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"], 0x2180, 0x40000}, 0x8}], 0xa, 0x4) 2018/04/08 05:03:11 executing program 6: r0 = memfd_create(&(0x7f000003e000)='\t', 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40101, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) fchown(0xffffffffffffffff, r2, 0x0) mmap(&(0x7f0000a5e000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000200)) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000001c0)=0x100, 0x4) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000280)=ANY=[@ANYBLOB="b1abeef70100000000010c00030d564b0000000001"]) ioctl$KVM_RUN(r5, 0xae80, 0x0) write(r1, &(0x7f0000f03f44)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000040)) 2018/04/08 05:03:11 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmmsg(r0, &(0x7f000000a400)=[{{&(0x7f0000000580)=@can={0x1d}, 0x80, &(0x7f0000000e40), 0x0, &(0x7f0000000ec0)=[{0x10, 0x84, 0x2}], 0x10}}], 0x1, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f0000db5ff0)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000b8d000), 0x2000000000000040, &(0x7f0000a50000)=ANY=[@ANYBLOB="0c0000001401000001000800"], 0xc}}], 0x1, 0x0) 2018/04/08 05:03:11 executing program 2: accept4(0xffffffffffffffff, &(0x7f0000000340)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000200)=0x80, 0x800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0xcb, "78b857ac9508cb90113f398278969f9601c137b513c8684e663d71d4706df920ef6b5f10089a9dcfb01c55151c817f6ad236a60c8e713dbac5d5abfa3f3c8318abdb62c4deecac900abf3a719480dd5a6b05d952ebb026f3e8fafaaad108e1f39ec0a73f9536ecebab394beef2088211a2d617f93896e3ea19cd0b575eee9b83dc6f4de162bfbb91c1467fe7589de26e71d8aa03a96f4a6e7029eeef06636584ee336477b4e6c3669a6d76dfee4a40bab31a6ba6c7169659eae39aa9e284057981e7574892f63135f3b356"}, &(0x7f00000004c0)=0xd3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000500)={r1, 0x7fffffff}, &(0x7f0000000540)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r3, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0x0, 0x0, {0x1f}}, 0x1c}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000040), 0x4) r5 = creat(&(0x7f0000001500)='./file0\x00', 0x0) read(r0, &(0x7f0000ff9000)=""/80, 0x50) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x801, 0x0) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x0, 0x10000) sendmmsg$inet_sctp(r3, &(0x7f0000001680)=[{&(0x7f0000000240)=@in6={0xa, 0x0, 0x10000, @empty, 0x100000001}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000280)="c13f59ef4a93c4cc6a886d06cb0fe4e1363c61f4fb757617ca91c439fbc488a3e1c345d8f15cf6c4d2ba475f8a2eb72f5c4471fa667945e53f225bd3877928bcfd0ccc5b0d13a1f7b8ec4e3bcc7a885fd8f5890e322337bc252fd49f86389e91a7b7e51d338d15f0ddb6084c6bd6cf564521eca7095fc5915e0b1e1b42bf05116daa170e84be31707cff", 0x8a}], 0x1, &(0x7f0000001380)}], 0x1, 0x20040000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001580)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) r7 = memfd_create(&(0x7f00006a7000)='net/udp\x00', 0x0) write(r7, &(0x7f0000ffdffb)='#!', 0x2) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x32, &(0x7f0000000080)={@dev={0xfe, 0x80}, r6}, 0x14) sendfile(r7, 0xffffffffffffffff, &(0x7f0000000000), 0x401) execveat(r7, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) pipe(&(0x7f00000000c0)) socket$netlink(0x10, 0x3, 0x0) openat$cgroup_ro(r5, &(0x7f0000001540)='memory.events\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) bind$alg(r2, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) 2018/04/08 05:03:11 executing program 0: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e20, 0x101, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}}}, 0x84) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r5, 0x15) vmsplice(r0, &(0x7f0000001440)=[{&(0x7f0000001380)="11", 0x1}], 0x1, 0x0) 2018/04/08 05:03:11 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000000849db0d924e1c0592ec300ff9e04000000000007000000000000", 0x1f) 2018/04/08 05:03:11 executing program 1: r0 = perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000000040), 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000000000)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="47dcb9413483d74624eaa045515e3d2d91b3e3deb654b4d3c23685dab7309594"}) r3 = syz_open_pts(r1, 0x2) r4 = dup3(r3, r1, 0x0) io_setup(0x20, &(0x7f0000000180)=0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000000240)={{0x0, 0x0, 0x1, 0x0, 0x5}, 0x1, 0x5}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4) r6 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0xfffffffffffffffb, 0x80) fadvise64(r6, 0x0, 0x80000000, 0x4) sendmsg$nl_crypto(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1200000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delrng={0x10, 0x14, 0x400, 0x70bd28, 0x25dfdbfc, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x40) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) socketpair(0x19, 0x0, 0x5, &(0x7f0000000300)) io_cancel(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x9, r3, &(0x7f0000001000)="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", 0x1000, 0x8, 0x0, 0x0, r4}, &(0x7f0000000200)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000002c0)) write(r1, &(0x7f0000c34fff), 0xffffff0b) 2018/04/08 05:03:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) syz_mount_image$reiserfs(&(0x7f00000000c0)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x7f, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="c2121336f64368e0c10cd8fed83e59925cd4ab65121d1de430", 0x19, 0xfffffffffffffc00}, {&(0x7f0000000180)="53452e310f40c11b6d71220df4860ac963d30a4a0418a43a4b51f15e45c944f4e69d951c923feb51cc1af57446393a328516a2659ac4411b0ba6f9a9ee995ce67b6094ba101fad797cf328c00309370e21aa7c1072d3b6feaa4683c979c7fa61ae5e55c39d6273a90a2e91f6e22b2f886617b3df7f8bf4e1e0a1d1750fe4062c298f4f1587d5f46295532397165b14a82b0faf9f941fae66fd52ea", 0x9b, 0x2}], 0x8011, &(0x7f0000000280)={[{@hash_r5='hash=r5', 0x2c}, {@balloc_no_unhash_reloc='block-allocator=no_unhashed_relocation', 0x2c}, {@nouser_xattr='nouser_xattr', 0x2c}, {@expose_privroot='expose_privroot', 0x2c}, {@user_xattr='user_xattr', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@jqfmt_vfsv0='jqfmt=vfsv0', 0x2c}, {@noquota='noquota', 0x2c}]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) pipe(&(0x7f0000000080)) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffffe) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) lseek(0xffffffffffffffff, 0x2, 0x0) lseek(r0, 0x0, 0x4) 2018/04/08 05:03:11 executing program 5: r0 = socket$inet(0x2, 0x2, 0x4000000) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00001400042d0cd24536001c330000000011907800000000e000000100002d21000890784d4033fe5c9649be361f6cde377f536e5fcb8bbfb9e810b56021ec2369fdd52c927f8e5b9d838105d10e6f864fe615a79a7420c5f9b2f4f19ae654a52ddcdf4abc1dfe2c0b50995021e507ca3ec69b740300e3500d5b27068b539520d0fb614bf7c5b43a142f7dedea56"], 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8) inotify_rm_watch(r1, r2) 2018/04/08 05:03:11 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) readv(r0, &(0x7f0000bf5000)=[{&(0x7f0000175fb8)=""/72, 0x48}], 0x1) 2018/04/08 05:03:11 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="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", 0x4ca}], 0x1, &(0x7f0000028000)}, 0x0) writev(r0, &(0x7f0000000a00)=[{&(0x7f0000000680)="3df6cf28fe7b617d5caf71aa2f63126308da1c3f803209b61912c2b12640f7619a17de5685b7fd0c3107dd75a5092244c4d23c98ec135fc7bc6e2d967c01fa0bea939b56a293acd52ab4ab6a67b811dce60ed708ec836e8fdc8c73931c7bb4502ef685a64fbc3873b8417749b790b894cbc19246058bf650503734babc20026f50b68a0acd96a921b7caff33a535229cd3e45fe8828198f4ebfe02f0f9ac604152d8b92206f6ea54dfbbf707611672284ba0dd", 0xb3}, {&(0x7f0000000740)="80e7c7f8b0472501a7236d858dd09ccbd7e85d7f5360aac1659e7bc5f27b07a9a817068de68b0f36e0553ca0232ab84ce6bd212e765943f1f9dd0c45f6c4930c32f738b71ccfbb433a37da9905b8603a9447223471cdf36582c872346a3cf09fb7f1c79941d2c3356fde686ba4660616875bf2cfc1108d29de98a3f7a3e26f67c5f08085c8a674776641d7578c3a8bff2a8434382a684e86e7610b1385316b06bee9c2f1ab33163c9e5e1e6b58", 0xad}, {&(0x7f0000000800)="cec12f69cf18108c3ef8dd782f1ba215b00ff7aa07391ed2b4bd690b7f7be7862e0085a022581927587dc7420487a275b506e29814bf4c10d67c4c1cd469c84902508def52da9985cc69fa41a312944be44c75d1ad7c9d657839c175d1bbeb4b83d76ed7ce5c15cc14340b9a226c513637394ec84bca931a5edbd14443dc88d4f18c42c0e911ec04911d389dcf975460acff", 0x92}, {&(0x7f00000008c0)="9409981a774ccd8d5dbfc3193f45a559e1c8d6d056214be43f473812c15b33ab69adc1aec8753d38bc340712f586df87a5285b20f1cba2da47dd84f96dad2bf8eb4b5fed11afaa5e1c528adeb839529304f192e7369856351d81335d919c0f65460b869a8d9a9b9f01e2ad30e6683b4672635663794f0166f98797ccc5d877487b91c936cc355978900d7128cdae1b29b1e5aec3dcd7012dddbc13d49a8ec7420f4fee95295388b2d6a0dd450962db0d4cc029b4c9e859332aac72b4cd71df697cc56db60080ba293729b8e3", 0xcc}, {&(0x7f0000000040)="bf2e1224c555f631ce8c376401f1d67a27be0e0216d2ec17a35c50ac", 0x1c}, {&(0x7f00000009c0)="cde15a05924bfe39508077a429a2c50a568a802ebfeb02e6b1f15f8b7689ba", 0x1f}], 0x6) getsockname(r0, &(0x7f0000000a40)=@ax25, &(0x7f0000000ac0)=0x17) 2018/04/08 05:03:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000440)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x7ffe, 0x10000, 0x0, "b8ce0e90ee903dcea97972c59f580cf4a9d5468fd7352f8bef363b6cf84ffbadbe8682df5f8a9fb4aa4fee00c233ec342ceaa187eca4c767e5bdefaff94171e0f98600081893df501fecebb6ffcf68d0"}, 0xfffffffffffffecf) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000580)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x4, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) r1 = memfd_create(&(0x7f0000000180)="6b7250ff010000000000005b2cc773656c69e7276eb792423c0f0c41b5fe2a8363e06e60782500", 0x4) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f0000000680)={{0x3, 0x0, 0x1, 0x9, "4692d7126ed8833d76e09c5ccb5b5a714033b813e7761776a37849f5a1cfa0b3f37f8c67ee2990e0765f963a", 0x3}, 0xfffffffffffffffa, [0x3f, 0x7, 0x5db, 0x4, 0x0, 0x1, 0x8, 0x4, 0x466, 0x9, 0x2, 0x400, 0xb2, 0x20, 0xf3d0, 0x200, 0x6, 0x1, 0x101, 0xffff, 0x1, 0x1, 0x80000001, 0x101, 0x1000000000, 0x8, 0x2, 0x6, 0x9, 0x76, 0x3ff, 0x0, 0x7, 0x7, 0x5, 0x8001, 0x1, 0x100000000, 0x401, 0x7, 0x3, 0xff, 0x1, 0x6dd1be54, 0x8, 0x9, 0x5, 0xc, 0x4f, 0x3, 0x8, 0x1ff, 0x101, 0x1000, 0x6, 0x6, 0xfffffffffffffff7, 0x5, 0x8, 0x9235, 0xf847, 0xb83c66b, 0xeb7, 0x8, 0x9, 0x1, 0x5, 0x3f, 0x2, 0x8000000000000000, 0x7fff, 0x6, 0x1fa0, 0x3, 0x6, 0x8, 0x1388000, 0xb5b, 0x3, 0x0, 0x8, 0x2, 0x4, 0x2, 0x8, 0x2, 0x4, 0xb01, 0x2766, 0x5, 0x9, 0x739, 0x10000, 0x3, 0x2, 0xff, 0x1f, 0x1e, 0x5, 0x5, 0x7, 0x7fffffff, 0xfffffffffffffff9, 0xa6d, 0xba04458, 0xdd, 0x81, 0x3, 0x4, 0x8, 0xfa, 0x9206, 0x8000, 0x800, 0x28, 0x9, 0x0, 0x4, 0x8, 0xfc4b, 0x0, 0x800, 0x81, 0x101, 0x401, 0x1, 0x0, 0xffffffff], {r2, r3+30000000}}) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x1, 0x0, 0x1, 0xfffffffffffffffd, 0x2, "a81db29bd3ecf7fd964446267a60ec121d6b1dd0697e09e230b8da017947454ce36e5e9169c6275d9ed5ee8c1f1c309394213fc8754b2036dcc92d202b3feb", 0x9}, 0x58) 2018/04/08 05:03:11 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000040)=0x100000001, 0x4) 2018/04/08 05:03:11 executing program 5: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="02000000020000ddffffff000730de2d6a1f06a0", 0x14, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) tee(r0, r0, 0x5, 0x4) fcntl$setflags(r0, 0x2, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x14) bind$packet(r0, &(0x7f0000000580)={0x11, 0x2, r1, 0x1, 0x7f, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x7fff) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000080)) 2018/04/08 05:03:11 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40001, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000000080)=""/71) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000100)=""/147) 2018/04/08 05:03:11 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$TIOCNXCL(r0, 0x540d) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000080)=0x2000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x2, 0x9}, 0xc) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000180)={[{0x7, 0x702f, 0x0, 0x80, 0x94, 0x8, 0x902a, 0x40, 0x1, 0x9, 0x80000001, 0xf44, 0x3}, {0x100, 0x778b, 0x100, 0x1400000, 0x9c48000000000000, 0x3, 0x0, 0x7, 0x3f, 0x9, 0x4, 0x5, 0x6}, {0x8, 0x6, 0x40, 0x6, 0x5, 0x0, 0xfffffffffffffbff, 0x100000001, 0x3, 0x3, 0x7ff, 0x5, 0x1}], 0x4}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x3}, &(0x7f0000000240)=0x8) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000280)={@dev={0xac, 0x14, 0x14, 0x15}, @dev={0xac, 0x14, 0x14, 0x17}}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000400)={&(0x7f00000002c0)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="1f35d657990ef7f2e51886c0f42ab898e4b9ea4aac46d238f7cb16571f5021afa93fc7d033e7c779c06341ff86ef2d7c9c64ff7c2b571c74aa126cf24e5c02a12db2423285dcbd20255db43527cccd68e2a795cec4d463ec4e4f7b6c469b2c558bd9a31c1fff4e16eafc", 0x6a}, {&(0x7f0000000380)="f58f11e19100fd168b60bfb29ff4c0c61b948eb3b3fa34b7afaf96ffe6a04b483b3f2c8f", 0x24}], 0x2, 0x0, 0x0, 0x400c0}, 0x1) recvmmsg(r0, &(0x7f000000a700)=[{{&(0x7f0000000440)=@in, 0x80, &(0x7f00000019c0)=[{&(0x7f00000004c0)=""/183, 0xb7}, {&(0x7f0000000580)=""/229, 0xe5}, {&(0x7f0000000680)=""/180, 0xb4}, {&(0x7f0000000740)=""/118, 0x76}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/92, 0x5c}, {&(0x7f0000001840)=""/108, 0x6c}, {&(0x7f00000018c0)=""/206, 0xce}], 0x8, &(0x7f0000001a00)=""/102, 0x66, 0xffff}, 0x7}, {{&(0x7f0000001a80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000002c00)=[{&(0x7f0000001b00)=""/11, 0xb}, {&(0x7f0000001b40)=""/178, 0xb2}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x3, &(0x7f0000002c40)=""/81, 0x51, 0xfffffffffffff9e1}, 0x80}, {{&(0x7f0000002cc0)=@nl, 0x80, &(0x7f0000002d80)=[{&(0x7f0000002d40)=""/15, 0xf}], 0x1, &(0x7f0000002dc0)=""/167, 0xa7, 0x9}, 0xfff}, {{&(0x7f0000002e80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000003080)=[{&(0x7f0000002f00)=""/91, 0x5b}, {&(0x7f0000002f80)=""/49, 0x31}, {&(0x7f0000002fc0)=""/179, 0xb3}], 0x3, &(0x7f00000030c0)=""/103, 0x67, 0x1000}, 0x4}, {{&(0x7f0000003140)=@llc, 0x80, &(0x7f00000035c0)=[{&(0x7f00000031c0)=""/181, 0xb5}, {&(0x7f0000003280)=""/15, 0xf}, {&(0x7f00000032c0)=""/213, 0xd5}, {&(0x7f00000033c0)=""/241, 0xf1}, {&(0x7f00000034c0)=""/236, 0xec}], 0x5, &(0x7f0000003600)=""/124, 0x7c, 0xfff}, 0x8}, {{&(0x7f0000003680)=@hci, 0x80, &(0x7f0000005940)=[{&(0x7f0000003700)=""/4096, 0x1000}, {&(0x7f0000004700)=""/4096, 0x1000}, {&(0x7f0000005700)=""/43, 0x2b}, {&(0x7f0000005740)=""/211, 0xd3}, {&(0x7f0000005840)=""/194, 0xc2}], 0x5, &(0x7f0000005980)=""/12, 0xc, 0x4}, 0x80000000}, {{&(0x7f00000059c0)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000005d00)=[{&(0x7f0000005a40)=""/49, 0x31}, {&(0x7f0000005a80)=""/255, 0xff}, {&(0x7f0000005b80)=""/163, 0xa3}, {&(0x7f0000005c40)=""/192, 0xc0}], 0x4, &(0x7f0000005d40)=""/97, 0x61, 0x100000001}, 0x7fff}, {{0x0, 0x0, &(0x7f0000005ec0)=[{&(0x7f0000005dc0)=""/205, 0xcd}], 0x1, &(0x7f0000005f00)=""/150, 0x96, 0x7f}, 0xffd}, {{&(0x7f0000005fc0)=@nfc, 0x80, &(0x7f0000008040)=[{&(0x7f0000006040)=""/4096, 0x1000}, {&(0x7f0000007040)=""/4096, 0x1000}], 0x2, &(0x7f0000008080)=""/34, 0x22, 0x1}, 0x3}, {{&(0x7f00000080c0)=@generic, 0x80, &(0x7f000000a640)=[{&(0x7f0000008140)=""/199, 0xc7}, {&(0x7f0000008240)=""/4096, 0x1000}, {&(0x7f0000009240)=""/226, 0xe2}, {&(0x7f0000009340)=""/4096, 0x1000}, {&(0x7f000000a340)=""/49, 0x31}, {&(0x7f000000a380)=""/244, 0xf4}, {&(0x7f000000a480)=""/167, 0xa7}, {&(0x7f000000a540)=""/201, 0xc9}], 0x8, &(0x7f000000a680)=""/74, 0x4a, 0xffffffffffffffff}, 0x5}], 0xa, 0x103, &(0x7f000000a840)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000000a880)={r1, 0x9, 0x8001, 0x661}, &(0x7f000000a8c0)=0x10) shutdown(r0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) stat(&(0x7f000000a900)='./file0\x00', &(0x7f000000a940)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f000000a9c0)={0x401, 0x401, 0xfffffffffffff001, 0x0, 0x0, [], [], [], 0x417b, 0xbc68}) r5 = creat(&(0x7f000000ab00)='./file0\x00', 0xc4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000000ab40)) write$binfmt_elf64(r5, &(0x7f000000ab80)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0xbd80, 0x8001, 0x0, 0x7, 0x3, 0x3e, 0x1, 0x6b, 0x40, 0x203, 0x9, 0x5, 0x38, 0x2, 0x8000, 0x3, 0x6}, [{0x7, 0x1, 0x54e, 0x39c89fcb, 0x1, 0x9, 0x5, 0x7}], "a5b3721ee5a0fbd47034", [[], [], [], [], [], [], [], [], [], []]}, 0xa82) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f000000b640), &(0x7f000000b680)=0x8) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000000b6c0)={0xe, 0x3, 0x9}) getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f000000b700), &(0x7f000000b740)=0x8) write$binfmt_elf64(r4, &(0x7f000000b780)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x101, 0xdafb899, 0xffffffff, 0x1000000000000, 0x3, 0x3e, 0x6, 0x37d, 0x40, 0x32f, 0xffffffff, 0x1, 0x38, 0x1, 0x5, 0x8000}, [{0x60000000, 0x9, 0x3, 0x9, 0x2, 0xffffffffffffffff, 0x5, 0x8001}], "71120273af056bfd66019579bf37418737843aaac916c3b121fb2087", [[], [], [], [], []]}, 0x594) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000000bd40), &(0x7f000000bd80)=0xc) finit_module(r5, &(0x7f000000bdc0)="5d6b657972696e6724776c616e316d643573756d776c616e305c73656375726974792d132600", 0x2) ioctl$TIOCSBRK(r0, 0x5427) ioctl$sock_netdev_private(r2, 0x89f6, &(0x7f000000be00)="9cd5739b7c7d6ae79de0317c7611bb9b452cf587bc196302b531f1d091b495113d4616a91ba92019c188f8ab482252f4fab001d7af4976cda94f86d414a436089eb684f0d3da6396195cdcdc17ad5fc98e16ded8c96bb944a79a3e7db1801893d6d31f22578899f625ab2a7123eb798d8dc96f7cdb893cfa5b8cb1d3e1e9eadf16e272e2f9a855c059b1990b9b91ba587c6d65f7") ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f000000bec0)=@generic={0x3, 0x9, 0x4}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f000000bf00)) 2018/04/08 05:03:12 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x401, 0x101000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x8f25, 0x0, 0x10001, 0x7ff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f00000000c0)={0x20, r1}) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "7d6496", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, 0x0) 2018/04/08 05:03:12 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = getpgrp(0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000bf0fc0)={0x0, @time={0x77359400}}) r4 = dup(r3) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000000080)) request_key(&(0x7f0000000840)='dns_resolver\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a}, &(0x7f00000008c0)='/dev/sequencer2\x00', 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000340)) r5 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x547, 0x802) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000000080), 0x0) kcmp(r1, r2, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000240)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000000100)={0x20000002}) creat(&(0x7f00000000c0)='./file0\x00', 0x152) 2018/04/08 05:03:12 executing program 1: umount2(&(0x7f0000000000)='./file0\x00', 0x1) socketpair(0x18, 0x0, 0x3, &(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00000015c0)={0x1, &(0x7f0000001580)=[{}]}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xffffffffffffff46, 0x201, 0x6, 0x10000, 0x0}, &(0x7f0000000080)=0x10) llistxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/248, 0xf8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1000, 0x9, 0x8, 0x1}, 0x98) 2018/04/08 05:03:12 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x8001) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/04/08 05:03:13 executing program 0: mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='mqueue\x00', 0x1, &(0x7f0000000200)) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[]) 2018/04/08 05:03:13 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f0000000000), 0x8) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000040)=0x200000000, 0x4) mmap$binder(&(0x7f0000627000/0x4000)=nil, 0x4000, 0x1000000, 0x32812, r0, 0x0) 2018/04/08 05:03:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x200080, 0x20) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x800) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x1f6, 0x1f, 0x8ba], 0x3, 0x1000000, 0x8f56, 0x4, 0x2, 0x7f, {0x7, 0x1, 0x8000, 0x7, 0x1, 0x5, 0x5, 0x3, 0x4, 0x0, 0x400000000, 0x9, 0x8f79, 0xff, "742d04a24c75f4ed8a1866ce2cd6beb51287b6fb61ce6c59dad5c6d005e2475c"}}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x40005c}) 2018/04/08 05:03:13 executing program 4: syz_emit_ethernet(0x2a, &(0x7f00000b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e20, 0x8}}}}}, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/cuse\x00', 0x20000, 0x0) accept4$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e, 0x800) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000480)=0x3, &(0x7f00000004c0)=0x2) r1 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$describe(0x6, r1, &(0x7f0000000080)=""/179, 0xb3) 2018/04/08 05:03:13 executing program 7: mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x10000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) r2 = accept4$ax25(r0, &(0x7f0000000480), &(0x7f00000004c0)=0x10, 0x80800) socketpair(0xa, 0x80a, 0x9, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000000440)=[{&(0x7f00000001c0)="bca89a8ac793a73670a17bdab5a8a52d2565045ab5d410ff7b6c856b9ef59f0a9f9aa04eb64696dfd4456545641b987ebdcbbe08397c0191106b82500283081cf853", 0x42}, {&(0x7f0000000340)="3e1b6366545c5aa2281073a5a1b138392dda57f7e4f1bbc99a5ff7bec2cb9ffffa3778c9083f6a39be25355854f5e9056eb3936ccf3ec57a78c50ccbe2f4f222ba664fe41eb5e42cbb9bc3574ead225162312fa83ac548c345d5362a5ab4e7853291153c4be4fb7a42886c37bb7b86cdf0d4f963f937854e0f2340fff2154871b0f213caced4f613a2fd2cecf70415d64d20dfda12744a3a923b462f0e93ce1644bf5d9bcba000453cfbf7c12aa7aae4cf2d4e1078db4c0bd94af4a1b2375e01fe96eb3becb2ef4a96cd5d38dd283a9f7bfa2404fdd98b6f2280cea0ca99a2cc26d2ec3788eeeef460b8", 0xea}], 0x2, 0xa) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000000000)="706f73fb00000000000000566f6573737b0000", 0x0) clone(0x41000000, &(0x7f0000fbf000), &(0x7f0000001440), &(0x7f0000001400), &(0x7f00000013c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r5 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r7, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r8 = getpid() process_vm_readv(r5, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/43, 0x2b}], 0x1, &(0x7f0000001580)=[{&(0x7f0000001500)=""/100, 0x64}], 0x1, 0x0) fcntl$setown(r6, 0x8, r8) fcntl$setsig(r6, 0xa, 0x12) dup2(r6, r7) tkill(r5, 0x16) exit(0x80000000) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r4, 0x0) r9 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') readv(r9, &(0x7f0000002240)=[{&(0x7f00000022c0)=""/104, 0x68}, {&(0x7f0000000140)=""/4096, 0x1000}], 0x2) syz_open_dev$vcsa(&(0x7f0000001140)='/dev/vcsa#\x00', 0x7, 0x82000) recvfrom(r2, &(0x7f00000011c0)=""/111, 0x6f, 0x10101, &(0x7f0000001240)=@pppol2tpin6={0x18, 0x1, {0x0, r9, 0x1, 0x2, 0x2, 0x0, {0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x80) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) 2018/04/08 05:03:13 executing program 1: ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000540)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000000040)={0x0, 0xb}, &(0x7f00000001c0)) r1 = socket(0x5, 0x5, 0x200) connect$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0x2, 0x1, 0x2, 0x10001, 0x2, 0x1}, 0x4}, 0xa) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/08 05:03:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x629, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000013000100000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008000abe1f000000"], 0x28}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/04/08 05:03:13 executing program 2: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5421, &(0x7f0000832000)=0x7b6) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) epoll_wait(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00000000c0)) r2 = syz_open_dev$vcsa(&(0x7f00000a1ff5)='/dev/vcsa#\x00', 0x2, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000ec6ff8)=@file={0x0, './file0\x00'}, 0xa) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000180)=""/89) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x4) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000200)={'filter\x00'}, 0x28) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0xcc005, 0x0) ioctl$int_in(r3, 0x80100080044d00, &(0x7f0000002000)) dup3(r2, r1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) close(r0) [ 269.168248] IPVS: ftp: loaded support on port[0] = 21 2018/04/08 05:03:14 executing program 0: syz_emit_ethernet(0xffffffffffffff14, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`?', 0x30, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2, 0x4], {0x0, 0x6, "c10200", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) syz_emit_ethernet(0x9c, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[{0x9100, 0xffffffff, 0x8, 0x2}], {0x8100, 0x80000000, 0x1, 0x4}}], {@ipx={0x8137, {0xffff, 0x86, 0x2, 0x14, {@broadcast=0xffffffff, @current, 0x2}, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x6}, "2d156be306dbfda787f8eb55b3009aadf7f36a6fe3184935d348e71eceb06e277d551af5878eab7f8646a5633870ff6c47fd791f78c7030fb38c2f765163a27c148691569506bdac358f5ef42771fb24a8eb589478ff92d183772d7cefbebcf8cfd03a225ad894e0"}}}}, &(0x7f0000000000)={0x1, 0x2, [0x5a9, 0xe7e, 0xc39, 0x332]}) 2018/04/08 05:03:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000a40)=[{&(0x7f0000000280)="56b9e2a869e40860aa3780078d3869229160d7cb", 0x14}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) sched_rr_get_interval(r2, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r4 = getpgid(0x0) capget(&(0x7f0000000000)={0x20080522, r4}, &(0x7f0000000040)={0x1ff, 0x9, 0x0, 0x0, 0x7, 0x11}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/08 05:03:14 executing program 5: socketpair$inet6(0xa, 0x807, 0x7f, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000300)={@empty, 0xb, r1}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0x4e24, 0x3, 0x4e24, 0x3, 0x0, 0x0, 0x20, 0x29, 0x0, r2}, {0xe65, 0x67, 0x76d1f180, 0x4, 0x7fff, 0x7d54141b, 0x52e, 0x6}, {0x2, 0x6, 0x8, 0x20}, 0x28b, 0x6e6bbc, 0x1, 0x0, 0x2, 0x3}, {{@in=@rand_addr, 0x4d5, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x34ff, 0x0, 0x0, 0x9, 0x3, 0xfffffffffffffff8, 0x5}}, 0xe8) r3 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x204103) preadv(r3, &(0x7f0000000040)=[{&(0x7f0000000100)=""/207, 0xcf}], 0x2bb, 0x0) 2018/04/08 05:03:14 executing program 4: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="7f172b89a2f170b52b89c7e45b9c16ac036cd918eff096cad113314d6c6a954a8747458d280c5b8d43cb41a738a4f11d63461c114ca238ebdfc78d53719280ebb3a83a6cf500182b4a74371d06a610802ed9ccd610ed85f4c918d4cd4ca58c2970841ec73e388a4f711575b06366b1bd991715d3ce4ad17d7c337bc38899099bc57e5487cac8edb8671d72d64f5d7d082244e981340a4f0ea43276855ca967e53594a1733b3fcf", 0xa7, 0x0) keyctl$dh_compute(0x17, &(0x7f00000001c0)={0x0, r0}, &(0x7f0000000500)=""/25, 0x19, &(0x7f0000000000)={&(0x7f0000000540)={'sha1_mb\x00'}, &(0x7f0000000180), 0x3be}) 2018/04/08 05:03:14 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000080)={{}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, {}, {}, {}, {0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xd1fd}}) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000000)={0x9, 0x7f}) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="0203000904000000ffffffffffffffff02001300020000000000000000000000030006000000000002004e20e0000001000000000000002402000100f8ffff1c0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES16=r1]], 0x25250f39bd44a826}, 0x1}, 0x0) r4 = getpgrp(0x0) fchdir(r3) r5 = getpgid(0xffffffffffffffff) setpgid(r4, r5) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)) 2018/04/08 05:03:14 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0x3, 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000080)=0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/08 05:03:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000140)='./file0\x00', 0x4, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="59f1e7a94cbf3a3417b66166bfff7c0f3ceec2fb8152eda4f01dd2c1c3796a6a38875f5300e339ff6519eb2160efc2883937b964e6eab1a28beab5bcfc98346d482ed88b6841c5", 0x47, 0xffffffff}], 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB='@']) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x1000) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000000c0)) read(r0, &(0x7f00004bdf32)=""/206, 0xce) r2 = syz_open_pts(r1, 0x300) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/04/08 05:03:14 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r2) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x0, 0x0, 0x0, 0x3fd}], 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r3, r1, &(0x7f0000000040), 0x80000000) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000000180)={0x4, &(0x7f0000000140)=[{}, {}, {}, {}]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/04/08 05:03:14 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) unshare(0x40600) r1 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000518ff4)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000040)={0x20, 0x7}) signalfd(r0, &(0x7f0000b9fff8), 0x8) 2018/04/08 05:03:14 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0xd40, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f0000000100)='\x00', 0x1) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffff11, 0x6, 0x0, 0x0, 0x0, 0x80000000000}) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000001c0)="c93574d9567be992163f8cea2609e1502334fce64ecc0eeac54de6e459a892e0fcd87d90d4105c96937415d7b4813a4d8a6aa1aa0557d1b1f57959bfac0db384135eb06df206d76e20e2bb949229869b7b2d5e2824719143ba01ce2d96009e30d52e71596c91f671bf34d1b69f6f49c585f3ca4abe722e033bc6a6bfbb1b30a96c99f3b927c9db7285d4f0dcd23cbb4cd7a4914a3034b2c4376f854ef99386449898486c067167dd76a1f05522cd908d3bbfb67ee620886ebdf844611a159211f6234196cad6b0ec3ab6a3ec8c825f09d62cc4b0c38a4cfe3417da0bc15f") read(r2, &(0x7f0000000380)=""/181, 0xb5) r3 = socket$key(0xf, 0x3, 0x2) fchdir(0xffffffffffffffff) r4 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r4, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000100)=r4, 0x4) rt_sigprocmask(0x3, &(0x7f0000000a80)={0x9}, 0x0, 0xff30) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd973", 0x1b, 0xfffffffffffffff8) clock_adjtime(0x0, &(0x7f0000000340)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e09000000000001020000000400080005000000000000000000001c000000000000000000000000000000000300060000000000"], 0x38}, 0x1}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) bind$ax25(r5, &(0x7f0000000080)={0x3, {"3f3728ade78aae"}, 0xfff}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000006c0)=ANY=[@ANYPTR, @ANYBLOB="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"], &(0x7f00000001c0)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000200)={0xffffffffffff8001, 0x3, 0x0, 0x0, 0x8, 0x5}, 0x20) bind$inet6(0xffffffffffffffff, &(0x7f00000009c0)={0xa, 0x4e1c, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xcc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000140)={'roce0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000000400)={0x0, 0x10000}, 0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f0000000180)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000480)) sendto$inet(r0, &(0x7f0000000840)="0224e278603cd20539b768eedced1b913ddfce385e2f98cf03476e255e7264e91cd4d784f04b40e180948499b9b5e0726bc43d21226eb3d6e4ba95bf69c83658587c7651decb11c4", 0x48, 0x8804, &(0x7f0000000440)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/08 05:03:14 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000080)=0x204000000) r2 = fcntl$dupfd(r0, 0x0, r0) name_to_handle_at(r2, &(0x7f0000000140)='..', &(0x7f0000000380)={0x8}, &(0x7f0000000200), 0x0) 2018/04/08 05:03:14 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @remote, @multicast1}, &(0x7f00000000c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', r1}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0xfffffffffffffffb) r3 = memfd_create(&(0x7f00006a7000)='net/udp\x00', 0x0) write(r3, &(0x7f0000000340)='\\e', 0x2) execveat(r3, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/08 05:03:14 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaae5429e6651500800450000280000000000069078ac1414bbac1414aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="00ffffffffffffff180fb69f1066126b9dbfc6eedb17389a19d72ef713625ff7f999fd81c9f12cf69091b65d387041ccb315af7cce1fdf91ceafa33c13e23e37b598d4c53c5df1e7d685d40455e106f95dea92a4f310af4b3be0e88aac275ab46fc475dcb3e223"], &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) r2 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) setpgid(r2, r3) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x323}, 0x8) syz_emit_ethernet(0x56, &(0x7f0000000180)=ANY=[@ANYBLOB="4c76c1f689cfffffffffffff000d0200002014010000f24bd1fcbb8d74059178a2767c1ab84eef8ba20dff79a447cf930e988fbc8a57dd70559dfce4fa611efdc9fcc6ea9edc74a9cf94d935de0569ff75ef5ac5c406"], &(0x7f0000000200)={0x0, 0x1, [0xdca, 0x45, 0x564, 0xd53]}) 2018/04/08 05:03:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x3404c}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0xa4, 0x2e, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0xc, 0x0, [@typed={0x2f, 0x9, @ipv4}]}]}, 0x184}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) 2018/04/08 05:03:15 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400081, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x4102, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000200)=0xffff) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000140)=""/48) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000000)={@remote}, &(0x7f0000000040)=0x14) accept4$llc(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002000)=0x10, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000002000)=""/2) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00000000c0)=0x1, 0x4) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000180)={r3, 0x20, 0xdf, r1}) 2018/04/08 05:03:15 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x520, 0x1, 0xfffffffffffffff8, 0x400000000, 0x1}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x4}, &(0x7f00000001c0)=0x8) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000200)={0x5, 0x1, 0xbc, 0x606}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0x7, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x002\x00\x00\x00'], 0x28}, 0x1}, 0x0) 2018/04/08 05:03:15 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) r3 = dup3(r0, r1, 0x0) connect$ax25(r3, &(0x7f00000000c0)={0x3, {"2a02560a0bb7b0"}, 0x7}, 0x10311) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000200)="02000000a00a000000215d2924af7b", 0xf}]) 2018/04/08 05:03:15 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280), 0xfffffd0b) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x80000) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x2c, &(0x7f0000000100)=[@in={0x2, 0x4e20, @rand_addr=0x7}, @in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000200)={0x3, [0x1000, 0x1, 0x20]}, 0xa) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x100000000080}, 0x8) 2018/04/08 05:03:15 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) unshare(0x400) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) 2018/04/08 05:03:15 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000000), &(0x7f0000f61000)=0x4) pwrite64(r0, &(0x7f0000000040)="f5020c8314b13dc4451b3c3873037e92e4b65de5ab33dfb30c2d3cfdcd757e", 0x1f, 0x0) 2018/04/08 05:03:15 executing program 5: r0 = memfd_create(&(0x7f0000000080)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x80001, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x12013, r0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0x1800, 0x421}) [ 271.090644] netlink: 92 bytes leftover after parsing attributes in process `syz-executor4'. [ 271.099494] openvswitch: netlink: ufid size 43 bytes exceeds the range (1, 16) [ 271.106907] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 271.124725] netlink: 92 bytes leftover after parsing attributes in process `syz-executor4'. [ 271.133289] openvswitch: netlink: ufid size 43 bytes exceeds the range (1, 16) 2018/04/08 05:03:15 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000040)=""/111) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f0000000240)=[{0x7a95, 0x4, 0x2, 0x61, @tick=0x10000, {0x8, 0x2}, {0x5, 0xba}, @result={0x7, 0x6}}, {0x8, 0x2, 0xffff000000000000, 0x10f353f0, @time={0x77359400}, {0x9, 0x2}, {0xffffffffffffffff}, @raw8={"640db070a7b1e5dea03aaa80"}}], 0x38) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x1e, 0x1}, &(0x7f0000000100)=0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000180)={{r3, r4+10000000}}, &(0x7f00000001c0)) 2018/04/08 05:03:15 executing program 6: r0 = inotify_init1(0x0) socket$kcm(0x29, 0x0, 0x0) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/08 05:03:15 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f00002a4ff8)=@abs={0x1}, 0x8) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x1, 0x2}, &(0x7f0000000100)=0x0) timer_getoverrun(r1) bind$unix(r0, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/08 05:03:15 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000004000/0x2000)=nil, 0x2000, &(0x7f0000000040)=""/15) 2018/04/08 05:03:15 executing program 5: unshare(0x8000400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}) 2018/04/08 05:03:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000540)='net/udp6\x00') r1 = timerfd_create(0x4, 0x800) fanotify_init(0x0, 0x1802) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x1, 0x1000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)={r2, 0xf5, "d3ac6518b8fc1f2b611c7abd20edc41f58314caa1f86c1b311422baab14892857e07c08d44f72a71de3a2cbe31048e6ec32a0cb5e9c5317a1644c77c86cd3e409b8ee35724cd2b4158aab19a0ad33de1b94591da3d771782026e9135c834655b43f15b77ccd97c777d3f1dc9ff3fe92a10655f9b89d77393ba0ad16123267c752815f24b6f03c76fe45f3ca322df2e124cedd0f441c10450200b2e9394ae47b817c1e35abf25c2bff4252d2c26764b3f8031d4544184628d645f5a7894f2a597f597a3f05ed034e9dbd0082fc7c4ef7793588d97a244bece02974ce659713b393488c2f14aa810edef8e1448c8f6986dd3b7827b5b"}, &(0x7f0000000400)=0xfd) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1fffd) r3 = getpgid(0x0) close(r0) seccomp(0x1, 0x0, &(0x7f0000c23fff)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001680)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001880)=ANY=[], &(0x7f00000017c0)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000001800)={0x0, 0x9}, &(0x7f0000001840)=0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x10000000000, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') chroot(&(0x7f0000001640)='./file0\x00') openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001600)=[{&(0x7f0000000280)="9a6c644096103dca8d1f4ab6c98d871c11c1e07f28be217ba9354c9cb55a5095220e07dc2297b6876208dbcf38ca91d9727e337d2315756ea6a06b4a6a7cf987a8ce6ea2729018e93ab95b14fe", 0x4d}], 0x1, 0x8) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2000002003002, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) pivot_root(&(0x7f00002f9ff8)='./file0\x00', &(0x7f0000576ff8)='./file0\x00') request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='./cgroup/syz1\x00', 0xfffffffffffffff8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000019c0)={{{@in=@local, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000001700)=0xe8) getpgid(r3) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002200)) fcntl$getownex(r1, 0x10, &(0x7f0000000240)) accept4$inet(r5, &(0x7f0000002240)={0x0, 0x0, @remote}, &(0x7f0000002280)=0x10, 0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000027c0), &(0x7f0000002800)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000002840)={{}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000002940)=0xe8) [ 271.140686] openvswitch: netlink: Flow set message rejected, Key attribute missing. 2018/04/08 05:03:15 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffff89, 0x20000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'bcsh0\x00', 0x3}, 0x18) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x3}, 0x1) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000000100)={'ip6gre0\x00', @ifru_settings={0xffffffff7fffffff, 0x7, @fr_pvc=&(0x7f00000000c0)={0x5}}}) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000140)={0xfffffffffffffffb, 0x94e, 0x1000, 0x1, 0x6}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x410001, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xc, 0x7, 0x9, 0x3, 0x10, r0, 0x400000000000000}, 0x2c) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000200)=0x7fff) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000240)={0x1ff, 0x4, 0x100000001, 0x1f, 0x2, 0x7}) syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x1, 0xa, &(0x7f0000001800)=[{&(0x7f0000000300)="464d9704b7126fea93678105b7215b9b3bc0c933b3d10a07190bdb3f7d11e35d9e0fc0834ec96cb9c5c3333046b7d9afa044e8f135be8f47cc439771e29d78fca8805673cf113d78aeee", 0x4a, 0x40}, {&(0x7f0000000380)="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", 0x1000, 0x9}, {&(0x7f0000001380)="573ff3b074d27d761f5c498deb78b1d981a13bc3823d7cc607b075b2304a68c675112cdd79dc10b91e9893c1df6e5793f7282566e9dd87e2d4848769febfbc6d1ac4f613", 0x44, 0x6}, {&(0x7f0000001400)="a4daa03a870c3627ef0b0f422994530307a20c0ceff670429566ab7278686824787edd6a01351305c590e4ef4a47ce19c99103eb788300f653b5d1812e247a047a41a383415ffe411033be51922d0b45e7781f9efba6a6939cd8c60fbffbc41139b7bb4231a0b3a467008e6f50e9f8c958b1676a0bde64ec0ad46af8e64d2289812086f8c644e7d1486705b7bdfa4ca0473e04c3680748c3ab6fd0e5b7a52ab6cdf978647c42", 0xa6, 0x55ca}, {&(0x7f00000014c0)="f7c50b7c51b0d53cbe98f8d560cc9d2b893b67e9c726f38532af1bfe68bb0b47cad43a281899d09f474a29530ef8fcc6ced3e0fe7a6988ba2c174f7a9c1b5121e7b42dddc53d295ea2d62065042474ba7c1337edb5a15fde7d", 0x59, 0x8}, {&(0x7f0000001540)="a0bffde317f17505dcf1dd7092c3db3e0a6a044c0a49e84d3807460e069abbc0dec7cbc7da9d746993a25c113124cde445e10e43cd5e69958bc6df03012bf52e0b95742ec3fe0e72e6c4b2c64811986abfc7758021a3a6fa451be85c306fe38d2fbcc3d010007539e7be9d676c2b1ed84d61deb31e3ebda23a128c210b39ad66762dad1375b77e8ce57ccd67e24ab89460e3f09e", 0x94, 0xffffffffcab367cf}, {&(0x7f0000001600)="f07eb89dfbc7f5f4ff2d25aa14b66070f6ed8876ea6e309582306bb9a2781f3264a6b5d6354a69a72f75fa980976aad78b6dcf31a9f7a3a6da0e982a", 0x3c, 0x5}, {&(0x7f0000001640)="cab691ad11665ac497a9e1461f53e86c414db7ff025fd637a086c43105dbc1ddccd839b1310de0538ff1daa2f99a3bdd2eaa7595f07317419f731aed59cb8cb3bc9a4eb4d1bef9791681231fc0b85454a0a7391e6e959c8ffa8c3a9914f9516bafe0ce003a792e8b9e393c7d9e119cd3e535aeb6cf353661f2d3f5efdd659b", 0x7f, 0xfffffffffffff000}, {&(0x7f00000016c0)="abc65bd499d70806ae9a2ed245147afe77a28cb2b4f938a2df64c92ba23fb4f5f0e40e4f2fb4b2e0b8d03055d5b6bf9c193b1efa1056fd7cd8038e992345d01175a2ea4ddfe44e2a3574e02c68a899672eb41a65a059394e9fefe0f54d94818c04d6b189c541bce6c73ccffc8f507877dc004fc671f678d2abd3f511feeb69857e690f857504ef2d79421a0df002ea1a", 0x90, 0x9}, {&(0x7f0000001780)="addf314dca09b0d79b95d0995b25fda3074a1933c200d725931203aaf0435e04e206b268d38d2ec1135f8bc9c729e556915a879c98c91e5a79259065fcbf3a12da3b08ce84ff5c", 0x47, 0x2}], 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001880), &(0x7f00000018c0)=0x4) r2 = accept4$llc(r0, 0x0, &(0x7f0000001900), 0x80800) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000001a00)={r2, r0, 0x1, 0x5, &(0x7f0000001940)="decc58654cf0d6bacdf6905ab6cfd17675cc47afa81d5b89d4b07f983e1ab12231289537ca7bd5f3e539455ec04755e6932e64479c844fdf8330927a15c4f25924323f1d8aebfad2d359306c140aee0684e1a1a18f57049620458478a79a2d520e1fb3efce941925e2eb372cb8e993dbb1877b1b36f54444e39a7e05575bc34950944e738845600c4d2fc26582a8cb74090f02ef3010c4b588b642a83435561bbbfa9e3208074e73117a586149", 0x400, 0xffffffff, 0x3ff, 0x20, 0x6, 0x8, 0x401, "11ce72ac1b13227e1b89c0cd865e33cf94c52a4cf71a7e6680a6b797ff91"}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001a40)={0x0, 0x591c, 0x2, [0x5f, 0xff]}, &(0x7f0000001a80)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001ac0)={r3, 0x4e, 0x20}, &(0x7f0000001b00)=0xc) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001b40), &(0x7f0000001b80)=0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001bc0)='ip6gre0\x00', 0x10) r4 = syz_open_dev$dmmidi(&(0x7f0000001c00)='/dev/dmmidi#\x00', 0xa3, 0x22000) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001c80)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000001d80)={&(0x7f0000001c40)={0x10, 0x0, 0x0, 0x40040}, 0xc, &(0x7f0000001d40)={&(0x7f0000001cc0)={0x60, r5, 0x200, 0x70bd26, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffd}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x26}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffff}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x5}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xa}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x4}, 0x50) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000001dc0)=0x7fffffff, 0x4) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000001e00)={0x5, 0x10001, 0x4802456, 0x0, 0x1a615756, 0xffffffffffffffca, 0x91, 0x3a, 0x0, 0x1f, 0x8, 0x9, 0x0, 0x1, 0x2, 0x81, 0x7fff, 0x400, 0x1}) readv(r2, &(0x7f0000001f00)=[{&(0x7f0000001e40)=""/10, 0xa}, {&(0x7f0000001e80)=""/123, 0x7b}], 0x2) writev(r1, &(0x7f0000001fc0)=[{&(0x7f0000001f40)="9e82d3c803c507f870552c70cacdb7fc3e036fc8a5c83875c3e7f1befd9a7c04346224764123a2931885f0804c37c6e708443819e820799d39fb91cd41c86c7cd7cca9311e14e729e3bab25e61bb70613062564df294cedabf072fb393d1", 0x5e}], 0x1) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000002000)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4e, {0x2, 0x3, @multicast2=0xe0000002}, 'nr0\x00'}) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000002080)={0x6, 0x3, 0xfff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000020c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4008641c, &(0x7f0000002200)={r6, &(0x7f0000002100)=""/218}) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000002340)={&(0x7f0000002240)={0x10, 0x0, 0x0, 0x4000400}, 0xc, &(0x7f0000002300)={&(0x7f0000002280)={0x5c, r5, 0x100, 0x70bd2a, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4717}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x800}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x10001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x5c}, 0x1, 0x0, 0x0, 0x24000004}, 0x40041) ioctl$KVM_DIRTY_TLB(r4, 0x400caeaa, &(0x7f0000002380)={0x7}) 2018/04/08 05:03:15 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x14) socket$nl_crypto(0x10, 0x3, 0x15) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bd2ff0)={r0, 0x446, &(0x7f0000ff8000)}, 0x10) [ 271.290554] audit: type=1326 audit(1523163795.238:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=20405 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f61c99 code=0xffff0000 [ 272.219748] audit: type=1326 audit(1523163796.167:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=20405 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f61c99 code=0xffff0000 2018/04/08 05:03:16 executing program 7: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f00000000c0)=0x2, 0x4) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000000140)={{0x3, 0x8001, 0xba, 0x6, 0x0, 0x9}, 0xff}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xd6, &(0x7f0000000100)="289d3711582b97dd8a69860584b22cb9a47f76b0f1d23c1f81859dbe0dc32848d1559e48bf5f495f3319060d", 0x2c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x800000001}, &(0x7f0000000080)=0xfffffd57) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000180)={0x3, 0x1ff, 0x100, 0x44, 0x9, 0x5, 0x5e3, 0x20, 0x0, 0x6}) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r1) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="6f06849bc749c86ce98a2891480f1e2db65a491c76c3e8c07ada7b8cfda059ad2d1057ae807dc5019b725b57702926dd0492d7e69b32f1284c7b5b476682237ae7c18a5b5bd722fda8cc713beed525b404a198e2c07155c463939d22bc26b6b239c030e572bf195439a3d4413c46fd7b40648c678941d54e7b2ec491cb9c0b2ee020078ad72b14020233b972842b08dcd12ceb1349ec7b3bc1", 0xfffffffffffffe4d) 2018/04/08 05:03:16 executing program 6: r0 = memfd_create(&(0x7f0000209ff0)='userloppp1ptoc\'\x00', 0x3) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000900)={{{@in6=@ipv4={[], [], @local}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000000a00)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000a40)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000000c0)=0xfffffffffffffffb) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x20, @dev={0xfe, 0x80, [], 0xf}, 0x232}], 0x3c) mmap(&(0x7f00005b5000/0x2000)=nil, 0x2000, 0x0, 0x24010, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) fcntl$addseals(r0, 0x409, 0xa) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x5, 0x0, 0x5, 0x10000}, {0x7, 0x5, 0x8, 0x7f}, {0x4, 0x20, 0x8, 0x3}, {0x5, 0x1, 0x5, 0x81}, {0x5, 0x0, 0x1}]}) connect(r0, &(0x7f0000000100)=@llc={0x1a, 0x335, 0x1, 0x80, 0xfc71, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80) 2018/04/08 05:03:16 executing program 5: syz_emit_ethernet(0x26, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0x4305, "c80f16db315ea4becb1d33189791335bfc1584f840c4dc71"}}}, &(0x7f0000001040)={0x0, 0x0, [0x0, 0x71f]}) 2018/04/08 05:03:16 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x2) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000680)=""/4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="aa0d6bbb38f29d2aae15885a19bba51599cebb5fb1713dd088c01bb86726c54b3df8b8cf428b7fbce8face027908b55022d4be05ee6487454a6becd73e25e96143c3654739552717", 0x48) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0xa00000}, &(0x7f0000000240)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket(0x800000000000011, 0x800000002, 0x81) bind(r4, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000006c0)=0x0) prlimit64(r5, 0x0, &(0x7f0000000700)={0x3, 0x5}, &(0x7f0000000740)) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) recvfrom$ipx(r1, &(0x7f0000000340)=""/128, 0x80, 0x2000, 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000040)=0x4) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000000940)={0x800, 0x3ff, 0x5, 0x15, &(0x7f0000000780)=""/21, 0x66, &(0x7f00000007c0)=""/102, 0xd2, &(0x7f0000000840)=""/210}) syz_open_dev$loop(&(0x7f0000001480)='/dev/loop#\x00', 0x0, 0x200) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000003c0)) r6 = getpgrp(0xffffffffffffffff) ptrace$getregs(0xe, r6, 0x1db, &(0x7f00000000c0)=""/71) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) add_key(&(0x7f0000000c40)='ceph\x00', &(0x7f0000000c80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000d40)="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", 0xfd, 0xffffffffffffffff) r7 = request_key(&(0x7f0000000bc0)='keyring\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000e40)='keyring\x00', 0xfffffffffffffffa) r8 = add_key(&(0x7f0000000c00)='pkcs7_test\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000f40)="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", 0x164, r7) add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r8) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000580)={0x7, 0x14, "f85d6edb6c2effa4eee6f6014a96090e3a9201537d4a9b731dc47bf00a84cd72d135fc04332fc91c9e3f5aa27a6e97da5f0535cfd33e03d66106b90e97e50326c9ab0a9979fd565de2ca3aa0ad9dab25be65c98bdf7f59f695ba01d55686e0b6770a1058a489c35fe1118538636f7ec8d2a23ff2f8bc12c410f69c4353d25de1f1e95b58ec62c80f897ba04711866e4b27ac5801ecd680280fc474546ff066ad30e499f6d77af3903efb022ef1f25b0a88dc91f9696342f6b1e7268436e0d3e54482d537453f73cc7bb105efa504810fe00fcf8e6f19f95a5880979736337a2d280c011a96fab0"}) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000480)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r9, &(0x7f0000000d00)=ANY=[@ANYBLOB="00000000180000fa0500000000000000", @ANYPTR64=&(0x7f0000000cc0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='V'], 0x20) write$rdma_cm(r9, &(0x7f0000001140)=ANY=[], 0x0) 2018/04/08 05:03:16 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) r1 = gettid() ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000003c0)={0xee, 0x0, 0x3, 0x10001}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000400)={0x0, r2, 0x10001, 0xffff}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f00000000c0)={0x24c, 0x1, 0xb, 0x4, 0x70bd2a, 0x25dfdbfd, {0x5, 0x0, 0x4}, [@generic="4b409bbcd67726d6c30ceabf9a996a815fb34fecec3eba625cbc3e161aa4e4b52ddd1c2d00a8d18d1d10e4b79f1c32b601e0014525fa6585cd19184dd14b4a9bda57e8cb3ab38edcb104e014ea631af2c3813cf0379195ea03fd6b1c90de2ddb896f73df170f1757bcf4f6d8db1a3f1080f236413acf44ba5e694a6d028c06b2a7261de9c5db23a835ef390fee944c90d88de8f96a25d4eb8e38cf0efd406fe063ecea19081e532e11275792aff2d9ebbadde5719b7456e252038c24201e5c04e2aef1a1c3c4769396a4", @nested={0x16c, 0x46, [@typed={0x8, 0x3c, @u32=0x7}, @typed={0x8, 0x92, @u32=0x9}, @generic="a4b948ffbe0996f19aa7dca676750cbce9caf25e5bd54999902c34bda24f2a76635e64c58c3d22afecbecb5023d982bae41f99afe0b92e0627df3388e74739b8cbde1197ce8b626342ee4e733b0591b10091c0e831f9b8ccd48c0e8da2d1556edc00e4d7b886e03e2703cc829fb576a62e3ab5dd31d65b3137a11b21914fe6a325383e48a59e03431bccbacfe38353e068c395", @generic="cf21dca34de8b244c448d89b8a15774c8d7c98d02d2dfcb728bd776d04e55f6645acda8284919c324aa920466403fc59a4c6ff12f01125c443524eaa6d1de223c340030f3ad9abcb7027f4d3b6daedb6c7a8f17f0767100af1720258e733d035800713ce2ae7a256fac3e3c28b102a071356f2fe287d2ca861e5db999856c25130b356638322f0457cc6c838f1529f9c53cb8cdc5c08e42a75f6ebe354ee45564b1ecc61fd4aa0f1d7ccbf9c607c4194701a9f", @typed={0x8, 0x59, @pid=r1}, @typed={0x8, 0x78, @pid=r3}]}]}, 0x24c}, 0x1, 0x0, 0x0, 0x805}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/04/08 05:03:16 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00000000c0)={0x6f, 0x5}) mount(&(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hpfs\x00', 0x2201000, &(0x7f00000000c0)) 2018/04/08 05:03:16 executing program 0: mkdir(&(0x7f0000978000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000068000)='./file0/file0\x00', 0x0) unshare(0x405fc) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x1ff, 0x68, "9114d4f0ce3db66eeaf606a47c1641b5628e64c85261f5bf5c73f538e94e3dd955b31d04308c9d3e58cdbc4e7b7ccb33b8d150364774f2bea5c6e728eb12e2c36949d33f89ff1dfbce2307d1969883a4211b736ced363278511a39f3a0ba389248fc5b6487c3a369"}) fchmod(r0, 0x0) keyctl$join(0x1, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)=""/25, &(0x7f00000000c0)=0x19) 2018/04/08 05:03:16 executing program 3: r0 = socket$inet6(0xa, 0x807, 0x20000000000000) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x20880) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5690000000, 0x4000) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) connect$inet6(r0, &(0x7f00003adfe4)={0xa}, 0x1c) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000000c0)) sendto$inet6(r0, &(0x7f0000977000), 0x0, 0x0, &(0x7f0000f87fe4)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/08 05:03:16 executing program 5: io_setup(0x101, &(0x7f0000000040)=0x0) io_destroy(r0) 2018/04/08 05:03:16 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) socketpair(0x1, 0x1, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x10, @tick=0x7, 0x1, {0x8000, 0x8}, 0x9f, 0xb808a354af541b75, 0x8}) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x8000000039, &(0x7f0000587000)="ff020458aa0000f31d001122000000d0154e000000140205", 0x18) [ 272.367266] device lo left promiscuous mode 2018/04/08 05:03:16 executing program 7: r0 = gettid() r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000440)=0xe8) r3 = getegid() r4 = syz_open_dev$sndmidi(&(0x7f00000004c0)='/dev/snd/midiC#D#\x00', 0x5, 0xa4840) r5 = eventfd2(0x5, 0x801) r6 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000500)='syz1\x00', 0x200002, 0x0) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x400000, 0x0) r8 = openat$ion(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ion\x00', 0xc080, 0x0) r9 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000005c0), 0x80800) r10 = socket$inet(0x2, 0x2, 0x7) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ptmx\x00', 0x2000, 0x0) r12 = openat(0xffffffffffffffff, &(0x7f0000000640)='./file0\x00', 0x404c0, 0x45) r13 = openat$dir(0xffffffffffffff9c, &(0x7f0000000dc0)='./file0\x00', 0x40, 0x4) r14 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/kvm\x00', 0x101600, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000f00)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000000fc0)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000100)="9809c8e99104800874949461df720d785b53bd6e2abcb7a65136cbcb3ad30d2b811bacabeaf70884563c58971b506d7f4162c9b0a4fb351c6c283aed8d05cdff650960bf24ab9a7ed41ab50f39798ba1d24ba42a43e4a23fecc7ae0460b5fc1226f4c617b25102ba9a7b61776e3a916aebbca2ce32fb6dbb351d31c2b5437b2b44203e9f309c97", 0x87}, {&(0x7f00000001c0)="79981420c1c02c77e5a356e3fd02a317a9835557f9c91c4dbe300aa07b2338d5ddb6b989a3a3976bccef96b062d6f067812f0681ebb51a0d58cd5c1c2369849266bd608cba662805e7cff5707e8dd0a489b181f3489fa2aa6a44c4daa64630387e9de5960a6af8515c3d7a44ac66b0952465b90c99748c7b125f59105f463a641f32c3bf7a0f749bb2c0fbe4bee9afe1db913f4ff346bfcc23060e9009415cab963a00f7735ab1de6f91254259fd8d1f1e85200305da96108a72e7dd5b557e39e2ec22ad08e0498c63a9ba6d51bbf22d54987a10d5ece7f94275ca0747777a2588f99f2dac30585a8d77ea929a138c15f552847417", 0xf5}, {&(0x7f00000002c0)="a6d992", 0x3}], 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="1c0000000100000001000000", @ANYRES32, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="280000000100000001000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="1400000001000000012ed7e71c000000", @ANYRES32=r14, @ANYRES32=r15], 0x70, 0x94}], 0x1, 0x800) rt_sigqueueinfo(r0, 0x0, &(0x7f0000000040)={0xb, 0x0, 0x100000001}) 2018/04/08 05:03:16 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) ftruncate(r0, 0x80) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x300}, 0xc, &(0x7f0000000240)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="600000070800070000c0ff3f08000100000000050800070001f0ffff080006004e22000008000a001f00000008000b00f7ffffff0800040003000000"], 0x54}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)="2e2f6367726f75702e6370750000ad32b76346a549fd6bcfabec6d2dfad54f20e0ab75eede63bc665af18099b10a0d054a453c2c29cf143443c8a0212dad8c1810297cb129cb2a203560497d0b4cc9636b3b3cbd6d09e38890cf8564bc8dc246619628e49a65543ebc5f3bb02fa248f66a305444a4250906221e7bbea090576c27b2cca05d5120be028016e227", 