0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000140)={0x18, 0x2, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/04/05 18:45:03 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x76d, 0x0, &(0x7f0000ff7fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fecffc), 0x4) poll(&(0x7f0000f7bfc0)=[{r0}], 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6156, 0x2000) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000040)) 2018/04/05 18:45:03 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f0000000080)) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000006e00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000006dc0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c000000130103531b0000000000030000000000b1214e74f62568c140487f2ed010005e76c51753f93371741def045348bd37e0e92fdd4e89db1dc0032f45c0d0e0516efa31b138f6621597bb3c55e9c3f9803b0352c52529bfc7bed3135076a67f07264e8afd233fa779ae1c8f83b57efe06b0bd09bcabacc10a05c1c728efa085daa58dbaeb327f2f3cd3f26f7c34e15f4b57d98a1dc737a23aa5aa4ae1abb2e520f3ac5d7ffdb1942d4065a69d18c36548551e3cb8030266c8436fc8fff876d7a8d3832f6ff33d12729ab7047a3598b4c6c65da4573b0c7e963cbeb4f098", @ANYRES32=0x0, @ANYBLOB="0000cc58b604846a48eb5d33b98dc4e10008001c00", @ANYRES32, @ANYBLOB="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"], 0x3c}, 0x1}, 0x0) accept$alg(r1, 0x0, 0x0) getgid() ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x1, 0xc0000) r3 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x3ff, 0x101200) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000002c0)=[@in={0x2, 0x4e21}], 0x10) fcntl$setstatus(r1, 0x4, 0x400) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00000001c0)=0x400) r4 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x400, 0x94) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f00000000c0)={{0x80000000, 0x1}, {0x8, 0x4}, 0x36, 0x2, 0x8}) 2018/04/05 18:45:03 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a}) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x400) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000509000/0x2000)=nil, 0x2000}, 0x2}) [ 190.429279] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 190.469106] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/04/05 18:45:04 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) readlink(&(0x7f0000000040)='./control/file0/file0\x00', &(0x7f00000001c0)=""/86, 0x56) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') umount2(&(0x7f0000000100)='./control/file1\x00', 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x2}) syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) link(&(0x7f0000000280)='./control/file0/file0\x00', &(0x7f0000000300)='./control\x00') socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) close(r1) 2018/04/05 18:45:04 executing program 0: syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000540), 0x7f, 0x2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x10, 0xffffffffffffffff, 0x3) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:04 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000052d000)={0x0, 0x0, 0x0, 0xe}, 0x1000003a5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'eql\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ip_vti0\x00', r1}) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000080), 0x4) uname(&(0x7f00000000c0)=""/92) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x101000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x10000, 0x0, 0x10000, 0x9, 0x8}, 0xc) 2018/04/05 18:45:04 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x8b, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xff, 0x13ce}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3f, 0x2, 0x1ff, 0x9, 0x0, 0x7, 0x800, 0x6, 0x800, 0x7fffffff, 0x0, 0x100, 0x1, 0x10001, 0x6, 0x8, 0xfffffffffffffff8, 0x6, 0xb8, 0xd4, 0x4, 0x8, 0x3ff, 0x5, 0xfffffffffffffffe, 0x1, 0x1, 0x7, 0x9, 0x9, 0x1ff, 0x9519, 0x80000001, 0x0, 0x80000001, 0x8, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000000), 0x2}, 0x80, 0x80, 0x1, 0x0, 0x3, 0x1, 0x5}, r1, 0xc, r0, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000140)='cpu&+5\x00\x00\x00\x00\x00\x00\x00\x00') socket$alg(0x26, 0x5, 0x0) lremovexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)=@known='security.selinux\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000100)='cpu&+5\x00') 2018/04/05 18:45:04 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup2(r0, r0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000000)={0x6, 0xda1, 0x1}) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x1c, 0x2, 0x9, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x2, @u32}]}, 0x1c}, 0x1}, 0x0) [ 190.996236] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/05 18:45:05 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001940)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f00000018c0)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000001c40)={&(0x7f0000001880)={0x10, 0x0, 0x0, 0x40008}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001c80)={0xfffffffffffffddb, 0xe, 0x3, 0x104, 0x70bd27, 0x25dfdbf7, {0xf, 0x0, 0x6}, [@nested={0x0, 0x41, [@generic="aff5ff3d44d1c0c149a122f6634de0d94a97f1e79ee8e0f1ea762c36526610dac1d32f62458d79c4d9897528bcaac4abce8664a9eb5a73a76cb84749095d55a08ec5153108a21ad6e8dc780255ef8a30ac3d2d14aaaaae16f1bf61e680a4c16b55727e91f355152961254178fdf6e87805cda6a7e247c113d6b081ddfa8c8e2a62a6690102be785702c9596dc2b856970a5834f9ecbb8ff1763fbda4156fde9a528c7fe612f0e921e285399509", @generic="1cdb6aebed5f3ace7851c7a2cabff89ccf922639372a6c00f4be828de703dd5ba207a938798ca18eabcb7cae0d7450e66f0bfd7bc2f16c791e60f79160211e84e357e2ef21331cb6d37867d2bfb3a7f516134a5f49094c33d168490a33e6ef341eabd3adbedaf995d7a441963ca38c6a9ab9aa18e5e876de05dfe3e6661fd93f9cbd24d0c7393f535870ce652bd2956d652968dd7c4aab7a7da62dde42b6061e8611f0d46b91e4b6918cf4f395252e89309e6cecd88efdad5be7203b7125e14ae27eefc31da0dc507457870b83818ec0ef410bca8b3e5b919bcce612aa46", @typed={0x0, 0x16, @uid=r1}]}, @generic="a31c0f2f2b5381203fc18c07727e6a748e4582d19a4f03ce1f02823985e57ea8a75766ead5e308bc6d710a2da57171d3c9d4f79b5bab2c54eae1199170a84724486b09eaca5e51ee763e0e5c52", @generic="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", @typed={0x8, 0x6c, @uid=r1}]}, 0x16c}, 0x1, 0x0, 0x0, 0x44001}, 0xc0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='gfs2\x00', 0xffffffffffffffff, &(0x7f0000000180)) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x6, 0x40000) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00000000c0)={0x6}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001a40)) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r3, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) renameat(r2, &(0x7f0000001800)='./file0\x00', r2, &(0x7f0000001840)='./file0\x00') socket$kcm(0x29, 0x7, 0x0) r4 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f0000001900)=""/28, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000180)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xfffffffffffffd34) execve(&(0x7f0000000280)='./file0\x00', &(0x7f00000014c0)=[&(0x7f00000002c0)='b+\x00', &(0x7f0000000300)='gfs2\x00', &(0x7f0000000340)='/dev/dmmidi#\x00', &(0x7f0000001380)="e97d6d696d655f7479706500", &(0x7f00000013c0)="b900", &(0x7f0000001400)='proc$em0vboxnet1lo\x00', &(0x7f0000001440)='(\x00', &(0x7f0000001480)='.(mime_type\x00'], &(0x7f0000001780)=[&(0x7f0000001500)='/dev/dmmidi#\x00', &(0x7f0000001540)='@H(bdev)\x00', &(0x7f0000001580)='gfs2\x00', &(0x7f00000015c0)='/dev/dmmidi#\x00', &(0x7f0000001600)='-\x00', &(0x7f0000001640)='/dev/dmmidi#\x00', &(0x7f0000001680)='gfs2\x00', &(0x7f00000016c0)='eth1vboxnet1#md5sumvmnet0wlan1proc]\x00', &(0x7f0000001700)='gfs2\x00', &(0x7f0000001740)='/dev/dmmidi#\x00']) r6 = getegid() fchown(r4, r5, r6) getdents64(r4, &(0x7f0000000380)=""/4096, 0x1000) 2018/04/05 18:45:05 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x100000001, 0x20000) fchmodat(r2, &(0x7f0000000240)='./file0\x00', 0x1a8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x3c7692be14cdf97f}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r3, 0xa00, 0x70bd2b, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x66ed}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x41}, 0x10) 2018/04/05 18:45:05 executing program 4: clock_nanosleep(0x400000000000002, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000000140)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/05 18:45:05 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000dff000/0x200000)=nil, 0x200000, 0x1000004, 0x8011, r0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) 2018/04/05 18:45:05 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x10010, 0xffffffffffffffff, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000240)={0x2, 0x6, 0x3, 'queue0\x00', 0x100}) lstat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001ec0)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@broadcast}}, &(0x7f0000001fc0)=0xe8) getgroups(0x4, &(0x7f0000002000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getresuid(&(0x7f0000003700), &(0x7f0000003740)=0x0, &(0x7f0000003780)) lstat(&(0x7f00000037c0)='./file0\x00', &(0x7f0000003800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000005040)=[{&(0x7f0000000300)=@abs={0xcbf3713eadd0341f, 0x0, 0x4e21}, 0x6e, &(0x7f00000016c0)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="0d0e3d74018123fe63cbf3855492b2d424c9441c65009614bee0f7cd51251ad0c3ebfdaac5ee0b3e58682d0cf663d7977845a2e7be377c38e2d33236111c1de5c7313b41c72079e2cb327408d17b7e42475d7cdd413db1d3909d295d1883c596ca1e5c7237420fe4d8485f8cac12e9a25cfdb5139773c1c0a8dde75d4dc407f0fee09e5d9219f451a5bca61c548170038eeee3a23da81e8e7faf0066a992bc429f9d194d75110122b37dd378f85ed98128a12179fe2c3104da621edb58255c7216e6f8f7c0c337750830f274f9e2e52a3cd52c82a86a60232f5fffb64a0331e9b0ee39", 0xe3}, {&(0x7f0000001480)="34ccd20e9c1c7b3482dd2a3c07231d643ce4ca2147d6dd3a4444c41d78ff6fbb7255bc97f6fa16bccce18122df02dac35b15906ed59fabd2898a24be788c239ecee2149b2a976968e9160985c36a5aa94ab2d2676ae09e7d0aa4cb78239462080e687ce5dea460cccc8674cff37e06f71ecd7b6d0c186969aac5cce298d687236db4490b1d33b7cf7d957fb674d3f1ebfa33bbe3e2099a9c7c2b1ffd26f0aa50f8a1fbbd329d6512ce90ad44b41adc8ef1963085a511d822129ebaf8e8cf1dcd24ab8b96f68c5a00d5b296807accfd1504d2778b930336d40121d019aeb1", 0xde}, {&(0x7f0000001580)="0666380fea0c9005cbee5e45f69bd77093f8fa6a9ec6328a746bc8455bac6d90973b03dee8f463ce572b9c7043807b615d05dac74dcbfc84f9c639b31c1d32a4e73d8213333ad5d5c5a0f12b20a995f7440752dae6f81648cee5841bd27c35ac6a74db6e72046493b42091304db002416ef5a770484293e520ae11dd7d619d8cd333dd4d41b394d433edec8ec64542e1f48a1a7d214ddee951b094820d677f881a1d314761916dfb", 0xa8}, {&(0x7f0000001640)="ea9627b53c87b982722902ea85dce94e596bb41e99e0f7398c2310ee00fe7413a3649f0eafe1cc3184cef068ae822fb357de7ff5e2fc07d46162faaee353a154e61775c5105b7ef83b29c053a4dec56b7cb4dcec043f25e9aac0ea1faf49bda47ececec149b969c70f15f7485a550dbbec3ee3532df064e59db711bb1bb3", 0x7e}], 0x5, &(0x7f0000001880)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r2, r0, r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r0, r0]}], 0x80, 0x240440c5}, {&(0x7f0000001900)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000001980)="7615c34bea19009bc5d9719e5425231eedd919f70b648e3601b536b12210783809aacbd3d37484e72bda9dab8c06e70c64f685403d62224a530a6acd1d9dc16b536ef3f2d31dd50ec8e492caa0f603af6b0aa33f8cc6f90216bd4a4917637351357b08a3834a5c86ed01ca83426e7b63188d196e377feefce97d0fc803585c772322744521f188ced8fe72e1cc8cc985bc2c74dda1a4be7812415b658541b25c5a28e5baffa159c0e11f87956b43c9e9de2d52b570e28546ca0ec139bdb23f3a4f72a7", 0xc3}, {&(0x7f0000001a80)="450687a6f95edb0b4b5ad29ac57b2e949d8c1b3d22c50efb02f2", 0x1a}, {&(0x7f0000001ac0)="5ee9907dad72fa88fe502923ae48ffe56664f53e", 0x14}, {&(0x7f0000001b00)="b5e4bddb106d", 0x6}, {&(0x7f0000001b40)="d0f8a693600e14ffe534ed3be809520f894870dcfcfe07373240ad16f4b28860f8f3b37a0a232b0e232e45bc888b", 0x2e}, {&(0x7f0000001b80)="8e80d7904feea5f0", 0x8}, 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{&(0x7f0000003b00)="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0x1000}], 0x4, 0x0, 0x0, 0x24000040}, {&(0x7f0000004b40)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000004fc0)=[{&(0x7f0000004bc0)="6f6a9d223b834065b85467e1af9d2c26ca7abad535a9e80ef98f1ad316f7598a1b5e85bc7bbbfd9448ea1537d78c686d68fa42bb77c6cb5963a436474416f8d1e2fbf2110118b94bb2d662252affb07d8a460f019768cc5aef4a2c906445dd3786fd234ac2867c0cd3964f124ee70dbe8c92116a12dacac5f0b63077027dedcb7c911744e84e2f9bce206e94617b8be3e1f81b6eadee0b87f04c37e58e0fac72ff632b9b0fa34352b43daae38124d3623bad61544dff0d23af612b5285657c752993e2b2f56ca110694ea6152bf8", 0xce}, {&(0x7f0000004cc0)="a212d5aaac25eee0a1b22fdef471fd2987334431a5da10d97306a7cb55a31bc4eb0fc06997aa69d814cd73a3417ef88d2d074d2e5f39de7f48e9379976e75feea40b2e3c6f4d3b67567af6c07316c997b30654af6c623865ff7a25e0f1c602f0dade9884df810e1f311a1c7da9eefaaaf5e6da16a34d51b3b1ac3faf49c594cfa90e3d202b476130850b2c277edb46a202dabb45bf84f2f531911293ce", 0x9d}, {&(0x7f0000004d80)="e9d98992b7876d46936abab8a9421aac48a67b75f4151a5ad9264cf8708798992d2a51f263e5334b584224a5bcf965c83a13192f3e50a2e1bdcd5a3e3b6d60418a075de3372e590d9cd127f5fa60ae065e28e86323656fb73a021b883f44c4e973b59b4f360be3a8cbd8a71ba26182d360f4047f248c98ebae3837dc187a919e8ec235abe2635eb46c6d2f7100d74ee5504d6d0b3dbd8dbad9a6e39d6338ed5930176c17", 0xa4}, {&(0x7f0000004e40)="840d26b1b37afe0391ffbb18a8b3173cd6caa161f329f7d4227595f27987836d3b0c1b528de58cc9c1a56509c98c5c4eba59238f73660e1574046a65aaf483cb8d0a84c882550f8c2693033a473178a36bad1985eceddbc5ab01111cbdb0f1efa893eb854b64288b2758bf475e450e7285028f7e7ff29035aa881543e936ecbbe073bd7e5d933c8780697c281d63f37b9f7efe2ea449cfbca9e25381231ac6a61cfdd008f9eaa3814a98c8872aa8a6beaa66e132213a43e16d", 0xb9}, {&(0x7f0000004f00)="f0395375fe3034a8f133938bbd32906604cce037843a7e77ec463b7d1eec66b5590f722c13981fdcfa6f1d6a2826039ef1edd0ba86a6b069a91812f324abb020feaec1593ccbb0693bd23522c9b46383c4f91f0cf75a94767557c8a6f7902fa1cded53603c2bb76c5391d11d68d24cfcc837ab2c5d7d147f22fa583a30e4869175c9332406b7936df10316a88c0e023171b3d8", 0x93}], 0x5, 0x0, 0x0, 0x10}], 0x5, 0x8800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f00000051c0)={0x0, 0x8}) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) setsockopt$sock_void(r2, 0x1, 0x4000000023, 0x0, 0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r9, r10) 2018/04/05 18:45:05 executing program 0: syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000540), 0x7f, 0x2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x10, 0xffffffffffffffff, 0x3) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:05 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) fanotify_mark(r0, 0x16, 0x20, r1, &(0x7f0000000040)='./file0\x00') fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6, 0x4e21, 0x2, 0x4e24, 0x4, 0x2, 0x80, 0x80, 0x3a, r2, r3}, {0x4, 0x8, 0x31, 0x4, 0x10001, 0x6c4, 0x5, 0x5}, {0x4, 0xcb9e, 0x1, 0x4}, 0x7, 0x0, 0x0, 0x0, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d6, 0x6c}, 0xa, @in=@multicast1=0xe0000001, 0x3503, 0x7, 0x0, 0x7, 0xfffffffffffffff9, 0x4, 0x1f}}, 0xe8) 2018/04/05 18:45:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000d86000)='syscall\x00') ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x4) sendfile(r0, r1, &(0x7f00004f1000), 0x4) 2018/04/05 18:45:05 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) write(r0, &(0x7f0000000080)='0x2', 0x3) 2018/04/05 18:45:05 executing program 2: r0 = memfd_create(&(0x7f0000000000)='\'mime_type!\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) io_setup(0x3ff, &(0x7f00000000c0)=0x0) io_submit(r1, 0x4, &(0x7f0000001400)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000000100)="4e96c4808d2077d1dcbf453397ad8032aaf774498f01ec6c5b315f95b8923df9d371ac9850c5f365d7a1b6c299270876c965fef4236c3539ee7dc979e8af3b61ca2efad09906ae7df8e0df393e966e3e277fc5c693c8b00cf7a5b1b8606598a5c42e54a8e4bf7a790f6e4047130a3c579972dda3a95afa98bc77f93d045ef6cd0541a12b4737d324b7b1caa4", 0x8c, 0x6, 0x0, 0x1, r0}, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x7, 0xffff, r0, &(0x7f0000000200)="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", 0x1000, 0x7, 0x0, 0x0, r0}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000001240)="763e564ed4074369ddcbdbd0502f37a3c5ff085331d8ea13d46ab60ed4969bd529511882ffa4bdfb9c47d7e141a4d8b70b1e96112e8acb0f264da20ef6", 0x3d, 0x8001, 0x0, 0x1, r0}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0xa, 0x1, r0, &(0x7f00000012c0)="be553bad284d78bc9d0675404d87c337fbccaf32b9bb31113279db763c0c5a05238d5917d44b19221df6d72a0d1777c492d66bf90914a1f2cfc19ca1577929dbd2188daf763f7d2f8e249e39ed44b82e41fb493b01fdec60a27ebc92ae9e47c287ce013adf87f2500ff4f20ac3b0bd91288ab8291273de8428ef6398ca6ae63d7ec7afab3f95bdaa4bb55b4b56f07ec46950036a792f1d288d69fcf8c2b916870f11ccf4da039eecb061bf88a1d7b700aa7e00c83734be3f533d88f8b836a55edf76814d4cd948a41f96f34aeaac0b869e387c410506d449", 0xd8, 0x4c, 0x0, 0x0, r0}]) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000001440)=0xfffffffffffffffc, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001480)={0x0, 0xbf, "e412885ff45de95fe62390269a4491336caa8b499401b1ae6438329ec9a563439bc02c550bc015daffdc3617d82714fa887fbe91a43e2bf249ceab966e792a75afc78118c752fbf91d2317e5267df6ca0c8dae6aed59e869082c0b45e891cdf0d80d0170a71f25e08764f81bd85e85c022036b60fbc59606b247f300d113f2e87ad14e8c75ff9d58172f5ca5adbb6d95a6c7a5fe8e3856277842042785ed89121dc237028d6bc209e56adfa0811e3683bfef645aa8c709102dcd874c25ef6d"}, &(0x7f0000001580)=0xc7) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001600)={r2, 0x30, &(0x7f00000015c0)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000001640)=0x10) sync_file_range(r0, 0x0, 0x100, 0x5) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001680)=""/169) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001740)={0x5, 0x0, 0x1, 0x824}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001780)={0x101, r4, 0x0, 0xfffffffffffffffc}) getsockopt$nfc_llcp(r0, 0x118, 0x6, &(0x7f00000017c0)=""/147, 0x93) fchmod(r0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000001880)=""/35) syz_open_dev$sndctrl(&(0x7f00000018c0)='/dev/snd/controlC#\x00', 0x4, 0x400) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001900)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001940)={0x3, [0x9021, 0x3, 0x7]}, 0xa) unlinkat(r0, &(0x7f0000001980)='./file0\x00', 0x200) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000019c0)={r2, 0xffffffff7fffffff}, &(0x7f0000001a00)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001a40)={r3, 0x57, "b9222cd0e9f9077fb03f8cf76b820135dfa90f1d59ea2d0eb2123b039c1f83f26f80eba7c5bfd99425aaf85957b242519c1bce2f8e56e479b660161a0674e8578ac6f49d4d2e8f4dd5394c775b7b062a05dba3302a7562"}, &(0x7f0000001ac0)=0x5f) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001b00), &(0x7f0000001b40)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000001b80)={0x20, 0x1, 0x1, 0x8, "458f8618588afb20b3de12009582a6d52dd1855e059c142888339cb96c62f356d751cfc86a66fc72fa41393e", 0x3b05}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000001bc0)) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x100) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001fc0)={r5, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x3, 0x9, 0x399a5d84, 0x4}, 0x98) fcntl$getownex(r0, 0x10, &(0x7f0000002080)) 2018/04/05 18:45:05 executing program 5: mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg$alg(r0, &(0x7f0000000fc0)=[{}, {0x0, 0x0, &(0x7f0000000240)}], 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000100)={0xfebf, 0x2}) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x40843) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/247, 0xf7}], 0x1) getsockname$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/05 18:45:06 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x2) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, @remote}, &(0x7f0000000640)=0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000680)={'IDLETIMER\x00'}, &(0x7f00000006c0)=0x1e) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x10000, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000000c0)="cf867cf5bb818252bb148fb6f205679c8c55cc6900d5af390ae6b4a8f4862bf3ad46fe7c99eea57be3c0259095e55c20c71ff3a5cd2d80c62b7d1cd27876fcea1434a6a385cb0a0438ddb886cc7756ea40e3f7a751622bec43afaba31393d4f398fce701a5f63c140755c686fb2aced0c5d0f68f8e026589912d3ae3c0") 2018/04/05 18:45:06 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000d3a000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000003c0)={'NETMAP\x00'}, &(0x7f0000000380)=0x1e) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00000000c0)=""/132, 0xffffffffffffff4b, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4}, 0x10) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000), 0xc5) write$evdev(r2, &(0x7f0000001fdc)=[{}, {}], 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000280)={0x6, &(0x7f0000000240)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000300)={r4, 0x1}) sendto$inet6(r1, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) accept4$ax25(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) fchmodat(r2, &(0x7f00000002c0)='./file0\x00', 0x70) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="20170000f800"]}) 2018/04/05 18:45:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400021001000200027000f801", 0x17}], 0x112, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000080)="2e2f66696c65302f66696c6530fe", 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './file0', [], 0xa, "d98ac1161d451c48cfd56fa76d6bcaf936c8b47ba8d0bb1947583ffc6feab3f2fd5279f56aa9a3ee8388104b4a"}, 0x0) 2018/04/05 18:45:06 executing program 0: syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000540), 0x7f, 0x2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x10, 0xffffffffffffffff, 0x3) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:06 executing program 7: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) mknodat(r0, &(0x7f0000040000)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f0000000000)='./control\x00', r0, &(0x7f0000000040)='./file0\x00', 0x400) 2018/04/05 18:45:06 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x8032000080804, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f000007c000)={0x58, 0x0, 0x1, @random="07000000000000000000e6065d86a61bf2b3b36e2713546deaa31b55dededda4847ff7bf2b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b1b3dd332fdbf7b83919045"}, 0x58) getsockopt$packet_buf(r0, 0x107, 0x3, &(0x7f0000000000)=""/14, &(0x7f0000000040)=0xe) 2018/04/05 18:45:06 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000002c0)) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}, 0x1, 0x7fff}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000240)={r2, 0x2, 0x20, 0x1f5b, 0x3f}, &(0x7f0000000280)=0x18) setsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000000000), 0x4) 2018/04/05 18:45:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2}, 'lo\x00'}) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="c31b2d8ac91d5f8a57fc625eff9c440fa40fe9c279fef50edcb136155dcddae6d46a026c5baac9a9fa5a326c8bca62a9cfda6afb8053a03bfdb08ad706e4dc7656d350812d1355f94919a54fed4ffe28b68b3ae1be1481c89018007da73f34398ca004066b2b9b8433ec1b54377f6b2cc981c2ff7604ebfb98c05739d6d5cd7748bfdadc32c57e1a162941c86a9084d70749dd7e7e186b0fa7a22fa24d9cfc962d99771e72ef0faec896c8b4e084e5bff380447d03731e993cbb18c8", 0xbc, 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x200800) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000900)='eql\x00') r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000880)='/dev/ppp\x00', 0x10400, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000008c0)=0x7, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000800)=@nat={'nat\x00', 0x19, 0x5, 0x5e0, [0x20000200, 0x0, 0x0, 0x20000398, 0x20000470], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x48, 0x0, 'syzkaller1\x00', 'ipddp0\x00', 'irlan0\x00', 'erspan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0xa8, 0x130, 0x168, [@realm={'realm\x00', 0x10, {{0x40, 0x6, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}, @common=@log={'log\x00', 0x28, {{0x1000, "5651943223b107a0310d45931ea7884574f2a2ed8649557450d58766f1d3"}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x40, 0x88ff, 'ipddp0\x00', 'syz_tun\x00', 'tunl0\x00', 'rose0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x44, 0x6006, 'syz_tun\x00', 'sit0\x00', 'teql0\x00', 'ip6tnl0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@random="3bcaa3e494d7", 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0x0, 0x2, [{{{0x11, 0x4, 0x805, 'bpq0\x00', 'rose0\x00', 'vcan0\x00', 'syzkaller1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0x118, 0x118, 0x150, [@cluster={'cluster\x00', 0x10, {{0x5, 0x0, 0x4e, 0x1}}}, @stp={'stp\x00', 0x48, {{0xb9, {0x3, 0x81, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x1f, 0x6, 0x200, 0x1000, @random="f7f1b3828bed", [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x4e23, 0x4e21, 0x3f, 0x10001, 0xe637, 0x8dee, 0x7, 0xe2d, 0x6, 0x2}, 0xa20, 0x800}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}, {{{0x3, 0x4, 0xaaef, 'ip6gre0\x00', 'ifb0\x00', 'nr0\x00', 'yam0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5c3fc6cfd53ffafa], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [0xff, 0x0, 0xff], 0x70, 0xe0, 0x118}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}, @common=@mark={'mark\x00', 0x10, {{0x298ab6b3588db00e, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffe}}}}]}]}, 0x658) [ 193.033588] kernel msg: ebtables bug: please report to author: bad policy 2018/04/05 18:45:06 executing program 7: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) read(r0, &(0x7f00000001c0)=""/4096, 0x1000) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000180)={0x1, 0x0, [{0xc0000000, 0x6, 0x4, 0x4, 0x0, 0x2, 0xffffffffffffffab}]}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00005d3000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000000201010000000004000000000000000008000100dad08186f9d5fdf5608e2eb72158774665106aa5d8e90393de157d973ba38002c79ac594e2ccc6818ff79145f3bb0b1467fc9165f60088", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000100)) fchmod(r0, 0x0) [ 193.167918] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 193.181321] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/05 18:45:07 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x7ec6, 0x0, 0xffffffff, 0x4, 0x6, 0x1, 0x5, 0x0, 0x69, 0xd13, 0x8}, 0xb) openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000100)=""/4096) 2018/04/05 18:45:07 executing program 2: utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x7}) socket$inet(0x2, 0x802, 0x6) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r0 = socket(0x5, 0x5, 0x2) syz_open_dev$adsp(&(0x7f0000000400)='/dev/adsp#\x00', 0x100000001, 0x10001) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000440)) r1 = eventfd(0x7) r2 = dup2(r0, r1) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000140)=0x80000000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000001dc0)={0x7, 0xfffffffffffffffe, 0x2, 0x10001, 0x7}) r3 = syz_fuseblk_mount(&(0x7f0000000080)='../file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) quotactl(0x0, &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f0000000b80)) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f00000002c0)=0x3) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000280)=0x5, 0x4) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x10, &(0x7f0000000380)={0xfff}) r5 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) fallocate(r5, 0x0, 0xffff, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001240)={0x0}, &(0x7f0000001280)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000b00)={r6, 0x7fffffff}, &(0x7f0000001d80)=0x8) r7 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) r8 = open(&(0x7f0000000540)='../file0\x00', 0x4002, 0x0) write$fuse(r3, &(0x7f0000000700)=ANY=[@ANYBLOB="20000000000000f4060000eaa6b0d7670e1200000000000000000000000000000681fc80cbad02d1deaceb9d45e46341d4e4ad7e42ced1b419995e73466b462e1b068f192dd4ab0912378640042903ccc2d2d07d383f4b6a49590e880216ab6fcb6f4e7ae75501ca879a7781962878b803fc055da8f03a2f3b8a701c6fcbabdc25b8e91e667c0eadf5749b3ff8b7996edc60a17b30ff25e9d7b94861"], 0x20) sendfile(r8, r7, 0x0, 0x20000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001140)={{{@in6=@remote, @in6=@ipv4={[], [], @dev}}}, {{@in6=@loopback}, 0x0, @in6=@ipv4}}, &(0x7f00000012c0)=0xe8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f00000006c0)={0x2, &(0x7f0000000580)=[{}, {}]}) open(&(0x7f0000000340)='./file0\x00', 0x141042, 0xfffffffffffffffe) fanotify_init(0x10, 0x1) ioctl$EVIOCSKEYCODE(r5, 0x40084504, &(0x7f0000000180)=[0x8001, 0x3]) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000004c0)=ANY=[@ANYRES64=r2, @ANYPTR64], &(0x7f0000000500)=0x2) ftruncate(r2, 0x401) 2018/04/05 18:45:07 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="020000000000000034177ef07d85a584ba350e87d9a8258c"], 0x20) write$rdma_cm(r0, &(0x7f0000000280)=@bind={0x14, 0x0, 0xfa00, {r1, 0x10, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}}, 0xff86) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x4, 0x40) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r3) write$rdma_cm(r0, &(0x7f0000000040)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) openat$cgroup_type(r2, &(0x7f0000000240)='cgroup.type\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r0) 2018/04/05 18:45:07 executing program 3: mkdir(&(0x7f0000000b00)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x30000, &(0x7f00000001c0)="023746371aa512047574996c532f8c12e3af6d796d52ea0066219b6f79942babab181a0a65af0343665efd32c6123b4a3caf75e5c3899b369ead15a54f76b1a619c13f1ac8619ce7e05d3a6e9090820bb895ae73dafea0b95e8f02340aae4915dd6a82765bb4744c29ef26ed4c52436e7b585c228308735a2f9840d389194fc8c589a647ae1a6c237e9df2b0320b4595653300ed110894fe07884d04a4e4a445405833410231b49af23775e537b1b0a8cb0c1c073572fe14fd0e57d2c4e42bb7a701578b4f86d6054723fb65ce9141ac567e87ac63d2a55df0a59b") mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x20, &(0x7f0000000b40)="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") 2018/04/05 18:45:07 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7005, &(0x7f0000002498)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000100)={'bpq0\x00', 0x6}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) 2018/04/05 18:45:07 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x140, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) writev(r0, &(0x7f0000000640)=[{&(0x7f00000005c0)="44b5472c5c4653eaf724fee5c84ae215f070ffe75a56387730e82138124a78fb4f4f453b5e1985bfc0b2cb03a8b80eac5442564e28d8485389912e6f5532d476468caac767fa5a4f0129fc3eb0c101b7ca0e152437a35f6190ec2f785b419fd2d223fc70f45bc8d70239272c1abfbf6cb034737c1e53007509812e159dab4efc", 0x80}, {&(0x7f0000000800)="964d2abc3f001a99a8f657b6bda253d016e54e7fa06d716f0ef671a9f92baa48536bc189f9481c1b558d2ec26f323cf1b12505f9bd39d8a31cf51d7a60b696fa7dfc74b339a709efaf89b4db381dd6a3436eb897bab8b392ac859d8d9653fe9e6a488261e7330d10a0c12ad1994abffacce09a32cb3a6bf34b9785c7076e83927ac09c6042e2a86e90eabd26a84fab164bb59186af316742d078636e78c058a7771e6d6b470de2c1ccd7ca9e3e6b91757ece6bfc8672984eb0795f90d8491d7a24a130a6c80c702a6e7fe4acb9dff9c81a6ab6a90624da3f858eda7da7146111daa6477ccba569f2169d78553bff8dddd5d8c8a071d0f5ef", 0xf8}], 0x2) ioprio_set$pid(0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) dup(0xffffffffffffffff) bind$alg(r1, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000680)={0x110, 0x0, 0x0, 0x0, 0x0, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x578e}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xf}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x200}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff]}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x84a7}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}]}, 0x110}, 0x1, 0x0, 0x0, 0xc011}, 0x800) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x200000c, 0x800010, 0xffffffffffffffff, 0x0) r2 = accept$alg(r1, 0x0, 0x0) umount2(&(0x7f0000000900)='./file0\x00', 0x8) socketpair(0x7, 0x8000a, 0x1, &(0x7f00000004c0)={0xffffffffffffffff}) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x0, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x80000400, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f0000e9b000), &(0x7f0000ce4000)) recvmsg(r2, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f0000002380)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xe4, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in6={0xa, 0x0, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0x11}, 0x7f}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0x10) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000200)={0x0, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000000240)={0x6}) bind$rds(r3, &(0x7f0000000500)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r4}, 0x8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) clock_nanosleep(0x2, 0x1, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f0000000580)) 2018/04/05 18:45:07 executing program 0: syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000540), 0x7f, 0x2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x10, 0xffffffffffffffff, 0x3) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:07 executing program 4: r0 = socket(0x21, 0x6, 0x400) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0800000000000000000000000000008f"]}) 2018/04/05 18:45:07 executing program 6: r0 = socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff000401007a554b96001727b1493409442848adfa169b37dfb8fd66c8a0a40fcdf6baa10222b1eb0a37cd8a96caf0bc933cd040c13aa57de564a6fab16c82b7423d0a26fabd6818788e05c0f66776991f9fbb51872b2b1e323c4a80a62c02a19f6e48dcebf9cfcffaa58a4ae8244e6cee74e66245b2c6019cb04d24085954a23898111e243308d8756ba57b683dc6fde5fb9f8e6300d522ca571f7b4e5176066c32428c6216f47c3fa3506d01dcdc415c4b33896de24c69ccfdcf879feb4023b13f1e1f79850a01ee4dbd534b8c1b019d27"], &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0x9d9]}) accept4$unix(r0, &(0x7f0000000180), &(0x7f0000000200)=0x6e, 0x80000) r1 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x40, 0x10000) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000300)={{0xa, 0x4e22, 0x13, @dev={0xfe, 0x80, [], 0x1a}, 0x1}, {0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x80}, 0x0, [0x1, 0x400, 0xffffffffffff7fff, 0x8, 0x1, 0x2, 0x10001, 0x3]}, 0x5c) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000100)={0x7, r0}) syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x0, 0x40) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000140)={0x9, 0x7, 0x1, 0x2, 0x8, 0xffff}) 2018/04/05 18:45:07 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x825dcbdf) connect$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0)={0x1f, 0x8945, {0x5, 0x0, 0x0, 0x4, 0x100000001, 0x9}, 0x0, 0x88}, 0xe) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) chdir(&(0x7f00000003c0)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue1\x00'}) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xa93b, 0x2000) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000200)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, r1}, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:07 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer\x00', 0x40040, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000600)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x2, 0x230, [0x0, 0x20000780, 0x200007b0, 0x20000880], 0x0, &(0x7f0000000040), &(0x7f0000000780)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'ip6tnl0\x00', 'gretap0\x00', 'rose0\x00', 'bridge0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'gretap0\x00', 'ip6gre0\x00', 'syz_tun\x00', '\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}, [], 0xb0, 0xb0, 0x100, [@mark_m={'mark_m\x00', 0x18, {{0x0, 0x0, 0x0, 0x2}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x3, 0x3c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x20, 0x9, 'yam0\x00', 'bcsh0\x00', 'ip_vti0\x00', 'bridge0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @random="bbb8d65b4a3e", [0x0, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x80000000}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x17b526541198dca9, 0x9100, 'syzkaller0\x00', 'gre0\x00', 'nr0\x00', 'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @random="053c0d0a4b66", [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x4, 0x3}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x15, 0x0, 0xe8cf, 'lo\x00', 'ip6_vti0\x00', 'lo\x00', 'tunl0\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0x70, 0xe8, 0x138}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x7, 0x3, 0x91}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x80, 0x6}}}}]}]}, 0x438) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/mixer\x00', 0x48000, 0x0) write$cgroup_int(r2, &(0x7f0000000580)={[0xb30a719e7c8d3ba, 0x3f, 0x2b]}, 0x3) 2018/04/05 18:45:07 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/05 18:45:07 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1, 0xde5) r2 = accept4(r1, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000ec0)=0xfffffffffffffedb, 0x800) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000f00), 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r3, &(0x7f0000000740)={&(0x7f0000000540)=@alg, 0x58, &(0x7f0000000700)=[{&(0x7f00000005c0)=""/31, 0x1f}, {&(0x7f0000000600)=""/193, 0xc1}], 0x349, 0x0, 0x0, 0x803}, 0x20) bind$inet(r3, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xf) sendto$inet(r3, &(0x7f0000000e40), 0xfffffd23, 0x200080c1, &(0x7f0000000000)={0x2, 0x10000000004e22, @loopback=0x7f000001}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000003c0)=@filter={'filter\x00', 0xe, 0x5, 0x5af, [0x0, 0x20000a00, 0x20000b20, 0x20000cf8], 0x0, &(0x7f0000000080), &(0x7f0000002340)=ANY=[@ANYBLOB="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"]}, 0x6ce) recvfrom(r3, &(0x7f0000002280)=""/140, 0x8c, 0x100, &(0x7f00000004c0)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1}, 0x80) pipe(&(0x7f0000000a80)) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000)=0x40001ff8, 0xd5) recvmsg(r3, &(0x7f0000000a00)={&(0x7f0000000440)=@nfc_llcp, 0x80, &(0x7f0000002200)=[{&(0x7f0000000880)=""/134, 0x86}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000000940)=""/107, 0x6b}, {&(0x7f0000000b40)=""/236, 0xec}, {&(0x7f0000000c40)=""/173, 0xad}, {&(0x7f00000009c0)}, {&(0x7f0000000dc0)=""/13, 0xd}], 0x7, &(0x7f0000000780)=""/248, 0xf8, 0x1}, 0x40000022) [ 194.218910] kernel msg: ebtables bug: please report to author: bad policy 2018/04/05 18:45:07 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r2, r3, 0x3, 0x2}, 0x10) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000001680)=ANY=[@ANYBLOB="0100000000000000710000403ed8f9bd75e2b8"]) 2018/04/05 18:45:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x402, 0xffe) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000280)={0x1, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000002c0)={0x7f, r2, 0x2, 0x6}) listen(r0, 0x44) r3 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000000040)=0xa) r4 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) write$binfmt_elf32(r4, &(0x7f0000000840)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x1, 0x6, 0x7fffffff, 0x4, 0x2, 0x3e, 0x3, 0xa6, 0x38, 0x100, 0x3f, 0xffffffff, 0x20, 0x1, 0x1b2, 0x50000000000000, 0x101}, [{0x7474e555, 0x2b4e, 0x7f, 0x0, 0x8, 0x200, 0x0, 0x8}], "df93e8972b6dc0a90d4c671f40e3297e1884bde53238752e987a49e62a8b84278bbb382b09ce6cb905f76d62d13f33cd26f2b955880994f81c284d431727e9735da99a0b87089ae189dca9ad0037903ed564789a2209101950da0bb30a018a9c05bcddd1426a5e30ad7b5cb68e0877cc94c619a3712777f49cd03de81939f0ba108b94af3587447cdd45228d9fdf550cd5afe6cfc5d5a9d37669f2a0b3f2c89c5524fd738f4fdd82de5c48002d99a71cd82b", [[], [], [], [], [], [], [], []]}, 0x90a) readv(r1, &(0x7f00000007c0)=[{&(0x7f0000000300)=""/232, 0xe8}, {&(0x7f0000000400)=""/66, 0x42}, {&(0x7f0000000480)=""/156, 0x9c}, {&(0x7f0000000540)=""/153, 0x99}, {&(0x7f0000000600)}, {&(0x7f0000000640)=""/206, 0xce}, {&(0x7f0000000740)=""/113, 0x71}], 0x7) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_extract_tcp_res(&(0x7f00000000c0), 0xc353, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x3c, &(0x7f0000000100)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x11}, 0x3ff}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000001180)=ANY=[@ANYRES32=r5, @ANYBLOB="ff0fa9000ccd1425c3f30ff153803ed69184ba617c7bce962f7ea2796014e426e52c51576e903a5c7a3187a17d03188df2015a6b53dfea5a11f0560b00013e1e7b45f21b06e0f24f0770b2db290b8e767dab0c8ba1f7e9b88c72982a64b36e193fac8e8f6ef2669ca4e2dde87e3877335a852559dc36f7aa9ed32ba1e76f9154a6508fe0c8d469bb7247a46b27164b5acc49946231bc18a267566bf1cce1284cb8e65497c98b3a87fe0e7be00000000000000000"], 0xb1) [ 194.286550] kernel msg: ebtables bug: please report to author: bad policy 2018/04/05 18:45:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000580)={0xffffffff}, 0x13f, 0x100f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000600)=@bind={0x14, 0x88, 0xfa00, {r1, 0x10, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x3f4) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x7c) 2018/04/05 18:45:07 executing program 1: bind$alg(0xffffffffffffffff, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) flock(0xffffffffffffffff, 0x2) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000000)={{0x3}, 0x40}, 0x10) fallocate(r1, 0x0, 0x0, 0x73e0) sendfile(r0, r1, &(0x7f00007ed000), 0x2b) 2018/04/05 18:45:07 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x0, 0x52, 0xffffffffffffffff, 0x0) write$vnet(r0, &(0x7f0000000040)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000a5df9b)=""/101, 0x0, 0x10000000}}, 0x68) socketpair$inet6(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000000140)=""/48, &(0x7f0000000180)=0x30) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7ff, 0x4000) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0)=0x7, 0x4) 2018/04/05 18:45:07 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)}, 0x3) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000280)={'ip6_vti0\x00', r4}) timer_settime(r2, 0x4, &(0x7f00000002c0)={{0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) nanosleep(&(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f0000000240)) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f0000000040)={&(0x7f000006d000/0x3000)=nil, 0x5, 0x3, 0x80, &(0x7f0000ffb000/0x2000)=nil}) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000000100)={0x0, r5}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, r5, 0x0) pkey_alloc(0x0, 0x0) r6 = dup3(r5, r5, 0x80000) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000001c0)='trustedusercgrouptrustedvboxnet0/ppp1\x00') r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r8 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, r8) r9 = socket$inet(0x2, 0x3, 0x0) ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) pipe2(&(0x7f0000000340), 0x84000) dup3(r9, r7, 0x80000) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/05 18:45:07 executing program 2: set_mempolicy(0x8001, &(0x7f0000000100), 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x50000, 0x0) dup2(r0, r1) 2018/04/05 18:45:07 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x1fe, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffff54fdc434d0e36236000000000000000000849078000000000000009078ed06066a869894ccd7e6818b9366d97873b673fd0c5c7c2878e5d81a036c5e4197dfd9e7fdcb1c08ed37b713b9e15ad63642e5efbbfce9cad79deb8dc8a51e304123ee94bf2ed77e2dfcb9a257812296344b608f2ad4c847133a9861a0ccacfeba04ad1206a4603a388829a0f2b10a1931ed95"], &(0x7f0000000140)) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/05 18:45:08 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x8, 0x101000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r3, r0, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x60, &(0x7f0000000000), 0x0) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0xaa463c324772e04e) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/05 18:45:08 executing program 0: syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000540), 0x7f, 0x2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x10, 0xffffffffffffffff, 0x3) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:08 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xe, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="850000000000000025010000000000009500000000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x41, 0xc3, &(0x7f0000000300)=""/195, 0xffffffffffffffff}, 0x48) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xc, 0x0, 0x18f2, 0x16e1, 0x0, r0, 0x9}, 0x2c) 2018/04/05 18:45:08 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x400000000000004, 0x204}, 0x197) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000080)={0xeb737ca09c6b70af, @dev={0xac, 0x14, 0x14, 0x16}, 0x4e20, 0x1, 'fo\x00', 0x10, 0x8, 0x71}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_udp(0x705000, 0x2, 0x6f2000, &(0x7f0000000000)) [ 195.103624] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/05 18:45:08 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x7ff, 0x8201, 0x52755489, 0x10000, r3}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000100)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@broadcast, @in6=@mcast2}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000280)={0x2dfd, {{0x2, 0x4e24, @rand_addr=0xd5d00}}}, 0x88) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000400)={r1, 0x88, &(0x7f0000000340)=[@in={0x2, 0x4e24, @rand_addr=0x3}, @in6={0xa, 0x4e24, 0xce, @empty, 0x8}, @in={0x2, 0x4e24, @rand_addr=0x4}, @in6={0xa, 0x4e21, 0xc00000000000, @mcast1={0xff, 0x1, [], 0x1}, 0xf7}, @in={0x2, 0x4e23, @rand_addr=0x10001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @rand_addr=0x8}]}, &(0x7f0000000440)=0x10) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000480)=0x400, &(0x7f00000004c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000540)={r2, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x4e23, 0x400, @dev={0xfe, 0x80, [], 0x15}, 0xffff}]}, &(0x7f0000000580)=0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000005c0)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000640)) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000680), 0x4) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$KVM_REINJECT_CONTROL(r5, 0xae71, &(0x7f0000000700)={0x21}) ioctl$ASHMEM_PURGE_ALL_CACHES(r5, 0x770a, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000000740)={r1, 0xe603}, 0x8) ioctl$PIO_SCRNMAP(r5, 0x4b41, &(0x7f0000000780)="2ee053acb8859ba3c075be369a3075b13aca6659ca7fc05e1ea79886e6adef9d28478b5b16") r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000940)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x1000041}, 0xc, &(0x7f0000000900)={&(0x7f0000000840)={0x90, r6, 0x8, 0x70bd2d, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffffe}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x4}, 0x200408c5) r7 = getpid() r8 = perf_event_open(&(0x7f0000000980)={0x0, 0x70, 0x2c, 0x4, 0x81, 0x7, 0x0, 0xff, 0x100, 0x8, 0x0, 0x8000, 0x9, 0x5, 0x10000, 0x40, 0x4e97, 0x1, 0x40, 0x101, 0xff, 0x4, 0x4, 0x6, 0x1f, 0x3, 0x5, 0x3f, 0x0, 0x3, 0x400, 0x535, 0x100000000, 0x1, 0x9, 0x8, 0x8, 0x5, 0x0, 0xffffffff, 0x5, @perf_config_ext={0xf4b9, 0x1fc00000000}, 0x180, 0x3, 0x3, 0x5, 0x8, 0x0, 0x1}, r7, 0x10, r5, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) recvmsg(r4, &(0x7f0000000fc0)={&(0x7f0000000a00)=@nfc_llcp, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a80)=""/35, 0x23}, {&(0x7f0000000ac0)=""/135, 0x87}, {&(0x7f0000000b80)}, {&(0x7f0000000bc0)=""/35, 0x23}, {&(0x7f0000000c00)=""/221, 0xdd}, {&(0x7f0000000d00)=""/219, 0xdb}, {&(0x7f0000000e00)=""/8, 0x8}, {&(0x7f0000000e40)=""/82, 0x52}], 0x8, &(0x7f0000000f40)=""/101, 0x65, 0x80000001}, 0x40000000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f0000001000)={0x400, 0x8001, 0x20, 0x6, 0x3, 0x4}) sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f0000001140)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x20220000}, 0xc, &(0x7f0000001100)={&(0x7f00000010c0)={0x24, r6, 0x300, 0x70bd2a, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x24004000) ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f0000001180)=0x6) uname(&(0x7f00000011c0)=""/137) getgroups(0x1, &(0x7f0000001280)=[0xffffffffffffffff]) getgroups(0x1, &(0x7f00000012c0)=[0x0]) lstat(&(0x7f0000001300)='./file0\x00', &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() lstat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001480)=0x0, &(0x7f00000014c0), &(0x7f0000001500)) r15 = getgid() fstat(r8, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000015c0)={0x0, 0x0, 0x0}, &(0x7f0000001600)=0xc) getgroups(0x9, &(0x7f0000001640)=[r9, r10, r11, r12, r13, r14, r15, r16, r17]) 2018/04/05 18:45:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/ipc\x00') setns(r0, 0x7fffffe) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x64, "4a3b1e2230e8ebd2ff59aa0f97fc3b50dbc90fbdec97930477e70b9297b4ae0116abfe90bba058487de9e7f265ffaafedfcdfc23d7185448fe747b4ff3bb083c98ec24b8cf25eaf03891b90ef6c5ac392f3b6c0b2d32f4ba7cb40f14fa2f7e2095ac0674"}, &(0x7f0000000000)=0x6c) syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x0, 0x2) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x4) syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x1, 0x400000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x100000000, 0x30}, &(0x7f0000000140)=0xc) 2018/04/05 18:45:08 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000040)={0x3, 0x3, [{0x4, 0x0, 0x3ff}, {0x8, 0x0, 0x7}, {0x4, 0x0, 0x6}]}) [ 195.284193] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/05 18:45:09 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x40000) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000000c0)=""/166) r1 = semget(0x1, 0x3, 0x20) semctl$SEM_INFO(r1, 0x0, 0x13, &(0x7f0000000180)=""/46) r2 = accept$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000240)=0x1000, 0x4) bind$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x0, @hyper}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0x4}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000340)={r3, 0x7}, &(0x7f0000000380)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f00000003c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f00000018c0)=[{&(0x7f0000000400)="1d93aaa82514ccf88c521440fa59b04c81e35761777ed055499c97b85ec0a76e81289ddc95bed8b72f891f8de9a3537b45", 0x31}, {&(0x7f0000000440)="e4101d84e92a08064d3703428a413bce9ceada52f88a82d1c120563a7cb73f6a81688b2c66683736b00e63b7a2d690aa50ccaaeeec90e4ab5741bf48958869a648d13a8d54a226c6136869aa8233b3b562c7c282e2fafa38e25e2c7b683f978528a3879a75e680d9f637981087223c3c5cccb5625530127fbf73b10731ed70d436636f6928f15344554e514c189f47ca5733b0764001d2bcfabd78fd4f1a7bfd64a4410b97ba2396bc6fab06286013b41f77e91225e6dc36b19c61f0ed07eaa9fb", 0xc1}, {&(0x7f0000000540)="52db59489d21e5895ddd87504abd7875d300c39056ccd6409be540393d82a18ffc096108bbe6245608934bcbd250ea4ffe629651dbaf06afb22ddb6b4cf0dbbd0fea21da83ba6f6fd81037ef7e9c68e78b79ec82724223dbc841aee10f7a3caea36f4b4a68b24aaa1258368203779fdcee2b43d8a9e9d50f0d011e06253c0dc98b84bb337f9e28743cb66201993cd9325ae9efde5d1d0aee409ec7cc48fe64a16ae78ba2000f332117bffe4ddae89b489ec355b67c7210", 0xb7}, {&(0x7f0000000600)="b0116b99d0a63c7241b71862ba8bf041cd2f35e84285519bd39e9429bd8e861d06c10a06a8bb5cf291e7bc4366a1e88aef402e0ea2383115cbb8d8966f4d02de47f3c981504eb59b342720aa63ff9840d9e794288c962c642e349766c42e70569e1bc22848d72088ad4fadb2ec106c2b5bc824b3fc04dca5937aad45f7f97a4182512e22301956ef7b5781d0307430edf1a718f548af25ad5cea804ebac39b32fede68d30d8908a4e80b7a71616adc0ce6d55989358f09a72fc2608a630bfaf7943c8ee47af5703237c8da9007a97c7e8e29bbe3bafa", 0xd6}, {&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000001700)="b25dcafe67f3459d86ac22a41570ea2e0b33ffe58c79ca5c2c18c7cac55742ddce4a15d8fe4481c2737eca661982617648661cdbb45470d5c59e9d90dd96c9b4de2e36c0d6afe6f1fbb0be8b4fb24520e94ec0cc77e949ad54ca4d510a95d7458296d21a6a94585eed16340297419b1dfce34fa906c571a632b1c32c539880676c54f7e5b1404b950d9c4b2d1b89d62510ce55c1fd7d3a013192eebc606c1698ff4b4a58dc606827a370613c9329f144efe7f8ecad3be81e3bf1ffd5e76b1eaf814e9f125ad5e572148cccbd5530398bd4c937aca5dfd1f5b98ea7f16678f77705840e537660ee53", 0xe8}, {&(0x7f0000001800)="6b8499beb48bc56f", 0x8}, {&(0x7f0000001840)}, {&(0x7f0000001880)="a700d53de71f5ee37f8a9d34322be03b900cb2c74eb3845531c4a607e9d96494ee06034b34d90bb02d890e1ca1f7cb5574821b877a65490f8e4c467d6b4e5c22", 0x40}], 0x9, 0x0, 0x0, 0x4000044}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000019c0)={r0, r0, 0x6, 0x1}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001a00)={0x66, {{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x17}, 0x40}}}, 0x88) r4 = getpgrp(0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000001ac0)=r4) r5 = accept4$inet6(r0, 0x0, &(0x7f0000001b00), 0x80800) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000001b40)={{0xa, 0x4e20, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}, {0xa, 0x4e21, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x8, [0x0, 0xc6d8ec2, 0xa3a7, 0x5, 0x4, 0x1, 0xaf5, 0x80000000]}, 0x5c) r6 = msgget(0x3, 0x8) r7 = geteuid() r8 = getegid() stat(&(0x7f0000001bc0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001c80)=0x0, &(0x7f0000001cc0), &(0x7f0000001d00)) msgctl$IPC_SET(r6, 0x1, &(0x7f0000001d40)={{0x8, r7, r8, r9, r10, 0x2, 0x4}, 0x401d, 0x2ef0b030, 0x4, 0x5, 0x8, 0x8, r4, r4}) sched_getscheduler(r4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001dc0)={r3, 0x4}, &(0x7f0000001e00)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000001e40)={r11, 0x1}, 0x8) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x204000000000000) alarm(0x34b) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000001ec0)={0x0, 0xfffffffffffffff8, 0x2, &(0x7f0000001e80)}) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000001f00)={r11, 0x3, 0x3, 0x5, 0x7a6d, 0x88, 0x6, 0x401, {r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x2, 0x20, 0x5, 0x100000000, 0x7}}, &(0x7f0000001fc0)=0xb0) 2018/04/05 18:45:09 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-des3_ede-asm\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000200)=0xdd, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="ad56b6d5820faeb99529890e1f1cf9cbedd30a07524c90c2", 0x18) sendmsg$can_raw(r1, &(0x7f0000000380)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000340)={&(0x7f00000000c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "38a070a180d38a239f0f7c5a26f3a1b3611919263b88665a7c8c749d3ea32fddf7b040c47d59769af7f47da30faba190cd5890e6b8613a41e2ad18ad538c4e95"}, 0x2a5}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000000700)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000480)=""/145, 0x91}, {&(0x7f0000000540)=""/234, 0xea}], 0x2, &(0x7f0000000680)=""/122, 0x7a}}], 0x1, 0x0, &(0x7f0000000740)={0x77359400}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'gre0\x00'}) bind$packet(r2, &(0x7f0000000880)={0x11, 0x1a, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000110000000000000000006970366772657461703000000000000073797a5f74756e000000000000000000697036746e6c3000000000000000000073797a5f74756e0000000000000000000180c200000000000000ff00aaaaaaaaaabb00000000000000007000000008010000580100005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000010073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff010000000d0000000000000086dd73797a6b616c6c65723000000000000074756e6c3000000000000000000000007369743000000000000000000000000069666230000000000000000000000000000000000000000000000000ffffffffffff000000000000000030010000b001000000020000697036000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000ffffac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c696d6974000000000000000000000000000000000000000000000000000000200000000000000000000000ec00000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000008100000073797a3100000000000000000000000000000000000000000000000000000000000000004e46515545554500000000000000000000000000000000000000080000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x460) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f0000000180)) r5 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) lseek(r5, 0x0, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000a40)={@dev={0xfe, 0x80, [], 0xd}, 0x3580000, 0x1, 0x0, 0x5, 0x0, 0x5, 0x5d}, 0x20) r6 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xb4b, 0x20c00) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000940)={r6, 0x2, 0x1, 0xfffffffffffff801, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = socket(0xf, 0x7ff, 0x6f) setsockopt$inet_group_source_req(r7, 0x0, 0xfe0d64ad1c6cb975, &(0x7f0000000680)={0x0, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(r6, 0x40086432, &(0x7f0000000100)=0x200) r8 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r6, &(0x7f0000000980)="f7773164c9cefcf096dd15d68f896b1cecdc01b1f47f73d6a0f8b6edd80978e9c132a7a0917a6e0ba15ba5a0339b2564bfc6eebd65e8eaff9217cfba7b35a805", 0x40, 0x44014, &(0x7f00000009c0)={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x16}, 0x1}, 0x1c) sendmsg(r8, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$VHOST_SET_FEATURES(r6, 0x4008af00, &(0x7f0000000a00)=0x8000000) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f00000007c0)='tls\x00', 0x4) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1da, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000000a80)=ANY=[@ANYBLOB="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"]}, 0x262) 2018/04/05 18:45:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r3, r1, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000080)={0xeab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xfffffffffffffff9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000140)={r5, 0xa7, "245ea0af5e52496c96430aaac6e29fd24ef9d40ebd962546cc9df2d1b1af86a8a1ce2128b4d35eeea8c77fd3403974e6a268071dd49736fa2234e8665b47938b68cb050b8d9f208ae5629f265ccd192c5499cabfc4813614588952c463703b862b01974ede139890821ad013aede09aae908c80d3c22052d620637979890f8ef4a85dd46d078efd26a2529243122d0af2817fad41e8504853856da6648822e66f2e9dd87ebd5d0"}, &(0x7f0000000200)=0xaf) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/05 18:45:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="0f2b3f"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 18:45:09 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xf2, 0x2, 0x5, 0x7, 0x9, 0x100000001, 0x3ff, {0x0, @in6={{0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0xffffffff}}, 0x9, 0x9, 0x3ff, 0x40, 0xfffffffffffffffe}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x6}, &(0x7f0000000140)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}}) 2018/04/05 18:45:09 executing program 0: syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000540), 0x7f, 0x2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x10, 0xffffffffffffffff, 0x3) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:09 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) mremap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000000000/0x2000)=nil) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000008ff0)) 2018/04/05 18:45:09 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') r2 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r3 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000280), &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9, 0x401}, {0x4, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000340), 0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000540)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x12, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syzkaller1\x00'}) accept(r2, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000001f80)={'bond0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000000400), &(0x7f00000004c0)=0x4) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[]}, 0x78) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r6, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) setsockopt$EBT_SO_SET_COUNTERS(r5, 0x0, 0x81, &(0x7f0000000680)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/04/05 18:45:09 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x1) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[0x7, 0x2, 0x65e, 0xffffffffffffffe1, 0x50]}) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00000000c0)=""/54) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000100)={0x1, 0x0, 0x6}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000002c0)={0x6, 0x6, 0xa, 0x100000000, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}]}) alarm(0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=0x0, &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e24, 0xfffffffffffffffb, @dev={0xfe, 0x80, [], 0x10}, 0x3f}}, [0x7, 0x5, 0x80000000, 0x3, 0x7ff, 0x800, 0xfffffffffffffff9, 0x6, 0xc000000000, 0x5, 0x0, 0x10001, 0x221, 0x9, 0x7323]}, &(0x7f00000004c0)=0x100) syz_mount_image$gfs2(&(0x7f0000000500)='gfs2\x00', &(0x7f0000000540)='./file0\x00', 0x8, 0xa, &(0x7f00000019c0)=[{&(0x7f0000000580)="bc061f5e77b580245ea9e141d4ec029d8638bce64cbfab0cd12169680ad3cd7228fb58f49cd1536c05c238e3e932d843943861c7ac75be63d3fb220e512c4348cf1edc5bc3f75f714afb7830fbe1f8", 0x4f, 0x1000}, {&(0x7f0000000600)="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", 0x1000, 0x1ff}, {&(0x7f0000001600)="d8418103abec30fb78a690736deba67f3be69d4c4e89d576d47ad41ac3c0d0a54b9dddb0d61cc4fcbe860fe05b84089a573b0d304d201e8c154344812f10fa130425cea10ee8150666e69a69a9ca18939174251234b3a4b38e92fd941771533ba4da68", 0x63, 0xfffffffffffffffd}, {&(0x7f0000001680)="18a649a2457ef615bf18b51dfafa136146f57aebbbfc2a8ff2fd5297960d935b695f3281d7fa682afb53d42f7aebd21f7e330c6a7db6d8a66dec1b569662f2d8b197ff20f5bd9bd600ae324f554577be26bb9f4603255b0fc9bd437933b89e07f40373bb6df7d66ef9c51b8fb2f3d8ba47ce35c26e8932adb0f5ffea1290c904223f5b74308f8039d1a94f4bbb965365d8d19cc6bee48da3959212f8d73621d8c84c8c1d10f46955322acb10939b4427b7cb23db35bdbfe77c747dd452de64fe01d7d3979a4c0c76c1d5399448b953a5732e67fdf58ee9", 0xd7, 0x8}, {&(0x7f0000001780)="64311c53e0979476e64f0f6b1235f04ad1a6bef7ed420ad2a3951bbf8cea52dbc66b8106b9af6f450d2aea6b47f796dc4553aa844ad8a62f775b4bcbf78a31a41b951cab3567e3d6b23b6909561827052be371fc079561c92e291192a85074eb87a0a84790bda5355eacdb7b9b491f520aec11f2252824285063a1c43e5720fc273017ff840d268834a2c9134f3d58c868dbd9e9fe8302518d056bb808257e598b178721e7", 0xa5, 0x1}, {&(0x7f0000001840)="5026bdbd", 0x4, 0x8000}, {&(0x7f0000001880)="3caa1440fc60639718c22b2a17583be6376b6f4d9373a6bd53571ac5e2b02d2db6365232409687f5fa95e63e4f653106e30086bd8cd9ef108121ca077847ee", 0x3f, 0x5d}, {&(0x7f00000018c0)="9029a2936676f2198d6a9c254a", 0xd, 0x400}, {&(0x7f0000001900)="8f983140f74e28d01216fe66ebc378363265d9e9890e8933680e16c0c9b0413f9bca797f1491ab079b42", 0x2a, 0x7}, {&(0x7f0000001940)="8bdfcfe14187b3687b1818a8bdba5ed99edb4562f7dad80a0b183f2d2e6c127ddba6d1aef55aa24e24c75cf4277a1a9e3d5f0110e0da391455f9f7a0d1c6e204b73cc76da21e6622b9795b521a0f88770d7a70c922b2c394c766e6d4655cc445391b7f", 0x63, 0x8000}], 0x40800, &(0x7f0000001ac0)={[{@quota='quota', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@noacl='noacl', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@lockproto_dlm='lockproto=dlm', 0x2c}, {@quota_on='quota=on', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}, {@suiddir='suiddir', 0x2c}]}) syz_open_dev$tun(&(0x7f0000001b40)='/dev/net/tun\x00', 0x0, 0x1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000001b80)={{0xe9f, 0x5, 0x200, 0x800, 0x8, 0x4}, 0x9}) personality(0x4a0000d) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001bc0), &(0x7f0000001c00)=0x4) bind$bt_rfcomm(r0, &(0x7f0000001c40)={0x1f, {0x5, 0x9, 0x3, 0x0, 0x2, 0x12}, 0x7}, 0xa) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001c80)='/dev/ppp\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001cc0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001d00)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000001e00)=0xe8) fstat(r0, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001ec0)={r4, r6, r7}, 0xc) syz_open_dev$evdev(&(0x7f0000001f00)='/dev/input/event#\x00', 0x2, 0x40) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001f40)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x4e22, 0x9, 0x4e24, 0x0, 0xa, 0x20, 0x80, 0x6, r5, r6}, {0x2, 0x5, 0x5, 0x0, 0x0, 0x3, 0xb6a, 0x1}, {0x0, 0x9, 0x0, 0x800}, 0x4, 0x6e6bbf, 0x0, 0x1, 0x1, 0x1}, {{@in6, 0x4d6, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3502, 0x1, 0x3, 0x0, 0x7, 0x1, 0xfffffffffffffff7}}, 0xe8) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000002040)={0x6, 0x10000}) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000020c0)={0x4, &(0x7f0000002080)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000002100)={r8, 0x2}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000002140)=0x401, 0x4) open(&(0x7f0000002180)='./file0\x00', 0x200200, 0x40) clock_adjtime(0x5, &(0x7f00000021c0)={0x40, 0x1, 0x5, 0x5, 0x80, 0x8, 0x100, 0x8, 0x1, 0x8, 0x5, 0x3, 0x4, 0x2, 0x3, 0x2a, 0x100, 0x4, 0x9, 0x7, 0x6, 0x1ff, 0x1, 0x7, 0x5, 0x5}) socket$kcm(0x29, 0x5, 0x0) [ 196.149081] x_tables: eb_tables: NFQUEUE.0 target: invalid size 8 (kernel) != (user) 0 2018/04/05 18:45:09 executing program 6: socket$inet6_dccp(0xa, 0x6, 0x0) socket(0x10, 0x100000802, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000028c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002900)='/dev/cuse\x00', 0x555000, 0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f0000002ac0), 0x9, r2) add_key$user(&(0x7f0000002940)='user\x00', &(0x7f0000002980)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000029c0)="a17478e2fd0d549239ceb8c46867d3359d2fb0d5f5e5de9f7bb2ded44d33f826a5ee343fb9380b2dccfa5f9b88125ba7df85d4f61e3bea98d1a76eb9ec20d82c97901fb2b2b26a0acf1f29f5253551bba8899c883cc8f36872f0f46835e4223bff80c4d2a13609c886efc0f5815fbd84d088667c330b9b5060bd3e89708c423a671b537a488a6968893e495f2cc9c5fcff5e29abba82a95e17246df41e7a66be1161409da6a3e33f68ddfa3fc68aa49544510d7e779541ec8e2ca2fa51b6d898db851574903d6b9256ae", 0xca, r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00ffee"}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000002c0)={'syzkaller1\x00', 0x400}) r4 = request_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="6966623000faffffffffffffff00ffee", 0xffffffffffffffff) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000000300), &(0x7f0000000340)=0x4) keyctl$describe(0x6, r4, &(0x7f0000000180)=""/147, 0x93) [ 196.206505] kernel msg: ebtables bug: please report to author: Wrong len argument [ 196.266177] x_tables: eb_tables: NFQUEUE.0 target: invalid size 8 (kernel) != (user) 0 2018/04/05 18:45:09 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x400000000000004, 0x200}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000180)={0x1e0, 0x29b0, 0x4, 'queue0\x00', 0x6}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002ac0)) 2018/04/05 18:45:09 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) r2 = getegid() syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x2000, r1, r2, 0x2, 0x3, 0x280c004) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/05 18:45:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='ns/ipc\x00') fallocate(r0, 0x2, 0xfffffffffffffc00, 0x0) r1 = getuid() setfsuid(r1) fremovexattr(r0, &(0x7f0000000100)=@known='system.posix_acl_default\x00') 2018/04/05 18:45:09 executing program 0: syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000540), 0x7f, 0x2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x10, 0xffffffffffffffff, 0x3) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:09 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000140)=0x81, 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0xf4d, 0x0, 0x5ec, 0x4, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2a6}, {0x0, 0x0, 0x0, 0x7f5, 0xff, 0x4ad7}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 18:45:09 executing program 7: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000291000), &(0x7f0000c12000)) 2018/04/05 18:45:09 executing program 1: socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/05 18:45:09 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @dev}]}) sendto$inet6(r0, &(0x7f0000000000)='?', 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xacbccb4}}, 0x1c) shutdown(r0, 0x1) 2018/04/05 18:45:09 executing program 2: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000001380)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) fcntl$getown(r1, 0x9) 2018/04/05 18:45:09 executing program 3: r0 = socket$inet(0x2, 0x3, 0x19) prctl$setname(0xf, &(0x7f0000000000)='*user\x00') connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x9e38000000000) 2018/04/05 18:45:10 executing program 5: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000615ff0)={0x3, &(0x7f0000000000)=[{0x81}, {0x9c}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000000040)="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", 0x1000, 0x40000, &(0x7f0000001040)=@rc={0x1f, {0x9, 0x0, 0x80000000, 0x5, 0x401}, 0x6}, 0x80) write(r0, &(0x7f00003df000)="1f0000000701ffd600000100000000ff000000000100000000000007000000", 0x1f) 2018/04/05 18:45:10 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000240)={@vsock={0x28, 0x0, 0x2710, @host=0x2}, {&(0x7f0000000140)=""/185, 0xb9}, &(0x7f0000000200), 0x5}, 0xa0) listen(r0, 0x7) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000100)=0x4, 0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x220800) connect$bt_sco(r2, &(0x7f0000000040)={0x1f, {0x8, 0x8001, 0x21e, 0x200, 0x9, 0xffff}}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}], 0x10) 2018/04/05 18:45:10 executing program 0: syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000540), 0x7f, 0x2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x10, 0xffffffffffffffff, 0x3) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:10 executing program 2: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) sync_file_range(r0, 0x10000, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x200, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000280)={0x0}) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000300)={r2, 0x80000, r3}) r4 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x10200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x9, 0x2cb, 0x88, 0x2, 0x4, 0x8, 0x45ee31dd, 0x10000, 0x10001, 0x833e, 0x1, 0x2, 0x800, 0x8, 0xa66]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000001c0)={r5, 0x4, 0x800, 0x9, 0x5d8, 0x259c1f35}, &(0x7f0000000200)=0x14) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000340)={0x6, r0}) 2018/04/05 18:45:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x80000) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="b6697fa834eb34", 0x7}, {&(0x7f0000000180)="395dcd0e09842ce8b95b3d0281d7f3e14339f85a8f27ec93bb564c09634ecfc7fa09357b5008fd76e105635f495ee048988a69fa7d1af9706bb6268ed669dfba8281db128220ab529ecd58b8267903b2ef4992e821393a2fcba1cc7ebe4ea5a9b5da50c31ad5c9bbd6fe99b023cbef6ef3276e13", 0x74}], 0x2) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100), 0xffa6) pipe2(&(0x7f00000000c0), 0x80000) 2018/04/05 18:45:10 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) io_setup(0x9, &(0x7f0000000040)) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='fdinfo\x00') ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00000000c0)={{0xe69, 0x41a, 0x51, 0x1, 0x7, 0x803}, 0x10000}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/05 18:45:10 executing program 4: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x5b, 0x7, &(0x7f0000000500)=[{&(0x7f0000000080)="f477157bbfbcd3eb3bbd63b80ea29896afb0557bfa472466e7ffd852e6f7b38c7d577683c9ea82f23fa25052aba5a2f8ccf40d9181022eaac9afcd12da80aba82338a60db3b152ae83a9e265c453596e12983fea064ce43903e037f135be6d7f08aef01bee23e4e34ec4dc5ee1ffeff957907f43ff7faf219b0a978468edb30d90831c31c717c3d0fd1a8e4eff2e40c0bc9961ff001f70a7c027e043ff5ad9c28207a860704074587e29519d7869ad061ae79d3229578d385df6022d", 0xbc, 0x2}, {&(0x7f00000001c0)="c8e3d4e0d62f7b442dd6c8ecafe44d8162bd8e73efd8ebae771346f6aa227525abc673775ede6f4c90bef98eac6a9bba8a7b80b28b23b5e04ba29bd8d0a1403ebed1751a406998f27c27aa199882bd4fe92aaeb48c227f55bbc129578af1163f8f9a360d40edbeaa0e2722957b3edf24763bf5c3dbc5d486757ed62426baae2d5f2336cb6ea7315d94bf94aea1d28f91723b410fd660db892cc1fbbab7e3d647bfc9ef2ab0d123e8afc3dc9bbebd89546521c66e6a4579c3b455403f2f5ba372f5cb2f74e7ba93b207f09e0fe100849ce08c75cf5276acbbf9fe3fce1229bc8f", 0xe0, 0xffffffffffffff3d}, {&(0x7f00000002c0)="c804097c48730b03ef7fe264f3f1e40f9bcf65d167d3a3b1ac2501adae8cc61ee857113eb22fa48a300152537a5bef3541decd154d25f695b3e517275113d26042182253416385050943e7f71efef2804f6c92f968d3216f84c13cb26558f8044010b86de2a8d744225e1c70b94bc5aa68b3675d45f25365889285cedec78461269cedc0887a27ad", 0x88, 0xd025}, {&(0x7f0000000380)="ac228f4984b14c9fa6c96083efd81f9934139931725721a5773968c604ead4d8516a9649a50d32", 0x27, 0x80}, {&(0x7f00000003c0)="64935066932cc3ba10149197d0fb3a96bb90283b1400d72e0c4961aae7c9155ffbe238fc50b00376cd5d1fb16a60c5e2704ab704392baa933dc7", 0x3a, 0x2}, {&(0x7f0000000400)="51993d24c1fb7a3798b4a60629a9c5be86728884f76326f11263c5b2b8ce43f09abe5e29f853e7b12bd42248b9244a86d50b1ecf354bd55148c5235194ea3e346f1e8dd1e686f595d355bfe779f4165f9cf2e4d5490ce67549b8407547508ff9b91a991350705398dc4f75105c5b2508c26ad64bc271bb1802344cebfe789b7354634babc75510f3fb815db98c3e98a81c471035ad25ed21a0b6398c5ec8e855dbd416bd4ad3ff31ff2ac97e40cf9173f869d554d8f043cc3ce5e0d25a43", 0xbe, 0x8}, {&(0x7f00000004c0)="e533cfbbe784377967d9ff6b92ee8467a623c6f9c851024f42df235d2b37ce085f8a3bcdf1e80e36", 0x28, 0x8}], 0x200000, &(0x7f00000005c0)=ANY=[@ANYBLOB="6463746173756d2c6e6f646973636172642c6e6f73706163655f63616368652c6e6f6461547570726f6f742c636f6d70726573732d666f7263652c6e6f666c7573686f6efb636f6d6d69742c64617461636f772c737562766f6c3d673439007f2c00000000bb0100000000000000000000000000"]) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000329000/0x3000)=nil, 0x4008) 2018/04/05 18:45:10 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000050000000000000000000000040005000000000002000000000000000000000000000000"], 0x28}, 0x1}, 0x0) 2018/04/05 18:45:10 executing program 1: r0 = socket$inet6(0xa, 0xb, 0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x3ff, 0x100000000, 0x9}, &(0x7f00000000c0)=0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0xd67, 0x3, 0x3}, 0x14) r3 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r3) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000002d80)={@dev, @dev, 0x0}, &(0x7f0000002dc0)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000002e00)={@dev={0xfe, 0x80, [], 0xc}, @dev={0xfe, 0x80, [], 0xd}, @loopback={0x0, 0x1}, 0xfffffffffffffffb, 0x7f, 0x1, 0x100, 0x2414, 0x1, r4}) kcmp(r3, r3, 0x7, r0, r0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002e80)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) bind$vsock_dgram(r5, &(0x7f0000002ec0)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) bind$inet(r5, &(0x7f0000002f00)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f0000002f40)=0x1b, 0x4) r6 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffa000/0x3000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000002f80)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000003080)=0xe8) getgroups(0x7, &(0x7f00000030c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) r9 = getuid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000003100)={0x0, 0x0, 0x0}, &(0x7f0000003140)=0xc) shmctl$IPC_SET(r6, 0x1, &(0x7f0000003180)={{0x9, r7, r8, r9, r10, 0x153, 0x5}, 0x5, 0x1, 0x401, 0x3, r3, r3, 0x3ff}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000003200)={r2, 0x88c5}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000003240)={r2, 0x9b000000}, &(0x7f0000003280)=0x8) getgid() setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000032c0)={0x0, 0x67b7, 0xfff, 0x1}, 0x8) ioctl$RNDADDENTROPY(r5, 0x40085203, &(0x7f0000003300)={0x3, 0xfb, "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"}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003440), 0x10) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000003480)) fcntl$notify(r5, 0x402, 0x12) getsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f00000034c0)={@remote, @local}, &(0x7f0000003500)=0xc) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bpf$OBJ_GET_PROG(0x7, &(0x7f0000003580)={&(0x7f0000003540)='./file0\x00'}, 0x10) 2018/04/05 18:45:10 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) ftruncate(r0, 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x802) sendmmsg$alg(r1, &(0x7f0000000500)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000080)="3f5cdc44f9f46df2cd6d2dc897cc512e408b2580a043", 0x16}, {&(0x7f00000000c0)="5e9b2f1d51080bee86e3c918347562679fe531e06cb4f36da232ec222615ce9e60625890e73da9ebefdb8305412ba969243dfc45117c5d1b05e984ecff39bf07401e0eb3371b1c5a684deb0cfe3feb40817583e993f2e2ccaaa787536855be2d9010df2e8194972340e2b2cd0007eb3ba3cb94638e2c6ef865e9157c44b9b6139b12012c5d4686bbdb1e12993b9dde5b12dd99c7e02e278f1c5e20ab277685184ddee59d6d09562591c5b6a1ae0e59e006b4c4", 0xb3}, {&(0x7f0000000180)="b63e1e5acf0c9025c1900d31", 0xc}, {&(0x7f0000000280)="88cd1dc3253cabf63eae3e90705a49a13a6270f12c0036c7445bc8c145fd63f568512364b3238e3674d955904e45c5470c1d1ff9c64e535b1a5a4cdfed04cf37cf3c0fae4f3b941e5f4e5807851a32d1cc4c02dd01d3648344ca134aaf9b980cd7cfa0f3ada5ae5fb81d85b157b0bb093715bb34c826da7454adafe4968afc6994d6312e0fcd6ff4540b282fe53d92d9b63cd3a458235bb55efcf2a82025a4b0836a57c48403b36f0d43294a3f8d4d95b0b6e711cb2edb33128b3f905cc7e606fc7fe2a6b782cf529fbb8e18e2dc600e008b86f2413d847d2abea991fcd5799cab2921cbcd32ff9d888821b54ba2f1", 0xef}, {&(0x7f00000001c0)="ef7b88cdbad2b144ce5008ab97de4ca031212bce5cc562623eedd5d8bb15fa2e4065ed9638773d7fd849", 0x2a}, {&(0x7f0000000380)="d2f423d4d796522d6b07a471ac28e792d9a7e84dcaeee4609834db0a7978071bfb649f1ddbe9f1642a9cda43d97f2e0ceecad8ae367a46c8def37f8709790681cb1d4c3c68776d4b22787b402c035e8b8a1ed5d6896f25d962d475215e5e40202081626bf73cd17424021e6d491aa2b103b7c5016127606e9bf3ef949828dc8e816caf2bbe48c22a3bec73ead45f5a470657841c375ec567b6efd5962312c8aba1e5de7ced5fd201a6b1e0753e35a8b499c42b1878dcfdaba007bc51d87b965901ea14461ca7e15a8e29917b69a9ea12715963309d0ced7675ba5306dd464f455c8220f4be869ec8b06da0b24cba8cac762c42dbcc9f1990b87142a71cf500", 0xff}], 0x6, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3}], 0x18, 0x4000000}], 0x1, 0x40000) 2018/04/05 18:45:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000008c0)=ANY=[@ANYBLOB="80000000000000eeb799890070e9c385d700004000000000000000000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488cc50b4b309732186a3f90b5997cfc9c286a62b3ec31a8238454d21c0e23f9a9cc1ba988251cb2f2522819c2c291ca0b163517e4266e726"]) r3 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x440) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef935c3498") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r4 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000001400)=""/253, &(0x7f0000001500)=0xfd) shmget(0x0, 0x4000, 0x100, &(0x7f0000ffb000/0x4000)=nil) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r5, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xffff, 0x7fffffff, 0x180000000000, 0x3, 0x800}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000880)=@assoc_value={r6, 0xfff}, 0x8) setsockopt$sock_int(r5, 0x1, 0x1d, &(0x7f0000ef9ffc)=0xc3f, 0x4) recvmsg(r5, &(0x7f0000edffc8)={0x0, 0xfffffffc, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) r7 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) stat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r7, 0x2285, &(0x7f0000007000)='S') setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000006c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000640)='.\x00'], &(0x7f0000000140)) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") 2018/04/05 18:45:10 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200000, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002d40)) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@ipv4, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000540)=0xe8) r5 = gettid() setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000002d80)={0x0, 'ifb0\x00', 0x3}, 0x18) stat(&(0x7f0000002b40)='.\x00', &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002c00)='./file0\x00', &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000002d00)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000002b00)=[{&(0x7f00000000c0)={0x258, 0x31, 0x410, 0x70bd2c, 0x25dfdbfe, "", [@typed={0x4, 0x39}, @generic="57a0ba84f1885599a64cf91bd325c81493e419296a270ce6e6c158e829621caf934fdd82db74a14e402a83b4b38629218bbc5cd45ab316c57bd26c747afe7c42002efc2f31d1f9bb30d4c0543343de589b6d16ed01bc077e5c441beb076f334c1f1c60d25776485ca2580197f0f08b9dbb7b4a7fb35b011775a5219926901f5fbdd3936cf6ffc647717eeb2c0170449a1618a1307e64a1ccea322723bd8273b474b4fc2634b67487", @generic="5e82f6da539923ef9b1d148a4e3a3e678ad2cab72d61708198873a089691e881770e4d673b076d6e2fca2d4c9e5119982c08d98fe175ff6caa36728f83c8508845a5f7a9d420e63b18960c84175d544b70db0f617544362d5d139945d8bb43fa5eced36bc761553af54b397af1e8040d3e81a89734158029fb06d03d33bf53fa33be9337f09019f13bd0560e544b3cb79f8420f745c53c0f43cff879832e6479f8f7d35c48eec6895f3efe", @generic="9af85e74a708a1481003df0b3fda490304340921149b7a0ccd609e7983838a79fac4f535a9b042ef0135dd0a9474345d8d5206e914f7829c29832f5159a648436242f2842e0a19622506c5a879a615d5275b8dac209ac8070be86d402e5295f101eca3fad62c7957485d5bcbca65064ba24226fa087090edaee17dd99655ac1b7567c355b57aa3564c15023b685bf9e026409c48cd180dbac57f27b8dc6056bbdd89d5a8a1442ee6bd45f451e72509d6dfb94907148733a75f57a5ac2e148fba122a7c546212e620641f0a636cab0606e734e1529b437ba1ffd352b83fafb3c051384c", @generic="be74166ca98c8ccac4", @typed={0x4, 0x88}]}, 0x258}, {&(0x7f0000000580)={0x2560, 0x14, 0x425, 0x70bd2a, 0x25dfdbfc, "", [@generic="6b3dc32ecae9503c121bd1c4b4fdaf787b5ecb3bfe4bd68f91205aef06c901cd046557f8b19858b5014a15d71d03b675356286a58779120881aff8035af11262fddf6cb9e568de40e4888af4eef398dd948674e7f4a1c711b7cde1dbab6d", @typed={0x8, 0x69, @u32=0x7}, @generic="07a26833994f90bcf77d9367dc35462c074afd1ebb818dc1b6ebb3de2c6363e2663c0ccc83f5de52d65863", @typed={0x8, 0x2a, @fd=r1}, @nested={0x20, 0x4b, [@typed={0x8, 0x27, @u32=0x6}, @generic="3cbbe17db87b0da909c447c377034997dd44aa2d"]}, @generic="2f03b610a428181f4c7ff63f71f7fd30765f4db90fe8c7f59fe2d58f14dd09239d97b362848085ad1b37731b72d11caf5d403f444be613058faaf2a32e5447bc242092216f1c006b9c339873a490770d8fa5880ba4885480c2f8a061ad45bf3af797b4db9ef97215612b1d3e03cfb68a581d475cf9fc078ffb3377985a7887460658c3671203efb3e8cd8644c863e92a7fd1a52c013e68fe74257dae9c0457e8b06c3124e720296ef926973db3b1b6c2", @nested={0x11c4, 0x73, [@typed={0x8, 0x84, @uid=r2}, @generic="f8fc4c26af32232d6ee2810289636394844f2f9885a6d0763561e11bdffedeed455ff4666991ce5294aaeb22603b5c09d3ef377efa3562e6259e7e558d1f3f7f89d914e7e9a481eadb1a7b07d16853947e73195655d5228e6249cafaf172f445e7753442282e01035e698b67b98f6dd3b79613d0ef021680eff80b374b529003fc61a26bb465b1ad5ce543f9a5527b304b3ba7a8c3c104dcb58e9fc96982e5451d1597ed0ab4df2a4c5c3ed628e1e568d9da8932f1f960356e1d0558f3ed67703ac62461d7821873942bc6019e2b642c517fc7afbfba11f2ff1c08086acb788ad4a6", @typed={0x28, 0x9, @binary="e0e32f881ee33b2bc8ca3ed506114cfc7fea92d58a7369f176ea07b46c25b048fcac9e"}, @typed={0x8, 0xc, @fd=r3}, @generic="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@generic="9cc1449a015a041a63065a491b62a2fc7b9a6b59dfb97a1096b55b995dcccc939b46126bb6111dacdea4bf0f21f2bf81033682c30ca5cf24e4f771a59c390f1c5b010ebc8ee6498a84763cf950de2404a11f2d2f42885f668c7ba1d6b6e6af81ef11dd323fb2d40b889fc7f6d55ebf0b103486e1a60d05ba767daaa5a0fe884f3f973278236c85c5e31e799bf329198f9586573df7b19f117592e5265bbb1a517927bd"]}, @nested={0x1208, 0x7f, [@generic="480209ae15f07e914e684377601bbd5fcda8d3c4516233cb318c9293bee6beb6661ce70bd9", @typed={0x8, 0x6d, @str='lo.\x00'}, @typed={0x8, 0x3b, @u32=0x87d1}, @typed={0x8, 0x84, @uid=r4}, @generic="1fdffbddcde0d9f2fce333e095082f0883d3cadce0fe56b8bc406b78ed13c30b59aba833a9d07d192bff5538e4d1afdf76c7e2610348b8cbe861de76798452bb9446939e16605785a7a626fb5f728342563ba5f44a9c8723ca9b92fc621c5cff038af2d364e14d9ec1b9ac1a33310d0a7bb13a3c42a131887884be599143a149ef9fe64b9ccbbad226f73e45f6cd8497f564b37abda85c66a1503395881ab2ff6b97d8798013ea017fee4fbba9d6210b5eeabf8e63d5d0e6924c5fe0457030e8de3a01e745ffa99e5d12ce7602b1d661613121567c34ec7279f16ab507daea42e9b4192c63aa31a44746eab1707e509f04a9dda10d", @generic="1bb36479d8ef1afc222f3e20eee097a671e6b371b3086eb392cb12f8016c6fc2e51b5f44349b18865489500f132822ea1a00a4c198cd73a2d806e70d1973974baa1be4029ea6af033c413311603c66bd923b0a180b1d2113ff2f48eea331c35ddff0c1899e5cee1dadaf1b5f6f5b323c7f64f95ec8f6b7a2116f4004f010bff25ed0db9fdab435448d3fbde00b668529f91d20f768ae9f", @typed={0x8, 0x36, @u32=0x8}, @generic="a73bd92335d708770619440909c4dc9ed68b4e8c9b89c976c4ae7ab4e755913f91cd941d", @generic="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@typed={0xc, 0x13, @u64=0x40}]}, @generic="6ce69de7e55caf5db374f4e763d3d45d0ff0f404", @typed={0x4, 0x28}]}, 0x2560}], 0x2, &(0x7f0000002cc0)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x80}, 0x40) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r8, &(0x7f00007a3ff0)=@ethernet, 0x10) 2018/04/05 18:45:11 executing program 1: r0 = socket(0x11, 0x4800000000080003, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x5, 0x4, 0x8000, 0x9}, 0x8) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000240)={'NETMAP\x00'}, &(0x7f0000000280)=0x1e) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000300), &(0x7f00000001c0)=0xffffffffffffff28) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000200)=0xd94, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/231, &(0x7f0000000000)=0xe7) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000002c0)={'nr0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x6d40, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000340)="ca6575f13e64a10f2a9806eefa3bf4078eac9fe6a4e0f4248f38e3a5c31410676f94df4c21b045e712364b0136391bd74ac08285e3b86f06199770a753d96c701e73e26b6b9f0e721216fb225975c3c5811da98911f5e0d7bce4ae4cbccd0333456a505a46ebf893b3c388c30e0c2432bf5cd730c0c36cc995bd5b4ec82c6de0f473a22aaf45bb022b49554fe2b12426f3809cf6c527949ac81ada175cc55015e6d87c8623878888c3c18370478da3a22bfa9be8f280f8ef47f14159fceb76447ceec634a8b2f3fe376447a2dff9d5a7674e97e904", 0xd5}, {&(0x7f0000000440)="e99b1e721e56e701269cb8fc1c4d8784fd688087b8901a8bf85581ba2d502695d3546bd7eedb8167b198c6b769a912e702fc80df01f656db7e1a006e374e4968cd01f43412da52b244273520967cf644e354403eb16487b74db956b30ea223b1332913b08c7d16ca2f6fcbe111962fe598e686588d43fd45161e852bc3c3814ef86e145a885e1cf7aac1fff7e35a4ecd85cd5ddaa624c13411a50f09e723ea40f23dc50528ed0482c2d327f10281ba04059aabc5af0f8370f42982035971d0124f54ed49655401970bb73d", 0xcb}], 0x2, &(0x7f0000000580)}, 0x40) 2018/04/05 18:45:11 executing program 0: syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000540), 0x7f, 0x2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x10, 0xffffffffffffffff, 0x3) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) read(0xffffffffffffffff, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:11 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0x80000001}, {0x80000006}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$nl_route(r2, &(0x7f0000cc1000)={&(0x7f0000fc2ff4)={0x10}, 0xc, &(0x7f0000fc2000)={&(0x7f0000e86000)=@getlink={0x20, 0x12}, 0x20}, 0x1}, 0x0) socket(0x3, 0x1, 0x0) 2018/04/05 18:45:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f0000000203190000000700000006810200000009000100010100ff3ffe58", 0xffffffffffffffb0}], 0x1000029d) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x200000, 0x0) bind$inet6(r2, &(0x7f0000000340)={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, 0x1c) r3 = socket$netlink(0x10, 0x3, 0xc) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00000000c0)=0x4) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000040)={0x60003, 0x0, [0xfff, 0x7, 0x1, 0x9, 0x100, 0x9, 0x7, 0x8005f92]}) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/04/05 18:45:11 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/autofs\x00', 0x2040, 0x0) syz_open_dev$admmidi(&(0x7f0000001280)='/dev/admmidi#\x00', 0x9, 0x105040) openat$cgroup_ro(r0, &(0x7f0000001240)="620a56604377af6553000000", 0x0, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) fcntl$dupfd(r0, 0x406, r0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./control\x00', 0x8001, 0x2, &(0x7f0000001140)=[{&(0x7f0000000080)="11db33ec61df15a6eddb1c7a891e23f06cbbafd38386fca0fd8a05603ed99708ba2a2604496d371e9865fc04ca09e8e239ae77e42f2c4b2978a81e8725cf24128c0f0119087ecb90beaf38a6516b9bdd88607b9d98d87aa803387b5b8a89de6aa8b49b4aac3066b8298d14d7d363d985e7eac8c8427d09bc37b18365ad819013b7d0afad5b4eb2ee1ec763f51ed4fe819f28e99bb3098d65e496520964fc7229478a5ca99d84d7fcd9f1f5dda7608d9db7", 0xb1, 0x5}, {&(0x7f0000000140)="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", 0x1000, 0x8000}], 0x0, &(0x7f00000012c0)=ANY=[@ANYBLOB="686173683d72352c646174613d6a6f75726e616c2c626172726965723d666c7573682c6772706a71756f74612c646174613d77726974656261636b2c6e6f6163802c686173683d7465614fe95a71482c00"]) [ 197.719667] REISERFS warning (device loop2): super-6502 reiserfs_getopt: unknown mount option "hash=r5" [ 197.781458] REISERFS warning (device loop2): super-6502 reiserfs_getopt: unknown mount option "hash=r5" 2018/04/05 18:45:11 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000100), 0x4) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x2800) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x74b5, 0x0) accept4$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10, 0x800) 2018/04/05 18:45:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ppoll(&(0x7f0000d35ff0)=[{r0}], 0x1, &(0x7f0000542ff0)={0x77359400}, &(0x7f0000ea3000), 0x8) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0xd5928a1a6d5514cf) r2 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00000000c0)={{0x89cb, 0x7, 0x1, 0x7ff, "05f0359f65a4c559061566c013a1cb7151f526092da487e817fcb40ec3389ce628924d25d946b1e950a71058", 0x2f409007}, 0x0, 0x0, 0xde1, r2, 0x10000, 0x5, "92439d395b01900b9505fc384f0b9f9b134192311d63c97fafc8c8025e6af7ba3368e8112c7f9e9231e1612c3e323f6470251d1ced386e3877b055b1886252cf", &(0x7f0000000040)='/dev/ptmx\x00', 0xa, [], [0x6, 0xff, 0x1000100]}) 2018/04/05 18:45:11 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(tgr160)\x00'}, 0x60) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d5ff0), 0x17e) r1 = semget(0x2, 0x7, 0x30) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000080)=""/43) 2018/04/05 18:45:11 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x46d}, &(0x7f0000000140)=0x14) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/05 18:45:11 executing program 4: semget$private(0x0, 0x1, 0x14) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x7, 0x2) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000140)={r1, r2, 0x9d9, 0x1, &(0x7f0000000100)="dee819a5f8f0f59b0a", 0x10000, 0x9, 0x1, 0x8, 0x5, 0x1f, 0x100000000, "4b71fc0476870ada4c6b4a826614504fbe4cb7916f46edfecdec9c72ccc47eb8e95c5e3800970339eda1a80aa685b547af5fc4feeff3366541535cfb306912bf0761"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x88002, 0x0) bind$vsock_stream(r3, &(0x7f0000000080)={0x28, 0x0, 0x2710, @hyper}, 0x10) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$FUSE_DEV_IOC_CLONE(r5, 0x8004e500, &(0x7f00000019c0)=r1) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f00000004c0)={r7, 0x3}) preadv(r5, &(0x7f00000016c0)=[{&(0x7f0000000380)=""/28, 0x1c}, {&(0x7f0000000500)=""/160, 0xa0}, {&(0x7f00000005c0)=""/228, 0xe4}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000440)=""/4, 0x4}], 0x6, 0x0) r8 = openat$cgroup_procs(r4, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f00000003c0)={r6}) setfsuid(r9) r10 = dup(r4) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000001900)={0x0, 0xe80a}, &(0x7f0000001940)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001980)={r11, 0x2}, 0x8) readv(r8, &(0x7f0000000300)=[{&(0x7f0000000200)=""/5}, {&(0x7f0000000240)=""/188, 0x6}], 0x3b0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r10, 0x28, 0x2, &(0x7f0000000480)=0x4, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000001740)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000100)=0x84) write$fuse(r6, &(0x7f0000000400)={0x12, 0x1, 0x8, @fuse_notify_poll_wakeup_out={0x80000001}}, 0x12) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000001800)=ANY=[@ANYRES32=r12, @ANYBLOB="51000000e0481fd035ddb6bf5b3fc3729974cae4fb47e81eb97956c8571fb94e8013aabed15ad7e6ff9015771281ffab651fa8af1ddb0d510b3c82b35a9c30f19d16c4d5625c28be43358a1c7c3edb5f2a67973db39a26dd16a555259b0523421886df651a12170296245a96541e834f6b982a52eb31595fb518db6cad1fb07d7a0061f0bb14dffdc74cc29de7b5394ca2c0f1f8d19c52c7c16a197d495ba8bb4c00e67c235fcc5e5afda3021622231953e79fe5bc4ec79bf27cf396189d4df1f1b42c10d35e2a5f9285c5432e0ec67d1564912cbedd9bf0c4596ed4d307e8db17637c733648ad9f55d407011a1a9ef4681de3ce"], &(0x7f0000000140)=0x2) socket$bt_cmtp(0x1f, 0x3, 0x5) mkdirat$cgroup(r10, &(0x7f00000000c0)='syz0\x00', 0x1ff) r13 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r13, 0x80247009, 0x8) 2018/04/05 18:45:11 executing program 0: syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000540), 0x7f, 0x2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x10, 0xffffffffffffffff, 0x3) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) read(0xffffffffffffffff, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:11 executing program 7: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r4) r6 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)='K', 0x1, r4) keyctl$update(0x2, r6, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000440)="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") r7 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xc83, 0x4000) r8 = accept4$alg(r7, 0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r6, r6}, &(0x7f0000000140)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000000180)={'rmd128-generic\x00'}}) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000002600)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r7, 0x6, 0x1f, &(0x7f0000001540)=""/4096, &(0x7f0000000380)=0x1000) r9 = syz_open_pts(r2, 0x8000020201) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000002540)={'teql0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r7, 0x890c, &(0x7f0000002580)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x9, 0x3f, 0x0, 0x500, 0x1, 0x2, r10}) fcntl$setstatus(r9, 0x4, 0x2800) ioctl$TCXONC(r9, 0x540a, 0x0) r11 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x460000) keyctl$set_reqkey_keyring(0xe, 0x6) ioctl$TUNGETVNETHDRSZ(r11, 0x800454d7, &(0x7f0000000040)) write(r9, &(0x7f0000fd6000)='z', 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r7, 0x6, 0x21, &(0x7f0000000300)="629311737b3ecc013c2a66efd9badae1", 0x10) close(r9) ioctl$TCFLSH(r2, 0x540b, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000001440)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) keyctl$get_persistent(0x16, r12, r4) 2018/04/05 18:45:11 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000400)=0x100000001, 0x4) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/40, 0x28}], 0x1, &(0x7f0000000180)=""/147, 0x93, 0x100000001}, 0x10041) setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000280)="600a11fd3635d8ddd1f9bccdde67085e4d3175ce23aeb37a047a17e625cfcc586e28133bed9c7de426e4e934d1deedce49d893a5da227ef0ec1c6040cdffe96411979a6becda434775ab0b930bb990d8f9b15409773d9abc55ef412f4500870f76265b6900f1802203d7ce5115df4ebb7e43a3c2c77e09a7ea858468687c542dbda2c4f7f8e835f67159eabd7c57d9558f83425cb8f42179140c8fa1", 0x9c) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) 2018/04/05 18:45:12 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001f00000000000000000008f0ea0006ceea763f9b065f99dceb3bf0292f5beec859cf673b3f142b4dc947e0ff7beba8f7d327c2726d2036afd1f97e8459be609a91b019be96a19ebb1ef7a41c5ce978cc8fd9a7e540d874bfc19687deaddf780dc025d367abb4f312454112c22ef1813de2da6746d9a7bb6fa69e3be98a"], 0x1c}, 0x1}, 0x0) 2018/04/05 18:45:12 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x2, 0x18, 0x0, 0x3, 0x16, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x4d2, 0xff, 0x40, 0x83, 0x3, 0x20000001}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x8, @in6, 0x9, 0x14, 0x10}, @sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x14, 0xaa}, @in, 0x8, 0x4, 0x14}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@dev={0xac, 0x14, 0x14}, @in=@loopback=0x7f000001}}]}, 0xb0}, 0x1}, 0x0) 2018/04/05 18:45:12 executing program 5: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x2000, 0x4) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r0, r1) 2018/04/05 18:45:12 executing program 0: syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000540), 0x7f, 0x2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x10, 0xffffffffffffffff, 0x3) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) read(0xffffffffffffffff, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:12 executing program 4: setrlimit(0x8, &(0x7f00000a3ff0)) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x8a872, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000000c0)={{0x3a, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x3, 'wlc\x00', 0x19, 0x4, 