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", @typed={0x8, 0x79, @fd=r2}, @generic="7395f0106fcb541974ef3a91fbd1c07d288ef7f7422b05c8759162d0506611af2d7d9e62967bbaf5b39800e3ad78e59eb6f4f5fc8e7c9bcec23dc4cfe1c0b99cb4e34fb9"]}, @nested={0x1e0, 0x4e, [@typed={0xc, 0x94, @u64=0x10000}, @typed={0x8, 0x3d, @u32=0x3}, @generic="782bf357ba8a600c958ea5a045ede320255222dc1cd8cecd0061e69e1f949636eb667ebf8558ffb8c6103348ff4e65b2b856697d8cfc8d5e8fd4af563d4236b0937194c6257f4d504533b4c89a79b8f314b55854ef323bf9e4a35f7324c5ec7086a814c429618acbd6c966749c3a606f8ae3bd4fb0cf18b6200b41eadf6ccaeccdb361550c15c8dbe72930119ed8922675dbf6d986a97ffe333775853958ed1d5a9b51ee0da67cff9e43a5ce58ecb3d6411529b4054eede598af11b7dfb9221cc994f3cb1b6cbed345f6dcb93e969f50d8f931bac0b679ba61", @generic="7cddbc8dc0dd4ab7e102ef6f19e98955ff3ef2e7854d40cce8185391d2a87c9a085af5741972b65591ff82516554a7edcfc8e864bcd42e4f0bb62258144dbafbaccc31a74718bc6cf384934f9fb37e5c5cea69f0708e2c15ef7d3061f322183cef42e0bb0682e259a10f6becf0cbaab92461eae0c06ab6b49fce7df85cf253680e9dc1e630b5086f41be93bf7a9cc4416caefc08580516fe9b4a6be59f1abac89a4cbbd2c5064256acb7a96da84d118811ad2a05c0ab14b051c9f43edbee60af3f5e1e7238", @typed={0x8, 0x2e, @uid=r5}, @generic="92bc51acae8f438101df7ac67305a31791a33100bca13f8ee153b690719fc51d"]}, @nested={0x1c, 0x47, [@typed={0x18, 0x4e, @str='/dev/input/event#\x00'}]}, @generic="c3335d7890903ac4a80376cec4df5a7e979a1e0dfdd9aa5c85c9a033f4f396fd0c5b0840eeb37560495a8b234408449ef4e30ff8bf7cadf260e4cda0bbad9e93e988c750b33f731c03a03ba156dc1ac5d717bc349875197c6bfb49e52b271396968c3f6e644a3b630cb3c1713fffdb128701939855f1bde73952922547108b9420613ae4d603e5e86fd6c59c579a0332f6d262ba1700ff73282f83cf523a15384258a44fca485ebe7655723a2f9f1a397190b7fb28f752322891ae", @nested={0x1b4, 0x7f, [@typed={0x14, 0x77, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @generic="78eb0a2036bcbfd061d408ccbad02e616ea967932666f923a66c0ce8e6d1512cb9e6dc064d959ea3e42723979bea1471f982a5e8896df35d8723f210fe6902b66543677bdad2b77b1cb2c5f32ea952fdc620f574f07994bba0b2c7dcf3e91446d68d044d5a7a144bdabec2a6bbc2a98cd67c096ecfab9bafa2ab1cb87d72dec68ea626f969436d23baa96eec6e54b2c48e8ee932ee2151dae5ad7978ea3e790f364caef7373a03cd286158f05f41fc406487990400f5bf86a9da5f2b479ebd97ce3ff456769bebb51988fcf6550f0e51fcf7bb05f6", @typed={0x14, 0x6, @ipv6=@loopback={0x0, 0x1}}, @generic="b5281f282d091109ac97762cc5f8c698eade82e83100f077c3122761e250fc74071e4a6f203903a5307b62cd4b257f2234bed02678126b870b42b11acc59400f99af283f3b174aed9babe8d64680908ad85915601691b557c5a2d3b33c303ef3dce4cb8cbad0fe5664ebe88037a78d50fb9665eafa6473cdc8605436b0aa32788d93fa18070a38eca16f681c81ca67fd67ffa31277b5bd713d233835f3643e13646a25721f8c42a11466e0ebdaeb6e56c8"]}]}, 0x1540}, 0x1, 0x0, 0x0, 0x8000}, 0x5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r0, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) r6 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8de}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000140)={0x401, 0x1, 0x2, 0x9, r7}, 0x10) 2018/04/09 19:30:07 executing program 3: r0 = getpgid(0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x280100) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@ipv4={[], [], @broadcast}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000600)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0xa, 0x13, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9935, 0x0, 0x0, 0x0, 0x1}, [@jmp={0x5, 0x5, 0xf, 0x7, 0x9, 0xfffffffe, 0xfffffffffffffffc}, @alu={0x7, 0x0, 0xb, 0x3, 0x0, 0x8, 0xffffffffffffffff}, @jmp={0x5, 0x0, 0xa, 0xe, 0x7, 0x30, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0xe32, 0x0, 0x0, 0x0, 0x76c}, @ldst={0x2, 0x1, 0x1, 0xf, 0x6, 0xfffffffe}, @ldst={0x3, 0x3, 0x3, 0x5, 0x0, 0xfffffff8, 0xa6929a541781058d}, @map={0x18, 0xf, 0x1, 0x0, r1}, @exit={0x95}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x73, 0x3, &(0x7f0000000140)=""/3, 0x41100, 0x1, [], r2}, 0x48) r3 = syz_open_procfs(r0, &(0x7f0000000780)='stat\x00') readv(r3, &(0x7f0000000f80)=[{&(0x7f0000000ec0)=""/161, 0xa1}], 0x1) 2018/04/09 19:30:07 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) read(r0, &(0x7f0000000140)=""/67, 0x43) 2018/04/09 19:30:07 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x400000000004, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) close(r0) 2018/04/09 19:30:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xe0, "ab8caad3fc4be4d3d3d669bec121ab8cfec02c14aa0184610d597c58f7d9eb4fc36f42ae81bb63b056a830f82dc12752bf0ea43bf9063235866b91c87f09ade4c735c4132481c6530b0fd0ac430d0c45002b31fa5b80e73aa27c08efa06fdaf1b2696ed30e881a964d9bd8f188ee237dddb6bb8e773e51510c986b9fd12311367905f90dedcc5490ba8c1913dfe78d308e606a6f3ab907884f7b727877e87a5395152c3f1b04e46487429385d5cb09ba70b4a043c465695a91126c5afea7f5d4519ee8a94afdf7680da114c1aa64d6889bdfd527e6bfda82df0425a9dc87555b"}, &(0x7f0000000100)=0xe8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x8, 0x45a, 0xfffffffffffffffd, 0x7, 0x0, 0x1f, 0x5d61, {0x0, @in6={{0xa, 0x4e24, 0x200000000000000, @dev={0xfe, 0x80, [], 0x16}, 0x10000}}, 0x100000001, 0x6, 0x8, 0x1}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x6, 0x0, 0x3, 0x100, 0x5, 0x7, 0x3, {r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0xde68, 0x0, 0x2, 0x0, 0x400}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000340)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x400, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e20, 0x8000, @empty, 0x7ff}, @in6={0xa, 0x4e23, 0x80000000, @loopback={0x0, 0x1}, 0x3f}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x14}, 0xb29}], 0xcc) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000), 0xb) 2018/04/09 19:30:07 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuacct.usage\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="00f27f68c3abadf752c25d47d56c004cd46e3abcbc1279f2e9cd967b33486e92334dd40e1143a7c6167326003ff0b44bf154be93445b7612ec1834d3ea9f4911e4bf1f77c05d4db755d117d57b564700035732889cc627ff5aef8e2035bc919ea862723530053c7f21a8e700aa4765a69d448509be1b24886e57267db17546e907d51d788e42a988dc0b81a70fcfc008048ac0e243023b54e545ef06f515949419177c45650d20795b1bcc21a9cbc648d5951b25651219dbe021ba61112bb0a5f98955396dae844eda6d4c38b11b99e495d5be224a655dc1b84df492910d000000000000ee9050b2bd4344a1b35b2ee3"], 0x2) [ 178.215654] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/04/09 19:30:07 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$setregs(0xd, r0, 0xfffffffffffffffb, &(0x7f0000000040)="7ae8a7b91f") r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0x0, 0x7ffe, &(0x7f0000001000)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) [ 178.280378] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/04/09 19:30:07 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x9, 0x0, 0x0, 0x8001}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x7, 0x20}, 0xc) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e22, 0x6, @empty, 0x80000000}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}], 0x48) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x49c2ccb2}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000200)={0x0, 0x0, {0x0, 0x1, 0x3, 0x0, 0x2}}) 2018/04/09 19:30:07 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r1, 0x2, 0x1}, 0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080), 0x4) r2 = memfd_create(&(0x7f0000857fff)='\t', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r3, r2) write$sndseq(r2, &(0x7f0000d81fd0)=[{0x26, 0x0, 0x0, 0x3fd, @tick, {}, {0x0, 0x3}}], 0x30) 2018/04/09 19:30:07 executing program 5: ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000200)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'ifb0\x00'}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x101000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x12}, 0x6, 0x1, 0x1, 0x8, 0x100000000, 0x40, 0x6}, &(0x7f0000000300)=0x20) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) close(r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000280)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000002c0)={0x3, 