0x200002, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000380)={0xbf, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x2, 'lc\x00', 0x20, 0x2857, 0x67}, 0x2c) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000100)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@loopback, @in6=@dev}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) [ 272.415983] device lo entered promiscuous mode 2018/04/08 05:03:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = mq_open(&(0x7f0000000080)="822d2a76626f786e657431292600", 0x0, 0x0, &(0x7f0000000040)) mq_notify(r1, &(0x7f0000000000)={0x20000000, 0x8000000000013, 0x2}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0xfcf, 0x7, 0xfffffffffffffffa, 0xfffffffffffffff8, 0x4, 0x5b5}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x8, [0x3, 0x0, 0x9, 0x1, 0x7fffffff, 0x6, 0x1, 0x9]}, &(0x7f0000000140)=0x14) 2018/04/08 05:03:16 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000857fff)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000d81fd0)=[{0x26, 0x0, 0x0, 0x3f9, @time}], 0xffffff05) [ 272.494430] device lo left promiscuous mode [ 272.533195] device lo entered promiscuous mode 2018/04/08 05:03:16 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x1, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa0400000000000000", @ANYPTR64=&(0x7f0000000b00)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="a5a9798ce4af2395b9cf37bc8d6a64c6266f23fdcae3005f1664dca8bfccc0924b4c05798201bae0f095927441ac82a97789eb48dde744b2a898a25d1c5c8dea2f9863cb1d9b99d695be485cdd9c98a8ca558291d76394df1d355b50fb2f136a3f05b6ee2feb3052009f7611fafe67f836bd38fa450658492c5f7dd7679dc7a0d32ca82ea5243da8eaac8ed4cef3b15fa514892c6294bdf03cac5dd5b299d0e0839a4d0df3812daf522082c4268894e299a75fcc1c141596e89197258b"], 0x20) 2018/04/08 05:03:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0effc)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d11ffc), 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80000000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x9, [0x8, 0x59e3126d, 0x40, 0xc0f2, 0x1, 0x100000000, 0x5, 0x0, 0x8]}, 0x16) 2018/04/08 05:03:16 executing program 0: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001c000), &(0x7f000005c000)=0x4) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x4000, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x101002) ioctl$int_out(r1, 0x1, &(0x7f000005bff8)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0xd5, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000280)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) fcntl$lock(r1, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x5, 0x0, r2}) 2018/04/08 05:03:16 executing program 7: mount(&(0x7f00000000c0)='.', &(0x7f0000852000)='.', &(0x7f0000000b00)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000000040)='.', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000580)='.', 0x4) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x3, 0x100) mkdirat$cgroup(r0, &(0x7f0000000100)='syz1\x00', 0x1ff) 2018/04/08 05:03:16 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20800, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000080)={0xdcb, 0x14, 0x1, r1}) r3 = geteuid() r4 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioprio_get$uid(0x3, r3) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@remote, @in=@local}}, {{@in6=@ipv4={[], [], @multicast2}}}}, &(0x7f00000001c0)=0xe8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r3, r5) ustat(0x7, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={0x0, 0x80000001}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000003c0)={r6, @in6={{0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffd}}, 0x40, 0x100}, &(0x7f0000000480)=0x88) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000004c0)={r7, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000580)={r6, 0xa50}, &(0x7f00000005c0)=0x8) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) syz_open_dev$sndtimer(&(0x7f00000006c0)='/dev/snd/timer\x00', 0x0, 0x109000) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000700)=""/97, &(0x7f0000000780)=0x61) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000007c0)={'IDLETIMER\x00'}, &(0x7f0000000800)=0x1e) ioctl$KDDISABIO(r0, 0x4b37) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000840)={r6, 0x1}, &(0x7f0000000880)=0x8) ioctl$TCGETS(r0, 0x5401, &(0x7f00000008c0)) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000900)=0x5) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000940)={'\x00', {0x2, 0x4e23, @rand_addr=0x4}}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000980)=r8, 0x4) fanotify_init(0x0, 0x80000) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00000009c0)={0x8, 0x35, 0x1, r2}) ioctl$KDSETLED(r1, 0x4b32, 0x7) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000a00)=[@in6={0xa, 0x4e23, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e24, 0xe72c, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e24}], 0x48) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000a80)={0xfffffffffffffff7, 0x4, 0x6, 0x100}) 2018/04/08 05:03:16 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f000002dfcc)=@ipv4_newroute={0x2c, 0x18, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x0, @str='\x00'}}]}, 0x2c}, 0x1}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x400000) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000003680)={'irlan0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00000036c0)={@empty, 0x0}, &(0x7f0000003700)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000003b40)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003b80)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000003c80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000005ac0)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000007840)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000007940)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000007980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000079c0)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000007a00)={'lo\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000007a40)={@dev, 0x0}, &(0x7f0000007a80)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000007b00)={@rand_addr, @empty, 0x0}, &(0x7f0000007b40)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000007f00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000007ec0)={&(0x7f0000007b80)={0x314, r1, 0x305, 0x70bd26, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r2}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r4}, {0x13c, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9ba}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x44}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r9}, {0xf0, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x987}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}]}, 0x314}, 0x1, 0x0, 0x0, 0x85}, 0x10) 2018/04/08 05:03:16 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000200)='net/tcp\x00') r2 = socket$kcm(0x29, 0x2, 0x0) sendfile(r2, r1, &(0x7f00000000c0), 0xffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in=@loopback, @in6=@dev}}, {{@in6}}}, &(0x7f0000000180)=0xe8) sendmsg$kcm(r2, &(0x7f00000005c0)={&(0x7f0000000040)=@nfc={0x27}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000400)="c0", 0x1}], 0x1, &(0x7f0000000480)}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000000)={'bond0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/08 05:03:16 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2000, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8a74, 0x7, 0x1, 0x1}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x2}, &(0x7f0000000180)=0x8) 2018/04/08 05:03:16 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x80000001, 0x0, 0x8008, 0x7fff, 0x4, 0xfad, 0xffffffffffffffd2, 0x3, r1}, &(0x7f00000000c0)=0x20) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="ba671368d1010000004900000001000000018be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91", 0x30, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000100)=""/47, 0x2f, 0x20, 0x0, 0x0) 2018/04/08 05:03:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x7f, 0xff, 0x1}, 0x2c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x1, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000000c0)="aabfbf180c43540d46838ab6589f081a0b5e75076c629a49d9560a6e9c2f6e487f71f44caccece6af3e06f69dcfc9778fa7b6669ffa1a579da1cbce72629c7e52dc4a7dc277d3062dd2a99adbe71a87bc6d74026cc43c1f0629b1a83b7b00644f3b563666c7e0be07ad013cda340295cbacd6530ca66778166876ab195ac836daa9135d2fda13981241226e66cf4b0c9efaeafedd4a0a81de555bb5e122cdfb34277c9d25202ad1050cc0e245cfb88cc3ca17e04ea499637a114") ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00000001c0)={0x8, 0x10000, 0x7f, 0x10000, 0x7f, 0x1}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000180)={0x0, 0x6, 0x7fffffff, 0x5, 0x88, 0x7}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/04/08 05:03:16 executing program 1: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x35}, {0x6}]}, 0x8) vmsplice(r1, &(0x7f0000000040)=[{&(0x7f0000000240)="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0x1000}, {&(0x7f00000000c0)="32cb95e034d1ecbf591c91f804bdf24078f761215d2cb608372360141504d3044b977d31ae7f6e9d878cfe33d7a2205cca557cb9b063b880624eabec53eab974c33bd9f452c6ba3c4e456879cec1effd84045d6588939214b01011cedd6d7ca0a714502f78f8bc3377b6b3908f56cbb807f50749e582c32f18ee17263175c2fd4abfd3ab6e24f3990b512cb752feee57bdd004938326e3d7c82c61879a517caa955933c4c938dc56391ec3bdf6f4d29387cf5915ea8a8a374a7c078714b5a58fab652d6f9a5b7fef0103c255401374177134aa400d88728f54f1b9cbc654b9bfd8f999ca2aeb2df85b7393736b24bb2b", 0xf0}, 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", 0x1000}, {&(0x7f0000002240)="db6d803d6120ace8f2ff80c8130fa78c9992e1e800528664c5981c1e2baee9866627653f66a38fe86c0ddbdad8940f56db4d73cb786aa2738b75fb7d51d55c9f19bd8d28646c22e0cbb5f425b6c32ab09f83cf62d98283b773bafbe34f7db2988c4ae2303a6af36c59d396ed3146bcebf1c5548fe30285d3dce14e9e09a6e2ffcdb2fd675e2d35fee6b7f9b5785a92043d7b1af33952f9628ccd75a27a7cba2010b8412ea279feb64a815d4c44d8a1268ef0d587038a44248387440f7e605baee4", 0xc1}, {&(0x7f0000002340)="cb7961a675e335a6b638cee8e54c1b4077686e1178cdf29204798cfad758127aa2b51b0cfaf29c88071d46c265b17fa91106b4d3e8960a5069a56a593edb33a1deb6f9b008c2e77cd55c244308f08198354ffeb3e02bef6a4419fca1dec1d554250fdb98256a37d35ad65005451bf2ea626bcc1903b9b44b8092067c72a50ca1669329ae112330f9ae9a3787efa43c0b8dcd3774fe55a152db140ae8755c46fcfe035f98214748f39663bbb9051c3752a21b576e1748ff933276f962737f90178f6ea4edb21df6a966294173b40d7265c854bf6f204185e54f78e77edf896717", 0xe0}, {&(0x7f0000002440)="293b7c274e26a5bc4ea8e42f66a13210127d0c3510b003d07ecf39ddcebc04e572b1ec961e1ce24ed00a0734a78e7a031108b63aefeb02c03bdf70482d58fe0b35db9eb50debf1961886e666ba31769c5a79e574fffb900446bfef432b5c84480829ee9919c9fd6f5c1ebc135b807c6cb2e36be452cfe4518edc4746935033c989fda84373907064d898811e3e275552db1999fa0ab8b339a604b818cea6e0c5824096803c2dd547452eda541f204723826ff8e561d2fb6350f9635c247a6cae792067fdd56a66ebbb9682073d2ffd508ac45eb964671f454d421f2c8276b846ab40da2523d96cc786503dc1f35c90", 0xef}], 0x6, 0x0) write(r1, &(0x7f0000000040), 0x0) 2018/04/08 05:03:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/snmp\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0x800c6613, &(0x7f0000000400)={0x20000328, &(0x7f00000003c0)}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000300)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x4, 0x40, &(0x7f0000ffb000/0x3000)=nil, 0x4}) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f00000001c0)=""/232, 0xe8, &(0x7f00000000c0)=""/149, 0x1, 0x7}}, 0x68) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000000180)=0x3fff8000, 0x4) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000340)={0x4f, 0xfe, "c1c1eea050dbdcaf6eca0588d2fff2bca414ef51941ea25a02c48b0a33c31e60c9a11d36631bc0d2e274814d190a34c2c158a51d3a39cf72e47d2b22bc2f0ee5fbaf106d289942"}, &(0x7f00000003c0), 0x1000) 2018/04/08 05:03:16 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x80000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x6, 0x1, 0x9, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x8000, r2, r4, 0x4, 0x10000) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGLED(r5, 0x80404519, &(0x7f0000000380)=""/4096) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000013c0)) ioctl$TUNSETOWNER(r5, 0x400454cc, r3) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001400)='/dev/autofs\x00', 0x400, 0x0) r8 = socket(0xc, 0x2, 0x401) getsockopt$packet_int(r8, 0x107, 0x9, &(0x7f0000001440), &(0x7f0000001480)=0x4) ioctl$KVM_IRQ_LINE_STATUS(r5, 0xc008ae67, &(0x7f00000014c0)={0x5d, 0xffffffffffffff0d}) r9 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001500)=0x0) kcmp(r9, r10, 0x0, r7, r1) getsockopt$packet_int(r6, 0x107, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0x4) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) r11 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r6, &(0x7f00000016c0)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x44002}, 0xc, &(0x7f0000001680)={&(0x7f0000001640)={0x20, r11, 0x1, 0x70bd2c, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001700)='/dev/hwrng\x00', 0x80402, 0x0) ioctl$KDGKBENT(r5, 0x4b46, &(0x7f0000001740)={0x7, 0x7, 0x1ff}) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000001780)={0x0, 0xd0, "0e3b97b972afdc0f5da9bd05d0c876972938b71dfad45473bf957a8feb083cf5021f4e476a3d4f4a49730003d4e3ee7693bb8746f926db8246de0692fd7fcc5eceabb420e70378e2881e45b00ba9143f4f879dc18b25879bc08c88cd0fd9b2222d6eed8f5087516ab322ba2cd3bfd81f527ca8387e25b36c5854fb1e30b308b30c48db0fd198ac8d43ba1d3ca02faf92807f14494798c62b77e5e16db76edfe0f21ec01fa81c70aa57759b020abed0b3cd9ebb030e7842294000e5024fb0305c090ea2f183bd6ea09767051435904230"}, &(0x7f0000001880)=0xd8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000018c0)={r12, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x84) ioctl$TCGETS(r0, 0x5401, &(0x7f0000001980)) 2018/04/08 05:03:16 executing program 7: capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0xd6, &(0x7f0000000240)=""/219) ioprio_set$pid(0x2, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') 2018/04/08 05:03:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/mixer\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') recvfrom$inet(r1, &(0x7f0000000200)=""/18, 0x12, 0x2022, &(0x7f0000000240)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xb8, r2, 0x400, 0x70bd27, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x10}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffc}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x400}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4}, 0x40014) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) accept4$inet(r1, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180), 0x8) 2018/04/08 05:03:16 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x1c, 0x80800) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000200)) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) listen(r2, 0x0) socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x0, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xef}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x4200, 0x0) preadv(r3, &(0x7f0000000140), 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340), 0x20) connect(r1, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x80000000004) write(r4, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x6}) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000180)) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x2, 0x0) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f00000000c0)=0xf0, &(0x7f0000000100)=0x4) r5 = dup(0xffffffffffffffff) bind$inet(r5, &(0x7f00000f0ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) 2018/04/08 05:03:17 executing program 7: r0 = memfd_create(&(0x7f0000000000)='/dev/input/event#\x00', 0x0) r1 = syz_open_dev$evdev(&(0x7f0000019fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f000001dff0)={0x0, 0x0, &(0x7f000085af91)}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0x3aa, 0x0, 0x10002}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000080)={r2, 0x5}) 2018/04/08 05:03:17 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x22}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000200)={r1, r2}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x6, 0x5, 0x6, 0x4}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/04/08 05:03:17 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000f70ff0)={&(0x7f00008a2000/0x1000)=nil, 0x1000}) 2018/04/08 05:03:17 executing program 5: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./control/file0\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x48, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0x9, @empty, 0x6}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x9, @empty, 0xc03}]}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000300)={r4, 0xb8, "e992864d7e0d48dea21748865f79d79cfd0623c30bad06346ad85cea709c9a7eae9baf0dd4eb05d29ab91b8536a0357f081ac189ce00259db449a2bfae6ad5046db1544b3a24b6fc1744b9cf39c8d755478cc735d18bf7790f6a778f16ca24ed551b81b093cf2553b09beaa87650b8333ddde4b177a899f9a41aad7f2165f8759d9ab6132c9067966cd8e008d5a9cbf1c155085703cde9aa06356291b2558c670661a51b6b9f4bd663d30668dbaa3ef137e849c07fcf8826"}, &(0x7f00000003c0)=0xc0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000100)='./control/file0\x00', 0x0, 0x8}, 0x10) dup2(r0, r2) 2018/04/08 05:03:17 executing program 4: mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) pselect6(0x40, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}, &(0x7f0000ae1fc0), &(0x7f0000000fc0), &(0x7f0000000ff8)={0x0, 0x1c9c380}, &(0x7f0000000ff9)={&(0x7f000023d000)={0xfffffffffffffff7}, 0x8}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) 2018/04/08 05:03:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='ext4\x00', 0x0, &(0x7f0000000240)='v2') 2018/04/08 05:03:17 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@local, @broadcast}, &(0x7f0000000040)=0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x200000000032, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000000080)=""/54, 0x36, 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}) tkill(r2, 0x1000000000013) 2018/04/08 05:03:17 executing program 2: perf_event_open(&(0x7f0000001280)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) pipe2(&(0x7f0000001200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000001240)={0x7d, 0x3, 0x10000, 0x2, 0x3, 0x4b14}) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)) timer_create(0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, @thr={&(0x7f00000000c0), &(0x7f0000000100)}}, &(0x7f00000001c0)) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400, 0x60) sendmsg$netrom(r2, &(0x7f0000000140)={&(0x7f0000000080)=@full={{0x3, {"405b62fd31708f"}, 0x3}, [{"1e0ade2e821ce8"}, {"321fca7c15c1da"}, {"a86dc19a5fdad2"}, {"354ee2613ed984"}, {"fc748fefc946af"}, {"3c1ef2026d4833"}, {"a381b90aa1377b"}, {"739f3755a73c1e"}]}, 0x48, &(0x7f0000000100)=[{&(0x7f0000000200)="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", 0x1000}], 0x1, 0x0, 0x0, 0x40000}, 0x800) 2018/04/08 05:03:18 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xfffffffffffffd1f) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x20000) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f00000000c0)=""/156, 0x9c, 0x80000000, &(0x7f0000000300)={r2, r3+10000000}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000180)={0x10001, {{0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x73c}}, {{0xa, 0x4e23, 0x92, @dev={0xfe, 0x80, [], 0x1a}, 0x100}}}, 0xfffffffffffffcb0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00007d8ef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="023eb0155d4373a0d965f000"], 0xc) 2018/04/08 05:03:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)=0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000340)=@ioapic) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x202100, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000500)=""/196, &(0x7f0000000600)=0xc4) 2018/04/08 05:03:18 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x4, 0x100000001, 0x6}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eb1fe0)={r0, &(0x7f0000000140)="4a3dfa6b1573c20063fca4562b281e28", &(0x7f0000000040)="cd66e911ba7d2d0437e275202026ce3b35f4d217f67dde20e5adfe77942e909f74c309e82ab70835d19dcff867a7c075e38aa8927bcfb429d2e061e0d2ed75f70eefaa79916f952ddd0c34458f3e858454c2efd9d1c6f1df27dace8438c848d57b98e7134b5cfbc85ca30334b006e09c1bc9e42a6e28db5eae4c554259aaa677cd2c4d6f02676ef5edae2d0ade68385ca0500227a79024b5144104ea39af10b8dee51e52ac7a4546862d089406f9aabbc9d623b0e425bc23d548be99115a8fcb48acfacd7252247fd0a808f74051", 0x1}, 0x20) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00000001c0)=':em1\x00') setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/04/08 05:03:18 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1000, 0x0, 0x0, 0xffffffff, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7527, 0xfffffffffffff317, 0x0, 0x0, 0xbd1, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa4d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x109, &(0x7f0000000380)=@raw, &(0x7f0000ac3000)="47505d04", 0xb5, 0xfffffffffffffd4c, &(0x7f0000000080)=""/103}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000e9ff00000000003c331277a900850000000700000000000000000000009500000000000000"], &(0x7f000000a000)='syzkaller\x00', 0x1, 0xfecd, &(0x7f0000011f3d)=""/195}, 0x48) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x40) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000200)={@multicast2, @dev}, &(0x7f0000000240)=0xc) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000280)={0x1, 0xffffffffffffff9c}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 2018/04/08 05:03:18 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x341, 0x3e2, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}, 0x0, 0x101, 0x0, 0x0, 0x76eb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) 2018/04/08 05:03:18 executing program 2: r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x7, 0x2) r1 = open(&(0x7f000011a000)='./file0\x00', 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r2) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x6, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000100)={{0x0, 0x2, 0x68c, 0xb76, 0x80000001, 0xe1b3}, 0x9, 0x8, 0x6}) 2018/04/08 05:03:18 executing program 7: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000000140)=0x10) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14, 0x14}, @multicast1=0xe0000001}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1800000055676103000000189300000007000008bb75226b05c99e1c800a384bf7f13cb018c31c535cabc9b3fa7bd0cbd794164e4331b9e6971506e6d90ed7f9de8c3aec652c781eb16e2fe5c63824"], 0xffffffffffffffac}, 0x1}, 0x0) 2018/04/08 05:03:18 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x30d) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400000, 0x0) 2018/04/08 05:03:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-fixed-time)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0xe2, "19814aebb9390c93c739ee2e33050bb12827a2e19b272087a32175d6750c2435e025b015faebe536605750e7320934a7b56175a60bfbcc595b91f4333f6fdeb58a14042eb01b369edbe6331454e32ccb35b1c343e9dbe9dd3a15d41942ce8e9e6183f2cacc6eb1396203c05ccda293205a3190599c2353bcff71a13cb73bed90426b204e71bbc06b95fe754b58a9c7164371ccef9766f84c4cd72eab1b6be15d80c257ed71b231cd6afe824449b27da8cbd6c44b32cfc4a78c9b377f8d108eb0f952256379935c298f3f0e3f03ab4447c8baf4a5e51e786bbd668f53c26756b17f0a"}, &(0x7f0000000200)=0xea) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)={r1, 0x20, 0x1, [0x4]}, &(0x7f00000002c0)=0xa) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) 2018/04/08 05:03:19 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000000000020000040000000000000000000000000e0cbfee2498d6ac1fe325e9f076b468dcde4bd268931d0d7b9320eeca7390fee6d33a5635c523f1dec422192500497686c2bb0656e50394ee019b2600f969fa8e9d4f09b11c467d24cde28475ecb0b033b080000001227c7a08b0908b33a732963870acb9ad67709fd5eb0f09398e1dc705ed50b368212d6f9fb0cb637c1dfad95996bd7a0d0a5d33fa1830a0df6fdd740d48a32df62372e20a758eae4f559c96b62594c56681a83628d995700000000"]) 2018/04/08 05:03:19 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)=0x2) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x3855}) recvmsg(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/14, 0xe}, {&(0x7f0000000100)=""/241, 0xf1}, {&(0x7f0000000240)=""/71, 0x47}], 0x3, &(0x7f0000000300)=""/62, 0x3e, 0x8}, 0x40000020) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000380)={0x2, 0x1, 0x81, 0xc4, 0x0}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000400)={0x2, 0xeace, 0x8, 0x8000, 0x7, 0x800, 0x3, 0x3, r4}, 0x20) 2018/04/08 05:03:19 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000007c0)=[{&(0x7f0000000500)="2c7f023b3d746036a3305bc2f2d9428bdcce80d40eeaba8915e7edb5cf6f9698b3335a098f4a7db251b36bd9472e2b62de159e275cce1329731e13704f8c4172d77da5d717b0829a10e0ae939675b055becdf42350aeacc8e0400ceb953fee75db83", 0x62}, {&(0x7f0000000180)="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", 0x155}], 0x2, 0x80fff) socket$rds(0x15, 0x5, 0x0) r2 = fcntl$getown(r1, 0x9) setpgid(0x0, r2) ptrace$peek(0x2, r2, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0x7fffffff, 0x4) 2018/04/08 05:03:19 executing program 3: getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x3, &(0x7f0000000040)=[r0, r0, r1]) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) bind(r2, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x4, 0x2, 0x0, 0x4, {0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x80) setregid(r1, r1) 2018/04/08 05:03:19 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0xb, 0x0, 0x0, 0x0, 0x72fb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/04/08 05:03:19 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@l2, &(0x7f0000000100)=0xe, 0x0) clone(0x84080903, &(0x7f0000000140), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000080)) mkdir(&(0x7f0000000640)='./control\x00', 0x100) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x2}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000600)) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000000780)={0x0, 0x12004, 0x2, 0x4, 0x101}) r3 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x80000) r4 = open(&(0x7f0000000980)='./control/file0\x00', 0x3fffd, 0x0) kcmp(r2, r2, 0x1, 0xffffffffffffffff, r0) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x80, &(0x7f00000004c0)=""/25, &(0x7f0000000a40)=0x19) fcntl$getown(r4, 0x9) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000007c0)={0x10}, 0xc, &(0x7f0000000800)={&(0x7f0000000d00)=ANY=[@ANYBLOB]}, 0x1, 0x0, 0x0, 0x20000080}, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000000b40)={0x7, 0x3, {0x1, 0x0, 0x1, 0x1, 0xd12}}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x363, 0x3}) fsetxattr(r6, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r6, &(0x7f0000000000)=@known='user.syz\x00') syz_open_dev$sndtimer(&(0x7f0000000740)='/dev/snd/timer\x00', 0x0, 0x400140) ioctl$DRM_IOCTL_GET_CAP(r6, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = syz_open_dev$dmmidi(&(0x7f0000000880)='/dev/dmmidi#\x00', 0xe9ce, 0x18000) utimensat(r7, &(0x7f00000008c0)='./control/file0\x00', &(0x7f0000000b00)={{0x0, 0x7530}, {0x0, 0x7530}}, 0x100) syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000e80)=ANY=[@ANYBLOB='\x00R'], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) r8 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r8, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) 2018/04/08 05:03:19 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000007c0)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000800)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x400000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000840)={r1, 0x80000, r2}) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800090000000000000000119078ac4e2000089078"], &(0x7f00000000c0)) writev(r3, &(0x7f0000000740)=[{&(0x7f0000000100)="fb4f8808eea077019315a3f1be0f6b2f219457f0fb05c1dc30c282ab547a67df4c59831043d09a07d71b77ae515675eeb606c0be5490b00e0343afed05bd6f6b712343beb899b6b8b9d7bb60cf056e5a1319848cde0381a9d41aa191d6acfaf9ea85ceffe6f868581e50cde47610e5639fce223e12981638edc9d25836a756560092fa83ceec832b1a3a4ddf522130b3ea", 0x91}, {&(0x7f00000001c0)="2cedaf596b8d4e4aab0669b2f2cf321f578c1a3320e09659d22305af1a3c584345f68c1fc46e96982cd431bb4d5e94d2eb3a746f14ebda536d94d8191bbedc71cfd862de39b92040731d8c6cce4d121c0a2de9d4a2cffb227c658929c6a57690f37634ca1fe9242b73d2f406b33252abcd5be001ad31b3198f034d496cae8ca12a2dc26dc9066da5beb4af170b3c9f75c447bd44dd4816f5bfd3f4ca90a9d0ecc1f4f9a48533335ae06ed3657ff60c17a86c2fd7a7cd6f4e252fc26efb7a609ba4", 0xc1}, {&(0x7f00000002c0)="93e4788b95e19038c53390508a371217dc6462ea4fb78294af2e34172bf6f937ac626eb331957f353db14b9ecc5fc079051cbf3d9d09ac1648ca778f0de77ddb494c25b15350218e0fab543ac1684712e9027fc7708e38427b1a639db61c2dec16797588cb460fe38f013402527cfbd99f99bc1b5485459f4546952725367635", 0x80}, {&(0x7f0000000340)="b0e22fc6d6ad986d1d5530d899fcb5100d3a0cde22a342108669120ef9e1281dcc53a07732eb798993dddd2519a41454231a325978ff950e272046df272a3f97b86f1e9f36340bde9c432dfff2af739e5c6ad2e1b416401acb24d63df1dd34ec4262265d9e0b8b1828b6d418eb6085bc1dd47ce941a7f8a94de96c45b8b0acbc88bf71b0dfc253694b03688a459d8127fa1b7c54f1fc68e6c7e841853dd4f30d27e595a331ea74fb88b8276ec7933f847ee66183ebf523f3b80b5c21", 0xbc}, {&(0x7f0000000400)="88095f6f2aa2c71b81b9eebb4dc68134930224e111235590e822c4d8c7a06cc8bcbe1d2158463a333b65a0329d9c14964435c9426c4257f4462fcf5640651411118c628f748b2d9cf646d88fabf422f96181f7fdc282e8076182b6de811d88f267435f58e51248d5961243a5c19e282c01", 0x71}, {&(0x7f0000000480)="2625c47de206b5e2d623d4b2386882eabb47068b334cf3a2fa0b8154963e2b720cddb2784f4fcabb0d120661d1e92dbe9cdeef6e20e48d2de82f0426c57f03e864df8ce6c7d2318eb8a94a4db57f6fe149484fde475a2afcf9b7c726ba5ede70a24e74fd292f02f5ec2d964cb26788949fda31030807a4863dac894282b13c231ca46998fc7a1dcb747a1b686c1972b7d8c6d05651741affd0b4c850c6195578ae945a643516fc19895f744614180b8ebac3a15b", 0xb4}, {&(0x7f0000000540)="79734f10d9b7482d1ea86cd8dbdbe961707dcb2997d3c1f8b3e9fbd8ec7794a691cd9cb501df1a2dd0ca009820a175676ed6e67729cf6b4686324a4de410f7b3b5bd7847c83072f5e70acfe61e55c3eff9b0fac1ee8a3fa67791806c34a70de33ab734531ead52d1259e3f408ca6d17ae21bc83082b6ba53ef0da1d3b45f10bc6c1febe6ac0217e1f768cb7a0093b1316af73ff628e54fe34c5689dc11785f51660e6cdec2ef620aa38913a2c14e7456814a43d8def16551174e8e4185a80907cb4523", 0xc3}, {&(0x7f0000000040)="45c051c3f266818e474423d2c95c7a9d66766ef49f4a7a42752414a3d4a08d", 0x1f}, {&(0x7f0000000640)="ed28374734c208774efac2046c166d79fd82a214ea5e731cb89f61ff8214a411c83b12270a0eb49dc3018b61b4d44daeab5654043e100ac54fe5ea28a439f12b124676994a7ec4e19b875f9d2abda57267238d40f5a2603c232e562924adf85e636e6a68446ea374f81a788e8418b391ec3112086315205190298f", 0x7b}, {&(0x7f00000006c0)="96d684cf7570bafec2c329ed3cb291f89a682fbfde34b412cb6e289d185372c7bc537c183c4becd023bbbcc092734ba1086f9f695a404f4ddec2d529c37510b8dd1f55e75898727c4d5af37e1533", 0x4e}], 0xa) 2018/04/08 05:03:19 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cfc000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0xa4000960) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80800, 0x0) mknodat(r1, &(0x7f0000000180)='./control\x00', 0x1000, 0x80) mkdir(&(0x7f0000d3a000)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000100)) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ptype\x00') ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40046432, &(0x7f00000000c0)=0x8001) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)) 2018/04/08 05:03:19 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x40400) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000140)=0x1) perf_event_open$cgroup(&(0x7f0000000180)={0x3, 0x70, 0x4, 0xc9b5, 0x1, 0x8001, 0x0, 0x1, 0x100, 0x9, 0x1, 0xf0, 0x4, 0x0, 0xffffffff, 0x7, 0x6, 0x1, 0x8, 0xfffffffffffffffa, 0x3, 0x0, 0x1ff, 0xffffffff, 0x5, 0x7fff, 0x1637673, 0x7f, 0x0, 0x1, 0x6, 0x4b912f4e, 0x7b, 0x4, 0xf9a, 0x3, 0x200, 0x9, 0x0, 0x55de, 0x2, @perf_bp={&(0x7f00000000c0), 0xb}, 0x0, 0x2, 0x4, 0x0, 0x8, 0x80000000, 0x8}, r0, 0x1, r1, 0x1) 2018/04/08 05:03:19 executing program 6: setpgid(0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0xfffffd54) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) r0 = syz_open_dev$dmmidi(&(0x7f0000001940)='/dev/dmmidi#\x00', 0x9, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) syz_fuseblk_mount(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)='./file0\x00', 0x6000, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0) socket$inet(0x2, 0x5, 0x20) getresgid(&(0x7f0000001c40), &(0x7f0000001c80), &(0x7f0000001cc0)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x2, 0x214d, 0x8, 0x6}, 0x14) getegid() ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000002140)={0x4, 0x0, 0x0, 0xffffffffffffff9c}) accept4$llc(0xffffffffffffffff, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000021c0)=0x10, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002a40)={&(0x7f0000002a00)='./file0\x00'}, 0x10) 2018/04/08 05:03:19 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x180) kcmp(r2, r1, 0x2, r0, r0) write$fuse(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="3000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000006efc252be6c9bd37"], 0x30) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x3, r2}) 2018/04/08 05:03:19 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x9) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0, &(0x7f0000001740)={r4}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r5, r3, 0x0) clock_gettime(0x20000000, &(0x7f0000000000)) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f00000000c0)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x200000000003, 0x805, 0x4d, 0x0, 0x1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/08 05:03:19 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x5, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00000002c0)={&(0x7f0000ffa000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000001600)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)={0x20, 0x2c, 0x0, 0x0, 0x0, {0x2}, [@typed={0xc, 0x3f, @str='IPVS\x00'}]}, 0x20}, 0x1}, 0x0) r2 = dup(r0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f00000003c0)={0x0, 0xfffffffffffffffd, 0x99, {0x6a0, 0x2}, {0xffffffffffff8000, 0x2}, @const={0x1, {0x0, 0x3ca, 0x6, 0xf9}}}) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x9434, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000400)=ANY=[@ANYRES32=r3, @ANYBLOB="2e000000025bb95ebad704bff67470676400b13d0e688534b8f6105b0198344a4cfa261c1192512c54649b6217fea889f69930b404390c270228c2e4f92e4729c2833bb59fc5d870524e8bc299291ab6c9db21795edf48a3ae2d02ae1d83bb33e412d3036b20961b04bc5f90f06c90b07ff9ec2715931fef8d6bb3a219afbcd66dd565250ef1e8e53ec6616a297d24f514a36d3e423a98c6e2ce75625db50100b5dfee5e"], &(0x7f0000000200)=0x36) r4 = socket$netlink(0x10, 0x3, 0xb) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f0000000140)={0x0, 'ipddp0\x00', 0x1}, 0x18) io_setup(0xa3c, &(0x7f0000409000)=0x0) io_submit(r6, 0x1, &(0x7f00000000c0)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000), 0xfd28}]) [ 275.461844] kvm [20621]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x0 2018/04/08 05:03:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = dup2(r0, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in, @in=@broadcast}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f00000003c0)=0xe8) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000400)={0x9, 0x10000, 0x3, 0x2d8f4fc5, 0x200, 0x0, 0x6, 0x4, 0x6, 0xf86}) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1f, 0x0) read(r0, &(0x7f00000001c0)=""/252, 0xfffffffffffffeb3) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000180)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) connect(r0, &(0x7f0000000600)=@un=@abs, 0x80) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=0x0, &(0x7f0000000480)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000004c0)={r4, 0xa0, "6140824ee2772f1d2a3a542f5db40088ca22ba81f35c15028affe5e48bc2a9c09a0c78beb28653e2c82a9a1d9f7d77b7e041d5de7dc6310704e33eb895c78e51118425389a6973ef9231c3e67b965466ca346ea7aba8b5535070a480e64910b0a6ee5d6efb208f887ab0359769ff6b0ecb1ff5798927d2731132b2fc51883c39ae97bf1d867fa44513cd7056346287b12641c3c4bc2f9fd85a0b4cd12f2e5ca3"}, &(0x7f0000000580)=0xa8) 2018/04/08 05:03:19 executing program 7: mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000380)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='sched\x00') ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000040)={0x1000, 0x1000}) getrandom(&(0x7f00000000c0)=""/181, 0xb5, 0x1) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000180)={0x4, 0x0, [{0x80000000, 0x2, 0x1, 0x400, 0x2, 0x800, 0x2}, {0x80000007, 0x8, 0x5, 0xdc0, 0x1, 0x1b39, 0x6}, {0x0, 0x1, 0xbd221a2d026ace02, 0x5, 0x5, 0xfffffffffffffffb, 0x3}, {0x80000019, 0xff, 0x2, 0xafd5, 0x9, 0x9, 0x40}]}) 2018/04/08 05:03:19 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) sendto$inet(r0, &(0x7f00000000c0)='3', 0x0, 0x3fffffe, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x101}, 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x10000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) [ 275.565064] kvm [20621]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x0 [ 275.600289] IPVS: stopping master sync thread 20651 ... [ 275.606048] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 275.649116] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 275.660309] IPVS: stopping master sync thread 20662 ... 2018/04/08 05:03:19 executing program 1: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) uselib(&(0x7f0000000000)='./file0/file0\x00') pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x8e, 0x2) 2018/04/08 05:03:19 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x2000000000) sendto(r1, &(0x7f0000000540)="8d85c86e46e8ef4fea219de5c76d9408bbfeca0d9741e1a0c43669d9bd527f6cd4cf5b0e1b1022a2a7e5610d52e46040", 0x30, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000007200)=[{{&(0x7f0000000180)=@l2, 0xe, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/33, 0x21}, {&(0x7f0000000380)=""/135, 0x87}], 0x2, &(0x7f0000000480)=""/144, 0x90}}], 0x1, 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000040)=0x3) 2018/04/08 05:03:19 executing program 6: perf_event_open(&(0x7f0000000140)={0x4000000002, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000580)='/dev/dmmidi#\x00', 0x100007, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000785000)='/dev/usbmon#\x00', 0x0, 0x1000800) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000040)=r0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/97, 0x61}], 0x1) 2018/04/08 05:03:19 executing program 7: unshare(0x15fffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) lookup_dcookie(0x7fff, &(0x7f0000000040)=""/99, 0x63) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'gre0\x00', 0x101}) [ 275.806508] device gre0 entered promiscuous mode 2018/04/08 05:03:20 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x4082, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0xfffffffffffffffb) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) mknod(&(0x7f0000000040)='./file0\x00', 0x1080, 0x40) 2018/04/08 05:03:20 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) socket$vsock_dgram(0x28, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000040), &(0x7f0000000040), 0x1}, 0x20) 2018/04/08 05:03:20 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xd4, 0x101000) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000300)={{0xa, 0x4e22, 0xfd74, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x4}, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x6, [0x746, 0x9, 0x9, 0x8, 0x8, 0x6, 0x8, 0xc4]}, 0x5c) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000000000000000000000075ec0a6f10568c07a2fe884edc73cb4a7210"]) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000d7c000)) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000001c0)=0x6) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000037c0)=ANY=[@ANYBLOB="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@ANYRES32=r1, 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", @ANYRES32=r3], 0x3248}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) r4 = socket$inet(0xa, 0x80005, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000036c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast2=0xe0000002, 0x4e21, 0x7fffffff, 0x4e21, 0x6b6b, 0x2, 0x20, 0x20, 0x3a, r5, r3}, {0x90, 0xc3, 0x3, 0x9, 0x5, 0x105, 0x9, 0xdd}, {0x8ff, 0x5e7b, 0x8001, 0x2}, 0x2, 0x6e6bb1, 0x0, 0x1, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0x7f}, 0x2, @in=@multicast1=0xe0000001, 0x0, 0x3, 0x3, 0x0, 0x1cec617, 0x5, 0x5}}, 0xe8) setsockopt$EBT_SO_SET_COUNTERS(r4, 0x0, 0x81, &(0x7f0000000200)={'raw\x00', 0x1cf, [{}, {}, {}, {}]}, 0x68) fcntl$addseals(r1, 0x409, 0x8) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f0000000340)=ANY=[], 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000280)) 2018/04/08 05:03:20 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x3) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) 2018/04/08 05:03:20 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaa00000014000000810000000800050000000000000000009078ac14ffbbe0000001000000000414907800d73cde00f53475"], 0x0) 2018/04/08 05:03:20 executing program 1: syz_emit_ethernet(0xffffffffffffff71, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x4}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040)=0x7ff, 0x4) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000068040000ffffffff240200000000000000000000ffffffffffffffff9c0300009c0300009c030000ffffffff04000000", @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB="000000fa1eaa00000000000000000000000000000000000000000000000000000820000000e907f299001a48aeac1b57727bbc8b07cb68db9a4b637b0000000000d852708183b0971e794d"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f4001c010000000000000000000000000000000000000000000000002c007372680000000000000000000000000000000000000000000000000000003ae0fc80000020002000000028004e4651554555450000000000000000000000000000000000000000000002000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800080100000000000000000000000000000000000000000000000040004c4f47000000000000000000000000000000000000000000000000000000810140daf9e66da846d518d51cbe38df4b1c9c1d97d2c07ac2cc92c0771868d200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000340178010000000000000000000000000000000000000000000000004800686268000000000000000000000000000000000000000000000000000000c8070000040109007cf8ff0f00040200ee017c000500ff000010030001044a200b070100060008002400686c000000000000000000000000000000000000000000000000000000000000000044004c454400000000000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000005000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800cc000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0xfffffffffffffe9d) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000840)={0x0, 0x3, 0x7f, 0x1cc}, &(0x7f0000000880)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000008c0)={r1, 0x100}, 0x8) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000800)=0x2e95000000000000) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000006c0)=0x8000, 0x4) sendto(r0, &(0x7f0000000640)="fd5b806ad3aa3dd4b7160bc7030c56393c6f67dbe6caf08b1493d47d96d335910743eddc4c9dba4875d00cb869c6be5b0c6d74b28d1c5208f3223224369f6064009616664407a54be0ce51d6a24febd850", 0x51, 0x40, 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000700), &(0x7f0000000740)=0x4) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000780)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000007c0)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x10) 2018/04/08 05:03:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000280)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @loopback=0x7f000001}, 'syz_tun\x00'}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x4) bind$alg(r0, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x78f04e83f7384792) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e22}}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0)=0x5, 0x4) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)) 2018/04/08 05:03:20 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/165) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x1, 0x7, 0x9000}, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000140)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000200)={0x9, 0x7}, 0x4) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000240)=""/154) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000300)) readlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/200, 0xc8) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000480)) write$binfmt_script(r0, &(0x7f00000004c0)={'#! ', './file0', [{0x20, '/dev/audio\x00'}, {0x20, '/dev/audio\x00'}, {0x20, "21b4c0637075736574"}, {0x20, '/dev/audio\x00'}, {0x20, "b95b776c616e31766d6e657431"}, {0x20, '/dev/audio\x00'}, {0x20, '@vboxnet0`@vboxnet0posix_acl_accesseth1eth0posix_acl_access#]securityvmnet0'}, {0x20, '/dev/audio\x00'}, {0x20, 'posix_acl_access'}, {0x20, '/dev/audio\x00'}], 0xa, "6d8bf2599ded360732f853aefc127c740d96c73bf675ff3d8cf3f378b98b8ac60744a4f17b86a73e38d00b0f99bd219b46"}, 0xf9) r1 = syz_open_dev$usbmon(&(0x7f00000005c0)='/dev/usbmon#\x00', 0x6, 0x200) set_thread_area(&(0x7f0000000600)={0x4b, 0x20000000, 0xffffffff, 0x0, 0xfffffffffffff801, 0x8, 0x10000, 0x1, 0x7fffffff, 0x2}) symlink(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00') fgetxattr(r1, &(0x7f00000006c0)=@known='security.selinux\x00', &(0x7f0000000700)=""/7, 0x7) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000740)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$binfmt_elf64(r0, &(0x7f0000000780)={{0x7f, 0x45, 0x4c, 0x46, 0x20, 0x20, 0x7ff, 0xa97a, 0x2, 0x2, 0x3e, 0x1, 0x31f, 0x40, 0x98, 0x8, 0x9, 0x38, 0x2, 0x6, 0x8, 0x100000001}, [{0x6, 0x81, 0x4, 0x9, 0x2, 0x2, 0xea09, 0x340fda90}, {0x5, 0x7fff, 0x9, 0x3f, 0xffffffffffffffff, 0x31, 0x67, 0x2}], "5c210e6b", [[], [], [], [], [], [], [], [], []]}, 0x9b4) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000001140)={[0x8, 0x8, 0x3, 0x1ff, 0x2, 0x0, 0x4, 0x100000001, 0xe8e, 0x1, 0xfff, 0x8000, 0xfffffffffffffff7, 0x5a5, 0x130, 0x4], 0x4000, 0x80004}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000001200)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000001240)={@loopback}, &(0x7f0000001280)=0x14) r2 = syz_open_dev$mice(&(0x7f00000012c0)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000001300)=""/4096) write$rdma_cm(r0, &(0x7f0000003240)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003200)={0xffffffff}, 0x107, 0x9}}, 0x20) write$rdma_cm(r0, &(0x7f0000003280)=@reject={0x9, 0x108, 0xfa00, {r3, 0x79, "af0fad", "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"}}, 0x110) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000033c0), &(0x7f0000003400)=0x4) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000003440)) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000003480)={0x7b, 0x0, [0xc3b, 0x152, 0x2, 0x101]}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000003500)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000003540)=0x8001) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000003580)) bind$inet(r2, &(0x7f00000035c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) 2018/04/08 05:03:20 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)="75736572aa736563757269747900", 0x2000000005) lseek(r0, 0x0, 0x2) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x1e) 2018/04/08 05:03:20 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000060056e07731e442aba48e3f5488c3ebeb1dcd1be34151ec093c90857bcb32126993241018bbf346bf6d0bee2ed28799486cbf35b420caf42eaa0700000000000000178feb0340f09d294b9446117cdef31ca9e956ccd5e02f1d350ceb6c000000000000000000000000"], 0x6) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x100, 0x4) close(r0) 2018/04/08 05:03:20 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rfkill\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000800)='/dev/sequencer\x00', 0x1, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r2 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$rdma_cm(r3, &(0x7f0000000f80)=ANY=[@ANYBLOB="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"], 0x118) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81}, &(0x7f0000000600)=0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000300)={'icmp6\x00'}, &(0x7f0000000380)=0x1e) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000340)=0x8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ppoll(&(0x7f0000000280)=[{r3, 0x8}, {r0, 0x2000}, {r4, 0x8000}, {r2, 0x140}, {r0, 0xe005}, {r5, 0x90}, {r5}, {r0, 0x8}], 0x8, &(0x7f0000000680)={0x77359400}, &(0x7f00000006c0)={0x6}, 0x8) sendmsg$inet_sctp(r2, &(0x7f0000000640)={&(0x7f0000000580)=@in6={0xa, 0x4e22, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec3", 0x3c}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000700), &(0x7f00000007c0)=0x4) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) dup(0xffffffffffffffff) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000480), &(0x7f00000004c0)=0x4) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000000100)=0xc49f78f9331b25eb) 2018/04/08 05:03:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000600)={0x0, 0xf3c9, 0x4, 0x5, 0x8, 0x200, 0x9, 0x6, {0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x67, 0x7f, 0x21, 0x9}}, &(0x7f00000006c0)=0xb0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000700)={r1, 0x9, 0x55, 0x80, 0x9, 0x7f}, 0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000490000)={&(0x7f0000000780)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000740)=@ipv4_delroute={0x1c, 0x19, 0x303, 0x0, 0x0, {0x2, 0x94}}, 0x1c}, 0x1, 0x0, 0x0, 0x40000000}, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000800)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000840)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0), &(0x7f0000000900)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000980)) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000a00)="6d61706d6669c3a67300") setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00000005c0)="97598328c540d6062d1ad870a4441dd5", 0x10) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4a4, 0x0, 0x140, 0x140, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000080), {[{{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x18}, 0xffffff00, 0x0, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x80000000, 0x7, 0xfffffffffffffff8, 0x5, 0x1, 0x1, 'ipddp0\x00', 'dummy0\x00', {0xff}, {}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr, @multicast1=0xe0000001, 0x90dfb3e63af5150}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffffff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0xff, 0xff]}, 0x9, 0x4, 0x9, 0x18, 0x100000001, 0x734, 'ipddp0\x00', 'bcsh0\x00', {}, {0xff}, 0x0, 0x8}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0x0, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14, 0x14, 0x15}, @loopback=0x7f000001, 0x0, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) 2018/04/08 05:03:20 executing program 7: socketpair$inet6(0xa, 0x5, 0x6, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, '/proc/sys/net/ipv4/vs/snat_reroute\x00'}, {0x20, '/proc/sys/net/ipv4/vs/snat_reroute\x00'}, {0x20}, {0x20, '/proc/sys/net/ipv4/vs/snat_reroute\x00'}, {0x20, 'selfsecurity'}], 0xa, "461df61115966337f25b17d0b30cdc0a83be403fd6fb509e3602c97e4c01bd5e4208ac23e4236318f94333a1fbb9b0cef6ef4aea3a78acd12155aa35d05ed1db4a1a1a4ea7b24a19f350f8f34849b2b1998cf2a69c6013d42edee354bf5fddd7e697b0974ac1a2751f99f4079fdc040297780def3a25468106cba9cdc9d6b844b2ccbcfe0f8588943ae0caf6eabd52a76c46f391f504d0"}, 0x11c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x7fff, 0x4) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00000000c0)) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = dup3(r2, r2, 0x80000) getsockopt(r2, 0x800000000000010d, 0x2, &(0x7f000031df55)=""/4, &(0x7f0000b91000)=0x4) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000100), 0x2) 2018/04/08 05:03:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000060eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000781f76)}) pselect6(0x40, &(0x7f0000e77fc0)={0x3ffffc}, &(0x7f0000768000)={0x0, 0xfffffffffffffffe}, &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/08 05:03:20 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000100)={{0x6, 0x5d7}, 'port1\x00', 0x0, 0x100003, 0x5, 0x8, 0x7, 0x2, 0x1, 0x0, 0x0, 0xfffffffffffffc0e}) r1 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080)) bind$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000001c0)=0x722, &(0x7f0000000200)=0x4) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000), 0x20000000) 2018/04/08 05:03:20 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xff7ffffffffffffd, {0x2}, 'lo\x00'}) socket$inet_sctp(0x2, 0x5, 0x84) [ 276.742885] binder: BINDER_SET_CONTEXT_MGR already set [ 276.771160] binder: 20739:20748 ioctl 40046207 0 returned -16 [ 276.780128] binder_alloc: 20739: binder_alloc_buf, no vma [ 276.785804] binder: 20739:20742 transaction failed 29189/-3, size 0-0 line 2963 [ 276.841756] binder: undelivered TRANSACTION_ERROR: 29189 [ 276.850379] binder: release 20739:20742 transaction 95 out, still active [ 276.864070] binder: undelivered TRANSACTION_COMPLETE [ 276.889060] binder: send failed reply for transaction 95, target dead 2018/04/08 05:03:21 executing program 1: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/223, &(0x7f00000001c0)=0xdf) write$binfmt_elf32(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000cbd58c00cef1bfe4eacb12ba000000000000000000000000000800000000000000000000000000000000000000000000"], 0x58) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/08 05:03:21 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x400, 0x0) mkdir(&(0x7f0000109282)='./file0\x00', 0x0) r1 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0xb4c, 0x401) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0x9, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="280000000100000000000000fcdbdf250a0100fd", @ANYRES32=r3, @ANYBLOB="089c185a6e97b20625a86fc4000800000000"], 0x28}, 0x1, 0x0, 0x0, 0x4}, 0xc0) getpgrp(0xffffffffffffffff) poll(&(0x7f0000000640)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x5) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000540)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000480)=0xe8) rt_sigaction(0x2, &(0x7f0000000700)={0x7, {0xdd0}, 0x98000004, 0x7fff}, &(0x7f0000000740), 0x8, &(0x7f0000000780)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000007c0)={{{@in=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000008c0)=0xe8) fcntl$lock(r1, 0x7, &(0x7f0000000500)={0x1, 0x0, 0x800000000000000, 0x0, r4}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x8, 0x495, 0x9af, 0x3, 0x5}, &(0x7f0000000000)=0x98) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00000006c0)={0x105001, &(0x7f0000000680), 0x4, r2}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000003c0)={0x6, 0x3, 0x6, 0x9, 0x4, 0x7, 0x4, 0x4, r5}, &(0x7f0000000400)=0x20) ftruncate(r1, 0xfffffffffffffffd) 2018/04/08 05:03:21 executing program 4: renameat2(0xffffffffffffffff, &(0x7f00001f4ff8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000aaf000)='./file0\x00', 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00003de000)={0x0, &(0x7f0000e5f000)}, 0x10) madvise(&(0x7f000039d000/0x1000)=nil, 0x1000, 0xd) r0 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000040)=""/251, 0xfb}, {&(0x7f0000000140)=""/19, 0x13}, {&(0x7f0000000180)=""/89, 0x59}, {&(0x7f0000000200)=""/38, 0x26}, {&(0x7f0000000240)=""/188, 0xbc}, {&(0x7f0000000300)=""/175, 0xaf}], 0x7) 2018/04/08 05:03:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000357000)='./file0\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x20) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000080)=0xe4cc, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) dup3(r1, r0, 0x0) 2018/04/08 05:03:21 executing program 5: syz_emit_ethernet(0xe, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local={0x1, 0x80, 0xc2}, [], {@generic={0x8864}}}, &(0x7f0000000180)={0x0, 0x0, [0x0, 0x0, 0x0, 0x8]}) 2018/04/08 05:03:21 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0xda, 0x4) ioctl$TCSBRK(r0, 0x5409, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) listen(r1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)) r5 = dup(r4) getsockopt$inet6_tcp_int(r5, 0x6, 0xd, &(0x7f0000000040), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r3, r2, 0x0) io_setup(0x8, &(0x7f0000000040)=0x0) io_submit(r6, 0x1, &(0x7f0000001300)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000000c0)="ab", 0x1}]) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') fcntl$getown(r1, 0x9) io_setup(0x3, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x42000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="080028bd7000fcdb0900000000000000050004000500"], 0x1c}, 0x1}, 0x4) 2018/04/08 05:03:21 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x100) write$evdev(r0, &(0x7f0000000100)=[{{}, 0x6, 0x1, 0x7}, {{}, 0x0, 0x6, 0x6}], 0x20) 2018/04/08 05:03:21 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000)={0x0, 0x1000, &(0x7f0000000000)="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"}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001040)=[{0xa, 0x2}, {0x0, 0x80}, {0x4, 0x5}, {0x2}, {0x4}], 0x5) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000001080), &(0x7f00000010c0)=0x4) write$binfmt_aout(r0, &(0x7f0000001100)={{0xcc, 0x9, 0x0, 0x316, 0x173, 0xb9, 0x2d4, 0x9}, "612a008b3892f25b2e9c76642c23562cdec80bf23bb5caa5095e36f84e5ac63dee3c5a92cc194cf36dcc52a2df5101b6d00c43ca5dabe3c909", [[], [], [], []]}, 0x459) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000001580)={@dev, @local}, &(0x7f00000015c0)=0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001640)=@add_del={0x2, &(0x7f0000001600)='rose0\x00'}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001680)={0x5, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e23}, 0x2, 0x40, 0x20, 0x8, 0xfffffffffffffffa, 0x0, 0x100000001, 0x9, 