f5e46fabd04223cf55b3c16d43766873a94565553d53c00abc29639826164ff5b772877ec6198"], 0x58) prctl$seccomp(0x16, 0x2, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x9, 0x9373, 0x3}, {0x20, 0xa5, 0xffffffff7fffffff, 0x8}]}) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000500), 0x1000) 2018/05/17 15:19:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) io_setup(0xfd7, &(0x7f0000000040)=0x0) r2 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x6, 0x200) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x200001, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/mixer\x00', 0x200001, 0x0) r5 = open(&(0x7f00000005c0)='./file0\x00', 0x10000, 0x101) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000006c0)={0xffffffffffffff9c, 0x6, 0x1, 0x1, &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = syz_open_dev$midi(&(0x7f0000000800)='/dev/midi#\x00', 0x9, 0x0) pipe2(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) io_submit(r1, 0x9, &(0x7f0000000a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x4, r0, &(0x7f0000000080)="db3373e51f2324013908134a7b82c9b14f0db1eb59b62f8ed607eb537687a7f232cd51547ebba335c5ab360c810594cf145f8c3e81dd1f574c931b7fd0d49c79851011512b10ea499b72cd783ab4202d728090ef08f8ca059a0a8cd1c6d27f1526e660476b47fc6a41ae80e8687df920f29add88614d888ab90daafd9e0685286a0714b9a6b02cf433ec622b3138d0cc6420e666f11e9e26f9911036061c8bc7da48d9c86cc76b971a1bd51a5276fc9b0866ec5cb4362e4d5d3a1c0c6966e03f2fce84c1cf49b955e05cbf11f6da40342817daf70bc8df2f625302db1f79819890fb1f4e82e0be813a14f1", 0xeb, 0x6, 0x0, 0x0, r2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x8, r0, &(0x7f0000000200)="b2066e7b", 0x4, 0x8, 0x0, 0x0, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2, 0x0, r0, &(0x7f0000000280)="d986834eda89f06ae0b0154f59b8cb444cf37ad13ba533b6ba27a2ccbfbc090a981428a8770f8ac5e7fcbbe07f0e262ad31e0e28a88e20c8402f", 0x3a, 0x98ff, 0x0, 0x1, r0}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2, 0x4, r0, &(0x7f0000000300)="a46605b1c47f77d65c366c15172aae54a05f74ebef3384c874b9e520c7457e98054e1509f696a556d84b3de109fa57e89e2895b4b1fdaeea119f9370fa4e1c9854fc5c4ab68e8354e8545c47362c12e4fd77945899a031e2ceaef4502c050008c77de10bf73e8bb808725af13f50b5f5c2a8656d", 0x74, 0x5, 0x0, 0x1, r3}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x6, 0x400, r0, &(0x7f0000000400)="5458e8b70228e64e22d072f5eb41990bd431c471e8d14f53a1f684ed72759b74851af76c28f6a72e46f536919a8db2fe2e1484ab836fe40a20bd19872270a656e7bf77b5400b21f65e7e5f1bd4f2c00aa4317b07e2b97a1395258fe57e3b2510b81bd2b2a208e8ca42dac137828482991cf15c6c48bd412814f8ef122ced25a354b13af54ad528bf0f83320fdbe6cfc816ba7dbfab844c50f6c1294ca97e1c2ef7cfdcab7c1cd147d7a75161a75ae9bc13abbef06815eee6", 0xb8, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x2, 0x40, r0, &(0x7f0000000540)="d01858566215503cf37fcd6f6f1682f557d8f66f7ff3ba849e2ad5954cb49d27fbdde03b0238d585b236792081ce3aece9e4d651aac60ca40b86e61cf1fdd434a914fbda9d6fafed6b18fa760606a1d62d98b38fbc6d91a2f629aa779165049d8feb2541a53e168dbd8a0a45ab97f42c1351", 0x72, 0x8001, 0x0, 0x1, r5}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x7, 0xd9, r0, &(0x7f0000000640)="b9fc089406153c000b33ccfd405abd8a041848246cd15a5ee40e124f4be2bb03763d19300958f0b4a268ec4ae6a61369", 0x30, 0x22829bf1, 0x0, 0x1, r6}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000740)="ee5a75a5922e7d6e45d012648952a57eada5384fc984fdf26a6b49b3202d9c92d7b8fc33826f357e966bd5ef2e0c4002419d039342705e0c87435f44d516a15fbccf4c70f4cbdec8c686a1a3c2dafc8c06f49ece1eaa19bc2eab48dc475d91ec2b5fb87a7f84d38438cba3d3e29538fb8df90402ec5ffe00f0dce4157a56140043cc6e239bf0b94e751cf0a33dc0160b86e7dd50cfc53fb4b9d961e9fc0f8c7681cd923257f418c7bfc63f8357153bdaba221b2986", 0xb5, 0x8, 0x0, 0x1, r7}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x1, 0x5, r0, &(0x7f0000000880)="5b83bffc89aefc34822f7db38fdb9605f651f0dc2ae847a754952a0b9478fb6d48bfd4d90102371caf4416b851fe324dc571e86048547fa5147717a71f23ae5d743e227c8e815a9a7d25ff06e0aab240119d295bb1c80e13f599eea2d6f30b41a67bdd5a6a4a7057e42a43f692ac5384275e1a94ab67331c5dacccaec9efb3269c3b979ef9fa24f04dc9f9736c3e8dc19bb185833f4bc7514b70ca898e10cc3971ab33a8840fe4cd0d803f307d236e2e39ecd9c1bb67241d21a44e52553f8ced8d821f31", 0xc4, 0x7, 0x0, 0x0, r8}]) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8001}], 0x1c) 2018/05/17 15:19:19 executing program 3: ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000000080)=""/72, 0x1}) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0x100, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000380)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000540), &(0x7f0000000500)=0x4) sendto(0xffffffffffffffff, &(0x7f00000003c0)="299971f2f6abb36033d1538dcc846270478db16eb10a42e7ed03a6dec866362bcd389af8f88d42cc775fc680b088660697798e0b2ba6b4332577371bbe47368628684ea484101581ae9f4ef0681c0d5145f4bb509dcd57ce11876004b493d72492349b97254af4f98b0c05af6c98f285d02cbac0fb2348f663a0ce804bf00c8cae2c1dbc0a2661c156af2b680ff3f3690b862f07cb5160d2e4259521650000a1fb3b6c7f755e4eaef1f9c7879016bcd36e759db0fb4255e979f20314a3fe143ce432584b8f2fd3546bc979e5cf1b25312f63c72232", 0xfffffffffffffcbd, 0x4000000, &(0x7f00000001c0)=@ipx={0x4, 0xffffffffffffff7e, 0x84f2, "42c5bf9e24db", 0x8}, 0x80) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7ff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x4, 0x1, 0x3, 0x2, 0x2, 0x3, 0xdc5b, {0x0, @in6={{0xa, 0x4e21, 0x5, @empty, 0x3ff}}, 0x20000, 0x1, 0x4, 0x8, 0x84}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000580)={0x0, 0x3aa504b}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000600)=@assoc_value={r3, 0x5}, 0x8) accept$inet6(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x1c) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f0000000140)) 2018/05/17 15:19:19 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/05/17 15:19:19 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:19 executing program 0: capset(&(0x7f0000001000)={0x19980330}, &(0x7f0000001fe8)) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x100) chroot(&(0x7f0000000200)='./file0\x00') 2018/05/17 15:19:19 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000380000000000000000000000000068000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x3, 0x20000004091, r0, 0x0) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x80, 0x400, "5b37bd7b5857", 0x8}, 0x10) 2018/05/17 15:19:19 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x101, 0x2) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x2012, r0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x101, 0x4400) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000200)={@multicast2, @empty, 0x0}, &(0x7f0000000240)=0xc) recvmsg(0xffffffffffffff9c, &(0x7f0000000740)={&(0x7f0000000340)=@can={0x0, 0x0}, 0x80, &(0x7f0000000680)=[{&(0x7f00000003c0)=""/45, 0x2d}, {&(0x7f0000000400)=""/252, 0xfc}, {&(0x7f0000000500)=""/7, 0x7}, {&(0x7f0000000540)=""/107, 0x6b}, {&(0x7f00000005c0)=""/173, 0xad}], 0x5, &(0x7f0000000700)=""/31, 0x1f, 0x2}, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000780)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000880)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000009c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000a80)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000000b80)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000bc0)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000cc0)=0xe8) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000140)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000d00)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000e00)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000e40)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000f40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000f80)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000fc0)={'vcan0\x00', 0x0}) r13 = shmget(0x0, 0x1000, 0x240, &(0x7f0000ffb000/0x1000)=nil) shmat(r13, &(0x7f0000ff9000/0x3000)=nil, 0x4000) r14 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001040)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_team(r14, 0x8933, &(0x7f0000001080)={'team0\x00', r6}) getpeername$packet(0xffffffffffffffff, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001100)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001400)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001440)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000001540)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000001ac0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001a80)={&(0x7f0000001b00)=ANY=[@ANYBLOB="dc040000", @ANYRES16=r2, @ANYBLOB="110029bd7000ffdbdf250200000008000100", @ANYRES32=r3, @ANYBLOB="400002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="a401020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000900000008000600", @ANYRES32=r6, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400010000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="74000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000440004000400fff87f0000000100ff024b0a00000100008419770000000004cdff000000000405fb0000000007003f08ee0000000000011f0300000006005cffff7f000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400fcffffff08000600", @ANYRES32=r7, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400814d000008000100", @ANYRES32=r8, @ANYBLOB="f80002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000800000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040008000000080007000000000044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001400040006000803020000006c0004040800000008000100", @ANYRES32=r10, @ANYBLOB="c400020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r11, @ANYBLOB="080007000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400b835ffff080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r12, @ANYBLOB="080007000000000008000100", @ANYRES32=r15, @ANYBLOB="780002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r16, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r17, @ANYBLOB="080001006bb925a47efaf949d143504c58eeb2c02581b47d9cf47f56c0d0c2701fe04b8861b2053c8eba0aaed507ee1eadca05254911eae1e4a22768950200ee7df440fe06057b41256cfe7875f11c4f6d32496058f63ac9364dca21a5a4", @ANYRES32=r18, @ANYBLOB="800002003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000600", @ANYRES32=r19], 0x4dc}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f00000000c0)) 2018/05/17 15:19:19 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x1) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000600)="bc", 0x1}], 0x1) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x80000) 2018/05/17 15:19:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xffffff48) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000080)=0x44) sendto$inet(r0, &(0x7f00000001c0)="79c2d53a000000003821df89afc149a88567ba85e74fd21f9d0dfa722f10bba3d438e0f3de69ae7acc9cae05963bacfd1181b8b2d7bd7889", 0xffffffffffffff66, 0x1, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x5) r1 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x8000, 0xc4000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000240)={0x1, 0x8, 0x5}) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) socket$packet(0x11, 0x0, 0x300) sendto$inet(r0, &(0x7f00000000c0)="92", 0xffffffffffffff4f, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/05/17 15:19:20 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x100}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000000040)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) close(r1) 2018/05/17 15:19:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/05/17 15:19:20 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000)=0x9, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000200)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000100)=0x5, 0x5f) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000040)=0x1, 0x4) recvmsg(r0, &(0x7f0000000140)={0x0, 0xfffffffffffffe82, &(0x7f0000000100), 0x0, &(0x7f0000000180)=""/81, 0xfffffffffffffef9}, 0x40002104) 2018/05/17 15:19:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000003000000001400000004000095000000000000ac266e317a4a1f06946d48fac8f107c67afb41e53e52c2b5a650000065e6df88cb83c748f5aa7440488b52d70e5aa243b0e89c3f489465d4b0e713afe22d5f15bcca1b4ccbbcbf4433561a4b8413d481805461310a69730aa5a97cd1f276c27d6d92e8082294fafdf7e24b229b09bbad778c2c42dfd4acc3326c7a99856d326a27031c107a5b4497a64cf39d88a88bd5dcf99e378807134d62d991d40492776f80b12ec0747355099916f9a0eac33c000ecad62e24957cfdd204c5c52bea77227ef98095770c6ae60d15f1ac2e176b7fed0000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) pause() recvmmsg(r2, &(0x7f0000001700)=[{{0x0, 0x23e, &(0x7f0000000180)=[{&(0x7f0000000340)=""/37, 0x25}], 0x1, &(0x7f0000001600)=""/231, 0xe7}}], 0x1, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) r3 = syz_open_dev$mouse(&(0x7f0000000500)='/dev/input/mouse#\x00', 0x5, 0x4000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000300)) sendto$unix(r2, &(0x7f0000000280)="bb7d3f", 0x3, 0x0, &(0x7f0000000380)=@abs, 0x6e) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00000001c0)) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) bind$vsock_dgram(r4, &(0x7f0000000200)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240)={0x2}, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00000002c0)={0x8, [0x6, 0x8, 0x2, 0x9, 0x52b, 0x101, 0xffffffffffff8000, 0xfffffffffffeffff]}, &(0x7f0000000540)=0x14) readv(r3, &(0x7f0000000a40)=[{&(0x7f0000000580)=""/144, 0x90}, {&(0x7f0000000640)=""/178, 0xb2}, {&(0x7f0000000700)=""/190, 0xbe}, {&(0x7f00000007c0)=""/184, 0xb8}, {&(0x7f0000000880)=""/49, 0x31}, {&(0x7f00000008c0)=""/46, 0x2e}, {&(0x7f0000000900)}, {&(0x7f0000000940)=""/68, 0x44}, {&(0x7f00000009c0)=""/68, 0x44}], 0x9) 2018/05/17 15:19:20 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:20 executing program 3: r0 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) write(r0, &(0x7f0000db4000)="26000000130047f10701c1b00e000000000000000100d60064f418ffff00f132050014006e35", 0x26) 2018/05/17 15:19:20 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000180)=""/145) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6gre0\x00', &(0x7f0000000000)=@ethtool_sset_info={0x37, 0x0, 0x6a}}) write$binfmt_script(r0, &(0x7f00000005c0)={'#! ', './file0', [{0x20, '/dev/hwrng\x00'}, {0x20, 'ip6gre0\x00'}, {0x20, '/dev/hwrng\x00'}, {0x20, '/dev/hwrng\x00'}, {0x20, '^{^*'}, {0x20, 'em0{-'}, {0x20, '\''}, {0x20, '/dev/sequencer\x00'}, {0x20, 'ip6gre0\x00'}, {0x20, '@'}], 0xa, "448499c76f6b8d5810a99be6c71f48568823ea66d0a2ef7a18eeb691ee1cb0371c11565f5a9f1635efd7cbbcd687b13153ff676540b277d1d5399bac100c720b4f12f2bdce543ab56f8345b1194a2c440b20521a4a67289f05014fca52c2a5ca0d00e5f6b713f541f88d1e34ee4053c882dfd2da38926a55aeb51684f7c6ad87b5fb39007e032e9ccf8e0989ab0767c6d8f99e29fef2480c1f0eddf4b9196c9b9472115db34ad5e531ac07975ade94a86f1833034929b9066861a5af76b4ff17c20e225093"}, 0x125) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0)=0x100000000, 0x4) ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f00000003c0)="4e11d67cc0a33e680c4f560c3f17b05aefc8016f08e8bebc1c3892d5acbaf462695630f2ff6b501c8ce4d7505b190fbcf6cda700261496869a4eeebf5ce08bef447adfca7d3b7c19c9eff9a52c2d3a211b") getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xffffffffffffff13) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00000002c0)=""/65) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000280)={r3, 0x1, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000340), &(0x7f0000000380)=0x4) sendmsg$kcm(r2, &(0x7f00000028c0)={&(0x7f0000000440)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x4, 0x2, {0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000001700)="fcbe4eb88df9f8a69c3767ecda30c8e15a3ae10278691b0f05af775ef1f6bf27052c0fb897e01753c625b74671d8088333d6f031699a84e9dd9146b54b00cd3d4e1f5f036fa7471a6d8df22d2a56c82f6b80cec82d7d5f325fa6a5ba44dc49165885335d64e71fb84ec6b8b1400f6ef87493e8fbb80cbb87d9b925195122a6ef0793a9c29b9c686e3ac1e58658321fe5a480b9d23d1c922b8be1467490f2d1067087f80a3703cbd160ab5a8760fab2152faff85b33807c09169fea75678a22db0c8670b9240081f18ef2cab714abf942d337048aedea8310cf46dd29732111a4df54f6da40", 0xe5}, {&(0x7f0000001800)="caafa3783a11ebb36190101873686d3746f80f0ebb80f139789f47a82883b17ac6954c7ba2eee49dbddc5f3eccac4ec9609d6ccee6d7fe8f5226c14fcc3925a07e64934d73e5867ee27d2f557433f1bf0fe5e651ff73711c6a33f149c50cacea38b6ac0d8482f3e34248998d572e680cea86b7f58c683c3ef9221a8781411d9d7ff6962f47dc5e2d3a27f5977a1425b96e2f7f5c99c88f97fa69e118aa52a468a640aa783766e2334e05029fc0babe7ca79e99b2de04203d52067236387c4432804f989405ba89b5922c126ddeb47a2b054f0123ce65addf16726c365065b2dbc12da65727b416fdf59ac87189b3a896704141e68f33a46341954898c21c56c16b379baa87b120a0d0dd290d146b6a22c62fca99f202e8907b245bbc30d509418b106ffa049332987bbfb2915ac31ae9d2e753e638aafdfc4aa57afec7c581c25083878d077a8fff57913416be37d57030c33d7d73363122c293428f57560867ddf84c78361cc440b8fa6b4b0e0567c24d3e8d7bb14c08d8e00096511a51270fa822eea3d0bc301d9833041dffea5c2da22e6ef5213e9b86336636ae2e5b2c788094e6c5cd71d113cbd059128145d78e4638875fc438341f816d64050e6701d9e93490c6dd34cd50a9d3d43b63b5db769227f553d8e204a00e175f70d1c6d3337acc07b263ded3a653aa5a67ee5c2139b57b53c0a94a5b060589438b0d261c16d03226c83fc1538a08c24f1ad5dfaf814c4c7e103b7a83261157d6334518373c82718a52faecb4fdbf2b1cb6efb05113582bfbe5618fb50da402306bb65b450b78c5b10bfae4a340cf81a905ecb24991929761b100288b33dfab870e5629bba020d33b788e5ee993b2d3abb5f8c58e4e5fec0607f928553cdf00a394cfbf7f2d579aba2f6a96eac6b53f3e63fe691a87ac15f0d47ace4b83445a82d057248bdb91367ce1daa7bc7d0462bcabe2201b3b5e67e5e5393f8e3c47bc191f1e2e2f0f45f2450ce2b81b76671bfbbc347773ec5fa02a1c2f1972c672c35a567c80535b6d29573c2f36103ec704afda84f67f4262f928a17bf375ce1034c304ba92c5c87960f48a278b7daa0b07290345cba2c3b569e504cc60ffa5907af888971a1230d1e4e183cbc530155224c4b5e8c0433d8b849559b7a7cbcb6f2b616c1ca18c1340fe82239a788caba86c73ba1e5ef1b64cb9ab413e9f48e5d618196c224273b4c82e41e96320c95b1108b99c7ac04b82cfea6c2e7a77ee65b70e90dc8b0206195fcfe70b9a2bc1d1fc9191fd57e9a95214ab80f3da6792356b2f3e06287f2c6b0b34a2f74e09cea314787040082c95bb9ecfb4ef170cc97f1146f21301eb88f833aae01c01fd7f4736b308282485f07d4ed26ef659eb91fc76fe6c160e5b861b0e4d44fad960370bf977e15940d9adf68adb1f787acabd43a5feb2de35b06f00d648bff6134d06409e6a46444991200b0001bfb9c35babff18700d386b46a58cf84630c2399ab0a87865b55b3e7391a457c638b966d0653e2db294957bbbf3be099336f8378b4e1f76c9934fc93ddb428e94bf2b6df57e9135ecf881e03a75c1e87381eb03912950a72532ef4cd1c4bf01473f7d63e647dab3e73cfeb4b2fdcef35a3c661b2f74ae90d4c4808ddd155e445ab5499a4f3965d32cfc47589cf52117c6b67bd87ea862b715352bb97110be026de5a220da3dae4f9c86c66ac4cdb58fda47434e019f7c52bdfcead88f39e8e53ab1d94557395e47da47d7e7a4b348180902d88c43b1473cb5616a8028e33330ff21bec925e37b657c48397eccb43f2c06bdf9203748c1a661aa94fe51eccd68bc2ef835a1894dfcb789657379a165fe450da271dfd2121a132c42afde33042d226360dcac60236cd2bb32db91cefeceaf0267f0760e2d42dc8c188cfbfd55b73134b2ecad595e5339ce4de18e0555a2831ee7b7eaa08a995ef03d4d83fd2a2bcd784e4b0237baca9fadca0a5e0195a4e2cb0a4294fc99ff779c24bef8ef885289b3f40ee7fbe4daf140e0211af0565dc77e4fc126fbe2d247e71ba54a5341dbc307f51b20647e7ad081576e2c26d9ed445649c3e9364eb608380187b6469da0fb08c2ba3c66568ae39a87ecdfa999b8cd454c04062935f0d9d79fc191f6c8f499fcdc401f791d777bbc8aeaac93ef67d3f770c897c8f8f4d5bd50661488530ee1f6d506eab659079875ab7f87491f7748d830f6b5e9c00104e0aeeb64f7f0376c3c668e03db4911862a3a9d36fa4151711c3cc013b7599a4e2cfc0c898758daed277d32adb9b42cf5bac2c8fbfbd49e772747fff2eef7c99a7e18df02990556623ce24262eab8faa7965b84f20ff6715b8fb1e8fbaab01f7ffbeb3d9b03595cdc9c31daa7d2294b930d17dfb2b6f91c8982eb7f5d0671ae6e410a1efd5d7fea1df2eb4540b830cecac9c7551b0b3bb45dae0a8744700ba3adc0cd2832ec28202cc1ba300ac3e936f307edb484843af7dd6224f12febf72a4f632765013dedf46d16df9b3d6bfd62ed20303cb6b30e8eaa14d55ae8823032aca675fcfa6b965c4d75174b064617947b9c271433c9172d552444d6a566091703824e3bb96f2f5a29211e872f14309a48dcc7529fac0ff93944c8aa3f4a18ff73f1aa63806a2b417330e562a48f1cd6e287abc9c0c8b45f97e747b47a6e6016d689b913b4c86391cc705de98940ebaf5200f1928068974b6305aec1157504cc27e9463ab7f63d18d4bb6b5d491f1783dbb2d67c0c9ad1085f448ca7e9d51505d8ac9912dd076e2a513c6e98d9bc5aaa7dbb2298245200020904aad6e5ca528ebf07164b534536092dacfa0dbffe3bab5177ca2c2ac8910beb37044e2ca3c360d317c5e6a30dd7c3abd1710bec14c5e86b30854256589bb572bcd706971f3e444908c67b8ff88ed1969f2ff5be66fd01b40315a223d458dab39638008154fc1fcd7c23dd5bd06a133617df813dfbf1ecb18b6f2ee45327fc9f752524b065040972e79e594867a0a9f61684e8235cc293bbfddc56f76fd1fe39e4f87d2a9c84f19333edbf5114d795566ded316ad476f88c8209405dd43fac6afc6612d24941ef8f00eb558a709f0487ca93b29d5f868bf661877d34f948ae34117c7f14a3b965afd8be60046575be2fdc763a619e010ac09b75940eb2a5e652983b6086d085f528969b25322aa9623feb470cc09dc4fa251b8b095a49b69298de95f5b86f1ebba63cb5662f83246ea81c12ac2155ef566deaf7789d9c2a61459651cf115ec33329764e829fd542b8a85e0118bec7ee080e115ee186caadeb80a1277466ca0aaac1822c478e4bf4859c6ec642c46a8aef27bb30a86295c847765a090e6c3426404fd9f1716cd24895127f116390adc8f12aa323540c56f64bbdcb716d6b538f6e3a31f9d7c18dcc1f73502ffec34131ff8eba48218868412cb99a43929873eb7a7bdabdc3af8c2f68cd8884962603e48acc57538a02996ad9485074d2fdb55ef97da0c508e75f3abcde1a73200f31799cec5aa17f28b8c40da67790f1a9c1b4d89479ae2a5c72437256af82c4a17180d8f519281c8dc9750d67edad5c81c569ebe46c5542ff97628b4e043cde14cff2f96d7db9c101018b83b234c4fc81365ac80306fdd57f0bc77b9db42f2a8b6c0840ef4c0e73d59fd84cbd5234e7e21156ae10245cb227bdd3da977aaee673a1765b228cae56102057e0bca0bcf2e687cb5e07eda1d4b639597319e766f623311d9270d41b47c90787ba51ea85a883cef211faf11eb34c9a288cebedc030d3685543724fd41cab1a687fb6ac51b053c061ff7cb197a3f1f37b7844991c818e895f9d06ea09a116d788cedef3ac34fb2b0c56726ab09cf2a34260f0cd39972fbf491af659f7bd78b95d73a0d7979dbd93220cd0da19f293ff4d1b7a93a8fbc51fb9405a9db90cff9c1ead6ebcc1550ee36110d8e06fb28d2dcdfcd7fa9f4abb0751604d6be9893c4846969cca845181ce34a2d12cddbd2676c0ba5f296f259a83401b63789b0c8725f21913d914b6fb106130d68a72409d7e021737045ef584a60b7cc99c2eb6fcde4f6cb92c706655925d1d98d7f3ded9348efffdcf4cde48d6de3848fe653e71e09b9f0a6bb67854e6654708bf57bb1c0cc02f195302447071d7012258d2a47ef986a92e126227fade1316c59e9763689fa005ed7cee161adeb088bbad5afa39ba3bf1d34ea788b6b5c9af76f75c75745e6c9b4eef563de2c31d37f996bfbdf3e8ee002b613aa4ebbf2d834bf030b94b44d8d0c4d0d65bdfef93b0c718fba25ad52c07b6bd26416fb19a351b176169982e05ec35f352e858f26d2e672c6b714cf707164d4bcd9c001a01ce011373d0e8760425b10feb9482fa6b21fc72ab0676eb836632f01a18e64e5bd49412a2f77ecb9848c9969eb6287ce8564affa7ff0a138b6a05e561e0bbee92efe81edf2d4e5e699d71f50b8536488ccb9a5198f4df64b84034c1cbce14a39ee13f46d3e54a395b38533a9642e45c27549417322c5af5587d814e3be455c61fe7267e0afa6252d41e23dcf9d6c8713935a373f4a783bf805ca5aa6fd59de53cb7755c811033932d54d93944cbbad3483984923e257cfb19be85d397da0bd5d5172818490c571b75daeeec910e0c40029fd2200ddcd4b3c48e7d16802a1b41ee0f625fbced95d54d71a0d23fb4cacf4fa02024b9784121fde3dfe2284e136548e09818c85d148f58f7e486e3fd5b4934f828f8d0ec8a45eaa5fc49ada827a5073bfb16653e06c406fdfadbecdf37a08fb5724e1fa2949d7807058bebac998a8cc137bab2342dd7106264a42f1ce80c4fdf5bd1a81b7695f50568f6478c536bea5df7780fbf6ba01f1869a3e7655155be0259da535b0b3d526e1268f09253458dfedf0657d0ab5c0d9081e043c08b6042e984543506d8b1be8d4b94434e68268ed10c9752cedc11bf7d2cf288b8ab7c1e85b6db9bf3f0cf3338c090b198b1201b50f9db4d5b323d2b33128817074be3d6f86ffabdc705dec5a3ec51138cec1f57c83e6a83767b74b8b20b6c2c9b08cccaa9bcbc59f6a7d1c620bf485bf569947ec5977c992dd6aebc4bd3361f0a12309c427658d5bb46039083591f2acebc89cc80e859b21b306216af75d3a48c97ba56cf54f7b8bf1433cbbcbb201c5b91d2d6aacdd3b8b7d09989aefa5873439e07b8f4eda32cfe2c34ee5dae32412f37e9da50f2cea290927bbaa615538ac987bf8ce7d0a27e85aaee06510983bbceb4ad2a5214fcd2d226a3851c05b01e180e3b9cd8fd870662e337c71275e2c0feae1d502b0863828465414f308356197a97f4f12823a58b31339552f33ef7c19d5b495d5ecc8ac0e62c4b07867256d295f5d874af682b08a7508abbac814d6d6dce6bcafc767af51f19dafce880e527dcfe2655fb3c33110635fbd15e5c7b41ca8145843f063ecc8d8ad5269f5a041315c9b1cd0258d5a21629f06d421f6b102be0e847c45ac0642dd7bbdd7e70eb2d370fbf299fa0f63586cff5f093c5f6fdc0cd86cab82e11e44e9561a46c8efbd4e62ae072f6ce864bf9d9cd7d699122a787a8e7e7510db600418e842cd2e3912f9c796be10349c3ba2cd67d21b6efc2fbb26f8ffa88fd36e18549b1ec012df563f36f43629ca1349e676f9faa8ba7f05cb7a29afdd393afbb3439f4992bb7a4ffa80bfdfdabfcb07ef8195a47b726cae36de58152e8a13364f7d152adbc96255d12f2194cb7391fe6cb237fba19ee63e825db83d654b6c0fcb3045e1a3c8dc40df9ce11544f50ac81cdd1d867", 0x1000}], 0x3, &(0x7f0000002800)=[{0xa0, 0x0, 0x6, "01ee17f579fd51e533ec46a0ca3b1ba231bd5cbd0de62f0b9cc535e502c7dea531d45454237fcb36735c0eb7e0b7bf18886a0b9c5fcad083781a5767876709236cb1fa88a7fc00f192068d972f867588078c205c8264b5e9f03e7aa8a6097368b422a89619509fb02dbab8452a5ea9e27147441e0886f20e60ec2645ebca5cfbdeeb8fed2c978a944f936cc55e4f"}], 0xa0, 0x20000001}, 0x800) 2018/05/17 15:19:20 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000000)=""/27, &(0x7f0000000040)=0x1b) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000000080)=""/124, &(0x7f0000000100)=0x7c) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x105000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x800}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000200)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1000, 0x1, 0x8, 0x5, 0x2}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r2, 0x0, 0x48b, 0xa650}, 0x10) 2018/05/17 15:19:21 executing program 6: r0 = socket(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x38001}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r2, 0x100, 0x70bd28, 0x25dfdbff, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000005}, 0x200080c0) write(r0, &(0x7f0000000000)="2400000052001f0014f9f407000904ff0200070208000100ffffffff0800000000000006", 0x24) 2018/05/17 15:19:21 executing program 4: move_pages(0x0, 0x1, &(0x7f0000004000)=[&(0x7f0000ffc000/0x4000)=nil], &(0x7f0000000000), &(0x7f0000004080), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x3}}, 0x9, 0x2, 0x1, 0x7fffffff, 0x1f}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x4}, &(0x7f0000000180)=0x8) 2018/05/17 15:19:21 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x80000000, 0x40000) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000140)) mkdir(&(0x7f0000000180)='./file0\x00', 0x112) symlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file0/file0\x00') open(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) 2018/05/17 15:19:21 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) fstat(r0, &(0x7f0000002a40)) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x10000, 0x80283) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000f80)={0x0}, &(0x7f0000000fc0)=0xc) statx(r1, &(0x7f0000000100)='./file0\x00', 0x4000, 0x0, &(0x7f0000002b00)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002a00)=0x1, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000001340)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002740)=0x0) r5 = msgget(0x3, 0x1) msgsnd(r5, &(0x7f0000002980)={0x1, "ff641e2da3e1fe33c1ba354b2f2be94644e328577e6edb13e9a5cf086f91fc3be803611d37f9bec34848769d8dd71475ed3054298f44f73eb3503e43b420031db027394e206329483912a61b5f84c09a011ec1677b6a200fecdecc9bf7cf77cc492896a96ac081b858fd6c4676a482d31657600ec6a35e44"}, 0x80, 0x800) lstat(&(0x7f0000002780)='./file0\x00', &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002840)=0x0) fstat(r1, &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000002ac0)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000002700)=[{&(0x7f0000001000)={0x21c, 0x37, 0x404, 0x70bd29, 0x25dfdbfd, "", [@typed={0x14, 0x74, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @generic="dbbd22e0eacb708f1f4dc3bc161e3c5db2d330e60f2009eb9d963ecc85f4b51b071ebf35836ae8b7f412838e36a4fe97c5db885d086443803d02a1929daa956af3e74d825e0f00a4cd38a441c7d9b45732b437a2440785dfb0f7607640ac63c39b1b29a2adcbe6047741bb144b11d736c44216926146fcdc68c9ffbaf048abffdf157fdd1315d838bbafdc0ea20009851f0d104802229d78711f4570ab4fe58bc09282ade18081f18d87551c19377e8d6063058b575c82fca3f6307ad6383cbcb6bc53c53c7e62dfc78ba2dde2a6ac9ca177003d", @generic="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", @nested={0x4, 0x21}, @typed={0xc, 0x52, @u64=0x40}, @nested={0x10, 0x76, [@generic="ba2c14846d", @typed={0x4, 0x93}]}, @typed={0x8, 0x75, @pid=r2}]}, 0x21c}, {&(0x7f0000001380)=ANY=[@ANYBLOB="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", @ANYRES32=r0, 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@ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00'], 0x1354}], 0x2, &(0x7f0000002c80)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000bd57c02401bb0000000000000900000002000000", @ANYRES32=r4, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="280000001f01000000000000000000008f4d34c223e79f046584b6c9b6de0aca27faffa7b66cfe4f7a586648b0022d01860b9595", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x140, 0x840}, 0x800) write$binfmt_elf64(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}], "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", [[], [], [], [], [], [], []]}, 0xde4) 2018/05/17 15:19:21 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) fsync(r0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = dup2(r0, r0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f00000000c0)=0x3) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x80000001, 0x40000) openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x40, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) ptrace$pokeuser(0x6, r1, 0x2, 0x42) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000180)=""/247, 0xffffff80}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xadbf80a3}], 0x23a, 0x0) 2018/05/17 15:19:21 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:22 executing program 4: r0 = gettid() ptrace$setregs(0xf, r0, 0xfffffffffffffffa, &(0x7f0000000040)="61704c7481ddbd2694982b87edd0a877450536564cb93291aa8cea8e28806fab48e0566f24acba61cccdfe505ffe444815afa1cbc8d7b1f6c6758a1f3c7f9c954cc7e67dad7817f2794efe743c7872066c5e239ea9abc18757b61ceaba4310c24e4bc87b8d7e56") io_setup(0x7f, &(0x7f00000000c0)=0x0) r2 = socket$key(0xf, 0x3, 0x2) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000080), 0x2000027b}]) 2018/05/17 15:19:22 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x7e, 0x1000, 0x5}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r0, &(0x7f0000000180), &(0x7f0000000300)}, 0x20) 2018/05/17 15:19:22 executing program 6: r0 = open(&(0x7f0000000080)='./bus\x00', 0x8000400141042, 0x20) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00000000c0), &(0x7f0000000140)=0x4) futex(&(0x7f0000000000), 0x400000085, 0x0, &(0x7f0000001ff0), &(0x7f0000000040), 0x0) 2018/05/17 15:19:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(xts(xtea-generic),sha3-512-generic)\x00'}, 0x19a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d0cffb)="e6558f1a", 0x4) 2018/05/17 15:19:22 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, 0x0, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:22 executing program 3: r0 = userfaultfd(0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair(0x1f, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000400)={0xa6f9, 0x3749, 0x12a1}) r3 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x1}}, 0x80000001, 0x6}, &(0x7f0000000240)=0x90) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r4, 0x1000}, 0x8) rt_sigsuspend(&(0x7f0000000000), 0x8) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000013000/0x3000)=nil, 0x6f3000}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000280)={0xaa, 0xc}) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000004c0)={r5, r6/1000+10000}, 0x10) r7 = add_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="beb30bd77d0c37361b6ee2199537b43b0ff0b1c8b8eeb9", 0x17, 0xfffffffffffffffa) add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r7) splice(r0, &(0x7f00000001c0), 0xffffffffffffffff, &(0x7f0000000200), 0x6bd2, 0x0) 2018/05/17 15:19:22 executing program 0: unshare(0x24020400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x0, 0x0) accept4$ipx(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/17 15:19:22 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0xffffffffffffff6b, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000580)=@nl, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000700)=""/221, 0xdd}}, {{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f00000002c0)=""/52, 0x34}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000600)=""/133, 0x85}, {&(0x7f0000000300)=""/84, 0x54}], 0x5, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000c80)=@hci, 0x80, &(0x7f0000000d00), 0x0, &(0x7f0000004b80)=""/4096, 0x1000}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x6, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/05/17 15:19:22 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)="2e2f6367722fa8c5794ebc2810006b1d006ed012e2", 0x200002, 0x0) capset(&(0x7f0000000000)={0x20071026}, &(0x7f0000000180)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f00000000c0)={0x20, 0x28, 0x1, 0x0, 0x0, {0x1}, [@nested={0xc, 0x0, [@typed={0x4102, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000200)=0x27, 0x4) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000080)=""/62, 0x3e}], 0x1, 0x0) splice(r0, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000001180), 0xffffffff00000000, 0x0) 2018/05/17 15:19:22 executing program 1: timerfd_create(0x0, 0x80000) r0 = socket$inet(0x2, 0x20000000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00000000c0), 0x2) personality(0xc900005) close(r0) 2018/05/17 15:19:22 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x82001, 0x0) write$binfmt_aout(r0, &(0x7f0000000680)={{0xffffff92, 0xffffffc0}}, 0x20) 2018/05/17 15:19:22 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, 0x0, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:22 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x9, 0x1, 0x3, 0xd, 0x4, 0x7fffffff, 0x10000}, 0x55fc) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/05/17 15:19:22 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0xfffffffffffffd9e) listen(r0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x408400) flock(r1, 0x4) accept(r1, &(0x7f0000000100)=@nl=@proc, &(0x7f0000000180)=0x80) connect$rds(r1, &(0x7f00000000c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) 2018/05/17 15:19:22 executing program 2: unshare(0x24020400) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/195, 0xc3) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000880)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000008c0)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f00000009c0)=0xe8) getresgid(&(0x7f0000000a00)=0x0, &(0x7f0000000a40), &(0x7f0000000a80)) r4 = gettid() fstat(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0xffffffffffffffff) r8 = geteuid() stat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000cc0)=0x0) stat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000ec0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r16 = gettid() lstat(&(0x7f0000000f00)='./file0\x00', &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000fc0)=[0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001380)=0x0) getresuid(&(0x7f00000013c0)=0x0, &(0x7f0000001400), &(0x7f0000001440)) getresgid(&(0x7f0000001480), &(0x7f00000014c0), &(0x7f0000001500)=0x0) r22 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000015c0)=0x0, &(0x7f0000001600), &(0x7f0000001640)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002c40)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002c80)={0x0, 0x0}, &(0x7f0000002cc0)=0xc) r27 = getgid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002d40)={{{@in6=@ipv4={[], [], @remote}, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000002e40)=0xe8) fstat(r0, &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002f00)=0x0) r31 = getuid() getgroups(0x2, &(0x7f0000002f40)=[0x0, 0x0]) r33 = gettid() stat(&(0x7f0000002f80)='./file0\x00', &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003040)={0x0, 0x0, 0x0}, &(0x7f0000003080)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000030c0)=0x0) lstat(&(0x7f0000003100)='./file0\x00', &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000031c0)=[0x0]) r39 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000005f40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000005fc0)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000006080)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000060c0)={0x0, 0x0}, &(0x7f0000006100)=0xc) fstat(r0, &(0x7f0000006140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000061c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006200)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000006300)=0xe8) fstat(r0, &(0x7f0000006340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000067c0)=0x0) stat(&(0x7f0000006800)='./file0\x00', &(0x7f0000006840)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000068c0)={0x0, 0x0, 0x0}, &(0x7f0000006900)=0xc) sendmmsg$unix(r0, &(0x7f0000006980)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000240)="d5087e09bc4069823bc8be410fcf69facd419d5c27848e32ea3403b29eba8d97e7d20417426fd0bf07ef640985f96ca9aa00634140560b938918ec87bfe88b21bba42eeae37328a61a87acf05218e8df2cf50ebe6d8bb638b646dc8010edb4b6be40a477bf700ca34a1bedf21d8b1d61f8ac29eb66", 0x75}, {&(0x7f00000002c0)="9716fe699e0255e6b87d67a0854ef1f983a8a567d9f1bea5b326dfe21516a89dfa05d6448e162a41b0a2e4882dfab9cfc6c63b25a50bef12d56f278325930d6deac63edb829fdb4335263c100f6424fc5ce73d56ec7236cc10111f587e", 0x5d}], 0x2, &(0x7f0000000340)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x80}, {&(0x7f0000000380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000400)="1bb20201ab275ca30f16992b07ad82c4194a2c3885032b4941be7d86506571a7e5a1e2304ef3f77ad8e1378f3dca38e82aafc61ef115bf7eaa7de37311", 0x3d}, {&(0x7f0000000440)="b981c91bee9621e9977950e02f49a1a51a8446ac38438d98c9f1aa5dfa3ea7f5605a2944b0513aa82211d35bce4a4a4a6833c3a73948136cbc38f7cb0bc1aab53c028382dfdd85ead16e6c0ebbadebed64f3e0b9a27bfcb8c1e961d41fa58e6e63f73a5d13060806b33bc08b15c332e794294c7edeb72531b2e2a66ef19c9f8fe2def750faf5881920a90989b676ca9d7b3f20adc915d66f38f6f35d87b1a907b997769d96001309e31f553c04e7372a4d06282a2843b82dc40c8f6114c18a8e29368702468abdf41fe4a063", 0xcc}], 0x2, &(0x7f0000000580)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x28, 0x4000800}, {&(0x7f00000005c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000640)="88a7fc9d40a0aba682f7691dcef751acec6e8e22225ae9ed11d0838ac3f2af7db38d23b5b92c1c24e8602b5fb43b57c2cd34591cbe56311052dac5a782038b1e11935043cd9e1f4226580a04ea14", 0x4e}, {&(0x7f00000006c0)="e7dbd9d7078ab3ea6f8c657a58e2d6b606396967e92f436fedb786917b407869563f13d3f05bbe23facf1eab01f5246b94623860e5e57af78052499bc5f091d5f764ba00a7a5103b44d42acf093d19920f9b7db0092a461a943e2c7a0575cdd6674a2e2d363aa91e893b9bbb32618c9aeea0877217ed6551ae7507350268ef9c9dbcdd89362823d1aecd92023476d277336e4329d8332b24", 0x98}, {&(0x7f0000000780)="46d4a1e836cf8785eb7c81a04c4f5324b495ef665ab369d86283ed30f893f5e0d655ca76a59474c5b70b02659d078dbf4e559005c361be0bc60daf06934f60f640ba4efc185080eb9fe904f648cf26ea0b52bb584a6d5bf93c069f8270", 0x5d}, {&(0x7f0000000800)="8a60c8d2cc44499b97e3b6b57483c12556a6fdfb64ec37cf7619a40fefb463b18e7d7b3ad78d539a794b1034a2b00d8adb4da77b13b9c8498589b479", 0x3c}], 0x4, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xf8, 0x80}, {&(0x7f0000001100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001200)=[{&(0x7f0000001180)="8d83305d16cd829b9952fa4dba535f9147b111760eb5fb2a321acdf198352456601a06b98e7475f54c11d9a65d983cfef8ddc5333419416eea5440e0be2f043d50c6986eb53a02e3d2d687fda2a2470baa1a32df95db95afcfe9f86318d36e7e768965fb4636", 0x66}], 0x1, 0x0, 0x0, 0x10}, {&(0x7f0000001240)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001340)=[{&(0x7f00000012c0)="57a9b51981230598f2dd403a7af8f6e875dabd2859f6d7b98d985edf51a76e2cfa5a7265f2f95d4100cc8b9c14e3b327b582069644795c8ff54c79681564d5140c00d5a661a1", 0x46}], 0x1, &(0x7f0000001680)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xe0, 0x4041}, {&(0x7f0000001780)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002bc0)=[{&(0x7f0000001800)="c68f93a8a43789f368a8c607e4047ab8aecfe56c6b484392483dbc74ef683d863ad42c80a733fa851fed827908f55b2d40328039a942c97b2656bc3f5dad62f319859046ce88e20237aebba24432f386d150605aaeaca54461abd8ddc4324cad6517f696d7b6e807b740f4cfcb81abaca689c003ac6ff255df8d5b6ca21c847468276ff286c5723afdae97977da12a0331bc61c3e8fd368f56e91461b797556b5ed782728c3a5b39ca72197d54162f29f57d1c82a287cc1d4df29560304d5f377f315934ad431cdd90a8396047fc99", 0xcf}, {&(0x7f0000001900)="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", 0xfd}, {&(0x7f0000001a00)="17d0d8c860a89e8f4382a197a248c825921157995e73f6b6000fea03a87038983fe4173fe2f6b6353d4b135f23ae237b72af20126b4629096eca74cefa8740a89232f60ffdb5b9e2d1dd43f2b5880f7b3a82470c24ae34a80e4d5e16018bbd25d1ce789f5843cd1ff824345e60598315867d8ff0902cc19e560a8eaf0de699dc69fc3d2a1429c465207deacaf3ac57a60c54b3c1fcf41952a5cff7213491f22dd445e41942da3feec0c608cf5a5cba57761bc57d5a9599269c229ffe242d", 0xbe}, 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{&(0x7f0000004f00)="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", 0x1000}], 0x4, &(0x7f00000063c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r45, r46, r47}], 0xb0, 0x54}, {&(0x7f0000006480)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006780)=[{&(0x7f0000006500)="2a2aaa5051bb4235ae69043b65fe583bff18c7c857c76d04426ef297f57778737deb65316846e7c8753622adc9331a2e9cc14b45e744de46732050e43b737001935c684e768655ec45384b2dcd803828397d3e9db9a6bb08357387664235e10d5718a75935515dbc6f1f57f9fbf23a287686bef23116457bdfdfa8e51e23304055db6b75736f8714980bd5cb0211c40be5098294306ca5bdb716f2", 0x9b}, {&(0x7f00000065c0)="10d5cd69b8a9ec7f25b42d974f4ad54edc84c21ec2a9bdbee85c777e42af2b68b055d9184cea8a22ae98eaec8938109e8cb963a046916567610cef57feef2073e2c4f544af9118f9a091dae6456703be8da54beda197c498aabe04d903c024953f5a57193d57b2d1e79c1a4a7b2504fb65604b0d2de2936ce62080bd2d827a7066758592c17d9aed836d586bb7ba2d963fd91ef754d7bf3019ba804c56", 0x9d}, {&(0x7f0000006680)="f385d083e11b28251ba3e64063", 0xd}, {&(0x7f00000066c0)="4107094738537e0d33786d734da1851ccdba86bce0041101f494669aaf94f2eea15e9bbd0f9ad662e92914849be3c3279379bce288facc3c5f57d5a61752cad75f7755a6239c1b6052610530550c7335fc19892e056f2135ca149f44bb9b0ce94dd5a3c3d03677150fb392cf2a4c80d741b1077591d1a3a3e7eb31302e4b74494b16970d18388db2f9221a63bead72", 0x8f}], 0x4, &(0x7f0000006940)=[@cred={0x20, 0x1, 0x2, r48, r49, r50}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x40, 0x4000000}], 0xa, 0x1) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x101) [ 105.350938] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure 2018/05/17 15:19:23 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x30000, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000240)={@loopback={0x0, 0x1}, r2}, 0x14) r3 = epoll_create(0x8000) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vcs\x00', 0x4a2000, 0x0) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000480)={0x1, 0x3}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000000)) r5 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r6 = request_key(&(0x7f0000000380)='.request_key_auth\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)='/dev/sequencer\x00', 0xfffffffffffffffa) keyctl$search(0xa, r5, &(0x7f0000000300)='syzkaller\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, r6) shutdown(r0, 0x0) epoll_wait(r3, &(0x7f0000000140)=[{}], 0x1, 0x10) r7 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1, 0x80) getsockopt$inet_sctp6_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) 2018/05/17 15:19:23 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, 0x0, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:23 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000006000)) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x81, 0x400000) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x1, 0x6, 0x10000}) 2018/05/17 15:19:23 executing program 6: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffff60a1, 0x0) 2018/05/17 15:19:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x9, 0x1, 0x3, 0xd, 0x4, 0x7fffffff, 0x10000}, 0x55fc) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/05/17 15:19:23 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') preadv(r1, &(0x7f0000000700)=[{&(0x7f0000000040)=""/62, 0x3e}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={'ip6gre0\x00', @ifru_data=&(0x7f0000000040)="635e9537d475cf912822b8b3532ee1cf3be4469deb510465c9eb58cbd8641d57"}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) syz_open_procfs$namespace(r2, &(0x7f00000000c0)='ns/pid_for_children\x00') 2018/05/17 15:19:23 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x111000) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000340)=@nat={'nat\x00', 0x1b, 0x5, 0x540, 0x250, 0x388, 0xffffffff, 0x250, 0x0, 0x4a8, 0x4a8, 0xffffffff, 0x4a8, 0x4a8, 0x5, &(0x7f0000000040), {[{{@ip={@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, 0xff000000, 'rose0\x00', 'bcsh0\x00', {0xff}, {}, 0xc, 0x3, 0x40}, 0x0, 0xd8, 0x110, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x9, [0xffff, 0x7, 0x100, 0x2, 0x4, 0x4f0dddbc], 0x0, 0x7, 0x40}}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x1d, @dev={0xac, 0x14, 0x14, 0x20}, @loopback=0x7f000001, @icmp_id=0x68, @icmp_id=0x68}}}}, {{@uncond, 0x0, 0x108, 0x140, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x800, 0x236, 0x0, 0x1}}, @common=@set={0x40, 'set\x00', 0x0, {{0xcd2c, [0x0, 0xfff, 0x0, 0xffffffffffffffff, 0x10001], 0x7f, 0x7e, 0x80000001}}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x14, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x14}, @gre_key=0x80, @port=0x4e23}}}}, {{@uncond, 0x0, 0x100, 0x138, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x9, [0x4, 0x9, 0x6, 0x3af, 0x1000, 0x5], 0x3f7b, 0x4, 0x4d}}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0x1}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x5, @dev={0xac, 0x14, 0x14, 0x17}, @dev={0xac, 0x14, 0x14, 0x1e}, @port=0x4e21, @port=0x4e23}}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xff000000, 'veth0_to_bridge\x00', 'eql\x00', {0xff}, {0xff}, 0xff, 0x1, 0x10}, 0x0, 0xe8, 0x120, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x4e, 0x0, 0x1}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0xf, @empty, @broadcast=0xffffffff, @gre_key=0x200, @gre_key=0x800}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'ip6gretap0\x00', 0x100}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 15:19:23 executing program 2: r0 = socket(0x10, 0x3, 0xffffffffffffffff) write(r0, &(0x7f0000000080)="260000005e0009000080510624ec000000000000a8892850fa84ba9c51877fb206000081a81b", 0x26) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0xe869}, 0x1) 2018/05/17 15:19:23 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa}) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80000, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000100)={'ip6gre0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) 2018/05/17 15:19:23 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) socket(0xa, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=@ipv4_newaddr={0x34, 0x14, 0xb2b, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}, @IFA_CACHEINFO={0x14, 0x6, {0xa724, 0x2}}]}, 0x1}, 0x1, 0x0, 0x0, 0x200000000}, 0x0) 2018/05/17 15:19:23 executing program 4: r0 = semget$private(0x0, 0xa, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x4}], 0x1) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x1ad) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000018c0)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001740)=[{&(0x7f00000001c0)=""/156, 0x9c}, {&(0x7f0000000280)=""/237, 0xed}, {&(0x7f0000000380)=""/157, 0x9d}, {&(0x7f0000000440)=""/237, 0xed}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/215, 0xd7}, {&(0x7f0000001640)=""/197, 0xc5}], 0x7, &(0x7f00000017c0)=""/216, 0xd8, 0x1}, 0x40) connect$l2tp(r1, &(0x7f0000001900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x2, 0x1, 0x3, {0xa, 0x4e21, 0x5b7c, @empty, 0x2}}}, 0x3a) semop(r0, &(0x7f000001a000)=[{}, {}], 0x2) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x482800, 0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f00000000c0)={0x0, 0x80000000}) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") semctl$IPC_RMID(r0, 0x0, 0x0) 2018/05/17 15:19:23 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socketpair(0x8, 0x80805, 0x2, &(0x7f0000000080)) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x4}) [ 106.202506] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 106.222483] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 15:19:23 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1}) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x6, 0x40000) sendmmsg(r1, &(0x7f0000004c40)=[{{&(0x7f0000000180)=@ipx={0x4, 0x7fff, 0x7fffffff, "e418d70e3bfb", 0xffffffff80000001}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="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&(0x7f0000004700)=[{&(0x7f0000003580)="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0x1000}, {&(0x7f0000004580)="57d2ca2a7cbe5d83810199fac54116d5a3377f55f20ace9f761af50a3098aba8b8bb1be801b33c02d639c299f160a1a1e1b65ee67ef43b3a90fef75641625f5e142f890f547296f75e2f10e92e7f113a41fbaee07a7c61bac7fa6bdce807c0fe9ae0243d70bc5f4b75b5e56c54e89aaf2d6d7c4e60201f0ed1925b12d42b98a2a333ddf2c0d43964e1252bf583e951a4ed35fdd389b646851ab1fcb087a7a1ed8825c93b3d5d5af37c5c5b10f918a88d5ca30cef49101a18f9c875fe9db8033b27dc10cd6848d4c94da549928b84ffe0282fe9eca2555c", 0xd7}, {&(0x7f0000004680)="2efaec434f6a3d15668b6dddf3b120c0b7ae4f3c1f075b2ba2b2e0681c4cd93adf0a650db85660e98f34ccd659a4f0d6c0b25aea76150c06c7ae247fdc5393f3f08f94b2ad44ce5eeda6f20ba273eee9852af769d05542b0e67ab5f7808710c33fd0c63cd72898908567a98fd1beefd02a6d", 0x72}], 0x3, &(0x7f0000004740)=[{0x108, 0x117, 0x10000, "df1672ede05f2040f9b94266effb73192a4a7ab30ce89b20d277c83af0e6f236b0fc7271672d447eaa14d474dc3f55ba61aab8667d7b77b5594602a9bbdf96c2b8e4c883db9fbe9f05df354583eead00b3c35f288304ac16f3b60a365eed4e074f092a0188864d5c68153cecb3376bb022c7523dd3e50c826dc37a1bc35df2349a78ac73b17d90879ab6c3bcac685db12bfbfb2b41e97b4c36c9c9e4004f0bf6937bb4c7946b1bc9095982cc9250d6e974c7ae25d1b82846870d4c9135f736fc21e1849d3a2799c2272ced1463a6d2a08906c49ca491a6704eeb4faff52703a871d4e2146d264f2ed882a7afcc628df95669"}, {0x28, 0x10f, 0xf6, "41062084ccdbae699d7737dd092822904dc6c7"}, {0x80, 0xff, 