0x7}, {@multicast1=0xe0000001, 0x4e20, 0x2, 0x8, 0x2, 0x6}}, 0x44) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/05 18:45:12 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x101) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000540)={"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"}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x101902) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000500)={&(0x7f00000004c0)='./file0\x00'}, 0x10) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x400) 2018/04/05 18:45:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="2e65dbe10af866b9890400000f32d89f0f00ea1b00fd00d1b11c96f2662e0f21546cdbf7b839018ec8", 0x29}], 0x1, 0x0, &(0x7f00000000c0), 0x0) r5 = dup3(r4, r3, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x0, 0x40) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f00000000c0)=0x7, 0x4) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000008}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xa4, r6, 0x100, 0x70bd29, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x88, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x81}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x7a37f38745f0f012}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 18:45:12 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x3f, @empty, 0x6}, 0x1c) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000000300)=[{&(0x7f0000002180)=""/4096, 0x1000}], 0x1) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) 2018/04/05 18:45:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000140)=""/225, 0xe1}], 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000004c0)={'nat\x00'}, &(0x7f0000000540)=0x54) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='tracefs\x00', 0x0, &(0x7f0000000140)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x3, 0x401, 0x5, 0x100000001, 0xa, 0xffffffffffffffff, 0x100}, 0x2c) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xc8ab, 0x4, &(0x7f00000003c0)=[{&(0x7f0000002400)="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", 0x1000, 0x9}, {&(0x7f0000000240)="448400ba6228f5bb85b0722403b5b82530a929d2e383a70b3b4269dd0a65b33cb6f604eb1513612d3ee8b0370bbb68d7b4b0d99de9a08e4f9448eed3308eb3fb", 0x40, 0x7fff}, {&(0x7f0000000280)="a4dcabeef5e6772f50aadcf3143816afe2b90f17b654e553e89075e09dc5db549f1f8fdf3895ac23f6f99a02521d2ca1ed9709fe736dbc2445829d711da512c85f486dcc95aee24249f7f79e0e1b86c7d3dc2bd3e6f22b9e39bdadc56e850f4422f69b780d80bf852a7b1bdf20fd885367810ff189f9350ed266a49ece9eb8b6771f1b1fd49804c984b65702013eda961eba10911c51ddb7b413c1217848737db8d0fea85669390274601691fb6be164658f3cee3c74a77b0de1bf77322b9dd752423664f6bef5163055575368", 0xcd, 0xc9f}, {&(0x7f0000000380)="2e5eb54af007605a9734c064ee224e5d2313a8ec5eae3e6992d5301ec37b1efc61caaf6482b100912546c07bc63a", 0x2e, 0xab}], 0x1, &(0x7f0000000440)={[{@grpjquota_path={'grpjquota', 0x3d, './file0'}, 0x2c}, {@nojournal_checksum='nojournal_checksum', 0x2c}, {@user_xattr='user_xattr', 0x2c}, {@sysvgroups='sysvgroups', 0x2c}, {@mblk_io_submit='mblk_io_submit', 0x2c}, {@nobarrier='nobarrier', 0x2c}]}) 2018/04/05 18:45:13 executing program 0: syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000540), 0x7f, 0x2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x10, 0xffffffffffffffff, 0x3) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:13 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000002000000000000009500000000000000025770de2df53b88e6344fcac4f08075db40bed1"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r0, &(0x7f0000000200)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be98c66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_udp(0x6f3000, 0x2, 0x0, &(0x7f0000000180)) socketpair$inet_udp(0x6f4000, 0x2, 0x0, &(0x7f0000000080)) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) 2018/04/05 18:45:13 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000ffc), &(0x7f0000013000)=0x3) 2018/04/05 18:45:13 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) syncfs(r0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x8001, &(0x7f0000000080)=0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2b, &(0x7f0000000100)="ca9244cabe8efaa48833d514e3d7275f7a713994688727aa373618101ea65a1381d3c3433237d8a20a95c290cb8571a98a0f7418d3dbe498107631092c40d5130766e517cc6bf44ddb31f6474e2c062d93c827a559c7c8271c4fbc75ab441a8ab40117bb80eda74d35e219e832472bbe", 0x70) syz_emit_ethernet(0x8e, &(0x7f00000001c0)=ANY=[@ANYBLOB="0180c2000000aaaaaadd6006f52600583a00fe8000000000000000000000000000ffff020000000000000000000000000001020090780000003f600a07ec0ae32900fe8000000000000000000000000000ff00000000000000000002ffffac1400e075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f0000000000000000000000000000"], &(0x7f0000000000)) 2018/04/05 18:45:13 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000000200)='\x00', 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x8000, 0x8, 0x0, 0x0}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={r3, 0xfff}, 0x8) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x9}) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) r4 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xff, 0x200000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000180)={r5, 0x1ff}, &(0x7f00000001c0)=0x8) r6 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x10001, 0x80000) setsockopt$netlink_NETLINK_RX_RING(r6, 0x10e, 0x6, &(0x7f0000000080)={0x2, 0x761, 0x7f, 0x6}, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) close(r1) 2018/04/05 18:45:13 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xa, 0x4000000000080, 0x2, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0x3, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000fce000)}, 0x10) 2018/04/05 18:45:13 executing program 4: rt_sigaction(0x7, &(0x7f0000000040)={0x42a535, {0xfffffffffffffffc}}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/04/05 18:45:13 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000007, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x20000, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000300)={0x0, @rand_addr, @remote}, &(0x7f0000000340)=0xc) r1 = memfd_create(&(0x7f0000000040)='eth1GPL\x00', 0x3) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'raw\x00'}, &(0x7f0000000180)=0x54) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000001c0)="11d57a9ca49c3d3ca377285c0d028ad2d36cc47ffc1bd0c45fa0238c4a6227e4b75981df7990d1f2837802dc376a5ca6bbc624986c909f285dbb27ad63a07013e3bdb4e4984a45ea8998e13c3fd145fb5406f633c4427f789f56527c8103c065de20bc567ed736edde58fb59397f5574791e1507bc79521127b6b757a85dc5d6cb2aa6ab10ec7f48e6945551009ae2aacb216cc51184bb3884b9333d61305e5f7c5c39dffd4ed9d53be7d436ca478b914c2193910fd21feb85edccde75de203487677138b1d478f8e8fd5d84222e013d776a6f009aaabbe1ac5486990afdccaf1b71ee98cdb44e0f1735f580b8584a29b25a5bc142e6d25491", 0xf9) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000140)={@multicast2=0xe0000002, @rand_addr, r3}, 0xc) 2018/04/05 18:45:13 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@generic={0x2}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x90201) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/05 18:45:13 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair(0x3, 0x80805, 0x7, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) symlinkat(&(0x7f0000000100)='./file1\x00', r0, &(0x7f00000003c0)='./file1\x00') mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000340)='reiserfs\x00', 0x8408, &(0x7f0000000300)="dd") r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140)=0x6) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) getdents(r1, &(0x7f0000000200)=""/223, 0xdf) 2018/04/05 18:45:13 executing program 7: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e23}, 0x10) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x25, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000180)="8f990926561b2e83380144480f4dbb829fc573f027b355090f5806ab1caca7ee07b9af28d27efac7a3f4183fa4c9bf749d1c18305b12d2e35ab4ba0288e006737b274195b7b6c3fd2da57718c4c1e3f9a2a17334a07bbece7b353f15d23b37ed16c6dcaa67d1d0ace103c111ea58b334cf0e04b57e4e64ef5a16314ed05ae7c20a07", 0x82}, {&(0x7f0000000240)="e045a9ce0ae6d202b6e9e4f99259b7b188d8475ef25e6d2799c8c966c1eebdafc0b1a07a98d539913d17fb1592630af3fa9372352d4e5e0ed9b8cd82224e96b711205a3dc74d81d083ed4bd99f8f9b32a22b7c8d08db82a8f2b2bb7a8be4e79d77ab978f7d3bd1457eff", 0x6a}, {&(0x7f0000000080)="cad9ee991ffa0d2bc0fd27c5243bc866b0c001d0ab8df9aa07bf12c91ed64f68d461b376f372", 0x26, 0xc1}], 0x8, &(0x7f0000000340)=ANY=[@ANYBLOB="747a3d555443066e6f636173652c7569643d333437313531353437372c6500000006733d636f6e74696e75652c757365667265652c6769643dce322c6e66732c0000"]) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/04/05 18:45:13 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x42040, 0x1) open_by_handle_at(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="fb363c000100000002"], 0x0) r1 = socket(0x2, 0x5, 0x5) ioctl$sock_netdev_private(r1, 0x89f7, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000700)={'yam0\x00', 0x0}) connect$packet(r0, &(0x7f0000000740)={0x11, 0x1a, r2, 0x1, 0xffff, 0x6, @random="e0cf4f7e7d79"}, 0x14) [ 199.909248] FAT-fs (loop7): Unrecognized mount option "tz=UTCnocase" or missing value 2018/04/05 18:45:13 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x10001, 0x29}, &(0x7f00000005c0)=0x90) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000800)={r1, 0x6, 0x1000, "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"}, 0x1008) r2 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r2, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/mixer\x00', 0x40100, 0x0) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000000500)={{0x0, 0x1c9c380}, {r4, r5+10000000}}, &(0x7f0000000540)) accept4$inet(r2, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x800) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x1, 0x0) ioctl$KDGKBSENT(r6, 0x4b48, &(0x7f0000000100)={0x6, 0x4, 0x2}) ioctl$KVM_DIRTY_TLB(r6, 0x4010aeaa, &(0x7f0000000180)={0xa1b4}) getresgid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)) setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x542c}}, 0x1, 0x4, [{{0xa, 0x4e24, 0xe398, @loopback={0x0, 0x1}, 0x101}}, {{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x8ce}}, {{0xa, 0x4e24, 0x9b4, @empty, 0x7}}, {{0xa, 0x4e20, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}]}, 0x290) 2018/04/05 18:45:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000340)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'ip6_vti0\x00', r2}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r4 = getpid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r0, &(0x7f0000000140)={r1, r0, 0x7ff}) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0x12, &(0x7f00000001c0)={&(0x7f0000000280)={0x14, r3, 0xb09, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 2018/04/05 18:45:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$alg(r1, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="0f203f"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) r3 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x81, 0x8000) execveat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f00000000c0)='/dev/kvm\x00', &(0x7f0000000140)='vmnet0nodev#}keyringnodev\x00', &(0x7f0000000180)='proc\tkeyring/cgroupcgroup*eth0', &(0x7f00000001c0)='/dev/kvm\x00'], &(0x7f0000000340)=[&(0x7f0000000280)='posix_acl_access-@#em1[-+(self!vboxnet0wlan0em1GPL\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='$#\x00'], 0x1100) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 200.044625] FAT-fs (loop7): Unrecognized mount option "tz=UTCnocase" or missing value 2018/04/05 18:45:13 executing program 4: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() fcntl$setsig(r0, 0xa, 0x8001000f) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfbfffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r2) 2018/04/05 18:45:14 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000078e000)="2400000052001f0014fdf407000904000200071008000100feffffff0800000000000000", 0x24) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x2) 2018/04/05 18:45:14 executing program 1: r0 = socket$inet(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) socket$inet(0xf, 0x3, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x10000020000, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), &(0x7f00000001c0)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in=@local, @in6=@ipv4}}, {{@in=@loopback}}}, &(0x7f0000000180)=0xe8) 2018/04/05 18:45:14 executing program 3: ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000000)={0x7}) madvise(&(0x7f0000e1e000/0x2000)=nil, 0x2000, 0x1b) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00000004c0)=""/223) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000240)=[r2]) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70}, r4, 0x0, 0xffffffffffffffff, 0x0) r5 = shmget$private(0x0, 0x3000, 0x102, &(0x7f0000344000/0x3000)=nil) shmat(r5, &(0x7f00009f8000/0x4000)=nil, 0x4000) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c79) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x8000, "e0b618b5a2e0"}}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00000002c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000300)={r6}) clone(0x0, &(0x7f0000000040)="404df6f000dab79f4bd6212341f867b04655fa9de525dd51b735800570461bebc5c585aa009314aed0f0266f3d12d5961d1dc3abec922790b7b4dcee63373b0227ff80b70515d37fbe34347543a58cfe9f384848641534263fab", &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) r7 = getpgrp(0x0) getpgrp(r7) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x100) getegid() mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4001, &(0x7f00009ecff8)=0x401, 0x2, 0x3) 2018/04/05 18:45:14 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x400000004, 0x9}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000180)=""/103) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00007f9000)=[{{&(0x7f000051e000)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0xb, &(0x7f0000df9000)=[{&(0x7f0000d3d000)=""/4096, 0x1000}, {&(0x7f00000ec000)=""/217, 0xd9}, {&(0x7f0000da2f57)=""/169, 0xa9}, {&(0x7f00004bbf68)=""/152, 0x98}, {&(0x7f0000d33f22)=""/222, 0x150}], 0x5}}, {{&(0x7f0000a18ffa)=@hci, 0x6, &(0x7f00001cdff9), 0x0, &(0x7f0000259f14)=""/236, 0xec}}], 0x2, 0x0, &(0x7f0000fd0000)={0x77359400}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_udp(0x2, 0x7fffffffefff, 0x7fffffffefff, &(0x7f0000000080)) 2018/04/05 18:45:14 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000080)=""/174) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r1, r3, &(0x7f0000e64ff8)=0x3, 0x8) sendfile(r1, r3, &(0x7f0000000000), 0xffff) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000140)={0x10004, 0x0, &(0x7f0000ffd000/0x2000)=nil}) 2018/04/05 18:45:14 executing program 0: syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000540), 0x7f, 0x2) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:14 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000001180)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(0xffffffffffffff9c, &(0x7f0000000040)=@can={0x0, 0x0}, &(0x7f00000000c0)=0x80) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000011c0)={0x3, 0x0, 0xff}) 2018/04/05 18:45:14 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ptrace$setregs(0x11, r1, 0x0, &(0x7f0000000040)) 2018/04/05 18:45:14 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000080)={0xa4cd, 0x8001, 0x7f, 'queue0\x00', 0x80}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000418e8c)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@loopback=0x7f000001, 0x0, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x9) 2018/04/05 18:45:14 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) ftruncate(r0, 0x200) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha512-ssse3,ecb(arc4))\x00'}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xa4e6}, {0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7b0}, 0xc5d, [0x4, 0x6, 0x2, 0x5, 0x9, 0x3f, 0x400, 0x77b]}, 0x5c) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e7b3b60ced5c00000000000000e60000000000de0000000000", 0x39f) r2 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0xffffffffffff375e, 0x92100) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000200)="2cffa6cc6075efb21e5960e60090106c", 0x10) [ 200.632492] QAT: Invalid ioctl 2018/04/05 18:45:14 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)=@ipv4_delroute={0x13c, 0x19, 0x400, 0x70bd2c, 0x25dfdbfd, {0x2, 0x80, 0x10, 0x7ff, 0x0, 0x2, 0xc8, 0x0, 0x1000}, [@RTA_ENCAP={0xf8, 0x16, @nested={0xf4, 0x2b, [@generic="95e96932bb14186764d947dabcc382d6", @generic="bdca42b92bb2863b7d9b77fb3f1bf1f1c036366a2ce1a781caebf3fa67d4db81344ef400de6c4da2e16c2eec94b04000a9854b2d7aeaa5c247ef8c1ffef664e86732a442e8af19f0bd3df8ad8f7e40f6defd58005d0fb256b0234a74f2a8e6f0c649a45a182c79c6524a68de32c5cc3fb0af9114e2df07eff53be3ac8ba93703875a3698cdd4346817de0eee01ee6af459ebd347e1045032c91c14b6d7864d85daac1c326ed4f5cdd54d224fd43cf2f37b627b622be4a2d83af474dcee2c428a354d56f8888f5edd8accb6e1531670bc68998e5035b4be0bdf6d644bf8e5c1"]}}, @RTA_PRIORITY={0x8, 0x6, 0x4}, @RTA_FLOW={0x8, 0xb, 0x5}, @RTA_PRIORITY={0x8, 0x6, 0x3}, @RTA_MARK={0x8, 0x10, 0x5}, @RTA_ENCAP={0x8, 0x16, @typed={0x4, 0x56}}]}, 0x13c}, 0x1}, 0x0) pipe(&(0x7f0000000000)) 2018/04/05 18:45:14 executing program 1: socket(0x10, 0x200000000002, 0xc) 2018/04/05 18:45:14 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x1) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) setsockopt(r0, 0x200000000000084, 0x4, &(0x7f000000ef96), 0x0) [ 200.683047] QAT: Invalid ioctl [ 200.732235] binder: 14426:14429 ioctl c018620b 200002c0 returned -14 2018/04/05 18:45:14 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000240)=0x1) r2 = fcntl$dupfd(r1, 0x0, r0) write$fuse(r2, &(0x7f0000000080)={0x12, 0x1, 0x0, @fuse_notify_poll_wakeup_out}, 0x12) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{0x8, 0x5, 0x2, 0xe6}, {0x6, 0x7c, 0x9, 0xf188}, {0x7ff, 0x7, 0x8, 0x5}, {0x2000000000000000, 0x4, 0x80, 0x6}, {0x86cb, 0xffffffffffff4d78, 0x80000001, 0x1f}, {0x408000000, 0x0, 0x186e, 0x5}]}) 2018/04/05 18:45:14 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x100) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001ca000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000), 0x0) r2 = dup(r1) r3 = accept4$alg(r2, 0x0, 0x0, 0x80800) recvmmsg(r3, &(0x7f00000026c0)=[{{&(0x7f0000000340)=@rc, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/4096, 0x1000}}, {{&(0x7f0000001580)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x1}}], 0x2, 0x0, &(0x7f0000002740)={0x77359400}) [ 200.775276] binder: 14426:14439 ioctl c018620b 20000300 returned -14 2018/04/05 18:45:14 executing program 5: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200200, 0x10) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0xd2, 0x6}, 0x2}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f0000000080)="06cfbcfc801198e671e3db27944ffc4a52cea8ac006fa15c54cc8438ac233e64bb87ef7b32d11329f485ca9516e84d96ba2f56c79ea7bf2ffc3c0de69dc9e99cdd72ab85c3802a9804987d1fd60f3c35a95be0b4eac568683dc187d85c4fdd72233ab3153f25bda50e28a88721b179ffcdae93df6966e9719b73a44375dde2965100000000000000000000000000") 2018/04/05 18:45:14 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) r2 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='highspeed\x00', 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000100)='keyring\x00', &(0x7f0000000140)='highspeed\x00') mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000000) 2018/04/05 18:45:14 executing program 2: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) write(r0, &(0x7f0000000080)="28f4eb4964b1cb961a886acaea", 0xd) r1 = socket(0x11, 0x4000000000080003, 0x0) bind$rds(r1, &(0x7f0000000140)={0x2}, 0x10) 2018/04/05 18:45:15 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba602dff05000bfef9b9f2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) write(r1, &(0x7f0000000680)="794e484a586a3a5805a295310e1733371351364d1c6eab3319b9ea5482154fa52a0b971332a02ffccb3ef4a214e3e13180f7fb69b9c23c80a80abbb89e143bde2e58", 0x42) recvfrom(r1, &(0x7f0000000000)=""/65, 0x41, 0x0, 0x0, 0x0) timer_create(0x6, &(0x7f0000000080)={0x0, 0x1a, 0x1, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f00000001c0)={{r3, r4+10000000}}, &(0x7f0000000200)) 2018/04/05 18:45:15 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40080, 0x0) getpeername$netlink(r0, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = eventfd2(0x2, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x2) io_setup(0x20, &(0x7f00000000c0)=0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000200)=r1) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000ddc000)}]) connect$bt_l2cap(r3, &(0x7f0000000040)={0x1f, 0x7fffffff, {0x401, 0x0, 0x200, 0xfffffffffffffffa, 0x401, 0x2}, 0x40, 0x9}, 0xe) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f00000001c0)=0x1, 0x4) 2018/04/05 18:45:15 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000300)=0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="006381000000220000000014000000ccca46c63004000700"], 0x18}, 0x1}, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000340)={0x80000001, 0x400, 0x7fffffff, 0x80000000, 0x7fff, 0x3f, 0x0, 0x55, 0x40, 0x4, 0xffffffffffffffc1, 0xfffffffffffffff9}) write$rdma_cm(r1, &(0x7f0000000200)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000000080)}}, 0x10) 2018/04/05 18:45:15 executing program 0: syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:15 executing program 7: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00000000c0)={0x0, r1}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) dup2(r0, r2) 2018/04/05 18:45:15 executing program 5: capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000000)={0x4}) r0 = socket$inet6(0xa, 0x80000, 0x18) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) 2018/04/05 18:45:15 executing program 2: timer_create(0x0, &(0x7f0000000000)={0x0, 0x36, 0x10000000, @thr={&(0x7f0000000180)="82080f", &(0x7f00000001c0)="6837ecc93ed35521473c8d6c348e8dc781a4643754ba1aa37941725da6806ef491f984c87087924f9a0960bedf85529c55560e14741352d899a48021fd6465d68b55035fe73a16914ae6977a863a5ba967ca0e9bee930ba356dc811d74fff0ab1055f356ece329cfbb83cf37f01b5c8444691995f4f22cec8f363d708530fb47b5325b5e9dfbfed0a90c4f3afe21223047c8f6c0a8f5ca8512e687b10f451e6b5171cc7fbbfafceec3fa5c69685678373d24d3a6"}}, &(0x7f00000002c0)=0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x77359400}, {r1, r2+10000000}}, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000000300)={{0x77359400}, {r5, r6+10000000}}, &(0x7f0000000340)) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x989680}, {r3, r4+10000000}}, &(0x7f0000000040)) 2018/04/05 18:45:15 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x1, 0x301201) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000440)={0x0, 0x3, 0x2, [0x7fff, 0x18f]}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r1, 0x34e}, &(0x7f0000000680)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = getpgid(0xffffffffffffffff) r4 = getpgid(r3) fcntl$setownex(r2, 0xf, &(0x7f0000000040)={0x0, r4}) sync() socket$packet(0x11, 0x0, 0x300) r5 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r7, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r6, 0x0, 0x0, 0x0) r8 = inotify_init1(0x0) r9 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r10 = dup2(r8, r9) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c80", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)) epoll_wait(r5, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x0) getsockname$inet6(r5, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000540)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[@ANYBLOB="9c000000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) getpeername$unix(r10, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r5, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') bind$inet(r2, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000de1fff), 0x0, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20}, 0x10) sendto$inet(r2, &(0x7f0000001080)="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", 0x1026, 0x3fff, 0x0, 0x0) 2018/04/05 18:45:15 executing program 1: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0xf}, 0x2c) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x400) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) 2018/04/05 18:45:15 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000140), 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x2) 2018/04/05 18:45:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000000c0)={0x79, 0x0, [0x0, 0x0, 0x2, 0x7f]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000071, 0x0, 0xffff}]}) 2018/04/05 18:45:15 executing program 2: io_setup(0x10000, &(0x7f0000000040)=0x0) io_submit(r0, 0x0, &(0x7f0000000080)) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) socket$inet_dccp(0x2, 0x6, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x300000c) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000007000)={0xffffffffe0000001}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r1) [ 201.723465] sock: process `syz-executor6' is using obsolete setsockopt SO_BSDCOMPAT 2018/04/05 18:45:15 executing program 0: syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:15 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r1 = msgget$private(0x0, 0x91) msgrcv(r1, &(0x7f0000001840)={0x0, ""/148}, 0x9c, 0x3, 0x800) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/192) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x501000, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000004c0)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}) r3 = request_key(&(0x7f00000017c0)="63696673de0d8cbbf969268ac6c5337f9de7859fa37f77edbe0cbb8dd0d648d9bde01cb66cbbfd6652260df4f46378020f966f6f80c179023a5a9c532e8770c56ca0a8c4777496f6c5aea5f38032cc0fc660ec9aa59893", &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000015c0)='^\x00', 0x0) r4 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) io_setup(0x800, &(0x7f0000000400)=0x0) io_submit(r5, 0x1, &(0x7f0000001680)=[&(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x3, r2, &(0x7f0000000500)="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", 0x1000, 0x80, 0x0, 0x1, r2}]) keyctl$get_persistent(0x16, 0x0, r4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0xffffffffffffffff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001540), &(0x7f0000001580)=0x8) accept$packet(r2, &(0x7f00000016c0)={0x0, 0x0, 0x0}, &(0x7f0000001700)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={r6, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x3, 0x3}, 0x90) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@loopback, @in6=@dev}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000001740)={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0xfff, 0x5, 0x40, 0x400, 0x7f, 0x204, r7}) 2018/04/05 18:45:15 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000004c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005edffffff00000044db000000000000000000000900000000000000010000000100b5cf46b47e209d98653c850345000000000000000000000000000000080060b22f4eadc0b44c000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) fcntl$setlease(r2, 0x400, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000340)={0x4101, 0x0, 0x5, 0x0, 0x84, 0x0, 0xd624, 0x5, 0x800, 0xffff, 0x3, 0x9, 0x0, 0x8, 0x8, 0x7fff, 0x3, 0x0, 0x81}) close(r4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008cff4)='/dev/rfkill\x00', 0x0, 0x0) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f00001b6ff4)) epoll_ctl$EPOLL_CTL_ADD(r6, 0xa000, r5, &(0x7f0000d56ff4)) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000440)=0x7, 0x4) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r7}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) mlock(&(0x7f0000723000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/05 18:45:15 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x16) r1 = getpid() sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x0, @time, 0xfffffffffffffffd, {}, 0x0, 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x92002, 0x0) 2018/04/05 18:45:15 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdir(&(0x7f00000004c0)='./file0/file0\x00', 0x80) r0 = add_key(&(0x7f0000000280)='syzkaller\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000ac0)="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", 0x1000, 0xfffffffffffffffd) add_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="f7a039353948a1e595382fbdadafca4d04d572dc933f27853813f40736f9e9a58073981e2c6feff79e1c9e5fa51ba56ec92b8536966e654e0a97fc267052821ececa5c855186b78d433b8f8cf29867f5f7808021e10cc0d5f69ff04416c983e9250a2ca525", 0x65, r0) mount(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)='affs\x00', 0x3500a5, &(0x7f0000000ac0)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x400001, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000340)=0x10001, &(0x7f0000000440)=0x1) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000003c0)="f645f538a618b66d40e590962767cd77d4751ad02dde295dac5eea56aa593eec66325be241763ab195f21f89ad98ddabcd1acb95348f310bab20a3917b1d908b8b36b79220a8f65ba7da75b479b748de3b2ac44bd639e484539d5219a95d9ee0e3047ee89f421c2c6fdeca9243ecb1") ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000480)=""/26) r2 = open$dir(&(0x7f0000000380)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000200)=""/123, 0x7b) 2018/04/05 18:45:15 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) fsync(r0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) unshare(0x40600) readahead(r1, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000080)) 2018/04/05 18:45:15 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x204000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) r1 = epoll_create(0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) 2018/04/05 18:45:15 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x7ffffffc) r1 = dup(r0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2e1, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0xfffb) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00', 0x2201}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/05 18:45:16 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001300)=0x5) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000014c0)) socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000040)={0x1, 0x2, 0x100000000, 0x0, 0x0, [], [], [], 0x80000000, 0x1}) 2018/04/05 18:45:16 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f000079dff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x900a196450a0340d, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0x100) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/05 18:45:16 executing program 3: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x160) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f00000001c0)={0x6, 0x0, [{0x8000001d, 0xfffffffffffffffa, 0x0, 0x8, 0x10000}, {0x4000000d, 0x1, 0x6, 0x0, 0x3}, {0x0, 0x0, 0x12, 0xb8, 0x2}, {0xc000001f, 0x0, 0x100000001, 0x6, 0x1}, {0x80000001, 0x45, 0x1015, 0xfffffffffffffd9f, 0x7}, {0xc0000019, 0x5, 0x80000000, 0x1, 0x7fffffff}]}) r1 = gettid() exit(0x0) get_robust_list(r1, &(0x7f0000000100)=&(0x7f00000000c0)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f0000000080)}, &(0x7f0000000140)=0x18) 2018/04/05 18:45:16 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt(r0, 0x6, 0x7fff, &(0x7f0000000040)="a5e04052c4de0716d56b12b9d4b7a727b04df5186ed0c60c922c4675e57109c18970b9b59b75fa7c20a18fc7518ac11eaee32439709b72ee953bcc7c79f92a84426e0600b81af7e8ee94e6791380f8fd4b89f8d55d9c8217f01a253da47f2fac49e4b7ff27c0304e2a66ed23bb575601aea9bf647ada361ae13ad4186b06ae65701e78d42b9344a334c455bea26f48387a4b24535ae71b93601878f6857e9dd7a0f8fc30e404c68f7c5d1adff7ff59c1410b3f583d2f58a3", 0xb8) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000000)={'gre0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/04/05 18:45:16 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x400, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="000dbfbff29a60f61f08a983ce249ec1c3f11d2779268c8b8eb13083870aaee396761b03a4df28f5de9f380db5f9eb2233e1cf68b578aab672e854fc3402ed81ba17bd613747bc7ccd338c6a5d5d277a3fa7b95858369beb05370b30f4ea451d542171ad019672b41233be10e3cf5ffef3cf9b89a874855e7c6188255bc5c42cc12dceb5e9a7d71f0266eae9360f6776cbc4c6154892ff533623b2482e849c0ec37463abcafb72e2e392db9ff4564520c31baecc4c2d"]) 2018/04/05 18:45:16 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000400100000002000000000000004ad36c1040604c4e"], 0x48}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x400) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000080)={0x6, 0x4dd88e83, 0x400, 0x0, 0x4}) getsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/05 18:45:16 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f000057ad74)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106%gcm(aes))\x00'}, 0x0, 0x80}}]}, 0x13c}, 0x1}, 0x0) 2018/04/05 18:45:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0x150) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x220, 0x60480) accept4$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14, 0x800) connect$can_bcm(r1, &(0x7f0000000200)={0x1d, r2}, 0x10) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x9, 0x800) perf_event_open$cgroup(&(0x7f0000000000)={0x5, 0x70, 0x100000001, 0x5, 0x7, 0x81, 0x0, 0x4355, 0x400, 0x5, 0x7fff, 0x3, 0xe7e1, 0xf002, 0x3, 0x2, 0x7fffffff, 0x5163, 0xce6, 0xffffffffffffffc0, 0x8, 0x7, 0x9, 0x1, 0xcf, 0xfff, 0x81, 0x1, 0x2, 0x9, 0x6, 0x9, 0x400000000001000, 0x1, 0x8, 0x1, 0x8, 0x4, 0x0, 0x2, 0x5, @perf_config_ext={0x1f, 0x5}, 0x2, 0x81, 0x6, 0x1, 0x7, 0x4, 0xffffffffffffff1b}, r3, 0xe, 0xffffffffffffffff, 0x1) [ 202.776642] FAT-fs (loop2): unable to read boot sector (logical sector size = 4096) [ 202.858943] FAT-fs (loop2): unable to read boot sector (logical sector size = 4096) 2018/04/05 18:45:17 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x7fffdf308000, 0xffff8000}) 2018/04/05 18:45:17 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2800000001, 0x400000041) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000006000)) 2018/04/05 18:45:17 executing program 6: r0 = memfd_create(&(0x7f0000000640)='[\x00', 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{0xb96, 0x2}, {0x4, 0xffffffffffffffc0}, {0x5, 0x5}, {0x40}]}) write(r0, &(0x7f00000001c0)="3341b886d6541ef6d6048aef277bf733f7a1eadc9d94cf580d7911bf8aa574903135fec6eefe7282fb456d1cc4455a7740571a89e8922145197526091cd662ab14681a4dba990e068264a992", 0x4c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000280)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) splice(r0, &(0x7f00000000c0)=0x9, r0, &(0x7f0000000100), 0x280000000, 0x4) semtimedop(0x0, &(0x7f0000000180)=[{}], 0x1, &(0x7f0000000040)) 2018/04/05 18:45:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)="eae4ec6b13b6a6a5da8206f8938bf7aca4b18c0a6787338e79eae9129408a2b0a5cf0216810fa713990b93c158d8794091d09214adcf7f06fcfc1920e9dd785fbcbaffdc0381f9c993a32731a6a1431ffc79f6ae7077132af5585bc34a57374c84741aec00ebc0f0583d8f3784c532e345d93ee733311ebbbb3193445796c8c125a8ac", 0x83}, {&(0x7f0000000140)="2500250a86a7163222243c2ffac69719568d2decde50fd6348d8ed3124f5947c8000534ac391de0100dd01ce411348b7e9618d7d46259b9e9ba9b0f9df4d7ddee628fe7976c9", 0x46}, {&(0x7f00000001c0)="e65c3a2030fdc94b29f2f02b223619a882c4a687f4c0b832a72f6c6a1c0765ab5b4d87f5e257856c43fa2fdf943d15c33f955afbde174307ee3010e69527a1959683fd0adeb4a84291f5b531078b2a61c2d6e3ef211cff77b8ed702b0d31416ae8b58ef7b811a0523e4dc26bf9ffd55836834f6030c08eeb90f21edcf25b872ba2d9ee58005fa1bb75ee3628d3b5b0dd70260c285128277a0005d7964d38ce230fe1560b1b394b1ff8ec81a2f26a4b4f7e51dc95bb1800cc4fab04940ed2d1de648c2736828992f273a526514c6773", 0xcf}], 0x3) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/05 18:45:17 executing program 0: syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:17 executing program 5: r0 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665782a4465", 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x400, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000001c0)={0x4}) request_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='ppp0eth1\x00', r0) 2018/04/05 18:45:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgget(0x0, 0x340) msgget(0x3, 0x200) msgget(0x3, 0x5) msgget(0x3, 0x10) msgget$private(0x0, 0x40) msgget$private(0x0, 0x0) msgget(0x1, 0x148) r0 = msgget(0x2, 0x400) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000500)=""/165) 2018/04/05 18:45:17 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des3_ede)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18) sendmmsg(r1, &(0x7f0000008a40)=[{{&(0x7f0000006540)=@l2={0x1f}, 0x80, &(0x7f0000006780)=[{&(0x7f00000066c0)="1107b38bca4f835cb6", 0x9}], 0x1, &(0x7f00000067c0)}}], 0x1, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r2 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000100)={0x4, {{0xa, 0x4e23, 0x5d6d1f07, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xff}}}, 0x88) r3 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0xe2, 0x400) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000200)) 2018/04/05 18:45:17 executing program 5: socket$netlink(0x10, 0x3, 0x1d) 2018/04/05 18:45:17 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="736e30e300000000000800"], &(0x7f0000000140)='\x00', 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001580)="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", 0x100000, &(0x7f0000001540)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)='hfs\x00', 0x80000, &(0x7f0000000200)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000240)='.', &(0x7f0000001740), 0x5010, &(0x7f00000002c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) r2 = add_key(&(0x7f00000002c0)='pkcs7_test\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="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", 0xff8, 0xfffffffffffffffe) setxattr(&(0x7f0000000380)='./file1\x00', &(0x7f0000001480)=ANY=[@ANYBLOB="7472757374657c6e3a6574ff7f000000000000001ea180a8ca64f7cd4c7fd872b438e1ee0cf8ef84acf15f5c5c5e150edbb01dd245c0e2489e5a26aabf5ae215c23621a6f9b2154ef4d1c2e96a9624d85f45f2ff32459a58dce1c2681ce0d1aa403e31d8a8c832d9ed97173506a89dfc1e"], &(0x7f0000001440)=',\x00', 0x2, 0x1) keyctl$invalidate(0x15, r2) umount2(&(0x7f000075e000)='.', 0x0) memfd_create(&(0x7f0000001540)='\x00', 0x2) r3 = dup2(r0, r1) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f00000016c0)={0x5, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4008641a, &(0x7f0000001500)={0x1, &(0x7f0000001400)=[0x0]}) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000340)) 2018/04/05 18:45:17 executing program 3: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000378000/0x1000)=nil, 0x1000}}) read(r1, &(0x7f0000465f8e)=""/114, 0x72) r3 = dup3(r2, r0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000080)) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) accept4(r3, &(0x7f0000000180)=@nl=@proc, &(0x7f0000000240)=0x80, 0x800) 2018/04/05 18:45:17 executing program 6: r0 = socket(0xa, 0x2, 0x88) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000ffdff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f0000644ff0)=[{&(0x7f0000001200)="480000001400257f09004b01fcfc8c560a880000f21759ef783be00600000000000000a2bc560300000000000000200028213ee20600000000ef00ffff5bf1ff00c7e5ed58000000", 0x48}], 0x1) r2 = getpgrp(0xffffffffffffffff) capset(&(0x7f0000000000)={0x20071026, r2}, &(0x7f0000000040)={0xfffffffffffffff7, 0xde72, 0x8001, 0x40, 0x8, 0x1}) 2018/04/05 18:45:17 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a300)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = dup(r1) sendmmsg(r2, &(0x7f0000004b00)=[{{&(0x7f0000000000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x80, &(0x7f0000000100)=[{&(0x7f00000002c0)='H', 0x1}], 0x1, &(0x7f00000005c0)}}, {{&(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000003a40), 0x0, &(0x7f0000003ac0)=[{0x10}], 0x10}}], 0x2, 0x0) 2018/04/05 18:45:17 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000200)={0xfffffffffffffffc}, 0x4) bind$ax25(r0, &(0x7f0000000300)={0x3, {"31879c31160ca9"}, 0xc5b6}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffff, 0x5, 0x0, 0x8, 0x20}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x0, 0x2, 0x5, 0x2, 0x34bb}, 0x14) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f000004f000/0x3000)=nil, 0x3000}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x4}, 0xfde0) arch_prctl(0x1003, &(0x7f0000000240)="ae8c84fd46567a958484d1d92950024c4075489f95f8ef9e7d7fab24da4a1e1050b6498817d173059303d1b7e7891d4a97272aa975edfd4bd4ce5d173321a26f53820b16829b094ef0ab6c249fb17fe7efe46152c2068cd3352fe4e6509f41b5aa120501ba368bd3cbba62f795f0314d14f16a67d1d94e2561deb8b70198363bd024deed89c96a18d3f6c85327") setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000000), 0xc) r3 = shmget$private(0x0, 0x2000, 0x54000000, &(0x7f000076c000/0x2000)=nil) shmat(r3, &(0x7f00003eb000/0x1000)=nil, 0x5000) 2018/04/05 18:45:17 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2000) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000080)={r1, 0x5, 0x3, "b0861eeeab9d7a379ec21f3d52616f0c5a6485ab86f211ac6c9bc847bc9b408c14e541502a625d9cf0de67fdbfaea9e4264b9538e3b96e45d920fa474adb98cdc461214aad2869572e15569da0ab48d1bcef7c8a590288794598a0efa015254f84ed7b45fc5fe442fbb4a15783c177525f7653fc6b20697edd28973a55090000f8f68eadd423cb1250caa0b2be20f08ba73cf26ed056bf1cf168858cd12e2d26f3513eaea198e21bcc71a5674b5386a456c9bd749aded347b1933ec350"}) ioctl$TIOCEXCL(r0, 0x540c) fstat(r0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={0x0, 0xfffffffffffffffd}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)={r2, 0x2e, "77052ecced70b641beac9bfc5d0aa134502fbd773c2954c818da5fca22943a6d1adfe93717621cd1d12ded5a3471"}, &(0x7f00000002c0)=0x36) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000300)=0x4, 0x4) bind$netrom(r1, &(0x7f0000000340)=@ax25={0x3, {"7d85b400b668d1"}, 0x2}, 0x10) socket$rds(0x15, 0x5, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x80, 0x20000) sysinfo(&(0x7f00000003c0)=""/172) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000480)={r3, 0x3f, "3ca3963074644b0d7a455e84dcd37a2a95fb76d3f19f61d9ad2652a7629e235b6316b56724324ddcbf842c167d699775f270ac1762ae4b85d8b228bf356246"}, &(0x7f0000000500)=0x47) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/mixer\x00', 0x200, 0x0) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x8200, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000005c0), &(0x7f0000000600)=0x8) ioctl$EVIOCSFF(r6, 0x40304580, &(0x7f0000000640)={0x51, 0x7, 0x2, {0xffffffffffffffff, 0x5}, {0x6, 0x200000000000}, @cond=[{0xfffffffffffffff7, 0x7, 0x10001, 0x3, 0x3, 0xfffffffffffffffd}, {0x5, 0x2, 0x54, 0x6, 0x3, 0x4}]}) r8 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/mixer\x00', 0x121000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f00000006c0)={r5, @in6={{0xa, 0x4e20, 0x1ff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}}, 0x1, 0x1, 0x7d01, 0x793, 0x44}, &(0x7f0000000780)=0x98) setsockopt$RDS_FREE_MR(r8, 0x114, 0x3, &(0x7f00000007c0), 0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000800)={0x7fffffff, 0x24, 0x1, 'queue1\x00', 0xe2a}) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00000008c0)={@in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1a8000000000000, 0x8, 0xffffffffffff566e, "97d4a0247dfddc2d5fed9089876ef63be3fe255288090bede2619fb9b1f5f7c59ed1daf989db21ce22a84a654fe126ac394b3266afb4b35fdfad2b53fe428f49ef2cfd823e4d97468a05aa96df29122a"}, 0xd8) ftruncate(r6, 0x200) fcntl$getflags(r1, 0x3) openat$cgroup(r7, &(0x7f00000009c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000a00)='cgroup.events\x00', 0x0, 0x0) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) socketpair(0xb, 0xb, 0x8000, &(0x7f0000000ac0)) time(&(0x7f0000000b00)) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000b40)=0x401, 0x4) 2018/04/05 18:45:17 executing program 2: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) capset(&(0x7f00000000c0)={0x19980330}, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x37149182}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', r0}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x17c) setpriority(0x2, 0x0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000400)=0x7fffffff) r2 = memfd_create(&(0x7f0000000000)="17", 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0xffffffffffffffff}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000004c0)={r3, 0x3}, 0x8) getsockname$netrom(r0, &(0x7f0000000500)=@full, &(0x7f0000000580)=0x48) write$binfmt_elf32(r2, &(0x7f0000000100)=ANY=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0xffffffffffffffc0, @local={0xfe, 0x80, [], 0xaa}, 0x2c66}}, 0xffff, 0x81, 0x3f, 0xbc01, 0x8001}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000340)={0x1ff, 0x200000000000, 0x2, 0x400, 0x7, 0xa226, 0x5, 0x1100400, r4}, 0x20) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000140)='[keyringcgroup\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000040)=r2) mknod$loop(&(0x7f0000000080)='./file0\x00', 0xc001, 0x0) [ 203.941287] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure 2018/04/05 18:45:18 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7c7, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0x2, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) pread64(r0, &(0x7f0000000240)=""/165, 0xa5, 0x0) 2018/04/05 18:45:18 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x4, &(0x7f0000000180)=[{0x5, 0x8, 0x0, 0xfffffffffffffff9}, {0x510, 0x37fea369, 0x3, 0x7}, {0x6, 0x20, 0x40, 0x7}, {0x2, 0x6, 0x5, 0x2}]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f00005b2fc8)={&(0x7f0000c2bff4)={0x10}, 0xc, &(0x7f0000cf8ff0)={&(0x7f0000ce9000)=ANY=[@ANYBLOB="5c0000001e000103000000000000000000000000000000000000ffffac1400000000000000000000fe80000000000000000000000000000000000000000000001c78170000000000000000000000000000000000000000000000d400"], 0x5c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x14) r3 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000080)={r2, 0x20, &(0x7f0000000040)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f00000000c0)=0x10) 2018/04/05 18:45:18 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x109040, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x10000}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x3, "23fc03"}, &(0x7f0000000300)=0xb) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e22, @rand_addr=0x2}}, 0x400, 0xfffffffffffffffd}, &(0x7f0000000400)=0x90) getsockopt$inet_buf(r1, 0x0, 0xb6181f6839bb480b, &(0x7f0000000080)=""/228, &(0x7f0000000180)=0xe4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002340)={{{@in6=@ipv4={[], [], @remote}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000002440)=0xe8) sendmmsg(r2, &(0x7f0000003f80)=[{{&(0x7f0000000240)=@ax25={0x3, {"fdd9233ede403e"}, 0x1}, 0x80, &(0x7f0000000480)=[{&(0x7f00000002c0)="a69f0bd8ee195c5e5b15e8c95f630289713230c5cb3e714877dc7dc53ba5587ee7", 0x21}, {&(0x7f0000000440)="9abfd62178446f35c016f909805661b2188cc51eb83d53cd4ef066625bd8e2136b5086aad8a0ac6f49b71e4c97521e188897d2c4", 0x34}], 0x2, &(0x7f0000000680)=[{0x60, 0x106, 0x0, "53df6f2b212271fdc8f18fe4b875ec4d1a749397ec508c199a31fbca9b77b0e970ce699ab74b39cdcd07494ea147f2d28d3deafeba678f86dbcc970c244df0ffbda438950a3cbd1199892a98426c"}, {0x110, 0x0, 0x1, "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"}, {0xe8, 0x10b, 0x200, "51432029615458789f2f31fd11f0ac47f6ea64f1c7f4b1d24b5ead4528e9089f9ea3c89bef394c2c76782ad71d1396f15a42bc5747bc12ea807a6e4bf1fe931eac58a0ad920aa04201c57df38b9b764b1089b8066d7d6a20a1dbefd99b814f50fed224c51ac1cb55fda9c89933081a3bac2b78c2f37d356abf201dea36b151cbab1569f194beef9d8ffd051bb9433aeda328deeafacd3dba5a6f548bb188db8b64d50618324847adfd69a690f8995a49f150d68b10c5d110ba789a902131e289205e3d0d35d449c0205bf11e382519b9c67589db"}, {0xf0, 0x6, 0x1ff, "184c6445d880ce0348b730ecfa6ae238a08ec6915bd67b0dcae0d7950029e67d89c38486e375d79ded5fd3ebba7f3a7ff34a3e903a9df5eb45c82c48cb2e0dba47bfa6d4d5bf308f691e842b7a4c7237a9e7907555d9d937069406ff05a4b41fbb3f4a4179fb80521d263d8b07d51c96d58a2581c42b26a6ab77fb5ffc2c7233f7d119a9764809acfcd9ef1eb7390b1d3062cb008a60b39757e919ca8bacea4e62408b75b1be1fd87919812b50f5f1a13a8b17a3a0dbd4ba179e265dd22af459908b575ba79e100fbf718056f2a9e2c63d6d896f8244ae0ccf3e4e"}, {0xe0, 0x88, 0x401, "3edf3a6a9ebd07abfefab944e491be7f7cf542f0945bf156aca744bf8d3078d857898f954009dc4df410a546767d32c1d2b58525e7c483cb42a158b24f98e5e47058089f34536d64cbb6a72c10e338b4f188c31e67120652e29f4265995444fab53d43e46cd4314c6e770b2246a0f700673b500c61d0c11b9be2e5b3ab952cdba02cc85c49dd0240ebb8f2f2cfe0a9ecc7bcb40a17cb35a210f0e819ab4ee318849f46daa9f971ecd8ba29e1360a706bfadcf85a863547a042abbbd32b67f0c3ace00ed013f0e79e43dca8a4"}], 