0xfffffffffffffff7}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001700)=@req) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000001780)={0x5, &(0x7f0000001740)=[{}, {}, {}, {}, {}]}) set_thread_area(&(0x7f00000017c0)={0x3, 0x20000000, 0xffffffff, 0x5, 0x3ff, 0x81, 0x4, 0x2, 0xffff, 0x2}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001800)) syz_mount_image$msdos(&(0x7f0000001840)='msdos\x00', &(0x7f0000001880)='./file0\x00', 0x1ff, 0x7, &(0x7f0000001d00)=[{&(0x7f00000018c0)="3f06a311bc7b506fbc0cde123640df13df71063243468a21d56693dd2ebb4049bfcc0607ca7efd72fef9b55fb5b5b8075faa22254b897e9cea5adfe26aaf261efad1a8fde9b10121ba3d8cbed52973d7cfb100af33597d3b777579aa14baa1f7628f51c90afc6cf88be8be74b0d9d2cdefedd5cde4dbf5e482ddbe43e2a8", 0x7e, 0x1}, {&(0x7f0000001940)="07f54b0e854978a32344363a365fd6fcfcd34a19bfd6e4975f3e08fe380d024ef4a65831259f1af1363afcdb2a46f20049685b837a4f31694fa4c4b18127325a5cbc552b724e05f7a84f4ef637fc678ee19073d844b4f451389f71a7d95888093d657ea104dd20ace1c4edafed1cedeab44124af4f6572eb7c", 0x79, 0x80000001}, {&(0x7f00000019c0)="5f4e490a835dd88475357d26d6d272535290bb194ff0813d540ed13f5eb93ba67d438d1605711fdc9dde867c37c15c4129ecfa01421b274de2", 0x39, 0x1}, {&(0x7f0000001a00)="442dd0e6a8bfa8d259d5fb9f8dacb1940d0a03fbf22ce197f79a4203636e8eb3fa7e22b79ca17604e2a7adfd26fe05b6f52d5298d653f3b0af66a377d74d23ce1b3fa232d3be385010fbf4c4382701255859f702df928c4301cf28004437aa0fd1b8b227e4e3e56ecc5830dae97ccf7edfb2bbab2928c8d67d5949ff374d34e7aa08b204d32c80ff3c00ec0cf77c17fe5726749527fe8574d7e2e5a0fef6528bb4464d6f4321f4f83ae26a8a34d2aa841d3c049106fb8f6023fe7a7132672229fdbe1c8aaabd", 0xc6, 0x1fffffffc0}, {&(0x7f0000001b00)="0c11d9901acafb28c32907f7a2bc2651e6f12b35c5c3c796a7ac89ef51f816686f0daa1388c41807e81c867115c1a61dd4b79ceaef02d54416731361767c1a6de74f180ce3d0e9727cc2543ba631bd6d0f5e79bf07d13e18d8d7ad22756aa0d1fa849ff81d307fa5c023f06cc92c06cf35f39f50928cb2a966686d0322fa736f579adb8c8db3a0a200371aef95e124ebd75a7bb13f6b50626d74a6f7b244e6de684ff4299d5e8efa296e50936a3b45d97a4cab4693e89d78b0502639ec0c1b18c3a0ed34e1917062a70dcc47bb7af51ff4a335fade9fa2a8b80d1d", 0xdb, 0x3}, {&(0x7f0000001c00)="fe600d4527b9533743e0a39837219e2a766e293121ecc69a20d9a4b725686c92584197d9dc26d0112ab3715724aa4497613d4cdf20c1a378111f3ff3094a08e159c96fe9ba14ff3519546348d90253cdedafaff1a871facbd5cc748e02ac5b", 0x5f, 0x1}, {&(0x7f0000001c80)="ed52ae72e8dc20c15a54cc3698239040a96de8b23f7a1278a310c0a01a920ff8527c6ce7a9ed802ea6464f3e11b5fd8f505b429faa6da48b8947f921eda092adb3008b7033a84189c0b89c2880844c3585f978fbd6a79b467532f5da556dde2103", 0x61, 0x1500}], 0x2000, &(0x7f0000001d80)={[{@fmask={'fmask', 0x3d, [0x33, 0x34, 0x31]}, 0x2c}, {@nocase='nocase', 0x2c}, {@umask={'umask', 0x3d, [0x31, 0x35]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x35, 0x36, 0x34]}, 0x2c}, {@check_normal='check=normal', 0x2c}]}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001dc0)={0x0, 0x74, "445c14c359db63d0fd36aaed6f23026b0cf7644b649499855db11d354695ff4f2fc90c91deb34fe2a0a48935f25e2090d27eb6aa800994f84647fedcb02ca9197b8311a9d1cf53549ea2da2d089d6665a6c6b3ee8b686c96f0a9e13638c98902ebd5e056d68ef929f6d6fae696971554fa519a7a"}, &(0x7f0000001e40)=0x7c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001e80)=@assoc_value={r1, 0x40}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001ec0)={0x100000000, 0x200, 0x9, 0x1, r1}, 0x10) mkdirat$cgroup(r0, &(0x7f0000001f00)='syz1\x00', 0x1ff) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001f40), &(0x7f0000001f80)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001fc0)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002040)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000002000)="c249b92395924335a3983f272ea61e770f4c2fffb54c57ebf8fa7f32d133f3607393bc", 0x23, 0x4, &(0x7f0000002080)={0x11, 0x0, r2, 0x1, 0x7, 0x6}, 0x14) connect$pptp(r0, &(0x7f00000020c0)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) set_mempolicy(0x2, &(0x7f0000002100)=0x2, 0x4) syz_mount_image$ntfs(&(0x7f0000002140)='ntfs\x00', &(0x7f0000002180)='./file1\x00', 0x8, 0x1, &(0x7f00000031c0)=[{&(0x7f00000021c0)="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", 0x1000, 0x6}], 0x0, &(0x7f0000003200)={[{@utf8='utf8', 0x2c}, {@gid={'gid', 0x3d, [0x33, 0x35, 0x3b, 0x37, 0x3f, 0x0, 0x35]}, 0x2c}]}) sendmsg$inet_sctp(r0, &(0x7f0000003740)={&(0x7f0000003240)=@in6={0xa, 0x4e20, 0x5, @empty, 0x2}, 0x1c, &(0x7f0000003640)=[{&(0x7f0000003280)="5cb33b3c926d987877ba58bd5dcd6e30967fc10c506eb1bffa5cc2e4913ca0cf", 0x20}, {&(0x7f00000032c0)="8048f2a9eff19f304f2f80b61905ba685a4d0b396e8474d92786d5f25e7c834b91705c77856b64a782892905f054bd83888065f23a86c3f2838f410f0e2b198e4036c9c4c9b7243ff5d7a0dab6e2933e14ce51", 0x53}, {&(0x7f0000003340)="b05d95f2f055739cc85bf66584c4cb4726dee9a227f9dae26666ab6c6a86cdd99e746e1c64ba946b2fbba02eec5907d619f89bd1824969029a74b425b295234be2e170", 0x43}, {&(0x7f00000033c0)="acf6122a9a854e6a3e2b6bc182d220b918e6f3e911f9fd0d80a7baf15932b74ff379a0cbe33b2d73bc2d682fb3fbd86b3919fbda4bfbf45265b0553acf14c8a03ce53577c3ea1a8ca3591d1ce4f5fe261d8721381626698ad3cec28e4ba0314ae27c24351339a7928f4f9a1e074739a2b93ff6b9012b699410606b88cbe8b6ff7d3faa24dc68fcf888277b37267e28ec414bebe17d9b969e3cc56dd3420ffd61574087e36a34cda45bc4e3", 0xab}, {&(0x7f0000003480)="7bbcf54bb9bfcbab60fdb880a321ac047416ae46ded71082c7c2722ae822d0ae5125bac91538014a500a77f69c6c72f96ae5abd0a816c2757524af8f8d03b2c0899ac72b2f46c472fc13eb24d838f2e657d668a2941c2f17b7", 0x59}, {&(0x7f0000003500)="261243ffa737f80115bb828e9d4d416befd8f8e53149ec24d61191ce7c959981b7dad3c31baf993e3903ac5a909c247f962aee7703118849aa757f159daebc5d41bf24939143dc74927c4c241382c31a024effd7ca95c92c4009696d02ebe968695368cd2ae9c0b134c473ebfa1100b02e1fb7bd739851a98601f27ba7267284", 0x80}, {&(0x7f0000003580)="cc13e5c9917a1fa3145a5cd38ccf429cc8504f80f444e28d6c4894b9d7280cd43ee58d9acc5b2fc6701e622c411d120d84de5a1b5f4e32eb88521e2ba9f0616f95c1dd54a3976560e39278dd15cdac996d97a9d5d8fbad2791bb4cdbc066ef7c07d01a7bf30fb0c0fdd446fdf589a1c914c6a44318dcd7395a6052b232dcafed8f5d31db2e77425877b06e2b866e5d69c3a095", 0x93}], 0x7, &(0x7f0000003680)=[@sndrcv={0x2c, 0x84, 0x1, {0x5, 0x2, 0x1, 0x6, 0x8, 0x1, 0x2, 0x1bb, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x7, 0x4, 0x7, 0x100, 0x9, 0x1, 0x80000001, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x162, 0x8, 0x204, 0x401, 0x0, 0x2, 0x3, 0x3, r1}}], 0x84, 0x4}, 0x8004) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000003780)={0x20, 0x0, 0xfffffffffffffff8, 0x3238, 0x8, 0x7}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000037c0)={r1}, &(0x7f0000003800)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003840)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x7f, &(0x7f0000003880)=""/8) 2018/04/08 05:03:21 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000016000)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0xd0}], {0x95}}, &(0x7f000000bff6)='syzkaller\x00', 0x1, 0xd1, &(0x7f0000006f2f)=""/209}, 0x48) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2280, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000000c0), &(0x7f0000000100)) io_setup(0x20, &(0x7f00000000c0)=0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000a80)="26049d740a853322b8544374e1a78757ce0e4ccad435541569520c59ff1f67b9acbb162b8b675aa7ebf04536", 0x2c) io_submit(r2, 0x3, &(0x7f0000001d80)=[&(0x7f0000000bc0)={0x0, 0x0, 0x0, 0xf, 0x5, r1, &(0x7f0000000ac0)="c55ba9b05a8e246f90dd5d7a9a5165eea09623dca807cc4347f02938177be93a670740a046b221ff69b797c5add140ca8e51c8bb6018ce07aafa74cdbbaded31873a120fd68e05a3985a95127c5468f2dd6baebe700257e52e09861dcea0635eca3d76a86539084fe21cc92e570b5b4165b24545068dc297b378aaa60d7f99d52a00903fead530c21829432f8d8a689485515c4d3b0dfe52c0f20886974a9c7a9ac94ea6899df80f17cd61efb2ad5d02c9b9f04323e6f0766d0809ca5b0da6ac2de4bd334a", 0xc5, 0x1, 0x0, 0x0, r1}, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x7, 0x8000, r0, &(0x7f0000000c00)="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", 0x1000, 0x7fffffff, 0x0, 0x1, r1}, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x6, 0xfffffffffffffe01, r0, &(0x7f0000001c40)="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", 0xff, 0x1f, 0x0, 0x1, r1}]) io_submit(r2, 0x9, &(0x7f0000000a40)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x9, r0, &(0x7f0000000140)="9793b0cb11f2ef96e4da1e861d55ef635e27a72ca9b50b4ea81262bb10eb50e7b7e0e4732c55610f98cb6c1810740e5539f729105953e3570c90daf4c4822f24ebd0c9d8f43c5b4cd1a022216a20f8bcf5ebd0f298eac80912e3181db082cd291b98a5a31f7b6fdbbc67b8d99f6d7cf458", 0x71, 0x5643, 0x0, 0x1, r1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000000200)="c77da12deadaa622940a4bc2f68b67d4de9bab9d2c34ad903bf03a483496c30ea3796e26f72fa008fbef6c17b471877be5f01139e4ab7d76efbc452d024b96bdff303941256ece2ee7bee3f0a2c3a1ed8250c5ce6d6f13bc08a0654f78e781e4803181919046107aede0c477f815bff7057ec4e6313d685498f4042d36241ee792933b8c0c356151d6", 0x89, 0x5, 0x0, 0x1, r1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x6, 0x80000001, r1, &(0x7f0000000300)="e244e3b600e1ac7d60c9f8643e55a18a9bb3e09e1f0b605252a471f2b6d10b31ec8a1671461cbd4304cb9cc55b9a2052cc4742ebaf9b3cebb6edecc50f1eef6900e13041b187ad4f60f766b6f87d82cd2943f57a5f41c5997a8db87a2d5abd91d7fa6351bf88cfc065ba8cc86a0356abf95a5f46933164f4f5c8dc538559c22d6372c4c8c7bedf12a299c90a5c7bf947af45c108c671bcc2307e685d34dfe2fb3219c8c451b412148cb4d3eed6644a25b3c14da616e7b8d25975ddecfc6c1adf75b6152b1bc5e73cf7b4f633e20bcf8765d2", 0xd2, 0x7, 0x0, 0x1, r1}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x6, 0x5, r1, &(0x7f0000000440)="9c31cb33f3bbf162490ccb5bb93eb2f0fb4caec680f79a1b3ee5279b10654774c2f045c18f5966469803d5717ead7b9e0f15b0983f13257831cfd67144423a55ccd4572886dbee7599ed4967f9101945d8bd56313d1d2ef9cc940e694017fd84907c36ffde0f376938db9807a3444f7247d372474f5967e04b291ab9d5d5da8a1a507c28b2cfb7593c907b67aa2ec39eac8221062ec7847bde39d5847064a398bb3e32629ae0671cd63ec4cc2c876218318645b1e1797a", 0xb7, 0x8, 0x0, 0x0, r1}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0xf, 0x20, r1, &(0x7f0000000540)="537ef7a2129a8ca80b19bdebabee2a6860ab1eac25d3eb06bef37c860bcb37c07a82be2b533c19169714ea38240ba1c9adac17629a86cb198917e45db504378f1c2087ab2203b8544f2bd070829d2366581ca1f58d853cdd268507517c069008543565deb90764ada59d6c4a499619616aadd14f70b71daabe87b1a9d09bf19c79f5ecd3fdb5797023c74ea6b119206813c7595f88b4b04e1944c1c5374be558f9d09ba98dc8e85d0dfb30f787ecab7b6d5e46c7905b268268b2c841fd75fad47f3347f31e39", 0xc6, 0x9, 0x0, 0x1, r1}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x7, 0xfa6, r1, &(0x7f0000000680)="3e5b96b3536ef4d6f4da6996f9ef30cf27bc9c3118562900b79531789be14a428209b1eba4f3b0d1bc4c0b71e0bb1b5a4a276b5cba0b7ede85b26ace3d0af9752908a1cc32b604b5854d7d88f9f0f8eb1c60331e1548b1ddaf89d91eb555627f0639ffd1f0cc4b658a749cbc0ae892fd74a78e1e97c90541fb8b47845f5d0d12d4d79955c442f81e4b0d578f018d9cde2481", 0x92, 0x867, 0x0, 0x1, r1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000000780)="cf496440f01a6169e49741bb79780ece2178fa71de72ab085e3b2056d6a64c3ab8a379819d2120a82956c31cc0af989c9464b34e0844a13edaebbf62cd8f4c8ccbdb8ffe120b7c697fc8248466a36ee1ba2feeaa86417a345af43d8b30691205852e09fba3c85cb73f04834fcec50a5a420c1859ca25e159f425ace0450f0de02f8cd3f1d3ba354c9a86e0f65020bff206669dbe54ece5fb5bf02e9a69925c8d5a8fe67d132f7fdc57adf22a109d862d90e7b24db1af8686586454ae6b0f012e9b32f9276142033e9860630f88df340f0e34362ab087f0ece9b6b0e50a", 0xdd, 0x6, 0x0, 0x0, r1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffb, r0, &(0x7f00000008c0)="bb0c6983d72d182a6b836cdd64cae1879eb36bc08ae40608fd9ad81b6d9c535e5520f7e6c4280eee44758c3c8406421d511e1e096b6a3e42b82eca91fe0954b20f72d6baee71dacb883957ba634a41454bb3c561b22e83a030374bc002f7966b7e07ef4807b27f3f4c365ccc13a0ce6e8c17f6d3bfe3a3ea7ff1ad158d9ab6688f810c9366dfcfeffa2c138c022c1afc61c23f436d6962b6ab6b67ac4a73aab00ed0011f0efe9fe07e545dfcd1b7240ee25572e92459", 0xb6, 0x2, 0x0, 0x1, r1}, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0xf, 0x8, r0, &(0x7f00000009c0)="401e2be22a5c7a6bee", 0x9, 0x7, 0x0, 0x1, r1}]) 2018/04/08 05:03:21 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write(r0, &(0x7f000054f000), 0x98) read(r0, &(0x7f0000000080)=""/4096, 0x1000) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/08 05:03:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = getuid() getresgid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f00000001c0)) chown(&(0x7f0000000000)='./file0\x00', r1, r2) bind$alg(r0, &(0x7f00009f2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r3 = dup(r0) getuid() r4 = accept4$alg(r3, 0x0, 0x0, 0x7fffd) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000340)="848ffa0da69c5328867fa5d33a98f63fa940118ce4b24aa156bf0f1e5aae7b539ea3ab2fe064784bc24aee39b4d540ecc51a0e1dad0e7caafe5b72747d3e040bf75c80b8612c5eef991672a36f7206e12a006110dab906555f5dbb1fcefaaba9a2c208e9fdb9c9b9a5b2fad2fa4784", 0x6f) io_setup(0x10000000003, &(0x7f0000000040)=0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000240)=""/252) io_submit(r5, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000391000)="83", 0x1}]) 2018/04/08 05:03:21 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x8002, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000340)) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f7c000)=0x20, 0x4) sendto$inet6(r1, &(0x7f00000000c0)="4e56c729c7fc9dcb142057c3d09b0e", 0xf, 0xfffffffffffffffc, &(0x7f0000f5afe4)={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0xffffff69, 0x23fffd, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x0, 'lo\x00', 0x2}, 0x18) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x2e48c1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000300), &(0x7f00000003c0)=0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000400)={r2, r2}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r3) fgetxattr(r1, &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000200)=""/162, 0xa2) syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x7, 0x440000) 2018/04/08 05:03:21 executing program 3: r0 = memfd_create(&(0x7f0000293000)="74756e0800000000000000d300000000be", 0x800000000004) openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) 2018/04/08 05:03:21 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000100)="75551a68fa78309eb056803971f2bb54f163acb3cd2e8f7bc9a1a3a8f741b47f418f167bec6d9e988eae524339d1cdff3f821969a5640eaaae56be5f293de93d3666d0dc27abe6448765c48c493dfcbf0544ec334434ebcedcda3e5241cb961025f3a5036f100081b044e4e860729a2072b7d62f21f34ba71ce7cc0e527b4095ae0042967aec33f9b998") setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000000c0), 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000000040)={0x1a, 0x9}) readv(r0, &(0x7f0000bf5000)=[{&(0x7f0000000080)=""/72, 0x48}], 0x2000000000000003) 2018/04/08 05:03:21 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000000)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000180)=0x1, 0x4) 2018/04/08 05:03:21 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x1000000042000, 0x0) readahead(r0, 0x1, 0x0) r1 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r2 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000fcb000), 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000000100)={0xb0, &(0x7f0000000000)=""/176}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000719000), 0x4) 2018/04/08 05:03:21 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/4096) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x40) recvfrom$ipx(r1, &(0x7f0000001040)=""/223, 0xdf, 0x10120, &(0x7f0000001140)={0x4, 0xfffffffffffffffd, 0x1, "640b483774ca", 0xfff}, 0x10) prctl$getname(0x10, &(0x7f0000001180)=""/86) recvfrom$ipx(r0, &(0x7f0000001200)=""/7, 0x7, 0x1, &(0x7f0000001240)={0x4, 0x2, 0x0, "bd2c6483166b", 0x7}, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001280)={{0xa, 0x4e20, 0x46bb, @empty, 0x6}, {0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffb}, 0x80000000, [0x3, 0x483eb2f8, 0x9, 0x90000000000, 0x3, 0x4, 0x4, 0x7]}, 0x5c) socketpair(0x1, 0x80005, 0xffffffff, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001340)) sendto$inet(r0, &(0x7f0000001380)="4e0298a4c0c042ea15815ce93c465fe0476914f9eabda1ae3920ba900f7365fb192d7b533dd0c2853017a11155a65b0ae2ace0800e74b24a1e7e6b4ec57c00b9e08be2080e7798a54977f704d6d27a1fe346e35cbce0b6ee876ef8e85a51894f20c227a69a73dd4b2e9e3e44cf47159c43e48d9c094db43037af63074858af0ef80d8cd9b152f564b27136303f01ecff510b20ebd11cba0f8df85c3b8dac5e7c29d74ae3ab9c8f8965ef70cc3eb3b022a84097c1d82dd2b0b625baa8e524aa7ee57ba2228d483615416c176d0a7fb14c7ec6bd36f3b60858dce7875b65cbda8186cc9856f4a662092e", 0xe9, 0x40000c4, &(0x7f0000001480)={0x2, 0x4e20, @rand_addr=0x8000}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000014c0)=@assoc_value={0x0, 0xde3}, &(0x7f0000001500)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001540)={r4, 0x200}, &(0x7f0000001580)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000015c0)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, @in={0x2, 0x4e20, @rand_addr=0x9}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff]}, 0xac4}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x68) clock_gettime(0x0, &(0x7f0000001640)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000001680)={0x7, 0x80000000, 0x401, {r6, r7+10000000}, 0x80000001, 0x1000}) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000001700)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000017c0)={r5, 0x64, &(0x7f0000001740)=[@in={0x2, 0x4e22, @rand_addr=0x87}, @in6={0xa, 0x4e24, 0xfef, @empty, 0x2}, @in6={0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x20}, @in6={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff]}, 0x9}]}, &(0x7f0000001800)=0xc) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = fcntl$getown(r3, 0x9) lstat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0186405, &(0x7f0000001940)={0x0, 0x6, r11, 0x0, r12, 0x735a, 0x1000, 0x7}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001980)={r8, 0x5, 0xa, "58dd4cf7d3701e71974a"}, 0x12) getsockopt$netlink(r3, 0x10e, 0xe, &(0x7f00000019c0)=""/239, &(0x7f0000001ac0)=0xef) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4004ae52, &(0x7f0000001b00)=0x86) clock_gettime(0x7, &(0x7f0000001b40)) finit_module(r10, &(0x7f0000001b80)='/dev/snd/pcmC#D#p\x00', 0x2) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001bc0)=""/32) r13 = syz_open_dev$audion(&(0x7f0000001c00)='/dev/audio#\x00', 0x9, 0x400000) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r9, 0x84, 0x17, &(0x7f0000001c40)={r8, 0x34, 0x24, "0fd6fb49f27b12bd73ab68d09d312a4bc70126a3bd220f1ebfdc95982db00edc27c43e74"}, 0x2c) ioctl$PIO_FONT(r13, 0x4b61, &(0x7f0000001c80)="c963dd550d4caf4d8c2d6c9f528e1c2cab99458e8f261e21b3bd780f5e387521de09d9bf7cdf48a482834ff58b4bbdc881c6a527") 2018/04/08 05:03:21 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)={0x0, 0x0, 0x0, 0x0, 0x2}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0xffffffffffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00001e4000)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) 2018/04/08 05:03:21 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x8, 0x82000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x401, 0x1000, 0xfffffffffffffff8, 0x3c777978, 0x1}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r6, 0x2, 0x4}, &(0x7f0000000200)=0xc) ioctl$KVM_SMI(r2, 0xaeb7) r8 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) r9 = memfd_create(&(0x7f0000000240)='cpuset\x00', 0x2) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r9, 0x84, 0x7b, &(0x7f0000000280)={r7, 0x200}, 0x8) setsockopt$inet_dccp_int(r8, 0x21, 0xe, &(0x7f0000000080)=0x80, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000000)={0xffffffff, 0x1, 0x2, 0x3, 0xb8d, 0x5, 0x6, 0x80000001, 0x13, 0xd04d, 0x9000}, 0xb) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc2c45513, &(0x7f0000000480)={{0x80, 0x7, 0x0, 0x0, "38c93e6cf57a4befb62f0a17f3e8a45fe01b5e63a787711f0f2cf221bfd295c20e66b8b48071bd3eafe66f13", 0x8001}, 0x7ff, [0x6, 0x8001, 0x2cf2, 0x7, 0x2, 0x1c000, 0x4, 0x200, 0xfffffffffffffffe, 0x6, 0x800000, 0xffffffffffffffff, 0x81, 0x1ff, 0x6, 0x2, 0x4, 0x4, 0x9, 0x0, 0x8, 0x1, 0x1, 0x2, 0x5, 0x800, 0x0, 0xfffffffffffffffa, 0x541, 0x2, 0x50b, 0x4, 0x5, 0x6, 0x2, 0x5416, 0x3, 0x20, 0x2, 0x5, 0x3, 0x7ff, 0x20, 0x40, 0x79, 0x8001, 0x5, 0x3, 0x3, 0x7, 0xfffffffffffffffb, 0x6, 0x67, 0x5, 0xd3d5, 0x8, 0x6, 0x0, 0x8001, 0x0, 0xd1e, 0x0, 0x2, 0xffffffffffffffe0, 0x0, 0x8, 0x81, 0x3a, 0x7, 0x3, 0x3, 0xfe, 0x1000, 0x7ff, 0x3ff, 0x0, 0x4, 0x1f, 0x20, 0xffff, 0x1f, 0x100000000, 0x400, 0x800, 0x5, 0x2, 0xffffffffffffffe1, 0x4a, 0x5, 0x5, 0x4, 0x1, 0x0, 0x8001, 0xffffffffffffd6f3, 0x0, 0x2, 0xffffffffffffff42, 0xffffffff, 0x0, 0x7, 0x80000000, 0x5, 0x0, 0x3f, 0xd22, 0x1, 0x100000001, 0xffff, 0x3, 0x40, 0x7fff, 0x1, 0x8001, 0xfffffffffffffc01, 0x1, 0x57f, 0x80000000, 0x3, 0x400, 0x80000001, 0x7, 0x8001, 0x4d, 0xfffffffffffffffc, 0x6, 0xa0, 0x2], {0x77359400}}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6910bd030af90aff5019526a08"}) 2018/04/08 05:03:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000000c0)=0x3ca, &(0x7f0000000100)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000ceffd4)=""/44, 0x2e) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000140)={0x4c5a154c, 0x101, 0x3, 0x707}) getdents(r0, &(0x7f0000000040)=""/36, 0x24) 2018/04/08 05:03:21 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000b00)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0967306701000000250000006d2dfbabebfbdfefdd0c14c5b90ef64eb1e910d3bffaff649c3958f97f2013bf09e7b74567c7717baba65faaa49f2f44"], 0xc}}], 0x2, 0x0) 2018/04/08 05:03:21 executing program 0: r0 = memfd_create(&(0x7f0000e5d000)='*\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) write$sndseq(r2, &(0x7f0000000040)=[{0x7fffffff, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @result}, {0x82, 0x6, 0x0, 0x0, @tick, {}, {}, @addr={0x0, 0x6}}], 0x38) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/08 05:03:21 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)) 2018/04/08 05:03:21 executing program 7: 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 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x1, &(0x7f0000032ff8)={0x81}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)) rt_sigtimedwait(&(0x7f0000000000)={0x8d9}, &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) 2018/04/08 05:03:21 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x80045432, &(0x7f0000000000)) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x8, 0x9, 0x5}) ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, &(0x7f00000000c0)) 2018/04/08 05:03:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x4}, 0x8) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0x83d, 0x100000000}, 0xffffffffffffffa4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x800000000000000) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x0, 0x0, 0x0) 2018/04/08 05:03:22 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8e, 0x28001) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='status\x00') ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000080), 0x0, 0xffff, 0x10000, 0x5, 0x100, 0x0, {0x4, 0x7f, 0x6, 0x4, 0x1ff, 0x0, 0x4, 0x8, 0x0, 0x7, 0x536, 0xa92, 0x6, 0x8, "d14a669235f6df8a6d0ffa1322af09d753b4e5187ed6295435c55ccac16ddca8"}}) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0x2710}, 0x1, 0x50, 0x2}, {}], 0x20) 2018/04/08 05:03:22 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], 0x0) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000c75000)=@hci, 0x80, &(0x7f0000000580)=[{&(0x7f00000005c0)=""/221, 0xdd}, {&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000240)=""/155, 0x9b}, {&(0x7f0000000300)=""/165, 0xa5}, {&(0x7f00000003c0)=""/185, 0xb9}, {&(0x7f0000000500)=""/89, 0x59}], 0x6, &(0x7f00004f4f09)=""/247, 0xf7}, 0x0) 2018/04/08 05:03:22 executing program 0: r0 = socket$inet6(0xa, 0x100000000000005, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) listen(0xffffffffffffffff, 0x404) listen(r0, 0x24) 2018/04/08 05:03:22 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10402, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xc4, 0x5}, &(0x7f0000000080)=0x88) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0xad}, 0x8) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000003c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000340)=0xc7) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000000)={[0x30, 0x2c]}, 0x2) 2018/04/08 05:03:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x10000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x364, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0x0, r1, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=@ipv6_getnetconf={0x1c, 0x52, 0x3371a76ca2224871, 0x0, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x13c}, 0x1}, 0x48084) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x1) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000140)={'nat\x00'}, &(0x7f0000000200)=0x50) 2018/04/08 05:03:22 executing program 7: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/fib_triestat\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000200)=0x5def, 0x4) lseek(r0, 0x0, 0x3) syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x400fe) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000100)={0x0, 0x0, 0x401, 'queue1\x00'}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ppoll(&(0x7f0000103ff8), 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f000024bff8), 0x8) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0x3ea5, 0x4) 2018/04/08 05:03:22 executing program 2: writev(0xffffffffffffffff, &(0x7f0000d18ff0)=[{&(0x7f0000007000)="99f508af241a23c60fd940d1593b85fe3d6f79d151924941000000009bfde8bb96", 0x21}], 0x1) r0 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000a85fc8)={0x0, 0x2b5, &(0x7f000000bfd0), 0x0, &(0x7f0000007000)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/08 05:03:22 executing program 1: socket$inet6(0xa, 0x801, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) select(0x40, &(0x7f0000002000), &(0x7f0000000040), &(0x7f0000000fc0)={0x200080000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000)={0x0, 0x2710}) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000f9b), 0x0) 2018/04/08 05:03:23 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x100c0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x84) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xdbb, 0x101000) openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x400, 0x0) openat$cgroup(r3, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000bc0)}, 0x0) sendmsg$kcm(r0, &(0x7f0000000a40)={&(0x7f00000002c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f00000008c0)='>', 0x1}], 0x1, &(0x7f00000051c0)}, 0x4080) socketpair$inet(0x2, 0xa, 0xfffffffffffffff8, &(0x7f0000000040)) 2018/04/08 05:03:23 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x40) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000740)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000440)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0x50, [], 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f0000000100)=""/80}, &(0x7f0000000200)=0x78) syz_emit_ethernet(0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="38a9cc145b74aaaaaaaaaaaa0806000186dd06100019012c0f1b880000000000000000000000000000540000001c00000000000000150000000100000000000000000063b7671e629ba90341c1d6b9a0b8940ba1940b55ded792932dcd4ec73db1ff1e7024913a491f361ce594f465ab0ff733626946e60f3971be97215ee76185a71a66a6eb42bb1682ff6cca29d9fdfbb3b0edef57"], &(0x7f00000002c0)={0x0, 0x0, [0x86d, 0xef8, 0xe9a, 0x49d]}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x7a8, 0x0, 0xfffffffffffff88c}, 0xc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x109800, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x8000) ioctl$KVM_DIRTY_TLB(r5, 0x4010aeaa, &(0x7f0000000080)={0x2000000802, 0xa}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r6, 0x404c534a, &(0x7f00000001c0)={0xfffffffffffffffa, 0x9, 0x3141}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000000)={0x1412, 0x3, 0x80, 0x4, "257f0018c0034aa8d367645f316f3b1895645b4ba917ea41384b7dcfaa8633a94035bce2bf63f0496191d9e8", 0x100000001}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000140)={{0x0, 0xc01}, {0x400000000000000f}}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000240)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) setfsuid(r7) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x1, 0x40000) timer_create(0x0, &(0x7f0000000340)={0x0, 0x36, 0x4, @tid=r3}, &(0x7f0000000380)) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f00000005c0)={'ipvs\x00'}, &(0x7f0000000600)=0x1e) r8 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000680)={0x0, 0x0, 0x1ff, 0x0, 0x1}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)) ioctl$PPPIOCSMRU(r8, 0x40047452, &(0x7f0000000700)=0x6) 2018/04/08 05:03:23 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000080)={0x777}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)=0x7fffffff) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f000000c000)={0x100}) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f000000c000)) 2018/04/08 05:03:23 executing program 7: r0 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="d9d98a08441e6d390aafb20b0a6ed4f44dc52a83e1d6141de16c645ef482678bf39ff2333c5375974f13a7ec38ba3614c83a2f8e6d067ddef807e21e0fae58d040d4732cfd070c414789643f3335f451b1876dfaecb3de68ffd542dc70e99ce2c64c7c191bc12e152e957bf73b10ca2c0b4466abce5eb3945f258a5ecc30e3e21786f27d96d4c5599f061ef1a4b8c5c7be67b758ae092af20570eb4999ffaaf96b36ada55295ed6c32ce87d969b13a087746f2ebed8cc57f479a54f27e2e22446bf8eb104c3d2348db6145610f8e4ab3319d1b9b12a2d16c5cf8c653bea86de336dac604829b33ef796d287b4e48c2ef70a8", 0xf2, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r0, 0x3f) r1 = socket$nl_crypto(0x10, 0x3, 0x15) pread64(r1, &(0x7f0000000180)=""/40, 0x28, 0x49) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000001c0)={0x3, r1, 0x1}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000200)=[{0x4, 0x504}], 0x1) syz_emit_ethernet(0x36, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffff000014000000080048000028000000000000907800000000e0008001440c060100000000000000004e204e20000890780000008844c641c07bd5570c0e03f0eb4d499444e67cf75e080a63b8fd817eb1625530a7bdbccf733cb2b2b9e06d6eeb18d2cb3e2bef5adab0b94b4ff4cfdbf56788911d6e62270b21fd0fca739141a020727cad"], 0x0) 2018/04/08 05:03:23 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000000106fd00000000000000000000000000"], 0x14}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x1400, 0x8, 0x4, 0x0, 0x70bd27, 0x25dfdbfe, {0x3, 0x0, 0x3}, [@nested={0x10, 0x53, [@typed={0x8, 0x50, @fd=r0}, @typed={0x4, 0x69}]}, @typed={0x8, 0x8f, @u32}, @nested={0x230, 0x44, [@generic="739f688165e254a7c9d6a291b6be3734882a7ab97fcfd3693dca45d38e6fbba41e132fcf891f1aa1f25b5d367e90867553e85059d6413f909bddefc6e1398c85e12527ba09019fc0041389ab53e462566ea37f993f5dbb172cb81e2ba54a18b369543f3a468b21d2ace7096f8163efceb20e3cc5a8c5967cc6b52463a5fc08747dbd6ba4ffd6f748ac9e545a65c0be399036aaf0b4aec82e1b1660e4b1162ff7789b5a9f8d61d7ebd30e051bb62206775c815fdaac87642fa32e4fae3aa8366fb2b57e5cf2905c0a041d", @typed={0x4, 0x3f}, @typed={0x8, 0x3, @str='\x00'}, @typed={0x2c, 0x36, @binary="9a2387e2988d365ef50c8f0bfc4bb5550369b70ed504afbbd282f3d72fb7c80ebf8074b6b7f7"}, @generic="2e628f0b7fa7cf50554864f1562e74326b8b4563821e0a938a55f2e91d36f8bdb7dbff698492ecb4a54c6f3265c66119025f76834fbc3b9a39613a5f779190d881a8736b2efdb09d2afb4fc356683899a3e1aa1a17c16c8c16d94a7345c45d0b1748244344eb8b519a04427baa7325525145be25be08e4359bd0823e5f1ff199eb26cab3cbe09512dedf9b9998fa5732e4fc5292d3950ce478b71e2471b5847fc698f68a81be2651d08320b9c25afca55e17dfbc6de9a2aa6c11f45991b4ea2e55950f600daca9fa5cfc4b09463490aad6b3c094cb56d25f9248423fdf13bc874ed9224183da0dca83516619bd72c7858f09ee326ce88093", @typed={0x8, 0x65, @str='#\x00'}, @typed={0x14, 0x7c, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x10, 0x12, @str='wlan1{eth0\x00'}, @typed={0x4, 0x44}]}, @typed={0x14, 0x72, @ipv6}, @nested={0x190, 0x55, [@generic="5ae68bc812f8d3532fe0ba86f7df93b35222b07d83548cb260a449061864d78ddba0683ee53646e8881894c8f0fe5b76ab2786feb65ae5d3fc7d090ec340441854f5276974cff41fbe32c3fef0079dd7cc24590ea9004e2a0f1e0236d8da09c4ba0d24175c2da62fc151e710887468386b07dc7639349ec70d110dfccd0e7255d2556b07a8ba4bfe55c2bd0942d66a3a9a8a6188c2e66d3244445e723758af1627dc3af92d56e913e539746c901af326603c9053611017cf4212e8b33ac1daebfa8494c227287f33c4a27007e4b824ab30b12f6f4437b13ef3be71fa9cc4930580b44f1deb9aeb894414b8bcf1b50db31aafd6eb041bc033e1", @generic="e7689835add2af511bac664374ca8991a364e25e5be9f20a6fe248299c94d111b46b12fe3f9786339b8ee81608528e673d10218e68da0aecd0d1ebec34f74bfa8f52175ed522abd6baf2f41f3536dc80a05419c5c1c8615667256d1e1b0df51a6728a040b8763f71d0168c64045a9247fa35e6200dde506903e87e403303cd9284adc6ba7d2a", @typed={0x8, 0x6d, @u32=0xfffffffffffffffa}, @typed={0x4, 0x83}]}, @generic="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"]}, 0x1400}, 0x1, 0x0, 0x0, 0x40}, 0x81) 2018/04/08 05:03:23 executing program 0: r0 = socket(0xa, 0x802, 0x0) connect$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000)=0x200, 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa}, 0x1c) 2018/04/08 05:03:23 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x200) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000280)={0x8001, 0x40, 0x1, 0xb6, 0x5, 0x8000, 0x9, 0x9f0c, 0x5, 0xffffffffffffff01, 0x3}, 0xb) ptrace$setregset(0x4205, r2, 0x202, &(0x7f00000001c0)={&(0x7f00000000c0)="e1f73331daca9eefc61b67ad79cc0ab24372219f9f62ded31db8613bbeda55b6d655e0f4a128879b83edd019b9246cdc5664197c74be6e78027a6b3fbbeefb629da5da1840f8a52b329ce8c5bdf0e0146a5ece8b8c32eeac268adbe3d7af79ae96ed47d9eaeadd0d71b6456e2dd5bc54916cc0c984da0d79b9610151359548b0673ff6afc57c5486221f47ebb5e9363ade7405282544cf29b2e89a004afb2cbaa6204932578cdabcfd7c2a47", 0xac}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000200)=ANY=[@ANYBLOB="0100000000000000010000000400000000000000000000000000000000000000000020000000000000000000000000000000000000000000698ffe9d8eb9b0901362ac550b655bd400fc23e677b02c4b217f28e856bba2db2d77fa3bfd51371e23de8ea957c8dc622cf63f2fcdbc6c7d73feb6ec65bccc288505a757a1eb"]) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)={0x100000001, 0x3}) 2018/04/08 05:03:23 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200000, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000180)=0x1, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) sendfile64(r4, r3, 0x0, 0xffffffffffffffff) 2018/04/08 05:03:23 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0xf0ab, 0x2000) r3 = socket$inet(0x15, 0x5, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0xffffffffffffffc6) r4 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2010000}, 0xc, &(0x7f0000000280)={&(0x7f0000000800)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="100026bd7000fddbdf25050000000800000008000500070000002c000200080005000900000008000b000000000008000600180b0000080006000000000008000600000000000c000100080001000a00000004000300080005000500000000000000"], 0x68}, 0x1}, 0x1) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1000001, 0x8011, r4, 0x0) setpriority(0x1, 0x0, 0x5) sendto$inet(r3, &(0x7f0000000140)='M', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) accept4(0xffffffffffffffff, &(0x7f00000002c0)=@generic, &(0x7f0000000200)=0xfffffffffffffeec, 0x20000000000800) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000005c0)={{0xa, 0x4e23, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x4e9}, {0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff]}, 0x5}, 0x9, [0x5, 0xf, 0x4, 0x101, 0xe3, 0xffff, 0x1, 0x4d]}, 0x5c) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$inet_tcp_int(r6, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r6, &(0x7f0000000400)=[{&(0x7f0000000640)="698c1d819e2a2655bc9ff4e6aa1682cde02e436bed89d0a3f721efe1de718f9f4ec8c4bd68205ad533c60b5f57baa56f369712e027bf1913886f73f59b85c7cb5870e8df93608def031ff7a4973a586398c27afe5f802c40014e994eb154d9c9ba97052810a359a7755369547afa", 0x6e}, {&(0x7f0000000740)="80b9e2d82feec83f438a85516f98e2a16c029944f87b62f93e1b8525ae0a64d8c412fc9216b7d6389ab3f264648940c0540c2691f0b9b88402a784b3e5ce735601f08ac74be56166eced6e15c7a327ab28f174bb41da39d305d2adb02e86f48633461305606ca5430bc212a80f97fbadd156411d1fb0ee906e930a2f89d6afe50f9ccfd35ad7e91867f5330687a9375cbad4461e", 0x94}], 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x200, 0x0) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) writev(r6, &(0x7f0000818ff0), 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x800, 0x0, 0x1, 0x2}) socket(0xa, 0x8080e, 0x6) ioctl$KVM_GET_DIRTY_LOG(r5, 0x4010ae42, &(0x7f00000003c0)={0x10004, 0x0, &(0x7f0000ffd000/0x2000)=nil}) bind$rds(r0, &(0x7f0000000700)={0x2, 0x0, @rand_addr=0x7fff}, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000180)=0xd881, 0x4) 2018/04/08 05:03:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000280)={'syzkaller0\x00', 0xb}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000002c0)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xa, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000200)=""/8, 0xffffffffffffff80, 0x440000001) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xd35, 0x408000) 2018/04/08 05:03:23 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00007d8000)={&(0x7f00000000c0)={0x14, 0x400002, 0x8, 0x5}, 0x14}, 0x1}, 0x0) 2018/04/08 05:03:23 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7, 0x1, 0xa230}, &(0x7f0000000100)=0x200) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x4, 0x2, 0xc6}, 0x10) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) poll(&(0x7f0000000080)=[{r0, 0x400}, {r4, 0x40}, {r4, 0x40}, {r3, 0x8000}, {r3, 0x1000}, {r4, 0x4000}, {r1}, {r3, 0x8228}, {r0, 0x508}, {r3, 0x3f87ccf7e7fa85c5}], 0xa, 0x528) unshare(0x20000) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') dup2(r0, r3) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) write$fuse(r0, &(0x7f0000000200)={0x78, 0x0, 0x8, @random="f2ee36cd5770b8ab467b8ac2b7fea30634246fa16f6ef7eb7f9237dd5cb772321fb2795875f0e5ba398eef70f78078b5369872e9f90673ca4a27430175e6ef97fb740cb582644b00abf671c9e293e93d1ab54cd3d1f05adb579e4d0a90ca772c2e40b9160fa47454"}, 0x78) 2018/04/08 05:03:24 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="2e2f6367726f75702e6370000873797a3100c031843860e07b45f8e6a1505cd6de423c709c0401a24089fb2c19cb0a107ce2890df7d01dfbc175d993bd7e7a02000000000000080eb9712c4255a60b40b77c212ef658bf9b18e5e5b2dc5ff0e4bca17db93bf4aff47eb666dc12785465627bf57231a7c228755ec54b7b3b9fc5b9055d9138a055ba507b996b2628f208fc1cfa657708d9d3ee8d135a1c657720d806bc45ffebf249c01eb86dcc486dee6708cd95be3e267f65751c74bbb7474124aeff5ba7a11515be212161ae7c1ea44bfc8b5d6fd74790d097d96b367dbf7a41618eaefa0ef3eaa82990", 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000240)='rdma.max\x00', 0x2, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000200)=0x6f8, 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) pwrite64(r0, &(0x7f0000000080), 0x0, 0x0) 2018/04/08 05:03:24 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000380)=0xd903) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x4081, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0x804, 0x308ffc) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000280)={0x2, 0xfffffffffffffffd}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000300)=0x7, 0x160) openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x2000, 0x0) ioctl(r1, 0x2, &(0x7f0000000540)="7187bcede3ee1861c085b34b2b08ad198720004211d075af169620c19023c2d36a3519a129dd602e7fe4159569") ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000480)="b3a1369482c5fa16905503d399c57888c4c6240ad1ba530505d8e850f4770a991064921d20f5b28330f511ef135886be721bcb009e54c0650a52ed3142d9eef24ca43965506b115815f17759a3247767e7cd300b4fd4524726bee112b9fea06317b68079276c3fca08bd43c0f4a108452a6628ebfc2ee554fde314a3f2b664f630b4481d41fd7bef9bd9d3770333f9c7c6200fde5348468524049835844afe947e148730cbb748c41df0010f51e277404e736e5e929c39eb9c64") fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000002c0)) write$vnet(r1, &(0x7f0000000200)={0x1, {&(0x7f0000000040)=""/234, 0xea, &(0x7f0000000140)=""/157, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000003c0), &(0x7f0000000440)=0x4) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) 2018/04/08 05:03:24 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000785000)='/dev/usbmon#\x00', 0x0, 0x1000800) 2018/04/08 05:03:24 executing program 7: r0 = memfd_create(&(0x7f0000000040)='syzkaller\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) mq_notify(r0, &(0x7f00000000c0)={0x0, 0x29, 0x4, @tid=r1}) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000200)={0x9, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000480)={@local, 0x0}, &(0x7f00000004c0)=0x14) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@rand_addr=0x1242000000000, @in, 0x4e20, 0xd3d, 0x4e21, 0x7, 0xa, 0x80, 0xa0, 0x62, r4, r5}, {0x0, 0x3, 0xa3f, 0x3, 0x5, 0x1000, 0xff, 0x7f}, {0x4, 0x7, 0xfff, 0x8}, 0x8, 0x6e6bb0, 0x3, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0x32}, 0x2, @in6, 0x0, 0x1, 0x3, 0x5, 0x7, 0xe3, 0x7}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000040)='/!\x00') syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x40000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @multicast1}, @in=@remote}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) 2018/04/08 05:03:24 executing program 0: r0 = socket(0x400020000000010, 0x2, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000040)=""/247, &(0x7f0000000140)=0xf7) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000180)={0x9, {{0xa, 0x4e20, 0x6e, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, {{0xa, 0x4e22, 0x10000}}}, 0x104) 2018/04/08 05:03:24 executing program 4: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x200400) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000100)={r0, r2}) writev(r0, &(0x7f00008caff0)=[{&(0x7f0000000000)="480000001400190009004bea450d8c560a84660080ffe00600100000000000a2bc5603ca00004000000000000000000001000d0000000b09ff0005ff00c7e5ed0700000000000000", 0x48}], 0x1) 2018/04/08 05:03:24 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x20000) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r1) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x4080) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@int=0x2, 0x4) 2018/04/08 05:03:24 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}}, [0x4, 0x1, 0x80000000, 0x80000001, 0xfff, 0xeab, 0x4, 0xbd8, 0x9, 0xff, 0x9, 0x10000, 0x90000000000000, 0x20, 0x1]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x552}}, 0xed5, 0x8}, 0x88) sendto(r1, &(0x7f0000000080)="6b82615eb1a33af0921bc102a414861075cc4ead0d1e0c971002bac39aa1206737dc1c7b", 0x24, 0x880, &(0x7f00000000c0)=@generic={0x13, "bc6f15cc1e5d60f4fd3083132956ceff1fd3b4cc46ec63b0c891a5a89a61eb1bef86fc04ea582c313921d0165e9cdf5c4579f5f1e532d32126c08fbf322633bdd739dd613ec3a4f26619a466a6e6a9c5ab5b131afd47872d6d5555b09a8ff6aea3f8d918db2be7eb96e78419124d60b88341909d0ade79c6433a4c05eca8"}, 0x80) r3 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140)=0x3, 0x4) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000180)={0x80000000, 0x1, 0x5, 0x6, 0x100, 0x800}) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000000), 0x20000000) 2018/04/08 05:03:24 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=ANY=[]) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f00000000c0)='./file1\x00', 0xae3c, 0x1, &(0x7f0000000100)=[{&(0x7f0000000200)="e8f42b7bfad788ef6c9b5293540b6ad622d3f215256bbc4dd4d7dee2c725b5a1ef396e6120a9b724483315cb3075f3ac997bc3a366ec722a470fb9c452440c725e7840ee73c93f232d99ac3fe83c35d8d163fc57f079a5adad489d9e0c1135dc35ca96e0a84000fcc0bc33ad09d01c6af15e03066a6b8911a569296b230878c87e5947634fc92ccb75b28ec35fb0a47bba6c2cb818328d84833b755be6ac43981b41f8f5c0f48387981357664d7c0f786f035ba4bae4bcbec06fb5c526e6416504097dcfbef0", 0xc6, 0xfff}], 0x200000, &(0x7f0000000140)=ANY=[@ANYBLOB="6e6f646973636172642c75737271756f74612c67727071756f74612c6e6f696e746567726974792c6572726f72733d72656d6f756e742d726f2c6572720100733d72656d6f756e742d726f2c6e6f646973636172642c00"]) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000580)='./file0//ile0/file0\x00', 0x0, 0x1, &(0x7f0000000c00)=[{&(0x7f0000000880)}], 0x0, &(0x7f0000000600)) rmdir(&(0x7f0000000040)='./file0//ile0/file0\x00') r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) read(r0, &(0x7f0000000080)=""/68, 0x44) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) sched_setaffinity(0x0, 0x8, &(0x7f0000cd3ff8)=0x1) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}}) clone(0x0, &(0x7f00007d1fff), &(0x7f0000001ffc), &(0x7f0000915ffc), &(0x7f00002d5fff)) read(0xffffffffffffffff, &(0x7f0000000200)=""/100, 0x64) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000000000)) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) rmdir(&(0x7f0000000340)='./file0//ile0\x00') open(&(0x7f00000004c0)='./file0//ile0/file0\x00', 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) 2018/04/08 05:03:24 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r1 = memfd_create(&(0x7f0000332000)=',mime_typebdev(\x00', 0x0) ftruncate(r1, 0x4) rt_sigtimedwait(&(0x7f0000000000)={0x2ff86539}, 0x0, &(0x7f0000000040), 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/04/08 05:03:24 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x60bf, 0x20000) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000200)={0x4c94, 0xe8c9, 0x7}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xf, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) bind$inet(r0, &(0x7f0000a0dff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@broadcast, @loopback}, &(0x7f0000000080)=0xc) syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00114e20000890787d7b38cba6edaebd252420ab2403628db2393b19371414d239299487fb670bafb53f636a736df455d4204d05e455cbd3c4cfbbd184e82529b6f13da6ff03000000000000e43d9a4fe0ae5ad10a8a2373c78b2bd81249c0cea30e96b3fdf1660450702a6a9365f478b4ad46be61d526336b7f395bdd5b5c4c3e102c37242ac0270e7daa85cd386880467006bb05bc4e8ac253c64271e9b0891bf5000000"], &(0x7f0000000040)) 2018/04/08 05:03:24 executing program 3: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0xfffffffffffffffc, 0x20, 0x8, 0x400}]}, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000040), 0x200000000000010c, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x1082400, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) 2018/04/08 05:03:24 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020d0000180000000000000000000000040004000000000000000000000000000000000000000000000000ce6a8372a8c99258d6589c70000000000008001200000003000000000000000000060000001312c7006acf31580000000000000000000000000000000000000000d03404924ee44523ff02000000000000000000000000000105000500000000000a0000000000000000000000000000000000ffffac140000000000000000000005000600000000000a00000000000000fe8000000005000000000000"], 0xc0}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) sendto$ipx(r1, &(0x7f0000000180)="a45f72988db30342358bca33c55b41a1b0b62bd95d8a852bbcf9f1dff30ea9380488f3c98541627fd93e439e477657c7a174b7db204014f566b2862ac925d177f1136eb963262ef0a16b6c2a1e7d23c74cc1cf4aa6eecf99312231ab74a3", 0x5e, 0x800, &(0x7f0000000200)={0x4, 0x0, 0x8000, "caf79c448041", 0xe053}, 0x10) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000040)={0x800, 0x5}) 2018/04/08 05:03:24 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000240)='./file0\x00') sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0x81) rename(&(0x7f0000000000)='./control\x00', &(0x7f00000000c0)='./file0\x00') dup2(r1, r0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) chown(&(0x7f0000000100)='./file0\x00', r2, r3) 2018/04/08 05:03:24 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x280400) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'teql0\x00', 0x1000}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x1}, &(0x7f0000000180)=0x8) shutdown(r2, 0x0) recvmmsg(r2, &(0x7f0000d11f80)=[{{0x0, 0x0, &(0x7f0000d11000)}}, {{&(0x7f000079c000)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000d11ff8), 0x0, &(0x7f0000d11000)=""/120, 0x78}}], 0x2, 0x0, &(0x7f0000658ff8)={0x0, 0x1c9c380}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="a6548d00ee0000"], 0x7) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x34b4912b, 0x5}, {0xef19, 0x3ff}, 0x100000001, 0x6, 0x10000}) socket$inet6(0xa, 0xa, 0xa96) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000080), &(0x7f0000000280)=0x4) 2018/04/08 05:03:24 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x101, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000380)={0x2, 0x0, 0x10003, 0x8001}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f00000003c0)={0x5, r2}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r3) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r3}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/08 05:03:25 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x3}) read(r0, &(0x7f0000000000)=""/195, 0xc3) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/08 05:03:25 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x3, &(0x7f0000000ffc)="06c83b1f", 0x4) r1 = gettid() prlimit64(r1, 0xc, 0x0, &(0x7f0000000000)) 2018/04/08 05:03:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x8000, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x87) r1 = accept4(r0, &(0x7f0000000000)=@can, &(0x7f0000000040)=0x10, 0x0) sendmmsg(r1, &(0x7f00000007c0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000001c0)='\v', 0x1}], 0x1, &(0x7f0000000240)}}, {{&(0x7f0000000300)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000001040)=[{0xc, 0x84, 0xeabe}], 0xc}}], 0x2, 0x0) 2018/04/08 05:03:25 executing program 6: r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000200)="fac443947207a21daa8e872e6beb56579344bb3bf78ab943f8a485c280b874c91a44360b770cca4ee187032eb9e9da96ca33596f582193b693a6ecd5303d114985430b68ce9e31e2c60fcc1627ea21e22917728f8e8b4b217c51e53e28960f2fe787ec485a81cf9627f8ef75798246b39f9df964edec77207e8fd5f113b4f64178efec38c3951a11239c371b31f7383cf01d75ae7e02982d9e2f6a0f90ff427ff0151f616c04c63724e00525a3b86facc13098bd54c8f88e2cc4950222b628c6ccd3e9b212bfe11ea50660ee") getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000bd4fff)=""/1, &(0x7f0000000040)=0xffffffffffffff6d) 2018/04/08 05:03:25 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000100)=0xcb2, 0x1) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x202240, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) setsockopt$sock_int(r1, 0x1, 0x1b, &(0x7f0000000040), 0x4) 2018/04/08 05:03:25 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x3, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x1e, 0x3, 0x3, 0x4, 0x2689, 0x5, 0x5}, 0x20) 2018/04/08 05:03:25 executing program 5: mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000071ff8)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x0, &(0x7f0000769000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000200)=""/120) mkdir(&(0x7f0000e2b000)='./file0/file0\x00', 0x0) r1 = creat(&(0x7f0000000000)='./file0/file0\x00', 0x50) recvfrom$unix(r1, &(0x7f0000000040)=""/218, 0xda, 0x100, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/04/08 05:03:25 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)='hfs\x00', 0x80000, &(0x7f0000000200)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) umount2(&(0x7f000075e000)='.', 0x0) 2018/04/08 05:03:25 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f000096a000)={0x0, 0x0, &(0x7f0000570000)=""/79, &(0x7f0000000f72)=""/142, &(0x7f000074df19)=""/231}) 2018/04/08 05:03:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000000c0)=r2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x49}]}) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x80, 0x0) getpeername$netrom(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) ioctl$KVM_SET_TSS_ADDR(r5, 0xae47, 0xd000) 2018/04/08 05:03:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000002700ff0a00000000000000001500000008040100040001a00edfe9a2e1b9251493423bdaed1447cb6f68858f2060bf7d49f10327437364de34dd63caadb489b490c47fbb3fe54bfb58623ba469a6dac1e152103245621562f999f2be474c9186d2673eb1d7b03c8c98ea93a58a554e698757468b2d46d5cd70cf7bad8cdf3eabcd5108e99bc579251b92b3565e4dc0121650790830e2ac66b947513a2254371585ef73fee0236b0fabbaae42ed2611127beb114b6bb5e9b2bf4505e1db26b92c1537885caf2877c1005724f0cbb872e0dc2f83b4c0c9a355d1b7e43a84eea20423783f5be293de91541474c6b6e6700eb9"], 0x1c}, 0x1}, 0x0) 2018/04/08 05:03:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000001, 0x8010, r0, 0x3f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/rfkill\x00', 0x212000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x8800}, 0x24000040) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x81, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x24, 0xfff, 0x9, 0x2, 0x2, &(0x7f0000000000)='dummy0\x00', 0x8f0f, 0x3, 0x17e8}) io_setup(0xffffffffffffffc1, &(0x7f0000000540)=0x0) io_cancel(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x1, 0xffffffffffff0001, r0, &(0x7f0000000580)="bbc736d42a7146ffd6013dad6eb5a3c26fa7447eda9dc2e5adb27ff9452a620a05dc61ea30741d040aa6b78048c7a60c9e71393c04f3381c3192f0c87cb59f0b099f0574c1bfa7c6ed8df8bb201bd5bbe0b323f05956521553544665eb1f4d4b6b19b0bc3c2ff74789eb89832976e645d8597cefac9c24a3da8b82c3d66a16370907fe03fef0fa520d984b3f23e40ce7c12a98d2444fb303337921eef55965489f0cbef6f8e1b89f6cff", 0xaa, 0x5f7daf49, 0x0, 0x958f628912e0fdd4, r1}, &(0x7f0000000680)) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000740)='/proc/self/net/pfkey\x00', 0x2400, 0x0) r3 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x25, 0x331, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) arch_prctl(0x1003, &(0x7f0000000280)="edf53781592740da52f90f4837a8d2a11d44d0c32106c7f8f1eebd09bb1c69daf5ae6084751cac375b2cb845c9460f455b7da5e4c98b6fc83e1765e408f10f0eacf04805a02c883c80bd626b28ffe6c11af64709e8166d270dc31390503405c48b697af8ede8273314a3e730a3ba416ca1f80d17417b308f4a8421249d1571d97bcb32cf357f1762b72f000000015407880a9a26701f8e82d6f3ac5ed7bc6acdab8d2174dc23c88f47a71ed9ca375867feb2cef4cf4e987b935d9ca99e4b9868427a8babf451ba562126b2b4414eadea1378565e83b8498d0000000000000000") r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000880)='fou\x00') syz_open_dev$dspn(&(0x7f00000007c0)='/dev/dsp#\x00', 0x4, 0x80000) sendmsg$FOU_CMD_ADD(r5, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x828000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x1c, r7, 0x302, 0x70bd2d, 0x25dfdbfe, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x1c}, 0x1}, 0x4000) r8 = dup2(r3, r6) getsockopt$sock_int(r8, 0x1, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a45322, &(0x7f0000000140)) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000300)='#security\x00', &(0x7f0000000340)='/dev/snd/seq\x00', &(0x7f0000000380)='IPVS\x00'], &(0x7f0000000500)=[&(0x7f0000000400)='md5sum[\x00', &(0x7f0000000440)="5ee000", &(0x7f0000000480)='dummy0\x00', &(0x7f00000004c0)='dummy0\x00']) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f00000000c0)={0x3, 0x5, 0x6, {}, 0xa9fa, 0xfffffffffffffff7}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000b0ef98)={0x0, 0x9, 0x4}) ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f00000006c0)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x2}) 2018/04/08 05:03:25 executing program 5: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) clock_adjtime(0x5, &(0x7f0000000080)={0x7, 0x5, 0x9, 0x7f, 0x89bd, 0x4, 0xfffffffffffff3c3, 0x8, 0x8000, 0x80000001, 0x7fffffff, 0x9, 0x4000, 0x5, 0x40, 0x6, 0x1, 0x8, 0x9, 0x2, 0x3de5653c, 0xfe, 0x81, 0x18, 0x200, 0xb2}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/08 05:03:25 executing program 0: r0 = socket(0x1e, 0x807, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003fd8)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r1}, 0xfe04, &(0x7f0000000180)={&(0x7f0000000180)=@can={{}, 0x0, 0x0, 0x0, 0x0, "d0dc500723cf19bb"}, 0x10}, 0x1}, 0x0) [ 281.503949] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/08 05:03:25 executing program 7: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000000)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd06, 0x0) connect$unix(r0, &(0x7f0000ca7000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000d33ff6)=@file={0x0, './file0\x00'}, 0xa) 2018/04/08 05:03:26 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x1) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000080)=""/132) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x10000000) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000000)={0x1, r0, 0x1}) 2018/04/08 05:03:26 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000c000000000000000000006071685b00140000fe8000000000000000000000000000aa0000000000000000000000000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="150600bdd3010018"], 0x4a) 2018/04/08 05:03:26 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = memfd_create(&(0x7f0000001fcd)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000000040)=0x100000001, 0x4) bind$inet(r2, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(r2, 0x20000100000114, 0xa, &(0x7f00003cbffc)="02000000", 0x4) connect$inet(r2, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioperm(0x7, 0x0, 0x2) read(r2, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r2, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4, 0x4011, r1, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) writev(r1, &(0x7f0000007000), 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/108) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) quotactl(0xff, &(0x7f0000000140)='./control\x00', r3, &(0x7f0000000440)="d294c32ba347807f796e729310ba7b73b416fe0a306bba4460d83790d604d9b2e7fc27ecd546f67a4ea6bcfe472ac32ae100a4aebaca3f945619ad95856609d17fcf6dba5fff5b26d2efb5fed57790154a2436a7eb026df501429651465bd44b2c75caa6abf24fd36362ba59ac2cb733410604dc6883f74bcd487971545323e4e6db156e21a31b9fa1d91aa1e9ebcf") prctl$setendian(0x14, 0x3) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') rename(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)='./control\x00') socket$kcm(0x29, 0x5, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)) 2018/04/08 05:03:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x11) perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="200000001e00ff028ed8000000000000070000000c00000000000000"], 0x1}, 0x1}, 0xfffffffffffffffe) 2018/04/08 05:03:26 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip6_flowlabel\x00') fcntl$getown(r0, 0x9) r1 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x4028700f, &(0x7f00000000c0)) 2018/04/08 05:03:26 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9}]}, 0x18}, 0x1}, 0xfffffffffffffffe) 2018/04/08 05:03:26 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x13}, 