0x4, "d3377120931ec2e206959c0d9cd823a8b18bd4e24793d791b3d058e6227fb83a12cbca1da2b51976da4276d2ee0dacb8751292e95fa8fcf9df7763551b1f5accdaa0226cf56dff4ea38366f4c00b62696cefa3b2d5e8b67c76a750e9a66d6b3aa798ff88620352c6fb2f2f93ba45e6"}, {0x50, 0x14a75410e33c2282, 0x1000, "34d60db568c06c340fff9fb420c5677f46d63fb32524f4fa67b383f01ec0b6dd7b35e20222f7cb3009d9249ca3bff23a01fd0fd4b29524c17b35"}, {0x70, 0x119, 0x8001, "e700a7f53ddd9e6c4f0a818558900ea2fdfe32470b049d7694f5d6439b081261b115d91ae3593ff8f5f998a040566cde6acdd1895712264b7aff2d45f10a2bce98bcd43e91952670f3e44e75dcdec9f4fd2edaf0e96072c8804b93"}, {0x28, 0x111, 0x1b08, "1a7ae7b8e16e896580ed0467ceaf2af9c622908649153b"}, {0x10, 0x110, 0x5}, {0xe0, 0x10d, 0x9, "9b958520b87901b06c011593832aa35cd695e985e528eeddd5946750813fae83d75442c4ad0b2d78aaa649138ce8f8a486a70afe28a00b894805d93ab642faebae1935c3c3fedda4c913963a8d49e983114301b7bcaef1a746043ae44a1eeed52f36e12ba176d976a4ffbc6ec08aef75f216f616ad89bdc2eb196418ad7c5508505e592038d9caae3985cdbc2159f2a24c0a28db87b8640b0010a04cf48adff402ebc28fab0865c9ae22de274da2fe146103cdaa3897c385a299f06d1df73f313f8f74c79759c315858a"}, {0xd8, 0x19f, 0x1, "66a68f95b4e4df090fd8ec95d960154e4efe26fc4b932e0b88527b05a82fbf07bd271e6301d16c09a3c10c6029923f747684acd3a4ea2fb44702be0f9dbe08d9383b34b6773e1e28c01698f946c4f8131f8b940b78a1790a5b3a874da34b98b4f5cc01fb8a8ee54f06f808176fdf6425340690e31d58a4863411678143988a1ff8a3f9398d36e72cb83332564190ec72a51ef2b6ed5d923a34f29ca5090a5f45a3bdaa3000bd395ace9e5c3205fc20f071cd153cc13d605ef8d5589f312d805c0d6f"}, {0x90, 0x117, 0xfff, "46824e1682aa250bc5e72b4ec85803af20eefbff3722d6dd38aaf44a044d621f90a80779df40d935cc526604a9cd970ae34fd26a2a781d6c3e880035d77d0dea36cb790841aa8efec3634fd1e18f710155a4badd90c91d1d851eaf9ef605d575b011e8f5b720d510fe9fca32ff4478071b524079aa027fdb1914ba"}], 0x4f0, 0x40000}, 0x7}], 0x2, 0x80) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x2}) [ 106.346901] Unknown ioctl 35097 [ 106.391583] Unknown ioctl 35097 2018/05/17 15:19:23 executing program 0: r0 = memfd_create(&(0x7f00000000c0)="e3000000fb7945e6e3162ab7a309db8fc11273fd9d3a0d5ffaea55bc35ae0bf54e334119572aa8ea29df2591f26290316a41e9186016bf54b8259202a49e94330d5cad9a632164abb02c4714a1b106731aa627b7304799ac2c0d44447b28e6e166e4ef7ff84c07154d101e41212334a126ad247a7b75ae6b2971b7bca3af716ce547ba4bf49d04407820553c24dc8c5f7e38016922fd0e505a8311d60f6e39aeb737fa746e5d8849ac21df114ce914579e9d75c114d2566a3def8a42fd32f510863043828d41c46c249595fc9b", 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8) lseek(r0, 0x0, 0x4) r1 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={r1, r2, r3}, 0xc) 2018/05/17 15:19:23 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) socket(0xa, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:23 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) socket(0xa, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:23 executing program 6: getpgrp(0xffffffffffffffff) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40000, 0x180) ioctl$KDMKTONE(r2, 0x4b30, 0x81) read(r0, &(0x7f0000465f8e)=""/114, 0x72) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x38548f73, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [], 0xbb}}], 0x1c) read(r0, &(0x7f00000010c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/05/17 15:19:23 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x7ff}], 0x1c) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0305302, &(0x7f0000dc5f98)) 2018/05/17 15:19:23 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x1e, 0x805, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x851, 0x4) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000140)=""/21, 0x15}], 0x1) r2 = perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 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={&(0x7f00000004c0)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x0) 2018/05/17 15:19:23 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000100)={{0x0, 0x1, 0x0, 0x3, 0x1000}, 0x6, 0x2, 0x6}) r1 = memfd_create(&(0x7f0000000080)="e27c8d772891013143aad08f055ef6cbe2c8b7595b53b307c8ad49b98cbaa812ee7e100007815d9470e2245059b6584a1c209c8c8d9fdef59aa713388da8cd879da3c42db5618a11773c96e39b56", 0x7) read(r1, &(0x7f0000fcc000)=""/16, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x9}, 0x4) 2018/05/17 15:19:23 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={@empty, 0x78, r1}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)) mknod(&(0x7f0000000080)='./file0\x00', 0x1020, 0x1f) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x513841, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) ptrace$cont(0x9, r3, 0x4, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r2, 0x50, &(0x7f0000000140)}, 0x10) socket$l2tp(0x18, 0x1, 0x1) unshare(0x40000400) 2018/05/17 15:19:23 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) fsetxattr(r0, &(0x7f0000000080)=@random={'osx.', '/dev/dsp#\x00'}, &(0x7f00000000c0)='/dev/dsp#\x00', 0xa, 0x3) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000040)) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000000000)) 2018/05/17 15:19:23 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) socket(0xa, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:23 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x3a) write$binfmt_aout(r0, &(0x7f00000001c0)={{0x1cc, 0x5, 0x2, 0x3bf, 0x1fc, 0x1, 0x172, 0x8000}, "42a056e83f1f1550b05473d18bb54eb6a8c738836faae57b0bd65aa6b4c701ebda722321f6b2fd6845c4bae95658cb902b9e6b795bbd4dc020235f91a13decb2e10637665d05c56d58c01ee178eb752a38ccf4e633b20df066c7373d255d812f9e3255042c31b2e25365c605a9c50d77824647c5406440d78eae362a5558fc4496518e6e6cb49b8fb25028a247b8", [[], []]}, 0x2ae) 2018/05/17 15:19:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='mqueue\x00', 0x1000000, &(0x7f0000000140)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x11d1}], 0x1, 0x0) [ 106.817642] IPVS: ftp: loaded support on port[0] = 21 2018/05/17 15:19:23 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) [ 107.034603] IPVS: ftp: loaded support on port[0] = 21 2018/05/17 15:19:24 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)) io_setup(0x200, &(0x7f0000000480)=0x0) socket$bt_bnep(0x1f, 0x3, 0x4) io_submit(r3, 0x1, &(0x7f0000001800)=[&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000004c0), 0x0, 0x0, 0x0, 0x1, r0}]) 2018/05/17 15:19:24 executing program 3: sendmsg$key(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x800) sendmsg$key(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="020300090a00000025bd700000000000030006000000000002000000e000000100000000000000000200010000000000000000020000ffe8030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x20000044) 2018/05/17 15:19:24 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:24 executing program 5: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = epoll_create(0x1f) fcntl$setpipe(r0, 0x407, 0x1f) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x101000, 0x1) connect$netlink(r2, &(0x7f00000002c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x10000000}, 0xc) sched_setaffinity(r1, 0x8, &(0x7f0000000240)=0x328) r3 = memfd_create(&(0x7f0000000080)="2c9908873cde650000000019836d696d", 0x0) write$vnet(r3, &(0x7f0000000180)={0x1, {&(0x7f0000000000)=""/49, 0x31, &(0x7f00000000c0)=""/163}}, 0x68) 2018/05/17 15:19:24 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) accept4$bt_l2cap(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x800) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r2, 0x0) 2018/05/17 15:19:24 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0xffd1, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) recvfrom(r0, &(0x7f0000000280)=""/251, 0x9a, 0x2, &(0x7f0000000380)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x4855) sendmsg(r1, &(0x7f0000000200)={&(0x7f0000000000)=@can={0x1d}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="17afa229105d9b452597221d618d93aaae34897463b46d191fbce2826541adf2419eed3ed3bf240e8e9508ab1f91dda0bd8b30e2f1a8d08dca919b5be95c4aa37e6d14efc5c76f5a7373cc7ed8568418e588b9a84bb2a1230997f6e222cf38e896a5ad7ea2aa5b33cd0501811210c2bf27c580f367cb2d48e66cb7689f47c68a8493f1090ac9dc2dc54197f3ee7509a4068692fc4c399d1af91e9fa5131b7e94add009fc7e420fbac45c4d7c85f5b5166d5b278a4ac6e6ebbb66fed5ce0402c563299d35527a018755af06b67127591376b54bca5b393562e64b7df2e9180d93543b0b0b1074fb4f771a6461ad20b5a9", 0xf0}, {&(0x7f0000000180)="78b5814c0ee7292efe08340f149e7848120d109b5937a3cef1a49b7eaf3c8e1f634948554659c85a2f9f06478736dd", 0x2f}], 0x2, 0x0, 0x0, 0x80}, 0x20000054) 2018/05/17 15:19:24 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000001100)={0x1, 0x200000000000007a, &(0x7f00000000c0)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)="afa14e362e5a3a0c415d0eeabd59d6dd1628d617a2c5b64540a784a89325e239ac1836fb0edce952d08d132cc73d9a15657f44c4ccf879ad44d4c71ac6c7a1037ed8f57bb1c140dee971dac31947438ac1f0fc48ea371050a839e84622e653d291b063db8b9d45b7844d30d4c94a8a328261e387a67961dac93592380000000000000000000000000000000000000000", 0x208000000fb, 0x1000, &(0x7f0000000100)=""/4096}, 0x48) 2018/05/17 15:19:24 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x80000) sendmmsg(r0, &(0x7f0000003b00)=[{{&(0x7f0000000040)=@generic={0x1ee0e4cfce85faa5, "574102e6f5f4b3d251b4d89ae792076640be0713897ccad8a8a43da72688919b358bdc7d2f3b8f09e894ad1486d70ee51ad6095a2d68ecfdaaa4de45af6725c7fdbdb1d6f61ee559d7dabf952e4be084a9da68d423e917c988f04418084cfc906f8dc360e9654a3fd38740dd9cf7cd318b8719c5df300a603798e5598f61"}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)="78f595f364bd5ee290e6017757569eacb1feddad92c97e83582a4a441b3b2902030fd0cc9d63dc8ba9eb3264939a924266b80a1156390452611fbe8ffd2a2a5dcb63e063af72354c27adaa2b3ff3136bba802953d4318541d803224f5b38babc340d9e3fd23f24a27fdac7cf0594bc08bac086b92f6fe947e868002c7b9d3e9aa25bde8fb2879d4daa", 0x89}], 0x1, &(0x7f00000001c0)=[{0xf0, 0x107, 0x3ff, "935e6799aaf55638214d7814de2184b5386e5ac4aca640392c91b2f2e04d78ffa0b583248576d9171a1b826249bb2d7654a65d21c87ce0923c18e32223e0047d8ee2478dbc9f09b25c4e9650fd6bc0bb9ce9c121500582c4bdfdf732cb2f7beb15a10e47c006431053750d3b582edb9a9217983754a05549a1653a421007e1a638a00921e56837c1bcddd5d5ea86af4af9e66deb9a037a481754c024406eef91da5f93f99c160a3c28e1c3e16bfdedcc534cfa31b31e21dd5a34a8a41e98c98e17b8d84896b94ed0b87aa14db365d2c22e8ae52987c196c081a2"}], 0xf0, 0x20048000}, 0x7f}, {{&(0x7f00000003c0)=@rc={0x1f, {0x401, 0x81, 0xffffffffffffffd2, 0x4c4a, 0x7fff, 0x3f}, 0x6}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000440)="0bd3b1ffc93d81683da72a3b458c6a5cb35ec53078d4af56a0269764cdfc1b6f675e9feab92d2c3be7da24dc605fa0d42294220dd7d5f632b85529c9d99423e0c7b96fd7131bd51464f844104ab2ec3a0ea13b2c33c1d51810992a28e656a5211a1a", 0x62}, {&(0x7f00000004c0)="762755d87f79d8c6005c1b9d13fb775c59286adfbb65cdcf5501691212299001beecb40e9f8f11eeb9e72b73070c783d256e7f4176d2b7fc8bc7cda29256edc1f3ebcc3586b2acdc5bd8e9a899d3f0270d627d7b5975192f2f9f356500cf9627341731e82aed78ce0064b0c49acf516e02c23a3e60fb4a0ea72e562e2e2720bc7d87f6bff66688a8045dadde95d32de85eb68c045910054df3bc97a48624775a21ee8d", 0xa3}], 0x2, &(0x7f0000000580)=[{0x38, 0x11d, 0x1, "e8176ffa41d949731673e57f5fe7bef73f0927c3df6b3bb611c23d2e9d41cb7ae61a5c"}, {0x20, 0x1bf, 0xffffffff, "bcf1f326669f532d0d"}], 0x58}, 0x8}, {{&(0x7f0000000600)=@sco={0x1f, {0x650, 0x4, 0xc23, 0x8000, 0x6, 0x1b7c}}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000680)="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", 0xfe}, {&(0x7f0000000780)="766de43d986786efaed5d2d5dd38d4fdd33e1168ef999be52bfa78916c31366bde6dfa048241c65561b325f8a3aada5070fa47e0a1654b414c9a412ec15b675ba3f5fe8881c9d33c7ea9e91fb3df6257c7c9660bf4ff134b9478e605542bb4e42eb3299ed0bc1b0c7960cbe944d1deed", 0x70}, {&(0x7f0000000800)="fb75bf1fbc9244cc175d29f289348371d990364017ed18130b36f328f9dc3f6feb3d3e466d885ed72271a8a8809487c4216d86a0d232135ccfe1a97e18ba668a726c48ff15b6f23ecb7d307ed0371059cb3eda55c2e17c2d3e6571634f508926990fa3c45d66ce60c90fa1a2e705225a85f5a2715172e099641a69ab2eb4c1b417e3221409558780dd595909bd970992545704b35223f8dc5340e6f0714d724733fcfa5bda56db0ad6e80761ee099d5e", 0xb0}, {&(0x7f00000008c0)="bcf8558dd9516118e49a3fb7a5b226bf20d1ef23841eef5a95b3960ca53c286eb79bf4c87efa746d0d5cdba2878b639c35dc55c8479a174ae095dd8d043774ef5c273ed2b584aaeb09fe3409ce990a417ecf79ae185856d24c6cebffb55b7899c0a350b8c17815166b5c2b9e77a625d40e7056afc40e35e9da5e3bb3a3bb52fc97a2af726758b310011e57f14653dde2fdcb4c906ba6b3dfccaba6942f299db5cc025b39357c7795f90284c6b72b76dc2727396fece38a3f2b3771d611d9eb127cc7736fee70b7038d73f06cc594961721a52f7f13992226b59c1bfa30c7746ef57c596a8b", 0xe5}, {&(0x7f00000009c0)="73cbda8e120938685d262998dbda3ad75d6f48ec00f9f9f1d10870476688d23989fd032226a67b9103f4548e7cdb7fd58de7b09cfc8f7fae76e90a1db9ef1b3ac97aebf1af7ae3e47a70eef52419dd3c71a6c4cd510f6cc8fc03bbcc049e1a6ff583b492b1cc15a06389f80d69cd2e15171d3f6a1276c89d8d834524da623e50f97d27", 0x83}, {&(0x7f0000000a80)="fafc3b19fe0be49c5303a6d771d2b8ce94762ea79ee2add458ad2ee8c93db6027d09c746fbabed43ea4e5d083cb60285a570f2ad9f19d8c5f13690f8b0aa999a452b9f5dd58895a0054cdaa1888236083890bbac1d3e155182f8197e", 0x5c}, {&(0x7f0000000340)="13b146fc172a58ea50d24710e25fab0e087831e7021db8f3d843dce27bcca5ce578285a2", 0x24}], 0x7, &(0x7f0000000b80)=[{0x28, 0x13b, 0x8, "9e6bd47742b3e80b150818a049c1bf9876"}, {0xf8, 0x107, 0x101, "db2ce50845812c71337445c76e15409a3f3916645eb0a663d18af260a439cd7493d33782fa42cf3be82ec311ee006d1e2362171240994268c357de12a80e7502765772bd301058fa5c5cde86e7bb2e46f9b15df70fc59c88be5e7268a8f95199e6ad14336298226af2b5f3d36397c870b4344d743f59f8126484f3abf56e70f80f7ea7caba39f1f9236e397ea3c8943a670771bfd01fafb1717c18c7f01d4709dd649caa4ef5bdc45f01264156181b6245fdb321aeaf5e65ca1d73edd960b8e2f4dca3d8b76c98f8aecc085cb82afa21e47d02004fcc0fc9ffe8048443ea90c24778"}, {0x1010, 0x11, 0x100, 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{&(0x7f0000002500)="7d5b7dc6f866d39477e9914690aaa769abc7cd721a629917e902aff308cb45648da7b5dd5aa8bb73249820bfe6484ea0202dd29e0908ea8c5d26f7db414df1a17e8ba8ca7298384387fd51fd1b3e9797fc2a9a796c7b1defd772e7c08485bdd5411bd1495c10fda2ca278f8cc3eea38f328970d7c6bbfbeab0d5cab2cc95721e9a68e807cf29140c831aef93979e4e6a49acbc80301701199777fb598c3149043a1938d3f1e933ac9def754ce08cb340bb541677ec0e5d48e0f6ab3e19a697252427f7dc3732a08720735ca97035212121f2c8f874af0a5d99c441d226a4d1", 0xdf}], 0x7, &(0x7f0000002680)=[{0x98, 0x19f, 0xfffffffffffff03c, "6dda1a4a8ff98f63cf4801a0b1ede3613cba3148641bf56c0b7b78786ca1e01ca8e164b15c82b22548e315dc48474f3b5b70f4e24dd2eefeb10ae6eb23780a31e82a9c1891494afb0091b14c58f9f5f3b9124370677619d776470beeaa44ed3a7994baf610108afa6b3187654dafb45ad3a18515282f6545d1e78d8ff9e188c5c0db2db4be"}], 0x98, 0x4000010}, 0x40}, {{&(0x7f0000002740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x80, &(0x7f0000002940)=[{&(0x7f00000027c0)="6f93e75e9d5702f80a1ef4556fe96d5e18ad9c0f4062dad3e90b7a10666d3ad5223b38677c01ee3fecb940849264d756d43fa91609b7f9e1dc09d7134ed6588dd9eda3e6397c031c2e958d237d8be63931eeda695b795f38", 0x58}, {&(0x7f0000002840)="8c9451c27f974bafac3059f02e6b0a8b12248442d2ea6ac255c760b1c1e4d218df2541ade296cbb8afade8b29ad1d0d2bed5bca1c4fcfe546c0e9827fe0e0fccdeb208ccf4f16f77c9d4f6b7100d1002ac3482ee96808ee02fdee365f04f5d8bb75573f86c628a72c578fc29577aabb8581ec9a03b7db6f4a388b5a3abc1cef07d4c3da0bb316316f954d768124d71bca4340830faaaa95e8e436c538a4339e5744e74a5f1229f6f3e77e28c806dc18a6925d35fafd3faed1e90280ff03a3c911c45528b2705f514d83788addef8c2c17e61d1eaf2f7aa645609b0d912ebe1b7e1cf1155527be606c819edcf73f4cb8cdfa1c51b", 0xf4}], 0x2, &(0x7f0000002980)=[{0xb0, 0x18f, 0x2, "96e98b9061516a6c88eddef3c89b86c8e4044bd96117a87b877065ce862a26166b3f4cc01e2db20f8a645a537abbf0dfa68920e53a58f1451a7e2cd7e51e1f4634070dd7086ca8901f842f71c6e4c720e321067c6905372ece862554e5e5ec65398e8dea5d2a77d6464e035c3baa8c127665e08b9334dc01bc39be0c47f92e6d102995bf53a232a2dacfefc5031578f3419b27a36dbe669ff107f6"}, {0x98, 0x103, 0x2, "726dd5fd0697bea0f1b350bb9770d880398004fbd19bec36261a05dcc8d5164969cff7882c56dd8593367c7a25e73d08b19a48d6a6903730c3df38f350eb389fd3c70f6ba077e454a18c8b4a4c917004a037f984fd03a674da5d93d2f3e4f002b0351d071f66247342e24189dbf9c45e7a6dcc7bd3f527b31603d3ed45e6f28ac51b572c0d"}, {0x1010, 0x0, 0xf8, "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"}, {0x28, 0x1, 0x390c, "5120ed5513d8b41df88db643226fae38740ef67861"}], 0x1180, 0x10}, 0x9}], 0x5, 0x4080) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="390000001300090469000000810000000700004003000000450001070000001405000000040002010700000000800000000000000000000000", 0x39}], 0x1) 2018/05/17 15:19:24 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:24 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x10000000000) setsockopt(r0, 0x84, 0x1f, &(0x7f0000000000)="8088a8d5220d78730844660d67b0b95cbb8e95e3a6c9076d0fadfd657ae95c4c1beadc6ab2dbd5b8487725b947de7d0fb7e0f28900000000000000000000000000884195166ed480e5f08f3b76c2d5f74d6e6483d4f76b293947f56c5f5c07c371fc01ab7bf3d64c606acfdfe2632b3a2fc2d405938bd6fd844ca8ee4624c530f1923350d1241e1bd51b730556792331", 0x90) 2018/05/17 15:19:24 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/17 15:19:24 executing program 5: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000012000/0x1000)=nil, 0x1000}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001300), &(0x7f0000001340)=0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0xd, &(0x7f0000000000), 0x8) close(r1) 2018/05/17 15:19:25 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f00000001c0)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='veth1_to_bond\x00', 0x10) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xec, 0x1) pause() r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x410040, 0x0) openat(r3, &(0x7f0000000080)='./file0\x00', 0x8000, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f0000000040)) 2018/05/17 15:19:25 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000000640)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000006c0)=0x80) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000700)={0x0, 0x1, 0x7f, 0x6ba, 0xff}, &(0x7f0000000740)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000780)={r1, @in={{0x2, 0x4e24, @rand_addr=0x6}}, 0x5, 0x5}, &(0x7f0000000840)=0x90) r2 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x80}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x9, @empty, 0x40}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x58) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x10, 0x1, 0x1}], 0x70}], 0x1, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x1, &(0x7f0000000000)=""/107, 0x6b) ioctl(r2, 0x40084149, &(0x7f0000001f64)) 2018/05/17 15:19:25 executing program 7: r0 = inotify_init1(0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:25 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000040), 0x4) setsockopt$inet_buf(r1, 0x0, 0x26, &(0x7f0000000100)="041ca43f12d4da", 0xfffffffffffffe88) 2018/05/17 15:19:25 executing program 0: r0 = socket(0x4, 0x806, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x1, 0x2000003) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000ac0)=@broute={'broute\x00', 0x20, 0x5, 0x7f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000040), &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]}, 0x868) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) 2018/05/17 15:19:25 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000180)=r1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r2}}, 0x18) write$rdma_cm(r3, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0x0, "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", 0x15, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r2}}, 0x120) 2018/05/17 15:19:25 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:25 executing program 2: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00000001c0)=@req={0x80000001, 0x0, 0x1}, 0x10) socket$packet(0x11, 0x3, 0x300) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) 2018/05/17 15:19:25 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, 0xfffffffffffffc68) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000180)) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) r2 = open(&(0x7f0000000040)='./file0\x00', 0x581400, 0x68) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000080)=0x20, 0x8) 2018/05/17 15:19:25 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000690000)={0x1c, 0x0, 0x20b, 0x1, 0x0, 0x25dfdbfe, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/05/17 15:19:25 executing program 7: r0 = inotify_init1(0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:26 executing program 4: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000cfa000)={0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={r1}, &(0x7f00003d7ff0)) r2 = getpid() ptrace$pokeuser(0x6, r2, 0x3, 0x3) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x101001, 0x0) setns(r3, 0x20000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r4+10000000}}, &(0x7f00006dcfe0)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f00000000c0)) 2018/05/17 15:19:26 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000180)=r1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r2}}, 0x18) write$rdma_cm(r3, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0x0, "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", 0x15, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r2}}, 0x120) 2018/05/17 15:19:26 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10400, 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x1, r1}) r2 = getpgid(0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000180)={'erspan0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) r4 = syz_open_procfs(r2, &(0x7f0000000000)='net/tcp\x00') lseek(r4, 0x0, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) 2018/05/17 15:19:26 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000240)) gettid() futex(&(0x7f0000000180), 0xb, 0x1, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)=0x2, 0x1) r2 = signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) unshare(0x300) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x107, &(0x7f0000000340)={0x0, 0x1b, 0x2, @thr={&(0x7f0000000380)="80b4960c99fc39e8397e7dd7457ccbdf2111afa0dc77b3bd67e2d6f812259755e9f5ed88985654c1810ff839051936956b0bd5a429e0401b9c90b68c52ae728a69bcb37168988efd3c146cb531bb0d27032a404c0b9f97094c307f7c83e88f42e016583c9e2ea6cec550ab0232002a3ed697808c495372d1f6935e747485492af9", &(0x7f0000000440)="f0d53cc001e335ee0430e7418957fd190184d69537db6522386b1d8318f206889d5a383412b0272ecf891b2bf164259fbe889acfe9ab44d0646ce335b16b3c73e1a2d94e1112a29deab8eb3029f5dedb4abf2edd83ef68153b3dd49233d6bc93d62017cd18511e94ace5be6eb06685ea412f3864616101fa017fb72775e5dc83377129f94cf4fec347d740d19e07e6d14e27f7fb9826c733016a0c659f5c2907b3df79f6e64f29d62137ff2932ab2494f6c953aa231441be581104d9e04503f1df973eca76d163e0e85e38d623f51151e281438bb19301801e65222bc4a46e2c9e11060873044d00dc5db1c8e13619db15722566593531e4b9"}}, &(0x7f0000000300)) fsetxattr(r2, &(0x7f0000000080)=@known='security.evm\x00', &(0x7f00000000c0)=')\x00', 0x2, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x6, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000000140)={{0x4, 0x4, 0x9, 0x2800000000, 0xd5, 0x3}, 0x3f, 0x3, 0x8}) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) 2018/05/17 15:19:26 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x8000000000000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000140)={{0x0, 0x100000001}, {0x2}}) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x8000) io_setup(0x3, &(0x7f0000000040)=0x0) io_destroy(r2) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x203, 0x4) write$cgroup_subtree(r1, &(0x7f0000000080)=ANY=[], 0xffffffffffffff70) readahead(r0, 0x7e20, 0x3f) 2018/05/17 15:19:26 executing program 6: sendto$inet6(0xffffffffffffffff, &(0x7f000060ffff), 0x0, 0x48081, &(0x7f00006b1000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x21}, 0x7fff}}}, &(0x7f00000000c0)=0x84) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={r0}, &(0x7f0000000140)=0x8) socketpair$inet(0x2, 0x4, 0x69, &(0x7f0000000180)) close(0xffffffffffffffff) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000240)={r1, 0xffffffff, 0x8, 0x5}, 0x10) 2018/05/17 15:19:26 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x20202, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000400)=""/89) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000100)=""/94) r1 = socket$can_bcm(0x1d, 0x2, 0x2) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x8, 0x40000) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000002c0)=@req={0x28, &(0x7f00000001c0)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="8e8045f3d03c630f9f11949d3309e9467c59b81c28a29df08a6cb7b4027f57fc"}}) getrandom(&(0x7f0000000200)=""/157, 0x9d, 0x1) dup2(r0, r1) 2018/05/17 15:19:26 executing program 7: r0 = inotify_init1(0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:26 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x20202, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000400)=""/89) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000100)=""/94) r1 = socket$can_bcm(0x1d, 0x2, 0x2) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x8, 0x40000) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000002c0)=@req={0x28, &(0x7f00000001c0)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="8e8045f3d03c630f9f11949d3309e9467c59b81c28a29df08a6cb7b4027f57fc"}}) getrandom(&(0x7f0000000200)=""/157, 0x9d, 0x1) dup2(r0, r1) 2018/05/17 15:19:26 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000180)=r1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r2}}, 0x18) write$rdma_cm(r3, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0x0, "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", 0x15, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r2}}, 0x120) 2018/05/17 15:19:26 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000080)) getsockname$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) write$binfmt_elf32(r0, &(0x7f00000001c0)=ANY=[], 0x359) 2018/05/17 15:19:26 executing program 7: fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:26 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) fsync(r0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000190001000700fd686f0500bc0200000000440000271d8594083c2b0001030000", 0x24}], 0x1}, 0x0) ioctl$void(r0, 0xc0045c77) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000200)={'vlan0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x0, r1}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) connect$netlink(r2, &(0x7f00000001c0)=@unspec, 0xc) socket$inet6_icmp(0xa, 0x2, 0x3a) dup(r0) 2018/05/17 15:19:26 executing program 0: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000000000)='\x00\x00\x00\x00', 0x7d53b58280a2f5ba) 2018/05/17 15:19:27 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000400)='./file0\x00', 0x1040, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x1, 0x4) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f00000000c0)) syz_open_procfs(0x0, &(0x7f0000000140)='smaps\x00') execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000280)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/05/17 15:19:28 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000180)=r1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r2}}, 0x18) write$rdma_cm(r3, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0x0, "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", 0x15, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r2}}, 0x120) 2018/05/17 15:19:28 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8918, &(0x7f0000000200)="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") 2018/05/17 15:19:28 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000100)) chdir(&(0x7f0000000780)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) symlink(&(0x7f0000000040)='../file0\x00', &(0x7f0000000200)='./file0\x00') r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x1, 0x0) r1 = eventfd(0x800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) syz_fuse_mount(&(0x7f0000000080)='../file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:28 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) fsync(r0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000190001000700fd686f0500bc0200000000440000271d8594083c2b0001030000", 0x24}], 0x1}, 0x0) ioctl$void(r0, 0xc0045c77) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000200)={'vlan0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x0, r1}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) connect$netlink(r2, &(0x7f00000001c0)=@unspec, 0xc) socket$inet6_icmp(0xa, 0x2, 0x3a) dup(r0) 2018/05/17 15:19:28 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/17 15:19:28 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.mems\x00', 0x2, 0x0) r2 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r1, r1, &(0x7f00000000c0), 0x5) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast2, @loopback}, &(0x7f0000000080)=0xc) bind$packet(r2, &(0x7f0000000100)={0x11, 0x1, r3, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/05/17 15:19:28 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000001c0)={{0x0, 0xffffffffffffffff}}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0xc000, 0xffffffffffffffff) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000003140), 0x0, 0x0, 0xfffffffffffffd34}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/05/17 15:19:28 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) mq_timedsend(r1, &(0x7f0000000040)="8ff34425eee2de4374110f7364fa63c90f636e98f1030304a9fa12ac6fed13f3680e84bf", 0x24, 0xfffffffffffffe01, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0xce, &(0x7f00000000c0)={@dev, @local, @broadcast}, &(0x7f0000000140)=0xc) 2018/05/17 15:19:28 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80, 0x800) accept4$inet(r0, &(0x7f0000000200)={0x0, 0x0, @multicast1}, &(0x7f0000000240)=0x10, 0x80800) r1 = socket(0x40000000015, 0x805, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x30000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f0000000080)=0x1000001) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000380)={&(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x20) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f00000000c0)=0x86) fallocate(r3, 0x2, 0x6, 0x2) 2018/05/17 15:19:28 executing program 1: unshare(0x20400) recvmmsg(0xffffffffffffff9c, &(0x7f0000005380)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/87, 0x57}, {&(0x7f0000000080)=""/126, 0x7e}, {&(0x7f0000000100)=""/71, 0x47}], 0x3, &(0x7f00000001c0)=""/200, 0xc8, 0xfffffffffffffff9}, 0x3cc9}, {{&(0x7f00000002c0)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000340)=""/200, 0xc8}, {&(0x7f0000000440)=""/31, 0x1f}, {&(0x7f0000000480)=""/164, 0xa4}], 0x3, &(0x7f0000000580)=""/228, 0xe4, 0x1}}, {{&(0x7f0000000680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000700)=""/81, 0x51}, {&(0x7f0000000780)=""/150, 0x96}, {&(0x7f0000000840)=""/112, 0x70}, {&(0x7f00000008c0)=""/228, 0xe4}], 0x4, &(0x7f0000000a00)=""/83, 0x53, 0x1}, 0x7}, {{0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000a80)=""/198, 0xc6}], 0x1, 0x0, 0x0, 0x3ff}, 0x3255}, {{&(0x7f0000000bc0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000000c40)=""/237, 0xed}, {&(0x7f0000000d40)=""/240, 0xf0}, {&(0x7f0000000e40)=""/4096, 0x1000}, {&(0x7f0000001e40)}], 0x4, &(0x7f0000001ec0)=""/240, 0xf0}, 0x3}, {{0x0, 0x0, &(0x7f00000041c0)=[{&(0x7f0000001fc0)=""/4096, 0x1000}, {&(0x7f0000002fc0)=""/56, 0x38}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/187, 0xbb}, {&(0x7f00000040c0)=""/120, 0x78}, {&(0x7f0000004140)}, {&(0x7f0000004180)=""/40, 0x28}], 0x7, 0x0, 0x0, 0x6}, 0x3}, {{&(0x7f0000004240)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x80, &(0x7f0000004340)=[{&(0x7f00000042c0)=""/74, 0x4a}], 0x1, &(0x7f0000004380)=""/4096, 0x1000, 0x6}, 0x7}], 0x7, 0x40000000, &(0x7f0000005540)={0x77359400}) recvmmsg(r0, &(0x7f0000001d80), 0x0, 0x0, 0x0) 2018/05/17 15:19:28 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000180)=r1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0x0, "c3b718c89bdc92239384f14f7a60e6a39beb927403c393ac16c5da8746c01150f5fcf4c9b9e1de77d066570d6519a71ce2f36254945c6834ba4927f9c4ea611effc61a195819e5b09f95ff8a3decfa914dd28f464bfe176c3e412da31cae66333ae32fb432ed397b5af27dddf8884deaa2d90c1b16ff0d03f88f72a9c0b350b17e9eb2b92be9439e5af578cbda50b66171457780ada3c0c22f12a69e4881003fffa6e6c2dcb0b4cebbdeb3e1b714be638fd3676a5c47e079e2ddbd3f42f4a1c1d26ff67bb0221d18344ac3002d948d27e04e465d7159e1896b3bb9550eee240698906ed23c4dbcd2acb2401dc5e87ab0986a5a5c590055b3fc6f480a8cd5aae2", 0x15, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r2}}, 0x120) 2018/05/17 15:19:28 executing program 4: unshare(0x2000400) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000080)={0x40}) 2018/05/17 15:19:28 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:28 executing program 6: r0 = socket$unix(0x1, 0x3, 0x0) sendmmsg(r0, &(0x7f0000002fc0)=[{{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000700)=[{0x10}], 0x10}}], 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x3, 0x30, 0x200, 0x7ff}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, 0x4) 2018/05/17 15:19:28 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000140)=0x1f, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xfffffff5}, 0x20) 2018/05/17 15:19:28 executing program 2: r0 = memfd_create(&(0x7f00000012c0)="1e480038e7fd2e367a47dd25ae80733d5ddcb68e0ba0caa698f16127ee3c6187170b53a01372027ecbac21eacd7150ad0748345cadafb709f3e33e51400474c4b72f1d7aced58c45c7d60c7b9c31a9f6c248323bd4af7b527da38d92875d00000000000000000000000000", 0x3) unshare(0x24020400) syslog(0x9, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x4000, 0x0) ioctl$void(r0, 0x5451) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x4000000000000002, &(0x7f0000000080)=0x4) listen(0xffffffffffffffff, 0x7) preadv(r0, &(0x7f0000001200)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/211, 0xd3}], 0x2, 0x0) 2018/05/17 15:19:28 executing program 3: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f0000000340)="03407c", 0x3, 0x800000000008000, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xef}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, &(0x7f0000000180)=0x4) sendto$inet(r1, &(0x7f0000000140)="efd7", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200), 0x10) r3 = gettid() waitid(0x0, r3, &(0x7f00000001c0), 0x1, &(0x7f0000000280)) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x58101078d245d793, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000003c0)) 2018/05/17 15:19:28 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x16) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80c00, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) getpeername$netlink(r1, &(0x7f00000001c0), &(0x7f0000000180)=0xfffffffffffffee5) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000200)={0x7, 0x1, 0x3, {0x0, 0x1c9c380}, 0x400, 0x6}) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x5) [ 111.550288] sctp: [Deprecated]: syz-executor3 (pid 7299) Use of int in maxseg socket option. [ 111.550288] Use struct sctp_assoc_value instead [ 111.640187] sctp: [Deprecated]: syz-executor3 (pid 7299) Use of int in maxseg socket option. [ 111.640187] Use struct sctp_assoc_value instead 2018/05/17 15:19:28 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000180)=r1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0x0, "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", 0x15, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r2}}, 0x120) 2018/05/17 15:19:28 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:28 executing program 6: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000140)={{0x4000000000000000}, {0x0, 0x989680}}, &(0x7f0000000100)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x4000, 0x0) ioctl$TIOCNXCL(r1, 0x540d) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x77359400}, {r2, r3+30000000}}, &(0x7f0000000040)) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @empty, 0x800}}, 0x5, 0x3, 0x4, 0x1000, 0xc9c}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000240)=r5, 0x4) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000002c0)=r1) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000000300), 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000500)={r5, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) r6 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="5bcefabe3759b7ad0445bbc060273164915b158eb15b2c178cff9e80d7973d871d117eb655d8339573e3e48c062bfd08bb6eb3c59afdb5da7a653abc062e9c91492283092cf4c92238ad8b72b402492dfaa194c7f132", 0x56, 0xfffffffffffffffa) keyctl$get_security(0x11, r6, &(0x7f0000000440)=""/174, 0xae) 2018/05/17 15:19:28 executing program 2: syz_emit_ethernet(0x8, &(0x7f0000000500)=ANY=[@ANYRES64, @ANYRES16, @ANYBLOB="7c3faa9e37c95b9ba80bd67bc89b8eed841c7a7672e25d4f4227dcbabbc1de3307adeddecc4d188a51f9cf8d26fd8aaeda4450f9d1990e3ed1a5241106d1b884f4714968be7350a2d4313cec9eea0271004ffae573e993d738b138427c4de9dab81102c0506bc086ccaa827400587ce924a750f94c1c6553c0ce8f8fb0964c004e89d7a9adec8588c8b2b6239bad29b1758ebe4a49b47f16980c155ded70bec97bb5e827d0e034151186bc0d47d10653d2c8fdc602ae784c4644fca156", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES64, @ANYBLOB="e78c0b38a9afa0d8b5e5ef3709c363a726e6a3cb8acb9d6b66005302bbf390adb6095f29cfcbbecfb355b035494a0b2bd77c37ff834cbdc1db0ac88af7524f5ecd"], @ANYRES64, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES16], @ANYRES32, @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYPTR64, @ANYBLOB="ccb50c839fff87d9a83ce02c368f9719427e30d0a1e194cccdc507e649af0318d80062b5583eb6a6df7f5e415869f83d7f635848c7333db686cbd24af0144b832a506f642eff69ca3401ef3522d41b", @ANYRES64, @ANYRES64]], &(0x7f00000000c0)) r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x6f56, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0xc002, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) socketpair$inet_sctp(0x2, 0x7, 0x84, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000001780)={0x87, @multicast1=0xe0000001, 0x4e24, 0x40000000000, 'rr\x00', 0x4, 0x10000, 0x69}, 0x2c) r3 = open(&(0x7f0000000100)='./file0\x00', 0x480800, 0x0) ioctl$BLKREPORTZONE(r3, 0xc0101282, &(0x7f0000000200)={0x100, 0x1, 0x0, [{0x3, 0x3ff, 0x0, 0x5, 0x3, 0x1008, 0xa50}]}) kexec_load(0x7, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000340)="d593f4ace4d7a1c75a8c543a90b5c982ec300cbb0d7b9d9621036c96de1b4f81b320a13c604bd307f4830fd59b53e518a4a02c30a2c1877edf49afd0559a97eacf32e8f09fd9b3f334ad0dd49ff8bd816b31b3b2c59f3366ccce2ce9574ee8099dd33ff248c63a52f29b04eb5ebb614552d8a6e679ab7b1147966496f5284558", 0x80, 0x9, 0x8}], 0x3f0000) syz_emit_ethernet(0x0, &(0x7f0000000680)=ANY=[], &(0x7f0000000700)={0x0, 0x3, [0xaec, 0x9d5, 0x0, 0x4000000005dc]}) 2018/05/17 15:19:28 executing program 1: io_setup(0x3, &(0x7f0000000080)=0x0) io_destroy(r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r3 = socket$inet6(0xa, 0x3, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) signalfd4(r1, &(0x7f0000000100)={0x2}, 0x8, 0x80000) write$binfmt_script(r2, &(0x7f0000000140)={'#! ', './file0', [{0x20, '\x00'}, {0x20, '$'}, {0x20, 'syz0\x00'}, {0x20}, {0x20, "05000000020002000000000000000000180000000303000000ff3f00"}, {0x20, 'syz0\x00'}, {0x20}, {0x20, 'snmp\x00'}], 0xa, "e81e9a8f423f4780851409078ee85a5f7a79119a1b6639d4ec80640f3c2966554ab32fc0357796d8fdc2ce46c978e3a9c44f2cba673cc871090d0507f182f28acdcf1ceaaf57d6ddcd173ae9149aebc2c893406e591998a70c0d0dec9c88137b47ecc1a29b8bd5cf7d89bccfe95a688fe9"}, 0xb1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'bond_slave_0\x00', &(0x7f0000000040)=@ethtool_link_settings={0x4c, 0x1, 0x3f17, 0x9, 0xf2ea, 0x3, 0x5, 0x1, 0x90000000, 0x8, [0x416, 0x0, 0x8, 0x9, 0x5, 0x6d, 0x8, 0x5], [0x401, 0xa5, 0x7]}}) 2018/05/17 15:19:28 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="380000001800000a9400000000000000e4d60b141fa84700140005000000148100000000281e82a3b335e47fa2c26d00000000000000000000000000000000", @ANYRES32=0x0], 0x38}, 0x1}, 0x0) 2018/05/17 15:19:28 executing program 4: move_pages(0x0, 0x3, &(0x7f0000000180)=[&(0x7f0000415000/0x2000)=nil, &(0x7f0000361000/0x4000)=nil, &(0x7f0000418000/0x1000)=nil], 0x0, &(0x7f00000000c0)=[0x0, 0x0], 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x140) 2018/05/17 15:19:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') fstat(r0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r1}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x8f, "c4d8c6f988315616822e6414674d19b59a4666818a78f8e3d3a116a081c8dadbd34fd2e6db4ced2bfa97129190d1debe516bd70241a9803205525bb1d3f7087cc6c9a6af20acc12764f6d8ef667de45099f72758d932d9705cda9feeb5abec536078fc05a2159d126647fdba1b734003053b6949030488de64305b87ecdca9560b3aab876dfd6e8d24705b33bbf78e"}, &(0x7f0000000000)=0x97) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)={r2, 0x0, 0x65, "558d1b68b5e565cedd1288c4e879ed7bfb5d53e370e7c88f16ed1141c5d109de15ed089188babbc1c06ae091db075d01460f9869e9dbad559c33c06f35e92ccad728376c62a1796dfaf4891271e9dd7c61688b6d1e999d19266201900863a4aaa65c29789c"}, 0x6d) 2018/05/17 15:19:29 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000002b000)="1f0000000202fffffd3b54c007110000f30501000b000600000423ca0000cf", 0x1f) fsetxattr(r0, &(0x7f0000000000)=@random={'btrfs.', 'eth0\x00'}, &(0x7f0000000040)='\x00', 0x1, 0x3) 2018/05/17 15:19:29 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000180)=r1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0x0, "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", 0x15, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r2}}, 0x120) 2018/05/17 15:19:29 executing program 3: r0 = socket(0x9, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/05/17 15:19:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b5", 0x1}], 0x100}], 0x1, 0x2) recvmsg(r2, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/78, 0xfffffe06}], 0x1}, 0x0) recvfrom$ax25(r1, &(0x7f0000000280)=""/171, 0xab, 0x40000001, &(0x7f0000000100)={0x3, {"df2168f63d2ab7"}, 0x1}, 0x10) 2018/05/17 15:19:29 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={"7465616d30000000005bfbe605266600", 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = geteuid() r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r3, r4) sendmsg$nl_route(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@setlink={0x2c, 0x13, 0x811, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1}]}, 0x2c}, 0x1}, 0x0) 2018/05/17 15:19:29 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) socketpair(0x9, 0x640b1f2d7048a5dc, 0x8000000000006c5, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000011c0)={r1, &(0x7f00000001c0)="3ff5837ac21b609d58a0f7131c9da8e8bb59de1c43e38fe6376c8833e6c449ca8dd26c63041bd4d9117430cef000ac74a28394a7f923d5a4c6fb14f2c44574e33f6b8ec077d3ad95ad48349dada1c14acb071e64376eafc1b62414f0f0e782430b20c79d074ad9bb913d3ac086ab429f23f80fd45a0fcaa24c7cf418a3711055c2818c0e0395aeeb25eaf5ba731d53da47cccfc47c076de6ba32c9940c64d601172a3aed60650152ae94bd9bea1bade0df2f5c10d6333d981208d918108bec939c3413d0fd5864a4e606e3c40e55218e533191a31fa93feb428bd6e0cda5e5a6d839671c65590742835f8eb89f6af63b2621d6d6cef6b6a3d0192d3727bb8763cfae67469949dafaa26b79b10f9c1f4f13dc655a22889a0499cb606fa6015a4c9d37dd40203b63dc3be2c27f0f9d25d0c031a4921e1fab97989e30756910e3d7c710b42c82fdb7f39a5c7cea85b9f159bae032e84ccb0e3e4b77ca21ceb95ccec5689e4067a4058ddc05a5c7109223e38ede27bc201720740f7755df61b3dbe460aa77ef1d0ae01f3ce466c34a8b61af2e7675c0bc11694ee3e36b60ec26cf197a7a339c92a9f0c434a33b67684c571ec7527c2d8965505f0d0fda0f739001268c5b40a3a63bc933c1586059141aca43cf3bd37a807eb31a98b244de43cdc9ca0b2c8bcdab3832558e184d217563c1613f969204aa0abb2f483d4c5e9807ea7078e9cdb8a5bb9ccb7819d824bf1cee3fc3a2aa55703a5118b45215a882c97fa76fbc34ce7ce963b75d090891c687bab2300756203d8b0f2a38f60e83e979999f798a96b0b162ba0d18f8f30b2a14f538cfae4f0c16371db795ec51911ca062304e3e5bf504ac6866de438be6be77a21728a385e123f78a3cfa64398b8c595cb1b6fa412cd7f5f031e93f4546df0d277d67f4517012f3afa61a51d62b09bf6fa01bbc36ec946aa6179618801901ad719b2098de6a0a416ba6e948932c4eea8f623f8fef83776321e29c48cf60bab62f241e9c2f9bb371dd15afb67004cb24708dc45c4ad70f2f69d9048e6db7fc97a81096daf008d4181eed8758ad59854c64d98b7a84f369ab5d69c406d8377945e8c99fd4f9a4ebe353afd35131e9afabaf8a73d773a7aed4df381e971723fda358d2d8005f5477bcd4a64233ead537ab2d92eb9724bb7944ce938ac7afaeeddfb4c0c0506165a767058b2645301bc6b178c5e737f4e856f132bf230e9e602e3cef750db3997d7d9fb002313eb231e818c33f4e05e4a61d87d3c51ebde34829b12a1de35a8d604c838d89cf1ab5ae56c3e4ee8e1b21d46ecae64902973b5ce4fa182a814ea582b8a3a8f28f60394fd25e7c3704bfd8460f0fcf47ac8f10a3be72ce1e40664b0f9b97d83059f2273114959a8fcf958b4da5939019fa167aba902cd49e043a1d07e8797d4cbc6fee59decbb0228ac97683b2c5dd5391c3bf15a6dc6b2c2b08a70e58ba0b6a789e154cc77b6c7525e078a0dfb516150734ab46047aee7fc64751f32661ee77eb63755af0c66d63ff64cd0b8daa1163bf90545f39f80d6d297e9ccfc6357417d0d62547b5d7502da98e09062043337ea4fe6af038b5f03c68918c6523a709e61138b72029ade35e3142811567e0560d0c3ad078b9a2caf347a52622322db10cbc2c40ccc2c251a4a87a0b3fc20690a582c325dfc34cfbb39cdd27380c8b827b35542957fc462b6668dc43a92f210a86351a47f7c67576a4db89a0fc3e994bc9abe61b9dfd1a238419829323058cc9c2709f38073e3b13018420069d405439ab6ad0418379ffcdef5a3a26b2718f9114653c89f0074f67d1bb693481c41d6cc79c24ef0d00353faabb1a8c1f727a9ca7b248ffd002f79f8a11547c2c11bccbc6cb7739776b7407b3db101e6123903af205581a71f299d6043eef6da224ac9899bb6ce9daac9dd199e8ae71057b249e381da90d9f8c9ea1f002a333f5ea74f206d0d6e7199ce73f6413db393a3902e0287e285bb4c48280bc5e9197f9d23c869941f60f0724e634b68b6c61a06701c03bd36bdb2eac778312f409dfb2a6c891b7ebb3deec913c12e2ea91c67d293e4ba58ad4b55794ecbc381a015ac048df243cc5e74c2f108ab5c5aabf30be83125f6a868f2f454e283806dfa6e2dfa6921598dc254d8fca222aa11ca6f57468269e3c42a62d267d91294f3e00bddf55198120759e8b5b4f83876b9093b0439094651956acc8ad80ce547f11062a27b74aaaf69ada7913659d876f209ca221bfa2d6c5dd4531c9a43f120cedf81806dba1dcf662f4b1f93da2bb61ceb573206801ff295d7a8190b717c9fca18fbccac0868e17d632f6d51af813c6d07a4412aa0189f93b7c1ceb938b6706ab65cf5f9c287acb8bf3834c7b31e57f212c9c24a4e49f4629965649ff31545d34283b28d5db189112f9b29006fca52ca1fe10fff5d94635b655a316a182787a7477f6e92532255cde41f4df04784aed7b9b17c2a19eed3176955f05d1da7efc6ad0e262eb341e1b97c75cf107a0cce080eae6a5e53637985b020511dcc6d6c77f44de0100eba1d4916bfe2a6da9f8922b81a9ec0060a0b63bbc9552d0c52862f53190eedddc5e10ff7149c6c8a3536d02a42a2fb3800c1b95d3e2b74f799e0c8f273ae276f94d41961ec9abc9712f6d4614aa89956cb54233ebe5b849a47476cb0236373ed4c89c4e4c8881c6f6c185162dae2e445c2d415fd603f9cdba83241b4ca656cf75c7557074f387609b3e4217c9c7f2efd61a8024a66575e55236246f8fcec0d03c7d5ab2127002e6d0ca3c0ba62db64c7313353a20993f2ea8eca7d0d4f3fa73e7e0170b9e6e40fee0e68c55aeb130ec065ba3853af5b8618534a97e1295eafe28372f27869d84ec05910a69cc714963ac70f18772f608698bb2c1ea609c8d6d77ee224b3aee964defa9c05946c1083f4b912ba846c2921629e212948642f2cc259d659d88eba5dc868ad22225ef13003d46e5a02eb698ee01aa3214e484d0c1c918e941e363adda7a1abbb2859ca20914368fe7c345463df2c16d6d03f300a2178d2ae0bf47343cd010040a7c46c6cca3ee1e4816fa08501a76d28c41546679ef52c81cd9e968965429a4c0bd6e66f8a53aa49aa23d97c772a72c3b2fd0a293cccd7d74d69fa218a1b304d9e2af37c2d066dad533a32719b0cd6bccc870ed3cda8aea6830f5b437416fbd2114e79dfcfde11c93288901cb65e792f1240d4d5866d1e697088771ea470456d51b363ace9e6e60c57ecf9cb54163c532a4f446247c3d82eb3903fc050eb753bffa5f9267b3aca477ef508f18c6691d384f2fe73b65a76f6c9c25c70a61175daeab48e390b95613fbfd8ebd805b82f5a30488db481f59deacfc20be39bae12a1cfa8a6a07f86174eb46f43f73b1419aff90869c8daae8c7fbe5edb3f03585ecee17f0f46143cdc9e7751118f9643305369a6a24a22ab4ed9092ddc3aca3877877b67008e6860be79bfe9139e23460b9ccfaa0e55f46e6d0c3634e0709f7dfed41e6b8660f490e0069598ee8478d187f07101aed0c8a6db4275eb5691dda35e4997bf7b54a6a1ceac06b29c26ebb668b0ac86bb613c352529087afea9d0aa8fe5bb917fd2473e6f68dfc7e6dc3216b73e5a4db07764cf820733580b66d807e6e6b605b40ba38b277a2847832a4f2b58728b2f5d37947cbb842e62f4f70ff52bfcbe9801bed96082daa6255864c3f0a956f4396470cc8e87e9a98827bc21165ecc2144dec87b911e051a2048949eb7ccb8bb987f7e1f51bacaed9dd422e1d719be0c199c6e71ed6910ebe7704ddd24719733109bc1afea86b52d21bee9e8437552b26ae6b62e910541c462bcbc456d69c5dfb8632d1ff6f4ccafeab6cb3fcef123e689da9f996d5cd9409aa8bf9ca644df135e75b7d9c74efbfb08ecbb9589222fb4ed6e691faa9b6ca2267068394adc225ede170a59d3238c3aad4bf1798602649782f635b4d68edf5ce1f775c4436e32d2c5caacaf1f05acc2c9f970e7625455595db9ed8dc27ce54165d9a673bec4a37dc4e971b44221ba89838b07314b0d79c0f50f1d15b645ee0cce8fab4579144e3d937d882bf7da03631d340ce5196e0b1a67d64e57a29aefc6a3537bc26d79890b65b7269c43bfc1a549f0a98013f3bc6ea4beeaa8e99939bff68f508983ba9eb10a8d42b8f8e432d33858265f42ff5c5bc149a757012a369e18f9c49217ada5ab401f68bbbc8bc503d056586a581f396e7658d2a32735a93bf3e1f1df597efa3c5042a54e25ed1b381bd9bc07fb75364e12a489e4b665b65d1c9882fec5ec8bc6672791145e83949a7e513a90a0c247896f5c7f6b085cd3755e3b6f477522c21e95e8fa9421e2c5143d5286e3c3278c9e6926bf3d9f259b45b15e72426f62d556f83e72845914e2c0a7f7b749c1f85c62e929801372fe387d15ba76bda9fbaa007c563b523adf4e690b685055c55ecfefad75c4b68b50a9db49e966139c57b858dadf4b0de9b9de37c20a3b83a9542f8ecf715aa1b3cde81928644fc4d8967eebbbec5367547dc79ca4ed9f45b5707936b2c966a34bc38a683bad2c2708a9f395b0320635eefac3ceb5c52adaf0d3cefa8a189b09c9c195f55c74f5002710cac1ede478246de223470016c3c8f9077b03c8beb492b736c8f2b869a6d07992a846d9e444647b6b82d80bf670c66428aef6bd1d563219905807473aa6980a6691ffec8c7c665fd50cce2c196b3e3899194be9357257f10b236fccecff3d38923adb041100867c9b20a4226cf3fb649f17b2c5614e2d2fb5c709310030f225e4573a79e37363470f38e5c917240cc00e833cf6b21b11e11a2c3050813c93c4083195aa5a24e3cc381373c4cad0d877f1a10602b86d1d7acefb4411688dea485cc1f4683125acd36e477b943fa58ad2525773ead90209ad427a862c5033085a03be1cb43ae55e8d4f26a7ac3882458503b45b7c0e89b8c0ceb177123197884479ef34a1a0a4eeb99b66dff5f5f50903e37f7f80c89d51cda7a219d660a0477387b885911b77ad86fa1a015adeb8e9cfc5ee7990813b558eb2099bd1c098887419d3ef1625d902bdee94286d9f950eb733d51858cf3f93ac0900f0a02de8c4bd22d5699e9e83a8350c334f3978e4faa27ed05d7f9e05b6ec22e83d3ca55bc9e7f0657eea66759ca0c440456a7ba0e1b46d7db696f94e8bb02a748711385e992f821d2915e1564cf4b62e5992d764ffcb40a69abc5997c409578dc4d2471d403b4d58a934853cc6226d9fa33bc8b25fe2a4bfab1df854a89b1beb6d261afd4f867c52d3da262b4ce8fbab85fe7ca5f86729e36b9278f160bf271a7081125c2e9d4d5c8f2ab71c63629f0683814db530dc7408aea5fc5258aca1a49f3435cadd9f82df3b6bd43ff1cf9544570765a665c7fcce7b4ef7cec371115255ae8705c193b35baeaba6b72a405270bf610cab996c43045df7a12f92d453d3e09d52afcc1f7205b2fcc0f39d85cf40111773f6d1cc3836ae2843314aeefe0eeba8d0496e8d5ab5ba31b3f281227f0ae433bd7bcff286e7129c30a89f2cf8db97701113ab58566d5a43036fae50bce8a0908c66973238de065e983957481815eb469214ad81f61baabbccd0045f3a0bb021c63281df53001e1a72a26c7be976d0a37ccae84439df298e916b9bb7d3f1a4744a17bd5e09b94995f5381c57152c0c072b1069f098cf8db5c75cbda8c29aef3b61eac4104e436f3797d497326de317fc0f380d9dae7870efdba935c6f41d48cee9c09d2ff6f", &(0x7f00000000c0)="46deddd444a2b60b73a6e0069760982a634564c1297b8fe9e30cc8ac5481ec7bd355f87f8f1c982e0f884f0034b77b60e9c9fd92e3b33d9e6926bb3bf9ef1868b9a22b13537e91671b7cb7a6984bdc7b9aff0b834f8ff59ca61ca19247bc4563b7d0971332c1aecb4dc45ffd9c665fd386543667dc1213937151fcaef2d7ec61972970bb761ad88ce895123ca17a26c94e2307e638b674f642b8cb71c62538b3", 