0x428, 0x4000}, 0xc821}, {{&(0x7f00000004c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x2, 0x1, 0x4, 0x1}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000540)="07e76a04b3f4fe94108068c801a89e5b8788f4b8fcc9a5cfadd6267c6f198440f6af1434919a4b6c9e782a451611e4ffeaccba64287f757a4d8eb07a0980b3efcb78bc1d258b93a988daa8abb581138139c5759e4755d705691e180dfeb2a81f10864a2c6c9c66b7ef752f17720ad869d100e37c2886c46f67", 0x79}, {&(0x7f0000000ac0)}, {&(0x7f0000000b00)="aff280", 0x3}, {&(0x7f0000000b40)="3ba4533c71ac44076ca7e86b0ca0f14a06e8bd757b7778b2568089b41b87f5d14a7021043b27a9e6ecd804c968722375277fa72079d0b50ccaa1fa63fa7d860082b9d8eb924c498040cafab37514cf19959bbefe1bf3e677df3cc1", 0x5b}, {&(0x7f0000000bc0)="967f8ea138e55e9a7315f0f05d52278eb73d18465ca1981282c3b9a5d3d1050aa0b91893fd9129968f111cae3ddb68", 0x2f}], 0x5, &(0x7f0000000c80)=[{0x20, 0x112, 0x5, "c23f87a07bc22086d7"}, {0x110, 0x29, 0xffffffffffffffff, "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"}, {0x100, 0x0, 0x10000, 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&(0x7f0000002880)=[{&(0x7f0000002500)="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", 0xfb}, {&(0x7f0000002600)="5dba3982cf3fc6c4638beb2190e0e0847c359b51ac3ab389b1b19dc0112bc4759aace74dfef4515ff007f29e74aa27c1bd83e6faf36e93fd7b443c3af520f267050244abaf80c3d703b462a6f2f331b54cb9d27f73d1626ebf373246bae40fb540a22910e5fb", 0x66}, {&(0x7f0000002680)="bb686fe117fbfffd67422e27a2c1a839cf486f2b272ae7752052c90ab9de4274e23335dd987f03b8e970bfda1da2dc54b13d60861952a7292c4fcfa2baa2adf945c7abf2cf44c03b55495c3b119aa7b274766a795f158edb8e6b5073e752c8786ba713180b1d44012c1ecfca75574aa252909edd5f9ddc356554b86ea223410f84e0aa7b66b57d5702af25352eb68a086e4de5bc6707e0b1a3e2d79d53baf7dfcf472bb9528e74faf41122df65cab7e7b2d02a94fe992cde94e74f1c71a35ef32acd357ed9699ee717e52ba6fc827401aa9727c130d4163ca0b62f2eed7488c903bfa5ada15b4e90adb678cf21", 0xed}, {&(0x7f0000002780)="82607d979105b610ef464756e13aab1066fb7c2e23148a5dc7376d9eef335cb3361813100249d8af00fca9361c8917fb803d73dd7b019b96a3c0af4c9cee174ffd8cb7a03db059d9b20b8bdccb57ab80a9b9a35a72af7d029c5d13a9227f", 0x5e}, {&(0x7f0000002800)="0a535872f9559eb26c4f49d54a74b5c6499fca7a36ff393b6722d6b4844fb1d8f1c89a6cb218e2edd116ee39dc547f9ae66c9b17cc185e064d6ed961110ea7b40b056aeab8b7a5da2acaabbd8dae77630920946fa6", 0x55}], 0x5, &(0x7f0000002900)=[{0xc8, 0x111, 0x40000, "fa599fe35c3014656706afa8681db0bc72c6ee61b6aa391ecfe0aa103bc9653e3cb4f0a4e6299d75d699d73c4bb25023b14d48c258c72066438ed2b209ba9f3d72867fc1ab4be738480fe8bfc10d4c9f2872e63a8c24e199021bee34c118983c404fd900f8731eba9de485bba43d0ab285ad70996c84e3a32a8a1c1477c57aaed39bf4039ca5055bfb1db2ee52b2ef5e9230e10f256bde0a4f9cb91940e0ecea1556be33423e86238e1dee661073c33989f454"}, {0xa8, 0x110, 0x100000001, "0ef6a260e6af5bbaebe16d639226ba25fe7805321b9bd741d5c8567e30d34c24cd22311fbf87329d3d7c1bb3bca1f9d3b15cbafd78e02f7426e6ce28552ad7808a0dcfbc13eab103b42744125a62ab1996e2bf189da0107bffdedabf5051faf9bc8d1c0fa323c70a63a8c0f322ba941c74e1a4f13247a7964ed2a38d23e0aa99980d8bb92df9653b9fbdb9fe86b18150e559"}], 0x170, 0x8000}, 0xfa}, {{&(0x7f0000002a80)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-asm)\x00'}, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000002b00)}, {&(0x7f0000002b40)="cf7474fe0ba67ae15e8f4e1716a9edc017dd9fc5b6205886663b65cce25ac3ad3a23b312919f12e617366b274f2fe984b1521ed57cf67b354fd04980634840d1556dc2bf45faad2014bc0f0ffea0b4866ab0dd7557ebd1257e2484c58362a45599c2e599f98e079d2c0a7089f73ef7896f0b0688cf85b28fb271c63b285e0bcea6621da01f02fed98df07f3fd1ae215be446465ffc9408c7f45245aab259afe42f7949715b84ef9ec9a1fac10c08f77b0d88b83977f5eb4c2b458649faa1056fb7feb4db", 0xc4}, {&(0x7f0000002c40)="5936bd961188a67a16f092a16c74b667a72dc0ff062d9949cb5c115253db801bf02d003f083f939adcc55c1a975f4fa43df8344b04e0b32fe457aaca23d5cd4dbb2fed224faba78c23566f099243dfb6b6b6aac4cd8acc064ed4", 0x5a}], 0x3, &(0x7f0000002d00)=[{0x70, 0x6, 0x1, "17192b1c1c755a8af7a163521ba1b773ddaecff195cf988a67e465b63d439b7072f34a83cdf63707c4db332f6f39adf94f5fd7a0acf9896a7b59dca7756288d70973f3fc11d97d660f2416a27e63a6b94325eb41932f756601a581730441"}, {0x80, 0x10f, 0x80000000, "3dd91b3fba7ada949690e2649a6b6ad57debfa193ab78cce9f06f5c892adeac07d78728531d7979d21f3b75335f969269c091ca67129bd8b7b163cdcb08cc70b59632ea65a8ab942a76502488dd01e87287209a101715bc12a112afbd038392204d545c7ad8a4dd7fba7848dc9"}, {0xd8, 0x110, 0x80000001, "f851cff5d2a9a9fe941d9eb629a9b06cbb4ab0eb61d2b1523701704bd21ea5727bfe4df56a3887f603816e073cd2c5e9d047258258141844f52715d36c861003dea84aa7533d5f287aab3428d07b7b0e34930e52416a36126a55148dfe87c40ff84c98b889994e219cb2620db0c755ba6437a136348d8ff8af36fdbab4cece09730f70f3e64e4ae3f721b6c3d58b2233a1addcc39efc43b267ebfa30fbc989d8344a164d1478e1c1c04e10783dbf7d0f31435c8f8b7747e44f84169f90a1618fdb197d"}, {0x1010, 0x109, 0xfffffffffffffffe, "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"}, {0x28, 0x114, 0xfffffffeffffffff, "d96f255f9eb998526e9a3011212dc2eff7674e348fb47013"}, {0x78, 0x18f, 0x80, "ab96777aea131554ccad092264c8f6fc305dbb140f4c0d619bd320416109f1032eda1c03b03b9d96829c982bea69ccc4061f0e1c37f52b054a6356d341133008707379ecb993f809765932f1e630015967ed876768f41b5f06e9c0597a8826e452b4ba92c27fc7d2"}], 0x1278, 0x4000}, 0x35d0}], 0x5, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000005c0)={r3, @in6={{0xa, 0x4e21, 0x7fff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}}, 0x8, 0x3}, 0xfffffffffffffd52) 2018/04/05 18:45:18 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000b5a000)={0x7, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x1d}, &(0x7f0000000140)) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000500)={0xc7, 0xfa5a, 0x4, 0x2, 0x3}) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000240), 0x4) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0xce9c, 0x5, &(0x7f0000000440)=[{&(0x7f0000000280)="f5e6ddce7bb4444612b67edff47e12fab370ef89c6d9968cc5ef74d962027b9f7512b4352a87cb1ae7e3b60c8ff4163126b342c08b9039b7cf458329f75d16d263ca2aecc63c9d7fe112a79869ed4541f5c3d58a7a8e8ea778172e47eccfa01ea9409c0f0a97ce92638d4481c08d6bd938836af472be539d7e3198093280b609706ae4b1f346278fbb12502528ece432dabb825587ef8467501017556ef7a07038cd41368751ce409eeb3ce05497855087e8c75f03334a874892eff5dea3b2e855ab71f551d63f4d5ec0ed9254970ea7130750e3ea7799df03", 0xd9, 0x80000000}, {&(0x7f0000000180)="786fadd3af3e00ef1115ecb43644a9f784a11127a8e795", 0x17, 0x1}, {&(0x7f0000000380)="b7d1864f75ef4656aec81fd9cd6ad3b1f5a39d01691991cfee00c7132683921fdd92a9b0dfa9ec0a6e8a439f8dc90e6601f3ac29f1ebaf213667cd414fb7e903ba3532e1c0", 0x45, 0xfffffffffffffffa}, {&(0x7f00000001c0)="483b49d30ca7359cc05a60332604fb74c6b061c40bbd41e00d3074e17934fe41297b78032de25fda", 0x28}, {&(0x7f0000000400)="2b2686126d483d301eac3a2ccf115b777d38d47314ee62e52b0e4076e24e8988b86c8c5a0a161fa17a", 0x29, 0x4}], 0x240000, &(0x7f00000004c0)=ANY=[@ANYBLOB='errors=continue,resize,errors=emount-ro,uid=?,\x00']) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) 2018/04/05 18:45:18 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000eff0)={0x2, 0x4e21}, 0x10) listen(r0, 0x0) accept4(r0, &(0x7f0000001a00)=@un=@abs, &(0x7f00000000c0)=0x80, 0x0) r1 = socket$inet(0x2, 0x80000, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r2, 0x1000000000013) connect$inet(r1, &(0x7f000024dff0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/05 18:45:18 executing program 4: r0 = socket(0xa, 0x5, 0x7) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={"6d865e080000000000000000002000", r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x803ffdfb, r2}) 2018/04/05 18:45:18 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000240)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "38ef32", 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, {[@fragment={0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x64}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7bc6f0", 0x0, "1145a4"}}}}}}}, &(0x7f0000000200)) r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x3) 2018/04/05 18:45:18 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) [ 204.868987] netlink: 28 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/05 18:45:18 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xc, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1804000000000000000000000280000085000000180000001d000000000000009500000000000000"], &(0x7f0000000040)='syzkaller\x00', 0x1, 0xce, &(0x7f0000000180)=""/206}, 0x48) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x10d000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x5d61add5}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)={r2, 0x6, 0x4, [0x200, 0xa7, 0x1d820000000000, 0x6]}, &(0x7f0000000400)=0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xe, 0x74, &(0x7f0000000080)="3ffbc60cecdaee9ffce8ae589e2e", &(0x7f0000000300)=""/116}, 0x28) 2018/04/05 18:45:18 executing program 2: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000280)="240000002a005f000000000000ed7601000010ff0100000000000200ffde2c058ea72cd9", 0x24) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0xe, "5b59492fdf020e53298397e63381"}, &(0x7f00000000c0)=0x16) getsockname$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x1b9) r3 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x1, 0x200003) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r3, &(0x7f00000002c0)="eeac028d126a3c0ea47939ba7953ba2e74bfbf2d3169d4090a6d3f23731b8c7ef4a3a3f4141002a7d4887e0ce2321506847a63e4616cc5bd09c82abd0162cbd02bc0c5af55fb07b380cd6b9a5f04f54750581565501b7a708def911583293da491aa90ea1e8416b670b482f8985258644b9f36b2d64b6b674d852e13821f28", &(0x7f0000000340)="04fabf479fbe077b1d263ae84470d6bc5c255751895b8d81c94e709cb1546f413c64c8db199b365ed687d013f1be23422c66d2be7340721505f446492998b5c144aef4a1d554e59376e157d4c5d5a76a2ccde2dbf65aff6d275a5d2d6d7e9fabdd292ebce5994237f3f9852f7f7e2942ade62313a3ada48b4cd0aa5ac9160ec3201e66f620", 0x3}, 0x20) bind(r0, &(0x7f0000000180)=@ll={0x11, 0x0, r2, 0x1, 0x64753694, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) 2018/04/05 18:45:18 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) write$binfmt_aout(r0, &(0x7f0000000180)={{0x108, 0xfffffffffffffffb, 0x3, 0x3ae, 0x1bc, 0x41ac, 0x86, 0xff}, "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[[], [], [], [], [], [], [], []]}, 0x1820) fchdir(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000001a00)={&(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f00000019c0)=[0x0], 0x3, 0x3, 0x3, 0x1}) rmdir(&(0x7f00000000c0)='./file0\x00') [ 204.920553] netlink: 28 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/05 18:45:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'eql\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x14}, r1}, 0x14) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0xa069, 0xfea4) r2 = dup(r0) write$binfmt_aout(r2, &(0x7f0000002a40)=ANY=[@ANYBLOB="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0x16cb) write$eventfd(r2, &(0x7f0000605ff8), 0xffbe) write$eventfd(r2, &(0x7f0000000040), 0x8) sendmmsg$alg(r2, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000001140)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) write$eventfd(r2, &(0x7f00006d5000), 0x8) write(r0, &(0x7f0000000000)="c4", 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x79cb}, 0x4) 2018/04/05 18:45:18 executing program 4: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockname(0xffffffffffffffff, &(0x7f0000000200)=@vsock, &(0x7f0000000000)=0x80) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xfffffffffffffee5) accept(r0, &(0x7f0000000280)=@hci={0x0, 0x0}, &(0x7f0000000080)=0x80) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f0000000300)=""/251, 0x41100, 0x0, [], r1}, 0xffd4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x35, &(0x7f00000000c0)}, 0x10) socketpair$inet_udp(0x400000, 0x730000, 0x8, &(0x7f00000001c0)) 2018/04/05 18:45:18 executing program 5: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x801, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a", 0xb}, 0x60) listen(r0, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000200)) r2 = semget(0x3, 0x5, 0x280) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0x0]) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000002c0)={{0x5, r3, r4, r5, r6, 0x104, 0x80000001}, 0x6, 0x9, 0x1}) 2018/04/05 18:45:18 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffdfffff030}, {0x6}]}, 0x10) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000100)=0xafca, &(0x7f0000000140)=0x4) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'yam0\x00', 0xdd7}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000001c0)={r1, r2/1000+10000}, 0x10) fcntl$setsig(r0, 0xa, 0x1d) 2018/04/05 18:45:18 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) r1 = socket$packet(0x11, 0x7, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000a00)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000880)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'gre0\x00', r2}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r4}, &(0x7f0000000180)=0x20) r6 = socket(0xf, 0x7ff, 0x6f) setsockopt$inet_group_source_req(r6, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000940)={r5, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000cc0)={r4, 0x7}, 0x8) ioctl$DRM_IOCTL_AGP_ENABLE(r6, 0x40086432, &(0x7f0000000100)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000c40)={0x1, 0x81, 0x5, 0x5, 0x1, [{0x0, 0x90c, 0x1, 0x0, 0x0, 0x102}]}) r7 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r7, &(0x7f0000000d00)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000d40)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f00000007c0)='tls\x00', 0x4) getsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f00000000c0)={0x2, 0x8, 0x7, 0x3}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x6, 0xfffffffffffffffd}, 0x4) prctl$intptr(0x1, 0xd1) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000b00)={{}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000c00)=0xe8) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000000080)={0xb6, 0x8, 0x7f, 0x8000, 0x3, 0x1}) r8 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/04/05 18:45:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000140)=0x81, 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000180)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000011000/0x18000)=nil, &(0x7f0000000240)=[@text16={0x10, &(0x7f00000001c0)="660f0f789eb70f35f20f2159660f2a200f01ca8fc97001f4366665660fd0a200000f2eff640f220366b8d1e200000f23d00f21f866350000000e0f23f8", 0x3d}], 0x1, 0x20, &(0x7f0000000280)=[@cstype0={0x4, 0x7}], 0x1) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 18:45:18 executing program 5: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mknod(&(0x7f0000000840)='./file0\x00', 0x3, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x0, 0x200) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000000)) r3 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r3, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) fanotify_mark(r1, 0x23, 0x0, r1, &(0x7f0000000180)='./file0\x00') sendto$inet6(r3, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) [ 205.129912] ebt_limit: overflow, try lower: 0/0 [ 205.167490] ebt_limit: overflow, try lower: 0/0 [ 206.029177] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/04/05 18:45:19 executing program 4: clock_nanosleep(0x2, 0x4, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000965000/0x4000)=nil, 0x4000) lremovexattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='com.apple.FinderInfo\x00') 2018/04/05 18:45:19 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000003fc0)='/dev/dsp#\x00', 0x1, 0x100) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000004000)={0x0, 0x1000}, &(0x7f0000004040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000004080)=r1, 0x4) mkdir(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000ed8f70), 0x0, 0xffffffffffffffff) prctl$getreaper(0x200002d, &(0x7f0000003900)) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x50000) write$vnet(r2, &(0x7f0000003f40)={0x1, {&(0x7f0000003d80)=""/250, 0xfa, &(0x7f0000003e80)=""/189, 0x3}}, 0x68) sendmsg$rds(r2, &(0x7f0000003d40)={&(0x7f0000000080)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000002480)=[{&(0x7f00000000c0)=""/204, 0xcc}, {&(0x7f0000000200)=""/60, 0x3c}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/190, 0xbe}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/175, 0xaf}, {&(0x7f00000023c0)=""/142, 0x8e}], 0x7, &(0x7f0000003c40)=ANY=[@ANYBLOB="30000000000000001401000003000000", @ANYPTR=&(0x7f0000002500)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="cd00000000000000", @ANYPTR=&(0x7f0000002600)=ANY=[@ANYBLOB='\x00'], 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@ANYBLOB="0010000000000000", @ANYPTR=&(0x7f00000038c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="1100000000000000", @ANYPTR=&(0x7f0000003900)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000003940)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="d900000000000000", @ANYPTR=&(0x7f0000003a40)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ee00000000000000", @ANYPTR=&(0x7f0000003b40)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='y\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="060000000000000020000000000000000200000000000000"], 0x100, 0x40000}, 0x4000001) 2018/04/05 18:45:19 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x410240, 0x100) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)) 2018/04/05 18:45:19 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0xa000) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000000c0)={0x2ed, 0x2, 0x7f}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f00009f1000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x7a400, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xb0f}) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)) ioctl$TIOCEXCL(r1, 0x540c) 2018/04/05 18:45:19 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0xffffffffffffff5b, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x5}]}, &(0x7f0000f91ffc)=0xc) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000280)={0xd3c8, 0x8, 0x5fd0220, 0x1ff, [], [], [], 0x9, 0x7, 0x8, 0x2, "6721dc73bab7bd9507b446cbb0c66d5e"}) r1 = dup(0xffffffffffffff9c) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x4, 0x53d, 0x100, 0x6, 0x80200000}) accept(r1, &(0x7f0000000180)=@hci={0x0, 0x0}, &(0x7f00000003c0)=0x80) bind$bt_hci(r0, &(0x7f0000000400)={0x1f, r2, 0x3}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000061002700000000000000000000000000950000000000000047f00706311bf7877a93fec5730ff69a9812c8afa44e8c5ff6b0f03693a6c7d92f828eacdd574c2e80ea1511ff1bc02cce99abc43d6ea8"], &(0x7f0000000080)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x1}, 0x48) 2018/04/05 18:45:19 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, @multicast1}, &(0x7f0000000200)=0x10, 0x80000) connect(r0, &(0x7f0000000240)=@pppoe={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x80) r1 = socket$packet(0x11, 0x2, 0x300) ioctl(r1, 0xffffffffffff1091, &(0x7f00000002c0)="891167ac74a81a4e12f95300508cf262359548e3459c48aeec20c0550793ed96707923dc1b3a726e7b4ccde6855796ea28934f6c6fad79e3a0a6a4e9596659bc7a92922c242d70056a240a927aed2aeb04e7c1ca2aba62ff8dc739f50289439b66994164e8760673f126d76ba65931eafedc5d7af30d5838df4425753b3ca129fdfd6f735bfbf0260b5496f2f0c1238cbe743479d2449240efc03a9ef6") getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000040)=""/139, &(0x7f0000000100)=0x8b) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'bpq0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000180)={r2, 0x1, 0x6}, 0x10) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000380), &(0x7f00000003c0)) 2018/04/05 18:45:19 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:19 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="26000000110047f181ff050143000000fffffffdc200000000000000092201e6050019000000", 0x26) socketpair(0x9, 0x1, 0xffff, &(0x7f0000000040)) 2018/04/05 18:45:19 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:19 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x3, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'ip6gre0\x00', r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', r3}) connect$vsock_stream(r1, &(0x7f0000000280)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=@dellink={0x20, 0x11, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x49}, 0x1, 0x0, 0x0, 0x80000000002}, 0x0) 2018/04/05 18:45:19 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r0, 0x0, 0x0, 0x8003) r1 = open(&(0x7f0000000280)='./file0/file0\x00', 0x4001, 0x0) lseek(r1, 0x0, 0x2) io_setup(0x9ce, &(0x7f0000000080)) sendfile(r1, r0, &(0x7f0000000380), 0x7fffffff) 2018/04/05 18:45:19 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/66, 0x42}], 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) open_by_handle_at(r2, &(0x7f00000004c0)={0x1008, 0x399c, "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"}, 0x400) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x4, 0x200081) ioctl$KVM_RUN(r3, 0xae80, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000000100)={'syzkaller1\x00', {0x2, 0x4e22, @rand_addr=0x9}}) 2018/04/05 18:45:19 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x58, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}}}, 0x0) 2018/04/05 18:45:19 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)="2f0100000000000000617400", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00') ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc0c0583b, 0x20000000) 2018/04/05 18:45:19 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000240)=0xb0, 0x1) io_setup(0xbc, &(0x7f0000000000)=0x0) r3 = socket(0x2, 0x806, 0x0) io_submit(r2, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000040)}]) bind$llc(r1, &(0x7f0000000080)={0x1a, 0x322, 0xbb2d, 0x3, 0x5cbc, 0xfffffffffffffffe, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) io_getevents(r2, 0x614cd20c, 0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000040)={0x0, 0x1c9c380}) 2018/04/05 18:45:20 executing program 3: syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="4244d6e3c6bdd6e3c6bd010000000003000001ff000020000000800000040000001001f70373797a000000000000000000000000000000000000000000000000000000000000000000020000800000008000000000000000000000000000000000000000000000000000000000636e650000000012415e59f74866890000000000000000800000000004", 0x8a, 0x400}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000001f800f80078000e", 0x20, 0x9e0}, {&(0x7f0000010800)="00000000000000000000000000000000000000000000000000000094005e000e", 0x20, 0x8be0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="002a5830a287edae054d164cd044592e0a08dda8d72ee912b80cebdab4d4479d1fba8cf3c2cab58e54b73e37ae83f9a889777f8d0a0cf9a7181f136db6bb56c16a329b5c355a5e88451b4841d61a020121650d7e295b7e3bef5b5f4810487a268d0e7d595340829640e52efc2b8dd97aa6895c84f023ebcfb88b8b"]) 2018/04/05 18:45:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x2, 0x244840) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000001c0)={{0x4, 0x3f}, 'port1\x00', 0x11, 0x20000, 0x8cfd, 0x101, 0x6, 0x1, 0x9, 0x0, 0x0, 0xff}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00000000c0)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) r4 = dup3(r3, r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000080)={r4}) readv(r3, &(0x7f0000000140)=[{&(0x7f0000000100)=""/4, 0x4}], 0x1) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) 2018/04/05 18:45:20 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x103000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x0, 0x5}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) membarrier(0x2, 0x0) 2018/04/05 18:45:20 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0xc) lsetxattr(&(0x7f000008eff8)='./file0\x00', &(0x7f000067b000)=@known='user.syz\x00', &(0x7f0000a53ff0)='self&em1\\vmnet1\x00', 0x10, 0x0) setxattr(&(0x7f0000298000)='./file0\x00', &(0x7f00004cb000)=ANY=[@ANYBLOB], &(0x7f000062a000)='user.syz\x00', 0x9, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) wait4(r0, 0x0, 0x80000008, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f00000000c0)='keyring-system\x00', 0xf, 0x2) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)='mime_type#trusted)\x00', 0x13, 0x0) 2018/04/05 18:45:20 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f}, 0xe) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040), 0xffffffffffffffea) 2018/04/05 18:45:20 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x7, 0x4) bind$bt_l2cap(r0, &(0x7f00000001c0)={0x1f, 0x9, {}, 0xc}, 0xe) dup3(r1, r0, 0x80000) 2018/04/05 18:45:20 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x406880, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00000000c0), 0x4) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r1, 0xc09, 0x0, 0x0, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 18:45:20 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000001040), 0x4) setns(r1, 0x4000000) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/05 18:45:20 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0x2}, 0x201) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) [ 207.263402] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 207.272358] hfs: unable to locate alternate MDB [ 207.277159] hfs: continuing without an alternate MDB 2018/04/05 18:45:20 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x101) shutdown(r0, 0x1) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00000010c0)={0x3}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000000c0)="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") bind$unix(r0, &(0x7f0000000040)=@abs={0x1}, 0x13) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) [ 207.311266] hfs: unable to open extent tree [ 207.315813] hfs: can't find a HFS filesystem on dev loop3 [ 207.321752] netlink: 'syz-executor4': attribute type 4 has an invalid length. 2018/04/05 18:45:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000080)="ad0f0155c3", 0x5, 0x0, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ipddp0\x00'}}, 0x80) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) fcntl$setsig(r2, 0xa, 0x2f) 2018/04/05 18:45:20 executing program 4: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000080)={@multicast2, @rand_addr}, &(0x7f0000000040)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f000082fff4)={@multicast1, @multicast1}, &(0x7f0000e81ffc)=0xc) [ 207.366646] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 207.380677] hfs: unable to locate alternate MDB [ 207.385447] hfs: continuing without an alternate MDB [ 207.397453] hfs: unable to open extent tree [ 207.401919] hfs: can't find a HFS filesystem on dev loop3 2018/04/05 18:45:20 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000100)) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) poll(&(0x7f0000001080), 0x0, 0xffff) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x102, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) r3 = eventfd(0x80000002) write$eventfd(r3, &(0x7f0000000080)=0xffffffffffffff90, 0x8) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r3}) write$eventfd(r3, &(0x7f0000000040), 0x8) r4 = accept4(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000000)=0x80, 0x800) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e24, 0x8d, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) 2018/04/05 18:45:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000240)="0f01d10f23bdbaf80c66b85cea958566efbafc0c66ed66b9960000400f32660f3a624300080fc75dc8fe8b0f000f0d5e42baf80c66b842a2378366efbafc0cb80b47efba4200ec"}], 0xaaaace6, 0x0, &(0x7f0000000140)=[@vmwrite={0x8}, @dstype3={0x7, 0xf}], 0x12dd) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TCXONC(r2, 0x540a, 0x5) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00000002c0)=""/83) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 18:45:20 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00000005c0)=0xe8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x1, &(0x7f0000346fc8)=ANY=[@ANYRES64=r0], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00000003c0)=""/251, 0x0, 0x0, [], r1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) r3 = dup3(r0, r0, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r4, r0) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000200)="66c05037410329bef8f79af5becd17bc1b0f3a0f9c32714805b671810246baa9d073c10aab0be5525d42017a3bdf3ae597061dc588f5368e247572f10b4767ef0e992dc7a986e501bd93da926943b4a7c3ac8fffdd32b99a2f8fb58a1190d710a1c34a6df73549e6207e237bb5c53657397e3ab43359a146a6cdce434a521cb5a84fab3c872c3aa64afde95d57e7c9e180dacf99922b30fc2481548ccde4d2070b80ad569183f3f8d152fc1249fe416bc60a218c042511448a28c45bfd377b39545f7d1ae96cc7", 0xc7}], 0x1, 0x9) 2018/04/05 18:45:20 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000180)=0x7, 0x4) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000140)=0x3, 0x4) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x81006) sendfile(r2, r3, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) fdatasync(r2) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xc7d) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000140)=ANY=[]) fcntl$dupfd(r1, 0x406, r1) r4 = perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x20000000002, 0x78, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r4, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r4, 0x0) clone(0x0, &(0x7f0000000200), &(0x7f00000000c0), &(0x7f0000f85ffc), &(0x7f0000000180)) socket$unix(0x1, 0x7, 0x0) 2018/04/05 18:45:22 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20811, r1, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x6) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f0000000080)) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x80, 0x0) 2018/04/05 18:45:22 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="005802e3f9b59d6e0000000000000300be63c65f5074000000000000000000000000"]) r3 = fcntl$getown(r2, 0x9) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000140)={0x0, 0xf001, 0x1, 0x3, 0x1}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000100)=r3) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x100000000, 0x6, 0x9, 0x1ff}) 2018/04/05 18:45:22 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000291000), &(0x7f0000c12000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r0, 0x2, 0x1}, 0x14) 2018/04/05 18:45:22 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000001300)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f00008d1000), 0x3ef, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) sendmsg(r0, &(0x7f0000001a80)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000003fc0)="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", 0x3e1}], 0x1}, 0x2404c040) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x803}]}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) write$fuse(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="20f800000000000005000000000000000000b6000000efff060000000000"], 0x20) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000002840)="e825cc72d8f01cff1336b135495f640488b4bcc5c35f20cb21c707d55f6b3d3d08e699b3f0443975ed3b505985029d79d3f60c2a91d4888f83789685658de8b3e712682d060492f2f381bf9b84724130bbc166c550d1e38bd49bfcbfbcb5ce7c5e3ed1810bd8359d466595b3f3539c136f16964d60eb44a65f7a013d1e13728d49886207fb21ab1cde42b6528a506e71fb3223442882fd01b1c5d44150f687e6896434e730b435998bf1506dd293c15826a8f8c5bd7e0cd246c6c117de6bb63d082be1f3c9ac95908f5885e8695d4c648cbd399e08f004e75bc0328614fff40c6f19c8db8aca7833d440f44ba651466383e43561e627aef1d5332aa31703b72849764cdaa1297bb445bbe2ab4cc976a9a38f03155eff5b91457b8ab429be2019c147df090a1a49e1a61a58d5e7686fcc8dd5b06a8ada00eb826f5a97c9d19319eed4241e4aa5786c08cdf98854680575923dea870533961b17e064fcd83b9c061ed791897cd2c6839acb60d5749936b673aa0f54d74c407421aefbf4a1ae760892bc79c4251eddc51b9113af7f283eb763e525a63245b6ab30e59cfb93ee9188f49f7ea960809157faf964a2bb8f5d3e6f82866b0635f185c45f10b9fe3ab9f12b238bcc68b2078a0fe57bee82db0071e44988f0094f0cd7eae51c80934e04c474c5fbf3a7efebd46234625a732658c7b5915f8661e20b17424ff054bbc125c4e27602d20411b6b6044fffc32c41c446f069d06e6c0df6ef3f49980081f9cec591cc5ce4073885c4949ae00570c93801d5167a60f18e9ec0f1263b877373399b89e11fa2e709dbd0b1240d7861151b21771fa4c29e474e6b18bb827ba71819ee9b5fafc3782232aa51c815ad5c3c3f24bbdb9c54e99c9de74aa2a0c041b1d73e9d0c5dff9811c12eaf710781f63e2849ff9fe70a98adad613eb217793d68db26cacb122babc437aa2cef80216dd51e4c495b65cf7a430c65f3f6b82058890cbc7c400392443cd337eb5a13030c9a4d2807c270ecb7ad58660411229a02f46949fa46518312b56cea1aa037a6d002bf00f697092475a5f09d9a3675b351fa0de22ce9788f3a967c960892bcc3e87c1a4c6ddb3cc05010e3fd7cc667dd2fe37ecc72d15c9a1b019d8647c432025dce5e5b83ca6b64d40c20e084c721f50564d5a71b9df2042a69c27300e672e2d8bad7bd7fbf4206c996fbb104dcc8257c193d6498c4f946ec1afc9326fb66ce451ec1bd7d9e740ec2d4b37825dc7d3f6c7c56006b9be4a76e327e4401a3778729b17e64144d76e7d998fd449d0908d1528958161d23bd31b0111ab62e373b6ce242dd6d64b452175f42e04f8a90ec585c0adb3d23dbe5e1a140c7a63153cc2cba8e4080668c94dade84b0f4e5e74eb4b282a3e0e58186960b947274f818c0a1c241abcc2f1fed84c9c8609ccfb69bcb95618ab4a075406aa407fceb96fed83042ae397c64b2557fc52c1c40f5184bbafda16d456ff8a8a572589bf2e2f7b5e9b930556216fbc265ea27d8886b6344c5506292d2217fbd1353c0e08215e722941b5e2c8a387a2453e7358004c2f13a2da3fe7fb934829146177f4c000003a0f46641602dce68326553e20a3cddbefbe8c814e4538ad9827c474798481305e2ed08a47e2c17e6fbd5350df3706a3c2aebfa624c074533ef5ef1b468af68ab826ae76eabd035c2e55c78ff7c3371b1b3e284fc3178cd1477cb3a91ec3217a03d48959b2e9618c02fce7e3f281248d1130ede91ccde8cc48b2deca0b36065ed6845f3dacca27fcc8c1e44b8f6b0261091fd099e677697414b984801738c8c4fd709a0b4add4100545baadb06cefe14e1f31ba4f6bb5bd684499bc9864079a091b58554bca7507e0e55f52cbbfa0030492b7dd227a4fa8677fd41a5711f228a30a15c70f6289692ba333b8445e7ab88a9a738e28405874b10a5fea63cb88977fb422a9bd4bec957043e257fa7dc8c667e0d0d7e50dd2ff2a034e66f16851000fc058b6266f671ef53d578867281d0f34fbe752de4b99ca0aea253ff781f456dd1e03a5d220ccc6883ab8f5ed666d8c30d0ff8325d343942e08d1777592a32ed880f80146b9ae1741233a9fed0a110f94e0a9c5ec9c9a31fd679e01fc8329b5c0593dbf5cf6e12b03ac65c6e9e450696ebfbacf4bf1e9c53cfd3d305f6f24e8617c7440e70ccb2aea59aada2950fe1d78a834137bf1d1aff5e7e7fb75579e42ae7bd9bffbcfd1425243231e6d8c4aeee9bdcedbf82baff68d76f0f4c53fb7b8c4a554f889eea96e96eb489d7af3e1a9c46ea07752c403ffaa95483bb42ff47891bbdd22c7a5a50bc931cf8b07a4c1a0e33ab2c41703bbe53d15b63bf3ed5fc07b5199012d4724cec290ed763f79d4b545d511ba49f991e6dc09911869ea3d0431c816457e688413ee5ed15bbffb44e5910ac202248c544f58ce513841ed66702c243740e353a1acc7945cb381b1706129c1480ce599448899be6a8138351d17f182e84e4319b3802dd39cacf46ced66e0ab549f0b643b151a629e1a2f984cfcecd8a6297b1c26abaa99763cac92e1d69b440070715fd9e0a2b6933cc65b679e5bc03ecf42120a91dfc3652623879f6f56bc596b8cd95b96cd7f2fc3d1cdf237562eb0a8a79aaa7c83acbaa9ea7666c74ac2aff25f0086ebb92e344910077f3181ce0e542427d409446443f9a8a4114397c2762c8d7d620d5062ee68ef0e3fcabc3b", 0x78b}], 0x1, &(0x7f0000000200)}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000140)=""/6) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000180)=0xffff, 0x4) 2018/04/05 18:45:22 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:22 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000004, 0x3) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0xfffffffffffffe4c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r2, 0x8cbd, 0x0, 0x2fc4, 0x3}, &(0x7f0000000140)=0x18) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000002c0)=0x22, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'lo\x00', 0x800}) 2018/04/05 18:45:22 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x4c}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x227) munmap(&(0x7f0000012000/0x1000)=nil, 0x1000) dup2(r1, r2) 2018/04/05 18:45:22 executing program 6: r0 = socket$inet(0x2, 0x3, 0x7f) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0x0, @rand_addr}}, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000440)={0x0, 0xcf0, 0x20}, &(0x7f0000000480)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f0000000140)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000180)="fcadba156b5e92deb19ec8eab1eba04e9212a26258e6a473324e44c793a475901de4a5744295d8eb9cfa1d47f830d43216a0569862da6b30301327044c6f6c0b51df97ee69a0dd35ec234500172e58ad648d23a754c8c5c4", 0x58}, {&(0x7f0000000200)="69bf302327dc818d17ff79b1c55966fc542a8d1de3115746afc68dea3281127caa7a5a0927bfb6201bb3c71df1c8a7162d5ff7c070bb45887729e8d9392dc1722962a9d4a86d7950bdab846c2768de1be4e8c7c54a205087394b7f309b428edbcea95f554f9606385bbfd74155b861314ae329c7db126c7a156db132b9fc9e62861a848f768c19615d88fd7fb183d3ac91d75a3fa55fd59b9fba9637edc4813522b505799894e199aac4667d565b1846", 0xb0}, {&(0x7f00000002c0)="522c637b34b2fb5f116cd3efbae52ac7daf9e10cf2ef90a99272c4e1ef32bbc701b8b47f37b36b01353c1d923e853defc4d979b4cdfc3116c62dfd27ca3b9b49fe9719d2cbc8c1fb859da588dba949eaf6df41d7ea6d42b8e02f628066ad9810ff58dfd5898ef1e6f72b79f9806244e83e2650494fb5df8328ee363a80f87115f99ee21e837520cd3bf9c248751119e726052c64606fea4f95fe051f8c15a111fc121c83059598d7a83c597526c4aa0e57dadce03dd086389590abe3b5b4528fb9039ef1586e7eac3bcb2e1cb39ec4126c2d387c95ad8482", 0xd8}, {&(0x7f00000003c0)}], 0x4, &(0x7f00000004c0)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x10000, 0x8200, 0x0, 0x4, 0x172, 0x8, 0x4, r1}}], 0x30, 0x800}, 0x4) [ 208.678477] QAT: failed to copy from user. 2018/04/05 18:45:22 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) shmget(0x3, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x181000, 0x0) write$sndseq(r6, &(0x7f0000000200)=[{0x1ff, 0x3, 0x78e, 0x6, @tick=0x4dff, {0x80000000}, {0x40, 0x9}, @queue={0x8, {0x0, 0x9}}}], 0x30) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0xffffffffffffffe1) clock_nanosleep(0x7, 0x1, &(0x7f0000000300), &(0x7f0000000340)) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000180)=[@cred={0x20, 0x1, 0x2, r4, r5, r7}], 0x20}, 0x0) close(r2) close(r0) [ 208.709492] QAT: failed to copy from user. 2018/04/05 18:45:22 executing program 5: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)={0x92ef, 0x8, 0x5, 0x3, 0x5, [{0x10000, 0x4, 0x255746b6, 0x0, 0x0, 0x1083}, {0x164, 0x6, 0x1, 0x0, 0x0, 0x284}, {0x2, 0x9, 0x8, 0x0, 0x0, 0x100}, {0x1, 0xe8e, 0x5, 0x0, 0x0, 0x800}, {0x2, 0x4, 0x4, 0x0, 0x0, 0x2}]}) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="0789ca103ed578f1e2a3358bd56b7fbc9decbb5196a5db1c49aebbf149fc4c9efefd0da69d3f4742b6936b98e4f56b2df4509080", @ANYRES32=r0, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYBLOB="031bcc80dd8e50698e7cc3ef43676d9696ccf96f140c3ca650d9717872aecafdb8d3ec33ce5785f73dbec3398e27954bda2ca15de3067fab7018ecb61a58d6ae59cf1b09b7e1e8ba0057ecaccb49d66522f42ea8ac55566d6a690ebef0d45a5f557c7064c17467399b59fc86cbac15761c1f6e169e335c81e6add0f0c7abb57c79f96ff16fc1d5d1806c61e0d3419c66db14dbfd"]]) fallocate(r0, 0x6, 0xfffffffffffffffd, 0x80000004) 2018/04/05 18:45:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x1, 0xa00000, 0x0, 0x4}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d17ffc)=0x5, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, r0}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) 2018/04/05 18:45:22 executing program 2: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='befs\x00', 0x2000001, 0x0) clock_gettime(0x0, &(0x7f0000000100)) recvmmsg(r0, &(0x7f0000000880), 0x400002d, 0x10022, &(0x7f0000000000)={0x77359400}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000009c0)='cpu.stat\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000a00)=""/225) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000940)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x20) dup3(r1, r1, 0x80000) recvmmsg(r0, &(0x7f00000008c0)=[{{&(0x7f0000000140), 0x80, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/150, 0x96}, {&(0x7f0000000280)=""/11, 0xb}, {&(0x7f00000002c0)=""/21, 0x15}, {&(0x7f0000000300)=""/141, 0x8d}, {&(0x7f00000003c0)=""/166, 0xa6}, {&(0x7f0000000480)=""/51, 0x33}], 0x6, &(0x7f0000000540)=""/31, 0x1f, 0x9}, 0x1}, {{&(0x7f0000000580)=@rc, 0x80, &(0x7f0000000840)=[{&(0x7f0000000600)=""/222, 0xde}, {&(0x7f0000000700)=""/105, 0x69}, {&(0x7f0000000780)=""/141, 0x8d}], 0x3, &(0x7f0000000880)=""/46, 0x2e, 0x7}, 0x6}], 0x2, 0x2021, &(0x7f0000000980)={r2, r3+30000000}) 2018/04/05 18:45:22 executing program 4: r0 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="da", 0x1, r1) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) pipe(&(0x7f0000000200)={0xffffffffffffffff}) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f0000000240)={0x4000000000000000, 0x0, 0x2, 0x8, 0x3}) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00', 0x1, r3) r6 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r3) r7 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x100) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000000000440000000000ff62bb0b00000000100081000000000000000000000000000000"]) keyctl$update(0x2, r6, &(0x7f0000000580)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r5, r6, r2}, &(0x7f0000000540)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sha512-generic\x00'}}) 2018/04/05 18:45:22 executing program 3: open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r0 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r0, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2", 0x18) sendfile(r0, r0, &(0x7f0000000040), 0x0) sendfile(r0, r0, &(0x7f0000000180), 0x20000000012000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='security.evm\x00', &(0x7f0000000200)='$cgroupppp1)bdev*cpuset{^\x00', 0x1a, 0x1) bind$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x0, 0x1, 0x5, 0x5, 0x3f, "921a1ee20c978ee28e047b739862c6b3a70c642e2528cba796941c9225b8f920fb7df46c5900774b442e7a4a77bcff35d0661243c20c3c3a3c729d1e21fcc3", 0xd}, 0x60) 2018/04/05 18:45:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x480, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r2, r0, 0x80000) 2018/04/05 18:45:22 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0x9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x700000000) shutdown(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) r2 = dup2(r1, r1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x100000001, 0x9]}, 0x8) 2018/04/05 18:45:23 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x60d, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000100)="eb55b580d3c8e6b3d5428ee40b126a18e230a0876a64525064243946e6c9e1886b8cb78268a5e1dd2f69572110353bb0330220b8a1c4c214f9271bc24b4b9ca6b6be9167242a8f3c8d741d0f1fc79f28feb551f21df6d533b31817580038974458cd9934065141294917bfcb90356c278e5256cfb4b2ed0a87d3096b37e65356e049d99c33b537e5fdc16403dbc683df611b0335b61e6018e73f0a51dd6913df147dc5f7b0f41b3f01a522412cb4315272941d394c37b9b965b00209", 0xbc, 0x101}], 0x1000, &(0x7f0000000200)={[{@errors_continue='errors=continue', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x3c, 0x37, 0x31, 0x32, 0x38, 0x30]}, 0x2c}, {@check_normal='check=normal', 0x2c}, {@check_strict='check=strict', 0x2c}]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0xffffffffffffffa3) mknod(&(0x7f0000000040)='./file2\x00', 0x8001, 0x7) chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') dup2(r0, r1) 2018/04/05 18:45:23 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x3, r0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0xaa}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000600)={r2, 0x7fff, 0xfffffffffffffffb, 0x8, 0x2, 0x4}, &(0x7f0000000640)=0x14) r4 = memfd_create(&(0x7f0000000100)='/dev/kvm\x00', 0x0) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000000200)={"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"}) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x7) ioctl$KVM_SET_TSS_ADDR(r5, 0xae47, 0xd000) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000001840)={0x10006, 0x1, 0x4, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) pipe(&(0x7f0000000140)) ioctl$KVM_RUN(r6, 0xae80, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000680)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0x1008) ioctl$KVM_INTERRUPT(r6, 0x4004ae86, &(0x7f0000000000)) ioctl$KVM_RUN(r6, 0xae80, 0x0) sendmsg$nl_generic(r4, &(0x7f0000001800)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x1028012}, 0xc, &(0x7f00000017c0)={&(0x7f0000001700)={0xc0, 0x10, 0x20, 0x70bd2c, 0x25dfdbfc, {0x9}, [@generic="b6999fdd0de98a903409a7588c75c2c40432c9663569d4c811cf741798909bd7936d667b0897be08d3af48359d4e5e8d8b73d9f3355d2e36c7db7e8c", @generic="938f8e8c4a78a364c4967e9c71905c64bbb4a2272cf314a3e5c7c980618a6984430640e65c49da27", @generic="a85e9e5a0625a2b87f", @generic="2f8baf90924c2ca12054a3322be52593e7f819386b7de35b94caf8c559af622e4b71d34a85f14b86112508cc19204e338ce5ae87", @typed={0x8, 0x32, @u32=0x800}]}, 0xc0}, 0x1, 0x0, 0x0, 0x20000000}, 0x48040) 2018/04/05 18:45:23 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x48, 0x200000) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x1aa, 0x5, 0x6, 0x98, 0xf4de, 0x653}) setrlimit(0x2, &(0x7f0000cc0ff0)) ptrace$getsig(0x4202, 0x0, 0x6, &(0x7f0000000080)) prctl$setmm(0x23, 0x2, &(0x7f0000ffb000/0x4000)=nil) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x5d, 0x20000) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000100)={0x6, 0x2}) 2018/04/05 18:45:23 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000080)=0xffff, 0x1de) chdir(&(0x7f0000000100)='./file0\x00') r1 = socket$inet(0x2, 0x3, 0x4000000001) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000002c0)=@buf={0xdd, &(0x7f00000001c0)="abe658173f7b1a67706c7f2898ec15360b3ed78cd211c8ad7e844eaf7af8754aa5c03a7a01f40bb19ca8df1008cac44112c72cb482cfb4632e002d55b70a1cbe90cbc18eea1755baac677c276c9a1994aa69616ff08fc174a27cde7e04299f4dd1769eb19b83368c1cc890ce136611d4f60f6d7cae0bf37b33ddfcccecd3a58760315ef5b6f5538f70f2b31ef3687ab18c4e8853abaa8123b5604ee40e4ffc63c675dd26a52b71e29a6bcaf14985358e2deaafdd5692b8c46f6e661e4ef9ee5eb3e354c25932c7eb772b9acaef51405ea1943e99b37d41be2cba8311c5"}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000000), 0x0) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000180)) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000300)=0x4) 2018/04/05 18:45:23 executing program 6: r0 = request_key(&(0x7f0000000240)='encrypted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='iso9660\x00', 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='iso9660\x00', 0xfffffffffffffff8) keyctl$invalidate(0x15, r1) r2 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x628bc3) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000340)={0x7ff, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000380)={0x1000, r3, 0x1, 0x9}) creat(&(0x7f0000000080)='./file0\x00', 0x10) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010c00)="144344303031", 0x6, 0x9000}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="02548a10bb24c77ae5ef992d03363c516a6ff4b6a320c37a36620d636692c88a7276e569f421b02530396f9963559b328d6e1691c726641bbc146f5bbbe9a2e8f2fb559e3876fdbf16e92713a00959b5a4071057559dfe343bf76f7adb29e56806d52a14f9782c02028d3d"]) 2018/04/05 18:45:23 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="2400000000000000000000000000000000000000000000000000b364b35b0bbb5cb65f430b16110000000000b96448c49155a79007e84694c8b429449227dd08009e4fed0e49f1b1a7c2577f58ec29dea7cc784920987f8c18ef125caf6c07ddeb65e5663a5cb6d6c06bc5fbbfb2726cbc0ebc6ca89b856df45f61a8f5c0b0b2229d61"]}) 2018/04/05 18:45:23 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) listen(r1, 0x0) listen(r1, 0x8) 2018/04/05 18:45:23 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:23 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x81, 0x20000) getsockname(r0, &(0x7f0000000180)=@nfc_llcp, &(0x7f0000000200)=0x80) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e24, @rand_addr=0x8}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'tunl0\x00'}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000040)={0x3cb2}, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000140)=0xfffffffffffffffa, 0x4) [ 209.847479] mmap: syz-executor4 (15100): VmData 18579456 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/04/05 18:45:23 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) r3 = accept(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000100)=0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x8001, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000001c0)={r4, 0xfffffffffffffffd}, &(0x7f0000000200)=0x8) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) 2018/04/05 18:45:23 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000e48000)=0xfffffffffffffffa) r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000000240)={&(0x7f00000002c0)={0x27, 