0x98) 2018/04/08 05:03:26 executing program 0: mkdir(&(0x7f000082f000)='./file0\x00', 0x0) mknod$loop(&(0x7f00000001c0)='./control\x00', 0x2010, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000300)={0xaa}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000280)={0x0, r0, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000380)='./control/file0\x00', 0x0, 0x184) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair(0x2, 0x1, 0x5, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) umount2(&(0x7f0000000200)='./file0\x00', 0x0) close(r0) mknod(&(0x7f0000000240)='./file0\x00', 0x8141, 0xffff) 2018/04/08 05:03:26 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000)=0xfffffffffffffffe, 0x0) clone(0x0, &(0x7f00009fdf07), &(0x7f0000f1affc), &(0x7f0000353000), &(0x7f0000eba000)) r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x100) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000000200)={0x24000000, 0x6, 0x36}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x40880) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x601}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e23, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x378, 0x5}, &(0x7f0000000180)=0x88) exit(0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000240)={r1}) [ 282.446720] PF_CAN: dropped non conform CAN skbuf: dev type 65534, len 60, datalen 0 2018/04/08 05:03:26 executing program 7: clone(0x4011ffe, &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000db7000)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f00000004c0), 0x80000) sendto$ax25(r1, &(0x7f0000000140)="2f0aacb75f5ef3d23d83fef3f37b7702a986b75e82b0ca729fbf8da9335130f2ec69", 0x22, 0x24000000, &(0x7f0000000180)={0x3, {"6a5789445d9410"}, 0x10001}, 0x10) tee(r0, r1, 0x6, 0x3) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7, 0x2000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) 2018/04/08 05:03:26 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x85) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x10400) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000080), 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/04/08 05:03:26 executing program 1: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75", 0x9a) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = memfd_create(&(0x7f0000000000)="6b657972696e6774727573746564246b657972696e67237dd476626f786e65743000", 0x3) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x2, 0x4) 2018/04/08 05:03:26 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)={0x0}) r3 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0xfffffffffffffc90, 0x0, &(0x7f0000000400)=[@free_buffer={0x40086303, r3}, @register_looper={0x630b}, @transaction={0x40406300, {0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @flat={0x77622a85, 0x1, r3, 0x4}, @ptr={0x70742a85, 0x0, &(0x7f0000000140), 0x0, 0x4, 0x2f}], &(0x7f0000000200)=[0x78, 0x38]}}, @increfs={0x40046304, 0x1}, @reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[@ptr={0x70742a85, 0x1, &(0x7f0000000240), 0x0, 0x1, 0x1f}, @ptr={0x70742a85, 0x1, &(0x7f0000000280), 0x0, 0x1, 0x30}], &(0x7f0000000340)=[0x30, 0x18, 0x38]}}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=[0x18, 0x0, 0x0, 0x38, 0x0, 0x28, 0x78]}, 0x8}}, @enter_looper={0x630c}, @acquire_done={0x40106309, r2, 0x3}, @decrefs={0x40046307}, @exit_looper={0x630d}], 0x29, 0x0, &(0x7f00000000c0)="bba623c1be38ff5ad97d6665363ef0b3cda975bc25fb12da9c5164003b2cc3a0e3a18ab8f5a6abdd24"}) close(0xffffffffffffffff) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000540)={0x5, {{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x0, 0x2, [{{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @rand_addr=0x1}}]}, 0x18c) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000cf68), 0x0, 0x0, &(0x7f0000008f37)}) fcntl$setpipe(r1, 0x407, 0x4ad) fcntl$dupfd(r1, 0x406, r0) 2018/04/08 05:03:26 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x20000000049, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002380)='/dev/vcs\x00', 0x26001, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000023c0), 0x4) 2018/04/08 05:03:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/80) 2018/04/08 05:03:26 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x38, 0x2f]}, 0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x80200, 0x0) ioctl$TUNATTACHFILTER(r2, 0x400854d5, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x1, 0x10000, 0x1000, 0x20}, {0x3, 0x9, 0x8}]}) [ 282.618943] binder_alloc: binder_alloc_mmap_handler: 21101 20000000-20002000 already mapped failed -16 2018/04/08 05:03:27 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x400000, 0x0) write$cgroup_subtree(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="6f7279202d6d656d6f7279202f70696473200000000000000000000000009bd16202d1ba0e3aec0986ff459f6d7c112585a92e86cc9f10718efca02030e7e04a4b571ec91ae92af834b6a10374fc1f0e58b07f8fa87be06cf25388399a59bcfb0b7f3b5ee44a74a2db3dd7a1ac03f395"], 0x1e) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x28000, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0xc, 0x29, 0x8}], 0xc}}], 0x2, 0x0) sendmmsg(r2, &(0x7f0000006600)=[{{&(0x7f0000000140)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000240)="28b543afb85c57b6a1f157e5b2d8ee0dcf0258174648cb12039d4f5c7cdaedb9730355ca270c63b2954c8d1b", 0x2c}, {&(0x7f0000000280)="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", 0xfc}, {&(0x7f0000000380)="25c6fb2be7b1d8543fbb3a01d14a47395de839b293f4cc62c8654fe31bf431cc889edd8a085df4ca4057a30a0e19bcc2a2ae", 0x32}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f00000003c0)="1e154edefe9d0f75df1c166429b96b03e556d50f88ab6504ac0e98606866717851c8b208f04dbb8ab06e0b78ac5219229893c761a39cf36ecaf7503b6a942bee4b78d5f02f56c4b64b5b283dfad9cb3de28647eaaa8a530b0e83195eeaa97c1a7f56e2aadb86d4d4be9796adb2d6aab37702a3bf18fa4aa40ba8a72443645e5b81d47848e49b4c6ee5ea3f4ef5b70fb7cbe2d62511efe9ca2c8ee6ec32856a1903744421056742bb7f9a1a969b35212e3190f50a064fe28c95a6725dfd8aaf74b3d31c", 0xc3}], 0x5, 0x0, 0x0, 0x4}, 0x6}, {{&(0x7f0000001580)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001600)="021d6f942300ff0672c655ec2edd84dfd07654c382b8b350f2a506b69485730043351c1b7f55a2ac18c490b5d3c02e95afe4cc0dd327e5f0698377461b7e1074eb7be5949319a71dccb6664ddad6b94b1296eb792fcb2cf6a576b832b951c9a8907f107437dad6ad6036817efecec7e6f693b7f0c04d5a671fba734c191ff033eef7d785b359f8f8d89e2130dc96225b979fa1eeafdef48336cc334f63940728e27a9b3e181ee2b3c8df903741b1853c64eeaf57e56664bdcb137fc71b92b1db2f61cf880522e4b4f193a6e391498823c7e3910bc4973185d15688f0b095f56e258a97c20c38db509753f0f08cda33be0c4966c7", 0xf4}, {&(0x7f0000001700)="a15b7f0f6142660c7c1aeda68f0c4f9aa34d7c30d0077991caccba", 0x1b}], 0x2, 0x0, 0x0, 0x20000010}, 0xffffffff00000001}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001780)="1c2ca80b0eca82f6b37de746f88805440819816c34b7106458614b71d60cbb753901ead4045124b660610ee5ada661f5f579418d10ae36c179747790b94c303c9e34c523eb1ec7c403ddcb19bf33545c1133b090b29e4e10fea773b7b989356de673b3df62a8451d5783c1f93c069717b1428999b0cd086149873489a4bbbcff06126600a7a78b261aeeda140212a18fcdb560b1b1a9156b7b84a50ba8d678cf82da4631de3aadfb69437d67edda192a3b9ac5e8a82b9f9c1dfaeea0cda282b18c0e", 0xc2}], 0x1, &(0x7f00000018c0)=[{0x38, 0x0, 0x6, "8b1bd8614276843b7f10af4d3b959782dbe24faec52256ef19a363aaadb14cf7bc68e35e9fc41b7c7a738e20"}, {0x104, 0x10e, 0x401, 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{0x50, 0x29, 0x4, "41337d5aa3763a60ee113a476e5816acf196ffe0596853893127601e5ac4f0bdab204501702093aeaa9de8f4adecc5cacb9b858dde8a637ffefa23b0305c175785"}, {0x18, 0x108, 0x7, "28eb5ee6d667ebc22e"}], 0x1350, 0x8090}, 0x4}, {{&(0x7f0000005fc0)=@sco={0x1f, {0x8000, 0x20, 0x421, 0x7ff, 0x401, 0x9}}, 0x80, &(0x7f0000006380)=[{&(0x7f0000006040)="3ff6f0a705b55267dfca9f79c42650e48c770c8144bd6f1fefe0a8d92d4aed55739b4c88701369b7744675ea41b7669a376e7fad6c580a61479f75c62bd6368f47bb9719879d02be2128f64e55a533a1ce0fe5095018817f8c97a7ae8397f42ec13788e28569ab9075c1cd696640756c8d73fa320749b8545176e074d9f893aeefed361321c268151f162bf32c681550fcbb1649ecc89026bd25b94158ceac341893a4a79d8532dd6d9139c0e2cf10419ba4a7540ad1429f34", 0xb9}, {&(0x7f0000006100)="b8483e5bc8654021a2520585e4481af627d4506fa32a49faaa1d0f5415268026598279bd137b3ef3a28e970c6e2beef747ed656bd6605695de59c72db0419ea889c107ac12bb70c3213bd98e1cc75f78a05a14009083c018fcaf9e7aa9cd77355521103a687a", 0x66}, {&(0x7f0000006180)="707c3fd6f5dd88f70c496a5d44bc022ef0904639ae3e5ed6ebbc192181aa159bba8e393d6f154797a750f7fe23789c352513e33b1167ae060b4cb9d65cf97d144cc8779745e761dd471fc82ef5800ae556b3c571c43b7a6039024229d3ae962ce261f7754d6b23a0a15191f0e6ee7846a24a9962821f91d4322ce9262f94b4421d95b51e81c5b9d5ffad90617b771bd15556d918b4b050d5ff6997ff24edbe8f7e1713f0ba83ba355d546acd792343fca277ee46c717c6759a9d0fb05db56490680334bb45ac26607fc1d502ef3adb5d4e667e54b88f70f067688014167349", 0xdf}, {&(0x7f0000006280)="ca1e92f94bc72b86142587ab0cde21f37d533014ea46d974efc855499aabac76e38505666bfb72cadcc2eccfd50b58a49d4b5216ce2e622386ae7d48ccfa406ffe11", 0x42}, {&(0x7f0000006300)="acf65ac94c057bb06370ef56cb9edd3d0130758128b1b03d1968433bda664a1adb0727ca329c9e62d306ff590a379687258f3b0a920c1ea191cc9255691d7ce50ab164a2f169dd60422d44983a6c58bcede0e9cb78882137a18692cd404d5884aa16", 0x62}], 0x5, 0x0, 0x0, 0x800}, 0x95a}, {{&(0x7f00000063c0)=@pptp={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x80, &(0x7f0000006580)=[{&(0x7f0000006440)="00fe57be026a8e767dba3c3fdf048c97e8f197c8d0684230632e0e55e718bd6759561d65e00466dd42b9a203b35fad19ccae7c30935a796b6668b94d6e091b82de82fad4995bc24ac931d33779c2b0bb1b9d55140dbdc68fb17f74c56fedecec2e8073f90337792ee06daec45f6b7f939456c986389b2ce79254f4439ad5670ec9aee63baaba7e04c5764f89f284dd9f61d899372bc1c90155801cd1f917372026922a305abaa49c7ad0d095294134fe3265f3", 0xb3}, {&(0x7f0000006500)="101891115d48db6c05194cb3777b98e02d74101d9b8575ef51daa3c0bd239ba3cbba43e09d20bc13ea8776dee8d2d278db6e0384883ac377ab99d3d7aba6b17b5ec032b1212be3aebd847253c6860acd5c1c0df7b4", 0x55}], 0x2, &(0x7f00000065c0), 0x0, 0xc0}, 0x8}], 0x8, 0x10) 2018/04/08 05:03:27 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000080)) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x82000, 0x2) getsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000040)={0x1f, 0x9, 0x7f, 0x4}) 2018/04/08 05:03:27 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000100)={r1, r0, 0x2, 0xbff4, &(0x7f00000000c0)="56249caae2d8b22d", 0xffff, 0x8000, 0x8, 0x8, 0x5, 0x5c0, 0x8, "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"}) eventfd2(0x0, 0x0) unshare(0x400) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r1, 0x8, 0x10000, r1}) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/08 05:03:27 executing program 4: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bond0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="2500000046000000000000b107000000000000000000070000000000000000000600000000007e7b4b1958e8a54d481e7dfdd81ccffd2fec0df71961858716be9ffdb8b44964ccb61afb2882999e15785491d5fd5be52fa3dd53d30f0e3ae24f8e3fba9ea9608756731ce729a579a5"]}) 2018/04/08 05:03:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() pipe2(&(0x7f0000000b00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0xc1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={r4, 0xfffffffffffffd29, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x20}, @in6={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x96e7}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x100, @dev={0xfe, 0x80, [], 0x19}, 0x7}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e24, 0x12b181fe, @dev={0xfe, 0x80, [], 0x16}, 0xffff}, @in={0x2, 0x4e22, @rand_addr=0x7fff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0xe8d8}]}, &(0x7f0000000100)=0x5) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000040)=0x12a, &(0x7f0000000140)=0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) tkill(r1, 0x1000000000016) 2018/04/08 05:03:27 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x202, 0x8800) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000000040)=0x9) ioctl(r0, 0x2000000000227e, &(0x7f0000000200)="2de0b1b1ed4a3764ce381cfd7be0ab367ec2f1d9048bf355ff9f66f4fc249291e68093bacd41f978426ecc715c62ac781358f6b38817cb913431d775336da98299f34a3ef3a7b1c62454374ce4b03f68b79b20cb5743eec4885e6b3eb49c5c8893246b4562c1e8646677a509bed24cd18bfd03535ba888ec04cfa942652e3d9ac6da933b18df3920d78c892dfcf64484ceec756d664639ca2cc0d803aa66f0000000000000000000") 2018/04/08 05:03:27 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000000080)=ANY=[], 0xbb46c42f1078acd6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000a00)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000940)={0x0, @broadcast, @multicast1}, &(0x7f0000000980)=0xc) get_robust_list(r1, &(0x7f0000000ec0)=&(0x7f0000000e80)={&(0x7f0000000dc0)={&(0x7f0000000840)}, 0x0, &(0x7f0000000e40)={&(0x7f0000000e00)}}, &(0x7f0000000f00)=0xc) sendmmsg(r0, &(0x7f0000001b40)=[{{&(0x7f0000000f40)=@nfc={0x27, 0x1, 0x1, 0x6}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000fc0)="bd64a67baaaa1dc91cb8995ccb5635942d03c2fe2cb8646a5917b9964e904fa3384128a0fb5d12b4f1388a0ff47aa7cdb3cb1e7140db0ecd3471443728723ff070463379ef0686546c3f1c316183a6ad39153197e02a7a852df6a0a3ce9f751982", 0x61}, {&(0x7f0000001040)="06f4702a8c66a2c981761da45cb2aa56d377c0fa6bf2f2bb9c7b4592471bf231cd47e4da4e6c73197f2cbc9c372a5f4e6731bbc7e1763ebbedc02b63bcc21d529e311f6d6c55346290cac077a0607c2aefbf1add1b9723eb79d557452589406e33a5ddd2fb513648176191ebc601a07f58cd108baf20d5de09ec546f38049f7fe77a8eb20e5930d42ed68241087c3534a734b43c32abf03077b86e7c4d51e160ec71e7", 0xa3}, {&(0x7f0000001100)="ea95b98e5765fd5e49ed7aa42c79e7e29436a266d388999c529b6923020ee224a84c1c56cb98f22e2f78322f8a8a2c21f34bcd633326ccc40de7270afddf5966396dca22fcf8b9c8b00fcf80bfa41c1825f7369bffd701ca928b57b465dde983b73c589920fdbc4c11f5d8d19b646d3e0e2692ab9d37cf098e8c4f4e3094eadcf71b86c5ab9fe6917d223e27e6710db55e99ce782ddab313f2eb64442f207f7481cc2589c9d2f0d8ff1475a56b799ebaeeefe1f5aef78b33f8bba306d568dde86f0ea6d355e6f5d669460616aed468616991", 0xd2}], 0x3, &(0x7f0000001240)=[{0xc8, 0x10b, 0x7, "eca71fbcad5978deed79a5d4a226ef32e9a13ba973a8d5abe0758888a702bb6b0e8d5d57867c402121741fcdacb158c11c7db90a93bd8fbaf65a777acfe029356078a742df8b05a10eb8943864c15531e04e489869ccb2b7588461974133c1531815acd5c36e541155eac75cc39e1404a028f290b080ab5a762c568b792bdc6e39d1be5401f2346c2ece5589846cc948439a70d2a6296fa0f58e3996d32eae195e7798358626450483d5adfd902a3f611e4d3b52af38eb8f57d8b09b"}, {0x30, 0x116, 0x80000000, "83446ea9a5ac6b2170f3283fec734fa31a6a169605045cb870581353533ddd4f8e1ac6"}, {0x5c, 0x1ff, 0x5, "fa8823d5d48211deb5f78f9aa2543ffe0db5c1322a620d7cd9bc35a10bcb4406c2935b881e03cc743320750b5da07748c1dfd6023279d62ddec265aa61e352738983541253c6d06b25a956bb97"}, {0x64, 0x0, 0x0, "b12f33fa3ea6ad377bb3f374648a1123766feb0ebb338eb809cbf56ff4ff0946238e31eba163374bb3ceaab1e6ef36e180e8167e0aa364a6fbb7f212bf0270742427898bd1beca37788c934eeef08fb7c79d3f1b9ed0"}], 0x1b8, 0x40084}, 0x4d}, {{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000001400)="fcb7fa6f83a59b8b175d4fa8f1b33f66a8315bd24b86eb712b15c907fe9f1b7881d8e821582d5de8c3ba90f0e58cfd692774b6ce83d4142bef630d8fe35de2ca2d9ebfafb0accbeb61f156c0fe79aa3307c2fabe083e816ea3fb3eb9680b828506986e1e8c2942ff4febd6", 0x6b}], 0x1, &(0x7f00000014c0)=[{0xd4, 0x11f, 0x126ff015, "00a74cb09ec74610d84c2b13d498cff167f90047f1e5bda405bf2bc494ec5c93632cbd289c578174f2040aa712e8b74c81daa2a2255e05c6bb961f4596ee31bb16600b86617d825c60cda0ce530c168205f764276cce64a840753e77d074641bdf76dce1277337aab253b02d2a998952039c39e1c42f3d382821934ff674223206029ce2b174e6b980086abcbe49f4d9c8bf560f7424cd8d1cc8defa0268e096f2215c38408558a9c52c07fe732c6e70020545b2699cc7cdba6ae4ff90db1b37fffba365e8e24c"}], 0xd4, 0x810}}, {{&(0x7f00000015c0)=@generic={0x2, "29414f55525acf35f168848233fb38d3f813425534a5084b0718c33994646f4213163c3ee5d8d0eb87468566ab02e7580ccebffc31be551b6e1c856ea271bcf9641340e5606905b5f3896ac6ba40b5e47422542f8fb0d3613a72eacf82e3816eddc7ddb4f48391879d35fead7c09922fc93fbba24bd1335e21eb5d63b0fb"}, 0x80, &(0x7f0000001800)=[{&(0x7f0000001640)="6233fd6df9d47880e87b7e212a79ac9be7cd8b0b3fea275647bb7da98e5be187aa6bd146c0ceb68fad454f4060ae980ca20b2a02db3bd1f80cd6b07d2ddd0e39555e21803f8d966908f5635baf0e04de5c04a6cc8692aa146ff742f5ccceedb592cf31f7a5e88e9894a1592c7f9558a9009e6049dca12059fe35f58d91a8c9227d5da6d12f47c32d4ca4ac5b12648cb81bf58fbcfa8b2b073dee6ff35f1002daf6b35eceb57ef16c604520", 0xab}, {&(0x7f0000001700)="1e0033f8a239a70c4d87b90a1b99919a65f5e8ef2ba1c65f5d14ca1fc95059036312ba638deb19682c0074fcc7ec355d3bf49edc2dd6b49649427fc69c2dced2cf58bea85d126975f44107fe8448257c020d9b87932a694c", 0x58}, {&(0x7f0000001780)="0fc0b3a37488485ea17ffa03efd5f2d5c072ce382326e9a57030d4291f6f6ca850f39f3cf29b9266899a93231dc89b7059b40b4b15fbf7cedda3903ce6193b4658598a590cdefa7ddc8d6275a38537f1bdd5d6590b9b244d7bafd069c1abfd6f8b3ce22eeda8207e1ae02c5984fa42226f5dc3de9154a029a8a075c0924fde", 0x7f}], 0x3, &(0x7f0000001840)=[{0x60, 0x104, 0x100000001, "809aee9ed2a271713977db4287bb83d526af1ce86348c24719b88b18014d2321ced0bac3a4d6fc0deedcc303ffc3d3bd71a608f0eca2ed6746f10ff0487d565e318f1d2613dbeec45797138c540ab9e046"}, {0x3c, 0x104, 0x0, "3407e032627cbde1505a420031913e14e26efae642eb3a607b878d642f4a0dd50fdb5b84c5e8bf68e79c942f55153082"}, {0xf4, 0x88, 0x4, "5e2b398878d80a5dc7c45f63daf2d0a61a3ac22120740a702e664e87a6ae5038a657628854a82bc10d9846dc0e19785d31b5bc3a553f6ca6e0108acf6e78feb7da3954f7848548bf34483adca9acd253b647b98cbd4989a72986b1731952b1d1d0b5ac043f40edadcbb3ca789cce21d64ad9bbf0498c1bd368e40247910d3158a6c805cc21487bb99e8b614f5cb95931575a8bb813e8a641abd17f1ac7b75e5357462f288d83356c049e241d9a13c661ef22977af9efba326da523288d79524b73b7874ad6bb24cca7499976dbd213a55b5769715af8700b2abb3e0017faae4db0a0632289af"}, {0xd8, 0x13f, 0x7591, "b002bdfe07fd4b2445d3320666e5895878433c1100cd7ec399f600e226176ee6b4cda83af59b13f92334506cb66790f3efccc9188b79b8fc9bf057362aa0880557b5c749a1c2af298799871de55931c39d9e0e25db137aa5614dbf2aa871781e6d2ab9f00872594b155422465684ac284faf1342bcaacf3bb5c20a86dc01c200370fca515befb091d7147a2fd532c8ce430af860ca5aa6ccc8ffee2e7d2111684595f6696ff522fb5928e56d3a8978603366c122d72a031509daceb01b24c17d2eacdd0c7a5eb76d7951"}, {0x4c, 0x101, 0x1, "1334f7a3c27c1725ede429c1c1b1feab882b1fc025f8ba77ed1d9e832ae61171594ddc0dd1d2bd5324adae51fe4cb33e0bafcfa534582aaebc740a6ce6d9a04b"}, {0x38, 0x1ff, 0x2, "3c206c059746cae1146761b75ff96021ffdc17e8d5896d5717d0da748f926de8f8cf08d23bc3ffce64f3"}], 0x2ec}}], 0x3, 0x40000) sendto$packet(r0, &(0x7f0000000880)="f49f92fa666fd0d42eb9913332f500f4049aa6bc2ec924b63cde57f4cf4050d2120524a5499272c96f592be50fa40ef6218a569ba417f930474c3cefb560cce2d4dfb53dd89a9a34f728df02f2b7fae5cc46cdc7f8aca2e82a4247ff88eb0909a8ed7cef4a77b46ffceb1e7b73fce637e8d979d28b080aec386860111ab941cf4a821f8be7b0c471daa9bfb823481e023b1b87bf95315713a09c50a5e82a5f1575f98259c94e12f90b269caf2a844e6ad3ef11459a8b8759aa723439", 0xbc, 0x0, &(0x7f00000009c0)={0x11, 0x1c, r2, 0x1, 0x38000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000a40)='./file0\x00', 0x2, 0x4, &(0x7f0000000d00)=[{&(0x7f0000000a80)="48f15358ba5c32b5852f943d4e40d469625a47d9b2d50476a5de1dfc4c3a1ce5792e6131fdb837097a413fa78b86c96a4cea8d80e89176dbe5dc215cd7140626c8d1d4d7671fafdfddacea34966d9a0e8687ec96d2741b6a312d99307c44f425084f04988b0c0166eb979ae3b1af0a8fb90e946831cccf47fd73a2106d2a42640c040624f8ff429d75d7db35b296694aff4ce7d19a07bd0160b39c1d5d44e75547e7c989852fe7edfd7850e414c32fe86725f95eb7367d61ed0f803c5f1fe1e3ab3fb10c593f4d070f9005e932cdcadd", 0xd0, 0x2}, {&(0x7f0000000b80)="379f11fdfdfc2ef6b1fdcfad5121fda037ddbde36da78394e05190c76f01409ed59b4765b9910d14762c9d49ebb7bb8fac", 0x31, 0x6}, {&(0x7f0000000bc0)="b2645b48f6e1174a06eb2a63a4dc9314bb3632aa8e8935cb215dcede7516a638fce2053cbe2f78722c66583a31fc4b7ebbc54df7d5347e9fb0e83016feb0cf3dc5ca19e9cc77bd4266bd6e666104e2", 0x4f, 0x4}, {&(0x7f0000000c40)="344961df8c40f006ea8ecf0f3e5a94d92332511c3f345bec8b9e7d576c3858dec5d04688c09f884d45b41592d08bf67fce757d24e4524283cdfdbf08320e61f97d2e1dd6f772612d9570fc1381bfefe11cc0b26532d9a5f85d1d2ae18b2894090e23a0fe35064cf6182929db0f2c5b5faeaef777bbc004f5c7eec3aca056e6cddb12c57542525853cc477e4d8299ad931e2ccbbc585a26dbe6a8c30a54", 0x9d, 0xffff}], 0x818, &(0x7f0000000d40)={[{@max_batch_time={'max_batch_time', 0x3d, [0x33, 0x3b, 0x3d, 0x3d, 0x0]}, 0x2c}, {@oldalloc='oldalloc', 0x2c}, {@min_batch_time={'min_batch_time', 0x3d, [0x34, 0x38, 0x0, 0x3b]}, 0x2c}]}) process_vm_writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/25, 0x19}, {&(0x7f0000000100)=""/173, 0xffffffffffffff7c}, {&(0x7f00000001c0)=""/238, 0xee}], 0x3, &(0x7f0000000d80)=[{&(0x7f0000000300)=""/194, 0xc2}, {&(0x7f0000000400)=""/166, 0xa6}, {&(0x7f00000004c0)=""/107, 0xfffffffffffffd78}, {&(0x7f0000000540)=""/158, 0x9e}, {&(0x7f0000000600)=""/134, 0x86}, {&(0x7f00000006c0)=""/88, 0x58}, {&(0x7f0000000740)=""/245, 0xf5}], 0x7, 0x0) 2018/04/08 05:03:27 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x10000, 0x20000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000480)={0x0, 0x8001, 0x0, 0xffffffffa35f282b, 0x81}, &(0x7f00000004c0)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000500)={r3, 0x7}, 0x8) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000180)={0x79}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000600)={{{@in=@multicast2, @in=@dev}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000700)=0xe8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x7) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="a3f3b9097095c9cbd44f58168e7bb216da04e7a0acb260511024a78a263b19db564e58975dfeddaaa69cfc2cb156d7105b0669767870fce40b11cc70099241b22195bf1fedbd45225a6bf940397cd0b83145eed5d882977f26ca1a3deb2b64daf5c378096ae95b254d9f0641de5392c49ddb95bd729aa811"]) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000740)="87705dad963b832fec6949598c53fda572bea86bb706d619c52403ac4ddc1223612ca7288a666f5a9421f2b48755e5ce1ba9e4d4fc72b34b26eabb2f0963168f385a601096b712b71ad9a3f38a215b57dfcbdbc1e62f61a8cd1bf83b9bc58f76a6b3612195c24c98a416813047cb5763c5b99e18db425d43253845c9712d00871fcca74ffeab994ef34cca2db366768bf5e18ea30a24b0d5e4f34ae2c8316c06d0732176fa7a9d3f2fb333366efad8edf38c0417fd", 0xb5) r5 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x0, 0x80200) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r5, 0xc10c5541, &(0x7f00000002c0)={0xffffffff80000000, 0xfab, 0x8000, 0x0, 0x0, [], [], [], 0xca, 0x400}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffdd, 0x0, 0x4, 0x0, 0x75b6991d, 0x0, 0x7, 0x9, 0x0, 0x0, 0x0, 0x0, 0x8, 0x633, 0x0, 0x4, 0x8}) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f0000000540)=0x10600) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=r3, &(0x7f00000005c0)=0x4) r6 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xf1, 0x400003) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r6, &(0x7f0000000080)="e034ded19f3277e27d547b5cf89783fb1ce0b2c6", &(0x7f00000000c0)=""/105}, 0x18) 2018/04/08 05:03:27 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="410000fcffffff15004d564b"]) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x94, r4, 0x300, 0x70bd26, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffff7}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x94}, 0x1, 0x0, 0x0, 0x8000}, 0xf4e953065196b299) 2018/04/08 05:03:27 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x6d) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xfffffffffffffffe, 0x81, 0x20, 0x40, 0x1}, &(0x7f0000000340)=0x98) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000de8000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffb}, 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) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000de7ffc)) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f0000000000)="d00580a046ce0735adfca1b6c76223f7b275e68b29e2f4615cea43324f151f3241651649afe981365434d9d4ec4e0c1320c99b6a369db06f4b9ab56904c74180c50fd3df93e9112fe8d1f8623fcb4e3fa47b0bbd75bd21e424fc59fd417d4752471116ca46", 0x65) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2, 0x14) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000000100)) r4 = openat(r3, &(0x7f00000001c0)='./file0\x00', 0x400000, 0x108) getsockname$packet(r0, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001b40)=0x14) sendto$packet(r4, &(0x7f00000004c0)="be5a02bffb049b907534a6faedb68308264122bcc25049fe35d7e6c723a3e4849c418adb712d22e5fa63b370a1a4a6adc8aa2f74ab89ff86fd6727bdfd3b899e5b06e0d1a8a1128333d7d6d37d0278ed2a13d14a0e6e559960229f3ad9fdcc66cdddbc339af542bd0faf7aaabd77b71079cde38035ec40737a238f1853", 0x7d, 0x840, &(0x7f0000001b80)={0x11, 0x1e, r5, 0x1, 0x6, 0x6}, 0x14) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f00000000c0)={0x7, 0x6, 0xd9, 0x4, 0x10000}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x800, 0x0) 2018/04/08 05:03:27 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7afe0)="0a0775b0d5e331e5b3b60ceddb545cb729", 0x11) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001500)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001540)) 2018/04/08 05:03:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000004dc0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000004d80)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c000100cc298201f58cd6bd394000000000008070ae7cfaa07818af5aa1693c8b309ac666afeb3a6b35cbae8cb07dbfcdedefaabd8d0b72d7024e5d93d3c0ad8a3d073f124a2243b9fef821", @ANYRES32=r1, @ANYBLOB="00000000000000000c000100ffffffffffff0000"], 0x2c}, 0x1}, 0x0) 2018/04/08 05:03:27 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x82000) ioctl(r0, 0x100, &(0x7f0000000100)="763ede2c03d7f665a8599806d087d459e67e9e0295cb6b24befa960191d731554f0aeae11162523aee5005d1fbaa57b0cf49c86dc1e6f15269baa39bd902ae5a3d5e4f8df90ea77bd55eeea2a8cbe8676bb2273a0b116ad0b0d2ec18d9b1521b970b1dba6c0db93db14bcf296573533512c38f80f28452ef63da42") r1 = socket(0x10000000000010, 0x3, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x4) ftruncate(r1, 0x3ff) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x10000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) r3 = perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00009b4fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80040546908000000", 0x10) r5 = accept4$alg(r4, 0x0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000001a00)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000440)="d02e67c07751a3eef501b9f7d75568c80461b26d2126830dc487c5522978e6", 0x1f}], 0x1, &(0x7f0000000240)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) recvmmsg(r5, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0x1e}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x1, 0x0, &(0x7f0000d0fff8)) setns(r3, 0x3ffffffe) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) prctl$setptracer(0x59616d61, r8) r9 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r10 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f0000018000)={r10}) ioctl$KVM_IRQFD(r9, 0x4020ae76, &(0x7f00000000c0)={r10}) write$cgroup_type(r10, &(0x7f0000000400)='threaded\x00', 0x9) socket$vsock_dgram(0x28, 0x2, 0x0) write(r1, &(0x7f0000000040)="240000002e001f811f101a0000ff000000160000000000", 0x17) getdents64(r2, &(0x7f00000000c0)=""/12, 0xc) 2018/04/08 05:03:27 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f0000000640)=[{{&(0x7f0000000000), 0x80, &(0x7f0000000380)=[{&(0x7f0000000080)=""/17, 0x11}, {&(0x7f0000000140)=""/139, 0x8b}, {&(0x7f0000000240)=""/128, 0x80}, {&(0x7f00000000c0)=""/49, 0x31}, {&(0x7f00000002c0)=""/172, 0xac}], 0x5, &(0x7f00000003c0)=""/49, 0x31, 0x5c5f3b2b}}, {{&(0x7f0000000400)=@alg, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/51, 0x33}], 0x1, 0x0, 0x0, 0x7f}, 0x1}, {{&(0x7f0000000500)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000580)=""/29, 0x1d}], 0x1, &(0x7f0000000600)=""/56, 0x38, 0x9}, 0x49}], 0x3, 0x40002040, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x2d, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='erspan0\x00', 0x8) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/04/08 05:03:27 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x40000, 0x4000) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)=""/128) unshare(0x10c000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) r1 = socket(0x10, 0x802, 0x0) recvfrom$inet(r1, &(0x7f0000000140)=""/49, 0x31, 0x10000, &(0x7f00000001c0)={0x2, 0x4e22}, 0x10) write(r1, &(0x7f0000000180)="24000000210025f0071e0165ff0ffc040200000000100000026b1fcd20b0ce83a8007526", 0x24) 2018/04/08 05:03:27 executing program 3: mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x9, 0x40) ioctl$TCXONC(r2, 0x540a, 0x7) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x20) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x626140, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000040)=""/36) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000240)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x100, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) r5 = open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000000180)=0x3, 0x4) ioctl$KDGETKEYCODE(r5, 0x4b4c, &(0x7f00000000c0)={0x0, 0x8001}) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f00000001c0)={0xf5, 0x0, [0x0, 0x2, 0x5, 0x200]}) 2018/04/08 05:03:27 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000000c0)={r1, 0x10}) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x14, 0x3, 0x8, 0x8000000000001}, 0x14}, 0x1}, 0x0) 2018/04/08 05:03:27 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl(r0, 0x8, &(0x7f0000000380)="7954c2563429e636a25d2bdb1df112007d046f5cbf4d329f78863dabf900000000f9889412878024004ab313dfcc997dcb2be80a19eb7f0397c86bdf381ca996b276cee07ab8514f24b6e2c5bbf2dc02abbfc0c28dd54cc92b171ab31bdba2aec29f1a5699eef84fe6ef5477bed3ce3c98d73ba7902447338f4d474d99aa7fba3948849e6d7f6cbe045863c442253ed161b4a423b2370e9a70e235b2d8c1f1db63d267356d8cd63487cf63c131c9a17b5d6ec473459c983c75d2bc7a916e97dc68d928ee68b550b1a6d7761f9fbe9d1734621fa1aefb51b4912731804aa6c11b7af5cc8686e70eac9a3f9886c41deb917b40c8bea55c62") bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5) listen(r0, 0xb) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x125000, 0x0) name_to_handle_at(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x49, 0x48922ec9, "0b9525022204659b42382e512887b6fc297955be2497b66038743cf115eab0373b22034c576973579caf5afc6428383629f98e4f78a415cc4949c374385427e8c6"}, &(0x7f0000000280), 0x1000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000300)) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x167}, 0x8) syz_emit_ethernet(0xff97, &(0x7f0000000580)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb8100330086dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000202c0c3c7fe44f453f30f43625c70fe7ac9280c0fe0a798052f703f49394c92b129e6b300ca9f0a3ae781117a58cfaaeac4a525f896202433309a775501594a4b717a903bb0e75f610343164a1fa1b28b06b409b6b753fa39a5c376a7eb8e120092da108247ba4b95c6565b889841034b7251ff820fd4a30661b86a012d687fb97c764eee599893acdaae8329e42cc41"], &(0x7f00000002c0)) 2018/04/08 05:03:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x400001) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000001c0)={0x100, 0x0, 'client1\x00', 0x5, "12dd667560a630eb", "be91fe3c33d9beeb2d442abe7e514fe958a4cfc3d980daadb64cbea753207a32", 0x2, 0x9}) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendmsg$nl_xfrm(r2, &(0x7f00000005c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=@report={0x4c, 0x20, 0x0, 0x0, 0x0, {0x0, {@in=@dev={0xac, 0x14, 0x14}, @in=@multicast2=0xe0000002}}}, 0x4c}, 0x1}, 0x0) [ 283.913603] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 283.931647] irq bypass consumer (token 0000000031e8bbaf) registration fails: -16 [ 283.980949] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 284.054485] irq bypass consumer (token 00000000be227c96) registration fails: -16 2018/04/08 05:03:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000300)={0xfffffffffffffffb}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/tcp6\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000200)) 2018/04/08 05:03:28 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x1) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000000000)=""/174) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x0, 0x4, &(0x7f0000346fc8)=@raw=[@jmp={0x5, 0x7, 0xc, 0x2, 0xb, 0x1e}, @generic={0x4, 0x0, 0x2}], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x40080, 0x0) close(r1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) r5 = getgid() chown(&(0x7f0000000140)='./file1\x00', r4, r5) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340)) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) io_setup(0x100000001, &(0x7f0000000000)=0x0) pipe(&(0x7f0000000040)={0x0, 0x0}) r7 = eventfd(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) io_submit(r6, 0x1, &(0x7f0000000440)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, r8, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x1, r7}]) removexattr(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="6ed0"]) fallocate(0xffffffffffffffff, 0x0, 0xffff, 0x9) r9 = open(&(0x7f0000000100)='./file1\x00', 0x40, 0x18) ioctl$DRM_IOCTL_ADD_BUFS(r9, 0xc0186416, &(0x7f00000000c0)={0x4, 0x7, 0x7, 0x7, 0x10, 0x9}) 2018/04/08 05:03:28 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000011000), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xb, &(0x7f0000000040)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/08 05:03:28 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="4b97e19e"]}]}]}, 0x2c}, 0x1}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00000000c0)={r3, 0x2}) 2018/04/08 05:03:28 executing program 1: r0 = openat$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$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000d40)=@broute={'broute\x00', 0x20, 0x4, 0xc54, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x1d, 0xc, 0x6007, 'ipddp0\x00', 'sit0\x00', 'bpq0\x00', 'ip6tnl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0xff, 0xff, 0x0, 0xff, 0xff], 0xa0, 0xa0, 0xc8, [@mark_m={'mark_m\x00', 0xc, {{0x800, 0x5, 0x3, 0x1}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x1}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x1, 0x6002, 'vlan0\x00', 'teql0\x00', 'gretap0\x00', 'bridge0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xb8, 0xfc, 0x140, [@nfacct={'nfacct\x00', 0x24, {{'syz1\x00'}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"04d407509d1325d3b358de26d20920bbee18d33bd916c49bd148c36f0069"}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"fe9531b5123e1441bce802bbcc4bbe2830570e7b9514038f5365eb931635"}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x2, 0x0, 'ip6_vti0\x00', 'ip_vti0\x00', 'sit0\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0x98}}, @common=@redirect={'redirect\x00', 0x4, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x1, [{{{0x9, 0x42, 0x88f8, 'syzkaller0\x00', 'erspan0\x00', 'team0\x00', 'teql0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x854, 0x8c4, 0x8f4, [@u32={'u32\x00', 0x7c0, {{[{[{0x8}, {0x7, 0x1}, {0x8}, {0x7, 0x3}, {0x6, 0x3}, {0x400000000000000, 0x1}, {0x9cc1, 0x1}, {0x7fff, 0x1}, {0x36f3, 0x1}, {0x9}, {0x5d, 0x1}], [{0x7f, 0x2}, {0x20000000, 0x432f}, {0x7, 0x1}, {0x100, 0x1000}, {0x1f, 0x1}, {0xf16, 0xfffffffffffffff9}, {0x7, 0x1ff}, {0x8000, 0x7}, {0x5d1, 0x7}, {0x6, 0x3}, {0x100000000, 0x100000000}], 0x8, 0x3}, {[{0x6}, {0x7fffffff, 0x2}, {0x40, 0x1}, {0x20, 0x3}, {0xa4, 0x1}, {0x6451, 0x3}, {0x3da, 0x2}, {0x461f}, {0x2, 0x3}, {0xffffffffffff1c5f}, {0x10001, 0x2}], [{0x1f, 0x9}, {0x3}, {0x800, 0xfff}, {0xfffffffffffffffb, 0x80000001}, {0x7, 0x7}, {0x7, 0xff}, {0x101, 0x7}, {0x3, 0x732d}, {0x3, 0x1}, {0x6, 0x4}, {0xcc, 0x1}], 0xa}, {[{0x7, 0x1}, {0x0, 0x3}, {0x1}, {0x7, 0x2}, {0x7}, {0x7fffffff, 0x3}, {0x4, 0x3}, {0x1}, {0x0, 0x1}, {0x7, 0x3}, {0x5, 0x1}], [{0x10000, 0x3}, {0x7f}, {0x159}, {0x5, 0x7}, {0x1, 0x4b}, {0x1, 0x5}, {0x9, 0x4}, {0xcb3, 0x5642}, {0x8000, 0x10}, {0x5e, 0x9}, {0x0, 0x6}], 0x4, 0xb}, {[{0x4}, {0xffffffffffffffc1}, {0x3, 0x3}, {0x8e53, 0xf904ca3a50b7baa9}, {0x5e33, 0x2}, {0x8, 0x3}, {0x1e}, {0x5, 0x2}, {0x9, 0x2}, {0x4, 0x3}, {0xff, 0x2}], [{0x400, 0x10000}, {0x10000, 0x3f}, {0x3}, {0x5}, {}, {0x6, 0xb}, {0x2dd}, {0x4, 0x4}, {0x2, 0x7fffffff}, {0x0, 0x8}, {0xfffffffffffffe01, 0x9a77}], 0x9, 0x7}, {[{0x0, 0x2}, {0x540}, {0x1}, {0x2ef, 0x2}, {0x400, 0x1}, {0x6, 0x2}, {0x4}, {0x5, 0x3}, {0x5}, {0x6, 0x3}, {0x7, 0x2}], [{0xf9, 0x9}, {0x1ff, 0x1}, {0x401, 0x7}, {0x4, 0x8}, {0x8, 0xd1dd}, {0x8, 0x4}, {0x0, 0x3}, {0x139bbd27, 0x7}, {0x2dd2, 0x3fffffff8000}, {0x4f, 0xa4a3}, {0x2, 0x1e}], 0x2, 0x4}, {[{0xff, 0x2}, {0xfffffffffffff800}, {0x472, 0x3}, {0x6ad2, 0x2}, {0x3, 0x2}, {0x1ff, 0x1}, {0x2}, {0x5, 0x1}, {0x101, 0x1}, {0x81, 0x3}, {0xfffffffffffffff7}], [{0x100000001, 0x4}, {0x4, 0x940}, {0x218, 0x8}, {0x9, 0x6}, {0x6, 0x48a}, {0x7fffffff, 0x1}, {0x81, 0xfffffffffffffff8}, {0xe5, 0x3}, {0x4, 0x100}, {0x40, 0x5}, {0x4}], 0x9, 0x1}, {[{0x0, 0x1}, {0xfffffffffffffffc, 0x3}, {0x100}, {0xc4f, 0x3}, {0x1}, {0x99, 0x3}, {0x599}, {0x1f}, {0x7fff, 0x3}, {0x2, 0x1}, {0x0, 0x3}], [{0x7, 0x3f}, {0x7fffffff, 0x2}, {0x2, 0xffffffffffff8001}, {0x100000000}, {0x5}, {0x0, 0x7d6ae56}, {0x7, 0x2}, {0xfffffffffffff52f, 0x7}, {0x5, 0x23d5}, {0x1, 0xd57}, {0x100000000, 0x5}], 0x2, 0x9}, {[{0x2, 0x1}, {0x1, 0x2}, {0xffffffffffff8000, 0x3}, {0x8, 0x3}, {0x401}, {0xfffffffffffffff8, 0x2}, {0x4, 0x3}, {0x8}, {0x37a4}, {0x7}], [{0x9, 0x81}, {0x3, 0x2}, {0x9, 0x7}, {0x6, 0xf876}, {0xee5, 0x2}, {0x3, 0x7}, {0xffffffff}, {0x1, 0x3}, {0xfffffffffffffffc, 0x4}, {0x3, 0x6}, {0x9, 0x8}], 0x9, 0x1}, {[{0x1000}, {0x1, 0x3}, {}, {0x0, 0x3}, {0x257, 0x3}, {0xfffffffffffffff7}, {0x9, 0x3}, {0x92, 0x2}, {0x80, 0x3}, {0x8, 0x1}, {0x2, 0x3}], [{0x101, 0x628}, {0x6, 0x1}, {0x5, 0x3f}, {0xfffffffffffffffd, 0x8}, {0x2, 0x5}, {0x2, 0x9}, {0x8, 0x7f}, {0x7, 0x3}, {0x8, 0x3}, {0x10000, 0x4}, {0x9d, 0x7}], 0x6, 0x8}, {[{0x1, 0x1}, {0x5, 0x1}, {0x9, 0x1}, {0x0, 0x3}, {0x7fff, 0x2}, {0x400}, {0x4}, {0x9, 0x1}, {0xc36, 0x2}, {0xff, 0x2}, {0x74eaa201, 0x3}], [{0x9, 0x401}, {0x3, 0xff}, {0x9, 0x790}, {0x2}, {0x6, 0x8}, {0x5, 0x2}, {0x2, 0x8}, {0x9c2, 0xfffffffffffffff8}, {0x4, 0x4}, {0xff, 0x6}, {0x3, 0x800000000}], 0xb, 0x5}, {[{0x101, 0x3}, {0x9}, {0x4, 0x2}, {0x5, 0x1}, {0x81, 0x2}, {0xff, 0x3}, {0x2, 0x3}, {0x5, 0x2}, {0x1, 0x3}, {0x9, 0x3}, {0x0, 0x2}], [{0x19f, 0x6}, {0x5, 0x3}, {0x0, 0x1598}, {0x9, 0x3f}, {0xf84}, {0x8, 0x9}, {0x8}, {}, {0x3, 0xc301}, {0x0, 0x3ff}, {0x20, 0xc7}], 0x7, 0x9}], 0xa, 0x1}}}]}, [@common=@nflog={'nflog\x00', 0x4c, {{0xb28, 0x0, 0x3, 0x0, 0x0, "beeab76bb9e81569608be1e25da99ea891a3f3e65886fe198d2cae64ff1d5ed56be87344a99b5741401eceb12572c83a41183e8386e44e0d301a2fff05a0d331"}}}]}, @common=@dnat={'dnat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}]}]}, 0xca4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 05:03:28 executing program 5: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000080)) fcntl$setpipe(r1, 0x407, 0xffffffffffffffff) writev(r2, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000000)={0xff, 0x8000, 0x5, 0xffff, 0x8, 0x7, 0x6, 0x9, 0x1ff, 0x80, 0xb51, 0x3}) vmsplice(r2, &(0x7f0000c57000)=[{&(0x7f0000070fa4)}], 0x1, 0x0) mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x40, 0x7) socket$netlink(0x10, 0x3, 0xf) write$fuse(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x20) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000180)=0x3) dup2(r0, r1) 2018/04/08 05:03:28 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00000000c0)={0x80000000000000, 0xabb5031eaa94a250, 0x40a, 0x0, 0x1d}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00002fffa8)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffc}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @broadcast=0xffffffff}}]}, 0x50}, 0x1}, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="f03c30c4"], 0x4) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000040), 0x8) socket$key(0xf, 0x3, 0x2) 2018/04/08 05:03:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2000005, 0x10010, r0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/04/08 05:03:28 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="0000faa7bc796fae48f1e3"], 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x88, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}}}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 05:03:28 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x40) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r1, 0x2}, 0x8) getgroups(0x2, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) setregid(r3, r2) setfsgid(r3) 2018/04/08 05:03:28 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x800, 0x6000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)={0x5, 0x0, [{0x0, 0x55, &(0x7f00000000c0)=""/85}, {0x4000, 0x1c, &(0x7f0000000140)=""/28}, {0xd000, 0xe1, &(0x7f0000000180)=""/225}, {0x5004, 0x24, &(0x7f0000000280)=""/36}, {0x4, 0x0, &(0x7f00000002c0)}]}) perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4840, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ed, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/08 05:03:28 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'sit0\x00', 0x0}) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x800) arch_prctl(0x0, &(0x7f0000000600)) r2 = socket$inet6(0xa, 0x40000080806, 0x0) sync() ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000600)={@dev={0xfe, 0x80, [], 0xf}, 0x0, r1}) 2018/04/08 05:03:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="27000000140007070375009700310f0a000000103b0c709bf00000000200a30000000e00003964", 0x27) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f00000003c0)={0x3, &(0x7f0000000080)=""/244, &(0x7f0000000380)=[{0x81, 0x73, 0x81, &(0x7f0000000180)=""/115}, {0x0, 0x6e, 0x9, &(0x7f0000000200)=""/110}, {0x2, 0xda, 0x800, &(0x7f0000000280)=""/218}]}) syz_open_dev$vcsn(&(0x7f0000000600)='/dev/vcs#\x00', 0x7fff, 0x400000) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f00000005c0)={0x1, &(0x7f0000000400)=""/182, &(0x7f0000000580)=[{0x2, 0xbe, 0x7, &(0x7f00000004c0)=""/190}]}) 2018/04/08 05:03:28 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000001c0)=0x84) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/08 05:03:28 executing program 6: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffff6f}) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/76, 0x4c) r0 = gettid() sched_getattr(r0, &(0x7f0000000140), 0x30, 0x0) 2018/04/08 05:03:28 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x80000000000001, 0x14, &(0x7f0000e64ff7), 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x7, 0x4) 2018/04/08 05:03:29 executing program 7: r0 = inotify_init1(0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x80000) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000080)={0x4, 0x0, [{0xc000001f, 0x2, 0x4, 0x6, 0x10000, 0x1, 0x8}, {0x0, 0x2, 0x4, 0x1ec, 0x1, 0x5000000000, 0x2}, {0x80000019, 0x5, 0x4, 0x6, 0x2, 0x6, 0x4}, {0x0, 0x6, 0x6, 0x4, 0x2, 0x2, 0x1f}]}) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2}) 2018/04/08 05:03:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x8, &(0x7f0000000080)={0x6}) sendmmsg(r1, &(0x7f0000005c80)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)}], 0x1}}, {{&(0x7f0000000100)=@ethernet={0x306, @random="657d9b4d09f6"}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1000000017015f549f0b44b5ff4c00008c36b082c70e04854d80809f68c51d565a5109c0535496b83eb60e37ee464dbae11e1acad4676656b4831c00000000000000000018f5f5b3551faf6db7c30486e29c632254dfaefcec87899a24ded0c97d6f4d14b1f8cde1b66856e3d9e6b5a12bd11c006dbb67f40ade5053167d33204029d7745c9dcf1b69ec037d5eac4dbf07b75162d284d42bd45b8b8bc2e3e398a49893bb72c36574afac1ab93bf712fd7df4b6563e99012e6d7a6fae80d0fce689109b96fc5a473efc3d4c"], 0x10}}, {{&(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80, &(0x7f0000002580)}}], 0x3, 0x0) 2018/04/08 05:03:29 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = fcntl$getown(r0, 0x9) sched_getscheduler(r1) sendmmsg(r0, &(0x7f0000ad9000), 0xec, 0x0) 2018/04/08 05:03:29 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) clock_getres(0x7, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002500), 0x800000000000134, 0x0, &(0x7f00000025c0)={r1, r2+30000000}) 2018/04/08 05:03:29 executing program 5: r0 = socket$inet(0x2, 0x80800, 0x8995) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x8040, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/08 05:03:29 executing program 3: renameat2(0xffffffffffffffff, &(0x7f00001f4ff8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000aaf000)='./file0\x00', 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00003de000)={0x0, &(0x7f0000e5f000)}, 0x10) r0 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x400, 0x420800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000140)={r1, &(0x7f00000000c0)=""/94}) syz_open_pts(r0, 0x1) sendto$ipx(r0, &(0x7f0000000180)="2b120c641bc025c43e1f8c4122a4eae0ec4a067b2314c845c966489094ed92be23416520ec26fe4c52ecf1b33ee2d46977349a3811a7a2042127291eceda83e95b31d810053c61e4a780a3785f0b3e97e3", 0x51, 0x15, &(0x7f0000000200)={0x4, 0x0, 0x7, "d27b9b1b50d1", 0x7fffffff}, 0x10) madvise(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x10200000008) 2018/04/08 05:03:29 executing program 4: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = dup2(r1, r0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000680)=0x9) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) r3 = epoll_create(0x1) close(r3) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000440)={0x0, 0x0, 0x30}, &(0x7f0000000480)=0xc) r4 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="075881488af3ef7a8fb105005c247dbd6c721967bfb0c035", 0x18, 0xfffffffffffffffd) r5 = add_key(&(0x7f0000000a80)="6173796d6d65747269630041472e8b637f55f694fcef0e58fc2ac924f9dd8addbd7bdb020097658e7651738b0e4ab818c6e76c0d075a9aafccb8dfa463c0e04194ee37284e414193d860", &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800)="1b83f16280b6a8179a7787e2397eb2e5c3a9ce233c014760882b052a928bb5ff16e21dfdf0e91f11ca76ffa3714937368b20e187667a00056912b1cdefdaf0a6e95118a0a5be2f572f7296b8834faa69052b5f3e69b39a0ff3be4dad3e3372621fefb5516aeec7dfa2942f92a77c00c2a022fc8397bf273dae0e29f0106cb611a97c927023d02afc80596648290a2855870ae8cba508b24d28147b9ce9fd1496951d8cbf1f0be1784bc3c32c685de94685a986a5bbadc75d5978d059ed4878f72a9ed6ac5d8608a7f0cf5bafa0cd28aa2b27159449faafeeb12faa2a020d97b08a8c645d0ac4db4144013f048977590a539273bf20bec9bfe8", 0xf9, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r4, &(0x7f00000003c0)=[{&(0x7f0000000300)="ad6e2301849005b80f700749ce55a60fe1e41d5768c90ac2926a4d5cb5677573b42b9cd3cd194619f6f0d5f7662113df4b522d72293454068d859944dc8bd1449d14a763b027c673a6e2cade559a7e77f5b0baa3f974e87324b419317a5ad3044011f1204665dbe91192e493da4d08738f4981c5ef0b27024c592bc4cface4580dd9f5101a2015", 0x87}], 0x1, r5) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000280)={r6, 0x2}) setsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f0000000500)="7f9d6e0620b8c24bb3a1bc4d860333fb5676ed50131f8fd813f9b763ec1584fd263138a99fe4ad32ad27538f359ab242a8e056a604819e6935e6f0c09ac1dfed0c610f289f49104a3c97022595e4bc3e2fd176d77bd667d942399bb09da9012243619fcf38ad7f3ca69f5b52cf53e3ef7d824a3ddc6ada7eb4a281987938e88efeb3b715feab47d004c1335acbd6d7525b57131d461c1bf83ee8e2c4181116a1d83d3535f6ad672e775bdce3caa4cefa04779c317af923", 0xb7) r7 = fcntl$getown(r1, 0x9) r8 = syz_open_procfs(r7, &(0x7f0000000180)='ns/cgroup\x00') request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda23", 0x1e}], 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000980)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r8, &(0x7f0000000a40)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x100010}, 0xc, &(0x7f0000000a00)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c00b8029811fcb80162f4b46dd101800000aaf69acc24cc3cea"], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0xc000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r8, 0xc0105303, &(0x7f0000000900)={0xfffffffffffff001, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0)=0x1, 0x4) mbind(&(0x7f0000a1a000/0x1000)=nil, 0x1000, 0x7fff, &(0x7f00000005c0), 0x2, 0x1) ioctl$KVM_GET_REG_LIST(r8, 0xc008aeb0, &(0x7f0000000100)={0x1, [0x8001]}) connect$bt_l2cap(r8, &(0x7f0000000140)={0x1f, 0x6, {0x9, 0x7, 0x0, 0xe2000000, 0x0, 0x8}, 0x7, 0x4}, 0x2e7) 2018/04/08 05:03:29 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x2) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f00000002c0)=""/159, 0x9f}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x402) ioctl$VT_WAITACTIVE(r1, 0x5607) sendmsg$kcm(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000003c0)="8c", 0x1}], 0x1, &(0x7f0000001780)}, 0x0) 2018/04/08 05:03:29 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000040)={&(0x7f0000000100)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000140), 0x0, 0x0, 0x371}, 0x80) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000000c0), 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80080, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001ac0)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000001bc0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001c00)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000001d00)=0xe8) r7 = gettid() stat(&(0x7f0000003400)='./file0\x00', &(0x7f0000003440)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() recvmmsg(r0, &(0x7f0000008400)=[{{&(0x7f0000003b40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f0000003d40)=[{&(0x7f0000003bc0)=""/85, 0x55}, {&(0x7f0000003c40)=""/226, 0xe2}], 0x2, &(0x7f0000003d80)=""/184, 0xb8, 0x2}, 0xfffffffffffffffc}, {{&(0x7f0000003e40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000005440)=[{&(0x7f0000003ec0)=""/26, 0x1a}, {&(0x7f0000003f00)=""/4096, 0x1000}, {&(0x7f0000004f00)=""/154, 0x9a}, {&(0x7f0000004fc0)=""/60, 0x3c}, {&(0x7f0000005000)=""/212, 0xd4}, {&(0x7f0000005100)=""/161, 0xa1}, {&(0x7f00000051c0)=""/164, 0xa4}, {&(0x7f0000005280)=""/52, 0x34}, {&(0x7f00000052c0)=""/160, 0xa0}, {&(0x7f0000005380)=""/133, 0x85}], 0xa, &(0x7f00000054c0)=""/155, 0x9b, 0x2}, 0x2}, {{&(0x7f0000005580)=@un=@abs, 0x80, &(0x7f0000005640)=[{&(0x7f0000005600)=""/52, 0x34}], 0x1, &(0x7f0000005680)=""/4096, 0x1000, 0xfffffffffffffffa}, 0x7fffffff}, {{&(0x7f0000006680)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000006b00)=[{&(0x7f0000006700)=""/207, 0xcf}, {&(0x7f0000006800)=""/226, 0xe2}, {&(0x7f0000006900)=""/74, 0x4a}, {&(0x7f0000006980)=""/23, 0x17}, {&(0x7f00000069c0)=""/73, 0x49}, {&(0x7f0000006a40)=""/163, 0xa3}], 0x6, &(0x7f0000006b40)=""/253, 0xfd, 0x200000000}, 0x81}, {{&(0x7f0000006c40)=@can, 0x80, &(0x7f0000007ec0)=[{&(0x7f0000006cc0)=""/117, 0x75}, {&(0x7f0000006d40)=""/85, 0x55}, {&(0x7f0000006dc0)=""/4096, 0x1000}, {&(0x7f0000007dc0)=""/8, 0x8}, {&(0x7f0000007e00)=""/53, 0x35}, {&(0x7f0000007e40)=""/116, 0x74}], 0x6, &(0x7f0000007f00)=""/7, 0x7, 0x1}, 0x4}, {{&(0x7f0000007f40)=@ipx, 0x80, &(0x7f00000083c0)=[{&(0x7f0000007fc0)=""/35, 0x23}, {&(0x7f0000008000)}, {&(0x7f0000008040)=""/92, 0x5c}, {&(0x7f00000080c0)=""/163, 0xa3}, {&(0x7f0000008180)=""/219, 0xdb}, {&(0x7f0000008280)=""/24, 0x18}, {&(0x7f00000082c0)=""/251, 0xfb}], 0x7, 0x0, 0x0, 0x100000001}, 0x3}], 0x6, 0x2041, &(0x7f00000084c0)={0x0, 0x989680}) stat(&(0x7f0000003800)='./file0\x00', &(0x7f0000003840)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000038c0)=[0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003900)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003940)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000003a40)=0xe8) r14 = getgid() sendmsg$netlink(r1, &(0x7f0000003b00)={0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000000080)={0x20, 0x39, 0x9db092c642d45fbc, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x20, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x33, @fd=r0}]}, 0x20}, {&(0x7f0000000280)={0x1808, 0x38, 0x400, 0x70bd2d, 0x25dfdbfd, "", [@nested={0x10fc, 0x47, [@generic="d40c2c0d76d5a164974c5bf036e6d2914a936ddc7eac9ffed530be1652698211c6323be73be30ac3267c0f9b76965ee21e42e902", @typed={0xb8, 0x7d, @binary="f6f0c1d8ffa067b5a0f2f33056e6fd6209bd7b616cd53f41d0d34dd2de478ebe5c4b5c5d1c9dc175c8643412257876fe3ce3d3b9fe4ef3cd5c29d36ac63df600ec3cc926f4d2715bd1c42b8cf402ae2e87f35b7440313340e411ff950ebd69746728c0d837583c9e03e6c8beeded064513b0160e24d0b6f3f498ad9f66f8801870b9399bfc9dd5727219750eb4834cbbdfb3e9453ffd4ab46e924efdad55f422564e77af91422212e781344aebdb894b942e"}, @generic="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@typed={0xc, 0x34, @u64=0x72f2}]}, @nested={0x16c, 0x7a, [@generic="9f74bcd2744e983486d196875a4d838b0203b50007baa09e5bde45b64926db3be818c364f1b1424c28358e733907cdeef86bc90cfee973f7aaa96217eeff10d657a9ee81ba9bcde1a2593a4e4d8e0dddf138f6282cbf21c9ebcdaebb8d68a9d6d72dcfa184cee0071bed182ae64fff1892b8e3645e8594d2ad5539affd71490cbb0ffefefb00c397e4a0f5fda2c9b09704cad34c42cb771ec9f5d7e73b9ba143105b", @typed={0x14, 0x43, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x41, @ipv4=@dev={0xac, 0x14, 0x14, 0x18}}, @generic="91fd9ac48db858b4a8e408b3dc22eb985888bc4452a594545b88d1590c27ebe36f2a338b5da1c5314f7ab5c5c8bce8d8c6fef58682b933db297c28f771a56697b866fcc4ed298c2c0583e96737a0fac5db86abb14e01e53fb8ad87b947088d7cf09caf1a868eddd33a7aef9d3d8562313926642efc57cfd7e5bfad7e6e083db27206458bd3fec8479217b1da2d2abcff48958aaa4fc2ea199668643d74cd4a5a8967584e54a1401f6560"]}, @generic="3e578a3d7f95d1", @nested={0x46c, 0x4f, [@generic="890a48c538033a34bb6b26580fd7685edba493ebcd8f3c3c384178c3539df1f43b3d9f561f090aaff1c799139c93a6fc6346b914ce3d761ae110b065b68ce3e7a90b406f684a3c900037cb56e6f32ead6fa88ca9322350fe9af991df5d19b892e8688aaac180d746a1ebcc82077763dc5150f93cd24c601b060578bea8e451c782eb592f36f22feac1bb6df26c9ea8e29606473a4a5ca4684f1bc0c221c94d94cfa9a9960cffba68551fa70675ccdc21bebc4a18536054c1b8f47adfa49e2db40b2a1282dd1833", @generic="f669b8cb03ae32dc4142ba66cc81a3b9514eeafc304ee1c9107be549446619f366402ace52142905b32d9a588a46419c9ef2caa3483b7fccbe07f3785c816db61e2754b9860f3b80b5f1274ff2394591c2cf469092", @generic="46ed251bdccb4a1532b1ba7ccab11605286c05db977359c89ec7e33e1775dd6a61a62cf924c51afaa269481aeb697c7cb896a81848aeda0df2db54e4ef2f70068c2d9f30c619af32fd5bb2aa5c840a07328082a8bb72e8e4fb27e3fe1cffd311d8fb3525b7b9dd365d1f0cfdc098629f7e76f869c6ad0b68b42adf172fa67c5a94ff93fe05897002f8e3adb922d55113fb4f2b605b423aae2ccff2583c06554919ebdd85b0ce767dbd36c87c652caa92accbb6b941b0810ac79bd050", 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@typed={0x8, 0x7f, @uid=r5}, @generic="616558ebbd18b6cc9f93e3393b45c9fb78df35bb038431cba53c8a571a9a20b92ea71778c4b59260e4f5abbf30e05113e3906bba8e488af8ed567c98caf784767e1bf4f2ee74807fd370880257349915d7194040776d9bed791e01066906b85f84950dfbe0c5608917a469e594657dffca9ccad31a128b80b712dceb515e0a4ebcfed07f839d3befa57bb39f98521e0240e98643aa76a032d1c9d34009c3abf4e2646363a0a4b84b63fe75c3ac42c1d05061b608c642c347872808daa2ec", @generic="8d670e35d71e96abc07df0741507cd109129d63e1c0fbc0f7c61a186e11d907be66fa6fe0fc27c757fd484d7b8653298cae2780f5bba2b26478e39e5ffa3bc03f2eb52b53e4c3c6372964ec1d916d293c7503e0aab9c6651fd084fa4d45568f4ad8fa7285191979a03f2cd50d709dd39c548fd8493df99d4535d446336", @typed={0x8, 0x0, @uid=r6}]}, @generic="5b8e94d59aa2aef515293781b139d38f674e3d9aaabfd95849aebaf9c3b0ff44557c0bdee3", @nested={0x2a8, 0x58, [@typed={0x8, 0xa, @fd=r0}, @generic="290e48f7c9dbc4fe533eed1907399b7cff925e726e9e2d5fca91d44257a6e16412a7505866923e4985f050e422868ebe8d01603692017f8870d35a93b6d3d3853cc43f2d270ca17b4189cbc47a5277d498b20f1cb15fe3fe9b1ffb010ea0cdece6ceb5653a729232236c0456c02a0bf1e20eaa9a9a1e03c3a5fbebae00d6585a0872a7d8e31ffc9c2a6d0b5cf19edadf374ed5afd3665b4897bd18f4350b6df449123570fb8e85e1a94da8fb866bd1d98d06d6b603e8bbb94fb9126bfaedccec7b3a159aa6fff6617d0b850f64555d70ea4367630895cada9f951b8d2ad12cbbb37cde", @generic="69d8ba64ee806fc1726f8c2494f4ef14acec30f70fd860657730abbfe1bc9471ec369014e2fde719582664a9e2b97fcc32f8986916065947b00918ed0c7d737507341729156a505287a7c59cbef4c14b26a3c685bbedaef6a0a0490db973127e53de93be8f5864355670c02c69bbe0c6a5f39a43cab54bbdfded75cb84d8f0f169a7a990025f64714171a43132b3dafd1fd4f3f3bc650cc9f04db52a95d3a375c1ef805b7879150f0b2f799f1e6755d39312a4f77d9d85c8dcf7eff35e52", @generic="3c662738ff64db097cb7c588b5447f653e46dbe673ddfe7a2d93b92c1e453cceba5c0bbc04574da30b38b89e8830f4c0cf774f9f4d5fa260090c5094646c573a9e2f078ac91dd1f97e4d4a17e202e70e40e1979eb3c96d46064f26f8e8523477e3e3f4a6b81d0e2b2b9c41f466ddf357385a3a1f4c9e404dceee34ce3e4714a1cc9b465e2b3090c96242ec7c73cbb00fb2f3f1815e180b4c4a57c4e01470cd2a0acf0f7a66d696166794af259295528af04275b2b6c21619807f08233296a5c5f932885cd1eee73afd7fd43df3771d5133387ed3590646d65318f48a99451947a5c544d7dfec9a877d4f166128", @typed={0x4, 0x75}, @typed={0x8, 0x8f, @u32=0x100000000}]}]}, 0x1694}, {&(0x7f00000034c0)={0x2d4, 0x35, 0x0, 0x70bd27, 0x25dfdbfc, "", [@typed={0x8, 0x90, @pid=r7}, @nested={0x38, 0x86, [@typed={0x8, 0x4e, @uid=r8}, @typed={0x28, 0x6, @str='-vmnet0&securityvboxnet1-proc-$-)\x00'}, @typed={0x4, 0x86}]}, @generic="b6d389fc5d4c7cdf21fc96323589c917e172f1208a7bd96fecb9d0281cb95a02dee7dacc4dc6c126766cba0481881b0425739ad01a3d7d2962c1a2fec99d5d62488fb6189ff052ea8c51b0687f52695c4ee823ac8dee9befd7e84be56cbc0d2a8031", @generic="3bd18b088a74a7280191f052335264a35954755c74ad0b19eaea18662407b5eeea12412ed701001b9b1d195fc18db8e1a36d227e2106bf47aca57c67b03e708e36a688d212f73cfe3880cf2fc2cfcce6df214c9c46e6543a3f35e2ba203258c732718bb63511dcb70405f89548609bdf067e081938ff92d6c60f9474fd702399c8da8d394422389fc849d259", @generic="49f5335f033a0c8f26a3cc24e32caa260205bd88a6ba042e0eb01e48ed7ff15bf6db99c6f603fe7e41766a60b5953b5f6791caff68d40b04a0009c4ea89704e9f77863031bdd4aae5cbae355247211da1ee92cb2f8a109b7a09638a3c173bf47e201333f67001d617732455adead002ff9d8455fd0eb59190f768b1ca4e6071decf4d081b19b1fc632194307a309f6697d23d85d988f0b52d0121c73753812eef0ec6ae67e214e1f524fd49bedb9c8d48e34bc61ac17661f06ec71ea54479cd9f80c85bce9fae71a3b30fb5abd5e0fb8602fd2db19e1badda40fdca49fb2112ff63ddc709cc5e7054f40606721dc", @generic="cf52eb33db60d6445f7159c51b9b5a14f70519e100816b38137f928b16d56896f67413f085e1392012e04fd07318e4a89a5da0890e84cbcee00c6644ad557b22386c1c8109748646fa04f4f3dab4d6a63b9eefdc64a619f1679c92af493defe49ede15de", @typed={0x14, 0x6c, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @nested={0x30, 0x75, [@typed={0x2c, 0xe, @str='selinuxlo,keyring\\vboxnet0nodevvmnet1,\x00'}]}]}, 0x2d4}], 0x4, &(0x7f0000003a80)=ANY=[@ANYBLOB="1800000001f7090002400000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="180000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="180000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="200000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="140000000100000001000000", @ANYRES32=r0, @ANYRES32=r0], 0x7c, 0x80}, 0x41) 2018/04/08 05:03:29 