0x1}, 0x20) r3 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001280), &(0x7f00000012c0)=0x4) r4 = openat$cgroup_int(r0, &(0x7f0000000180)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) dup3(r3, r4, 0x0) getsockopt$packet_int(r2, 0x107, 0x80000000000001f, &(0x7f0000001200), &(0x7f0000001240)=0x4) 2018/05/17 15:19:29 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0x0, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:29 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x10, 0x1, 0x0) r3 = dup2(r1, r0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000000040)={0xab7f, 0x7fff}) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x5a6d8d97750cae5e) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) 2018/05/17 15:19:29 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000180)=r1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r2}}, 0x18) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0x0, "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", 0x15, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r2}}, 0x120) 2018/05/17 15:19:29 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x572}, 0x2c) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x31, 0x115000) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0x2, 0x40, 0x3, 0x1a3, 0xfffffffffffffbff}) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000a62d0000000000000000000000000020000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x80, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/17 15:19:29 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000100)={0x1d}, 0x10) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="05000000bff3c2b99e7d6a09504c3584626f78b7297ed5b3f8cc2de88f000000080000000000000000000000000000000000000088a2013c678cc0ed8f5f3176e34fb709a09556556493ba8ee86c6fcade7828e4679c4d275afabfe1ece956d7eb012194857bae056049159e949ce62266f795f84a577ffec5ec50f6cfd0f40f8e68c9c470ae9656b1687720ee01ee605175556f604ea1a0b5d282af546e342c4a1ab731e556d9922f1a35e67d62071a8f38ec15f25b28c5a1269225362974423e7552016ecdc26cf7c3b9f2f648a223e7f47f95441050493f8590b220833959f2cd9e1136aa8f67485c626563b802320796aecd"], 0xf8) close(r0) fdatasync(r0) 2018/05/17 15:19:29 executing program 0: unshare(0x24020400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x400, 0x0, 0x1, 0xfd5}, &(0x7f0000000080)=0x14) r2 = getgid() ioctl$TUNSETGROUP(r0, 0x400454ce, r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x800}}, 0x2, 0x2, 0x9, 0x6, 0xf20}, &(0x7f00000000c0)=0x98) r3 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x0, 0x109081) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/255) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000100)={'TPROXY\x00'}, &(0x7f00000002c0)=0x1e) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000140)=""/117) 2018/05/17 15:19:29 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0x0, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socket$pppoe(0x18, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000180)=0xfb, &(0x7f00000001c0)=0x2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0x8, 0x30, 0x5, 0x2}, &(0x7f0000000140)=0x18) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='nv\x00', 0x3) shutdown(r0, 0x100000000001) finit_module(r0, &(0x7f0000000000)='nv\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000240)={0x3, 0x9, 0x9, {0x77359400}, 0x7, 0x4}) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000200)={0x32, @multicast2=0xe0000002, 0x4e22, 0x0, 'nq\x00', 0x8, 0x1f, 0x28}, 0x2c) 2018/05/17 15:19:29 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8910, &(0x7f0000000000)="c626262c8523bf012cf66f") mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='.', &(0x7f0000000040), 0x0, 0x0) rt_sigreturn() 2018/05/17 15:19:29 executing program 3: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0xc4, 0x9, 0x8, 0x5}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0xfff}, &(0x7f00000000c0)=0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000280)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @rand_addr}}}, 0x108) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x44, r2, 0x1, 0x70bd2d, 0x25dfdbfd, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008000}, 0x400c1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e24, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, [0x10001, 0xfffffffffffffe00, 0x10000000000000, 0x1, 0xfffffffffffffff9, 0x4, 0x5, 0x5d4, 0x115, 0x3, 0xffffffff, 0x4, 0x2, 0x4, 0x8001]}, &(0x7f0000000200)=0x100) 2018/05/17 15:19:29 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000180)=r1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r2}}, 0x18) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0x0, "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", 0x15, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r2}}, 0x120) [ 112.477556] IPVS: set_ctl: invalid protocol: 50 224.0.0.2:20002 nq 2018/05/17 15:19:29 executing program 6: r0 = socket(0x3, 0x807, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getitimer(0x3, &(0x7f0000000000)) [ 112.530665] IPVS: set_ctl: invalid protocol: 50 224.0.0.2:20002 nq 2018/05/17 15:19:29 executing program 4: set_mempolicy(0x8002, &(0x7f0000000000)=0x5, 0x7) clone(0x0, &(0x7f00000019c0), &(0x7f00000000c0), &(0x7f0000002a00), &(0x7f0000000180)) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x1510f282f2e27d3f) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x1, 0x4) 2018/05/17 15:19:29 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0x0, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:29 executing program 0: r0 = msgget(0x0, 0x80) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) r2 = getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000400)=0xe8) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0xc) r6 = fcntl$getown(0xffffffffffffff9c, 0x9) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000580)={{0x7, r1, r2, r3, r4, 0x1c2, 0x5}, 0xffffffff, 0x2, 0x4, 0x20, 0x71a7, 0x2, r5, r6}) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r7, 0x8018457f, &(0x7f00000000c0)=""/207) socket(0x5, 0x5, 0x7fffffff) unshare(0x28020400) fsetxattr(r7, &(0x7f0000000000)=ANY=[@ANYBLOB='trustedv/vcs\x00'], &(0x7f0000000040)='/dev/vcs\x00', 0x9, 0x0) 2018/05/17 15:19:29 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000100)={0x1d}, 0x10) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="05000000bff3c2b99e7d6a09504c3584626f78b7297ed5b3f8cc2de88f000000080000000000000000000000000000000000000088a2013c678cc0ed8f5f3176e34fb709a09556556493ba8ee86c6fcade7828e4679c4d275afabfe1ece956d7eb012194857bae056049159e949ce62266f795f84a577ffec5ec50f6cfd0f40f8e68c9c470ae9656b1687720ee01ee605175556f604ea1a0b5d282af546e342c4a1ab731e556d9922f1a35e67d62071a8f38ec15f25b28c5a1269225362974423e7552016ecdc26cf7c3b9f2f648a223e7f47f95441050493f8590b220833959f2cd9e1136aa8f67485c626563b802320796aecd"], 0xf8) close(r0) fdatasync(r0) 2018/05/17 15:19:30 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000000040), 0x58, &(0x7f0000000000)=[{0x30, 0x0, 0x7, "442000000091efc282070000000065b8c23eafddd3a0b514d7"}], 0x30}, 0x0) getpid() ioctl(r1, 0x200000208912, &(0x7f0000000140)="0100000000000000000000") r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000080)={0x7fffffff, 0x0, 'client1\x00', 0x2, "40ce3cea31f38706", "4423c41ebed69580e282f35530390e661bf533875844d00980ddb1dd09816bc4", 0x80000000, 0x8}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}) r4 = dup(r2) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000240)={r5, @in6={{0xa, 0x4e21, 0x800, @empty, 0x4}}, 0x3, 0x8, 0x1, 0x81, 0x2}, &(0x7f0000000300)=0x98) 2018/05/17 15:19:30 executing program 1: r0 = socket(0x2, 0x400000001, 0x5c) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x240, 0x0) accept4$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f00000001c0)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x200000006, 0x48}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000000c0)={0xbb7, 0x2, 0x5, 0x3ff, "ef45ce7b28e7e7a999a1d42e3e15cbfc9bd52eb4957d13c81b894153ace3f0db98d2dc3691284328f06c55df", 0x6000000000000000}) 2018/05/17 15:19:30 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000180)=r1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r2}}, 0x18) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0x0, "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", 0x15, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r2}}, 0x120) 2018/05/17 15:19:30 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000200)=""/243, &(0x7f0000000300)=0xf3) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x8, 0x6, 0x81, 0x8000}, {0x8000, 0x8615, 0x20, 0x2}, {0x4, 0x0, 0x4, 0x40}, {0x0, 0x3, 0x133a4129, 0xe7}]}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000000c0)={0x87b, {{0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x88) 2018/05/17 15:19:30 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x40) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000080)=0x9, 0x4) r1 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x140000000000a, &(0x7f0000000040)=0x1000000020008004, 0x100000448) 2018/05/17 15:19:30 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:30 executing program 4: pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) poll(&(0x7f0000000040)=[{}], 0x2e9, 0xffff) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f0000004980)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000), 0xfc94) vmsplice(r0, &(0x7f0000000400)=[{&(0x7f0000000340)='S', 0x1}], 0x1, 0x0) 2018/05/17 15:19:30 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x810, 0x4) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000003c0)={@llc={0x1a, 0x0, 0x0, 0x0, 0x4cd, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, {&(0x7f0000000300)=""/112, 0x70}, &(0x7f0000000380), 0x1}, 0xa0) recvfrom$inet6(r1, &(0x7f0000000180)=""/96, 0x60, 0x0, 0x0, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0xfffffffffffffeed) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x1, 0x81, 0x1, 0x2, 0x1ff, 0x47c, 0xfb, 0x80000000, 0x9df0, 0xad2}, 0xb) sendmsg$rds(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000200)=""/103, 0x67}], 0x1, 0x0, 0x0, 0x40000}, 0x8000) 2018/05/17 15:19:30 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x2) recvfrom$unix(r1, &(0x7f0000000080)=""/226, 0xe2, 0x2120, 0x0, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e21}, 0x80, &(0x7f00000f9000), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x32}], 0x10}}], 0x1, 0x0) 2018/05/17 15:19:30 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80a0001}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x104}, 0x1, 0x0, 0x0, 0x40004}, 0x4000804) ioctl$TCSBRKP(r0, 0x5425, 0xa000000000) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_buf(r1, 0x1, 0x38, &(0x7f0000000040)=""/62, &(0x7f00000007c0)=0x3e) 2018/05/17 15:19:30 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000000140)='oom_adj\x00') syz_emit_ethernet(0x5e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x4, 0xffffffff, 0x2}], {0x8100, 0x5, 0x7, 0x2}}], {@canfd={0xd, {{0x4, 0x599, 0x3, 0x45f}, 0x2d, 0x1, 0x0, 0x0, "c621135886f2fdf19435b94d7900efffbef26790296860eac936340d3ad901b04d6f2c572d3ce0debed224378ce5a712ca5f79d96cb47002db6c18aeacb87452"}}}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) ioctl$KDADDIO(r3, 0x4b34, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/05/17 15:19:30 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000180)=r1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0x0, "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", 0x15, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}}}, 0x120) 2018/05/17 15:19:30 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:30 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xfffe, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000080)={{0x1, 0x9e2}, 'port0\x00', 0x10, 0x10000, 0x8, 0x3, 0x9, 0x5, 0x7, 0x0, 0x2, 0x80000001}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = fcntl$dupfd(r0, 0x4, r0) getpeername(r2, &(0x7f0000000740)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000007c0)=0x80) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000000)={0x0, 0x1, 0x1ff, 0x5}) fsync(r0) 2018/05/17 15:19:31 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000040), 0x4) bind$alg(r0, &(0x7f0000000200)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) 2018/05/17 15:19:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) sendto$inet6(r0, &(0x7f00000000c0)="dcd97d614b98f3241cbe75bc0be1847f70ccbdb5785129fb5aa90630a8dd033977c38b16b5173a87300999fe74ccacd1d19583c4ae56ba19a7818e8eda00e4cdca755f0d165c0c0e0c9b2b1115412252d1ee3f1f4e9b8672416d93aaaf4f73680164f9d07436ce94b5e9d7b9c5436557db16f7776f84a200210dfce65a34a58d8aa7c9c130fa5aaf110aa5fb9578b5f42cbe7b6fdacf45b9247cdb9d2031f8159b5e2aa3e235b7fad80b4f956fe141e5bcc06276c706be69bc657fa90a302a200a61afa7a444e33b5ab6814b90bf58b5acfd", 0xd2, 0x0, 0x0, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) 2018/05/17 15:19:31 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:31 executing program 1: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x8000) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devpts\x00', 0x80000, &(0x7f0000000140)="f0b8cdd08dbed6a03ba1f48f2c3c6a4534ad64c696ee26bff856c48e58ceda1ac74d36337ab014e4e633d839e691b2d05779f0dc75a9969140cb78205d5699be6c5d9d73d3c53eafa32ddda930f06abfc84808040c41c51bb57dbe578be56b9c6afa094e8ade77944c5efbad5555e196bc5fcaf011b230d99c52e63f3d50cfe01950522bd50c786fc729870c411263f3846bb5b60d83b8c96dbcb5207de093af06477e6268ec5978c9c35b2b70ce18fd55385bd5b493424e446c90536abd51914465e5d8115f214be6807e02b9bf25917f312c756856d4446c33a2b988fc5e84ca19d0f86872a4a74d03c2334bd5d4f1e7") mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='n.s\x00', 0xfffffffffffffffc, &(0x7f000000a000)) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000240)=0x3) 2018/05/17 15:19:31 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0x2, 0x5b4}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) 2018/05/17 15:19:31 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000180)=r1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0x0, "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", 0x15, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}}}, 0x120) 2018/05/17 15:19:31 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/kcm\x00\b\x00') lseek(r0, 0x100001d, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000100)={{0x80000001, 0x6, 0x10001, 0xbb, "57a22d448e5646fb291f1ef2a5f8576764525c2bc99a9cad4648b148d4e7a973045971dc237256bc685e91eb", 0x977}, 0x9, [0x1, 0xe3, 0x508, 0x8, 0xffffffff, 0x7fffffff, 0x8, 0x69, 0x0, 0x8a89, 0x9, 0x100000000, 0x7, 0x6, 0x3ff, 0x9, 0x783, 0x9, 0xbe0a, 0x6, 0x0, 0x4, 0x6, 0x8001, 0x4, 0x9, 0x6, 0x20, 0x6, 0x9, 0x1, 0x4, 0x2, 0x7, 0x7ff, 0x3, 0x3, 0x8eac, 0x3, 0x3, 0x3, 0x471f, 0x1, 0x200, 0x7fff, 0x1, 0x4, 0x7, 0xffffffffffffffc1, 0x8, 0x100000000, 0x1, 0x4, 0xebb5, 0x2005, 0x80000001, 0x0, 0x2, 0x3, 0x4, 0x8, 0xff, 0xffff, 0x6, 0xd5e3, 0x2, 0x3, 0x3, 0x3, 0x0, 0x9, 0x100000001, 0x2, 0x6, 0x3, 0x9, 0x3, 0x51c, 0x2, 0x9, 0xfffffffffffff800, 0x80000001, 0xff, 0x10000, 0x8, 0x2, 0x4, 0x5, 0xfffffffffffffffb, 0x1ff, 0x0, 0x96, 0x80, 0x4bc, 0x401, 0x0, 0x3f, 0x2, 0x10000, 0x7f, 0x2, 0x3, 0x3808, 0x5, 0xfffffffffffffffe, 0x3, 0x100, 0x1, 0xab, 0xffffffff, 0x1f, 0x4, 0x3f, 0x10001, 0x10000, 0xfffffffffffffffa, 0x6, 0x2, 0x200, 0x5, 0x63, 0x0, 0x6, 0x9, 0x100000001, 0x2, 0x81, 0x6], {0x0, 0x1c9c380}}) 2018/05/17 15:19:31 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000000c0)={{0x6, 0x5, 0x5, 0xffffffffffffffff, 0x8, 0xd0}, 0x3, 0x18000000, 0x8}) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='kf', 0x2, 0xfffffffffffffffd) 2018/05/17 15:19:31 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f000045affc), 0x3cb) r1 = semget$private(0x0, 0x0, 0x80) semctl$GETPID(r1, 0x7, 0xb, &(0x7f0000000000)=""/249) 2018/05/17 15:19:31 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000180)=r1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0x0, "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", 0x15, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}}}, 0x120) 2018/05/17 15:19:31 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x0, 0x2, 0x235f, 0x0, "4e322a11b3c7d9e81b0c15cdae9297af2515dc9fcc7663b69dc83b9478fe5b0df5aed3b599211bb6bd924e4c"}) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000080)={0x0, 0x7530}, 0x10) 2018/05/17 15:19:31 executing program 2: prctl$getname(0x10, &(0x7f0000000180)=""/215) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000280)={0x9, 0x8, 0x2, 'queue1\x00', 0x7}) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086607, &(0x7f0000000080)={0x20000000000004f6, &(0x7f0000000540)}) 2018/05/17 15:19:31 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000080)=0x8, 0x4) time(&(0x7f0000000040)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) 2018/05/17 15:19:31 executing program 1: r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000100)={[{0x29, 'io', 0x20}]}, 0x4) 2018/05/17 15:19:31 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:31 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000180)=r1) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r2}}, 0x18) write$rdma_cm(r3, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0x0, "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", 0x15, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r2}}, 0x120) 2018/05/17 15:19:31 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x80005e21, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)=ANY=[@ANYBLOB="875db04ddf5200001400000008004500001c0000000000119078006097295eceead5af8a5eb57d000000"], 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x103, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100)={0xc112}, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r2, 0x3}) 2018/05/17 15:19:31 executing program 4: r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x5, 0x10011, 0xffffffffffffffff, 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0x5, 0x8) ioctl$int_out(r0, 0x2, &(0x7f00000000c0)) getsockopt(r0, 0x200100000114, 0x2718, &(0x7f0000000000)=""/1, &(0x7f0000000040)=0x1) 2018/05/17 15:19:31 executing program 6: r0 = userfaultfd(0x0) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000006ffc)={{&(0x7f0000004000/0x4000)=nil, 0x4000}}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x109) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0x3) 2018/05/17 15:19:31 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200000, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0x0, "c3b718c89bdc92239384f14f7a60e6a39beb927403c393ac16c5da8746c01150f5fcf4c9b9e1de77d066570d6519a71ce2f36254945c6834ba4927f9c4ea611effc61a195819e5b09f95ff8a3decfa914dd28f464bfe176c3e412da31cae66333ae32fb432ed397b5af27dddf8884deaa2d90c1b16ff0d03f88f72a9c0b350b17e9eb2b92be9439e5af578cbda50b66171457780ada3c0c22f12a69e4881003fffa6e6c2dcb0b4cebbdeb3e1b714be638fd3676a5c47e079e2ddbd3f42f4a1c1d26ff67bb0221d18344ac3002d948d27e04e465d7159e1896b3bb9550eee240698906ed23c4dbcd2acb2401dc5e87ab0986a5a5c590055b3fc6f480a8cd5aae2", 0x15, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r1}}, 0x120) 2018/05/17 15:19:31 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:31 executing program 0: unshare(0x64000400) r0 = socket(0xa, 0x3, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001400)={0x5, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x336, 0x3ff, 0x3, 0xfff, 0x96, &(0x7f00000013c0)='bridge0\x00', 0x534a, 0x2, 0x8}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001480)={0xfffffffffffffffd, 0x40, 0x300, 0xe42, 0x5}, 0x14) r1 = syz_open_dev$dmmidi(&(0x7f0000001080)='/dev/dmmidi#\x00', 0x0, 0x800) openat$cgroup(r1, &(0x7f00000010c0)='syz1\x00', 0x200002, 0x0) flistxattr(r0, &(0x7f00000014c0)=""/249, 0xf9) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000001380)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000001340)={0x81, 0x2, 0x2, 0x9, 0x8, 0x3ff, 0xff, 0x1000, 0x4, 0x0, 0x8, 0xc4}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000002280)=""/4096, &(0x7f0000000000)=0x1342) write$binfmt_aout(r0, &(0x7f0000001100)={{0x0, 0x81, 0xa8, 0x28b, 0x152, 0xffffffffffffffff, 0x117, 0x2f77}, "7834e62ead4f3be9b5e29b5c2d15418efbd40a550bb9801bd74a87af98e34f58d0862b75bb5b04fc24f8954247d7741d1d9705ed94d29181683ac08d3b8428ea4c77a371383f2e5aa1a4758f7764545f45087899f4f3e2e8de69c273a59e5c2261813419e21da7d0011e6a37ee55b5b4116ce4e741456f8197df1733598aaac1df1e67035d890fb1b540190c2e1159216f58212265ce020e3179d10c1cec72dd042680a63841878c943f1df422007720f1af1bca9ffddb50adc57cac2f69a613dd474c563b5d8d84fc16dbb365dd8ae0241b9d07bb33fd7a7035846a424b56a644f68ac47fe5", [[]]}, 0x206) 2018/05/17 15:19:31 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x101000) write$binfmt_script(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="2321202e2f66696c65302073656c6673656c66002027cf6b657972696e676e6f646576207363686564737461740020706f7369785f61636c5f616363657373757365720a4fa8c1b73e30b3b8b2a666be61b2cf48d3c370d5c8c12bef13e260b1af605eb57d758ff3e28943b9c31d779ff4c3a7fb2afc49c0cdbd5787735d435eb53e2f806235afc9f802aa7f4619c6ebc037c2e7fb5da5b03f62ef8815026ca571c28e9846d456a5b93fb7c74ffe10931c0cc66e201c2b5ad25fc38a8cdea20548d3d0e802dbc5a6531fc1215d1193ba14b2f32042bac09f8b85494cfa5cfc069fc3f4604b4f"], 0xe6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)="630abd61725f72656673000773e91944d85b0f8ce044ad6c626d21f0f0403c871f699c738f5e976481250e5f5815abfaf4d265ed8e69d31a2e522e9b12a46ac11cddaccd486f5e1983e4993f14b44d8ee19f584e65e1433d3fec5527de9d864a94e16fe1da83f41ca07b5d4dcc08f3f626c412d44fdc7a314795ae25ae67651e89191676e4a304") r2 = syz_open_procfs(0x0, &(0x7f0000000200)='schedstat\x00') sendfile(r1, r2, &(0x7f00000000c0), 0x1) 2018/05/17 15:19:31 executing program 1: r0 = socket(0xa, 0x1, 0xfffffffffffffffe) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getcwd(&(0x7f0000001280)=""/210, 0xd2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x101000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) [ 114.663359] IPVS: ftp: loaded support on port[0] = 21 2018/05/17 15:19:31 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x5, 0x5, 0x1eb}) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) semget(0x0, 0x1000000000004, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)={0x4, 0x100, 0x6}) dup(r0) unshare(0x10000000) 2018/05/17 15:19:31 executing program 1: socketpair$packet(0x11, 0x24a1f9355d209f85, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0x14) 2018/05/17 15:19:31 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000000080), &(0x7f0000013000)=0x4) r2 = fcntl$dupfd(r0, 0x406, r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x3, &(0x7f0000000040)=0x3, 0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000180)) close(r0) 2018/05/17 15:19:31 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:31 executing program 3: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040)=0x7fff, 0x4) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req={0x28, &(0x7f00000001c0)={'teql0\x00', @ifru_names='bcsh0\x00'}}) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x40, 0x101000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000003c0)=r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x90800, 0x0) ioctl$HDIO_GETGEO(r3, 0x301, &(0x7f0000000140)) r4 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0xa0280) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000000080)=0x19, 0x4) getsockname$ax25(r3, &(0x7f0000000200), &(0x7f0000000240)=0x10) 2018/05/17 15:19:31 executing program 4: r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x5, 0x10011, 0xffffffffffffffff, 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0x5, 0x8) ioctl$int_out(r0, 0x2, &(0x7f00000000c0)) getsockopt(r0, 0x200100000114, 0x2718, &(0x7f0000000000)=""/1, &(0x7f0000000040)=0x1) 2018/05/17 15:19:31 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0x0, "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", 0x15, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r1}}, 0x120) 2018/05/17 15:19:31 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000340)={'filter\x00', 0x7, 0x4, 0x498, 0x0, 0x0, 0x0, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f0000000000), {[{{@arp={@dev={0xac, 0x14, 0x14, 0xa}, @multicast2=0xe0000002, 0xffffffff, 0x0, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3, 0x1, 0x1000, 0x8001, 0x1b0, 0x34, 'tunl0\x00', 'gre0\x00', {}, {0xff}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @loopback=0x7f000001, 0xf, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @empty, @rand_addr=0x6, @remote={0xac, 0x14, 0x14, 0xbb}, 0xf}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @empty, 0xffffff00, 0xffffffff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0xfff, 0x6, 0x7, 0x36b6, 0xffffffff, 0x0, 'bridge0\x00', 'veth1\x00', {}, {0xff}, 0x0, 0x100}, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "f990dedd4cbae732ae91a5093c511664be42eb6ed432922e814f64acc9a7"}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0xd, &(0x7f0000000300), 0x10f) close(r2) close(r1) 2018/05/17 15:19:32 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'\x00', 0x103}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'syzkaller1\x00', 0x400}) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={'sit0\x00', 0xb122}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = userfaultfd(0x0) dup2(r3, r0) 2018/05/17 15:19:32 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:32 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065752dde825e45a98f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a91c8275dd4b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c7ff03ff0000000000710e13090917"], 0x7c) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = msgget(0x2, 0x8) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000000)=""/99) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000002000)) 2018/05/17 15:19:32 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0xfffffffffffffff7, 0x1000000) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x800) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0xe200, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x7fffffff, 0x4, 0x7fff, 0x2, 0x2}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x3}, 0x8) 2018/05/17 15:19:32 executing program 5: write$rdma_cm(0xffffffffffffffff, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r0}}, 0x18) write$rdma_cm(r1, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0x0, "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", 0x15, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r0}}, 0x120) 2018/05/17 15:19:32 executing program 0: unshare(0x64000400) r0 = socket(0xa, 0x3, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001400)={0x5, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x336, 0x3ff, 0x3, 0xfff, 0x96, &(0x7f00000013c0)='bridge0\x00', 0x534a, 0x2, 0x8}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001480)={0xfffffffffffffffd, 0x40, 0x300, 0xe42, 0x5}, 0x14) r1 = syz_open_dev$dmmidi(&(0x7f0000001080)='/dev/dmmidi#\x00', 0x0, 0x800) openat$cgroup(r1, &(0x7f00000010c0)='syz1\x00', 0x200002, 0x0) flistxattr(r0, &(0x7f00000014c0)=""/249, 0xf9) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000001380)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000001340)={0x81, 0x2, 0x2, 0x9, 0x8, 0x3ff, 0xff, 0x1000, 0x4, 0x0, 0x8, 0xc4}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000002280)=""/4096, &(0x7f0000000000)=0x1342) write$binfmt_aout(r0, &(0x7f0000001100)={{0x0, 0x81, 0xa8, 0x28b, 0x152, 0xffffffffffffffff, 0x117, 0x2f77}, "7834e62ead4f3be9b5e29b5c2d15418efbd40a550bb9801bd74a87af98e34f58d0862b75bb5b04fc24f8954247d7741d1d9705ed94d29181683ac08d3b8428ea4c77a371383f2e5aa1a4758f7764545f45087899f4f3e2e8de69c273a59e5c2261813419e21da7d0011e6a37ee55b5b4116ce4e741456f8197df1733598aaac1df1e67035d890fb1b540190c2e1159216f58212265ce020e3179d10c1cec72dd042680a63841878c943f1df422007720f1af1bca9ffddb50adc57cac2f69a613dd474c563b5d8d84fc16dbb365dd8ae0241b9d07bb33fd7a7035846a424b56a644f68ac47fe5", [[]]}, 0x206) 2018/05/17 15:19:32 executing program 2: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000140)="f15b5ed77206348ff3dd971cd87784d09a84d351a95d0bace14bb191f9b6f9bb7bc1008f1fe229ee2cb30d1d93ede286c95fa3cc334a4773ae68841d1bc5e90f01d0c7624afe4d34c7269e04637c0f49a02f7ccab80d8f3264fcdbfe9e2b26453fb7a92d1fc52fa227e7c8a1aeafba558e2ce2b9dae858598f464cb6c19e949866264906065c36db", 0x88) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000080), &(0x7f0000000000)) 2018/05/17 15:19:32 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4, 0x0, @loopback={0x0, 0x1}}, 0x1c) fremovexattr(r0, &(0x7f0000000000)=@known='security.ima\x00') r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x2}}, 0x4, 0x4, 0x4, 0x4, 0x1}, 0x98) sendto$inet6(r0, &(0x7f0000000200)="a1", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x0, 0x0, @loopback={0x7, 0x1}}, 0x1c) shutdown(r0, 0x1) 2018/05/17 15:19:32 executing program 6: r0 = socket(0x20000000000000a, 0x2, 0x0) getpeername(r0, &(0x7f00000006c0)=@can={0x0, 0x0}, &(0x7f0000000200)=0x80) sendmmsg(r0, &(0x7f0000007740)=[{{&(0x7f0000000100)=@l2={0x1f, 0x6, {0x5, 0x10001, 0x100000000, 0x2, 0x9}, 0x20, 0x2}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000280)="2e3a6617a73fcb96d95e0f3aa43fe74e7750f11f1d2eeecd7e18d09007d923152a12754038736c833953b8b6f5fe7051b04fb016233f74d6eae10ca6c4291905a78c1e0e68e1b5060690167f1740ff6adfb32d35285f4b6bd629b21d8ecdb5f220400eabce0f0ba5fc3d897535c48e03d3e36076090039d7f78cdeaa0a225291d32519e2dabc2aa051ee958677a0e899305c40da16f74149e9f0fbe85ecdc340aaaa78070e410bc0e9357c1dfed4fe55028a4b2326971af7e62b7c91725b1494806ee670e4", 0xc5}], 0x1, &(0x7f0000000380)=[{0xd0, 0x112, 0x8000, "91c4c4d4b6f9a24ec3c95b3b41d8943add711dd14cae4fdac6fb100af2a749844495053de452afe9cf37be74195059c4cfccad2fca9c83e94cccd7309e8b3c00e49d04704a35782405d26c6322587d72ef345276494bdb518875d468e1e12ea7ff1fd016a6aeb88f880a28bc044be7e47fb4ca0e588d55bde28e0b51bb2b95d020c4a794ac11ba34568b7df0ca8a4cab53f341a5857d8be50561a99f5002742c211e6a1ab2039328db9638d15a74ac88d4160a5add464a2b02e5"}, {0xc0, 0x112, 0xfffffffffffffffe, "953fb4172cba9c1dacdd297e2c12e24046ae0220e9bb98c464a69d6532aebd8ab5b11ccbcd72ce9fce8f34e0d7060a5946ab9df068cda8d61a5680ee431902137cae25c6983c70ba908c259fbf493ef2c687555e68ad4f99114ce0def29c5d0a029563ae6cf5c00013e93e6249b3bedf3fa50e914a2ff5f123b4daeff86521f8835b57245ea591922b7006ffd1e626b3ece7f9944f2f25a9ae2623b4f24237f646667d64b7c71a5727a16809df1136"}, {0x100, 0x105, 0x7f, "b1999aa0f428364b254898c924ab16ea66fbe8c804732a866fc96efbcb643f41db3eca70212f7204955c760c3bcdb47b15ea6c5a91d79eeb564cded094a8220bc35d9ef8567e30c82857d2c70fd27cd3461caebb280bb69bd0ca9644fb9b878c9057b355712eac1cd8b53e78884eb784e7ac1000bec930b1efa64003365da2a1729456e00743313e387b9b72f0fa67ee7c9ad01ed62db4cd9cba4d0fdd5954c0e86579d641803bb0785146c67b13d9bcf659e600dd68caebcbe0cc6bcabe5615748a86704bd9d626d18a23bc8b0986a323c160dd6080b99d2aec40c1a15c94402b97c395bbdcad8e36bd5eaa"}, {0x28, 0x107, 0x1, "84a596404360c7d20dfe7126ad9fe44f1a5a50"}, {0x78, 0x18e, 0x0, "48cfbec4b93571146ffac23753ea4a98ed384ea8a2aa759cdb5eedbdbcb4ca721de66b7b4d561dd14a741dafe322140a3d703885567ade56078d99f40aef42126906ae0b85850ae5dd18cafe11a467e15550d41c70d027551434c626d437e34af4faf6ac3801"}], 0x330, 0x800}, 0x1}, {{&(0x7f0000000740)=@can={0x1d, r1}, 0x80, &(0x7f00000008c0)=[{&(0x7f00000007c0)="6d68e4c875e92c89367d3e15785c16872e3ed0620cdf8ae0ba77212807a48b921ae7b699529a0a984d8bf54b9190c9928474173958cb93a560069267db62f1dc2ede64c228b07b31e8bae0ebe10288816402ed9e6aae437cb26221539d821a161a0844ad3920c8e5f63dd36f", 0x6c}, {&(0x7f0000000840)="c48ec068e29bfcde9b89fdb7e2a9e6884052191cde9416a60125323d52bb31bfa12435a137f9a5c2850c14e070a70da9132dd1f8b20de5eca29cbf17ed02264045119f830766d186942785a5a48ae206913cfa30ce1dd409892fb4640d", 0x5d}], 0x2, &(0x7f0000000900)=[{0x1010, 0x0, 0x9, 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{0xc0, 0x19e, 0xfffffffffffffffb, "a021657f58ba35d4ed4a7326383b1faaf4bbe7f442cfadb03e8a0a61418ab739ac250317fd08c2962137bd5ef00e67bf28f679e2c70d57545cd5a3ae3e9829ec4744c63b91d460ffb4d35b1e1350313fc7b0defe4f7229c7bf64ef095f47625f0465a38c99697c2d379dcd30ff29b109c0d08f6b70795ef6dec5fbe59a21a7ada1c5b94f1f5379d60dec7123bbac554f616f58263c3fb5e18d6d0e427b4c9410d04da653230d6340bc18ae0bff"}, {0x108, 0x19f, 0x81, "3a81e58fe4fa6add9fb14ef8297c5feb867bd57fba57654b85dbb715fb3c21afa44aaa0b9d32b6b1a0a3374cbc282476cb4ffeac540ede2ef0fa00ee335e8aa360637ab71060709a1a79b3a235b11b4e9a9d9e5e834c4edaf6ec1417c66508b61923e87c35dd800da7d8a17e8b16a258567ee98d18b8d280d4a0abb8499eb650a8477f3a952e31ec3849a9eaa0078e7e2d096d3d662c2f514c9e11db29a44e0ddaa3511587ba45eec498da9e29e251bd4f44a584d16d533f6a6e050de18deb87b86b183305f8fd03f8ed9715476d0a1ba06db58e93117368dd52b35f53ff4cf7831af8b9aef1417494b6628405f17d891e283f18baaa8b"}], 0x2460, 0x90}, 0x8000}, {{&(0x7f0000006b00)=@ipx={0x4, 0x4, 0x9, "2a19453d40f6", 0x24f}, 0x80, &(0x7f0000006c80)=[{&(0x7f0000006b80)="58a368296a8850d5d035c0d495c86026ff0f13bbd6ecdba6f263f70964176360c9bb2b9ecb53d2b157638104cd6b837763c41bc4b6d0a10bca1db361cd333799ad8ddf70538a79d3fa15f9dd958c2ec6a89a92770fbc3eff11976bd4bbf7f0ba1fc857cc422d8b617f63fdd0d304d37ec1c3c800e09d4b0f41ecbd5a91af52b52e9f9289c6f89c011d9bbfc4", 0x8c}, {&(0x7f0000006c40)="484e43c9c19893e5346b8479cefa1c29e01bfde2535b", 0x16}], 0x2, &(0x7f0000006cc0)=[{0x48, 0x184, 0x7fffffff, "4ee0415c4c5ad89c9bd5ad715a516067a94763f311273c3970c6b0853f13a86219472bd8b900d983bfc1cb675182efc2b5d9"}, {0xe0, 0x18e, 0x5, "0bdebbd635e6aec62bd30f9b2f3abeefd2945c936fb5be7300ee46cd60d6eec8fb8f66aa3e31633e44034fe15c70f74db566dee3501c620a1103095940b80f488614cd05a4de3e7994d0c4d6f77ab2e4aaaba9b03a7fab7b6bab8b4a92231f29625e2aabf0c558d6cc0ed9d1adde6af3449e154172efa0b4cfb791e31c67866ec60421510bb9527a63ec03328f77de253e8011400ee52aba9f609042caa14fcb3ef00c124777f809b0d68baf1eff6766b23ecd716542135d1b4d8533cb39727ccbe1745b5e14d81622e01594d29a"}, {0x98, 0x119, 0x1, "863bdd3bef875bcda50f7493445dc64e149a6afe9319b7fa77a10271c67d99b422e8a31c24a1c695468646d6764231337c7929276a5e77e63ee3b3d438df9b5e411b7ca54bdb2ca561276e07d89210266042451a585a09c0b43e57ebb2c619a0c808415fe68f1f8cce21896ee1bdcaa62335a6a43e348294e3ebbdd4a50e2cee0e57"}, {0x100, 0x11f, 0x2, "c68852cde77a81c0fb19aa61d639f8aded7dae1b8bf1e8655397be34cff444e522b20c9258f303631dd47e315886aaf23cfaeaf451b24cd803dd1c6d94c8db782e2e3c917b86e6418cf1e74562ba76c799fadec1fb0b7077da7f31d64476edea01ca480d0effbdde77d5e6f6e5e913945dbf5bdd0a2f1eb43442fe13368e926a8f1ae5949dac75b0e01d8b982be3b9425ddb4f8d5cd66df6404c93d04bc9bf1907f42238d21a4a4bee6afd2998c3773be891c5c67f40002e117b3734ee8cd7f7ab43d5edc51b7f2e14cc81ed10c8852e00bc2208df1611ec8c49d861947092e1d652d465505860320f2c62"}, {0x60, 0x102, 0x3, "ba20a3836b3afffda9878cb211678c7e7f103d20340e644c5a18e8c4b3c117b87725ace4fe3f1cfa4333aaeffaa3e48dfedb0d4b6f649ac88d10ad542ea9c7da97fcd241dcb1a4430750005cd7e6a5"}, {0x78, 0x18f, 0x5, "3d6b4c3f1759ffc0161098e0bbde98f4036efb102ca936c3ba61de7359c8ce695f19b80f58dbc2e9297460f1b99b3f6d1e1815496fd4a38f560030e136cd0bf2a6e4236dba90f316474ae221a80f191cffc21881535b99190317023296d2d59693312f226211"}], 0x398, 0x800}, 0x10001}, {{&(0x7f0000007080)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x10021}, 0x80, &(0x7f00000071c0)=[{&(0x7f0000007100)="5fddf562e01c580f5b9fe5fa33c40a51dc8e85406cc105b09534a86b985aac26cfa26342a9dc6c8783ab28f37e44038e59821eca7b1a7a4fd267deb7c8b4ed86e9d0315b6fa792747142ce7375551062d872fd9f08253ca3", 0x58}, {&(0x7f0000007180)="0f877105166dbccb151588cf6f324ee2d7c28cb2976ca1e16dcabffc95fb729554f9d2471b074d406d5afb41b98f11b183f45e74e1be2c4759c2", 0x3a}], 0x2}, 0x84a2}, {{&(0x7f0000007200)=@ax25={0x3, {"06b8fe47002566"}, 0x5}, 0x80, &(0x7f0000007400)=[{&(0x7f0000007280)="d70c1a6fd3679ceca390901f6af119278b42375731785f10725f86788d26af5ea1d556d1bd117c1b87d014286f39f3008531de90f00203fcdee0e3955010a7f8480730fdd1febb2df2c308d9f4a6bec8d0a73801a4940b79380d8691d7093ffa80fa0cff1151b87a3488909a78471dda1910b88ac5ca9c28cba46b75f772bd0d616b41a0e3c26b3ceebafe8504bc6afe56ff6aa751467eaab3a58ecf6db4fd9cb3487f6f18a272fff07c556b214f64bcd6019c95cf85f08ce3edc15e779fcbf87857e7e8bbe35b22381246d33bf00d1b6dc8698322ad84fce07751585827814fd2a75559", 0xe4}, {&(0x7f0000007380)="c5739badd69a8da32b8776bdff0aa4feb82943f7f8fef33642b343b36b16655275a9ec40f2232fa45987881b146a702f3e839236351c52624588b033fa5d432d1af19ed89df2c5cc3e095e62ec67699ecc5ab37b", 0x54}], 0x2, &(0x7f0000007440)=[{0x70, 0x118, 0x40, "cccb4740fd4e606882ba3130a45dc3b7576c5fe221ef3d15926b5ffd383185cbd9842ab46bb445c4cfee974256e133fac893518852b3f99b78743313cf8df7606ffd61379da41ad4ce58742aabfe5158513b9890f00e898efd00c8"}], 0x70, 0x20004014}, 0x5}, {{&(0x7f00000074c0)=@un=@abs={0x0, 0x0, 0x4e23}, 0x80, &(0x7f0000007700)=[{&(0x7f0000007540)="2897074d2b032e5c253e99e82d1a020ea154c36e6c670b4ea07d15d42cbe0fd7968843b8568a8b3bc49465d7412859dcbe793acacae42239e9f0be3872ffa0ca909bf9a224de0d3f9a490d65bbbf4c573b13229d65472a38369fd75fc41011244785b10fdc05843755da513d6992d0a083f1ec896ff5b00e4f12ba5b1f0c2501c4355cfb24f0fd3654d761bf567129517a3d01ea866f89c226f2a5a27a2344408ed5a104", 0xa4}, {&(0x7f0000007600)="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", 0xfa}], 0x2, 0x0, 0x0, 0x1}, 0x3}], 0x8, 0xca1ebfd4b32a423e) r2 = socket$inet6(0xa, 0x40804, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff014}, {0x6}]}, 0x10) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x141000, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000001c0)={0x0, 0x9046, 0x7b13}) [ 115.959986] IPVS: ftp: loaded support on port[0] = 21 2018/05/17 15:19:33 executing program 5: write$rdma_cm(0xffffffffffffffff, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r0}}, 0x18) write$rdma_cm(r1, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0x0, "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", 0x15, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r0}}, 0x120) 2018/05/17 15:19:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'vcan0\x00'}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in6=@remote}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={0x0, @rand_addr, @remote}, &(0x7f0000000300)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x14, 0x80800) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xfffffd58) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004dc0)={{{@in6=@dev, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000004ec0)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000004f00)={@multicast1=0xe0000001, @rand_addr=0xe0, r2}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/05/17 15:19:33 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x20) 2018/05/17 15:19:33 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:33 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:33 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x1, 0x1, 0x7f, 0x80000001, 0xe, 0x180000000, 0x100, 0xffffffffffffff80, 0x7, 0x1ff, 0x4, 0x3ff}) remap_file_pages(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x2000000, 0xffffffffffffff80, 0x4143) remap_file_pages(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f0000000040)=0x401, 0x4) [ 116.233183] mmap: syz-executor6 (7685) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/17 15:19:33 executing program 5: write$rdma_cm(0xffffffffffffffff, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r0}}, 0x18) write$rdma_cm(r1, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0x0, "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", 0x15, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r0}}, 0x120) 2018/05/17 15:19:33 executing program 3: r0 = socket(0x400800000000011, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x20100e}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x100000000306) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/fib_triestat\x00') ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x100000001, 0x1a9b893, 0x2, 0x1}, {0x5, 0x3, 0x7, 0x4}, {0xff, 0x0, 0x4, 0xb40}, {0x20, 0x5f, 0x6, 0x3}, {0x1, 0x900000000000, 0xfffffffffffffff7}]}) 2018/05/17 15:19:33 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:33 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/15, 0xf}], 0x1, &(0x7f00000001c0)=""/120, 0x78, 0xfffffffffffffffc}, 0x2000) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x58, r1, 0x302, 0x70bd2d, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r2}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x810}, 0x8010) ioctl$KDGKBLED(r0, 0xc0045406, &(0x7f0000000140)) 2018/05/17 15:19:33 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:33 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x2041, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x90, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0xb}, 0x20}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @rand_addr=0x1d}, @in6={0xa, 0x4e21, 0x1, @empty, 0x3f}, @in6={0xa, 0x4e20, 0x222, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8396}}, 0x3ff, 0x200}, 0x90) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0xfca5) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0x6, 0x5bc7, 0x7f, 0x15, 0x1, 0x7fff}) 2018/05/17 15:19:33 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0x0, "c3b718c89bdc92239384f14f7a60e6a39beb927403c393ac16c5da8746c01150f5fcf4c9b9e1de77d066570d6519a71ce2f36254945c6834ba4927f9c4ea611effc61a195819e5b09f95ff8a3decfa914dd28f464bfe176c3e412da31cae66333ae32fb432ed397b5af27dddf8884deaa2d90c1b16ff0d03f88f72a9c0b350b17e9eb2b92be9439e5af578cbda50b66171457780ada3c0c22f12a69e4881003fffa6e6c2dcb0b4cebbdeb3e1b714be638fd3676a5c47e079e2ddbd3f42f4a1c1d26ff67bb0221d18344ac3002d948d27e04e465d7159e1896b3bb9550eee240698906ed23c4dbcd2acb2401dc5e87ab0986a5a5c590055b3fc6f480a8cd5aae2", 0x15, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r1}}, 0x120) 2018/05/17 15:19:33 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x46002, 0x0) fallocate(r0, 0x3, 0xc539, 0x42) write(r0, &(0x7f0000000040)="ff0f4634efa8d041d52606de0a2c13b41aa7", 0x12) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200000, 0x0) 2018/05/17 15:19:33 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:33 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:33 executing program 3: r0 = socket(0x400800000000011, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x20100e}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x100000000306) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/fib_triestat\x00') ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x100000001, 0x1a9b893, 0x2, 0x1}, {0x5, 0x3, 0x7, 0x4}, {0xff, 0x0, 0x4, 0xb40}, {0x20, 0x5f, 0x6, 0x3}, {0x1, 0x900000000000, 0xfffffffffffffff7}]}) 2018/05/17 15:19:33 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) unshare(0x20400) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/05/17 15:19:34 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:34 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0x0, "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", 0x15, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r1}}, 0x120) 2018/05/17 15:19:34 executing program 2: r0 = socket(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'bridge_slave_1\x00', &(0x7f0000000280)=ANY=[@ANYBLOB='K']}) sendmsg$netrom(r1, &(0x7f0000001480)={&(0x7f0000000040)=@ax25={0x3, {"22aeec4548925a"}, 0x2}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000080)="b74f067243d226a0673a7e29705bc27d4d0ddbf260f25518ac0bc83992207693c46c3834cb65b0c1b9219fa01962f5cff08ea2aec4544e799a534e09678735623a870b2a8f283a2074cf8351e875ac3df535fc981caa175b1e4eece7a646f6b429c4e21bfe88fa385932f6a55bd1129082fa92346045962f61e8", 0x7a}, {&(0x7f0000001140)="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", 0xfd}, {&(0x7f0000001240)="96ac15fd5b4b3b63c67c77b218acafed9a81bb56778eaaef2882aff2dc4316a781b66abf3d0b57a813d5cbe72501ea313e325cf5558a275cd9f4ebbabf659e", 0x3f}, {&(0x7f0000001280)="e9bb74212102664efa101c1e1a22abbab5414a6b81b7850e51e6877472ec051f896b919ef94552145079758379dbc541bca8f44083a5cadfd8ea667fb61c559fe0d607a56869155dbdea9907f431911e94c2a478cb92c361f862f20c5da011b824d4866b7fca084bfcced6267ca5b02efdab5ae4e3149295db72063dcf9628905251a4e298aeecb8f4c1c9dacb5dc5e53c32", 0x92}], 0x4, &(0x7f0000001380)=[{0xf8, 0x0, 0x5, "1ba63922f8cf0f3e5de36e355207a88b17e2788361eccf0f276a30bc0a9a7616b0ce00b75f4876f624eb38605ed9b23c826859f8a2e5ede9edea281bcaf14c6cfbb95421b71e90fe9ad57f50bcd067acc7688ff763a7b57307efc5beed270673edd1d88429111f196c435b62ee2313f25b447c64fc4cf71cb337c694913f7e07f31f32a3d3f93ec3342d083a21c9195bd5e3212052270cd4d53c80520044da60db8d4072d87360b56317fc87ab39cf9497056f9ced577ecf46665dac3b6f0247ebdd51af69255814dac0d55a8120548578625ea6601f2935248377161d3756a45dca2fc46f"}], 0xf8, 0x20000000}, 0x10) fadvise64(r0, 0x0, 0xa7, 0x5) 2018/05/17 15:19:34 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x81, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/51) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000080)=0x78) 2018/05/17 15:19:34 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000180)=""/78, 0x4e}], 0x1) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="5e5917d892b9ffa2aa72847b463fa30d9b9bf180d5f2b940f29050b575fd1b0384563ee8813931b6989c5f4a09baf50e80f410c7dac3878701f5ba735b9883fc107f6c27f7b75fcae9606993f31ef063c69e03416eec6f", 0x57}, {&(0x7f0000000200)="7b71cb7904b3384de16f95b42d57b129d710ca96b91dfebeb1bb3235d8192ae5ae66edd49b56e206c64533445ed21024af3a0e589f1ba6d58ec7299becdf2703112edf38b87cd57a523daa0790b0cca5e88b851ff8877578a295d5ef0a5fb196de9a1bc07e94f573de1444814c19782dd8c8868a5b4a66d3b3b788eec874f43423b6ad28fcbf91a4f164dc03aa60d082b2fb2e8a6cefa5368be9e2073d5e045ec0c3458676c5a123c6561dee4841e93525b18113418249705cae4f3467", 0xbd}, {&(0x7f00000002c0)="e4f9b6f10b9aaa605e2de05665ae0418613d76d03477b7db2816d56f15f7a2878bdd0992ecc242f26c04be2a98d32cfa2ba843bd368ee459d001663c37fd7b5e1788af4562d01cce516e93f3d800607493787a548629307e5b568ee715ec94f7de55e36bdfebb5e151d13a3057dcf7d5c08ec54e8966a5d898c98ba52150bf8bd60391bc17608d97b69b27392ccd1d02b38b7d", 0x93}], 0x3, 0x0) 2018/05/17 15:19:34 executing program 3: unshare(0x24020400) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) sync_file_range(r0, 0x6d9, 0x6, 0x5) socket$vsock_dgram(0x28, 0x2, 0x0) close(r0) preadv(r0, &(0x7f0000000000), 0x0, 0x0) 2018/05/17 15:19:34 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/17 15:19:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b300000000000000e6000000000000000000000000000000", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000047c0)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000018c0)="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", 0xfb}], 0x1, &(0x7f0000000140)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)=""/105, 0x69}, {&(0x7f0000001480)=""/145, 0x91}], 0x2, &(0x7f0000002940)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r3, 0x29, 0x4b, &(0x7f0000000080)=0xd971, 0x4) r4 = getpgrp(0xffffffffffffffff) ptrace$peek(0x2, r4, &(0x7f00000000c0)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000040)={0x5827, 0x5, 0x6, 0x1000, 0x4, 0xec3b, 0x2}, 0xc) 2018/05/17 15:19:34 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:34 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0x0, "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", 0x15, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r1}}, 0x120) 2018/05/17 15:19:34 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1fffffe, 0x8031, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000200)=0xa71b6da9e7cf30da) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x4c831, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) 2018/05/17 15:19:34 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002080)="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", 0x1000, 0xfffffffffffffffc) keyctl$describe(0x6, r1, &(0x7f0000001200)=""/224, 0xe0) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r2 = socket(0xa, 0x1, 0x0) r3 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000001500)={0x0, r3}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xc1002020}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r4, 0x622, 0x70bd27, 0x25dfdbfd, {0x6}}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x5, 0xfffffffffffffffe, 0xffff, 0x8, 0x2}, &(0x7f0000000000)=0x98) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001340)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001480)={&(0x7f0000001380)={0x115, r6, 0x2, 0x70bd27, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x0, 0x6, 0x3}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x0, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x10}, 0x4000) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001300)={r5, 0x3, 0x7, 0x9}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") dup2(r2, r2) ioctl$void(r0, 0x5450) 2018/05/17 15:19:34 executing program 1: setrlimit(0x7, &(0x7f0000000000)={0x14, 0x88}) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xba3fc6a, 0x101000) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000004480)={'filter\x00', 0x0, 0x3, 0x1000, [], 0x8, &(0x7f0000003400)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000003480)=""/4096}, &(0x7f0000004500)=0x78) r2 = accept4(r1, &(0x7f00000002c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000100)=0xfffffffffffffcf8, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001d80)={0x0, 0x8}, &(0x7f0000001dc0)=0x8) keyctl$session_to_parent(0x12) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002f80)={0x0, 0x9}, &(0x7f0000002fc0)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000032c0)=[{&(0x7f0000000080)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f00000015c0)=[{&(0x7f0000000140)="4a850f79d272c372ef35770e21eafcc1ea4e967d064b6d3e55ad89ff84655db55f7724339e44997f86b2776cb7ad403a73734d6fbbabebde5ee12ab8464d6740d67ec74a4f409f685dc0979c98dc15ae5edaad5359434374a40395afd9e2e96058cfb1e643b2e8daf9f537a025d09c04f68505ddb86a43ee69e591415204e32eef52a22db5d5993e102147a32d933d9fec25d5f935d5619815f4df63f8ca7b0220e70d62b55704f1825c801aa9ec409784da08c35335b9dd95259bfeda7d2456f60a30c55c4dc4eceec7cbac0cbfb299216f92df09a4b830a87e7155adfd861bc24470b7b108b88b309e6ff282940618b0cdd746", 