0x0, 0x0, 0x2, 0x5, 0x5, "fc49f28b1adc9f2b80a01cf775c88d288731d011c92ebf83f1cd3800d66049a3e065e5781c42ac2e7b990a3f271d8e06a7db2c3208c8602a577513b6e10dbb", 0x17}, 0x60, &(0x7f0000000180)=[{&(0x7f0000000340)="faa35d44475d9a3f91c5d8baaec40d6cdad201d55fd386bf5ffa1c598a85a9327ae93a42e58e09915984ba38ec0ebffe8ce6a52f542eda8f00f1d2658b09f2bca181ede8367ce9399e045a599f13da31c3a823d19a2edd3652dc92a55ead4d12737e4d0601cf734aa969137081ca59ab46c7534ff64a17389f45209cd75ff15a08c58751fe9c6f9257159fd0804c626f6d7b451e8eff160aeef03180aa3c92aaf955aeab", 0xa4}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="9e15e1b3edba4e79d255231343a6bc9c702b47cc0efe847e43ffc190aadf7229b4a21177ead13f2e988cc33daea70819f8f5ca8dcc5e03d7b6e558ffb16c0abdc511cba6f5d40af705d19fd4228156d6592d440ae819031f15072a2c3ec13a7f14e612d4247aae821d32d82ea5eda88b68ead49c2b5f7f24026b28ecedfcb519e1b957bc377f681656c2f99e1203f877f8d5801c329c90f00d24e05bf63fa301245364955faa2ee1dc2c5943ab79b4cf25d711990671c251610223ff2763268d2d4f485793bf1acb3bfdd534920988d8c21c8471396cc1b69850ac8bef9f539cb80a69cd0571e6009806", 0xea}], 0x3, &(0x7f0000001680)=ANY=[@ANYBLOB="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"], 0x78, 0x811}, 0x8000) recvmsg(0xffffffffffffffff, &(0x7f0000002700)={&(0x7f0000000040)=@hci, 0x80, &(0x7f00000025c0), 0x0, &(0x7f0000002640)=""/145, 0x91}, 0x0) perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000100), 0x4) rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x3f, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa28e1964, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x0, 0xaf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r1, 0x2) 2018/04/05 18:45:23 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x3, &(0x7f0000001b40)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000002c0)=&(0x7f0000000280)) readv(0xffffffffffffffff, &(0x7f0000000800)=[{&(0x7f0000000140)=""/167, 0xa7}, {&(0x7f0000000380)}, {&(0x7f0000000540)=""/241, 0xf1}, {&(0x7f00000006c0)=""/145, 0x91}], 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000080)={0xc7, 0xefa8}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000340)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8000}) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000200)=0x1b4000000, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001c80)={{{@in=@multicast1, @in=@local}}, {{@in6=@mcast1}}}, &(0x7f0000000ac0)=0xe8) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000040)=0x4, 0x342) r2 = inotify_init1(0x20000000000) dup3(r2, r1, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00000000c0)={0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) inotify_add_watch(r2, &(0x7f0000000380)='./control\x00', 0x810000a1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/05 18:45:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) io_setup(0x800000020, &(0x7f00000001c0)=0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000003000/0x4000)=nil) r2 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000000c0), &(0x7f0000000140)=0x4) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x7fff, r2, &(0x7f0000000200)="8a88a47f5eee1d9e036e967005f335aef9d46535fc9718d6e2b3c193715f6e75a455208f6d1539deb8c46d97bb4c551e8142b94b95e855d3a1122fabee7891318a2930ccb9de33cca5524e4ba15f79253fbe9d0957e736b542c9a643aa35749f7b0bfebde23450d5184914caea0b22471fd2bcfa24efce93e3d9c7f998c4e53c6d70809ac4e39818493f50d7a3fee6536a9dc7fad7a0c5578e4589ecb2014d6289a3d7d4bd430b2f7236d34e9e342d53ca3512114817b82458410f889da855b88d6c9b6b70a942a77e30613fd88a11a340", 0xd1, 0xffffffffffff9901, 0x0, 0x1, r0}]) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000300)={0xeb, 0xef, 0x2}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x4, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4}, 0x0, 0x8000000, 0xffffffffffffffff, 0x0) syslog(0x4, &(0x7f0000000440)=""/224, 0xe0) eventfd2(0x6, 0x800) timerfd_gettime(r2, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x9) 2018/04/05 18:45:23 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) write(r1, &(0x7f0000000000), 0x0) close(r0) 2018/04/05 18:45:23 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000540)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) accept$inet6(r0, 0x0, &(0x7f0000000600)) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000065000)={&(0x7f0000da5000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f00009d0000)={0x30, 0x2, 0x8, 0x1, 0x0, 0x0, {}, [@nested={0x1c, 0x1, [@typed={0x18, 0x0, @ipv6=@dev={0xfe, 0x80}}]}]}, 0x30}, 0x1}, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000006c0)=""/36) syncfs(r1) socket$unix(0x1, 0x3, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000300)=""/162) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0x300, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000007c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000002c0)) syz_open_dev$adsp(&(0x7f0000000680)='/dev/adsp#\x00', 0x1, 0x20001) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000800)=""/4096, &(0x7f0000000640)=0x1000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x18}, 0xb}], 0x2c) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000700)={'ah\x00'}, &(0x7f0000000740)=0x1e) write$vnet(r1, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x2}}, 0x68) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x4010, r4, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) 2018/04/05 18:45:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) remap_file_pages(&(0x7f000053d000/0x3000)=nil, 0x3000, 0x1, 0x8a94, 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) iopl(0x1) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000010c0)='/dev/audio#\x00', 0x8, 0x2000) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/04/05 18:45:23 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="8e61532edeb53f3948bc766bff91337a22ce1504247dfa6db0b0383c33", 0x1d) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0), 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xda, "7c1210aad45a95bb4a1311b3a630357d5d54175cb4ccf37c40b8e46de03549cf5322c0503ab38ffa8ff6b0fd622dbcaf766e3be0c3f97cdea1748f33cc032e74c82d9a55252f5ebcad627cd06996c63042eedd2bc4a7382ba03bbc9655d954498c0031fee87c01e22333be379549f516c84fa583574b6f0d0d97d5f4416d54be074408ad0bba475259c5fabccff34fd7785ff5ecd48e9e05e57d66abed579ce72988ed2eecf280ff09972a55dbe317072dc8ccf3ff8401880f80f05c63a06fc8be830626c72efffa9cb96988bfc9ced03e8aeeabb4e102f04fab"}, &(0x7f0000000180)=0xe2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x79}, 0x8) 2018/04/05 18:45:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000140), 0x2) fallocate(r0, 0x0, 0x9, 0x8000) lseek(0xffffffffffffffff, 0x800, 0x2) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4000, &(0x7f00000002c0)=0x3ff, 0x8, 0x6) sendfile(0xffffffffffffffff, r0, &(0x7f0000000380), 0x7fffffff) getrlimit(0xc, &(0x7f0000000280)) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xfff, 0x5, 0xc1d, 0x10001, 0x8001}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000540)={r2, 0x6, 0x15c, "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"}, 0x164) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000300)=""/30) 2018/04/05 18:45:24 executing program 4: mknod(&(0x7f0000000100)='./file0\x00', 0x4a, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x111000, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000140)='irlan0\x00') bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r2, 0x28, &(0x7f0000000040)}, 0x10) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000080), &(0x7f0000000000)) 2018/04/05 18:45:24 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001b40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001b00)={&(0x7f00000019c0)=ANY=[@ANYBLOB="c00000001b00010300000000000000007f000001000000000000000000000000e0000001000000000007000000000000000009000000000000f8520500000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b16b6e0000000000000000000000000000000000"], 0xc0}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x80000000, 0x200) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000080)={0xff, @loopback=0x7f000001, 0x4e21, 0x0, 'dh\x00', 0x20, 0x9, 0x15}, 0x2c) 2018/04/05 18:45:24 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000000000000000000000000000850000003600000005000000000000009500000000000000"], &(0x7f0000000040)='syzkaller\x00', 0x1, 0xce, &(0x7f0000000180)=""/206, 0x0, 0x1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0xe, 0x12, &(0x7f0000000400)="222fea09601182605aecc6378847", &(0x7f00000003c0)=""/18}, 0x28) 2018/04/05 18:45:24 executing program 7: munmap(&(0x7f00008ba000/0x3000)=nil, 0x3000) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x8}, 0xffffffffffffffd1) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = getpgid(0xffffffffffffffff) getpgrp(r0) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0xffff, 0x101000) connect$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x0, @my=0x1}, 0xffffffffffffffb3) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x200, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x8}, 0x10) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000340)=0x1e) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000240)={0x2, r3, 0x1}) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00000000c0)={0x7fff, 0x9}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0xd, 0x4) getsockname$netlink(r4, &(0x7f0000000040), &(0x7f0000000080)=0xc) pkey_mprotect(&(0x7f0000f79000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0xffffffffffffffff) setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/05 18:45:24 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000146b4f54be643fedcbc4a2aa"], &(0x7f0000000280)=0x319) 2018/04/05 18:45:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x17) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs_stats_percpu\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r3, 0x6, 0x2, [0x9, 0xd6]}, 0xc) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000300)={0x0, 0x0, 0xfffffffffffffff7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000340)={r4, 0x80000, r1}) syz_open_procfs(r2, &(0x7f0000000100)='pagemap\x00') sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="180000000100048e05aaa243662908afdc8594703d0017a334fe6c10234a3a000000000000000000030000000400de5c010039fb3a63c793770c9d8612a21303a484a3db382682272b5d6a689c32333d023dad5518b6b8227302fe346d"], 0x18}, 0x1}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340), 0x0, &(0x7f0000000380)}, 0x0) 2018/04/05 18:45:24 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3, 0x8, 0x5}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f0000000140), 0x2}, 0x20) fdatasync(r0) 2018/04/05 18:45:24 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x9}, 0x20) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x109040) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/04/05 18:45:24 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000001, 0x0, 0x100000001}, 0x1c) bind$packet(r0, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xc8, 0x80) getdents(r1, &(0x7f0000000080)=""/92, 0x5c) close(r0) 2018/04/05 18:45:24 executing program 4: truncate(&(0x7f0000000380)='./file0\x00', 0xff) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0xfffffffffffffd4d) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r1, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000006c0)=ANY=[], 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000300)=0x800, 0x2) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r7, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x20, 0xad1c, 0x3ff}) connect$bt_rfcomm(r7, &(0x7f0000000640)={0x1f, {0x40, 0x2, 0x8, 0x3fe, 0x8000000000, 0x8}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={r6, 0x80000}) r8 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={0x0, 0xba8, 0x9, 0xe3}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f0000000400)={r9, 0x9, 0x7}, 0x8) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) 2018/04/05 18:45:24 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x10000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000080)={r1, 0x9}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) personality(0x4100007) r4 = gettid() ptrace$setregset(0x4205, r4, 0x203, &(0x7f0000000180)={&(0x7f0000000100)="f03dfc46eb05cc20964739a58db09cf06f884dbd7b883c2a00cd172fb680bfe9f6abf6a678767e87b75e357218500d622038c0f96338c053b72db4927f70f4c668529b3b8183e60abf5f5785fceb3db6959c0c4ff994918324edca09c8d44927fe18f5df6da6d3139172d0b7f85a11f4daeff4c251024c", 0x77}) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r7, 0xc028ae92, &(0x7f0000000040)) 2018/04/05 18:45:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000240)='./file0\x00', 0xe000, 0x0, &(0x7f0000000200), 0x80200a, &(0x7f00000003c0)=ANY=[]) r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0xffffffffffff8001, 0x1, [0x9]}, &(0x7f0000000140)=0xa) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0xf84b}, 0x8) fstatfs(r0, &(0x7f0000000dc0)=""/4096) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e22, 0x8, @empty, 0x1}}, 0x4, 0x100000001}, &(0x7f0000000040)=0x90) write$binfmt_elf32(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f"], 0x300) r2 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000100)=0x1) 2018/04/05 18:45:24 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {}, 0x0, 0x1}, 0xe) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x2) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x80, 0x20000) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/04/05 18:45:25 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xbe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xda, 0x2000c0) accept4$inet(r1, 0x0, &(0x7f00000000c0), 0x80800) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000500), &(0x7f0000000200)=0x30) close(0xffffffffffffffff) 2018/04/05 18:45:25 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000c11ff3)='net/fib_trie\x00') ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) sendfile(r0, r0, &(0x7f0000000000)=0x20000002, 0xe1c1) 2018/04/05 18:45:25 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00000051c0), &(0x7f0000005180), &(0x7f0000000000), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f0000000100)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(0x0, &(0x7f0000000380), 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000380)) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x3f) r2 = getpid() fcntl$setown(r0, 0x8, r2) fcntl$setsig(r0, 0xa, 0x12) dup2(r0, r1) tkill(r2, 0x800000000016) open(&(0x7f0000000340)='./file0\x00', 0x401, 0x0) 2018/04/05 18:45:25 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) fchown(r0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000000280)=""/4096, &(0x7f0000000000)=0x1000) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r1, 0x406, r0) getgroups(0x2, &(0x7f0000001980)=[0x0, 0xffffffffffffffff]) lstat(&(0x7f00000019c0)='./bus\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r5, r6) recvmsg$netrom(r3, &(0x7f0000001380)={&(0x7f00000000c0)=@ax25={0x3, {"1d52c2af1f3556"}, 0xa89e550}, 0x10, &(0x7f0000001900)=[{&(0x7f00000001c0)="c58a0bb8bf08fa8589f7dd7f076fc7584218755c45dabde31589ab42fc5e3c4c5e7afc66d7fa7ca78379ce9f6c5c9d4ae901110bbe8d73a006391926b31fd205ad213df1eeadfce06e81f06b5c226cf7e5e89812535fee84a30df48bacf0412a9b343babd0fb35f910392b57b2a5aaa11f816076155bbc208ce0e307ac0d995d84050c0955a07d64d61c2505a2e7d362eb72ce1c41c56d4fbb", 0x99}, {&(0x7f0000001700)="c09a5fb2c9b682e02302bd1b66c0f0e897207235293b0fd40970bf1be30a54e74e096a9b52330411ad7daeff3be932fb1968f749ae6c11b17f900f34cbf708d1980f4070abffa3d71c38cbbb7940d821474c4bfa79aaf690a32424fdad304149533aafc0d107fbc87a4f809ef2c3956d67ffcf583e82eeb52208339773395057c9cd4628f7c54d144f791ddde87143a86b6cff3bbf94bc8864e0aaecd07e58ba0197dd9d8d8f6c84", 0xa8}, {&(0x7f00000017c0)="c184ada72a0693898768035ceecd83e4fd2d95fef347b8400827e2c10478398456991aae624418ea4ae2d1d1a9f95603c190a10ac6f9a3dc23df8b0024fd92b53467220a2f0f0255388c0161705b272da8204db657434bd59a34d6edcb87f4d5a02cf573705e789c146842da39459577424676ca269778b5b87071e615c2d10a55fbca5a84decd8947355421d48805b9048bfdcdd6adc7bac336571d8bd990bf4d25342198fd4f33ad43efd47da30451d6bbd520fac174d9b2e2b4598dc1a23e", 0xc0}], 0x3, 0x0, 0x0, 0x1}, 0x1) utimensat(r4, &(0x7f00000013c0)='./bus\x00', &(0x7f0000001400)={{}, {0x0, 0x2710}}, 0x100) syz_open_dev$amidi(&(0x7f00000015c0)='/dev/amidi#\x00', 0x9c, 0x200000060800) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000000100)={'ip6gre0\x00', 0x7}) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000001440)=""/171, &(0x7f0000001500)=0xab) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0xc) request_key(&(0x7f0000001140)='encrypted\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000012c0)="0000b7b286b1e60000", 0xfffffffffffffffe) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000001300)=""/73, &(0x7f0000001280)=0x49) nanosleep(&(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)) 2018/04/05 18:45:25 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000240)='./file0\x00', 0xe000, 0x0, &(0x7f0000000200), 0x80200a, &(0x7f00000003c0)=ANY=[]) r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0xffffffffffff8001, 0x1, [0x9]}, &(0x7f0000000140)=0xa) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0xf84b}, 0x8) fstatfs(r0, &(0x7f0000000dc0)=""/4096) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e22, 0x8, @empty, 0x1}}, 0x4, 0x100000001}, &(0x7f0000000040)=0x90) write$binfmt_elf32(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f"], 0x300) r2 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000100)=0x1) 2018/04/05 18:45:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0x400000010000000d, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x44a880, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000280)={0x2, 0xa46}) clock_adjtime(0x1, &(0x7f0000000140)={0x100000001, 0x0, 0x4, 0x5, 0x60, 0xd52c000000000000, 0xfffffffffffffe55, 0x4, 0x1, 0x800, 0x6, 0x0, 0x2, 0x8, 0x3, 0x401, 0x40, 0x1000, 0xff, 0x8, 0xffff, 0x1000, 0x2, 0x80, 0x8091, 0x1}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000040)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/05 18:45:25 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:25 executing program 4: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000000040)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/05 18:45:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000003c0)='/dev/snd/midiC#D#\x00', 0x0, 0x2000) write$cgroup_subtree(r1, &(0x7f0000000040)={[{0x2d, 'io', 0x20}, {0x2f, 'pids', 0x20}, {0x2d, 'cpu', 0x20}, {0x2d, 'cpu', 0x20}]}, 0x14) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req3={0x5, 0xffffffff, 0x5d4, 0x9, 0x8000, 0x9, 0xe957}, 0x1c) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000000c0)={0x3, 0x29c, &(0x7f0000000080)="68106ab32082e141a513718cbeee916a2d46cbc9885b2368aff8a7a7953dcf41b61932e9"}) write(r0, &(0x7f0000000000)="240000001a0025e00000001318edfc0e0a0af5000004dcf501ffff0e08001000481836f0", 0x24) write$sndseq(r1, &(0x7f0000000280)=[{0x6, 0x7, 0x6, 0x3, @tick=0x2e32, {0xf000000000000000, 0x5}, {0x3, 0x6}, @raw8={"6d48cacbd01e50a0f75cc629"}}, {0x3f, 0x4, 0xa40, 0x9b, @tick=0x1000, {0x7f, 0x7}, {0x8001, 0x8}, @quote={{0x430e7fbc, 0x1f}, 0xd72, &(0x7f0000000140)={0x4, 0x2, 0x4c, 0x80000000, @tick=0x1, {0x6aea, 0x1ff}, {0xffffffffffff0001, 0x2}, @result={0x4, 0x5}}}}, {0x85, 0x1, 0x1, 0x7, @time={0x0, 0x1c9c380}, {0x8, 0x80000000}, {0x4, 0x800}, @raw8={"6c15c1975be8ce12001f82a2"}}, {0x2, 0x6, 0x2, 0x5, @tick=0x1, {0x5, 0x9}, {0x3}, @ext={0xfd, &(0x7f0000000180)="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"}}], 0xc0) 2018/04/05 18:45:25 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) listen(0xffffffffffffffff, 0x1) getrusage(0x0, &(0x7f0000da8000)={{}, {0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000052ff0)={0x0, r1}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000000100)={r2, 0x1}) connect(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0x80) 2018/04/05 18:45:25 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r1}) ptrace(0x4207, r1) ptrace(0x4208, r1) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) 2018/04/05 18:45:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xaf88, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x7, 0x1, 0x52, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) getitimer(0x2, &(0x7f0000000140)) futimesat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{}, {0x77359400}}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x200300) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000002c0)=0x0) perf_event_open(&(0x7f0000000240)={0x3, 0x70, 0x3, 0x5, 0x4, 0x7, 0x0, 0x0, 0x800, 0x6, 0x7f0c80000, 0x0, 0x5, 0x0, 0x7ff, 0x44b, 0x1, 0x10001, 0x3f, 0x307, 0x9, 0xc352, 0x9, 0x0, 0x2, 0xe5d, 0x401, 0x7a, 0x4, 0x4, 0x81, 0x8, 0x81, 0x2, 0x1, 0x7, 0x1f, 0x5, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000200), 0x3}, 0x1, 0x7, 0x3, 0x7, 0x1, 0x4, 0x3fa9}, r2, 0x7, r1, 0x2) 2018/04/05 18:45:25 executing program 7: socketpair$inet(0x2, 0x4, 0x101, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r1 = accept(0xffffffffffffffff, &(0x7f0000000180)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000200)=0x80) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000240)=0xda0, 0x4) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000100)) sendmsg$nl_generic(r2, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0x8a, &(0x7f0000023ff0)={&(0x7f0000000080)={0x18, 0x21, 0x8aff, 0x0, 0x0, {0x1}, [@generic='8']}, 0x18}, 0x1}, 0x0) socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000000000)) connect$inet(r3, &(0x7f0000000140)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000040), 0x4) 2018/04/05 18:45:25 executing program 3: socketpair(0x2, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0xa4}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x0, &(0x7f0000346fc8)=@raw=[@exit={0x95}], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000340)={0xffffffffffffffff, &(0x7f0000000380)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) socket$l2tp(0x18, 0x1, 0x1) tkill(r3, 0x29) accept4$packet(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x6, 0x80000000000) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000200)={0x3, 0x101}) socketpair$inet_udp(0x730000, 0x2, 0xa, &(0x7f00000001c0)={0xffffffffffffffff}) splice(r1, &(0x7f0000000280), r4, &(0x7f00000002c0), 0x0, 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) syz_open_dev$sndctrl(&(0x7f00000003c0)='/dev/snd/controlC#\x00', 0x100000000, 0x40) 2018/04/05 18:45:25 executing program 2: ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc4c85513, &(0x7f0000000080)={{0x10001, 0x6, 0x14, 0xfff, "326e1f042a5714b2bd4064029542eff273add10a1c43d94fab6a659254be3f2ece976bc167c8260f48625b78", 0x401}, 0x8, [0x6a, 0x508, 0x8001, 0x5, 0xa517, 0x5c9900000, 0x4, 0x8, 0xba0, 0x0, 0x1, 0x1, 0xffffffffffffffff, 0x0, 0x525, 0x0, 0x0, 0x0, 0x4, 0xb9eb, 0xd6, 0x3, 0x2, 0x3, 0x8, 0xff, 0x5, 0x100, 0x0, 0x51, 0x665, 0x3, 0x8, 0x7, 0x40, 0x101, 0xf0, 0x0, 0x7, 0x2, 0x2, 0xea, 0xffffffff, 0x777, 0x100, 0x4, 0x10001, 0x8001, 0x9, 0x0, 0x1d9, 0x1, 0x1, 0xed4, 0x401, 0xb4a, 0x6, 0x200, 0x6, 0x1, 0x666, 0xd58, 0x8, 0xfffffffffffff2d3, 0x65, 0x8, 0x4, 0x7, 0x3, 0x7, 0x9, 0xe, 0x7, 0x5, 0xffffffff, 0x80000001, 0x7ff, 0x400, 0x56a, 0x1a811b4c, 0x3ec, 0x6, 0x2, 0xcea, 0x6, 0x9, 0x8, 0x100000001, 0x7, 0x1, 0x5, 0x0, 0x400, 0x30, 0x3, 0x40ee, 0x9, 0x100000001, 0x9, 0x0, 0xe000000000000, 0x3, 0x1, 0x9, 0x847f, 0x7, 0x9, 0x800, 0x81, 0x1, 0xa3ca, 0x0, 0x3, 0x0, 0x8000, 0x8, 0x4, 0x0, 0x1, 0xbd, 0x8, 0x81, 0x9, 0xc2dd, 0x4, 0x10001, 0x7, 0x73], {0x0, 0x989680}}) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000b07000)={0x2, 0xb, 0x0, 0x5, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/05 18:45:25 executing program 6: r0 = getpid() r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x80000) fcntl$getown(r1, 0x9) sched_setattr(r0, &(0x7f0000000040)={0x0, 0x20000000001, 0x0, 0x0, 0x3e}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x401}, @in6={0xa, 0x4e21, 0x263, @remote={0xfe, 0x80, [], 0xbb}, 0xff53}, @in6={0xa, 0x4e23, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, @in6={0xa, 0x4e21, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}, @in6={0xa, 0x4e21, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x4}], 0x8c) [ 212.211336] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 212.282321] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/05 18:45:26 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e24}, 0x425f189067050644) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) syncfs(r1) setreuid(0x0, r2) r3 = inotify_init1(0x80000) fcntl$setown(r3, 0x8, 0xffffffffffffffff) r4 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x5, 0x600000) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f00000004c0)) fcntl$getownex(r3, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$sndseq(r4, &(0x7f0000000580)=[{0x3, 0x4, 0x80, 0x4, @tick=0x1, {0xfffffffffffff800, 0x3}, {0x0, 0x9}, @raw8={"0f35a2043b3c898ea1da2d32"}}, {0x0, 0x7f, 0x5396, 0x800, @time={0x77359400}, {0x8, 0x3}, {0x2, 0xfffffffffffff800}, @quote={{0x8, 0x9}, 0x6, &(0x7f0000000500)={0x3, 0x6, 0x7d2, 0x7, @time={0x77359400}, {0x4, 0x400}, {0x6, 0x1}, @note={0x6, 0x8, 0x6, 0x7fffffff, 0xcdd}}}}, {0x9, 0x401, 0xe, 0xfff, @time, {0x80000001, 0x6}, {0x1, 0x8001}, @quote={{0xcbf5, 0x2}, 0x1000, &(0x7f0000000540)={0x0, 0x8, 0x9, 0xcff, @tick=0x8, {0x9, 0x1f}, {0xb549, 0x3}, @addr={0x7, 0x1}}}}], 0x90) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000080), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000280)="23884051f454d47608e4b1090f80d95221b6e30fcf1d452c9b7e024e9d7fde15423fb3af6700990fc5a9fed35ec9f0e64e737d6120298b435477abc3051d2a0cf1635a19e6333dddbf0ab7c74c430052eb5d6462237cb7f46bef2de05d50ce84e3db9633fdcba5790fa2f6cac36aa0d4193cd4378d53f0a4b0cbb4d69bc09739549630f8824d66cd5a9188ae787bae990eb1dd9a4f28a6a76b08de68af3568e1e617a9c00c95b77724c9c4ff2d6e0b7adeed4707c6207f5294f1f2f6dfa79d3f76085850ac27eb5c746393f08e39c3e45b83a58355250d16b2568fc7ae93d93a5b0a3a829897d5bd21092bde88e239316216523c38ae6d2c480a57657d03d0ad5817cc03335c1ba5fcdc0526b654db60fd50b16354926904b552a00e6ea5aafc4f5fbeebb920e130ed470990bdbfb6b765f6c80bcf1ebbd32f4dea95de8877b96e08f5ad2f977956f3b8c5a03fbd96df247f068b05d55905774f98b860c9d2b25872ad2af0f5425849ce2cd4a95a048c578048066862676b1159e5ed30acab882e5a3ffc848dcb359935fac9ae756bd9f79f2981063ce72a0419912acf3c79421a0b900b053404b22347eeeeb57b48d32f05eedbe38546cfb8600eac7e472db3610925310f7dab706a61fef9412f111c904e8bb18366bee4a6e91d7a60260ee02a961d4b40e57175bbc6b64fd682a88916bfb3930d88debc5a2c713781b678a1", 0x200}], 0x1) recvfrom$unix(r0, &(0x7f0000000480)=""/61, 0x9, 0x0, 0x0, 0x7ade03ee) r6 = accept(r0, &(0x7f0000000100)=@alg, &(0x7f0000000040)=0x80) accept$netrom(r6, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000002f80)="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", 0x201}], 0x1) 2018/04/05 18:45:26 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d20000000285000000000088f301e710", 0x106}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x505282) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x45, 0x0, 0x40}, {}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/05 18:45:26 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x2, 0x400) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x8) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xffff, 0x501001) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x40) inotify_rm_watch(r1, r2) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000002480)=[{&(0x7f00000013c0), 0x0, 0x8000}], 0x8000, &(0x7f0000000000)={[{@dos1xfloppy='dos1xfloppy', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@debug='debug', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@debug='debug', 0x2c}, {@nocase='nocase', 0x2c}]}) 2018/04/05 18:45:26 executing program 7: timer_create(0x400000000000003, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f00009e4000)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{}, {0x77359400}}, &(0x7f00000001c0)) socketpair$inet6(0xa, 0x80803, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) 2018/04/05 18:45:26 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffff, 0x100) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x7d, &(0x7f0000000000), 0x3) 2018/04/05 18:45:26 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0x502}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000180), 0x1b2) 2018/04/05 18:45:26 executing program 6: r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="c03be70ae40a20132c5d42f64d0d"]}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x5, 0x8001, 0x8, 0xfffffffffffff5f5, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x9}, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x6}, 0x8) 2018/04/05 18:45:26 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='wchan\x00') read(r0, &(0x7f0000000040)=""/205, 0xcd) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) setreuid(r1, r2) [ 213.448678] ptrace attach of "/root/syz-executor4"[4529] was attempted by "/root/syz-executor4"[15312] 2018/04/05 18:45:26 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x4}}, 0x2, 0x4000000000000000, 0x1, 0x1, 0x8}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="90142f664f77d16f57327c188b015f20f7c52e1f9412efe1c883824330d8420539178f34d8cbecbbcb97efe29e20bf1811331b9f388028d0d434a19d5f056be82f0399fea906b804a581cd40673ada4392a0aef530190ac5223438ef9d0cc90f0e8f1986c40bb413280ab4965e4614b80c042aa4c5c1280cfb309bb15ce128912aa66c3c945581c8aa18dcdb37a73c9f9ef55cb71224deac587adeb970da84da"], 0x8) 2018/04/05 18:45:26 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400400, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x1, 0x0) sendfile(r0, r1, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xb0, &(0x7f0000000200)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @rand_addr}, @in6={0xa, 0x4e23, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x10}, 0x6}, @in={0x2, 0x4e22, @rand_addr=0x4}, @in6={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000300)=r3, 0x4) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000c0c500000000ff00009400000000e5000095001a0000a3de1eadc51211a3eebae29991994fef1cacea7b9237a80997d25d6d062600942a4bea3b833f5da88b8bc6f8b7"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r5 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00009da000)=r4, 0x4) write(r5, &(0x7f0000000080)="260000005e0009000000df623339410e590000000001000000ffffff00000000000000000000", 0x26) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x4) [ 213.489791] device ifb0 entered promiscuous mode 2018/04/05 18:45:26 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x80) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000000c0)) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/04/05 18:45:27 executing program 3: r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x22000000) inotify_rm_watch(r0, r1) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) r2 = open(&(0x7f0000000580)='./control\x00', 0x420000, 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000004880)={0x0, @loopback}, &(0x7f00000048c0)=0xc) sendto$packet(r2, &(0x7f00000005c0)="6b1bdc46f761236cec0d49fa2c8efe1a56336df31ee4cb2075b51fa5e71c0de11779e87ddfaddd9db2ade6ce4f36842c1915a5e507f4aa498b2347fd843bc2c3530ad57be55daa0c20f3b7c355d6e53560e677f7bf4e25bfa6a2c3d444c0cb9d99ed67131dffd1d9b9d23ba71f2bbe8de66145d32670ed87eb36d71a9bf3b134f71f461cbee0459486fb198341f7ff096359a1e821586e0a7736dd725054eaea655affbaba3c0fdcffa35d885b70b05d2579805ad2e3e57ab49994ea176cc44b25d4da4e1b", 0xc5, 0x4c854, &(0x7f0000004900)={0x11, 0xfd, r3, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./control\x00', 0x0) r4 = inotify_init() r5 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000003004000000000000180100000000000048030000480300004803000004000000", @ANYBLOB="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"], 0x2) unshare(0x800) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000006c0)={"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"}) dup3(r4, r0, 0x0) 2018/04/05 18:45:27 executing program 2: syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000180)=[{&(0x7f0000010000)="584653420000100000000009000010000000000000000000000000000000000034fb8fb9e4db48b6ad26c597eb4f5c19000000000000000400000d880000000000000d890000000000000d8a000000010000100000000001000000000004035ab4240200040000040000000000000000000000000c090a020c00000000", 0x98}], 0x2, &(0x7f0000000140)={'nouuid,', {[{@discard='discard', 0x2c}]}}) 2018/04/05 18:45:27 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e37000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x260200) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x1ff, 0x5, 0xffff, 0x7}, {0xee, 0xe053, 0x100000001, 0x2}, {0x8, 0x4, 0x3, 0x7fff}, {0x845, 0x8000, 0x4, 0x5431}, {0x7, 0x0, 0x7, 0x4}, {0x7ff, 0xff, 0x7, 0x5}]}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x76) write$cgroup_subtree(r1, &(0x7f0000000180)={[{0x2d, 'io', 0x20}, {0x2f, 'pids', 0x20}]}, 0xa) accept$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) 2018/04/05 18:45:27 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4209, r1, 0x40000c, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000040)={0x5e, @loopback=0x7f000001, 0x4e21, 0x4, 'lblcr\x00', 0x1, 0xff, 0x6b}, 0x2c) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0x100000001, 0x3f, 0x7ff, 0xffffffff80000001}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={r4, 0x2}, &(0x7f0000000180)=0x8) 2018/04/05 18:45:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x40000) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xb849) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x28}, 0x1}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000040)="10f20a6dec47e9158075a97afb24b73c73c70eb563904e4cd8b5452a9f663ce034e5115c367fe7b5961f9f5599d12cc5f271e6bade26dc47ec7674713f79d774d61add262d2a4a3fa83dbbdd8cef4248d37c", &(0x7f00000000c0)="4436bd2e545896a96e7310b779772d1bda9becbdaeaa9c6ee00519900d7ebaca5b6f8f79c72dc87e9e5132c58187ecbca9c76d284e656cd15557428e3c9829907711549a9d356f39e885253bbec0d66c2eae3a465e4b8c50a4909ebd5f28b271b2e8b7ba6406949c0998736e5b4daaf1da0c81f71ca8c4dd4ccc74d507905058378c6d9f17fe35318b685217ef2d441010f3f8"}, 0x20) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000240)={0x6, &(0x7f0000000200)=[{0x51, 0x4, 0xae8a, 0xfffffffffffffff7}, {0x0, 0x2, 0x81, 0x800}, {0x5, 0x7ff, 0x100, 0xf4b3}, {0x2, 0x1ff, 0x4, 0x100000000}, {0xe4c, 0x2, 0x0, 0x1}, {0x8, 0x3, 0x8, 0x8000}]}) setsockopt$inet_buf(r0, 0x0, 0x40000000000010, &(0x7f0000000180)="0100000002000200000000000000f300", 0x10) 2018/04/05 18:45:27 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x40, 0x100) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x7, r0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0x801, 0x0, 0x0, {0xa, 0x0, 0x0, r2, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) lseek(r0, 0x0, 0x2) [ 213.647420] IPVS: set_ctl: invalid protocol: 94 127.0.0.1:20001 lblcr 2018/04/05 18:45:27 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000580)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) 2018/04/05 18:45:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x800000000000000, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x2) dup3(r1, r0, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000014c0)="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") write(r0, &(0x7f0000c34fff), 0xffffff0b) [ 213.691846] IPVS: set_ctl: invalid protocol: 94 127.0.0.1:20001 lblcr 2018/04/05 18:45:28 executing program 6: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000040)="8000000000040000ae000000d90300006c000000010000000000000000000000002000000020000080000000000000002b5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)={[{@dioread_nolock='dioread_nolock', 0x2c}]}) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xfffffffffffffffe, 0x2) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000300)={'filter\x00', 0x0, 0x3, 0xc6, [], 0x2, &(0x7f0000000140)=[{}, {}], &(0x7f0000000200)=""/198}, &(0x7f0000000180)=0x78) 2018/04/05 18:45:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000906000)='net/snmp\x00') pread64(r0, &(0x7f0000000000)=""/160, 0xa0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000000c0)) 2018/04/05 18:45:28 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:28 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x7006, &(0x7f0000000080)={0x0, 0x80000000000, 0x200000090}) 2018/04/05 18:45:28 executing program 2: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x440040) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x900000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x16b, r1, 0x1, 0x70bd2a, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffffffffff8c}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}]}, 0xfffffffffffffd57}, 0x1, 0x0, 0x0, 0x20000080}, 0x3fffffd) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000240)={0x0, 0x1, 0x1, 0x1, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x6, 0x7fffffff, 0x0, 0x3}, &(0x7f00000003c0)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x338, 0x9, 0x1e8d, 0x1, 0xfff, 0x8, 0x6, 0x4, 0xc1c0, 0x8}, 0xb) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000000300)={@dev}, &(0x7f0000000340)=0x14) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) listen(r3, 0x3) r5 = openat$cgroup_int(r4, &(0x7f0000000280)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) sendfile(r5, r5, &(0x7f0000000080), 0x3) 2018/04/05 18:45:28 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x80006, 0x3) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x2b, @loopback=0x7f000001, 0x4e23, 0x1, 'sh\x00', 0x13, 0x6, 0x4f}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='hpfs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) r1 = fcntl$getown(r0, 0x9) ptrace$getregs(0xe, r1, 0x6, &(0x7f00000000c0)=""/66) umount2(&(0x7f000075e000)='.', 0x0) 2018/04/05 18:45:28 executing program 1: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000000)) prctl$intptr(0xe, 0x2) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x200000, 0x0) fsync(r0) 2018/04/05 18:45:28 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0x8, 0x4, 0x10000, 0x4, 0xd}, 0x120) bind$ax25(r0, &(0x7f0000000040)={0x3, {"751d08000c1f47"}}, 0x10) 2018/04/05 18:45:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8001, 0x20000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000080)={r2, 0x3}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000240)={0x1, r3}) sendto$inet(r0, &(0x7f00000000c0)="d830664cc0924a9d9398293f181f4ddd5c6cb40508eab462d3d1b7499b2834b974da515e30ccb33fb11e4f3a616a1a1f2015939e02476f22714fd062ad1a669901fa013d40074c67b9ce2cda224297af7e4969ffbeaaecd0ab885671d959502b53b7938c3fe2bc0b56bbfdecc821cdc86b303d94846b5cfaf9a2d0ce02a595e20fdf427a1e94bcd9cbbc67ddca66c55378f4895ed186b8e8ab8a106d2b8882819a7f5c9cdfc2b754c39e7450cbab8bffae228a06691397a4643dd152b954a9ae6298e8efc85727249cbaf76a6094002ac24aba1df6c5b9259f6118cfe9875c11", 0xe0, 0x20000000, &(0x7f00000001c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xc4, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000280)={0x2, 0x2, 0x101, 0x0, 0x5}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f00000002c0)={0x2, 0xa, 0x8, 0x1, &(0x7f0000000480)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000440)) 2018/04/05 18:45:28 executing program 2: pipe(&(0x7f0000002000)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000805, 0x0) dup3(r1, r0, 0x0) sendto$inet(r1, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000794ffc)=0x8e, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/05 18:45:28 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(pcrypt(pcrypt(rfc4106-gcm-aesni)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) [ 214.651980] EXT4-fs (loop6): Mount option "dioread_nolock" incompatible with ext3 [ 214.719516] EXT4-fs (loop6): Mount option "dioread_nolock" incompatible with ext3 2018/04/05 18:45:29 executing program 1: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400, 0x0) ioctl$VT_RESIZE(r0, 0x800442d2, &(0x7f00000000c0)={0x200, 0x8, 0x1}) 2018/04/05 18:45:29 executing program 3: r0 = socket(0x11, 0x4800000000080003, 0x0) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000000080)={'bond0\x00', @ifru_names='gretap0\x00'}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x2b}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0xfff}, &(0x7f0000000100)=0x8) 2018/04/05 18:45:29 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x3}, {0xffffffffffffffc0, 0x4}}) connect$rds(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/05 18:45:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000015b000)=@sack_info={0x6, 0x0, 0x1}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7, 0x30}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x5}, 0x8) 2018/04/05 18:45:29 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x7, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000003240)=[{{0x0, 0x0, &(0x7f00000031c0)}}], 0x1, 0x1, &(0x7f0000003380)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0x8, 0x80, 0x80000001, 0x17f2, 0xffff}, 0x14) fcntl$addseals(r1, 0x409, 0x989a06a3a5435f6e) write$cgroup_pid(r0, &(0x7f0000000080)={[0x34, 0x34, 0x34, 0x39, 0x33, 0x30, 0x36, 0x35]}, 0x8) 2018/04/05 18:45:29 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000000)=""/205, &(0x7f0000000100)=0xcd) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0xb797, 0x20, 0x0, 0xffffffff, 0x80}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r2, 0x30, &(0x7f0000000240)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f00000002c0)=0x10) 2018/04/05 18:45:29 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:29 executing program 7: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0xe800, 0x389, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="003362d52282163aecf28f401a97e0dc3c5366295741e510b37daf55d91a67ddb8316c946b70cc151ff164927641fedc2b49f44fbe1dbc105a278edba7d4bd79000000"]) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000240)={0x81, 0xfa3e, 0x425, 0x6}, 0x10) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/207) 2018/04/05 18:45:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000010ff0)={&(0x7f0000001000)={0x14, 0x18, 0x301, 0x0, 0x0, {0x80}}, 0x14}, 0x1}, 0x0) [ 215.673497] sctp: [Deprecated]: syz-executor2 (pid 15466) Use of struct sctp_assoc_value in delayed_ack socket option. [ 215.673497] Use struct sctp_sack_info instead 2018/04/05 18:45:29 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x400005}}, &(0x7f0000000100)=0xb0) 2018/04/05 18:45:29 executing program 1: r0 = memfd_create(&(0x7f0000003000)='\x00', 0x7) fcntl$dupfd(r0, 0x40a, 0xffffffffffffffff) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) 2018/04/05 18:45:29 executing program 4: r0 = memfd_create(&(0x7f0000000200)="0a0a7abc2a4a45e94636602194ba44f4fdbcc81c92ed6f7e608a26bc2ce7ef2d9f410b8a7940b8b3be080cee1be425b7abb0d2a6737224baf36a", 0x0) write(r0, &(0x7f0000000240)="b8660800162a25a9513fbdfb121ce97cf211d1c0f3b56cad3dd1ef21c826cc5c41e07fd4be9381cd5fddb0ad3bd0fc612af566450a92b35c8573c710f7ba3ecad9977c833a178dffbfcb1bc01bd63b0180439639c3cf9a4a8f01000000000000000000000000000000241b7b781fd5fcf3d5f8ab5fce03106bc8572bc27591911d062b23f4d4b93451ded407e377b6b2ce7316a48215cb8d8bb02fd6de5d62d03dc4d854d10bf8ff04733858161369b9a1322662119d6d7324589cfc422e71c6ec1d73c3d52c6bc18917a4aeafe8f813518bcc2d01b386342df78ecdbcdb5d9bc1a804e90c47a4c356c07fbf6593a4cb96e5d4a185", 0x157) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20000000000011, r0, 0x0) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000180), 0x8) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/05 18:45:29 executing program 5: socket$kcm(0x29, 0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x4, 0x1000) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x5, 0x0) write$fuse(r0, &(0x7f0000000080)={0x12, 0x0, 0x5, @fuse_notify_poll_wakeup_out={0x2}}, 0x12) 2018/04/05 18:45:29 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x8000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000180)={0x7, {{0x2, 0x4e21}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="400000000002000019000000dd0100002c00000001000000000000000000000000200000002000004000000000000000e03bbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)={[{@dax='dax', 0x2c}]}) 2018/04/05 18:45:29 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffe) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000a80)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f00000001c0)=""/170) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x2, 0x1, [0x9]}, &(0x7f0000000140)=0xa) 2018/04/05 18:45:29 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x80500) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000240)=0x10000) 2018/04/05 18:45:29 executing program 1: r0 = socket$inet6(0xa, 0x1fffffffffffe, 0x10000000) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) io_setup(0x20, &(0x7f0000c6b000)=0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'ip6gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x50, r2}) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) getsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)=""/1, &(0x7f0000000040)=0x1) 2018/04/05 18:45:30 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x17) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x80) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) prctl$getname(0x10, &(0x7f0000000140)=""/16) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x15d8, 0x0) accept4$alg(r2, 0x0, 0x0, 0x800) 2018/04/05 18:45:30 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000c39000)=[{&(0x7f000019b000)="050000003778d9f1ef1c32fc0b98143e037dc12502000003f11368a82cc15eb4037dc12502000000b5bff99af7fb97000000000000000763", 0x38}], 0x1}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10000, 0x0) 2018/04/05 18:45:30 executing program 3: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3e, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38, 0x2}, [{0x3, 0x0, 0x80000001, 0x0, 0x0, 0x6}], "", [[]]}, 0x178) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8), 0x1000) 2018/04/05 18:45:30 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0xc0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x2}) setsockopt(r0, 0x796a, 0x8, &(0x7f00000001c0)="f0e88ce829678824b30f61856fe762837b731858f529cd8e5deb87348f4823e6af36e7db2e245a28896ea25ab31f4ee4d66b1a09b13429368892e074839080c867d847db9d60aabaa7447869ca83043ee5a05f1201c5498d17124220912a3da6cf9ac4346e3f0500000040e59476113ef6fa6727a1943ff48720983560fe957013f4aee4be03f1782ec6d0389325bb56a01639400f354cf9cb6f9807126617ea0ef7ae8f16839b7b65f6ab5fd1bfa296901cb3e5ebf192d53beaa472475fb763870206222b86aad110a1a7f54c", 0xcd) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="14f55c9098ad9e822a54ea000000ec0c00000000"], 0x14}, 0x1}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x8000, 0x0) 2018/04/05 18:45:30 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)=0x10001) 2018/04/05 18:45:30 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) sched_setattr(r1, &(0x7f00000000c0)={0x30, 0x3, 0x1, 0x1f, 0xebe8, 0xfffffffc, 0x80000000, 0x2200756f}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x2, 0x1}, {0x0, 0x7ff}, {0x2, 0x1}], 0x3) 2018/04/05 18:45:30 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r2 = request_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='^em1\x00', 0xfffffffffffffffc) keyctl$instantiate(0xc, r1, &(0x7f0000000100)="6b7904a849c4e1c9ced537b0516396a4d6e3081011af5ebe6cefba42fd89c42d63b996e35dc649ccb3aca623544e8ddeb6eb0814fd96692d0e247f58bca39d7a7c295273b908cd406af895ad081e0067a0945cbdb22f365a6b02c60ef9ec5ac6936cce9a68fe277971b7d79f18f30cac39239ea2674d2c62ac18a574a6116207134f653beee5cb02a6f768814f1b43f5d56514d6bd916de3caac9e7514c6b0618714386042d8d53b44c988f7c980979182b90e78dd19fed1b3a0dfd40de8823cd397006437f64854dcc85e32ab01d0b2cc8cddc28615ac602285e15f2900ab7e055f2ba24e33293da141646c3534d7bfa0ea51fd6eda", 0xf6, r2) write(r0, &(0x7f0000f4f000)="1f0000000104ff00fd437f0000000000f3050100080003000000fdff00ffff", 0x1f) 2018/04/05 18:45:30 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000040), 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x200000, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x10, 0x1, "08159ab26785f43f52dffca9fa752789526958071325366ccde67e49faa9acb6129f4d07d2179ce8119fdc2b9f7d74448cf9575af0f91625757ee50b239f665f", "c701b6456d3db19a8479c6468fff3ccc6251521695989b3d4329159922412e98", [0xfffffffffffffffb, 0x7]}) 2018/04/05 18:45:30 executing program 