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40044103, &(0x7f00000012c0)="ce") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x765c, 0x3, 0x5, 0x0, 0x7fff}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x1ff}, 0x8) 2018/04/08 05:03:29 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) recvfrom$ax25(r0, &(0x7f00000000c0)=""/32, 0x20, 0x0, &(0x7f0000000100)={0x3, {"cb58bc6e861df8"}}, 0x10) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x1, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, {0x2, 0x4e21}, 0x4, 0x1, 0x100000000, 0x3, 0x4, 0x0, 0x20, 0x0, 0x6e5}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000080)=0x44) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f0000000200)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/08 05:03:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x4b17}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0xff}, &(0x7f0000000180)=0x8) r2 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\t']) 2018/04/08 05:03:29 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) dup3(r0, r1, 0x0) 2018/04/08 05:03:30 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x2b0500, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xe1}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) munlock(&(0x7f000000b000/0x2000)=nil, 0x2000) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) openat$cgroup_int(r4, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$VHOST_NET_SET_BACKEND(r4, 0x4008af30, &(0x7f0000000180)={0x3, r4}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = pkey_alloc(0x0, 0x2) pkey_free(r5) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x1]}) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0xffff) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/04/08 05:03:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001480)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x400000) sendmmsg$inet_sctp(r1, &(0x7f0000000880)=[{&(0x7f0000000180)=@in6={0xa, 0x4e24, 0x0, @empty, 0x34}, 0x1c, &(0x7f0000000600)=[{&(0x7f00000001c0)="8678396318937ee9073e5919a9a72750ad57fbe6cd5bd9c6f101f182d40da05e99bda0176ebdde58a7a19ca8acfb01ba36b69204be4a06c9df2a89f5fab89ff9707e14e7f02c5fb26bae46c765c2eb0692d593aa095062d35ff7ac2e7359950dad2f278f06f1cc21bcea17c199b62a37d3dbbc31c049aa838e11fd80f654ea3f21", 0x81}, {&(0x7f0000000280)="2f92fd7bf54645f1adfdd39e5bcdf0f7313cd541a09310f191831b7c31ffb6eda6dabac670c83ddebb87bed3e1978fb82b5280913e99e0ab7c08bf1d61eee2694c590330cebf9cfc1f9763723a6fb2087a7677ff88aad54597b80564f0a3a8dfc08ac84a2270d644be19cac235bb17effaceb4e82f16c85ad95f5395800837ae3f26a2096283923b05fe9333c6d4a1bc4781d07bd2209eedcfc4778fca85c470328a755d929e53f5b3ebe319842f2f5ba4f2748920626b6dc62aadf08d91f4efd25b1700a0398da6839673", 0xcb}, {&(0x7f0000000380)="5412e7507221c626181b9980339b8d999343535277f63f0d91ec021e0575a7f2a080efd41a44f90c33060d5b7b97af4cd530315c4665963af10ed0aae45a0e69f810c8a2e01975b621b57dfe8f1f68", 0x4f}, {&(0x7f0000000400)="72396470241270b7cf2e6fd510b542b299c909e747fff167597a4b2e6f524121e515f5128ca476059fe925d6662a0336447cebd66c9e5495d241f2869b8282c60af596f8467865be6a018a7d6bf7f384f2797d965cc1647c335f1afa35f0466c57c73700e12edcf23ee10f917bc85fb21cb06aee1e76668b1e8dcb9b652f6cfa184f24e6e5943bf5e6df7cb400360589c98d613395dfd81cb8d887e501ecbf5604675fc7e98fede7aabf5ddbd5b2e6df5e6f43fadb39f722c5f52c08caf457c88d7500e3f00bce6472344228", 0xcc}, {&(0x7f0000000500)="3af08e2921ad51bd310e826fd62ca6d341af41985e92f99ca0adcfafba567d52e5026735f0a74d2f75657a04cb6284537fe80df7b9cf3fcce064687de3c17a26fbae601d42b4d3f7716764fda1c96a1e6371d929cffab368bcdc7f1b130159a7251cdd17d63ebc103288021fe07ac0a54b8301730fe95162e59986803fc625f65072be3c326b3ae60c75b0fb84a5f99df7aa719953385ccd89a15aefe6d9ce1787d524831ab89120c7bd9dbae9ceafddb6421c69096e1fed3502873e252f0ea09f1f0293c69be66e3f113b7e988118f1daae698918297db84fae6177f251a836a7d746fe3613af19a6b642", 0xeb}], 0x5, 0x0, 0x0, 0x1}, {&(0x7f0000000640)=@in6={0xa, 0x4e21, 0x100000001, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000680)="5fc32b6c5241f9bab82471ff61c0b4970be35b8504355bb9462a02700ae68bd31b1afe0b1b95da68460be3d9f2399008a7ed68030cfd9a3e33d3a791d05d6adb9665e5fbfee9b07e4e14b93e01b29539f4e0885e6a830216715dbfe460ae4313f3bf9bc3eada97aab0a57c554e3a5e3cd5f7014058ac043a892a9e5b4ca354285e08849b17850f5f2efdc3c3ac22ac567daa9edba420d1955b3b5090737b809b384e35e31ba51d562b0f386ceb1995a65c082567a6c3914ff9b313fbbf073f760d738308447ac4c0b19066aa15988b0c14", 0xd1}, {&(0x7f0000000780)="a912c6fb03790b75cd27e71f75ebe134830d7b722741eea3ff9e7dfe17418c0ce59752159a78d008d7cdf88cb4", 0x2d}], 0x2, &(0x7f0000000800)=[@init={0x14, 0x84, 0x0, {0x2, 0x4, 0x8, 0x20}}, @init={0x14, 0x84, 0x0, {0x401, 0x7, 0x100000001, 0x6}}], 0x58, 0x1}], 0x2, 0x8000) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x8000000100000003, 0x800) bind$bt_rfcomm(r2, &(0x7f0000000100)={0x1f, {0x3ff, 0x7, 0x7e, 0x3, 0x3, 0x5ad5}, 0x8}, 0xa) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000040)={0xe0da, 0xc56, 0x3, 'queue1\x00', 0x5}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)='d', 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000900)={{0x0, 0x28}, 'port0\x00', 0x38, 0x40000, 0x5c, 0x8000, 0x40, 0x6, 0x8, 0x0, 0x7, 0x1}) r3 = dup(r0) r4 = accept4$alg(r3, 0x0, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000008c0)={0x10003, 0x2, 0x0, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) io_setup(0x3, &(0x7f0000cadffc)=0x0) io_submit(r5, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000391000)="83", 0x1, 0x0, 0x0, 0xfffffffffffffffe}]) 2018/04/08 05:03:30 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000000140), 0x4) r2 = dup(r0) renameat2(r2, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x4) 2018/04/08 05:03:30 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0x4) shutdown(r0, 0x1) 2018/04/08 05:03:30 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x7, &(0x7f0000000000), 0x111, 0x3}}, 0x20) 2018/04/08 05:03:30 executing program 7: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = syz_open_dev$binder(&(0x7f00000010c0)='/dev/binder#\x00', 0x0, 0x101) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000040)) getsockopt$bt_hci(r0, 0x84, 0x3, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0xaf38bc9018bc27a4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001100)) 2018/04/08 05:03:30 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000212000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'teql0\x00', {0x4, 0x9, 0x2, "49c9e235c35d", 0x7}}) r1 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x40000002}) r2 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x812, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000380)={r2}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/25, &(0x7f0000000100)=0x19) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000300), &(0x7f0000000340)=0x8) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="290000001400070002ffffffea08e0eb010010e2dfa4478b775b226dc539050fc5", 0x21) r4 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f00000002c0)) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000440)={0x14, 0x0, &(0x7f0000000400)=[@decrefs={0x40046307, 0x2}, @enter_looper={0x630c}, @increfs={0x40046304, 0x4}], 0xfb, 0x0, &(0x7f00000001c0)="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"}) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x1, 0x2050, r3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000180)={0x1000, 0x0, 0x10000, 0x4fa}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000080)={r5, 0x45}) 2018/04/08 05:03:30 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000180)={0x0, 0xffffffff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf1, 0x200, 0xfff, 0x100000001, r1}, 0x10) pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create1(0x80000) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x40000, 0x0) getsockopt$inet_tcp_int(r5, 0x6, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) vmsplice(r3, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) fcntl$setpipe(r3, 0x407, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000000000)) epoll_wait(r2, &(0x7f0000000140)=[{}, {}], 0x15555555555558fd, 0x1) 2018/04/08 05:03:30 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000080)={0xfffffffffffffffc, 0x110000}) vmsplice(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="51c5ca701fbfc4628d82cd87c4e34312fbf1aa068565ea3a", 0x18}, {&(0x7f00000001c0)="b1d6d91f444ff6ad697988257b84000dcfbe1b91eaeddec5d46f1ffa8d607e0c017198d7d5412b8d7ccb7d55d570613a1b67c20c8aa44df6b36933796ce73e54b345b259b24eb7df19", 0x49}, {&(0x7f0000001400)="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", 0x1000}, {&(0x7f0000000240)="89d7be6c74c2d8a35849760b3bc1a57e9f270d23b39ca46b0f0dce95b984dd492a450f833287963cf558bb312323454da481681a02538543501dac1b34453459871d870a843e0b170f169fb996e1f69313caf04aed2e31be9495d5e7b90ac037e778cdf4e5cbf746c653e835b88cffe6a513e6f1dfe642f1a5a0679cfecd4d874dc58007a4b0b86116c23fddbad8ef2e9a11b059e09079f2ab1857bb7292", 0x9e}], 0x4, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000003c0)={r3, 0x1000, "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&(0x7f0000000140)=0x1008) [ 286.110906] binder: 21320:21322 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 286.118786] binder: 21320:21322 IncRefs 0 refcount change on invalid ref 4 ret -22 [ 286.126561] binder: 21322 RLIMIT_NICE not set [ 286.132443] sock: process `syz-executor3' is using obsolete setsockopt SO_BSDCOMPAT [ 286.153484] QAT: Invalid ioctl 2018/04/08 05:03:30 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbffffffdffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{}, 0x0, 0x0, 0xfffffffffffff604}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240), &(0x7f00000001c0)=0x10) 2018/04/08 05:03:30 executing program 0: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x58, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="08631040", @ANYRES64=0x0, @ANYBLOB="000000000000000001634040000000000000f4ff00000000000000000000000001000000000000000000000000000000000000000800000000b33e00", @ANYPTR64=&(0x7f0000000180)=ANY=[], @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="1800000000000000"]], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 05:03:30 executing program 7: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f0000df5000)='/dev/sg#\x00', 0x0, 0x0) readv(r3, &(0x7f000037e000)=[{&(0x7f000037eff5)=""/1, 0x1}], 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r4 = dup2(r3, r2) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f00000000c0)) getpeername(r3, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) [ 286.161977] QAT: Invalid ioctl [ 286.168064] QAT: Invalid ioctl 2018/04/08 05:03:30 executing program 3: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000d40)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000e40)=0xe8) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000480)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000340)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000100)={0x4, 0xa5, 0x8, {0x0, 0x989680}, 0x20, 0x6}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000380)={0x0, 0x0, 0x0, 'queue1\x00'}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000040)={&(0x7f0000000e80)={0x1140, 0x11, 0x6, 0x10, 0x70bd25, 0x25dfdbfe, {0x1, 0x0, 0x8}, [@typed={0x8, 0x52, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0x48, @uid=r0}, @nested={0x1038, 0x91, [@generic="680538e0fdeb8c6e8a6c79c28426da178303fa1df1d95ecf05251bbcbed163a9bff940463126b2f310cf0808aa", @typed={0x1004, 0x48, @binary="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@generic="7875d061db946ca3fa63925b243bf84048733cd278cc023b2d4989f0f030d944d5fd23d65ad1f8e8115e2d177bb60019acc3a2e90ee25d2c547ae780281a1c5b9110cf394a107c545d1434c664fea545e9e9372658bc10dd94c99be1c41660ced10d17243f23505249a5e9080bc0950abd9a84bc46a742cee78e27bddbade7103751faac14e177bad735d98241fbc1c456a0c85cf9b9f9cf0af819fa5e7556835e02f6e607408932ae5944371e3f3ae626c0855452d1bdd04c060e23f57a7d4c673f835adbe6790f1384825d85ef28697afd459ed0fb65e2299793367f79a69948cc0aff"]}, 0x1140}, 0x1, 0x0, 0x0, 0x800}, 0x4000) [ 286.211682] QAT: Invalid ioctl 2018/04/08 05:03:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x200, 0x4000) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000200)="c712c56354db4cc668b37209a3ffef83554889766ab07a8805ea505e02f5e69d0373ebb82289a3f4bdbbd4e204f5dd06962e7307e1ef209a84a4aa139551175ffba5d266e3c94cf9138867e610fc0e6c76edcfba3f76f7a7b7431bba0da7e9f847b2bdbbc869eb703e6cb24dd8c217f82dc7eee8a1d504b91b4faab6646cf922bb8fabe22e2be8bca5bda13192") ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in=@rand_addr, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) ioprio_set$uid(0x3, r2, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/04/08 05:03:30 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x101, 0x101000) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7fffffff) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x400b}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000200)=0x6e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'syzkaller0\x00', 0x202}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ifb0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000100)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="3b6cbf857897"}, 0x14) 2018/04/08 05:03:30 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x7, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000001c0)={0xfff, 0x80000001}) r2 = openat$cgroup_int(r0, &(0x7f0000000180)='memory.swap.max\x00', 0x2, 0x0) fdatasync(r0) sendfile(r2, r2, &(0x7f0000000100), 0x3) r3 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x20) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000040)) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000080)) ioctl$KDDELIO(r3, 0x4b35, 0xdc8) [ 286.236335] QAT: Invalid ioctl [ 286.250528] QAT: Invalid ioctl [ 286.251821] binder: 21345:21349 BC_INCREFS_DONE node 97 has no pending increfs request [ 286.261963] binder: 21345:21349 got reply transaction with bad transaction stack, transaction 98 has target 21345:0 [ 286.272642] binder: 21345:21349 transaction failed 29201/-71, size 0-17648261137432584 line 2778 2018/04/08 05:03:30 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000005000)={0x1, 0xfff, 0x9}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x22000, 0x0) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vga_arbiter\x00', 0x50000, 0x0) syz_mount_image$reiserfs(&(0x7f0000000400)='reiserfs\x00', &(0x7f0000000440)='./file0\x00', 0x8, 0x2, &(0x7f0000000a40)=[{&(0x7f0000000480)="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", 0xfa, 0x2}, {&(0x7f00000005c0)="ac854b246c3c1c79ec66fe56720682d9a677ef7bdd44c82c5b162644a6cb7efb8170ee1f71d89c7fffc1bba33ca03c8ca6080d192922683e2f1bf4da9ea2a620454462c84469a1d6ceae44463f2c241136c8aaf87287cc23ad1f9d0674ef39e16440dc76f7d25be65d09bf8f1aade59b1ebba534186a0b360838befe7e04fd63ec2b063597db9309e6f2e510e2a53b19f5", 0x91, 0x20}], 0x0, &(0x7f0000000580)) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000006c0)=ANY=[@ANYRES64=r0], 0x1) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1) [ 286.339949] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/08 05:03:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = accept4$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x58, 0x80800) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000000280)={0xa, @loopback=0x7f000001, 0x4e24, 0x1, 'sed\x00', 0xc, 0x3ff, 0x9}, 0x2c) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc010643a, &(0x7f0000000240)={0x0, 0x5, 0x33}) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000100), &(0x7f00000001c0)=0xc) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000140)="66bad004b000ee440f23ee0fde290f20c035000000200f22c0c4627d414fee3e3e67450fc71e66400f72e6c6b805000000b90a0000000f01c1b9800000c00f3235002000000f300f01c8", 0x4a}], 0x1, 0x0, &(0x7f0000000300), 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/08 05:03:30 executing program 1: r0 = socket$inet6(0xa, 0x7fffe, 0xfffffffffffffb56) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=[{0x94, 0x29, 0x200, "147a33bc3b080e0b8d682677e6d2ae6e2c4916ef638fe28f1e40c688b79d40c61a76ee414e18fff27ac280b61ae9ac93bba7ff5290e048f2ec0c8b3a6c08f0fdf18b4dd4389375fd192afd44cb07db4ba74db3a052fe5a2fa9426527bae9acd326d61bb715178205cae58a34bf61785796051b118be4bcde393c66b7b3eb5a3fe66fd3bbcf4dc1"}], 0x94}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="10e600000000000000000000f95cbbc7608e249116f4402604cc59eb912dda3de6e3dcacbf73cdd0af1ac09535dbd213feea855c9822feda2c6a500801861e787c0d67f503fcd9dfd42b67323e4bfffcf3b1b61a4fcfd16f8b46647605e891d5c4439457b732b7e91de5d33d81427fe02bc3b4c35a0b3fffca23e03af54337f1ce2b3427ec"], 0x85}}], 0x2, 0x0) 2018/04/08 05:03:30 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x808, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x100, 0x0) setsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f00000002c0)="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", 0xfb) mkdir(&(0x7f0000000040)='./file0\x00', 0x100) fanotify_init(0x2, 0x101000) [ 286.379558] binder: 21345:21361 ioctl 40046207 0 returned -16 2018/04/08 05:03:30 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000475000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x18000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0x0, 0x5, 0x2, 0xffffffffffffff55, 0x40}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/04/08 05:03:30 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x4008240b, &(0x7f0000003780)={'bcsf0\x00', 0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x141440) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000040)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) [ 286.485863] binder: release 21345:21349 transaction 98 out, still active [ 286.492858] binder: undelivered TRANSACTION_COMPLETE [ 286.498052] binder: undelivered TRANSACTION_ERROR: 29201 [ 286.503590] binder: send failed reply for transaction 98, target dead 2018/04/08 05:03:30 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) connect$ax25(r0, &(0x7f0000000040)={0x3, {"23708046621c5b"}, 0x7}, 0x10) connect$ax25(r0, &(0x7f0000000000)={0x1e, {"03491f0700"}}, 0x10) 2018/04/08 05:03:30 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dd0000), 0x4) syz_emit_ethernet(0x12, &(0x7f0000395000)={@empty, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@generic={0x88a8}}}, &(0x7f0000867fe8)) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x81, 0x2000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) sendto$packet(r0, &(0x7f0000000080)="84cc2cc45184211fcaf890bd0e1999a635b588842ab63719a294b6697a9e683fdf9495f3c411d22b6072c108597f", 0x2e, 0x4, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x14) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xe8d, 0x7, 0x2, &(0x7f0000ffd000/0x2000)=nil, 0x7}) 2018/04/08 05:03:30 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_wolinfo={0x7, 0x0, 0x0, "0c02123188b2"}}) fcntl$getflags(r0, 0x3) 2018/04/08 05:03:30 executing program 4: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000d14ffc)="02f9ffff", 0x4) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x40001) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) 2018/04/08 05:03:30 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000040)={0x1ff, 0x2, 0x0, 0x2000, &(0x7f0000953000/0x2000)=nil}) socket$inet_smc(0x2b, 0x1, 0x0) [ 286.919865] binder: undelivered TRANSACTION_COMPLETE 2018/04/08 05:03:31 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vlan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x62, r1}) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000100)=0x6, 0xdd) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000140)=0x8) setsockopt(r2, 0x107, 0x5, &(0x7f0000000100), 0x0) r3 = socket$netlink(0x10, 0x3, 0x7) write(r3, &(0x7f0000000040)="270000001400070703750000120f0a001100080000000000250c709bf000000002000000000e08", 0x27) 2018/04/08 05:03:31 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0x100, 0x4) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000040)={0xf000, 0x1000}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000fb3ffc), 0x4) 2018/04/08 05:03:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x13fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x1d, 0x196) sysfs$1(0x1, &(0x7f0000000000)='cgroup!trusted\'wlan0]\x00') setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x25, &(0x7f000089b000), 0x4) 2018/04/08 05:03:31 executing program 4: r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x100, 0x200000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x13, "c3f10804fc1cf815558f3336e38ec58a39af3f"}, &(0x7f0000000200)=0x1b) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000240)={r3, 0xffff}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000280)={0x6143, {{0x2, 0x4e20}}}, 0x84) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000180)={0x3, 0xb7}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000000040)=""/231) 2018/04/08 05:03:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) socketpair(0x10, 0xa, 0x8, &(0x7f0000000200)) sendmmsg$alg(r1, &(0x7f0000001580)=[{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000500)="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", 0x170}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000180)={'nat\x00', 0x9, "49a99f8021c5772f13"}, &(0x7f00000001c0)=0x2d) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5e, r3}) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0xfffffffffffffea8, &(0x7f0000000100)=[{&(0x7f0000588fa9)=""/87, 0x389}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/08 05:03:31 executing program 5: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000008c0)=0x1ff) 2018/04/08 05:03:31 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000280)={'#! ', './file0', [], 0xa, "695f1eb9d395"}, 0x11) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="a371aae8af13bda0ff09", 0xa) 2018/04/08 05:03:31 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) socket$l2tp(0x18, 0x1, 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f00008adfd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}, 0x2}}, 0x2e) flock(r1, 0x8) 2018/04/08 05:03:31 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x1) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000e80)=@ipx={0x4, 0x0, 0x0, "85016dfe9b78"}, 0x10, &(0x7f0000000f80), 0x0, &(0x7f0000002480)}}], 0x2, 0x0) 2018/04/08 05:03:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x157, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[], 0x0, 0x200}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x0, 0x3ff}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000100)={0x81, 0x0, [0x80000000, 0x7f, 0xff, 0x7]}) 2018/04/08 05:03:31 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0x9, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002200010000000000bc80a9f84c60a05a00000005", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/04/08 05:03:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3ff, 0x8000) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000040)={0x134, 0x200}) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="20c665002d00ff0a000000080103000800000000000000000000000000000000"], 0x20}, 0x1}, 0x0) 2018/04/08 05:03:31 executing program 6: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x4, 0x400000) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000100)={@any=0xffffffff}) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000280)={0x80, 0x0, {0x0, 0x0, 0xffffffffffffffff}}) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x800) r2 = memfd_create(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x100000000, 0x3, 0xd56, 0x87, 0x8, 0x0, 0x3, 0x2, 0x1c1, 0x40, 0xe8, 0x6, 0x7f, 0x38, 0x2, 0x1, 0x3, 0x8000}, [{0x7, 0xd6, 0x1, 0x6, 0xc5, 0x5, 0x4, 0x3ff}, {0x70000000, 0x6, 0x800, 0x6, 0x8985, 0x7f, 0x2, 0xa1a9}], "1c8736320c301a1c5c9c7bc07af3b60589125ae505391b9b5d7ca2d77a1bdc38f670488bfc3af5564b547d5bc3cdc952d9cbb9e90422f2e36b4e19844e829e1b16f29d6f44379235f7e09f964cb90ca893ecbc2fb91cd7954c5162de3ae686a4e04c95ef503c815d4c8bba7d0f3d1c7a220bcb6345e7c2b539ef06ce66a455954d1237f07df584f85cb4c6ebf3c19b08749572bd758749e27d52a0018c024d05136da64491d6ecdc3f9b2639f9aec2cfe7081f8272ea887aac993d8b65536e1ea24890e4fd2901d1cb982d606b9438679572bb4c4b10373f45587147892b", [[], [], [], [], [], []]}, 0x78e) 2018/04/08 05:03:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000001c0)=0x9) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r3, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000200)='cifs.spnego\x00', &(0x7f0000000240)='lo\x00') 2018/04/08 05:03:31 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2ca) connect$l2tp(r0, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) 2018/04/08 05:03:31 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xc, 0x4, 0xb, 0x0, 0xffffffffffffff9c}, 0x2c) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) socketpair(0x19, 0x803, 0x40, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_int(r2, 0x21, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000140)=""/220) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000280)={r3, 0x1}) 2018/04/08 05:03:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000e81000), &(0x7f0000977000)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x8, 0x400, 0x8, 0x7}, {0x6, 0xa0f, 0x8, 0x7}]}, 0x8) 2018/04/08 05:03:31 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x43, 0x101440) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000100)=0xfffffffffffffffa) read$eventfd(r0, &(0x7f00000001c0), 0xfffffd8a) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000080)={0x8, 0x1, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'rose0\x00'}) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000c9dfec)={0x1, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff}) 2018/04/08 05:03:31 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2a0000, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000140)=0x6) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000000c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}) 2018/04/08 05:03:31 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x840200000000101, 0x2}, 0x20) r2 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x82010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x11c, 0x0, &(0x7f00000001c0)=[@enter_looper={0x630c}, @enter_looper={0x630c}, @transaction={0x40406300, {0x2, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000000080)=[0x68]}}, @request_death={0x400c630e, 0x0, 0x4}, @request_death={0x400c630e, 0x4, 0x4}, @register_looper={0x630b}, @increfs_done={0x40106308, r2, 0x4}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=[0x30, 0x0]}, 0xffd}}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x20, 0x30, &(0x7f0000000140)=[@fda={0x66646185, 0xa, 0x2, 0x3e}], &(0x7f0000000180)=[0x78, 0x48, 0x0, 0x70, 0x28, 0x20]}, 0x1ff}}], 0x3c, 0x0, &(0x7f0000000300)="4fe7216e69f9e2c6371dd9e1d65230ca3a8759395092b764861ff1a2a4433a4e17e49c083c2febc0eb8ca6ab94bce36cf551321d096ff2d8e58899b2"}) 2018/04/08 05:03:31 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x1, r0}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000240)=0x1) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x0) r2 = geteuid() stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f00000000c0)="460f01c9f00937409bb9800000c00f3235001000000f30c4e21592948a0000008048b80d000000000000000f23c80f21f8350000b0000f23f8b9800000c00f3235008000000f3048b8ff240000000000000f23d00f21f835100000060f23f8650f0636460f01df", 0x67}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/08 05:03:31 executing program 3: unshare(0x400) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x60100) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') flistxattr(r1, &(0x7f0000000240)=""/58, 0x3a) [ 287.684312] kvm [21473]: vcpu0, guest rIP: 0x105 disabled perfctr wrmsr: 0xc2 data 0x8000 2018/04/08 05:03:31 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@remote, @in6}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f00000005c0)=0xe8) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)="97a713c705960003aa428835282ed909df1329a61ab88ed1c3ae7a347f7c85746febb0c4c082ff2ae4bcca3ef853376f7297b7a91f9e98e4fd96ef99468415a1f76523220ab306f1c09f85f77c7a9506166eb610bc10ca9c76931766c0537eb33ea7e531f27bebd230b7441f8108286abcd311c9abeda5561e25bf4615a124ccf80de6d3dd70c30999221f76c8478b963afc9ae81e788a691922bec607ae6d8c544af65484ec508acdeea9806f98eb9e77583dd2c2706db1bec7b457d9ddd609a5b07f36db2aa53045cafa6deb24cd59d6d6332bbae8c5caea28a711e2c085712f6cc55019b308d7c6e5af89cf14abfdecc7", 0xf2}, {&(0x7f0000000340)="76da2768983e493cb0323c29edbceea4eab7203353fb1a9b058a40b2e995d73af01a7a82fccdb3087c8a4b35ad1401451e15dedc00c97523fbb334300a880992e5a870044c74c4f0e90009299df9007ae0a97d7facb2ca27c98a70ce17f466d5ae3196b5d7045db33e9039eab2354811d3245dd5b653072af7ea167bd695f130b9e1e3204e43d069bd1a299a76e22e41cb7b7e049e5e87f7f3e6fe0ae97757df2963c1a8d60d6c2675006047d5e2b07c83c7e20b271c14597de677a2ac7251c308ac397d5f4a09a889927e095960251f13e14c2a254b633368d8779de371fe0b552f68b4ee324e9a913fea7c1e0e1e10ba3989b6", 0xf4}, {&(0x7f0000000440)="b93245e2d09fe00c72131ae25de1bdd323ab5021b28b9a892cf717c42cb3e56d21c69da6410df15685c6e5fc892477d312c4b0cfbe86aae503e92e5a52b92536663ade7b5439e8e63d3bf9eae3daa47fa6a7950d1a9643fa3ec51422ba091d708e860189fe84dc626679bd91ed1938575a4be0047c07", 0x76}], 0x3}, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000000)='oom_score\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e23, 0x2, @empty, 0x101}}, 0xffffffffffffff7f, 0x8, 0x8, "9c9d65b0224e528c7cd5e27c61f60fd0c869c8d74112d203448016aa14c93446f8fb6d11f369373fa3399887d5ffc9eeb3382839b4cbcdfcc87edd327211676212efb6bc823c129919231ac1119ffe7b"}, 0xd8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getpriority(0x0, r1) tkill(r1, 0x1000000000016) 2018/04/08 05:03:31 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="340000001100ef2c000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000030000000000140003006d716c00000000000000000000000000b5c99eb966818426118c92c13d0512b4f505a119fb392e3e51bdf59dd0b6d402c192a19698e94e4d7f785f60b6be44fb583126835975f9ca49bb7f7a5a63e9e3289fbcaee464eed91557c48533738d85ded875fe80952c9d1eaaa222db2a9028af5dc44fd5b73a1e7e7a4842abd4fa3b960bdef75dbb74dc"], 0x34}, 0x1}, 0x0) socketpair$inet(0x2, 0x5, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000080)={@multicast1, @broadcast}, &(0x7f0000000100)=0x8) 2018/04/08 05:03:31 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000000040)={0x10000, 0x2, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffdfffffffb}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00001e4000)={0x0, 0x0, 0xfffffffffffffff9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) 2018/04/08 05:03:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="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", 0x1000, 0xfffffffffffffffb) r0 = add_key(&(0x7f0000001240)='blacklist\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000012c0)="66775752438588bc26e7c1e8f94aa8cc996de6234c2d030837", 0x19, 0xfffffffffffffffe) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x3, 0x41) keyctl$read(0xb, r0, &(0x7f0000001200)=""/4, 0x27a) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) fremovexattr(r1, &(0x7f0000001300)=@known='security.capability\x00') rt_tgsigqueueinfo(r2, r3, 0x17, &(0x7f0000000100)={0x2d, 0x9, 0xa8eb, 0x1ff}) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x20000) 2018/04/08 05:03:31 executing program 2: futex(&(0x7f0000000ffc), 0x80000000000085, 0x0, &(0x7f0000000000), &(0x7f0000000ffc), 0xfffffffffffffffd) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x420801, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', r1}) 2018/04/08 05:03:31 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) r0 = memfd_create(&(0x7f0000000040)='/dev/rfkill\x00', 0x3) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000180)={0x57, 0x1f, 0x1f, {0x101}, {0x33800000, 0xbf}, @cond=[{0x1f, 0x7fff, 0x2, 0x3f, 0xffff, 0x1}, {0xf870, 0x7fff, 0x3, 0xd9, 0xfffffffffffffffa}]}) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000080)=0x4, 0x4) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000001c0)=""/61) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="2989e67cc347b7fb3b461800000cf71bc8000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) memfd_create(&(0x7f0000000200)="286b657972696e67bc5e294400", 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000140)=0x50) execveat(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000280)="626465765c2b23657468302191747275737465642a2500", &(0x7f00000002c0)="286b657972696e67bc5e294400"], &(0x7f0000000380)=[&(0x7f0000000340)='*{\x00'], 0x1400) 2018/04/08 05:03:31 executing program 4: socketpair$unix(0x1, 0x1000000000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x2c}, {0x6, 0x3, 0xfffffffffffffffc}]}, 0x8) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000340)="01", 0x1}], 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) 2018/04/08 05:03:31 executing program 3: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getrandom(&(0x7f0000000080)=""/133, 0xfffffffffffffd07, 0x0) read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x3f) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x124) r4 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4) inotify_rm_watch(r3, r4) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r5 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0xffffffffffffffff, 0x218000) ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f0000000180)={0x2, &(0x7f0000000040)=[{}, {}]}) dup2(r1, r2) tkill(r0, 0x14) [ 287.817517] futex_wake_op: syz-executor2 tries to shift op by -1; fix this program 2018/04/08 05:03:31 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000def000)={0x1}) r2 = open(&(0x7f0000000000)='/\x00', 0x10002, 0x8) lseek(r0, 0x0, 0x2) r3 = dup(r1) fcntl$lock(r1, 0x25, &(0x7f0000003fe0)={0x0, 0x3}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={0x0, r3, 0x1, 0x1}, 0x14) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={0x0, r3, 0x3, 0x1}, 0x14) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000040)=0x0) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000180), &(0x7f00000001c0)=0xc) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000080)=0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r1, &(0x7f00000000c0)={r3, r3, 0x7}) 2018/04/08 05:03:31 executing program 1: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000040)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='cbcmac(arc4)\x00', r0) keyctl$dh_compute(0x17, &(0x7f0000000000), &(0x7f0000000500)=""/132, 0x84, &(0x7f0000000080)={&(0x7f0000000080)={'cbcmac(arc4)\x00'}, &(0x7f0000000000)}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) r2 = syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x5, 0x2000) connect$l2tp(r1, &(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x0, 0x4, 0x3, {0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x32) connect$l2tp(r2, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x1, 0x1, 0x2, {0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}}, 0x3a) 2018/04/08 05:03:31 executing program 0: clone(0x0, &(0x7f0000557000), &(0x7f0000ea9ffc), &(0x7f0000000040), &(0x7f00005ec000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1200, 0x0) openat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x24) getpriority(0x1, r0) 2018/04/08 05:03:31 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000200), 0x4) r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000080)={0x7, 0x32, 0x1}) accept4(r0, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0xffffffffffffffbd, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) [ 287.875566] futex_wake_op: syz-executor2 tries to shift op by -1; fix this program 2018/04/08 05:03:31 executing program 6: r0 = socket(0x11, 0x2000f, 0x5) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xa131}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x60000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000080)={0xfffffffffffffffb, 0x4, 0x200, 'queue0\x00'}) ioctl$TUNSETLINK(r1, 0x400454cd, 0xffff) getegid() ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/04/08 05:03:31 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000001240)='/dev/dmmidi#\x00', 0x1, 0x10000) ioctl$KDSETLED(r0, 0x4b32, 0x3f) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f00000011c0)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES64, @ANYBLOB="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"], @ANYRES16, @ANYRES32, @ANYPTR=&(0x7f00000010c0)=ANY=[@ANYPTR64, @ANYRES16, @ANYRES64, @ANYPTR64, @ANYPTR, @ANYBLOB="5d3727b3393e4921824063002933b4dbcab45126beb08ae4f86372302b8e9ec65fecc2169734b3126cff5c3e5ef1a0414211f318b3c80c7e85932d28a3d0c6d2680ad25eeadf60d945e7a562603b18cf6ea0452e67831c81ccaba38d24d36289db70f03423d2611961312d59cdd5033715cae8409cdf9a448a3690a96de0811c9a8407ee856a10f6ac7d0151bd359b984481c88a07b53b", @ANYBLOB="4785586065c14686e38543def24ec1"]]], 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x2) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000001200)=0x4) 2018/04/08 05:03:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000240)=""/128, 0x80) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="ffa702b4e402323cd06f6e"], &(0x7f0000000080)=0x2) r2 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000c5a000)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffe, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 287.967837] ion_ioctl: ioctl validate failed 2018/04/08 05:03:31 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) mount(&(0x7f0000691ff2)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='nfs4\x00', 0x0, &(0x7f0000dedf2f)='v4') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000), &(0x7f0000000000)="13"}, 0x20) socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x20000) getitimer(0x1, &(0x7f0000000180)) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000002c0)=""/246) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r3, &(0x7f00000000c0)="b1614eb14576cd696ba36f187f2a371c8ecbee09a5f9691438a7bcf7bb96da079d9bad5e90e5ccf72760b8daafdfd7fd4943ecf3b994d92a4e257b4bba7b69ca1afee4cca74b59e6c913d761dd0bcfedfb37f3c1949d40acd921e29294b805d17a8ba2c2026f410631b38e19", &(0x7f0000ef0f88)=""/120}, 0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000003c0)={0x0, 0xd5, "73e0770684efd98d61df32047fa702e1d4241b25cf0ca447e00ef73f0d8597c7ade3b8a62e7652b4ae6a97a1e3b0551cccc81b9c5525e414f2b896522089b5ee31a2283a846d56952efbf458f38deec76bacf9a5fb21ec905c1bfeda3ba870035863517f7775931128f82cb75e88c549306c791750cc2a1482513d1aba8ad08242e270c428101406084023420f96449915cda562269f8350e95f505ff3c99f87411c0452cd83288966f88e047933daf8977134f7d516fad984f04125fb447c0194701e5b33bdd5f25ca5c35a8e505a939d218d2867"}, &(0x7f0000000200)=0xdd) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x800, 0x3, 0x200, 0x5, 0x8, 0xe5f7, 0x2, 0x66b9, r5}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x1, 0x4, 0xff, 0x4be, 0x1, r2, 0xfffffffffffffffc}, 0x2c) 2018/04/08 05:03:31 executing program 4: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000240)={0x0, 0x1c9c380}, &(0x7f0000000280)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x9, 0x80040) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000140)=0xfffffffeffffffff, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f0000000040)={r1, r2+10000000}, 0x0) mlock2(&(0x7f00001ef000/0x4000)=nil, 0x4000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) 2018/04/08 05:03:32 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = accept4(r0, 0x0, &(0x7f00000001c0), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x200, 0x1f, 0x1, 0x23c1efd3, 0x1}, &(0x7f0000000040)=0x14) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x5, 0x20000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', r3}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x6, 0x1, 0xfffffffffffff800, 0xfffffffffffffffd, r2}, 0x10) 2018/04/08 05:03:32 executing program 2: r0 = socket$inet(0x2, 0x3, 0x800000000000004) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000087000)=0x285540000, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x3a}, 0x0) 2018/04/08 05:03:32 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = socket$inet(0x2, 0x4000040000000008, 0x0) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) [ 288.157203] binder: BINDER_SET_CONTEXT_MGR already set [ 288.177486] binder: 21553:21568 ioctl 40046207 0 returned -16 2018/04/08 05:03:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x1e6) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, r0, 0x1}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x0, 0x6, 0x6, 0xaf, 0x7, 0x0, 0x4f}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="6c246e5127641e085d490c31a003597f78f39383eeeded9932b27a89b0f10630f0c50f9bd6e5e5b95e80248041db1fb866a6ba7b3cb6cb6b74dc7bbf1393d3bbf46a38aa8ebee4460da636f849be0f3c9756fc9ff4d1a29d70ae53f37b6c91c73e156046b57cd9e07f749926f40b643c7f5d16c55e3820ff3053bd9fa9164866a77c217d04b05e6943ba4273e84983d892ed6fee7604022423199bc7d324c344712e35a2bfa2fdcb57d31a18b088983025a4fb99eb65036f1edc1af8c467b20576742a67ac59be6ddc65b8b44f96700e28cb4dc4a8a3e4e329bb2bce18f475cb7ce10f8c70ac182a9a58ee746647e616add64936", 0xf4) 2018/04/08 05:03:33 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha256,lrw-twofish-avx)\x00'}, 0x1f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)='d', 0x1) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000000)=""/34) io_setup(0x3, &(0x7f0000cadffc)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/04/08 05:03:33 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x5, 0x8, 0x2, 0x401, 0x7, 0x20, 0xffffffff, 0x9, 0xfff, 0x20, 0x6, 0x8}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/75, 0x4b}], 0x1) 2018/04/08 05:03:33 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000080)={0x200, 0x0, 0x5000, 0x1, 0x1, 0x1ff, 0x7, 0x3f, 0xa3, 0x3}, 0x10) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000012c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000040), 0x0, {0xa}, r1}}, 0x38) 2018/04/08 05:03:33 executing program 5: ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000180)={0x1, &(0x7f00000000c0)=[{}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000000040)={0x14, 0xa, 0xa, 0x301}, 0x14}, 0x1}, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400008}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xe8, r2, 0x8, 0x70bd2b, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9b20}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff7}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3f}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x81}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xb51}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4fb}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xd2e}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1c, 0x13}}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x5, 0x10}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x49}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4f}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x40040c0}, 0x80) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000100)={'mangle\x00', 0x19, "3902d60ea917e11dd52578b9f73d8944a3a2d8653cc0e1b26f"}, &(0x7f0000000140)=0x3d) fcntl$getownex(r0, 0x10, &(0x7f0000000400)) 2018/04/08 05:03:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) writev(r1, &(0x7f000081f000)=[{&(0x7f0000c67fd3)='u', 0x1}], 0x1) sendfile(r1, r0, &(0x7f000083c000), 0x5) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x0, @multicast2=0xe0000002, 0x4e20, 0x1, 'lblcr\x00', 0x20, 0x2, 0x64}, 0x2c) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) 2018/04/08 05:03:33 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x428000, 0x0) mmap$binder(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x10, r0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000140)={0x2, 0x9, 0xefc}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000040)=""/75, &(0x7f00000000c0)=0x4b) 2018/04/08 05:03:33 executing program 2: epoll_create1(0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000340)) r1 = memfd_create(&(0x7f00000000c0)=':\x00', 0x3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000240)=""/99, &(0x7f00000002c0)=0x63) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x30, 0x0, &(0x7f0000000480)=[@acquire={0x40046305, 0x3}, @acquire={0x40046305, 0x2}, @enter_looper={0x630c}, @register_looper={0x630b}, @request_death={0x400c630e, 0x0, 0x2}, @acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000440)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x64, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32, @ANYBLOB="000000000100000000000000"], @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00X\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\rc\x00\x00\fc\x00\x00'], 0x0, 0x0, &(0x7f00000002c0)}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) select(0x40, &(0x7f0000000440)={0x5, 0x0, 0x0, 0x0, 0x3f, 0x9, 0x6, 0x7}, &(0x7f0000000500)={0x5, 0x0, 0x0, 0x0, 0xffffffffffffffcf, 0x204c, 0x0, 0x3}, &(0x7f0000000540)={0x10001, 0x10001, 0x0, 0x7, 0x4, 0xfffffffffffff3ca, 0x0, 0x8001}, &(0x7f00000005c0)={r3, r4/1000+30000}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x4, 0x4, 0x0, 0x2, 0x0, 0xb7ed, 0x7, {0x0, @in6={{0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, 0xfff, 0x400, 0xa691, 0x20, 0x4}}, &(0x7f0000000080)=0xb0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) [ 289.337832] binder: 21593:21594 Acquire 1 refcount change on invalid ref 3 ret -22 [ 289.345683] binder: 21593:21594 Acquire 1 refcount change on invalid ref 2 ret -22 [ 289.353442] binder: 21593:21594 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER 2018/04/08 05:03:33 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x6, 0x20000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180)=0x98e, 0x4) timerfd_gettime(r0, &(0x7f0000000080)) listen(r0, 0x6) r1 = socket$inet6_sctp(0xa, 0x8, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x17d) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000009000)={r2, 0x80}, &(0x7f0000000000)=0x8) [ 289.382605] binder: 21593:21594 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 289.401775] binder: 21593:21594 Acquire 1 refcount change on invalid ref 0 ret -22 [ 289.427830] binder: 21593:21594 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 289.449131] binder: 21593:21594 transaction failed 29189/-22, size 0-6755399441055744 line 2848 2018/04/08 05:03:33 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xffffffffffffff00, 0x0) mkdirat$cgroup(r0, &(0x7f00000000c0)='syz0\x00', 0x1ff) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='gre0\x00') setsockopt(r1, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback, @rand_addr}, &(0x7f0000000140)=0xc) 2018/04/08 05:03:33 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000e94001"]) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x204000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0xffffffffffffffc1, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x84) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)) r4 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x200000) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r4}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='jfs\x00', 0x1040, &(0x7f0000000300)="4855f637be50004422674164e769e8c23985c1b0f2eeaedcf24c3a40d356cb151808903077faf0b19164e61f6af1fa99e8d064bb600d603a3b6fc776be8103be45d24e7a75ca2bfb501d3f1a759f945ea2b3553216dd8eb927574ab2fde50b57a83897980a67ca672da37fbe3dff16caeab65322ee03f5b64151758f8d83ee4940") 2018/04/08 05:03:33 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000002c0)={'icmp6\x00'}, &(0x7f0000000300)=0x1e) 2018/04/08 05:03:33 executing program 5: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001680)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000100)=""/124, 0x7c}, {&(0x7f0000000180)=""/144, 0x90}, {&(0x7f0000000240)=""/63, 0x3f}, {&(0x7f0000000280)=""/1, 0x1}, {&(0x7f00000002c0)=""/12, 0xc}, {&(0x7f0000000300)=""/62, 0x3e}, {&(0x7f0000000340)=""/250, 0xfa}, {&(0x7f0000000440)=""/163, 0xa3}, {&(0x7f0000000500)=""/238, 0xee}], 0x9, &(0x7f0000000680)=""/4096, 0x1000, 0x1e00000}, 0x40000062) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000016c0)=0x1b, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000001840)={'raw\x00'}, &(0x7f00000018c0)=0x54) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000017c0), &(0x7f0000001800)=0x8) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000040)={0x1, 'vcan0\x00'}, 0xffffffffffffff2d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001700)={0x3, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x84) 2018/04/08 05:03:33 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x3) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) readv(r0, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000100)=""/134, 0x86}, {&(0x7f00000001c0)=""/24, 0x18}, {&(0x7f0000000200)=""/25, 0x19}, {&(0x7f0000000240)=""/104, 0x68}, {&(0x7f00000002c0)=""/102, 0x66}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x6) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) set_mempolicy(0x8000, &(0x7f0000000080)=0x9, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/04/08 05:03:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000100)="7f2a078082bd32ba46de7d75d7ed20ecc7b2d5867727a0f6fbd725887e0631b5af664aefc4803f3c527500b622db4d36bf42f92eac1a0d32b10effe6d8133c8c07bc2e559e9af04523948f7c57a28148381607aebd043b3f3c0b7eb9a3e7a18904bf2af1d5c5533d69a01e8d2b235247a52b0f093895c91d060469d9e3119398a6bbd8efd45de41c52b36c76") r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000040)={[0xd002, 0x4003, 0x2], 0x401, 0xc0, 0x63}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r1, &(0x7f0000006000), 0xff03) 2018/04/08 05:03:33 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/204) mmap$binder(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x10, r0, 0x0) 2018/04/08 05:03:33 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xffffffff00000001, 0x8000) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff01, 0x18000000000}, 0x0, 0x0, 0x20000000000}, 0x0, 0x0, r0, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0xfd1, 0x7fff, 0x4}], {0x8100, 0x2, 0x6, 0x2}}], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}}}}}}, &(0x7f0000000100)) [ 289.485500] binder: 21593:21623 ioctl c0306201 20000400 returned -14 [ 289.502987] binder: 21593:21594 ioctl c0306201 20000300 returned -14 [ 289.525446] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/08 05:03:33 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$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000040)=0x80) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80206433, &(0x7f00000001c0)=""/218) 2018/04/08 05:03:33 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, &(0x7f0000000200)=""/114, 0x72, 0x0, &(0x7f0000000280)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) socketpair(0x0, 0x8000e, 0x8, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000180)={0x3, &(0x7f00000000c0)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000001c0)={r3, 0x1}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'ip_vti0\x00', {0x2, 0x4e21}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000080)=@generic={0x5, 0x9, 0x8}) bind$rds(r2, &(0x7f0000000140)={0x2, 0x4e22}, 0x10) 2018/04/08 05:03:33 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) recvfrom$inet6(r1, &(0x7f0000004100)=""/106, 0x6a, 0x20, &(0x7f0000004080)={0xa, 0x4e24, 0x362, @empty, 0x7ff}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000041c0)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000042c0)=0xe8) fstat(r0, &(0x7f0000004300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000004180)='./file0\x00', r2, r3) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000043c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000044c0)={&(0x7f0000004380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000004480)={&(0x7f0000004400)={0x80, r4, 0x800, 0x70bd27, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x400}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x80}, 0x1, 0x0, 0x0, 0x4041}, 0x20040000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000040c0)={'ip6gre0\x00', &(0x7f0000000040)=@ethtool_per_queue_op={0x4b}}) [ 289.574714] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 289.592448] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 2018/04/08 05:03:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000000200)=@ipx, &(0x7f0000000280)=0x80, 0x0) getpeername$ipx(r2, &(0x7f00000002c0), &(0x7f0000000300)=0x10) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/243, 0xf3}], 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x80800) accept4$inet6(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c, 0x800) sendfile(r4, r3, &(0x7f0000a2effc), 0x1000) 2018/04/08 05:03:33 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) ioctl$sock_bt(r1, 0xdd17, &(0x7f0000000040)="570f595780ce1334cf93a2adfe91339c71520621198e722dab8ec054c2d18489e65dc65322cebf0fd116b2f5654386b4eb0f26619e030b5cffb4bc8761786f921ec76fd75102fa9cb674750d14172a615f3b5a7089baec3610bb9fe54e9d39cde64ba8fd0a978ee66d487b16df145fb2be3fa93dd9cb6f63b71fbd6c78b183db5397b8039eb3f84d4d471b49d8427f3dd826774441fd98523b071a044e20d4bedc5ad4694457b594753e9d25e54cdc1490cba3355e9c140b4a47bab5d82046b0a1b66e8bed3aa59cd1c413b7827b9d9eca7910b71ccbecf61ca690") ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) sendmsg$nl_netfilter(r0, &(0x7f00000fbfc8)={&(0x7f0000975ff4)={0x10}, 0xc, &(0x7f00000b1000)={&(0x7f00007cc000)=ANY=[@ANYBLOB="240000000202b3880000000000100006000000000000000000"], 0x24}, 0x1}, 0x0) 2018/04/08 05:03:33 executing program 2: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1, 0x181000) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x7ff, 0x2) time(&(0x7f0000000000)) r1 = socket(0x1e, 0x1, 0x0) listen(r1, 0x100000000003) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) accept4$alg(r1, 0x0, 0x0, 0x0) 2018/04/08 05:03:33 executing program 0: socket$inet_dccp(0x2, 0x6, 0x0) [ 289.738438] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. [ 289.768742] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. [ 290.631952] Buffer I/O error on dev loop0, logical block 0, async page read 2018/04/08 05:03:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000040)="f2ec0638d7899e891dcd824fc9e4e54c", 0x10}], 0x1, &(0x7f0000000340)}, 0x0) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000500)=""/220, 0xdc}], 0x1, &(0x7f0000000280)=""/91, 0x5b}, 0x0) r2 = dup2(r0, r1) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) 2018/04/08 05:03:42 executing program 7: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'syzkaller1\x00', &(0x7f00000003c0)=ANY=[]}) creat(&(0x7f0000000700)='./file0\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) mremap(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0xf000, 0x2, &(0x7f0000b13000/0xf000)=nil) r1 = open(&(0x7f0000000400)='./file0\x00', 0x200000, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xd84}}, 0x1, 0x2, 0xfffffffffffffffc, 0x98, 0xa41c}, &(0x7f0000000600)=0x98) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000007c0)=""/180) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000640)={0xe9a, 0x4, 0x0, 0x0, r3}, &(0x7f0000000680)=0x10) finit_module(r2, &(0x7f00000008c0)='/dev/sequencer2\x00', 0x1) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x3a) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000280)=0x6e) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) futex(&(0x7f00000000c0), 0x2, 0x2, &(0x7f0000000880)={0x0, 0x989680}, &(0x7f00000006c0), 0x2) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x2, 0x82000) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x400, 0x0) munlockall() getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000200)=0x4) 2018/04/08 05:03:42 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) read(r0, &(0x7f0000000000)=""/40, 0x28) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) readv(r0, &(0x7f0000000880)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1) 2018/04/08 05:03:42 executing program 6: r0 = socket$netlink(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0x2, &(0x7f0000001ffc), 0x58585ea9) 2018/04/08 05:03:42 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1, 0x10000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001580)={0x0, 0xa0b}, &(0x7f00000015c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001600)={0x0, 0x4, 0xffff, 0x0, 0x1, 0x2, 0x80, 0x5c287aae, {0x0, @in={{0x2, 0x4e21, @rand_addr=0x8}}, 0xcf0, 0xc1c, 0x8, 0x2, 0xffffffffffffcf14}}, &(0x7f00000016c0)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001700)={0xfffffffffffff801, 0xbee0, 0x201, 0x100000000, 0xd081, 0x6, 0x0, 0x400, 0x0}, &(0x7f0000001740)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002cc0)={0x0, 0x84, "b3f5a31df0e28457b9b6a5f87b33088f0291bb2bae283d53e30235feeabc185c966edceedb8952984a806ed2a4c1511dba54f3ae55d5028e9e3b3578469da4f80b8f62cfe6330fa3729fc880f3e493aa69a3094f684d1cfdbd41a2b10e6084acd201d195f21f149edcde8108ef6e2d0c7579cd62793d7fc8befe9064f589784cc8aa24e6"}, &(0x7f0000002d80)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002dc0)={0x0, 0x60, 0x4, 0x1}, &(0x7f0000002e00)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000004640)={0x0, 0xac, &(0x7f0000004580)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x1b}, 0x7}, @in6={0xa, 0x4e22, 0x200000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, @in6={0xa, 0x4e21, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0xce5c}, @in6={0xa, 0x4e22, 0xffffffffffffffff, @empty, 0x1}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x16}]}, &(0x7f0000004680)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000046c0)={0x0, 0x7}, &(0x7f0000004700)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000004740)={0x9, 0x4, 0x201, 0x8, 0x7, 0x3ff, 0x4, 0x10000, 0x0}, &(0x7f0000004780)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000005b80)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xd01b, 0x9, 0x49, 0x3ff, 0xb6ce}, &(0x7f0000005c40)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000069c0)={0x0, 0x9}, &(0x7f0000006a00)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000006a40)=@assoc_value={0x0, 0x10000}, &(0x7f0000006a80)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000006ac0)={0x0, 0x5}, &(0x7f0000006b00)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000006b40)={0x0, 