ecd29c7df50e0680e69c0671f4a17b3740be1f38d752c"}, &(0x7f0000000200)=0xf5) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={r1, 0xb400000000000000}, &(0x7f0000000280)=0x8) r2 = semget$private(0x0, 0x7, 0x2) semctl$GETZCNT(r2, 0x2, 0xf, &(0x7f00000002c0)=""/79) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) r4 = dup2(r3, r3) ioctl$VHOST_GET_FEATURES(r4, 0x8008af00, &(0x7f0000000000)) [ 101.042635] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/25 16:09:06 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000140)=@l2={0x1f}, 0xfffffe7d, &(0x7f0000000100)=[{&(0x7f0000000000)="292e3d8380ad69e6c4ddcb009c2a3b5d698b248f4e562b8ff6132312d0df978a68b37b1d85bb95b28c63f3f7a41b44c131b62cac74e042cd4bc5d0bb40b194439b924867fd9faa512909285657d5373e7a565f8846a7b5ba904689b8ade920590882fbb5fc8b91c8adc13115ae398113f9a13132bbdc06d47150a4bbe20bc7732b01e97118e2a9f52cd707d77441e638108af6fe123aa6d6ef021088cebc6f6cd144de026a84a8203c29f017b1b8a32010f324d28ee3ce53c7b514635bf9f3bcbd5afcdd5153"}], 0x0, &(0x7f0000001280)=ANY=[@ANYBLOB="300000000001000100000000000000084e061a9b5a568135a151da3dcbab04160011d1000000fab11299a80000000000"], 0xdb}, 0x40) move_pages(0x0, 0x395, &(0x7f0000000080), 0x0, &(0x7f0000000080), 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000038c0)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000001c0)={{0x7f, 0x8}, {0x4, 0xffffffffffffff72}, 0x7, 0x2, 0x1000}) sendto$llc(r0, &(0x7f0000003900)="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", 0x1000, 0x4000, &(0x7f0000004900)={0x1a, 0x33f, 0x1, 0x7f, 0x1, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/03/25 16:09:06 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) r2 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000000)=""/107) 2018/03/25 16:09:06 executing program 7: getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f00000001c0)=0x20) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff03aaaaaaaabb08004f000000020000000029909dfa000001ac1414bb0000000000089078"], &(0x7f0000000200)={0x0, 0x8000000000000002, [0x0, 0x0, 0x0, 0xe3a]}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000100)=""/72) 2018/03/25 16:09:06 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) dup2(r0, r0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="e0000053ce9317190d9f4810382f01ac1414aa0000000001000000ac1414aa"], 0x14) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x204500) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f00000000c0)=0x5) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)=ANY=[@ANYBLOB="ffffffffffff00001400000028004500001c000000000011907800000000e000000100004e2100089078"], 0x0) 2018/03/25 16:09:06 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x87) socket$inet(0x2, 0x3, 0x100000001) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@srh={0x0, 0x0, 0x4}, 0xfcf7) 2018/03/25 16:09:06 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x5, 0x530, [0x0, 0x20000240, 0x20000318, 0x20000530], 0x0, &(0x7f0000000080), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'bond0\x00', 'syzkaller0\x00', 'sit0\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x5, 0x0, 0x0, 'syzkaller1\x00', 'syz_tun\x00', 'teql0\x00', 'bridge0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff], 0xa8, 0xa8, 0xd8, [@cluster={'cluster\x00', 0x10, {{0x80000000}}}]}}, @common=@STANDARD={'\x00', 0x8}}, {{{0x9, 0x1, 0x0, 'sit0\x00', 'irlan0\x00', 'erspan0\x00', 'ipddp0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0xe0, 0xe0, 0x110, [@rateest={'rateest\x00', 0x48, {{'ip6_vti0\x00', 'ip6gre0\x00', 0x0, 0x2, 0x0, 0x0, 0x21, 0x6, 0xffffffffffff6fca, 0xf2ec}}}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x0, 0x0, 'sit0\x00', 'vlan0\x00', 'bcsh0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}, {{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'yam0\x00', 'tunl0\x00', 'ip_vti0\x00', @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0xd0, 0x138, 0x170, [@arp={'arp\x00', 0x38, {{0x0, 0x0, 0x2, @loopback=0x7f000001, 0xffffffff, @broadcast=0xffffffff, 0x0, @empty, [0xff, 0xff], @random="77554491bf8c", [0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x5a8) socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000780)) 2018/03/25 16:09:06 executing program 3: timer_create(0x9, &(0x7f0000000180)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f0000000000)) clock_gettime(0x4, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0}) delete_module(&(0x7f00000000c0)='bdev$selfwlan1system\x00', 0xa00) timer_settime(0x0, 0x0, &(0x7f0000000200)={{0x0, r0+10000000}, {0x0, r1+10000000}}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x989680}}, &(0x7f00000001c0)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40200, 0x0) fsetxattr(r2, &(0x7f0000000100)=@random={'trusted.', 'bdev$selfwlan1system\x00'}, &(0x7f0000000140)='proc{\\posix_acl_access)\x00', 0x18, 0x2) 2018/03/25 16:09:06 executing program 5: 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, 0x80000}, 0xfffffffffffffe8e) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000040)={0x2, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) [ 101.186955] QAT: Invalid ioctl 2018/03/25 16:09:06 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045007, &(0x7f0000000040)=0x10) read(r0, &(0x7f000000d000)=""/80, 0x50) read(r0, &(0x7f0000010000)=""/176, 0x27) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000080)={0x7, 0x80000001, 0x9}) 2018/03/25 16:09:06 executing program 4: mkdir(&(0x7f0000000040)='./bus\x00', 0x44) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) sendfile(r0, r0, 0x0, 0x80000000) truncate(&(0x7f0000000000)='./bus\x00', 0xff) 2018/03/25 16:09:06 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1, 0x44400) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f00000000c0)) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000000)) 2018/03/25 16:09:06 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0), 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f00000000c0)=0x719, 0x8) 2018/03/25 16:09:06 executing program 0: r0 = socket(0x1f, 0xa, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000080)=0xc) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000040), 0x10) [ 101.211124] xt_cluster: you have exceeded the maximum number of cluster nodes (2147483648 > 32) [ 101.224970] QAT: Invalid ioctl 2018/03/25 16:09:06 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000740)='/dev/ppp\x00', 0x2e73204da11f4c23, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000780)={0x77359400}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r1, &(0x7f0000000040)="899e0d8e8710fbdd5664181f25d79dccaaf34b9713fbeaa350e3249a3d7b48534328a4bcc70b21c1bf44bbc946488b8bc7dfee1007ffef42083a7fbf5e4d1b8c2546d60fd707c3c23fc4f6f5035807ad149bb905ef53a5cd7b1aa0c01a5f99d6224e931d5273f819409c5504a9db", 0x6e, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x3c, "7804a9ac02d8546bb0f3595cf0f9bd20c74e5a05d4eb7b13e1605902b083aa6c3d8e4028b7000187566ac5fc00706cf26f330700000082516134d00e"}, &(0x7f0000000000)=0x44) 2018/03/25 16:09:06 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3fc7, 0x101000) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000100)=""/100) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='cpu.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0)={[0x2b, 0x38]}, 0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x7, 0x4, 0x10, 0xfff, 0x0, 0xffffffffffffffff, 0x0, [0x13]}, 0x2c) [ 101.294371] xt_cluster: you have exceeded the maximum number of cluster nodes (2147483648 > 32) 2018/03/25 16:09:06 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x104) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x400) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) connect(r0, &(0x7f0000000000)=@ll={0x11, 0x13, r2, 0x1, 0x100, 0x6, @random="affbc89a3feb"}, 0xfffffffffffffd92) 2018/03/25 16:09:06 executing program 6: r0 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4401000000001268, &(0x7f0000000040)) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) 2018/03/25 16:09:06 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x4100, 0x83) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000000c0)={0x8, r2, 0x10001, 0x9}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x1, 0x1d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000030000000000000000006e72300000000000000000000000000067726530000000000000000000000000726f736530000000000000000000000064756d6d793000000000000000000000aaaaaaaaaabb000000000000ffffffffffff0000000000000000e0000000e0000000180100006d61726b5f6d000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000010000000000003830325f3300000000000000000000000000000000000000000000000000000008000000000000000000000000000000646e61740000000000000000000000000000000000000000000000000000000010000000000000000180c20000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff000000004c82131a6ecf03b882add4413f777e220ae63886a87a55af2bfbd7924fdd1fdc79189bfffb"]}, 0x275) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000100)={0xafa, 0x7, 0x8001, 0x143, 0xfffffffffffffffe, 0x0, 0x4, 0x3, 0x6, 0xfac}) 2018/03/25 16:09:06 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000140)={r1}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="060000fb", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x18) ioctl$int_in(r2, 0x800000c0045006, &(0x7f0000595ff8)=0x3) close(r2) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000040)={0x7, 0x8, [0x0, 0x1e4d11ed]}) 2018/03/25 16:09:06 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) shutdown(r0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ee8)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffff80, 0x0, @dev={0xfe, 0x80}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xfffffffffffffdc7}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000180)={0xffffffffffffffc1, 0xc2, 0x8d1, 0x1ff, 0x7, 0xa83}) signalfd4(r1, &(0x7f00000001c0)={0x2}, 0x8, 0x80000) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200800, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r3, 0x400454ce, r4) 2018/03/25 16:09:06 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x65}, 0x2c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000200)="c8071805cf44a37fe20429d796427a94868e598b744b461b7de05cde246f909b6bf8b4389213f36f005dc136c4f277f627648599d400fedb49bf2dba8ea74c859b72a603d71654b17957e64564ff41186a5cbaf57e711f0f6353879b6aef", 0x5e, 0x40, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r2 = fcntl$dupfd(r0, 0x406, r0) sendmsg$can_bcm(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x7, 0x80, 0x400, {0x0, 0x7530}, {0x77359400}, {0x4, 0x5, 0x8, 0x4b}, 0x1, @canfd={{0x3, 0x3, 0x9, 0x2}, 0x23, 0x3, 0x0, 0x0, "a37c2621426a6e37abe9939ad61171835560f6e8a54d99e5b07742e05a7b80899b8f0a457960f975ce747b3383eb2b5b1ae52221c6f1727fe58376a3a32add7c"}}, 0x80}, 0x1, 0x0, 0x0, 0x40}, 0x8000) connect(r2, &(0x7f0000000000)=@generic={0x0, "482b28dc9bc8f2b914ad5ee2f91c7b56bc5c15ce8e787912f7b35695c55ed34876219559f6993ccc74220e9b832c42afe9b2bf72ee29a5f2402967bf935e71b63f7f591481a538636fcd7ec0d4e5140177ea85ffaeebeee36473c571aa629caafab461df623802765234086d4192ec368777af4963d45c2e6113c5ee50a2"}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x0, 0x4c}], {0x95}}, &(0x7f000031cff6)='GPL\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/25 16:09:06 executing program 0: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}, 0x6}, 0x5c) r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x101, 0xa0080) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x43f) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x4000) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000080)=0x3, 0x4) r2 = shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 2018/03/25 16:09:06 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) close(r1) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x10) close(r0) 2018/03/25 16:09:06 executing program 6: perf_event_open(&(0x7f0000757f88)={0x1, 0x78, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffe) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x9, 0x80) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000300)={0x0, r1, 0x1}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000001c0)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000280)={'NETMAP\x00'}, &(0x7f00000002c0)=0x1e) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'ip6_vti0\x00', 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000340)=0x800, 0xffffffffffffff9d) bind$packet(r1, &(0x7f0000000240)={0x11, 0x15, r2, 0x1, 0x9d63, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xd4) keyctl$negate(0xd, r0, 0x1ff, r0) 2018/03/25 16:09:06 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2000, 0x400001) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) write$eventfd(r1, &(0x7f0000000040), 0x8) r2 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x4, 0x8001) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000080)=""/169) 2018/03/25 16:09:06 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) fchdir(r0) write(r0, &(0x7f000000afc3)="dc", 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="010000007dadf7f3760d8c7bc4795215f2f8e3c940660f79d26732a81e3a54abff2001fbced47b88df3561e6e925c6744fb8ba6d72e0c39274ad061f2d9815e3e65ca078e09af55b92c29a4abc8694cf653c01a00fddcccb506c920ea37347a18ec5ffff0000000000009ec025bf900121b71685e270c786b5703c5c4fb9504d44b0ce2f8285ee547fadc226b634a03b9a293a5cfeb6ab8ba385467eb54f56ba385f8e"], &(0x7f0000000100)=0x9) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r1, &(0x7f0000000080)=0x4) readv(r0, &(0x7f0000000000), 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00000000c0)=0x3ee, 0x4) [ 101.519985] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/25 16:09:06 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udplite6\x00') getsockname$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0x3, 0xffffffffffffff01}) getsockname$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x80000000a) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/03/25 16:09:06 executing program 0: rt_sigprocmask(0x3, &(0x7f00000000c0), &(0x7f0000000180), 0x8) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x19e) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000040)='proc\x00') 2018/03/25 16:09:06 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000008dfda)="26000000130047f1077f964504000000010000000100000009ef18bfff00f132050014006e35", 0x26) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000040)=""/180) socket(0x15, 0x5, 0x5) mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x0) 2018/03/25 16:09:06 executing program 1: unshare(0x80000000) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) 2018/03/25 16:09:06 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = dup3(r0, r1, 0x0) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) chown(&(0x7f00000001c0)='./file0\x00', r3, r4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r5, 0x1, 0x200000000000000, 0x0, 0x7, 0xffffffffffffff01}, &(0x7f0000000100)=0x12) [ 101.575501] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/25 16:09:06 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x3) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000001d80), 0x0, 0x0) 2018/03/25 16:09:06 executing program 0: pwrite64(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0xffffffffffffffff) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x80000001, @dev={0xfe, 0x80, [], 0xa}, 0x9}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x1000, @loopback={0x0, 0x1}, 0xdf}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x7fff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}], 0x74) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x8}, 0x8) 2018/03/25 16:09:06 executing program 3: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f0000000180)='./control/file0\x00', 0x46) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xffffffffbffffffe, 0x32, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000140)='./control/file0\x00', 0x0, 0xfffffffd) close(r2) 2018/03/25 16:09:06 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ftruncate(r0, 0x8) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/25 16:09:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) accept4(r1, &(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x80, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) epoll_wait(r2, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x80000001) 2018/03/25 16:09:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10006, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x200) ioctl$KVM_SMI(r2, 0xaeb7) pkey_mprotect(&(0x7f0000a98000/0x4000)=nil, 0x4000, 0x1, 0xffffffffffffffff) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000000)) 2018/03/25 16:09:06 executing program 4: r0 = socket$inet6(0xa, 0x80803, 0xffffffffffffffdf) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x4}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/03/25 16:09:06 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x230, 0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x100000000, 0x2, 0x1, 0x1, 0x901}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000100)) sysfs$3(0x3) r4 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xff, 0x83) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000140)=""/241) ioctl$TCFLSH(r4, 0x540b, 0x9) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x7}, 0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000240)={0x1, r0}) 2018/03/25 16:09:07 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, r0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") getsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$fiemap(r3, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64]) 2018/03/25 16:09:07 executing program 4: syz_emit_ethernet(0x72, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/03/25 16:09:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x80000) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) lseek(r0, 0xffffffffffffffff, 0x3) 2018/03/25 16:09:07 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) socket$inet_sctp(0x2, 0x100000000000040c, 0x84) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2df20)}}, &(0x7f0000768ffc)) sched_rr_get_interval(0x0, &(0x7f0000f52ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000a07fe0)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/03/25 16:09:07 executing program 5: r0 = memfd_create(&(0x7f0000000200)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x200000001, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1e) 2018/03/25 16:09:07 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x75, 0x2}, 0x2c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0xffffffffffffffc0, 0x4, 0x9, 0x0, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e22}}, 0x7fff, 0xc1, 0xf4, 0x3, 0x6}, &(0x7f0000000280)=0x98) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0x1000, &(0x7f0000000080)="dbc1b60f4d72c52ef441d4d1da12", &(0x7f00000002c0)=""/4096}, 0x28) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$lock(r3, 0x5, &(0x7f0000000040)={0x2, 0x1, 0x10000, 0x4, r4}) 2018/03/25 16:09:07 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000080)=[{{0x77359400}, 0x7fff, 0x59f, 0x8000000000}, {{}, 0x24c, 0x5, 0x8}, {{r1, r2/1000+30000}, 0x2, 0x1, 0x6}], 0x48) [ 101.858209] EXT4-fs warning (device sda1): ext4_resize_fs:1914: can't read last block, resize aborted 2018/03/25 16:09:07 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000100)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000300)=',^[@'], &(0x7f0000000280)) close(r0) 2018/03/25 16:09:07 executing program 0: getpgrp(0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00000003c0)="6e6559d133bd04e2520a1c34a65f6d") write(r1, &(0x7f0000ea0000), 0x0) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e) 2018/03/25 16:09:07 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x40000) r2 = semget$private(0x0, 0x2, 0x111) semctl$SEM_STAT(r2, 0x3, 0x12, &(0x7f0000000040)=""/86) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x1, 0x9e, 0x2, 0x9, 0x0, 0x3, {0x0, @in6={{0xa, 0x4e20, 0x101, @loopback={0x0, 0x1}, 0x800}}, 0x4e1, 0xfffffffffffffffa, 0x100000000, 0x7fff, 0x4}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000240)={r4, 0x1f, 0x30, 0xcac1, 0x100}, &(0x7f0000000280)=0x18) dup3(r0, r1, 0x0) 2018/03/25 16:09:07 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xa, 0x92012, r0, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0x0, r1}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x831, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00000000c0)=""/149, 0x95) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000180)) 2018/03/25 16:09:07 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000680)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000000c0)={0x4, 0xfff, 0x800, 0x0, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x8010, r1, 0x0) fchmod(r0, 0x2) 2018/03/25 16:09:07 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000001e000)=ANY=[@ANYBLOB="1400000000000000000600000000000000000000"], 0x14}, 0x1}, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x80800) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140), 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x8, 0x4) 2018/03/25 16:09:07 executing program 7: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x50200, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x5101}) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000100)=0x14000, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000140)={{0x200, 0x2, 0x867, 0x7, 0x1, 0x1000}, 0x6, 0x6, 0x2, 0x8, 0x98, "1f5934524493046c8969db9ee91f01eae454ab4d24dfae0498f32b3a2fe83c53d1196d9008f93e7ad98b31b078fc85d7f5c78f736cc7ade64b548248c81c5304c6760b7fcc07e64d1ab9bb66fd36672df253dfc3b29cccf93197a1434a2be9d286cccad4b010fe2df0f745255fe7f7b5c85af2775d142bbaf706df8d49227e66"}) syz_open_procfs(0x0, &(0x7f0000000080)='ns/ipc\x00') 2018/03/25 16:09:07 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7, 0x1, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xd, 0x2, 0x100000003, 0x200, 0x5, r0, 0x0, [0x305f, 0xa]}, 0xffffffffffffff50) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) 2018/03/25 16:09:07 executing program 3: clock_gettime(0x0, &(0x7f0000000000)) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x80041) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000080)=""/85) timer_create(0xb, &(0x7f00003a3fa8)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000b23ffc)=0x0) timer_settime(r1, 0xfffffffffffffffe, &(0x7f0000000180)={{}, {0x77359400}}, &(0x7f0000000140)) 2018/03/25 16:09:07 executing program 1: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e77000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @rand_addr=0x3}, 0x4, 0x0, 0x2, 0x40000000000}}, 0x2e) socket$inet6_udp(0xa, 0x2, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpin6, &(0x7f00000000c0)=0xfffffffffffffea4) 2018/03/25 16:09:07 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000004800)=[{0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)=[@iv={0x18, 0x117, 0x2}], 0x18}], 0x1, 0x4) 2018/03/25 16:09:07 executing program 2: unshare(0x20202000) clone(0x1fffd, &(0x7f0000000040), &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000280)) 2018/03/25 16:09:07 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008a8ff0)={0x0, 0x2b, &(0x7f0000d22000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6={0xa}]}, &(0x7f0000000240)=0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x6000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)) 2018/03/25 16:09:07 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000789fd0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) close(r1) write$sndseq(r0, &(0x7f00006c3000)=[{0x40081, 0x4, 0x0, 0x0, @tick, {}, {}, @time}], 0x30) 2018/03/25 16:09:07 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x175) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev={0xfe, 0x80}}, 0x14) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x109000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0xffffffff00000001}, 0x4) 2018/03/25 16:09:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x56, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x49c, 0x1) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000100)=""/104) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) write(r0, &(0x7f0000000040)="b8", 0x1) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000180)={0x28000000, 0x7, 0x2f}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/03/25 16:09:07 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) io_setup(0x9, &(0x7f00000000c0)=0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x18) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000700)=""/248) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x6, 0x7, r0, &(0x7f0000000100)="9ed5b827223625753e53166fcbb7d93f0b38a9b0ed8429a11b7a602e14268914d115de30c821efa26e37db6d36aa7b4fe43afd64a95833e35a2948a630a9b7ad1f66e30aa7a7b5a9393fc6534073274718c3a76e487df903a05099342951a3fb3d0e045e50234a337cbab08cd277e3c2f914f631f5ceaef847b179511fb0bb5d91f8772d140b833e082b53343e2cead7db800da609bec3cd4e1e630968269d54", 0xa0, 0xa246, 0x0, 0x0, r2}]) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000300)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000006c0)={0xe8, 0x0, &(0x7f0000000500)=[@reply={0x40406301, {0x3, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x20, 0x10, &(0x7f0000000280)=[@fda={0x66646185, 0x1, 0x3, 0x8}], &(0x7f00000002c0)=[0x78, 0x0]}}, @acquire_done={0x40106309, r3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000340), &(0x7f0000000380)=[0x48, 0x48, 0x28]}}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x50, 0x20, &(0x7f0000000440)=[@ptr={0x70742a85, 0x1, &(0x7f00000003c0), 0x1, 0x0, 0x36}, @ptr={0x70742a85, 0x1, &(0x7f0000000400), 0x1, 0x2, 0x34}], &(0x7f00000004c0)=[0x0, 0x0, 0x20, 0x40]}, 0x6}}], 0x86, 0x0, &(0x7f0000000600)="ae32e833e966d43c2f483abb339aac8a7c133e5eb3b8e8082d78edbaaa6c1de1edda40c19018df2561e88e0a0d22c67337143cd52e5c1c6f90321af2e5e09669c051fdc6b400fcc2d3020cf7895f8986cfa725f5ce36559e52acb1fc269b7a654401187620ea498805e56e553bdeefd1d8c3979ded2a4e91cf7f3f03534ed7719054f6828eae"}) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x1, 0x7f, 0x2}, {}], 0x30) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x101000) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000080)) 2018/03/25 16:09:07 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(0xffffffffffffffff, 0x8000) r0 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000005c0)}, 0x0) connect$inet(r0, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) 2018/03/25 16:09:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) accept$inet(r0, &(0x7f0000000540)={0x0, 0x0, @dev}, &(0x7f0000000580)=0xfffffffffffffeb2) sendmmsg(r1, &(0x7f00000004c0)=[{{&(0x7f0000000100)=@pppoe={0x18, 0x0, {0x1, @empty, 'bcsf0\x00'}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)="aba63b9f3cf08a76017a9d30b6c6a99796588e3c504ccf21bcc7b25af3b2a8453e174d31704ad4288d765d7af5b849e7d5a71f8bff11f0b5b45dad3537519654bff2ea6894227edccd9223e110da7b906e1b511b58a77eaad8ec31965d21cccc43d9156f0fedd03e9d0f0d8e0be75c20ca0872d0472df08d6c29b14d1c772454501da975b81a10769f83c4b57788560a0696a6d4dc033bdeb34793f3e97cc2", 0x9f}], 0x1, 0x0, 0x0, 0x40}, 0x7ff}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0802b6430e0a83c2e06b73552caf348515f03350926fbdb58cf6594f5fa99e5c00693c64940f4a8e3ec694563714f532f651c135ebb9b81379ff28bbf322dac29297d342d5db09322fa7e83b7c6e393a04c5ca334b5fcc5d64b7ab0898524f6017966a7b110dfeebd5", 0x69}, {&(0x7f0000000300)="544e7307e0c9a924d8c97a3b604c316666f6b0b10672db02095fbf6c014d", 0x1e}, {&(0x7f0000000340)="d95376e1e01ebbcf97acfa43495bb4cc03cc2b88674be6ed22b1c6a5d1a1a1703a9e50c4d5c6e0c6b40b8e984973e9bdd09186a214d273b6617aea6e43ce18624f7be27d6eacb18a852cf9720656b131840a956f0004d0914763992ad776f9842f661336a3cd090bd6297525818d4ebbd574663a5a134347cdb8b0026d7528df2b1463769b574833db1afd6040a17f818c30dd29126a210f7e", 0x99}], 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="780000000000000096010000130000001e0f0a47ff8de226019feb1ddf428a498511a71021e97b4a81c3a50778c4b7f3518622869e7cee735ac42b137d8bc55f5a5b4a40541d07e9aaf98dd6355656ec16a50004665897be75ec626e6bddc3bf8f09a0b688339bd358c1c82b458cc40fd913d10000000000"], 0x78, 0x20040001}, 0x4}], 0x2, 0x4000000) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'dummy0\x00'}}, 0x1e) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), 0x4) bind$inet6(r1, &(0x7f00000005c0)={0xa, 0x4e20, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) 2018/03/25 16:09:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20020003, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f00000002c0)=""/82, 0x9cb767a2575755ac, 0xa55e07afbea89aa7, 0x0, 0x1d7) 2018/03/25 16:09:07 executing program 2: r0 = semget$private(0x0, 0x1, 0x74) semctl$SEM_INFO(r0, 0x2, 0x13, &(0x7f0000000000)=""/19) r1 = fanotify_init(0x0, 0x0) close(r1) fchdir(r1) 2018/03/25 16:09:07 executing program 0: setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x1, 0x0, "111d6c1ba6050dd77cf3f2f09d1cb02a25988f1ea9c5be7d9801641c99b0def45ac625ada3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3974c55bb4d50000e111"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x0, 0x0, "411b3f1c08455047284bea37cf1ab7534db964b7958943c7db1b29d39d5221fac53a751f6f97a5f406473879b8171ae0d09086cb18d602ee628a185531290242710b99b8401772c02989f80629dc1d9e"}, 0xd8) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2001, 0x0) 2018/03/25 16:09:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') getdents64(r0, &(0x7f0000000200)=""/504, 0x1f8) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x100) 2018/03/25 16:09:07 executing program 