0xf4}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f00000000c0)="ab7509be35653ab4c1497190d37c577561f4c589703a7a4b3a8d25", 0x1b}, {&(0x7f0000000240)="0118523bba48e0e053a1613834415e431e271eed8f6cd314388484ae6165931b14", 0x21}, {&(0x7f0000001340)="ee0fc674440928b55433e164cf1d407769264bfd73d7ad57d365606eaa6d34e9a69f5dd58c342ee2616dba89b0c8c1493c40a2be245dd276c9a00e71c727f83b52343675514c3276aaee5d2db28515ce25db2f7c26b7921103ea9310a11c679711c4b06c23f3ab9c425d1f566af5e9b5e0fe8c3373b86149b12385672b51900dd341953f37ec4431fba5524574061d8baab56503042fb8d23cbc77a8dbcbe31989fc43b7f103de9538fad1467c826ee31ff9cc5da5bc44eb12f2e8fe8154e5446e1cf225836c574a959ae6479100cb9de0e96974422fe4361a7c93deebb14037c6e9", 0xe2}, {&(0x7f0000001440)="ab66e106590b446e97f63ba1633f76cdfe782e7e416549abfc1515678ffe08487a039271842879921674fbc45869f1ba52e94c0a28b91fee107ac4b870dd811f00a42d074e7a5d76249111ed276e783b313a9135c072a66478f9623497c97f97cedb77249f9a76115a66a9c3d1be0891adff", 0x72}, {&(0x7f00000014c0)="681e591816231e898831a74a4d96d7adba9fe09ead7df53e5560654e0b5e23a5df4aa2188547112a2201513bd8b3aaf4b1af9bbb545613c25b42ae15fc8978f218733808d5cab0255a25fd58c01328509d40d34f806dd6c5b51d8b4a5c68df975f004fb27585aec956a4580509fcfba0849b1ef4d9e8563c35b8e0e7f0f4b7bec90f7d7e4350aa4d51c987ebfb8911b53de9407025215e242979f8ee6d36cbf85a13f9d891d8c404d71f225761d68ee8e1078e0a60f07d67c1311695852210a61d8820a88d588fa63a622826208d9d0d54994af26a68ef25ad3667f25a7af0679573637f773ce44ca76f4f588fd39bca6a01d1e983a01750", 0xf8}], 0x7, 0x0, 0x0, 0x4000000}, {&(0x7f0000000280)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000001700)=[{&(0x7f0000001640)="334d9ad6b41d2c4a832936569a88b0d42e1a21faedab131a0e8a0ce2679cdeb336f2823941841399d353e047914e6ac5c07698aa297495c02063e24c9265f791b7ff612e0022e076a0eb8eeb99d6018aa2230f53242c3b3151746ce704e78a6689af3d080421f47e57b9a75f3a8ec8e2d8ccbd6a46acc40a03494569f5297ecaf817d43526b3631c55f18460dc5502b7cc8b1bb45c4e71b5", 0x98}], 0x1, &(0x7f0000001740)=[@authinfo={0x18, 0x84, 0x6, {0xfffffffffffffffe}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x401}}, @authinfo={0x18, 0x84, 0x6, {0xffffffff}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @init={0x18, 0x84, 0x0, {0x0, 0x6, 0x9, 0x6}}, @authinfo={0x18, 0x84, 0x6, {0x10000}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0xfffffffeffffffff}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}], 0xe0, 0x8000}, {&(0x7f0000001840)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000001d00)=[{&(0x7f0000001880)="8c1d3d4dd0be52dc2fb3adcdff9907a64ecc4d179763c4e54efe97430621c3a002c4538636e7e1ddd64b3893a3fa0f0b6631f32fbe4e023c257191321c1dcf8e0a56ee682c146f", 0x47}, {&(0x7f0000001900)="b9fe4b4c437c2918ea5d8e520fcec90e0bd27ac98c0f6424002365fe2a276941398fb70eac742207a8d4efbae700decc1bcffef262265948f0b4950d60ade36c9797dc01b9895d901a1eb07f685ff85b60c557a0582c506c2de0f4a14c273e279b252abc3586377bff0f8d9f4405f98f4505128911cef005adb78d51d1e32b0341decffa09ca138756a987c40f47473df8bedff8b4826aa4649b478eb99c36b5bd81120252a64739178fd2f468b902a1cb589e5702cfc92f073016482434db5d6cb274d339b7b567ae759e245fa634e3bebd0dbe7c01c8d86561d33aa709e16d6ea6259b96c7fd022aeb7313d4f43576203ea3fb9320bd", 0xf7}, {&(0x7f0000001a00)="234ea9afb697af88f0086e006a76fe59ae7e3bc8dfda03c8a382eb6493402db57e2de1b33554ce3c9ef8781124e2fc574ebe3bb34753b3c462c50da93524f635c2f6eaa89214f9daa6dbe059fe040c7ee237cf4fe4c07d3fea77239207f4225190b65ba9ddf5b97bc3a8a432be24e2232c4223a26e08b5c886b315560b87c11d231fe1c370402ae0ba72f98df958568e5cf49556f3d7aa5bfb862f359892f6602266f20bbb0b5140410449edde00359d7c6f7db46dff520aaf0673dea7a8fe06a3aa8650b62bb833e794a792ea", 0xcd}, {&(0x7f0000001b00)="60f0236214272708b7e20d74901cb559e5768945e70080fee9ce1c52f369857d2eff63b1a64d4ae53c1f4f7e910657a0d9954177d78c", 0x36}, {&(0x7f0000001b40)="ef56e24e9b492fffe9df7c892af92972928365bc4c48f6943ba77f3c8e", 0x1d}, {&(0x7f0000001b80)="8db096a31bf30be20c7acd1590a698", 0xf}, {&(0x7f0000001bc0)="667fa5193bb226a74fdd84a51c901e9fec5706bf1db59b56e9648145ede4b7858a0cc3f9afe8095bfbe60e4c3f50dc7a7c8b37bb9fbb1fde80dfe2c62a72ec018bf68c34b496e22406882b6c4a0baf41447f95", 0x53}, {&(0x7f0000001c40)="781230960ddd06e2a23c5cfadeadd420e741490a236a55433a5f6f4137fd3fb99229ad1411a2cf5203176b1798e25c753e4a2d15921ebca4f3959b78356c3cf91522a80e9442ef8b4a4671bd4671a67582ef9deeee42f545402b69e687dd163fa3a40c026d3b988c2e3d79bdc9c6d1d45d0eea18768d1d4ddd0208674e21a124d9406f30ac89a931da2e", 0x8a}], 0x8, &(0x7f0000001e00)=[@authinfo={0x18, 0x84, 0x6, {0x3f}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x401, 0x8, 0x8a, 0x20, 0x401, 0xa7d36a0000000000, 0x8, r3}}], 0x68, 0x8000}, {&(0x7f0000001e80)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000002f40)=[{&(0x7f0000001ec0)="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", 0x1000}, {&(0x7f0000002ec0)="f4152a4afafe82795cf7ab1ec3b16fe9812961560ae1a4cfb06ded47216c9e0d62cb7934d229f3be251dc9cf44fae1d2820899b01eee4014d34d60ec9f481c82d4a622b12039ad576ffa7990", 0x4c}], 0x2, &(0x7f0000003000)=[@dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x4d5}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x8, 0x9, 0xf60f98c, r4}}, @authinfo={0x18, 0x84, 0x6, {0xef}}], 0x50}, {&(0x7f0000003080)=@in6={0xa, 0x4e21, 0x8, @empty, 0x1f}, 0x1c, &(0x7f0000003280)=[{&(0x7f00000030c0)="50be4220c8efd5211a7546b0ea2fbf4de50653001c661fc911b2dd7f2bcd7db4102eec3f241b748f2e21f2755a5c12c4cc4d", 0x32}, {&(0x7f0000003100)="02b96eaf42984994939db739ca2769f6e4c4614d8583e5c5cafed2dfe048f4a159cfac84cf01d739b0125a49114ca8ee32160ea63612413d2cd4a738082edd5f84265a4906958eec70d7cc5e0a17afebefec6149c329f2257765bbbd3297cf937ed55be52e78cc73150ecdd4ab5743260ec522f32f858c123a39c2adfdc7074fda72a56e89041c6ef0f2d71775ed42a5c1dc13f20dccc4ea9efe53dd27d567fd3ac7571e9326a176be3cc70dca43f4c936d92922e61e5af977a14d4f07ad0e", 0xbf}, {&(0x7f00000031c0)="19b6e4542d6540f55bfe4f3654e314e6db8ddcd04438992ed0f431b059461c99cb36212a1d34c4f61896585db2723b4d10151fa8a63cb1294d6a5534b9c7dcdc8bbb1a6ddaa4343d4a59ecd8f5bdaa9e35a440377f4525aa62d2ba49c20b1e08dba48c395c436de88363a223fdb74346768c768a208131f934621102a645157c641fbaeb69f514507517", 0x8a}], 0x3, 0x0, 0x0, 0x41}], 0x5, 0x4000000) 2018/05/17 15:19:34 executing program 6: mkdir(&(0x7f0000000040)='./file1\x00', 0xa9) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') renameat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0/file0/file0\x00', r0, &(0x7f00000000c0)='./file0/file0/file0/file0\x00') syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x8, 0x10000) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x40) 2018/05/17 15:19:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b300000000000000e6000000000000000000000000000000", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000047c0)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000018c0)="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", 0xfb}], 0x1, &(0x7f0000000140)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)=""/105, 0x69}, {&(0x7f0000001480)=""/145, 0x91}], 0x2, &(0x7f0000002940)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r3, 0x29, 0x4b, &(0x7f0000000080)=0xd971, 0x4) r4 = getpgrp(0xffffffffffffffff) ptrace$peek(0x2, r4, &(0x7f00000000c0)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000040)={0x5827, 0x5, 0x6, 0x1000, 0x4, 0xec3b, 0x2}, 0xc) 2018/05/17 15:19:34 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x20011, r0, 0x0) r2 = gettid() sched_setattr(r2, &(0x7f0000000000)={0x30, 0x3, 0x1, 0x7, 0x3, 0x65, 0x8, 0x100}, 0x0) sched_setattr(0x0, &(0x7f0000000240), 0x0) [ 117.507118] alg: No test for xts(anubis) (xts(ecb(anubis-generic))) 2018/05/17 15:19:34 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:34 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0x0, "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", 0x15, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r1}}, 0x120) 2018/05/17 15:19:34 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b300000000000000e6000000000000000000000000000000", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000047c0)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000018c0)="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", 0xfb}], 0x1, &(0x7f0000000140)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)=""/105, 0x69}, {&(0x7f0000001480)=""/145, 0x91}], 0x2, &(0x7f0000002940)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r3, 0x29, 0x4b, &(0x7f0000000080)=0xd971, 0x4) r4 = getpgrp(0xffffffffffffffff) ptrace$peek(0x2, r4, &(0x7f00000000c0)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000040)={0x5827, 0x5, 0x6, 0x1000, 0x4, 0xec3b, 0x2}, 0xc) 2018/05/17 15:19:34 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x0, 0x0) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000240)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.current\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"69000200000f002dc830ee000000005d", 0x103}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$IOC_PR_CLEAR(r3, 0x401070cd, &(0x7f0000000040)={0xfffffffffffffffd}) ioctl$TTUNGETFILTER(r0, 0x800454dd, &(0x7f0000000140)=""/185) socket$inet_icmp(0x2, 0x2, 0x1) 2018/05/17 15:19:34 executing program 3: r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x3, 0x30, 0x4, 0xffffffffffffff7f}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1}, 0x8) write(r0, &(0x7f0000000100)="1f0000000104ff00fd01000000000020000501000800010003f2511a10df00", 0x1f) 2018/05/17 15:19:34 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x7, 0x7fff, 0x7d, 0x1000, 0x3, 0x7, 0x5, 0x176, 0x40, 0x5b, 0x5, 0x6e, 0x38, 0x2, 0x6, 0x0, 0x100}, [{0x7, 0x9, 0x2, 0x8, 0x9, 0x1, 0xffffffff, 0x6}, {0x4, 0x0, 0x3f, 0x7, 0xffffffffffff9b3b, 0x200000, 0x5, 0x8}], "29b8d32511289d2ae9cf8b814495340844ecac299d6d8fb7fb244627f5110a0de65a3b35ffa826b01f9c490adb7685415d17b06c331e3e7b6ca5f38dbd11fded44615f43433304412762b68dd5af99b32332a8046b90a0ae402a4bb7bdbc1e0384ec9a2fd618716503f1cebc6eeb2d010a381ea46faa5be3d28501de6ea274cf1cc198b3afb6f2a2e60d4fe55ddfecef89cf7c5e62552c7ec3782a91a4cf7819e69ba8729e6d3c1c359bcc3e27244801ab79d09d59052de1964a196c47b7af5e6677ba871be0edeff4157343c419ee066aad1c51bed78a4549af01c70def2a1af31a45627b09cb4bd4389b7fecabc35bc6f9036311", [[], [], [], [], [], [], []]}, 0x8a5) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) dup3(r1, r1, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) [ 117.883172] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/17 15:19:34 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x100000101001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$binfmt_aout(r1, &(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f0000000480)=ANY=[@ANYPTR, @ANYBLOB="c1d1bd15bb68f29dc600792b14fab100e4023f8348b04e1703fbf4d1fc3d2304616e2dee0f054817b90708e7b1cbe27323fb3a7dc7365b529a26ee95ed23141ee41834af9d773d16e798a8f1718d9c97351a5e9abe6480368866e0d33cb23cdc66f4d7b4891e678966e0ede03c952196ab5a5d898400c11def1b345ee81b6df876df63085b20a9ab4e3b04d0794645b2c902134e69c917b138f31d02ca49f1695a8a0a", @ANYBLOB="5f6754ed064152d8a5b3aabae006fc6dda5f763deb4372e924b3cbc54ce3ecd82817a1e5d123064dbeb3011af8051ccd10550660c0ae25221216e24b8f8823a9de1f27be2756d4e0140cbb3db81be01446fac35e7d38e440c59269c33513a9951057135fd07c2e0747", @ANYRES64=r0]], 0xffffffffffffff42) fcntl$setstatus(r0, 0x4, 0x400) 2018/05/17 15:19:34 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0x0, "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", 0x15, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r1}}, 0x120) 2018/05/17 15:19:35 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1ff, 0x10000) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000100)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000000)={{0x4}}) 2018/05/17 15:19:35 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:35 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x40000000, @loopback=0x7f000001}, 0xff7a) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) unshare(0x24020400) fadvise64(r1, 0x0, 0x6, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x32, &(0x7f0000000140), 0x4) 2018/05/17 15:19:35 executing program 3: bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='\x00'}, 0x10) syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xf0, 0x800) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x8000, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x200600, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) getpgid(r1) 2018/05/17 15:19:35 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0x0, "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", 0x15, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r1}}, 0x120) 2018/05/17 15:19:35 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bpq0\x00', 0x103}) r1 = socket(0xa, 0x8080f, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x3, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000140)=""/120) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) ptrace$poke(0x5, r3, &(0x7f0000000280), 0x1) poll(&(0x7f00000004c0)=[{r0}], 0x1, 0x4c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 2018/05/17 15:19:35 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4200, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000080)=0x8000, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") r2 = epoll_create1(0x80000) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)={0x40002017}) timerfd_settime(r4, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) tee(r3, r0, 0x5, 0xb) epoll_pwait(r3, &(0x7f00008c9fc4)=[{}], 0x60, 0xfffffffffffffff9, &(0x7f0000000200), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000021ff4)={0x2001}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) 2018/05/17 15:19:35 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xad, 0xfffffffffffffffe}, 0x1) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0xc0000) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000040)=0x1e8, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/17 15:19:35 executing program 6: openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x200000, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000380)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x2d, &(0x7f0000000400), 0x0, &(0x7f0000000340)=""/42, 0x2a}, 0x0) r0 = socket(0xa, 0x3, 0x7f) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000002c0)={0x53, 0x0, 0x6, 0x0, @buffer={0xd, 0x4, &(0x7f0000000040)=""/4}, &(0x7f0000000180)="3c1a016b527d", &(0x7f0000000240)=""/41, 0x0, 0x0, 0x0, &(0x7f0000000280)}) 2018/05/17 15:19:35 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:35 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0x0, "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", 0x15, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r1}}, 0x120) 2018/05/17 15:19:36 executing program 6: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x2, 0x8}, 0xc) fcntl$addseals(r0, 0x409, 0x400000000008) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000200)=""/246) 2018/05/17 15:19:36 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="7f454c4e00000000000000000080000000000000eeffffffffffffff000000004000000f2c4213e76299e7"], 0x2b) ioctl$SG_IO(r1, 0x2285, &(0x7f00000003c0)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0xeb, &(0x7f00000000c0)=""/235}, &(0x7f00000001c0)="de62b74988e23fdf437eb74d7e931a0a88", &(0x7f0000000200)=""/208, 0x0, 0x0, 0x0, &(0x7f0000000380)}) 2018/05/17 15:19:36 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$netlink(r0, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfb, 0x400000}, 0xc) 2018/05/17 15:19:36 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) sendmsg$key(r2, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[], 0xd7}, 0x1}, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x0) fcntl$lock(r3, 0x6, &(0x7f0000000140)={0x240820bbc938d7a7, 0x0, 0x0, 0x7}) 2018/05/17 15:19:36 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0x0, "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", 0x15, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r1}}, 0x120) 2018/05/17 15:19:36 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000740)='/dev/uinput\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000000)) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/11, 0xb}], 0x1) 2018/05/17 15:19:36 executing program 2: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40400}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="aa18f0b1267d0d16b08afc129c1fd5de94f466a6183ad748890543b21145b7e01ae5382af821d510", @ANYRES16=r1, @ANYBLOB="36072bbd7000fcdbdf250b00000028000100080006007368000300fe8000000000000000000000000000bbc6b80b1d31ac356a6e05d5760940c9953c00000000000000000000000000000000000800090700000000140003e6fe80000000000000000000000000001908000b00676970fe070004000800000018717c839df274aa0dabbb0a9a00030014000600000000000000"], 0x98}, 0x1, 0x0, 0x0, 0x8000}, 0x20000080) listen(r0, 0x4) accept4$llc(r0, 0x0, &(0x7f0000000080), 0x80000) close(r0) 2018/05/17 15:19:36 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:36 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:36 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x42, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000240)={0x100000000, 0xd9, 0x9e, &(0x7f0000000280)="237f341436971cbe32f7a4970dff98359378b59360d941317a3e850c48db7c2b86a19ab2832fc070a138699e214f53505d12768e91bfef69c26b16d0f9cf158fe3f22c7da5cf51a570d2ce454575751fdb7890af2fe3920d8c64d581dd9130466d702fc742bb096f8227b44a1d8f3446c9cdedd86d017ca9b9882297b0516cf9a8be93fcf81194151a5151ba40f2a1e378f0a083aab09c6df0a4df7483ae"}) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000000)={0x619, 0x80000000, 0x93, &(0x7f00000000c0)="92c62609716d53c4f9201cbfe12afc6c29dfc31d094e905201ae8c23a8ec1cce5ed01280033eea061a0b796dd13c62307fec68a14ca34f2a58f21bb89c47f39b4a47078fa2af54525ce943325ff80c68f6c6262dbd61302cda223514a0cd8b58025d4cebd79817d976efd04099fa702e0576f54825c2469ca3bc1a4837392e6b3e0a63e65c8070c8eb564b8713a09896c65a96"}) preadv(r0, &(0x7f0000000440), 0x0, 0x0) 2018/05/17 15:19:36 executing program 4: r0 = socket(0x2, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x1000, @ipv4={[], [0xff, 0xff]}, 0xffffffffffffffe0}, @in={0x2, 0x4e20, @rand_addr=0x82}], 0x2c) pwritev(r1, &(0x7f00000024c0)=[{&(0x7f00000000c0)}, {&(0x7f00000012c0)="3d0ab709db8ad856fd0e187116e47578f2d6167142899843787fa593ad09ee13766a69795fb8b59d7de3febb2f9fea98bd78401fcd0027a1c983d73891374de2931c657ece076c207c12f80e913a1df657c281f49e1e3eacc6e4e13c70f5f222e1d07931aaec92287f6ddadf4077f7f0407fb0501230655d25f6249177e44f43", 0x80}], 0x2, 0x58) 2018/05/17 15:19:36 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0x0, "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", 0x15, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r1}}, 0x120) 2018/05/17 15:19:36 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) pread64(r0, &(0x7f0000002180)=""/4096, 0xfffffeec, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80000, 0xde) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000000c0)=""/122) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/05/17 15:19:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="0022f8ff020000000000000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000900)="d6", 0x1}], 0x1, &(0x7f0000000a80)}, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x840, 0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x1f, 0x1f2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000140)={r3, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x1, 0x8, 0x3, 0x7, 0x5, 0x7, 0x3, 0xffffffffffffffff, 0x3, 0xfff, 0x10001, 0x7, 0x7, 0x39847ec8, 0x1]}, &(0x7f00000000c0)=0x100) 2018/05/17 15:19:36 executing program 2: socket(0x1d, 0x0, 0x1) socket$can_bcm(0x1d, 0x2, 0x2) 2018/05/17 15:19:36 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={r1, 0x5, 0x30}, 0xc) 2018/05/17 15:19:36 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) fchdir(r0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x800000003, 0x400000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4c890400}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB="8c000000047c9046", @ANYRES16=r2, @ANYBLOB="000827bd7000fcdbdf250e00000008001b91fdf393c959160600020000002800030008000300020000001400020076657468315f746f5f62726964676500080004000900000040000100080004004e220000080004004e20000014000300000000000000000000000000000000000800080002000000080001000a0000000800090049000000"], 0x8c}, 0x1, 0x0, 0x0, 0x80}, 0x80) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000100)) tee(r1, r1, 0x8000, 0xd) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x60c, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) sched_rr_get_interval(r4, &(0x7f0000000180)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x2}) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000200)={0x7, 0x3}) 2018/05/17 15:19:36 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:36 executing program 6: r0 = socket$inet(0x2, 0x2080002, 0x0) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1, 0x2000) 2018/05/17 15:19:36 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r2 = dup2(r0, r1) read(r2, &(0x7f0000000100)=""/4096, 0x1000) 2018/05/17 15:19:37 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x88}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000000)=0x10001, 0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) syz_open_procfs(r2, &(0x7f0000000080)='net/fib_triestat\x00') 2018/05/17 15:19:37 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0x0, "c3b718c89bdc92239384f14f7a60e6a39beb927403c393ac16c5da8746c01150f5fcf4c9b9e1de77d066570d6519a71ce2f36254945c6834ba4927f9c4ea611effc61a195819e5b09f95ff8a3decfa914dd28f464bfe176c3e412da31cae66333ae32fb432ed397b5af27dddf8884deaa2d90c1b16ff0d03f88f72a9c0b350b17e9eb2b92be9439e5af578cbda50b66171457780ada3c0c22f12a69e4881003fffa6e6c2dcb0b4cebbdeb3e1b714be638fd3676a5c47e079e2ddbd3f42f4a1c1d26ff67bb0221d18344ac3002d948d27e04e465d7159e1896b3bb9550eee240698906ed23c4dbcd2acb2401dc5e87ab0986a5a5c590055b3fc6f480a8cd5aae2", 0x15, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r1}}, 0x120) 2018/05/17 15:19:37 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:37 executing program 2: unshare(0x2000400) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000180)) r1 = socket(0x10, 0x80002, 0x0) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) 2018/05/17 15:19:37 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x1, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x10000, 0x4, 0x6}) accept4$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80000) eventfd2(0xfffffffffffffff8, 0x80000) read$eventfd(r0, &(0x7f0000000180), 0x8) 2018/05/17 15:19:37 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) syz_open_procfs$namespace(r0, &(0x7f0000000080)='ns/uts\x00') r1 = socket(0x1e, 0x4, 0x0) r2 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x2414}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000000)={0x4}) 2018/05/17 15:19:37 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) pread64(r0, &(0x7f0000002180)=""/4096, 0xfffffeec, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80000, 0xde) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000000c0)=""/122) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/05/17 15:19:37 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) pread64(r0, &(0x7f0000002180)=""/4096, 0xfffffeec, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80000, 0xde) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000000c0)=""/122) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/05/17 15:19:37 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:37 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0x0, "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", 0x15, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r1}}, 0x120) 2018/05/17 15:19:37 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x9, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000080), 0x6, 0x2, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f0000000040), 0x0) 2018/05/17 15:19:37 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0x22, "acdaa23cdf89d0801a10f54a6383ccf656e2d4ec28721a386957cf87ba42a5d03f83"}, &(0x7f0000000140)=0x2a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1}, &(0x7f0000000040)=0xc) 2018/05/17 15:19:37 executing program 6: socket$can_raw(0x1d, 0x3, 0x1) socket$vsock_dgram(0x28, 0x2, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYRES64=r0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYPTR64=&(0x7f0000000080)=ANY=[]], 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/l2cap\x00') getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000000080), &(0x7f0000000140)=0x3) 2018/05/17 15:19:37 executing program 3: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80800) mmap(&(0x7f0000da2000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x3) mbind(&(0x7f0000a0c000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000), 0x7f, 0x0) 2018/05/17 15:19:37 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:37 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) r1 = socket$inet6(0xa, 0x2000000802, 0x0) r2 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={r2, r3, r4}, 0xc) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/17 15:19:37 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = semget(0x0, 0x5, 0x20) semop(r0, &(0x7f0000000000)=[{0x2, 0x80, 0x800}], 0x1) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8) 2018/05/17 15:19:38 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0x0, "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", 0x15, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r1}}, 0x120) 2018/05/17 15:19:38 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r2, 0x4) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x13f) 2018/05/17 15:19:38 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, &(0x7f0000000040), r1, &(0x7f0000000080)=0x1f, 0x9, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'irlan0\x00', {0x2, 0x4e24, @rand_addr=0x81}}) bind$alg(r2, &(0x7f0000000780)={0x26, 'hash\x00', 0x0, 0x0, 'speck128\x00'}, 0xffffff75) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000240)="00000000000000009e8ff22808d30822a04714a4e9d4e7371cbb699511b48b79800375d4b4dac2242d27e4581e6a2b3c7a504074c45a4e4bf4ddca01cd7440089bf50e54529d46d9e75adb5b1b938de27826a45f4653684e1101052eabc2f6076e1ce18f3062c54b3df4f79560cfc05ff6e61e8e049313bf4aac23c75bc08b3078baf8888e477418fc4a397b460c32e5e9efcb0ac56502ad79aceafa36fc69fdb31f2a4fdb95214b130add649ea73bed0e", 0x2ae) kexec_load(0x6, 0xa, &(0x7f00000008c0)=[{&(0x7f0000000300)="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", 0xfd, 0x1, 0x7}, {&(0x7f0000000180)="14a5ef2867b0445c6aa63daccdb0c85a4697faddc402957b6d936e6a3da2f43ae9dee79895e8ca6be72c430c775dca0659cd7259a33e45698750ec0c36b3f7a933877e114e6b7be1525963c82d432cccc079ecc6d76aa01a92ca40c15957b14ae6bbd15a8583272a040b8499e3bb93", 0x6f, 0x7ff, 0x1ff}, {&(0x7f0000000400)="82ff7cb202d8a1235fa76a8e6012e3dd4ae73442aa82d9ad394ca15bf7ddec9c558f1a6cf2881946ad70134943ea01dd2d50c7f80ba93e70eeecdbbe57d4c88b4e56a4c6219fa8d5454c91024dc02189cbe2703edd121b61309a4a6240b62f0ccd31147ce4cc6950ba1a497ff0e5e54937f57eb83201e70ddf07dd299c126f2070f9b86ee60859bed85da2e57205f84cbd61e6590470faedccb2", 0x9a, 0x5, 0x2}, {&(0x7f0000000200)="65c149b85923e08e7871d209e5", 0xd, 0x10000, 0x9}, {&(0x7f00000004c0)="6a975b02320a4fcf1db5124ce296143a4004b52039321c062b5783f0987872bad9ac21ef35a54ba8fd4f63acec4c223eef40be5d07f0ee0273dd7a1f04af3e5638874f56b6a7e8cd07b9aa0a98980d50d7781d290b2ee11c5e26fb24c2de2a2fe13d3e65375e0148e549fac3781024ae616e4cddf7c8c3bb86583e8c5919d5d8bad86c9f", 0x84, 0x56ea, 0x100000001}, {&(0x7f0000000580)="bf86d922aa949e28351db1bc2337009b6d45de73a1777fca6fd6beb8ca5733acba2027c0769f173fd5364f29afa80ad4b5b0e782df96859ea981e7f059ec85bc9a2549c268b06076f35187abdf3d4dda83185414", 0x54, 0x1, 0x6}, {&(0x7f0000000600)="72efd6e1b0e786199db69b20cede61d90728a729c5a296f201defde5d3cd491906e3f75e1a20ffae9e9c340a639140f033b6904ed80b2e9307c74d021eb067a65ce9497b3d4586c152f9275adf90a92de2b397f0ced59a09c5448aebdc8262b0e51a5c0f755a27aaf8ef7420e8f95c0e2c14d33eb6602eac92760514388ef80e816a32f8d8ed0ebdb39add0adb6470bbc5fe27de8395160cdb65b65d", 0x9c, 0x2a10dc15, 0x6}, {&(0x7f00000006c0)="e28dccfefd3c3295d1", 0x9, 0x80, 0x5}, {&(0x7f0000000800)="0081e8cfb0f0604d4fb0cc6bcbce9ba566acc3c72712afdabd4c87531e793a2a8dd65b9badbb91c14f85717967d8bcb8e43adc606146e86a3df6ac07f69e48cd6808304ac2f66730807fc6337f305a06826aa30352c57c51d7d4b8ff1b10b4c4ab10fda75f5cc789a4d209bc2681e63d6989ff9c6544237abe87fc3f1a7c68898cad959de95249051c5fb9b92318afe7496f76b056e1ff8f3e1b76d9b5d250", 0x9f, 0x805c, 0x80000000}, {&(0x7f0000000700)="19beb21724abde920f39f7db86885a28fd112e6646ef44e1b7b19d2aee78cf113a1afeb7107da0d53d72699fe70049caa42f18cdee15e0f773902be015f5b45de1c1f44aa753", 0x46, 0x80, 0x9}], 0x2a0000) 2018/05/17 15:19:38 executing program 2: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) fallocate(r0, 0x43, 0x0, 0x7) 2018/05/17 15:19:38 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x200000, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x8001) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7, 0x8040) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000180)={r3, 0x2}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$TCSETSF(r4, 0xc0045103, &(0x7f0000000040)) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f0000000000)={{0x4, 0x2}}, 0x10) 2018/05/17 15:19:38 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000240)={0x4, [0x2, 0x8000, 0x2, 0x100000000]}, 0xc) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) close(r1) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x14, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x88}, 0x1}, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000100)={r5, 0xad, "2be00f34e7ba917d2998ae51e2a2451a3eecb5c1efc16e498687fea72d3979e6d57ac2f00894688f9d902ce99083a6e5683ea6f452dad506cb6089c090b1a99e344021f3264f9a7bfdbd6a7ee6a278500fd58359e181e147e9283fe817f8d92c19320a545c118299d4d5c270a23d1e4b757723a03a3bc2b2b81cc5d9def082c6a11f943a07349a0a197b368cc9886ec97e5d04126b4520b84c4fbe12d2d9b89d4502b1e0798af04c989f0b77c9"}, &(0x7f00000001c0)=0xb5) 2018/05/17 15:19:38 executing program 1: unshare(0x24020400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x26c001, 0x0) close(r0) mq_timedreceive(r0, &(0x7f0000000480)=""/204, 0xcc, 0x0, &(0x7f00000000c0)={0x77359400}) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000200)=""/212, 0xd4) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000080)={0x2, 0xfff}) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000100)=0x6) 2018/05/17 15:19:38 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:39 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0x0, "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", 0x15, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r1}}, 0x120) 2018/05/17 15:19:39 executing program 3: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="f67cf3a940b17ed434889c8d9c288cb28acdc039c45cb83a92a5d2e27cc6a854f6db07bc1804cdba3c9dfc91019e3c41", 0x30, 0xffffffffffffffff) r1 = add_key(&(0x7f0000000200)='rxrpc\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="3ef8a351e86fc09a1998e346530c5242f9889bc477a23bf6a8de24ba8d706691e9d582aced362b1b3d9e2b8897cd84001fc7562d71bd37f85b96a245bcbe7189015e040df2bd906aeb44299378768cc1f9e304aaa661b7f989e2d9d3a2039a24c42c835847bfb99ba5d115aad61e4e97870b26c5a28d96948940f3451ce5366c19274dc4f7c6f7a7c99d6d141bedb3aee1e875e463fa7a28d435e9ecd6e24ec6bfd67350e65fbe479b9b9821cf95235ab2aeed84f5f0fbf734ef4fcc1fce9431baefcb439229bd2e0673e2663a7b0e19de1e14cc77be551b885ca84000e01b12ad1450040088faae5b5fd6282c1cc8ed3f5fe4781c455c5795", 0xf9, 0xfffffffffffffff8) keyctl$negate(0xd, r0, 0x1, r1) sendmmsg(0xffffffffffffffff, &(0x7f0000005f00)=[{{&(0x7f0000004980)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000140)=[{0x10}], 0x24}}], 0x1, 0x0) 2018/05/17 15:19:39 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x0, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:39 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x4, 0x5) timer_create(0x7, &(0x7f0000000000)={0x0, 0x37, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000080)={{0x77359400}}, &(0x7f00000000c0)) write$evdev(r0, &(0x7f0000000240)=[{{}, 0x11, 0x4}], 0x18) 2018/05/17 15:19:39 executing program 0: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000451000), &(0x7f0000000000), 0x2000000) 2018/05/17 15:19:39 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x80200, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/05/17 15:19:39 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0xff}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$binfmt_misc(r0, &(0x7f0000000080)={'syz0'}, 0x4) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) 2018/05/17 15:19:39 executing program 4: r0 = socket$inet(0x2, 0x80800, 0x5) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) setsockopt$inet_int(r0, 0x0, 0x40000000000d3, &(0x7f0000000000), 0x4) 2018/05/17 15:19:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/protocols\x00') fallocate(r0, 0x1, 0x80000000, 0x16a00000000000) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/111, 0x6f}], 0x1) pread64(r0, &(0x7f0000df6000), 0x0, 0x800000000000) 2018/05/17 15:19:40 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0x0, "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", 0x15, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r1}}, 0x120) 2018/05/17 15:19:40 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x0, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:40 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001200)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000001240)=""/243, &(0x7f0000001340)=0xf3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/05/17 15:19:40 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000240)={0x0, r2}) r3 = dup2(r0, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) bind$can_raw(r3, &(0x7f00000001c0)={0x1d, r4}, 0x10) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000000000)={'bridge0\x00', @ifru_addrs=@ethernet={0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}) 2018/05/17 15:19:40 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x0) getsockname$netlink(r1, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0xa429, @remote={0xfe, 0x80, [], 0xbb}, 0x548}}, [0x3f, 0x6, 0x0, 0x9, 0x2, 0x3, 0x9, 0xce, 0x3, 0x3, 0x800, 0x9, 0x3, 0x4, 0x59]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e23}}, 0x4, 0x8c1e}, 0x90) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x2}}) r3 = dup(r0) ioctl$TIOCNOTTY(r3, 0x5422) 2018/05/17 15:19:40 executing program 3: r0 = socket$inet6(0xa, 0x800, 0x2) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f00000000c0)=0x54) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) 2018/05/17 15:19:40 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x0, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:40 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0x0, "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", 0x15, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r1}}, 0x120) 2018/05/17 15:19:40 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x0, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:40 executing program 1: r0 = userfaultfd(0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0xb, 0x5, 0x1ff, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140)=0x6, 0x4) fstat(r0, &(0x7f0000000080)) setregid(r1, r1) 2018/05/17 15:19:40 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") semget$private(0x0, 0x6, 0x0) 2018/05/17 15:19:40 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x0, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:40 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @my=0x1}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140), 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000100)={0x1}) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)='\x00', 0xfffffffffffffffb) 2018/05/17 15:19:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/protocols\x00') fallocate(r0, 0x1, 0x80000000, 0x16a00000000000) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/111, 0x6f}], 0x1) pread64(r0, &(0x7f0000df6000), 0x0, 0x800000000000) 2018/05/17 15:19:40 executing program 3: r0 = gettid() r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003780)='/dev/hwrng\x00', 0x400481, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f00000037c0)={0xf3, 0x2, 0x2, "761ac8596072515799b0f7cac8c5868ea69ef58f73d14faf8995d7f12d3327ec760e0d865a4b7b0abbbc41323a5228f193211e883020149bc2d1dda55887c03cec0aef09d841a2cd6e83f683be05da39c6be7097b9e3df7437cf5116b863642c3398e8451f06bee949b8a318511d4c315932609f7fecce7a237ca39b69480e23d6c5b9b0774252641c7e8868c7bc10c3aac0254e898860b42deafec0d5ae71130d66a2623a33904afb3d8509dd7771a1c814a12fb3941caf592cd8a25b5d5badc590e927c4d1079dfcc3231ba4b16d308c400a779205b6ed41bebe54649f1f8d878f42c0cb9567c81ae9202eb9e7b64708c38e"}) epoll_create1(0x80000) getdents64(r1, &(0x7f00000038c0)=""/4096, 0x1000) process_vm_readv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/198, 0xc6}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/207, 0xcf}], 0x3, &(0x7f00000036c0)=[{&(0x7f0000000200)=""/14, 0xe}, {&(0x7f0000000240)=""/49, 0x31}, {&(0x7f00000004c0)=""/33, 0x21}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/162, 0xa2}, {&(0x7f00000025c0)=""/64, 0x40}, {&(0x7f0000002600)=""/188, 0xbc}, {&(0x7f00000026c0)=""/4096, 0x1000}], 0x9, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") fsetxattr(r2, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f0000000040)='\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f0000000000)=@known='user.syz\x00') ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) 2018/05/17 15:19:40 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:40 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x0, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:40 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x15, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r1}}, 0x120) 2018/05/17 15:19:40 executing program 2: r0 = epoll_create1(0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x10000, 0x202000) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) epoll_create1(0x0) close(r0) signalfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0x4}) unshare(0x64000400) gettid() signalfd4(r0, &(0x7f0000000000), 0x8, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000180)={'bridge_slave_0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xe7b}, {0xa, 0x4e21, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0xd0}, 0x0, [0x7ff, 0x10000, 0x0, 0x100, 0x200, 0x6, 0x3a2, 0x1ff]}, 0x5c) 2018/05/17 15:19:40 executing program 6: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000140)) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000240)) 2018/05/17 15:19:40 executing program 1: rt_sigaction(0x40000000000000a, &(0x7f00000000c0)={0xffffffff, {0xffc}, 0x0, 0x1}, &(0x7f00000001c0), 0x4, &(0x7f0000000000)) exit(0x0) r0 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000200)=""/104) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000300)={r1, 0x1}) mmap(&(0x7f000003e000/0x4000)=nil, 0x4000, 0x2, 0x44031, r0, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000340)={0x1f, {0x4, 0x49, 0x7f, 0x2, 0x80000001, 0x7ff}, 0x7fffffff}, 0xffffffffffffffdf) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/65, 0x41) 2018/05/17 15:19:40 executing program 0: membarrier(0x41, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000280)='pagemap\x00') pread64(r1, &(0x7f0000003c00)=""/4096, 0x1000, 0x200000) 2018/05/17 15:19:40 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:40 executing program 3: r0 = gettid() r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003780)='/dev/hwrng\x00', 0x400481, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f00000037c0)={0xf3, 0x2, 0x2, "761ac8596072515799b0f7cac8c5868ea69ef58f73d14faf8995d7f12d3327ec760e0d865a4b7b0abbbc41323a5228f193211e883020149bc2d1dda55887c03cec0aef09d841a2cd6e83f683be05da39c6be7097b9e3df7437cf5116b863642c3398e8451f06bee949b8a318511d4c315932609f7fecce7a237ca39b69480e23d6c5b9b0774252641c7e8868c7bc10c3aac0254e898860b42deafec0d5ae71130d66a2623a33904afb3d8509dd7771a1c814a12fb3941caf592cd8a25b5d5badc590e927c4d1079dfcc3231ba4b16d308c400a779205b6ed41bebe54649f1f8d878f42c0cb9567c81ae9202eb9e7b64708c38e"}) epoll_create1(0x80000) getdents64(r1, &(0x7f00000038c0)=""/4096, 0x1000) process_vm_readv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/198, 0xc6}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/207, 0xcf}], 0x3, &(0x7f00000036c0)=[{&(0x7f0000000200)=""/14, 0xe}, {&(0x7f0000000240)=""/49, 0x31}, {&(0x7f00000004c0)=""/33, 0x21}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/162, 0xa2}, {&(0x7f00000025c0)=""/64, 0x40}, {&(0x7f0000002600)=""/188, 0xbc}, {&(0x7f00000026c0)=""/4096, 0x1000}], 0x9, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") fsetxattr(r2, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f0000000040)='\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f0000000000)=@known='user.syz\x00') ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) 2018/05/17 15:19:40 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x0, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) [ 123.747666] IPVS: ftp: loaded support on port[0] = 21 2018/05/17 15:19:41 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f0000ff00000000000009490bee00", &(0x7f0000000140)=ANY=[@ANYBLOB="0c001800000000000000000000000000bac493ed8f5119026811d84df05b4c1a22ef5aa11b007ad5eec11362b741e3e2ce0120b7c1d89c8d770f080cd9843b93306d1000acb4b2c579bca001397eb19702f340ae8da63240c00c8f34780358c41a0eee49419ec6ad7c225a854f288dbe4cb2f240c100f2fe7763f7d3bf005174c253a006a81918e1b68739a08dd83781cc86c593258cef7a447c"]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/05/17 15:19:41 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r1}}, 0x120) 2018/05/17 15:19:41 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0x0, "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", 0x15, 0x9, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r1}}, 0x120) 2018/05/17 15:19:41 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x0, r2, 0x0, 0x0) ptrace(0x4207, r2) 2018/05/17 15:19:41 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:41 executing program 1: r0 = socket(0x14, 0x806, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000d40)=@hci, 0x1ac, &(0x7f0000000b00), 0x0, &(0x7f00000012c0)=""/41, 0x5d, 0x5}}], 0x40000000000015b, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/05/17 15:19:41 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000a80)=[{&(0x7f0000000a40)="fd", 0x1}], 0x10000000000000ea, 0x81806) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0x1, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x533) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/17 15:19:41 executing program 2: r0 = epoll_create1(0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x10000, 0x202000) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) epoll_create1(0x0) close(r0) signalfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0x4}) unshare(0x64000400) gettid() signalfd4(r0, &(0x7f0000000000), 0x8, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000180)={'bridge_slave_0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xe7b}, {0xa, 0x4e21, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0xd0}, 0x0, [0x7ff, 0x10000, 0x0, 0x100, 0x200, 0x6, 0x3a2, 0x1ff]}, 0x5c) 2018/05/17 15:19:41 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x7, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r1}}, 0x120) [ 124.839338] IPVS: ftp: loaded support on port[0] = 21 2018/05/17 15:19:41 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x0, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:41 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x0, r2, 0x0, 0x0) 2018/05/17 15:19:41 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x141c80, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000000c0)=@srh={0x6c, 0xc, 0x4, 0x6, 0x80000000, 0x101, 0x6, [@mcast2={0xff, 0x2, [], 0x1}, @empty, @empty, @dev={0xfe, 0x80, [], 0x1d}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}, 0x68) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x10}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000380)=@assoc_value={r2, 0x1}, &(0x7f00000003c0)=0x8) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) writev(r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)="907d4c68b614386a84b232d53aec547df724d3eecd447d9e2c4a4f74752df79aef63c03abdf6c8deba07a3ce7db2768c9a09b039ed64da12b3069a86f491af9879bcc6d6876085feab17d87cacff10533aeb77c7ecc60eb970763b1a39be2886f2338ec2a12e8d7d9182620b18942c3e2ad40534b15f51cdd96725a744774ae5458aafce6b801b704146b70bd0192139d9a54cb724b57aaca63b438163c17967f7b120febac72d078528047179971d14c3157fc6ed733eae6b00b61d6d5a6036441af0340316f51db52125ed", 0xcc}], 0x1) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f000069b000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r3, 0x87e}, &(0x7f0000000440)=0xc) 2018/05/17 15:19:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001300)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000000040)=0x3, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2100, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000180)={r0, r0, 0x6, 0x68, &(0x7f0000000100)="afae659fdf8b2acad5857ac0d7cc282c01c4fd840aaded2587378a9b3b6e0b87ed11a9254f313da3346c513617a539a2125fe4f4c1ba99e99580ee2ad06539f78ceaca1e08ca757a3853205b9690ac4f00478b8917", 0x7fffffff, 0x4, 0x2, 0x1, 0x1f, 0x1, 0x0, "646de7dd9842f34230d6978a671ff21b7c45a93746bc17f6045617a9ddf053a67715477117fc553f05c7cdcf28840f9b57f3e4416b27d5ccd558dc"}) r3 = accept$alg(r0, 0x0, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)=0x831) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000003e80), 0x0, 0x0) recvmmsg(r3, &(0x7f0000000bc0)=[{{&(0x7f00000005c0)=@l2, 0x80, &(0x7f0000000900)=[{&(0x7f0000001600)=""/4096, 0x1000}], 0x1, &(0x7f0000000980)=""/135, 0x87}}], 0x1, 0x0, &(0x7f0000000cc0)={0x77359400}) 2018/05/17 15:19:41 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000040)="d2f40bfbe64fbeae2c29c0291c0b7be8eab4cf5e16e665dac131a00e732204ddc26846d0c77832832cb99368ee3a4ba9bd9acb788f214b0102f4ba11162d3a5f168bc356f564a0533300a837c191d0ec87390be82c7a9506b048a1a4d09127703c7e5d0251e19249ca", 0x69) mremap(&(0x7f0000a94000/0x1000)=nil, 0x7ffffffff000, 0x7ffffffff000, 0x0, &(0x7f0000b18000/0xe000)=nil) 2018/05/17 15:19:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="20000000180001000000000000000000010000000c000600cc01869a9300000025"], 0x20}, 0x1}, 0x0) 2018/05/17 15:19:42 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x7f, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r1}}, 0x120) 2018/05/17 15:19:42 executing program 1: rt_sigprocmask(0x2, &(0x7f0000000100)={0xb2}, 0x0, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) rt_sigtimedwait(&(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000100)={0x77359400}, 0x8) 2018/05/17 15:19:42 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x0, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:42 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:42 executing program 2: r0 = socket(0xa, 0x1, 0x0) clone(0x200100, &(0x7f0000000040)="e78fb9828c8d50295576f4de230aa0f64c997c8cede050468738a3b5fcafac870c8e6bd7d3c23bac554f2f53d026dc9222b08370c8658320fc3aeece625b29dae56ce54252cb1f49b3b3fc759e14fb1792f6a41bac694ee6df03c39caeb155ef3a61209f7cb4cacc12726240bdc83eaa2df9c3cea34117feda6037e00d3f69661ec63b4931ce8f33be20e1b78d9598a38438602c966f5f86c525bd680d0d712e7798f3949e33285a0d12fa629bef3f7c3f586dcb7c8113aac2bac24c30ac42f57c1fadfe41f427fb1cd53389a62419bee019e5a669f9324847c7fde9b57ddc96b5426a9d1948c9240366de75a5d4d2f8d69e64", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="db9f6277e39b7259fc96b2c245df835d037d3d5765c77a900a8eed6a338b11bb9c3c371d1582262218608ebae3b48ba0ab2c71e9267505ff4df89167953dcff861e94a") ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mq_open(&(0x7f0000007a80)='posix_acl_access\'ppp1\x00', 0x0, 0x0, &(0x7f0000007c80)) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x400, 0x100000001, 0x3}, 0xc) 2018/05/17 15:19:42 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "c3b718c89bdc92239384f14f7a60e6a39beb927403c393ac16c5da8746c01150f5fcf4c9b9e1de77d066570d6519a71ce2f36254945c6834ba4927f9c4ea611effc61a195819e5b09f95ff8a3decfa914dd28f464bfe176c3e412da31cae66333ae32fb432ed397b5af27dddf8884deaa2d90c1b16ff0d03f88f72a9c0b350b17e9eb2b92be9439e5af578cbda50b66171457780ada3c0c22f12a69e4881003fffa6e6c2dcb0b4cebbdeb3e1b714be638fd3676a5c47e079e2ddbd3f42f4a1c1d26ff67bb0221d18344ac3002d948d27e04e465d7159e1896b3bb9550eee240698906ed23c4dbcd2acb2401dc5e87ab0986a5a5c590055b3fc6f480a8cd5aae2", 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x630, 0xfffffffffffffff2, 0x1}, r1}}, 0x120) 2018/05/17 15:19:42 executing program 6: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140)=0x5, 0x2b) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x28, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'bridge0\x00'}) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x12, 0x2, &(0x7f00000000c0)=@raw=[@jmp={0x5, 0x2, 0x4, 0x9, 0x4, 0xffffffff, 0x10}], &(0x7f0000000100)='GPL\x00', 0xb192, 0x37, &(0x7f0000000180)=""/55, 0x41100, 0x1, [], r2}, 0x48) 2018/05/17 15:19:43 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x2000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0x8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001440)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)}) 2018/05/17 15:19:43 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x0, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:43 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$cgroup_ro(r0, &(0x7f0000000200)='cpu.stat\x00', 0x0, 0x0) sendmsg$rds(r2, &(0x7f0000000480)={&(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f0000000140)=""/74, 0x4a}, {&(0x7f0000000280)=""/89, 0x59}], 0x3, &(0x7f00000003c0)=[@mask_fadd={0x58, 0x114, 0x8, {{0x6, 0x5}, &(0x7f00000001c0)=0x100, &(0x7f0000000300)=0xfffffffffffffff7, 0x5, 0x7, 0x400, 0x4, 0x4, 0x3}}, @fadd={0x58, 0x114, 0x6, {{0x6, 0xc271}, &(0x7f0000000340)=0x4, &(0x7f0000000380)=0x3, 0xfffffffffffffffc, 0x7fffffff, 0x8, 0x3, 0x10, 0x5a}}], 0xb0, 0x4004000}, 0x4008000) read$eventfd(r2, &(0x7f00000000c0), 