0x673b}, &(0x7f0000006b80)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000006bc0)={0x0, @in6={{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}}, [0x8, 0x1, 0x100000000, 0x8, 0x0, 0x8, 0x4, 0x7, 0x100000001, 0x5, 0x6, 0x7ff, 0x3f, 0xa6d0, 0x3]}, &(0x7f0000006cc0)=0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000006d00)={0x0, 0x7f}, &(0x7f0000006d40)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000006d80)={0x1, [0x0]}, &(0x7f0000006dc0)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000006f80)=[{&(0x7f00000001c0)=@in6={0xa, 0x4e21, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c, &(0x7f0000001540)=[{&(0x7f0000000200)="e1ed24052edaf09c2d9e802cc37e21ebc28779a70a1c2fe96dd7585b90e73d432dd0a67d8ccd064f5e37f07052d3d6f493c51508d50d3f6cd72881357279a6df1c95ed4f387939e545bd888a1470150f7cc7297ae1299d377f83fea9931dbd88ddd00538ef4b529c00d28f2ca7a2c8911d7e6c85a36de3a7fd108d75b88afb365e84db5384a52a876e53ca9ff045326dbbfcf68705891822e50887bd5436ef14cd6daf189ef3e3b85f07ca9d", 0xac}, {&(0x7f00000002c0)="67d4ad1d1825ed8d0adf332d02515d18ad3be732fc977a8e9ab6b889d39fec52df9d1bf9c1dad7a2310df7d8f79dd61ce330027ff98fd8b5f94aca7e4da9c4a9c5b8f914faaf8f021a9eab69141ec456", 0x50}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="97fa3920c7d7501c391ce7f16c06fda17e78dbdd53e9c8d17afd5437aa748c707ad53a03beb260199277c88a3e06023376a7f80a60cb26946b1fb3911ff51e9919d43ad425ab826d3d94838c6012eff9bb95bc410074f3c999d9378ddba6e595ed03caad5d72e4a1", 0x68}, {&(0x7f00000013c0)="d112eb1aa9c49bb850e06dad3d8a85a6b8ad53033d1b9e0623ac7938d7c199e1de7cda13f9c3e05b98226e1ff7da0626bdb8a89cb0080afce2cf071949d4b324ab14b2a27997fc13dacd6ed1324b68d66ea0c2cf205dea1834e90863220536ee9c3c7b6953efd259edcbef9d144d3c50958ee5f7315a09a6c91a75c29f2adb704f2d596a179290a1289a1ac80aea63335195f738e1daf5a44427f738", 0x9c}, {&(0x7f0000001480)="a463dcb21bd712ee94ffa34eaf597a7f7e14e85eafa291c1b681", 0x1a}, {&(0x7f00000014c0)="b73261319fada9986b410ea1508169330dd17186ec367d78d97e0ee0a51601a0106aef417866b7a5679471d83076177ae8a545186af2d2602107ebc466084960d329f96f9044a137edca66ff56ca960dc0b556f1565aac9143097c51539505cc", 0x60}], 0x7, &(0x7f0000001780)=[@sndinfo={0x1c, 0x84, 0x2, {0x20, 0xc, 0xf6d, 0x1, r2}}, @init={0x14, 0x84, 0x0, {0x4, 0x2, 0x6, 0x101}}, @init={0x14, 0x84, 0x0, {0x7f, 0x2d9, 0x5, 0x22}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x9, 0x200, 0x3, 0x10001, 0x80000000, 0x4, 0x1, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x7fff, 0x1, 0x8000, 0x8, 0x1f, 0xe2, 0x6, 0x8, r4}}], 0xdc, 0x4000000}, {&(0x7f0000001880)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, 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{&(0x7f0000006040)="b08a9254001bef0d2a1d4100b2e9c297ca5fb6a6957d922e4a35ff4058e66b0adc4a31713c2365454cdb9d684632ce9fdfbe706b862ffd8e3d5a3b842650e528a25afde7501012f51ef9d461c24faaf5e32d700d92873a0f1dd2cf3bf3e20dee8f913c0be58d6694602ad469de5a4a734ac5", 0x72}], 0x5, 0x0, 0x0, 0x10}, {&(0x7f0000006100)=@in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000006780)=[{&(0x7f0000006140)="51931f25c8f6ccfeea0c839ffb3833a4aee553a58bae8f3f03da68c81c8bf908ce58f94ebe874d1a1462dd99c30acd74dc4b1ba7e965593d73dcd4d3de7ce843adeb8c602200d798e4afd3b6ae71d717cd1632b6a7e2a45e254b1ac2eb24ff50baf232e37314052dc2b65b5a3c23fb22c427ecaaa699c9d749a11393c07f4389eda3f93c5e067b82b6a53b41df6279c771e90670d349bd072e5ff7eaae", 0x9d}, {&(0x7f0000006200)="c78ba5f98a923c52cef9326ee76d164a7ca309c3f40f41520913af4ab2f1359f9b6b09af3239391ea6ecb5ff1232fd67cd3da227ac82d5c079c0d653156c36398291f459f28c94df8598187eaa1d1e545c25a8690cc27c94cbde28ba614f30ec54cb4bf4bc861a1fde5fa60f45c8fb7859b6b0532c2989c26cc5234ce4cee98ce6ec8a54796e6c84e98feef7de7d7624450f2903a8ef7c", 0x97}, {&(0x7f00000062c0)="9a9ddda54da064b4c412dd15c260aa87b847368800d9f63124ea983e238df876a61c611c02c4f59d24926d094ade406ef6410c6d4393637c8557d6334559fe1dbde3ca89b0d352536f30a18a6c6ea24a9f10013cb51a0577f3aed41133d71ff17225db73b019db9764054f65ea228fe6f408d5bf9a84bf7638ae6e23a6da49cec38c34f345513e748c5b74cbae84", 0x8e}, {&(0x7f0000006380)="f244526eac23fa0d8024d985a4eac3b1fbecd1ef205c1aa9cef08bea434c3576205554e544b66c38c2eadac5fd68df11f7d43ce4f06afaf1c56cdb38aca13a05366558b7f08d8b28d8f29bd9e528751cc5b0b6223be7f44cbb79fffd220cb6337a58ab", 0x63}, {&(0x7f0000006400)="ecbc5b21e06d6267fdfdc0f4757b5e73dda1f9afee844d1b394168307ea24b667cec6b9a4684d61337976c09e6d100ea217647c444106035f08ce2822abc5d553569a3827737f9b7da1d43485f0a28f83c9c31d57ea695bb9373127f9a7d8e937d482f9f8ad88aefc5ab162674e4e0b99e5eb362800ef6110b6f03a045db8ae48731a9ae97bbf7488e81b5320ecac0e49ad479696a92e237ab070c841fe670164173029b79061b64775b240506d812eeeface8b17a61388c206d7a56372db0519a238b93d4605f34015463d61840030bdb7df7debb756d014f37d84366bba9fb3be69dfa8860ea79feab4eb5811749ed8f29f732", 0xf4}, {&(0x7f0000006500)="d51303cf62d2c5c2e820a3b432efe32682d3e2867709cd6d17be2d6e4d4f7ad2f9f64783", 0x24}, {&(0x7f0000006540)="731f997dc73ac7a119fa46c9b0052091eae0f17b53d1b8b68f030af13216f713192b9afb627b2df8177039eaf75c5206cf0f8a47e11c562ed6f1a5653cc3ad31403d889f1d82ac5bd9279512b2220eaf5d40ca2ff8320d417ca09aea9a4d645e5dfce4b9afcf839dfabf32840a81161f0261de4fda25563b1ba005d588fd78f73e7c0e54471659d13f9dd73b35c9c5ef4ea997446995e2323c03728907c1fb3507428d2df467a096868b940fab11df9f32abdeca2c318890e23a4a82c4e7486babd7da87ca52b6a54cde1b474a1dfa65785901fa39af73f86f", 0xd9}, {&(0x7f0000006640)="6f54629e9207f0c46de79da91b0b", 0xe}, {&(0x7f0000006680)="bfd7b5cb4ea3b4e3443a4c82227bce6acf0859a7cc5eb3b2cd2a6630382a3fd061d5587b691557100377b9ff337c51a6e804b63c85e9a2d07e077ba9aa5269e933674fdca7ca3b6782f0af36a7f7149346a12bd7aab2560477033c3d369b3958a362fdb722ad9fb1654016329bdf2643cf541a538d51a8a7471b63cc53c553b3d28207564a305de7062ff794c7ae5bf42210ed0440dc60b613b87ea7ce721457dff3cc45d70166744af079ecd877d5586baf48485f6cdd3d158c98346d0ac7f238341ee86f19e7fc", 0xc8}], 0x9, 0x0, 0x0, 0x40}, {&(0x7f0000006800)=@in6={0xa, 0x4e22, 0x676, @mcast1={0xff, 0x1, [], 0x1}, 0x85e6}, 0x1c, &(0x7f00000068c0)=[{&(0x7f0000006840)="bb745b43bb20372e16c74f56a21a4ce970426e3b4becff8ab885ca7968a46b1adeb319cf4f237c449ae92c510b037b54057d68c6df5782da026b236b30bf0c61be8d4b2144ebad97411f98ae9ce125bf534bea14b4889367caa593526bbe9d328f60a7fead31ce277dec03c9", 0x6c}], 0x1, 0x0, 0x0, 0x4000}, {&(0x7f0000006900)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000006980)=[{&(0x7f0000006940)="34a518c91531e5518cb809942fa027f7d62b42461c78a007", 0x18}], 0x1, &(0x7f0000006e00)=[@sndinfo={0x1c, 0x84, 0x2, {0x2, 0x200, 0x9, 0xb5da, r11}}, @sndinfo={0x1c, 0x84, 0x2, {0x100000001, 0x203, 0x100, 0x4cc912e6, r12}}, @init={0x14, 0x84, 0x0, {0x5, 0x3, 0x5877, 0x81}}, @sndinfo={0x1c, 0x84, 0x2, {0x2304, 0x8204, 0x10000, 0x7f, r13}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x1, 0x4, 0xfffffffffffffff8, r14}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0xc, 0x7f, 0x4, r15}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x4, 0x2, 0x10000, r16}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x208, 0xbb60, 0x4, r17}}], 0x160, 0x84}], 0x8, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000100)={0x6, 0x0, 0x401, 'queue1\x00', 0x6}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x20000000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) open(&(0x7f0000000040)='./file0\x00', 0x110ffd, 0xa425c7edac4109eb) 2018/04/08 05:03:42 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x9, 0x30}, &(0x7f0000000100)=0xc) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000240)=0xf002) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x8, 0x20}, &(0x7f0000000200)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r3 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendmsg$nl_xfrm(r3, &(0x7f00000005c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=@report={0x1e0, 0x20, 0x0, 0x0, 0x25dfdbff, {0x6c, {@in=@dev={0xac, 0x14, 0x14, 0xc}, @in=@multicast2=0xe0000002, 0xfffffffffffffffa, 0x200, 0x4e20, 0x40, 0xa, 0xa0, 0xa0, 0x33}}, [@policy_type={0xc, 0x10, {0x1}}, @ipv6_hthresh={0x8, 0x4, {0x50}}, @coaddr={0x14, 0xe, @in6=@loopback={0x0, 0x1}}, @algo_crypt={0x68, 0x2, {{'cbc(aes)\x00'}, 0x100, "96f16139d52f20b7dd6aa51754405239b295e384276b803ec0c3bdea343ffa4c"}}, @tmpl={0x104, 0x5, [{{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff]}, 0x3507, 0x0, 0x1, 0x1, 0x4, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x3c}, 0x2, @in=@loopback=0x7f000001, 0x3500, 0x4, 0x3, 0x4, 0x0, 0x0, 0x1}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0xa, @in6}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in=@loopback=0x7f000001}]}]}, 0x1e0}, 0x1}, 0x0) 2018/04/08 05:03:42 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="d5f34ec9a74250f6ca69de8cc12af15d13f3f39588626729880aa84b342d10f61d49ddf7a6ee751432eaf2e42fcec91c2f767da2a9588c5aac085864c1a5568ee7c9079c80653c9e93c0096b152cd52a20b81a37fc97c1c968c5ee0942c16db54210a0ad3b7ed85e21a21c71df63c08e23fd2183b5d90428071ffe7fc856a2ba788bbd5c9e97f9fbc95b1629aa55edef13fa73009ab9770f9afe8332ef5ce1409af1eca3f20fc0bca778b3e6d27644955799af7dec7ae88aeeb76a098564d2be93e20a15ce", 0xffffffbd, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000800)='keyring\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000680)=[{&(0x7f0000000540)="54260122572906405b5e08862c148324b0bce2ab1ee90de364c22a1da50643377f075e299b5bd07a5200d468ec6875427509e149a7b48bc6914ddd46c2248b6f57e988b77d3b919c2f54c83727fc778af5783a1eaa5b20f3b682db0f687ff5a29fb868eca487574c10e54999d18a2794ed9b988e3b560baf4c164ee93db836bf1982fe426787b4de7fc7fa6684c047ae7a5aa6af1fda6519d4c329abed82729472bc7f312bb25cdc7097a4fb72ee", 0xae}, {&(0x7f0000000300)="7e07099ada971b2c2fab2690e5dee9d55a4eb675510671c1050dd738bdd96b595e", 0x21}, {&(0x7f0000000600)="2f54bf029c3515bde35f65bd70f1a9043b96b589273d5cb2f9a474ed8cf6af9c07da7024b9745c4a9b3989ee48d7b337eed0263bc692b1b8dcb8968c2fbb2664d51d9fcd822f25566330f8c71f243ee7aeaeeb7a25a4b6fb760125842737d89fcdf540eb5bfb5878a1585b28df", 0x6d}, {&(0x7f0000000880)="eedc964bf752577f9a9849ff38b387fc181c5fdf8632d2c25ba0d87e65eb703caa9f85e0898b2ed16638934bf685448848bc5e94eba3823d475ec6ac53f2bdf88f61d836e1085bb3133260591dc071b048d336b5515c21cfbdc4d0624c09d86bb7baa2126fed7c3bedb2b696cda7c183b39d7b08aa02cae5acd6e665d37ff0472438105839c584bc05d2983e42aa7bb1dd9d3e59a3f12742ac6af8c644818633f38de86ff6fe34f7de25a94e6e00315f5e464b3663c4a616bad39cc1e5cd", 0xbe}, {&(0x7f0000000940)="3ebf05fbf4d992798452bb3809b79f796db0798e82da5e8bac8238cfbf3685a81678cf909f673ba735f161b32ab67c057e81a09b8f6d346573a3efb50b579d7b6df766a5bdd8d6e3e36759c265ae43437d82bea060c67bdaf815233aad8dda881f7045661fe190db4988b45ba216a853e7c88992c4ee4e58ee0c3ed782758da2b2e3172f0f3da356a633c63cefc8fc9f42371563fc735538f9d657ecc875a9f967c50ec75180b1e906e5c148ec4181128a6215c30525", 0xb6}, {&(0x7f0000000a00)="4b5532ab396c5f2a705825d255bbe8137f7e610df9c01a89d5608f1c0785dbd2a5438bcffd5c2d79f44425f33822b921a9302b4074bfdb2ce313674d89cac25da2cba71be2e0bdb1918af9a712d35c4b112dc1ece364d5f9", 0x58}], 0x6, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000340)=""/61, 0x3c}], 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000b00)={0x2, 0x4, 0x4, 0xa68, 0x5, [{0x6, 0x2, 0x1, 0x0, 0x0, 0x2100}, {0x2, 0x100000001, 0xa61a, 0x0, 0x0, 0x200}, {0x10000, 0x2, 0x8001}, {0x4, 0x320, 0x1, 0x0, 0x0, 0x8}, {0x0, 0x9, 0x1a5, 0x0, 0x0, 0x3}]}) r3 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x101000) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000001580)={0x6, 0xb300}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time, 0x0, {0x80000000}}) r4 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000000280)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/vhost-vsock\x00', 0x2, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000780)={0x81, 0x0, {0x0, 0x0, 0x8}}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f00000003c0)={{}, {0x0, 0x1}, 0x0, 0x0, 0x7}) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f00000006c0)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000540)=ANY=[]}, 0x1, 0x0, 0x0, 0x20000080}, 0x880) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000840)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/08 05:03:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x1, 0x2, 0x7, 0x1, 0x6, "425926fe939319c97501fc6dfc4c810b7bd36b54940056e0d5fbf3c6b489cfc6f891df578b9279be8aa27909dd7f9e966636d021d6ad8b07011c3b58897dda", 0x35}, 0x58) sendmsg$nl_route(r0, &(0x7f0000001400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x81000000}, 0xc, &(0x7f00000013c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r0], 0x1}, 0x1, 0x0, 0x0, 0x20000000000000}, 0x0) 2018/04/08 05:03:42 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns/uts\x00') fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/08 05:03:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast2, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f00000000c0)=0xe8) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x4, 0x4000) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f00000002c0)={0x0, r3}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/04/08 05:03:42 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00002cd000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000a75f17)=""/233) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={'sit0\x00', {0x2, 0x4e24}}) 2018/04/08 05:03:42 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400000, 0x0) recvfrom$inet6(r1, &(0x7f0000000180)=""/57, 0x39, 0x12020, &(0x7f00000001c0)={0xa, 0x4e22, 0x85, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000001c80)=0x100000001, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3c06639d476a0bf", 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e22, 0xff, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, 0x101, [0x100, 0x0, 0x59f, 0xe3, 0xff, 0x1, 0x100000000, 0x5]}, 0x5c) accept4$alg(r2, 0x0, 0x0, 0x0) socket(0x0, 0x802, 0x0) 2018/04/08 05:03:42 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@dev, @in6=@dev}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001fc4)={0x0, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x16}}}}, 0x104) 2018/04/08 05:03:42 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x15555555555556cb, &(0x7f0000000200), 0x3, &(0x7f0000000040)={[{@barrier='barrier', 0x2c}]}) 2018/04/08 05:03:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'irlan0\x00', 0x8000}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000000940)={0xb3, {{0x2, 0x4e21}}, 0x1, 0x2, [{{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @rand_addr=0x1}}]}, 0x18c) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f00000002c0)={0x2, 0x0, 0x5, 'queue0\x00', 0xffffffff}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x80000000, 0x5, 0x1b4b, 0x3, 0xfffffffffffff001, 0x3, 0x9, {0x0, @in={{0x2, 0x4e23}}, 0x20, 0x8, 0x3eef06de, 0x7fffffff, 0x4}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000001c0)={r6, 0x9, 0x0, 0x2, 0x400, 0x3}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r5, 0x28, &(0x7f0000000240)}, 0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x80101840, 0x0) dup2(r1, r7) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r7, 0xc0a45352, &(0x7f00000000c0)={{0x8, 0xfff}, 'port1\x00', 0x1, 0x20000, 0x2, 0x80, 0x5, 0x5, 0x4, 0x0, 0x2, 0x8001}) 2018/04/08 05:03:42 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000080), 0x8, 0x800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/08 05:03:42 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@local, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x122, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) 2018/04/08 05:03:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0xfffffffffffffc04, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x4}) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000180)="da", 0x1}, {&(0x7f0000000040)='\x00', 0x1}], 0x2) socket$pptp(0x18, 0x1, 0x2) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)) [ 298.599416] *** Guest State *** [ 298.602860] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 298.611875] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 298.620763] CR3 = 0x0000000000000000 [ 298.624526] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 298.630554] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 298.636566] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 298.643311] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 298.651325] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 298.659372] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 298.667413] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 298.675442] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 298.683805] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 298.691821] GDTR: limit=0x00000000, base=0x0000000000000000 [ 298.700284] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 298.708290] IDTR: limit=0x00000000, base=0x0000000000000000 [ 298.716840] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 298.724839] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 298.731288] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 298.738759] Interruptibility = 00000000 ActivityState = 00000000 [ 298.745048] *** Host State *** [ 298.748275] RIP = 0xffffffff811cd096 RSP = 0xffff8801b28b73d8 [ 298.754291] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 298.761068] FSBase=0000000000000000 GSBase=ffff8801db100000 TRBase=fffffe0000034000 [ 298.768891] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 298.774821] CR0=0000000080050033 CR3=00000001ace23000 CR4=00000000001426e0 [ 298.781891] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87001610 [ 298.788579] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 298.794673] *** Control State *** [ 298.798150] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 298.804835] EntryControls=0000d1ff ExitControls=0023efff [ 298.810329] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 298.817282] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 298.823974] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 298.830571] reason=80000021 qualification=0000000000000000 [ 298.836907] IDTVectoring: info=00000000 errcode=00000000 [ 298.842378] TSC Offset = 0xffffff5d32292b53 [ 298.846737] EPT pointer = 0x00000001c997901e [ 298.889897] *** Guest State *** [ 298.893322] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 298.902300] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 298.911249] CR3 = 0x0000000000000000 [ 298.915044] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 298.921048] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 298.927086] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 298.933795] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 298.941822] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 298.949852] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 298.957863] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 298.965871] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 298.973866] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 298.982781] GDTR: limit=0x00000000, base=0x0000000000000000 [ 298.990787] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 298.998781] IDTR: limit=0x00000000, base=0x0000000000000000 [ 299.007136] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 299.015124] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 299.021582] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 299.029110] Interruptibility = 00000000 ActivityState = 00000000 [ 299.035369] *** Host State *** [ 299.038572] RIP = 0xffffffff811cd096 RSP = 0xffff8801b15ef3d8 [ 299.044573] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 299.050989] FSBase=0000000000000000 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 299.058812] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 299.064721] CR0=0000000080050033 CR3=00000001ace23000 CR4=00000000001426f0 [ 299.071787] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87001610 [ 299.078461] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 299.084553] *** Control State *** 2018/04/08 05:03:43 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) perf_event_open$cgroup(&(0x7f0000000080)={0xa0805bde008ac242, 0x70, 0x2, 0x100000000, 0x9, 0xca3, 0x0, 0x1, 0x40140, 0x2, 0x5b99, 0xfffffffffffffea9, 0x7, 0x7f, 0xb, 0xbaf, 0xfffffffffffffff9, 0x100000001, 0x9, 0x7, 0x81, 0x1000, 0x6, 0x9, 0x0, 0x2e0, 0x1, 0x3, 0x0, 0x4, 0xe4, 0x8, 0x8, 0x100, 0xffffffffffffffff, 0x4b4, 0x48, 0x4, 0x0, 0x4, 0x1, @perf_config_ext={0x3, 0x8b}, 0x2, 0x7, 0x6, 0x6, 0x9, 0x6, 0x5}, r0, 0xb, r1, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r2 = open(&(0x7f00000001c0)='./control\x00', 0x511102, 0xfffffffffffffffc) lseek(r2, 0x3, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r3, 0x0, 0x29, &(0x7f0000000040)="7e9e224fe390cc0794ce5737dc3864a7", 0x10) 2018/04/08 05:03:43 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000002c0)='/dev/snd/timer\x00', 0x0, 0x462040) sendfile(r0, r1, &(0x7f0000000180), 0x23d) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) dup2(r0, r1) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000140)) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) 2018/04/08 05:03:43 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYBLOB="01050644c519000064ba95070de7c50fb185b599"], &(0x7f0000000040)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 05:03:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x7}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="53d5b951305a3898"], 0x8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2000, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000080)) 2018/04/08 05:03:43 executing program 5: unshare(0x40000000) r0 = eventfd(0x4c850) fcntl$addseals(r0, 0x409, 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r1, 0x0, &(0x7f0000000000)=0x10000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000080)) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffd60) [ 299.088034] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 299.094721] EntryControls=0000d1ff ExitControls=0023efff [ 299.100182] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 299.107154] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 299.113868] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 299.120475] reason=80000021 qualification=0000000000000000 [ 299.126813] IDTVectoring: info=00000000 errcode=00000000 [ 299.132289] TSC Offset = 0xffffff5d095c396f [ 299.136623] EPT pointer = 0x00000001c146601e 2018/04/08 05:03:43 executing program 7: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000040)={@local}, &(0x7f0000000080)=0x8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x5d1b, 0x240) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x4, 0x6, 0x1}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) [ 299.179613] IPVS: ftp: loaded support on port[0] = 21 [ 299.303709] IPVS: ftp: loaded support on port[0] = 21 2018/04/08 05:03:44 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x0, r1}) 2018/04/08 05:03:44 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0xf7, r1, 0x1, 0x10000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xe0}}) 2018/04/08 05:03:44 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x25, &(0x7f0000170ff0)={0x0, 0x0, 0x0, 0x10001}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) connect$packet(r1, &(0x7f0000000240)={0x11, 0xf7, r2, 0x1, 0xfff, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000280)={0x2, 0x2b82, 0x8, 0x7, 0x8, 0x7, 0x1, 0xcd, 0x9, 0x81}) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xa2001, 0x1c) accept4$bt_l2cap(r3, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f00000002c0)={0x9, 0x9, 0x1, 0x0, 0x2, 0xfff, 0x80, 0xfff, 0x9, 0x151f, 0x60}) r4 = fcntl$getown(r3, 0x9) fcntl$lock(r0, 0x7, &(0x7f000005a000)={0x0, 0x0, 0x80000, 0x3, r4}) 2018/04/08 05:03:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setns(r0, 0x0) getsockopt(r0, 0x2000000000010d, 0xa, &(0x7f0000003ffc)=""/4, &(0x7f0000000000)=0x4) 2018/04/08 05:03:44 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4000, 0x58) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0xff, 0x4) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x0, @loopback=0x7f000001}}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000140)={'lo\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x890c, &(0x7f00000000c0)={"696662300200", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000000180)=""/80, 0x50) 2018/04/08 05:03:44 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') fcntl$setsig(r1, 0xa, 0xe) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd973", 0x1b, 0xfffffffffffffff8) unlink(&(0x7f0000000080)='./file1\x00') symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00') r2 = syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000002c0), 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) ftruncate(r0, 0x401) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000600)={0x7, 0x1, 0x400, 0x2}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000640)={0x4, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0xffffffff00000000, 0x7ff, 0xf97, 0x6, &(0x7f0000000040)='gretap0\x00', 0x68, 0x100, 0x1dba05e6}) bind$netlink(r3, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802ffffffff}, 0xc) sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x93ccaba251633594) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000700)={{0x4c6, 0x4}, 0x0, 0x9, 0xffffffffffffffe0, {0x200, 0x5}, 0x0, 0x6}) ioctl$sock_ifreq(r3, 0x8992, &(0x7f00000006c0)={'ip6gretap0\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in=@remote, @in=@broadcast}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000002f00)={0x5, {0x2}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x0, @multicast1=0xe0000001}, 0x0, 0x2, 0x0, 0xffffffffffffff63, 0x9, &(0x7f0000002ec0)='ip6gretap0\x00', 0x98, 0x8000}) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000002e80)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000002e40)={&(0x7f0000000540)=ANY=[@ANYBLOB="9c0000003800000125bd7000fddbdf250000000008001100040044002dd114a18da106b1c8a9398d013e2fe1a16069e90dc91205920f6bd4e33ef8206d4eaad6120ad055ac52279bff91b014beb2928d9c6be69ec1c80627c592b2fac62bc7c723112acbf54c6a9f1f613bca2d796cc5c65322bc23ca1b386da7c4bf83eb3a49"], 0x1}, 0x1}, 0x4040000) socket(0x200000000010, 0x2, 0x0) 2018/04/08 05:03:44 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000021000)=@mpls_getroute={0x1c, 0x1a, 0x9, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80200, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)=0x9) 2018/04/08 05:03:44 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ae1000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000908000)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="0800000000000000ff4cfc25703f85c3fc60254edde6b8e2d3678507f27d15e8db3545544dbe413f8f4e5f4aced9dd6d35bb1a1fb98e724296fb45d6a268fdc5d95c4e523e8d98b37145704aa861aeae4c5a77fd30e15a75a202009020e1bfaabbe250f5d105a94a6d1989d1f64c217ddbb1c495520857e8fae298e10e2a2e1f4386d170442b86417937ce3a7ec1536e6748dfbe49d55f3074ac2125a851217b2097ec80ed30f7d732dbcbd9dda138e5286eccff2ec53721c6a8bfad0000000000"], &(0x7f0000fd1000), 0x1400) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x401, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x1, 0x3, 0xffffffffffffffff, 0x80}, {0x4a, 0x5, 0x1f, 0x1}, {0xd0, 0x3ff, 0x0, 0x8}]}, 0x8) 2018/04/08 05:03:44 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="4c0000000000000000007f00000000000000000000000000000000000000000000c47cfcda094ed9d1812f2378f066a70000000000"]}) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3f, 0x40) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000100)={r2, 0x1}) 2018/04/08 05:03:44 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000180)=@leave_mcast={0x11, 0x10, 0x3, {&(0x7f0000000040)}}, 0x18) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1fe, 0x280000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f00000002c0)=0x84) 2018/04/08 05:03:44 executing program 2: r0 = socket$packet(0x11, 0x80200000000002, 0x300) r1 = syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0x4, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000480)=0x7, 0x8) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000580)=@assoc_value={0x0, 0x2}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000600)={r3, 0x5}, 0x8) sendto$inet6(r2, &(0x7f0000000040)='!', 0x1, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) futimesat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x0, 0x7530}, {0x77359400}}) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/138}, {&(0x7f0000000140)=""/158}], 0x2000000000000135, &(0x7f0000000500)=""/115, 0x73}, 0x2000) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4010}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r4, 0xb19, 0x70bd2b, 0x25dfdbfe, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2004c000}, 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000004c0)=0x1, 0x8) 2018/04/08 05:03:44 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000200)='ramfs\x00', 0x6) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/04/08 05:03:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@nat={'nat\x00', 0x19, 0x1, 0x190, [0x20000140, 0x0, 0x0, 0x20000170, 0x200001a0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'nr0\x00', 'bond0\x00', 'vcan0\x00', 'bcsf0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xd0, 0x100}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}, @common=@dnat={'dnat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @arpreply={'arpreply\x00', 0xc}}]}]}, 0x1e0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0x300, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x5) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xec6, 0x2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2100c0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000480)={'team0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xf, 0x12, &(0x7f0000000380)=@raw=[@map={0x18, 0xa, 0x1, 0x0, r2}, @exit={0x95}, @ldst={0x3, 0x3, 0x0, 0x1, 0x0, 0x80, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0xa}, @map={0x18, 0xf, 0x1, 0x0, r3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xff}, @exit={0x95}, @exit={0x95}, @ldst={0x3, 0x0, 0x0, 0xa, 0x6, 0x40}], &(0x7f0000000080)='syzkaller\x00', 0xffffffff, 0x2c, &(0x7f00000000c0)=""/44, 0x41100, 0x0, [], r4}, 0x48) 2018/04/08 05:03:44 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x1001) mmap(&(0x7f0000aab000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000340)=""/4096) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x441, 0x0) ioctl$sock_ifreq(r2, 0x0, &(0x7f0000000000)={'yam0\x00', @ifru_addrs=@sco={0x1f, {0x3e4f, 0xffffffffffffc9d7, 0x7171, 0x4, 0x2, 0x5}}}) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000100)) ioctl$sock_netdev_private(r2, 0x89fb, &(0x7f0000000300)="5fdb5bf0d166daf08fd51cea47f75397e7444dca72e6aaee7e0f0af1fbba0a3bf21469fd6510b8340fe14c") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0xfffffffffffffe70, 0x0, &(0x7f0000451fb4)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000028000000000000000800000000000000", @ANYPTR64=&(0x7f0000c5f000)=ANY=[@ANYBLOB="852a747000000000", @ANYPTR64=&(0x7f0000aac000)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="0100000001000000000000000000007599cb31ffdbd65216"], @ANYPTR64=&(0x7f0000787fe0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0010000000000000"], 0x126, 0x0, &(0x7f0000000180)="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"}) 2018/04/08 05:03:44 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x400800000000000d, 0x800) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000006ff8)) writev(r0, &(0x7f00000010c0)=[{&(0x7f00000000c0)="9be624f5241ec56950e8eb3377b42419d8bd04ff5b000305415934cc74ad4ef1", 0x20}], 0x1) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xfffffffffffffff9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r1, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=r2, &(0x7f0000000400)) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000100)) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x22) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0xfff, 0x9, 0xb, 0x5, "26a1b257f3d84ebb334e9f7bc3cfcd2f6b5538585ef4edf785fd291a72c9f41754eaaa1ce3b0d8a62c632e855a1d24672d9c4f89ea0f8d2c6c3bed360368823c", "9edb8efa3891f387e553a8ede7f6f95f2f043b788edc43974493651269e5eb82", [0x7, 0x8]}) poll(&(0x7f0000000000)=[{r0, 0x1504}, {r0, 0x524a}, {r0, 0x1}, {r0, 0x8}, {r0, 0x20}, {r0, 0x1000}], 0x249, 0x8) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000340)={0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/04/08 05:03:44 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff]}, 0x6}, {0xa, 0xfffffffffffffffe, 0xf0, @loopback={0x0, 0x1}, 0x33}, 0x8000, [0x200, 0x6d4, 0x4, 0x3, 0x8000, 0x3f, 0x88b, 0x1e]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000007000)={0xffffffffc0000001}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000cda000)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_wait(r4, &(0x7f000029bfdc)=[{}], 0x1, 0x0) epoll_wait(r4, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) poll(&(0x7f000000f000)=[{r4}], 0x20000000000000d1, 0x0) 2018/04/08 05:03:44 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$amidi(&(0x7f000052bff4)='/dev/amidi#\x00', 0x34, 0x1) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000540)="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", 0xffffffffffffffa0}], 0x1) write$evdev(r0, &(0x7f0000a37000)=[{{0x77359400}}], 0x10) 2018/04/08 05:03:44 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) io_setup(0x7ff, &(0x7f0000000000)) listen(r0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000140)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x44a, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x40, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x204, 0x0, 0x4, 0x1ff, 0x7, &(0x7f0000000080)='ip6tnl0\x00', 0x3, 0x6, 0x95a6}) 2018/04/08 05:03:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x10000, 0x5, 0x401, 0x1, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2, 0x4}, 0x268) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) sendto$inet(r1, &(0x7f0000000140)="1b66557b8a0d61a6e462b33ab9a0b1d4f05695180825ba6928c5ce8d338666a2ce4aeec33cc04935a71c2e53c9905a018af9e665648eb0be58d84a960b48d3534f7006439fea82e87960b7f3c4d6b71537280de7b51652569ff22db5acd3971692d3fc0819064b6cf5978443ab5fd76a913addf6d55405e2a165a30d715607b4a5ee", 0x82, 0x10, &(0x7f0000000200)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = socket(0x11, 0x3, 0x3) bind(r3, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/04/08 05:03:44 executing program 0: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000680)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f00000006c0)={0x0, r1+30000000}, &(0x7f0000000700), 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080), &(0x7f0000000100)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f0000000140)=@random={'user.', '/dev/sequencer2\x00'}) 2018/04/08 05:03:44 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x216bec87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x3, 0x2) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000340), &(0x7f0000000380)=0x4) r1 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x4, 0x8, 0x0, 0x3, 0x11, 0x15, "4c5f928437da50605607dd0bdc0284fad400c159a508b7b932175d83f78ed82f44052b6c5513de8c5b64deba92c2d877e7045528c42a3575bbdf204dad5f1e43", "ed7dbc38f89645aa093c8b6cfdc17279cb8e44e49d4610514f8e631b841ffca1516cac55686967331f2479d91aa79805eae0bc813a84a61b969f9b6bd7c333ee", "89861de0c6eba625c5468b95a290172a54ab83fcd6ad0920b1026adc1e2d3da3", [0xffffffffffffff81]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80585414, &(0x7f00000000c0)=""/3) writev(r2, &(0x7f00009b3000)=[{&(0x7f0000a5f000)="29000000200019fff63d0027000000060200001615f50005000000040d0010000000000200f9000008", 0x29}], 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x26, "f4db776041fe56cb79ec339405c442d57b2a585fb9ea20aab9d18fd995aeb60cb982c6f5ec55"}, &(0x7f0000000240)=0x2e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000280)={r5, 0x7, 0x4}, &(0x7f00000002c0)=0x8) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000180)=0x0) rt_sigqueueinfo(r6, 0x5, &(0x7f00000001c0)={0x35, 0xfffffffffffff000, 0x8, 0x40}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000040)={0x1, 0x1, 'client1\x00', 0x1, "70d98d9b1df56097", "05abbd5863020dff3db120f0419274d3d826c25164eac9c792144ecb51310d89", 0x7, 0x80000001}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000100)) r7 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r7, 0x402c5342, &(0x7f0000b0ef98)={0x0, 0x9, 0x4}) 2018/04/08 05:03:44 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x1000000a}) 2018/04/08 05:03:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0xe34) getdents(r0, &(0x7f0000000080)=""/136, 0x88) renameat(r0, &(0x7f0000003ffe)='./file0\x00', r0, &(0x7f0000003ff8)='./file0\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000140)={r1}) 2018/04/08 05:03:44 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f000066af40)=""/192, &(0x7f0000000000)=0xc0) 2018/04/08 05:03:44 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xed4, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000100)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x10006, 0x0, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffd}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000000)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) [ 300.538751] netlink: 'syz-executor6': attribute type 16 has an invalid length. [ 300.597076] netlink: 'syz-executor6': attribute type 16 has an invalid length. [ 300.653518] *** Guest State *** [ 300.656953] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 300.665836] CR4: actual=0x0000000000402060, shadow=0x0000000000400060, gh_mask=ffffffffffffe871 [ 300.674708] CR3 = 0x0000000000000000 [ 300.678457] RSP = 0x0000000000000000 RIP = 0x0000000000008000 [ 300.684455] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 300.690462] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 300.697151] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 300.705288] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 300.713278] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 300.721305] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 300.729305] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 300.737320] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 300.745337] GDTR: limit=0x00000000, base=0x0000000000000000 [ 300.753346] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 300.761347] IDTR: limit=0x00000000, base=0x0000000000000000 [ 300.769432] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 300.777446] EFER = 0xfffffffffffffffd PAT = 0x0007040600070406 [ 300.783887] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 300.791395] Interruptibility = 00000008 ActivityState = 00000000 [ 300.797642] *** Host State *** [ 300.800868] RIP = 0xffffffff811cd096 RSP = 0xffff8801ae9f73d8 [ 300.806865] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 300.813327] FSBase=0000000000000000 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 300.821147] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 300.827100] CR0=0000000080050033 CR3=00000001cfe57000 CR4=00000000001426f0 [ 300.834445] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87001610 [ 300.841152] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 300.847225] *** Control State *** [ 300.850712] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 300.857390] EntryControls=0000d3ff ExitControls=0023efff [ 300.862874] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 300.869842] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 300.876562] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 300.883170] reason=80000021 qualification=0000000000000000 [ 300.889692] IDTVectoring: info=00000000 errcode=00000000 [ 300.895195] TSC Offset = 0xffffff5c19faa58d [ 300.899551] EPT pointer = 0x00000001c447901e [ 301.188201] binder: BINDER_SET_CONTEXT_MGR already set [ 301.193702] binder: 21842:21897 ioctl 40046207 0 returned -16 2018/04/08 05:03:45 executing program 3: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) close(r0) recvmmsg(r1, &(0x7f0000004800)=[{{&(0x7f0000002d00)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000003080)=[{&(0x7f0000003000)=""/26, 0x1a}], 0x1, &(0x7f0000003180)=""/222, 0xde}}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f00000035c0)=""/145, 0x91}], 0x1, &(0x7f0000003800)=""/4096, 0x1000}}], 0x2, 0x42, &(0x7f00000048c0)={0x77359400}) 2018/04/08 05:03:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000267fe4)={0x0, 0x0, &(0x7f0000938ff8), 0x0, &(0x7f00005c7ff0)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000003800000000000000a1badb870000000000000000530034435a3cb5bc00000000000000000000000000000000000000000000000000000000000000000000000000"], 0x77) socket$alg(0x26, 0x5, 0x0) recvmmsg(r1, &(0x7f0000007200)=[{{&(0x7f0000000180)=@l2, 0xe, &(0x7f0000000440)=[{&(0x7f0000000380)=""/135, 0x76}], 0x1, &(0x7f0000000480)=""/144, 0x90}}], 0x1, 0x0, 0x0) 2018/04/08 05:03:45 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001300)={0xffffffffffffffff}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) r3 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) r4 = inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r5 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000011c0)=0x6, 0x4) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r1, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001640)=""/3, 0x3}], 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x4, [{{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x4e23, 0x59c, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, {{0xa, 0x4e1f, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, 0xfffffffffffffffd}}]}, 0x290) finit_module(r3, &(0x7f0000001140)='&.@ppp0@/*\x00', 0x3) openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000001180)) bind$ipx(r3, &(0x7f00000000c0)={0x4, 0x200, 0x2, "a2deea4e6165", 0xffffffff80000000}, 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') ppoll(&(0x7f0000001200)=[{r4, 0x2}, {r2, 0x2020}, {r0, 0x4}], 0x3, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x5, 0x0, 0x7, 'queue1\x00'}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x0, 0x0) close(r6) connect$ax25(0xffffffffffffffff, &(0x7f0000000340)={0x3, {"6589e36dd95072"}}, 0x10) close(r6) 2018/04/08 05:03:45 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x4) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/08 05:03:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = memfd_create(&(0x7f0000000000)='skcipher\x00', 0x3) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x130, r2, 0x400, 0x70bd2d, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x49}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xc}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x20}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x13, 0x2}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x12, 0x20}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}]}, 0x130}, 0x1, 0x0, 0x0, 0x4000}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="0000000705000000000000ff050001fef9f30001000000000007fffffffe000225d71aa8ddf657f929f6b162fa9994e473d8487e0af8a99758f32bb3a81aa06f0a9f49a6ac3848fc530b4cb23abcb50a63cc888ed951392691f34cc54a50858854e85bc6daa65d8ffae9272115279ba26e42a3430f5b5257da526d2a364e7a438be007a8a2dc800843412d759387e4bf1b572d973adc3cc615f60ff3e0e1d9ae55585bf7aa8444ba9024626e9a9d29e5185f0fbec94fb667c6bd8e0e743af929ac1e96fb1fad4c8043d4adac1894", 0xffffffffffffffb5) 2018/04/08 05:03:45 executing program 1: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) ioctl(r0, 0x5, &(0x7f0000000000)="2afafdd72d38c9d1c9699cbdb434ccc229315b6b0f2351cd492853f294c800665c98eedc6ccba027fe87906659ee51ee2ca4672d1ee29d7d3589e77dabff1807a085cfcb45a82fa56fd070abd084578f2b87285b52c71366077ebc71b130aa3c18bb74b943631dc624f6beeaff03802e102fb9768596d93e") 2018/04/08 05:03:45 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) ioprio_set$uid(0x3, 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xfffffffffffffe01, 0x5fb0c1) connect$bt_rfcomm(r0, &(0x7f0000000280)={0x1f, {0x7fffffff, 0x5, 0x7, 0xed, 0x1000}, 0xe90}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x3ff, 0x3, 0x0, 0x2, 0x60}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x9, "57832c2fdfaed66928"}, &(0x7f0000000240)=0x11) 2018/04/08 05:03:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x115) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000), 0x1) 2018/04/08 05:03:45 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000)="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", 0x1000, 0x1, &(0x7f0000001000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getsockopt$inet_udp_int(r0, 0x11, 0x6, &(0x7f0000001080), &(0x7f000093f000)=0xfffffffffffffe6d) 2018/04/08 05:03:45 executing program 1: r0 = socket(0x13, 0x80400000806, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e23, 0x8, @empty, 0xba4}}}, 0x84) 2018/04/08 05:03:45 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000680)='/dev/admmidi#\x00', 0x6, 0x2) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000000600)={0x5, &(0x7f0000000200)=""/179, &(0x7f00000002c0)=[{0x5, 0x9d, 0x2, &(0x7f0000000380)=""/157}, {0x89, 0xdd, 0x9, &(0x7f0000000440)=""/221}, {0x9, 0x35, 0x8000, &(0x7f00000000c0)=""/53}, {0xb81cac8, 0x0, 0x6, &(0x7f0000000100)}, {0x1, 0x90, 0x619, &(0x7f0000000540)=""/144}]}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000080)=0x1) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000940)={{&(0x7f0000000800)=""/255, 0xff}, &(0x7f0000000900), 0x20}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x10) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000006c0)={'broute\x00', 0x0, 0x4, 0x1b, [], 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000100)=""/27}, &(0x7f0000000640)=0x50) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c903d8b65e3b85f0000000000000000020000e63278be4122252a09a2d1e3281064c31b5e9932b6ff0100007cba29cc5359621dd8dae8da16de4fd6ddd6a04ca22a00ff"], 0x1c}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000780)=0x5, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000740)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000007c0)) ptrace$pokeuser(0x6, r2, 0xbc15, 0x5) 2018/04/08 05:03:45 executing program 3: syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x24ab4c56, 0x400) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xcba000)=nil, 0xcba000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'yam0\x00'}) 2018/04/08 05:03:45 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000040)={0x62, 0x0, 0x7, 0x9, [], [], [], 0x3, 0x1, 0xffffffffdb6372eb, 0x200, "8009d4b6dc595576a1fe0cd3061521b5"}) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) pipe(&(0x7f00000bfff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)="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", 0xfcc}], 0x1) write(r3, &(0x7f0000cde000)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) dup2(r1, r2) 2018/04/08 05:03:45 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e23, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x8a3e, [0x5, 0x7f, 0x7, 0x3, 0x10001, 0x1, 0x2c, 0x3]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @empty, 0x47}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) modify_ldt$read(0x0, &(0x7f0000000380)=""/242, 0xffffffffffffff57) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x40000000001, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000000870000000800000000000000000001009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xfffffffffffffdee, &(0x7f0000386000)=""/195, 0x0, 0x0, [], r2}, 0x48) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e20, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x2}}, 0x1, 0x2}, 0x88) 2018/04/08 05:03:45 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4ac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abcfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) 2018/04/08 05:03:45 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$inet6(0xa, 0x5, 0x1) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x14040004) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000097cffc)=0x7ffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r1, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/08 05:03:45 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x204000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0x3ff, 0x80, 0x10000, 'queue1\x00'}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r0}) sendmsg$key(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)={0x2, 0x13, 0x8, 0x9, 0x33, 0x0, 0x70bd28, 0x25dfdbfe, [@sadb_lifetime={0x4, 0x3, 0x3000000, 0x0, 0x6, 0x80000001}, @sadb_key={0x14, 0x9, 0x4a8, 0x0, "4655e4927dcadb504607feda50e7bdc03d25a40c06ae47a8430887671090e7d37c55d92f99564cf3c470528c953582f36c76e1f919f260b8f32e09c398204bb78518a9e7978f0dbc5100f7228764d9a99cd7d7db8b6dbba0323d1c0ad98fdd93c21768a587a6aff2d7a7c72cf89d65215d36043da6dc4b52f5e07a8faf7a6971a436a23b5479bf4d764ab0117253788b115f9d2c24"}, @sadb_ident={0x2, 0xb, 0x8, 0x0, 0xd40c}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d6}, @sadb_key={0x15, 0x8, 0x4f8, 0x0, "b77e841e8f80ca267bf79b0294deca603945c1d01043cbf4ea302906d8bceece02061027cd31bcca5224a1bf864fb47908a38f53e7f3c3b2ed711fb9c4f8fe4fbcf11d276a045729f132b345e2edc3c56fa9b7594f9b40c31edf15ef2d433205da229005a33c50b582edb7d95de9880035e530b6fa3c0706efccc2c364f332fb94935992f86727dbfacf26f93c92de67345a67738a848d8b4c6022016ac4bf"}]}, 0x198}, 0x1}, 0xc004) r2 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r2, &(0x7f000096dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/08 05:03:45 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000005, 0x1, 0xffffffffffffffff, 0x1}}) 2018/04/08 05:03:45 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x400) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000080)={0x9, 0x1c, [0x8, 0x9, 0x80000001, 0x10000, 0xa38, 0x7, 0x4]}) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='coredump_filter\x00') pread64(r1, &(0x7f0000000040)=""/8, 0xfffffffffffffec2, 0x0) 2018/04/08 05:03:45 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x101000) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000040)={0x6000, 0x5000, 0x0, 0xbe3}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x4) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) 2018/04/08 05:03:45 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000003c0)=0x0) epoll_wait(r1, &(0x7f0000000980)=[{}], 0x1, 0x5) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$cont(0x7, r2, 0xee, 0x800) getgroups(0x1, &(0x7f0000000480)=[0x0]) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000004c0)={0xffffffffffffffff}) r6 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xe8) getresgid(&(0x7f0000000640)=0x0, &(0x7f0000000680), &(0x7f00000006c0)) r9 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000800)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0xc) sendmsg$unix(r1, &(0x7f0000000940)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000100)="6b5863b3887058b68b2d04edb68c1eea21a04d3e3458f3a914491b1effa4116f70b4f7afb1a91941ade7f747039e6824c45b53d9fc4ef33dcc8090a7e8f9388e817bb56bd9cc26944bf7ea44a001f7d3d532e9126fbd4c784c45c762a05063d6ba656fef0982076d79ddd7bc0dbdf0e91a3bfbcff61149bfc56b5859f9371f5b19deacdbc42e1e5e9711e7f48d4c6a7bcc434dc3a57fc0d985fb4d08787f734f0b83049dc5119680a958057d1b2bbe864395452a9b082ea22621075dcaa4c75e022edf45afe29e21e79badc985e08e170f1832a063777d75a2eba26d40a54b629fc5583065e0ea7453f13572ee5566707e", 0xf1}, {&(0x7f0000000200)="8e40e3d0a5010f1ceea1384992711de652c82f09fecddbaebbd825b3b3a45a588cff1c3139890716c899cdd22209ee", 0x2f}, {&(0x7f0000000240)="4bbc257ef449e759646310111ced8bd2f52a9145fda88d3581e3e158a3130a610720dbc78176c873a9a62c57dd3470bbf693189031e7d7d32b2fdb5946a58ce212cd3e4683ca5994db1f522640ae1bdeae5e7e7f9873dbaee94686c1b383d7b9842bdd0be9f7c7c4691c88eca441329f6f8c2e85bb2fffc36158ec927a54d3b31d93d1ae0529627a265a1df085946b8248c5299d212f27d0c2", 0x99}, {&(0x7f0000000300)="63f61306f1fb205fbdcead4962af92b82d6580ea50f7df8dda39a20f660de8fd543b06d71ca067f7ac86d2a518f2d77e8a6ad9c367c7f3c278e9cba03c0abe6b71ac61e09f57a95890a4497b4e6e86e9de524d424ac3db94c7bb71", 0x5b}], 0x4, &(0x7f00000008c0)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, [r5]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}], 0x58, 0x11}, 0x800) 2018/04/08 05:03:46 executing program 7: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000021ff0)={0x2000000000000037, &(0x7f000095cff0)}, 0x6b) sendto(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)=@l2={0x1f}, 0x80) 2018/04/08 05:03:46 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x2000, r0, r1, 0x7b, 0x2, 0xc00) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000440)={0x0, 0x2, 0x5, 0x8001, 0xd25, 0xffffffffffff4703}, &(0x7f00000004c0)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000500)=@assoc_value={r3, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={0x0, 0x9}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000400)={r4, 0xffff}, 0x8) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000480)=0x4, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000000540)={0x0, 0x0, @multicast2}, &(0x7f0000000580)=0x10) pselect6(0x40, &(0x7f0000000100), &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000000), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/08 05:03:46 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000001100)='net/rt6_stats\x00') pread64(r0, &(0x7f00000000c0)=""/4096, 0x8b8, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2}, &(0x7f0000000040)=0xc) bind$can_raw(r0, &(0x7f00000010c0)={0x1d, r1}, 0x10) dup(r0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) 2018/04/08 05:03:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x9}, 0x10) 2018/04/08 05:03:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffaa6855"], &(0x7f0000000080)=0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x4000cffd) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) write$tun(r4, &(0x7f0000000300)={@void, @void, @mpls={[{0x4, 0x4, 0x8, 0x1000}, {0x6, 0x6, 0x7fffffff, 0x3}, {0x1000000, 0x9, 0x9, 0x7}, {0x2, 0x1000000, 0x40, 0x6}, {0x3ff, 0xd76, 0x8, 0x7fff}, {0x7, 0x10001, 0x9, 0x5}, {0x836, 0x5, 0x80000001, 0x461ef5c}, {0x81, 0xc2, 0x0, 0x200}], @ipv6={0x1000, 0x6, "5f846b", 0x23c, 0x3f, 0x5, @dev={0xfe, 0x80, [], 0xc}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x89, 0x5, [], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0xc}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @ra={0x5, 0x2, 0x1ff}]}, @srh={0xaf, 0xe, 0x4, 0x7, 0xb9d, 0x2, 0x9, [@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x10}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1b}}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}]}, @hopopts={0x0, 0x3, [], [@jumbo={0xc2, 0x4, 0x1000}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}]}, @fragment={0xbf, 0x0, 0x380, 0x0, 0x0, 0x3, 0x68}, @dstopts={0x3e, 0x9, [], [@jumbo={0xc2, 0x4, 0x20}, @ra={0x5, 0x2, 0x7fffffff}, @ra={0x5, 0x2, 0x6}, @ra={0x5, 0x2, 0x1f}, @ra={0x5, 0x2, 0x9cd1}, @padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x7f}, @calipso={0x7, 0x28, {0xe91, 0x8, 0x7ff, 0x4, [0x892, 0x7f, 0x1, 0x101]}}]}, @dstopts={0x0, 0x4, [], [@enc_lim={0x4, 0x1, 0x80000000}, @calipso={0x7, 0x18, {0x2, 0x4, 0xf2df, 0x8, [0x7, 0x8]}}, @enc_lim={0x4, 0x1, 0x2}, @pad1={0x0, 0x1}]}, @routing={0x0, 0xc, 0x2, 0x5, 0x0, [@empty, @dev={0xfe, 0x80, [], 0x14}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}]}, @routing={0x2, 0x8, 0x2, 0x73, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}]}], @udp={0x4e22, 0x4e23, 0x2c, 0x0, [@guehdr={0x2, 0x8, 0x7, 0x1, 0x100, [0x80]}], "8b0314320d1a8ca88ead9fa3eef60f8144778e872d4dbf2c38cb2ca6"}}}}}, 0x284) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x181000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/08 05:03:46 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000f70ff0)={&(0x7f00008a2000/0x1000)=nil, 0x1000}) 2018/04/08 05:03:46 executing program 5: r0 = getpgrp(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000735fd8)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d, r2}, 0x10) setsockopt(r1, 0x65, 0x80000001, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) close(r1) 2018/04/08 05:03:46 executing program 3: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) 2018/04/08 05:03:46 executing program 0: ioprio_set$pid(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000418000)={0x2, 0x70, 0x84, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x806) write$evdev(r0, &(0x7f0000813fd0)=[{{}, 0x0, 0x0, 0x7ff}, {{}, 0x36e}], 0x20) fanotify_init(0x20, 0x41000) 2018/04/08 05:03:46 executing program 5: r0 = memfd_create(&(0x7f0000001200)="49e4293f2e499e6f4bd44fa269760f8e9e2cf355b1d2a45f57d1f0aae3f5921dbc6f8ccd31e9344b69d8318acf6936ef5e878e7f7e6787cfc95e8b92388eec7c7c9a5db91c0a6d2680ade863cd4c4a19fcd9e5bd7f358b3eeca6999e9b1e564875289ccfcc37687d8b2fbf64bc8a4b0c566335e0790e88ee68dfbaa7e062242b30791a04e86b7f51caf0981bffccccfa641e1d2939db3f0d14803754931cedfb09", 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1008) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000012c0)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}, [0x99, 0x1, 0x649, 0x9, 0x5, 0x0, 0x77, 0x100000001, 0x924d, 0x2, 0x6, 0x1, 0x5, 0x11c0, 0x2]}, &(0x7f0000000000)=0x100) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={r2, 0x3}, &(0x7f0000000080)=0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001140)) 2018/04/08 05:03:46 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x2, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x8) ppoll(&(0x7f0000000280)=[{r0}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000340), 0x8) 2018/04/08 05:03:46 executing program 2: r0 = socket$inet(0x2, 0x95b3f92625fea922, 0x9) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0xfffffffffffffdfa) getsockopt(r0, 0x0, 0x80, &(0x7f0000000180)=""/174, &(0x7f00000000c0)=0xae) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000000240)=ANY=[], 0x0, &(0x7f0000000340)=[{&(0x7f0000001200)="a9", 0x1}], 0x1, &(0x7f00000012c0)}, 0x0) 2018/04/08 05:03:46 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockname$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/04/08 05:03:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip_vti0\x00', 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x9, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001fc0)={r1, 0xf4a5ffcb596b7580, &(0x7f0000002000)}, 