3: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1005, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x7, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000000c0)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40000, 0x0) 2018/03/25 16:09:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000280)="6e756d615f6d61707300b5c62eeedbc2799e2c854cfb9ead220e698a9e8de9f243640adf803c6457f72fa27aa9e4e33f9f72e5185191246f8fe224cc925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e781c81b6a8d091f88658ef4f16a21417d83d") setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@empty, @dev={0xac, 0x14, 0x14, 0x16}}, 0x5d) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) pread64(r0, &(0x7f0000df6000), 0x0, 0x800000000000) 2018/03/25 16:09:08 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000080)=0x80000000) 2018/03/25 16:09:08 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@ax25={0x3, {"e58ab9cd861569"}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000080)="2dd66c7e9f72787268927bf975f86f74a2c43fe612a37c7dce379b46e15bced4ef215e652896c45bec822f8438c44a82f400090107c803c7c325dc3dd06db8", 0x3f}, {&(0x7f00000000c0)="a9a057e4f7ab1f4803dff93f55b900cf8b446861df3d5e24540d9f14c38875687d9ccd32ab4ebfc64a888fdb405bf2778f39189a3a032e742aeffb694a5efc8b28e9199c34b2c7bdfda8ae22882f8df84e728c3332581f434a349e36e6d91ae599d96ed7a135d700507e047e8fdd281f19c222eb5095d62b396cbc61dc6d14b7103baefdc52112f6025d5ba5f8f2e684c94c11b09095f735499be28403907c8e56a4019dd5e8615e50888a858185c146bc47d28f372fddf1eaaa77c3", 0xbc}, {&(0x7f0000000180)="d05fe33799d9b0794f32366167e2950875afb6eb88b60cfb368be2f5d8d72701530fc7607aa9a5c45b69e77ddd1e0434de8d2eb96a3769d01d18bc4627dec928df1f8cb31aab2ecf313e0a96c4fc030b01b7f9809708a313258e29a5bcea297b7946bf4cbcb550285eedb9a3f0c9466b8802d51b92b292dc3159cb1d3040dbeea769035a783cfa73a1ffcf451175615c3541e9b47198a781a13a6e0f44b2f631c909c3b205c1e885dea05d4c8e4006316e0e7a07eaea4ab35a065aa7311348a7e25cc9a4cbe1b92c4058518fad8e1e7d3820beef784e6808f9d617704560ea0213fe713e4ab339c7a8941f023980435962305c102a4747", 0xf7}, {&(0x7f0000000280)="eb7f5e45b3ed5ed5db8272a4f5200a4ae1c2d477440e0b3a2bb5e778e135732917256abeee4bed44354c4be952f7291d0a1789b541e4df55feb9671b3e01274f8a8dff6c5e96f08f2a02eaa1b428fcfa5f9c5f6478338d859105166ce7314339b550de506cb74339d823771f0a81", 0x6e}, {&(0x7f0000000300)="b709231ab5599d1d3d85a55f6032cdf69589ff854b981a5aaa603a442977eec9b4885055f48a5ee2a7720461403fc136c6dc0d167e2ed718dee140996943c6caa419674e996bf600554d2c13e4ff46a933aefd6151c97c99ebaa483996390a79a48eea82716f3a1e7295e13e05e5e7a16b474cf8f7ec1a08600ad78b", 0x7c}], 0x5, 0x0, 0x0, 0x4000}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000068fff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000780000)={0x14, 0x1000000000023, 0x301, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) 2018/03/25 16:09:08 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000700)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002500)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000024c0), 0x13f}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000500)=ANY=[], 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x100, 0x0) 2018/03/25 16:09:08 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000080)={{0x1, 0x8000c}}) 2018/03/25 16:09:08 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000000cffc)=0x6, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0xb, &(0x7f0000000000)=0x1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000a000)={&(0x7f0000008ff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000007000)=@newsa={0xf0, 0x10, 0x129, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@multicast2=0xe0000002}, @in=@rand_addr}}, 0xf0}, 0x1}, 0x0) pread64(r0, &(0x7f0000000040)=""/12, 0xc, 0x0) 2018/03/25 16:09:08 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0)=0x9, 0x4) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_data=&(0x7f0000000080)="f60a601576c8bdbdb40ce7cc7f439c13154611d7de738c360bbbf8c97d6ab768"}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) sendto$ipx(r1, &(0x7f0000000100)="8b46a50a226dafeebe5e2ac4baba3b2dadb3d64ce010bc72023713c3f4c970bf1d5783997eea111dd641064cf9e581c8b7e6dfeac281ef5326dab6204eb84e8370d3a82bfbe6056538392ec66369443a0a7ca411154f77f3c92f456a0f06b8b8dfaf0bc86674320f92a91e555778f831a4922c45f7c4", 0x76, 0x80, &(0x7f0000000180)={0x4, 0x7, 0x400, "ccb46b69c848", 0xd416}, 0x10) 2018/03/25 16:09:08 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e30fa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) lookup_dcookie(0xffffffffffffffff, &(0x7f00000002c0)=""/4096, 0x66) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x28042, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000839000), 0x0) fallocate(r2, 0x0, 0x0, 0x4) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="492808cd600fa95b227b9a767e7dfd9783fb3a1a5b15454db88cccd6a4b6ccb97e10ad28a58897212ce459bc4c9aa7aea81237f7cda22a05b68f1239b9a7b39804c5262eebefad8efbb0667c", 0x4c, 0xfffffffffffffffa) r4 = add_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="f7ceea25bd16c3a04b2490a30059ae13464d04efd2772937a4c3c778eb8138986e28afef932dd39a1a64780fd283168552020fddb2d450f396f7d290c2ce3be531aacc1e25d5cffb9dc648c5cd18c566f18e442ccb75eab3d358be6f244436d2ea7f9036ff1a7f59b1144b5de4279757508d7b5dc008cd01e4ccff4397c46bfa23842167f583a9a795e05a37146c59e2728c6fd244dd0933488c766def14f2201cc8b4e0fca4bd9ef46f631fafee8178e27fa05f507f5e4ba2f9d86586ef8a4ab061f3fc360dfb5abbb005c48cdf824c147691edb9be6fb68d74bea80cee5978cc84ee22cb7f137afa649c645e1c1e338b", 0xf1, 0xfffffffffffffffa) keyctl$reject(0x13, r3, 0x3, 0x8, r4) sendfile(r1, r2, &(0x7f0000e64ff8), 0x203) 2018/03/25 16:09:08 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80080, 0x0) openat$cgroup_ro(r0, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) 2018/03/25 16:09:08 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x21) r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@ax25, &(0x7f0000000000)=0x80) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) mount(&(0x7f0000039000)='./control\x00', &(0x7f0000039ff6)='./control\x00', &(0x7f0000000140)="7a636d667300c16d8ca1b3b46b1b38a9a61e58ffd5c003b17a6488da928fe8c6bcd7e478fe34ce98cc3d910e89e56866000e740ed4d195d7e5cdfb35e80bcec886efd3bdc0dc2ae09aa9353028326cf22bcb67d8e39343049151c7524a75f4c90c8001dc2d5f2cc88c0000000000000000000000", 0xfffffffffffffffc, &(0x7f0000040000)) 2018/03/25 16:09:08 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20, 0x1, @empty, 0xfaa}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0xffffffa4], 0x1}}}, {{0xa}}}, 0x108) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) close(r0) 2018/03/25 16:09:08 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4, 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x10001, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x6d}, 0x8) r2 = socket$rds(0x2, 0x5, 0x0) setsockopt$RDS_RECVERR(r2, 0x84, 0x1e, &(0x7f0000000000), 0x4) 2018/03/25 16:09:08 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0xa, 0x1, 0xfff}, 0x2c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x108) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00000000c0)={0x3, 0x0, &(0x7f0000ffb000/0x4000)=nil}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) 2018/03/25 16:09:08 executing program 7: syz_emit_ethernet(0xfffffffffffffd10, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="fb90b9b80382", [], {@can={0xc, {{0x0, 0x20, 0x5, 0xba}, 0x1, 0x1, 0x0, 0x0, "832acd749a25a23a"}}}}, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e22, 0x8, @empty, 0x7}, {0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0xffffffffffffbdaa, [0x6, 0x5a, 0x3, 0xffffffffffffffff, 0x4b9b, 0x1f, 0x6, 0xfff]}, 0x5c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) 2018/03/25 16:09:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=@delneigh={0x2c, 0x1d, 0x21, 0x0, 0x0, {}, [@NDA_VLAN={0x8, 0x5}, @NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x2c}, 0x1}, 0x0) io_setup(0x0, &(0x7f0000000080)=0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x20002, 0x0) io_cancel(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x1000000, r0, &(0x7f0000000140)="cdb48f868f08603d4fc7dba4c529a9be0be28a3dbc557f508240886b440cb8e27d659eb3b69edc0e6a7d97d2bb49ccbb1c954f63219116bf8786586df0d0c8740ef4e46a70db1c7361ad69616664a26f611fc6ede0b56507e331dbd363665a70cba2343a1b659b61beaedb97e3906c6524", 0x71, 0x6, 0x0, 0x0, r2}, &(0x7f0000000240)) 2018/03/25 16:09:08 executing program 5: clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x3}, &(0x7f0000000040), &(0x7f00000000c0)={r0, r1+30000000}, 0x8) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x7ffffffff000, 0x3, &(0x7f0000c87000/0x2000)=nil) 2018/03/25 16:09:08 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8000000000000155}, 0xfffffffffffffef7) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0xba5, 0x6c, 0x9}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, &(0x7f00000001c0)=0x4) 2018/03/25 16:09:08 executing program 0: syz_emit_ethernet(0x68, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) 2018/03/25 16:09:08 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000000000000000b4b1b2a10ab408c65c4b86cf3ab6320700dbcb2b22f870b45f6410fa8314e652a4a645ab62c93bca65a07a556c8f3b9e6c8df06b3e24a3569703d20808c8717b557596eb589c6d1a67cd4209bab9ad141a0000000000000000000000"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) close(r0) 2018/03/25 16:09:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x2) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="05000000700000000000010000000000010000000000000012f600000000000003000000180000006296000000000000"]) 2018/03/25 16:09:08 executing program 2: r0 = socket(0xa, 0x2000000001, 0x0) io_setup(0x4, &(0x7f0000000000)) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x8, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000000040)=0x8) 2018/03/25 16:09:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a16000)=0x5, 0x4) bind$inet6(r0, &(0x7f000092afe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) [ 103.208998] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/25 16:09:08 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000002c0)=0x8) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000de0000)=[{&(0x7f0000683000)="e9", 0x1}], 0x1) read(r0, &(0x7f00000003c0)=""/186, 0x3e) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000140)) 2018/03/25 16:09:08 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r1 = getuid() ioprio_set$uid(0x3, r1, 0xfffffffffffffffa) 2018/03/25 16:09:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x4e22, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) socket(0xa, 0x800, 0xffffffffffffff62) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/03/25 16:09:08 executing program 5: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000001580)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000001400), 0x0, 0x200007ff, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000003980)=[{{&(0x7f0000000100)=@ethernet={0x0, @local}, 0x0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/61}, {&(0x7f0000000180)=""/58}, {&(0x7f00000001c0), 0x290}, {&(0x7f0000000200)=""/206}, {&(0x7f0000000300)=""/90}], 0x0, &(0x7f00000003c0)=""/4096}}, {{&(0x7f00000013c0)=@un=@abs, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)=""/4096}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) shutdown(0xffffffffffffffff, 0x0) 2018/03/25 16:09:08 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000000040)='\x00', 0x1) write$tun(r0, &(0x7f0000000000), 0x32) ioctl(r0, 0x227c, &(0x7f000097e000)) 2018/03/25 16:09:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x701080) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000240)={0x100, 0x5, 0xfffffffffffffffb, 0x81}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000100)={0x7, 0xffffffffffffffff, 0x20000040000}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f00000003c0)=0xe8) sendmsg$nl_xfrm(r3, &(0x7f0000000740)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000540)=ANY=[@ANYBLOB="b00100001200080029bd7000ffdbdf25ac1414bb000000e70080000000000000000004d200003ee60bf41c00", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r4, @ANYRES32, @ANYBLOB="07000000000000002700000000000000060000000000000000000000000000f83f0000000000000040000000000000000100000000000000e2060000000000000200000000000000ff0f0000000000000900000000000000000000000000000005000000b56b6e000001030100000000"], 0x1b0}, 0x1}, 0x40800) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000040)}) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000880)) 2018/03/25 16:09:08 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000080)=""/15, 0xf, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) getpriority(0x1, r1) 2018/03/25 16:09:08 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="761f4291f205", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @random="a8648dfee36e", @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000040)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r2, 0x2}, 0xc) sync_file_range(r1, 0x8, 0x636c6a72, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000001c0)={'vcan0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000000c0)=0x401) 2018/03/25 16:09:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000002c000)={0x18, 0x23, 0x711, 0x0, 0x0, {0x16}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x301400) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/25 16:09:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x80, 0x420002) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x84, "1d9715a6a910f2799d61b4074a0053522a778b412309408b39c404b6020719157617957cc3de4b6ce5b8435b302927c42003b5d16175f815159842d30540fe9d2c1c279e9568fda172f5dd39546693c4134f4645ba2fc8f3d406d9b48f0ae848a1b0269891ad188b9bd3d89c5a069c248fc494f151b821b23008b465d0b968d30997628a"}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x4, 0x8, [0x9, 0x3, 0x79a, 0x4, 0x5, 0x0, 0xb971, 0x7480000000000000]}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0xfffffffffffffffd, 0x2, 0xc34, 0x2, 0xa1, 0x4, 0xffffffff, {r3, @in6={{0xa, 0x4e23, 0x641b0b2d, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}}, 0x8000, 0x8000, 0xcb, 0x3, 0x9}}, &(0x7f0000000280)=0xb0) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00009f9000)={0x0, 0x0, &(0x7f0000d58ff0)=[{&(0x7f00003faf57)="3e9438ea8d897269fe3a58c1f7a62d7306e09f28788f6af1950c8a1cefe5d1698de5804648f5082f441a5d528cc2b25fa8b5276ac22cb46e64533e3b1a8041d24d46c71d1b51f74cdc430e84057c7b4ee51a74017443c56e5658f10d4982075c02e579de92c5839064b666aa97c7d185edf8a3262cf7fc9df323bbb39a58ceb0", 0x80}], 0x1, &(0x7f00005e5000)}, 0x8000) 2018/03/25 16:09:08 executing program 2: capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000040)={0x0, 0xfffffffffffffffd, 0x7, 0xfffffffffffffffe, 0x800000000000001}) r0 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) 2018/03/25 16:09:08 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000003c0)=0x4, &(0x7f0000000400)=0x4) r1 = memfd_create(&(0x7f00000001c0)=')(\x00', 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x80, 0x8}, &(0x7f0000000180)=0x90) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000080)={0x9, 0x401, 0x800, 'queue0\x00', 0x1ff}) accept4(r1, &(0x7f00000002c0)=@ethernet={0x0, @random}, &(0x7f0000000340)=0x80, 0x800) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000), 0x4) 2018/03/25 16:09:08 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x1000022, 0x0, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x40000000000085) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) r2 = open(&(0x7f0000000080)='./file0\x00', 0x400042, 0x8) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0xbf) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0xffff}, 0x8) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000240)={r3, 0x1, 0x1, 0xfffffffffffff00c, 0x2, 0xffffffffffffffc1, 0xffffffffffffff80, 0x1, {r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x1, 0x2, 0x6, 0xffffffffffffff46, 0x1}}, &(0x7f0000000300)=0xb0) 2018/03/25 16:09:08 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) syz_open_procfs(r1, &(0x7f0000000280)='attr/exec\x00') sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000780)=ANY=[@ANYBLOB="3000000018002101000000000000e9ff09000000000000000000000008001400000000000c00090000000000", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000001c0)=r2, 0x4) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="240000001a00000826bd7000fcdbdf250a0090c8fe0300000010000008000600050000009dd5757f162d0f4bbadfe6070b172a96004df692d27c70ddf502a8aba999417757c1e3e1a5667a1f03"], 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x24040845) 2018/03/25 16:09:08 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) bind$alg(r0, &(0x7f0000d35000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000340)=""/67, &(0x7f00000003c0)=0x43) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x6, r0}) 2018/03/25 16:09:08 executing program 6: r0 = socket$inet6(0xa, 0x7, 0x803) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x5) 2018/03/25 16:09:08 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, {}, 0x28, {0x2, 0x4e21, @broadcast=0xffffffff}, 'erspan0\x00'}) r1 = socket$inet6(0xa, 0x2, 0x0) exit(0x100000000000800) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x81, @empty, 0x6}, 0x297) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/03/25 16:09:08 executing program 2: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x69, &(0x7f0000000040)="1e7a77a9e6f3638c1da76498b8dc68b10ce4983550e8b4931aedca7964634967913176538b62aabb5558eb0a09ee6a7b92f44db8e3c3eb619add315f6890c5780fd15f6a30b969b1ec6b05dcd0e27277459ffaa99ec4e9360d2960be2b0f00c7d89206f150aa57fc0b"}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006af000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000340)={r2, 0x59aeeeea, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000100)="6cf2e6043294544272fdf955bd63fc90a71cc8f8e8b536c1c205d7f516738c20e00941919156dbd2f8303def7cfc3a24fa25ed3b", 0x34) socket$inet(0x2, 0x800, 0x1ff) fstatfs(r1, &(0x7f00000001c0)=""/173) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000003c0)={0xc2d}, 0x4) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0xfffffffffffffffd) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x543001, 0x0) accept4$llc(r4, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x10, 0x0) 2018/03/25 16:09:08 executing program 5: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000040)) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00008d6000)=r0) readv(r2, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/67, 0x43}], 0x1) fcntl$setsig(r1, 0xa, 0x30) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000080)=""/172, 0xac}], 0x1) tkill(r0, 0x15) acct(&(0x7f0000000180)='./file0\x00') 2018/03/25 16:09:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000000100)=0xfffffffffffffe13, 0x0) shutdown(r0, 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b050900030000000000000058", 0x1f}], 0x1) 2018/03/25 16:09:08 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x402000) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ftruncate(r1, 0x8) listen(r0, 0x8000) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000100)={0x7, 0x49}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000000c0)={0x1000, 0x2, 0x0, 0x1, "ea27e9f5e5cdd762d894e1ec0cad5178abde5c2bc257e639e806623c426317ebc3a19354e11b3ad29c9f8bac", 0x9}) accept(r0, &(0x7f0000000440)=@sco, &(0x7f0000000500)=0xfffffffffffffe67) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) 2018/03/25 16:09:08 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x2) connect$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x2, 0x7, 0x8000, 0x8, "54d1ea438039dfb24d46fc1f819bbae1fab9f430e34ccc11354090837e6adf7a50133491c9bdcd024da9954d04ff58ca724db933babe16ca9ae42ee6afba81", 0xf}, 0x60) syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa0800480000280000000000009078ac1414bbac1414aa83071d0000000083020000000000000000089078091a8a308e115e79483c7c6854f449d6517714e43cbfa20ae2630d5d3463d69ec6a7bd527e6e073dfbcb736b6444c1be2b5e5f16a321cc0e1d387986e771b059c25953215bf2157b6f32"], 0x0) 2018/03/25 16:09:08 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4000000000003, r0, 0x1}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @local}, &(0x7f00000000c0)=0xc) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000005000)=""/20) 2018/03/25 16:09:08 executing program 1: socketpair(0x3, 0x5, 0x800, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='syzkaller1\x00', 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="323ef95ee7163be82dff008482194598", 0xdf) open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r1 = inotify_init1(0x4) inotify_add_watch(r1, &(0x7f0000273ff6)='./control\x00', 0x80000c12) 2018/03/25 16:09:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="a2", 0x1) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0xfb) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x6) r3 = socket(0x10, 0x802, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/03/25 16:09:08 executing program 5: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x34b) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/25 16:09:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f00000000c0)='erspan0\x00', 0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r2, 0x8f70, 0x3f}, 0xc) ioctl$TIOCSTI(r1, 0x5412, 0x8a3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ip6gretap0\x00', 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x4, 0x7, 0x100000001, 0x3, 0x9, 0x6, 0x4, 0xfff, 0x8, 0x7, 0x80000001}, 0xb) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="20000000100001010000000e5300000000000000", @ANYRES32=r3, @ANYBLOB="010000000000"], 0x20}, 0x1}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='erspan0\x00') getsockopt$packet_int(r1, 0x107, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/25 16:09:09 executing program 5: io_setup(0x9, &(0x7f0000000080)=0x0) syz_init_net_socket$llc(0x1a, 0x3, 0x0) r1 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x25d, 0x280000000000000}) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x8, 0x1, 0x0, r1, &(0x7f0000ddc000)}]) 2018/03/25 16:09:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e21}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x0, 0x30}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r2 = dup(r0) write$eventfd(r2, &(0x7f0000605ff8), 0x10235) write$eventfd(r2, &(0x7f0000000000), 0x8) fcntl$setstatus(r0, 0x4, 0x800) write$eventfd(r2, &(0x7f0000000040), 0xfdc8) writev(r2, &(0x7f00000013c0)=[{&(0x7f0000000380)='T', 0x1}], 0x1) 2018/03/25 16:09:09 executing program 7: socket$inet6_udp(0xa, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000002d80)) recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{&(0x7f0000000000)=@nl, 0x80, &(0x7f0000001300)=[{&(0x7f0000000080)=""/205, 0xcd}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/185, 0xb9}, {&(0x7f0000002ec0)=""/37, 0x25}, {&(0x7f0000001280)=""/88, 0x58}], 0x5, 0x0, 0x0, 0x1ff}, 0xffffffffffffa4f9}, {{&(0x7f0000001380)=@can={0x0, 0x0}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001400)=""/231, 0xe7}, {&(0x7f0000001500)=""/28, 0x1c}, {&(0x7f0000001540)=""/208, 0xd0}, {&(0x7f0000001640)=""/123, 0x7b}, {&(0x7f00000016c0)=""/225, 0xe1}, {&(0x7f00000017c0)=""/120, 0x78}, {&(0x7f0000001840)=""/83, 0x53}], 0x5, &(0x7f0000001940)=""/220, 0xdc, 0x1}}, {{&(0x7f0000001a40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001ac0)=""/6, 0x6}], 0x1, 0x0, 0x0, 0x7}, 0x4}, {{&(0x7f0000001b40)=@ax25, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001bc0)=""/31, 0x1f}, {&(0x7f0000001c00)=""/40, 0x28}], 0x2, &(0x7f0000001c80)=""/4096, 0x1000, 0xac83}, 0xc8}], 0x4, 0x40, &(0x7f0000002dc0)={0x77359400}) r1 = socket(0x11, 0xb, 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000001240)=0x10000) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000002f00)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x16}, 0xfffffffffffffff9, 0xfffffffffffffff8, 0x4002, 0x3fd, 0xffffffffffffffff, 0x100, r0}) r2 = syz_open_dev$dspn(&(0x7f0000002e00)='/dev/dsp#\x00', 0x0, 0x2401) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000002f80)=""/234) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x7) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002e80)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCSBRK(r3, 0x5427) 2018/03/25 16:09:09 executing program 6: socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000002d40)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002d80)={'yam0\x00', 0x100}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000000002, 0x0, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x11, &(0x7f00000000c0)) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r3 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0xffffffff00000000, 0x0) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000440)={0x7, &(0x7f0000000400)=[{0xfff, 0x3, 0x8, 0x6}, {0x0, 0x8, 0x85, 0x5}, {0x6, 0xffffffffffffffff, 0xffff, 0xffff}, {0xffff, 0x8, 0xfffffffffffff3eb, 0xfcf}, {0x100000001, 0xd, 0x5, 0x6ff}, {0x80000005, 0xdf75, 0xfffffffffffff0f3, 0x8}, {0x1ff, 0x71c3, 0x8, 0xffffffff}]}, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00000005c0)={0xc000}, 0x4) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f0000000240)={0x6, 0x100000001, 0x7}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) request_key(&(0x7f0000000040)="7278727008e02db437ad607300e8092206924311d7899502448d55bb30fb1ab05f09000000000000c4ee5f2f51f4e9f4388ed90000", &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)='keyring\x00', r2) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r5, r6) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000480)={{0x400, 0x2, 0x6, 0x2, 0x8, 0xfff}}) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f00000007c0)=ANY=[@ANYBLOB="161f000000000000000100040120000100bde4519d1a0c338f49d71855917651521f01aacffa143d3be6342d20e1a0c6303a44a6f297062d76b982c67f8e7c51c7fee3447c6f2713b0ae6c68769732f4472e452f28d157761c239f53fa00b61484a6d4bb62406b1a294a88c2928746947f0d3adb44973c5c06a39b755ffbe69110aeee663b518fee7b5ddb00ac44ad3e2f62f1c661b9f9244f0229647702053303bc2dbf85e836607a7615146529b5a455fc63a879c626e2721bbf36e018b791a7f249125671493e26297207dd3a443d593dac05f4e59ae3a4e97f245444e2bd6c11927350308a0b7d15190207ba71c13a798dd32931c3327adea9da020c43c2040000000405020004000000"], 0x108) [ 103.793195] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/25 16:09:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x100000000, 0x101000) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) bind$ipx(r0, &(0x7f00000000c0)={0x4, 0x9c7, 0x80, "c2cfaf44b818", 0x7ff}, 0x10) openat$cuse(0xffffffffffffff9c, &(0x7f0000281ff6)='/dev/cuse\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) 2018/03/25 16:09:09 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="03000000000000fa0a0000000000000000000000000000000000000000000001000000000a"], 0x25) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x0, 0xfa00, {{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x4e24, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, r1, 0x39}}, 0xffffffffffffffc6) 2018/03/25 16:09:09 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ff8000/0x2000)=nil, 0x2000}, 0x1}) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x80000) userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x10}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ff7000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff8000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000040)) 2018/03/25 16:09:09 executing program 2: r0 = memfd_create(&(0x7f0000000080)='}\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x81}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000000c0)={0x4, r1}) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9", 0x3c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x82000005, 0x11, r0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x101100, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') syz_fuse_mount(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000240)={0x101, r1, 0x10000, 0x7}) keyctl$get_security(0x11, r2, &(0x7f0000000180)=""/183, 0xb7) syz_open_dev$random(&(0x7f00000002c0)='/dev/random\x00', 0x0, 0x5a800) 2018/03/25 16:09:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x4}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) close(r0) r2 = accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000000080)=0x54, 0x0) sendmmsg(r2, &(0x7f0000003600)=[{{0x0, 0x0, &(0x7f0000002d40)=[{&(0x7f0000002c80)="91", 0x1}], 0x1, &(0x7f0000002dc0)}}], 0x1, 0x4000) 2018/03/25 16:09:09 executing program 6: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = creat(&(0x7f0000000ff8)='./file0\x00', 0x0) modify_ldt$write(0x1, &(0x7f0000000080)={0xfffffffffffffff9, 0xffffffff, 0x1400, 0x4, 0x0, 0x2, 0x0, 0x20, 0x895, 0x1}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) unshare(0xb84001) ioctl$TIOCSTI(r0, 0x5412, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) modify_ldt$write(0x1, &(0x7f0000000040)={0x0, 0xffffffff, 0x400, 0x4, 0x2, 0x91, 0x40, 0x7, 0x3, 0x9}, 0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000000c0)=0x9) 2018/03/25 16:09:09 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x7ffe, &(0x7f0000701000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) 2018/03/25 16:09:09 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x807, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0x400, 0x4) mincore(&(0x7f000007c000/0x800000)=nil, 0x800000, &(0x7f0000972fbf)=""/65) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) accept4$netrom(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) 2018/03/25 16:09:09 