4: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x80, 0x2, &(0x7f0000000280)=[{&(0x7f0000000040)="d9c41084a7a70bb5f9ad217b69693b81ea59f2f961d507989ff37ca862c09fcad87591f160084534777c8c9f15a78f35fcb748d563b9ee3846c4364543965a268a97a429591cee54732714e1b767aeadd0de6418e02c3ed1d2aee1481120d0e4a466921380b3cbfd232f2df8a861e9f42c43ff7c225caf77f400b001374b7e61923ce53485d5c9ed9c0f0394b12fda3bcc6f4cd2bb8c9b0a441de14d0db384b27bb52f4ccd1824cd7407f4835d9d06cdb3ebfc891879159616dd836dd3af0908422aee96562d6f363c14d8b6f9db04a5f5a85b85f8282cc1361176ff6d099b1d445c996d4a7fdc6ac2ec16a9e6613bb6146fbadcde", 0xf5, 0x1}, {&(0x7f0000000180)="0fa02c2f5c0c5675a83ec44c4632b7a5f06401550c91842609139580e5c4d9caa43a37e3154f593e2a7724e7c30ff82181959bbdad6d3c512f0b55a03fd4b7628a38205203e36cca3773238924993e28bb4c3105e8fa74671df442257f1f13e52a9f06c4e4481eba1353a1e2701b546c6abdcc26d3d758ff9d268ed3509aef82c00697a3143b13cdae28dd78a886e52f2fd94b1e6d9a80f52dd9b3f9e3b3c6ea72af99a160131868a1603d9036c0ed7fc082f8c81f3744175ba3d5fd593e594465a6f004aaca4afdd343be68e03b945341684fe3d9a4857e8b3850", 0xdb, 0x9}]) memfd_create(&(0x7f0000000140)="4ec8c7d7", 0x4) lseek(r0, 0xfffffffffffffffe, 0x4) 2018/04/05 18:45:30 executing program 3: r0 = socket$inet(0x2, 0x3, 0x6) getsockopt$sock_linger(r0, 0x1, 0x31, &(0x7f0000000200), &(0x7f0000000240)=0x3) socket$pptp(0x18, 0x1, 0x2) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) accept4(r0, &(0x7f0000000080)=@ipx, &(0x7f0000000100)=0x80, 0x80000) mlockall(0x2) [ 216.751380] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 18:45:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) 2018/04/05 18:45:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x1, 0x782, 0x345c, 0x2}, {0x4, 0x7, 0xffffffffffffffc1, 0x7fff}]}) r2 = epoll_create1(0x0) epoll_pwait(r2, &(0x7f0000000140)=[{}], 0x1, 0x1ff, &(0x7f00000000c0), 0x8) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/05 18:45:30 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='mountinfo\x00') r1 = syz_open_procfs(0x0, &(0x7f00002a3000)='projid_map\x00') sendfile(r1, r0, &(0x7f0000000040), 0x6) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000080)) [ 216.822436] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 216.886943] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 18:45:30 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) poll(&(0x7f0000001080), 0x0, 0xffff) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = syz_open_procfs(r1, &(0x7f0000000000)='net/anycast6\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000300)={0x9, 0x2, {0x1, 0x0, 0x9, 0x3, 0x2afb5551}}) sendmsg$can_raw(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000140)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xfffffff0}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x48, &(0x7f0000000100), 0x0, &(0x7f0000000540)=""/94, 0x5e}}, {{&(0x7f00000003c0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/05 18:45:31 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000000c0)=0x7, 0xffbf) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x112, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xf6, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000140)={0x8, 0x3, 0x2, 0x9, "18d98ff186bd0ef86b9a672dcfa38cec429cbc6b7cf7db3d06f616ff919ac48064a3dae0a0ff044bbc5754e6", 0x1}) sendto$inet6(r0, &(0x7f0000000480), 0x0, 0x0, &(0x7f0000000440)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000001680)}, 0x2000) 2018/04/05 18:45:31 executing program 2: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) creat(&(0x7f00000000c0)='./file0/file1\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file1\x00') 2018/04/05 18:45:31 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000340)=0x44) 2018/04/05 18:45:31 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x93b}]}) 2018/04/05 18:45:31 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000007c0)=@req3={0x9b, 0xcdf, 0x4, 0x101, 0x9, 0x8, 0xbd2}, 0x1c) preadv(r1, &(0x7f0000000700)=[{&(0x7f0000000080)=""/89, 0x59}, {&(0x7f0000000100)=""/10, 0xa}, {&(0x7f0000000140)=""/182, 0xb6}, {&(0x7f0000000200)=""/10, 0xa}, {&(0x7f0000000240)=""/86, 0x56}, {&(0x7f0000000340)=""/245, 0xf5}, {&(0x7f0000000440)=""/138, 0x8a}, {&(0x7f00000002c0)}, {&(0x7f0000000500)=""/229, 0xe5}, {&(0x7f0000000600)=""/208, 0xd0}], 0xa, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='cgroup.clone_children\x00', 0x2, 0x0) r3 = shmget(0x3, 0x1000, 0x78000441, &(0x7f0000ffc000/0x1000)=nil) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() getresuid(&(0x7f00000008c0)=0x0, &(0x7f0000000900), &(0x7f0000000940)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0, 0x0}, &(0x7f00000009c0)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000a00)=0x0) r9 = gettid() shmctl$IPC_SET(r3, 0x1, &(0x7f0000000a40)={{0x1d1, r4, r5, r6, r7, 0x1, 0x5}, 0x7fffffff, 0x2, 0x6, 0x9, r8, r9, 0x1f}) write(r2, &(0x7f0000000300)='5', 0x1) 2018/04/05 18:45:31 executing program 1: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x80000001, 0x40900) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f00000ec000)='./file0/bus\x00', 0xbc9cc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) ftruncate(r0, 0x7) truncate(&(0x7f0000000040)='./file0/bus\x00', 0x0) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 18:45:31 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x7fffffff, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x2, 0x0, 0x6, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff27, 0x40, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x20, 0x9, 0x0, 0x2, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x200000, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)}], 0x1, &(0x7f0000000180)}, 0x0) getpeername(r0, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000200)=0x80) 2018/04/05 18:45:31 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:31 executing program 2: r0 = socket(0x400000000000018, 0x8080c, 0x0) connect$inet6(r0, &(0x7f00005b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) connect(r0, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000015fb0)=ANY=[@ANYBLOB], 0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000629ffc)=0x2, 0x4) 2018/04/05 18:45:31 executing program 7: r0 = socket$inet(0x2, 0x8000a, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f00000002c0)=""/187, &(0x7f0000000000)=0xbb) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ecryptfs\x00', 0xb0000, &(0x7f0000000100)="13a5c31523e0e118cd1a8706e1436e31ee4edd570bafbe0adacdf4bfc0e20cad99522b87345c65dd") 2018/04/05 18:45:31 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e100", 0x88, r1) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='u', 0x1, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="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", 0x101, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r5 = fcntl$getown(0xffffffffffffff9c, 0x9) move_pages(r5, 0x9, &(0x7f00000004c0)=[&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff9000/0x1000)=nil], &(0x7f0000000540)=[0x4, 0x3, 0x2], &(0x7f0000000580)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) io_setup(0x9, &(0x7f0000000140)=0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) r8 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x6, 0x2040) io_cancel(r6, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0xff, r7, &(0x7f0000000380)="c73153596908844d518793a64a062499c6dc3211bd346a060dabbe9f352066f5b355c1e80bef5bdd53785fa18ceb3f4381b823b9a87b4f8adecce767b9a835ce806f97ff0ca26c48f61dc79ba77c733d723579d655f91511d02f25be67", 0x5d, 0xba8, 0x0, 0x1, r8}, &(0x7f0000000480)) 2018/04/05 18:45:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) socketpair(0x5, 0x7, 0x2, &(0x7f0000003d40)={0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000003d80)=0x7, 0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xa) 2018/04/05 18:45:31 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xdc, 0x40}, 0x341) setrlimit(0x7, &(0x7f0000becff0)) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0xfffffffffffffffd}, 0xfffffffffffffd9c) 2018/04/05 18:45:31 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7fff, 0x422800) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x216) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/04/05 18:45:31 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x400, 0x80200) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x20000009, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x2000000000000011, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xa0}, 0x1}, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='rose0\x00'}) 2018/04/05 18:45:32 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x800, 0x40400) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0xff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0x9}, 0x8) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000000)={0x1f}, 0x8) uname(&(0x7f00000000c0)=""/108) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000002c0)=0x723) listen(r2, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) fcntl$setstatus(r2, 0x4, 0x2000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e23, 0x8, @empty, 0x3}}, [0x81, 0x7, 0x8, 0x6, 0x4, 0x7ff00, 0xd996, 0x100000000, 0xffffffff, 0x9, 0x5, 0x8, 0x0, 0x0, 0x4]}, &(0x7f0000000400)=0x100) 2018/04/05 18:45:32 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000001880)='/dev/usbmon#\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f00000002c0)='/dev/binder#\x00', 0x0, 0x802) sync_file_range(r0, 0x0, 0x8, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000140)=0x0) prlimit64(r3, 0xd, 0x0, &(0x7f00000001c0)) r4 = socket$nl_xfrm(0x11, 0x3, 0x6) r5 = epoll_create1(0x0) r6 = fcntl$dupfd(r5, 0x0, r5) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f000086fff4)) r8 = getpgrp(0xffffffffffffffff) r9 = getpid() epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r5, &(0x7f0000000040)) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000200)={r0, 0xec1, 0x6, r0}) kcmp$KCMP_EPOLL_TFD(r8, r9, 0x7, r7, &(0x7f0000000000)={r7, r6}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r4, &(0x7f0000000240)={0x11, 0x0, r10, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x600}}}, &(0x7f0000000000)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$unix(0x1, 0x10000002005, 0x0) socket$unix(0x1, 0x0, 0x0) 2018/04/05 18:45:32 executing program 1: shmat(0x0, &(0x7f0000107000/0x1000)=nil, 0x4000) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) msync(&(0x7f0000106000/0x2000)=nil, 0x2000, 0x4) 2018/04/05 18:45:32 executing program 4: r0 = open(&(0x7f00000005c0)='./file0\x00', 0x40000, 0x104) r1 = syz_open_dev$sndmidi(&(0x7f0000000600)='/dev/snd/midiC#D#\x00', 0x3, 0x80) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000640)={0x10000, 0x0, 0x1, r1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r5, 0x80184560, &(0x7f00000001c0)=""/118) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, r3}) r7 = shmget(0x3, 0x1000, 0x54000001, &(0x7f0000ffd000/0x1000)=nil) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000140)=0xc) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgrp(0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) shmctl$IPC_SET(r7, 0x1, &(0x7f0000000540)={{0x8, r8, r9, r10, r11, 0x100, 0x9}, 0x7, 0x4, 0x3, 0x10000, r12, r13, 0xfffffffffffffff8}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYBLOB="06000045670ef7f2"], &(0x7f00000003c0)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/05 18:45:32 executing program 3: r0 = geteuid() r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) fstat(r1, &(0x7f00000049c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000004a80)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfe, 0x8}, 0xc, &(0x7f0000000080)=[{&(0x7f00000001c0)={0x2ae4, 0x3b, 0x800, 0x70bd2d, 0x25dfdbff, "", [@nested={0x1108, 0x9, [@generic="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", @typed={0x8, 0x44, @ipv4=@multicast1=0xe0000001}, @generic="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[@generic="d14354137dff89099043863be1ab00b24bc5fa92e56836c7ad07867cea547fc23fbf6d188880dd764e700a48ba7f510c460067875b77660d4ffe199b8b32cd863d16182d47f43644122bfbd8c8a76c8a21cdda0664919ce6a8ae7738bd98cfae26a820390ff91addbea11810485744f2466b5f010149e2ce535b15db3f44a5d42cf569b81b560c0fb975ce0184a776166530a051fc6c7056f77b19c342b170ad05f45fdc33c1c9cd1f4b63367386e2f6f5032847461d175036d86ba23d84f43962d6ad99c91e8cb620f3188c1c9c006ad675a31024c034c9dc41e0", @generic="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@generic="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", @typed={0x8, 0x54, @uid=r0}, @typed={0x8, 0x5a, @ipv4=@loopback=0x7f000001}]}, @generic="55e994f7fc548f8885f9698e34d3ad62afb18c47d17cdfc88dab29ba53434bf97595cdbc27d1995085d7280a958967a8cdebae99c5d514cbc13d5add5d8b126c34d61d7b854cc21048b1e3cd645b9522874fd7acb4f7492f7420b5086a7f81cc4d86343e36c2fca9e87a7c0d968cd63c5eddc88e8c6f8a98d84b61d8eaa05ae0e3166ab713d92d915d9ec910d0c48c85c5cfe1cdfea034711658d64a0d63fccb9d028e720a1c79d80f6bb4e278aab507127db39de15d41ba1de06c09c91a6b29a76a0b96750c0e327e6fee65d00604df67a0e44ba3344d465ef835bfe45b00a6"]}, 0x15c8}], 0x5, &(0x7f0000004a40)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r4, r0, r5}], 0x40, 0x20004004}, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x6e, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) rt_sigreturn() 2018/04/05 18:45:32 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x800448f0, &(0x7f0000000340)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000020200, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x700, 0x70bd2a, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4050) 2018/04/05 18:45:32 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8040, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)={0x6, [0x80000000, 0x1, 0x3, 0x54d, 0x57, 0x7fff]}, &(0x7f0000000200)=0x10) mkdir(&(0x7f0000000100)='./file0\x00', 0x1) unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x0) lremovexattr(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)=@known='user.syz\x00') mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000000140)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v4') 2018/04/05 18:45:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000009fe8)={0x9, 0x3, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r5, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) 2018/04/05 18:45:32 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000244000)) keyctl$clear(0x7, 0x0) r0 = semget(0x2, 0x3, 0x8) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f0000000040)=""/144) socket$kcm(0x29, 0x5, 0x0) [ 219.195609] FAT-fs (loop5): error, invalid access to FAT (entry 0x000006c0) [ 219.202871] FAT-fs (loop5): Filesystem has been set read-only 2018/04/05 18:45:32 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000315000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000001080)=""/174) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) 2018/04/05 18:45:32 executing program 2: getgroups(0x2, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) r1 = add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="fb", 0x1, 0xfffffffffffffffb) keyctl$chown(0x17, r1, 0x0, r0) r2 = dup(0xffffffffffffffff) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000080)=r3) 2018/04/05 18:45:32 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = dup3(r1, r0, 0xfffffffffffffffe) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000180)={'broute\x00'}, &(0x7f00000000c0)=0x78) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 18:45:32 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000003c0)='ip6_vti0\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x100000800, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x400b}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000140)=0xfffffffffffffd74) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="ac000000", @ANYRES16=r4, @ANYBLOB="020027bd7000fbdbdf2505000000540001000800050003000000080002008d000000080009003c0000000c00070010000000140000000800050004000000080001000a00000008000100020000000c000700200000001000000008000b00736970003000020008000800010c000014000100ff01000000000000000000000000000108000b0002000000080003000200000014000300080007004e2300000800010001000000"], 0xac}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'ifb0\x00', 0x0}) sendto$packet(r2, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000100)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @random="3b6cbf857897"}, 0x14) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000380)=0x9) 2018/04/05 18:45:32 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={'bcsh0\x00', 0x12}) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8943, &(0x7f0000000180)={'bcsh0\x00'}) close(r0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x10) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000000040)=0x6) 2018/04/05 18:45:32 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) openat$cgroup_type(r1, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000018c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001880)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000001540)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f00000015c0), r2}}, 0x18) 2018/04/05 18:45:32 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x101000) r2 = add_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$read(0xb, r2, &(0x7f0000000140)=""/253, 0xfd) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000080)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000540)={0x0, {{0xa, 0x0, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}}, 0x108) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/05 18:45:32 executing program 3: socketpair(0x1d, 0x3, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) 2018/04/05 18:45:32 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f00000002c0), 0x78, &(0x7f0000000300)}}, {{0x0, 0x0, &(0x7f0000000680), 0x59, &(0x7f00000006c0), 0x95}}], 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f00000000c0)='wchan\x00') 2018/04/05 18:45:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x6) clone(0x200, &(0x7f0000000100), &(0x7f00000000c0), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000000), &(0x7f00006fcff0)) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000280)={{0x4, 0x5}, 'port1\x00', 0x6f40b7c95600a1e9, 0x841, 0xff0000, 0xfffffffffffffffa, 0x20, 0x9000000000, 0x401, 0x0, 0x2, 0xe4}) r2 = getpgrp(0x0) kcmp(r2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r3 = perf_event_open$cgroup(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000700)='./file0\x00', 0x0, 0x0) setsockopt$packet_int(r4, 0x107, 0x7, &(0x7f0000000740)=0x5, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000380)="d1d35c28c9a2940ff92d92cf5ba99dbd095c407a47aee16bd9fba4aa14c8b45950fc2ab852e6d0beb1087f244343358f379574c393d75b0d12d48fa3caa8455d0e9c92d2c81682adb435103b73129d829a840c501aa5c4284cdbc4d1729fb7666889febd3c69f3d47e8d03d1d931768918a07a614ccd6dd70e01808b3288dc1a2c203ab3252cda9e26aefcd1d5a0d633af9407d2d4bcf067a896cae139c19d2491f723dda8d03445824da761af13cad98310c06c3cfc1c03e84784a88cb75bd08c373e05cf1fd629c62714e5595e28323552b147f54a56c12801d1") ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f00000005c0)) r5 = socket$inet(0x2, 0x1, 0xaeed) connect(r5, &(0x7f0000000600)=@nfc_llcp={0x27, 0x1, 0x2, 0x5, 0x4, 0x80, "ab7d48bfd11a3e7a60aa13ac7038ef595132145fd73a3831bf9ebbf8ba02fddd251584133faf65deeb9e6b927bda4629855f75a594a70a003ee8e259f5ef07", 0x31}, 0x80) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)="a33af9140719e3bb3bfa5097cbfa66e055f5e5aff0eea326a7738177fd5ddac52529c334c8a4cc1e1d663365fd3f5d8b1c460b1a8064b854af4e59028c0c4e84f3c9", 0x42) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002}, 0x8) r6 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7, 0x181000) r7 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000000180)={r7}) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000000080), 0x0) bind(r8, &(0x7f0000000680)=@nl=@unspec, 0x80) r9 = shmget(0x0, 0x9000, 0x402, &(0x7f0000ff7000/0x9000)=nil) shmctl$SHM_STAT(r9, 0xd, &(0x7f0000000280)=""/86) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) socket$netlink(0x10, 0x3, 0x4) [ 219.558220] can: request_module (can-proto-6) failed. [ 219.612345] can: request_module (can-proto-6) failed. 2018/04/05 18:45:33 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/111, 0xfffffffffffffdb3, 0x0, &(0x7f0000000080)=@abs, 0xfffffffffffffec6) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f00000001c0)=""/143, &(0x7f0000000140)=0x8f) close(r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) 2018/04/05 18:45:33 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000dff7)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x109b}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x3ff, 0x7f}, 0x8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001500)={&(0x7f0000002000)=ANY=[@ANYRES32, @ANYBLOB="113f00000100000000008518dd4d414b2a37"], 0x16}, 0x1}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000001ffc)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x33, "913c1d3d1e0135f41bd4b182a6469df985f1f71e3c25e3688ed87309d51f94ee029509d134dac9c1edc0889b2caafd1b4b6b13"}, &(0x7f0000000280)=0x3b) recvfrom$ipx(r0, &(0x7f0000000180)=""/203, 0xcb, 0x100, &(0x7f0000000040)={0x4, 0x3ff, 0x4, "09a4221cae7b", 0xf3f}, 0x10) ioctl$KVM_SMI(r0, 0xaeb7) 2018/04/05 18:45:33 executing program 4: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00'], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/04/05 18:45:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0, 0xba6f}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x5}, 0x8) chroot(&(0x7f00000001c0)='./file0\x00') 2018/04/05 18:45:33 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc0082, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x9) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000580)=""/124, &(0x7f00000003c0)=0x7c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x8) fcntl$setlease(r3, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x400, 0x5, 0x7, 0xfffffffffffffff9, 0x68}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000600)={r4, @in={{0x2, 0x4e23, @rand_addr=0x3}}}, 0x84) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000400)=0x40, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0x800000}, &(0x7f0000039ff0), &(0x7f0000000540), 0x8) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) fremovexattr(r3, &(0x7f0000000440)=@known='security.evm\x00') truncate(&(0x7f0000e5e000)='./file0\x00', 0x0) r6 = dup2(r2, r3) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f00000000c0), 0x4) ioperm(0x100, 0x1, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/rtc\x00', 0x80012880, 0x0) restart_syscall() ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000000080)={"5e6f6e643000000000000043fb00", {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)}, 0x800) fcntl$F_SET_RW_HINT(r6, 0x40c, &(0x7f0000000340)) pread64(0xffffffffffffffff, &(0x7f0000000040)=""/8, 0xfffffffffffffec2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000000180)={r7, @in={{0x2, 0x4e20}}, 0x8000, 0x4, 0x10001, 0xff, 0x72}, &(0x7f0000000240)=0x98) socket$inet6_udp(0xa, 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') 2018/04/05 18:45:33 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00000002c0)={0x10, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e24, @rand_addr=0xad9}}}, 0x108) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20040000001fffc) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'dummy0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @random="c9b3eaae2bda"}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000140)={{0x2}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/04/05 18:45:33 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:33 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r2 = eventfd(0x0) r3 = epoll_create(0x45) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r2}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)) write$eventfd(r2, &(0x7f0000f43000), 0x8) 2018/04/05 18:45:33 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) tee(r1, r0, 0x7, 0xffffffffffffffff) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'gretap0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f00000002c0)) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580)) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x7f, 0x4, 0x6, 0x3}, &(0x7f0000000380)=0x10) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x3, &(0x7f00000005c0)=[{0x6, 0xf412, 0x4, 0x401}, {0x190, 0x0, 0x0, 0xffffffff}, {0x4, 0x0, 0x400, 0x5d}]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x4c, &(0x7f00000003c0)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000480)=0x10) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) setitimer(0x0, &(0x7f0000a0b000)={{}, {0x0, 0x7530}}, &(0x7f0000cd5000)) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000100)) alarm(0x0) fstat(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000200)=[r3]) fchmod(0xffffffffffffffff, 0x101) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000540)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000640)={r4, 0x1}) fcntl$getownex(r1, 0x10, &(0x7f0000000740)) 2018/04/05 18:45:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000020c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002080)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000fe8000000000000000000000000000bb090000000a0000000001000000000000000000000000ffffe000000100000000", @ANYRES32=r1, @ANYBLOB="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"], 0x48) [ 220.203704] x86/PAT: syz-executor4:15771 map pfn RAM range req write-combining for [mem 0x181450000-0x181453fff], got write-back 2018/04/05 18:45:33 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfff, 0x400040) mq_getsetattr(r1, &(0x7f0000000080)={0x10001, 0xaee, 0x10000, 0x1, 0x80, 0x9, 0x4, 0x3}, &(0x7f00000000c0)) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="200000c4dd1b93d2b6fe002e00fd060000000000000000040000000c00000008"], 0x20}, 0x1}, 0x0) 2018/04/05 18:45:33 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)="2f70066f632f7379732f6e6d746872657368008d3680c6192670fd31a5c89af3f1e38934453015e4ca1e65edd3030c9b29cc37384758bedc888478697c76a72ab2790a9dfa7262758d11bb0da4fed9fca72bded303a57abacefd85d803aae4f8ab99c6bbfde34bf30ad4006227ac1d4a7f18d3e3a180e66b3268424c1fa6a240c73cbf29515b91c19893d6a9abc5668ed64bd9d52f492e0d2a58e4a20684c3ba6d51ae507cd68915", 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000200)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x5, 0x4) socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000ffc8)={0x0, 0x25e, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff18810000000300000003fb8468647ba3a2d188637e57e4", 0x26}], 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/04/05 18:45:33 executing program 1: r0 = socket(0x1e, 0x1000000000005, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x100, 0x0) write$cgroup_pid(r1, &(0x7f0000000180), 0x87) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) lseek(r0, 0x0, 0x1) ioctl$sock_ifreq(r1, 0x891f, &(0x7f0000000080)={'sit0\x00', @ifru_flags=0x1}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x1, [], r2}, 0x48) [ 220.288926] x86/PAT: syz-executor4:15771 map pfn RAM range req write-combining for [mem 0x181450000-0x181453fff], got write-back 2018/04/05 18:45:33 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x4000000000069, 0x21, r0, &(0x7f0000000080)='./control\x00') fanotify_mark(r1, 0x80, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)='./control\x00') 2018/04/05 18:45:33 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80, 0x800) accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14, 0x800) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000001c0)={@ll={0x11, 0xf7, r1, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, {&(0x7f0000000140)=""/59, 0x3b}, &(0x7f0000000180), 0x12}, 0xa0) r2 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000041d000)=@mpls_getnetconf={0x4c, 0x52, 0xfd, 0x0, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1}, @NETCONFA_IFINDEX={0x8, 0x1}, @NETCONFA_IFINDEX={0x8, 0x1}, @NETCONFA_IFINDEX={0x8, 0x1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6}, @NETCONFA_IFINDEX={0x5, 0x1}]}, 0x4c}, 0x1}, 0x0) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) 2018/04/05 18:45:33 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) epoll_wait(r1, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x5, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002c1000)={0x70000005}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sched_getscheduler(r3) [ 220.350773] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/04/05 18:45:34 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0xa, &(0x7f0000000040)) 2018/04/05 18:45:34 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84306910000003900080002000c00000000001900a30700ffffffee0000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x484000) recvmsg$kcm(r1, &(0x7f0000001500)={&(0x7f00000000c0)=@alg, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000140)=""/1, 0x1}, {&(0x7f0000000180)=""/172, 0xac}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/115, 0x73}, {&(0x7f00000012c0)=""/180, 0xb4}, {&(0x7f0000001380)}], 0x6, &(0x7f0000001440)=""/191, 0xbf, 0x5}, 0x1) 2018/04/05 18:45:34 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:34 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x0, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000040)) 2018/04/05 18:45:34 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x4020940d, &(0x7f0000000140)={0x0, 0x0, &(0x7f00004f0000), 0xfffffffffffffe38, 0x0, &(0x7f0000000100)}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x80) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000000c0)=0x1f) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4fab, 0x40040) ioctl$KDSETLED(r2, 0x4b32, 0x1) 2018/04/05 18:45:34 executing program 7: 2018/04/05 18:45:34 executing program 4: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000000)="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", 0x118) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000140)=""/100, &(0x7f00000001c0)=0x64) 2018/04/05 18:45:34 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x7ff, 0xa9, 0x8}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x7}, &(0x7f00000001c0)=0x8) futex(&(0x7f000053bffc), 0x400000085, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000000000), 0xb0000001) 2018/04/05 18:45:34 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xeb, &(0x7f0000000180)=""/251, 0x41100, 0x1}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be98c66f"}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80102, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000300)={r2, 0x2, 0x30, 0xd20, 0x9b}, &(0x7f0000000340)=0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_udp(0x6f3000, 0x2, 0x0, &(0x7f0000000080)) socketpair$inet_udp(0x6f4000, 0x2, 0x0, &(0x7f0000000080)) [ 221.148876] binder: 15831:15833 ioctl 4b32 1 returned -22 2018/04/05 18:45:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0x1c, 0x10000000000027, 0x331, 0x0, 0x0, {0x16}, [@typed={0x8, 0x1, @uid}]}, 0x1c}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/5, &(0x7f0000000040)=0x5) 2018/04/05 18:45:34 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaeaa6bf1695bffd786f593ecdd60d3625500142b00fe800000000000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="90780000b98c9a57"], &(0x7f0000000280)) semget$private(0x0, 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) 2018/04/05 18:45:34 executing program 5: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000002ac0)={'syz0'}, 0x4) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x40, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x6, 0x0, 0x0, 0x175b, 0x0, 0x3, 0x0, 0x0, 0xfff, 0x7, 0x7fff, 0x3, 0x3, 0x79e, 0x3, 0x4, 0x10001, 0x4be, 0x100, 0x10001, 0x2, 0x0, 0xe8, 0x3, @perf_bp={&(0x7f0000000140), 0x4}, 0x28020, 0x2, 0x401, 0x7, 0xffffffffffff8001, 0x8, 0x3}, 0x0, 0xd, 0xffffffffffffffff, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x1e3) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x3f22) perf_event_open(&(0x7f00000000c0)={0x8, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffffc, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0xfffffffffffffffe}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 221.190962] binder: 15831:15846 ioctl 4b32 1 returned -22 2018/04/05 18:45:34 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x6, 0x4, 0x7, 0x0, 0x3}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x8}}, 0x9, 0x5, 0x4000000000000000, 0x1, 0x10}, &(0x7f0000000380)=0x98) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) socketpair$ax25(0x3, 0x5, 0xcd, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000000180)=r6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={r3, @in6={{0xa, 0x4e22, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}}, 0x2, 0xff}, 0x90) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$KDGKBENT(r7, 0x4b46, &(0x7f0000000080)={0xb5f, 0xfffffffffffffffd, 0x4}) 2018/04/05 18:45:34 executing program 1: mlockall(0x3) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xc46, 0x883) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/04/05 18:45:34 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x100) socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc)=0x10000, 0x4) r2 = dup(r0) write$eventfd(r2, &(0x7f0000605ff8), 0xffbe) write$eventfd(r2, &(0x7f0000000040), 0xfdc8) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000000)={0x3}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x54, 0x0, &(0x7f0000000100)=[@acquire={0x40046305, 0x1}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x28, &(0x7f0000000080), &(0x7f00000000c0)=[0x38, 0x30, 0x68, 0x28, 0x38]}, 0x44e6e020}}], 0x2d, 0x0, &(0x7f0000000180)="adb5f4b8f0c91b3c9df2ab7a7e3b2decac68c30fc01fd338cd5848684f43b7f55a22c88079209d1741734f8fe5"}) [ 221.278312] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 221.351233] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/05 18:45:35 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:35 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x12040, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'ip6gretap0\x00', 0x7fffffff}) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000400)=[{0xc0, 0x0, 0x0, "fa754e0099e0a779fc7721e26b6dbfb0754d20fed680b22b9cc754eba759bce1ee035ade0a2f0255496187718f75dc89dbf7d8f51e9c2d3bce4da14a1d05f809483e06c83a8c6b0f0d9b78a3825064b9144369ef3848f2e39960141983cf5e6c5208b30df39804bb49b67706d775ed2cd22244477a9aedf73183ae464a7730530c74972e1a2085e8993d4cb4abae5cf2574f4d3ff410833be78e5777773fc255e9690f5b69e35e15a4aeec6937"}, {0x100, 0x0, 0x5a00, "fefeb8cef5c26035706454ba24155813f0c54847571ccd495185362607a92df31df0c75ba34b69ca0b107c278375991360fd241466cf0980b045c0ce4271b1e55657ebf16b7d0360a781addcd791617b759c74ec643eaad1474c049a7acd40def4c69e3bc7ca070f39e92bb3dc0deb30ec4f0e29110df73eef07dd0c15447f4aa46cc3812fdd5172dfb0cca425cf3709a70d18672772823c186417fa47ac86fc1f2e4b7c89201c4f32dba585f38d2aa7c0b48bfb0dd7e7dd5de50098d7ddf2fdf9b9cdb964f379721c30c3f63001114f5812aea8d75096e5e7c6f9c4d1ffd662ceaa3475563d02acf6"}], 0x1c0}, 0x4) 2018/04/05 18:45:35 executing program 4: r0 = socket(0x22, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000080), &(0x7f00000000c0)=0x4) recvmsg$netrom(r0, &(0x7f0000000300)={&(0x7f0000000040)=@ax25={0x3, {"9e1ad4a6c1c5fd"}, 0x3ff}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000100)="45fe11a2b91cc1682748045633fb71b8125b8e5eccff79ac7488a5a70e2db35dff0f231e6a87f1f97ecb22ac16a0a968c48d62757b7b128473723f33797433bbf425dc21ccf8be9dda9a2627f348a241829a1d080c6e32c72b192195f89f34afd8d9d8892a0eaa8ff2512b78c580cb658849e7b7689ff454c611d8d431711b5c21f8c4c9b339c6391af14cc7a9d89274af69d68e513def4db574ebc4cda53722797804f9bac9b5a4f05a353ddd54df4b4684fe4c86b7424e05af9287de5f5a0ffa02a4c5334789b67e3fc1ad2136651513358e6637edb070b97e5371e37f17f0c7", 0xe1}, {&(0x7f0000000200)="ca4058fe9a426b19f4b48adcb4bc85daf771605e83bf6f147728bc7c8c074db0e59bc415ead10ee3b0823f2b73cf10799af81eff83ff1ae4e8d980d67f7d7d89277d4c787f2569cc4c1a411924dcd11d73c392e64c2c36c30506dda4d4bbaa4990cf4eaf16aa601aeb7eb2334c9e6705aec5c68587ac04f56f9fc8a738e66eb882e058cfa20431c611b91fde575436c167b20455319a43c5f624d407ff84", 0x9e}], 0x2}, 0x10000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x1}) 2018/04/05 18:45:35 executing program 5: r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x2002, 0xffffffffffffffff, 0x0, 0x0, 0x40c00) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x20000, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000140)=0x10001) flock(r0, 0xa) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) dup3(r3, r3, 0x4) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x8) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000000c0)={0x20, 0x40, 0x3f, 0x4, 0x2, 0x34}) 2018/04/05 18:45:35 executing program 3: getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000600)=ANY=[], &(0x7f00000001c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000240)=""/244) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000200)) 2018/04/05 18:45:35 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000000280)=0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) llistxattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/14, 0xe) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000005c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001840)={0x2, 0x40, 0x2, {0x0, 0x1c9c380}, 0x6b, 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000006ff44)={0x7, 0x0, 'client0\x00', 0x0, "6318ca4c372bbf06", "99f3c2e1541fe1bfdf54840c086e666dec2aef8735f8bc6ae79d506a1f00f7b8"}) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00000006c0)=""/128) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001800)=0x0) clock_gettime(0x200000000000006, &(0x7f00000018c0)={0x0}) utimes(&(0x7f0000000500)='./file0\x00', &(0x7f0000000580)={{0x77359400}, {r5}}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=0x0, &(0x7f0000000540)=0x215) bind$vsock_dgram(r2, &(0x7f0000000440)={0x28, 0x0, 0x2711, @my=0x0}, 0x9) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000480)={r6, 0x1, 0x7, 0x9}, 0x10) r7 = add_key(&(0x7f0000000740)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="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", 0x1000, 0xfffffffffffffffb) keyctl$update(0x2, r7, &(0x7f00000017c0)="a06dc097bca45d7bc8eb4f97b9954d12cb4a44cb96", 0x15) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8002, &(0x7f00000004c0)=0x6, 0x4, 0x5) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r6, 0x1ff, 0xffffffffffff8000, 0x9}, 0x10) rt_tgsigqueueinfo(r3, r4, 0x1f, &(0x7f0000000340)={0x12, 0xffffffffffffb581, 0x100, 0x1}) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000600), &(0x7f0000000180)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x0, 0x20, 0x8, 0x8, 0x0, 0x2a499819}) dup(r1) 2018/04/05 18:45:35 executing program 1: ioprio_get$pid(0x0, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x100000002) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001140)) r2 = getpid() r3 = getpgid(r2) sendfile(r1, r0, &(0x7f0000000000), 0x4) tkill(r3, 0x1000000000016) r4 = memfd_create(&(0x7f0000000000)='\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001200)) geteuid() fstat(0xffffffffffffff9c, &(0x7f0000001240)) recvmsg(0xffffffffffffff9c, &(0x7f0000001500)={&(0x7f00000012c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001400)=[{&(0x7f0000001340)=""/103, 0x67}, {&(0x7f00000013c0)=""/8, 0x8}], 0x2, &(0x7f0000001440)=""/155, 0x9b}, 0x40000020) getsockopt$inet6_udp_int(r4, 0x11, 0x1, &(0x7f00000010c0), &(0x7f0000001100)=0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001600), 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001540)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001580), &(0x7f00000015c0)=0xc) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001700)) syz_fuseblk_mount(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)='./file0\x00', 0x4000, 0x0, 0xffffffffffffffff, 0x3ff, 0x1, 0x21) getpgrp(0xffffffffffffffff) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001ac0)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x1000}], 0x1, &(0x7f0000001800)=ANY=[@ANYBLOB="080000009da642d61a34dde6fb012bd36cb5cb56d378f5bb22a46923df6115c74ba55800c05298968e00f763cd73168d72568c737b99935cbd80afc9f91944073aed7fbe0f56fbb08c321bc7095f90f60b4900000000000000000091d07ecf81003967594e3213c5fa0b476bbe073b430d6df7194523a4668ac3b8be857d9e41384d032042de926c089a2d269b1bd6b6d42cb36acbccc4ad1c97ea461bd0d2a4b21d5e13ae17671f0a106fb9c3e94cf0e49923"], 0x4, 0x20000000}], 0x1, 0x0) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f00000017c0)=0xaf8, 0x4) 2018/04/05 18:45:35 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000001c0)=r1) r2 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000240)=0x10000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000080)=""/143) io_setup(0x10001, &(0x7f0000000480)=0x0) r5 = dup3(r0, r0, 0x80000) io_submit(r4, 0x2, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0xf, 0xffff, r3, &(0x7f00000002c0)="5dded9a993cadb8e325f3e564353ff7347337de6233ed4328f3b7de2fff3fbf5aa2ec2cda3df0ec8a577baa8370d27a7b0bf79ef1b8190f2957c94110cfd91d024a3a761a1165f8eb26cc112a9ffaaa57257625fde106705389b3844cea0985fae46e95aea088e2403c134aefdd36b143e5b5cc840162a6b3184729ce4219c22551f2cdeb5561bfd3400ee6da37eb42ac657fd7c2a3a552a3cd6ae1283936dba1750779803277cc9340987a422698e1462c418316a5dae75e72bf84ec5a421fdbfe4e272fc96e7f5676790365c701d08fb13b19bf177f512f5510260298db6bee94c0400fa5d7392acf41f64307232", 0xef, 0x1, 0x0, 0x1, r5}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x8, 0x400, r2, &(0x7f00000003c0)="cdd0f62818d89545f1bdba89e5d353c1", 0x10, 0xfffffffffffffffd, 0x0, 0x0, r0}]) [ 222.020382] QAT: Invalid ioctl [ 222.040461] QAT: Invalid ioctl 2018/04/05 18:45:35 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f00000000c0)=0x2, 0x0, 0x2, &(0x7f0000000100), &(0x7f0000000140), 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) sched_getattr(r1, &(0x7f00000001c0), 0x30, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000080)=0x8) 2018/04/05 18:45:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chmod(&(0x7f00000002c0)='./file0\x00', 0x1fd) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x101, 0x4) truncate(&(0x7f0000000080)='./file0\x00', 0xffffffffffffff7f) 2018/04/05 18:45:35 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x10001, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000400)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x71edd790}, &(0x7f0000000380)=0x8) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000440)={&(0x7f0000000180)=[0xc6d1, 0x6, 0x4255, 0x1, 0x8, 0xfffffffffffff5bf, 0x9], 0x7, 0xffffffffffff0001, 0x44, 0x7ff, 0x7, 0x9, {0x200, 0x1000, 0x7f, 0x8, 0x5, 0x0, 0x4, 0xfff, 0x1, 0x1eb, 0x5, 0x1, 0x4, 0x9, "050a430b3ce1b3a9be0a5db6df6bab955e491ebac6a19a49880432075af607e7"}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000100)={r3, 0x54, &(0x7f0000000600)=[@in6={0xa, 0x4e20, 0x400, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e23, 0x3e3c5947, @empty, 0x7}, @in6={0xa, 0x4e22, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x2cf1}]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000280)={r4, @in6={{0xa, 0x4e20, 0x10000, @dev={0xfe, 0x80, [], 0xb}, 0x4}}, 0x1000, 0x4e3ce0ed, 0x28000, 0xd6b, 0x10000}, &(0x7f0000000340)=0x98) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)) 2018/04/05 18:45:35 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x3f, 0x8, 0x200, 0x8, 0x4, 0x32, 0x2, {0x0, @in6={{0xa, 0x4e22, 0x3dde, @loopback={0x0, 0x1}, 0x100}}, 0x3b, 0x7, 0x8, 0x9, 0x53b}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r1, 0x7, 0x5, 0x1}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000aca000)=ANY=[@ANYRES32=0x0, @ANYBLOB="1c0022ef"], &(0x7f0000abaffc)=0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="0200000019643fef9b6705253b3c6ac560a40f333dca1840b849f7099aabcd45d5be55956395249912ef4f18defe28b72600032dac0fae074d8c9f05dbddd019e6b2600b7d0288b9b4c796eec7cce6c755473be0811af62ff4b8faaf6dc30cf746553818f471b9"], &(0x7f0000000040)=0x8) 2018/04/05 18:45:35 executing program 7: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)='XFSB', 0x4}], 0x0, &(0x7f0000018900)=ANY=[@ANYBLOB="b6da78cf0060fe3c"]) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00') [ 222.140531] FAT-fs (loop3): bogus number of reserved sectors [ 222.146444] FAT-fs (loop3): Can't find a valid FAT filesystem [ 222.193360] XFS (loop7): unknown mount option [¶ÚxÏ]. 