0xffffffffffffff96) sendto$inet(r0, &(0x7f0000001b00)="34516a95d034226c3bb85a561b65fc90e636b2a297e6cd28ae17ac4315e0babefad8af00c080813f5478bb76606019c6f6a19643cfd63e998af1c60c209264e17484de714e309cfd1d9e01c02ebcfbb835875521941f74e99f41b8528f12a14908e85e5ed7fd001c07d71c7a659eb0ecd9eb1e101a5b5bd8491379a0ba47fba4c4a106509666e436842d55102ff59158504d978db3fdbaab53b6642a23d0091ec4a96f225949eebff207d5d709f6765d364af20a5cdaa8e1", 0xb8, 0xc000, &(0x7f0000001bc0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001e80)={@in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xf50, 0xfbab, 0x96c0, "b0f67add0a2f6acfe410c7987e3f58690b738ef0fc0daa76673ecf4c97dda7dea96e90ca54b7313d5c7f97d7b1e63a299288659cb66e1dff474648a2061648f04326037e5510b92daea1842786cb93ce"}, 0xd8) sendto$inet(r0, &(0x7f0000001280)="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", 0x86d, 0x4000080, &(0x7f0000001240)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_open_dev$sndctrl(&(0x7f0000001200)='/dev/snd/controlC#\x00', 0x6, 0x200) sendto$inet(r0, &(0x7f0000000080)="0087a949d001b463cd328e670ea119340cece1cb6f02235011ba8d12f3c0c24850c487dfe7d1aca295f3cd6a41adf7077cf611ee8a2f7ce5da219cc1e431ecefa240dcf159fbcc54c0dd1acd55513d1732c5d12aa31702aca47289e965a5dd3766af4c6bb499d7e3250dd086c5c2af75878028ebf2639a2c061d0000000000", 0x7f, 0x4008000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000180)=0x800001c) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001c00)=0x42ff, &(0x7f0000001c40)=0x2) socket$inet_smc(0x2b, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000200)="188c9baeb7a08f4c37099c674ef26d45198aef5ca760ccd3043d37ecf5ac95d4cfe95567e9a9f6a9a88593abb1ad974c8b417d95eb0089973904e8e95e35cb2421811b4a5ace243769ad3cda576f50164b25440b1c2606898ce24919328c5c12ebe90003ac4e8d1ff38436c3849958e4b4821fb2e55cc024bf61eded9d507cac5f2e2e72c27d5f25800ea711bfe2286bbe92dc452e01f47e598c2c28f25c20509645eb3d054514c00a7dfc0a5c09889e84a25f7101b0f10e296df7a0156a2811756e5c9277dbfd98100f04f5ddcdf2a587982a5170db67761e35208bf94c3323d9fc6d619c976124d390ff09246ad7d96ef900da78623f95d84b1d948ab2c74a15426e743862d8007022e7d4bbd42272f89e4da0a1436ffa32e069a7657302bec533d848d216160033ea7d353299b27a5a86ad6470e531f97b62ac4c063dfff6da2c66e1d7826bdbf22a5ef72dfd690f821de47b61f8e7df196d275f33c3a6a9c571c2497ea06e9ab3539a8633106a18366f6dd9c97f5426e9fbcf5f54faf46d240184150c0f72fa17b4b37f30f8e28eaccf4da7159f05acc28ff9ff40ea3753b1789f22f504bf6a390381611adf5e6e7f519b837894900f314a877097cced5f6e725749fc6fe4324e621910390c372fd3ead697aba34aca5df1f779a27a23e85db274917697433f3dcf00c229644c176fcd0128a9e2a367eb09f62e541e5817fcc414bbc9eb4147e72d2ce4bb9d74c1c3db9b5cdb0feffa52e6cb26a65ef2364af3ef3fe6be1bf2460d335018c3ba5c78c2fe4934ad663182a48ccdd5f56244215c9b7d00dc20650127c23b002b258eb5e133d9407f70de2898400e5e703b829b1ecb9b1bf0451ee9b5d47551a009bf33b5ce69aa4a7372d8eb408f33c8e439028bd75682c028fdac7ca6810deb4680afa1966f1596a7abffff9d12b5fb1c0410c819a87539d76e59fe6a506f91018279f684bc48fb8d4b4c821db3ed77f14a58805447d205b38393680e0c0aefb1a1e18d243ca6bc94a4933b4fb760b6b9965d025d99140ac9cbd80502b65ccbe6e17a39f7a2926a159dcb69f8f31e4ab5e35c5a0a076ebda3ade4e7135238dcbcddb95b36166bbafa6bb4dfcd424ee3afe92f1f6e1337d9a8ff0a56dba9f3980379cf75445f1b4d34392766982c9c4ce69358e5249ae095d23ac181adb037adcfd13d223713e03f72f8b01ebb4deec8753bd024566b3c1880e1000f6cfce281e23321e9be6ddf8bea78ff525d3ae9545fcef30cfda080c04ba75d55207329e5433fc0aff0473cb4b9a35f58c9adbe0ce221ac15836ef181719ad55ef7ca0f1f0b9f21f4437aa15d19f0db805e9d14153ac6f43b3f025db796419fe60950c4588f28b9c5591ec7272b9c7e63c86206ff5cd5a265a2314c18b7ab5847bb7faf43456566aaa9733819b78b5ad20543a1941f975a1a5ceca751d44ea04ccb12d27db93534f8de829cfeccd5f86c58aa1f253b2a4f11a5328550ed48cdceef074e851282d406b619b782a406f001d07e231681612c4306baf65f8d72092829c291e96356605a0ecd7d84fdbd43b7b001cf90c4cc9652dd00ff21875926dd0276ea628938166c80317a2b12d2c8cc35125ad5b72d261029a52bfa7d308532a276fda3b0d791f155314ee7f2ce4ce923f6698b2a649b5b2df0235c19baca2294cad8e49b9802dfefc3ee62609a32166c553a4ba2a6bdec905e6ae67c02a6b0f6af3e1ed56e7bc3a4e94dd1296e2ce0763c19a89291b3901bdcdeef24d81925e5d54e4d7f0c7739d4b8c7f3c3b6abf559717bcc47562d7f521fac0f88108ac42374d4a217988dded7a5e7359d20d1be00b98ac4c711b5893fb1884f82603e0779629ad0c71cb7744d4bef1af480841d8550be081c7085319fcb24804d7d0bf3b82d490af8fc9b23e699250cfc59dc011c470d46ccc0b16b627c8b2132e2a5570ae8de8c6d7e28cc6849bbf98d3b39f41f515a9a4bb9588580b80b232b1c29a37529ab5e4f87a26b7044f26034a4971e5f3fc2e43709bdb58c36c72021b34ffa9a5aa3385d6786d36f0d309654cad8857082924d1f6bbd584a2cdb6e4460a99e124fd61d7ec3907c5a6fe9555e7b5503eae0049decc87a796424aa987986c44c539f225ce85241a3d8579197938331e2d2a4e1316e2c21faa7c63a398e9914a2c06991866c684b70faf47cc6ff6491e862378a0f690cd3cde0345d7e763c07da0fc4111aec81d60fa807d8b3eb00c4066a8061f7a66a825aa59a64a6c64dc83f9d3593036d821b2ea4d7e4db0ca84f11375ac169a15216f8108debf95b9da6a714eec5c67b00b890eefe7b58f72b4efd02290d19b6bc8fcdffee9aa8415a0a28fb6ed66d1c1fbf0f9e373aaf2a1b1ef92198402cbf7bcaa82566a380d33dcdc0e1f028253b9764cb830abbc4dd656a00fc6aea6804f3ba64d46e2fb7f07ba8dbfc5ae41c8636d83e8ac557ee410c2cdfb16d248e4aa5d3b921866a6686e4adf879e884b4747dbad0abb20c9c67c570e742bc2b4cc183ae6f94fcb4aa525ea6c5acab897cc9710b11be96299ad3c0b081f8fab4332d2a55dbcf65daf8c9a5148798a0565f7de5cf78b72e0686eca21c7d17286da3aca012f2eb86f6fc8c0426aadcb8cde0031da357126d8e275d724321b11801db599b026e4e51e76deb976d72860bfcd8012f31ee9ef8c2881a2c5ba6609eb38cd7318af841764efdb93532c85f9dfad4366e30dd19ee098e29c5779078b977f3dda1505fdac2b8882c360fd7276ba238285b9fb1424a73a0d9af3fe908ee36f4e6ec02c6480f2beda683bd75e8daf657e62dbf23ad8f67bcf3296fc82c56f52fd6dfbb58f695e9820b6aafa2085ccc7315ed1044fe14e79e0b1d020c373bcdbbbd3233460773d32d50b7bf0b41e6f588b447571e7dc49209752ae316483ff9a8e887c9563d99046dfa7d5fc3d0cf1832f7bda6b04ab9ba39741ea9ff689c3d4228f75e339d62c77f0db0ee701c398555f6ee43ea4a7d1e8a80bde7f94fbeea3c0c25174b1d4ca61cc17115038a429f6e44a40cfc62ca18e6d17c80cfaa101a65e4d5fd1223fb7638c521076a6b72b9a00eae4032ff192a3afe7e3c9c48c095a13eb8c8d6787d94cfdcf10514c50cbde576f8d0f536bf9ec4307b474631e8d5448b3f53b03f2d44ce3d7f5754d8cdb4b2f59f7df1c5c3672318f580c09ef6f4ad1476fabe124737a917fd526a3602c4114f96ee59903144139e2964d13b48898cefe09536aba295badcd8dee3fd6061085221fdb751c238b193bbb7bb752c4efa7b6fab2b8dad7c82841d06e0712d5b7fdec1c5541c94884679275c1031f55e63d8cb76c836b420411d211722e7ec51b2c0e2c80ae6a9ff2e457d97312d478646d9a55dd8e6fe2871e8268393a4d83bb4ad1836d5e147e67add72f20efe3e75cc989a7fdc613dc3e18ce504186f0070984ab44eb540298163dbe29f1e93d816654020a02cb9f615b63e2428185516a198bee20fdb4306a5f1421f12b62dc7e7168078671e471e2c895c9deecd522ec1d674bd2df1a801b55ffb9926b8f38b5a8ce38098be6713c120584abee05d99cb2a1c455414ad1bd6606e8f8dcb24aef6a1b3a0f5c91c48b9714aae018b3ddd81b1e78e91d8811e426e6a1cc1e7d1335548f555e845c67cb0df345130a0966b8335273a9259baf56a6fabf3e53237665d325f991abbe9061793b029c9656cfd697450e90f74dd1e532b5f1f2e4e5eb4a80fe4f429cf7db9d74fe50488d91723cf3a8e30c3db9c79079d9bcc3dccd29d81233b776f746fe6b4e1f73c35c3de16716d8a3e4aca951c76370035e56db5ad439890a9e8eb1707a88f13ca53bb58182e0c53840aeaa9d8809674261e78d63f52aebdd62e2d27ea23666357239df8cc352cbb8d75c9e95f04fd06dc6c99de6d93a6ac72cf51ec1f3a7b810203922aac2c693a23b397d8914dbf9e94e706a0f23a0ae3e41bcc9141ebb25273a453d7e1936c9a84952c88ba0de9ec91f5327412220df13a3ed005c6ec80eec1709ab586e54ae77247ad092d9fc8d4b411cf968a1998ac22f9a4a0f29e826dfd5e1c35fb78acc84df3aaec2e1ab6bd15fa04aef6895854e61fba1672d82f043d032bafbfbdfa30e2ab7a91b66b6b0a9cc0fe05661d4aa93a5b508919fb8bbba2acaff92e1d5fe500cb8c08f72c2d09544c66b83c7949380107817eb55d94591758cc590660047b58b4ce941635ed0dabfc8003de5e07b2b15cf1e9d14969bdf7b9c25111f3ffc6f4ac0f740e6400d9566521db6e99cdc63b69d706ad4191e30bf4dc9a4e05de5afa270f7a6e83165d2021976b40116c89db4f6d8eed488ce4c7ad3c1c428bf9ecf3c05fd336332dd26429d11abff813e401a3dd4ab5446986db5e476035e997ca1f2ce7d2ba25e819157963251012c8cb7f30aec0ca4ef81393946f6862b535dd0036a6bf77520d11fbc882cb2b9d2c4cbe1610f3a69f6464bea038e22fa770e7e5bea0d859e1434bc625d45f0408b250192872f742959fbc3a3d5769899b45853b931646f388a77ea1d4e31656607cf9ffbcb592208bdd56d2b9b96421b0ca324775e49fd1e0bcb48866b681011645f9a42732886c661bf2958413a3d219ed37758cf96af06fe535fac48c5fd2352e7735681cf629f05b3d0e1943384cdb230c1005fef37de541c6c978aa89dee7958842e53f1623fe96e0b0dc7aaf994d65f194c6f9450f84bdb20240847b6ff049cf1b20e74af69d9785f501229e50ebb4a05acb8d3c4fb34a46f3743db4f4db960a997019070d35a7ea1da8a30f51794dec7e1708400d8aed8dfa993562a36c9819f9cdc7e8aa29a481b54ea0645e9738b0e2ea9fca018f8cf659f1144b053c98ab25b6c366c5d9d004bc60da5b444eef2597c632a0970a6a54ce09d4e1822147677fe03308e476f6a5ddbe09df8e0329caeda9a9e3add648f351d767afed7a04b051028c577801e5fab7b315763ffc4727a51fb9e8f3d770b8b3938a7ac11dc22793c61512667b2a87e1aabdba7d321a2f42c271132256f9af8a75d180b2961424149283b351113f591f95d2b1e9e262ee3d117a554c110b42dc30df580ea1ff164d86afcb8f7841b56bc492966f6eb63d7c2a95f6aef776edeb16dd90381db1ef0931d13b7ee097563acf0f8bbad3359031a9eb888a2393c70cb413e421be02283ceba6f6899a6eb53a36b678ed9d598bd959a0fe1cd8fc09ab8769605d717c3954bf35540f6b166755a1524a349d06b7d80d897e8cadf2e67e1f85ea6d0d1a6f564687fcee8f1efde93d723696b8ff489e259faa5bf287f16e6089357cba4fe7e1fd9d4f82113b07938aba96575d61ea6ef2dbe638bc4dab1f8c12197ef24d604f1716fb7d9393abf50afd131506a3febaa90c099b0dfacb5bc5c0131bf92c19ecf754919f00adcc6943d9f3307cc95c9af93255940ec5c7bfd517d4c72edb07166f9ae7bc6704a1c7f0d4b271fbd875a347f09f3a74ae3c79f82464cb9ee5eca69820bee60a3485062f4e2a6c5c2ac2f408244f20c0a760cee559ed73505c787670bf0f86210443a48663ad3186af97ef3631b67b464c71f5bfb22568366d74acc1a3979bb35df10bcd25b94b1112d605e1fc84075ab10adc92564625caa7a028f11596b43398108e222fd763bbfa98875f869587dc1d19961f9f16a32fd1f915660e4ad4ff733d400fc4e7ccb46b32d280c89edf0e0895f8a8d5bfd3f00987a13159a0bf09c0090bf9e757686e17e52782b8ad06e7e761b5c9ec80355d6e22de", 0x1000, 0x4004, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/08 05:03:46 executing program 4: r0 = socket(0x0, 0x5, 0x0) open(&(0x7f0000000000)='./file0\x00', 0xa0001, 0x6) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x0, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="ba671368d1010000004900000001000000018be49e930144286531", 0x1b, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000140)=""/26, 0x1a}], 0x256) 2018/04/08 05:03:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0xfff) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='lo\x00', 0x10) 2018/04/08 05:03:46 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x65, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/215, 0xd7) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/08 05:03:46 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) socket(0xf, 0x7, 0x575) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) read(r0, &(0x7f0000000180)=""/38, 0x26) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000080)={0x5, 0xcf, 0x3, 'queue0\x00', 0x38e}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/08 05:03:46 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x101000) write(r0, &(0x7f0000000240)="6987f5594b021a2937c600000000001ef969f2b8a7224131c1aa56691f858176656473dceee58d4ef46cfd8c18fbecaddf22985779976a2d959d3965e3744fc3d637513db3e26c8830ce8537a907136fb968225545858336ee1122233084d43b8208c4e34dc7abd92948c812df300ae090a1a57bd5eb89d1d9add3d310dd48b2ebe18692334686db82ef753be77a8a28b0ced13798ee7c64a2012ebf5957b4a511716e4a2163336085197e88e107c9de2b2a83d05540b6", 0xb7) 2018/04/08 05:03:46 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002340)={0x9, 0x0, [{0x6000, 0x1000, &(0x7f0000000000)=""/4096}, {0x6000, 0x3a, &(0x7f0000001000)=""/58}, {0x2, 0x61, &(0x7f0000001040)=""/97}, {0x1, 0xb7, &(0x7f00000010c0)=""/183}, {0x2, 0xb, &(0x7f0000001180)=""/11}, {0x7004, 0x1e, &(0x7f00000011c0)=""/30}, {0x0, 0x28, &(0x7f0000001200)=""/40}, {0x1000, 0x1000, &(0x7f0000001240)=""/4096}, {0x1, 0xf8, &(0x7f0000002240)=""/248}]}) 2018/04/08 05:03:46 executing program 1: r0 = socket$inet(0x2, 0x3, 0x800000000000b) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x111000, 0x4) ioctl$KDENABIO(r1, 0x4b36) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x1d8, [0x20000f00, 0x0, 0x0, 0x20000f30, 0x200010a8], 0x0, &(0x7f0000000080), &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0100000009000000000000000000697036746e6c30000000000000000000696662300000000000000000000000007465716c300000000000000000000000726f73653000000000000000000000000180c20000000000000000000000000000000000000000000000ac00000000010000480100006c696d697400000000000000000000000000000000000000000000000000000018000000000000000400000000000000000000000000000000000000415544495400000000000000000000000000000000000000000000000000000004000000000000006d61726b000000000600000000000000000000000000000000000000000000000800000000000000feffffff6c6f6700000000000000000000000000000000000000000000000000000000002400000000b098044556985e7192addc923940fe6ad79ee9cd61f730b338b60f7bcaaf000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff21000000ca3c27600f21d855ea73a3c8f81b962a72b0970ee5a17bbcd4b785a43f0b580d899b337b8fdf04f2a0b8261f61e5525d91f0b23837750710852a1e0df724d1f3bebacfba3f961e7caa312e02f5910b946cfa0364e8a388ae896c19695b4a0794ca1f87ffbe"]}, 0x28d) 2018/04/08 05:03:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffffffff) r3 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x18ac, 0x8000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000340)=r4) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000000)) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x20000, 0x0) getpeername$ax25(r5, &(0x7f0000000240), &(0x7f0000000280)=0x10) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000140)="1fa25d19b23ff91b66af108878c8c92bc519514b70068cb1526702a44fba00f9ad16fc57b2929789b3f23ede429498246021d58fb1e950cfd3f6", 0x3a}], 0x1, 0x0) 2018/04/08 05:03:46 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032cff7)='/dev/kvm\x00', 0x0, 0x0) r1 = eventfd2(0x0, 0x0) read$eventfd(r1, &(0x7f0000000000), 0x8) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000080)={0x5, 0xdd9}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000071fe0)={r1}) read$eventfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) write$eventfd(r1, &(0x7f0000000100), 0x8) [ 303.047186] kernel msg: ebtables bug: please report to author: Wrong len argument [ 303.054079] CUSE: info not properly terminated 2018/04/08 05:03:47 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80802) write(0xffffffffffffffff, &(0x7f0000000300), 0x0) r1 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=@known='user.syz\x00') ftruncate(r1, 0x7ffe) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r2, r1, &(0x7f0000335ff8), 0xffffffff) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000001c0)=0x3) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000080)=""/4, 0x4}], 0x38d) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000400)={0x0, 0x0}) r4 = dup3(0xffffffffffffffff, r1, 0x80000) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xb, 0x1d, 0x0, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x0, 0x1]}) r5 = socket$inet6(0xa, 0x0, 0x0) dup(r5) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cgroup.net/syz1\x00', 0x200002, 0x0) fchdir(r6) fcntl$setstatus(0xffffffffffffffff, 0x4, 0xbfd) r7 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000380)) setns(r0, 0x0) r8 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x101080) ioctl$PERF_EVENT_IOC_RESET(r8, 0x2403, 0x6ca) r9 = syz_open_procfs(r3, &(0x7f0000000300)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x9f2}, &(0x7f00000001c0)=0x90) setns(r9, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x66, &(0x7f0000000080)={r10, 0xfffffffffffffffa}, &(0x7f00000000c0)=0x8) fcntl$addseals(r7, 0x409, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f00000002c0), 0x4) 2018/04/08 05:03:47 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)={0x100, {{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x20000b2a1}}, 0x0, 0x9, [{{0xa, 0x4e21, 0x4d, @dev={0xfe, 0x80, [], 0xf}, 0xad0}}, {{0xa, 0x4e23, 0x7fff, @loopback={0x0, 0x1}, 0x27fd}}, {{0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x9}}, {{0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}}, {{0xa, 0x4e24, 0x101, @empty, 0x10001}}, {{0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}}, {{0xa, 0x4e22, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, {{0xa, 0x4e24, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, {{0xa, 0x4e22, 0xfffffffffffffe00, @local={0xfe, 0x80, [], 0xaa}, 0x7f}}]}, 0x50c) r1 = socket$unix(0x1, 0x5, 0x0) socket$inet6(0xa, 0x5, 0x80) statfs(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)=""/31) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'team0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="1f000000ffff00000000000000000000000000000000000000000000001000"]}) 2018/04/08 05:03:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000000c0)={r0, 0x5, 0xffffffff00000000, "cb508823fc55478e27006293950088fabf323962f09c1a159e7c366ead4c3fe29a9593f86fb60486885e4bc52d8dd8c2c1cefa3a4c96bea71406a7d1c0b32c70818a98aaccf60dd4615ea3dfc3941836b5f7f2887a9dfee13493ea401ec459910158bf845f3ae43aaf97e664d39a7f2f67d13634ffeb139030678a9afc3a19228fe1b07b63c03f2b2d86dd1bd30976d1919d17743ae6b373b853992ebe6fe92abd6ba42f12ddb07db7fbc54dc80a0b996c8d16e303fb30b319d75086b718bf1dc47b3c84039cfc"}) recvmmsg(r0, &(0x7f0000001840)=[{{&(0x7f0000000c80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000000fc0)=""/246, 0xf6}}], 0x1, 0x0, &(0x7f0000001200)={0x0, 0x989680}) r2 = open(&(0x7f0000001600)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) write$rdma_cm(r2, &(0x7f0000001340)=ANY=[], 0xfffffe74) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x200000009) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000000)) quotactl(0x0, &(0x7f0000000040)='./bus\x00', 0x0, &(0x7f0000000180)) [ 303.091211] CUSE: info not properly terminated 2018/04/08 05:03:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x3d, @empty, 0x4e23, 0x4, 'ovf\x00', 0x20, 0x56e, 0x80}, 0x2c) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000200)=0x6, 0x4) 2018/04/08 05:03:47 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001580)=[{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000500)="2e2d764f97057c489526b2a5199797fdce1547857e6506eae383d9eb93c3d6a9733310a018bc8eac018deb5f6f49a1266272a70763a3992b5b79510fa693bea739af9266ad0ff41b72a5ba9f16be4db73eadfceb7e71dd51c3d089fcaa113198860085e311f8419d9dd5790a18d185bcb52e607a5d25675f240bc010df8a3a7d76", 0x81}], 0x1, &(0x7f0000000140)}], 0x1, 0x0) prctl$getreaper(0x19, &(0x7f0000000000)) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0xfffffffffffffea8, &(0x7f0000000100)=[{&(0x7f0000588fa9)=""/87, 0x389}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/08 05:03:47 executing program 4: syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) eventfd2(0x7ff, 0xfffffffffffffff5) socket$inet6_dccp(0xa, 0x6, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) [ 303.190327] IPVS: set_ctl: invalid protocol: 61 0.0.0.0:20003 ovf [ 303.228880] IPVS: set_ctl: invalid protocol: 61 0.0.0.0:20003 ovf 2018/04/08 05:03:48 executing program 7: rt_sigaction(0x40, &(0x7f0000000000)={0x8, {0x4}, 0x10000002}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x7, 0x400) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast1, @rand_addr}, &(0x7f0000000140)=0xc) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x22, &(0x7f0000008000)={@empty, @loopback=0x7f000001}, 0x0) 2018/04/08 05:03:48 executing program 1: r0 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.mem_exclusive\x00', 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x11}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r2, 0x9}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) 2018/04/08 05:03:48 executing program 6: perf_event_open(&(0x7f000025c000)={0x5, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='trusted.syz\x00', &(0x7f0000000080)=""/131, 0x83) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000002fff7)='vmnet0+\\\x00') 2018/04/08 05:03:48 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.swap.current\x00', 0x0, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000140)={0x2, 0x9, 0x8, 0x7fff, 0xfffffffffffff58e, 0x675, 0x4, 0x4, 0xf224, 0x100}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000000c0)=0x1) connect$pppoe(0xffffffffffffffff, &(0x7f0000000180)={0x18, 0x0, {0xfffffffffffffffd, @random="2f364d8b8b40", 'ip6tnl0\x00'}}, 0xffffffffffffffbb) write(r1, &(0x7f0000000180), 0xff4d) 2018/04/08 05:03:48 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x974a, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10000003, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe3e}, 0x0, 0x0, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000080)={0x1ff, 0x0, &(0x7f0000ffb000/0x2000)=nil}) ioctl(r1, 0x8000c0184908, &(0x7f0000000080)) 2018/04/08 05:03:48 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000013c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20000, 0x0) accept4$ax25(r1, &(0x7f0000000080), &(0x7f0000000140)=0x10, 0x80800) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000262fe8)=@known='system.posix_acl_access\x00', &(0x7f000050bff4)="020000000800002000000000", 0xc, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x7}, 0x8) 2018/04/08 05:03:48 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ftruncate(r0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socketpair$inet6(0xa, 0x807, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2, 0xb5, 0x7}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r3, 0x5, 0x4, [0xfffffffffffffffb, 0xd758, 0x0, 0x8000]}, 0x10) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000000c0)={0x74, 0x0, [0xfffffffffffffff9]}) socketpair$ax25(0x3, 0x7, 0xc4, &(0x7f00000001c0)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/04/08 05:03:48 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = socket(0x7, 0x3, 0xf9b) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x8, 0x20}, &(0x7f0000000240)=0xc) ptrace$cont(0x1f, r0, 0x1, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000440)="a6c701318c1964f2cf2f1bcd5e5844c3ebb6be740fb3ff052dc28348e8842b416f648e1bb2deeac8ce822dc1e1f760bc75f05c1c80c78f9018e27779", 0x3c) r3 = memfd_create(&(0x7f0000000300)="74696d65727300e6784c1a2a8f7d62de5a8895c7b2a4fa4c880590367b50f25ed09d70a0b9dff573ac5fdd34ced58d5cbc80f8242fd83186901baee5428dfefb3d3cdaca7ac248e55f2d871f2b394df6c67dd90bad654d3dc7cfdeabb0afe807f2355564236b425c7da27c8b9274273ce6729d693be186c363e10e37ed8a1119f2bff5e3acb5ed991a18ab4345e1d17f1b02db579044cb2038ae9a56e7effab7701814186b0b80686f9144ec447c", 0x3) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f00000003c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r5 = syz_open_procfs(r4, &(0x7f0000000180)="74696d65727300e6784c1a2a8f7d62de5a8895c7b2a4fa4c880590367b50f25ed09d70a0b9dff573ac5fdd34ced58d5cbc80f8242fd83186901baee5428dfefb3d3cdaca7ac248e55f2d871f2b394df6c67dd90bad654d3dc7cfdeabb0afe807f2355564236b425c7da27c8b9274273ce6729d693be186c363e10e37ed8a1119f2bff5e3acb5ed991a18ab4345e1d17f1b02db579044cb2038ae9a56e7effab7701814186b0b80686f9144ec447c") tkill(r0, 0x6) accept4$packet(r1, &(0x7f0000000280), &(0x7f0000000480)=0x14, 0x80800) close(r5) 2018/04/08 05:03:48 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x80000) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0x0, 0x2, r2}) r3 = eventfd2(0x0, 0x800) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3, 0x5, 0x400000000000002, r2}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000000c0)={r2, 0x4000, 0x2000000002, r3}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg(r1, &(0x7f0000001300)={&(0x7f0000001100)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x3, 0x4, 0x1, 0x0, {0xa, 0x4e20, 0x0, @empty, 0xe4c8}}}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001180)="a19a8bacb5af8b1e2b19d3", 0xb}], 0x1, &(0x7f0000001240), 0x0, 0x8000}, 0x8000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x4, r2}) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000000100)=""/4096) 2018/04/08 05:03:48 executing program 1: setpgid(0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0xfffffd54) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x0, 0x3, [0x80fd, 0xffffffff, 0xcdd7]}, &(0x7f0000000080)=0xe) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}, 0x7, 0x0, 0x20, 0x6, 0x5a}, 0x98) syz_open_dev$dmmidi(&(0x7f0000001940)='/dev/dmmidi#\x00', 0x9, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) syz_fuseblk_mount(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)='./file0\x00', 0x6000, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0) socket$inet(0x2, 0x5, 0x20) getresgid(&(0x7f0000001c40), &(0x7f0000001c80), &(0x7f0000001cc0)) getegid() ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000002140)={0x4, 0x0, 0x0, 0xffffffffffffff9c}) accept4$llc(0xffffffffffffffff, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000021c0)=0x10, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002a40)={&(0x7f0000002a00)='./file0\x00'}, 0x10) 2018/04/08 05:03:48 executing program 0: r0 = socket(0x2, 0x80000806, 0x0) close(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), 0xc) bind$bt_rfcomm(r0, &(0x7f0000000140)={0x1f, {0x737, 0xfffffffffffffffc, 0x8, 0xfff7fffffffffffb, 0xd2}, 0x7}, 0xa) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000180)=0x100000000, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000815000)={0x0, 0x0}) vmsplice(r3, &(0x7f0000000080)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r1, 0x5}, 0x8) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000000200)={0x6, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x20) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000240)={0x5e, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x84) vmsplice(r2, &(0x7f0000ccf000)=[{&(0x7f0000000180), 0xffffff0e}], 0x256, 0x0) 2018/04/08 05:03:48 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc800", 0xb) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000002100)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f00000010c0)="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", 0xf11}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) read(r2, &(0x7f0000000100)=""/32, 0xfffffffffffffce2) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x50100) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f00000001c0)={"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"}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000000)={0x2, 0x0, &(0x7f0000ffb000/0x2000)=nil}) 2018/04/08 05:03:48 executing program 4: r0 = socket(0x1000000010, 0x802, 0x0) sysfs$1(0x1, &(0x7f0000000180)='user\x00') r1 = getpgrp(0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={r1, r2, r3}, 0xc) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000010000000000025d0f99aba50000001c00000008000100", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/04/08 05:03:48 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000dff8)=@file={0x1}, 0x2) r4 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x8001, 0x200000) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r5, 0x601, 0x70bd2c, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xd02}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x80}, 0x40080) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000500)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000004c0)={0xffffffff}, 0x13f, 0x1009}}, 0x20) write$rdma_cm(r4, &(0x7f0000000540)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000140), 0x2, r6, 0x3c, 0x1, @in6={0xa, 0x4e23, 0x4, @empty, 0x8}}}, 0xa0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='syzkaller0\x00', 0xfffffffffffffc00}) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00009bd000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) listen(r3, 0x0) dup2(r1, r2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r8, r7) [ 304.281571] irq bypass consumer (token 00000000886f0210) registration fails: -16 2018/04/08 05:03:48 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x6a) syz_emit_ethernet(0x1fa, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/04/08 05:03:48 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)) 2018/04/08 05:03:48 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) close(r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) sched_setattr(r1, &(0x7f0000000080)={0x30, 0x0, 0x0, 0x7, 0x80, 0x3, 0xfffffffffffffff8, 0x2}, 0x0) 2018/04/08 05:03:48 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) wait4(r0, 0x0, 0x80000003, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) signalfd(r1, &(0x7f0000000080)={0x81}, 0x8) write$rdma_cm(r1, &(0x7f0000001e40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001e00)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f00000000c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000000), r2, 0x0, 0x2, 0x4}}, 0x20) sysfs$1(0x1, &(0x7f0000000280)="776c616e3147504c7d004c58d1b840aef2e48b5840763799b4d326784af70ab3584e6ccc85b402a22de0a9078912a1f6f6497f89f449016ea6bcd9edcb6ce762a2d0bb6ab964ea396be41a167a680afece651b8620e60c185760da99621338db3f5401fdd6e8d610d655e13e921134acc4ec7b8ca04ba36e9d65913b472ca2dfbc55811973ca6e2d900e4712f602dad69c45ed6f025d8c1847f722423254085d2f2b2347c91e45f07758e82b0342586de4413730c9b300656fa21143462b81f8227edabc437f76af0725bd6a6549a831deda3105eaf70b2c1df1e68081c833b0a55c86d9ea098f040022944f4b95554831404e") write$rdma_cm(r1, &(0x7f0000001e80)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, r2}}, 0x48) 2018/04/08 05:03:48 executing program 6: syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r0 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x40002000}) mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffc) mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) umount2(&(0x7f0000000100)='./file0/file0\x00', 0xfffffffffffffffd) 2018/04/08 05:03:48 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) getsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) munmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000532000)=0x19) ppoll(&(0x7f0000182fe8)=[{r1}], 0x1, &(0x7f000053cff0), &(0x7f00000feff8), 0x8) 2018/04/08 05:03:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(des3_ede)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffff24, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) sendmsg$rds(r1, &(0x7f0000000ec0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)=""/103, 0x67}], 0x1, &(0x7f0000000c40)}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4000, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x8001, 0x0) bind$alg(r3, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) fanotify_mark(r2, 0x0, 0x10000, r3, &(0x7f0000000140)='./file0\x00') 2018/04/08 05:03:48 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a6fe4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) r1 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x4, 0x40000) write$cgroup_int(r1, &(0x7f00000002c0)={[0x0]}, 0x1) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000756ff5)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xb) sendto$inet6(r0, &(0x7f0000359fff)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xefea, 0x40) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) fchownat(r2, &(0x7f0000000040)='./file0\x00', r3, r4, 0x1000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x1ff, 0x20}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000380)={r5, 0xd568}, &(0x7f00000003c0)=0x8) close(r0) 2018/04/08 05:03:48 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x4, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}}, 0x42, 0x5d, 0x0, 0x0, 0x45}, &(0x7f0000000200)=0x98) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000280)={0x8, &(0x7f0000000340)}, 0x8) sendmmsg(r3, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) 2018/04/08 05:03:48 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000f80)=@broute={'broute\x00', 0x20, 0x3, 0xe20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000000), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0xe70) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) sendmsg$alg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001000)="ea9c78691d947841b21f94f422e398fdc71aebc7c24de052dbe49c5a9e08b5894af6a5c4caaa51cb1aae5a0b9c62d4d1322140ad217921510615e161858901108ef6977efee1bf3604f63857da56671fbe562d1b7189edd8195f7a8387dc297ee39c2703bcad1c758035391bade6be628f4a258f489b1d30c5677132ff84e773f67d76345a0b0a7e26ce9a719b33a1b2ad87199dacb8e7dfc2245cf77c8e5fc6292053c79f4c835d6de563e53d3c9517381e4af13092b862e6f741ed7977712cfc8548e005608e384ddabfbd1a7bea2fedb421d036178299ef03be83127ebae41ca12d1ac7f905bbbced8bd023", 0xed}, {&(0x7f0000000080)="2f41e5027959980bd506f47db653d749ef16ffe32a219d596d858102e22ed9ab8b", 0x21}], 0x2, &(0x7f0000001100)=[@op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x40}, @iv={0xec, 0x117, 0x2, 0xdc, "ee859251e8873e7e93f7146a87843e968796bcae6c1d3e8a960b7a18069437cb6e20df2feaa488317502afd55fbb5998172f13962e5865f5a62c3ef2c66b2c6a2a9326487457b61e2f4095a1213f57bdacd818d70268d8d55ab8531f57e23026c84147cf4572567554098e7c512d4db07ad7f7a0c757e97bcccc0a1505a042b862505f3ad5fc440861501c7ba0b1f3007f29a910be34b79613da8e70a642bf87a362a73621a950062d8a33d7118cab2a345a40854e2c8f8c748e0bdac61b82bc84520a8268c6ec246a54097c1610c7815bad54c95948a5e8a1b3bfa4"}, @assoc={0x10, 0x117, 0x4, 0x401}], 0x11c, 0x4008000}, 0x54) fdatasync(r1) 2018/04/08 05:03:48 executing program 2: syz_emit_ethernet(0x2b, &(0x7f0000ae8f92)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaa000008004500907800009078e0000001080000000000000000"], &(0x7f00003b5000)) 2018/04/08 05:03:48 executing program 3: r0 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x1d8, [0x20000f00, 0x0, 0x0, 0x20000f30, 0x200010a8], 0x0, &(0x7f0000000080), &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0100000009000000000000000000697036746e6c30000000000000000000696662300000000000000000000000007465716c300000000000000000000000726f73653000000000000000000000000180c20000000000000000000000000000000000000000000000ac00000000010000480100006c696d697400000000000000000000000000000000000000000000000000000018000000000000000400000000000000000000000000000000000000415544495400000000000000000000000000000000000000000000000000000004000000000000006d61726b000000000000000000000000000000000000000000000000000000000800000000000000feffffff6c6f6700000000000000000000000000000000000000000000000000000000002400000000b098044556985e7192addc923940fe6ad79ee9cd61f730b338b60f7bcaaf000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff0000000092334b20974601f2057a7a9258581bfec649a7ebb39ad981eb2f7bab081cd961cb68254a1d044ebf160ea9af4ebadc563c40541f61a2db9eac68270bd69c49ab860b084dbfe2"]}, 0x26e) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) 2018/04/08 05:03:48 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x2000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r1, 0x6}, &(0x7f00000002c0)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) r4 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x39, &(0x7f0000000000)="ff02a5ba9e8fa8e5e8a12e0ab15200010000000000000000", 0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x1a}, 0x100000001}, @in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e22, @rand_addr=0xffffffff7fffffff}, @in={0x2, 0x4e22, @rand_addr=0x800}], 0x88) 2018/04/08 05:03:48 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0xfe73, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000005c0)={0x0, 0xfffffffffffffff7, 0x30}, &(0x7f0000000840)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000880)={r2}, 0x8) r3 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000004c0)=0xd4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000008c0)=0x0) ptrace$setsig(0x4203, r4, 0x6, &(0x7f0000000900)={0xb, 0x269c, 0x5, 0x5}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r3, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00000000c0)={0x383, @tick=0x100000001}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000340)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000180)={0x0, 0x0, 0x40}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000200)={0x0}, &(0x7f0000000300)=0x8) r6 = syz_open_dev$amidi(&(0x7f0000000500)='/dev/amidi#\x00', 0x3f, 0x40) ioctl$EVIOCGMASK(r6, 0x80104592, &(0x7f0000000580)={0x5, 0x11, &(0x7f0000000540)="c89d290bc8dec440c21db07e2cc77c7bd8"}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000003c0)={r5, 0x80000001, 0xfff}, &(0x7f0000000400)=0x8) pwrite64(0xffffffffffffffff, &(0x7f0000000040)="93e99eb0c720ad51ad1e598c6ca678dba7df5720097eaaec982d4a34a28d9a69a909b5d737d21ab32b76", 0x2a, 0x0) r7 = getpid() setpriority(0x0, r7, 0x0) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), 0x4) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f0000000100), 0x4) sendmsg$netlink(r0, &(0x7f0000002dc0)={0x0, 0x0, &(0x7f0000002d80), 0x0, 0x0, 0x0, 0x3c1f5383b5ac8e85}, 0x10) flistxattr(r3, &(0x7f0000000440)=""/121, 0x79) ioctl$sock_ifreq(r8, 0x0, &(0x7f0000000600)={'bridge0\x00', @ifru_names='erspan0\x00'}) openat$rtc(0xffffffffffffff9c, &(0x7f0000002e80)='/dev/rtc\x00', 0x60fffc, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r8, 0x54a0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r8, 0x402c5342, &(0x7f00000007c0)={0x5, 0x1, 0xfffffffffffffff7, {0x77359400}, 0x3560, 0x684f}) 2018/04/08 05:03:48 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000600)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000fc0)=ANY=[], 0x0, 0x20000000}, 0x4000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000f80)={0x18, 0x0, &(0x7f0000000d40)=[@free_buffer={0x40086303, r1}, @free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000000e80)}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000400)=0x14, 0x800) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000000c0)=0x0) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xb, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000005200000000000000040000001800f9ff06000000200000000700000018170000"], &(0x7f0000000340)='GPL\x00', 0xffff, 0x19, &(0x7f0000000380)=""/25, 0x41f00, 0x1, [], r4}, 0x48) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r6, 0x541c, &(0x7f0000000200)={0x5, 0x3, 0xffffffffffffffe1, 0x4, 0x7fffffff}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r6, 0x4010ae68, &(0x7f0000000240)={0x5000, 0x10000}) setsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000000080), 0x8) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) kcmp(r5, r5, 0x5, r3, r0) set_mempolicy(0x4001, &(0x7f0000000700)=0x76db, 0xff) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4041, 0x0) pwrite64(r7, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) 2018/04/08 05:03:48 executing program 1: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) r1 = request_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='!selfvmnet0\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='squashfs\x00', 0x2000, &(0x7f00000001c0)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)={@dev={0xac, 0x14, 0x14, 0x18}, @dev={0xac, 0x14, 0x14, 0x1b}, 0x1, 0x1, [@multicast1=0xe0000001]}, 0x14) [ 304.629970] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/08 05:03:48 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x40000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'tunl0\x00', 0x300}) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0xfffffffffffffffd}, &(0x7f00000001c0)=0x8) listen(r0, 0x0) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/08 05:03:48 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40400, 0x80800) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x0, 0x20400000, 0x931c}) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000040)={0x81, 0x0, 0x1, r0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') [ 304.684281] kernel msg: ebtables bug: please report to author: Wrong len argument [ 304.709680] binder: 22226:22228 BC_FREE_BUFFER u000000002000c000 matched unreturned buffer 2018/04/08 05:03:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r1, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x3, @random="980e837aaa75"}}, 0xa0) r2 = syz_open_procfs(0x0, &(0x7f00007a1ff6)='net/unix\x00') sendfile(r0, r2, &(0x7f000036eff8), 0xff) 2018/04/08 05:03:48 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendto(r2, &(0x7f0000000280)="f1", 0x1, 0x0, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f00000002c0)="56ab79d1489ebbe9de19e3d586430f66768eba15c49af691aeaaf6031e92fd407e1733b4588df44fe29d35a3ef242886295e47b9634ba64ce0f18c3ee94c71227ba3051796ded8c826958544c45d508fb8e282aac3c7e8c208c6842e93417ae544915ef7c019047db33914fec8cdc1f147a2813888e425d4b45eb874c1024820fb9ca863f41316ea621e20c709b2e1fbcce8156149bde6ed7078a0dc9a486f5250ef2fa7865c3d9519b5826a6d14bf7214507779c59ead2a032c9b4765221aa95968ef72f48c835a1a37e54a0ceac0c903caadf3597961113138", 0xda) 2018/04/08 05:03:48 executing program 3: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000540)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x2000000000000000, &(0x7f0000000580)='\v'}) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) [ 304.740608] binder_alloc: 22226:22228 FREE_BUFFER u000000002000c000 user freed buffer twice [ 304.750230] binder: 22226:22228 BC_FREE_BUFFER u000000002000c000 no match [ 304.847099] binder: BINDER_SET_CONTEXT_MGR already set [ 304.857760] binder: 22226:22228 ioctl 40046207 0 returned -16 [ 304.866583] binder_alloc: 22226: binder_alloc_buf, no vma [ 304.872756] binder: 22226:22256 transaction failed 29189/-3, size 0-0 line 2963 [ 304.883861] binder: BINDER_SET_CONTEXT_MGR already set [ 304.891415] binder: 22248:22255 ioctl 40046207 0 returned -16 [ 304.894787] binder: 22226:22228 BC_FREE_BUFFER u000000002000c000 no match [ 304.899787] binder: 22255 RLIMIT_NICE not set [ 304.904919] binder: 22226:22228 BC_FREE_BUFFER u000000002000c000 no match [ 305.002861] binder: undelivered TRANSACTION_ERROR: 29189 [ 305.008596] binder: release 22226:22228 transaction 106 out, still active [ 305.015628] binder: undelivered TRANSACTION_COMPLETE [ 305.020802] binder: send failed reply for transaction 106, target dead [ 305.617687] binder: 22248:22259 transaction failed 29189/-22, size 0-0 line 2848 2018/04/08 05:03:49 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt(r0, 0xff, 0x0, &(0x7f0000000000), 0x0) socketpair$inet(0x2, 0x5, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x201, 0x4, 0xff, r2}, 0x10) r3 = dup3(r1, r1, 0x80000) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000100)=""/234) 2018/04/08 05:03:49 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x2, 0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x4, [0x2, 0x5, 0x5, 0x3]}, 0xc) r1 = socket$inet6(0xa, 0x80002, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000100)=""/214) getsockopt$inet6_int(r1, 0x29, 0x800000000018, &(0x7f00000000c0), &(0x7f0000000000)=0xffffffffffffff67) 2018/04/08 05:03:49 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x3, 0x0, 0x0, 0xfffffffffffffffb, 0x401}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000180)=r3) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000000000)) dup3(r1, r0, 0x0) 2018/04/08 05:03:49 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000001340)) sendmsg$nl_route(r2, &(0x7f0000001180)={&(0x7f00000010c0)={0x10, 0x0, 0x0, 0x2100}, 0xc, &(0x7f0000001140)={&(0x7f0000000080)=ANY=[@ANYBLOB="fd4decbe11b0e49578d26bd69e07d179db74fc5d36838e978cff655ec4eb00050007000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001540)={0x3c, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="056304400300000000634040020000000000000003000000000000000000000010000000000000000000000018000000000000000800000000000000"], 0xea, 0x0, &(0x7f0000001440)="b13900275167b519accd27b2b9e1f4293e37d506832f9215a8bee7ca9a7bce2b9f2c1735dbc68f5de398f5e5f4cd713b03f7e22458668c9c43642c7313619f39f3e4885f2effdfa2933662fd446f3887b81ed97093173ce9e0063baa47f1e1d2df855a9d4d7f574c555f8ef51064c6ed8b849fb259dfae4ee893f83e7dcccf6ace1617e64d14ac68d8b80ddc371c57459dbc4fc428504234ba20155e667267d2b3f1ba2c9c80e848ae1b187e39fd2303c92a8fb282e4dafd18d56d5a8ec0d77a9b2807a3734b8f426d0b1e9f58ccb77142198a9e9d6c84ef3ac8988b15112193e9f995813a7c62593183"}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000540)=0x1e) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f00000005c0)='/dev/vcs#\x00', 0x3d, 0xc01) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'sit0\x00', 0x0}) sysinfo(&(0x7f0000000500)=""/46) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x400000008, r5}) r6 = socket$inet6(0xa, 0x40000080806, 0x0) r7 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x3, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r8, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f00000003c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@setlink={0x40, 0x13, 0x409, 0x0, 0x0, {}, [@IFLA_BROADCAST={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x40}, 0x1}, 0x0) ioctl$PPPIOCGFLAGS(r7, 0x8004745a, &(0x7f0000000600)) sync() fcntl$notify(r3, 0x402, 0x27) bind$inet6(r6, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname(r3, &(0x7f0000000440)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000300)=0x80) listen(r6, 0x20000003) readv(r0, &(0x7f0000000600), 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x200, 0x0) rt_sigpending(&(0x7f0000000240), 0x8) r10 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r10, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/08 05:03:49 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000140)="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", 0xcd, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x20, @loopback={0x0, 0x1}}, 0xffffffffffffffb6) 2018/04/08 05:03:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000100)="2f139b9c33ea0fe0ba6065962745144ba63cd52cbfa04ff2f12f10aafd9c3832c243ac06c06f22dee1d19c2af4fc71cdd0c27a9bca585e924fa25781ae5d126407ea08b9f2803296de8459bdd30004116345f8c63db62c49f165a8e0bd788f05638624c131d41e0db8fdb5c26a90771838e87ec749226ae55885009b3604fb80c1c72590afbef0c871b9c013deabf5365cf761662691c27d445d988f2c9d949283ae8591355b5ce088ee34f5bc84c1", 0x284}, {&(0x7f00000001c0)="ede69933bae85d6b71748db352c23470a24c11483240b8a3b0c35d1b5ceb6c0001babc34cd52b41c80a2bbfae19e05c29b3c4f8f97b9ded12acd6d7a763dc52b5b889a6b0b607f", 0x2a8}, {&(0x7f0000000340)="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"}, {&(0x7f00000016c0)="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", 0xfffffffffffffc69}, {&(0x7f0000001540)="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"}, {&(0x7f0000001880)="5705479a505df0bff123b4b2a368de3b939ed37c3cd5529ab38001245a630a4b4132f3ce0681321103c3741481ba89adbe09f9bd26132409f364cbe4507759fdfb1f70e1946c85a533a270b1a1119e4fba8c391f01871206b9b53ae3cb8b50c570f40f9cb83c57e69d768dbff1eab3da91b2fde3366492bdd9a49ea61e55e817d191dd204cdc6389678c3b6d2214de52312b4708b04f28af16c653d8448e97"}], 0x1) r1 = dup3(r0, r0, 0x80000) accept4$netrom(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) accept4$packet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x14, 0x800) 2018/04/08 05:03:49 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x9, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0e630c40000000001a"], 0x0, 0x0, &(0x7f0000000f4d)}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) connect$vsock_dgram(r2, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) 2018/04/08 05:03:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x48, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xfffffffffffffffc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d3, 0x0, 0x0, 0x0, 0x0, 0x5072}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0xff, 0x200) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000240)={0x800000000, 0xff, 0x1, 0x3, 0xff}) sched_setaffinity(0x0, 0xfffffffffffffe6f, &(0x7f0000976000)=0x75) r2 = syz_open_procfs(0x0, &(0x7f000054fff9)='ns/net\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000e2fffc), &(0x7f000097effc)=0x4) pipe(&(0x7f0000e3dff8)={0x0, 0x0}) vmsplice(r3, &(0x7f00001ce000), 0x112f300594bccdb, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@local}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000ffc)=0xe8) modify_ldt$read_default(0x2, &(0x7f0000dfd000)=""/11, 0xb) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000031bff8)) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f000091a000)) remap_file_pages(&(0x7f000087b000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000bc3f70)={0x0, {{0x2, 0x4e20}}}, 0x82) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008d3ff0)={0x0, 0x0, &(0x7f0000a24000)}, &(0x7f0000a724ce)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000ed25ae1a8e07e6be539b1055d8008f013241f1cbe6aed1209382726b6407701a43e8a2cc03905cbfae87e92fc4c0b254dde91eeb477a54924775ef6016a11c216dfbe81ac66ae6d801bab63e06c00e024169fb1e3f8c842766f1a1a898a0f6eb5157f027417b883aa3953acccd7ea2d288757177f4d3aef0e820686a0e6adfc74d0afd9220532846d94cdc3bab0de64c2ffc1c34258f72d69115f173ed8729936df0805a7e1c95c3dd8de288a27ab8865900dd5f607afb69750dd3ff8455f29d5bb8"], 0x2) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) bind$inet6(r5, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) timer_create(0x0, &(0x7f0000bba000)={0x0, 0x0, 0x0, @thr={&(0x7f0000392f29), &(0x7f000003f000)}}, &(0x7f00008ddffc)) clock_gettime(0x0, &(0x7f0000882ff0)) timer_settime(0x0, 0x0, &(0x7f0000148fe0)={{0x77359400}}, &(0x7f0000aec000)) listen(r5, 0x0) sendto$inet(r4, &(0x7f0000a28fff), 0x0, 0x20008045, &(0x7f00005efff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) accept4(r5, &(0x7f0000bccfa8)=@alg, &(0x7f0000da8ffc)=0xffffffffffffff4d, 0x0) [ 305.732192] binder: 22259 RLIMIT_NICE not set [ 305.743248] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/08 05:03:49 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a31", 0x31) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000040)=""/106, 0x6a}, {&(0x7f00000000c0)=""/229, 0xe5}, {&(0x7f00000001c0)=""/9, 0x9}, {&(0x7f0000000200)=""/7, 0x7}, {&(0x7f0000000240)=""/70, 0x46}, {&(0x7f00000002c0)=""/99, 0x63}, {&(0x7f0000000340)=""/229, 0xe5}], 0x7) [ 305.785396] binder: 22269 RLIMIT_NICE not set [ 305.801411] binder: 22265:22269 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/04/08 05:03:49 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000040)="0aa54e2b7b9dd0d722d5c381d43e0075fc1c698faef8ac56822057dad2bed7c89aab8551e9a3d38f11ed8c3b8515b125d4d8b51fa2b983cfc37b113ac537a7cefaf772f5a797594ca57274d05e3dda4016c86d6281fdb1de022c6b27b8ff48d2214dc81d6d7309d4682bafa12fda0e53faf486c33a3e2f77b1614f51761ad25910d707cdadb2edabe8", 0x89) bpf$MAP_CREATE(0x0, &(0x7f0000fecfd4)={0xc, 0x4, 0x4, 0x100000003, 0x0, r0}, 0x2c) 2018/04/08 05:03:49 executing program 4: syz_open_dev$loop(&(0x7f0000000300)='/dev/loop#\x00', 0x0, 0x200000000004042) io_setup(0x1, &(0x7f0000000000)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x80, 0x800) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) [ 305.836186] binder: 22265:22269 Acquire 1 refcount change on invalid ref 0 ret -22 [ 305.844872] binder: 22265:22282 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 305.872403] sg_write: data in/out 167162/1 bytes for SCSI command 0xff-- guessing data in; [ 305.872403] program syz-executor5 not setting count and/or reply_len properly 2018/04/08 05:03:49 executing program 6: bind$alg(0xffffffffffffffff, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="0a07f5b005e381000100200000000000e6e6000000000000000000edffffff0000", 0x21) [ 305.930981] binder: 22282 RLIMIT_NICE not set 2018/04/08 05:03:49 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="240000001a0099e303a1000400ed040f020b0000bf021d3e3895ba697636e3d0720202ff", 0x24) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) recvfrom(r0, &(0x7f0000000180)=""/7, 0x7, 0x0, &(0x7f0000000240)=@generic={0x0, "f6747634d01cb875dfbef2382c627d23332b3efb26d3ff82feff82832b4ecc4aec89103c68fcdcd3023690138b3d17c2a61241df6d775c8039b5f1ff7ea845481495f5398b958cc572aaff10915afe52ff2b18fc0e5625d7d43723f32257a63e705f7ad276a2a18ba1b3711574422aacb64bdc403ecf1fa026ab922288fb"}, 0x80) recvmmsg(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/04/08 05:03:49 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000440)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000480)={[{0xc6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xe316, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}]}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$vnet(0xffffffffffffffff, &(0x7f00000002c0)={0x1, {&(0x7f0000000100)=""/179, 0xb3, &(0x7f00000001c0)=""/225}}, 0x68) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x7}) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/04/08 05:03:49 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000240)={0x0, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x104) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@setlink={0x2c, 0x13, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1}]}, 0x2c}, 0x1}, 0x0) 2018/04/08 05:03:49 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={0x0, 0x7, 0x4, 0x1, &(0x7f0000ffa000/0x4000)=nil, 0x5}) syz_emit_ethernet(0x3e, &(0x7f0000000140)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "49d9d4", 0x8, 0x6, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, 0x0) 2018/04/08 05:03:49 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x80000) pwrite64(r0, &(0x7f0000000140)="3c1667e0b45bf8555b41cdeeb1a648bcc147df2f358c626e1376f814cc6fc63b72edbb09399702ac8d47e529f944626811d5bfdcccd8eae4c5d0d8321cd861c94dbc718d58bb2d95dc7c1263f291f1bfe169ddcd81417ffe4c2bcb1d2c40358f4f447bc5354bbddb1cf1904d76237a7be043018282e7c613689e36bd4178e34a33222057edfefa6c519ac19ca5e1b4f2d96957817580a8b2bc85", 0x9a, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[0x0], &(0x7f0000000140), 0x0) mlockall(0x1) mremap(&(0x7f00007fd000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000922000/0x2000)=nil) madvise(&(0x7f00004dd000/0x2000)=nil, 0x2000, 0x10200000008) 2018/04/08 05:03:50 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff9, 0x4000) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000180)=0x80000000) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f000000f000/0x4000)=nil, 0x4000}, 0x3}) r2 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r2, 0x0, 0x3) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000080)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x306, @random="4ea30c81ce5f"}, 0x16, {0x2, 0x4e21, @multicast1=0xe0000001}, 'bridge0\x00'}) close(r1) [ 306.673201] sg_write: data in/out 167162/1 bytes for SCSI command 0xff-- guessing data in; [ 306.673201] program syz-executor5 not setting count and/or reply_len properly 2018/04/08 05:03:50 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') write(r0, &(0x7f0000000100)="dc031c78c09bc9ca613c35b8e6bdbe1a74f19fdca0897d4c66cecf0cd394cee4c7f547c2ef2c6eaba5b7106fe3a8ed40da09d3cc285e188a0be0daf7185d63286146b12b0361", 0x46) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0xcd1, 0x20000000, 0x4000000800ed, &(0x7f0000ffd000/0x3000)=nil}) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000000)=0x589, 0x6, 0x6) write(r0, &(0x7f0000000080)="6e2d43c3cfc5d398a4ce0b921699057a5bba01fc924a85ea9420556767df62b96c2a804b96836027d4ab1f61b0a255524b62b4e77f628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404af1760594b60b57cdd8c", 0x58) writev(r0, &(0x7f0000000040), 0x8) 2018/04/08 05:03:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup(r2) r4 = gettid() ptrace$poke(0x5, r4, &(0x7f0000000000), 0xfa3c) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000200)=ANY=[@ANYBLOB="01000000000000008904acbb34a4fb01153c5272ea550a07611facd84eb69244cb2a40623cbb868302200338c124db79759b31b7ed7d050a43908eb1a4f53799b2848dcb4e9295cdff7f7dea726c37755b6ff4e644bebfb378a3d30ceb1b05c6083bbae7fbaca57bf6fa7927cfe58cbde6026b365f10537ec503cfa6ee80c78fe32e5caa6730fd158a03ed1dde636c9c78a3bfbd88b5f16ef6becad21a080aef0de0c15e3ae0d5e9f7e196839a20a3ee6893a08e39a9cde7861bbaaaf4c723bde9867f7fa3410f0cb2ef9d75961f209179a0"]) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000040)=r3) 2018/04/08 05:03:50 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0x30000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0xf0f, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r1, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x7f, 0x5, 0x1, 0x8, 0x400000000000000, 0xa913, 0x800, 0x1, r2}, &(0x7f0000000140)=0x20) mprotect(&(0x7f0000930000/0x1000)=nil, 0x1000, 0x9) pselect6(0x40, &(0x7f0000009000), &(0x7f0000ae1fc0), &(0x7f0000000fc0), &(0x7f0000000ff8)={0x0, 0x1c9c380}, &(0x7f0000000ff9)={&(0x7f000023d000), 0x8}) socket$packet(0x11, 0x3, 0x300) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) 2018/04/08 05:03:50 executing program 2: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000cc7fe8)={0x0, 0x0, 0x7}) r0 = syz_open_procfs(0x0, &(0x7f0000ed6ff6)='map_files\x00') ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000000)={0x8, 0xdbe, &(0x7f0000000080)="70925f32c5c68bf4b0d4a89c93629d8989e142815951bd109560e28f99ed6582f51157414d946637775e32bef312824136e36ed0de3ff1ceecb3dd2e75d00f6205ca3b0ba6a1e7d08ccce94e43b189bdc2175700379a115606c4a5610dbc75430ed1be50453b0b705ec85cec24c55a4b597e21e7830ae2ecc19c5544594b7dafda4c029a28231ca5fbdb04e63c938dd426c74677e51ec2e6f9591d05ce575d70b78ada8e054d6d035713c70246879c5bdc41226fcfbe203d17c89bec235025ff48ef17dc955aade25d9ee5df54", &(0x7f0000000180)="b7375db0b2e09763b1ef8cebad1ae25ea6a77a6e69a332a56df35ad3a272648fe578716b8af4bbcfe4998d85646b73bcee6689815f08489ee022df4829e844087f5f9c9cb7cdbc30278b1244f47b7a220dfafa119cfc25288a432970cf530478b4d48841e576389cbf553d07b61890c2dec7c3e079cc8f142ede6b2a2d77ba46e28ffd2d11fa813c1dfcf3f19e9f8d57d16bb0", 0xcd, 0x93}) fsetxattr(r0, &(0x7f0000ac7fe6)=@known='com.apple.system.Security\x00', &(0x7f0000a7a000)="656d3073656c66a673656c696e757800", 0x10, 0x0) 2018/04/08 05:03:50 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000580)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$TIOCCBRK(r1, 0x5428) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="3b56c0324f6d8c6a6df32b4431f33181b6ec272af1837188f619b4a24505f4dc4dd3298ce4f7c5ac067898cd1996ba66bb5a30ad3489aadaa19d9f3a38f98088071686b0aa1e16ac43d9208a8fee700aabe2843bf7b964ae2988be7a62934523f27f88a69aa4fd5bc6f11a3a9e05ba7b", 0x70}], 0x1, &(0x7f0000000200)}, 0x0) recvmsg(r2, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000240)=""/109, 0x6d}, {&(0x7f00000002c0)=""/243, 0xf3}], 0x2, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) r3 = socket(0x3, 0x6, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e20, 0x8, @empty, 0xcf}}, 0x4, 0x0, 0x1, 0x7, 0x40}, &(0x7f0000000480)=0x98) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000500)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000004c0)={r4, 