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/kcm\x00\b\x00') getresgid(&(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100)=0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000140)=""/77) setfsgid(r2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080)=0x6, 0x4) shutdown(r0, 0x0) accept4$llc(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000003c0)=0x10, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000002700)={&(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000001480), 0x0, &(0x7f00000014c0)}, 0x40010) sendfile(r3, r1, &(0x7f0000dbf000)=0x1, 0xffff7ffc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in6, @in=@multicast2}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) 2018/03/25 16:09:09 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x9, 0x800000209e1f, 0x8000000001, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f00000000c0), &(0x7f0000000200)}, 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x1, 0x4, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="311f237045a7", @random="6fe698dcf6e5"]}) 2018/03/25 16:09:09 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000040), 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000003940)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/nfsfs\x00') timerfd_settime(r1, 0x1, &(0x7f00000000c0)={{}, {0x77359400}}, &(0x7f0000001600)) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000003a40)=ANY=[@ANYBLOB="070000000400000007000000000000000100000000000000ff7f000000000000a6fb0000000000000100000000000000030000000000000000000000000000000100000000000000070000000000000001000080000000000180000000000000010000000000000001000080000000001f00000000000000f09aa5bc43d27bff77a7def5b37e646ee376a365568bcdfd93021d63faab376bd272da14ef5a0e218d909aaa8bdd2fcb12452a812b21822accd5f7440d1ce178300c07f817295645daeb3fc9afb2dea93a2a70c4215f91e602cf2503a76b8313f782ee5f83fe0469f9b1d7e2"]) futex(&(0x7f000000cffc)=0x5, 0x9, 0x1, &(0x7f0000b7dff0), &(0x7f0000000000)=0x400000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000003a00)=0xf2, 0x698) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, r1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000002e40)=[@in6={0xa, 0x4e23, 0x2, @empty, 0x7}], 0x1c) syz_open_dev$sndctrl(&(0x7f0000002a80)='/dev/snd/controlC#\x00', 0x22b, 0x40000) clock_gettime(0x0, &(0x7f00000038c0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000003740)=[{{&(0x7f00000001c0)=@ipx, 0x80, &(0x7f0000001580)=[{&(0x7f0000000240)=""/62, 0x3e}, {&(0x7f0000000280)=""/131, 0x83}, {&(0x7f0000000340)=""/223, 0xdf}, {&(0x7f0000000440)=""/40, 0x28}, {&(0x7f0000000480)=""/237, 0xed}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x6, &(0x7f0000001600)}, 0x80000001}, {{&(0x7f0000001640)=@nfc, 0x80, &(0x7f0000002880)=[{&(0x7f00000016c0)=""/46, 0x2e}, {&(0x7f0000001700)=""/33, 0x21}, {&(0x7f0000001740)=""/189, 0xbd}, {&(0x7f0000001800)=""/76, 0x4c}, {&(0x7f0000001880)=""/4096, 0x1000}], 0x5, &(0x7f0000002900)=""/234, 0xea, 0x8}, 0x4010000000}, {{&(0x7f0000002a00)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000002a80)}, {&(0x7f0000002ac0)=""/170, 0xaa}], 0x2, &(0x7f0000002bc0)=""/74, 0x4a}, 0xfffffffffffffe01}, {{&(0x7f0000002c40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002cc0)=""/114, 0x72}], 0x1, &(0x7f0000002d80)=""/146, 0x92, 0x5}, 0x1f}, {{0x0, 0x0, &(0x7f0000002e40), 0x0, &(0x7f0000002e80)=""/145, 0x91, 0x7ff}, 0xb98}, {{&(0x7f0000002f40)=@l2, 0x80, &(0x7f00000035c0)=[{&(0x7f0000002fc0)=""/7, 0x7}, {&(0x7f0000003000)=""/236, 0xec}, {&(0x7f0000003100)=""/229, 0xe5}, {&(0x7f0000003200)=""/229, 0xe5}, {&(0x7f0000003300)=""/34, 0x22}, {&(0x7f0000003340)=""/216, 0xd8}, {&(0x7f0000003440)=""/122, 0x7a}, {&(0x7f00000034c0)=""/69, 0x45}, {&(0x7f0000003540)=""/102, 0x66}], 0x9, &(0x7f0000003680)=""/140, 0x8c, 0x1}, 0x2}], 0x6, 0x1, &(0x7f0000003900)={r3, r4+10000000}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000180)={r2}) 2018/03/25 16:09:09 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x7d00000000000000, &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={0x3, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x20, 0x39fcd2d0, 0x1f, 0x7, 0x6, &(0x7f00000000c0)='eql\x00', 0x8e7, 0x5, 0x3}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0xff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0xe8) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/25 16:09:09 executing program 4: r0 = gettid() socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f0000bce000), 0xffffff36) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x24) 2018/03/25 16:09:09 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x7ffe, &(0x7f0000701000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) 2018/03/25 16:09:09 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) read(r0, &(0x7f0000000000)=""/13, 0xd) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f00000001c0)=""/59, &(0x7f0000000200)=0x3b) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000080)=""/248, 0xf8) [ 104.682411] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/25 16:09:10 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000480)='/dev/midi#\x00', 0x80000000, 0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00000004c0)={{0x1, 0x4, 0x8, 0x2, "172d53f6a51e85a438d87d0172ac5f057c8d35df0a25413bf2ccff1fe9ef3aac04ca232f2a6008fb418d200c", 0x8}, 0x1, [0x8, 0x2, 0x80, 0xd9, 0x20, 0x3ff, 0x3, 0x3, 0x9, 0x6d, 0x1f, 0x6, 0x7, 0x3, 0x200, 0x0, 0x10a, 0x4, 0x0, 0x40, 0x3f, 0x7, 0x8, 0x800, 0x436, 0x7, 0x70000, 0x400, 0x8, 0x5, 0x10001, 0xe8, 0x3, 0x80, 0x7f, 0x23f, 0x3, 0x8, 0x0, 0x2, 0xff0000000000000, 0x0, 0x3ff, 0x5, 0x3f, 0x0, 0x8001, 0x3878b064, 0x2, 0x80, 0x1c, 0x6, 0x7, 0x0, 0xd92, 0x6, 0x3, 0x7fffffff, 0xd43e, 0x1, 0x6, 0x0, 0x6, 0x4, 0x9, 0x1, 0x7, 0x1800000000, 0x9, 0x4, 0x8001, 0x101, 0x40, 0x10001, 0x1, 0x3, 0x100000001, 0x8, 0x9, 0x1, 0x2, 0x3ffc0000, 0xfffffffffffff77e, 0xfffffffffffffff7, 0x800, 0xff8e, 0x5, 0x89e1, 0x2, 0x4, 0x0, 0x6, 0x4, 0x3f, 0x5, 0xfffffffffffffc01, 0x100, 0x7, 0x8, 0xc9, 0x6, 0x1, 0x4, 0x6, 0x45, 0xffffffffffffffff, 0x65, 0x6c, 0x7, 0x9, 0xcd, 0x2, 0x7, 0x1, 0x7, 0xfffffffffffffff7, 0x6, 0x7, 0x9, 0x7f, 0x800, 0x81, 0x12000000, 0x8001, 0x1, 0x101, 0x5, 0x4], {0x77359400}}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) getgroups(0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) chown(&(0x7f0000000240)='./file0\x00', r2, r3) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x2, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r1, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x1, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r4, 0xc004aea7, &(0x7f0000000200)) sendto$inet(r1, &(0x7f0000000100)="87", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000000380)) sendto$inet(r1, &(0x7f00000003c0), 0xff23, 0x0, &(0x7f00000001c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 16:09:10 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x111201, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x5) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x20) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)) 2018/03/25 16:09:10 executing program 2: r0 = perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x1, 0x3, 0x5, 0x7fffffff, 0x0, 0x2e, 0x10000, 0x4, 0x8000000000000000, 0x4, 0x5, 0x4, 0xe7, 0x3, 0x2, 0xf3, 0x474, 0x8, 0x7, 0x7, 0x0, 0xfff, 0x1, 0x5, 0x81, 0xc4, 0x1200, 0x824, 0x3ff, 0x0, 0x5, 0x8, 0x1, 0x400, 0x1, 0x8001, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000080), 0x9}, 0x1410, 0x800, 0x9e9, 0x4, 0x3, 0x6, 0x4}, r2, 0x6, r1, 0xb) io_setup(0x8000000007, &(0x7f0000000140)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x202900, 0x0) io_submit(r3, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000001200)='0', 0x1}]) 2018/03/25 16:09:10 executing program 0: r0 = socket$inet(0x10, 0x80006, 0x2) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000190001000700fd686fa2f8bc0200000000000000271d859408000f0001030000", 0x24}], 0x1}, 0x0) 2018/03/25 16:09:10 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffcdb, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x1, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/03/25 16:09:10 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000100)={'icmp\x00'}, &(0x7f00000000c0)=0xfffffffffffffeb4) 2018/03/25 16:09:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x7ffe, &(0x7f0000701000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) 2018/03/25 16:09:10 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fcntl$dupfd(r0, 0x402, r1) 2018/03/25 16:09:10 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) r1 = shmget(0x0, 0x3000, 0x54000060, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f00000000c0)=0xfffffffffffffffe) write(r0, &(0x7f0000b6efb3), 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r2, 0xfffffffffffffffc}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000140)=0x8) 2018/03/25 16:09:10 executing program 6: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000001ff8)={0x0}) getsockopt$inet_mreqsrc(r0, 0x10f, 0x7f, &(0x7f0000000580)={@empty, @multicast1, @broadcast}, &(0x7f0000000000)=0xc) 2018/03/25 16:09:10 executing program 0: r0 = add_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='V', 0x1, 0xffffffffffffffff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x2}, 0x8) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r4) keyctl$setperm(0x5, r0, 0x0) 2018/03/25 16:09:10 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d3e000), 0x4) pipe(&(0x7f0000001080)={0xffffffffffffffff}) mq_timedreceive(r1, &(0x7f00000010c0)=""/89, 0x59, 0x1f, &(0x7f0000001140)={0x77359400}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000d44000), 0xfeb5, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e21}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000000)={'security\x00', 0x1000, "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"}, &(0x7f0000001040)=0x1024) recvfrom$inet(r0, &(0x7f0000001180)=""/20, 0x14, 0x40010001, 0x0, 0x0) epoll_create(0x6) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/25 16:09:10 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d65f74)={0x0, 0x0, 0x800000000000000, 'queue0\x00'}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400200, 0x10) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000040)={@my=0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x2000000000000080, 0x100000000000005, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00"}) 2018/03/25 16:09:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000040), &(0x7f0000000140)="131d6376502df08d91181a0821eb8d5c0d87852a1688ed49fc303f4c79ebf01cd51eced4082d35d76b77c1dc178cb8533a8ef46dc3bb5ef10f73ede9dcfd874118e68377d7614398d9ac01266093ca7a156ceb858cd26a22e9777d87ccd3e5429e69052d8856bce5a61f330373c24c6641b3f501fd052fa2658d0b9bcd250d6b8025679fec077cd5a1a86ecff0d9996455a57e655db3eea45fac7d46b4f08aa64a", 0x1}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r1}, 0xc) close(r2) 2018/03/25 16:09:18 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, r0, 0x0) syncfs(r0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x832, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, "020003fe040000000000031703ffffe78be5e600000000000000030809a7e633"}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)='/dev/input/mouse#\x00') ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000080)={{0x1, 0x9}, {0x1, 0x100000001}, 0x4, 0x2, 0xee86}) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000140)) 2018/03/25 16:09:18 executing program 5: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000608ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000640)={{}, {0x0, 0x9}}, &(0x7f0000181fe0)) tkill(r0, 0xf) tkill(r0, 0x12) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x220000, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/03/25 16:09:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x7ffe, &(0x7f0000701000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) 2018/03/25 16:09:18 executing program 6: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x2, 0x4, 0x2, 0x2, "f6c14f2b6d5ab40bcad29e0ca440f7b68223d0a81ed4f03e9dfd156d05e0c6e3a1ac698253a3875ad958f703a0531672f1df10e27d7d460cc759a66a13201a", 0xf}, 0x60) mount(&(0x7f0000691ff2)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='nfs4\x00', 0x0, &(0x7f0000dedf2f)='v4') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x63, "2bb170d91d20b15336ff974829e77ea4e46599f749d03e79cedf53fc6c6bab52ab631ec46cdc350ffa33c04aec1473893ca8b83e2386a53cb47f4518d842ad9575ed295d308e3070a8ed6020351f7b28e2a07100569f524ae8e6fae04299c48c09cb93"}, &(0x7f0000000180)=0x6b) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x8}, &(0x7f0000000280)=0x8) 2018/03/25 16:09:18 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) mmap(&(0x7f0000451000/0x1000)=nil, 0x1000, 0x1, 0x65031, 0xffffffffffffffff, 0x4) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002500)) 2018/03/25 16:09:18 executing program 1: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x3, 0x4100) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000100)={0x80000001, 0x7fff, 0x3, 0x5, 0x0, 0x2, 0x40, 0x401, 0x8de, 0x7}) r1 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r1, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000040)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0x0) prctl$void(0x1b) 2018/03/25 16:09:18 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) socketpair(0x0, 0x80000, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000040)='syz_tun\x00') rt_sigsuspend(&(0x7f0000000000)={0x100}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000000c0)) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setopts(0x1, r3, 0xfffffffffffffffd, 0x0) 2018/03/25 16:09:18 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x2b) getsockname(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000040)=0x80) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000a00)=""/4096, &(0x7f0000000140)=0x1000) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000080)=@dstopts={0x0, 0x1, [], [@enc_lim={0x4, 0x1}, @calipso={0x7, 0x8}]}, 0x18) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2000000000009}, 0x1c) sendmsg(r1, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000780)}, 0x0) 2018/03/25 16:09:18 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x309301) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) mq_timedsend(r2, &(0x7f00000000c0)="2f4b40d48691a341f35530d01b686e1707276e48713f2baad7daf7b55a8c334f38b3f8f7ac7ec198924f83014a814d1f82596f83bbce2c025b38eb10b701d8741f88d342bd1b01505b5f7cd777fcc15f24522ae22c5fd8003d342b557cfe4d8e9050e31252171fb4fda406b82a259c9f81b9891a5fd02274d3e80d09e96bd43248748518c38bfa0dc6829cb001c6a53663e958d811acdbbec3", 0x99, 0x3f, &(0x7f0000000180)={r3, r4+30000000}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)={0x20000000000000}) ppoll(&(0x7f0000000880)=[{r0, 0x1202}, {r0, 0x1104}, {r1, 0x10}, {r1, 0x660}, {r1, 0x20}], 0x5, &(0x7f00000008c0)={0x0, 0x989680}, &(0x7f0000000900)={0x3}, 0x8) r5 = getpgrp(0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000840)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x5d4, 0xa, 0x2, 0xc00, 0x70bd2c, 0x25dfdbfe, {0x2, 0x0, 0x4}, [@typed={0xc, 0x46, @u64=0x2}, @generic="b245c5c82f7b545dd7f69d0d3e37c38df685fdb31f342b6b6ebe0d6bc28cb8f7370f0cb6e75748f1b671828ba9f06cdea919bb9d17a38b5e8b2f396e7204b0cee9931051720a6866a7fdeee45667c4653684f9bc190bb4d8a032ff0c680b75014dfa1567dcd89850ed3faacdf72c6903f1f2c4529ab8c2ad6df5361a680f1f6ebc6445cf2ca40be983608dcb10743d15e97a6fdf514b99020c4575c93d6bfd01f9e13e2720841acaf4eba319af377f9779cba7187cb6e7fada33", @typed={0x8, 0x5, @pid=r5}, @typed={0x8, 0x1, @u32=0x100}, @nested={0xd0, 0x39, [@generic="d8e3853c5cd5f811e9d6386bc7033c7e773557840ab508652973d0e4cd139845958956a493ac3659b1cfe06e129aef026ecb5a34b518077518e498cfe299fddf9c04190bc3a70494215d32e4284b859747cf0124584a99d2262c664980894eb98949dffa21b254f05be067768a389e97a73e9c2f7d0289271f80d573f1bb993bb44b4a88de9e565a3208686b56aec2d41f9ab274311d6f2974af7807fa2886521b07161a3b25dd617b270c3304aeac4d69e3c0d0b8a7723b8a36aaba0e1ee9e8c63e40be15e38e827f"]}, @generic="f0ad023d016162c4d8a4a856b1e23c77d980364789f17be3cec41341f9db4349810a9da710fad6d4d86f0d7c6a3af2daf8be4fdcca0cf7836df440d4e086d4581a3a", @generic="30bb97e93793bbafe92d963aca2e207b87a299a6b268530841ce055df106c3605661bbc64ba86908d22750fa7cfc9e89c626284fa51d660fc730fd03bef573ffe89af2059cb374e736ea5c74c59f57f23038f6b34ebfb84a488b9943023ea1b343fc24c0eae1d045b8b85d149876d55a3435222c3022bd538aef94805d7e26f4ac835a949585aea323bedaeee157b340fe44cb30ce3512b4d33ba840689a8b02eaf1aa2b8d97e8cae1cf0a21e8041412cf1a", @generic="c07def62d7dcba1b87f55ec88c3ad37cc0661ad0ee31edbda42fa7055354882a3e60185e4f32aef4e94567f7addf289ef0b84de35ea4d74c1a11e425e45044b8c158166d463750c1fcbbdacb05d8c29514c4eeab7ac0fb34e9bc1e4aa9863f01b449a3aac4613df1023b890c3e46f8e9073dde28", @nested={0x2b0, 0x23, [@typed={0x4, 0x76}, @typed={0x8, 0x22, @u32=0x8000}, @generic="578525f7c8feae9d4a20a2b25fb143178c49b542abbbb3e82c1b2c58acdb48d42b09e88fd1f744929f2527cbf8039ae5a1b569ea3a33a63aa2ec5ad22d7d3d1a2a0eb74701992aa60bd507e72573799f8242229c15c9a15b3f1a1dbb318e2223d4e2e5135d7f7df3c931585a43bf7fac52aefe9747539bdffec4d6c89853563b40a8506ad92ad7f26e833b44dfaf91c3c9597a8472f753b31091654a5a3447054d7e11e90406ff6ce05a166352839a84f5a5f59cf7b6f34b8fc02755563aa9c2f91a891abb501794c4e0ed6a6dfe", @typed={0x8, 0x74, @fd=r1}, @typed={0x8, 0x52, @ipv4=@dev={0xac, 0x14, 0x14, 0x17}}, @generic="7256ab371e61ec370f44d457d0bd699c8f74cd16149a32e38d5ebf36fed1df3afe121c0e2f5bba5d8778b7dc7c8ed1be9e2ee35bf4140fbc2afb208a49b39ea82b8dc5aedb7a604c65c7762247f4a123acc7ddb98f579a", @generic="e95d9123f03c03c501bde3b50e12ddf6317cacc4ca6cd0bb39d6ebd482eca4cbb460bd7030d667d007a6fd3e50c2ac818f6cf2ba95dae088d02ac86911ef6aee595626167a4be7c302e5ff5fd87a152c5d2a263762d2c10e24ab53a70a08864b39a6b3f5c049ef3f283d779ceec94eaf65384b5797ac530feabf11b834e2ae669de170dd2f078a85555d967bb63264b211da28112d19f171d596ac694771c37b12cf92cab9a083dae418abfbc478e476c6496a63b10e7c57a6eff0e0b903a5567b2518cd784367954c8fab285e218e081eba", @generic="fe85a8995b0fe3a55d074bd9f5cd7fc95acbdd75db45fc51eee4c638230c912b1e7f8a3c1a1ea84fb246c4d9e4b019771e6c54e73816935e241d1d97359d19f148c128bcc9bb915359327fa8912eefdb57b685fee5929ebdae07d023613b06455cdf4f60d99d41d1f0e7d34c876f8ca0368f4a730b5d6fa4b3dbc4c186d36331a4599e0a047f2905e44f1d1382", @typed={0xc, 0x7e, @u64=0x6}]}]}, 0x5d4}, 0x1, 0x0, 0x0, 0x8000}, 0x40004) 2018/03/25 16:09:19 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8400, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x81}, &(0x7f0000000140)=0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) pselect6(0x40, &(0x7f0000000fc0), &(0x7f0000005fc0), &(0x7f0000000000), &(0x7f0000005000)={0x77359400}, &(0x7f0000011000)={&(0x7f0000011000), 0x8}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/25 16:09:19 executing program 1: mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000), 0x4) 2018/03/25 16:09:19 executing program 3: mremap(&(0x7f0000698000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000699000/0x3000)=nil) mlock(&(0x7f0000699000/0x4000)=nil, 0x4000) 2018/03/25 16:09:19 executing program 0: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000080ff0100000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x48) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x7) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x80, 0x0, 0x11975d2d4d75cd26, 0x8}) r3 = socket(0x4000000010, 0x802, 0x0) write(r3, &(0x7f00000450be)="240000002d000710ffffffffffffffe60108ef0002000000000000000000000000090000", 0x24) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f000067affc)=0xffffffff, 0x4) recvfrom$inet(r3, &(0x7f0000f89000)=""/185, 0xb9, 0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000080)={0x8, r2}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@broute={'broute\x00', 0x20, 0x4, 0x338, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001340], 0x0, &(0x7f0000000e00), &(0x7f0000000680)=ANY=[@ANYBLOB="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"]}, 0x3bb) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x9}, 0x8) 2018/03/25 16:09:19 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x7ffe, &(0x7f0000701000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) socket(0x40000000015, 0x5, 0x0) [ 114.466803] kernel msg: ebtables bug: please report to author: Wrong len argument [ 114.527688] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/25 16:09:20 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7f, 0x400000) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x0, 0x2, 0x7, 0xffffffff, 0x80000001, "6b6a04d30d4e870ef483d42058da879dce655a33279ace8f8251cd1b5eff0b6a66e672e006936e2f632b86705e50fcaae5d75aa18d5d3355064dcc68ad6bad", 0xc}, 0x60) setsockopt(r0, 0x84, 0x1f, &(0x7f0000000000), 0x0) 2018/03/25 16:09:20 executing program 1: r0 = memfd_create(&(0x7f0000002901)='\x00', 0x0) write(r0, &(0x7f0000000100)="16", 0x1) tee(r0, r0, 0x7, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20000000000011, r0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000140), &(0x7f0000000380)=""/209, 0xd1, &(0x7f0000000080)={&(0x7f0000000040)={'ghash\x00'}, &(0x7f00000004c0)}) 2018/03/25 16:09:20 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x7ffe, &(0x7f0000701000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) 2018/03/25 16:09:20 executing program 5: socketpair(0x3, 0x80000, 0x7, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000040)=""/146) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000380)) setsockopt(r0, 0xd183, 0x910, &(0x7f0000000280)="d5b3addee5f501ff0e308d469dd7706b9b09837c463f3af9671dffba97a5c8ff7351e58f946b0d039e68ccac4ce895e5e4524708639631335b8bbcdbf9128123c3aa1ec0b19d7bed1dfcd898c8b15e3e3f4863267ff8fa937b190ba0c52df70d795dc964ddb84ec8d0825f645239fc998a309650d4c859b8949e263a34deecf23c58a6271cbc2e226571e4dc1fa5076fd8e8fe45aebc1a531933ea4d29bef947", 0xa0) r1 = semget(0x2, 0x4, 0x200) semctl$GETVAL(r1, 0x4, 0xc, &(0x7f0000000180)=""/254) semctl$SEM_STAT(r1, 0x3, 0x12, &(0x7f0000000000)=""/25) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x80, 0x20000) ioctl$sock_ifreq(r2, 0x891f, &(0x7f0000000340)={'syz_tun\x00', @ifru_names='ifb0\x00'}) 2018/03/25 16:09:20 executing program 6: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) r0 = socket(0x10, 0x5, 0x1) ioctl$sock_ifreq(r0, 0x20020000089ec, &(0x7f00000000c0)={"736974300000000300000000001500", @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/03/25 16:09:20 executing program 0: mbind(&(0x7f0000af7000/0xf000)=nil, 0xf000, 0x1, &(0x7f00000000c0)=0x7f, 0xf0, 0x4) r0 = socket$inet6(0xa, 0x3, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='tunl0\x00') get_mempolicy(&(0x7f000029a000), &(0x7f0000000040), 0xfffffffffffff001, &(0x7f0000377000/0x1000)=nil, 0x4) 2018/03/25 16:09:20 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) pipe(&(0x7f0000000000)) 2018/03/25 16:09:20 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f00005dafe4)=@in={0x2, 0x4e21}, 0x10, &(0x7f00002c9000)}, 0x8000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x4, 0x32f0, 0x7, 0x8, 0x3, 0x8, 0x80, {0x0, @in6={{0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x6, 0x401, 0x8, 0x3, 0x3}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xdc07, 0x8, 0x80, 0x400, r1}, 0x10) close(r0) 2018/03/25 16:09:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x88800, 0x105) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000040)={0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000358fe0)={r3, 0xfffffffffffffffc, 0x2, r3}) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000c68000)={r4, 0x0, 0x2000000002, r3}) 2018/03/25 16:09:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000140)=ANY=[@ANYBLOB="3f0000000000000002004e227f000000ffffc2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002004e2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) 2018/03/25 16:09:21 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00010000000000000000000000001e0000000000020000000000000000000000"]) ioctl(r0, 0x8918, &(0x7f0000000000)) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/03/25 16:09:21 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) 2018/03/25 16:09:21 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x800) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x10d, 0xa, &(0x7f0000019b50)=@raw={"0f00", 0x9, 0x3, 0x288, 0x0, 0xffffffff, 0xffffffff, 0x380, 0xffffffff, 0x380, 0xffffffff, 0xffffffff, 0x380, 0xffffffff, 0x3, &(0x7f0000024000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x0, 0xa8, 0xc8}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x0, 0xa8, 0xfffffffffffffe2e}, @unspec=@CT0={0x876a31fef6a79ceb, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}], {{[], 0x0, 0xa8, 0x2e9}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfda0) 2018/03/25 16:09:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x7ffe, &(0x7f0000701000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) 2018/03/25 16:09:21 executing program 2: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) init_module(&(0x7f0000000000)='md5sumem0vmnet1\x00', 0x10, &(0x7f0000000040)='(-[vboxnet1;\x00') getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000280)=""/131, &(0x7f0000000200)=0x10) 2018/03/25 16:09:21 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x20000) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'erspan0\x00', {0x4, 0xfffffffffffffffe, 0x10000, "4bcb73956cde", 0x6}}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500a30c61006150a8d8") fadvise64(r1, 0x0, 0x0, 0x1) 2018/03/25 16:09:21 executing program 0: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000100)=0x10, 0x800) accept4$netrom(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) r1 = socket(0x40000000015, 0x5, 0x8000000) getpeername$netrom(r1, &(0x7f0000000000)=@full, &(0x7f00000000c0)=0x48) 2018/03/25 16:09:21 executing program 4: futex(&(0x7f0000154000), 0xffffffffffffffff, 0x0, &(0x7f0000850000)={0x77359400}, &(0x7f0000000000), 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x2e, r1}) 2018/03/25 16:09:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798059439ed554fa07426adee901d2da75af1f02008636bbb51f6983a8bbd694f5ab26d7a071fb35331ce39c5a4e6206322c953e42d25bf4fe40496d9512b7562b9aa6d49017a06ca7f5ba1b065af5de794f1d9364a80e82994c8b9c5ca76d5b15be80d68fd16787c16392655e72b9fb0ba930be005174156c39ae0c9dad500f6f736a8f2793f58d4b7ba5645a627966552f02b35235332ef1dc5184e39d776e1fe2ce74907254") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000140)="10000000040000000000000000000000", 0x10}]) ioctl$DRM_IOCTL_RES_CTX(r0, 0x801c581f, &(0x7f0000000380)={0x8e, &(0x7f0000000340)}) 2018/03/25 16:09:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x7ffe, &(0x7f0000701000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) 2018/03/25 16:09:21 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x2c2e, 0x284000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x102, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x6) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000100)={0x20000000, 0x3, 'client0\x00', 0x4, "baa7977564b626e0", "40d8cb684ab866b20d600a38c3bffdb0f07ffeba653c2a890ab4a8b3a81dc8b2", 0xfffffffffffffffa, 0x7}) 2018/03/25 16:09:21 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0xc, 0x6}, {0x8, 0x4}], 0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x14) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0x10) 2018/03/25 16:09:21 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$peekuser(0x3, r0, 0xff) syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) eventfd2(0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0x2, 0x8) getsockname$packet(r1, &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000026c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000002700)={@mcast2={0xff, 0x2, [], 0x1}, 0x6a, r2}) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000080)=ANY=[]) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x4}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) sendmmsg(r1, &(0x7f0000004740)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)="8a70b52a8c30710f84b2e742ef554391869b5a91ad91231f3112c8563660552023710c5bc52ecd07e81d6019c96f37de1204bef1e975883c84d8af12d5d9b3967860c6f6e3b055f6848b5458ce3a33779d9b9ca70343c5ff8a6f1b7ee74e54e2d3a4423084d4206ac23e22181bbdbf42e2cd7b1505", 0x75}, {&(0x7f0000000100)="ee7b0e5b2927167af000f51f2d49cdebcec18d3b3c1f2a31fe89c74ccce6873b48939aceb4920fb4124b0d7237de2e9cfe393e346843eea266aed8edbdd83b3e4a625c73f81da313288af01413dee9d60ef9631e9a5223a246a1d4bd475c5fa851e516befe8c23b579b1d9e86dbeb17b50ee9307616a1625815099", 0x7b}], 0x2, &(0x7f0000000200)=[{0xa0, 0xbb, 0xfff, "63f61eba6677abed13bd75a94b73bc681147e2e65979e989ac780da58d055042d395b8f4b42914c09d9e8d2ce960548766b1987aff1c89b7e1f7d850671312d8445ec0666c765b657f1ec23b40073d67e4bde8f18e436ca382a98c04bc751c388325e1e5e1e4a3dca0947492b346396fa2afb83df21dac4a1e95fa7c0d39baba0d8386d71fd932406d36"}, {0x60, 0x10e, 0x5, "d1d2fb88643524537389e7d27aee408b48ab81348ee9ca176e1bb3656e6acd526215185183c80d3c7ce6f92297c019739d2b40a388b0522f44037bd7d88b49be18bbb39243f9cec2b5"}, {0x18, 0x18f, 0x0, "400d839f64"}, {0x88, 0x113, 0x3, "f36af1851e61cca5d903e0e23da018de059e9dbda565a384b2a4a0b5e0336a03d41bc6f7ce8be1fe157907d24221f1f01270ec3d2e17ce4bd9462029d1197ba78e92c760f006462339892d695f149d5c7562c3077493590565f375b693da45c93351cb9837c6b1bd68f4142ef875412bae92d7ec1e8a58"}, {0x28, 0x115, 0x8000, "00e994b525529535d07dc026107ec5148dcd"}, {0xd8, 0x0, 0x7, "5cf888451647ea75dc4b5c9ae14ce23f555e4fe1326f57cb1025837a7d31058bd21a9db376371ffa42bff696f23feebd24533b699e86cd7e5fb375389ceb956218399cccafc6cc1f44f89a042259358dda48efcf6224ffc13f2d385ef017709138ced481dc14f520ceacd751880e7fabd491d4df365994eccc3aba63b13f1f2d9ffc8bd62242b0e62f55b897908d76c4d996899d263e683d70609f4671d9b0232737afef9f93a2b6e0f1b7b998f89b79bfad8208f9a9ece241a01ab2ce19ae35f34ee4"}, {0x80, 