0xfea4) 2018/05/17 15:19:43 executing program 2: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r1 = timerfd_create(0x0, 0x0) r2 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000080)={'ip6gre0\x00', {0x2, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)=0x0) fcntl$lock(r2, 0x7, &(0x7f0000000280)={0x0, 0x2, 0x8, 0x81, r3}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) timerfd_settime(r1, 0x1, &(0x7f0000000180)={{0x4000000000000000}, {0x0, 0x989680}}, &(0x7f0000000100)) timerfd_settime(r1, 0x3, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) 2018/05/17 15:19:43 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x630, 0xfffffffffffffff2, 0x1}, r1}}, 0x120) 2018/05/17 15:19:43 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) socket(0xa, 0x1, 0x0) ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:43 executing program 1: r0 = socket(0xa, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000680)=@nat={'nat\x00', 0x19, 0x3, 0x1e0, [0x20000280, 0x0, 0x0, 0x200002b0, 0x20000570], 0x0, &(0x7f0000000100), &(0x7f0000000280)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x1f, 0x0, 0x0, 'gretap0\x00', 'bcsh0\x00', 'bond0\x00', 'erspan0\x00', @random="d046e3f7a893", [], @random="4a15205138b3", [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'eql\x00', 'team0\x00', 'bond_slave_0\x00', 'veth0_to_bond\x00', @random="8531fd4a79a2", [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}]}, 0x258) 2018/05/17 15:19:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x17) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000140)=""/4, &(0x7f0000000000)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8041, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x3, 0x20, 0x6, 0xfffffffffffff992}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0xa0, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x75a}, @in={0x2, 0x4e21}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x7fff, @dev={0xfe, 0x80, [], 0xb}, 0x7fff}, @in6={0xa, 0x4e23, 0x6b, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r3, 0x2, 0x63}, 0x8) 2018/05/17 15:19:43 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) socket(0xa, 0x1, 0x0) ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:43 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:43 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x20, "8c4a2ed8603c7008007c24db5a413a0546e0ea98e6e34da16414e57abd92a30b"}, &(0x7f0000000040)=0x28) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x401, 0x7}, 0x8) r2 = socket(0xa, 0x1, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f00000000c0)=0x8) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") move_pages(0x0, 0x6, &(0x7f00000001c0)=[&(0x7f000019f000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000264000/0x6000)=nil, &(0x7f0000631000/0x4000)=nil, &(0x7f000038d000/0x12000)=nil, &(0x7f0000648000/0x1000)=nil], &(0x7f0000000280), &(0x7f00000002c0), 0x0) 2018/05/17 15:19:43 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff2, 0x1}, r1}}, 0x120) 2018/05/17 15:19:43 executing program 6: rt_sigaction(0x9, &(0x7f0000000000)={0x4}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) 2018/05/17 15:19:43 executing program 2: r0 = socket$inet6(0xa, 0x202000000802, 0x0) io_setup(0x8, &(0x7f0000000080)=0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000040)) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000100)='B', 0x1}]) 2018/05/17 15:19:43 executing program 3: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xcb08000000000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x2, 0x4, 0x2, 0x100000001, 0x64}, 0x98) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x153, 0x0, 0x1, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x11c}}, &(0x7f0000000280)=0xb0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000001740)=0x5, 0x4) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) get_thread_area(&(0x7f0000000140)={0x7, 0xffffffff, 0x2000, 0x4, 0x9, 0xfffffffffffffc00, 0x6, 0x76, 0x9, 0x20000000000000}) 2018/05/17 15:19:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x2) r2 = accept$alg(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000000bc0)=[{{&(0x7f00000005c0)=@l2, 0x80, &(0x7f0000000900)=[{&(0x7f0000001600)=""/4096, 0x1000}], 0x1, &(0x7f0000000980)=""/135, 0x87}}], 0x1, 0x0, &(0x7f0000000cc0)={0x77359400}) 2018/05/17 15:19:43 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='map_files\x00') getdents(r0, &(0x7f0000000100)=""/8, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r0, 0x6, 0x1, 0x42e, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) 2018/05/17 15:19:44 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) 2018/05/17 15:19:44 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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"}, r1}}, 0x120) 2018/05/17 15:19:44 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:44 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x800000000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x40000000004) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000080), &(0x7f0000000280)=0x4) 2018/05/17 15:19:44 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x179, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) 2018/05/17 15:19:44 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) socket(0xa, 0x1, 0x0) ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:44 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x100000000000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x3, 0x9}) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000540)={0x3, &(0x7f0000000500)=[{0x1000, 0x0, 0x4}, {0x0, 0x0, 0x5}, {0x3f3, 0x0, 0x0, 0xfff}]}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000000)=""/21) 2018/05/17 15:19:44 executing program 6: r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'vlan0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000140)=""/21, 0x15}], 0x1) 2018/05/17 15:19:44 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:44 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "c3b718c89bdc92239384f14f7a60e6a39beb927403c393ac16c5da8746c01150f5fcf4c9b9e1de77d066570d6519a71ce2f36254945c6834ba4927f9c4ea611effc61a195819e5b09f95ff8a3decfa914dd28f464bfe176c3e412da31cae66333ae32fb432ed397b5af27dddf8884deaa2d90c1b16ff0d03f88f72a9c0b350b17e9eb2b92be9439e5af578cbda50b66171457780ada3c0c22f12a69e4881003fffa6e6c2dcb0b4cebbdeb3e1b714be638fd3676a5c47e079e2ddbd3f42f4a1c1d26ff67bb0221d18344ac3002d948d27e04e465d7159e1896b3bb9550eee240698906ed23c4dbcd2acb2401dc5e87ab0986a5a5c590055b3fc6f480a8cd5aae2"}, r1}}, 0x120) 2018/05/17 15:19:44 executing program 0: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80400, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3ff800) 2018/05/17 15:19:44 executing program 3: r0 = memfd_create(&(0x7f0000001440)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001400)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x7ff, 0x0, 0x3, "9ede7a8c5ae95e48008000000000007f4f13eeab6540002901dc6bd3a841000000000000014f9f91eeb7bd7c7240f476c8d753d000aa2e00000000000000004d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x21, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000240)={0x66f7f3d06297b9af, @time}) 2018/05/17 15:19:44 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c626262c8523bf012cf66f") r1 = timerfd_create(0x0, 0x80800) timer_create(0x0, &(0x7f0000000140)={0x0, 0x2d, 0x0, @thr={&(0x7f00000000c0)="b7f84edaeb2149a43a1647f57e", &(0x7f0000000100)="f6b916713c5492bc2dec4aa97287916c96cbd511c56225f65d7e670766fb65d750e86860ea13050122c1788be630edbb397014b049287b"}}, &(0x7f0000000180)=0x0) timer_delete(r2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), 0x4) fstat(r1, &(0x7f0000000000)) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000200)="bdea232afd5136e9da19c18f42aad165142ca856d36e364982b98736df0870a1dda202e3c5546a241acc654f1cd3911b47482466f5a85ba5e2532c5cbefcceca4d", 0x41) r3 = msgget(0x3, 0x3d) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x8) sendmmsg$nfc_llcp(r0, &(0x7f0000005800)=[{&(0x7f0000000340)={0x27, 0x1, 0x0, 0x1, 0x3, 0xfffffffffffffffc, "4f78bea28a9eeb9d77a7a5516a582c50d0fbb1ee056bdd7a0c66d6dd587a1c871f0b60f61b8b2b8e403da1ff714ffa5d8e42dc473235f90a737f3e712807df", 0x22}, 0x60, &(0x7f0000000600)=[{&(0x7f00000003c0)="cababe38ed41a4682f7f2463910156f759daaa3530fb5b98fa1196d046d48a1ceb4cc8dc9d730c8747e69eeef751a21775ec4d8294844ea5b8b5d3dad58094985254fda172eaae668687427cc3146663dd461ea927b763a358947acc501f89114ae02efde9f789755dec98e03565382988fb4dcab72b5e04af14cb6464807c6d3275bb5ca279ad60bb9f1dc795f5273fec29ee06de1a77c0ef34c2fa5f5f2850d3fba5d8290569a84fe05452fa017033b0cb5d583cd5e44a90ecf82a4f529041fea3a942502bf9f7f3d66c89395c3bb36c82b6fa03d95d80a45767c5e101e555ef2f76dbdd592c3874fd1aa45d12b72376", 0xf1}, {&(0x7f00000004c0)="c4937ad8c7baeafc481f4589d6b750b84013ac15972615995a20b0feb20711af3c0b24375e7ea0bc79f54e2e4342024d32c69d91266d0cd7f8f63c320983f2b2c34174c3f5f0a8d0b1f3f973639001d27e704fbdbfba68fefb551fd65b8c31556495bfc7fdd6b90872a7971fa586403e57aa0fe08ad37e2a6d97af800e23c0ce2d574ce2cb324810c2dd869b2104a2bddd0d62fcc419dbbd2238d3b7c6efebfdf13babe94e3e5da2008cea604b5ab88f3d22b1ab9308375928f008bacd332727019726", 0xc3}, {&(0x7f00000005c0)="f52e13c5d011733e461b6bfdf3ea8f9475a01d78fe84c2742c6dbde8e4c8ba1f7fb4bc190fd478d37901245114c277b0b055ecd9", 0x34}], 0x3, &(0x7f0000000640)={0xc0, 0x109, 0x80, "ca8a6c0358ee4cee46d51d974efdde8eaf5e0625f5ff8803adc2325b7de1bc650fe5b823f90c4e755aad631a9438740859308fc1e4d3c83aa919e0a5ade325b032cd03f28422ca734625f224123cd25138cdef03e6ed03e6e2ce72fa864f7d847e29676655cd10a0154a6942a63a27f77dfb1d9973fe8f788031756f5205a7db9c694e704121cc6c5aeb9c6ba064d429b1d13707147f9d110d512551615b08b579edb692a2cc6b091bec8d6fdcea126f"}, 0xc0, 0x20000000}, {&(0x7f0000000700)={0x27, 0x1, 0x2, 0x0, 0x6, 0x81, "31208d0f492a083afc3a94e5222851ef3fa9410582f97bf1f5eae7ca6062922875bf9c7b510f371364fd6708026c8c8366e572504c39d3dcdb01ec7a29cf85", 0x5}, 0x60, &(0x7f0000000980)=[{&(0x7f0000000780)="fdb9a32e5a6c32486e7aa7885577854086a75704828777d8b03b7b6ef18034bfba", 0x21}, {&(0x7f00000007c0)="a767f3f2b8195fc1f571c2ca28b76a20f4", 0x11}, {&(0x7f0000000800)="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", 0xff}, {&(0x7f0000000900)="a2686e4c9ba1fccad06f5969ea10c5718be6241a4fcb4f512a8c1757a137837d79b3eb425a0a0ed074727d6af68c666400f689523b7d9466c9dbc516e01caddce6f2d727fb59e5b0ddeaea5c73101f32935de2ec66e66778e771755131c11bb2b59192c1856919046fc6fc", 0x6b}], 0x4, &(0x7f00000009c0)={0x1010, 0x10d, 0x3, "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{&(0x7f0000004000)="e706721540ee5e12bfd89789a5564a09cc0841dce0541c877164d12982414da11a08359d51caed450c52766c791e494da405184237df607f4752234204b444879763abcdf4474a87cce32d8777b13a7c2ad60193e1da727079b45984043a19fc20c7a29d5947dec18d85da972b71ef96966d5876319b8fbb733406f1b4da978b015f5eb995a2ea30b0c3086488e6a4e7646aaaecb9dbb518965484bbc3d7428813977701e4f24ee0b726c3f3f78c2ac41e19a874a33fcdf2f7b02eceb8edebf2651eeb1222ba66bc6d50724dc749d0256e6c4c2606037f72127633", 0xdb}, {&(0x7f0000004100)="37f067331dc1eeec8bbd25612ad8751cd934afd0923f968801f8015a9597f22a24cd678374b1b48c2b0fadd448d39ce3809be7fb4f92687fde3d00b06499b81e61b2838de008b3b200ae282ba3afb3365e24e3c77aa57765f1e3cf1ce46855f8b6f4967563bf85e7cd6045d315bef333bff6c72be2b4a9e787", 0x79}, {&(0x7f0000004180)="9242304600dfb06f72341c19d469e0c243585a81b54adb061dcb356b21bed4fbc0c9b49f6b5388c2b62a6b0c780877404c5b5fc73fbeee0d5e4ebb9de864d544c3d02323356c7f48ec61ccf6ad6ff50a23054fb16fff4d48686b66c833df450c85e9b813fde0cf9d84caf7346dc88b96bf7a3eaab90865c392b28670eceea215daf5cf5b53135863c595eca7a602785a3f5a5284265623ac8ac0ed5d030606ffb18f975f395c3a3ad5b352e3618f461b4f393d57d4be21e131e2024e44380fa03b986e737bb9bf594aa09961", 0xcc}, {&(0x7f0000004280)="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0x1000}], 0x8, 0x0, 0x0, 0x20000001}, {&(0x7f0000005300)={0x27, 0x0, 0x2, 0x7, 0x0, 0x8, "04450a86f9f4e38f6369947d2f060efe017eb1bf8104dfb7a01ef686907bf808d79627a5a3737ab57b3fe10e933237997231909bf2f050980505f48a9b631a", 0x2d}, 0x60, &(0x7f0000005700)=[{&(0x7f0000005380)="3a220eea7ab21eb08d7e817da9f26b421601b2262840e7437376c9c447db1c0e7afd30caee54dc85a77e8591638484190789e86bdd247ee3da8fd21c238e8183772f1ee48368f8581471cf9554a9d24d65ceed73e0963ece089990933efc44dbb9f86ac782f9190de9d23cc85aaa73bc0db15d13b41e09f85f9a0b238e4c7ab0c473e53583beb5d9cbc53da0a238cbd4df976df90d62bb764edbe9f0daaa3c8269db308e80624fb94ef52e85533f76faa3366d72660a95a6fd5cb09a43439df857b9f3b139b4c9ef6fd8b3105078468bae141a2e9c138b8d38e20a3d0f2b2c97fb438343f5c284eed8", 0xe9}, {&(0x7f0000005480)="4795573daf11d061b9cc3d0f7156ecc10b9c4628e4fd7132d0f192e2781dd2477881483e0e138bf7119c16a84158a1445b11db4b157af1ba282c46709023465542c61adca6cfab2b4a943003dd1a73fc3ab8716ba3c2e435a8f354efa085113bc074e8fb39e2b286e7e00f1dedc934337006811a31f27832f307e3562ea3ac2dccce57ba21116b5fee1c", 0x8a}, {&(0x7f0000005540)="378cecba9ffab2ef5163a42306e095fe1af4e4afdaa0e047eb177915f8d8a9010849c1782e39a46a67dc5eeee5a7581198cc653812888ecefa6afcdd757db6e5ed770406700944af193e7314d808ca0174944ddeaeca27b75f8683f40e9fa94405eebd0f6e90fa82e0e5e18e437de215fd41f2c7a89e2e193a0d290e95a8f9c97a9a", 0x82}, {&(0x7f0000005600)="7af15e6ff70af3739dddab1c21be447e28b0746ee5c0dd1c5a6ff5d8edff16c62a07e5b1d38c439105109d955901d9a52313b2f9429b0a6cb23003dc9835c7b9cff7415abeb563dd62e3076193790c644cd2be775f2d5d4850c2334cf58be49910e7aed1365bf09d009affc0aa6b4ab2dc6371c43033a49e5b33ee27ca", 0x7d}, {&(0x7f0000005680)="7174a7eb65341f42354d42f83a29b5127e1e247ecbf7db4c10012a5e78d9a9c601d3692164bf1a365e9960d10215791857cdd70cf2cf36c9d2cf7be6271a325cf9770fcd6a87f3d5c45f6f96c4cfbfb3cd611a7d01bcca9c86c9f611c3610ea0706dfb44d77cd36bb977cd55", 0x6c}], 0x5, &(0x7f0000005780)={0x68, 0x102, 0x3f, "db9ba5395963d82ae3a152dbb083153eb88ff7f8b2176fc9a6d1b96759132d7766d9a772511a7d6edfc16c4e6dc59fb38e550f39e547c6b22717a34e705fe8a6712d199b2ace3b0b17b44f404af4851f4e6174"}, 0x68, 0x20000800}], 0x6, 0x40) msgctl$IPC_INFO(r3, 0x3, &(0x7f00000001c0)=""/56) 2018/05/17 15:19:44 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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"}, r1}}, 0x120) 2018/05/17 15:19:44 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:44 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="400000001600250400000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x40}, 0x1}, 0x0) 2018/05/17 15:19:44 executing program 2: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000040)="2400000026007f000000000000ffffffff0100ff10000000000000000000000000000000", 0xacb3ec5a64af7e63) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x4e89, 0x87}, 0x8) rt_sigreturn() fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000b40)=0xe8) pipe2(&(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000ac0)) getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) r6 = getgid() setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a00)=@nat={'nat\x00', 0x19, 0x4, 0x618, [0x200003c0, 0x0, 0x0, 0x20000550, 0x200007e0], 0x0, &(0x7f0000000100), &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="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"]}, 0x690) 2018/05/17 15:19:44 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x2000000000000058, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f00000000c0)=""/239, 0xef) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x2040, 0x0) sendto$inet(r0, &(0x7f00000002c0)="a4", 0x1, 0xc005, &(0x7f0000000200)={0x2}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000240)={'veth0_to_bond\x00', {0x2, 0x9, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x100000000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000001c0)={r2, 0x80000, r1}) prctl$getreaper(0xb, &(0x7f0000000040)) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000), 0x2) [ 127.886081] random: crng init done 2018/05/17 15:19:45 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:45 executing program 1: unshare(0x40000000) r0 = socket(0x13, 0x39b478e5aea3aa6, 0x3fd) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00000000c0)=0x89) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x200) mkdirat$cgroup(r2, &(0x7f0000000040)='syz0\x00', 0x1ff) 2018/05/17 15:19:45 executing program 3: unshare(0x2000400) signalfd(0xffffffffffffff9c, &(0x7f0000000000), 0x8) r0 = open(&(0x7f0000000040)='./file0\x00', 0x101002, 0x108) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x0, 0x70, 0x401, 0x20, 0x7fff, 0x3ff, 0x0, 0x7, 0x8000, 0x5, 0x101, 0x7bc, 0x5, 0x3f, 0x5, 0x80, 0x3ff, 0x3, 0x775, 0x100, 0x2, 0x1, 0x20, 0x6, 0x5, 0x1, 0x0, 0x7, 0xffff, 0x3, 0x3, 0x3, 0x9, 0x8, 0x7, 0x3, 0x4, 0x6, 0x0, 0x8, 0x4, @perf_config_ext={0x6, 0x2}, 0x80, 0x4, 0x5, 0x0, 0xfffffffffffff40f, 0x80, 0x1ff}) 2018/05/17 15:19:45 executing program 2: r0 = socket$netlink(0x2, 0x5, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x84, 0x4, &(0x7f0000001000)=0x1a, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x12000, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000040)="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", 0xfb) 2018/05/17 15:19:45 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}, 0x120) 2018/05/17 15:19:45 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:45 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x2000000000000058, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f00000000c0)=""/239, 0xef) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x2040, 0x0) sendto$inet(r0, &(0x7f00000002c0)="a4", 0x1, 0xc005, &(0x7f0000000200)={0x2}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000240)={'veth0_to_bond\x00', {0x2, 0x9, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x100000000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000001c0)={r2, 0x80000, r1}) prctl$getreaper(0xb, &(0x7f0000000040)) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000), 0x2) 2018/05/17 15:19:45 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x0, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) [ 128.195806] IPVS: ftp: loaded support on port[0] = 21 2018/05/17 15:19:45 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:45 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0xa, 0x2, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xb8ff, 0x800) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000080)={0x80000000, 0x81, 0xffff, 0xfffffffffffffffc, 0x5, 0x47, 0xfffffffffffffff8, 0x7, 0x4, 0x7f, 0x8001, 0x484}) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bc012cf66f") connect$netrom(r2, &(0x7f0000000000)=@ax25={0x3, {"5da7ac36d585da"}, 0x81}, 0x10) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000480)}}], 0x400000000000196, 0x0) close(r1) ioctl$VT_DISALLOCATE(r3, 0x5608) [ 128.447497] IPVS: ftp: loaded support on port[0] = 21 2018/05/17 15:19:46 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}, 0x120) 2018/05/17 15:19:46 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_misc(r0, &(0x7f00000000c0)={'syz0', "8bbf388449feb7005d6da52b65199b4660d7ed38da5cf4c825ab660d2610e701f22e095eae2304cdd5aac703896e161fa35328a9b8bb736dc9755902878890dc70f39024782dd17105b7de82b3d2949bcebbf8fe3f017ea4e747bed68b86d114cad1d1c303401de6c08ce5a4d38f46c11d83e349cd1418eda356c5e6babda720e9ba7f0d8282eb140d9f7a7cde571f87c52cbcee292a61ccd4b65ab3d1961812dabb144b39da4dbf8ebf69ff5601b31a555c3a687b71d59ab67d0a1bb1e0514492aa70d4b531fe3ffdfb0536cde8c8cd57b64dd4256be202fd5389b7d5ed837521e0fe1cbfb4c9e7e14c9532b4384e9cbee32b1bf45b0e6c5b"}, 0xfd) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x5420, &(0x7f0000000080)) r2 = dup3(r1, r1, 0x80000) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000280)=""/195) 2018/05/17 15:19:46 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x0, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:46 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000001640)='/dev/vcs#\x00', 0x8000, 0x4001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001680)=@sack_info={0x0, 0x337, 0x7}, &(0x7f00000016c0)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001700)={r1, 0x8}, &(0x7f0000001740)=0x8) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x276}], 0x100000000000039a, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/xfrm_stat\x00') preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) 2018/05/17 15:19:46 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) clone(0x8e014400, &(0x7f0000000000)="d65f6bc0b7e1d2231ff40deaaf674a5c70e7aa154dd3de98a45712a12c840a4b242308aaf1a78504cb70d2827315d82c35e70358ebba9c055bf0b7ca8358388f63aaa633069b9897fda6d77d1bcbab55782964c93fe0058b", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000280)="2803ddf3e0e6594c5b8ed883398abce24eaf1d12097e385c8a5a417891968d4b873534c66d520a117c2432fe98a40752c00f355349c77bf87e2da7b9d7211322531edc256e0b72440656e1d0f5627c87f418a2048c124ec8e26b9887cc989759802c15b6dd34ff4eb67c818de407560457901e2239cb3dd9d86fd758232bd7cd9a1631942e2029fb1b27faff75dc2a64ec2401e9eb9c9bd2977eb47b8164debd41f07cedd1fefce7734dae47cff7f78fd78f574d4c3da3ce60501bc5748b5ca0ed32d9f25b207338bd757840dd084c95fb9b0254983035c5d15f7be1a91c16") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) 2018/05/17 15:19:46 executing program 4: inotify_init1(0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:46 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) io_setup(0x20000000001004, &(0x7f0000000280)=0x0) r2 = eventfd2(0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rt_acct\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x3c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @rand_addr=0xffffffffffffdec4}, @in6={0xa, 0x4e21, 0xffffffffffffffe0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e20, @rand_addr}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000140)={r4, 0x2}, &(0x7f0000000180)=0x8) poll(&(0x7f0000000000)=[{r2}], 0x1, 0xee4a) io_submit(r1, 0x1, &(0x7f0000001b80)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x1, r2}]) 2018/05/17 15:19:46 executing program 1: unshare(0x40000000) r0 = socket(0x13, 0x39b478e5aea3aa6, 0x3fd) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00000000c0)=0x89) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x200) mkdirat$cgroup(r2, &(0x7f0000000040)='syz0\x00', 0x1ff) [ 129.265235] IPVS: ftp: loaded support on port[0] = 21 2018/05/17 15:19:46 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x0, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:46 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:46 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}, 0x120) 2018/05/17 15:19:46 executing program 2: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d57ffc4d1000000000000000000005e", 0x1c6) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x1}}, 0xfffffffffffffe4c) 2018/05/17 15:19:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x80000) getgroups(0x2, &(0x7f0000000240)=[0x0, 0xffffffffffffffff]) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x200000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x10001, 0x800d, 0x2, 0x7, 0x0}, &(0x7f0000000080)=0x10) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000180)=0x1ff, &(0x7f00000001c0)=0x1) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x84) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00000004c0), &(0x7f0000000580)=0xfe04) 2018/05/17 15:19:46 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0x0, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001640)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000003200014000000000000000180000000004000100"], 0x18}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000040)=0xe8) r2 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="0c0100001c0020002abd7000fedbdf2533000000e4000600ac1414aa000000000000000000000000000000000000000000000000000000004e2200064e200125ec44ee8112e30005", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="fe80000000000000000000000000001a000004d22b0000007f00000100000000000000000000000001000000000000000200000000000000060000000000000002000000000000005600000000000000010000000000000000100000000000000080000000000000040000000000000002000000000000000300000000000000ffffffff0000000000000000438700000600000027bd7000ff34000000000405200000000000000014000e00fe8000000000000000000000000000bb"], 0x10c}, 0x1, 0x0, 0x0, 0x4008000}, 0x40) r3 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x803) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x400, 0xb, 0x1a, 0x18, "a7bb9b696645d8d6b1a97966daf93c03c4cd79f48ed3f75a3327f9a8506d46d49b8c4ba312913b43e034aafb8a3b89107cf4a66f564ee6a811bf2dbcc11e75d3", "2babcb4fc300f698b0400e874ebb6b2d6bc51b65bf0f62fcb1732034bca35a67", [0x18, 0xe81f]}) 2018/05/17 15:19:47 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x1, &(0x7f000039a000)=[{0x6}]}, 0x10) fcntl$dupfd(r1, 0x406, r2) socket(0xb, 0x8000000004, 0x0) sendmmsg(r1, &(0x7f0000003040)=[{{&(0x7f00000012c0)=@can={0x1d}, 0x80, &(0x7f0000001840)}}, {{&(0x7f0000000000)=@ipx={0x4, 0x0, 0x0, "982a5c276750"}, 0x80, &(0x7f0000002f80)}}], 0x62f, 0x0) 2018/05/17 15:19:47 executing program 4: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:47 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:47 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x7ff}, 0x8) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150004001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/17 15:19:47 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0x0, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:47 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x9) setsockopt(r0, 0xff, 0x7, &(0x7f0000000340)="89", 0x1) 2018/05/17 15:19:47 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) unshare(0x24020400) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x100000001, 0x2) r2 = dup(r0) mq_notify(r1, &(0x7f0000000200)={0x0, 0x3, 0x0, @thr={&(0x7f0000000100)="b2d7e573c02a3d1406619bca7aba3b4769863fe3246fcea21c8d6bc9cd866bf13854f848d490556894b7fe958f625134ba3fcb5ce51eb82d9fbaddcbf41d0190f1b1adf2f52ab4b7a861c62877befab66ab3dec682002ba2057ed8960f198502ca103a82b42cd5ba5e3f4452fcb17912dc3fa397", &(0x7f0000000080)="3ebd4b793bdc58c0"}}) r3 = socket$inet(0x10, 0x3, 0x3) sendmsg(r3, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000010207031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'team0\x00', {0x2, 0x4e23, @rand_addr=0x8}}) getsockname$netlink(r2, &(0x7f0000000180), &(0x7f00000001c0)=0xc) 2018/05/17 15:19:47 executing program 5 (fault-call:4 fault-nth:0): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) [ 130.344917] netlink: 'syz-executor0': attribute type 29 has an invalid length. 2018/05/17 15:19:47 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0x0, r2, 0x0, &(0x7f0000000000)) [ 130.395457] netlink: 'syz-executor0': attribute type 29 has an invalid length. 2018/05/17 15:19:47 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:47 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "c3b718c89bdc92239384f14f7a60e6a39beb927403c393ac16c5da8746c01150f5fcf4c9b9e1de77d066570d6519a71ce2f36254945c6834ba4927f9c4ea611effc61a195819e5b09f95ff8a3decfa914dd28f464bfe176c3e412da31cae66333ae32fb432ed397b5af27dddf8884deaa2d90c1b16ff0d03f88f72a9c0b350b17e9eb2b92be9439e5af578cbda50b66171457780ada3c0c22f12a69e4881003fffa6e6c2dcb0b4cebbdeb3e1b714be638fd3676a5c47e079e2ddbd3f42f4a1c1d26ff67bb0221d18344ac3002d948d27e04e465d7159e1896b3bb9550eee240698906ed23c4dbcd2acb2401dc5e87ab0986a5a5c590055b3fc6f480a8cd5aae2", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x102) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r3, 0x7, 0x1, 0x5, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) 2018/05/17 15:19:47 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x3) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000100)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001280)}, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) 2018/05/17 15:19:47 executing program 4: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="380100001000130700000000000000000000000000000000000000000000000000000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00f8f601007f00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/05/17 15:19:47 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f0000171fc4)=ANY=[@ANYBLOB="2400000019000100000000000000022000000000000000000000080001007f0000010000"], 0x24}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x111000) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000040)) 2018/05/17 15:19:47 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, 0x0, 0x0, &(0x7f0000000000)) [ 130.701536] netlink: 72 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/17 15:19:47 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x400) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080), &(0x7f00000000c0)=0x4) unshare(0x2000400) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) fcntl$addseals(r1, 0x409, 0x0) 2018/05/17 15:19:47 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=ANY=[@ANYBLOB="00000100000000000000", @ANYPTR=&(0x7f00000020c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f00000000c0)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) 2018/05/17 15:19:47 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x502, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="6ae12b70", 0xfffffffffffffffc) 2018/05/17 15:19:47 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:47 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000080), &(0x7f0000000040)=0xb0d42d1cbae1d7d4) 2018/05/17 15:19:47 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x28}, {0x6}]}, 0x10) r2 = socket$inet_sctp(0x2, 0x4, 0x84) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r2, &(0x7f0000000280)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000100)={'bcsf0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) sendto$unix(r0, &(0x7f0000000400)="91f1", 0x2, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) iopl(0x0) 2018/05/17 15:19:47 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, 0x0, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:47 executing program 4: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:48 executing program 4: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:48 executing program 3: socket(0xa, 0x1, 0x0) ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:48 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, 0x0, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:48 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000008, 0x8c4b81585465c2b2, r0, 0x0) 2018/05/17 15:19:48 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200000, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000100000fa6402f4cbaf5d94989fdf2dea8346318a79439f5948ecaeb88f7b381a3b466e184c0e34ebdb1cc96a1febf103403c8aeed4d8145f894192a5e666545f", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18) write$rdma_cm(r3, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) ioctl$TIOCEXCL(r2, 0x540c) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) getsockname$netlink(r2, &(0x7f0000000080), &(0x7f0000000180)=0xc) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000040000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) 2018/05/17 15:19:48 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000180)) recvmmsg(0xffffffffffffffff, &(0x7f0000008580)=[{{&(0x7f0000001700)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000004ec0)=""/4096, 0x1000}, {&(0x7f0000005f40)=""/4096, 0x1000}], 0x2, &(0x7f0000001b80)=""/210, 0xd2}}], 0x1, 0x0, &(0x7f0000008800)) getsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0x450) recvmmsg(0xffffffffffffffff, &(0x7f0000005f00)=[{{&(0x7f0000001580)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000002ec0)=""/4096, 0xffe7}], 0x1, &(0x7f0000000080)=""/233, 0xe9}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f00000018c0)}}, {{0x0, 0x0, &(0x7f0000001a40), 0x379, &(0x7f0000001a80)}}, {{&(0x7f0000001e40)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x80, &(0x7f0000004100), 0x0, &(0x7f0000004180)}}], 0x3, 0x0) 2018/05/17 15:19:48 executing program 1: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r0, r1) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="2e986cc002b4b6e3697a571e94b4f6", 0xf, r1) 2018/05/17 15:19:48 executing program 3: socket(0xa, 0x1, 0x0) ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x80000010000e) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000013e000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x208502, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x89, 0x27d) 2018/05/17 15:19:48 executing program 1: r0 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) rt_tgsigqueueinfo(r0, r1, 0x34, &(0x7f0000000300)={0x3d, 0x200, 0x4000, 0x8}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x6, 0x1, 0xaa, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000240)={{&(0x7f0000000180)=""/157, 0x9d}, &(0x7f0000000100), 0x5c}, 0x20) syz_emit_ethernet(0x6e, &(0x7f0000000340)=ANY=[@ANYBLOB="fffff0ffffff00000000000086dd60a3a58700382c00ff0100000000000000000000006e248d9bca37000001ff0200000000000000e1ffffffffff00210000000000000003009078000000006086e1b200000000fe8000000000000000000000000000009cb93638d4d0b334fe0dbe27a005da4e1a84623a997746df01aab071efcdc6d7"], &(0x7f0000000140)) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x200) 2018/05/17 15:19:48 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000000000)="a6db68610970ba771b97766fc8fbc36acea98352748ecb9f1fff", 0x1a, 0x4000000, &(0x7f0000000080)={0xa, 0x4e23, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x1ff}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00000000c0), &(0x7f0000000040)=0xffffff14) 2018/05/17 15:19:48 executing program 7 (fault-call:8 fault-nth:0): r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:48 executing program 4: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:48 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) write$binfmt_elf32(r0, &(0x7f00000001c0)=ANY=[], 0xfffffffffffffe8f) 2018/05/17 15:19:48 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x200000) write$rdma_cm(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000100000fa", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB="17bd1f55e98c8d262cc8e15810599899151412f7d13ada6f88cf7db118b67efef54cdacd8fcd560cc1306e9f063286f07968605ae0343eb4a9705b9d9ef6e1422e2f48e139fec4b212cb9ad42455e6c4c03dba081d98883b1a2a1d667ec3f7eea91c3e638dc0b53e79516b6aa7cd502300489b3d233afee5c78bb1a06b3c5308ea621e17a0b723c68f8036a8c994e41c49b515c5b05a8d265128d7a348f347165caee74412302db104bfe0ae3b240fbeba6906e4850951d321fdd5d9cecb96fdce3f61136b67000000"], 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000100)=0x3, 0x4) setsockopt$inet6_group_source_req(r3, 0x29, 0x2b, &(0x7f00000003c0)={0x1, {{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0xd}, 0x4e}}, {{0xa, 0x4e22, 0x1921dfd8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x108) pipe(&(0x7f0000000140)) 2018/05/17 15:19:48 executing program 3: socket(0xa, 0x1, 0x0) ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:48 executing program 1: timerfd_create(0x3, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x200000) ioctl$SG_SCSI_RESET(r0, 0x2286, 0x7fffffffefff) 2018/05/17 15:19:48 executing program 0: r0 = socket(0x1, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000004c0)="c626262c8523bf012cf66f") clock_nanosleep(0xa, 0x0, &(0x7f0000000000), &(0x7f0000000080)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) accept4$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14, 0x80800) sendmsg$can_raw(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x1d, r1}, 0x363, &(0x7f0000000300)={&(0x7f0000000280)=@can={{0x2, 0x3, 0xffffffff00000000, 0x8}, 0x7, 0x1, 0x0, 0x0, "f1a5e9509259f8c6"}, 0x358}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 131.757627] FAULT_INJECTION: forcing a failure. [ 131.757627] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 131.769676] CPU: 1 PID: 8715 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #97 [ 131.777465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.786847] Call Trace: [ 131.789482] dump_stack+0x185/0x1d0 [ 131.793161] should_fail+0x87b/0xab0 [ 131.796918] __alloc_pages_nodemask+0x61c/0x5dd0 [ 131.801732] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 131.807163] ? kmsan_set_origin_inline+0x6b/0x120 [ 131.812083] ? kmsan_set_origin+0x9e/0x160 [ 131.816373] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 131.821775] ? fsnotify+0x480/0x1860 [ 131.825528] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 131.830950] ? __fsnotify_parent+0x132/0x560 [ 131.835397] alloc_pages_current+0x6b5/0x970 [ 131.839868] pte_alloc_one+0x56/0x110 [ 131.843719] handle_mm_fault+0x43dd/0x7e50 [ 131.848008] ? filemap_fault+0x25f0/0x25f0 [ 131.852283] __do_page_fault+0xec4/0x1a10 [ 131.856497] ? page_fault+0x1e/0x30 [ 131.860171] do_page_fault+0xd3/0x260 [ 131.864022] page_fault+0x1e/0x30 [ 131.867515] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 131.873418] RSP: 0018:ffff8801c5abfcc0 EFLAGS: 00010206 [ 131.878815] RAX: ffff880151155480 RBX: ffff88014b7c6098 RCX: 0000000000000200 [ 131.886112] RDX: 0000000000000200 RSI: 0000000020000000 RDI: ffff880151155480 [ 131.893426] RBP: ffff8801c5abfd60 R08: 0000000000000000 R09: 0000000000000002 [ 131.900725] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801c5abfcc8 [ 131.908029] R13: 0000000000000000 R14: ffff880151155480 R15: 0000000000000000 [ 131.915358] ? xfpregs_set+0x1d7/0x480 [ 131.919331] ? xfpregs_get+0x2c0/0x2c0 [ 131.923280] arch_ptrace+0xa41/0x1230 [ 131.927145] ? xfpregs_get+0x2c0/0x2c0 [ 131.931095] __se_sys_ptrace+0x309/0x850 [ 131.935227] __x64_sys_ptrace+0x11e/0x170 [ 131.939415] do_syscall_64+0x154/0x220 [ 131.943348] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 131.948564] RIP: 0033:0x455a09 2018/05/17 15:19:48 executing program 6: mkdir(&(0x7f0000000180)='./file0\x00', 0x113) r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000040)) lseek(r0, 0x4, 0x1) 2018/05/17 15:19:48 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:48 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") keyctl$dh_compute(0x17, &(0x7f0000001540), &(0x7f0000001580)=""/3, 0x3, &(0x7f0000001600)={&(0x7f00000015c0)={'sha1-avx\x00'}}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040), 0x10) [ 131.951772] RSP: 002b:00007faf3a8f0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000065 [ 131.959519] RAX: ffffffffffffffda RBX: 00007faf3a8f16d4 RCX: 0000000000455a09 [ 131.966811] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000000f [ 131.974106] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 131.981411] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000015 [ 131.988708] R13: 0000000000000534 R14: 00000000006fbd80 R15: 0000000000000000 2018/05/17 15:19:49 executing program 6: preadv(0xffffffffffffffff, &(0x7f00000011c0)=[{&(0x7f0000000080)=""/68, 0x44}, {&(0x7f0000000100)=""/169, 0xa9}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001240)='./file0\x00', 0x1, 0x81) sendfile(r0, r1, &(0x7f0000001280), 0x250fef06) ftruncate(0xffffffffffffffff, 0xffff) fcntl$dupfd(r1, 0x0, r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x408500, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000001200)) ftruncate(r1, 0xffffffffffffff7f) 2018/05/17 15:19:49 executing program 1: r0 = socket$inet6(0xa, 0x2000080000000003, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0xfffffc80) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000f80)=ANY=[@ANYBLOB="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"], 0x12c8}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000a80)="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", 0x4db}], 0x1, &(0x7f0000000280)}, 0x0) socket$kcm(0x29, 0x2, 0x0) [ 132.237186] could not allocate digest TFM handle sha1-avx [ 132.295706] could not allocate digest TFM handle sha1-avx 2018/05/17 15:19:49 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:49 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f00000020c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01c116000000000000"], 0x20) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r2}}, 0x18) write$rdma_cm(r3, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r2}}, 0x120) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x7, [0x3, 0x1, 0xa4, 0x5, 0xfffffffffffffffd, 0x368, 0x2]}, &(0x7f0000000180)=0x12) 2018/05/17 15:19:49 executing program 4: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@generic={0x9}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x10002) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)=0x8) 2018/05/17 15:19:49 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) read(r0, &(0x7f00000000c0)=""/129, 0x81) 2018/05/17 15:19:49 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x404000) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xc, 0x0, 0x200000000000004, 0x0, 0xe, r0, 0x8000000000003, [0x305f]}, 0x6e2ee39f339c7b5a) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x7b53, 0x8001, 0x6, 0x81, 0x8, 0x1}) 2018/05/17 15:19:49 executing program 7 (fault-call:8 fault-nth:1): r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:49 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)="6cff702e7374617400003e8d02c245e83db76203e46dc10000", 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)="404c7a8569169fd71eba269dcd0f43faac5ff9e43e15bf1387dfaa50db19d56661413d560df2e03bac4d34bd4e07c73c217c2b1abf5a711179e301bea7c61f5d", 0x40) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r1) 2018/05/17 15:19:49 executing program 1: setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000002000), 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) io_setup(0x1ff, &(0x7f0000000040)=0x0) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x84000) io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x3f, r0, &(0x7f0000000080)="f88d70a575f972535f9ccbd1bf41", 0xe, 0x8, 0x0, 0x1, r2}, &(0x7f0000000140)) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r3, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940), 0x2, 0x0, 0x255}, 0x0) 2018/05/17 15:19:49 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:49 executing program 0: r0 = userfaultfd(0x3ffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x1e04, 0x2, 0x4, 0x1, 0x7, 0x7, 0xfffffffffffffff8, 0x82, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x0, 0x1, 0x929, r2}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000816000)) timer_gettime(0x0, &(0x7f00000015c0)) 2018/05/17 15:19:49 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)="6cff702e7374617400003e8d02c245e83db76203e46dc10000", 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)="404c7a8569169fd71eba269dcd0f43faac5ff9e43e15bf1387dfaa50db19d56661413d560df2e03bac4d34bd4e07c73c217c2b1abf5a711179e301bea7c61f5d", 0x40) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r1) 2018/05/17 15:19:49 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00000002c0), &(0x7f0000000300)=0x4) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r2}}, 0x18) write$rdma_cm(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="04ea2593be89fa363c8ec20c431bd0eec38c8d14aecf04c4047aaa1ab967bfc30ffe930e58eec46fbb08ac95a286000000000000000000000000000000000000"], 0x120) 2018/05/17 15:19:49 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) listen(r0, 0x4fd5cf48) r1 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc1004111, &(0x7f0000000080)="24cd57877d7fd7938fa87997119f115d9d2b4133bc5fa8ef446971aac41f1b9f19f2af47322db35651601a060816ce8d35f5b65fada28fbadac7c6464bd774955ce8dbfe4a1b96c796a3e8fc4a455b7fa56067075063bcff5807004608e1b26d8b6b317e02070b7bbb007ab35b4917a737b82f8f1f53beb93ffc23f955711e274cdb636df816d48a73e4adfa9e46eb9d00ebd98f58fae5c57267456f561bc17f02d1f81043afc0e6") 2018/05/17 15:19:49 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:49 executing program 1: setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000002000), 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) io_setup(0x1ff, &(0x7f0000000040)=0x0) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x84000) io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x3f, r0, &(0x7f0000000080)="f88d70a575f972535f9ccbd1bf41", 0xe, 0x8, 0x0, 0x1, r2}, &(0x7f0000000140)) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r3, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940), 0x2, 0x0, 0x255}, 0x0) 2018/05/17 15:19:49 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)="6cff702e7374617400003e8d02c245e83db76203e46dc10000", 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)="404c7a8569169fd71eba269dcd0f43faac5ff9e43e15bf1387dfaa50db19d56661413d560df2e03bac4d34bd4e07c73c217c2b1abf5a711179e301bea7c61f5d", 0x40) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r1) 2018/05/17 15:19:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'team_slave_1\x00', &(0x7f0000000040)=@ethtool_link_settings={0x4c}}) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000004c00)=[{{&(0x7f0000003900)=@ax25, 0x80, &(0x7f0000004a00), 0x0, &(0x7f0000004a40)=""/12, 0xc}}], 0x1, 0x0, &(0x7f0000004d40)={0x0, 0x1c9c380}) [ 132.988011] FAULT_INJECTION: forcing a failure. [ 132.988011] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 132.999860] CPU: 0 PID: 8813 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #97 [ 133.007044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.016395] Call Trace: [ 133.019249] dump_stack+0x185/0x1d0 [ 133.022860] should_fail+0x87b/0xab0 [ 133.026572] __alloc_pages_nodemask+0x61c/0x5dd0 [ 133.031339] ? kernel_poison_pages+0x40/0x360 [ 133.035824] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 133.041172] ? kernel_poison_pages+0x1a0/0x360 [ 133.045737] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 133.051171] ? get_page_from_freelist+0xab28/0xb600 [ 133.056170] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 133.061514] ? is_bpf_text_address+0xb4/0x4b0 [ 133.065997] ? kmsan_set_origin_inline+0x6b/0x120 [ 133.070827] ? __msan_poison_alloca+0x15c/0x1d0 [ 133.075491] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 133.080401] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 133.085845] ? kmsan_set_origin_inline+0x6b/0x120 [ 133.090671] ? __msan_poison_alloca+0x15c/0x1d0 [ 133.095325] ? dm_rh_update_states+0x440/0x2180 [ 133.099979] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 133.105327] ? memcg_kmem_charge+0x703/0xa30 [ 133.109728] kmsan_alloc_page+0x82/0xe0 [ 133.113687] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 133.118426] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 133.123774] ? kmsan_set_origin_inline+0x6b/0x120 [ 133.128602] ? kmsan_set_origin+0x9e/0x160 [ 133.132832] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 133.138177] ? fsnotify+0x480/0x1860 [ 133.141878] ? __fsnotify_parent+0x132/0x560 [ 133.146273] alloc_pages_current+0x6b5/0x970 [ 133.150667] pte_alloc_one+0x56/0x110 [ 133.154452] handle_mm_fault+0x43dd/0x7e50 [ 133.158697] ? filemap_fault+0x25f0/0x25f0 [ 133.162919] __do_page_fault+0xec4/0x1a10 [ 133.167055] ? page_fault+0x1e/0x30 [ 133.170664] do_page_fault+0xd3/0x260 [ 133.174446] page_fault+0x1e/0x30 [ 133.177885] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 133.183747] RSP: 0018:ffff8801c5a9fcc0 EFLAGS: 00010206 [ 133.189089] RAX: ffff880151155480 RBX: ffff88014c2508d8 RCX: 0000000000000200 [ 133.196353] RDX: 0000000000000200 RSI: 0000000020000000 RDI: ffff880151155480 [ 133.203606] RBP: ffff8801c5a9fd60 R08: 0000000000000000 R09: 0000000000000002 [ 133.210873] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801c5a9fcc8 [ 133.218130] R13: 0000000000000000 R14: ffff880151155480 R15: 0000000000000000 [ 133.225390] ? xfpregs_set+0x1d7/0x480 [ 133.229268] ? xfpregs_get+0x2c0/0x2c0 [ 133.233141] arch_ptrace+0xa41/0x1230 [ 133.236927] ? xfpregs_get+0x2c0/0x2c0 [ 133.240801] __se_sys_ptrace+0x309/0x850 [ 133.244845] __x64_sys_ptrace+0x11e/0x170 [ 133.248979] do_syscall_64+0x154/0x220 [ 133.252851] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 133.258025] RIP: 0033:0x455a09 [ 133.261198] RSP: 002b:00007faf3a8f0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000065 [ 133.268900] RAX: ffffffffffffffda RBX: 00007faf3a8f16d4 RCX: 0000000000455a09 [ 133.276156] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000000f [ 133.283405] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 133.290654] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000015 [ 133.297903] R13: 0000000000000534 R14: 00000000006fbd80 R15: 0000000000000001 2018/05/17 15:19:50 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0xfffffffffffffccf) open_by_handle_at(r0, &(0x7f00000003c0)={0xd0, 0x0, "0b24181206f674c5070db05e5840bd62a2708c5de7b447be0fd86c0ffd2315ad5678b901e03c88372505a97d1178391a349e9b4dcd381d732c0e0f5a310e624bf6ed96f5a03872a314c7a2bead3e06b961a83d13cfaf099c13dd2adf275a1fa5034c26a43c78d88ce0e5115307e7ff003808b457949013075e67ec918bcd692fbaa9a84ef27eedf2d0ef1e11dafff12692f7e5d40174599ab4e5a96273d1f289ca79f8d93efc48f2695b66a7760720f6caaf9d9bfeff684a55ea5e2e4d5bbb22d9d4b72961c7e558"}, 0x8000) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x420080, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f00000001c0)={0x3e, 0x84ec, 0x9, "b337676681c3d78d75d56908595c941665b06b3f164a03254a942206715e4ceb6b00ac97f8fa6e0601fecd840c925b3be1f7cd696d75a0ee79d7d72a3c3a"}) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x20000, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r4, 0x1, 0x4, 0x8, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0xffffffffffffff0e) write$rdma_cm(r3, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) 2018/05/17 15:19:50 executing program 3: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:50 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:50 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2}, 0x2a4, 0x0, 0x0, 0x0, 0x4, &(0x7f00000001c0)}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0xab852ebbe6fbd72e, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000080)='syz_tun\x00'}) 2018/05/17 15:19:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) recvfrom$inet6(r0, &(0x7f0000000080)=""/112, 0x70, 0x10040, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) 2018/05/17 15:19:50 executing program 1: r0 = socket$inet(0x2, 0x3, 0xdd) socket$unix(0x1, 0x7, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000180)={0x5, 0x70, 0x0, 0x2, 0x4, 0xab2d, 0x0, 0x100, 0x200, 0xf, 0x0, 0x200, 0x8, 0x80, 0x8, 0x20, 0x1, 0x1, 0x40, 0x3, 0x80, 0x97e, 0x200, 0xdd7, 0xfff, 0x2, 0x7, 0x3, 0x9, 0x6, 0x7, 0xd19c, 0x4, 0x0, 0xe1, 0x1, 0x2, 0x1ff, 0x0, 0x9, 0x6, @perf_config_ext={0x6, 0x2000000000000000}, 0xc2, 0x7, 0x1f, 0x6, 0x4, 0x23f, 0xb309}) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="eb710122c607000009ba00000000b769"], 0x18}}], 0x2, 0x0) 2018/05/17 15:19:50 executing program 7 (fault-call:8 fault-nth:2): r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:50 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)="6cff702e7374617400003e8d02c245e83db76203e46dc10000", 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)="404c7a8569169fd71eba269dcd0f43faac5ff9e43e15bf1387dfaa50db19d56661413d560df2e03bac4d34bd4e07c73c217c2b1abf5a711179e301bea7c61f5d", 0x40) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r1) 2018/05/17 15:19:50 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:50 executing program 0: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000000)='.