2018/04/05 18:45:35 executing program 5: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x9b0) r1 = socket(0x1e, 0x5, 0x200) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) 2018/04/05 18:45:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x0) r1 = semget(0x1, 0x2, 0x1) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f0000000040)=""/246) [ 222.219844] FAT-fs (loop3): bogus number of reserved sectors [ 222.225808] FAT-fs (loop3): Can't find a valid FAT filesystem 2018/04/05 18:45:35 executing program 7: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendto$llc(r0, &(0x7f0000000040)="c1bc47e5b4d6cc4e6a2b859a975a7bf2c2de422aa1cd9ba46572c82ad4bc756d1ac30da53f30afae5d83c2adf7a9f0c53de5ba95b59c6425709b110eda0d194f3e31165446ec209d65020764b08237444a4c3d59cb3ecf168ab1cbe4194a7e91ac218e58b3e13d9ad4b0869a85e8d7415be15afcb7355f4b7dbc481774a67092431502f9df2a75cc2c26f2ca41fbbb9047dc66d9cb515bb448e28afaafce3a038c442e1fe26f82235790d97a43d841bb03e7d4cf1d7f26e0a346f021e61b313699c4d777436c1156270ee65c2a9757458a4f6cedcbb20d719033f16140600d2d589ef8110260e87d20ff", 0xea, 0x40000, &(0x7f0000000200)={0x1a, 0x102, 0x9, 0x5, 0xffffffffffffffff, 0x31ece415, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000001c0)={0x6, 0x6, 0x9, 0x75, 0x3, 0x5, 0x0, 0x81, 0x1, 0x0, 0xfffffffffffffffe, 0x8}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0xb, 0x100000000000006, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/05 18:45:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/04/05 18:45:36 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000180)='./file0\x00', 0x10) rmdir(&(0x7f00000001c0)='./file0//ile0/file0\x00') ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000200)={0x4, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x8, 0x2, 0x1, 0x7, 0x1, 0xd8, 0x5, {0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x7, 0xfffffffffffffff9, 0x9, 0xfffffffffffffffc}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380)={r1, 0xfffffffffffffffc}, &(0x7f00000003c0)=0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000000100)="f3f815f6dc3caea5478d0a84d6d2e883a6fac3ab1c646e29939f07f467e855dc1f7294df95b034ff6cc3728ab74a0e7e3df22b99601a1c494f6949db40547fd509f2b0bcf8b1a6cd227a3012a2853f40fdcba78daadf08e284fd1118966ba52b2950823f967b2c97a3", 0x69) mkdir(&(0x7f0000000240)='./file0//ile0/file0\x00', 0x0) open$dir(&(0x7f00000000c0)='./file0//ile0/file0\x00', 0x0, 0x0) 2018/04/05 18:45:36 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000080)={[0x37]}, 0x1) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000080), &(0x7f00000016c0)=""/4096}, 0x18) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000200)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'tunl0\x00'}}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000100)="b9e9c6afff600f267d8d5dc8a7f69e41b07c1fa4c6a970b4f67aed652f4d6f94760443356a46f4ee2d1573e6b340396f96f9325251e94f1da15464965426c16faa3fd2f26057f2d81892d77c94bde634db6c3496c2518e352db91557216c5aeed78b77aa536a3f0e6c8199301fd3d32352de37fdfe901228588dc335573778c78987d1c2642ad40e8cb78b18edc51c0379b3fb58e78c0e912a4d6a60f6c9a4", &(0x7f0000001600)=""/160}, 0xffffffffffffff74) 2018/04/05 18:45:36 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)="011908000000f5bfcb", 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) recvmmsg(r0, &(0x7f0000009940)=[{{&(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000024c0), 0x0, &(0x7f0000002540)=""/1, 0x1}}], 0x1, 0x0, &(0x7f0000009bc0)) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f00000000c0)=""/175, &(0x7f0000000000)=0xaf) 2018/04/05 18:45:36 executing program 5: r0 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) r1 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000640)='lowlan0*@mime_typebdevselflem1%\x00', 0xffffffffffffffff) add_key(&(0x7f0000000800)='user\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000880)="00bedbd64a12c8b5c189c97f39f9a1669b69ceb178eb5f", 0x17, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r1, &(0x7f00000007c0), 0x0, r1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}) sendmmsg(r0, &(0x7f0000000500)=[{{&(0x7f0000000040)=@ipx={0x4, 0x5, 0xb9e8776, "c425083908f2", 0x1}, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)="ad796d02d0484aeb06c2e1a8207da7bfaae85334801662c451c4eabf2daf57a53cbab250f1060a87d74defc86620e7e23b95f21c63c5a887fb5fa2410a308323c9a8e089111cdf08dd8b50fee6cec15085e102df6a88ed59f22b92238a1e39d4d0d634e4df6ccb84a1a8e2e550c21e5833ff2ed0b8b34dc77f04f58f", 0x7c}, {&(0x7f0000000140)="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", 0xfb}], 0x2, &(0x7f0000000280)=[{0x90, 0x0, 0x5, "efdae046d5168f2804bc88590a977f8c3f63b8cba9de69cb556becc047b0864f4192acfbd784b5ecfd3d775b8a9c88d7b63bc8bc7e4bdbcccfa90314513808aeb83667e6199a6021ee841f50c45a207e8aa9dc7a3fa6f4607ad616bd1e8819f4ee171320b6293cb20d0ccfde26665fa36782e2b1c27f4b9e0a"}, {0x28, 0x104, 0x40, "6589000100003b80804c5c9f3ea85a994934c6bdd9ec97"}, {0xd0, 0x116, 0x50, "39b07ef8ebfb003e831f3c01fe85bba86e702fc6c4c197d7a9c9054eda3fde99ab11430539a2cde117d8b602d4a5cabce5cb2d54a380f9fd4790bb58523b9d004705f606294210ddf7b43aecf87c076b638eab7c9c7ebac7b73be3723085d4a774eb8281e69574a5f9a13f9761dca578589a5988e05201eb2091a91e6c9556fadc4f9a16bb72a14990f0d72fec9f266aa73f0a37114831be80674382bf6a6560302b8eee0236138009c16205fde7eb0f29381cd76119c68cfbef8e40"}, {0xb0, 0x102, 0x7, "567e61daf5fccbbfa0869fa097887795bc00779110e30ac66355c86f78aa2e0f76e73930a665c8702d8a5f2586cbb848df49ad67d15ed06727bafc84d46e4b5184ace0b1add497090a941a92f01ab9255ac6fb5746ec386b60bfa8c6d2d1cc3c5e5e1f3adea34a705dbe95835c64168c098d14210e963d9ef2846250d733e9d217fdae01d49a79ec71f8c5bd56c9183b434cf4496e7704ae58"}, {0x30, 0x0, 0x101, "0f797a7742b3282edb3acd0540e72753c36df2e395e5aded49"}], 0x268, 0x800}, 0x4}], 0x1, 0x0) 2018/04/05 18:45:36 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:36 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x30, 0x3) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000040)='/dev/ashmem\x00') r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000180)={"b88989d9f4ff166fe09f1642956d084e5f832a36eee4374ac6437f345ea1c9d25f39e0d7935da9890c6ecbf8cb3acecbdb9157e41e4aa46e097bed3a7ec179c154cb98b5195ba866a39b06ad4c69d309644fbdac2556f6ae78f25ec4f57db69145a4f50928159fe968f53d03779a37cb98b0d645cf0d281a6905a7077d3dab5f5919cfd079cf24809e593bd243b702c81c0b596f06ead6cdaf3e259ca6998d59b73bc00b29c54a5fb70450aa8a9f27796d19e994a97426d664bbea28498a8acb736268312e200f1e87413f0ae8a8645f022289f77746d19621b516a1c29e0fd8b5a01c26c39d43647bbce8058eb4739ee05e7ad109431d642c0bf3dc6734681f8debb65fbbd7d86e86692a2fdf0b49b95af6e9e9ab869d2e4620a42cb1f274624240a0b6f1d0debd785a95498f140ede30fde022adae92866f086ff6cc38f09a22af0a4c9f40ee0d92e9dc0201ca66d1c2141d304ba75ba0c9310e5d39c0e56d9cc10d3d5bee4f0ff37f2cf7389ba0cf5b84802824ef1ffe795e0186ec1042f62d5c74e24d09e040ca94b57aeec425b8ce0d2b4496c3cbd6df3de693849ac1274faddcd73e87ea0f35098c57af6b9398a023fac7476cd2b857d14a744ef02aeb312c9f6733eaac74da85fec9bbb69224f89afd8407e4f43cd2f20c0bcf95c4fb4a493e5ac91bf8eff535642e09e1a9209100aaf1b6d924cfd11efdb678a48b1eef5dce3495f28f0e49c62e64272249adf836814c6a4f32247ed69578ce828ad0574e1abb1dbecd9e41cb59e704a2d3364dfbc4158cdcef4bf63cbc239fb0c40cbfe57b644e64ca4b2fa34ed7cc791faab596b7d64c142c60e339cdfaa2afc91f5a4bee123062173b40e073a3cb420e45f0c7f7fb229339165373b48b98016e00093c5b1385ce792b6d4557ccc1bbdc1e878441922df178eabbb7cf343b67857a8466c244a03f296e72e5ea33fd57a326770c5a012e3535630294ce82d466fcd93c962c22dde6553aad95d4c10e85bbc29b07716e755b04167a818c7b066616eb3ec86a77542c6592960ec450c3d25ee007a4b844449fe9a82d1ad10ac7963b615b520cd3b60139dcd422c887559f1ef837d9f177a8bbc9f3c934ee78eeb1edbd106167af6c7a6db966bde17d2032e28df3e0469102ef54ef54576d1b86137b89d66a2288b3cf416b08de424ad7124ea56b3ab684a76cc8f757227fb60b3499ad956cf572ae2482b3ca0e69ad05ec69241544359a99cd915d5ce40c25963fa55185907ee9cc0050b170e9bc449fa6e09efde95f09c21854e834dc3b2305b255ffcd92d1e0d31cff0ad398b9d0ffa238488ea2970eecfcdff39f804324f3e3c43fe7844ab6ef7d4529e22e8b061d7535585dbcbe5112fce5cf99ae1cc0d2517be91f10eabf78559bceab30fc7a3f2c1fe4f8690c013a1f0344cf7ca149ea84f9ad"}) 2018/04/05 18:45:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000180)=""/146, &(0x7f0000000240)=0x92) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00', 0x7, 0x4, 0x450, 0x0, 0x0, 0x0, 0x368, 0x368, 0x368, 0x4, &(0x7f0000000140), {[{{@uncond, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x100000000, 0x4}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0xbe48, 0x18, 0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x8}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x5, 0x7f, 0x4, 0x401}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000280)=ANY=[@ANYBLOB="e00000027f000001000000000000000000010000000000"], 0x18) ioctl$KDENABIO(r1, 0x4b36) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000780)='vboxnet0\x00') setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/05 18:45:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000ee9e0c)="b2", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) r1 = userfaultfd(0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r2, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r5 = dup2(r1, r2) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00000000c0)={0x11, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f0000000100)={r6, 0x6c}) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000604ffc)) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000000)) r7 = dup2(r2, r4) listen(r0, 0xfffffffffffffff9) r8 = accept4(r0, &(0x7f00000001c0)=@can, &(0x7f0000000080)=0x3, 0x0) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f00000002c0)=r2) setsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000000040)={0x7, 0x8, 0x6, 0x7, 0xfffffffffffff869, 0x1, 0x100000001}, 0xc) epoll_pwait(r7, &(0x7f0000000140)=[{}, {}, {}], 0x3, 0x6, &(0x7f0000000180)={0x63}, 0x8) epoll_pwait(r7, &(0x7f0000000240)=[{}], 0x1, 0x0, &(0x7f0000000280)={0xe0}, 0xf0) 2018/04/05 18:45:36 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x6}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, &(0x7f0000000500)=ANY=[], 0x0, 0x800000000}}], 0x0, 0x8000) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xb78, 0x420000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x79, 0xfffffffc, 0x4, 0x9, 0x3, 0x7, 0x1f, 0x6, 0x9, 0x4775, 0x3}, 0x5) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x80000000000000d5, [0x0]}, 0x2de) 2018/04/05 18:45:36 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') close(r0) ioctl$TIOCSCTTY(r0, 0x540e, 0x7) 2018/04/05 18:45:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x4000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000140)={0x3, 0x7, 0x80, 0x0, 0x0, [], [], [], 0x1, 0x7}) io_setup(0x2, &(0x7f0000000080)=0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) io_submit(r2, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r3, 0x7, 0x9, 0x2}, &(0x7f00000002c0)=0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000300)={0x8, 0xfff, 0x80, 0x59c65746}, 0x6) 2018/04/05 18:45:36 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000080)=""/127) write$evdev(0xffffffffffffffff, &(0x7f0000000000)=[{{}, 0x0, 0x2000000000002}], 0x1c1) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000734ffc)=0x1) 2018/04/05 18:45:36 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000140)='jfs\x00', &(0x7f0000000180)='./file1\x00', 0x0, 0x0, &(0x7f0000000780), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="022f838f46ae83"]) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10000, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x20000, 0x0) renameat2(r0, &(0x7f0000000080)='./file1\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1) 2018/04/05 18:45:37 executing program 1: open(&(0x7f0000000040)='./file0\x00', 0x1, 0x164) syz_mount_image$vfat(&(0x7f0000000880)='vfat\x00', &(0x7f00000008c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000e80)=ANY=[@ANYBLOB='codepage=8']) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401000270027000f8", 0x16}], 0x0, &(0x7f0000001f40)=ANY=[@ANYRES32, @ANYBLOB="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"]) 2018/04/05 18:45:37 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x2, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0xffffffffffffff9c, 0x0, &(0x7f0000002000)}) setsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000000100), 0x4) [ 223.579902] jfs: Unrecognized mount option "/ƒF®ƒ" or missing value 2018/04/05 18:45:37 executing program 6: rt_sigaction(0x7, &(0x7f0000000040)={0x42a533}, &(0x7f0000c69000), 0x8, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)="6e65e026cdc17000") unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) [ 223.632134] jfs: Unrecognized mount option "/ƒF®ƒ" or missing value [ 224.542117] binder: BINDER_SET_CONTEXT_MGR already set [ 224.547540] binder: 16023:16044 ioctl 40046207 0 returned -16 [ 224.550995] binder_alloc: 16023: binder_alloc_buf, no vma [ 224.559090] binder: 16023:16045 transaction failed 29189/-3, size 0-0 line 2963 2018/04/05 18:45:38 executing program 5: prctl$intptr(0x200000002e, 0x4) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xd2c7024033759d11, &(0x7f0000000380), 0x3fd, &(0x7f0000000080)=ANY=[@ANYBLOB="71756f74613d6f66662c737065637461746f722c6d0001612c636d6d6d69743d3735333d333732b5432c6572726f72733d77695468a8850080b053a0c0fe21f878ca64721f002c00"]) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000001c0)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000140)) pipe(&(0x7f0000000000)) 2018/04/05 18:45:38 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000000)={@broadcast, @dev, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000480)=0x40, 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket(0x8, 0x2, 0x81) bind$vsock_stream(r2, &(0x7f0000000380)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) 2018/04/05 18:45:38 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x1) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffff9}, &(0x7f0000000000), &(0x7f00007adff0)={0x77359400}, 0x8) connect$l2tp(r0, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x4, 0x1}}, 0x26) perf_event_open(&(0x7f000025c000)={0x2, 0x136, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0], &(0x7f00000002c0)=0x1) fcntl$setlease(r0, 0x400, 0x0) fstat(r1, &(0x7f0000000080)) getegid() r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000002d40)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000433000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000433000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000080)="0f350f01cac4e3d17e2b3666baf80cb8b73e9582ef66bafc0cec0f20e035000100000f22e066baf80cb84e823d89ef66bafc0ceceabb3e00003f00c174920000b805000000b9000000000f01d99a000000005b00", 0x54}], 0x1, 0x10, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil}) 2018/04/05 18:45:38 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x20}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x0) getpid() r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x20000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000400)=""/242, 0x100000000}) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x9, 0x10000000000) bind(0xffffffffffffffff, &(0x7f0000000140)=@llc={0x1a, 0x33a, 0x7, 0x80, 0x0, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x15, &(0x7f0000000000), 0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x103002, 0x0) futimesat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}}) r4 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x2, 0x0) sendto$inet6(r4, &(0x7f0000000bc0), 0x0, 0x20000000, &(0x7f0000000c40)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0x1f}, 0x1c) accept$alg(r0, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xb4fcd35419244434, &(0x7f00004ca000)={&(0x7f0000000300)=ANY=[], 0x1a1}, 0x1}, 0x0) syz_fuseblk_mount(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00', 0xf000, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xb21, 0x0) socket(0x1e, 0x3, 0x0) socket(0x1e, 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f0000000380)=""/113) sched_yield() ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000140)) ioctl$KIOCSOUND(r4, 0x4b2f, 0xfffffffffffffb74) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x20, 0x9b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x0, &(0x7f000097bfff)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup/syz0\x00', 0x1ff) 2018/04/05 18:45:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000000)=0x6) 2018/04/05 18:45:38 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x0, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:38 executing program 7: r0 = socket$inet(0x2, 0x8000000000003, 0x33) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0xff, 0x240803) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r1, &(0x7f0000000100)="ab5b00bb50bb1aef5cd594e0ef6c94fef1cbba4f9073c41233be44a025b1985983ee28a554e1a99c315b3c29151cefaba947ec9bb44d5c0f2837641093c5ac318ca46eb04999bc30b9abf9e53c49ecae55a968d35310958df0af1f88f1f77c49fe59d7606880fe196d80b46ab93107060e98f37caf5e57ee428b0a78547dd972341ffbb5c7512b3fc5f9e236a010a995f84e0f2ff1fc14ec6226847ac5bbbc270396b4b3e2355b57e43e1465534bc1e7f75017e3c9ce911771945a04289d745ab378bf0a9d85c51044404735fdc5040e", &(0x7f0000000900)=""/4096}, 0x18) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)}, 0x0) 2018/04/05 18:45:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f00000002c0)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{}, {}, {}, {0xfffffffffffffffb}]}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)=@ioapic={0x0, 0x773, 0x0, 0x10001, 0x0, [{0x7f, 0x0, 0x7fffffff}, {0x7, 0x0, 0x0, [], 0xd2}, {0x40, 0x0, 0x3ff, [], 0x193}, {}, {0x0, 0x6, 0x1}, {0x0, 0x0, 0x2}, {0x0, 0x3f}, {}, {}, {}, {0x3f}, {0x0, 0xfff, 0x1f}]}) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 224.680167] binder: release 16023:16044 transaction 35 out, still active [ 224.687134] binder: send failed reply for transaction 35, target dead 2018/04/05 18:45:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1f) vmsplice(r0, &(0x7f0000003400)=[{&(0x7f0000000000)="b4fa8c1235e071fd0616482005a05648a5c52cf22aa8b5f6123126487461aa83337d841e5b8c62fa797c23bc6e7ca74af3f18897a23a28af7f9187c7e1ccab1ebc1a101893361b06af68158f963b6f1d99ba72a994e18feaed4678db18296061d59e25559c8bee20c3aba090a4216d71ba24725e9fe1f55c8a20795bf2f60f3782b4e17db0efeb21e12e24bb19cdc376c67d7ecb2c9784960216", 0x9a}, {&(0x7f00000000c0)="7f5f35963b90e0d0bb66b7f05b481570f828c6108482ef75d7cff7d4b7e4d6b7fb6b62a26d2499c828cca552e99dd9417d28aeac196edbe618ac9aeeef9bc3e52f57a99626edc3837abb9d9f17379a266eb5eb95907a86ee041edf01b5f739dc37864098", 0x64}, {&(0x7f0000000140)="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0x1000}, {&(0x7f0000001140)="4c2d26ef4e99249fb1ea52bbe58bd2238dc2753bc9e7769be9107d7cb4178345565bc68d9a429c546a735b042728be410f9d1730105403373fe4f4c5f56c05dfe74e01c3fd4992b8a0f7a607d0192f80dc7ac526fb05e40a680edbe8d6f7beec37ba4cba55282a62c5fe3ec3f62d9ed7b469b84ff257c812738caff0114818811f2f2a39af136808e612eea70585d6b13bb67ea889e7a2fbbeb8fab5b43b1a8f2c012f61fe070d9ab3ec0f376a03c3ba10acc969466a9a3847c3e5693ec6111f998976c21cd27e95e58aa7f112a71bb9", 0xd0}, {&(0x7f0000001240)="4f36df973b6769f287dded9e158636bf876591d7e4788a6039e3c593f6793c8cf0542c7655dea41ae5e356cfcad3ae6e31e00a725df972676c0fa6d035fffa522e0a3e3500379987989299aa949759eb3a52f855fec6516c542bfda3570ce0347d47bea0232dbde8659232a30834a8a3c6ce160765ec9763911bfc74a157545da2e56f7cb3b2dd7785c744e75da002f95b1e9f254e0faefa3601", 0x9a}, {&(0x7f0000001300)="34c54542616df92b17c62df6c96d864fb1739a8f2e852fe5eabb159ae2c5d4ecd8c16be7563baa4d0a971a7d421e723d00e790f5b3f4d1664af72df97bbad677bbb37ba68d57fa3b9fb4358b921ee0f1509a601c74b3ed2486579a79bb2c8a6907a313610be97f57f85f37aefa4875ac6e494db64c655ade161fadc6410801f0d3c41432ff934d3038aea7a325638866cadaaed7595167ddcdd2c2665d1024f27623ebc8a12023f9c0d98c8fe575b53da48465ffe1a1566ccfc689c33d14893acd2c556362d63afb6e7ea224defd", 0xce}, 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0x1000}, {&(0x7f0000002400)="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0x1000}], 0x8, 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000c21f50)={{}, 'port1\x00'}) 2018/04/05 18:45:38 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x208000, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000240)={0x7, 0x0, &(0x7f0000000180)="921a335ae7f6", &(0x7f00000001c0)="f21681191f7018a16b9a90f64146a3e6bcb4b6611fcf7b39be99dead9d53d172826726fbd85142bbf04c6d37e0cf1ed8ba93e499d53907778b53baf4db5756c8ade8493d756624491037e00327c765171ac315fad2d899ab25508008d3f9867803620ac2abe0bebc6fbba7f1", 0x6, 0x6c}) r1 = socket$inet6(0xa, 0x3, 0x2c) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000040)={{0xffffffffffffffff, 0x1, 0x7, 0x1, 0x80}, 0x10001, 0x4, 0x1000}) connect$inet6(r1, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000006fc8)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000440)="06", 0x1}], 0x1, &(0x7f00000017c0)}, 0xc100) writev(r1, &(0x7f0000000400)=[{&(0x7f0000001200)="ed5c50", 0x3}], 0x1) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f00000000c0)="eca8e8a452e05536970c24a432c5b5b31dbd8665930d9b9a145c828cb5942cb78a64eee109c31276f209702734985e1589b881245aed9e3e9a0583ba0623063b3131ece0f78c29b151d01cbbc1e54abedff277b14e6be5dc07502f06d463870c11630d4ea153927819e061") 2018/04/05 18:45:38 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) rt_sigaction(0x9, &(0x7f0000000000), &(0x7f0000000040), 0x8, &(0x7f0000000080)) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)="636775302e7468726561867300a7f2fe6790c0fbff53a60a23780000", 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000300)=0xc) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x3, 0x6c7) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @multicast1=0xe0000001, 0x4e22, 0x0, 'wrr\x00', 0x8, 0x3, 0x6e}, 0x2c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x0, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYBLOB="ac0000008499b5830d81303346ebd1296cfce38163f58ee20820222f170070ab5a734f9a50a49b2054db98a0484822d3274167771d64e47f0a9e0714cbaef42baa84a80887659cc5697be838d8f2980e2a723d536837f072ef5b89eccc3623ab5a38a5306e7479038184fa26c6636516c396f095b91098f5ea6e4d03b30e5ce4d7365a79236131a245d9e8ae75269d488c5d664b5becdbb85cc76a0febc0880bdcce6d63ac413ce16ec8e970b2211d390cdcae817be6c60b7afdae7a8207e85b8b86039530018346ebe1b76ce2fd624b1b73894925f100e2254d853e"], &(0x7f0000000200)=0xb4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000100)) 2018/04/05 18:45:38 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="020600000200000000e0ffffff000000"], 0x10}, 0x1}, 0x0) r1 = semget(0x1, 0x6, 0x100) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f00000000c0)=""/4096) 2018/04/05 18:45:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x40000000401070c9, &(0x7f0000000000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r1, &(0x7f0000000080)="9a5bb06296727e3c96792279295096a6a98dd684373c967b9eaed19daa84a8c9b3fd2c44d4d9b7a0744b22ed0afd09193b8f759bdee7fe67b15b3b5bd35fef0242f68297c1b25e01c0e091a65ea34d15c16ca569322c4ee28f4707266d4c93e4c3acd076d5b6b99c43119d3ae660ee04c37622e4d2684af1958849c59d4f7eb48c39791daec1cea656647c85ffbafecdb98c56f33686786397ffdd53a8776b7cac5025907b030dec1cdfd10503f1fcfc93a339aa818937518d4382", &(0x7f0000000140)=""/110}, 0x18) 2018/04/05 18:45:39 executing program 4: r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000005c00)='/dev/snd/midiC#D#\x00', 0x100, 0x4000) readv(r1, &(0x7f0000000240)=[{&(0x7f0000000200)=""/28, 0x1c}], 0x1) write(r1, &(0x7f000006e000), 0xfffffdd8) pipe(&(0x7f0000005200)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000005ac0)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000005bc0)={&(0x7f0000005a80)={0x10, 0x0, 0x0, 0x8100080}, 0xc, &(0x7f0000005b80)={&(0x7f0000005b00)={0x50, r3, 0x104, 0x70bd25, 0x25dfdbff, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0xb03bc256b6898ab9}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x1d}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x14) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r4 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x345880) sendmmsg$nfc_llcp(r4, &(0x7f0000005880)=[{&(0x7f0000000040)={0x27, 0x1, 0x2, 0x6, 0x100, 0x10000, "51648fc3c43d9193309ca1baf4d75cff97a09d8093e34fc41a7dc569033642e4a158c3818da0d28076d7d378b83d3d38e9c5e871cfaa4c0dd2589adcaebacf", 0xc}, 0x60, &(0x7f0000000700)=[{&(0x7f00000000c0)="ea7f1182c9b3c8c7fdfc38a3780b7eaad7293d8d25391ebc121ac4627ee2e68af48a3684cff86fc28f263e6f66ca4725186e5d9889f003a078432bf34d3afabeeb2a3eaf317c579fe31f047c23bea14fb71c9d0fcf4dd76f3eb5cab584aed803", 0x60}, {&(0x7f0000000140)="b1a28836803a8bc83cab0f09d25e427e", 0x10}, {&(0x7f0000000180)="32f1cdbee748887b5be01c0855b80f27596708d154b7c2fe2987", 0x1a}, {&(0x7f0000000380)="fde435be49a8a19a1138b4c11bfc2a99dd6db46f95635fd627658ec8b1012cfc1a61af2c41e5763f3e5d0853b03f997d3276f9f83a7e02949e6b90dcb91dd08af0fdacced49e2c9b2f4454b745e56f97ff42756f04276407266d3c48159402fbdcbfd002c973aa345e5b4edbffd2c9c8fd81146fcb4b7a3b5d66f5af6cd632bf6a121beae869a2df43c15e1d65bad5b1a21afc6724d5c05fb4d2f28905d32a797fe0f43cac2c6e1a325620f9258e04ad60e1afd8", 0xb4}, {&(0x7f0000000500)="89ab27c742b971e4637524f9d4b5859ebdb08e9c26746e04869a55bb7118c7e028fc1e48039e228422b7f340d69090ad27156bb3c8082e767c7534e286beec4e52f39b55f06403817aab815a63a1b9f92ea1d528c597f28c01d7e0789b101b9bfd19f45a4e19c9aa647134544a73d7dfcf9fc47ed8fb35044a48f10da7ca484bbca367dfe506690488d0ed8d900dee0edff9281a6588d8569c53c80de926533ad2f5fe03be679ff58bee717f567850b1b7cc621f0b221d89c376844dff0bdc30a60b3489e377efa1b0627e20f23fc130db3dff9af788e009", 0xd8}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000600)="6031ddc4dba2b7053591f16d52240ef3d2fb5e9639a87fbc1679cc6c70f6df5c26df4eda951048895bf7e288063acb717e4d557b412787520acaad81fce084788e3f59121adb3c26ce6d12764b8747f9431f3f00038c1a4a88329f9a5bcec9f3e4dd57f2d076bb55acd57db60729293e6dcef1d0614785116305d128881651dbc48a5c216964fb6ec43dcb1d2c09eca8989abf2f76c8bbe4efa235a911a79051d9d95f47690c138aebec4b757513d30dc3002279e7d486ac8307ae0b4e49daff16bb22ea2e56f4822740119aeeeb060fed29432c9bc73a36f61b98d0cfacc2c76b341a386b", 0xe5}, {&(0x7f00000001c0)="2cecf1a569991f53648fb114", 0xc}, {&(0x7f0000000280)="7a1ca9f240bf8d5401bf2bc87fda4d5e46eca89ca64035f032706d4cfa204e6e6b3fdc66ba6d3389ffd66b5142b261815d12edc25af8aa52fcec43e02b1baa3e4d70c7ff6ec2c96f2607c4eae6520e6d7e22d0f5e79a72c2228c18e619acd9db42b1dcfc", 0x64}], 0x9, &(0x7f00000007c0)={0x50, 0x0, 0x200, "83733156a0a70b522c3c49cc899c834a794bcfa70d6ba4465f189b4436f5264f9cbf3903af3b6c95b661e135c6c31d9049df032fb5da602cd560"}, 0x50, 0x20000000}, {&(0x7f0000000840)={0x27, 0x1, 0x0, 0x7, 0xfffffffffffffffb, 0x1c, "61cd838113cb9b7b18eb8ca3ecf3c25ef739edbdb1e199e252962c3892da46a052e3253707b006791c92c62326e927feed2d839f872531c8c4a9d706511597", 0x15}, 0x60, &(0x7f00000009c0)=[{&(0x7f00000008c0)="160fad3c27e080da7d3fced2e1740acd18100ece26ff92c38ff293d7c4dfe4671a164e9f59d7e03dd83f50dd43a394a24bd636e6ba74a0fec005b6f707ec94c97343c9e6e338bb76aa08ed4ac4dd877b9348e66dedc621b5be64269543396224b93f89ab230d1702318962281a6331949303a7c68a9672de12d196e99ab2374ed6efca04b131384d192eef218fd9ddf9cc70ad70412b26e774cea3bf61da34faa03a018c7efacdda93c243ed75507648d954ea5aa54b194a6d8b6cc6301054a5e3bdc4832454f6771f5f459e27bde57de7fb6829bfe08b012696554ca1c8581a521027350ff0b2f9747611e1104de328a550", 0xf2}, {&(0x7f0000000480)="359d74010190628847abb09830838a59c4a318", 0x13}], 0x2, &(0x7f0000000a00)={0xf8, 0x112, 0x4, "9836ed4ec1cf6ce08c2df7160d0fd2084e072a66f6cf3f85565dc8f2fd4a587346023f45c37000903dce01f2fa070fbef5c977a548c9a1beebcd36d2544bdab51cdf70261829ede71854e76a134bf3ba6faea1db2150218c2ab66847a4bbc036a702e4a3cd5f14ee74698e43c5a27f045a031689540598e6d6bb7c3ca81fb571a7e5b19f23f35ada321508cd68b520aaa96c063fd2dc973b0eb346e8dd14b86ed290a234894cf916dc8fcd89f89bef94a8fcf8c64992796309cfa2bb575ff0641dc174be91eaacd800940c61454d2f5cea2a1e041f0d6061c6b82f7d0f4e4893acef88a71bb9"}, 0xf8, 0x8c0}, {&(0x7f0000000b00)={0x27, 0x1, 0x2, 0x6, 0x8001, 0x3, "8434de4ab80ac3d38cf84c45fbbc29926ec6da68a43b0a9a284dcbb8daf5768d0763420e8f117b9a302a3e32f1f39f186200cab7a3de15100b614144b18224", 0x2a}, 0x60, &(0x7f0000000d40)=[{&(0x7f0000000b80)="590751a7f2a62db5eb355b75e06403c93dd4a06ee5df1320017b472c0cd5d684465cbb830b37543e52ad31d867ed563b40bd8a2952c69e9dcec269d07193f83b8dc8e95a9a9d63c77cd9e655e3486891175acd61889afc61a3f6804a01cef7f87db3", 0x62}, {&(0x7f0000000c00)="8b7e837905aa30bb8c2ef33c6f878e3828a54af9f26954f2a536df2e2272a5f6df03dbc82123e53f3e1a9f0a5a6b4a2b07812f05861909b20aef8295396e8275f54c459c7009bffd2b4437", 0x4b}, {&(0x7f0000000c80)="1df03ea14f4d6cbfffb3d04aed19be31fb0bbe9d90fbaff4acf2c4c79f052cfc4bd9d84721537ede0f8f3283f64c32d0383d7db24e6c886f17b1253735618aad65c8b234f28401a1a9ab7a50d361a06acf04592cf43cbdc82d7b02ba2df92050a7c92013d3335aad01436b47e8b20bf4a4ca70ae6b3570e9f4789284801bd9c48b1f2b84", 0x84}], 0x3, &(0x7f0000000d80)={0x28, 0x105, 0xffffffffffffff93, "b16bd3a017b4aa26afd8abb4e1124882b6"}, 0x28, 0x4000}, {&(0x7f0000000dc0)={0x27, 0x1, 0x1, 0x7, 0x40, 0x4, "d33b9188f652f8db94d10f7b06762e1274a716dec4dfc1969951b936f0d1ef8b9a5fe9c30c109a3e26c2428fe24c6ff61e6a79c113376df8cf6f0c29d469fa", 0x1f}, 0x60, &(0x7f0000000fc0)=[{&(0x7f0000000e40)="82b704581c0f7b5613c0af0ada33f08cf56a75908fbb56f13ff324892f4a016ae639a8e80bad5b1fde7b16a33cba7854f7ff0bd100f7f6fa1c089e5fd92fd2bcaa7334ec53a41c4fb4d74a82385632f475f5964bc1f1a777340c7d0085199dedc4dd3c65a12187", 0x67}, {&(0x7f0000000ec0)="a75283db58bf5ca46524f83dd42b0208a3001a4b0302be111f23b4d7230afc4b17fe37ee80f32ab7d6ef76ad1b583b5d16938909dffd5bd3b97637a1ec0b5ccd964c68f5ecd36161fc9535c62e1117a710e1bcbc5798a48c47b4b846993921d7c091ccc8b4dd222e5a6fac4ac8e0fe8307a0516b8dc91c3037b481b2cab8446fe3c87bda66defbc6c1bfa433d9cdb9f8ec62713ec7e7b9834ef2862e7e9ab68f88e0fc5cbbd783902702fe4a86636dfc4aa0de2d4dd9e76cf9463eb2b3a1952f5a932ee49a942c716768ae6f24b70d29cdfdabddaa3ded494445a8420ab6f326613feee4f71f115e", 0xe8}, {&(0x7f0000002040)="a0ab5358ec99a2f009b33362f09105f045406de36b3fd311a9fcd1f27534e630bb43b1b0baecdef3855414963c0ff3d1ad685586513a3d058bc8b1cbb4f203a3255580ce854d1f799ea1bd844d57ab13ac3fda975bf68b0fb3dab0a81d6ea7ecd0e5a23076a4b649575c99b7430fcc32061ebaa6a39c272cba814877c42828bcd7f88b41720afea4b07eaeba31ed3f0cdb80eae094a9aab778fd206edc65b2ed6b3099b7ea8d0e9be0adcde2fb7ddb86716d1e7408c430625c4e5f48f61afd41", 0xc0}], 0x3, &(0x7f0000002100)={0x60, 0x112, 0x9, "55966c559fa308757999d715132865beeee37239252f3610a13f3cf5191e9f3f7fd8baefb4f74bfbde1bd578a28f11e24ba20d5c566e19113d0c11e0e54d73372f5fa2c96351ddaf27a96cad49ac"}, 0x60, 0x1}, {&(0x7f0000002180)={0x27, 0x1, 0x2, 0x7, 0xfffffffffffffffd, 0x100000000, "d2a45f4fa359d89ddfba9b6e762827f0f7ca72d0835c97a1b1f5d3b1f943edf7d49ee652cb68738b95cd789e6dfbab0c8ef16c0c181df63a24b01bf65ca934", 0x34}, 0x60, &(0x7f0000003740)=[{&(0x7f0000002200)="830788e34bdc93fa02888c8a0835923172d97108dcb6b9f7d8263eab3d34c058fa7b4295dbea8e583bf68581da7691cc812e44f813114ca07f361b19a6ec1eb3e603d53eceb58777c799c62e83ecd98c2c77c4c7c54cedd155781cdfb56494f2870b14a9eea6e201c8e6af1fbe94f9051d7a9f7bae582a24c89813c2da14cdd8ca05265b4edc9c98acf39b99c1e1aa2e0fb3efcacb629c641394a6b64d27da19158c2c51a1464834a22c8e7ef29242dc882aae3f178c3e6020adfa5d32af", 0xbe}, {&(0x7f00000022c0)="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0x1000}, {&(0x7f00000032c0)="03b47c1d8c945b7cd29060f33b7407d10393264dc0237795b8de4fff4c220090cfc41299b88f24efb8902f3a6582a2dff7e1fe384c4bf66f3baaede8ff84536d873845e64c50715d15ab4f785aa8cd1d70a18afd8de1d219aa2e5f354cb5ff8d5528531538e0c1e5bb2e5f47e15e7dc2ad81021f029b99d95141ed910b65feb3eaa6aabbc71a29af1af0866e221d43f58821a50e10bd3c83457b6361f7eb7bae9e42cb415b91cd3b63dc2497f8a80eb0f00f7291931f1d0edb822ad01bf9b3216d95a4ad06f49c4b06a89cfdb4f07f6e7e6708559a2be4d6", 0xd8}, {&(0x7f00000033c0)="ce9d", 0x2}, {&(0x7f0000003400)="fa2b38dafb429a1a05a641c620b27005b9e4ba24da6b572b80d5ca23417552ac94a904", 0x23}, {&(0x7f0000003440)="7f4e76a28943894090c8f1b3a6f0b516650f13fc24fba2a4d0cb3f0c915542477deea291981a16c667406f7ea3ea024b23bfac55804f4fdc49afe632fc5e01f2cb529595a088b4ec9b877770a62e8867874613b7a2a4ac86db8fcb4e2cf927f4238204442bdd5b810ba070bdefe77ab355", 0x71}, 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{&(0x7f0000004dc0)="addf8e2ac316e05c059e3d2e2d9d37ee3af1df8a28be2b470129ea18582be8a349ad730ffebde4c425b702ff863ca06181a0c1e14d8eb175f50ef33f42d418516df7341a498cd050242c3207bd553ad72780c6c5dfa204230e95587223736eefb1fa2dd4434cb12e585097ce1eabbb41defc27077a1627da5a7bf4e70b4aa4581e1f591679100bd0b5e2149e6770b9567dcabb675de29f32feb58b38b643103740f145083e79b32071786b1677267c25545819d854a5b61b89d02f6aeff4bdd7abda54cbf1f65197b173491d8875aa9129cf885c7a2e308151d760c9f19d356babe2f9c165238f48c9c77a9e2f507d363049c4ac", 0xf4}], 0x8}, {&(0x7f0000004f40)={0x27, 0x1, 0x0, 0x5, 0x0, 0xffffffffffffff00, "f39cb20df7ecc52da7e93c5fd52ebc0459a6130407f317ac38af17c5cf234503d1e9f098b3bc1d62ca2b1594f1e230758e1b59728557e01b89a35ab3fcc5ec", 0x37}, 0x60, &(0x7f0000005400)=[{&(0x7f0000004fc0)="39dabddc24622e22789c3a9c41885113716e1da2e30cb40cbdff92b8ada68f34c664c46a4c06c931bdaa89bbd6891e77cfe27656eb22a8c8870a874b1d5c44e427ad9066d1c80c9bd7386eb45838bacabad7dbf911c364d828a21c49363e6a693a3006a69ad01209f25b23f58f1806378940e3d0b0d21c45920e86e6843bbf6ff0810690aa13609afad9c423c9efcb6ecc9e7abd33d24518c5fa8a7fde72e0d187fd2ea239abbd770d552a5d61226aff424e5c0911ebb4ccbe48fb6dc160c711b18022850d32842757527e53b807", 0xce}, {&(0x7f00000050c0)="b389c998750f5d83d3bcba100784eb16e0e423b2837d0a9cadf0375f67877c83b9e5b0ad45de3691840518466733376e464db93b0f01632ad687dac88661", 0x3e}, {&(0x7f0000005100)="596298e824258c183ad0c822408b35c4226f2b026709c3b70c443c331a2e47501514f376e04114bc70ff7fa10c44815392186e47a6104edbcf455fc12345dd0ba90650948ae05e640dfbabdca30a32e89efd248d276a13fba6474ed88a143a9170b5472d80f54b07f1fda5c74dad375f4e0251efa065b531e3fa7f3f3c01067bd64e64a5c2a9c9ebd2b11dd45a0ae110770a172ddda54bb12e3c2106a533caf9aadca2e4bdc37cece1fd49e8340dfcbfcb3444ada1c25efde946bda6ffeb304f6d2cae52065f0ae5f148f0b4bf64ea", 0xcf}, {&(0x7f0000005200)}, {&(0x7f0000005240)="59e03ed6d721020d384738ceafc28f6d9b7e13ffef73d310032dac9506c60a88e229292398c3d1d8f18ff83a8535626f0b3cf3a957c78895d1b44c8e0fb996c16d17e12ae6bf4ed4d01657376e743a34fa26ad0c94a0fdddf0f03790117c2aa8e45811b7a2d8c97204f9ed5f0af6eccc6a0c93b8a81860dd8638131417e667e374f7b802d6014797ec64f41da456bca00799dc77d1fb3900fb7f194801f6351f9333492609b27ab97c516c2407", 0xad}, {&(0x7f0000005300)="583d12492e3d3b6a469d9c81e52d2866b4356ece44a0234165750c15d59be8530429f1427d73544a865744109c052ab0823db5d0cd6e4805f2d9003a4486ffaf04f580bd07f10c6f2d41e1be5a21d174bc586566f904beb56cb9a38ad3b6907ad5e12b26569cd2ab82ebaa270a56adf032a6473b8a0d459d31722698abd854221399cdddf5e1e0bf3f99525609eb0657e77d3ec11a01a946db4dd9ad8a4199822e377d7464fea37a5edc55016d185297ecb778314aba85d75d45776cbb4af62cd7edc28e", 0xc4}], 0x6, &(0x7f0000005480)={0xc0, 0x107, 0xe000000000000000, "28db6c70bd8e2ff22863e7a0e36e797f4f089a83d13da6ca6ad77799b83f1382bf07115d938416386d1a2ac66a5d15e9ab00d547069708311cc6c0d2c0b61fb00bfe4d6125fd829b2c69e3798d8f3479fb3f15cc33519ccf1d087f3ffd74990ce02c94043e24bba223116b7fa20dba72de033201d7be6cedcd4086389a9388519ea55b35eeebeb8bae6943e839316f35197f022e52ccb5db89c7c4859b4ac1a8a8b38676d884d9f3b2281e7421b53250"}, 0xc0, 0x4000040}, {&(0x7f0000005540)={0x27, 0x1, 0x0, 0x7, 0x7, 0x401, "99fa9bb1c3a08b5a46db0f75534c8500b0b2a51523b030a7bf336bcb7720bd8e95db8af10c7381547e0f0117e627660c7fe19fd172b69108c7bb64ce15c785", 0x33}, 0x60, &(0x7f0000005840)=[{&(0x7f00000055c0)="67e9c46a908b7b9a802fae082c7a477de5b51df23382f3285d51bad7e688bece04118ce9de617a3616b320ddb6a3eb1b189105093d5e5f22657cf79173f618edf2f718a2359933bb82fd9ce35430391479080cd6395dbb9ea22bb4819843da05114c590a8a3925691fadab3fdd58e18eb0ef89722a5631284aeb29156298246b874e46cf760d1b5196dc9920839dc5d299f504ea2ccf5f4bf738bb794c66b48d8ac036337072fd6887a1c4a85726118f5171641de84e55e047fddfa477ebd50d0e54d64c65c1b6539e25847a310630270735ccf01e31829b5ccd1f7a5d20da667ba65585655bbf0701229de5", 0xec}, {&(0x7f00000056c0)="6818ddde0dc808254b1934f6da5ebce8f044f925e91671cbf2129d8a3ab7491f337369db4dc20d0aea58f0819dc75ac466fff516ffd8770bdf389fca0d04ce1260ac9193b4c791cf71546e470fc63666cbc787884f94393086c2090660650bf246208775c95549ff030b331cb5dcf7d6f04125d79b90ec72cbd5c86995129682efdadb5853f113bb55eb2af26d615f8d64dfdb111487f4c5839a0cc478b84adb93638153", 0xa4}, {&(0x7f0000005780)="6b452b24d1d6da0db98f7ef1669e3329a5cef370b776dbc933be44b8c08c98f59f5e3f3deebf3b5731a8c5b6ea86604f0973fcbf232f371114ac05540f3da6a202414b7e1723c0cf3bd9aee3ae7e0e51c912e3abbad0efd5acadf6c9d03fcfc18ff4e12586247a14f262751c7409baecf1a68b8a9eb79c52767191dd2141ccf5610bc68dc3612ac6128ffa42e8bd27d3c3bdbc906e1432cd", 0x98}], 0x3, 0x0, 0x0, 0x4000804}], 0x9, 0x4000800) writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000440)='B', 0x1}], 0x1) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000300)) tkill(r0, 0x1000000000013) 2018/04/05 18:45:39 executing program 6: r0 = socket$inet(0x2, 0x200000000003, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10202, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000100)=""/180) setsockopt$inet_int(r0, 0x0, 0x1000000000d1, &(0x7f00000000c0)=0x1, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'vcan0\x00'}) 2018/04/05 18:45:39 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="85000000220000000700000000009b009500000000000000"], &(0x7f00000001c0)="73797a6b616c6c65720001be826e8f833152f795b4d9f4bc3ea582523aed371b084fccfc3d2ef2cbe65d30642ca8dcd0f8479be52e66937908f1d8112489e8099d9d4edb806d81189c0fbb6818d028546c35d3363d54db0db780f54977ae6359d617c1d233d8e18abfc75f9a76cd8e1f77583bc02f07a33de6f304e95db82fd4da55ebd25162df6f88e7d1bb0654ffb31e008967", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) write$binfmt_elf32(r0, &(0x7f0000001340)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x101, 0x8000, 0x400, 0x3f, 0x3, 0x3f, 0xffffffffffffffe0, 0x347, 0xfffffffffffffd41, 0xae, 0x1, 0x6, 0x20, 0x2, 0x4, 0x100000001, 0x80000001}, [{0x3, 0x0, 0x3, 0x4, 0x3, 0x0, 0x200, 0x1000}], "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", [[], [], [], []]}, 0x61d) 2018/04/05 18:45:39 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x20000) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x8000000000000}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x201a7fd7, 0x1}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/05 18:45:39 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000240)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000001b80)}}, 0x10) 2018/04/05 18:45:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e) listen(0xffffffffffffffff, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) r4 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x3) read(r4, &(0x7f0000fb6000)=""/28, 0x1c) fcntl$setown(r4, 0x8, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x0, {}, 0xbe}) r5 = open(&(0x7f00000000c0)="e91f7189591e9233614b00", 0x8000, 0x9) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0300000003000000200000000000000001010000000000000100000000000000080000000000000000000000000000000000000000000000"]) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000000540)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000340)={0xffffffffffffffff, {{0xa, 0x0, 0x5, @empty, 0xcaa0}}}, 0x88) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x0) 2018/04/05 18:45:39 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x0, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:39 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000280), 0x8) open_by_handle_at(r0, &(0x7f0000000100)={0xd, 0x8001, "b742800ffa"}, 0x400000) io_setup(0x0, &(0x7f0000000140)=0x0) io_getevents(r1, 0x0, 0x6, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000240)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x8) 2018/04/05 18:45:39 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={"6c6f000000000600", 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@empty, r1}, 0x14) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) 2018/04/05 18:45:39 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0xfffffebc) r1 = gettid() timer_create(0x200000, &(0x7f0000000000)={0x0, 0x12, 0x7}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/05 18:45:39 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x1) write$binfmt_misc(r0, &(0x7f0000000040)={'syz0', "51609deef7df0a982056c1084e57f0257f6e0c479239d070441008a30aa23b990dc7afa8a16c23f9b9b6bbef762bc0c5c6386ebb42ebd9c04a349d061d8cad59c19839cbd9b655bfbf47606d860e1ca3889c2bc1f5ac0039a52f72002f545756d68f17117420cd92c32728ab17d5d25bda"}, 0x75) 2018/04/05 18:45:39 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x8, &(0x7f0000000680)=[{&(0x7f0000000140)="8a454750bf3dfb5c9daa81c2c776726100c7de99b9de0bec50f4aed3acc17a7dc1f0d1e05c0922367a88e33fbf6c9e9cdffe7abed480d03369e3342fdac8e53ce3101636feec4b934ea9570531a28ec1f4b47e9815a81df895d7d5b4fbda6342cc9dd22d992f04af947762e36ff74f1cfb00873dda381ad36b29a35f1d4218069db4e0c59b8ec2d0ea7474f4e35d69ed85c50568b0449a3c71c1a1645fa714d3692a29c30bd437b3aeadf3ca26c42ca0ca33657b4f9bc2d261d47440f9ccf4e8a6ca63b686972080b922f166794cf5b943a09f4a8723b7d2152101bfd4cbf0071aea9dcc8e663d7ce84776408be2b6d15e0c94", 0xf3, 0xb95}, {&(0x7f0000000740)="098e767ec717a65adbb236b24ffba19c7a6a16df7f0df79f1a6c5f29255e083b110b113b8f5b81a31eac773e67908f3d017d565293a62f046fb2ae", 0x3b, 0x6}, {&(0x7f0000000240)="2ce75697b880640b716074093add0a91962f3940d5c7e2692ca741b1c80bec9ff25110eccb2217905374cc69acaa00f5ed31caf247044e82bc32c13b26f94638934b8bb94ce5446feeb227afb4d15ffa78f37b9c10321c5c14b13bf93b0b1a9d7033ee24c25c80065e1537e6f6696a185dd358a742e1c93857f624beacb60c06b539c87eb232cc2caad71da5c1c47683ef4e8caa592965766728c7df5c700728e5f25eeb70ef82dacf2bde3f62b4e583809c66ddd1a3390f9f03776248367b0402049ba4c7568567a61b7f", 0xcb, 0x8}, {&(0x7f0000000340)="08932c89e54db1402ebcb10afa6f5607c10a1605855b371949b3d19dca85e76231a1b692696dc0fd7d7d42598c8cd1a4b701d31ddd8192b335901ac6fb1a23d2d33de0", 0x43, 0xff}, {&(0x7f00000000c0)="7a0231fffe8aba7e8825871f658945ec338bd263125451d7cb64dbf6", 0x1c, 0x53f}, {&(0x7f00000003c0)="6af3bac4286058a4f2ac4a1e65b9b2d72f2a8a330abac440211c0ae4e4ab27dfb5d68bb3463009a8a8ffe551403dbc2b3228a2a25a71282357ab0fbcaa64447ba09ff67a707bf83c078b9b2090260455d135c806f00d04467d43474920e1b99cf6ec408a1ec4f43938133c5351536491", 0x70, 0x1}, {&(0x7f00000004c0)="c7740c9c9fe0c6148c975306900694af0d4653b22555135c4031a2cece0a42a6212a797d53828e8eb3bd2bae5e903f6ce4d1c1e7dea37174bc4bc005aab6500d7feeeb5fd5d25d9e51d8694c8c545ff7d3fd7a66c4b99a186f8776150e67effc544c2432a74d0105a999509b5487a88cd9f8d4a8cebe177d9b16de09c7752740f37f8fafa4f56e9dde754de3ac586e83876edba755505580d418c2fd99eac898", 0xa0, 0x5}, {&(0x7f0000000580)="8f31e59a2ec7e20b98162c25b42b56e7ee75425618f6ac5396b05db0e959c8f13ee02f0e3b1ff3c4baebc59df0c058b9bca051764592e7fac8f2372bfe42b29567c9b94fe18b81ad4a60fbb76e2cf718a91a5aac1792fc72a77bd9a575324e476eeec4987ff73a8071dfffddacf393084bde7260f0fb4972cfcc06046b115fdc62191179f9218101d76e50f8471f3e17f9117e0249d50788f5b6d40c98a0444faa9959aeaaac7599392adcaacc2bc18ab7e11fed3e461d308d6e96d775dcaefb359f1b7322", 0xc5, 0x3}], 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/04/05 18:45:39 executing program 1: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f00000016c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x1}, [{0x3, 0x0, 0x0, 0x0, 0x7f}]}, 0x58) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/05 18:45:39 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xbffffffffffffffc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000800)={0x3ffc, 0x0, 0x0, 0x40000000}) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f00000000c0)='./file0\x00', 0xe55, 0x6, &(0x7f00000005c0)=[{&(0x7f0000000100)="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", 0xff, 0xffffffffffffffc0}, {&(0x7f0000000240)="6b9fa0b892a4d1da3e5e8ef2d1314c075e16cd26418904353d015bd600d1c1e40dafeef5", 0x24, 0x4}, {&(0x7f0000000280)="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", 0xfc, 0x1ff}, {&(0x7f0000000380)="7af869c2f673409293556933ea44120e7c040d8609ac4a5e38d804d43e973cd9b5a0e4c0224c983bdd04715083a19c413b7c9a4bee7d372e2595f962a1c1e24b6d6b8838e94e0c4719d258d2be0d691bfc292fc524173b7222a13a236cc25285bd13d6a59a7b9421ba86ee24ed556e9a4ca94cd22921b48ba4a76cb25fc9ce33c4edd836edf6d6b1956d2e27a6a6a78e069b04fd70101b7adeb752fd99cf2565a15e78f1e63892f19fb2b7", 0xab, 0x6}, {&(0x7f0000000440)="04673468b207916935b006e86cffcd29e7db44c2de539a785859c8a782b227987288c0c1f30600d2e93b3322907fb7a6aa3dd44868991e6d4350fce7a6920b057dd6871005462ec3c48c1e9a6f1dca5b86222f1e66bac2f03a5720056ab5cc124567a4cd21a78480242bd9cd23f36d7ea37316de26f6da0bcde34f0bd76053fe20408579b5f169151b62ff4354d3e8489992687130063b6362975539a293a32f7a1b762e6a253484fecfddc80e866e67d81c015d7059314181e63a826137c8dfa7f7ee0ddb5929f8fbedc3f0443767ed1865c6972f7e37ed7080323bde632bf8d860439191ec4606f6b5c69922d78fdc48", 0xf1, 0x6}, {&(0x7f0000000540)="f750b23a9047b0d75412fe02c35c1eaeef7aac204c561e11b92d3e2cd73ee548872d668413777255d4a57924ccf13bba97a6a0336d68515d06de443f6eea0b4713445b8f445d29b98efdf382e24a58c5aa03b096df294cb73683dd8b6f570583aeed8c6641649ff8563edf0781d2746132abdb1ac042a8c5eb289151", 0x7c, 0x7f}], 0x40000, &(0x7f0000000680)=ANY=[@ANYBLOB='show_sys_A1les=no=9\x005x7>\x009}?,disable_sparseZno=46?,gid=?,errors=recover,errors=recover,umask=5565,\x00']) r3 = open(&(0x7f0000000700)='./file0\x00', 0x600, 0x10) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000740)={'nat\x00'}, &(0x7f00000007c0)=0x78) 2018/04/05 18:45:39 executing program 1: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00@']) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000580)='T', 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000002c0)={0x3, 0x56, 0x3ff, 0x754ba682, 0x5, 0x3}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000380)={0x0, 0x5, 0x2000000005}) sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000240)=[{&(0x7f00000000c0)="ebc71affabf32409c3e071085f65038ae34c78e84e150a97d71e0e4d512c812e24b172566d8c775585164c738f4b781c81a9f6ec9fc03a0135d64c9a5f9b2018259071b9056579a6fd11ab40766892e569221f77a158907379396ce6d15aa492bcec9e20870f56813b2b386dc8f4fb435d2824e41bcc91a263471aa4bc9ac6", 0x7f}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000001c0)="87d32fd0a5492dec274de17a61e636aae4d9220b1ab230014fe07dcc", 0x1c}, {&(0x7f0000000200)="aae78c", 0x3}], 0x4, 0x0, 0x0, 0x4000}, 0x40) 2018/04/05 18:45:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) write(r1, &(0x7f0000000240)="79c737ffe17ba85e0000000000000000", 0x10) r2 = memfd_create(&(0x7f00000000c0)='%cpusetppp1:!eth0vmnet1(*+cgroupeth1\'\x00', 0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x6a53}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r3}, &(0x7f00000001c0)=0x8) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r2, 0x28, &(0x7f0000000040)}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/04/05 18:45:40 executing program 6: ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xffffffff, 0x40000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x28000) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x8) mlock(&(0x7f0000b1e000/0x4000)=nil, 0x4000) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000000)) 2018/04/05 18:45:40 executing program 1: io_setup(0x0, &(0x7f0000000000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059aff7)='/dev/ppp\x00', 0x7fffffb, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r0, 0x40047452, &(0x7f0000000040)=""/174) tee(r0, r0, 0xab, 0x1) 2018/04/05 18:45:40 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xd, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) 2018/04/05 18:45:40 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x0, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:40 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20200, 0x0) connect$bt_sco(r0, &(0x7f0000000080)={0x1f, {0x100000001, 0x10000, 0x9, 0x9, 0x3, 0x400}}, 0x8) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000000040)={'bond0\x00', @ifru_ivalue=0xddb}) 2018/04/05 18:45:40 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) listen(r0, 0x0) recvfrom(r0, &(0x7f0000000080)=""/187, 0xbb, 0x0, 0x0, 0x0) r1 = semget$private(0x0, 0x6, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000200)=0x1f, 0x8) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000140)=""/171) 2018/04/05 18:45:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e) listen(0xffffffffffffffff, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) r4 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x3) read(r4, &(0x7f0000fb6000)=""/28, 0x1c) fcntl$setown(r4, 0x8, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x0, {}, 0xbe}) r5 = open(&(0x7f00000000c0)="e91f7189591e9233614b00", 0x8000, 0x9) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0300000003000000200000000000000001010000000000000100000000000000080000000000000000000000000000000000000000000000"]) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000000540)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000340)={0xffffffffffffffff, {{0xa, 0x0, 0x5, @empty, 0xcaa0}}}, 0x88) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x0) 2018/04/05 18:45:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="3665a1ab415b7ac7", 0xffffffffffffff24) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f000093b000)=[{&(0x7f000077ff7d)="1dad28", 0x3}], 0x1, &(0x7f00006b0000)}, 0x0) 2018/04/05 18:45:40 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@llc, &(0x7f00000000c0)=0x80, 0x800) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@mcast1}, &(0x7f0000000140)=0x14) setrlimit(0x7, &(0x7f0000becff0)) eventfd2(0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0xfffffffffffffffb, 0x60, "264ce9ef0c20d4f395a20f2a2c26ce9d4e3a009fe8476c0c889e447872f4cf4db1df9bb5e98a9a32c15775d0be42f1241e0b0e801ded1fb40ecce98773618c0d63a7b92b8df09329243de9ba4562cbac6059504d459d0733a90dcb2e695ca358"}, 0x68) 2018/04/05 18:45:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = gettid() pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000080)={&(0x7f00000f5000/0x2000)=nil, 0x2000}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) write$rdma_cm(r0, &(0x7f0000000640)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f00000004c0)}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/04/05 18:45:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/ip_vs\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) listen(r0, 0xffffffffffffffff) setgroups(0x0, &(0x7f0000000200)) io_setup(0x7f, &(0x7f0000000000)=0x0) io_submit(r2, 0x5, &(0x7f0000000640)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="f21839f334870e8efb01e186a02fd401c5e260b3ae10068bd1133005c17554836c16f1ef776961def58350fb24ef3fb535ab34cbd64bb1052e34c9cf950461df523635ff317d8ef6fbe99fae580caade84b1f25158fb5ea613f21288bafbec5029d5a80b230490763d9d99e024ee7862db4264b835befdd3ebf212e70cdc0e0914991551bf3f7dfa7f19fc0d22fc129f74ca4b2902a2fe7a01badc4cef282f163706aa03bf8f70c042a08eddd999907201957687731816357b26668086077659e8f113e94c623a3de41350b348e28192fa4b9b0d07dc8469a8deda", 0xdb, 0x6, 0x0, 0x0, r0}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f00000002c0)="73499016dfa307b12ad2aa205b8b9f38a518999f8e08b723b2", 0x19, 0x81, 0x0, 0x1, r0}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x6, 0x3, r0, &(0x7f0000000480)="a9", 0x1, 0x1, 0x0, 0x0, r0}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0x800, r1, &(0x7f0000000500)="0d98641741797b5db83fad18e347eed507f18a5f38d0ef503d217d01aa509064f4a30ce0403712edac62", 0x2a, 0x0, 0x0, 0xaf4b19d6b4dc2e0e, r0}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f0000000580)="6f76ab358149334b8cbed41e16a4452bd767d3b5e5281b5211b1776050447acf6ab37fb1f6495939a9d8cf42e5eaf549af05e3f027cbb68517e1c4ff1ae8c0289fb7c3d58933889e9c78659d582588160eef6312e6dbd918885a6e6db32f9ef878f1a032", 0x64, 0x0, 0x0, 0x1, r0}]) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0xb}, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x4, [@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xf}]}, 0x20) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000006c0), &(0x7f0000000700)=0x4) r3 = getpgrp(0xffffffffffffffff) mq_notify(r0, &(0x7f0000000680)={0x0, 0x23, 0x5, @tid=r3}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) preadv(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/20}, {&(0x7f0000000100)=""/141, 0x11a}, {&(0x7f00000003c0)=""/145, 0x2cb}, {&(0x7f0000000340)=""/50}], 0x10000230, 0x0) 2018/04/05 18:45:40 executing program 7: r0 = add_key(&(0x7f0000000640)='ceph\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, &(0x7f00000006c0), 0x0, 0xfffffffffffffffd) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x92, 0x8000) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x10001, {0x2, 0x4e21}, {0x2, 