0x118, 0x3, "5b11301d0a8632ddf1c774e4aa8219ceafd6fa88715fcad727a07d7924db9aa3449e09fc2a2bb549979f2cd3f50aacb947cd4a7dddafc75fbdecde34eca1ea3c0965e9773ab75d0864d8832a7d19b34058ca3d7182c101d28abf7414402d5d07a05e17e76f76f63d47"}, {0xf0, 0x103, 0x7f, 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{&(0x7f0000002000)="2f77210fc8a343de24491c48454065090b463c523f3c9dcd1109409003073ef211a53a60213d7cd38b1cccd6d043a75e8550822a6a455ae64730d449ecfbe6f32812b07cf783b6e0cafc9399eea925d83171256ca07a403b91c4dd9386c7d73e43e803999b7468a0337fccb617f5444bca92cda08b01bfc4a1e2890e0b35fdf7c170b785412b26a2044d7706abd10f38b01bdcd4fbd828637a6a2dc5a7010dbb9b1874228d28997f", 0xa8}, {&(0x7f00000020c0)="51cafa6fc0ac1a1a155cc13e87f904627abb6bdae5353a3fabaf2c39a9f507a6007f7b94c821f25e9d63ac067538a6a7a02afa8ecec63b45351be073cb0a685f072651cc2d88beaa842d7ce793c360fcf3c9918ad55ea549e0b89f89571faa1b6d7f9bdbd91d80d473fc4cfb56b40449b07e760751ce019b7cfc9d271432634b2f84a553b0cf380864912dc1299d162d3e863ddafdbcbfdf319cd1b61c8af57fbbeee1223dc0eb4d77a13b97fa06d066c0c21270be63089d2ac6fe6fe9aecefda77c2b9f644f0acce840ed07172ce074b2c63a369c2763427a48564e9a5323ed67", 0xe1}, {&(0x7f00000021c0)="b6711adc1c1eea45fc9439cfeb85d7ff6324ebaed54e43ae2d4da1658940c67506ddd7d150e358bb6758ed1d0560b88132ac78c0c38be137fdebafb3cb67e4c866798ee9ec1c4ce0d1f271d10bad10b25de700bfa9b9b2fbd2a5b01a53dfe88121ef28e0fd8bf408339419d73f5ee32f7befa412edd2dc42105a98a328392c09da5ab35ea99f13a7bdb7bde516c2d6bb003ae2cf92df7a6ea2f0337172a53161ea15727580dd99bbdda95d028184035a", 0xb0}, {&(0x7f0000002280)="bb5e9b6a591148084df8ecc1791d6c30b8fe33082435b60ea1cd7c9939720bcb6c380d5d", 0x24}, {&(0x7f00000022c0)="7e761f4fedae0503787ac9aa44ef6a039b3cfab80f8eab84699175f5452d097d6adba349ac4b8309e2942277e66de48db034e283f737541497aa992c8c98166dfbdd5f3563", 0x45}], 0x6, &(0x7f00000023c0)=[{0xd0, 0x113, 0x2, "ee68de66431cc68e4d4421c0d4ea7fcd23088b6de9bc78adc57e770b8e6417e3f6c18c913dd97319c65d3bfea1715d770774f7bf491159e2c296981b9c7db58b2336201b481886ea8edc8b40541f191da2b348fa29095852ef2809be274a931bc90a5ffb1de4a406ef0f94f30958cb4d50b3be63e6963e6a84212c416df68b81e4da96db129da0c030b050b7ab9cbe0d87e711bd09a8d6d087e6e265e2c8e741a40c6849ebb55304f2cad502dfeca8ad8cd5b9bd3bfc34144c294c41ab"}], 0xd0, 0x4004005}, 0xfffffffffffffff9}], 0x8, 0x48001) 2018/03/25 16:09:21 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x11, 0x0, 0xfffffffffffffffd, 0x14, 0x0, 0x70bd2c, 0x0, [@sadb_x_sec_ctx={0x12, 0x18, 0x1, 0x76, 0x85, "1e836d5b9ce416429b287a59e214ab3cc73aa01cff628e4b39a5b3113e10af651f400fd27b04dc5d1b31b6456ba0c69d4fd9804405c4f3429d7b1e2c698ad83cfb7a2a8c7a6d180847e43acc28a9afaaf3203e3a06e35c21f2e5706fe5134dd5a88bf1b942f9d62a7db6c7634b9cd7ee9906ac87a1636ce60f08d338911402124d9263f674"}]}, 0xa0}, 0x1}, 0x0) pipe(&(0x7f00000000c0)) 2018/03/25 16:09:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x3ba) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x80000000}, 0x1c) 2018/03/25 16:09:21 executing program 7: clone(0x7ffe, &(0x7f0000701000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) 2018/03/25 16:09:21 executing program 4: perf_event_open(&(0x7f0000000540)={0x0, 0x70, 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001540)={0x8, 0x0, &(0x7f00000013c0)=ANY=[@ANYPTR=&(0x7f00000011c0)=ANY=[@ANYBLOB]], 0x0, 0x0, &(0x7f0000001440)}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'sit0\x00'}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}}) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000200)) sync() fcntl$notify(r0, 0x402, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname(r0, &(0x7f0000000440)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000300)=0x80) readv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000300)}], 0x1) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) rt_sigpending(&(0x7f0000000240), 0xfffffffffffffec3) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000180)=@full={{0x3, {"cc71a2b0fc7562"}}, [{"ca656386e14354"}, {"7876c075e97b96"}, {"4de983d35ba1d7"}, {"f6e8d540853f18"}, {"7af8c779376ac1"}, {"6e48af09618b41"}, {"cbed916ce34e67"}, {"83eff6f7aab7bc"}]}, 0x48, &(0x7f0000000580), 0x0, &(0x7f00000005c0)}, 0x0) 2018/03/25 16:09:21 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) set_tid_address(&(0x7f0000000040)) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) 2018/03/25 16:09:21 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000180)=0x2) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000140)=0x766) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_pts(r0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000440)={{0x200}, 0x1, 0x2, 0x1, {0x7ff, 0x3f}, 0x7ff, 0x5042c40b}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, 0xc0e0, 0x2, 0xff, 0x2, 0x9, 0x1667, 0xe1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @rand_addr}, 0x100000000, 0x2, 0x1, 0x8, 0xdb76, 0x9, 0xe0dc}, 0x20) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x105880, 0x0) sendto$ipx(r4, &(0x7f00000002c0)="b460d2649e5de3af663b38b997fb458b188963bb94cf5400bc003acff757a464da22a991144744f73977bf25d046d46c908c19a90833cf525f290868140df493a9879d0600b9fb6916672293b128", 0x4e, 0x48010, &(0x7f0000000340)={0x4, 0x2, 0x5, "753173a6de42", 0x6}, 0x10) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f00000004c0)={"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"}) signalfd4(r2, &(0x7f0000000200)={0x5}, 0xfffffffffffffc81, 0x800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000380), 0x4) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1ff, 0x0, 0x9}) inotify_add_watch(r4, &(0x7f00000003c0)='./file0\x00', 0x1) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)={0x9}) 2018/03/25 16:09:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x101402, 0x0) r2 = syz_open_pts(r0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000480)=0xfffffffffffff001) fcntl$setstatus(r1, 0x4, 0x2800) 2018/03/25 16:09:21 executing program 7: clone(0x7ffe, &(0x7f0000701000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) 2018/03/25 16:09:21 executing program 0: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001100)='/dev/amidi#\x00', 0x9, 0x4000) fchdir(r0) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='configfs\x00', 0x1001, &(0x7f0000a06000)) unlinkat(r1, &(0x7f0000001000)='./file0\x00', 0x1fe) r2 = open(&(0x7f0000ca5ff2)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000000)=""/4096, 0x1000) 2018/03/25 16:09:21 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) r2 = socket(0xf, 0x4, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x2, 0x8001, 0x3ff, 0x101, 0x7fff}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x7}, 0x8) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x2) 2018/03/25 16:09:21 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x7fff, 0x3, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00008e5ff6)='/dev/cuse\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/25 16:09:21 executing program 7: clone(0x7ffe, &(0x7f0000701000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) 2018/03/25 16:09:21 executing program 1: r0 = memfd_create(&(0x7f0000000000)=',ppp1.\x00', 0x2) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/67) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) writev(r1, &(0x7f0000001500)=[{&(0x7f0000000500)='L', 0x1}], 0x1) 2018/03/25 16:09:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x2, 0x4e22, 0x4, 0xb34eab62193d81e6, 0x80, 0x80, 0x2f, r1, r2}, {0x8000, 0x8, 0x40, 0x57, 0x9, 0x9, 0x4, 0x3a}, {0xfffffffffffeffff, 0x4, 0x101, 0x101}, 0x85, 0x0, 0x3, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6}, 0xa, @in6, 0x3500, 0x7, 0x2, 0x7, 0x296, 0x0, 0x9}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="11464349", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x28) 2018/03/25 16:09:21 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2000000, 0x32, 0xffffffffffffffff, 0xfffffffffffffff9) unlink(&(0x7f0000000040)='./file0\x00') r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x4002, 0x384de8862aba20e8) ioctl(r0, 0x40084146, &(0x7f000000cff3)) 2018/03/25 16:09:21 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xac6, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={r2, r4}) r5 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuacct.usage\x00', 0x2, 0x0) write(r5, &(0x7f0000000300)='5', 0x1) 2018/03/25 16:09:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x7ffe, &(0x7f0000701000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) 2018/03/25 16:09:21 executing program 0: r0 = socket(0x1, 0x1000000005, 0x8020) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0, r1}) 2018/03/25 16:09:21 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000000040)={&(0x7f0000001240)={0x1, 0xa64, 0x0, {}, {}, {0x0, 0x9}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "fec57a703ef06725e974cbb001c587d796ac85e5f49a6e3e5a7c22522585a3e024d300a094ceb94c5f404a89ac331804a69f12e9a40afb854d359198939d4ba0"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000012fc8)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000007000)=ANY=[@ANYBLOB="01000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000a400000000000000000000000000"], 0x48}, 0x1}, 0x0) 2018/03/25 16:09:21 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x81, 0x100) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) set_mempolicy(0x4000, &(0x7f0000000140)=0x81, 0x8001) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4, 0x2) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000080)=0x4) unshare(0x20000400) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) socketpair(0x0, 0x6, 0x8, &(0x7f0000000000)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x20000, 0x0) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00000001c0)={{0x40, 0x4, 0x80, 0x800, "78c0fb9c8723950a3ff24e8b5153d3204fefa65d9d43f296d5b90a8a49c77a2a1404bee6c71ff7097cfec29a", 0x80}, 0x0, 0x0, 0xcf, r2, 0x5, 0x1, "fc5c1d67fb70c62d039b4ebf66b633bc2f698ae9832b5c72bb7d753d4e14143c1637e9f8342628d04ab86a43a6b97648bf0440a1bfbd8be06681267f8bee91d7", &(0x7f0000000180)='/eth1$\x00', 0x7, [], [0x2814, 0x87, 0x1df9, 0x7]}) 2018/03/25 16:09:21 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000002a80)='/dev/dsp#\x00', 0x100, 0x8000) r2 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000002b00)={{0x5, 0x0, 0x2, 0x1, "f8793288390c7a90c09d8181b4ffafe6f04acf5648b76a7ce58c525fef03dafba24c36502410851b45374991", 0x8}, 0x0, 0x0, 0x9, r2, 0x5b5, 0x7, "8c00e1bec66484905308b0427348eec6102122b2dbcd9c56332973b6489bbaac049f1fc7109261d00a2901d44a48ddfda52735af814d6cc4f90d7b5c19c59af9", &(0x7f0000002ac0)=')@\\ppp1bdevppp0#md5sum/{\x00', 0x19, [], [0xfff, 0x7, 0x2, 0x5a3d]}) sendto$llc(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x3, 0xfffffffffffffffc, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) connect$llc(r0, &(0x7f00000000c0)={0x1a, 0x300, 0x400, 0x1ff, 0x86, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) recvmmsg(r0, &(0x7f00000028c0)=[{{&(0x7f0000000000)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)=""/46, 0x2e}, {&(0x7f0000000100)=""/159, 0x9f}, {&(0x7f00000001c0)=""/166, 0xa6}, {&(0x7f0000000280)=""/226, 0xe2}, {&(0x7f0000000380)=""/29, 0x1d}, {&(0x7f00000003c0)=""/9, 0x9}, {&(0x7f0000000400)=""/24, 0x18}, {&(0x7f0000000440)=""/12, 0xc}], 0x8, &(0x7f0000000500)=""/31, 0x1f, 0x80}, 0x8000}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000540)=""/76, 0x4c}, {&(0x7f00000005c0)=""/26, 0x1a}, {&(0x7f0000000600)=""/178, 0xb2}, {&(0x7f00000006c0)=""/124, 0x7c}, {&(0x7f0000000740)=""/112, 0x70}, {&(0x7f00000007c0)=""/170, 0xaa}, {&(0x7f0000000880)=""/6, 0x6}, {&(0x7f00000008c0)=""/7, 0x7}, {&(0x7f0000000900)=""/192, 0xc0}], 0x9, &(0x7f0000000a80)=""/165, 0xa5, 0x9}, 0x7f}, {{&(0x7f0000000b40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000bc0)=""/236, 0xec}], 0x1, &(0x7f0000000d00)=""/71, 0x47, 0x1}, 0x7}, {{&(0x7f0000000d80)=@vsock, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000e00)=""/92, 0x5c}, {&(0x7f0000000e80)=""/112, 0x70}], 0x2, &(0x7f0000000f40)=""/61, 0x3d, 0x1a8}}, {{&(0x7f0000000f80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001100)=[{&(0x7f0000001000)=""/250, 0xfa}], 0x1, &(0x7f0000001140)=""/31, 0x1f, 0x8000000000}, 0x3}, {{&(0x7f0000001180)=@nl=@unspec, 0x80, &(0x7f0000002780)=[{&(0x7f0000001200)=""/137, 0x89}, {&(0x7f0000001300)=""/188, 0xbc}, {&(0x7f00000013c0)=""/95, 0x5f}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/11, 0xb}, {&(0x7f0000002480)=""/49, 0x31}, {&(0x7f00000024c0)=""/200, 0xc8}, {&(0x7f00000025c0)=""/238, 0xee}, {&(0x7f00000026c0)=""/129, 0x81}], 0x9, &(0x7f0000002840)=""/110, 0x6e}, 0xffffffff}], 0x6, 0x10000, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000002a40)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x10) listen(r0, 0x5989ea07) 2018/03/25 16:09:21 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x44c6, 0x200000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x4, 0x4) syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/25 16:09:21 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0xa, 0x53, 0x4, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000540)={r0, &(0x7f0000000380), &(0x7f0000000480)}, 0x20) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1ff, 0x200440) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000700)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000800)=0xe8) clock_gettime(0x5, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000880)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000980)={&(0x7f0000000840)={0x1d, r2}, 0x10, &(0x7f0000000940)={&(0x7f00000008c0)={0x0, 0xc8, 0xfff, {r3, r4/1000+30000}, {}, {0x4, 0x4, 0x80000001, 0x80000000}, 0x1, @can={{0x1, 0x9}, 0x6, 0x2, 0x0, 0x0, "5eeaaafb9b6ac986"}}, 0x48}, 0x1}, 0x10) 2018/03/25 16:09:22 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x7ffe, &(0x7f0000701000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) 2018/03/25 16:09:22 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socket$inet_icmp(0x2, 0x2, 0x1) prctl$setptracer(0x59616d61, r0) setrlimit(0xa, &(0x7f0000000000)={0x2, 0xc}) prctl$setptracer(0x59616d61, r0) 2018/03/25 16:09:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfd, 0x120c03}, 0xfffffffffffffe66) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x100, 0x0) 2018/03/25 16:09:22 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/202, 0xca}], 0x1, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040)=0x6, 0x4) 2018/03/25 16:09:22 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000300)={r3, 0x2}, 0x8) recvfrom$inet6(r1, &(0x7f0000000100)=""/166, 0xa6, 0x10002, &(0x7f0000000000)={0xa, 0x4e21, 0xff, @dev={0xfe, 0x80, [], 0xf}, 0x8}, 0x1c) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="02180000170000000000000000000000030006000000000002000000ac1414aa0000000000000000030005000000001602000000ac141400000000000000000007001900000000000200000000000000000000000000000002000000000000000000000002000000ac1414bb0000000000000000000000000800120000000000000000000000000006000000000000000000000000000000ac1414000000000000000000000000007f000001000000000000000000000000"], 0xb8}, 0x1}, 0x0) 2018/03/25 16:09:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000219fa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) close(r0) close(r1) socket$alg(0x26, 0x5, 0x0) signalfd4(r0, &(0x7f0000000000), 0x8, 0x80800) 2018/03/25 16:09:22 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x7ffe, &(0x7f0000701000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) 2018/03/25 16:09:22 executing program 3: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000780)=""/4096) 2018/03/25 16:09:22 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef0fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x18, 0x23, 0x829, 0x0, 0x0, {0x14}, [@nested={0x4, 0x7}]}, 0xfffffffffffffd3a}, 0x1}, 0x0) 2018/03/25 16:09:22 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x101, 0x4080) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000100)={0xfffff00000000000, {{0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffe}}}, 0x88) syz_open_dev$loop(&(0x7f0000b7dff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000066f000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 2018/03/25 16:09:22 executing program 4: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000006c000000244ec19108968d02d314820fdf602b783a9f8e8db9387b2c52752b4115a98bb49eab538617d727ffc8a6e883bd6124ddebaf6a61bcaa3272c19214d8666b795a2ed6e412985d8485e0cb8e6e4cea041a75febce2bb3f000000000000001ffbdbb7caf112df3a7806042b6ac7"], &(0x7f0000000040)=0x90) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0xc6, "35eaefcb1550a28ab8f02a4a2e9d4c14b5e983ec612d0c28cd36e445b6791cfbd38e540d2fa1f43a7b52624fd160a26fac9dd65e6f3cfa3f40781a3358a6349d11a36e08c1412cc8a19c038014387d24591da8b87a3b7c16423188fad63011371634098dd59beaa2bb2468424dd683706bbcedb4030d964721dbd559aac6f2023334443a528d137d81e1f9a7e6ddb19f4793ae8e7d46996cad3eef12599d1073e876dc4c6ad0f4434614874d5cc429841f9b7c154310d73fba9149478c5050c523cc68d75a75"}, &(0x7f0000000380)=0xce) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff]}, 0x2}}}, 0x84) bind$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x1, 0x6, 0x3, 0x401, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a", 0xfffffffffffffff4}, 0x17) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000240)={'teql0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) 2018/03/25 16:09:22 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) accept$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000180), &(0x7f00000001c0), 0x8) 2018/03/25 16:09:22 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000040)=0x6000) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x40000) mmap(&(0x7f0000443000/0x3000)=nil, 0x3000, 0x1, 0x8000003f, r1, 0x0) r2 = socket(0xa, 0x3, 0x1) getsockopt(r2, 0xff, 0x0, &(0x7f000091b000), &(0x7f00003b7000)=0xfffffffffffffe54) 2018/03/25 16:09:22 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x7ffe, &(0x7f0000701000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) 2018/03/25 16:09:22 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/219, 0xdb, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x2}}, 0xfffffffffffffee2) write$vnet(r0, &(0x7f0000000680)={0x1, {&(0x7f0000000000)=""/23, 0x17, &(0x7f00000002c0)=""/139, 0x0, 0x2}}, 0x68) 2018/03/25 16:09:22 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000008f000000aff0f10211ff29b17e0cfb53327bbd86b0e3358bc2f28790b4cf815440098ae69a9981179118921bd28e4f2e4ca563894e5f0810987894796870c8a996bea461a922ba28637f3993d3cce3f867e37e630b009f5cafbc26b963200904aba0dcfd369d551153519788904a8eabfea09d6494d86db24aaf0d357f976e5ba93488cc0bdee279789ae95e0afe00000400d8"], &(0x7f00000001c0)=0xb3) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040), 0x4) getsockopt$netlink(r1, 0x10e, 0x4000000000009, &(0x7f0000000080)=""/4, &(0x7f0000000000)=0x4) 2018/03/25 16:09:22 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x4ab, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abcfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f00000002c0)='./file0\x00') r1 = dup3(r0, r0, 0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x42}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84000) r3 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=0x0, &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000340)={r4, 0x3, 0x8}, &(0x7f0000000380)=0x8) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000240)={0x4, 0x40000af6, &(0x7f00000000c0)="d11cddc2d842e195f954f0a8d0612d2932c2eb9cf69f21c53caa891e4995c333558823416e7bc09f70eafdfa9e9816a117e7bd40fce6d66686a70684ef6493b3b175f73214bd238320aa692626cfcd3c1aad173a6d852a9c38dc18c46ed25d9f9c1291a8fe8b5a1b1dc0a1c35e8e74a6675ca623ca36d4f23007b04dc441d0ee3778ebe0", &(0x7f0000000180)="ec1694edcf364faa89329ca9af123876af1dc7ec31a336f50ef39815b21ea0b0838212454c8137635b45807b0d37971e747adc4d6c6206ad251a827dbfa2e5c52b9280b22734e513f2ab713e687dc9314b0a39ce1581b98848effac98ce24663d1ef4473705b28e5faf9625c95912517d49e573931e574217bd67225571c1c992f16c0f0209f3a5793ac6305fc5682d4de68b88e5e2f9a1fec7f7d05e23a8b9cfcbe082e415fd8531f0c", 0x84, 0xaa}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) 2018/03/25 16:09:22 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x100000000002) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, r0}) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000002c0)="cc1f936eba99dd68c860e21ca42760dc4e7b6244ede7106947806abe7997f33ffc3f1ff771a35a45e1ea0577e7a70443bfec3e1a6ea9cc60fd6355ca6199dd8dda047f46fe08b6fd3c8e09d7fec100211d9f9eaad3dd1c7ed553659264d7d2bd6f299df50b4bb5c41b8401c9854af12bb73551712f2e04b2d0b5e9d95f4e0f5acef1c43483480c34f50a8e94deb962a1fac9504e62d769ae02f2d0fa2bcc69ac4e44d40a562b3c4db7659464afbb6c379792eda3caf5e9819dff3d52f3905d3dd4a73ce6770112eaf7395430379914ebec845706fde38005e62ce34f22e3b07060") setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x4}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) sendto$packet(r1, &(0x7f0000000100)="28b106582d581d6ec214877f30d27f69fefda9d7335e2081857b0e04c1cee5b3855f43c8c46f836dd991ba1a6b88824ae055c00b767fe5ffaf4c28fab866c41d54bf813c9e5baebdbad0734b73655a4cde5f882d484bd1d4eb7dd8e503e946aacbb68581db07f5d0bee1c642612e0a0d5d03567f7a76886f91502c51c54c159e3fe14abfb48255398f950aa9dcfed355087d", 0x92, 0x4000000, &(0x7f0000000080)={0x11, 0x1f, r2, 0x1, 0x9, 0x6, @random="72e9398f8c52"}, 0x14) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/03/25 16:09:22 executing program 4: uname(&(0x7f0000008100)=""/4096) 2018/03/25 16:09:22 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x7ffe, &(0x7f0000701000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) 2018/03/25 16:09:22 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x20000, 0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$setownex(r1, 0xf, &(0x7f0000000200)={0x0, r2}) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0xa8183, 0x20) fremovexattr(r3, &(0x7f00000001c0)=@known='security.capability\x00') r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x4000, 0x0) perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x3, 0x1, 0x6, 0x0, 0x3, 0x0, 0x4, 0x3, 0x408, 0x9, 0x100, 0x7, 0x3, 0x2b9, 0x9, 0x80000000, 0xd2, 0x80, 0x9, 0x42, 0x1, 0x7f, 0x401, 0x6, 0x7f, 0x5, 0x4, 0x40, 0x310, 0x100, 0x6, 0xfffffffffffffffc, 0x8, 0x7ff, 0x7a1, 0x0, 0xd8, 0x5, @perf_config_ext={0x800, 0x6}, 0x800, 0x9d8b, 0x5, 0x3, 0x6, 0x6, 0x8}, r2, 0x7, r0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000000)={0x0, 0x10002}) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000680)=ANY=[], &(0x7f0000000240)) r5 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfac070afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x3df, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000100)=[{}], 0x1, 0xfffffffffffffffe, &(0x7f00000002c0)={0x1000}, 0x8) 2018/03/25 16:09:22 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)=""/218, &(0x7f0000000000)=0xda) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) 2018/03/25 16:09:22 executing program 0: r0 = creat(&(0x7f0000001340)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) getsockname$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) syz_fuse_mount(&(0x7f00000037c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/25 16:09:22 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0xffffffffffffffff) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) 2018/03/25 16:09:22 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) recvmsg(r0, &(0x7f0000002240)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x32, &(0x7f0000002180), 0x0, &(0x7f00000021c0)=""/69, 0x45}, 0x0) setsockopt(r1, 0x20, 0x2, &(0x7f0000000040)="fdb6d8d2a710b59e24b19d6adea34a4db0c13e25910cb37fd49e1e7af1da786b9e8889eaf08b481e3c95d65fc42c321c18ccc1fd94acb82658206ecdac670d1b513ab38bf5702b1c3522ab693f566cba61bf0beb7ac6da3785ce33e41b6bf32c26fceb0000000000000000000000000000000000000000", 0x77) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000000)) 2018/03/25 16:09:22 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000100)={0x4, 0x2, 0x7fff, 0x10001, &(0x7f0000000080)=[{}, {}]}) 2018/03/25 16:09:22 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x7ffe, &(0x7f0000701000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) 2018/03/25 16:09:22 executing program 0: io_setup(0x200, &(0x7f00000000c0)=0x0) r1 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000140)={0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6}) fallocate(r1, 0x0, 0xfffffffffffff542, 0x3) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="6f73322e776c616e3100fd8ec09d870acdb8f5aa4b07a7fb78582442bf90a344e473522487519c73fc29105e093289e2f09edc9ba156466aba43b1f76892941bb29242628799954ba3b9d843060000006a656a9a60cddbb1"], &(0x7f0000000180)=""/211, 0xd3) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x1f, r2, 0x10003, 0x9}) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x8, 0x1, 0x0, r1, &(0x7f0000ddc000)}]) fcntl$getownex(r1, 0x10, &(0x7f0000000300)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000340)=r3) 2018/03/25 16:09:22 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000100)) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000015c0)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f0000000000)=""/246) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000140)={0x0, 0x2, 0x6, 0x3, 0xffffffff, 0xbe, 0x0, 0x8, 0x9, 0xfffffffffffffffd}) dup2(r0, r1) 2018/03/25 16:09:22 executing program 5: membarrier(0x40, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = accept4(r0, &(0x7f0000000340)=@sco, &(0x7f00000003c0)=0x80, 0x80000) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000400)) shutdown(r0, 0x1) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x10080) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x80, 0xfff, 0xfffffffffffffff8, 0x9}, {0xba8, 0xf89f, 0x7, 0xcf93}, {0x81, 0x8000, 0x401, 0x800}, {0x9, 0xfff, 0x74, 0xfff}, {0xffffffffffffffe0, 0x1, 0x8, 0x1f}]}, 0x10) shutdown(r0, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x5) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000000c0)=0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) setresgid(r4, r5, r6) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/qat_adf_ctl\x00', 0xd38bb5c86f6d4813, 0x0) ptrace$getregs(0xe, r3, 0x4, &(0x7f0000000100)=""/164) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000004) 2018/03/25 16:09:22 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001275, &(0x7f0000000200)) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000180)=0x1, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @rand_addr=0x4}, {0x1, @random="968c3d677dc9"}, 0x2, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 'lo\x00'}) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000140)=0x80000000, 0x4) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x8, &(0x7f0000000080)=[{0x7fffffff, 0x0, 0x1, 0x1}, {0x7ff, 0x9, 0x8, 0x9}, {0x100, 0x8, 0xffffffff, 0x57}, {0xd98b, 0x9, 0x3f, 0x80000000}, {0x1, 0x6, 0xae, 0x1f}, {0x554, 0x40, 0x401, 0x5}, {0x10001, 0x8c, 0x30b, 0x735}, {0x6, 0x3dfd, 0x5, 0x3}]}) 2018/03/25 16:09:22 executing program 2: epoll_create1(0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x410) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000200)={0x0, 0x6}) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) open_by_handle_at(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="e0000009000000e1556b81662d509b523ffb6dc2b87bae189a101e0f66482fb0dfb934427d5b97edb5a0979362109ee7df6d58bd813b27c500a7f0163be4bf63fbc2560ce279630cab9e1e17b28718068c1fc27916720bf7d0b200b79a023dc18c663f9312488d6ee6b958bfa931c85e9d465c0e922dee90b54f11d3a64d197992ac31cd01601720cdb4fc051a8e943850c2a432e999d104e55d3ee736327259b1bec7fb2d70cd557721b83b26ddd0caa773f03747e182209bf8024b70846bfbfbbe8411ea929ce751fffb705944b89858c23807cd6c674fef2f6e3b34e29400"], 0x0) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x8, r2, 0x1, 0x1, 0x6}, 0x14) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000071fff8), 0x8}) 2018/03/25 16:09:22 executing program 6: r0 = socket(0x1e, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0x6e) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) 2018/03/25 16:09:22 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) unshare(0x40600) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) 2018/03/25 16:09:22 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x7ffe, &(0x7f0000701000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) 2018/03/25 16:09:22 executing program 0: munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000008000/0x1000)=nil) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) fstatfs(r0, &(0x7f0000000000)=""/242) 2018/03/25 16:09:22 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'erspan0\x00', &(0x7f0000000000)=@ethtool_cmd={0x1f}}) 2018/03/25 16:09:22 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) open_by_handle_at(r0, &(0x7f0000000000)={0x42, 0x0, "28a8606ea48a6ccb6d640f41d38bebc352e08c6c4a9a0e3b0cf7ea15976f359ce3697783d549ada26b6f818915f3ef237190adf945df92676d1a"}, 0x8400) syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_tables_names\x00') 2018/03/25 16:09:22 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000719000), 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='highspeed\x00', 0xa) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000)=0x7ffffffff, 0x393) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x98800, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xcc, &(0x7f0000000180)="1acea90ea6c04ea3af607b69ec51be8fb1d27517c38c57a6f75dfe97629898bfe10e580fe8b310eb6cba500b1a7dfe7f759e4020a2125ba5d744abb430e96e6ed1096db6b68baf7d3c6136fdfe28e11c2581202a6fd2a188a825fd830d9981803ee72df9864dd2e5c24ed5fc4bf9ee98a44d31e177cb4cdfd5cf2e3cd2f729afe1ddc092d7a9a0c873b5e2c000dfe19a1daba2119965ac8918f3e9d9b5c941d6f7592d4ab9e1611ac739115cbcb0abfc699fdae89c0aab44728dff9fcdc623e4", 