\x00') connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) 2018/05/17 15:19:50 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x200, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000240)=0x1f) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x4, 0x0, [0x20000500, 0x0, 0x0, 0x20000628, 0x20000910], 0x0, &(0x7f0000000040), &(0x7f0000000200)=ANY=[]}, 0x78) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/17 15:19:50 executing program 6: r0 = socket(0x1f, 0x400000000000001, 0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x7, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) 2018/05/17 15:19:50 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)="6cff702e7374617400003e8d02c245e83db76203e46dc10000", 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)="404c7a8569169fd71eba269dcd0f43faac5ff9e43e15bf1387dfaa50db19d56661413d560df2e03bac4d34bd4e07c73c217c2b1abf5a711179e301bea7c61f5d", 0x40) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='$security\'trustedkeyring\x00', 0x0) 2018/05/17 15:19:50 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) r3 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xfff, 0x400) r4 = fcntl$getown(r2, 0x9) process_vm_writev(r4, &(0x7f0000001580)=[{&(0x7f0000000140)=""/10, 0xa}, {&(0x7f0000000180)=""/167, 0xa7}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/159, 0x9f}, {&(0x7f0000001480)=""/249, 0xf9}], 0x5, &(0x7f0000001940)=[{&(0x7f0000001600)=""/111, 0x6f}, {&(0x7f0000001680)=""/52, 0x34}, {&(0x7f00000016c0)=""/178, 0xb2}, {&(0x7f0000001780)=""/85, 0x55}, {&(0x7f0000001800)=""/35, 0x23}, {&(0x7f0000001840)=""/204, 0xcc}], 0x6, 0x0) ioctl$BLKALIGNOFF(r3, 0x127a, &(0x7f0000000100)) 2018/05/17 15:19:50 executing program 3: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:50 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0xb, &(0x7f0000000100)=""/250) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000280)={0x0, {{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x0, 0x7, [{{0x2, 0x4e24}}, {{0x2, 0x4e22, @rand_addr=0xec9e}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x410) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r3, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:50 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:50 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)="6cff702e7374617400003e8d02c245e83db76203e46dc10000", 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)="404c7a8569169fd71eba269dcd0f43faac5ff9e43e15bf1387dfaa50db19d56661413d560df2e03bac4d34bd4e07c73c217c2b1abf5a711179e301bea7c61f5d", 0x40) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='$security\'trustedkeyring\x00', 0x0) 2018/05/17 15:19:50 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)={0x10000000}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x20, 0x4) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000006f80)=[{&(0x7f0000000080)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001680)}, {&(0x7f0000006e40)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000006f40)}], 0x2, 0x0) 2018/05/17 15:19:51 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x6, 0x40) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') dup3(r0, r1, 0x80000) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="ea68dcc381ca00000001", @ANYRES16=r2, @ANYBLOB="00022abd7000fbdbdf250e00000008000400090000000800060009000000080006000600000008000600010000802c000200080002004e230000080004004000000008000400f0f9ffff0800050056000000080002004e24000008000500040000000800060000000700"], 0x70}, 0x1, 0x0, 0x0, 0x44080}, 0x24000045) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x10d, 0xa, &(0x7f0000000040)={0x9}, 0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200400, 0x0) 2018/05/17 15:19:51 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x400000, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000180)=0x3, 0x4) r1 = timerfd_create(0x0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000000600)=[{&(0x7f0000004040)=""/73, 0x49}, {&(0x7f00000001c0)=""/184, 0xb8}, {&(0x7f0000000380)=""/90, 0x5a}, {&(0x7f0000000280)=""/13, 0xd}, {&(0x7f0000000400)=""/249, 0xf9}, {&(0x7f0000000500)=""/168, 0xa8}, {&(0x7f00000005c0)=""/50, 0x32}], 0x7, &(0x7f0000003b00)=[{&(0x7f0000000680)=""/188, 0xbc}, {&(0x7f0000000740)=""/214, 0xd6}, {&(0x7f0000000840)=""/72, 0x48}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/4096, 0xffffffffffffff62}, {&(0x7f0000003f40)=""/253, 0xfd}, {&(0x7f00000029c0)=""/16, 0x10}, {&(0x7f0000002a00)=""/4096, 0x1000}, {&(0x7f0000003a00)=""/203, 0xcb}], 0x9, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080)) readv(r1, &(0x7f0000000000)=[{&(0x7f00000028c0)=""/146, 0x92}], 0x0) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() readv(r1, &(0x7f0000003ec0)=[{&(0x7f0000003bc0)=""/168, 0xa8}, {&(0x7f0000003c80)=""/204, 0xcc}, {&(0x7f0000003d80)=""/127, 0x7f}, {&(0x7f0000003e00)=""/96, 0x60}, {&(0x7f0000003e80)=""/28, 0x1c}], 0x5) tkill(r3, 0x16) 2018/05/17 15:19:51 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:51 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x3, 0x2000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x1a}, 0x2}, {0xa, 0x4e20, 0x200, @empty, 0x3}, 0x79d, [0x5, 0x8000, 0x2, 0x1, 0x1ff, 0x0, 0x4, 0xd77]}, 0x5c) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x10000, 0x10, 0xfffffffffffffffc, 0x3}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xfffffffffffffff7, 0x2, 0xff, 0x9, 0x6ff, 0x91e, 0x8001, 0x4dd, 0x8, 0xfff, 0x100000000, 0x3, 0x40, 0x3]}, &(0x7f0000000500)=0x100) write$rdma_cm(r1, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.events\x00', 0x0, 0x0) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000100)={0x80000000, 0x4, 0xa000}, 0x4) write$rdma_cm(r1, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r3}}, 0x18) write$rdma_cm(r4, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r3}}, 0x120) 2018/05/17 15:19:51 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = dup3(r1, r0, 0x80000) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x100) linkat(r3, &(0x7f0000000000)='./file0\x00', r4, &(0x7f0000000080)='./file0\x00', 0x400) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:51 executing program 3: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:51 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0xb, &(0x7f0000000100)=""/250) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000280)={0x0, {{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x0, 0x7, [{{0x2, 0x4e24}}, {{0x2, 0x4e22, @rand_addr=0xec9e}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x410) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r3, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:51 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)="6cff702e7374617400003e8d02c245e83db76203e46dc10000", 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)="404c7a8569169fd71eba269dcd0f43faac5ff9e43e15bf1387dfaa50db19d56661413d560df2e03bac4d34bd4e07c73c217c2b1abf5a711179e301bea7c61f5d", 0x40) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='$security\'trustedkeyring\x00', 0x0) 2018/05/17 15:19:51 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000e00)={0xffffffffffffff9c}) sendmsg$rds(r1, &(0x7f0000000cc0)={&(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000180)=""/69, 0x45}, {&(0x7f0000000200)=""/82, 0x52}, {&(0x7f0000000280)=""/79, 0x4f}, {&(0x7f0000000300)=""/47, 0x2f}, {&(0x7f0000000340)=""/69, 0x45}, {&(0x7f00000003c0)=""/172, 0xfffffcd6}], 0x6, &(0x7f0000000980)}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) process_vm_readv(r2, &(0x7f0000000100)=[{&(0x7f0000000500)=""/194, 0xc2}, {&(0x7f0000000040)=""/81, 0x51}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000e40)=""/4096, 0x1000}, {&(0x7f0000000140)=""/26, 0x1a}, {&(0x7f0000000600)=""/30, 0x1e}, {&(0x7f0000000640)=""/144, 0x90}], 0x4, 0x0) 2018/05/17 15:19:52 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)="6cff702e7374617400003e8d02c245e83db76203e46dc10000", 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r1) 2018/05/17 15:19:52 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:52 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000080)={'nr0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = socket(0xa, 0x807, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fchmod(r2, 0x80) ioprio_set$pid(0x2, 0x0, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f0000000000)=""/84, 0x54) 2018/05/17 15:19:52 executing program 3: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:52 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00000000c0)={0x77, &(0x7f0000000040)="1ccf6737aa106dd7799d1351eddcc981e759f5f51b88a1320b62648930094e2bf857f81a76f34f5393f0836e4e35296df2950b7c07a1d2ebc262923eef6a0076342dbb2010eb70cfd6eccfa5d6dea3ec9f9bb49f01daea4a3b462385ba5041ab91f585290764331ebc16e086231a838df3af9a4e800b16"}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, 0x0, 0x0, &(0x7f0000000000)) getsockopt$inet_buf(r2, 0x0, 0x9, &(0x7f0000000100)=""/141, &(0x7f00000001c0)=0x8d) 2018/05/17 15:19:52 executing program 1: r0 = socket(0xd, 0x1, 0x10) gettid() ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x480000) socket(0x19, 0x5, 0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000080)={{0x3, 0x0, 0x0, 0x2}, 0x0, 0x0, 'id0\x00', 'timer1\x00'}) 2018/05/17 15:19:52 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000e00)={0xffffffffffffff9c}) sendmsg$rds(r1, &(0x7f0000000cc0)={&(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000180)=""/69, 0x45}, {&(0x7f0000000200)=""/82, 0x52}, {&(0x7f0000000280)=""/79, 0x4f}, {&(0x7f0000000300)=""/47, 0x2f}, {&(0x7f0000000340)=""/69, 0x45}, {&(0x7f00000003c0)=""/172, 0xfffffcd6}], 0x6, &(0x7f0000000980)}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) process_vm_readv(r2, &(0x7f0000000100)=[{&(0x7f0000000500)=""/194, 0xc2}, {&(0x7f0000000040)=""/81, 0x51}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000e40)=""/4096, 0x1000}, {&(0x7f0000000140)=""/26, 0x1a}, {&(0x7f0000000600)=""/30, 0x1e}, {&(0x7f0000000640)=""/144, 0x90}], 0x4, 0x0) 2018/05/17 15:19:52 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001500)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) r3 = socket$packet(0x11, 0x2, 0x300) recvfrom(r3, &(0x7f00000003c0)=""/4096, 0x1000, 0x10002, &(0x7f00000000c0)=@in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0xdf3f}}, 0x80) 2018/05/17 15:19:52 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:52 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)="6cff702e7374617400003e8d02c245e83db76203e46dc10000", 0x0, 0x0) r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r0) 2018/05/17 15:19:52 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:52 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000100000fa", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="a5d3186f"], @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) 2018/05/17 15:19:52 executing program 3: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001480)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000014c0)=[@in6={0xa, 0x4e21, 0x2778, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e22, 0x7f, @empty, 0x1}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x670}, @in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0xff, @loopback={0x0, 0x1}, 0x762}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x47, @mcast1={0xff, 0x1, [], 0x1}, 0xdc7d}], 0xe4) bind$inet(r0, &(0x7f00000015c0)={0x2, 0x4e1e, @broadcast=0xffffffff}, 0xfffffffffffffff1) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r0, 0x100000000001) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xfffffffffffffffa, 0x4000) r3 = gettid() sendmsg$nl_generic(r2, &(0x7f0000001440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000020}, 0xc, &(0x7f0000001400)={&(0x7f0000000100)={0x12f0, 0x34, 0x800, 0x70bd25, 0x25dfdbff, {0xf}, [@nested={0x138, 0x59, [@generic="09851b", @generic="c6c9deb7f3923b3cb03ee4bc8b9940ef12262a24166f959a6d574f21451cf0f3c77a121569f9f633cdb2d18d97079634a4426e37156a09c8822d6d679d996e5c", @generic="cddb34f92787631cac330db41422230da235d0ef01462f202998e7b7f72c3cf624e3765ea8061a13bb9b3c1ca2a7cb07f98406d33ed85d76b1d8aa4d577034667454afbf49ed7a002d1720587345df3c174b5b2600dfdd3df83f76bcfb768da3021dadb10760b8d7abe01e0e598dd2bf002adca4696b83bbc44b469689cfde11de14aebc09274461bf3a9508a04deec77f8a93b59dfa10204ae416e57de54ce2fcd522986d027861d417ec4ab6f2b413d433650c72b16a3cabd285ebdbb2283dd351e2e3e8e43d24cec94ec540763197fad87af20cc22cd2a11a1e1749c99ac50ed284d52758cadbb5615560d8494c2c"]}, @typed={0x4, 0x63}, @generic="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@typed={0x8, 0x5a, @fd=r0}, @nested={0xe8, 0x2a, [@generic="85c0a4b6b5371d97b7a6f7e94e1f62f6d3d7711ed1914e068086e9a4bfaca2678d63783fb5abfa088fd4ee10f052fc71f7350e29da7a2f", @generic="9125f2574cea4ec9c31d9d66578c9b7703c9bb6f00f274d1baf809704c60087f87fec2d02a7209b5d8f89924f153", @typed={0xc, 0x53, @u64=0xfffffffffffff641}, @typed={0x8, 0x4d, @u32=0x1}, @generic="e00e70f20eefc838ec912c167d63cca1e4f9f68f06fac8f6745bc3535b42612255754b3a2a947e3463a3377ab96ab0b70aee2188c85c895d38f9bb635852d9e3688c2ef3edf21c67f55e55807eb0d18a7c93790721b8c4b48a84a8d4e146b88cc4fd4704744b52e1"]}, @typed={0x8, 0x15, @pid=r3}, @generic="fd45c3e8a5bf2470b89dd1c1a1214b838812c0825866cce176314c71184408e3dc049f5cc61f79534ea6ed84f56402a8c95cdd3efd2e7dd28841ef4e248dbee3d7ab455a9e262a9682720d5bdde6eef2d8ec72e2347f02a8f4de709e625ee0ea62ae72d5458dfc88d6afb6c4b5727c4a05c46a6b96575bd44f9d39e15387c45ca41c122524addbe0c175fbcedaf87640393864dc9769fc1f94a475348936eadd507ef2f322e9"]}, 0x12f0}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) 2018/05/17 15:19:52 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:52 executing program 1: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000006c0), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000002c0)={0x2, 0x1, 0x0, 0x0, 0x0, 0x6b56}) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f0000000480)="598d4481670afc28947d94f8ca4f024b80a7abacd412960a9db40a7aaab87dccfa7dd933d303306fa3e56cc422fdc98706af3ffc9848ec3482df44eeeb7d628bbc6a318c95243112e4ffc83eda02fc51e45f42cc64078e6bfcd8a03a76fe45ae35f3f759ff68a4b3e5566d6ec8b53a6d271e1d8c12b67c5dc0ab97c05bb5d9ca6b8cc55a844b6c112dd898d7a36ad58cb4151a89f8e57743e6f246d2312b55ccd9dd99524914c0e800e853e2a7bc2921e238d836a1b4e0a026ab516dba01f99de186eeb669372623b2200228c285506cf92f357927f7a5839cabbe8e4b8d2c7b3abde532") 2018/05/17 15:19:52 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x9, 0x80) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/05/17 15:19:52 executing program 2: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r0) [ 135.645307] hrtimer: interrupt took 33802 ns 2018/05/17 15:19:52 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) ptrace$cont(0x3f, r2, 0x8000, 0x10001) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000100000fac72243ad6bd335d0d0e109981284a88941be069912cd732c116b77936bd3c8365385b9b44cc159e8594989097df14011eb6e634a7cdfc9f02396e0bee5682a0ccd450b7d948658359737499e2b80c048df3629037f1e593aa3ec7c523f512e8d8ecd2bb73e", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18) write$rdma_cm(r3, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) 2018/05/17 15:19:52 executing program 3: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:52 executing program 7: r0 = inotify_init1(0x0) r1 = fcntl$getown(r0, 0x9) r2 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r2) socketpair$inet(0x2, 0x4, 0x2, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket(0xa, 0x1, 0x0) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000180)=0x6, &(0x7f00000001c0)=0x4) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKROTATIONAL(r6, 0x127e, &(0x7f0000000340)) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000005c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000003c00)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000003d00)=0xe8) fstat(r4, &(0x7f0000004440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r5, &(0x7f0000004580)={&(0x7f0000000480)=@proc={0x10, 0x0, 0x25dfdbfd, 0x800000}, 0xc, &(0x7f0000004300)=[{&(0x7f0000000600)={0xd4, 0x12, 0x8, 0x70bd25, 0x25dfdbfd, "", [@typed={0x8, 0x34, @pid=r1}, @typed={0x8, 0x3f, @pid=r1}, @typed={0x8, 0x7b, @uid=r8}, @typed={0x8, 0x81, @fd=r6}, @generic="791e78b11a6b2f688578fff0fb832a87b358a6686309f707beb17f9144d6d1c51232d3d0e5fb58261af489c53f3d8297440e9a7a8002fb077c5cb80c4d15f0e0cc567706261b57a7d44ff4767e929b6c5ebc20f2652be8a34303b56834c253f5c673a3f7989e781285064f706540dac8a181dbb8b9a61b3ac92128ae0b336c71da6b1c0369dca3406130b0189c4503b322c70683a58fd07e5ac9f032b5f9", @typed={0x4, 0x96}]}, 0xd4}, {&(0x7f0000000700)={0x1138, 0x38, 0x20, 0x70bd25, 0x25dfdbfb, "", [@generic="16e484a779f7469cc2e5e8b3b5", @generic="7ccf4741effbd4a537e572efb6d06297b6a4d710907b0d802dbae29161228f8c870c", @typed={0x8, 0x8e, @fd=r4}, @nested={0x10e4, 0x82, [@generic="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@typed={0x8, 0x49, @str='em0\x00'}, @generic="ed7e191a9bff4beab5bb41a7a1aa34a4027661716a693b726a455f9af23e3dc381af832c8ce8dcee0b901fea2f4e2af06471de95b634d7481282335ec171ae2c7eb5be3ea6c6f57240080f80e80c8f7ecffb8d8685f7685c9b82ca7447aba2384db8b7c5bc6bdeac7aa52021983ad54b1ef69f6eed7103d96539ee86a72d56471fd088f88683e133403200c208b3766d8361d49da763b4e6a150e985f13d93a6c51742d59881abfeaa3f36322725396a5b7bab29b7bbe36d61e66c6bda269a24e111ac05159fce2d76528878adbf321114ac35ce7f"]}, @nested={0xc, 0x84, [@typed={0x4, 0x78}, @typed={0x4, 0x8b}]}]}, 0x1138}, {&(0x7f0000001840)={0x2384, 0x24, 0x400, 0x70bd29, 0x25dfdbfe, "", 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@typed={0x8, 0x40, @fd=r0}]}, @nested={0x28, 0x6, [@typed={0x8, 0x83, @u32=0x3}, @generic="c6f88781a05af26aee48c6b0ca18f698a2ebc0ee1935df9b68"]}]}, 0x2384}, {&(0x7f0000003d40)={0x414, 0x33, 0x10, 0x70bd2c, 0x25dfdbfc, "", [@typed={0xc, 0x4a, @str='port0\x00'}, @nested={0x144, 0xe, [@generic="a836e286371654a55afc45a23c7742a98f27725c697da77e2fa62a821b327d82af022a730834c999e25e4f006166c333935fe45927f9a52bbee5f1acfbdd8692904118b144acdbb3f853ee614aa18499da1a72c452bcdfa52453f8891551e35b03f13970959b893b3c66d938bd4f1d7de1b4dfca391738c43a8bf1fb5c11c2970b3ea79ab91ae55b5d4d7899d34d5bc903a1660df3920151914c3b7ed6ad394de4881822cc9f5c1d81ccd10db219463e605df8728ebe116706481e613d5bef69be179573", @generic="ae4a820799f4386a3b9365b707e5180763bed079cd1bfc785afeab44aebda9ac35099f1addf35bec35fe7f27008703d4190257c68c88", @generic, @typed={0x8, 0x60, @ipv4=@multicast2=0xe0000002}, @generic="33db2ada9cac9485b187b579392c7aa43fb6f6a2dcbb3a83bf15c9fbeb4eb3", @typed={0x8, 0x3a, @u32=0x8001}, @typed={0x8, 0x25, @uid=r9}, @typed={0x8, 0x1f, @ipv4=@dev={0xac, 0x14, 0x14, 0x1e}}, @typed={0x4, 0x27}]}, @typed={0x8, 0x1c, @fd=r4}, @typed={0x94, 0x90, @binary="ec8e786319cbde61cd4750c155b4cb70ee716d6e66d9ef95a6e9b94474f8a2cc41a7b7e4b410e6d682703c9c023622d0566927abfd09cd1e895394fa7ce56a9ad5562eced05724eabc0085c000ac1e5970e8c2737ad3614e0151aaaeb154004903b7c5e5255ccf07d915f85a0714979561c4930f3ba3c0fd5ebe32ad0f821737abcd266170e139b28ed5f868cb6e"}, @generic="6482d0fef321723f975473cabc9414a1660df879ede791cc007e24e37d6aa0c86127786ea968d3bfabec8a020980055400b2d147b3612652b7935652b459f74a6f87239340607373929189ea34b397dbddab16ff1fa3db9f91b17654c0dbd011d29eb3a1f95022e0538af1ec14b7c6b5b6be4d0137c74ac186a5c31dde54686c732008a5327d220da9fa491544161612730a4789d89e4151858edd976c81b81e2502bad5ed807c720bab7903db6edf1f74e7085fddd30636c218cf866ee1c6ab97ed390c78f2dd04a15be30e78", @nested={0x148, 0x21, [@typed={0x8, 0x46, @fd=r7}, @generic, @typed={0x8, 0x95, @u32=0xa69}, @generic="2ee355929b36e4780655d819c58442ead307732b389f1636b5fa068a47fb13444389b01019c10ca4bd9ca43b783687c3fd5b5efbb49626f895aaefd793c5eee2c8960855829cc101e07b3e9739e2a6e1dc9376b36aa3634e6edd0c07f943193e636ddf117f1d610da2fb5e162251c73f50ab2a836b6f04fdf633b1610e48be86cc4389db8b9b1950f3d47e71b3edb5726ef0f32be7d07fe1e18fbb0f3b97ea5a70a8b118994bb88dfbfa8875983324374d4cd5d422c4d296ee9a0a6d81987030682a626bd9153a7582a6b4813bfa0476f3fdcd5423fb0704ebd9bf255463b097d9e934641439189f0475873e9a4718339db9157eae", @typed={0x3c, 0x57, @binary="af48aa78b3d65200fd3a529fa2506aa31e5fc8b8abc069073c9df011d99f8684ef092d775beeab19ea9703fc5834f5ac68448d8d67"}]}]}, 0x414}, {&(0x7f0000004180)={0x16c, 0x2f, 0x10, 0x70bd26, 0x25dfdbff, "", [@generic="e40ca33b930a1390a2ad155fcf60da363ba15670e01da45c6d0ed6d3770e461f78974ff433c85e94473444aaf0748cabe3deae65caf25c4e984ac806d197898e5ce2cdb21a2736040a406acc663a63b30a64c04255034da1c5811e0e08838fc4b04bd830d79a19270e88e4131e5ea873d666cce6107a5ef7728584", @generic="18292716713dcc683a27ff18e3ca5b6941752ba039820ee6691f9e78f5adf0fba76f5cc3f13e46c70dcd78df84b555d83b8168f6a63ad1860cb75cd5101e28caec9bdeb1ddd1418861ba1ff0110026735099f976802e7bf4b3348394fc35fbd4420eb4c0facbece500fc70ef993b1b84ca6b806d24e7106babedacfa17bea5426325823107df064e78d5413603544e92dd0c605d13f814adcf98d28c811cd2fb987a4d715651776b649f70b15260848728082c1d55eb996f41951c0a329f08eb2923d1db745855a186213d7a135e0f271a264f5ec349f0b26019abeb1cfd4219"]}, 0x16c}], 0x5, &(0x7f00000044c0)=[@rights={0x20, 0x1, 0x1, [r5, r0, r5]}, @cred={0x20, 0x1, 0x2, r2, 0x0, r10}, @rights={0x30, 0x1, 0x1, [r7, r6, r3, r7, r4, r5, r0, r4]}, @rights={0x20, 0x1, 0x1, [r4, r0, r0]}], 0x90, 0x4000804}, 0x801) ioctl$int_out(r3, 0x2, &(0x7f00000002c0)) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r11, 0x0, 0x0) ptrace(0x4207, r11) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x1) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f0000000140)) fgetxattr(r4, &(0x7f0000000200)=@known='security.ima\x00', &(0x7f0000000280)=""/50, 0x32) ptrace$setregs(0xf, r11, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000000440)=0x401, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r7, 0xc0a85352, &(0x7f0000000380)={{0x5}, 'port0\x00', 0x2, 0x1010, 0x7, 0x401, 0x1fc00000, 0x7, 0x3, 0x0, 0x1, 0x8}) accept$nfc_llcp(r5, &(0x7f0000000000), &(0x7f0000000080)=0x60) 2018/05/17 15:19:52 executing program 6: creat(&(0x7f0000000040)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x0, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000080)=""/230, &(0x7f0000000180)=0xe6) splice(r0, &(0x7f0000000200), r0, &(0x7f0000000240), 0x8000, 0xb) openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x109040, 0x0) 2018/05/17 15:19:53 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:53 executing program 2: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r0) 2018/05/17 15:19:53 executing program 0: 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) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240)) geteuid() getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0), 0x8) r2 = add_key(&(0x7f0000000280)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$describe(0x6, r2, &(0x7f0000000140)=""/254, 0xfe) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/05/17 15:19:53 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:53 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x120) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000001c0)=0x2000000000004, 0x4) 2018/05/17 15:19:53 executing program 7: r0 = inotify_init1(0x2) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/92, 0x5c}, {&(0x7f0000000100)=""/150, 0x96}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000001c0)=""/123, 0x7b}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/254, 0xfe}], 0x6) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:53 executing program 1: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000006c0), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000002c0)={0x2, 0x1, 0x0, 0x0, 0x0, 0x6b56}) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f0000000480)="598d4481670afc28947d94f8ca4f024b80a7abacd412960a9db40a7aaab87dccfa7dd933d303306fa3e56cc422fdc98706af3ffc9848ec3482df44eeeb7d628bbc6a318c95243112e4ffc83eda02fc51e45f42cc64078e6bfcd8a03a76fe45ae35f3f759ff68a4b3e5566d6ec8b53a6d271e1d8c12b67c5dc0ab97c05bb5d9ca6b8cc55a844b6c112dd898d7a36ad58cb4151a89f8e57743e6f246d2312b55ccd9dd99524914c0e800e853e2a7bc2921e238d836a1b4e0a026ab516dba01f99de186eeb669372623b2200228c285506cf92f357927f7a5839cabbe8e4b8d2c7b3abde532") 2018/05/17 15:19:53 executing program 6: acct(&(0x7f0000000000)='./file0\x00') unshare(0x102) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0xfffffffffffffe00) 2018/05/17 15:19:53 executing program 2: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r0) 2018/05/17 15:19:53 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:53 executing program 7: r0 = inotify_init1(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r3, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:53 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:53 executing program 6: acct(&(0x7f0000000000)='./file0\x00') unshare(0x102) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0xfffffffffffffe00) 2018/05/17 15:19:53 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) umount2(&(0x7f00000000c0)='./file0\x00', 0x2) 2018/05/17 15:19:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000380)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x100000001, 0x0, "692501350ef3c9e9baf6455460dcc4567f06c2680ba5ab3bff508ba9a34be7a094b87ebc293b225560a9dab0ee0e344a8b235c885b1e98cd926f0cb5c3d1271e886bb0a3c0ba9f092de146bc7b9177dd"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x3f, 0x0, "9f11ebcd0bf1474bb0954572c05b609c9d1c109d76a2c8d72747b2efce0db5948594ddd4a3b3dffbc73aedc4e460f3d4d0b4b164473122804ccc4a017a3d5bf06d81ee4c7aae0ce430974dc836f33bc4"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x0, 0x0, "177f19352f6e4a025dc11b548c3a8fc085992b5bb8119c632b9c2d2a1d6d235105c53bd02065fd18715ada8437d4cc16f82a8bd54f0487ababab8b64afe95d93ddca5eb9b005755c8b2552d6b022d6c7"}, 0xd8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x80000, 0x0) futimesat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000280)={{0x77359400}, {0x0, 0x2710}}) 2018/05/17 15:19:53 executing program 2: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r0) 2018/05/17 15:19:53 executing program 1: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000006c0), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000002c0)={0x2, 0x1, 0x0, 0x0, 0x0, 0x6b56}) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f0000000480)="598d4481670afc28947d94f8ca4f024b80a7abacd412960a9db40a7aaab87dccfa7dd933d303306fa3e56cc422fdc98706af3ffc9848ec3482df44eeeb7d628bbc6a318c95243112e4ffc83eda02fc51e45f42cc64078e6bfcd8a03a76fe45ae35f3f759ff68a4b3e5566d6ec8b53a6d271e1d8c12b67c5dc0ab97c05bb5d9ca6b8cc55a844b6c112dd898d7a36ad58cb4151a89f8e57743e6f246d2312b55ccd9dd99524914c0e800e853e2a7bc2921e238d836a1b4e0a026ab516dba01f99de186eeb669372623b2200228c285506cf92f357927f7a5839cabbe8e4b8d2c7b3abde532") 2018/05/17 15:19:53 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:53 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:53 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pread64(r0, &(0x7f0000000000)=""/62, 0x3e, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040), 0x4) 2018/05/17 15:19:53 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write(r0, &(0x7f0000000040)="9dfa030aed4d561cc296ae932ee9449437095a4e", 0x14) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) 2018/05/17 15:19:53 executing program 0: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = socket(0x14, 0x4, 0xfffffffffffffffd) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200000001200010a000000100000000007000000", @ANYRES32=0x0, @ANYBLOB="000000050000000004dfc5f2e76955e30e670f1943a34eafeec3af8645c8b68acb4e3e02d2ff76e6d340b4af0aec7520234f38fbcb7778b25130709d20f4329c1f782982ddac298e5c8ccb6115c73280d692fac292cd7c80d43a5da687c6bb1d578b7f2a0d4f4f58e850417d73836d079818ae0af07e06967332199d36696faf4fa837984bcbed7640c3c08b2add8388ef5c1afbc2b4eaef3c91fc04a5ed5bdc4a8844b2d5f3497d2259edd2fa8dce2d3699ed18971db382c9f5872cb7031b455a78713522622ddcfb4beb8339"], 0x20}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000006b80)=[{{&(0x7f0000000740)=@can, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)=""/194, 0xc2}}, {{&(0x7f0000005740)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000006a80), 0x2c0, &(0x7f0000006b00)=""/109, 0x6d}}], 0x2, 0x0, 0x0) 2018/05/17 15:19:53 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000003dc0)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000003d80)={0xffffffff}, 0x13f}}, 0x20) socket$pptp(0x18, 0x1, 0x2) write$rdma_cm(r0, &(0x7f0000002100)=@notify={0xf, 0x8, 0xfa00, {r1, 0xf}}, 0x10) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}, 0x120) 2018/05/17 15:19:53 executing program 2: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r0) 2018/05/17 15:19:53 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:53 executing program 6: mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4000000) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x501000, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) munlock(&(0x7f0000006000/0x3000)=nil, 0x3000) fcntl$getflags(r0, 0x3) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000080)) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1, &(0x7f000000cff8), 0x9, 0x0) 2018/05/17 15:19:53 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000000)="001f0000006a9e91d75c9a35397c4400000000007eff235ffb99c797112a246ef2432668473eec0e213b5b76b54fd7cc8abfe7822807f120efcd443dff1b9786dfe26dcad6c34b30339dd0651fe6f5bba3367a2aad746e1c993f780ff1c3ecd9816f3f58c0e88edac85ee110cf454018920b3761f9f827995900000000000000000000000000") 2018/05/17 15:19:54 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:54 executing program 0: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) fcntl$addseals(r0, 0x409, 0x2) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000280)={[], 0x0, 0x4, 0xd38b, 0x0, 0xff}) 2018/05/17 15:19:54 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$getreaper(0x0, &(0x7f00000000c0)) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "c3b718c89bdc92239384f14f7a60e6a39beb927403c393ac16c5da8746c01150f5fcf4c9b9e1de77d066570d6519a71ce2f36254945c6834ba4927f9c4ea611effc61a195819e5b09f95ff8a3decfa914dd28f464bfe176c3e412da31cae66333ae32fb432ed397b5af27dddf8884deaa2d90c1b16ff0d03f88f72a9c0b350b17e9eb2b92be9439e5af578cbda50b66171457780ada3c0c22f12a69e4881003fffa6e6c2dcb0b4cebbdeb3e1b714be638fd3676a5c47e079e2ddbd3f42f4a1c1d26ff67bb0221d18344ac3002d948d27e04e465d7159e1896b3bb9550eee240698906ed23c4dbcd2acb2401dc5e87ab0986a5a5c590055b3fc6f480a8cd5aae2", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) 2018/05/17 15:19:54 executing program 2: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', 0x0) 2018/05/17 15:19:54 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000003dc0)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000003d80)={0xffffffff}, 0x13f}}, 0x20) socket$pptp(0x18, 0x1, 0x2) write$rdma_cm(r0, &(0x7f0000002100)=@notify={0xf, 0x8, 0xfa00, {r1, 0xf}}, 0x10) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}, 0x120) 2018/05/17 15:19:54 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:54 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:54 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=ANY=[@ANYBLOB="00000000180000fa0000000000080000", @ANYPTR=&(0x7f00000020c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x10201, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x800, 0x0) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000180)='./file0\x00', 0x2) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000100000fa", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="000000883ddcbbf2344db7b3be2590ff5eabc388c56fedbb299a1788868b63b2108473ceef55170e178795fed3b9ed3ed6a957025820e873f2c2fb0d89985a884c527215d29fa2e46bf6ef11173872c86fdaca16"], @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) 2018/05/17 15:19:54 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x8, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'veth1_to_bridge\x00', 0x8}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x9, 0x1, [0x1]}, &(0x7f0000000100)=0xa) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r2, 0xfb7, 0x7}, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'veth1\x00'}) sendto$inet6(r1, &(0x7f0000003fd9), 0x190, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x12, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/05/17 15:19:54 executing program 2: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', 0x0) 2018/05/17 15:19:54 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000003dc0)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000003d80)={0xffffffff}, 0x13f}}, 0x20) socket$pptp(0x18, 0x1, 0x2) write$rdma_cm(r0, &(0x7f0000002100)=@notify={0xf, 0x8, 0xfa00, {r1, 0xf}}, 0x10) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}, 0x120) 2018/05/17 15:19:54 executing program 1: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000006c0), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000002c0)={0x2, 0x1, 0x0, 0x0, 0x0, 0x6b56}) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f0000000480)="598d4481670afc28947d94f8ca4f024b80a7abacd412960a9db40a7aaab87dccfa7dd933d303306fa3e56cc422fdc98706af3ffc9848ec3482df44eeeb7d628bbc6a318c95243112e4ffc83eda02fc51e45f42cc64078e6bfcd8a03a76fe45ae35f3f759ff68a4b3e5566d6ec8b53a6d271e1d8c12b67c5dc0ab97c05bb5d9ca6b8cc55a844b6c112dd898d7a36ad58cb4151a89f8e57743e6f246d2312b55ccd9dd99524914c0e800e853e2a7bc2921e238d836a1b4e0a026ab516dba01f99de186eeb669372623b2200228c285506cf92f357927f7a5839cabbe8e4b8d2c7b3abde532") 2018/05/17 15:19:54 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) r3 = getuid() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={r2, r3, r4}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) 2018/05/17 15:19:54 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) [ 137.692602] device bridge_slave_1 left promiscuous mode [ 137.698712] bridge0: port 2(bridge_slave_1) entered disabled state 2018/05/17 15:19:54 executing program 6: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) unshare(0x10001) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x400, 0x1) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000000c0)={0xc5, 0xbb8, 0x4}) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000180)=0x10000, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/udp6\x00') geteuid() ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='nr0\x00') pread64(r1, &(0x7f0000000000), 0xfffffffffffffcc5, 0x0) wait4(0x0, &(0x7f00000003c0), 0x80000000, 0x0) 2018/05/17 15:19:54 executing program 2: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', 0x0) 2018/05/17 15:19:54 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = eventfd2(0x0, 0x0) ppoll(&(0x7f0000000080)=[{r1}, {r0}], 0x2, &(0x7f00000000c0), &(0x7f0000000100), 0x8) geteuid() 2018/05/17 15:19:54 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") ptrace$setopts(0x0, 0x0, 0x0, 0x0) [ 137.771009] device bridge_slave_0 left promiscuous mode [ 137.777469] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/17 15:19:54 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=ANY=[@ANYBLOB="002a90000c0800fa0000000000000000", @ANYPTR=&(0x7f00000020c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) r2 = dup2(r0, r0) ioctl$TIOCSBRK(r2, 0x5427) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x2) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r3, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 138.035897] team0 (unregistering): Port device team_slave_1 removed [ 138.101656] team0 (unregistering): Port device team_slave_0 removed [ 138.134198] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 138.170193] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 138.241938] bond0 (unregistering): Released all slaves [ 138.263010] IPVS: ftp: loaded support on port[0] = 21 [ 139.223976] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.230393] bridge0: port 1(bridge_slave_0) entered disabled state [ 139.238500] device bridge_slave_0 entered promiscuous mode [ 139.274223] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.280653] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.287896] device bridge_slave_1 entered promiscuous mode [ 139.322284] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 139.356981] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 139.454814] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 139.491816] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 139.528143] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 139.535498] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 139.662249] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 139.669742] team0: Port device team_slave_0 added [ 139.704662] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 139.711884] team0: Port device team_slave_1 added [ 139.747099] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 139.785432] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 139.822104] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 139.829315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 139.838422] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 139.869095] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 139.876287] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 139.885634] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 140.224325] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.230733] bridge0: port 2(bridge_slave_1) entered forwarding state [ 140.237466] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.243852] bridge0: port 1(bridge_slave_0) entered forwarding state [ 140.251373] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 140.447197] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 141.524585] 8021q: adding VLAN 0 to HW filter on device bond0 [ 141.661660] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 141.789442] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 141.795942] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 141.804259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 141.926546] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/17 15:19:59 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:59 executing program 2 (fault-call:1 fault-nth:0): r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r0) 2018/05/17 15:19:59 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) 2018/05/17 15:19:59 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:59 executing program 6: semop(0x0, &(0x7f0000000040)=[{0x0, 0x7fffffff}], 0x1) semtimedop(0x0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f00000000c0)=""/82) r0 = semget(0x1, 0x0, 0x80) semop(r0, &(0x7f0000000000)=[{0x4, 0x101}, {0x2, 0x401, 0x1800}, {0x0, 0x81, 0x1000}, {0x4, 0x6290b875}], 0x4) 2018/05/17 15:19:59 executing program 0: unshare(0x2000400) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)=ANY=[]) r1 = getpgrp(0x0) r2 = getpid() setpgid(r1, r2) 2018/05/17 15:19:59 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0x7, 0x1, 0x802) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:19:59 executing program 1: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000006c0), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000002c0)={0x2, 0x1, 0x0, 0x0, 0x0, 0x6b56}) [ 142.709397] FAULT_INJECTION: forcing a failure. [ 142.709397] name failslab, interval 1, probability 0, space 0, times 1 [ 142.720819] CPU: 0 PID: 9524 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #97 [ 142.728025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.737404] Call Trace: [ 142.740033] dump_stack+0x185/0x1d0 [ 142.743702] should_fail+0x87b/0xab0 [ 142.747454] __should_failslab+0x278/0x2a0 [ 142.751745] should_failslab+0x29/0x70 2018/05/17 15:19:59 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:59 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="b400000000dfff3f9f11000000000000951fdf000000ffff"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) [ 142.755687] __kmalloc_track_caller+0x209/0xcd0 [ 142.760408] ? strndup_user+0x134/0x1f0 [ 142.764426] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 142.769857] memdup_user+0x7c/0x200 [ 142.773526] strndup_user+0x134/0x1f0 [ 142.777375] __se_sys_request_key+0x1f1/0x790 [ 142.781924] ? syscall_return_slowpath+0xe9/0x700 [ 142.786818] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 142.792241] ? fput+0x25c/0x2e0 [ 142.795587] __x64_sys_request_key+0x11e/0x170 [ 142.800382] do_syscall_64+0x154/0x220 [ 142.804314] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 142.809531] RIP: 0033:0x455a09 [ 142.812739] RSP: 002b:00007f6ad1cb6c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 142.820487] RAX: ffffffffffffffda RBX: 00007f6ad1cb76d4 RCX: 0000000000455a09 [ 142.827785] RDX: 0000000020000240 RSI: 0000000020000140 RDI: 0000000020000100 [ 142.835077] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 142.842372] R10: 000000001b511ccf R11: 0000000000000246 R12: 0000000000000013 [ 142.849670] R13: 0000000000000551 R14: 00000000006fc038 R15: 0000000000000000 2018/05/17 15:19:59 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:59 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:19:59 executing program 6: r0 = epoll_create(0x8004) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000180)={0x4}) epoll_wait(r0, &(0x7f0000000100)=[{}], 0x1, 0x0) 2018/05/17 15:20:00 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=ANY=[@ANYBLOB="00001f00180000000001000000000000", @ANYPTR=&(0x7f00000020c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) 2018/05/17 15:20:00 executing program 0: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'ifb0\x00', 0x3f}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$rdma_cm(r1, &(0x7f0000000f80)=@bind={0x16, 0x88, 0xfa00, {0xffffffff, 0x0, 0x0, @ib={0x1b, 0x0, 0x0, {"a6c87395e68162820688158919f73c42"}}}}, 0x90) 2018/05/17 15:20:00 executing program 2 (fault-call:1 fault-nth:1): r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r0) 2018/05/17 15:20:00 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xc0200, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r3, 0x0, &(0x7f0000000000)) [ 143.175940] FAULT_INJECTION: forcing a failure. [ 143.175940] name failslab, interval 1, probability 0, space 0, times 0 [ 143.187404] CPU: 1 PID: 9567 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #97 [ 143.194624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.204004] Call Trace: [ 143.206639] dump_stack+0x185/0x1d0 [ 143.210317] should_fail+0x87b/0xab0 [ 143.214083] __should_failslab+0x278/0x2a0 [ 143.218381] should_failslab+0x29/0x70 [ 143.222329] __kmalloc_track_caller+0x209/0xcd0 [ 143.227056] ? strndup_user+0x134/0x1f0 [ 143.231086] ? kmsan_set_origin+0x9e/0x160 [ 143.235380] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 143.240797] memdup_user+0x7c/0x200 [ 143.244453] strndup_user+0x134/0x1f0 [ 143.248294] __se_sys_request_key+0x2aa/0x790 [ 143.252836] ? syscall_return_slowpath+0xe9/0x700 [ 143.257725] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 143.263151] ? fput+0x25c/0x2e0 [ 143.266494] __x64_sys_request_key+0x11e/0x170 [ 143.271120] do_syscall_64+0x154/0x220 [ 143.275052] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 143.280608] RIP: 0033:0x455a09 [ 143.283811] RSP: 002b:00007f6ad1cb6c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 143.291551] RAX: ffffffffffffffda RBX: 00007f6ad1cb76d4 RCX: 0000000000455a09 [ 143.298841] RDX: 0000000020000240 RSI: 0000000020000140 RDI: 0000000020000100 [ 143.306133] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 143.313432] R10: 000000001b511ccf R11: 0000000000000246 R12: 0000000000000013 [ 143.320719] R13: 0000000000000551 R14: 00000000006fc038 R15: 0000000000000001 2018/05/17 15:20:00 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:20:00 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:20:00 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xa0, r2, 0x0, 0x70bd2c, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x40}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaed3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5d}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xf7d}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fffffff}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4000}, 0x4) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) finit_module(r0, &(0x7f0000000000)='cpusetnodevkeyringvboxnet1\x00', 0x2) 2018/05/17 15:20:00 executing program 5: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x5, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000100)={0x3, 0x80, 0x8}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r2}}, 0x18) write$rdma_cm(r3, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r2}}, 0x120) 2018/05/17 15:20:00 executing program 1: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000006c0), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() 2018/05/17 15:20:00 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x6, 0x64, 0x0, 0x7443, 0x9, 0x5, 0x7fffffff}, 0xc) r2 = socket(0xa, 0x3, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = getpgrp(0xffffffffffffffff) ptrace(0x420f, r3) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4208, r4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r4, 0x0, &(0x7f0000000000)) 2018/05/17 15:20:00 executing program 2 (fault-call:1 fault-nth:2): r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r0) 2018/05/17 15:20:00 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb00004400df1b00000001000090ddb230ac1414bb000000000008907800"], &(0x7f0000000000)) syz_emit_ethernet(0x28, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0xffffffff, 0x7}}], {@x25={0x805, {0x3, 0x0, 0xf, "3ece05179aff472f87ea1ca84866ba30cb2397"}}}}, &(0x7f00000000c0)={0x0, 0x3, [0xee9, 0xa91, 0xcff, 0x623]}) 2018/05/17 15:20:00 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:20:00 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000100000fa", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="1ee5bf94"], @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) 2018/05/17 15:20:00 executing program 2: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)={0x5, 0x2, 0x1, 0xffffffffffffffff, 0x80000000, 0x7, 0x400, 0x8, 0x0}, &(0x7f0000000080)=0xfffffeb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5f5, 0x9, 0xe60, 0x5}, &(0x7f00000000c0)=0x98) fcntl$setlease(r1, 0x400, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000340)) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r0) 2018/05/17 15:20:00 executing program 4: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000006c0), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000002c0)={0x2, 0x1, 0x0, 0x0, 0x0, 0x6b56}) 2018/05/17 15:20:00 executing program 6 (fault-call:2 fault-nth:0): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:20:00 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x107) close(r2) close(r1) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000280)="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", 0x1000) 2018/05/17 15:20:00 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xa41, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000100)="a2eba9556ae40c268c6f9cc70abad2c79afc37926efbff3024c94c9a88d770a63c2254b7992e38d6a9334b1feebb1542d407eb58ff60f16b5363f2cbfe5521bf96e0b4d63a65ad98a47c18564b65bdd48b63ac51acad642174777e8b56f843f5be524d94c410bdf8c507a15649f69a5179b8d726f6714dd13b2cd45b590d11be7ae00213d0de4842ea2cfa2ab3c3a033f1565775962f") ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:20:00 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:20:00 executing program 2: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r0) 2018/05/17 15:20:01 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f00000020c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f3fd946e1000000"], 0x20) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x2, 0x900) accept$nfc_llcp(r2, 0x0, &(0x7f0000000100)) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r3, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "c3b718c89bdc92239384f14f7a60e6a39beb927403c393ac16c5da8746c01150f5fcf4c9b9e1de77d066570d6519a71ce2f36254945c6834ba4927f9c4ea611effc61a195819e5b09f95ff8a3decfa914dd28f464bfe176c3e412da31cae66333ae32fb432ed397b5af27dddf8884deaa2d90c1b16ff0d03f88f72a9c0b350b17e9eb2b92be9439e5af578cbda50b66171457780ada3c0c22f12a69e4881003fffa6e6c2dcb0b4cebbdeb3e1b714be638fd3676a5c47e079e2ddbd3f42f4a1c1d26ff67bb0221d18344ac3002d948d27e04e465d7159e1896b3bb9550eee240698906ed23c4dbcd2acb2401dc5e87ab0986a5a5c590055b3fc6f480a8cd5aae2", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) 2018/05/17 15:20:01 executing program 6: socket(0xa, 0x1, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x28400, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f00000001c0)=0x1ff) ptrace$setopts(0xffffffffffffffff, 0x0, 0x22, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x4100, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0x9a, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000080)=""/182) 2018/05/17 15:20:01 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:20:01 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:20:01 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001280)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000012c0)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001300), &(0x7f0000001340)=0x4) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) socketpair$inet(0x2, 0xa, 0x8001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x800, 0x2400) timer_create(0x0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000180), &(0x7f00000001c0)}}, &(0x7f0000000300)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r4, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000004c0)=@generic={0x0, "54140bf8d58a31fcf976acdc3f1b8cef31aa1e40ffe813905b7ec85f1c91537adb5e935a46df64813c66df29c47b16e2ed10955f40be666cb0951ecdb1afc908cb9eafb20b4d3f013ea1f03013ec61afa7225d9bf811826bbacdc9a7a158c620e904dc7e70eb13e98e660ea94926dab56782eead5c762dff82b9a5cb6b79"}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)}}], 