0x1, 0x1ff, 0x2, 0x2014, 0xff}, 0x14) setsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f0000000540)=0x101, 0xfffffffffffffe1c) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000200)) 2018/04/08 05:03:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) io_setup(0xffffffffffffffe1, &(0x7f0000000200)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x0, 0x0, 0x8, 0x0, 0x0, r0, &(0x7f0000000040)}]) futex(&(0x7f0000000040)=0x2, 0x3, 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x2) 2018/04/08 05:03:50 executing program 1: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/hwrng\x00', 0x42581, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000bc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000cc0)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c00)={0x44, r2, 0x8, 0x70bd27, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x8010}, 0x4c004) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) sendmsg$nl_generic(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0xa57, 0x27, 0x331, 0x70bd2b, 0x0, {0x6}, [@nested={0x268, 0x64, [@generic="a3f36569800546d2dc0e0b994e313253fa13087bbef5af0d8464f6a0b0e7d38ea224bb648ffdac527250cf91c0e68337fefb016659f8403daab775339544d845b13fc538fa4f55818182c543cc210b3ffa2ab505f267c43f66fb48b3e1d180eb5fbec265fc2e0cbb4eb87cc13ec53c65e7e53e69cbc37eacf976ffdc4f09786363c9a063635ac9a70da8281489ce95273978dd35068f8bc1fbccf73f10ab58fb80d4852590d216f86a2959d9ff0fc963a3a2eac27bb7463a05ab1857f430ef334ac674b6a1c2db3112e4d116e15331f360dda8c90c7d0e02da655947dce514d38953592dcca85d6b254c25981d695aa534b0", @typed={0x8, 0x82, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x96, @u32=0x631b}, @generic="6d4900423b7aa0055027a9c5d22cba7dfbffb15aee52a93da1565349270fea0da821ab254680e1066f5cb55eac92da2f4612bd3457800330d1d844097e4bd408cdd4ac3ec405e756612765bac0d49dca31aba4adf08f1ed679779ef8c68e0ab29fed211f0eb4b94117c15664ea844083247f412edd5157abdc456ef3d4ceac84348d0a8ecccbe7f11d919d9635b3024c1e8eae3c75b3eeb1898c074ac526374e81aba47c74692ab756afee2ba9c313b7825d2b723e77040d9a9ec70b39a7f10a3aeb9d50816c4bbb9d428318", @typed={0x8, 0x8f, @ipv4=@broadcast=0xffffffff}, @generic="e92cea84945665ce32d41dfddf097911d7b60715b04dd1cd6f6e1d4043345fd1ca867df949ff68988379d2fdecb4c7e2488cda3265afda40d223d740abc8da18fe2c8473bf4aa8994ad12a53b786bffa7416cd322481da3aea382e259b0d14022d3ea9d08c7b310535386870e8da1ec1b30c2a8093", @typed={0x8, 0x91, @pid=r4}, @typed={0x8, 0x50, @fd=r0}, @typed={0x8, 0x12, @pid=r5}]}, @nested={0x284, 0x52, [@typed={0x4, 0x45}, @generic="d0c7c71a3d739e1362d902d40d8b18b96442681ab2f1ef8750fea6f8b83ae06a66e170983673a4686bece8894f1d69436adc093a82b99414c6e789b06a6e9eb53db4e5c71463abeaab2dc4a924eb7ec581254cfa0137e5f9e2c4a502bec9b2a8a22370db8f0a41e061eeaf5c9b3012110802beeba60cd03296513d3058cbcd3f47b38d76a2145a71ac4946020c3332007f0ab745e81ad991ddba9b2fbc6cd3258380842f1d659963f3ca42ea34df1ee900e71f358fff59283ececc32730d5270fdf7be7113ed7bf64cd74e3e", @generic="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", @generic="ede04f5cb2bea0b9a0c8ae5bfbb28f10c1ba3c5dcc66614987d945c25245a7d7d3f9233d33bfcc613df1696c857ebd6e572d1102667267d2606c19753ae9d510e93ee940ace15a1a279bae23ed60966e502289ccd6e0db46b99a49ace33d45ec3178dcee59792e2293062581c455e699d8b9388317cd0145390aeffefd5af127d148a12d5705cc9f9ec40cae54a819d8c9c449f44923d84a84b9631a23333d9cdf6dfffda34fc6ef73158e2e6400b42e64d4d5118d"]}, @typed={0x14, 0x52, @ipv6=@ipv4={[], [0xff, 0xff]}}, @generic="59ba88851a599ac2f4eeacb709f9a6d2a77b13acbfcf43a07230fdf6c61e594792e48263140ee822cb37de3315392df4756889a047b3ce9ec39c37406db30560ea20edfdd04712a3af6e8e30832d2703e92860b5141174f7a2febec343c23a4714", @nested={0x324, 0x1c, [@typed={0xa8, 0x88, @binary="b911671bd90f1caf48a5be58a6f663ddebc27b0ec84d3e05a06747293f9dee309b47c36a1147ad0c428634fa43c856eab3328b5f2228f17bfa02b9210840615343d9c0fd6137473f973ee797ddd3676bed9f579a515a824442c510cf5c1c0833df557e8ffbb5cead5ccec8280b52034fed7cbc6facfb279261d29f36bea04d2317cff1515dd20d3e15552e622dae0979061b235140fcee3781265355cb0ef62a1b"}, @generic="58a8d88632be0b344a8ef5b97ab5b54d95d38bfbb5571f9622077addae932f6eb6b8a743bfd2b74e555535397f41e38eb23c7242a8a4cccaa8f108fb7441ce5dc7e4e282aa0b00df10e9cb08d9ba376985788452943d5d91a78add0911632d8d9ea0e419d64d716c6bd7f9ccd0f0849d13d587d959dba02971b1fe2f4dacc9911b7da51b82ba162918898eaee394c8f952f565aefbda47e767d7880b870f28d3100521acfb15d99bea1e5799acc2bce8", @generic="32d6ddb09a078ccfe06bf06db9f0d287f46546dfa4f41d50c569e5e191e90d94f6a9ecb06b4e675e73080320db43773809e102f64f63fade47e1b2242f3862c45b2eb30c382da1657c26e64dc9f58154304801799f96d7f648c48f77cb0ab199102f7b2a54d2cf702e86498638cb168df2af2e3da0410cd4f09daf2a9d195c747a5d479ebf50e4a764441bc76322797b6f8de4fae625605dd89057005df928a3e692cbfc038222b73cfc36ea5a64b4ce260425451e9f71b3baccab9c7f", @generic="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", @typed={0x8, 0x29, @ipv4=@multicast1=0xe0000001}, @typed={0x4, 0x88}]}, @typed={0xc, 0x52, @u64=0x80}]}, 0x8a8}, 0x1, 0x0, 0x0, 0x8000}, 0xfffffffffffffffd) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) getsockname$llc(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/04/08 05:03:50 executing program 0: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x5, r1, 0x1}) r3 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000140)={{0xfffffffffffffff8, 0x1, 0x5, 0x2, "43a1be127675ddfca76414aeb271ca3e3e42cb1221a23f62d5f861037ac0f63723086b42ce0cf294cb451e76", 0x5}, 0x0, 0x0, 0x8001, r3, 0xaf, 0x0, "9b8478adca76549fe09eeec1d6b341f791c2cee1a48e4ecdb8e6c43c40c72f8ac3ed103b054cfa6c55a43e1312f4b935ff2431744ea113d169134bf1706f0aa1", &(0x7f0000000100)='-\x00', 0x2, [], [0x7fffffff, 0x7ff, 0xfffffffffffffe00, 0x9]}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f000095cff0)=[{0x25, 0x0, 0x0, 0xfffffdffffbff01c}, {0x6}]}, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) socket$inet6_tcp(0xa, 0x1, 0x0) sendto(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)=@l2={0x1f}, 0x80) 2018/04/08 05:03:50 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20}, 0x49) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)="15", 0x1, 0x20008894, 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x2, 0x101000) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000180)={0x8000, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x200, 0x9, 0xd72, 0xaf5, 0x30d, 0x0, 0x2, 0x6, 0x2ee}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) 2018/04/08 05:03:51 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x4000, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) r3 = dup3(r0, r1, 0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000180)="4950116fe974f7d9dc215d2924af7b7f", 0x10, 0x0, 0x0, 0x0, r3}]) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x3, 0x2}, &(0x7f00000002c0)=0x88) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000100)={r4, 0xada, 0x0, 0xfa}, &(0x7f0000000140)=0x10) 2018/04/08 05:03:51 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002400)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_type(r0, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) write$cgroup_type(r1, &(0x7f00000001c0)='threaded\x00', 0xfffffffffffffd20) openat$cgroup_int(r0, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) connect$ax25(r2, &(0x7f0000000140)={0x3, {"814e57ead7f374"}, 0xffff}, 0x10) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00000000c0)) 2018/04/08 05:03:51 executing program 5: r0 = socket(0xa, 0x2000000001, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x430882, 0x100) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x40, 0x6, 0x5, 0x8, 0x1, 0x6], 0x6, 0x401, 0x7ff, 0x0, 0xfffffffffffffff7, 0x8, {0x63, 0xfffffffffffffffb, 0x1fffc0000000000, 0x49, 0x0, 0xffff, 0x7f, 0x4, 0x7, 0x100, 0x8001, 0x40, 0xfffffffffffffffd, 0x80000000, "1bd5ed89a385e0c45d3eaa5ed6171f48c2cbc60bd0e3ef4ab85aa1b995370ff3"}}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000100)=""/120) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fe3000)=0x8) 2018/04/08 05:03:51 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a6fe4)=[@in6={0xa, 0x4e23}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x1}, &(0x7f00000001c0)=0xfe4c) 2018/04/08 05:03:51 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$inet6(0xa, 0x3, 0x400) r1 = syz_open_dev$vcsn(&(0x7f0000000480)='/dev/vcs#\x00', 0xa9cd, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e22, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x3d2}], 0x48) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="860462a3608c7148f99fbbb6d5f0f96915f3bd645ba3bcac1287033fca4ccc5200523a9aa4713ca8e6eb8f81597dcc7fe158a2480e1e", 0x36, 0xfffffffffffffffc) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x8, {{0xa, 0x4e22, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}}, 0x84) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xfffffffffffffff7) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc008ae09, &(0x7f0000000200)=ANY=[@ANYBLOB="51844bf81280768717262705c7690100030030c674f0"]) 2018/04/08 05:03:51 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000000c0)={'broute\x00', 0x0, 0x0, 0xb, [], 0x0, &(0x7f0000000040), &(0x7f0000000080)=""/11}, &(0x7f0000000140)=0x80) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x0, 0x4, 0x3ff, 0x4, 0x4}) 2018/04/08 05:03:51 executing program 6: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000083ef98)=@ipv4_newroute={0x28, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{0x40}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x2000000000000000}, 0x0) 2018/04/08 05:03:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000016000)={0x10}, 0xfc000000000000, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000001d001305000000000000000007000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x47}, 0x1}, 0x0) 2018/04/08 05:03:51 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x14, 0x17, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x8002, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/04/08 05:03:51 executing program 7: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xa, 0x80) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000002c0)=@ioapic={0x100004, 0x5, 0x7f6, 0x8001, 0x0, [{0x7, 0x1, 0x4898, [], 0x4}, {0x4, 0x6352, 0x80000000, [], 0x20}, {0x4, 0x5, 0xfffffffffffffffc, [], 0x2}, {0x74ad, 0x8, 0x2, [], 0x401}, {0x3, 0x90, 0x1, [], 0x9}, {0x3f, 0x0, 0x0, [], 0x1f}, {0x1f, 0x7fffffff, 0xffffffffffff0000}, {0x7, 0x0, 0xd59, [], 0x7ff}, {0x5347, 0x200, 0x8, [], 0x81}, {0x10000, 0xda, 0x8, [], 0x78}, {0x101, 0xed67, 0x6d2, [], 0xe46}, {0x1, 0x8, 0x7, [], 0x98d}, {0x1800000000000000, 0x7fff, 0x4, [], 0x7f}, {0x800, 0xffffffffffffff3d, 0x9, [], 0x20}, {0x2, 0x9, 0x9, [], 0x2}, {0xffff, 0x80000001, 0x2, [], 0xc7e0000000000000}, {0xff, 0x4, 0x9, [], 0x4}, {0x200, 0x0, 0x7, [], 0x8}, {0x0, 0x80000001, 0x1, [], 0x9c8}, {0x3ff, 0x9, 0xd3, [], 0x9}, {0xffffffffffff8716, 0x5, 0xe7, [], 0x5}, {0x401, 0x4, 0x7, [], 0x4}, {0x4b73, 0x4, 0x9, [], 0x624}, {0x0, 0x2, 0x1, [], 0x101}]}) connect$unix(0xffffffffffffffff, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/08 05:03:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000180)={0x6, r0}) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4004ae52, &(0x7f00000001c0)=0x401) clock_nanosleep(0x5, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="260e35877ff9d2c0d146d66a10765f837a705b4351d6b118c8314dd035c0f4ba7a35433260682f09837c06f3e6ef942fe211c2cfffa461479b7569e1a90c92ce29d0df5d6beb9bbcb42c03ea3a069dd8ff821c877894ee4c3413bf87b675ee30f3d88675edf1a58f84013d17e0b2ad32d08ac4543f49bbd930529f3ae4d52396319c85f683b3ce34dec13f7ac1a09c6291d3d3120ee7487ba833ce061f5d2e0011cacbcb5b81e5ae2148355f87ba2a68b31b60aef19c98d610c155d6", 0xbc) 2018/04/08 05:03:51 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='stack\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/current\x00') sendfile(r1, r0, &(0x7f0000000080), 0x400000000002b) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/08 05:03:51 executing program 4: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR64, @ANYRES32=r0]], 0xfffffffffffffc57}, 0x1}, 0x0) 2018/04/08 05:03:51 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x100009, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0x800000005, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/08 05:03:51 executing program 6: socketpair(0x1e, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x79, "e01a41409375db1bb7421f374de36157eed907901f1e9d9c4dfed2a9639a76526e0e5e831ea4c941ce5571b77f8e7ba6ac3a376fe5cce2c2fc06e7cab97480f5c843f8d00f48d778d15a8059abf6da403aa4ad3eb4f1c558ac6a1194a617fd5f5be35dc76259aeb4f332f241d26a2ad1578e68248a8303e436"}, &(0x7f00000001c0)=0x9d) shutdown(r0, 0x1) openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) bind$unix(r0, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e21}, 0x6e) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0x2, 0x1, 'client1\x00', 0x0, "db7116123394f981", "5f9e2c7fd57e29a32e7a7b3d06d71995ef5b5d901b986917c925d1bf3e7d068c", 0x7, 0x7}) 2018/04/08 05:03:51 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000040)="390000001100050001bb61e1c30500ff070000000400000045efffff08009b0019001a000f000000220001070000e6cd030000000000000004", 0x39}], 0x1) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000080)={0x20000000000001e6, &(0x7f0000000040)}) dup3(r2, r0, 0x0) [ 307.993198] QAT: Invalid ioctl [ 308.013392] QAT: Invalid ioctl 2018/04/08 05:03:52 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001280)='cgroup#\'\\eth1posix_acl_accessvmnet1\x00', 0xfffffffffffffff8) request_key(&(0x7f00000012c0)='keyring\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001380)='logon\x00', 0xfffffffffffffffa) ioctl$void(r1, 0xc0045878) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e2", 0xf}], 0x1, 0x0) r2 = request_key(&(0x7f0000001600)='keyring\x00', &(0x7f0000001640)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001680)='\x00', 0xffffffffffffffff) r3 = request_key(&(0x7f0000001740)='logon\x00', &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000017c0)='&\x00', 0xfffffffffffffffd) keyctl$search(0xa, r2, &(0x7f00000016c0)='keyring\x00', &(0x7f0000001700)={0x73, 0x79, 0x7a, 0x0}, r3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001840)={0x2, &(0x7f0000001800)=[{0x6182bf19, 0x4, 0x1000, 0x80000000}, {0x8, 0x6, 0xffffffffffffffff, 0xdf}]}, 0x8) ftruncate(r1, 0x8000) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r4, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r1, &(0x7f0000000240)=""/4096, 0x1000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001480)={{{@in6=@dev, @in6=@mcast2}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000015c0)=0xe8) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000013c0), 0x10) epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x10000) fcntl$setstatus(r1, 0x4, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001400), &(0x7f0000001440)=0x8) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000001300)={0x6, 0x3}) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) 2018/04/08 05:03:52 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x8, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x41, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000080)=0x4001) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) write(r0, &(0x7f0000000140), 0xfffffffffffffe6e) 2018/04/08 05:03:52 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, &(0x7f0000c71000)=@alg, &(0x7f0000000040)=0x3dc, 0x0) dup2(r2, r1) 2018/04/08 05:03:52 executing program 6: r0 = socket$inet6(0xa, 0x0, 0xffff) r1 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='{', 0xfffffffffffffffd) keyctl$clear(0x7, r1) getsockopt(r0, 0x84, 0x40008000000007d, &(0x7f0000fc9ff8)=""/8, &(0x7f0000fc8ffc)=0x8) [ 308.062396] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/08 05:03:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x7ff}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x1, 0x0, [], 0x7fffffff}]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f00000001c0)="dbb723fba61101000000b897ec27bb8a77d07bd5518e935a984eef59dd91fd07f1baa385287f062db310f0261b37b7b8150aa2f1921525b55c18494ce1d786e99e0bdfae903d083a40b94dd363911e707d8bfd3aeab0c8c05dbc7aa9c795cd9cd981ce197354c4058a52d4d867387d0bfd576ee507bec9268e99beb40538a5", 0x7f) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) 2018/04/08 05:03:52 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00008c2000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x1ff, &(0x7f0000800ffc)=0x0) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14, 0x800) io_submit(r2, 0x1, &(0x7f000044b000)=[&(0x7f0000403fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000e27fd9), 0x37c}]) [ 308.120993] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/08 05:03:52 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x7be390928ef4989f) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = userfaultfd(0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000240)) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0x400, @remote={0xfe, 0x80, [], 0xbb}}}, 0x7, 0x1, 0x3ff, 0x2613, 0x1}, &(0x7f0000000500)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0x14) clock_gettime(0x0, &(0x7f0000000040)) r6 = dup2(r3, r2) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x81) r7 = dup2(r2, r4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0x8000000000}}) r8 = dup3(r1, r0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000100)={@l2={0x1f, 0x5, {0x0, 0x5, 0x200, 0xfa6, 0x0, 0x4}, 0xe1e1, 0x1}, {&(0x7f0000000080)=""/58, 0x3a}, &(0x7f00000000c0), 0x70}, 0x9c) openat$ion(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ion\x00', 0x1440002, 0x0) ioctl$KVM_NMI(r0, 0xae9a) ioctl$SNDRV_TIMER_IOCTL_INFO(r8, 0x80e05411, &(0x7f0000000000)=""/91) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000380)={r5, 0xa4, &(0x7f00000002c0)=[@in6={0xa, 0x4e24, 0xf73d, @empty, 0xc0}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x18}, 0x20}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}]}, &(0x7f00000003c0)=0xc) socket$inet(0x2, 0x5, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0106434, &(0x7f0000000400)={0x6e4c, 0x0, 0x10001, 0x200}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00000005c0)={0x7, r9, 0x0, 0x4}) get_thread_area(&(0x7f0000000200)={0x7, 0x20001000, 0x0, 0x401, 0x20, 0x205, 0x6, 0x2b4cc55b, 0x8001, 0x3}) r10 = syz_genetlink_get_family_id$team(&(0x7f0000000640)='team\x00') getpeername$packet(r8, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000006c0)=0x14) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000700)={'teql0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000740)={'teql0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000000900)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000a00)=0xe8) getpeername(r7, &(0x7f0000000a40)=@hci={0x0, 0x0}, &(0x7f0000000ac0)=0x80) getsockname$packet(r7, &(0x7f0000000b00)={0x0, 0x0, 0x0}, &(0x7f0000000b40)=0x14) accept4$packet(r6, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000cc0)=0x14, 0x800) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000f40)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000d00)={0x1f8, r10, 0x1, 0x70bd27, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r11}, {0xc0, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x108, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x80000001}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0xdb27, 0x7fff, 0x6f97, 0x7}, {0x8, 0xffffffffde52841d, 0x9, 0x241b04ba}, {0x7fff, 0x1000, 0x100000001, 0x3}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}, {{0x8, 0x1, r17}, {0x4, 0x2}}]}, 0x1f8}, 0x1, 0x0, 0x0, 0x4004090}, 0x0) 2018/04/08 05:03:52 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x541000) accept4(r0, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000100)=0x80, 0x80800) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x6}) prctl$setmm(0x23, 0xf, &(0x7f0000000000/0x1000)=nil) accept4(r0, &(0x7f0000000140)=@nfc, &(0x7f00000001c0)=0x80, 0x0) 2018/04/08 05:03:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vcs\x00', 0x10202, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000480)={0x0, 0x40}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000500)={r2, 0x40, "f8b24e6a25b98c901bdf88c6d16b7927f203156c55da4f4c3851cfe63c6ea8c10190275cd8ec6995c2d5f60599a7356152a535aa1f4240aba6ae16b5048ba2e6"}, &(0x7f0000000580)=0x48) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x200001, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000007c0)=0x8) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r5, 0x7, 0x599b, 0x1, 0x6, 0xffff}, 0x14) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000700)={@ax25={0x3, {"4229d95d830104"}, 0xbb}, {&(0x7f00000005c0)=""/255, 0xff}, &(0x7f00000006c0), 0x42}, 0x9c) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000140)=ANY=[@ANYBLOB="1476000000000007000000000000000000000000"], 0x14}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f00000001c0)={0x5, 0x7, 0x4}, 0xc) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) write$vnet(r4, &(0x7f00000003c0)={0x1, {&(0x7f0000000240)=""/190, 0xbe, &(0x7f0000000300)=""/150, 0x2, 0x2}}, 0x68) [ 308.236401] kvm: apic: phys broadcast and lowest prio 2018/04/08 05:03:52 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0xf, &(0x7f0000000000/0x1000)=nil) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x200082) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x65) 2018/04/08 05:03:52 executing program 6: socket$bt_rfcomm(0x1f, 0x3, 0x3) r0 = socket(0x10, 0x8000e, 0xfffffffffffffffa) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000100)=0x7, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x22110, r0, 0x4c) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400, 0x0) ioctl$int_in(0xffffffffffffffff, 0x541e, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x4e23, 0xffffffff, 0x4e22, 0x6, 0x2, 0x80, 0x20, 0x0, 0x0, r1}, {0x1, 0x3356, 0x1, 0x1, 0x0, 0x257, 0x8, 0x1e}, {0x67e1, 0x1, 0x80, 0x1}, 0x0, 0x6e6bbb, 0x1, 0x0, 0x2, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0x3c}, 0xa, @in=@rand_addr=0x14, 0x34ff, 0x0, 0x3, 0x800, 0x2cf, 0x2, 0x101}}, 0xe8) 2018/04/08 05:03:52 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r1, &(0x7f0000000300)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc2697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f2d34cb530e6d17080c6a39", 0x151) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000a3dffa)={'sha1-generic\x00'}}) 2018/04/08 05:03:52 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000002640)='/dev/vcsa#\x00', 0x1, 0x101100) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002680)=0x3, 0x4) r1 = socket$inet6_sctp(0xa, 0x20001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x7d, &(0x7f0000000000), 0x8) 2018/04/08 05:03:53 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000000000000000000018160000", @ANYRES32=r0, @ANYBLOB="f031b1b200000020648a656c0376289481e8496ec2b456009500000000000000"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x100000001) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039efd8)={0xffffffffffffffff, 0x0, 0x0, 0x33, &(0x7f00002c5000), &(0x7f00003a3fcd)=""/51}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003a6ff0)={r1, 0x50, &(0x7f0000000080)}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28}, 0x10) 2018/04/08 05:03:53 executing program 0: r0 = getpgid(0x0) sched_setaffinity(r0, 0x1cd, &(0x7f0000da3000)=0x2) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r1, &(0x7f000022e000)=""/74, 0x4a) getpeername$inet6(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) write$fuse(r2, &(0x7f0000000040)=ANY=[@ANYBLOB='('], 0x1) dup2(r1, r3) 2018/04/08 05:03:53 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0xffff7fffffffffff, 0x1, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000680)=""/4096, &(0x7f00000001c0)=0x1000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r1}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000440)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000540)=0xe8) r4 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0xc) sendmsg$netlink(r2, &(0x7f0000001800)={&(0x7f00000003c0)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc, &(0x7f0000000600)=[{&(0x7f0000000400)={0x24, 0x2e, 0x8, 0x70bd26, 0x25dfdbfc, "", [@typed={0x14, 0x21, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x24}, {&(0x7f0000001680)={0x140, 0x36, 0x1, 0x70bd2b, 0x25dfdbfc, "", [@typed={0x8, 0xb, @uid=r3}, @generic="3299a4bc63acdbe461d467868bf03ce30e50171fe7604ebc89c63f0ff8932af4ea7b72ddc91ff78ffbdfb59e7a923e8c0d3d856841a6f46f25b370aa43315739a29cfa06a1d0c42b94c8c4641cc74b24317e93ca4cfa4e63382242612ff3ef82fbab4bfc5b76b6f76766c8639ad360091179287c806515ccdbd47ff7b324f2b6de173eb2fe3aa3b781487e8f331624674e57a9779cd7fd5007c4ac763a62a8a6d6696199812b94745808b2323729347220c4f685e7de904062649b74d623b66174c9", @typed={0x8, 0x35, @pid=r4}, @typed={0x8, 0x8, @pid=r5}, @typed={0x54, 0x6f, @binary="45c16a00d72f7d8ef38d4d4bd8d2cf61bed3ff60cfb4711f7988bb12e47bd1263902eb4ebaddf7c72b9611d9753b18b764ceec4d6ac6b966a9e1709451b5309b76fd29733f1a1e524ca8ab3a232677"}]}, 0x140}], 0x2, &(0x7f00000017c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r2]}], 0x20, 0x40}, 0x4000) sendmsg$nl_crypto(r2, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x21000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=@upd={0x120, 0x12, 0x0, 0x70bd2d, 0x25dfdbfd, {{'xts-camellia-aesni-avx2\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1}, {0x8, 0x1, 0x100000001}, {0x8, 0x1, 0x46}, {0x8, 0x1}, {0x8, 0x1, 0x3ff}, {0x8, 0x1, 0xdd}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x400}]}, 0x120}, 0x1, 0x0, 0x0, 0x95}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000640)={'sit0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="2000000011002100000000000000000000000000", @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/04/08 05:03:53 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x3, 0x40800) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x4e22, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x7fff, 0x200000, 0x401, "30dcedbc72775338e9a29ef15cc31dc332538c3fcc9d614edeac2262b385ae3a4cea3cdb1474848786af1fc295d7f60bc00db6460c85ad6a1150eb63eabf1138d3f732ad25054fadf7cc75ff1c32da0c"}, 0xd8) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0xc0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x7ff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x3, r0, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000100)={r3, 0x80000, r4}) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) syz_mount_image$gfs2(&(0x7f0000000140)='gfs2\x00', &(0x7f0000000180)='./file0\x00', 0xbdb, 0x1, &(0x7f0000000200)=[{&(0x7f00000001c0)='S', 0x1, 0x3}], 0x2000008, &(0x7f0000000240)=ANY=[@ANYBLOB='ooccookie,localcaching,nobarrier,data=ordered,upgrade,quota=on,ignore_local_fs,\x00']) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsh0\x00') 2018/04/08 05:03:53 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000569000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/04/08 05:03:53 executing program 4: epoll_create1(0x0) socketpair(0x11, 0xa, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000040)={0x2, 0x106000}) socket$unix(0x1, 0x2, 0x0) inotify_init() pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/08 05:03:53 executing program 2: getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfff]}, &(0x7f0000000200)=0x100) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = syz_open_dev$audion(&(0x7f00000010c0)='/dev/audio#\x00', 0x200, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000001100)={0x6, 0x1, 0xfffffffffffeffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000133ffc), 0x0) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendto(r3, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(r3, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/04/08 05:03:53 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080), 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[{0xc, 0x0, 0x7}], 0xc}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x8, 0x2006}, 0xc) 2018/04/08 05:03:53 executing program 5: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={"62726f75746500000000000000000000020000000000000000008000", 0x0, 0x3, 0x8b, [], 0x2fd, &(0x7f0000002d40), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002c80)={0x0}, &(0x7f0000002cc0)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000002d00)=r2) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) r3 = socket(0x10, 0x2, 0x0) accept4(r3, &(0x7f0000000780)=@hci, &(0x7f0000000800)=0x80, 0x80000) sendmsg$nl_route(r3, &(0x7f00000008c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000840)=ANY=[@ANYBLOB="6402007ffa002b004df39488dd4370349ed4139b"], 0x1}, 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000002b40)) sendto$ipx(r1, &(0x7f0000000400)="7fdb6101d7ab0df452a3f77ba8f42020751ffa67db1b1215d6", 0x19, 0x40, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002c40)={0xffffffffffffffff, 0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) connect$rds(r1, &(0x7f0000002d40)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$nl_route(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="28000087001000", @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00\x00\x00\x00\x00'], 0x28}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x2, &(0x7f0000002700)=[@cswp={0x58, 0x114, 0x7, {{0x8001, 0x1f8f}, &(0x7f0000000040)=0x4, &(0x7f0000000240)=0x8001, 0x0, 0xfd7e, 0x2, 0x100, 0x28, 0x40}}], 0x58, 0x8000}, 0x5) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r8, 0x6, 0x1d, &(0x7f0000002d80)=""/122, &(0x7f0000002e00)=0x7a) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r7, &(0x7f0000002e40)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000002bc0)={&(0x7f0000000440)=ANY=[@ANYBLOB="14000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000800}, 0x40) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0x0, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0x0, 0x401}, 0xc) setsockopt$inet6_group_source_req(r7, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000002e80)=@buf={0x40, &(0x7f0000002c00)="64f23938f139a5152f00b9acb00f9f29aee501fa0f2cc79cbfca932fab65ab53cbeb6bdb4b739760fa0da1f7a81ae554a83d2344283944a9fdb2d92c1f2a1b53"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(r8, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) 2018/04/08 05:03:53 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x802, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x400280) dup3(r0, r1, 0x80000) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) recvmmsg(r2, &(0x7f0000005b40)=[{{0x0, 0x0, &(0x7f0000005a80), 0x0, &(0x7f0000005ac0)=""/114, 0x72}}], 0x1, 0x0, &(0x7f0000000180)={0x77359400}) sendmsg$nl_generic(r2, &(0x7f0000ecafc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000905000)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/08 05:03:53 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rfkill\x00', 0x80, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) connect$pptp(r2, &(0x7f0000000080)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1e) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000540)={@in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x400, 0x7, 0xffffffffffff8000, "6abdaef0d74031ca211c560394111f489542afaf45e4adafd5aab8a93fa14a1fc6f5779fb2ef170f2906de760e007caf66c6ad7dd6bf59d2ca5ed60aeba0612469ffe09ed659296f6d387a106887376c"}, 0xd8) fremovexattr(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='security.$l_u']) seccomp(0x1, 0x200000, &(0x7f0000016000)) 2018/04/08 05:03:53 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000fd3ff7)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x400000, 0x882) 2018/04/08 05:03:53 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xa000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f00000000c0)={0x2, 0x5, 0x2, 0x2, "bdec3fef2efe1345fe30971d53177551f5039f8a116ca5e3c796201eab7d5fee0951f161ff3cf48137c4066e", 0x1ff}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3}]}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x8100, 0x0) 2018/04/08 05:03:54 executing program 3: r0 = socket(0x11, 0x4000000000080002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000340)={r1, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000002a00)}}], 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9b, 0x8000) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00000000c0)={0x0, 0x400}) ioctl$sock_ifreq(r2, 0x897f, &(0x7f0000000140)={'ipddp0\x00', @ifru_addrs=@hci={0x1f, r1, 0x1}}) 2018/04/08 05:03:54 executing program 6: move_pages(0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[0xffff, 0x0, 0x2, 0xa5, 0x30000000000000, 0x943, 0x3, 0x40, 0x3], &(0x7f000022b000), 0x3) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000200)={{0xfff, 0x38bc, 0x1, 0x7, 0x84, 0x2}, 0x8000, 0x4, 0x40, 0xffff, 0x0, "52fea8ef9aad96ea4084992deb064a7c7d98dcbbe190954746067a23a52e30c82392e80f54c09a48d39201e439b41eaf4743af4a0f3cd5cb8f35b4c2174f8190c8262a187f2f5fb949778bb886e793ed7dc553fd110831c2f1615646349ea2e46fd0f2b40b3f03889eb97c165d00dcabf1493290dd269dceb40167c0aaa0e37f"}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000080)={0x10202, 0x3, 0x1d000, 0x1000, &(0x7f0000fff000/0x1000)=nil}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000140)={{0x3f, 0x4, 0x1ff, 0x5, 0x20, 0xfffffffffffffce4}, 0x0, 0xcf, 0xfffffffffffffffc, 0x3ff, 0x9, "e91a5a4a418a80fe6f2a4b50ce1482d0a97527c17b9a5fc2db09b2cc88d511397b6fe1fb14b6cadce8baa2b45ca7f09fcda51b299653079c570e90a7b2d65b25ddaf8e73dae67d2f4d2b0a7bd5ad6184c4a2a34bf94d99f441f4e708c2921fe7eaa35e57e38b1cda3ac87d5a6269d87a0db9be3b8fa9799b865820bad98bd403"}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x28040) fchmod(r2, 0x110) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000100)={0x6, 0x9, 0x40b}) syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0xf05, 0x10400) 2018/04/08 05:03:54 executing program 7: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x8000, 0x6, 0x41a, 0x1, 0x8, 0x6bb}) r3 = dup3(r1, r2, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f}, 0xe) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000040)) 2018/04/08 05:03:54 executing program 1: r0 = socket$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$can_raw(r1, &(0x7f0000000380)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000340)={&(0x7f00000000c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "38a070a180d38a239f0f7c5a26f3a1b3611919263b88665a7c8c749d3ea32fddf7b040c47d59769af7f47da30faba190cd5890e6b8613a41e2ad18ad538c4e95"}, 0x2a5}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000000700)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000480)=""/145, 0x91}, {&(0x7f0000000540)=""/234, 0xea}], 0x2, &(0x7f0000000680)=""/122, 0x7a}, 0x1}], 0x1, 0x0, &(0x7f0000000740)={0x77359400}) 2018/04/08 05:03:54 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000)="130000001000a792feffff9f070f05000023008b", 0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2, r1}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000140)=0x80) kexec_load(0x0, 0x0, &(0x7f0000000040), 0x320000) 2018/04/08 05:03:54 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000480)={0x70, 0x0, &(0x7f00000005c0)=[@request_death={0x400c630e}, @decrefs={0x40046307}, @acquire_done={0x40106309}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000280), &(0x7f0000000300)=[0x0]}}], 0x0, 0x0, &(0x7f00000006c0)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100), 0x1, 0x0, &(0x7f00000002c0)="95"}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCCBRK(r1, 0x5428) 2018/04/08 05:03:54 executing program 4: syz_emit_ethernet(0xfffffffffffffe5f, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xffffa888], [], {@ipv6={0x86dd, {0x0, 0x6, "110c11", 0x30, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x6, [], {0x28, 0x6, "cb155d", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x80) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x54, "ed1c50a12b3d6d7753b7df74be5a71635780ab463e0566041de4fd64e0011625d708ee74d76d22b72df0003cf1edcd495f91ba18d7acb5261afa662477b3f88f7b97d31e6870c5c52af362d00fcefa4bd5b4e621"}, &(0x7f0000000140)=0x5c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x7}, 0x8) 2018/04/08 05:03:54 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140)={0x9}, 0x4) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb7a41cb22da280000206000000a8430929d2426939000900070008004b080000000000000000006b7b31afdc1338d54400009b84136ef75afb83de44115f5727c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/04/08 05:03:54 executing program 4: r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x2, 0x7, 0x2, 0x9}]}, 0x8) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r1, r1, &(0x7f0000000000), 0x100000000) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'ip6tnl0\x00', &(0x7f0000000180)=@ethtool_ts_info={0x41, 0x4, 0x7, 0x4, [0x101, 0x800, 0x200], 0x4, [0x1, 0x80000000, 0x7]}}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f00000000c0)) [ 310.320954] binder: 22555 RLIMIT_NICE not set [ 311.112181] binder: 22555 RLIMIT_NICE not set [ 311.116543] binder: 22548:22566 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 311.123895] binder: 22548:22566 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 311.131658] binder: 22548:22566 BC_ACQUIRE_DONE node 113 has no pending acquire request [ 311.139891] binder: 22548:22566 got reply transaction with bad transaction stack, transaction 114 has target 22548:22555 [ 311.150974] binder: 22548:22566 transaction failed 29201/-71, size 0-8 line 2778 [ 311.187039] binder: 22548:22566 ioctl 5428 0 returned -22 [ 311.297719] binder: BINDER_SET_CONTEXT_MGR already set [ 311.303613] binder: 22548:22567 ioctl 40046207 0 returned -16 [ 311.312990] binder_alloc: binder_alloc_mmap_handler: 22548 2000c000-2000e000 already mapped failed -16 [ 311.325962] binder: 22548:22566 got new transaction with bad transaction stack, transaction 114 has target 22548:22555 [ 311.325969] binder: 22548:22567 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 311.325985] binder: 22548:22567 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 311.336894] binder: 22548:22566 transaction failed 29201/-71, size 0-0 line 2875 [ 311.344037] binder: 22548:22567 BC_ACQUIRE_DONE node 113 has no pending acquire request [ 311.367532] binder: 22548:22567 got reply transaction with no transaction stack [ 311.374988] binder: 22548:22567 transaction failed 29201/-71, size 0-8 line 2763 [ 311.388755] binder: release 22548:22555 transaction 114 in, still active 2018/04/08 05:03:55 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) pwrite64(r0, &(0x7f0000000000)="f10e46637fd4fe147d4791efcaa5ef6b7c621ece09d7a49f87e655da9eb68f5a6074f7123906000000000000000000000000000000000000000000bb87f410d076d90a5741d7cf8290b5e118882be564ef2c48f3b21b7d6af2625a65d319600677ccf7f3fc4a58f22947b499ec62609b5c027e5e5593a780f8ad657ae66d11bf61c76ffafb55469f01d751c267842b860cc51ffade9c4c395f9479fe917ef9ea6641c7aa848edde9a29cac2dd8a81e84cbc61af19e971c1098555ca909483e4d62cef74e1a608eda8308a95572e36245", 0xd0, 0x31) 2018/04/08 05:03:55 executing program 5: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3, 0x1c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000040)={0x8b40, 0xffff, 0x800, 0x6, 0x7fff, 0x4}) fremovexattr(r1, &(0x7f00000000c0)=@random={'trusted.', '/dev/net/tun\x00'}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 05:03:55 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x101800, 0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f00000000c0)="25fc8d9fa66a571fd1a5d689171157b1fae127bf1bceb190feb42486323952a7e8a38a5cc6094a6418") r1 = socket$inet(0x2, 0x400000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/04/08 05:03:55 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="159bf75652820943683ccea8765c85b1dc71ab05f80e70d768cb3525938b67806116232d393ee50edc089b5a3bc0ced26334b0b724a1d7208d3f3ce488a260ae82ed975b612c5068b6f77dc2a3c002d39885eb6ef0ef2e5030acd62f6a5807768254066c9fafc8aeea2eea69b2e712fedf5012b928ade62e333e72116b17e1e97df83bbd53b4bccf8d715700026b59eaaf107f0278825901b0843f471fd5c92720fc24fb94d37b373fbc75892cfa8bea6a4220898461aa0800cfa9789bccc4da5e20d487483687d62ae403262e56d2", 0xcf) r1 = socket$kcm(0x29, 0x5, 0x0) sendto(r0, &(0x7f0000000140)="61acfc5884db784db538db7a0fbf28bc1d0213424c2b71a7d0c9b98b250ec710be3c0844758325be6840014afbc923e33a15d2671b6090bf664a25cdf251c5d680a1e505d0d0c0bec2ae6092d3d41fcfd6e2c052f9b5330fc46a1403480a60b955dbd24f4f6750c896a216ab7fcf3b773ec2ff3ed2ebfd85c6167caf70ab61f9907c323962df60923565bfa204026928e1e18d2b65f501e9d5c9aebdb16bfcb673bbf9f22027b01eb5fbf83602cdb8de30316e21aef3e46c038ca229c02559da28c581d5cfa9276e3fbeab", 0xcb, 0x8080, &(0x7f0000000240)=@rc={0x1f, {0x8fdc, 0x2, 0x7f, 0xccaf, 0x10000, 0x80000001}, 0x8}, 0x80) sendto(r1, &(0x7f0000000000)="b3", 0x1, 0x0, 0x0, 0x0) get_thread_area(&(0x7f00000002c0)={0x9, 0x0, 0x1000, 0x7, 0x4, 0x7, 0x400, 0x0, 0xa8, 0x3a33}) sendto(r1, &(0x7f0000c63000), 0xfd88, 0x0, 0x0, 0x0) 2018/04/08 05:03:55 executing program 0: r0 = socket$inet6(0xa, 0x400000000003, 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000080)=[{0x5c, 0x29, 0x3, "e10984fa3279d7a9e03a22b169d736c06ab11a96f7d25adf9166e34ba01ef801873340928c514cb4e6fcd565bcda06ab9013268169230973698dc95dde627650790df783841dcbb38ed04b54d5"}], 0x5c}}], 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000100)={0x5, 0x200, 0x2, {r2, r3+10000000}, 0x2000000000000000, 0x6}) 2018/04/08 05:03:55 executing program 4: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000006c0)={&(0x7f00000003c0)=@migrate={0x50, 0x21, 0x709, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@rand_addr}}}, 0x50}, 0x1}, 0x0) 2018/04/08 05:03:55 executing program 2: r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40046302, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bbc000), &(0x7f000000b000)}}}], 0x0, 0x0, &(0x7f0000442000)}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101002, 0x32) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0x2) 2018/04/08 05:03:55 executing program 3: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x81, 0x214080) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000180), 0x1) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000040)=0x8) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000000c0)="97f652d469e9ddee770512761f37ef184561a38b5b7fff33682c0b7994ff9249e52681f5afb71368aeee0bc8aae98e12bab893135c7f2dc6c623f3e8edbc48e53ff1f7e7b7686d30565014856114ef0d7db80d1c9c7c36daa826f0b95c47550ae096") openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80, 0x0) [ 311.395709] binder: send failed reply for transaction 114 to 22548:22566 [ 311.402904] binder: undelivered TRANSACTION_ERROR: 29189 [ 311.408412] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/08 05:03:55 executing program 7: setrlimit(0xe, &(0x7f0000000040)={0x5808, 0x6}) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x501000, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/04/08 05:03:55 executing program 1: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000100)=0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f00000000c0)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000100)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000014000003c18905f73"], 0x0, 0x0, &(0x7f000000e000)}) 2018/04/08 05:03:55 executing program 0: r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) pwritev(r0, &(0x7f0000001380)=[{&(0x7f0000000180)="707f3d", 0x3}], 0x1, 0x0) sendto$llc(r0, &(0x7f00000001c0)="049d886628f02cbe9de52f8e4b53448718f2d28ba66e15eae219504220dd33f4428627d5cce54aeb720ba860d199465edd24303d516a9d1f290c9ca22c34b87e2b7136beb28d932c9d9c65965cdbd35175600082a5744858db5f321beeba241e71c65e6e35a22e10990d859307bc3567b9ce75c3418697732a67ca4fa07eb667f7fb1ec6", 0x84, 0x4000000, &(0x7f0000000000)={0x1a, 0x0, 0x55, 0x1, 0x7f, 0xff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0) sendfile(r2, r0, &(0x7f00000ddff8), 0x3) 2018/04/08 05:03:55 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000412000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000300)={0x17, 0x73, &(0x7f0000000280)="2657bc387d3604784b1d7e8686c79531a64ac95ea43637fffb2c64d6701322f6955d9faad785d72760de17668e8e4f631f2c53080d0b3c308286837010f2da7a97e0d0c63b7966b9171552bdecbe135662b5a0ebc9e4900112c1e2b598488d6f0d5b19975df0a1f778b4bb9727ba46d46a9e03"}) r1 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000000c0)=""/213) r2 = getpgrp(0xffffffffffffffff) r3 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r2, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$bfs(&(0x7f0000000340)='bfs\x00', &(0x7f0000000380)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000480)=[{&(0x7f00000003c0)="b0a91cdb43b90dca7287f8a86ef3aafb09736391b0deb732ff9dcca233d9c2d694a3f429d7f14a1da4339003a3d02882f1efd0d4bc5178c5a87ecf02ee8a1825d8af874e856a9ce07c2276a7600a4ead805cd3e0e7cd5ae9546744b73a6ebced4727d9be786a43ca5cc88a625693423a2e5fe00cf7d17bea663dedfbdec8a2c189811772a63520c45befd5b4e61a452f078a2724394c579f1ebad45753da16379c7618f14cd5e26bb5ef2aa0de118f670b1eeda1f08d", 0xb6, 0x1}], 0x2c000, 0x0) times(&(0x7f00000004c0)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r1, 0x50, &(0x7f00000001c0)}, 0x10) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lookup_dcookie(0x10001, &(0x7f0000000500)=""/45, 0x2d) dup2(r4, r3) 2018/04/08 05:03:55 executing program 4: unshare(0x20000) r0 = syz_fuse_mount(&(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000001280)={@local, 0x0}, &(0x7f00000012c0)=0x14) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000280)=""/4096, 0x1000, 0x0, &(0x7f0000001300)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) mount(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='./control\x00', &(0x7f00000000c0)='logfs\x00', 0x420, &(0x7f0000000100)="a2d139d41b3a39c6967353936b6b731b8c743b3b2dff7db47a50c3c575d7d0492485085808272161c86eb311b4da7679eeec402df1fd2e60402be4147e906d7f7d60fc09a6dc257e343403ad2451c37bb87d52a1e2ebac82e12141103afbb18908acb28d73b93c86ff70b87c719dc3a101a40a05682c31c7a5946299986456f5155ebbf572fc00d61ca746acba92f0f6c4dce3757879033d5cf9068af7a7fb2079d4") sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000001340)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1009abef844407806fa542e89f0b0f3efceedcdc24ce377d07fac32d306d269d6ef5dcf07b7c79fdc1f47be3b333b77fc081e79fa1d140a29345a89d4fd58d", 0x33}, 0x80, &(0x7f0000001700)=[{&(0x7f0000001440)="10392c8d4439b3a8476f4cb05a8e55cdd062f2555cf77e6d17bcbe5ca8b660372b09aa296af9887f01527a4a4b8e9d7bc83137402c8b4225e50aca58c65edaa82670d876744b44ce5a52ba740a2ec30387bd07fb5ae51ef2d5da2c4a3df6cdd1a8c580c1e294c5918c52fc4aa25907e9baf793a99e3f18c69a881375f5a4f952a9611f4db9b28fac04e6abede3f211ac4426cc0a134d8046b3bed979b541c3dbae1ee60a1dac6b55bc8b6f", 0xab}], 0x1}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") r3 = getpid() fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, r3}) setns(r2, 0x0) clone(0x50000000, &(0x7f0000000000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) [ 311.484692] binder: BC_ACQUIRE_RESULT not supported 2018/04/08 05:03:55 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0xa, 0x0) writev(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)="e8773bf500d22a3ed33aadefac0be5016ff20233bfb73b46fab17ef1a266c57f60db9d944688c17672cc6a74ea4dc56dda3cca8e22e8e2d9e465beac573dc1af0552201a3c810469325dfcaaf1454f59f011817e1b65eb6e42f8fdc8df6f885f967a7aa69afb13d9085d638e28330b2a048ad94f9b0b84bab2e41dc68484fa96bc4f6db855ef3bf35e272b1c6e674e191a554baa588d5e6e7650f8d13eb3089577f78380fe970259e7cf66182f2676142151629e0b6fe81b3ba8d04593dd140ed4a0df86ef6ef39228a860401b89a06a94f865c6dbe17c6b", 0xd8}, {&(0x7f0000000fc0)="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", 0x1000}, {&(0x7f00000001c0)="fe560e7dc77f555e40f5c90188a1b73e67d8c4dede7426f8d126f38dbc2d5388167f1e6688145a6bb1eb46fb73366e0f63d34576ba2c2432ae82f1c8c61cbcfb96511d8a998b5746655ef25138bdca8f3e56772df73ef8d3a80fe079", 0x5c}], 0x3) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000040)=@generic={0x0, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f00002d4000)}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000f40), &(0x7f0000000f80)=0x20) [ 311.511243] binder: 22589:22590 ioctl c0306201 20004000 returned -22 [ 311.538736] binder: 22595:22596 unknown command 0 [ 311.551131] binder: BC_ACQUIRE_RESULT not supported [ 311.570222] binder: 22595:22596 ioctl c0306201 20007000 returned -22 [ 311.585681] binder: 22589:22590 ioctl c0306201 20004000 returned -22 [ 311.600286] binder: BINDER_SET_CONTEXT_MGR already set [ 311.611855] IPVS: ftp: loaded support on port[0] = 21 [ 311.616465] binder: 22595:22596 ioctl 40046207 0 returned -16 [ 311.629600] binder: 22595:22611 unknown command 0 [ 311.639088] binder: 22595:22611 ioctl c0306201 20007000 returned -22 [ 406.551645] kworker/dying (42) used greatest stack depth: 8312 bytes left [ 492.511246] INFO: task syz-executor7:4491 blocked for more than 120 seconds. [ 492.518616] Not tainted 4.16.0+ #288 [ 492.522903] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.530875] syz-executor7 D21776 4491 1 0x20020004 [ 492.536621] Call Trace: [ 492.539253] __schedule+0x8fb/0x1ef0 [ 492.543000] ? perf_trace_lock+0xd6/0x900 [ 492.547173] ? __sched_text_start+0x8/0x8 [ 492.551444] ? print_irqtrace_events+0x270/0x270 [ 492.556208] ? trace_hardirqs_off+0x10/0x10 [ 492.560536] ? trace_hardirqs_off+0x10/0x10 [ 492.564860] ? find_held_lock+0x35/0x1d0 [ 492.568935] schedule+0xf5/0x430 [ 492.572302] ? __mutex_lock+0xb7a/0x1810 [ 492.576372] ? __schedule+0x1ef0/0x1ef0 [ 492.580345] ? lock_release+0xa40/0xa40 [ 492.584340] ? kasan_check_read+0x11/0x20 [ 492.588485] ? do_raw_spin_unlock+0x9e/0x310 [ 492.592901] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 492.597495] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 492.602436] ? mutex_destroy+0x1f0/0x1f0 [ 492.606508] ? do_raw_spin_lock+0xc1/0x230 [ 492.610760] schedule_preempt_disabled+0x10/0x20 [ 492.615888] __mutex_lock+0xb7f/0x1810 [ 492.619881] ? __blkdev_get+0x176/0x13b0 [ 492.623942] ? mutex_lock_io_nested+0x16c0/0x16c0 [ 492.628797] ? perf_trace_lock+0xd6/0x900 [ 492.632965] ? lock_downgrade+0x980/0x980 [ 492.637125] ? find_held_lock+0x35/0x1d0 [ 492.641216] ? trace_event_raw_event_lock+0x340/0x340 [ 492.646502] ? trace_hardirqs_off+0x10/0x10 [ 492.650948] ? __lock_acquire+0x638/0x3c30 [ 492.655199] ? trace_hardirqs_off+0x10/0x10 [ 492.659526] ? lock_acquire+0x1d5/0x580 [ 492.663527] ? lock_acquire+0x1d5/0x580 [ 492.667682] ? get_gendisk+0x67/0x360 [ 492.671512] ? find_held_lock+0x35/0x1d0 [ 492.675576] ? get_gendisk+0xb0/0x360 [ 492.679386] ? lock_downgrade+0x980/0x980 [ 492.683534] ? down_read+0xad/0x1b0 [ 492.687184] ? get_gendisk+0x67/0x360 [ 492.690994] ? __down_interruptible+0x6b0/0x6b0 [ 492.695864] ? exact_match+0xd/0x20 [ 492.699507] ? kobj_lookup+0x2c6/0x410 [ 492.703535] mutex_lock_nested+0x16/0x20 [ 492.707862] ? mutex_lock_nested+0x16/0x20 [ 492.712136] __blkdev_get+0x176/0x13b0 [ 492.716039] ? trace_event_raw_event_lock+0x340/0x340 [ 492.721240] ? bd_may_claim+0xd0/0xd0 [ 492.725043] blkdev_get+0x399/0xb00 [ 492.728696] ? __blkdev_get+0x13b0/0x13b0 [ 492.732849] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 492.737463] ? errseq_sample+0xfb/0x150 [ 492.741441] ? errseq_check+0x130/0x130 [ 492.745424] ? _raw_spin_unlock+0x22/0x30 [ 492.749571] blkdev_open+0x1c9/0x250 [ 492.753299] ? security_file_open+0x89/0x190 [ 492.757714] do_dentry_open+0x772/0xd70 [ 492.761712] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 492.766659] ? bd_acquire+0x2c0/0x2c0 [ 492.770565] vfs_open+0x107/0x220 [ 492.774036] path_openat+0x1151/0x3590 [ 492.777948] ? path_lookupat+0xba0/0xba0 [ 492.782035] ? lock_downgrade+0x980/0x980 [ 492.786916] ? do_sys_open+0x2e7/0x6d0 [ 492.790819] ? lock_release+0xa40/0xa40 [ 492.794812] ? kasan_check_read+0x11/0x20 [ 492.798975] ? do_raw_spin_unlock+0x9e/0x310 [ 492.803409] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 492.808044] ? __lock_is_held+0xb6/0x140 [ 492.812121] ? _raw_spin_unlock+0x22/0x30 [ 492.816271] ? __alloc_fd+0x29b/0x750 [ 492.820096] do_filp_open+0x25b/0x3b0 [ 492.823909] ? may_open_dev+0xe0/0xe0 [ 492.827729] ? mpi_resize+0x200/0x200 [ 492.831527] ? get_unused_fd_flags+0x121/0x190 [ 492.836120] ? __alloc_fd+0x750/0x750 [ 492.839925] ? getname_flags+0x256/0x580 [ 492.843999] do_sys_open+0x502/0x6d0 [ 492.847738] ? do_sys_open+0x502/0x6d0 [ 492.851641] ? filp_open+0x70/0x70 [ 492.855251] ? SyS_mknod+0x40/0x40 [ 492.858841] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 492.864402] compat_SyS_open+0x2a/0x40 [ 492.868302] ? SyS_openat+0x40/0x40 [ 492.872029] do_fast_syscall_32+0x3ec/0xf9f [ 492.876363] ? do_int80_syscall_32+0x9c0/0x9c0 [ 492.880947] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 492.886511] ? syscall_return_slowpath+0x2ac/0x550 [ 492.891444] ? sysret32_from_system_call+0x5/0x3c [ 492.896297] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 492.901152] entry_SYSENTER_compat+0x70/0x7f [ 492.905570] RIP: 0023:0xf7fa4c99 [ 492.908950] RSP: 002b:000000000844eac8 EFLAGS: 00000246 ORIG_RAX: 0000000000000005 [ 492.916728] RAX: ffffffffffffffda RBX: 000000000844f88c RCX: 0000000000000002 [ 492.924020] RDX: 0000000000000000 RSI: 0000000000000013 RDI: 000000000844f7ac [ 492.931308] RBP: 00000000000001e9 R08: 0000000000000000 R09: 0000000000000000 [ 492.938581] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 492.945883] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 492.953162] [ 492.953162] Showing all locks held in the system: [ 492.959518] 2 locks held by khungtaskd/877: [ 492.964042] #0: 00000000171115ed (rcu_read_lock){....}, at: watchdog+0x1d6/0xd70 [ 492.971907] #1: 00000000888a26d5 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xd3/0x3d0 [ 492.980570] 1 lock held by rsyslogd/4319: [ 492.984740] #0: 00000000e7d6edee (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x165/0x1a0 [ 492.992776] 2 locks held by getty/4410: [ 492.997062] #0: 000000000afc6ea5 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 493.005349] #1: 000000001d9210d6 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 493.014246] 2 locks held by getty/4411: [ 493.018239] #0: 000000008d0cebb7 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 493.026593] #1: 000000005e5d797e (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 493.035447] 2 locks held by getty/4412: [ 493.039428] #0: 0000000074cb4877 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 493.047691] #1: 000000007ba82bb5 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 493.056604] 2 locks held by getty/4413: [ 493.060587] #0: 00000000bb56ab9c (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 493.068860] #1: 00000000a4ff9107 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 493.077733] 2 locks held by getty/4414: [ 493.081718] #0: 00000000d2b6e975 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 493.089978] #1: 000000000361c209 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 493.098893] 2 locks held by getty/4415: [ 493.102903] #0: 000000004bea7f36 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 493.111185] #1: 000000002c08e2c2 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 493.120054] 2 locks held by getty/4416: [ 493.124022] #0: 00000000a75592f4 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 493.132291] #1: 00000000b4e78709 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 493.141179] 1 lock held by syz-executor7/4491: [ 493.145770] #0: 00000000b1669484 (&bdev->bd_mutex){+.+.}, at: __blkdev_get+0x176/0x13b0 [ 493.154051] 1 lock held by blkid/18969: [ 493.158039] #0: 00000000b1669484 (&bdev->bd_mutex){+.+.}, at: __blkdev_put+0xbc/0x760 [ 493.166135] [ 493.167778] ============================================= [ 493.167778] [ 493.174814] NMI backtrace for cpu 0 [ 493.178492] CPU: 0 PID: 877 Comm: khungtaskd Not tainted 4.16.0+ #288 [ 493.185073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.194435] Call Trace: [ 493.197013] dump_stack+0x1a7/0x27d [ 493.200617] ? arch_local_irq_restore+0x53/0x53 [ 493.205277] ? debug_show_all_locks+0x2f3/0x3d0 [ 493.209942] ? nmi_cpu_backtrace+0x1cc/0x220 [ 493.214332] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 493.218803] nmi_cpu_backtrace+0x1e0/0x220 [ 493.223030] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 493.227504] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 493.232757] arch_trigger_cpumask_backtrace+0x14/0x20 [ 493.238099] watchdog+0x969/0xd70 [ 493.241538] ? reset_hung_task_detector+0xb0/0xb0 [ 493.246358] ? complete+0x62/0x80 [ 493.249829] ? __schedule+0x1ef0/0x1ef0 [ 493.254328] ? do_raw_spin_unlock+0x9e/0x310 [ 493.259328] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 493.263904] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 493.268993] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.273984] ? trace_hardirqs_on+0xd/0x10 [ 493.278107] ? __kthread_parkme+0x176/0x240 [ 493.282401] kthread+0x33c/0x400 [ 493.285756] ? reset_hung_task_detector+0xb0/0xb0 [ 493.290572] ? kthread_stop+0x7c0/0x7c0 [ 493.294630] ret_from_fork+0x3a/0x50 [ 493.298423] Sending NMI from CPU 0 to CPUs 1: [ 493.303040] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 493.304057] Kernel panic - not syncing: hung_task: blocked tasks [ 493.317242] CPU: 0 PID: 877 Comm: khungtaskd Not tainted 4.16.0+ #288 [ 493.323793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.333129] Call Trace: [ 493.335696] dump_stack+0x1a7/0x27d [ 493.339296] ? arch_local_irq_restore+0x53/0x53 [ 493.343938] ? vsnprintf+0x1ed/0x1900 [ 493.347713] panic+0x1f8/0x42c [ 493.350880] ? refcount_error_report+0x214/0x214 [ 493.355633] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 493.360973] watchdog+0x97a/0xd70 [ 493.364403] ? reset_hung_task_detector+0xb0/0xb0 [ 493.369222] ? complete+0x62/0x80 [ 493.373021] ? __schedule+0x1ef0/0x1ef0 [ 493.376990] ? do_raw_spin_unlock+0x9e/0x310 [ 493.381377] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 493.385942] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 493.391029] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.396027] ? trace_hardirqs_on+0xd/0x10 [ 493.400154] ? __kthread_parkme+0x176/0x240 [ 493.404448] kthread+0x33c/0x400 [ 493.407790] ? reset_hung_task_detector+0xb0/0xb0 [ 493.412604] ? kthread_stop+0x7c0/0x7c0 [ 493.416735] ret_from_fork+0x3a/0x50 [ 493.421117] Dumping ftrace buffer: [ 493.424837] (ftrace buffer empty) [ 493.428556] Kernel Offset: disabled [ 493.432171] Rebooting in 86400 seconds..