0xc0) 2018/03/25 16:09:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_cmd={0x8}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'gre0\x00', &(0x7f0000000040)=@ethtool_ts_info={0x41, 0x7, 0x0, 0x3, [0x0, 0x40000000, 0x2], 0x80, [0x400, 0x2bae, 0x3]}}) 2018/03/25 16:09:22 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x80, 0x0) ioctl(r0, 0x9, &(0x7f0000000140)="27cb9a933a7a392147344124456a71679e44bd026c722502c389ae59121eba97ad0463c8173faf54f56cb72f4123b1e85d6b6b29c6acf652caa1f14531cb4815bd1cb803939194c2000fcb0506257cde74c5bfb702cfcacc8b59a831dfe671723d53e640e9376594565270a71ac50253107c2b9c8cfa0b004388ead7ff9f1187672ac5692e0707a4db5472d47e7d145540e2218e11c15ac583708fd1dffcdb813d30e4210ebbefad0a010ac3fa74b30563145cdf369cc934210e7eecc0f48139085c") syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000240)={0x4, 0x0, 0x10001, 0x400}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000280)={0x9, r1, 0x10000, 0x6}) 2018/03/25 16:09:22 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) syz_open_procfs(r1, &(0x7f0000000140)='net/softnet_stat\x00') socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f00003a3fff)="16"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ebff0)={r0, &(0x7f0000de6000)}, 0x10) 2018/03/25 16:09:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000589000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@alg, 0xfffffffffffffff0, &(0x7f00000000c0)=[{&(0x7f0000001040)=""/4096, 0xffffffffffffff6d}, {&(0x7f0000ff8000)=""/4096, 0xfd2c}], 0x2}, 0x400000000) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000040)=@hci, 0xc, &(0x7f0000000540), 0x0, &(0x7f00000005c0)=""/250, 0xfa}, 0x0) 2018/03/25 16:09:22 executing program 0: mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000203000)='./file0\x00', 0x277167e955058f68) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/25 16:09:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x8000) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000100)={"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"}) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0xffff}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0xffffffffffffffff, 0x0) ioctl(r2, 0x800000000000937b, &(0x7f0000017000)="010000000000000018") ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000000)={0x8000000000000000, 0x0, 0xfffffffffffffff7, 0x4, 0x10}) 2018/03/25 16:09:22 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0xc}, [], {0x95}}, &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x40, 0x62, 0x1, 0xfffffffeffffffff, 0x101, 0x9, 0xffffffffffffff41, 0x1000, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1, 0x2e, "775dd8d0c0575f7f8732453580f47e13be8319d25c0178601463d9c648b2dca54e91291e03e51228abcc495ab76b"}, &(0x7f0000000180)=0x36) 2018/03/25 16:09:22 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x7ffe, &(0x7f0000701000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) 2018/03/25 16:09:22 executing program 4: clone(0x200, &(0x7f0000c34000), &(0x7f0000ad8ffc), &(0x7f0000676000), &(0x7f00003ed000)) mknod(&(0x7f0000000580)='./file0\x00', 0x1001, 0x444) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280), &(0x7f00000001c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='auxv\x00') setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0xfbdb, 0x8001, 0x3, 0x3, 0x100000001, 0x9c5d, 0xb0, 0x9, 0x7fff, 0x7, 0x9}, 0xb) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000003c0)=ANY=[@ANYBLOB="05000000f23bd94d00000000004000000000000024000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000030000000000000ba00000000000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000002700100000000006e00000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000f00000000000005e000000000000000706f08ec33ab8414ac06f9e129bb52e0cbab77cdccef8f9f87c88f4c2762e72a768d65c952b5bdcbd86ed", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000160000000000000c700000000000000", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) creat(&(0x7f0000000100)='./file0\x00', 0x0) 2018/03/25 16:09:22 executing program 5: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000)={0x9}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x105000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x1) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)=0x0) r5 = memfd_create(&(0x7f0000000080)='#{\'\\\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r6, @ANYBLOB="54000000255ff7488e7a67a65447e4e48965c3b108f5755e72b534b355b7b1f0ee990381ed031e4010b92018511a52de3abceff5cd180a05e6878baebe73f56b9d809aa45e8fa7809cd54213138629ab50a60fd16acd1cf1"], &(0x7f00000001c0)=0x5c) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x800000000000000}, 0xc) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000300)={0x2, &(0x7f00000002c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000340)={r8, 0x3}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x227, 0x5, 0x3, 0x1, r7, 0x2}, 0x2c) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(r4, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r9+10000000}}, &(0x7f0000046000)) timer_create(0x6, &(0x7f0000000240)={0x0, 0x36, 0x0, @tid=r0}, &(0x7f0000000280)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000169000)={0x1}) 2018/03/25 16:09:22 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x400000) bind$ax25(r0, &(0x7f0000000080)={0x3, {"559ee810ba21e6"}}, 0x10) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipmr_getroute={0x14, 0x1a, 0x301, 0x0, 0x0, {0x80}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000140)={r2, 0x80000, r0}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000000c0)=0xfffffffffffffffe, 0x4) 2018/03/25 16:09:22 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x7ffe, &(0x7f0000701000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) 2018/03/25 16:09:22 executing program 0: unshare(0x40600) syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)=',mime_type\x00', &(0x7f0000000080)='fou\x00'], &(0x7f0000000200)=[&(0x7f0000000100)='fou\x00', &(0x7f0000000180)='fou\x00', &(0x7f00000001c0)='\x00']) 2018/03/25 16:09:22 executing program 1: r0 = socket(0x2, 0x1, 0x0) getpeername$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt(r0, 0x6, 0xe, &(0x7f0000c18000)="020000bd7b00000000005462fa01a15eaf0d2cf63df13cc37902a1fa000f4a95bbff850a82633575066a1e58a98399b397e695c0f03d3b00000000000000056e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e8ffffffff2f9b14732017e246b39fb43aea0626333508041580be20f95748a602000000001f0000d1b0e6ebcb1fc7721871363e97100c4a4c2eb55c0c14f1659ce8c800d2e97e60a3649f93ea0c82630000000000000009807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1}, 0x8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r0) 2018/03/25 16:09:22 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x40000000) bind$inet6(r0, &(0x7f00008cffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffff0001) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x2000000000004, &(0x7f0000000000), 0x306) pselect6(0x40, &(0x7f0000000000)={0x8000, 0x2a, 0x17, 0x100000000, 0xa2a, 0x5, 0x7f}, &(0x7f0000000040)={0x0, 0x100000000, 0x401, 0x401, 0x9, 0x3, 0x8634, 0x1f}, &(0x7f0000000080)={0x4, 0x1800000, 0x1, 0x2, 0x7, 0x2, 0xfb, 0x1}, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000140)={&(0x7f0000000100)={0xfffffffffffffff8}, 0x8}) 2018/03/25 16:09:22 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00000001c0)={{0x100, 0x8}, {0x2, 0x9}, 0x7, 0x1, 0x8}) r3 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x80000, 0xac) timer_create(0x5, &(0x7f0000000140)={0x0, 0x1, 0x6, @thr={&(0x7f00000000c0)="86cb84912a7c299a8661860df3e1487cce87a970e0acac3fc8b512f6e9ed5fe8636972e5f5f2047cd5177455f3", &(0x7f0000000100)="9f838894d1d39b7f340a3533c00bdb9a1bc9ab0cd88700c8c627f702d73ad1d32110902f6a4ca3fea7cba30d"}}, &(0x7f0000000180)=0x0) r5 = fcntl$getown(r0, 0x9) timer_create(0x3, &(0x7f0000000300)={0x0, 0x20, 0x0, @tid=r5}, &(0x7f0000000280)) timer_delete(r4) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f00001b3000)) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e930965b2047e103b7"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f00000002c0)) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000dc0000)) 2018/03/25 16:09:23 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0xffffffffffffffff) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000000)={0x3, 0xffffffffffffffad}) dup2(r0, r2) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000000c0)={0x2, 0x7}) 2018/03/25 16:09:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000701000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) 2018/03/25 16:09:23 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x4b, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x400, 0x0) epoll_create1(0x0) r1 = getuid() getgroups(0x1, &(0x7f0000000040)=[0xffffffffffffffff]) fchown(r0, r1, r2) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/25 16:09:23 executing program 0: r0 = socket$packet(0x11, 0x10000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1, 0xfffffffffffffffd, 0x2000}, 0x0) syz_emit_ethernet(0x32, &(0x7f0000017f07)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x5, 0x0, 0x4, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) 2018/03/25 16:09:23 executing program 1: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60) write(r0, &(0x7f0000000100)="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", 0x1000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xff}], 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) r3 = dup3(r2, r1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001200)={{{@in6=@dev, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000001300)=0xe8) lstat(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() lchown(&(0x7f0000001100)='./file0\x00', r4, r5) write(r1, &(0x7f0000c34fff), 0xffffff0b) 2018/03/25 16:09:23 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x2, r2, 0x3}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0256e45c57992d2843031699000000"], &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r3, 0x46de}, 0x8) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000), 0x2, r2, 0xb}) 2018/03/25 16:09:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000701000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) 2018/03/25 16:09:23 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) inotify_init1(0x800) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000eb000)={0x0, 0xffff}) writev(r2, &(0x7f0000000680)=[{&(0x7f00000005c0)="672f98871217edcf14a208d2e8aef37429b29759746a609c4cd07b5c1b528be391543680986ef798cf3763d09ac6b6918c8ddbe9104eaaafa854e60f81f76235a4ff095281b50630c3648166691933f9b90a", 0x52}], 0x1) 2018/03/25 16:09:23 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) arch_prctl(0x1004, &(0x7f0000000040)="7868a3de8e83f4c9026f5a4cd0101534d2a99769dc4b3d9f769d321a012eb719e4d8b9ecebface57d41df9f8f2b064ed4c30385457c27e4c9fb44f8456cad8a556975b99cdd40b3c054f32b73b4b3171d4e3403c1f36f357a1e531cc38dc215465809a7cd1bc86a3433507a207f76be03659c61c43a1fb1fb5abc7f9bc000d2dcf44e0e8ae6cffa2598ed1edc983e4bbbd6bf1e159c01b61eafb874fa209b4239e405c29550bea8ceb45e33af3fba0107fc19fc85804dbcdbc1ada3d337c614210e09f479eae16c1") r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x6) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/25 16:09:23 executing program 2: r0 = getuid() setfsuid(r0) r1 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000080)={0x80000000000, 0x3}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e20, 0x9, @empty, 0x4}}, 0x9bf, 0x7ff, 0x8, 0x0, 0x24}, &(0x7f0000000280)=0x98) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0x8, 0x40, 0x990, 0x8, 0x4, 0x5, 0x0, 0x8001, 0x7ff000000000000, 0x401], 0xa, 0x1, 0x742, 0x6d9, 0x0, 0x61d2, {0x0, 0x3, 0xb8, 0x3, 0x9, 0x8, 0x9, 0x2, 0x0, 0x2, 0x6, 0x2, 0x2, 0x4, "b59d692c5dfd437d295051bffdc185491a6737e528f1925624a5d22aeb8acaea"}}) fcntl$getownex(r2, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$setregset(0x4205, r5, 0x7, &(0x7f0000000380)={&(0x7f0000000300)="206f7c61863cd75b5908a65c16dbfcd278fc35bc31c676391674782bb052cc64691e3d9e92530003dd1449ed77f809c9eb2eb76c07393d039c33049f81faf8101e93d29aa8b9eaef3eaad81410b9344e", 0x50}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000000)) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000400)={&(0x7f00000003c0)=[0xffffffffffff2601, 0x244, 0x0, 0x0, 0x3, 0xa69, 0x8], 0x7, 0x180000000, 0xfff, 0x7fffffff, 0x3f, 0x4cf, {0x3, 0x8, 0x5, 0x4, 0x6, 0x1, 0x0, 0x8, 0x2, 0x1, 0xa0c, 0x7, 0x3, 0x7fff, "f1d650c43bc7e7baee7e8e458ede26bbd28dca6567f7d55b56a23d6d61d7f324"}}) 2018/03/25 16:09:23 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000080)) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80, 0x6}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={0xffffffffffffff9c}) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{}, 0x0, 0x0, 0x1f, {}, 0x0, 0x3}) r3 = dup2(r0, r0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x400800, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x800}) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000180)={0x6, 0x3}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00000000c0)={@broadcast, @broadcast, 0x0}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x66, r5}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/25 16:09:23 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, r1) setresuid(r1, r1, r1) 2018/03/25 16:09:23 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x14f00) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000400)={0x4, 0x95fe, 0x8, 0x2cb65cd0, 0x1, 0x3ff}) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) r2 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x100000000, 0x200000) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000180)=""/141) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x7fffffff, 0x668082) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x77, "0169956c2f1a0c23e8f8b15f8036b50807e9cb36a51ea7138c523b4572e3990c251c37440ef8d111a3dd84d912d622415f4148649323dd3b56725a7062cdc1725ef23f6e3aee81dd8caa46bd41942baffa0b5166b0c19e259df2844dc273a9dd9a21c0dc03a0703507931f1e3ab2735438e745f6e39dd4"}, &(0x7f00000003c0)=0x7f) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000380)={r4, 0x1}, 0x8) syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x7, 0x2) getpeername(r1, &(0x7f0000000080)=@can, &(0x7f0000000100)=0x80) 2018/03/25 16:09:23 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10482) getsockname$packet(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/03/25 16:09:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000701000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) 2018/03/25 16:09:23 executing program 2: r0 = inotify_init1(0x80000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='cpuacct.stat\x00', 0x0, 0x0) accept$ipx(r1, &(0x7f0000000480), &(0x7f00000004c0)=0x10) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) setfsuid(0x0) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000080)=""/64, 0x40) ptrace$setregset(0x4205, r2, 0x2, &(0x7f0000000200)={&(0x7f0000000000)="7c9c3fa0ff03643e4a6aec6db0fe", 0xe}) 2018/03/25 16:09:23 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'ip6gre0\x00', {0x2, 0x4e23, @rand_addr=0x8bd}}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) sendmsg$netrom(r0, &(0x7f0000000380)={&(0x7f0000000040)=@ax25={0x3, {"7f328283ebbfdc"}, 0x2}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)="09aebdab2d350c3db6b1b34520e29aba18db4cf826ae77917e977962f72b2c6af04b11be73b7be3825fbb4e00e7e4f59dcf70a9d5c99a1f8ba04639c211de255161cdb0a1223cef3316dd1a3a3dbb71ff585502eb17df55da34df27fac1f", 0x5e}], 0x1, &(0x7f0000000140)=[{0xe0, 0x0, 0xfa0, "15511e6b694b183fda2262f45eb4bdc7c54605a406de33cf9d8866717e2c42a9a7e7c7cee2e8db9e470cb394ab3fa31168bbdf89a615e9d94e565e5cb67cddae21d4528948c6b45051922ed015cc043177531cb7f941906f2f13420b29e15bb2fe331944e06bf88e8c89e2f5bf07ae87d07fe4c76bd2143848592f7585d10f1a883b2e4190cbee83c106cd5f3dbc10a45f8dec5825bbe8700123cb7394e49fd5c7005c3fcbcec3341178ae2d14139e8419a1c0519c455d231649985647cc8d6ed67449367a177ccb03fe45502e73"}, {0x68, 0x117, 0x800, "8f76bfad313e5286c1c41f26f2d3f953e49d6d0a5efa2061c6bdcaad5bf3f67d76671a2d7a13ea7d3ab4ed5bf2ad58b8fd3e8d63ecabe45f967d831a50469841a44b29fc956280c2d862b3d89f24f6bcffbda6d5e8d8"}, {0x20, 0x11f, 0x6, "9660cc66b61d4f58543304d271"}, {0x30, 0x117, 0x100000001, "5407d0efb9fbff40f9b49c0a1be02c35311d4d137ffad3f1018bb687"}, {0x98, 0x10f, 0x4, "6ce779c415364b8444681d5e678d650014bbe9cbe4615fe84cab5dd43f3e6da6e07163ddeb0143acefcfd212c14061305345cd747a0e62768be5f022a25ac1df56dc66a477f420be613936ebe275ac42e8bc004f068939679d0f028d98facd5d350605ee7f6d6add6c8793fe7ad1da37f4dbee9fb649565620cfd9583c6226beea21a9e157653f"}], 0x230, 0x44880}, 0x40080) 2018/03/25 16:09:23 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) io_setup(0x23, &(0x7f0000c6b000)=0x0) fsync(r0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x800, 0x0) openat(r2, &(0x7f0000000080)='./file0\x00', 0x2, 0x1) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00001b0000)}]) socket(0xd, 0x7, 0xfffffffffffff7b4) select(0x40, &(0x7f00000000c0)={0x20, 0x5, 0x80000001, 0x2, 0xffffffffffffff8a, 0x7, 0x9, 0x3543}, &(0x7f0000000100)={0x8, 0x3, 0x7ff, 0x9, 0xffffffff, 0x1000, 0x9, 0x1000}, &(0x7f0000000140)={0x6, 0x8, 0x1000, 0x7fff, 0x1, 0xfa, 0x9328, 0x8}, &(0x7f0000000180)={0x0, 0x2710}) 2018/03/25 16:09:23 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x40) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x4) add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) splice(r2, &(0x7f0000000140)=0x5f, r0, &(0x7f0000000180), 0x2, 0x4) listen(r0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) dup2(r1, r0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00000001c0)=""/144) 2018/03/25 16:09:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000080)="44c8c639915ee9be50d625c97cd09adcac41b3a05caa0a228d259e906e7e37944b", 0x21, 0x0, &(0x7f00000000c0)={0xa, 0x4e20, 0x2fc7, @mcast2={0xff, 0x2, [], 0x1}, 0x247c}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=""/125, &(0x7f000019d000)=0x7d) r1 = request_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='#[-GPL!bdevproc\x00', 0xfffffffffffffffb) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) 2018/03/25 16:09:24 executing program 5: r0 = socket$inet(0x2, 0x5, 0xfffffffffffffffd) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) rmdir(&(0x7f0000000480)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r2, &(0x7f0000000400)=[{&(0x7f0000000040)="89e7284e699b48fa23f13a3907d29696cd1df0c24caa4aae7e56a2f86caa6031109fbd0eb1c052f77d7b000015d47d19b689f4ad8b6cf998702281a2745919e58f8b95f3c6a2336fc476db22c87307d3204fb6e7e8116414d0d145ca1e787435760d2dbbd40c8357217716a425eeb65e7634a753f0f61dc6698b7ac0fd673a28258c39f492e6740481e75e10bfa2007070ee60d148666b65a441b08031093983e2d5a67e42d8acb2acd2546b90edaa4d53bebed93ae313a609817071d8e575aeaaa36edf07ad9d8041005a430358e76d751affb046e187cb6c07b0", 0xdb}, {&(0x7f0000000140)="e0e330709f90981e8d38dbea5fdf7526085b2b750aeb47f95ac8d0b8d00bdeebbc397dc8f0029d2e937dd5f008be5089fc2b74b5af4f2d22e1e19c0b23c0460252ae2a2326b9108c3d6c9f4fe7ce", 0x4e}, {&(0x7f00000001c0)="9f6bd929401854589962df2265924e4e1451bc5af48a06d67e4cb4aba0c2e51da458e81bf41c7a7180ef2e51cf33f4d8fd265d8bd13fa580ec925117ef555320a544a164851e2147a8a5354f29c29d0e8451446010b34961fb65e9d3c64b5f6ba53388e5964a38349f99fd042436e819c31fd865c2bc9461966375c11d5edd048961a7642a2e694f8b2fa73be890b95d1d681e1c455716c4cf1b38e1cede8dd783c7023df132841f7fca247ba1f0d8ade3f772495d7e5ac4036fbd0beca0df52220921b87eced66e8b81856893a5e79fc411be77ae223df77d6d953169bf5e6ab97fca4054", 0xe5}, {&(0x7f00000002c0)="43674703c88eb6ce5212e8e0b0b3d23b3f8fdba92e045188d8186f7080ff55527b4f1dc7983d8328649d1e0a28f09fcebd99aab24e2b0d3b7546b4976d51134b19de52c68d697373e2fe80e2cf434385", 0x50}, {&(0x7f0000000340)="7b13208b093bc76e94f37a7b948c50ca9a10a8bae7c1fe81d655402293cfe2999f22b15029d8728c9d08cd54bd3eb55b94d50c5469bfb8858bc2137a8911db680f5d74df47fe5b219740271ca9a5a6c6ab344606e77c5579bed7b592e50376d2e2501f528db5a7137cdf53c498480ce29684c35b8fdbf512acec8e76e5c56b94834c0cd9b2af7bad546761a92ec6c0306913febc6dd1e88ca6ebf75ffc10ae1b3d2d58bdff35d54912647d36885d210b237717a1da9743e06729", 0xba}], 0x5, 0x0) accept$packet(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x14) 2018/03/25 16:09:24 executing program 4: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x882) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000044ff6)='./control\x00', 0xfffffffffffffffd) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) renameat2(r1, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./control\x00', 0x0) 2018/03/25 16:09:24 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/4096) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000012fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x6c}, [], {0x95}}, &(0x7f0000003ff6)='G[L\x00', 0x809, 0x44e, &(0x7f000000cf3d)=""/195}, 0x48) 2018/03/25 16:09:24 executing program 7 (fault-call:1 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x7ffe, &(0x7f0000701000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) 2018/03/25 16:09:24 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000040), 0x4) link(&(0x7f0000000080)='./bus/file0\x00', &(0x7f00000000c0)='./bus\x00') r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000002) 2018/03/25 16:09:24 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x20000, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000000c0)=""/157) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x1, 0x7f, 0x2}, {}], 0x30) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0x1) 2018/03/25 16:09:24 executing program 2: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2402) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0xffffffffffffff6c) 2018/03/25 16:09:24 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000ff0)={0x28, 0x0, 0x0, @hyper}, 0x10) r1 = fcntl$getown(r0, 0x9) getpgid(r1) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0, 0x2}, {r0, 0x20}, {r0, 0x400}, {r0, 0x102}], 0x4, &(0x7f00000000c0)={r2, r3+10000000}, &(0x7f0000000100), 0x8) listen(r0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00'}) ppoll(&(0x7f0000000ff0)=[{r0}], 0x1, &(0x7f0000002ff0), &(0x7f0000001000), 0x8) r4 = accept(r0, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x5, 0x589, 0x101, 0x7, 0x800}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000280)={r5, @in6={{0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x84) 2018/03/25 16:09:24 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) recvmsg(r1, &(0x7f0000001740)={&(0x7f0000000300)=@nfc, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001500)=""/158, 0x9e}], 0x1, &(0x7f0000001640)=""/206, 0xce}, 0x0) 2018/03/25 16:09:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x9, 0x84) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000080)={r2, 0x80000, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r4, 0x0}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000140)={0x6, r5, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000100)={r6, r4, 0xfff}) 2018/03/25 16:09:24 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000417e08)=ANY=[@ANYBLOB="3c01000010000302000000000000000000000000000000000000000000000000e0000001000000000000000000000000000000000000000000000000008f8c82", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000010000000033000000ac14ffbb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c001400636d61632861657329000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='cpuacct.stat\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000140)=""/150) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x8000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @remote}, &(0x7f0000000080)=0xc) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00000000c0)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$KDDELIO(r1, 0x4b35, 0x10000) 2018/03/25 16:09:24 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x7ffe, &(0x7f0000701000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) 2018/03/25 16:09:25 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000540)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000a0040000780200007802000038010000b8030000b8030000b803000004000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eaffffff000000000000000000004b17daa2add4723a1d46ec2ab1e4b88a5af8bd2fc788efe429b38e25a632cb54978192b98d06abc81022d18e0cd30700000014ed8a0950e72a11e3a253afc72266f3d712e76ceee2dea3108b69f7905ea8cb509f7d0c8227433e99f87167057a39b02eac71497d1ca89aeb1a40581556e0f88bb624cf25e94fb2cd502a2ec29b4751b5a0e6a95d8816a9d8d734b5a519d49571a70064d2a6abc7467db48347053a32826a1a6ae2ec077f6f08"], @ANYBLOB="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"], 0x4f0) r2 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000180)=""/246, &(0x7f0000000080)=0xf6) getsockopt$bt_hci(r2, 0x0, 0x0, &(0x7f00000004c0)=""/116, &(0x7f0000000140)=0xfffffffffffffc8e) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000a40)=""/4096, &(0x7f0000000040)=0x1000) 2018/03/25 16:09:26 executing program 0: r0 = memfd_create(&(0x7f0000000100)='\x00', 0xb) fallocate(r0, 0x0, 0x0, 0x50000) lseek(r0, 0x57, 0x7) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) sync_file_range(r0, 0x40, 0x1000, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) ftruncate(r0, 0xe722) 2018/03/25 16:09:26 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x2000, r1, r2, 0x8, 0x0, 0x10040) perf_event_open$cgroup(&(0x7f0000000880)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000840)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r0, &(0x7f00000001c0)='net/connector\x00') ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000200)) 2018/03/25 16:09:27 executing program 4: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0)="bf", 0x1) fcntl$setpipe(r0, 0x407, 0x4000000000000001) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000040)}], 0x1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) readv(r0, &(0x7f0000003240)=[{&(0x7f0000003200)=""/34, 0x22}], 0x1) 2018/03/25 16:09:27 executing program 6: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r1, &(0x7f00004b5fc0)=[{&(0x7f000072f000)}], 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x0) dup2(r0, r2) rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r3 = memfd_create(&(0x7f00000000c0)='ramfs\x00', 0x6) ioctl$TCSETA(r3, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/03/25 16:09:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="000000000000000373005eaf1af7d1f592c2afcd7ce872587e077e4c792344702356bc3b04c126b68cd1dddc29ad72e0b54fdfc58ba48bfd9bc122fda4bdddd4099f40c2378d58b7636122eedd076ed5fa525b5298b9ba86e15d2767001ba37803672b8c1fe2fda4fd59ce84345cde") read(r0, &(0x7f0000000100)=""/143, 0x8f) getdents64(r0, &(0x7f0000000080)=""/115, 0xa5b25e8) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x22, 0x1900) 2018/03/25 16:09:27 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000500)={0x8, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e20, @rand_addr=0x7f}, 0x2, 0xde, 0x3ff, 0x8, 0x1, &(0x7f00000000c0)='bpq0\x00', 0x4, 0x8001, 0x40}) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="88", 0x1, 0xfffffffffffffffd) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x8001, 0x4000) openat$vsock(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vhost-vsock\x00', 0x2, 0x0) bind$bt_sco(r2, &(0x7f0000000180)={0x1f, {0x5, 0x100000001, 0x0, 0xffff, 0x401, 0x1}}, 0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x541102, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000200)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000240)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x4c, r4}) keyctl$setperm(0x5, r1, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000000400)=""/246) 2018/03/25 16:09:27 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x7ffe, &(0x7f0000701000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) r0 = getegid() socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x2, 0x4) setgid(r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x200, 0x400, 0x4, 0x8000, 0x8, 0x5, 0x9, {0x0, @in6={{0xa, 0x4e22, 0xffffffffffffff4e, @loopback={0x0, 0x1}, 0xfff}}, 0xbe, 0x1b9, 0xfffffffffffff54e, 0x40, 0x8}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @rand_addr}}}, 0x84) 2018/03/25 16:09:27 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x7, 0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) add_key$user(&(0x7f0000000600)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="3fb6722ebcf61d5a0b9d892a813a2a611358741d090c747ae809482ae7165046bce2c392a8f2c015f36f8f32dc8fd992a5b7e1db37c599ad480baa7c6e5c0553983259436636929f0b8ba0688d593afcf20929cd4d74a15b60b95d719d760c20d3fbbfbfe1b084d41b340b7fb4d2fb819d24c3e7fcb6c4b4d024956363023b79ebdd1da14e3cd97730d5f85f37e5b8a1ce0ae51d286be2cb1c1880de1896301b1c1cbfd6743e0e1e442cf04ab7f4b3e4066b1e6ae7377b3146339d7ec524f320", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sha512-avx2\x00'}}) 2018/03/25 16:09:27 executing program 2: r0 = socket$inet(0x2, 0x3, 0xdc) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x16f, &(0x7f0000000100)=ANY=[@ANYBLOB="1800f80195861a68387935d3278c4c68f9aa750000000000"], 0x18}}], 0x2, 0x0) 2018/03/25 16:09:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={0x6, 0x20, 0x4, 0x100000001, 0x0, 0x0, 0x4b, 0x400, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0x3}, 0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x0, 0x0, [], [], [], 