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) r5 = request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r1) keyctl$link(0x8, r1, r5) sendto(r2, &(0x7f0000000280)="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", 0x1000, 0x80, &(0x7f0000000040)=@generic={0x13, "fba1753633f202e65276e83caf33c5febe816a0659a1496fb31bdb08615bd350baa4ba31dba2e1821d775299d7684e93bf00e77966d67ad332fd2e977a4c61c3f936a1f2d7a8c3eed90f583aa9fd6966ef46d1207744ccb304e25c76b7cafa6b45b039abbb83e7ba10e2828fecc6e6eba9ad4760370cf38424a3e92812e0"}, 0x80) 2018/05/17 15:20:01 executing program 1: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000006c0), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() 2018/05/17 15:20:01 executing program 0: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000006c0), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() 2018/05/17 15:20:01 executing program 4: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000006c0), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000002c0)={0x2, 0x1, 0x0, 0x0, 0x0, 0x6b56}) [ 144.749122] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/17 15:20:01 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:20:01 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="01000087bee194a2d5e4544d58d4b29c66b5b400100000fa", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32, @ANYBLOB="1000ded5f7c8881b8383cb3abb03b0d37d96ea005382ff0f170cd7ad63b77a41c4f6a0dfe1d71944aaab332be35627e006a2a12385390e05b155a45db06a6a2e3c005a5f9a1a3940cea554be46"], 0x18) write$rdma_cm(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="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"], 0x120) 2018/05/17 15:20:01 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r1, &(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)='/dev/rtc0\x00') openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x12000, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/05/17 15:20:01 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x80, 0x6}, 0x8) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r5 = semget$private(0x0, 0x20000000102, 0x0) semop(r5, &(0x7f0000000040)=[{0x0, 0x7fffffff}], 0x1) semop(r5, &(0x7f0000000000)=[{0x0, 0x7}], 0x1) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x80000, 0x0) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r4, 0x0, &(0x7f0000000000)) 2018/05/17 15:20:01 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000080)=0x5, 0xffffffffffffffb0) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r1) 2018/05/17 15:20:02 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:20:02 executing program 2: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x5}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r0) 2018/05/17 15:20:02 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) io_setup(0x80000000, &(0x7f00000000c0)=0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x2000, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dsp\x00', 0x20000, 0x0) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={0xffffffffffffff9c, 0x3, 0x1, 0x1f, &(0x7f0000000500)=[0x0, 0x0], 0x2}, 0x20) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/vsock\x00', 0x60081, 0x0) r8 = openat$cgroup_ro(r2, &(0x7f0000000a00)='memory.stat\x00', 0x0, 0x0) r9 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/vsock\x00', 0x1, 0x0) r10 = syz_open_dev$midi(&(0x7f0000001bc0)='/dev/midi#\x00', 0x7fffffff, 0x113141) io_submit(r3, 0x9, &(0x7f0000001c40)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0xf, 0x100000001, r0, &(0x7f0000000100)="c8c771489a18f2df07159ca846bf4706c31462fa2df53655c57a5bce9bd95b910272efa879fec308518bef35c77f6e00489c5f8615691984ed976d9af51342ebc21ca566fb192a94bbcd73c5ff8e7a4030874662c08b18f2837b083a45f08b5e25f5647aeb8d6cf56f7f0d83b3a758605956a9773cabf3b1e258b453e47dfcd730b5a3db85a313", 0x87, 0x1, 0x0, 0x1, r4}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x6, 0x2, r2, &(0x7f00000003c0)="1bee9a9a3df4741d341af74e4f5a90e955b5fa247a9495f960699e3b0b12d5791a6ea63b52819c74e61b07137c545e70454aaea8031be84057bfadb93df919e403cb8c838640baf8a5fad591f24d0a69cdfdf6f2ded8", 0x56, 0x8000, 0x0, 0x0, r5}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x7, 0xf4, r0, &(0x7f00000004c0)="48c03f45c0ebfceebe5d38f41f7abd6238f584d1d35432b24eafd146", 0x1c, 0xd09a, 0x0, 0x0, r6}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x7, 0x1f, r0, &(0x7f00000005c0)="6733dee3549b0b760b1b4e9c68be45e497700cf8a1c532b6ad914ff82eb765a8f54e444c2d271eb03a1b6693784725baad731c47fa1f6853d9b50a40cad94a44829fb96da0fdc700ae3290f731afca41aa2fb16d6e875eb15b838bedb6b35d04c0ed9cc270a90df148288b516e9d9bd8a017b64025c5563237be58601cb5b9c394f20902be54a1a5347e7fb22a74fdcc16fbc51f4ae7515eb46bf9a8851405adb766f6f6547369572e87addffabfcdffd521de9fb17c7e4b9002a0bec8839fb505ecbfaf1a0d3dc59c70e00c9b6ddf53a487d0cdc9dcf431e4451c635aa70aa2e90f8ae5bdec1a25", 0xe8, 0x1, 0x0, 0x1, r2}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000000700)="e54196dec240edb088b1c7215214e8b0d03d69690525faf8b2bc365dd187cf5a8db25f9ddf5d4a685ec2bd2e46dfe826d68aafeeb337a3bd976ecebd38b019d36981c2e6acd449483518c37e80a3a5dbf663e4dda9bbb1918a444b152dc718dbe55548f32a71a8f50f06495710c7c86c4d8396cbb46c16ddf1fa2d6c18c3055d65e6c4e76abd3c7217547b73d1a75d2e2ffd76dc88bc9d82ced94313c9b2c63b765ab54447bafdf0760c7eff2f7354f3b87893c859855e4204", 0xb9, 0xec4, 0x0, 0x0, r2}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x7, 0x3ff, r2, &(0x7f0000000800)="4854a0d61c4844728774bc9ab48b16a479627f3c1cea6b23c87fc29e6f1a63b7d612d7132ec0780f25a713f643a3f2da61109c2478e33559851b540463988117e41f4df2d202883ce327bf194a43cfdeb4927e761761ebfaeca0fc495ad4eecc8c5e992687acaa139df771ef226ac1ce453fcb0bd10ada8fea6966e8d783be4afff053b4d6ff2df20290f9c43824d4861b7aaad703f7ed3ebeaeff06160cb97aabb57cee877d7169", 0xa8, 0x8, 0x0, 0x1, r7}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0xf46, r2, &(0x7f0000000940)="db04f061f1b62922a1b9a1adea94729ed842a52e65bd4abfdf240bfc51aa5c4f92701b5c4a8b31540bb8e7b719e08da114d151d810b7b08f9ab3544215f1ca878d227300ab826a17e3baaec4cac965e2957f97c04eba1434555d6716cf7f4093c45c18e303520ce79fd6389558efd0c6646ff88c33654bf4d8513138ef66e2e3edc9a928d4298dcbcfb83e16e71317dcd5cad10fea21b0ee8244995f5110662aa57cb7a908ac57ac077fb9bc59bca2b03d7e4f99a8c027b404154eac89bb6350", 0xc0, 0x7, 0x0, 0x1, r8}, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x6, 0x1f, r0, &(0x7f0000000a80)="a36746b302848ca85e7661ae695d2e3e7a80ada4f98ec87972c515b6d56d4fc6cdf0d90b859e984e8f2784d1a3cc5cae744cf4d60dd07f9ee5c2dfb79b4802934b8231299c607d14a625d0203ace498c48010edcc8556a85f324a16bc6988c4f6a6cf4d755b044b9226fc9b7017667b9241532706819f1c9cb07d0e7ac2e15e5484206089457b1566858ed1a2e9da15603bc1f9ad77066f88507d50241ba90f1", 0xa0, 0x2963, 0x0, 0x0, r9}, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffc, r2, &(0x7f0000000bc0)="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", 0x1000, 0x700, 0x0, 0x1, r10}]) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) 2018/05/17 15:20:02 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/05/17 15:20:02 executing program 1: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000006c0), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sync() 2018/05/17 15:20:02 executing program 4: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000006c0), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000002c0)={0x2, 0x1, 0x0, 0x0, 0x0, 0x6b56}) 2018/05/17 15:20:02 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = fcntl$getown(r0, 0x9) ptrace$getsig(0x4202, r1, 0x10001, &(0x7f0000000000)) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x6]}, &(0x7f0000000080)=0x6) finit_module(r2, &(0x7f0000000100)='userkeyringkeyring\x00', 0x1) ptrace(0x4207, r3) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r3, 0x0, &(0x7f0000000000)) 2018/05/17 15:20:02 executing program 0: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000006c0), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() 2018/05/17 15:20:02 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:20:03 executing program 2: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="15", 0x1, 0xfffffffffffffffb) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x2a0000) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0x4, 0x2, {0xffffffffffffffff, 0x3, 0x3, 0x0, 0x8}}) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r0) 2018/05/17 15:20:03 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0xff, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/05/17 15:20:03 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f00000020c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0500000000000000"], 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) 2018/05/17 15:20:03 executing program 7: r0 = inotify_init1(0xfffffffffffffffd) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:20:03 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:20:03 executing program 2: request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f00000001c0)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000000200)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000480)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001e00)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000001f00)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001fc0)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000020c0)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000002100)={@broadcast, @broadcast, 0x0}, &(0x7f0000002140)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000002180)={@mcast1, 0x0}, &(0x7f00000021c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002200)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000002300)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000002340)={@mcast1, 0x0}, &(0x7f0000002380)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000023c0)={'veth0_to_bridge\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002400)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000002500)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000002540)={@multicast2, @multicast2, 0x0}, &(0x7f0000002580)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002600)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000002640)={@local, @remote, 0x0}, &(0x7f0000002680)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002a40)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002a80)={0x0, @dev, @local}, &(0x7f0000002ac0)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002b00)={0x0, @loopback}, &(0x7f0000002b40)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000002b80)={'team0\x00', 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000002c80)={0x0, 0x0, 0x0}, &(0x7f0000002cc0)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000002d00)={'syz_tun\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000002e40)={@mcast2, 0x0}, &(0x7f0000002e80)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000002f40)={@dev, @empty, 0x0}, &(0x7f0000002f80)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000002fc0)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000030c0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f00000031c0)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000003200)={@mcast1, 0x0}, &(0x7f0000003240)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000032c0)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f00000033c0)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000003400)={@loopback, 0x0}, &(0x7f0000003440)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000003480)={@empty, 0x0}, &(0x7f00000034c0)=0x14) recvmsg(0xffffffffffffff9c, &(0x7f0000003780)={&(0x7f0000003500)=@can={0x0, 0x0}, 0x80, &(0x7f0000003680)=[{&(0x7f0000003580)=""/99, 0x63}, {&(0x7f0000003600)=""/87, 0x57}], 0x2, &(0x7f00000036c0)=""/172, 0xac, 0x100000000}, 0x100) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000004300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x50002}, 0xc, &(0x7f00000042c0)={&(0x7f00000037c0)={0xb00, r1, 0x2, 0x70bd2b, 0x25dfdbfc, {}, [{{0x8, 0x1, r2}, {0x4, 0x2}}, {{0x8, 0x1, r3}, {0x7c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r6}, {0x170, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffc00}}}]}}, {{0x8, 0x1, r10}, {0x26c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x0, 0x9, 0x3f, 0x3}, {0x6, 0xfff, 0x7ff, 0xffffffff}, {0x8001, 0x5, 0x2, 0x1}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r16}, {0x278, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x0, 0x80000000, 0xffff, 0x32}, {0x6, 0x7, 0x7, 0x7ff}, {0x8, 0x2, 0x9, 0x2}, {0x9, 0x1, 0x80000001, 0x8}, {0x101, 0x2, 0x7, 0xfff}, {0x6, 0x7c93, 0x1, 0x800}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xde9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r20}, {0xb4, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}]}}, {{0x8, 0x1, r22}, {0x128, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}]}}, {{0x8, 0x1, r26}, {0x130, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r27}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r28}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa56}}}]}}, {{0x8, 0x1, r29}, {0xc4, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x0, 0x1ff, 0x81, 0x6}, {0x7, 0x4, 0x7, 0x9}, {0x0, 0x1000, 0x6, 0x7f}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r30}}}]}}]}, 0xb00}, 0x1, 0x0, 0x0, 0x8000}, 0x40844) 2018/05/17 15:20:03 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/dsp\x00', 0x410200, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000500)) 2018/05/17 15:20:03 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4206, r1, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x80}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r2, 0x6fb}, 0x8) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x10000, 0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x100000001) 2018/05/17 15:20:03 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:20:03 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x201, &(0x7f0000000000)={&(0x7f0000000100)=""/219, 0xdb}) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:20:03 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x400082) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r1) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) 2018/05/17 15:20:03 executing program 0: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000006c0), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() 2018/05/17 15:20:03 executing program 4: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000006c0), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sync() 2018/05/17 15:20:03 executing program 1: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000006c0), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sync() 2018/05/17 15:20:03 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x240000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000300)=0x6d) uselib(&(0x7f0000000000)='./file0\x00') r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000b40)={0x0, 0x53, "1369fe21127f2b20ebfb4958f428aa95cc183f900a860acb218c386e7d12bd941dcdf65c95b86617887b4873783c30096c1b420947f5298b4ffce3dee1e264eef5a62ebcf18d03293b26ee670956882fa9afa4"}, &(0x7f0000000bc0)=0x5b) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000c00)=@assoc_value={r2, 0x7}, 0x8) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f00000003c0)="3e0b72006fb4ea4f7f4f8d25ea64e4a1b75b15fb16b5528eb9cd22695c874bcb14530a651a56165342a34597bef98ab02c5c8c34f86f43c4d564b77008f0780c848f8c97151f76b251d53a93e06ee750b8e5d19c189b5f897c6b1527129a3a3333d2127c5383251a5209155a170b70c3d952abd32c943ee415904e9e5d1e67b539dcb11151019fb12bed8557116118984ede76e827e8a15276", 0x99) r3 = add_key(&(0x7f0000000a40)='id_legacy\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000ac0)="31ad117d309d6ece5de4ea38b62c3a2139f3f75517", 0x15, 0xfffffffffffffffb) r4 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, r3) pwritev(r0, &(0x7f00000009c0)=[{&(0x7f0000000040)="03fd886f583198a5b5fa05e447ad95f03127038362bf44", 0x17}, {&(0x7f0000000080)="e66287234eaf67f6927c", 0xa}, {&(0x7f0000000680)="519f12bd50403f563a6f923832fdf53ade6763612b172168040d52c62a82b6d110ae683926eacfe45659a1d14868afcf9f0c0cecbf0d2f728ee5231fb2072552a029db070f2ca679474fdb200a7db2bd1c062fce5b5cc3216abac39cfc2fe39201768bf8d891e88e2c83412e49aee9eccac4610739fae101aefad39297d1e04a626a444a00f1fc9c1e082d8084806164da9c924dc697cfe07984c15053d8dede8787e4e418be9d2e3fbfe1d56144f16d21b90984cd61176fceeedc0baf0ad9d4d7e2ac3dcb8c957a57921006ed999faa7b6adc9c15837f692d", 0xd9}, {&(0x7f0000000780)="c1c4a1884c289de5f3e14e5969999a118219259b0a9364cb77c77659686dc8e7fa46811a8fd3831ef7b6ba8e1c6133c5f8", 0x31}, {&(0x7f00000007c0)="da774006d8ee6f629140f5eb9b80bd890f565276b541d7133f090a56839f6ce1c1df072e679f3e19d7a6face2acb8c03d4", 0x31}, {&(0x7f0000000800)="43067e7fed4bb771e6936c1067ea728ecc8ce4e54867ef05fdef98919945f623ac68b94437c27ddf51fe8fcd584df1c30e9ec1f9a4cf0e0df7cb366ef27ef8aa6318d3e6786493f112", 0x49}, {&(0x7f0000000880)="58ddfd45f256d4be923d", 0xa}, {&(0x7f00000008c0)="4618e979a35a0e47ffb4323d4ec90e60a6a9c975f98dec3add70e5bd790054cdb145ec91adf5a1994589d8de4b0c9e409ff8bf7873c80694dcc77e39234fdc402b73a42a33673ea3febcbf73fc4112b4ac2dbee4b53e456f78b1a0a87a593b8992a2daec17fffa88ffc328c874df2ef401d5325a1521cf4c0fb4c27694c1cf5c570368ee8ffe3439cf4d8fc558b918d621e174a9289cca5c8361866782a54d509e215a8127dc3af278ace361a42260843bebff52ce0f66946bed4eece106119967d9dc26e969403b12a08adc25249fa15f9836219686d3235d860d94d166a0c68b31182811832a5ea02b", 0xea}], 0x8, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000340)={0xffffffffffffffff}) getpeername(r5, &(0x7f0000000600)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000005c0)=0xffffffffffffffa1) ioctl$TIOCEXCL(r1, 0x540c) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000480)={0x0, 0x1, 0x4, 0x49a, 0x7fff, 0x7, 0xc, 0x9cf, {0x0, @in6={{0xa, 0x4e20, 0x7fffffff, @dev={0xfe, 0x80, [], 0xc}, 0xfe2a}}, 0xaa5, 0x8, 0x5, 0x6, 0x4}}, &(0x7f0000000540)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000580)=@sack_info={r7, 0x0, 0x8}, &(0x7f0000000280)=0x6) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000000b00)=r0, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[], &(0x7f00000000c0)) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r4) 2018/05/17 15:20:03 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:20:03 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0xa1aaa2e, &(0x7f0000000000)="c66dc0e979f8ff00a2c0193de843af347aff8916ffcb030100ba6f1700470023bf012cf76f") r1 = getpid() r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xa8dfa9ec6ad95a4f, 0x0) write$vnet(r2, &(0x7f0000001140)={0x1, {&(0x7f0000000080)=""/4096, 0x1000, &(0x7f0000001080)=""/165, 0x2, 0x1}}, 0x68) ptrace$setopts(0xffffffffffffffff, r1, 0x200, 0x30) 2018/05/17 15:20:03 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:20:04 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200000) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) 2018/05/17 15:20:04 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x80, 0x40000) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) get_robust_list(r2, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x0, &(0x7f0000000140)={&(0x7f0000000100)}}, &(0x7f0000000200)=0x18) 2018/05/17 15:20:04 executing program 2: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x200000) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000180)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffd, @empty, 0x3ff}}}, &(0x7f0000000280)=0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r4, 0xffffffffffffffff}, 0x8) 2018/05/17 15:20:04 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/dsp\x00', 0x410200, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000500)) 2018/05/17 15:20:04 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000004c0)={0x0, 0xbc, &(0x7f0000000400)=[@in={0x2, 0x800}, @in6={0xa, 0x4e23, 0x7ff, @loopback={0x0, 0x1}, 0xa120}, @in={0x2, 0x4e20, @rand_addr=0x10000}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0xd}, 0x2ea900000000}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9b3}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, @in6={0xa, 0x4e22, 0x7ff, @dev={0xfe, 0x80, [], 0x12}, 0x6}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000540)={r2, 0x5}, &(0x7f0000000580)=0x8) sendmsg$unix(r1, &(0x7f0000000180)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000100)="cc39d1e1820041ce809fee7d2c3ae033b8c8bb6c623f05aed4befce7f1d59ac86db6d0bb2f621a8d7b599936f4e6cf7fc01a2e261851abfc1fa81169ab3979ca01de4e1ba557bad7b32098b95a32acba6cb48c892504404881ea4f03fb753f6c891ecb4b713fd652f4ef386956dae0efbf7b3764c73443", 0x77}], 0x1, 0x0, 0x0, 0x1}, 0x1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000380)={0x2, 0x5, 0x7, 0x7eb1}, 0x6) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="ae2a29010c2abd7000fbdbdf25010000004c000300140002006e7230000000aa00000000000000000014000600ff0100000000000000000000000000010800050000000081080007004e240000080005000000000008000500"], 0x60}, 0x1, 0x0, 0x0, 0x84}, 0x800) ptrace$setregs(0xf, r3, 0x0, &(0x7f0000000000)) 2018/05/17 15:20:04 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f00000020c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f0100000000001ec3902878e08d9278094fb00d72065b36ed9661a6f35c1e770602be8a79bc5aa2233c5911bf12bd5a043c9fb8743bf009b8d34ed39bb092b89cd42501c28110658442d9187e7699e2d9f8cf562785cc2c7d7a985ab417f7cd1f0e5c771936a5134ddceb67975f0ebefe780e5822c4c76a8690589286e8c155c433fe45cf9b20fd6afb1371b57edaa0ef9c0c9737d4bcd0ef3119f8546dac45d3d662add3580ab2e9cf9d24c71159e3db5beb57ca3dd72f6f7341b1ef173eae642acd965b81"], 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) 2018/05/17 15:20:04 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x800, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000025c0)='erspan0\x00') r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002600)={0x2, [0x0, 0x0]}, &(0x7f0000002640)=0xc) sendmsg$kcm(r1, &(0x7f0000002780)={0x0, 0xdd, &(0x7f00000026c0)=[{&(0x7f0000000000)="c403c9f88771e621b8f15c8e0377eb8c11275113df", 0x15}, {&(0x7f0000000040)="5575dc066a47e56f2a252173a22eecfc322ac495547fced593fc1c972030a40991dd1b2a4218fa9a38a123ec3311404109a77ca8c6a90c95edf1a5f6f82586a33e13c40a44fdae34f8e49a0d373b4fe6a15d9caf3792aa061d5a1dde1237792a257a79e66cde7a829c713cb58a42cd350db2ae62e3578ded719a9ee97f5b01bb453567e35cfa240bc3be42372b82bc74197b43e0ca86692ca8aa749d15374defb8acbc21b3442e1634ff6d4cef01c4083eeb68ae69d40ac40d3b093e66d7c77683ddf2", 0x277}, {&(0x7f0000000280)="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0x1000}, {&(0x7f00000027c0)="fc9c99a7a6d376d3e5acf2d02190e85729c66dfca8292a1675166672907ea8e8a1a839f24eed41bbd5153f801dba84e40e1769bffc90621c7ec12066", 0x3c}, {&(0x7f0000001280)="86c49ee13acec7762b47bb64beefb43cf3d9b43eab5b4ba62d43ac5928eb9ebbd6263c160bf385ebb2608e78532d54d39cb6317b5963cb302b43fa96dcf828b886f845630887396e9cd1cd1d9e7941a50f6684fd3896c39cd6d069ee6f11d41ae820598801fe95a044b7068d0288407fd74cdc49a60423694003c5a6a39c74bba5ecb190b7e23ee2c38855d1881b83361e3db28a81533f39318fc213498643962641c9fd306001d5306f56922105570739000f6afdc760aaad71f25315e0cb987d221cc15bb572f5ec4002fd92ab64", 0xcf}, {&(0x7f0000001380)="9672257403cf61bbbfe607b8a1e10fc8222e68b8f9a29fb446eef174fb3f2ed755ed9c63a8259dbaf76a7f25f1b9d983c30296495852880baf8c5a57844ecb0fbee5be70c444a001dfced9228e3a9cdb7e3c1fc7f84fab5a682ac53ff66ad65bb510654ffe8a0b698cdd7e446afaaa0f9e26e5d75b82c2aab661cf21caa336034d6ba35c8ba25c1a1c6fb175380459ca5337b7202cb4702c3c175ec77ca9dd4df8d0de58c94d6d8e5c046b48fb51440145de36b12f7cc1d02f3cbd81c89aa75cac322c58a0bd06a771734cb77dd02e78e31080e885ff699b8fbeccac11a9669af58859d11873c465fbff27550d", 0xea}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000000180)="8b970dd79615c7c436021a3747fda177bd8ddc14423b4d55996ba9a53317075676f8e75ee191f4c7eb16fbc47b22c9a5837b64438e38b20d4ca31691979a52e6e721d8699e07f564fa3beff88c17cd41d2d0238bc225afb7271ec6d36d325d1c9b43c9927caaedbd81bb2cc2537600ba156dce5a9400c02260d6277367976d978de48c72ca3776a0d7394690541d1924d7d015eef067986712b38896", 0x9c}, {&(0x7f0000002480)="ca44ca918d3bdf62268eb21cedda019a49029e0bb1ebd9d6d10d5c6e84facff416a9b5d01ee047973331f3bab2fc90d8efa30abeb835d6e2a891505e8152539f190883b3bdbf1326fdd0fa20fcf4d9db205ca302bcc130f98b3a889c1eadefe17e913fab7692d298b66a4fa70ddd58092c72ec4eb39bbdaf63f041185fc8d5245a58986641c41dbe70f228f013224717aa1a81418b906fc117f5ac6c3fd176da56aad737283c603102e2fa73d4ff063e61eb640ae19069fc7ffb", 0xba}, {&(0x7f0000002540)="7536c7dd99e0970e48f85ee2ae5b1654802c6ac9bece6a6773b45db74c8ad3bbfda080b73bcef2f564a4c950d49ec120f8e4f69df53b83c1040f02d0a9590a80c09026fd0a009211e6d1434fd7340dbb6f0cb7cc7e7fd8a3411199beeef3f16f68cbfacf37e72b62f9890d05885513895c5b5a7e8bb41f6b4280b11b5d52", 0x7e}], 0xa, 0x0, 0x0, 0x20000004}, 0x4000) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") 2018/05/17 15:20:04 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000a48000/0x4000)=nil, 0x4000, 0x2000004, 0x31, 0xffffffffffffffff, 0xfffffffffffffffb) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:20:04 executing program 4: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000006c0), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() 2018/05/17 15:20:04 executing program 2: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) r1 = request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x1, 0x0) r3 = semget(0x0, 0x3, 0x1) semctl$SETALL(r3, 0x0, 0x11, &(0x7f00000003c0)=[0x3f, 0x20, 0x70, 0x8, 0xdd]) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000280)={0x3}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000080)={0x5, 0x1, 0xfe, 0x0, &(0x7f0000000040)=[{}]}) ioctl$SG_GET_VERSION_NUM(r2, 0x2282, &(0x7f00000002c0)) write$eventfd(r2, &(0x7f0000000300)=0xe6, 0x8) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) 2018/05/17 15:20:04 executing program 1: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000006c0), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sync() 2018/05/17 15:20:04 executing program 0 (fault-call:2 fault-nth:0): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/05/17 15:20:04 executing program 3: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x5}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r0) [ 147.869665] Unknown ioctl 1074310928 [ 147.891912] Unknown ioctl -1068477168 [ 147.917221] Unknown ioctl 8834 2018/05/17 15:20:04 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400441, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000001700)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000016c0)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000100)=""/226, 0xe2}, {&(0x7f0000000240)=""/99, 0x63}, {&(0x7f00000002c0)=""/114, 0x72}, {&(0x7f0000000340)=""/11, 0xb}, {&(0x7f0000000380)=""/220, 0xdc}, {&(0x7f0000000480)=""/237, 0xed}, {&(0x7f0000000580)=""/151, 0x97}], 0x7, &(0x7f00000006c0)=""/4096, 0x1000, 0x7f}, 0x800}], 0x1, 0x22, &(0x7f0000001740)={r2, r3+30000000}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bond_slave_0\x00', 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x8000, &(0x7f0000000200)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) recvfrom$inet(r1, &(0x7f00000000c0)=""/9, 0x9, 0x40000120, 0x0, 0x0) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/17 15:20:04 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x500004}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xb4, r2, 0x101, 0x70bd26, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x17}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1b0d7d8d}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xbaa3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4000040}, 0x4048000) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r4, 0x0, &(0x7f0000000000)) 2018/05/17 15:20:04 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) [ 147.962634] Unknown ioctl 1074310928 [ 147.972131] Unknown ioctl -1068477168 2018/05/17 15:20:05 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x7, 0x0, 0x5, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000100)={{0x100000001, 0x0, 0x80000000, 0xffffffffffffff7f, "3e6ad1c522f8c3b3a438f775adf2c5325cc849e39fe5e9c10672d82be2e0b7ce4f742d7d33939dc10034362b"}, 0x0, 0x0, 0x3, r2, 0x8, 0x0, "847af276a8707b16b003e16bbf064540b1870d7e15d4953a7fcc98c000108e6bb0c665493e16afa7340befcd237b894d56436f05f37d3696ca97e830dffd0cdc", &(0x7f00000000c0)=']#\x00', 0x3, [], [0x80000000, 0x8, 0x2, 0x4]}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/05/17 15:20:05 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0xffffffffffffffff, r1, 0x8000, 0xffff9) [ 148.013224] Unknown ioctl 8834 2018/05/17 15:20:05 executing program 2: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40081, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000000c0)=r3, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000280)={0x8000000000000001, 0xfffffffffffffffa, 0x9000}, 0xfffffeb6) 2018/05/17 15:20:05 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) getpeername$netrom(r2, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) 2018/05/17 15:20:06 executing program 3: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000006c0), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sync() 2018/05/17 15:20:06 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fstatfs(r2, &(0x7f0000000100)=""/120) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="0002"], 0x120) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000000c0)=0x5) 2018/05/17 15:20:06 executing program 0: r0 = socket(0xa, 0x1, 0x10000) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x80800, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = getpgrp(0x0) ptrace$setregset(0x4205, r2, 0x2, &(0x7f0000000180)={&(0x7f0000000080)="bf5d4dd1897f6ad0801a7bee3078857cbf946fb832f27a1ccf039a86eaf48ac78a342e92bb70753579aa9e0032fd79a3077967469bd00ad2d287252af70606ec51c3cfbd02b82e66908208c983a48e6f8338b57fe328348557011051c544aeab47eea6cbeb60e0a6666367e806a735c6dd34915355709e6e5e9dd01d2850d1579a26cdf2d0cbfdeb86dc089a6384e86a9fa702674c25d5a3558ed453a31489d0fe99ee9f955785d1c4db121c383da891b3872cad35b464159a16f5197a363ce341fcd9b279496724e03ee044c6f541a9cdc4f31c50b592846bd1b5b9a49606d321aa9f3041453efd54f48e630d8efe6dab4b1a3b9daaa9", 0xf7}) tgkill(r2, r2, 0x1f) r3 = syz_open_dev$midi(&(0x7f0000000500)='/dev/midi#\x00', 0x2, 0x1) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000540)=r2) fstatfs(r1, &(0x7f0000000600)=""/167) fcntl$setown(r0, 0x8, r2) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={0xffffffffffffffff, 0x3, 0x1, 0x4, &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$VHOST_GET_VRING_BASE(r4, 0xc008af12, &(0x7f0000000400)) getpgid(r2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x8001, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r5, 0x8}, &(0x7f00000002c0)=0x8) syz_open_dev$sndmidi(&(0x7f0000000480)='/dev/snd/midiC#D#\x00', 0x1, 0x101000) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f00000005c0)={0x4, 0x5, 0x2}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000004c0)) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x9, &(0x7f0000000040)=0x2) socket(0x9, 0x6, 0x7fffffff) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000440)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x2}) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000000340)) 2018/05/17 15:20:06 executing program 4: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000006c0), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() 2018/05/17 15:20:06 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = gettid() ptrace(0x10, r1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) 2018/05/17 15:20:06 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) accept$nfc_llcp(r1, 0x0, &(0x7f0000000000)) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4204, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:20:06 executing program 2: r0 = request_key(&(0x7f00000012c0)='cifs.idmap\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001340)='$security\'trustedkeyring\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001280)="2f8b1ba6a81726", 0x7, r0) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) fstat(0xffffffffffffff9c, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$get_persistent(0x16, r1, r0) r2 = add_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="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", 0x1000, 0xfffffffffffffff9) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='$security\'trustedkeyring\x00', r2) 2018/05/17 15:20:06 executing program 1: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000006c0), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() 2018/05/17 15:20:06 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) socket(0x5, 0x2, 0x8) 2018/05/17 15:20:06 executing program 2: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) fdatasync(r1) 2018/05/17 15:20:06 executing program 6: r0 = socket(0xa, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000080)) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r1, &(0x7f0000000100)="27e92c3afdc4f3c7161999acde0cb728bb348c408aae8ddc0f851c9a3d5a032a175d8655e7e2e24e23398590f7c3084e828f9bb07773f67abda8d9f2a53d7edf6d3781cad1a41f2e0b743b9afb470d2d76c13b127386dd4f00a051a8ef77b14de3ea65242358a4e14970777c28ed8e7a39ded984424cef83759b9dc74c652484d5f1de3ef89cab35d543a187b33d61d32d144695bdb1661b3ec63b360da028092103ce5e178ae08ec1edbdae384149a49f6037dae240cbee8ca17751e235165e472ba5e0a1f5531af434f67293"}, 0x10) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x191, 0x1) 2018/05/17 15:20:06 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000001c0)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000200)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x20) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001480)=ANY=[@ANYRES16=r0, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="80000000d2385bd6919da63541606d9ecc316bf0cde62d184282a9029208aa3b2e404286f77c60d4d6b8f243b7ab1b85bbcde83e1de5a3210f36d64c72ce170de3261c7200b9cd781fd62e909cf8ef26b9fba058d08aa1e1f8a48de6d5f6bea26770bd2d74971d10bfb7179863efd58d03adf089bfa05cb7925a527370"], @ANYPTR, @ANYRES16=r0], 0x2) r4 = socket$inet6_sctp(0xa, 0x206, 0x84) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f00000000c0)={'rose0\x00', 0x7}) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x5, 0x4000) r5 = semget$private(0x0, 0x7, 0x308) semctl$SETALL(r5, 0x0, 0x11, &(0x7f0000000040)=[0x9, 0x2, 0x6]) write$rdma_cm(r3, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x120) 2018/05/17 15:20:06 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom(r0, &(0x7f0000000280)=""/214, 0xd6, 0x1, &(0x7f0000000380)=@ipx={0x4, 0x0, 0x40, "eda09a39a590", 0xfff}, 0x80) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000200)=0xc) ptrace(0x4208, r3) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) mmap(&(0x7f00005f3000/0x2000)=nil, 0x2000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r4, 0x0, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000040)={r5, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/05/17 15:20:06 executing program 2: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0xfffffed6, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r0) 2018/05/17 15:20:06 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") arch_prctl(0x1003, &(0x7f0000000080)="473986d3c9d43608d0ead8019ac20639fe735d427399af21fefb4ee7662d76600a1d588effa7eac26391dd0df45bfac92acb1e4008750fa09a3427e893d97921b88adab3da0e5aac4591a4a9bd32467351fb6040b7ecd9f9b4966068882e7f2afc25ba5ed864bb07e5c177d10457a50ac9ca34469f2fa09efc755029483b498d85269991788b9f5856640d278ceec1282e34e7047d305801cdc7564888c4678c90b27f3a61c3d53dd67c3b3cd3fcca37818c20093eb00993c666ce4c26bc8fc95e3d6b645dbe736b3b") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="e10000007b28fc2509e2a0158174501c921502603a9b417b5a0a80ddec79c53d124727aa34abd631177b7848359e54b228ec9c05b30315d5c99048740a17136c7ec8a0e2e29e2a7929ba2cffbde134292a22c69789ab563254f6eeb33d22b7790e5637724f590210dce4faca55e9bbc27cc9b95954606e6e1cfe4f6462c43d4a8c4ef9830e0d8da7c396a387726597665dfc8b0b635ff93bf9c2103d05b136eea76b6a0b07b8f8f06d60a1415d654224582bfe15941e11148e2d94c3a9dab3ad9f464aeb78421810ed2804d4c4cf42ee8fb425b098d0a7efe16e9447a2687421603b3fe797e286c4558598c12d328b8e108e"], &(0x7f0000000180)=0xe9) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x400, 0x3, [0x8000, 0x8, 0x6]}, &(0x7f0000000200)=0xe) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0xcb, 0x2, 0x10000, 0x7f}, {0x7fffffff, 0x0, 0x7, 0x3}, {0x0, 0x1, 0xdb42}]}, 0x10) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/05/17 15:20:06 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8202, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="010000101000000a", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) 2018/05/17 15:20:07 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x8001, &(0x7f0000000080)=0x4) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r3, 0x0, &(0x7f0000000000)) 2018/05/17 15:20:07 executing program 2: request_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='$security\'trustedkeyring\x00', 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="15", 0x1, r0) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r1) 2018/05/17 15:20:07 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="7d86e3a324f9f39745ed275ad0befa86f443bb4a16886f620e7e88b234c1c1d92d3895bd902b703836e7b1ef1e129a5fc60289fb0f3b1cd77055cdb81fb2d7a5f3a01a586ae541911be42ed61091cb6f0d74cc1cbdb725de81d7ceb8ac5280330d0e528bcbaba1d941fc4fe686c73b8dc2a00ca084c00f182757a23548c304116dc12d888666", @ANYPTR=&(0x7f00000020c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) fcntl$addseals(r0, 0x409, 0xb) 2018/05/17 15:20:07 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0xdc, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x1b}, 0xfffffffffffffff7}, @in6={0xa, 0x4e24, 0xda, @mcast1={0xff, 0x1, [], 0x1}, 0x56f4}, @in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x7}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}, 0x8}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x10001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x6, 0xeb, 0x3, 0x7fff, 0x40, 0x80000001, 0x3f, 0x7, r1}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x80, 0x6, 0x200, 0x6, 0x7, 0x4214d6a, 0xb6198df, 0x1, r2}, &(0x7f00000000c0)=0x20) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/05/17 15:20:07 executing program 1: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000006c0), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() 2018/05/17 15:20:07 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$poke(0x4, r1, &(0x7f0000000040), 0x8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x3, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e20, @rand_addr=0x9}, 0x200, 0x58b9, 0x10001, 0x10001, 0x1, &(0x7f0000000080)='syz_tun\x00', 0x5, 0x1, 0x100}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x0, 0x1, 0x7ff, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00000001c0)=0x3) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/05/17 15:20:07 executing program 4: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000006c0), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() 2018/05/17 15:20:07 executing program 3: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000006c0), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sync() 2018/05/17 15:20:07 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x10}) 2018/05/17 15:20:07 executing program 2: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000040)) 2018/05/17 15:20:07 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8910, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5, 0x90002) ioctl$KDDELIO(r1, 0x4b35, 0x8) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = getpgrp(0x0) capset(&(0x7f0000000080)={0x20071026, r2}, &(0x7f00000000c0)={0x1, 0x20, 0x9, 0x0, 0x2, 0x8ea1}) sched_setscheduler(r2, 0x0, &(0x7f0000000000)=0x6) 2018/05/17 15:20:07 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000100000fa", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB='\x00\x00\b\x00'], 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) 2018/05/17 15:20:07 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:20:07 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = getpid() r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast2, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000200), &(0x7f0000000280), &(0x7f00000002c0)=0x0) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f00000003c0)={{0x10001, r3, r4, r5, r6, 0x2, 0x502}, 0x913, 0x100, 0x81d, 0xf, r1, r1, 0x2}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$setopts(0xfffffffdffffffff, r7, 0x401, 0x0) 2018/05/17 15:20:07 executing program 2: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) request_key(&(0x7f0000000040)='us\x004 ', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)='$security\'trustedkeyring\x00', r0) 2018/05/17 15:20:07 executing program 6: r0 = socket(0xa, 0x3, 0x1000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_route_sched(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4108004}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=@newtaction={0x210, 0x30, 0x0, 0x70bd27, 0x25dfdbfe, {0x0, 0xe3, 0x8}, [{0xc4, 0x1, @m_connmark={0xc0, 0x9, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x6, 0x5, 0x20000007, 0x4, 0x31d1}, 0x2}}}, {0x88, 0x6, "4fed85472524f1bf8c5333f867aafa887da2fb2d1fe591bfa1789df00331856514d25a609711c59974837c70cfad9fe398e269cb7a271ef16ec4bd79c260c606313706c4ce2c85faa1789e95eafdc6f4a6f8652a4c929d52e232393647bd71824e4062ed53fa86dab10400f8d39e1b939e673256e4555984f8f0a9f024a8b989aec0"}}}}, {0x138, 0x1, @m_connmark={0x134, 0x19, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x2, 0x3, 0x7, 0x3, 0x7}, 0x2}}}, {0xfc, 0x6, "f60ac77b352235be5a05064c76596bae252336340308948bba1af07cb31f84ea7d339d641b95626a271fd0650f27df88808c64fed61a85b627cfd4d59ef7c03a33117eedc02e60f8548ab422ced81789011613add692f1efe5f2195ca2abab39efb2ae2e7446e9c5ed0537f91ae36ed4cfe005e517bd90935676634d219c9595373b18dbcfaef55893c21670bbd847d0fe3961f92c49262a7757755e44b6bd32fee456164456ba0c6f6ae8d9fbf3daac780c3f0d3ed23e904551928beca6dc6b3dc3d5dd0175491a391efd507ee09c15b63b78eeebc659c9a35e657578376ba584f2fe9ddc1e9d7cde65eb2372fbbb5c1a6e08763009"}}}}]}, 0x210}, 0x1, 0x0, 0x0, 0x4000}, 0x10) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) dup(r0) 2018/05/17 15:20:07 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) 2018/05/17 15:20:08 executing program 7: r0 = inotify_init1(0x80800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x4002) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x9, 0x45e, 0xff, 0x6f1, 0x40}, 0x14) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r4, 0x0, &(0x7f0000000000)) 2018/05/17 15:20:08 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$void(r0, 0x5450) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x281, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) write$fuse(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="cf050000000000000000000000000000000000000000000000000000000000000002000000000000"], 0x28) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x0, 0x1}, {0xfffffffffffffff9, 0x8001}]}) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/05/17 15:20:08 executing program 2: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xbb, 0x80) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000280)=""/205, 0xcd) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r0) 2018/05/17 15:20:08 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x21, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x0, 'ovf\x00', 0x20, 0x57, 0x50}, 0x2c) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/05/17 15:20:08 executing program 1: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000006c0), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() 2018/05/17 15:20:08 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@bind={0x14, 0x88, 0xfa00, {r1, 0x1c, 0x0, @in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x90) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) 2018/05/17 15:20:08 executing program 3: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000006c0), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sync() 2018/05/17 15:20:08 executing program 4: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000006c0), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sync() [ 151.274972] IPVS: set_ctl: invalid protocol: 33 172.20.20.170:20002 ovf 2018/05/17 15:20:08 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40080, 0x0) getpeername$llc(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x10) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "c3b718c89bdc92239384f14f7a60e6a39beb927403c393ac16c5da8746c01150f5fcf4c9b9e1de77d066570d6519a71ce2f36254945c6834ba4927f9c4ea611effc61a195819e5b09f95ff8a3decfa914dd28f464bfe176c3e412da31cae66333ae32fb432ed397b5af27dddf8884deaa2d90c1b16ff0d03f88f72a9c0b350b17e9eb2b92be9439e5af578cbda50b66171457780ada3c0c22f12a69e4881003fffa6e6c2dcb0b4cebbdeb3e1b714be638fd3676a5c47e079e2ddbd3f42f4a1c1d26ff67bb0221d18344ac3002d948d27e04e465d7159e1896b3bb9550eee240698906ed23c4dbcd2acb2401dc5e87ab0986a5a5c590055b3fc6f480a8cd5aae2", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) [ 151.331254] IPVS: set_ctl: invalid protocol: 33 172.20.20.170:20002 ovf 2018/05/17 15:20:08 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x43, "582527ebb35f6225794e13c0e03a2ce187c1d35d00a46d83763d560048df4464d7c495040ce3571f2753e3654c3a5e378470158878206e2d1a9eb2effc1957fdf20e9a"}, &(0x7f0000000080)=0x4b) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r1, 0x8, 0x9b, "83812937f1792cd394eb3ea1c6b3d1cd70525d29bbfdce4709a09b8b0fc7850f8e5e37b2667ea4b88cf1c7b0c603e9289b4db1c062c0d8cdb29293f7a01efbe80c134d7faea59d34fd739ee7c5a2a003bda9e22ee112f66bd1c2b3e12a3de4fb0d7eefc29bfc2790a855655612afdd0a55d7c003bcccb5abe46cb70e489dde8e69ecf35cd9d196be77db939631743bd50022a495445ec8a1648d7a"}, 0xa3) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x103000, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0xfffffffffffff001) 2018/05/17 15:20:08 executing program 2: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) socketpair(0x4, 0x6, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000040)={r2, 0x4, 0x4, "d7c09fdbb6db4c7decb1296b34dfd24b971e43de6f5055af564cc68d63d5eb1f73c9910495ed8275f82e249bb81610ffdd3e451d8da3f8ec79f4353bcaa1720d36673d2b83cc37f63c3d233b8fde522da5ba682a213a13f74426f35709aa79474fcd1dec64"}) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r0) 2018/05/17 15:20:08 executing program 7: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0x3ff, 0x18}, 0xc) ioctl(r0, 0x33, &(0x7f0000000100)="84740c540e2b98c439c97a93301af3de4a6c7a01610a53376edb45a18d51fa0b86abc3616f746aff5cbab820f2ebaf0ef493e519cdd1a1ebf3d9cb8c035b41779d8b8b795e9d251ccbb23f7ee9e2a7216c") r1 = inotify_init1(0x7ffff) fcntl$setown(r1, 0x8, 0xffffffffffffffff) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0xff00, 0x4) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setopts(0x4206, r3, 0x3, 0x100020) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r3, 0x0, &(0x7f0000000000)) 2018/05/17 15:20:08 executing program 6: r0 = socket(0xa, 0x1, 0x0) fsetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7472642e02"], &(0x7f0000000040)='\x00', 0x1, 0x2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3f, 0x40) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f00000000c0)={0x3a, 0x9, 0x2, "a91930502093301bba6f44b211e64472a966dd27191ac5c6bdceb478e3ef0d6616c3f3931c3c042591a6ea6a60816132609af9b99dc3c79d1345"}) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/05/17 15:20:08 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000180)={{0x7fffffff, 0x100000000000a}, {}, 0xffffffffffffffff}) ptrace$setopts(0xffffffffffffffff, 0x0, 0x2, 0x0) 2018/05/17 15:20:08 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f00000000c0), r1, 0x1}}, 0x18) 2018/05/17 15:20:08 executing program 0: r0 = socket(0x6, 0x1, 0x7ffffffffffffc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x6}, 0x8) 2018/05/17 15:20:08 executing program 2: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) request_key(&(0x7f0000000000)="9d99e11e0050947ab3a9bdc15e29efb01281f3fff2e796272a96d0afe9e89d0baa7784a669db2db16c3aca845e6221cd67f0cf602f1dbf0e9a5ae40af8a999411d220bdcf59c2539690c6474f875b7f3ccedcfecde3d19a34e643c84041184b71a1a4241535b76572f61b485e594c475031a6039e2e1932914599e882dcba5266e", &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r0) 2018/05/17 15:20:09 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c0200000000000000000004000000000000ccadf61e86a67adf2a2aa14a973e0a67536067d00a80ca56a85008272cc37694327e6fa9c102ad9d434564050d9ba08f05620778c6c54dabc716b17f21d41d443554d9a14868b1753e55305f299a26edb06631c45ee17e1888c7ec0853c39eab8de404d866498cfcd693128c33d200917e2cdc3c4511b6c6b1f3e92e7e2584c7a33a61e6f04bc131cd718e1bdab3f6bb9983157a4bedfffa49e5399f0f0dcc809b0264f5b2e61cd08455c1ce97fbce2cfda536cd651512eb16") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) sched_getaffinity(r1, 0x8, &(0x7f0000000000)) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/05/17 15:20:09 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000180)={{0x7fffffff, 0x100000000000a}, {}, 0xffffffffffffffff}) ptrace$setopts(0xffffffffffffffff, 0x0, 0x2, 0x0) 2018/05/17 15:20:09 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) timer_create(0x4, &(0x7f00000000c0)={0x0, 0x30, 0x1}, &(0x7f0000000100)=0x0) timer_getoverrun(r3) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) r4 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x8, 0x880) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000000180)={0x3, 0x6, 0x8, 0x0, 0x10}) 2018/05/17 15:20:09 executing program 0: r0 = socket(0xb, 0xb, 0xfffbfffffffffffe) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/05/17 15:20:09 executing program 2: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='$security\'trustedkeyring\x00', r0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='fd/3\x00') getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @remote}, &(0x7f0000000140)=0xc) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000002c0)={0x9, 0x8, 0x8}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x2, 