0x4e20}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x3, 0x0, 0x3, 0x8, 0x10001, &(0x7f0000000080)='bridge0\x00', 0x0, 0x7, 0x80000001}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}) add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f0000000540)="17", 0x1, 0xfffffffffffffffc) keyctl$invalidate(0x15, r0) 2018/04/05 18:45:40 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'gre0\x00'}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x0, r3}, &(0x7f0000000180)=0x20) r4 = socket(0xf, 0x7ff, 0x6f) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_link_settings={0x4d}}) setsockopt$inet_group_source_req(r4, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) r6 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r6, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000007c0)='tls\x00', 0x4) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) socketpair$inet(0x2, 0x80000, 0x1000, &(0x7f0000000880)) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000800), &(0x7f0000000840)=0x4) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='schedstat\x00') setsockopt$bt_hci_HCI_FILTER(r7, 0x0, 0x2, &(0x7f00000000c0)={0x2, 0x8, 0x7, 0x3}, 0x10) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0xfffffffffffffffe, 0x5, 0x2}, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r7, 0x541b, &(0x7f00000001c0)) 2018/04/05 18:45:41 executing program 7: mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x8, 0x50, r0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000280)={0x20000000000000, 0xfffffffffffffffd, 0x8000}, 0x4) fcntl$getflags(r0, 0x1) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000080)=""/244, &(0x7f0000000180)=0xf4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x5, &(0x7f0000000040)) getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000300)) 2018/04/05 18:45:41 executing program 2: epoll_create1(0x0) syz_emit_ethernet(0x2a, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0xc0ffffff, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000380)={0x0, 0x0, [0x93d, 0x5ef, 0x0, 0xffffffffffffffff]}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace(0x4217, r0) 2018/04/05 18:45:41 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x100) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e22, @rand_addr=0x20}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000080)=@req={0x800, 0x7, 0x1}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)) 2018/04/05 18:45:41 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xe01, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000340)="c848e805af2f12a292ca08fd98d550dca341b83ac9e022d32a01c33911d3e7c31037fba94d59cf592eb9dd067ceef8303f5d0c0434fa2821d77aeec7b9bba36f", 0x40}], 0x1) fcntl$setpipe(r0, 0x407, 0x105) dup(r0) 2018/04/05 18:45:41 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0) gettid() ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'gre0\x00', 0xffffffffffffffe1}) r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f00000008c0)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) socket$nl_route(0x10, 0x3, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)="d3040902a63c7eef2e78502b2720e838ba1985ab5e76bf899862b37885d0e0e70899ae9e98b1bb6b59d3e30852847200d224893c268a78be59555c8f1ddf2e", 0x3f}], 0x1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8) gettid() syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000700)=[{&(0x7f0000000300)="7511205ccf1b32b9555c830f850cb59bef1e141d", 0x14, 0x5}, {&(0x7f0000000540)="99df6bba25a07e0b5d229259ae7088755f03d9bd8b7047615ae2baac3dee60c3fa9efe740812b014610301f892c03660cc30e002467fd222f99774595d5b59e9da43797c50fc726c05ae1381124ff38f05d2b9024f68939c18f2a3f24bcc780d9ae653562ac63ae457fbe3d4fb4c7a", 0x6f, 0x8000}], 0x80400, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) sync_file_range(r0, 0x2, 0x7fffffff, 0x7) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000740)=""/190) 2018/04/05 18:45:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000), 0x0) sendmsg$can_raw(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000140)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xfffffff0}, 0x1}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003340)=[{{&(0x7f00000003c0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x1, 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x400480, 0x0) execveat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f00000005c0)=[&(0x7f0000000200)='skcipher\x00', &(0x7f0000000280)='ecb(serpent-generic)\x00', &(0x7f00000002c0)='procloppp0vboxnet0/\x00', &(0x7f0000000300)='vmnet0mime_type\x00', &(0x7f0000000340)="73656375726974792d7d2a275cd45c5d2d00", &(0x7f0000000380)='\x00', &(0x7f0000000540)='{)wlan0^\x00', &(0x7f0000000580)='ecb(serpent-generic)\x00'], &(0x7f0000000700)=[&(0x7f0000000600)='\\wlan0\x00', &(0x7f0000000640)='skcipher\x00', &(0x7f0000000680)='skcipher\x00', &(0x7f00000006c0)='system:/%em0lo\x00'], 0xc00) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$TCSBRKP(r1, 0x5425, 0x4) 2018/04/05 18:45:41 executing program 1: r0 = semget$private(0x0, 0x3, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0xffffffffffffff0a]) r1 = dup(0xffffffffffffff9c) connect$bt_sco(r1, &(0x7f0000000040)={0x1f, {0x2d, 0x2, 0x3, 0x8094, 0x9c7, 0x3f}}, 0x8) 2018/04/05 18:45:41 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x9, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:41 executing program 1: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x6aa) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000380)={@multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r2 = accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) r3 = socket$inet(0x15, 0x5, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r3, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r3, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) accept4(r2, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @irqchip={0x0, 0x5}}, {0x100000001, 0x4, 0x0, 0x0, @sint={0x0, 0x800}}]}) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r5 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r6 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r6, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x0, 0x240c43) r7 = socket$key(0xf, 0x3, 0x2) socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {0x0, 0x0, 0x0, 0x3}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0xfffffffffffffffd, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x2000000, 0x0, 0xfffffffffffffffd, 0xff}}, 0xe8) sendmsg$key(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000005c0)=ANY=[@ANYBLOB="020700070200002036d1cde6c7e1c5991f575df1267e803d82eb4a4f00f11bc8aebeb6fa3b9902001367d7cf0600000000000000e3f15d2bedcabaa6af478e253481350000016498239f3b4bce07d1d18255dd4eb7f804b9305cc31b927a561f5b87812ddaff86216441b3edca4c6940164111f375856fbd6682fde40bf50d7a51c115fa4321defe27856a86ca60082208a525b040bcec30707b5e63953a2bc92e03c2bc4189abb7f19e9a0b6ca76968b6e4435235a4a9bff77ea9cd6108b1b11caa64cb53994a9ef867c08b5c665c5b51270f740223585b"], 0x10}, 0x1}, 0x0) close(r7) sendfile(r5, r5, &(0x7f0000000080), 0x0) 2018/04/05 18:45:41 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000380)='/dev/ptmx.', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) chroot(&(0x7f0000000000)='./file0\x00') ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) io_setup(0x87, &(0x7f0000000040)=0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000700)={0x8, &(0x7f00000006c0)=[{}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000740)={r3}) io_submit(r2, 0x5, &(0x7f0000000680)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x1f, r0, &(0x7f0000000080)="31caf8405b8ad5fbdacf764672b066d3625825f1699b25e5c98a7009f4ab0cf7f7ca3d38cc1495c9b1821db57473c05438278ad93a8c1488da53194236bb5cdb5eb4307f9ba4f2d66879d4a1", 0x4c, 0x9, 0x0, 0x0, r1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000000240)="1722067c690678756ac64e", 0xb, 0x2, 0x0, 0x1, r1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2, 0x6, r0, &(0x7f00000003c0)="36a751070ede0f7f7302f7ae7af864d90801ed375a14d3ac2602669d99a05421abec70a983b6313baa40fb2373544f2e2bb6d3664eebbb8b4b081de099a8dae96cad4e052d9a9bf11ae00ea8ae44f4c014c22e4f4f4be5a100d4310264ea1318bb71364a6574018287f49fda97458ce13112f569b8a3282c72010b2d08ece5afce0e393ea48641f27abcaf543c0e89e2ba0254f57a08875b6641e86d4e5dc8143d41f2d38b17057f108f5d8e1fb42fdbeb0591a387ffd6abc967af3092ed4b0f1152a3e31f839e3f2bcc11b3ca1e07bafd8b7eb2c8819f88ca08dae0a1558f1a057fde13c2ecd72139432806e394ca0084fc", 0xf2, 0x2, 0x0, 0x0, r1}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x8, 0x2, r1, &(0x7f00000004c0)="54d04de87f7dc0a960c3d63f99773bb1c7a9c1f83b2214f46003d59e5588af50a811d94ac46c9b0e3f1dbb2d5fb9d9da2df4bf27cc717f2b90cf03f148af14dd16424e6b5ad0b57beada637d8d3dbbcd676fb4551f42651e70792526ab5a87a094a5394f2b9f9aabc19c398da7a22542dae56c94b4ef938b8e239cb87ac92a0d921eb0d55a459ff85cc69cd1473c54048f5b32f20cdf44077604c6e1110bed93d44d35f35cb29f7549ae66282e99e9829d003cf240f0c991bed331a0a309c339068dc71b85", 0xc5, 0x20, 0x0, 0x1, r1}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f00000005c0)="127db41b6c6f1e1ac733c84b2b45eb7cc4fb0cf4f496b7c1d97d47b2fa8e95f986b3b81589b6f7a2312c5887c0ee2757a48f5db74412c871b08cda436b2e29634a866842900e7ae9460952a792ea2af52f910f5f8a2b581a081ca5a53066e88c30e714b5bf348412abd8c45afa5ad68084eb36c6cb48bc560c7abf3344254c2812f82140e9c6e43b9c481d62f2d8e3cea2c699962913974a8756e1764aaee7c098a9c4b56c071d83a84acd92", 0xac, 0x0, 0x0, 0x1, r1}]) 2018/04/05 18:45:41 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000540)) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000200)=""/128, 0x80}, 0x0) prctl$void(0x7) pipe(&(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r1, &(0x7f0000002080)=[{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f00000006c0)="7c3c2c17750f939e9017490e1bb658b202cd765305d52f24f68785bd3ef1fd25542e216ccc394a68c2dbbc20cbe2b8c5aab1", 0x32}], 0x1, &(0x7f0000001b40)=ANY=[], 0x0, 0x4000}], 0x1, 0x4) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can={0x0, 0x0}, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000580)=""/31, &(0x7f00000005c0)=0x1f) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffff, 0x2, 0x10}, 0xc) syncfs(r0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r4}, 0x10) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000700)=@req={0x9, 0x5, 0x1, 0x10000}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'sit0\x00'}) connect$packet(r2, &(0x7f0000000680)={0x11, 0xff, r3, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x14) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000280)=@l2, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/46, 0x2e}, {&(0x7f0000000300)=""/195, 0xc3}, {&(0x7f0000000400)=""/26, 0x1a}], 0x3, &(0x7f00000004c0)=""/22, 0x16, 0x240000000}, 0x100) 2018/04/05 18:45:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000100), &(0x7f0000000040)=0xfffffffffffffe5b) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfe00000000000, 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/04/05 18:45:41 executing program 7: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(0xffffffffffffffff, 0x110000000010) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0xf}}, @in6={0xa, 0x4e24, 0x4, @empty, 0xfff}, @in={0x2, 0x4e23}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x6, @empty, 0x6}, @in6={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}}], 0xbc) r1 = accept(0xffffffffffffffff, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x80000000, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={r2, 0x9, 0x0, 0x7fff, 0x4}, &(0x7f0000000100)=0x18) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) 2018/04/05 18:45:41 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff600611850"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206, 0x0, 0x1}, 0x48) rt_sigtimedwait(&(0x7f0000000140)={0x2}, &(0x7f00000002c0), &(0x7f00000004c0)={0x77359400}, 0x8) r0 = syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0x52, 0x80001) sendto(r0, &(0x7f00000003c0)="140fa0c043acdc890d3a9ea508d2fc07b529d2d5ac7b589936ce99e4f1a112c85e65fb8f4efc37953cb3b7b651e59fdde9294979424b52ff28c8aa546f5c1bf736d1", 0x42, 0x50, &(0x7f0000000500)=@ethernet={0x1}, 0x80) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/04/05 18:45:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000de08)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}], 0x98}], 0x1, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) 2018/04/05 18:45:41 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x8, 0x32, r0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffff8001, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000180)=0xfffffffffffffee6) getsockname$inet(r0, &(0x7f0000000100), &(0x7f00000000c0)=0xfe5b) 2018/04/05 18:45:41 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x9, 0xc0) name_to_handle_at(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000011c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001180), 0x0) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x4062) 2018/04/05 18:45:41 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0xfd, 0x8, 0x2, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000440)={r0, &(0x7f0000000100)='!', &(0x7f0000000200)=""/135}, 0x18) 2018/04/05 18:45:41 executing program 2: r0 = socket$inet(0x2, 0x80004, 0xffffffffffff96aa) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000002040), 0xfffffffffffffe73}}], 0x2, 0x0) 2018/04/05 18:45:41 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) write$fuse(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="28000000000000000000000000000000005b601900000000000000000000000000000000000000000000006d0a94c40ba3b345324b11306008359d002f953f7674c626c3a254fd399945a7c1b16ee15d3d05324e1b4fa6d39783a4171d78ba104037c9d491ae8d7357c8413aaaba03ba23df1daef8eceffa42c914e4bb064e8b9980e795a125fbef465df257c9"], 0x28) 2018/04/05 18:45:41 executing program 2: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x3, 0x200) keyctl$search(0xa, r0, &(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x1, 0x9, 0x8, 0xc4c9, 0x4}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x20, 0x100000001, 0x9, 0x10000, 0x7}, 0x14) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000100)=0x100000000, 0x4) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x44, 0xf00) 2018/04/05 18:45:41 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x4000000000000002, 0x1d3) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000)=0x81, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x9, 0x40040) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) lseek(r1, 0x0, 0x4) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000380)={&(0x7f0000000200)={0x1d, r2}, 0x10, &(0x7f0000000340)={&(0x7f00000002c0)={0x4, 0xa, 0x8, {r3, r4/1000+10000}, {r5, r6/1000+30000}, {0x4, 0x0, 0x1, 0x7}, 0x1, @canfd={{0x4, 0xb1, 0x5, 0x80}, 0x3c, 0x1, 0x0, 0x0, "e8648a836d101324d756a10c986375ffd947fa2020b9538020d61fcb03171b51827796213f5930dcab221f67792fd2a3c51f5706c669456a5b022cd457a43a00"}}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x50) 2018/04/05 18:45:41 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x2, 0x43b, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x477a, 0x2, 0x800, "4350ef419381d0edc5f19e8a352d43d5e9843fb45f98c9d3e08a9c09ddc1f107bf899c5a729beb2de22c91225ce712bec4ac8498610744fb3a83353ae4cf3f927ea30745605a25e74ebb4dcc8b2d306c"}, 0xd8) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x400000, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x5, 0x70, 0x7, 0x9, 0x100000001, 0x5, 0x0, 0x9, 0x10000, 0x6, 0x5, 0x2, 0x591a, 0x8001, 0x0, 0xffff, 0x4, 0x6, 0x401, 0x6, 0x859, 0x800, 0x3f, 0x5, 0x20, 0x7fad, 0x5, 0x0, 0xfffffffffffffe73, 0x97, 0x101, 0x5f, 0x1, 0x8000000000000, 0x59d, 0x1f, 0xfffffffffffffda5, 0x0, 0x0, 0xffffffffffff98a4, 0x2, @perf_config_ext={0x80000001}, 0x1291, 0x2, 0x8000, 0x2, 0x3, 0x0, 0xffffffffffff0000}, r2, 0x0, r1, 0x9) r3 = getpgid(0x0) ptrace$getsig(0x4202, r3, 0x2, &(0x7f0000000140)) [ 228.694560] bond0 (unregistering): Released all slaves 2018/04/05 18:45:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff5754, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) close(r0) io_setup(0x5, &(0x7f0000000080)) 2018/04/05 18:45:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="8900000000001c8c4acc077773610586c705000000000000000000"], &(0x7f00000002c0)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x20200, 0x5) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000140)={0x0, 0x3ff}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) epoll_pwait(r1, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}], 0x6, 0x10000, &(0x7f0000000380)={0x2}, 0x8) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000080)=';u', 0x2, 0x1, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) sendto$inet(r0, &(0x7f00000001c0)="c4", 0x1, 0x0, &(0x7f0000000040)={0x2}, 0x10) 2018/04/05 18:45:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x0, 0xb, 0x401}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x100) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00000000c0)=0x400801d) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000006c0)=""/245, 0xf5}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x2, &(0x7f0000000400)=""/222, 0xde}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/05 18:45:42 executing program 1: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000440), &(0x7f0000000480)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000300)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000340)=r2) r4 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) set_tid_address(&(0x7f0000000000)) setreuid(r5, r3) bind$pptp(r4, &(0x7f0000000100)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x34a) setsockopt$IP_VS_SO_SET_EDIT(r4, 0x0, 0x483, &(0x7f0000000040)={0xff, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e21, 0x2, 'rr\x00', 0x1, 0x8, 0x70}, 0x2c) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000080)={'rose0\x00', 0xfffffffffffff800}) socket$pptp(0x18, 0x1, 0x2) request_key(&(0x7f00000002c0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='logon\x00', r6) r7 = semget$private(0x0, 0xdfffffeffffffffc, 0xfffffffbfffffffc) socket$alg(0x26, 0x5, 0x0) semtimedop(r7, &(0x7f000001dfd6)=[{}], 0x1, &(0x7f0000380000)={0x101}) semctl$IPC_RMID(r7, 0x0, 0x0) semtimedop(0x0, &(0x7f0000033816), 0x0, &(0x7f0000034000)={0x77359400}) getpeername$packet(r4, &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002bc0)=0x14) sendto$ax25(r4, &(0x7f00000004c0)="93130b303ed229bbbc59c4dccbb9c87a4ef3d652ca2b74c825521ef41c444f30ac6d89ad897a24c3b0cd1e8ff3a4ea37f26752d4ec3cc054badf57e27962c1352d4eed26edb19c5ca38854eb5904b9baf4693a98ed0f4ff67266adab1056532d1ebc873c6fcd4b967b28a58d75c9bd90d63d9d5817eac8944a8431b9311a7b726551bad28df10bb4806c133751d17525ea1bfe1fb467bf74cb242e4fa0fc9f689813825c2b1bbfbdba174446027af09abbd867d82d979afa", 0xb8, 0x8000, &(0x7f0000000380)={0x3, {"8e866839532cff"}, 0x3ff}, 0x10) socket$rds(0x15, 0x5, 0x0) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000002c00)={r8, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/04/05 18:45:42 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x6, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x0, &(0x7f0000b52fd8)) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/04/05 18:45:42 executing program 7: r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) fchown(r0, r1, r2) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x7fffffff}, 0x1) write(r0, &(0x7f0000000040)="220000001800070700ba0000090007000a00001e00000009fdb2bf291205d194f48a", 0x22) 2018/04/05 18:45:42 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x0, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) getpeername(r2, &(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000140)=0x80) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000070}]}) [ 229.256278] netlink: 6 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/05 18:45:42 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r3, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x1003}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x8) write(r3, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0x1000}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x48c0, 0x10, 0x7, 0x1000}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22}}, [0x7ff, 0xfff, 0x1000, 0x6, 0x0, 0x8000, 0xdc, 0x7, 0xd14d, 0xc4, 0x9, 0x9, 0x3, 0xffffffff, 0x6]}, &(0x7f0000000340)=0x100) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000380)={r4, 0x0, 0xc0c0, 0xfffffffffffffff9, 0x4, 0x7, 0x5, 0x2, {r5, @in6={{0xa, 0x4e20, 0x74, @dev={0xfe, 0x80, [], 0xe}, 0x6}}, 0xdd, 0x100000001, 0x100, 0x3}}, &(0x7f0000000440)=0xb0) getsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000001500)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000ee600000000000"], 0x14}, 0x1}, 0x0) syz_extract_tcp_res(&(0x7f0000000180), 0xe3e, 0xff) 2018/04/05 18:45:42 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f60182f5f00dfc01000000000000ffbf13", 0x5d) poll(&(0x7f000000bfe5)=[{}], 0x1, 0x8001) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x400000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x3) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000000)={0x2000000000, 0x0, 0x0, 0x39ca}) 2018/04/05 18:45:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xed26, 0x509000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f0000000140)="cbe5bf2b9efe2023bb6bc241a1fc51a963bb33c3b75efe1bb4a12f734c991f4b131d67c33f43d9f192c351c168b0766e381fa9fb11bb75cdcca58e040f1f4a59b9303f2ed29f2ee0eba54848d10e69fdd5a1520967b5e6b8bac3574cafa0084a58f3687ab92068b6e9f59aa0e8", &(0x7f0000000240)=""/191}, 0x18) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r2, &(0x7f0000000040)="791f7dfde0815c48c13197fc2e324deacdee8360e87bd43086d67d777a025e309b4949b81f3600000000000001000000", 0x30) accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x0, 0x0) 2018/04/05 18:45:42 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x4000) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000040)={'yam0\x00', @ifru_names='lo\x00'}) syz_emit_ethernet(0xf6, &(0x7f0000000240)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [{[], {0x8100, 0x6, 0xfffffffffffffffa, 0x4}}], {@ipx={0x8137, {0xffff, 0xe4, 0x401, 0x15, {@random=0x99b, @current, 0x5}, {@random, @random="0144f55e572e", 0x73c}, "9c5e1c8c4c697d351b9a9a8070cb96f3892a6d008743fb11223b479f63989cfe6827b24cc68ccd23d229e29db94f7b7342c0e0230ec2765062a21a4be094aea095e055543376099e44514582e602d054875dd7e22e313a931e7971549e0072abc445b42803233260fed68ddf36293e3f3220ad41ba3ef72a6309c8ef8d26e0cce20f339963e146b84b1aca9426692448c59aaddbd4a78b4c1510c1b5e25036c62d9c5cf774ac43aca39120863bdde97e9008c97067aaafb19369dbda7532e6e66cfb9dfe71f1"}}}}, 0x0) 2018/04/05 18:45:42 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x8, 0x4, 0x80000000, 0x7fffffff, 0xfff, 0x82b, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x6}}, 0x9, 0x7fffffff, 0xf5c, 0x7, 0x7}}, &(0x7f00000002c0)=0xfffffd2e) r3 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000004c0)={{0x400, 0x0, 0xffff, 0x33be, "e4c35793932434110f3c0d6a03fd1d70470f4f3559f15fe0fa969aaf4f385f2ccda3afb1311402b458650739", 0x1}, 0x0, 0x0, 0x4, r3, 0x80000000, 0x2, "c50e8c7b7ebefefd7818411d05431a3437cfa47061151709396859111caea1b0b0aa1191faf3bdca4dfa2a9094ff75e869b0fbf0c825eadff7c9bcb4692f7fca", &(0x7f0000000100)='!lo-\\.\x00', 0x7, [], [0x2, 0x3bb, 0x22, 0x1]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0xffffffffffff96fe, 0x6, 0x202, 0x80000001, 0x8, 0x3, 0x9, 0x4, r2}, &(0x7f0000000240)=0x20) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) r4 = openat$cgroup_int(r0, &(0x7f0000000040)='cgroup.clone_children\x00', 0x2, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000140)) write(r4, &(0x7f0000000300)='5', 0x1) socket$pptp(0x18, 0x1, 0x2) 2018/04/05 18:45:42 executing program 6: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) pipe(&(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000bc0)={0xe}) pipe(&(0x7f0000000ac0)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000b00)=r2, 0x4) r6 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r6, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(r6, 0x40086432, &(0x7f0000000100)=0x2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') r7 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000000dc0)={0x2, &(0x7f0000000d80)=[{}, {}]}) ioctl$sock_ifreq(r7, 0x89f2, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r8 = socket$inet6(0x10, 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000f00)={'erspan0\x00', {0x4, 0x2, 0x8000, "f4e3211eeb2d", 0x9}}) sendmsg(r8, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) r9 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r9, 0x0, 0x80, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x4, 0x1b8, [0x0, 0x20000580, 0x200007f0, 0x20000820], 0x0, &(0x7f0000000040), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x0, 0x0, 'yam0\x00', '\x00', 'gretap0\x00', 'nr0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe0, 0xe0, 0x128, [@devgroup={'devgroup\x00', 0x18, {{0x5}}}, @state={'state\x00', 0x8, {{0x4}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"d958fb8a76118864a38241919dd0799d3db31f73fff9d28a318df3028ab4"}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x3, 0xfffffffffffffffc}]}, 0x230) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000c00)='reno\x00', 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000130000000000000000007663616e30000000000000000000000069666230000000000000000000e9668e99ecf553c06c6c6572300000000000007663616e300000000000000000000000aaaaaaaaaabb0000000000000180c2000000000000000000000070000000f800000028010000646e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000ffffffff0000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000400000073797a3000000000000000000000000000000000000000000000000000000000000000004e465155455545000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff00000000"]}, 0x260) vmsplice(r6, &(0x7f0000000880), 0x0, 0x5) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000000e80)=ANY=[@ANYBLOB="f4ffffff0500010005000100042dc9c94fa979d7561552f5cae5fd43f532a318d51aaa1471a0af8c4c907dcc844cc779c9aa20e56cfca2b5fc30bbafc8746886b90d73aa25f1d3156570c9c7e238ccc7c132d78ebce94aa17f0dcee5f2290ad1aaa6cb809c9a8fa0cbb84cf1"], 0x1) 2018/04/05 18:45:42 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x0, r0, 0x1}) getdents(r1, &(0x7f0000000100)=""/219, 0xdb) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000040)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x40, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, 'teql0\x00'}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)) read(r0, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) [ 229.462190] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/04/05 18:45:42 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x128) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000140)) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/05 18:45:43 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x441fd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x3}) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) [ 229.543255] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/04/05 18:45:43 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) rt_sigqueueinfo(r1, 0x3, &(0x7f00000000c0)={0x3c, 0x4, 0x1f, 0x8}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r2 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000280)=""/217, 0xd9) ioctl$TCXONC(r2, 0x540a, 0x10001) 2018/04/05 18:45:43 executing program 5: epoll_create1(0x0) epoll_create1(0x0) 2018/04/05 18:45:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x8, 0x4) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000640)=ANY=[@ANYBLOB="740000001900110000000000000000000ab40000000000000000000008000100", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)) 2018/04/05 18:45:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x0, 0x435}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000001040)=""/4096, 0x1000}], 0x1, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x2, &(0x7f00000001c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000280)={r2}) 2018/04/05 18:45:43 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000005e10120bc4b637e1ba906849bb9a19550004000000000000000000"]) 2018/04/05 18:45:43 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) [ 230.403636] bond0 (unregistering): Released all slaves [ 231.308214] IPVS: ftp: loaded support on port[0] = 21 [ 231.777041] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 232.496862] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 232.502961] 8021q: adding VLAN 0 to HW filter on device bond0 [ 232.574984] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/04/05 18:45:46 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x103, 0x300) socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x100000002, @dev={0xfe, 0x80}}, 0x1c) 2018/04/05 18:45:46 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x200, 0x2, 0x1}], {0x8100, 0xffffffffffffffff, 0x5}}], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff84, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 232.645739] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 232.652207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 232.659589] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/05 18:45:46 executing program 4: r0 = socket$inet(0x2, 0x80806, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f00000003c0)=0x5) r2 = dup(r0) r3 = perf_event_open(&(0x7f0000000300)={0x6, 0x319, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0xa4, 0xfffffffffffffffe) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000b0e000)) dup2(r3, r5) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c73000)={0x0, &(0x7f0000f07000)}, 0x10) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) pkey_alloc(0x0, 0x3) readv(r2, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x407}], 0x1) sendto$unix(0xffffffffffffffff, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r2, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) r6 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f000069f000)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r7 = geteuid() r8 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r9 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r9, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'gretap0\x00'}, 0x18) keyctl$get_persistent(0x16, r7, r8) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000380)=0x3) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/05 18:45:46 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0xf, 0xeff, 0x4}, 0x2c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) connect$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"555d9d5b2e4b85"}, 0x7}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000140), &(0x7f0000000080)}, 0x20) sendto(r2, &(0x7f0000000100)="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", 0xfb, 0x20000001, &(0x7f0000000200)=@llc={0x1a, 0x334, 0x7, 0x8, 0xd32, 0x401}, 0x80) 2018/04/05 18:45:46 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) 2018/04/05 18:45:46 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/05 18:45:46 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:46 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = memfd_create(&(0x7f0000000000)='GPLwlan0vboxnet1ppp0%$md5sumcgroup$system\x00', 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x10}, 0x4e24, 0x1, 0x4e23, 0x100, 0x2, 0x20, 0x80, 0x67, 0x0, r2}, {0x5308, 0x101, 0xe25c, 0x2, 0x0, 0x5, 0x2, 0x7}, {0x2, 0x54a, 0x902d, 0x1}, 0x8, 0x6e6bb3, 0x2, 0x1, 0xf9162168d1dda462, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xd}, 0x0, 0x2, 0x3, 0x2, 0x6, 0xff, 0x2}}, 0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) close(r0) 2018/04/05 18:45:46 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000011c0)='/dev/sg#\x00', 0x2, 0x100) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001200)={&(0x7f0000001180)='./file0\x00', r0}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001100)=ANY=[@ANYRES32=r3, @ANYBLOB="40001f0004c9a728f08600a88df1d2fa7804fe62049b00000000000000761a7575445f"], 0x27) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0xc75f9c023fa20c13, r1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001140)='/dev/rfkill\x00', 0x0, 0x0) 2018/04/05 18:45:46 executing program 5: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=@ipv4_newroute={0x28, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{0x40}]}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x8, 0x200200) statx(r1, &(0x7f0000000040)='./file0\x00', 0x1400, 0xfff, &(0x7f0000000080)) 2018/04/05 18:45:46 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x677, 0x20, 0xf7633c0000000000, 0x80000000}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x2, 0x4, 0x9, 0x1, r1}, 0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xb) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000000)={'bond0\x00', @ifru_mtu=0x81}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x6, 0xa93}, &(0x7f0000000100)=0x90) r3 = socket$inet(0x2, 0x6, 0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000640)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000000680)={r4, 0x80001, r5}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000006c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000000700)={r6, r7}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000300)={r2, 0x7, 0x10, 0xd6, 0xffffffff00000001}, &(0x7f0000000340)=0x18) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e23, 0x401, @dev={0xfe, 0x80, [], 0xb}}, 0x1c) getpeername$inet6(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, @dev}, &(0x7f00000005c0)=0x1c) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000740)={'syz_tun\x00', 0x100000000}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x81}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000380)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x5c, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x3c) r8 = socket$inet_sctp(0x2, 0x5, 0x84) r9 = accept(r8, &(0x7f00000003c0)=@nfc, &(0x7f0000000440)=0x80) getsockopt$nfc_llcp(r9, 0x118, 0x0, &(0x7f0000000480)=""/153, 0x99) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xc, &(0x7f0000000540)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r8, 0x84, 0x6b, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x9}], 0x3c) 2018/04/05 18:45:46 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x20000001000000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000140)="fd2bb280f88dfb3b0adc04810ad403c1", 0x10) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x1000004e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x4, 0x0, "f871688da99e0147a372c67ed956e35299b235888976702b75688d07d4337a5d6fed392ed8c36671f8b22ba0147e53e0faa7f04129b2f989cbc7615e8ebb0f6c8255228996f1c8e64d8c9c89380fbd33"}, 0xd8) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffff19ffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50ca85e4e8c4be32"], &(0x7f00000002c0)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="d7827227679c0b0f6ce37363e2674d2f", 0x10) [ 232.832751] IPVS: sync thread started: state = BACKUP, mcast_ifn = gretap0, syncid = 0, id = 0 [ 232.985295] IPVS: ftp: loaded support on port[0] = 21 [ 233.506182] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 234.256442] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 234.262547] 8021q: adding VLAN 0 to HW filter on device bond0 [ 234.334502] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/04/05 18:45:47 executing program 7: 2018/04/05 18:45:47 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r0, 0x0, 0x0, 0x8004) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x80, 0x80800) write(r0, &(0x7f0000001200)="f8", 0x1) 2018/04/05 18:45:47 executing program 4: r0 = creat(&(0x7f00007e2ff8)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000036e000)=[{&(0x7f0000607f0d)="98", 0x1}], 0x1, 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, 0xfffffffffffffff8) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) getpriority(0x1, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)='./file0\x00', 0x0, 0x0) lseek(r3, 0x0, 0x3) recvfrom$unix(r0, &(0x7f0000000100)=""/168, 0xa8, 0x10020, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000240)) 2018/04/05 18:45:47 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c00000001090100000000000000002000000000080002000000001f"], 0x1c}, 0x1}, 0x0) 2018/04/05 18:45:47 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001200)='/dev/vhost-net\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000011c0)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0x800) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f00000010c0)="be09582f4417b15330e6f950013a3f01c62a8ffdd0fd7978cf000cfc03df0388e96b4b5855b134e8471b1178790b0a5dde6422898a038ca80e26c7977a53952813cfc1c2298777e811575fe0c181a460dfd46fc530d93b344e117e1e202798a486d8d8d7bcc5ffa3", 0x68) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001140)={'bridge0\x00', 0x400}) sendto$unix(r1, &(0x7f00000000c0)="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", 0x1000, 0x20000000, 0x0, 0x3a2) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000001180)={0x3, 0x1}) read(r2, &(0x7f0000000080)=""/4, 0xffffffffffffff28) 2018/04/05 18:45:47 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000180)={@random="2f8322c597a8", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x40, 0x0, 0x6, 0x0, 0x11, 0x0, @rand_addr, @rand_addr}, @dccp={{0x0, 0x4e23, 0x4, 0x1, 0x401, 0x0, 0x0, 0x0, 0x8000, "d44286", 0x5fa0, "cf9a2d"}, "017a5e809dbbffec2387517a6313152df98c95d71df1aa302e8b720b"}}}}}, &(0x7f0000000200)={0x0, 0x3, [0x982, 0xe8f, 0x921, 0x57b]}) r0 = syz_open_dev$evdev(&(0x7f0000000440)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000004c0)=""/194) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0xfffffffffffffef9, 0x20f605081939211f, 0x4, 0x7, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x9, 0x6}, &(0x7f0000000140)=0x8) 2018/04/05 18:45:47 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:47 executing program 1: [ 234.406902] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 234.413255] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 234.420540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/05 18:45:47 executing program 7: [ 234.487354] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/05 18:45:48 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077028f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) r0 = open(&(0x7f0000000280)='./file0/file0\x00', 0x4001, 0x0) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x300000, 0x400) fallocate(r0, 0x1, 0x80000000, 0x5) ftruncate(r0, 0x0) 2018/04/05 18:45:48 executing program 1: 2018/04/05 18:45:48 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='attr/sockcreate\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x8000000000001, 0x32, 0xffffffffffffffff, 0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) 2018/04/05 18:45:48 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7ff) 2018/04/05 18:45:48 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="0203000313000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000005000900ff0000000a00000000000000fe8000000000000000000000000000ff00000000001b00000200010000000000000002020000000005000500000000000a00000000000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) 2018/04/05 18:45:48 executing program 4: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x20000000000005, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000240)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/05 18:45:48 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000880)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:45:48 executing program 6: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0xffffffffffffff74) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1f, 0x460081) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000200)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000240)={r2, 0x1, 0x6}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x15}, 0x7f}, 0xfffffffffffffffc, [0x1, 0x5, 0x7ff, 0xa, 0xf94, 0xfffffffffffffff8, 0x3463, 0x1]}, 0x5c) [ 235.381958] ================================================================== [ 235.389712] BUG: KASAN: stack-out-of-bounds in __ip_tunnel_create+0xca/0x6b0 [ 235.396902] Write of size 20 at addr ffff8801af18f810 by task syz-executor4/16836 [ 235.404513] [ 235.406151] CPU: 1 PID: 16836 Comm: syz-executor4 Not tainted 4.16.0+ #1 [ 235.412984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.422336] Call Trace: [ 235.424928] dump_stack+0x1b9/0x29f 2018/04/05 18:45:48 executing program 1: openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r1, 0x130, 0x70bd28, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xbd}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe192}]}, 0x24}, 0x1, 0x0, 0x0, 0x11}, 0x20000000) accept$ipx(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) write(r0, &(0x7f0000003000)="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", 0x285) [ 235.428562] ? arch_local_irq_restore+0x52/0x52 [ 235.433237] ? printk+0x9e/0xba [ 235.436527] ? show_regs_print_info+0x18/0x18 [ 235.441035] ? kasan_check_write+0x14/0x20 [ 235.445282] print_address_description+0x6c/0x20b [ 235.450132] ? __ip_tunnel_create+0xca/0x6b0 [ 235.454557] kasan_report.cold.7+0xac/0x2f5 [ 235.458896] check_memory_region+0x13e/0x1b0 [ 235.463310] memcpy+0x37/0x50 [ 235.466421] __ip_tunnel_create+0xca/0x6b0 [ 235.470662] ? ip_tunnel_encap_del_ops+0x70/0x70 [ 235.475429] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 235.480973] ? ns_capable_common+0x13f/0x170 [ 235.485398] ip_tunnel_ioctl+0x818/0xd40 [ 235.489470] ? ip_tunnel_newlink+0x9f0/0x9f0 [ 235.494238] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 235.500484] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 235.505683] ipip_tunnel_ioctl+0x1c5/0x420 [ 235.509920] ? ipip_tunnel_setup+0x1d0/0x1d0 [ 235.514408] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 235.519929] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 235.525107] ? ipip_tunnel_setup+0x1d0/0x1d0 [ 235.529496] dev_ifsioc+0x43e/0xb90 [ 235.533107] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 235.538281] ? register_gifconf+0x70/0x70 [ 235.542412] dev_ioctl+0x69a/0xcc0 [ 235.545936] sock_ioctl+0x47e/0x680 [ 235.549548] ? dlci_ioctl_set+0x40/0x40 [ 235.553505] ? expand_files.part.8+0x9a0/0x9a0 [ 235.558073] ? get_unused_fd_flags+0x190/0x190 [ 235.562646] ? dlci_ioctl_set+0x40/0x40 [ 235.566645] do_vfs_ioctl+0x1cf/0x1650 [ 235.570524] ? ioctl_preallocate+0x2e0/0x2e0 [ 235.574916] ? fget_raw+0x20/0x20 [ 235.578346] ? get_unused_fd_flags+0x121/0x190 [ 235.582915] ? __alloc_fd+0x6e0/0x6e0 [ 235.586713] ? SyS_futex+0x3a4/0x56d [ 235.590415] ? fd_install+0x4d/0x60 [ 235.594041] ? do_futex+0x27d0/0x27d0 [ 235.597830] ? security_file_ioctl+0x9b/0xd0 [ 235.602219] ksys_ioctl+0xa9/0xd0 [ 235.605679] SyS_ioctl+0x24/0x30 [ 235.609035] ? ksys_ioctl+0xd0/0xd0 [ 235.612652] do_syscall_64+0x29e/0x9d0 [ 235.616518] ? vmalloc_sync_all+0x30/0x30 [ 235.620648] ? _raw_spin_unlock_irq+0x27/0x70 [ 235.625123] ? finish_task_switch+0x1ca/0x820 [ 235.629597] ? syscall_return_slowpath+0x5c0/0x5c0 [ 235.634505] ? syscall_return_slowpath+0x30f/0x5c0 [ 235.639421] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 235.644765] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 235.649603] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 235.654773] RIP: 0033:0x4552d9 [ 235.657938] RSP: 002b:00007f34f154cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 235.665624] RAX: ffffffffffffffda RBX: 00007f34f154d6d4 RCX: 00000000004552d9 [ 235.672874] RDX: 0000000020000240 RSI: 00000000000089f1 RDI: 0000000000000013 [ 235.680136] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 235.687398] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 235.694655] R13: 0000000000000380 R14: 00000000006f84a0 R15: 0000000000000000 [ 235.701918] [ 235.703532] The buggy address belongs to the page: [ 235.708438] page:ffffea0006bc63c0 count:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 235.716555] flags: 0x2fffc0000000000() [ 235.720435] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 235.728300] raw: 0000000000000000 ffffea0006bc0101 0000000000000000 0000000000000000 [ 235.736157] page dumped because: kasan: bad access detected [ 235.741840] [ 235.743442] Memory state around the buggy address: [ 235.748348] ffff8801af18f700: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 235.755682] ffff8801af18f780: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 [ 235.763023] >ffff8801af18f800: f1 f1 00 00 f2 f2 00 00 00 00 00 00 00 00 00 00 [ 235.770367] ^ [ 235.774760] ffff8801af18f880: 00 00 00 00 00 f1 f1 f1 f1 f8 f2 f2 f2 f3 f3 f3 [ 235.782101] ffff8801af18f900: f3 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 [ 235.789432] ================================================================== [ 235.796761] Disabling lock debugging due to kernel taint [ 235.802497] Kernel panic - not syncing: panic_on_warn set ... [ 235.802497] [ 235.809882] CPU: 1 PID: 16836 Comm: syz-executor4 Tainted: G B 4.16.0+ #1 [ 235.818009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.827340] Call Trace: [ 235.829913] dump_stack+0x1b9/0x29f [ 235.833522] ? arch_local_irq_restore+0x52/0x52 [ 235.838173] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 235.842910] ? ip_tunnel_encap_del_ops+0x50/0x70 [ 235.847644] panic+0x22f/0x4de [ 235.850813] ? add_taint.cold.5+0x16/0x16 [ 235.854941] ? do_raw_spin_unlock+0x9e/0x2e0 [ 235.859326] ? do_raw_spin_unlock+0x9e/0x2e0 [ 235.863713] ? __ip_tunnel_create+0xca/0x6b0 [ 235.868104] kasan_end_report+0x47/0x4f [ 235.872057] kasan_report.cold.7+0xc9/0x2f5 [ 235.876356] check_memory_region+0x13e/0x1b0 [ 235.880742] memcpy+0x37/0x50 [ 235.883828] __ip_tunnel_create+0xca/0x6b0 [ 235.888046] ? ip_tunnel_encap_del_ops+0x70/0x70 [ 235.892779] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 235.898293] ? ns_capable_common+0x13f/0x170 [ 235.902682] ip_tunnel_ioctl+0x818/0xd40 [ 235.906728] ? ip_tunnel_newlink+0x9f0/0x9f0 [ 235.911118] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 235.916632] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 235.921802] ipip_tunnel_ioctl+0x1c5/0x420 [ 235.926020] ? ipip_tunnel_setup+0x1d0/0x1d0 [ 235.930410] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 235.935927] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 235.941094] ? ipip_tunnel_setup+0x1d0/0x1d0 [ 235.945481] dev_ifsioc+0x43e/0xb90 [ 235.949092] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 235.954258] ? register_gifconf+0x70/0x70 [ 235.958387] dev_ioctl+0x69a/0xcc0 [ 235.961909] sock_ioctl+0x47e/0x680 [ 235.965518] ? dlci_ioctl_set+0x40/0x40 [ 235.969470] ? expand_files.part.8+0x9a0/0x9a0 [ 235.974033] ? get_unused_fd_flags+0x190/0x190 [ 235.978594] ? dlci_ioctl_set+0x40/0x40 [ 235.982547] do_vfs_ioctl+0x1cf/0x1650 [ 235.986417] ? ioctl_preallocate+0x2e0/0x2e0 [ 235.990805] ? fget_raw+0x20/0x20 [ 235.994234] ? get_unused_fd_flags+0x121/0x190 [ 235.998795] ? __alloc_fd+0x6e0/0x6e0 [ 236.002574] ? SyS_futex+0x3a4/0x56d [ 236.006263] ? fd_install+0x4d/0x60 [ 236.009866] ? do_futex+0x27d0/0x27d0 [ 236.013648] ? security_file_ioctl+0x9b/0xd0 [ 236.018034] ksys_ioctl+0xa9/0xd0 [ 236.021465] SyS_ioctl+0x24/0x30 [ 236.024810] ? ksys_ioctl+0xd0/0xd0 [ 236.028418] do_syscall_64+0x29e/0x9d0 [ 236.032282] ? vmalloc_sync_all+0x30/0x30 [ 236.036412] ? _raw_spin_unlock_irq+0x27/0x70 [ 236.040886] ? finish_task_switch+0x1ca/0x820 [ 236.045363] ? syscall_return_slowpath+0x5c0/0x5c0 [ 236.050271] ? syscall_return_slowpath+0x30f/0x5c0 [ 236.055184] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 236.060525] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 236.065350] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 236.070514] RIP: 0033:0x4552d9 [ 236.073691] RSP: 002b:00007f34f154cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 236.081462] RAX: ffffffffffffffda RBX: 00007f34f154d6d4 RCX: 00000000004552d9 [ 236.088710] RDX: 0000000020000240 RSI: 00000000000089f1 RDI: 0000000000000013 [ 236.095957] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 236.103206] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 236.110452] R13: 0000000000000380 R14: 00000000006f84a0 R15: 0000000000000000 [ 236.118156] Dumping ftrace buffer: [ 236.121673] (ftrace buffer empty) [ 236.125353] Kernel Offset: disabled [ 236.128951] Rebooting in 86400 seconds..