0x3f}) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000240)) 2018/03/25 16:09:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000eddffe)='(', 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0), &(0x7f0000000040)=0x8) 2018/03/25 16:09:27 executing program 4: r0 = socket$inet6(0xa, 0x1ffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@fragment, 0x7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x3b390b58, 0xbae00000000}, &(0x7f0000000100)=0x90) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x3, 0x7fffffff, 0x8001, 0xf05, 0x9}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x0, 0x4e21, 0x0, 0xa, 0x80, 0xa0, 0x88, r2, r3}, {0x81, 0xde3, 0x7, 0x3f, 0x20, 0x0, 0x3ff, 0x800}, {0x4, 0x10001, 0x8000, 0x7}, 0x81, 0x6e6bb8, 0x2, 0x0, 0x2, 0x914a12ed76f05712}, {{@in=@rand_addr, 0x4d2, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3502, 0x1, 0x3, 0x100000001, 0x8001, 0x7fff, 0x6}}, 0xe8) 2018/03/25 16:09:27 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x4, 0x501080) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000180)=r3) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) r4 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x0) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f0000000040)=ANY=[@ANYBLOB="0300000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) close(r0) 2018/03/25 16:09:27 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x7ffe, &(0x7f0000701000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000013c0)={r0}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000001400)=0x466, &(0x7f0000001440)=0x1) 2018/03/25 16:09:27 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"6966623000faffffffffffffff00", 0x4000000000000302}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x80, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000100)=""/112) r3 = socket(0x11, 0x100000802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00'}) 2018/03/25 16:09:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x8000, 0x0) socket$can_raw(0x1d, 0x3, 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x863, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6, 0x10000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000100)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) syz_open_pts(r0, 0x0) 2018/03/25 16:09:28 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000017060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cd5100000000000000000000000000"], 0x110) r2 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x4, 0x20000) r3 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x9, 0x101000) fanotify_mark(r2, 0x8, 0x40000000, r3, &(0x7f0000000200)='./file0\x00') fcntl$setstatus(r1, 0x4, 0x4000) 2018/03/25 16:09:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000002500)={0x6, r0, 0x1}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000140)={{r2, r3+10000000}, {0x0, 0x989680}}, &(0x7f0000000180)) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000002540)=@req3={0x7, 0x3f, 0x8, 0x10000, 0x0, 0x3, 0x3}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv4_deladdr={0x18, 0x15, 0x221, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r4}}, 0x18}, 0x1}, 0x0) 2018/03/25 16:09:28 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, r0, 0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) getrandom(&(0x7f0000000040)=""/231, 0xe7, 0x3) readv(r1, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) 2018/03/25 16:09:28 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0x7, &(0x7f0000000040)) clone(0x7ffe, &(0x7f0000701000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) 2018/03/25 16:09:29 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x101}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x0, r0, 0x1}) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000240)=r1) recvfrom$ipx(r1, &(0x7f0000000180)=""/160, 0xa0, 0x100, &(0x7f0000000080)={0x4, 0x9e2d, 0x8001, "c8f0855c3bb0", 0x4}, 0x10) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)) 2018/03/25 16:09:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000040)={0x10}, 0x155, &(0x7f000000e000)={&(0x7f0000000100)={0x2c, 0x100001d, 0xffffffffffffffff, 0x0, 0x25dfdbfe, {0x15}, [@nested={0x18, 0xa, [@generic="a2b41bea74a6246d995e07c6bf71fb0a2c"]}]}, 0x2c}, 0x1}, 0x20000000) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x40) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000080)={{0x0, 0xff, 0x7, 0x7ff, 0x4, 0x6}, 0xfffffffffffffffc}) 2018/03/25 16:09:30 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000003fcc)={{0x0, 0x10000000003}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000fb0)=""/80) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x4080, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000080)={0x2d, 0x100000000, 0x6}) 2018/03/25 16:09:30 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="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"], 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)=@raw, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0xe9, &(0x7f0000000180)=""/233}, 0x48) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000140), 0x154, &(0x7f0000001380)=""/4096, 0x1000}, 0x0) 2018/03/25 16:09:30 executing program 1: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fddff8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = getpgid(0xffffffffffffffff) setpgid(r1, r2) pivot_root(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0xfffffffffffffffc) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/03/25 16:09:30 executing program 6: socketpair(0x3, 0x80000, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000080)={0x3, 0x100, 0x0, 0xfffffffffffffffb, 0x7, 0x2}) r2 = syz_open_dev$vcsa(&(0x7f0000e27000)='/dev/vcsa#\x00', 0x2, 0x1) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x20001000000003, 0x2000000000032, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00000000c0)="520b008600", 0x5) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000800)={0x27, 0x3, 0x2, 0x466, 0x1, [{0x8001, 0x97, 0x1, 0x0, 0x0, 0x303}]}) write(r2, &(0x7f0000000140)="03", 0x1) sendmsg$unix(r2, &(0x7f00000007c0)={&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000100)="987f49f901e2dbbfb4dd369f6b0caf92e206809a1eb0f62e03cde131c29a49de692e6431f0f97087dca21774ed25356404c2", 0x32}, {&(0x7f0000000200)="6f4602e11e80a30eeb959cb3c902b98118c1c6f4ec2e0b906404008d9a98cbe28969dd0df04a493fe9d90249dcdeabaeff786a3a52fd17bcac4c6e40e699e6752362ff4e8b060641c3e361580da128666f005ec73f929d5312daedc0ab42115418053d4c4b7dd81664c220eff1cfd3e4ebfc5d8006ae5148", 0x78}, {&(0x7f0000000280)="c37d0ec616cfe9491ee1944ffc83c35962c2e71c4e2cb452d8b64ed582f15069b58307ec6a98e9ef0a25093176cccb1057005fa1d58e82e12f462ac3bc679a550f258975f253eeffd9195a552515038e9f74c0931dcd56dd5fa7c7eaf9355d898cdaefb35a862c7e431dcf957c7d3d19227055cae86936cf7d4caf1dd6ea9c265e4b99678149e0cb5e63d49a32a3f7a1c920f7eee2b7476beee2cb3572dfeda6d1432b02ac3ddd50435ef50aa59a", 0xae}, {&(0x7f0000000340)="63ed3bd8b50378a208d128d85a07e37ab1078e0ae992f6db88c3f70f7eadc59b1f140a22a147972c3593bce1b43fabc3337092034d3321bb77", 0x39}, {&(0x7f0000000380)="1b95b5a4451ea93d2f1870945e7d20f2add82e24e49c904053fd3c39f17cb0ff597d527a", 0x24}, {&(0x7f00000003c0)="bf306ae849171ef14c2ee926e516c492e5f155999e278e453a1a4e909a5fc4", 0x1f}, {&(0x7f0000000400)="46d8aea5fe90e4efa287c864e27efdd7a18c5187ba9112fa57366e3437c0c2f00a8c2660517b2ea87b6147c2f1223286bb4b40783a2cf6da639cf7c2efc1dccc7d8ee0", 0x43}, {&(0x7f0000000480)="24b730b4b4b221d69b1f3574f68345b4c13dd517355d6ade60c5d8b79db3776ed786732dc148b558df77175a8a51c576deb3173d3739f78ffad96ac375fbad1fb80ff83b2caa10a6dacb45f3bb72d4b36ed00b9e0a091ca12c591a36f23cd98b676265660f846bd3fb0024d6819b118e990e53135ff09fd44776fc724c8566f5e7b063", 0x83}, {&(0x7f0000000540)="abfabaa5d2b9420811a1d9726b6d6a3cedc208262d796eeb02fcb5a42cceae16152a9fe8ad065916e00cab176d7d5335", 0x30}, {&(0x7f0000000580)="c8771d9f8619bc089f855584cdb8a2a3744d851f85582cc7aa3cdd306d7b9d2c27036deea675713d84181119a8a97f3ae3fb3dd1b6215c10aa705dc3f777e50a1c54e419a30a78f5cb13e244b0e58d482ba445e3b8e727ca398d4ac1612a807e322e9c7fd64a840526e4086798d49df8bfed854e4eaaf1a17647f0e0c952d64b44f75437aa7857a7a3d5867a01366c96801cd5c91d1dfb282b63d6df8db7aae729c94b2110db25a9a431bb802975f4a6430078f281b83c1ca4e9cb37ff98b27b0d9c1bf712b938e37c7c7cd988863fde46a68ba2ff1e8962b63846a56e1acad7331e920d92f70c8944e1", 0xea}], 0xa, &(0x7f0000000740)=[@rights={0x20, 0x1, 0x1, [r2, r1, r2, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r2, r1, r2, r1]}], 0x50, 0x4c000}, 0x4000) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x5f3f) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000)={0x800, 0x1, 0x9, 0xc87}, 0x14) 2018/03/25 16:09:30 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f0000000040)=[{0x3, 0x503b, 0x1800}, {0x0, 0xaf, 0x1000}, {0x4, 0x98e, 0x800}, {0x0, 0x4, 0x1000}, {0x2, 0xfffffffffffffffd, 0x800}, {0x3, 0x0, 0x1800}, {0x7, 0x80000001, 0x800}, {0x1, 0x2, 0x1000}, {0x0, 0x6, 0x1800}], 0x9) semget$private(0x0, 0x4, 0xa0) clone(0x7ffe, &(0x7f0000701000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) bind$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x3}}, 0x1e) 2018/03/25 16:09:30 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x178, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6, @in=@multicast1=0xe0000001, 0x4e24, 0x7, 0x4e24, 0x4, 0x2, 0x20, 0xa0, 0x5e, 0x0, r1}, {0x400, 0x9, 0x9, 0x0, 0x4, 0x100, 0x3ff, 0x7}, {0x0, 0x1, 0x7, 0xffffffff7fffffff}, 0xc855, 0x6e6bb1, 0x1, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0xff}, 0x0, @in=@multicast1=0xe0000001, 0x3505, 0x4, 0x1, 0x6, 0x7fffffff, 0x4, 0x5}}, 0xe8) 2018/03/25 16:09:30 executing program 3: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/03/25 16:09:30 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f00000000c0)={0x1c00, 0xffffffff}) r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0)='syz_tun\x00', 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x15}, 0x98) 2018/03/25 16:09:30 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getdents(r0, &(0x7f000056a000)=""/210, 0x932d6c10f83cbac4) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x8, 0x2, 0x9}) 2018/03/25 16:09:30 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/softnet_stat\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000080), 0x9) r2 = gettid() fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x0, 0x2, 0x5, 0xf9e, r2}) 2018/03/25 16:09:30 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x8001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000f40)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000000e80)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000140)=[{&(0x7f0000000200)=""/131, 0x83}, {&(0x7f00000002c0)=""/240, 0xf0}, {&(0x7f00000003c0)=""/211, 0xd3}], 0x3, &(0x7f00000004c0)=""/234, 0xea, 0x6b28}, 0xe23e}, {{&(0x7f00000005c0)=@nfc_llcp, 0x80, &(0x7f0000000180)=[{&(0x7f0000000640)=""/192, 0xc0}, {&(0x7f0000000700)=""/147, 0x93}, {&(0x7f00000007c0)=""/218, 0xda}], 0x3, &(0x7f00000008c0)=""/6, 0x6, 0x4}, 0x7}, {{&(0x7f0000000900)=@l2, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000980)=""/170, 0xaa}, {&(0x7f0000000a40)=""/43, 0x2b}, {&(0x7f0000000a80)=""/248, 0xf8}, {&(0x7f0000000b80)=""/71, 0x47}, {&(0x7f0000000c00)}, {&(0x7f0000000c40)=""/132, 0x84}, {&(0x7f0000000d00)=""/117, 0x75}], 0x7, &(0x7f0000000e00)=""/126, 0x7e, 0x8000}, 0x1}], 0x3, 0x40000000, &(0x7f0000000f80)={r2, r3+10000000}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0x100000000) 2018/03/25 16:09:30 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) write$eventfd(r0, &(0x7f0000000000)=0x7, 0x8) openat$cgroup_ro(r0, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000007b80), &(0x7f0000007bc0), &(0x7f0000007c00)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="5a000000bfc8be80176927ae0500000000000000b6bebb9b76001e9fd2b153068a98d99e73df8010ab667b121f6ef0ce8a6a252481a8138f03eff0da1bdeb66bd4e5e1efeede0c586ebaf312bb61c0a4b751a12c8e859c618ba59a07ef56"], &(0x7f0000000140)=0x62) 2018/03/25 16:09:31 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x7ffe, &(0x7f0000701000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) 2018/03/25 16:09:33 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0xaaaaaaaaaaaae4b, 0x0, &(0x7f0000000380), 0x10000181) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000000200)=ANY=[@ANYBLOB="020000c9d3561b00"]) 2018/03/25 16:09:33 executing program 3: r0 = epoll_create1(0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x70000007}) 2018/03/25 16:09:33 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8c, 0x2700) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') 2018/03/25 16:09:33 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef0fe4)={0x5, 0x1, 0x2, 0x200000000000000c}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x200, 0x4, 0x101000001, 0x0, r0}, 0x2c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x102, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000140)={{0x7ff, 0x8000000000000, 0x6, 0x6, 0x5, 0xfff}, 0x400}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0xaf, 0x4, 0x3, 0x1, r0, 0x3}, 0x2c) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000180)='./file0\x00', r0}, 0xfffffffffffffe9a) 2018/03/25 16:09:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000080)={{0x4, 0x4}, 0x42}, 0x10) pread64(r0, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) 2018/03/25 16:09:33 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x4a00) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000040)=""/169) splice(0xffffffffffffffff, &(0x7f0000000240), 0xffffffffffffffff, &(0x7f0000000280), 0x7f, 0x0) 2018/03/25 16:09:33 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x7ffe, &(0x7f0000701000), &(0x7f00000cbffc), &(0x7f0000000080), &(0x7f0000000040)) r0 = memfd_create(&(0x7f0000000040)='nodev&\x00', 0x3) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000000c0)={0x6, 0x9}) 2018/03/25 16:09:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x30200, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x20}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000790ff0)=""/16, &(0x7f00004d1000)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={r3, 0x100000001}, &(0x7f0000000200)=0x8) 2018/03/25 16:09:33 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f00000003c0)=@ll, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000002c0)=""/237, 0xed}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0x2000000000000043, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f00000001c0)="475004cb1f46fd158222971510c545e5e8da9e6e705af1aa7f5b41d39e9620ecd399230690c55fec398fe81bccfa100f7a6e4b2388cd9510565b62100e1b92b6969af1a09d7ce9a8faad1aae2f8be26aea6335b61ad29e340a5343c5fccc25f831e9a75b6b4693bd34c9a8b8e9a0afed96bb7ddd34910d1c409c3a73c25ce55386b958e19b5497219fd59ffb06d6488066e748aa698818a1351cce09dab78a24181b1e2e6dae34dce210692a3b2f5034600a863e9699151e766acf5d7f9a6887e64598aa8a3e3769580301eb", 0x0, 0xfb, &(0x7f0000000000)=""/251, 0xffffffffffffffff}, 0x399) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000440)=@assoc_value, &(0x7f0000000480)=0x8) 2018/03/25 16:09:33 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockname$ax25(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) write(r0, &(0x7f00000000c0), 0xfec9) sysfs$2(0x2, 0xdc59, &(0x7f0000000100)=""/71) 2018/03/25 16:09:33 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000080)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0b168e", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000000)={0x1, 0x3}) 2018/03/25 16:09:33 executing program 6: r0 = socket$inet(0x10, 0xb, 0x6) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000000)=""/57) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000140)="44a1674f5acf772888509be2540915851cab178c9d1911c0d9082573ed4fc0ef2b444924d9941bb535e4f43b92c06ee4e92e3761384eea68e655b6666a1dacb47c655657a85286091e42edd0f65495b13786b4b47a68e7e3271b311c5290211bfbe0bca5b6de60cfa44124019e40a23a7ec8a00d97a5f5b514be0aae20c9d50b9c9947be73499fa8527f9fc08c5727da81d6a6f2e40c264acf", 0x99}, {&(0x7f0000000200)="02b0bc5eedd90b228448a995f07d59feebade92d6c1323f80cf1a4be397c00543afd207461eeae70f0b495175892f725e57687561decddd6f42b72a266e5dda533f0bdf68c72a889688d1fbd45c82eeeefa9c7f77a858af07b0b1ae85b75228f477ec8e031d7ea83837825dc8c509b446d17fbc15a173e79a5b67eada3ec63165adf0c3310e394e3f837c6791834afb6215c", 0x92}, {&(0x7f00000002c0)="943c090860f153347d247bcd8832540f0badaa535fbd082c3013a8667bf91860516627935821b9c5ac0518e9f08b6490341dacb550710616054023ebe05628ff5ec49a63ccf3b371a14f914ec4e92afc09c6a423be8a83ed1f4477bb39b45ed5fddddb30819cd3e7a7b12738229e1c339ce4c4f44ae2504e376097000881c03f49de6bdfbc3532c08ee9d9b15bd400402bd39270dba07b38fe12fc849d39bd370782c81951f7874b9e3865fd2ebea5178b4d97d10251236ae9b4f03829e7663f5a0b216ab8fc46307fc397060efff7dff2462ea6b6ac8dec0186e6d38eab0490e5fd96e398715bc42d6e3699da417daa828b", 0xf2}, {&(0x7f00000005c0)="b44885b10f3b8438db3db246f81cd0a52a2cf650c9c07dcddb1ab7991ace7fce7ddb32fd7fda4d6888d66c1f6f4a4edee5f58414f738c691a4b8fcb2a5f3cd76ee2798e14efca0fa3dfaa0e9ace03438526982c6ef0e6597d82f16172aa20ebe3c610e68a68644cce184570ee637fd055b0d75ecd475fbdd2657611252623433d8d422dc05e99ff82e7634ce6a2299786fb3ca34755391b45399a3dc3a29", 0x9e}, {&(0x7f0000000040)="959a960264d00dda4f9c763abff374a0", 0x10}], 0x5, &(0x7f0000000500)=[{0x20, 0x118, 0x3, "c8d4a0ca868c9b97309e1ed72589"}], 0x20, 0x20000000}, 0x4040000) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1}, 0x0) 2018/03/25 16:09:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x5a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15", 0x4) fcntl$dupfd(r0, 0x0, r0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) accept(r1, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0xfebe) 2018/03/25 16:09:33 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_int(r2, 0x0, 0x2b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f0000000180)={0x4, 0x6}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/25 16:09:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00009ddfe4)={&(0x7f0000188ffa)={0x10}, 0xc, &(0x7f0000056ff8)={&(0x7f0000ae5000)=ANY=[@ANYBLOB="140001001a000305000000000000000002000000"], 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x1000, 0x4) 2018/03/25 16:09:34 executing program 1: syz_emit_ethernet(0x2e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@generic={0x7, 0x2}]}}, @icmp=@address_reply={0x12}}}}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180)=0x8, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffece, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000040)=""/243) 2018/03/25 16:09:34 executing program 0: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000000c0)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000080)={'ip_vti0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000766000)={0x4}) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000100)=""/131) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) epoll_pwait(r1, &(0x7f0000469000)=[{}], 0x1, 0x0, &(0x7f0000595ff8), 0x8) 2018/03/25 16:09:35 executing program 3: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000080)={0x6, r1, 0x1707e0bba4fc5e8d}) syz_open_pts(r2, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendmmsg(r2, &(0x7f0000001740)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000140)="1be2116cbca05249319af340283a08108e3739af32eaa6428bca5fb189610b96af915845", 0x24}, {&(0x7f0000000180)="a090dd21777e17955e76c60d1236c3bf0cf0ff4103273ae41b5c654792322332f6b178cb7f604616da8075de9840ec227b5a1d2e187faea96e28ae154ce33323594559d8f4eef1411f9208cdfb926fd70b296be42d364f91528999ff9be1b2255a4576158e435a043d2b8e0b627dbea14f52d569c9aef3c42ce3fd2cb4dcb8ceb79880c9cd948ae07a6f60464bf4238ac00ade6de16a3582a1fe48199877494a5329b91d54e6a695c863d2d9e4e78d9492f5ebe89cce638f72aad39c4396a936", 0xc0}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="4678c53d3d914b2f0465732b1c33b73b6fdb015c67e45799a848c3c283f2465a664052c35a220c0e4e44750f9484aa611161e0a7bfd4d6fbddd2c0d2ff07683cc4dc2f0d11c4fbb34498854de91de45bef3aaac395582c4cfeb7695b7dcfd8c95a028825853a1a036d0d1f88e248c173dd76d25b", 0x74}], 0x4, 0x0, 0x0, 0x8004}, 0xd31d}, {{&(0x7f0000001300)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @loopback=0x7f000001}, 0x0, 0x0, 0x2, 0x4}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001380)="c03048c696c412bf8c10246364bb9ef7c310c618aa31fe0f66e72c2c2ad700739c67bce30fb80531a73edcf5aace6f37e13f77640c9eda343fd8f7f8663741d3e7d27cbf14d95d0b78a3c88a94805e14ff0eeade476536c18f68aaabdf7b6fd7f16942f6a1455764e8aa52b2e70ac9fac3818dcc8c9212f5ccf82020cbe0f3cac61c9e386f1d2df5aa14db3f1f8255edef9a11641c6aa8ebf450c877b6466534f5f49e72f7ebd04ad1190d752e26ba14987b42a92689bb61e201c2614b8403a6ab1f3f18b789f0c1070510b87391ed0e6307bca68d4bbd8aea911d218073f99313344d9e1ab228f645f0", 0xea}, {&(0x7f0000001480)="f27a95705ede9dfcf900d3e2777a024b6675404445a22ea939eb7cd715ac9db27966e3061b97aa6db06c5f6739cd29c1e5620c8a039ae0ddfebc1830063639b7ee15c9575ac5c70ae92b24af0849e43c81a20287c4ee9b99fd0d24f34c0ac3611effa26a36ced74c0e508434759a85b70ebb597f652d29bd6453eaec8bb72c76baa9a4a138eb5423aa3c34852c72b965b37b24d69b83c8acf79a098a552d54471d0f5d6ea382bc1c17c43d8f9e40faaa3244ff30", 0xb4}], 0x2, &(0x7f0000001580)=[{0x58, 0xbe, 0x1, "cadb5f68e4ebbc290ddc1c4812daa152d7474fb7b28427e522463a9a6aaa0f478798f27aa659094c4ae414135ffde8a182930d69ce076df37d5ec08dfaf44146f89a7c7012"}, {0xd8, 0x10a, 0x9e, "7e8e423a8d36a4c4693ba3c60102d0d0bd141d6c89acc21102112faf0bbf99eec54edc0a87e383c7fc68588b947830fccabb4ebbe780e3119814a2ac8ac91eefe54c0bf1bf8bc145b06f4841cb09c120bcabcf467b92da44dd7549442d989ee9629b7f956e10210f104599feea72adb21d8f2c45d4ee626350d4b7e4564dba1c4109f5ce64dbb06edcc40868633322b2051613e7d44bd1ce49624d26ba7f5ee245401f42d0f574d0b63366cb8f2b9059fe3e2b223006a3611fe799e89b0c34b636331e550a2a4321"}, {0x28, 0x109, 0x0, "58d51c4344961cb21b665b664b9dda0da4372be9c3"}, {0x68, 0x10f, 0x4, "d6901da5728539b059e7cd2738434159753cec38ef67fe4a959153c8b5d20e088c60f9d0eb6016f205a66bfd05128605767cdd543623129c83180722e7229cada851cd0a8297d3a10db28d86790b0871c410"}], 0x1c0, 0x80}, 0x4}], 0x2, 0x20000050) 2018/03/25 16:09:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000f58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3fffffff6ff64000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867d00000ef1"}) 2018/03/25 16:09:35 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x202, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0xdd, 0x101, 0x5, 0x1, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xe85, 0xdd2}, 0xb) clone(0x7ffe, &(0x7f0000701000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) 2018/03/25 16:09:35 executing program 2: perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1000, 0x20001) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x88000) read(r0, &(0x7f0000000280)=""/36, 0xf0afcb82) write(r0, &(0x7f000023b000)="ddc1c992757ba20660367e97d8d9ad86f4b78974721e09ead46d4ccccfd6b790014ff2bd2ca43e7c50a9", 0x2a) 2018/03/25 16:09:35 executing program 6: socketpair(0x10, 0x80002, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x3, 0x1, [0x1ff]}, &(0x7f0000000080)=0xa) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x9}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x7, 0x3f, 0xffff, 0xff, 0x3, 0xfbf4, 0x4, {r2, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x101}}, 0xfffffffffffff8b8, 0xfffffffffffffc00, 0x367c8a19, 0x100000001, 0xfffffffffffffcde}}, &(0x7f0000000280)=0xb0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r3, 0x43) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r4, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) r5 = accept4(r3, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) shutdown(r5, 0x1) 2018/03/25 16:09:35 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x2) dup3(r1, r0, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000000)={0x7, 0x25, 0x5}) 2018/03/25 16:09:35 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x84000, 0x0) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x1, 0x2, 0x4, 0x2, 0x0, "5c84d7e6835f0dbb7190eb3a6c42f70ee22ed472d2ee5cb55251730610681423b1b5b8cf04aea44173456d5cf6abcc79f8f95c0c93b6c6dcc14698d1d8c0bd", 0x10}, 0x60) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000001500)={&(0x7f0000000c80)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000001140)=@migrate={0x104, 0x21, 0x1, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, [@migrate={0xb4, 0x11, [{}, {@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff}, {@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x14}}]}]}, 0x104}, 0x1}, 0x0) 2018/03/25 16:09:35 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x2, 0xff, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x80000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) r2 = dup(r0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, [@multicast2=0xe0000002, @loopback=0x7f000001, @empty]}, 0x1c) 2018/03/25 16:09:36 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x240002, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x3, 0x2, 0x2}}, 0x26) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="0556c0e756e4e6d68c43bed76c41ef3c87ef3ce66cfca9a6a2231e0372f409191a02eab60c5560a28f3e9eff68656ef740ff00b33237a453623dbdd8e7443d3767e8badcf16020d205fc5c7d36da497f261b0c1fffb2128e03c3a6e8"], 0x2) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x100000114, 0x2711, &(0x7f0000861fd8)=""/40, &(0x7f0000dcaffc)=0x28) 2018/03/25 16:09:36 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x2, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000180)) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ff5000/0xb000)=nil, 0xb000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f00000002c0)=0x10000000000000, 0x0, 0x1, &(0x7f00000000c0)={r1, r2+30000000}, &(0x7f0000000300), 0x1) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/03/25 16:09:36 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7983, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x7ffe, &(0x7f0000000080)="267d7872d182007f7d7d495cf1daa254996604d8377d3b7157016888394a", &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) 2018/03/25 16:09:36 executing program 6: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)={0x2, {{0xa, 0x4e20, 0xfc00000000, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x0, 0x2, [{{0xa, 0x4e24, 0x48000, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}}, {{0xa, 0x4e20, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x96}}]}, 0x190) 2018/03/25 16:09:36 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x185000, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000180)={0x3, 0x6}) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x9, 0x4) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r2 = getpgrp(0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) capset(&(0x7f0000000000)={0x20080522, r2}, &(0x7f0000000080)={0xd3e, 0x1f, 0xd56, 0x8, 0x80000000, 0x7}) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000019fa0), 0x0, &(0x7f000001ef08), 0x0, 0x20000000}, 0x0) 2018/03/25 16:09:36 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x40, 0x80) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000040)=""/89) r1 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x2000000c0004) keyctl$join(0x1, &(0x7f0000270ffb)={0x73, 0x79, 0x7a}) 2018/03/25 16:09:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) signalfd4(r0, &(0x7f00000002c0)={0x9}, 0x8, 0x800) r1 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xf5) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000140)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@empty, @dev={0xac, 0x14, 0x14}]}, 0x18) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) sched_setparam(r2, &(0x7f0000000180)=0x2) setsockopt$inet_mreqn(r1, 0x0, 0x26, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/03/25 16:09:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x408c5}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x180, 0x0) 2018/03/25 16:09:38 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000695000)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x7, &(0x7f0000000000)=0x0) fcntl$setstatus(r0, 0x4, 0x46c00) io_submit(r1, 0x1, &(0x7f0000000500)=[&(0x7f00000000c0)={0x0, 0x0, 0x8, 0x0, 0x0, r0, &(0x7f0000000040)='c', 0x1}]) 2018/03/25 16:09:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x10000, &(0x7f00000000c0), &(0x7f00000cbffc), &(0x7f0000000100), &(0x7f0000000080)="790789ac0d5a68e18a2115cae5e6fb0d36b7d95d34df0eba31") 2018/03/25 16:09:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xb) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000040)="390000001300090665000000000000007f0080400300000046000107000000141900040004000000000003f500000000000000000000000000", 0x39}], 0x1) timer_create(0x7, &(0x7f0000000000)={0x0, 0x39, 0x1}, &(0x7f0000000080)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/240, 0xf0}, {&(0x7f00000002c0)=""/176, 0xb0}, {&(0x7f0000000540)=""/91, 0x5b}, {&(0x7f0000000680)=""/96, 0x60}, {&(0x7f0000000640)=""/18, 0xfffffd9a}], 0x5) timer_settime(r1, 0x1, &(0x7f0000000140)={{r2, r3+10000000}, {r4, r5+10000000}}, &(0x7f0000000180)) 2018/03/25 16:09:38 executing program 6: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000f2f)={@in, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x14000, 0x8) ioctl$KDSETLED(r1, 0x4b32, 0x100000001) fanotify_init(0x46, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/25 16:09:38 executing program 2: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14, 0x80000) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, 0x3, 0x0, 0x4, 0x2}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000001c0)="7d7f770f76c4dae3dac479914bdef9631713592b76379385c3cac1310eaa0011c9b8f4ced558757af7a791aefe262f9f729ad0c3fc835b5766ab8eb1af076d1632980d43381d61f4f83548f93cd54755ddbd79db346893ccd8c91ecdb25651e965a005a9dc2990098ba3a78742b6042742af66c391fad9d590aba0e9c11fee584ce7da9be57efcf0a40d88", 