0xfffffffffffffffa, 0x500, 0x4, 0x2100000, r2}) 2018/05/17 15:20:09 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = getpid() setpriority(0x1, r1, 0x400) 2018/05/17 15:20:09 executing program 1: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000006c0), 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() 2018/05/17 15:20:09 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f00000000c0), r1, 0x1}}, 0x18) 2018/05/17 15:20:09 executing program 2: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x408001, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), 0xfffffffffffffff4) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x20, 0x4) 2018/05/17 15:20:09 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x912, &(0x7f0000000080)="c626262c8523bf012cf66f") ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/05/17 15:20:09 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000180)={{0x7fffffff, 0x100000000000a}, {}, 0xffffffffffffffff}) ptrace$setopts(0xffffffffffffffff, 0x0, 0x2, 0x0) 2018/05/17 15:20:09 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f00000000c0), r1, 0x1}}, 0x18) 2018/05/17 15:20:09 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x7, 0x80) sendto$ax25(r3, &(0x7f0000001f40)="cb73ae416fbe0167f206133926c259d07e431c8ce3a1c50962d78926a7739fb93275f8fc55727e71a5bf7c60d983e2a787a2121c14b4011e75e6e8bccea4802e8d861f1661633be286899eb4d9c8db308d01e196e07c5e8b5c962582435e118c6c8178ae543eb92fd9af5952543137e8", 0x70, 0x4800091, &(0x7f0000001fc0)={0x3, {"ce4ed4371564f0"}, 0x7}, 0x10) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "c3b718c89bdc92239384f14f7a60e6a39beb927403c393ac16c5da8746c01150f5fcf4c9b9e1de77d066570d6519a71ce2f36254945c6834ba4927f9c4ea611effc61a195819e5b09f95ff8a3decfa914dd28f464bfe176c3e412da31cae66333ae32fb432ed397b5af27dddf8884deaa2d90c1b16ff0d03f88f72a9c0b350b17e9eb2b92be9439e5af578cbda50b66171457780ada3c0c22f12a69e4881003fffa6e6c2dcb0b4cebbdeb3e1b714be638fd3676a5c47e079e2ddbd3f42f4a1c1d26ff67bb0221d18344ac3002d948d27e04e465d7159e1896b3bb9550eee240698906ed23c4dbcd2acb2401dc5e87ab0986a5a5c590055b3fc6f480a8cd5aae2", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) 2018/05/17 15:20:09 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev\x00') ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ff6000/0x8000)=nil, 0x3, 0x4, 0x18, &(0x7f0000ff6000/0x2000)=nil, 0x4}) 2018/05/17 15:20:09 executing program 7: r0 = inotify_init1(0x5) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:20:09 executing program 0: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) dup3(r0, r0, 0x80000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/05/17 15:20:09 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40080, 0x0) getpeername$llc(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x10) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) 2018/05/17 15:20:09 executing program 2: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) request_key(&(0x7f00000002c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$secsrity\'tbustedMeyring\x00', r0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x400, 0x200c00) getsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f0000000040)=""/184, &(0x7f0000000280)=0xb8) 2018/05/17 15:20:10 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000180)={{0x7fffffff, 0x100000000000a}, {}, 0xffffffffffffffff}) ptrace$setopts(0xffffffffffffffff, 0x0, 0x2, 0x0) 2018/05/17 15:20:10 executing program 6: r0 = socket(0x8, 0x0, 0x7) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000140)=@can={0x0, 0x0}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/189, 0xbd}, {&(0x7f0000000340)=""/226, 0xe2}, {&(0x7f0000000440)=""/192, 0xc0}, {&(0x7f0000000500)=""/143, 0x8f}, {&(0x7f00000005c0)=""/144, 0x90}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x5}, 0x10000) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000016c0)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000040)=0x4) fanotify_init(0x20, 0x800) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) 2018/05/17 15:20:10 executing program 2: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x80) connect$ax25(r1, &(0x7f0000000040)={0x3, {"8946c1bbc4ae5f"}}, 0x10) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r0) 2018/05/17 15:20:10 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f00000006c0)=0xe8) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000700)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x0, 0x4e20, 0x5, 0xa, 0x20, 0x20, 0x87, r1, r2}, {0x0, 0x6, 0xff, 0x4, 0x7, 0x10000, 0x7fffffff, 0x3ff}, {0x800, 0xfffffffffffffffa, 0x1ff, 0x2}, 0x8a1, 0x0, 0x3, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x17}, 0x4d5, 0x3e}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3505, 0x4, 0x2, 0x7ff, 0x6, 0x6897}}, 0xe8) 2018/05/17 15:20:10 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000000c0)=0xfffffffffffffffe) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x4, 0x40400) r3 = dup2(r2, r1) io_setup(0x0, &(0x7f0000000080)=0x0) io_submit(r4, 0x2, &(0x7f0000000780)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x3, r2, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0, r3}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x7, 0x2, 0xffffffffffffffff, &(0x7f0000000400), 0x0, 0x0, 0x0, 0x1, r1}]) io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r5, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000040)}]) 2018/05/17 15:20:10 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000400)='/dev/admmidi#\x00', 0x8, 0x400800) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000440)=0x5, 0x4) write$rdma_cm(r0, &(0x7f0000002600)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000025c0)={0xffffffff}, 0x13f, 0x3}}, 0x20) write$rdma_cm(r0, &(0x7f0000002640)=@init_qp_attr={0xb, 0x0, 0xfa00, {&(0x7f0000000480), r2, 0xf6e}}, 0xf) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) r4 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xaa, 0xa0000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000240)={r5, 0x26, "7f7069c16a999f7ccb346b804ec630cd198f49a94882e9c76a3d3f70a51249bc6b08895e6a29"}, &(0x7f00000003c0)=0x2e) write$rdma_cm(r3, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}, 0x120) 2018/05/17 15:20:10 executing program 1: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() 2018/05/17 15:20:10 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") acct(&(0x7f0000000000)='./file0\x00') fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:20:10 executing program 2: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2, 0x0) sendto$ipx(r1, &(0x7f0000000280)="7c6ab18c84f2bff3317904ec6cea593b58e414a8d860182ea7ce2f8c2d111afa83926817d16074be078c4f933c210988f885493d2b75e4d4111bba59c8161e2d738857d25cd5a5bb395b58d6214bd4f5cd5d74d5831a151f5f404998221eb371e217db3c9bbfbfc5db677bee40645dd7ead39fffa818551b58633197a29be548390b790027c3fbaa152859fd8231c21cd66c3f2a54879ca76736631a40a146616df54ba91c1e0d6619ddeb735922eee1f8418cdb166096162a2c6bd3676bc48f8e3214893c2f9b59", 0xc8, 0x4, &(0x7f0000000040)={0x4, 0x9, 0xb3b7, "13f72da54d9a", 0x100}, 0x10) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r0) 2018/05/17 15:20:10 executing program 0: r0 = socket(0xa, 0x1, 0x0) pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000040)="af3cd2e325dd5e04a80c0978decd481be7611f11e70fd6ff03fc022cb08216dbe21172ab03cfb2b66ee05e44b6552da9713fdf9e243552db792a4076bcb25e33cf474883be", 0x45}, {&(0x7f00000000c0)="57c87df13f49c840aee008f02239fb5d80941b548124c288ff6cd41f03ed5dd565ebd7b1202bd186cf9815347c56a6b0a18f1f9513b5bd", 0x37}, {&(0x7f0000000100)}, {&(0x7f0000000140)}, {&(0x7f0000000280)="52c201633d46ad18294ab1094f66d26d863f14dc2b4b4351cf42d1a3a55f2feff5c25770af17c713641f49457f29e227355db5a2836bd7bce4e91cf77ec9f2802025c2a3ec53551eb8a2986db77c1f55186972c739a461731ba7a18642cb9865bfe9e6bae4f7d866c2c49e00f3b948ada64282158747f88ba9f8d9e71e909b7dbf7c576bddf90e2fcb7601524c13617e20046c9d96e52519d1f9c29e61e91d9bb9f47d6c0bcad070d665f64807f9875dd7052e25dcf481680209f38974fb148fcddd", 0xc2}, {&(0x7f0000000180)="04fa5fa54849d5a93e01a622f99a58f6af7ff9feb097fd0f3afa4fe2fc50f24734421e31facba626d330124c15a00e0ce101abf457687004fb550f2ceb37125cf243404b4a58e41d8d8533c51ba034a7937ad4a9a32b464e42625730ec776a433e4f9533431136ca2f131b188985ad0c7c39fe3ad1", 0x75}, {&(0x7f0000000380)="d10021fc6c18b1822eff5474fbd6e2ecaa4c03eb7050ae558840d999d75dc64db9b1088be6033d5c0265c492e89c39045cac0e66b30a1b4ebbb40039c6780f8428865e0fe1730a86bd2e879d6ff77a584147ad", 0x53}], 0x7, 0x4a) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x600) r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f0000000100)={0x2, r2}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x90040, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x1}) ioctl(r0, 0x2c0, &(0x7f0000000600)="c626262c8523bf012cf6713b95261e22527d48c6f2c03a9d6e8341c89658adedfe6671b2c3fbd5d4feeb60a5df708fa59b84dc11f80681a644f6642dfa88bf8f84e511e4cbff589e0103b8f7d7ccf9b2e5705a0b36f2d250f644366fcfb310a7883746db151cc7567dec404562498512e144da3e128c8732b9fcfda88bb364d608f21053f8fc2484b91d71e3da27563384912b4af7ff5f92d1b9f6cb10a29f4f1609765eeb99e32e592a0c5861ebe6349e5313c852124e") ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/05/17 15:20:10 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000180)={{0x7fffffff, 0x100000000000a}, {}, 0xffffffffffffffff}) 2018/05/17 15:20:10 executing program 3: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x80) connect$ax25(r1, &(0x7f0000000040)={0x3, {"8946c1bbc4ae5f"}}, 0x10) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r0) 2018/05/17 15:20:10 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace(0x4208, r1) ioctl(r0, 0x2, &(0x7f0000000080)="c626272c8523bf012cf66f6ce898e6c2ed9f4d96c926794aaa4c6a7c7088f66760eda6745fbd94512f789812131e6bbb559792db5588e90e513c19058fc4409cf4f0b2a18a36fcd8579bde298a047e608af3230e2eac9900000000000000000000000000") ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/05/17 15:20:10 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$int_out(r1, 0x5462, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) fchdir(r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000000), 0x4) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x6, 0x8200) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000100)={[], 0xa8d, 0x40, 0x1, 0xa678, 0x0, r2}) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:20:10 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x2000) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000280)=0x80) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f00000000c0), 0x2, r1, 0x3c, 0x0, @in6={0xa, 0x4, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffff801}}}, 0xa0) 2018/05/17 15:20:10 executing program 2: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x400000, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = dup(r1) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) r4 = add_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="7be3fe5e2fff21852b03f1d5b55ba8cb30d256fb78358b88a486049c7dab40", 0x1f, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) creat(&(0x7f00000002c0)='./file0\x00', 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)='$security\'trustedkeyring\x00', r0) 2018/05/17 15:20:10 executing program 3: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000006c0), 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() 2018/05/17 15:20:10 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) fallocate(r0, 0x3, 0x2, 0x7) r1 = memfd_create(&(0x7f0000000080)="5e6d643573756d2c6370757365742f73656c66d126657468306367726f757000", 0x1) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x800, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ptrace$setopts(0xfffdffffffffffff, r2, 0x0, 0x0) 2018/05/17 15:20:10 executing program 6: r0 = socket(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000080)=0x1a) ioctl(r0, 0x2, &(0x7f0000000000)="c626262c8523bf01e7ac804f83a2c34b482bd8095ba1a8ebb29c70deef438ac359a3dce8400af0f995b5f2a1a371eeddc8cb63") r2 = getpgid(0xffffffffffffffff) ptrace$setregset(0x4205, r2, 0x7, &(0x7f00000002c0)={&(0x7f0000000200)="167ba573e83df70d45633adaf2963265438f0d495252ed438a63c1431eafc5928fea5e2f190919b655d402a6f16bbbd445c8a0fd0d187220fb2f71ba405c306dfe55d20a40e3b91f384c44e70d7cad8bfa5d6ba48a5dfae45b5bb6563c270bfd25647d4de15d51237bd0da56d0e512bd524a0450e572fe28da1e204428767cfab87697d728fb8dbfefd93651d5c120a5caa86b9688d9992e8f12c59d220c60f1d21219ccd84dfbc8f4255b2c01659b", 0xaf}) ptrace(0x10, r2) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e24, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0xfea5}, 0x1c) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000580)=""/244) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x8, 0x20, 0xffffffffffffff8e, 0x1}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e23, 0x7ff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x401}}, 0x5, 0x9, 0x7ff, 0x0, 0x8}, 0x98) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/05/17 15:20:10 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f0000000180)={{0x7fffffff, 0x100000000000a}, {}, 0xffffffffffffffff}) 2018/05/17 15:20:10 executing program 7: r0 = inotify_init1(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) getpgrp(0xffffffffffffffff) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r3, 0x0, &(0x7f0000000000)) 2018/05/17 15:20:10 executing program 1: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() 2018/05/17 15:20:10 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000100)=0x800, 0x4) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000100000fa", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18) write$rdma_cm(r2, &(0x7f0000000780)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x5a) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/05/17 15:20:10 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f0000000180)={{0x7fffffff, 0x100000000000a}, {}, 0xffffffffffffffff}) 2018/05/17 15:20:11 executing program 7: r0 = inotify_init1(0x7fffc) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000080)={r3, 0x3}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x420f, r4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r4, 0x0, &(0x7f0000000000)) 2018/05/17 15:20:11 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="c626262c8523bf012cf66f5a72023780c0ebdc88e91be2ff9f6ca9b344f30b852e28613b125f60a7b54105f5aff853f64c96c2245bcbffc71434d232cabb27d772dd99a0849e72258f0f4270d0daa0c264b4930da02d6012d499299875fb64") ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/05/17 15:20:11 executing program 2: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) r1 = msgget(0x1, 0x4) msgsnd(r1, &(0x7f0000000000)={0x0, "1e2404f4566f34913557b05924a1a3a8e7bc018672e4329b4845442d03a81608b1fc1db4c1628ad2150ee7fb3abea254969ff5e8a9863f2c77d4fe81f1750c95ffe337c3f1c87491172c10a1dfe44fac7a2340454e7c15ea2ccd0bcbf2e43d8b273fdfa8a2aff12e7a61864cf0a2c33780464e9898a7d68ed3292d9fc1e9c19536843ca4f8c87106ab3017745938111777a3e7cf48e8313a9bda88e352cd"}, 0xa6, 0x800) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) 2018/05/17 15:20:11 executing program 0: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl(r0, 0x890f, &(0x7f0000000240)="c626262c8523bf012cf66f") socket(0xc, 0x800, 0x401) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/05/17 15:20:11 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x81, 0x2000) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f00000000c0)) write$rdma_cm(0xffffffffffffffff, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) sendmsg$netlink(r3, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000940), 0x0, &(0x7f0000000980)=[@rights={0x10, 0x1, 0x24}], 0x10}, 0x0) write$rdma_cm(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x120) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x802) 2018/05/17 15:20:11 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f0000000180)={{0x7fffffff, 0x100000000000a}, {}, 0xffffffffffffffff}) 2018/05/17 15:20:11 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace$setopts(0x2000000, r1, 0x2, 0x10) 2018/05/17 15:20:11 executing program 2: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)=',\x00', 0xfffffffffffffffb) r0 = add_key(&(0x7f0000000300)='cifs.spnego\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="15", 0x1, r0) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r1) 2018/05/17 15:20:11 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='{\x00', 0x0, 0x1, &(0x7f0000000040)={0x8, 0x233a, 0x0, 0x7d55, 0xffff, 0x9f3, 0xffd, 0x6}) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/17 15:20:11 executing program 1: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() 2018/05/17 15:20:11 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000002000200000000a11be834b2393e226a8442bba6d1f75b484b6107bfd3dc4c84fe87c11abd2dddbaf8485aa20e77363f3f4602e5d0a5becc79f3d2bff5f890f915bd1693a818aea2f059", @ANYPTR=&(0x7f00000020c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18) r3 = socket(0xb, 0x80001, 0x0) getsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f00000003c0)=""/112, &(0x7f0000000200)=0x70) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f00000000c0)=0x111) 2018/05/17 15:20:11 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1, @dev}, &(0x7f00000000c0)=0xc) sendmsg$can_raw(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x1d, r1}, 0x10, &(0x7f0000000140)={&(0x7f00000001c0)=@canfd={{0x4, 0x40, 0xfffffffffffffffa, 0xfff}, 0x1c, 0x3, 0x0, 0x0, "f387e2246e0736d1b6e530399355254ed59df6c158ac5e9c001a6545bfbfdaf6aa7d2b0dfc752d07b5b9dde98707823cbb25efbbcca780e61536904124517384"}, 0x48}, 0x1, 0x0, 0x0, 0x24008080}, 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x80001, 0x0) ioctl$TCSETSF(r2, 0x4004510d, &(0x7f0000000000)={0x4000000}) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/05/17 15:20:11 executing program 6: r0 = socket(0xa, 0x1, 0x1000000000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/05/17 15:20:11 executing program 4: socket(0xa, 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000180)={{0x7fffffff, 0x100000000000a}, {}, 0xffffffffffffffff}) 2018/05/17 15:20:11 executing program 2: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000040)="15", 0xfffffcf8, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r0) r1 = shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x5000) shmdt(r1) 2018/05/17 15:20:11 executing program 3: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000006c0), 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() 2018/05/17 15:20:11 executing program 4: socket(0xa, 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000180)={{0x7fffffff, 0x100000000000a}, {}, 0xffffffffffffffff}) 2018/05/17 15:20:11 executing program 2: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x10000, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='pids.current\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0x0, 0x0) r2 = syz_open_pts(r1, 0x2) fcntl$getflags(r2, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x9, 0x3f, 0x0, 0x10000, 0xcc95}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000000c0)={r4, 0xfe}, 0x8) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r0) 2018/05/17 15:20:11 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000300)="c626262c8523bf01719dc40ecfbc1097641e2765adf83c072cf66fb2ac770f8bdd5a0d5084efd1584b34d6641e29c6c10879c890b3458308e0ad808fbaeba89ed3248303d75cd4e169e6cdbd523590fcc23d92257a8ac4a2c6c6b91cf188f134a035dcd03ca0cc621fc9d7") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0xf53}, &(0x7f00000001c0)=0x8) rmdir(&(0x7f00000002c0)='./file0\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0xdd}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xf1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0xd9d, 0x5, 0x7, 0x200, 0x72}, &(0x7f0000000140)=0x98) ptrace$setopts(0xffffffffffffffff, 0x0, 0x3, 0x100000) 2018/05/17 15:20:12 executing program 7: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x7f, 0x6b}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000001c0)={r4, 0xffffffffffffff1f}, 0x8) capget(&(0x7f0000000000)={0x39980732, r2}, &(0x7f0000000040)={0x5a, 0x5, 0x8, 0x97060000000000, 0x4, 0x3}) r5 = socket(0xa, 0x1, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace(0x4207, r6) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r6, 0x0, &(0x7f0000000000)) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) 2018/05/17 15:20:12 executing program 6: r0 = socket(0xa, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) ioctl(r0, 0x890e, &(0x7f0000000080)="c626262c8523bf012cf66f") ptrace$setopts(0xffffffffffffffff, 0x0, 0x4, 0x41) 2018/05/17 15:20:12 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000d00)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000cc0)={0xffffffff}, 0x106, 0x5}}, 0x20) write$rdma_cm(r0, &(0x7f0000000d40)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f00000000c0), r1}}, 0x18) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}, 0x120) 2018/05/17 15:20:12 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0xfffffdffffffffff, 0x0, 0x0, 0xd3bd254450a16c54) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x200000) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)=""/197, &(0x7f0000000140)=0xc5) 2018/05/17 15:20:12 executing program 4: socket(0xa, 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000180)={{0x7fffffff, 0x100000000000a}, {}, 0xffffffffffffffff}) 2018/05/17 15:20:12 executing program 1: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() 2018/05/17 15:20:12 executing program 2: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x105000, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={r1, 0x2, 0x1, 0x1, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) 2018/05/17 15:20:12 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000000000)=0x380000000, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1, 0x4, 0x2092}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r2, 0x100000000000}, &(0x7f0000000180)=0x8) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) accept4(r1, &(0x7f0000000300)=@pppol2tpv3, &(0x7f00000002c0)=0x80, 0x80000) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r3, 0x0, &(0x7f0000000000)) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x101880, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r1) 2018/05/17 15:20:12 executing program 6: r0 = socket(0xa, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x15, 0x256880) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000140)={0x6, 0x6, 0x1, 0x6, 0x1, 0x7}) tkill(r1, 0x11) 2018/05/17 15:20:12 executing program 3: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x10000, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='pids.current\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0x0, 0x0) r2 = syz_open_pts(r1, 0x2) fcntl$getflags(r2, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x9, 0x3f, 0x0, 0x10000, 0xcc95}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000000c0)={r4, 0xfe}, 0x8) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r0) 2018/05/17 15:20:12 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8913, &(0x7f0000000000)="c626262c8523bf012cf66f") ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/05/17 15:20:12 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x22802, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00000003c0)={{0x401, 0x2, 0x100, 0x6, "f533d84007722bcb2b884430bc75372d3f1a593ce538f13af96bf19b0a5e5efc5f4048059e1170cdffebf083", 0x3}, 0x0, 0x0, 0x80000000, r2, 0x2, 0x2, "c0e3edd698d8ccd295dcd8b861814330bd7c2844182b619e47bcd6d68e168138cbab2bf7c14f1cb180a0a89994f78e9051eea2de9364688b0785be7c8cbc5a7a", &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x18, [], [0x401, 0x20, 0xc58, 0x9]}) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000180)={0x95, 0x7, 0x0, 0x3}, 0x10) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r3}}, 0x18) write$rdma_cm(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="06000000180100fa0000000000000000c3b718c89bdc92239384f14f7a60e6a39beb927403c393ac16c5da8746c01150f5fcf4c9b9e1de77d066570d6519a71ce2f36254945c6834ba4927f9c4ea611effc61a195819e5b09f95ff8a3decfa914dd28f464bfe176c3e412da31cae66333ae32fb432ed397b5af27dddf8884deaa2d90c1b16ff0d03f88f72a9c0b350b17e9eb2b92be9439e5af578cbda50b66171457780ada3c0c22f12a69e4881003fffa6e6c2dcb0b4cebbdeb3e1b714be638fd3676a5c47e079e2ddbd3f42f4a1c1d26ff67bb0221d18344ac3002d948d27e04e465d7159e1896b3bb9550eee240698906ed23c4dbcd2acb2401dc5e87ab0986a5a5c590055b3fc6f480a8cd5aae20000000000000001", @ANYRES32=r3, @ANYBLOB="001700"], 0x120) 2018/05/17 15:20:12 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x29, r1}) 2018/05/17 15:20:12 executing program 2: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='\x00', 0x1, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r0) 2018/05/17 15:20:12 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000180)={{0x7fffffff, 0x100000000000a}, {}, 0xffffffffffffffff}) 2018/05/17 15:20:12 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r0, &(0x7f0000000880)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000840)={0xffffffff}, 0x0, r1, 0x1c, 0x1, @ib={0x1b, 0x8, 0x7f, {"719df9b6ff41fb17433a5c25439dac8b"}, 0x1f, 0x1, 0x10001}}}, 0xa0) write$rdma_cm(r2, &(0x7f0000000280)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f00000000c0), r3}}, 0x18) 2018/05/17 15:20:12 executing program 7: r0 = inotify_init1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001840)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001880)=0x2, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r2 = socket(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000001800)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000000)="5cd36ccd707a7c37ab3aa4bc5fafac5edc22f73ecde7bddc211f532ee2d117f3fec81b098db50ccaea485ed0316ecee3350cb88c6f2ba7b8f72110fff693d243ed36bf17fced42299d624834beb73f636ff1124c625231fc12f57a64e11e530a9bc0aaa4f4cbf176e82f85cd0a29ff3e194f0b8c41097d5f7163b7c6f6979650aec779df23f94a974e871069b646f79d51481d", 0x93}, {&(0x7f0000000100)="7433d438b373f8d665f521976409bebfd9839719c097e90012261713bacb37e95eec86914c050cf0e03683d8edc63fd1e47232778479fcc9c688d2671e300a48c56970d4257105a046746e715fe08654c8a9d815a9666b9d72508ddcdd96bed6bdfb49ac003fc7eb4ad27a5619b9f0407429e63ba3464c89f7ce5b2a64caaefd6450b0906750a5bd7aede4ca04ca3bb4fd249f479a32a970bfddd96152f59cacb9eba001b2", 0xa5}, {&(0x7f0000000280)="0e49c7fa1ee8cf9d671c2099acca16eee30fe330e110bc71550db367c6fac05b7244db48aefb31734c4ca355d7c59345ebd329b96eda80ed195c5dec5b9a8e6543a5deb08c16b5c83a12c722d3db0ca932bae8edda66dcca9efad08dd612512d07228a111ea840ea2b6e2493ab4365fd7baf41653287f3f0529354b9417dcbabc6f59218deb9f165ba9b7c58ca0d546990ed2ac14e41a29bbc68c361856b68a3c7972609e728dc72f6cdb957639de699363ed14e680293cbd018", 0xba}, {&(0x7f00000001c0)="e75487fa306d0cb0fbd5258c05cac62a18b21a593a48f46b53099f7fa5ed68585247ea290ef995ebe3cc3d1675676ead444ba3aa4e3e2798760afa40ce62efc0f6412ad8318b719f777e6c76cf3b72bcdc0a73ab6385abd4692b0df8206439a39e86a6af16e7a33f044edd2debd2445fa2", 0x71}, {&(0x7f0000000340)="1f0b1fa3b76aa63afe5b0929c4742bf4751602c728818ae30da225274834ba6bbfd4128913bc45a224f3e2cbbe44e3db023d04fdd5249a7dd9b7e0236df01f460fe54786f90330f5a33c5d6a378826a8471bcfb9dd25dd2be7bc43093ce9c64ad5d5c634ac68e946336f38fbeebb81d34b01273ed889c720c694070012e995d41eeabf35775204ef81e729a1f10bd795bdfe2b5f68b372c052a453b02a327f3d880c56841f6bc60c0eeaf25058761ebf0a3971cccc5819", 0xb7}, {&(0x7f0000000400)="63171fe0dccc43b3ef96ccfc0a14d686dbdfd743d2b65144f0c3ac99f757914e09783b056a5cacc74a81184d7d0e3c4233ca841ebd1bd15ff6360002ee221c4e6c494b7446e5d32fa6e543cea3cefcda913b83d5c6f20f7599f8036dbc35e1eefb80a9705fa7d46434f4dc287a772790c7", 0x71}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="d394605dc86258ab7f796a93db093286f12611ab74cb41eff0637c92733539620170e474bd0144dcf0158d44d14ff9a18844c1d0a5947f40ebd39529207568ecbbfb568236e6e4436137426fc5bcee69841c92cd1c727c7256dc550e564ae70e6efb822758", 0x65}, {&(0x7f0000001500)="b276760d0894a758ad65329a9ba6f3a552fa80dfee51171a3cd32c246b9fce8e8d9679832837d6fa7e855f14e8d4b5782d6bc6489e0e67f01e095bd38659ee831b4e5c06fbc998c8fce6f3b9c5ec3288c1f4bc9da321e72ad4f6df14d424ee28ac298e00fcae8e8c46f890a3db5b510686e52b992a6ad3af7e4c86fad2af8944148368b182d9e1fcc6e65c2a95bc3b24ea895087af2b936ce539ae94b5c30d4dc695de22154672c9f74b5267cd6864bc88f318e860f2a3b7193ce82a4b7d3e0c1676ec986190b332d48b4eb4662f0cb301818b82fbdec910ecfdcb123a9ac6b0f8ae0463e921b8669a8e0bb55be5dcde", 0xf0}, {&(0x7f0000001600)="57153d4b68316a3fe30d98c9928d5d5a12af896c0d930e6d6377f5bedb0ecae5c5c6cca79688efa0e67247e658d2939c698c6a3eae4670bb55e1c8db9557bb4e21f8da34b3c6b2151378c00d93ded29f1b79e6dbbcc92ee75858a2dcaa01d4e7603cfa2659f693ca5b653e207e916f85be6734af3b35e1932ade8a4fe41906c6b6ec2ed66c59a6bb981ac1beb6dcc65dd3f9", 0x92}], 0xa, &(0x7f0000001780)=[{0x70, 0x10e, 0x1000, "9de3c4d08c1055c850cc07e5a3942a687d02edac1af86866c13e03bee99fa2549ddbb3678a48b7709556fccf04e0e1ca5deb61d6815240ec8c1d7cc9519369d66d7119c1fcc9bdc977267b2133446cfaaa252a6a93a34ff52ac1ca7ab0"}], 0x70, 0x4001}, 0x1) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) open_by_handle_at(r0, &(0x7f0000001940)={0x71, 0x1, "7fb08bcc5d784bf468d1a27e075cc565f60c32c5d18bef64acb94bc978090eb8967e59dd72af804adf2405d1eadf06cf80ef7736e4488da57107286df20fb2e46d76aaf04d65b9a4de8d69550c3bbb0991f3172c561f251aa60e9445cc5f45d51228ac114ccbe29dd8"}, 0x40000) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000018c0)) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000001900)={&(0x7f0000aa8000/0x3000)=nil, 0x9, 0x7, 0x8c, &(0x7f0000355000/0x1000)=nil, 0x80000000}) ptrace$setregs(0xf, r3, 0x0, &(0x7f0000000000)) 2018/05/17 15:20:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r0) unshare(0x20400) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0xc67, 0x64400) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000300), 0x4) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYRES16=r2]}, 0x7a) 2018/05/17 15:20:12 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) write$binfmt_misc(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="73797a314da50655981c9d7e449bb24f98ed4d7f9b924e04a4330836702f767a767ade9212d8041ab67286cddd1185a6c31f0944d3104fb5049a5ad5496fc1224145c820cba9df088e776b398c1abc7bcf4d367be4fe5778c3ae55aeda54f97dfcb0c7a270121e92b689564501e247eb7c30f1ae1b4486bec5e02b30867cb42d8d0f24f10dc03a508fb8f0ddce64053d2f8a502b2e8346fdc1e2537e5f4dc786dee5f63f25557e54459d8f9522ad448fb7aaedb55998d0fd75b6c37c882c2d997fb4aaebe0a8d5f13f8bf27a038e10db38a3ae33e488bd28c9a258530cd04d74bc11222195f52f4619274ef601dd321122bc"], 0xf2) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)) fcntl$dupfd(r0, 0x406, r0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000300)=@add_del={0x2, &(0x7f00000002c0)='irlan0\x00', 0xffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000001c0)=0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200), &(0x7f0000000280)=0x4) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0x8) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x480) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x1, 0x2, 0x4}) 2018/05/17 15:20:12 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 155.934645] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/17 15:20:13 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000180)={{0x7fffffff, 0x100000000000a}, {}, 0xffffffffffffffff}) 2018/05/17 15:20:13 executing program 2: r0 = dup(0xffffffffffffff9c) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) request_key(&(0x7f00000000c0)="75736572001d66d4cf50734227353fb624b8a70000000000", &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r1) 2018/05/17 15:20:13 executing program 1: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() 2018/05/17 15:20:13 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "c3b718c89bdc92239384f14f7a60e6a39beb927403c393ac16c5da8746c01150f5fcf4c9b9e1de77d066570d6519a71ce2f36254945c6834ba4927f9c4ea611effc61a195819e5b09f95ff8a3decfa914dd28f464bfe176c3e412da31cae66333ae32fb432ed397b5af27dddf8884deaa2d90c1b16ff0d03f88f72a9c0b350b17e9eb2b92be9439e5af578cbda50b66171457780ada3c0c22f12a69e4881003fffa6e6c2dcb0b4cebbdeb3e1b714be638fd3676a5c47e079e2ddbd3f42f4a1c1d26ff67bb0221d18344ac3002d948d27e04e465d7159e1896b3bb9550eee240698906ed23c4dbcd2acb2401dc5e87ab0986a5a5c590055b3fc6f480a8cd5aae2", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) 2018/05/17 15:20:13 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000180)={{0x7fffffff, 0x100000000000a}, {}, 0xffffffffffffffff}) 2018/05/17 15:20:13 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) 2018/05/17 15:20:13 executing program 6: r0 = socket(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000040)=@nfc={0x27, 0x0, 0x2, 0x2}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)="d2a29cb8a20f3497fb315fd37fbba99fcb162046c3f1d72a3de1b01bf69fec7604e378e476a462a7dafe41fcde4e78a3182cc87e8e3bd12aaa3117f5e586c02a19976b75f8aff3888863fdcf9c5c08229cc101f8c853e9c7a3e9de97e49926dbfc8a13b81820b9ed6af27539bbd643d74b1f1b94c58fe22f9a28bf9588f4dac34b7876262f22bbef7ef4e711a2d9e2ed93c6d4ad43d21e6e9df04a37aea999f6318d4311c06d85dd50b579a96bd569872aceaf41c6787ec65faa3f0e22346c936b02a27af3b9cf9bdee600fd0798bd86c8d0c7b9430a8d68d1", 0xd9}, {&(0x7f0000000280)="4295a7531e1e2c3a9a6160ac41e58e4d086966a430a50e9e81796eb834f6e9534874f2e214ecd9d80d07dd11f75efef678f8aba304073f91d3b7cf09fdd44d80ba0edd138e41ba63c64c188af3c7bc264ccd4538d9c4847f0b337b4996b0116e707259c4f382ab3fa182a9f144b1770f287b8b49df335e6a7cc5adb48de25ead6c90be9d4debbd8daad7d0e16133dc75f8535f687411786f121090e3674319ccc93238d3f49fed902eb358466b86e029a1dd73710ab5f994bbadede79c1baf7b63c6cf67f21185d395e89461d75f7abeaf3cecd923465dbbc657bd2e6831cf15c671f2b34f", 0xe5}], 0x2, &(0x7f0000000380)=[{0x68, 0x112, 0x0, "b2eb1681215b3b4af02f865e5a6f2c2ba1187130b3b06f8f3449195b4ba2735271dff7cd5210c25789294f9a389b1d52de22b552c7a493b0bf88e083ecea317a86159e55cb0ce207fbd50f1f0fee69f4d6c014"}], 0x68, 0x8000}, 0x4040004) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace(0x4208, r1) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x101080, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000040)) 2018/05/17 15:20:13 executing program 7: ppoll(&(0x7f0000000100), 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0x401}, 0x8) r0 = inotify_init1(0x80000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x80000, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f0000000a80)={0x0, 0x0}) r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) write$binfmt_elf32(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x5ec) request_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='\x00', r3) ptrace$setopts(0x4206, r2, 0x0, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000000)="d18c7387f02b5295a7ed3f1ff4f2a2f890a426a1bb375c582ff54a31d555fdff8888a3bf778d87fe27668feed04ecd2b27", 0x31) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x12, r1, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000980)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@mcast1}}, &(0x7f0000000ac0)=0xe8) r6 = getuid() sendmsg$nl_xfrm(r1, &(0x7f0000000ec0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200400}, 0xc, &(0x7f0000000e80)={&(0x7f0000000b00)=@expire={0x370, 0x18, 0x800, 0x70bd2c, 0x25dfdbfb, {{{@in6=@dev={0xfe, 0x80, [], 0x12}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e23, 0x0, 0x4e23, 0x7, 0xa, 0x0, 0x20, 0x0, r5, r6}, {@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d6, 0x3f}, @in6=@dev={0xfe, 0x80, [], 0x11}, {0x5, 0xfffffffffffffffc, 0x5, 0xffffffff, 0xc4, 0x7f, 0x3, 0x42b3}, {0x7, 0x1, 0x101, 0x94d}, {0x63, 0x1, 0x5d3}, 0x70bd29, 0x3504, 0x0, 0x1, 0x401, 0x4}, 0x5e64fa3b}, [@lifetime_val={0x24, 0x9, {0x2, 0x4, 0x2, 0x6}}, @algo_auth_trunc={0x74, 0x14, {{'tgr128-generic\x00'}, 0x140, 0x280, "bf255830665d016cf5d061729e9e5a0f6f2daf7744c9ad946c97f847e9e55e38e0a10864fd158b80"}}, @algo_auth={0x90, 0x1, {{'rmd128\x00'}, 0x230, "5c690a2d1ba621edeba76b9cd92dc7c3a8f6ded6a527bbbd2bf4cdbfa8f4fedf51cb4551b03721147344441666ddee75aab6bc759034997271e5fe028a8d37e3c2a823be9936"}}, @policy_type={0xc, 0x10, {0x1}}, @algo_auth_trunc={0x13c, 0x14, {{'crct10dif\x00'}, 0x768, 0x80, "d1a894a0f93771ac8d438f51b232be07afc1fc3b682ccbc4a1d36490aa463dacc1b35560f7566c711852e7f0363bb46a4afb62ae11ff5d40a8bc2308c26cc83866756d2457c9ac2cd87db43e0eb8b211510f93946f72387b5b6721e9d9f9fe4b2bcbf28747c56207e1c8fa473020b310d5d7d0a8b5f5dae4bb112375971af8b68ae86959ac33b9c883dfeaf0386e325a73f6117cdb3c2042db68d4ff75b4bb9fd4ade2bf9f74f26210d22300dbdc47b10ac65bbfc53339b9ae5de21868a4d8d4b126ce3a48328b70436598d713e17028cff7f16c3cf4f040d7f71de4186aa3df2e027e4b1a5de982af6d0bdb80"}}, @output_mark={0x8, 0x1d, 0x70}]}, 0x370}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000) openat$cgroup_procs(r4, &(0x7f0000000340)='tasks\x00', 0x2, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x511002, 0x0) ioctl$KDGKBMODE(r7, 0x4b44, &(0x7f0000000080)) 2018/05/17 15:20:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2}}}, 0x88) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x16, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bcsh0\x00'}) r1 = getpgrp(0xffffffffffffffff) capset(&(0x7f0000000080)={0x19980330, r1}, &(0x7f00000000c0)={0x3, 0x7, 0x5, 0xc448, 0x0, 0x6}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/05/17 15:20:13 executing program 4: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000180)={{0x7fffffff, 0x100000000000a}, {}, 0xffffffffffffffff}) 2018/05/17 15:20:13 executing program 2: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = socket$pptp(0x18, 0x1, 0x2) ppoll(&(0x7f0000000240)=[{r0, 0x8000}, {r1}], 0x2, &(0x7f0000000340), &(0x7f0000000380)={0x7ab30aac}, 0x8) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="15", 0x34f, 0xfffffffffffffffb) request_key(&(0x7f0000000540)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='wlan1{:)cgroup\'-\x00', r2) r3 = memfd_create(&(0x7f00000003c0)='bdevself\x00', 0x2) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000580)='./file0\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x0, 0x400, 0x6, 0xfffffffffffffffd, 0x4}, &(0x7f00000004c0)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000500)={r4, 0x3659}, 0x8) pselect6(0x40, &(0x7f0000000000)={0x5, 0x9, 0x2, 0x3f00000000, 0x2, 0x3f, 0x6, 0x5a}, &(0x7f0000000040)={0xfffffffffffff468, 0x2, 0x9, 0x2, 0xbb, 0x4, 0xd6, 0x2}, &(0x7f0000000080)={0x5, 0x5, 0x1ff, 0x9, 0x5, 0x8, 0x7}, &(0x7f00000000c0)={0x77359400}, &(0x7f00000002c0)={&(0x7f0000000280)={0x8}, 0x8}) 2018/05/17 15:20:13 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff) 2018/05/17 15:20:13 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/17 15:20:13 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000880)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000840)={0xffffffff}, 0x3, 0xffffffff, 0x1c, 0x0, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0xa0) write$rdma_cm(r0, &(0x7f0000000980)=@leave_mcast={0x11, 0x0, 0xfa00, {&(0x7f0000000500), r1}}, 0xfffffffffffffd8c) r2 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x800, 0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={0x0, 0xffffffffffffffff}, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000200)={r3, 0xfd5f}, &(0x7f0000000240)=0x8) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) write$rdma_cm(r4, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0xffffffff, @ANYBLOB="08009353a94599d1f2474b75f413380d4f7216fcb1f943f6f290279f571a0e22604a6425560ea613e673e9ba448432c391cb42542ab98643e4c154d09cfb00a5f3658e90c31c5ffad16f91982098ffb00b7de98ece91c15acbfd05c726a9cb1abae17ec8ce931ebef870f5eda670fa576b04b2a7e3f4c801de9b89717a19bc7b2ccac5e4c20e783a7404bfd69d4e3d1b96786760"], 0x120) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x8, 0x4) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000280)=""/154, &(0x7f0000000480)=0x9a) 2018/05/17 15:20:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x2, 0xfff, 0x4, 0x2, 0x0, 0x3ff, 0x9, 0x1, 0x1000, 0x3, 0x9}, 0xb) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x3}, 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x800c}, 0x10) 2018/05/17 15:20:13 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'ip6tnl0\x00', 0x600}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0xffffffffffffffff, 0x0, 0x1, 0x0) 2018/05/17 15:20:13 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x20000) sendto$unix(r0, &(0x7f0000000080)="a2341bd6d1559725b10d4c7fdcd2ee8e3c9cb063e07e6d08f0e02c476c3aae7994668382512b3177b5f09a56b15aec65282bad", 0x33, 0x8080, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)) 2018/05/17 15:20:14 executing program 4: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000180)={{0x7fffffff, 0x100000000000a}, {}, 0xffffffffffffffff}) 2018/05/17 15:20:14 executing program 2: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000000280)={0x0, r2}) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r0) 2018/05/17 15:20:14 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x4040, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) 2018/05/17 15:20:14 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000840)='/dev/dsp\x00', 0x0, 0x0) mkdirat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x1ff) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000780)={0x8, &(0x7f0000000080)=""/255, &(0x7f00000006c0)=[{0x80000000, 0x87, 0x3, &(0x7f0000000180)=""/135}, {0x3, 0x8, 0x0, &(0x7f0000000280)=""/8}, {0xc38, 0xe2, 0x80, &(0x7f00000002c0)=""/226}, {0x9, 0x8, 0x5, &(0x7f00000003c0)=""/8}, {0x9, 0x7d, 0x8000, &(0x7f0000000400)=""/125}, {0x6, 0xcb, 0x6, &(0x7f0000000480)=""/203}, {0x6, 0x40, 0x0, &(0x7f0000000580)=""/64}, {0x4, 0xf0, 0x1, &(0x7f00000005c0)=""/240}]}) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000007c0)="a4fcf5aed89084aa9c5920b9531dfa7e12b974342926b8bf0ed8b9731af2d156552d5f960aeca3caf3fada6a6ee9d24db9c78d15cf026f83d88f2b4a1336f2b62630ee73b0d4a706") ioctl(r0, 0x8912, &(0x7f0000000880)="c626262c8523ffff2cf66f8550b0f38cf1aaa739d3c578349f3b269a99ae15c9c3360439b7ffd255a7c0fa22b0bab7eaa8e80c743101047fcfd7050827200857ff524ec49d011340a5b3d67e9a8ae09022d96bee029fb8ff68efcecc625cc74d64bbfebcc7d772739b028fa62c613a674c47c92cc5b51fbd80ed6c1a476f7fb7df9f3e0ac4cc26fa3b2cdd9a99b7269c46ce792ac50b3c6433dbeaaef3c461c687740538cd8e01acbcaa56d9c05c6d5d8408e592d246bad42ff71aa7496ec9301b3a23035504dd09ec02ae") ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/05/17 15:20:14 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$l2tp(0x18, 0x1, 0x1) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/05/17 15:20:14 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x20000) sendto$unix(r0, &(0x7f0000000080)="a2341bd6d1559725b10d4c7fdcd2ee8e3c9cb063e07e6d08f0e02c476c3aae7994668382512b3177b5f09a56b15aec65282bad", 0x33, 0x8080, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)) 2018/05/17 15:20:14 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000000040)=@full={{0x3, {"539aaf316b4ec5"}, 0x7ff}, [{"58715f3d89db85"}, {"14f4df1e73f79a"}, {"4b92b17572b306"}, {"01f081635d082c"}, {"ee45e1fb171911"}, {"da2d412757ce42"}, {"806375ffedf64c"}, {"5e48ec9b4aad5c"}]}, 0x48) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000000100)={0x8, 0x200, 0x5, 0x4, [], [], [], 0x7, 0x0, 0x100000000, 0x6, "710224ffe85aee364d10c1ca51384708"}) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000000280)=""/252) 2018/05/17 15:20:14 executing program 1: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() [ 157.600334] ================================================================== [ 157.607757] BUG: KMSAN: uninit-value in arch_uprobe_exception_notify+0x20f/0x220 [ 157.615290] CPU: 0 PID: 10602 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #97 [ 157.622551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 157.631900] Call Trace: [ 157.634486] dump_stack+0x185/0x1d0 [ 157.638113] ? arch_uprobe_exception_notify+0x20f/0x220 [ 157.643479] kmsan_report+0x142/0x240 [ 157.647282] __msan_warning_32+0x6c/0xb0 [ 157.651345] arch_uprobe_exception_notify+0x20f/0x220 [ 157.656537] ? arch_uprobe_post_xol+0x500/0x500 [ 157.661206] notify_die+0x247/0x3e0 [ 157.664840] math_error+0x150/0x600 [ 157.668476] do_coprocessor_error+0x29/0x30 [ 157.672799] coprocessor_error+0x14/0x20 [ 157.676858] RIP: 0010:fpu__drop+0x27f/0x4f0 [ 157.681174] RSP: 0000:ffff8801b480fc98 EFLAGS: 00010202 [ 157.686534] RAX: ffff88014b57d400 RBX: ffff88014c255401 RCX: ffff880000000000 [ 157.693801] RDX: ffff88014d745444 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 157.701067] RBP: ffff8801b480fce8 R08: 0000000001080020 R09: 0000000000000002 [ 157.708330] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 157.715597] R13: ffff88014c254358 R14: ffff88014c255444 R15: 0000000000000000 [ 157.722878] ? fpu__drop+0x267/0x4f0 [ 157.726593] ? do_signal+0x168a/0x1c80 [ 157.730482] fpu__clear+0x56/0x2f0 [ 157.734026] do_signal+0x168a/0x1c80 [ 157.737749] ? kmsan_set_origin_inline+0x6b/0x120 [ 157.742599] prepare_exit_to_usermode+0x271/0x3a0 [ 157.747443] ? page_fault+0x8/0x30 [ 157.750983] retint_user+0x8/0x8 [ 157.754341] RIP: 0033:0x402040 [ 157.757521] RSP: 002b:0000000000a3e378 EFLAGS: 00000246 [ 157.762875] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000003 [ 157.770136] RDX: 0000000000a3e380 RSI: 0000000000a3e4b0 RDI: 000000000000000b [ 157.777408] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000730408 [ 157.784703] R10: 0000000000a3e940 R11: 0000000000000246 R12: 0000000000000000 [ 157.791971] R13: 0000000000000002 R14: 000000000072bea0 R15: 0000000000026a98 [ 157.799234] [ 157.800850] Local variable description: ----env.i@copy_fpstate_to_sigframe [ 157.807850] Variable was created at: [ 157.811575] copy_fpstate_to_sigframe+0x6d/0x980 [ 157.816325] do_signal+0xbe4/0x1c80 [ 157.819939] ================================================================== [ 157.827286] Disabling lock debugging due to kernel taint [ 157.832749] Kernel panic - not syncing: panic_on_warn set ... [ 157.832749] [ 157.840109] CPU: 0 PID: 10602 Comm: syz-executor7 Tainted: G B 4.17.0-rc5+ #97 [ 157.848760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 157.858107] Call Trace: [ 157.860704] dump_stack+0x185/0x1d0 [ 157.864332] panic+0x39d/0x940 [ 157.867548] ? arch_uprobe_exception_notify+0x20f/0x220 [ 157.872912] kmsan_report+0x238/0x240 [ 157.876734] __msan_warning_32+0x6c/0xb0 [ 157.880802] arch_uprobe_exception_notify+0x20f/0x220 [ 157.886000] ? arch_uprobe_post_xol+0x500/0x500 [ 157.890682] notify_die+0x247/0x3e0 [ 157.894312] math_error+0x150/0x600 2018/05/17 15:20:14 executing program 0: r0 = socket(0xa, 0x4, 0x0) ioctl(r0, 0x2000000000000dbd, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000080)=0x8000) ptrace$setopts(0xffffffffffffffff, r1, 0xfffffffffffffffd, 0x0) 2018/05/17 15:20:14 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x2) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r1) 2018/05/17 15:20:14 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair(0x15, 0x6, 0x5, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_subtree(r1, &(0x7f0000000380)=ANY=[], 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000380)='tls\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000002c0)) timer_create(0x800000006, &(0x7f0000000080)={0x0, 0x7ff, 0x2}, &(0x7f00000000c0)=0x0) timer_gettime(r3, &(0x7f0000000100)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0xc) ptrace$setopts(0xffffffffffffffff, r4, 0xfffffffffffffffe, 0x3) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x76, "7000187f18bfcef203b4137d9ce8d25b04c13d12a24863c7d6ae5a16d4e710ab995aa609d09db5cafe6f99feba94a2495844148a54e02d76378ff7478b5d06e0ae7a456c11060d8eab370461f441ada3e609a582501deb6811841063d12fdd677a0514e206f3bc654c8402096a0b2f86e78ac2fb0d65"}, &(0x7f0000000200)=0x9a) pwrite64(r2, &(0x7f0000000440)="a1fd3291f0cc5df40d664c389619238e3c951b1de638660d25e54d08b82afa5e441d6b3941bfe07028dd9223ff4fe8588b5b01dfb2ee909c5dcda6bf4279e26a4627ef885b775b063613b529a281e56441caf76317e538ec8daee2acb2dd1a37e679fdb6e474d9ca8a9230bd9acf79e8476bcf8d75dcf92be416455688931dd2d2f02443de91811ff03bc2f2cdff8effa2ff19292e7fcfed9b01d9ac", 0x9c, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000003c0)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000003c0)={0x0, @empty, @local}, &(0x7f0000000400)=0xc) 2018/05/17 15:20:14 executing program 4: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000180)={{0x7fffffff, 0x100000000000a}, {}, 0xffffffffffffffff}) 2018/05/17 15:20:14 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000100)={0x80, 0xab0}) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r3, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) [ 157.898122] do_coprocessor_error+0x29/0x30 [ 157.902450] coprocessor_error+0x14/0x20 [ 157.906513] RIP: 0010:fpu__drop+0x27f/0x4f0 [ 157.910826] RSP: 0000:ffff8801b480fc98 EFLAGS: 00010202 [ 157.916190] RAX: ffff88014b57d400 RBX: ffff88014c255401 RCX: ffff880000000000 [ 157.923459] RDX: ffff88014d745444 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 157.930729] RBP: ffff8801b480fce8 R08: 0000000001080020 R09: 0000000000000002 [ 157.937996] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 157.946044] R13: ffff88014c254358 R14: ffff88014c255444 R15: 0000000000000000 [ 157.953330] ? fpu__drop+0x267/0x4f0 [ 157.957044] ? do_signal+0x168a/0x1c80 [ 157.960932] fpu__clear+0x56/0x2f0 [ 157.964472] do_signal+0x168a/0x1c80 [ 157.968185] ? kmsan_set_origin_inline+0x6b/0x120 [ 157.973033] prepare_exit_to_usermode+0x271/0x3a0 [ 157.977878] ? page_fault+0x8/0x30 [ 157.981415] retint_user+0x8/0x8 [ 157.984776] RIP: 0033:0x402040 [ 157.987957] RSP: 002b:0000000000a3e378 EFLAGS: 00000246 [ 157.993309] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000003 2018/05/17 15:20:15 executing program 4: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000180)={{0x7fffffff, 0x100000000000a}, {}, 0xffffffffffffffff}) 2018/05/17 15:20:15 executing program 2: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x0, 0x1, 0x2, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000080)) [ 158.000574] RDX: 0000000000a3e380 RSI: 0000000000a3e4b0 RDI: 000000000000000b [ 158.007840] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000730408 [ 158.015104] R10: 0000000000a3e940 R11: 0000000000000246 R12: 0000000000000000 [ 158.022372] R13: 0000000000000002 R14: 000000000072bea0 R15: 0000000000026a98 [ 158.030205] Dumping ftrace buffer: [ 158.033725] (ftrace buffer empty) [ 158.037407] Kernel Offset: disabled [ 158.041009] Rebooting in 86400 seconds..