0x8b}, {&(0x7f0000000280)="228f64e161be322ee7f3e6d74f94fd8327898107931c", 0x16}, {&(0x7f00000002c0)="3b0325a81e3c5fb3b5bdc7671e1e259d34bb76441b757987180dfee933aafe72c09d76990fd07b768ae0173c150a632c435a3188bac25583cc2e0e68ffda2066ecb92a760cf1881e84827bf90e7d43d1588afc6fd4dcef82b977f10472ae8e1bd0404c92c03eabf3b6432234058c40211252326b1439ebe919aa5a5e6f7919ff73fe8e57405e6fea7305baa2c3da6aa8686e864821aedd63231355d08b75263b1ac467ebf0a924fb3206cba888211e5f4a13fd11e377a5dcf1c7fa955d4eb11badbfb792", 0xc4}], 0x3, &(0x7f0000000400)=[{0xa0, 0x10f, 0x7f, "36ed19ee4c4e507cb87e7c8c4151b7747eba8d4959a2ae834c31c22c9625161d26a7443c06638b88d7d2db32312e4378918550acb3a75fec2598c81d665f80c496457153c6f349e32c4b391aae34322036752094ef80e7d08454558ff63574df692310e59dc14f4c0048712482b0b1c3d919201f0c8ba81364439ca5a6281ccfda9bee9d7b4aca013791404755311a"}], 0xa0, 0x80}, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000040), 0x2) 2018/03/25 16:09:38 executing program 3: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) sendmmsg(r0, &(0x7f000000b4c0)=[{{&(0x7f0000008f80)=@l2={0x1f}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000080)="3355d7aecaf7aabee85f1ab96cc0c6ffd24109", 0x13}, {&(0x7f00000000c0)="59c6a2c16a709336d3ddcdcf71822d392db5b332b9483bde347e11b6cc588ae005cb7ac18b48a7bbe3ef71453b16699b9d95f8cbbe5c03f216ca6cff80e7a45b424c02fbe6db82a74ba558ac4f93e049c980e20e1d9e69a6a05621906a4264a6b60f41e725ee39c7b342216facfe2e845c32d20d879481b1166d97b1456527ab210b7b08e115e35eddf6710818a51cc50975d4801aab0d9fcc5489ce3b76e81af0faf90b2ec3ea7477d9284115fdec82c53aae1ea78119a65cacbc418f82615c58c007f75758143f", 0xfffffffffffffd50}, {&(0x7f0000000600)="f0ac54bdfb067cb13c6d22c5d23933a87aa50749887d8e69d0500f5e0d663dba2e2513eeb83c5515ac87c80cb5863c94c4facfc085210a46dc1f268048e77b3ceba3f294b33d5e489f0348da164ac1133770948eccdb71a103f2ee0d2d3da80696824f3f1832887b5ef90c4c6840f9574853ad501111796f3bd979bb228062388ce79557f88b4851ce8bacc048069b9e0559df5b0fa54566ab0dbe0e12b1097b4abb17eead20e98c2033cb9d335932f5a7a981a7088501c810007fc86c35e11fd533296e47109f697a897857704fbb8c62176d048223cad36361245ed8c32ce71d1194b7e116688a3aa6793e000fd41c0c73762a2bfb57c94a4f4afd0544818f27bf586d037af574eb93864fa8bf30e0a25c31bd07595eb07c254e97577d1b3c1aa31f3304fc61a409009af2ee5b14128ab8301cd80205a8e806de5eeb87b623996fc735c7d1a9a4179b76d11d507fb96db60348c5715393b0f62ca6046ee7c794", 0x14}, {&(0x7f00000002c0)="35ab3ebc15ddc9f347e5f1", 0xffffffffffffffac}, {&(0x7f0000000540)="0b549d58323421817678ca95d4b9cf9ddff80f0535d0389fdadd87b4a48072cf7759179ffc1575b9f9c0eb0f02895619a1877286b4545d81ffc3b8fe828e9c596c2ebb5cb134126e0249b460b63d748ab203e9ae87a01d460273f6cce8b11de2c6df5e25b68199de6607bbae3e71a321f7232a1c209cf90d8a9e2a5b1a08bb38579af33328e347610acdf1291f5252ea1339fb40f61ce4686e77dc0d953d5bf9", 0xa0}, {&(0x7f00000003c0)="f55bc7c09e4581698be412fb72244332512dbdabff71c403829e7cbd6a2bf42ca413917f44f677d857f417ceae1968ea5ea5721f08b9d1ae6ba476b09df4a3d57f7f0f2a91c809a843737bd31cb45d4f19341f7c8c71baaa037306ec5a9166f5a78ce7c1ab53c6232f1bf207fc57a8ec6a81b7102b938a8e1ee65add2fa31dfaa31da50225c26d155370ce957b6bdba51c011374ef9efa0fbed891c8c4053849088b2c100019c38e", 0xa8}, {&(0x7f0000000480)="5adb4ea351c387cf9c212d031b5607af6732efb1f7d4c9bce8", 0x19}], 0x7}, 0x9}], 0x1, 0x4000000) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000001c0)={0x3, r0, 0x1}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) fcntl$setlease(r0, 0x400, 0x2) r2 = socket(0x0, 0x7, 0x3) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000011c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000010c0)=0x1008) 2018/03/25 16:09:38 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007b6ff7)='/dev/ppp\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000340)=""/246) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x0, 0x40000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000200)={r0, r0, 0x2}) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00001e9000)=""/174) ioperm(0x0, 0x0, 0x6) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000080)=""/180) 2018/03/25 16:09:38 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x20040, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000001c0)={r3, r4, 0x1}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0), 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x241c16fb, 0x80200) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) accept4(r1, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80, 0x0) 2018/03/25 16:09:38 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x20, 0x3, 0x1000}, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish-asm)\x00'}, 0x58) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x78) listen(r3, 0xa4) r4 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) epoll_create1(0x80000) 2018/03/25 16:09:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001600)='/dev/cuse\x00', 0x40000, 0x0) faccessat(r0, &(0x7f0000001680)='./file0\x00', 0x1c, 0x600) write$eventfd(r0, &(0x7f0000001640)=0x9, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000016c0), &(0x7f0000001700)=0x4) clone(0x7ffe, &(0x7f0000701000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) r1 = socket$key(0xf, 0x3, 0x2) sendmmsg(r1, &(0x7f00000015c0)=[{{&(0x7f0000000040)=@nl=@kern={0x10, 0x0, 0x0, 0x2}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)="34bb498887dfc73e0b2728785f1900876fa292bb8f3e0859e918fc4e878296674a59f3a4e201291eb5d20c2b6a65a04bb18efe49f081b62f864eca341da21d45015219a10fb9a481a824a006106c80bf0682040f24e7bf3c43e790d2a4bfeac8fc0d3f9989555d2ae1db33124c14e96e9a32d1dbfa5a46464e70602d6de2bb181b8c0fa53bd8d8", 0x87}, {&(0x7f0000000180)="031766902322a515fd68f93df05284a317e2d5b49a7088a9fa577c1cd40d80900c13cf4f4e8433f2650f5a01242cbb66daeb859667f7a510e35c6be27f344279ee69b5ba47d24943aa6ab25433ef0ed0bef47641b27c30ed875b65cdd26d34bc3975d3fd9855696595cfe6a6f7a0b9dd7ec21d0f5391612ded299c42c4fbb4e8f2dff1c0aca82e320fb050b8a61245780257dec152754a5f77749bd1de0bad6bce043ff309f43aa54f577e69fbe1413f5f02e65bb4ed16ad2e3aac955b35e5eac67063c4dd749b181391a3ae377466f3f6f0b85040097d820101e32af47ab998fb59399a3e3ff0c43a753f65a1827e35c8f0245787d8faab6d", 0xf9}], 0x2, &(0x7f00000002c0)=[{0xb0, 0x1, 0x10001, "ee50c35ffd8c993cf51f91bd09b920473d69b0d456cceb4ed58c89c44ca106f243a444631ac0a5b2172bedcecd1518b9a5b3004fe5e6681544798038223350fad9c6740804745e29f68c8c76f2c9aa4fd5ccffdea2cd7ab0688088f73f9fe9e214017087dbe34b1bca2697dbca6c649d2e463ece35d424331110dee64ad60b41fb81b61b8401b3d643216f1042ad4e0b0004e50f9d1864e72599047b5e686d"}, {0x18, 0x117, 0x8701, "bc19513d"}, {0x70, 0x10f, 0x6912, "6646f90b5ebe8a799834ddffc1d29d57a6f565a857629c18837675808e1b6e50d150c8792014bd9122334e64d19549e0bc31a68a49b8df57418fbf385142f35a8af8d38989aab72751b962c3f0febeff18d570a1406a656fb6301ae419bf97cd"}, {0x70, 0x13f, 0x0, "680c8bceef51e4dded701ed094f25f001ae2fe8753d885db493f2caf63b4daada504ee691565d61a43dd4d9523f9a4f20615ec4f64d334f91b931fff5480635eacd90f718c0f58eda4aff0cbacd639672a19f1978f935598cf5a00df"}, {0x110, 0x102, 0xbd50, "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"}, {0x1010, 0x88, 0x400, 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0x12c8, 0x810}, 0x7ff}], 0x1, 0x4000) 2018/03/25 16:09:38 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = getuid() fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={r1, r2, r3}, 0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) set_mempolicy(0x0, &(0x7f0000000180)=0x1000, 0x3) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x8000000014, &(0x7f0000beeffc)=0xfffffffffffffffd, 0x4) sendto$inet(r4, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x400, 0x10000}, 0x14) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000fb1ffc)=0x297, 0x4) 2018/03/25 16:09:39 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x2) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000080)) r1 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000040)=""/45) 2018/03/25 16:09:39 executing program 6: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x5}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) tee(r0, r0, 0x80ae, 0x3) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00000000c0)) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/25 16:09:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) socketpair(0xb, 0xa, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001840), &(0x7f00000018c0)=0x4) fchownat(r2, &(0x7f0000000040)='./file0\x00', r3, r4, 0x900) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001880)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001440)="4d20edb6cc54bf0f3291cc0e2e0c0ca2961b57da394294e579fe23d2f4cafa4cd82983d49dbafc53693ce6028e8c8af056f24738233eb90229d248065c83d3b91a352d15aa9aa4db50d9f98ec503a792b31746123e54345072fe69261e2fef1e99a28d25f65597ca878a95b38a7ebce4cf559665c3926fee1b5adde32d2c85e5d7b25e0c6e7783c06b0ac47ce75208bed2880c0e5964eb39e294352e039fc826dc734e706e04643ec79a5e4b324609072304fa64f01c84a164", 0xb9}, {&(0x7f0000001500)="b8198bd77633ac0359a80c860480f9a707c98727f4dbf24cab817a1852a0e2b58b71a6402f3e6fb053963ea26dd1221b13bf4d1036f467b69f391d84bd7b888797d522b289f2b8179a45af52fa639abe722b62113dbc58bb1b22016049dc67a035810c230332223f1ed516d086e88eb3872bd9d996bf0ced958a421fba281dbf84b0d295cdd95ab241adaf72f7033509fdc99ea6030610c1361fa27b7f7a05d795970d76811c820dab5c6fe5789378f14f8dc3224fa976dbabe9af81582df77dc893d44511f36ad82db14dff7d30b31a4a2d757ec0212391e7253f529451c191", 0xe0}, {&(0x7f0000001600)="8c43dcddf232327ce585e6da75", 0xd}, {&(0x7f0000001640)="a104d97e4e8c43506c32c727e37c9f52e9cc857ebf617415ffd63a6fe3161d0a1d7081f4df6a0a233467a154299a02a3", 0x30}, {&(0x7f0000001680)="5dbb6cd76335fe0080449d6044cf7ebab2de6e9b8522490aed36b37d38b18b032b054825ba31e4cccdc6516e554f9104a9c404d84934f72453b249175c426f10adb375b3ac1beea597eb8e364d0e2a0fe7db8b863cd301f6b0960ab6e641382e8f583e0617eadadac64c92a7224e00684efa1fb6", 0x74}, {&(0x7f0000001700)="be99893f021e905b980e58f423f3c68d8bdfb1ad11461405a1a3af0c9d735d47edf0555e77b64be61a870ffb782d4a7965e603eb9413fa0b541dc59c033aa2fc6b6a50294f79ba76cd012e98f54e393c81ca1aa36d4a5057b7", 0x59}, {&(0x7f0000001780)="f6f424057187b135f7e5449c9c6090227321dbb23aa603fc4fb2793029d0", 0x1e}], 0x7, &(0x7f0000001840), 0x0, 0x4000}, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0xa, &(0x7f000071d000)="1f000000", 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000001400)={0x0, 0x0}) ioprio_get$pid(0x3, r5) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000280)={0xfff, 0x1, 'client1\x00', 0x6, "658c8b891d124d00", "38d002667cecd0bfe267e6e7a1ad25bb61df1f52f26dfd22f97f3fc0f06a9eb3", 0xff, 0x1f}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000001940)={&(0x7f0000001900)=[0x0, 0x0], 0x2}) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000001380), &(0x7f00000013c0)=0x8) quotactl(0x0, &(0x7f0000000340)='./file0\x00', r3, &(0x7f0000000380)="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") sendto$inet(r0, &(0x7f0000260000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2018/03/25 16:09:39 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000916000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0x10000, 0x0, 'client1\x00', 0x0, "31e98645a24cf75f", "de4f89006953b56aa9b00830788c23e3ae66164a236635d27ef19c0cf95c8c50"}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x700, 0x0) r3 = fcntl$getown(r0, 0x9) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000004c0)={0x5, &(0x7f0000000480)=[{0x0, 0x6, 0x3a, 0xfff}, {0x7, 0x3f, 0x4, 0x1ff}, {0x6e28, 0x7, 0xffffffff80000001, 0x4}, {0x5, 0xe2, 0x7}, {0x2dde, 0x3, 0x4, 0x9}]}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000340)={{0x7f, 0x5, 0x3, 0x6, "04e1e22ce4e3020581774e890286c02dc6f5e29c60709c111f8ecaf55e9bfe8e392778f7edfc5f489f425a3e", 0x80000001}, 0x0, 0x0, 0x5, r3, 0x1f, 0xc6, "80806758435e7946f82deb39e5ae3670ff56147d3a3bdb60b5e1589c5fe8ddcf5a5bebd74633b55522eba9184fec71f78efcc7430eac80299a9fc37d7a4834c8", &(0x7f0000000180)='@%cpuset\x00', 0x9, [], [0xce3, 0x0, 0xfffffffffffffffe, 0x8]}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ec6fb0)) r4 = dup2(r1, r0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000500)) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f0000000200)={{0xfffffffffffff001, 0x7, 0x0, 0x7, "66bb2204f3e6fa88e9b9ad514f77d76ef2833b01cb51eb274768f97b3b37b2176f6df8a79dc666c08dc17f2a", 0x8001}, 0x0, 0x0, 0x0, r5, 0x800, 0xc058, "dde4da03c61f761836c0b5065d1f2461fbf024ad450d5dc6e8d70c4efa9cf3b420d8630061c6ea71695eb7b96213f8c933b219b8737ec7d83cb05e3b55f4d65a", &(0x7f0000000040)='@%cpuset\x00', 0x9, [], [0x10001, 0x0, 0x3, 0x8]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/25 16:09:40 executing program 0: r0 = getpgid(0x0) prlimit64(r0, 0xf, &(0x7f0000000040)={0x8, 0x8}, &(0x7f0000000080)) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r2 = epoll_create1(0x0) r3 = gettid() kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r2, &(0x7f0000000000)={r1}) 2018/03/25 16:09:40 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x81, 0x400) mq_notify(r0, &(0x7f00000001c0)={0x0, 0x2c, 0x0, @thr={&(0x7f0000000080)="2d24588c9118843e9a9254946d2b739645d41ab5580440b455516be8c91e26b161b56bc702e475aec125981c20b763b15b672afd74fddf171b1997489e431cec220310e968a55b1f54895d158ee2a3fff3f44b3548a1de75ff4bba69075729c9e65208e22c6c2e4594d026c823de894022eaae17a55c1c9193b93d83a01613a892a586c093d775bd31246aa6f48a94d246cdf7c930f9b004a2fb109fcc5d9fe46fec4537dc073411073b4214334d842ead14c0cd5e24eb15be", &(0x7f0000000140)="f071d030effd483825809b40ddf8d8d819676a5e348123323c4fcffe7143e3cd071b7c3d114a0f278aa86cbeb9dc69950cfa212a88c71fb7a7bec50584afa9c0b8d3b90b3bc1ece3262a71caef582b0b78d0e353db811cb84b54991cac5f1c5278bbaa99e1575a930fd0afa9be51e5cd028799abea66ea3125dcd04ca8"}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8002, &(0x7f0000701000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) 2018/03/25 16:09:40 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setuid(r1) setreuid(0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80, [], 0x14}, @in=@rand_addr=0x5, 0x4e22, 0x3, 0x4e23, 0x0, 0xa, 0x20, 0xa0, 0x21, r2, r1}, {0x5, 0xfffffffffffffff7, 0x9, 0x6, 0x80000001, 0x3ad, 0x654b, 0x8000}, {0x6, 0x7fffffff, 0x8, 0xfffffffffffffe00}, 0x6, 0x0, 0x0, 0x0, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d3, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3502, 0x4, 0x1, 0x2, 0x5, 0x4ab, 0x7fffffff}}, 0xe8) 2018/03/25 16:09:40 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), 0x4) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {}, 0x8, 0x10001}, 0xe) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'eql\x00'}) r2 = dup2(r0, r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000040)={0x48000000, 0x0, 0x14}) 2018/03/25 16:09:40 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x498000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x1, 0x9, 0x100, {0x0, 0x1c9c380}, 0x3, 0x3fffffff80}) clock_nanosleep(0xc19ab463b00f1b27, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x5, 0x4) 2018/03/25 16:09:40 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000100)=[{0x45}]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/25 16:09:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0x1f, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000700)={0x0, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='ip6gre0\x00'}) 2018/03/25 16:09:40 executing program 6: r0 = socket(0x11, 0x803, 0x300) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x1, 0x3, 0x3, 0x3}}, 0x2e) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) connect$inet(r1, &(0x7f000089bff0)={0x2}, 0x10) recvmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x40000000000002e, 0x0, 0x0) 2018/03/25 16:09:40 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) close(r0) r1 = epoll_create(0x3) r2 = accept(r0, 0x0, &(0x7f0000000000)) connect$ax25(r2, &(0x7f0000000040)={0x3, {"80ad6b88d1d785"}, 0xfffffffffffffffe}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/03/25 16:09:40 executing program 0: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8002, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) sendto(r0, &(0x7f0000000040)="bd90f0bfdebbdd8dae12dca82cd30bdb", 0x10, 0x40000, 0x0, 0x0) 2018/03/25 16:09:40 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = syz_open_dev$midi(&(0x7f0000001c00)='/dev/midi#\x00', 0x5, 0x400) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001c40)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001cc0)={{0x7, 0x5, 0x8000, 0x54, "e2530db1015739a6f6c7e0a9d4c3c3919b82bc71401df9614e2cc9a03bf91b11179b33085cecd27b475ab423", 0x8}, 0x0, 0x0, 0x3f, r1, 0x3, 0x7, "46ca1e1ca0da552756b6811442008e462bb8cd6890b4fc959778c9517f41158cdd75c418b78f49652d6207aefa5d019f86c5480be178a37553368c4751a37d57", &(0x7f0000001c80)='/dev/amidi#\x00', 0xc, [], [0x6, 0x65e7ae26, 0x800, 0xcb19]}) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80, 0x200) sendmsg$kcm(r2, &(0x7f0000001b00)={&(0x7f00000000c0)=@generic={0x0, "33068d24476270d3ca30512d339acc46b898daedc94d258000b1e3c738c7e48cf57b272137634c89af70a1a74546c71bc0c247e572dfa672f53419a1bfc7d9b2bc8dbdd07e4de376ee9e302e778369c44bd18d0121bf94f356fb3eeb3c4b4f196474f41a7b7db63a60e1f951a832f66b7c9d0a662c25270ffc8724cae744"}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000140)="eb0386015b35bdb3c90f5abf01739ece3dc4388fcbb2df59f4ac4e2f8b97a7a49704a138ebb9b9f694744f48412d5f89a95f66e875c97ec4908b5732acf43eff0c596a78db451e19471d44bf0b6c8a55aba9c8f396e01d361bfce4b742523dedcd2e02da7b1153b54d1711e9e73e0c8a985bb54c46914f3c5f2eb26823cbfbd14f22bcfebbced7d7af790203e0ce4fd3a80768", 0x93}, {&(0x7f0000000200)="a055ebffbbbd7bee9fcfb22a805f202c7b7ccc7c15a645233760cf0120bdf8354998ec6d5d45e7d694c86ce1f45e29f193705b1b12fd5895f3e3e938e7b5bf9a07e8349142ac14635fd2fb1aa03708fcbe2113af1eb35ffaac4ed5ab063b64f1b8373d0d178240312af4ad29c5e181720a5c0fdab8a68a3f25df6313a6ca99dc28a6eac5ea8c131c19557ad78aba119967648758273b1efe79f1ad8c3c43ebe5585eec44c2b0d2c9294319461754ae54151fe4871e7248001a90aa2d9099631aebeffa6e0abc13f65b0f5c9fde61694837a4adac4782d376e00ae3a27e6398fa01de933ec5af9931d5729ad33050c45c551f92ce208612f62cabae375917", 0xfe}, {&(0x7f0000000300)="e25e233e61551e0dd6597bf786f3a16128fd43bd06f3946e20567113403c64d49fd365e10222ac37887af8c66a156e0351ad72c1e6f5ed9a6ecf224f691b1df95709e6990814102a5e27ea775c2e172f6ed21885be7547e0aa176bd60769852e7cbfd3f777577b4387a2c9fccd3e9fb07a68a8deb55dc8084ceab7f40f38c127e40091297c776e63f2", 0x89}, {&(0x7f00000003c0)="20e324177d5216451bf462107ce1642608d8ab7aa58cbd60c64464866d18de65a1a7b8c0a120b83fe6956ae2c934a5e024ad447ad66411a7095205b6e84aae7baeb392f599d89eb80ac8c9bd8795294c21d86e2c1b28919959fb760e6a1d85a1e843b74f52b4f772078e0df0", 0x6c}, {&(0x7f0000000440)="5f1bf93918c68ddb19af1e26533306352cb808a1d2f27fa7fca6418321608b982b0425c07a89817e5f183fa1be36e6ac0d249f151ab7762755217cf2eb0aeb431212537cb65b00528e0ca0734e19b896401e450c68d7ecd02eb9609b0bf4df7932d0f2df4c2db88559d2d3433964e6af5c41eb35289601aa493be99dbd7ab2a357a3eabac573e94966d606249c345dd0b9", 0x91}, {&(0x7f0000000500)="5238295498401ba427d50d6147db1a54d6a2bf1e6587a787c808c66f4fdd7fc740e1a738c7a06d7e79a35f32bced8a6cdc0ca978d85dc65768d69b0cbee1cfa6052eb6853274ec5fafdc45dcc8adc121784d6f1e3fc264a397dce6d7dc1000d7dbe9079380afeac1941975885bca12de2b2e9da7b0a13b34b860d61a0aaba6334de76ddbadbfa1cd906e534e96e05949a205edde6ea26ab0fe9618bb9af4cae38629c2c1262c0b5fc27434", 0xab}, {&(0x7f00000005c0)="8fb0a303ad15b954ba93e62c8c1de05ddee642a44013b01fe55d2c27854546644577785c46f1b94bf46c1bb5ba19ca38f52957e580ad55b5c816d8c7d7a8843d216f82289afc35d5102a3e0b49f4022d9c1d0dff28c9c596bc27bcfb1137a32df30835c67031805e7fda23b837ff6b8931537683edd22ef17d0d65fd0fe87087bbb38731c50f24f79a97e4d5f4e7e6d586e957aa7bbd23e1813b7bb531dee8f775d5dedec6569b85c39e69d71d4037be35cea44690cac13484de5806a859c73c0319d882558f9450e0762e251b868d67c16bba96ebd0bd60f087d19e9a2a0bc0eacf5377c8bed1ed54c9f4d347579dfc12", 0xf1}, {&(0x7f0000000040)="db989ec57c27ad337abc1daee4", 0xd}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f00000016c0)="5772d9e8d5e59b48112e5f468ada8973b79cc8837264e1d0a2e94a", 0x1b}], 0xa, &(0x7f00000017c0)=[{0xe0, 0x109, 0x9, "0c7e7ba709d751d036f2f33904f85d38f1f89061e1c2ff60805dd4010db6b354733851cfb614d3881117c3aba5d8242cc77a1484bba5065c4d8a1ba4980c82240ec987aef6fb129a58adfbea090322b9fbd2ffc366e0f04b61880a194e0d0032ed7e01cd12077ab93438dccb899efcf01960f869315a4691bafeb8130dc46426566b3927cc43003b2e1b58d22be9d6304702725cd7ff58747086e521f59ac2c8f54dc80b46000bc56bef7104593d44b38bb7f9102c907d1f7159f73825f2fdb7e5cb5bd2e31ac96600b1"}, {0xb0, 0x1, 0x2, "e8638850212a712a6e9503a8f2534aa5bf6c92fa539924badca18c152b818a9d3ecf4bcbcdf09a21c086bef1c18e7dd66f94334a7120e6f913b7ed91b6d8b4b380d8a37da7ec305dc0324317f729f9453e63a603b4871fcd68a2f8eadff9e7c64336e4dd77c775ae6a652873ef833c72a1cd766c92a6cd79fff1cc2a45e79af1422ef0a28dcbfb80a77402a10a58b2c395f87ccf7ca8ed1edec86da1be"}, {0x10, 0x113, 0x5}, {0x110, 0x0, 0x800, "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"}, {0x88, 0x11d, 0x1, "8af3c9025cbfd8749c8deca899d3cff55723fe7264212f6280f812c3a70188c5dfdf5bb9bccba9b65e78a54c3f9eccf631fe6c912fc539bcbe5ce03480aa8a9d31f974e2f2e3fe8492fbade064b0d44987af48a585f11c3f07fbc80d16ae626ca547858cb478434473d139e31357decd4d4a42b48bb1613d"}], 0x338}, 0x20000000) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) getsockname(r2, &(0x7f0000001b40)=@sco, &(0x7f0000001bc0)=0x80) 2018/03/25 16:09:40 executing program 7: epoll_create1(0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x406, r0) recvmmsg(r1, &(0x7f0000000580)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000140)=""/21, 0x15}, {&(0x7f0000000180)=""/187, 0xbb}, {&(0x7f0000000240)=""/188, 0xbc}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000380)=""/200, 0xc8}], 0x6, &(0x7f0000000500)=""/90, 0x5a, 0x6}, 0x84}], 0x1, 0x40010002, &(0x7f00000005c0)={0x0, 0x1c9c380}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/mixer\x00', 0x64080, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x7ffe, &(0x7f0000000600)="c2b33aebdf6df11be66ca8c32a0def70e96c9a0f87404df9aa4b7e2106208aa44807ba660e510b06a1aa758d3b544811fddb8c467ffc5dacd4c938d98a5eac00ffe4", &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) 2018/03/25 16:09:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0xe0be, 0x20000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000003c0)={0x3, &(0x7f0000000380)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000400)={r2, 0x12}) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f000000eff4)={0x10, 0x34050}, 0xc, &(0x7f0000007ff0)={&(0x7f0000016fe0)={0x14, 0x25, 0x829, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x124, 0x3c, 0x600, 0x70bd2a, 0x25dfdbfd, {0x1e}, [@typed={0x8, 0x37, @pid=r4}, @typed={0x14, 0x11, @ipv6=@loopback={0x0, 0x1}}, @typed={0xf4, 0x43, @binary="668eaeadb613962c0615d0bc0250dc73198343b43f72c4736f0ab63203d58d715f96f9c3ebb9498f3d89f2fb31d19d82a6cf53e745b17d9bbef84de07f1677f0a7d7b92cb7cc1e7c2f5f5122017b972f7dd44496ced17760937344b6a9c21212f93c4d1b5fd9ff02441fcf83cfc709f4b23b160a0e5e463138458fd8f71b4bab244bfb29968332dadae83ba4afda3168c8c50234825ba99712adaf12134088c37da5c9e3e3fe2077b84777bbb4f0a681e6666c1382dcdb0dfd602de436e4579e33c15c4cb17b8944ef9a80a358d233eb3b065412af573deb65e66f70dfcf15a744289367cdb6d465422fa5e1e0"}]}, 0x124}, 0x1, 0x0, 0x0, 0x4000}, 0x41) getsockname$ax25(r3, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/25 16:09:41 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x0, 0x3}, &(0x7f0000000040)=0x20) 2018/03/25 16:09:41 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x3e, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0x4, 0x1dcb, 0x6, 0x1936, 0x8, 0x3}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x5, 0x4) 2018/03/25 16:09:41 executing program 2: r0 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x1000000000d1, &(0x7f0000000180)=0x1, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bond0\x00'}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e20}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r2, 0x574c}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x10000, 0x8000, 0x6, 0x100, 0x0}, &(0x7f0000000300)=0xc) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r4, 0x0) accept4(r4, &(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000340)=0x80, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x19, &(0x7f000093a000), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000380)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x18) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x3f}, &(0x7f0000000140)=0x8) socket(0xb, 0x5, 0x7) 2018/03/25 16:09:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x4, 0x4000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0xd55d}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x8001, 0x3, [0x8e4, 0xea8, 0xfffffffffffffff9]}, 0xe) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c0000001d000908000000a54ca032b1ac509e14561735e6000000000007000000", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}, 0x1}, 0x0) 2018/03/25 16:09:41 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0xc0000012}) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000080)=0x3b6, 0x4) 2018/03/25 16:09:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x7ffe, &(0x7f0000701000), &(0x7f0000000040), &(0x7f0000887ffc), &(0x7f0000000080)) 2018/03/25 16:09:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000001c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x5, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x1, 0x2, 0x8000, 0x7, 0x3, 0x7, 0x5, 0x4, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r2, 0x6, 0x0, 0x1, 0x1}, &(0x7f0000000180)=0x18) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="09000000f7c60b010000000000000000e6e0efbef769a5e846052f1ca2e9f373aa5cc5556b3b0daace737986cca47a2bab662ec1f3e4d7e1a45ab72946fd23a8bc628d094706cdb3ba3019f90143bc105301aaa5912e13b24ec3a49a6881f1a0fb10d25c7584d4e49ba423aff83b044294d4b0b63e3f72d4af50bf215f1859ff2a6c24de795a0210cc148031c796c9e911364225e6e0ba34a2fd40506c097ab26f4d8d140dc07592b835c0cf05c04242bea63e904b312b5d04edeaf6d23ca551e1dca7f4a3b40dd02f5a2a6319c4b698030630bd3681955b0b06b5635000000000000000c414eb00000000000000000000000000"], 0x10) 2018/03/25 16:09:43 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = shmget$private(0x0, 0x4000, 0x280000000000820, &(0x7f0000ffa000/0x4000)=nil) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000600)={'\x00', 0x200}) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000480)=""/191) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000080)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000540)=0x1) recvfrom$unix(r1, &(0x7f0000000200)=""/115, 0x73, 0x40000020, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) readv(r3, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000140)={0x2, r1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f00000001c0)=0x4706, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000580)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @rand_addr=0x7}, @in={0x2, 0x4e24}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x40) sendto$inet6(r1, &(0x7f00000005c0)="868ffb38dca20a44135fccaf0f4a", 0xe, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x8}, 0x1c) 2018/03/25 16:09:43 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x4, 0x9, 0x401}, 0x2c) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000f0000)='nv\x00', 0x3) bind$inet(r2, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffff41, 0x20020004, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sched_getscheduler(r1) r3 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r3) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x362b, &(0x7f0000000000)=""/251}, 0x48) r4 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x4, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f00000001c0)={0x3, 0x80000000, 0x80, 0x4, 0x7, 0xdf}) 2018/03/25 16:09:43 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1000, 0x400000) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000180)={{0x8, 0x1, 0x7, 0x5, "b8cb95db8472e788f02d62d9b9cdeff74dac268e9c7044e027f6102adf6956bac8b4cd395b164f1645c4e1ac", 0x6}, 0x0, 0x0, 0xd0ba, r1, 0x2, 0xf54, "b49ad2751ab789e2d1122eedc6ee7a46a75f52602f0a15d593cc66252312b73cb90ec1e15c44014c47a59eb4d2590a14886cca4ac773d61a3843a083a30ae6e3", &(0x7f0000000100)='\x00', 0x1, [], [0x0, 0x7, 0x1, 0x100000001]}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000002c0)=""/73, &(0x7f0000000340)=0x49) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x7, &(0x7f0000000100)) creat(&(0x7f0000000140)='./file0/file0\x00', 0x0) 2018/03/25 16:09:43 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10080, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req={0x7, 0x7, 0x4, 0x8001}, 0x10) r1 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x5, 0x0) ioctl(r1, 0x1, &(0x7f0000000140)="31016ec4131a9a435f68925ee0a5adfadeef7a855f18e653a1918add00fe7d2323ba37246f60864c67f58b2e55a509bf778050610af4379f7a7a37ae7badbc7d06000000000000007e1f6c5c13bbb5e98ef5955000ef01d19381d5cabec8b5cf8b3c30e1e659613e443e066f55dbc06b05a8018d7892459e74ca50df7fedc07a771aed666acd1030c507474f8aab61d3ecdc22") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x64000, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x8001) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00000000c0)={0x2000000000000000, 0x0, 0x5a03, 0x4, 0x13}) 2018/03/25 16:09:43 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xd, 0x4, 0x40, 0xb31}, 0x2c) connect$nfc_raw(r1, &(0x7f00000004c0)={0x27, 0x1, 0x0, 0x3}, 0x10) fstatfs(r0, &(0x7f0000000580)=""/219) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x2000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001800)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x90000000000}}}, &(0x7f00000018c0)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001900)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x5}, &(0x7f00000019c0)=0x90) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001a00)={0x0, 0xf9, 0x8001, 0x6, 0x400, 0xcbe100000000, 0x3, 0x100, {0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xc42, 0x1, 0x10000, 0x0, 0x10001}}, &(0x7f0000001ac0)=0xb0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001b00)={0x0, 0xf2, "8bde33d3faca5a1615c310bf4eda4e1814d614ab3f09741586448b19599af4721962f42b611a476de365704007c540244d792dbafd5301ba41c49e33055df9192262fc97b63f5b5eb52eb74fe9306f2409fa7dd57a895c34a8dfe5b7069fc26e28d023bed85fd7f39daaa2786c88d504d141149341b1c5c5b00c83c8f0bb43f2cdc0dfb5d42ef4f9a84a453faf402145732bbe17422b8aa03b30fc988c8fca434c8ca85eba5a84733af765f23ec6c06d43c701d369b8c9d9c2df6a16ffcf6d452531013c31a9f2daaacb37428146a21783b5015e84ce78c20ec301f99b2b14366051690110ef9407d20f32e0f03dbb5d84a1"}, &(0x7f0000001c00)=0xfa) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001e80)=@assoc_value={0x0, 0x81}, &(0x7f0000002440)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000002580)=@assoc_value={0x0}, &(0x7f00000025c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000002d00)={0x0, @in6={{0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x6af1}}}, &(0x7f0000002dc0)=0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002e00)={0x0, 0x6, 0x3ca2, 0x7, 0x5, 0x52, 0xef2, 0x10001, {0x0, @in6={{0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x81}}, 0x799, 0x81, 0x1, 0x1, 0x6}}, &(0x7f0000002ec0)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002f00)={0x0, 0x23, "59de775d6b94cd265dc944fe53b7a068fb581199ce8f222e1eb3831f0f4d7c3bfaf34a"}, &(0x7f0000002f40)=0x2b) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000003240)={0x0, 0xec, "106acf5a4eb43fd46970fa633809c3d1c3fc2720e9f4da240b0171c87886767a2b9d5ea2dbb990d0aee9cb41d412b677eefa8e80a16fff3a71a790795c822939d6e330a540d340a0a93fdc7cb7371de17c65683290b83f535e6af1480fcdeeaf81b4fe3af232277e59621b0830f19978a5282a2130ac72edd2c89ba9a2468962640ed876d196f889d80dc41bfbfcbb02d6673c4ae5d756045d52d48a1f0537f529906bbe560e0e7b014187dea1a591becfae792fd7a53b6d39257456507a9ad73f6f6094270147476821ede981f42b55c462ee42618c5a1dd949ce0635fe7251d5ae84c999f91ac289690eb6"}, &(0x7f0000003340)=0xf4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000003380)={0x0, 0x4, 0xff}, &(0x7f00000033c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000003400)={0x0, 0x3, 0x30}, &(0x7f0000003440)=0xc) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003480)={0x0, 0xeb0f, 0x9, 0x400, 0x81, 0x0, 0x8, 0x80000001, {0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x1, 0xffffffff80000000, 0x6, 0x80000001, 0x2bf0}}, &(0x7f0000003540)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000003ac0)={0x0, 0x9}, &(0x7f0000003b00)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000003b40)=@assoc_value={0x0, 0x3}, &(0x7f0000003b80)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003bc0)={0x0, 0x100}, &(0x7f0000003c00)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000003c40)={0x0, 0xfff}, &(0x7f0000003c80)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000003cc0)={0x0}, &(0x7f0000003d00)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000003d40)={0x0, 0x8}, &(0x7f0000003d80)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000042c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="e4000000f2fe4efce58fe72def18e97a38d4a4493b4632587d76ffeeb5f4d9f50a08454e924e51fefc140c0cfcd290539fd45794667ead1c7aad995b1f2a7988b8098f4c148cc17187ab626739bf6e774e86fbb9197b8a89ef562ebfbdf20220674746069fa512c43d00e0b403e40b24601f30cd7d62f0f91d07f09ec7f427053f113691d75f375897508a53c8fa32619af483d824fe3a4b70075824c0dfe314698b5a4612a6e193eb8ec8e029b1b3678bc77e1d243220473d6ba406a9394db6084e411a5dcc508ba8e608332ca29e8f81634b041a2f8905260b640bee0e07eaee4b378aaa259c5372"], &(0x7f0000003ec0)=0xec) sendmmsg$inet_sctp(r2, &(0x7f0000004100)=[{&(0x7f0000000500)=@in={0x2, 0x8001, @multicast1=0xe0000001}, 0x10, &(0x7f00000017c0)=[{&(0x7f0000000680)="5c2730290278df159e4ab10036e7fb", 0xf}, {&(0x7f00000006c0)="e223ccfefa58e8665ed462d432b5d049678c3934d7cef02d", 0x18}, {&(0x7f0000000700)="105bb8b34557ec45ea6cff4665d7b8ad81979d8aebab9b1f4af5d8deb7544c65555d46e2500d44f94b2591bec2e57e7f3cc2dcfd6be022424a9d51c567fb34d9597eeca6eecb8ac7f27d085bfeca6ef53b93d4107b21aba9e2f5919875a574e7b165c17d4726bdd9673c86a6f24414a4f2cabb42c5ccd7c771d01b14873194dd012cc410b22df64bb6c2cf7b22e2a0348d4bb8edd96eec9030cc03af58996afb56f4d3c87bc9", 0xa6}, {&(0x7f00000007c0)="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", 0x1000}], 0x4, &(0x7f0000001cc0)=[@init={0x18, 0x84, 0x0, {0x9, 0x100000000, 0x7fff, 0x401}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x4, 0x101, 0x81}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0x3, 0x6, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x201, 0x8, 0x7, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x1, 0x0, 0x7fffffff, 0x9, 0x3, 0x7fffffff, 0x5, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x200, 0xfffffffffffffeff, 0x9, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x7, 0x9, 0x6ccd, 0xf11, 0x71, 0xbdf9, 0x400, r7}}], 0x150, 0x810}, {&(0x7f0000001e40)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000001e80)}, {&(0x7f0000001ec0)=@in6={0xa, 0x4e24, 0x81, @empty, 0x8001}, 0x1c, &(0x7f0000002340)=[{&(0x7f0000001f00)="d4785d2fc36bd77261e22a212a29ad62", 0x10}, {&(0x7f0000001f40)="af308f3e7569153f29717888529fea3b120e330c947f3ff953e5fb363af706b85311758b28cdb6594608a2dce91966b2f1cf49d4ca268b7d5bfc926cdeec00274583aac7132c70658e6a1c8666f1fe9ece6a", 0x52}, {&(0x7f0000001fc0)="d32a2f5b5858cca38baeee05215120bf091fc2273a7ef0122fb560f386fd4092ed36907545944ea5ebae217bfeb6be24ad5996a909019891b5b4f36da74715deab8b6f8376bf3a883f4086", 0x4b}, {&(0x7f0000002040)="20a96bb8e01d447d6ecd4d187d1941b308d405f3422430bbe9ef293e29c0061db37b3f309b3b4a8779e5b83201205d4903793cc13531b5335efc8ba0d2694fc79920d4f3d1bfbfae573f9d403c3664463186520bce666f9cf2b576a6bcabc9ea7692b796388ca8500e879b69b5274576fdaabcf873bd17f96b3616bb57fde455", 0x80}, {&(0x7f00000020c0)="2fa44abf9a570814b286242875dc5d0cf261a256138eeee78794f0b929211a9f6c92a3856271f9a634e54a75d62c16c4bf5b55dd352a3e779f4e57ac42909c2a6901a859235401a312e23aef0f4a947dded74b4a4dc776aeedabbc452b36d38ae9f1a79015e9808cb3982a75e2e8417ebf", 0x71}, {&(0x7f0000002140)="126083cce003a7b48460b2cc79161bdc34625e208a71ca", 0x17}, {&(0x7f0000002180)="29c204d5aaca3caf96078c31cf46b3a82d7714593d060432b9388ef922092e667c64a1559fd24692483d125d05fd90bc12824345668c9ab90622647b04fbaabff75ddf10275ac8be60a1e5db0240345a4650b9e41e43bff8febc488833ea41e9d2265c921ce333cf55fc68311e882e215e49053bc3f439067e24c9e0e83d212c0b26f7554824", 0x86}, {&(0x7f0000002240)="0116e489020f9b5245251abe9b4f5c2ac284787c4b9869691758e48577dff386b0849b225497ea9c2406bb543a28719407a7a2c7c93f3993bf51c3a8bfe840a1ad095038de0ae8f34221bf20a6ac8ea590556a539807116f36fa80a8550f7c25eb127bed6aa09951ba65930992ec687ca0cb9f5247f4a65253ca3c184c414a388dbb2bc31520b8c6a87be3c3deca8c64ea15f79e6184a7a72f2bb7a647739779784d8633e4d02baa653322c502f869ef9c4ad5a312baf0fd635a9721f0f1fc1e2fc55dedba4482554017064ac808780d3cce6e33f37f59750e4e24bed86168f0b3e7", 0xe2}], 0x8, 0x0, 0x2b8, 0x1}, {&(0x7f00000023c0)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000002540)=[{&(0x7f0000002400)="641fa98c6a61c342fdf925ef39dc205481baa771f4a447cb491ae3c891585581c9", 0x21}, {&(0x7f0000002440)}, {&(0x7f0000002480)="77ac6cca69b6ccc6b43aef22084332548eeb9b1caf6b9cd6be0b368c0abe2f1222b0784cade6888e72deb983213c1ee8f4c3f34d09a7dbf8b51d02be02325ed0a02db2814903a1337f3df2e789c13a90509aed3af895df96e4b8afd2b4156f7dd12a5264e7ca9ea7df423fa19ea1e8e3eff5a51af59b6e8d8e5e3da6500fc8103df8c19b2a15da2b61c4e5491ec9d2de03b5a197ef03ad62", 0x98}], 0x3, &(0x7f0000002600)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x0, 0x8008, 0x80, 0x0, 0x4b3, 0x98c1, 0x7, r8}}], 0x30, 0x40000}, {&(0x7f0000002640)=@in6={0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c, &(0x7f0000002c40)=[{&(0x7f0000002680)="2ce81ef5dcbc0eada629ce98b22b129e5825502c7a9ecfd3b46e2611d84469773457c1fe998c51515ccbaf8a62b4880f3d6dd964f11658b020087e4f7fc0993eef2abfba2b1d79175e736c86b464ad5753c6f6a44e4745df490b1756eca9f1dd3f20115a557884eb5f", 0x69}, {&(0x7f0000002700)="de", 0x1}, {&(0x7f0000002740)="26acfb888a50f2d89374d611cc2e7e456332070c47bc503a753925647bd57bd1464aa60c7edb31603aa698b58d5b964877ddc63d488f4452e9d05e9f6e29d0a52f96b45cec5b8d00cd5eab0bb01314efbfdee544da6560017326b043ce2596ab9412ba72cdf21a911cec4920ef8705b319a71366ef70427427fb08cc7ba269a1240c6762c2214e57b2a5c8f0d55c560c6eaf75c59ea6a0285acf6dde3ad7f8e6b2900d3fa20ff34016a6cf971acbb7e2f16f8c1369d282bab6d51e7d769f1f1513d8aa27d7", 0xc5}, {&(0x7f0000002840)="a7da7510352c177a159b348104ca84adf89dfa4be3bf9dcdd68f7b60544a6847967f3c5a5b6d9275ee41ceabd4809e1642ec8cab9225fa1e7e01475e095f575bedf030582932b8ab397a609c1e91ce8346667f10f2c137cb54036f68931605ec635c25b17112615e09442403292ebaf91a54fd99", 0x74}, {&(0x7f00000028c0)="35368ffd95e085407aed15f31783dfe871cb04256d889ce6ad961d50684be60345f2abd4778eb8f8f0d4ded29d78142a99c33e8ad7515c106fdbfd81129263158af6924178e5b9b7fe3853b120bda3f7917c9503e8f1b0808cf32c5b68465fdfd90ab90448e941d4e5b434cf0bb22af845a16b4edc695906e160a370ea540c6441293331423e438f357e9afea48734822eae33dd131623cfffa261ca83d7d512bf39a3577c02fdf98dac5a9f783cbaeb09058840bb637e49262456442665", 0xbe}, {&(0x7f0000002980)="20be878c9af3fc01fa3ce516a0fad2a4fe3f87f5359f2007f8e3ac3f4cfb07b3946c3449b7cd768382e5dcf687878e4240f76493f399274e4223657aba991ef7c6c50b6197eaface7c023ef99e09b13babde286c3db5f1e095f2710052e085be5b37f1b021f612edd8852a92267a1715818a56dddb84d575482a4a17f802f4eaa66b098831e3d03742cf15a419c720beacd36d6f08b52d49fb5122230fbf2bcdc737ac2bb745de0c0d8cc18b0673f673f3c8c997ea8cc4a735e6275a804f81508ff1367d094f374b21737d90b90b43946af443db44a82db4d1a9a696077103d6ecd0d2404576d8441e5755069373ac3268cba752", 0xf4}, {&(0x7f0000002a80)="a1a49ab606290d577691e3efb7184efa068d3c663bfc13bd80f4ab02b0f619ad5dcf83b4f3bb351e7171c314525f9f5d763c7ba0be214f82271f2daa0768cbbb98", 0x41}, {&(0x7f0000002b00)="7a82d6426a462c0f1787e0f347e39095d9a2a1d51607b16db407da0d6c6a98e5bfeecaa5302fab5929e070cb4614493b", 0x30}, {&(0x7f0000002b40)="a2587b123d6995b1514d3f87e1701feca9a2193b4ee0d68ec6466f9bdb61ab8770c969145548b0af2e8c5b118b315c24123eff8655f53bd1034f8df5a836114439a6efa79d98cb5c19b4542b8ba22bdd2ad6ed773c669f9d4125a385b57b13b9c5d395791a14cd7b0dcf655fa6261ef48f221d20ce8afc35bcc1fe5f2ced245bc653ab68945282d3bb31f5f665384bb2be4cf253863c21d0f03c0e168658ce8612db384fbc334e3d9482a701e7eedfd726502022c11edf33f2355d3c924e1db397426aa1a01ff7f26676c32d76dfdd6a42f92594e758d101846bc9b525a78a1afa13fd", 0xe3}], 0x9, &(0x7f0000002f80)=[@init={0x18, 0x84, 0x0, {0x101, 0x3, 0x2, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x2, 0x200, 0x7, 0x800, 0x47, 0x1, 0x8, r9}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffb, 0x1, 0x200, 0x100000001}}, @init={0x18, 0x84, 0x0, {0x3, 0x8, 0x2, 0xffffffffffffff80}}, @sndinfo={0x20, 0x84, 0x2, {0xb1, 0x8, 0x7fff, 0x6, r10}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x0, 0x38}}, @sndrcv={0x30, 0x84, 0x1, {0xf3, 0x4, 0x1, 0x2, 0x2, 0x5, 0x8000, 0x3, r11}}], 0x150}, {&(0x7f0000003100)=@in6={0xa, 0x4e24, 0x5, @empty, 0x8}, 0x1c, &(0x7f0000003200)=[{&(0x7f0000003140)="24fd765f1de03ce3cf5482c2e762d5797a6736f41bdc1cc8d0344ce208022acffe9b4e020ddd98d10873fbbccc67977e6cc249ef5a2d1c10fb271862df2c9ba52fce24ada6a97fcce6eb48de5e03b6325e2746fc9bdb779dac29769cad43601a414ffb92ae52633f89eb1e7c76fb90fe3396bb076671d9920f44ae692dd2b4419680f330f0092c941e84f15fdddb93c61e62c09060a146c2887d7e334e3e32eead48173951a84910965d1220b78bbd260ece", 0xb2}], 0x1, &(0x7f0000003580)=[@sndinfo={0x20, 0x84, 0x2, {0xda1, 0x8, 0x3ff, 0x10000, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x83, 0x202, 0x0, 0xcb, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x0, 0x4, 0x3, 0xd1, 0x7, 0xffffffffffffff00, 0x6e3, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x75ce, 0x2, 0x1, 0xc00000000, 0xfffffffffffffffa, 0xfffffffffffff515, 0x0, r15}}], 0xc0, 0x80c4}, {&(0x7f0000003640)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000003a40)=[{&(0x7f0000003680)="eed42362e4cc", 0x6}, {&(0x7f00000036c0)="d6", 0x1}, {&(0x7f0000003700)="481bd4c2283707a7f584f8e9e28ce7bed408bd62579841fdb0bf3dcfe39de42620d21d29a7071063f0ee676ebb40208f13a0d49b1aa75c25cc7af82f96ec8fb3f2c7fb59ea83e77ee9de60b967fa75e339ccdd19966589800e171d482650d27c1c02407bc01b2d1453e60e1a81785d4273d15e5bb4ad6396d741656fd1e36142d28f1c90dd6a055ab5ac71ef56f2b08131eca76e5a71a11901acad6d4d12fb1f5937d10ff8b2403a", 0xa8}, {&(0x7f00000037c0)="f9e6af30ea3563412ab986659f95881672d14ad00bc147f44729b5897239ac98cbf18e1444adbf0f019b0820f8614230f5092dbc8b26b3a739a88412ba367eb31421390a0022d548911751cf7b8edbaa5c58a9c8296006f083562f5c3e4fbd3a243c1195fd14ef8f84f6af11b8fcd34a495bd724ed7318f2e206305ecd40700294eb53ac37dd41e25b86385de3585eb75ae675452deacc9eb6b944a9eabd001d9df3af771549c8258f911acff1eef89f71ae6e3721358962d2cd118380ebaabc432e6f2662d5397c33f9b41b7ce8d80a1fad3e09e4e5e7", 0xd7}, {&(0x7f00000038c0)="bf0b004c895a946378221e5888faf5236cb0cb4ff6aa0444111686eba8f6da89a9bfd1bce7734dabdd56d553d954d38524c4868fac1cc6facf683913eae6d62a96480a86690dfe59d5911da3606c2f4138d18d16e5d4b9be17613d058fabed8df585ea04c3924a15d47394d66e9959aea4d9f16de2afb1650a183c47c3f32cb3ee86f5be185b85cb0c33bd9c31d5670b6426238075b6a0f1c2af295c833d7dd488f31498e61a753cbb012681904f6ea16aa161", 0xb3}, {&(0x7f0000003980)="2a01cfe1946773046d17ad4c6021a7cfe507e7f2393010b134fd5abca819cc4da2ccce9ecac21f5d649de7b8c92177e773f188543a55f5f63d46c42965528031aae78c26cb544c82a856a6da00c47e6dd73f79daee5e98f786bca9ce666726180352c4f964b1d24a50f64e0df0974939d40bbeab0b8c6a2574d4f4200f4851caff9096d22d28526fdc944f", 0x8b}], 0x6, &(0x7f0000003f00)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x8000, 0xef2, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x100000001, 0x8, r17}}, @init={0x18, 0x84, 0x0, {0x7, 0x7eb2, 0x1, 0x3d6}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0xc, 0x6, 0x3ff, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x8000, 0xa, 0xbf23, 0xc000000, 0x9, 0x100000000, 0x9, r19}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x200, 0x8, 0x3, 0xfffffffffffffffb, 0x3, 0x2, 0x401, r20}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x7, 0x8, 0x644, 0xffffffffffffff7f, 0x7, 0xfffffffffffffffc, 0xa503, r21}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x80, 0xddd34b489444b0ff, 0xffffffffffff9ce1, 0x987f, 0xffff, 0x20, 0x7fff, r22}}, @init={0x18, 0x84, 0x0, {0x9, 0xfffffffffffffffc, 0xd775, 0xfffffffffffffa4a}}, @init={0x18, 0x84, 0x0, {0x80, 0x7, 0x401, 0x79}}], 0x1e0, 0x800}], 0x7, 0x40010) vmsplice(r0, &(0x7f0000000400)=[{&(0x7f0000000100)="59e1d2516fae94369b2851716009f65d2f164b959912133f79674aadc1d15e22dcffdb17fef1d755a9bb4eadaa7a268a1dd525e9af2a6ad0fc6c5cc1c8fafafe8e27d6b7c462bfa6a5faa133686bb093290e5480f4d36c00000000000000000000000000000000", 0x67}, {&(0x7f0000000180)="504d5dd51f519daf82d233d32aa397132ce40b55030f3aea351d6572efb50f916d6927286f4410388fab5bdcbe4b818b133ad4aed649bd5135cba280bbbdafb1707f59f93476ec82ec12f13d413b96e1c3b2bbe062a9efe3d5d13c6fc25bd828ee4d59c6b574a767d291bac31d465ada952ff13528e73313d816b55975f464c16ebce60acdcfb37c233e87a563993457e8d3e62178b501f946dda21141e973e836b50398bd", 0xa5}, {&(0x7f0000000240)="1f80ee303f87998a56ce5895eb45c7904669792568295982865af59c6acec585d025b5ac29c65bd0e9b40b59f0352574f38a07a71bd699463977f7e8004ceeabc69e316fce235dce96d2f5038227298f058660a4fb86217412e420ec6f423dc1388c8f0ea7be79fcbf09d40d527c7058fd46c3a74e1322144b066d9742a654184b7e22f82602ab73b8dd82b7063858d3fc611dc00c58545e4633f669b14009a77bc873b8ccbe327ea3d03f87bfbd09317223181b46d4ec1980cc62aa715cb355cd45293095e646", 0xc7}, {&(0x7f0000000340)="2c23f5104c0e53a5b1683b00a305aa8810d0a8f3058ac7a03ea1878cee9f54e8a23aa5e3916ab9dbd94d85b7e727984b0f8d9392a4f13ba9e53be6861c68a9274cad313cbd5aabb56cf9bb20e2", 0x4d}, {&(0x7f00000003c0)="c353df7c0b97a769ae167d527c6c5aa5", 0x10}], 0x5, 0x2) r23 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x84000, 0x0) ioctl$KDSKBMETA(r23, 0x4b63, &(0x7f0000000080)=0x7) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x400000, 0x0) 2018/03/25 16:09:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) read(r0, &(0x7f0000000000), 0x0) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000040)="390000001300090665000000000000007f0080400300000046000107000000141900040004000000000003f500000000000000000000000000", 0x39}], 0x1) read(r0, &(0x7f0000000080)=""/81, 0x51) 2018/03/25 16:09:43 executing program 1: r0 = msgget$private(0x0, 0x400) msgsnd(r0, &(0x7f00000000c0)={0x2, "d82550f0ac1bf051dbe1c4e5c0a0220597568999058e7e6e4810b4b057d1839ab5f48a800959bddf4a9b8745b21b90b347f7749566752b464d9253b6757c4b17ac3b3540c5c24837d73c49b16e8136fde803cbd0230b961f18c36f827f0528c0756c27293fa2ee5468130818578dbbf7a3dd77b9643ddb89810fa9d749159018dae61dceca4dab9d2551b0e42006fdbbb119d5336b00e422"}, 0xa0, 0x800) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0)) r2 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0xffffffff, 0x4) mq_timedreceive(r2, &(0x7f00000003c0)=""/4096, 0x1000, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='teql0\x00', 0xff}) 2018/03/25 16:09:43 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x3) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0xc8d, 0x7, 0x6, 0x4, 0x0, 0x7, 0x800, 0x2, 0xffffffffffffc0e4, 0x4, 0x3ff, 0x7, 0x2, 0xffffffff00000001, 0x100000001, 0x8, 0x0, 0xfa0a, 0xfffffffffffff8b9, 0x2, 0x0, 0xc9, 0x5, 0x101, 0x0, 0x3, 0xfffffffeffffffff, 0xc60d, 0x1, 0x4, 0x400, 0x5d, 0x80, 0x20, 0x81, 0x5a, 0x0, 0x80, 0x2, @perf_config_ext={0xffff000000000000, 0x20}, 0x4040, 0x101, 0x5, 0x0, 0x4, 0x100000000, 0x10000}, r1, 0x9, r0, 0x1) clone(0x7ffe, &(0x7f0000701000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) 2018/03/25 16:09:43 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) tkill(r0, 0x2a) ioprio_set$pid(0x3, 0x0, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000100)={0x5, 0x70, 0x2, 0xcb0, 0x100000001, 0x401, 0x0, 0x20, 0x80800, 0x1, 0x1, 0x3, 0xfffffffffffffffb, 0x6, 0xf500000000000000, 0x4, 0x20, 0x8000, 0x80, 0x1, 0x1, 0xfffffffffffffffb, 0x6, 0x4, 0x3, 0x7fffffff, 0x1, 0x726, 0x8, 0x7, 0x20, 0x1, 0x0, 0x3ff, 0x8, 0x4, 0x3f, 0x9, 0x0, 0x8, 0x4, @perf_bp={&(0x7f00000000c0), 0x8}, 0x200, 0x81, 0x400, 0x7, 0xaf, 0x9, 0x5}, 0xffffffffffffff9c, 0x7, 0xffffffffffffffff, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r1, r2, &(0x7f00000001c0), 0x8) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x100) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000080)) 2018/03/25 16:09:43 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x1000000, 0x13, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x40002) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x4cf, 0x4) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2c0040, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000000180)) madvise(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x9) getsockopt(r1, 0x9, 0x10000, &(0x7f0000000040)=""/116, &(0x7f00000000c0)=0x74) 2018/03/25 16:09:43 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x20}, &(0x7f0000000100)=0x8) r2 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f000079df88)) msgsnd(r2, &(0x7f0000c40ff8)=ANY=[@ANYBLOB], 0x8, 0x0) msgsnd(r2, &(0x7f00004adff7)={0x2}, 0x8, 0x0) msgctl$IPC_RMID(r2, 0x0) [ 138.450226] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 138.477924] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 138.663428] protocol 0000 is buggy, dev sit0 [ 138.673390] ================================================================== [ 138.681014] BUG: KASAN: use-after-free in copyout+0x7d/0xb0 [ 138.686727] Read of size 14 at addr ffff8801d6d62100 by task syz-executor4/12681 [ 138.694253] [ 138.695884] CPU: 0 PID: 12681 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #1 [ 138.703065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.712419] Call Trace: [ 138.715007] dump_stack+0x194/0x24d [ 138.718647] ? arch_local_irq_restore+0x53/0x53 [ 138.723317] ? show_regs_print_info+0x18/0x18 [ 138.727811] ? __might_fault+0x110/0x1d0 [ 138.731876] ? lock_downgrade+0x980/0x980 [ 138.736028] ? copyout+0x7d/0xb0 [ 138.739402] print_address_description+0x73/0x250 [ 138.744240] ? copyout+0x7d/0xb0 [ 138.747602] kasan_report+0x23c/0x360 [ 138.751416] check_memory_region+0x137/0x190 [ 138.755827] kasan_check_read+0x11/0x20 [ 138.759799] copyout+0x7d/0xb0 [ 138.762991] _copy_to_iter+0x262/0x13a0 [ 138.766966] ? __skb_try_recv_from_queue+0x980/0x980 [ 138.772081] ? check_stack_object+0x68/0x140 [ 138.776512] ? iov_iter_fault_in_readable+0x420/0x420 [ 138.781713] ? usercopy_abort+0xd0/0xd0 [ 138.785703] ? rcu_pm_notify+0xc0/0xc0 [ 138.789613] skb_copy_datagram_iter+0x1c2/0xac0 [ 138.794277] ? futex_wake+0x680/0x680 [ 138.798090] ? skb_recv_datagram+0xe3/0x130 [ 138.802423] ? __sk_queue_drop_skb+0x1d0/0x1d0 [ 138.807018] ? futex_wait_setup+0x3d0/0x3d0 [ 138.811342] packet_recvmsg+0x2b9/0x17a0 [ 138.815417] ? packet_getname_spkt+0x2b0/0x2b0 [ 138.819994] ? trace_hardirqs_off+0x10/0x10 [ 138.824315] ? get_futex_key+0x1d50/0x1d50 [ 138.828567] ? find_held_lock+0x35/0x1d0 [ 138.832623] ? security_socket_recvmsg+0x91/0xc0 [ 138.837388] ? packet_getname_spkt+0x2b0/0x2b0 [ 138.841965] sock_recvmsg+0xc9/0x110 [ 138.845687] sock_read_iter+0x35b/0x560 [ 138.849662] ? sock_recvmsg+0x110/0x110 [ 138.853630] ? check_same_owner+0x320/0x320 [ 138.857976] do_iter_readv_writev+0x630/0x830 [ 138.862482] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 138.867250] ? rw_verify_area+0xe5/0x2b0 [ 138.871341] do_iter_read+0x21a/0x5a0 [ 138.875141] ? dup_iter+0x260/0x260 [ 138.878763] ? packet_getname_spkt+0x2b0/0x2b0 [ 138.883358] vfs_readv+0x121/0x1c0 [ 138.886906] ? compat_rw_copy_check_uvector+0x2f0/0x2f0 [ 138.892294] ? do_vfs_ioctl+0x1b1/0x1520 [ 138.896438] ? do_vfs_ioctl+0x486/0x1520 [ 138.900504] ? __fdget_pos+0x130/0x190 [ 138.904394] ? __fdget_raw+0x20/0x20 [ 138.908101] ? fget_raw+0x20/0x20 [ 138.911566] do_readv+0xfc/0x2a0 [ 138.914928] ? do_readv+0xfc/0x2a0 [ 138.918470] ? vfs_readv+0x1c0/0x1c0 [ 138.922184] ? security_file_ioctl+0x89/0xb0 [ 138.926601] SyS_readv+0x27/0x30 [ 138.929960] ? do_preadv+0x1a0/0x1a0 [ 138.933668] do_syscall_64+0x281/0x940 [ 138.937556] ? _raw_spin_unlock_irq+0x27/0x70 [ 138.942047] ? finish_task_switch+0x1c1/0x7e0 [ 138.946544] ? syscall_return_slowpath+0x550/0x550 [ 138.951475] ? syscall_return_slowpath+0x2ac/0x550 [ 138.956412] ? prepare_exit_to_usermode+0x350/0x350 [ 138.961431] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 138.966801] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 138.971652] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 138.976834] RIP: 0033:0x454879 [ 138.980017] RSP: 002b:00007f177257ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 138.987726] RAX: ffffffffffffffda RBX: 00007f177257b6d4 RCX: 0000000000454879 [ 138.994992] RDX: 0000000000000001 RSI: 0000000020000100 RDI: 0000000000000014 [ 139.002256] RBP: 000000000072c0c8 R08: 0000000000000000 R09: 0000000000000000 [ 139.009524] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 139.016789] R13: 0000000000000482 R14: 00000000006f7cd0 R15: 0000000000000003 [ 139.024082] [ 139.025705] Allocated by task 12690: [ 139.029416] save_stack+0x43/0xd0 [ 139.032864] kasan_kmalloc+0xad/0xe0 [ 139.036576] __kmalloc_node_track_caller+0x47/0x70 [ 139.041500] __kmalloc_reserve.isra.39+0x41/0xd0 [ 139.046340] __alloc_skb+0x13b/0x780 [ 139.050053] alloc_skb_with_frags+0x10d/0x750 [ 139.054544] sock_alloc_send_pskb+0x787/0x9b0 [ 139.059033] packet_sendmsg+0x1ece/0x60b0 [ 139.063176] sock_sendmsg+0xca/0x110 [ 139.066884] SYSC_sendto+0x361/0x5c0 [ 139.070572] SyS_sendto+0x40/0x50 [ 139.074010] do_syscall_64+0x281/0x940 [ 139.077879] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 139.083039] [ 139.084643] Freed by task 12690: [ 139.087987] save_stack+0x43/0xd0 [ 139.091413] __kasan_slab_free+0x11a/0x170 [ 139.095619] kasan_slab_free+0xe/0x10 [ 139.099394] kfree+0xd9/0x260 [ 139.102470] skb_free_head+0x74/0xb0 [ 139.106157] skb_release_data+0x58c/0x790 [ 139.110278] skb_release_all+0x4a/0x60 [ 139.114143] kfree_skb+0x15d/0x4c0 [ 139.117666] sit_tunnel_xmit+0x157/0x2d60 [ 139.121794] dev_hard_start_xmit+0x24e/0xac0 [ 139.126176] __dev_queue_xmit+0x26bf/0x2fc0 [ 139.130472] dev_queue_xmit+0x17/0x20 [ 139.134243] packet_sendmsg+0x3aed/0x60b0 [ 139.138366] sock_sendmsg+0xca/0x110 [ 139.142051] SYSC_sendto+0x361/0x5c0 [ 139.145737] SyS_sendto+0x40/0x50 [ 139.149163] do_syscall_64+0x281/0x940 [ 139.153033] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 139.158189] [ 139.159797] The buggy address belongs to the object at ffff8801d6d62080 [ 139.159797] which belongs to the cache kmalloc-512 of size 512 [ 139.172434] The buggy address is located 128 bytes inside of [ 139.172434] 512-byte region [ffff8801d6d62080, ffff8801d6d62280) [ 139.184279] The buggy address belongs to the page: [ 139.189193] page:ffffea00075b5880 count:1 mapcount:0 mapping:ffff8801d6d62080 index:0x0 [ 139.197310] flags: 0x2fffc0000000100(slab) [ 139.201519] raw: 02fffc0000000100 ffff8801d6d62080 0000000000000000 0000000100000006 [ 139.209373] raw: ffffea0006ee2ea0 ffffea000693cd60 ffff8801dac00940 0000000000000000 [ 139.217222] page dumped because: kasan: bad access detected [ 139.222899] [ 139.224508] Memory state around the buggy address: [ 139.229414] ffff8801d6d62000: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 139.236745] ffff8801d6d62080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 139.244077] >ffff8801d6d62100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 139.251411] ^ [ 139.254755] ffff8801d6d62180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 139.262091] ffff8801d6d62200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 139.269420] ================================================================== [ 139.276748] Disabling lock debugging due to kernel taint [ 139.282331] Kernel panic - not syncing: panic_on_warn set ... [ 139.282331] [ 139.289699] CPU: 0 PID: 12681 Comm: syz-executor4 Tainted: G B 4.16.0-rc6+ #1 [ 139.298162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.307487] Call Trace: [ 139.310051] dump_stack+0x194/0x24d [ 139.313653] ? arch_local_irq_restore+0x53/0x53 [ 139.318294] ? kasan_end_report+0x32/0x50 [ 139.322418] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 139.327234] ? vsnprintf+0x1ed/0x1900 [ 139.331013] ? copyout+0x10/0xb0 [ 139.334364] panic+0x1e4/0x41c [ 139.337531] ? refcount_error_report+0x214/0x214 [ 139.342260] ? add_taint+0x1c/0x50 [ 139.345772] ? add_taint+0x1c/0x50 [ 139.349289] ? copyout+0x7d/0xb0 [ 139.352634] kasan_end_report+0x50/0x50 [ 139.356583] kasan_report+0x149/0x360 [ 139.360362] check_memory_region+0x137/0x190 [ 139.364740] kasan_check_read+0x11/0x20 [ 139.368685] copyout+0x7d/0xb0 [ 139.371851] _copy_to_iter+0x262/0x13a0 [ 139.375798] ? __skb_try_recv_from_queue+0x980/0x980 [ 139.380879] ? check_stack_object+0x68/0x140 [ 139.385266] ? iov_iter_fault_in_readable+0x420/0x420 [ 139.390432] ? usercopy_abort+0xd0/0xd0 [ 139.394384] ? rcu_pm_notify+0xc0/0xc0 [ 139.398252] skb_copy_datagram_iter+0x1c2/0xac0 [ 139.402893] ? futex_wake+0x680/0x680 [ 139.406670] ? skb_recv_datagram+0xe3/0x130 [ 139.410966] ? __sk_queue_drop_skb+0x1d0/0x1d0 [ 139.415543] ? futex_wait_setup+0x3d0/0x3d0 [ 139.419843] packet_recvmsg+0x2b9/0x17a0 [ 139.423883] ? packet_getname_spkt+0x2b0/0x2b0 [ 139.428438] ? trace_hardirqs_off+0x10/0x10 [ 139.432732] ? get_futex_key+0x1d50/0x1d50 [ 139.436949] ? find_held_lock+0x35/0x1d0 [ 139.440982] ? security_socket_recvmsg+0x91/0xc0 [ 139.445714] ? packet_getname_spkt+0x2b0/0x2b0 [ 139.450278] sock_recvmsg+0xc9/0x110 [ 139.453980] sock_read_iter+0x35b/0x560 [ 139.457936] ? sock_recvmsg+0x110/0x110 [ 139.461882] ? check_same_owner+0x320/0x320 [ 139.466184] do_iter_readv_writev+0x630/0x830 [ 139.470658] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 139.475391] ? rw_verify_area+0xe5/0x2b0 [ 139.479429] do_iter_read+0x21a/0x5a0 [ 139.483202] ? dup_iter+0x260/0x260 [ 139.486801] ? packet_getname_spkt+0x2b0/0x2b0 [ 139.491363] vfs_readv+0x121/0x1c0 [ 139.494879] ? compat_rw_copy_check_uvector+0x2f0/0x2f0 [ 139.500223] ? do_vfs_ioctl+0x1b1/0x1520 [ 139.504256] ? do_vfs_ioctl+0x486/0x1520 [ 139.508295] ? __fdget_pos+0x130/0x190 [ 139.512156] ? __fdget_raw+0x20/0x20 [ 139.515842] ? fget_raw+0x20/0x20 [ 139.519272] do_readv+0xfc/0x2a0 [ 139.522609] ? do_readv+0xfc/0x2a0 [ 139.526123] ? vfs_readv+0x1c0/0x1c0 [ 139.529810] ? security_file_ioctl+0x89/0xb0 [ 139.534195] SyS_readv+0x27/0x30 [ 139.537536] ? do_preadv+0x1a0/0x1a0 [ 139.541224] do_syscall_64+0x281/0x940 [ 139.545086] ? _raw_spin_unlock_irq+0x27/0x70 [ 139.549555] ? finish_task_switch+0x1c1/0x7e0 [ 139.554023] ? syscall_return_slowpath+0x550/0x550 [ 139.558929] ? syscall_return_slowpath+0x2ac/0x550 [ 139.563835] ? prepare_exit_to_usermode+0x350/0x350 [ 139.568830] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 139.574180] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 139.578999] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 139.584163] RIP: 0033:0x454879 [ 139.587329] RSP: 002b:00007f177257ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 139.595012] RAX: ffffffffffffffda RBX: 00007f177257b6d4 RCX: 0000000000454879 [ 139.602257] RDX: 0000000000000001 RSI: 0000000020000100 RDI: 0000000000000014 [ 139.609501] RBP: 000000000072c0c8 R08: 0000000000000000 R09: 0000000000000000 [ 139.616758] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 139.624002] R13: 0000000000000482 R14: 00000000006f7cd0 R15: 0000000000000003 [ 139.631717] Dumping ftrace buffer: [ 139.635232] (ftrace buffer empty) [ 139.638912] Kernel Offset: disabled [ 139.642511] Rebooting in 86400 seconds..