0x73, 0x5, 0x7, 0x3, 0x5, 0xfffffffffffffe00, 0x1, 0x5, 0xffff, 0x8}, 0xb) close(r0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x8, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x800) r4 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x1, 0x200, 0x2, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x2000000000000d, 0x2, 0x4, 0x6, 0x5, r4, 0x0, [0xa]}, 0x2c) timer_create(0x0, &(0x7f0000000240), &(0x7f0000000280)) r5 = msgget$private(0x0, 0x4) msgrcv(r5, &(0x7f0000000380)={0x0, ""/115}, 0x7b, 0x1, 0x1800) 2018/04/09 19:30:08 executing program 7: mkdir(&(0x7f0000771000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0/bus\x00') 2018/04/09 19:30:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4001, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff]}, 0x8}}, 0x8001, 0x4}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x6}, &(0x7f00000001c0)=0x8) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) dup3(r2, r3, 0x0) 2018/04/09 19:30:08 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000001940)=ANY=[@ANYBLOB="000204446a000000ff010000000000000000000000000001de90b01339f65bb900ede62e03c8809385e8b02c3e1096ecdb2d451079906233d742af667d0fefe016b1cc414e05eb2c4dab18e2971238a32d0b9e7532cea40999c61026acfc1028fd7c4a69cbe99eca16782a559c212e92f050773d6ceb6966f6ae9d89d35f847050005e27298945bf02307bedc34aad62e1a212e33f97645db989417094d196d894d42c2e177b6b3180f2449aef84f7bc72307def8eecbde4feeca564cecb1accb01be69c66ad8a5b82f9d21f"], 0x1) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f00000018c0)=[{{&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000280)=""/213, 0xd5}, {&(0x7f0000000380)=""/243, 0xf3}, {&(0x7f0000000480)=""/104, 0x68}, {&(0x7f0000000500)=""/230, 0xe6}, {&(0x7f00000001c0)=""/45, 0x2d}, {&(0x7f0000000600)=""/210, 0xd2}, {&(0x7f0000000700)=""/9, 0x9}, {&(0x7f0000000740)=""/12, 0xc}, {&(0x7f0000000780)=""/30, 0x1e}, {&(0x7f00000007c0)=""/4096, 0x1000}], 0xa, &(0x7f0000001880)=""/20, 0x14, 0x3}, 0x6}], 0x1, 0x20, &(0x7f0000001900)) listen(r0, 0xff) accept(r0, &(0x7f0000000200)=@rc, &(0x7f0000000000)=0x1f9) 2018/04/09 19:30:08 executing program 1: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x80806, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000800000000000000700000001"]) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x318a, 0xf4}, {0x7f, 0x730}, 0x7fffffff, 0x1, 0x6}) 2018/04/09 19:30:08 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000140)='cpuacct.usage_all\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xd4, "1f617401c2d5515ad10d94010022602e9ed146339466f3b0662a0cebd6199a9fb781448202343b279ef289ce2523cda448711b86ccd9b08d7f5487c27ef3817d01e27054da93665ff3b3a7ff46831a2beba2333f7743722fb40f40f9bac4107ce5c76ae43054372c4145341553d28b86afe77ea521b28b0860f5785c184c50e1609cbafe385da7f0ce63ca66735e866889fb53885939a683daaf6365d378517ca59df17be14c49232e3f062728f7441e3f075a0b03b6648ec6e3f1c9379767fd7521394f37bdf56b0b8027247f7529d048af73bc"}, &(0x7f0000000280)=0xdc) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000400)={0x2, 0x4e24, @rand_addr=0x7}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x7}}, 0x5, 0x4, 0x35, 0x5, 0x10}, &(0x7f00000002c0)=0x98) sendfile(r1, r1, &(0x7f0000000040), 0x1) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000440)={[0x3000, 0x0, 0x6000], 0x5c, 0x82, 0x6}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) 2018/04/09 19:30:08 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000002c0)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f22fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x80000, 0x6) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) clone(0x18020000, &(0x7f00000000c0)="049abc83dca21eda94182073ae51e4903c4862c3890018aa38ac94f97feb82847f8af4c8276c57047323962ca4a5dbb4c9fe04f4d9e7a3e45f5032eb3d21e9f890c718fba9cfeacc18859f7ed8c2310738569afabdc5de63645aa4baf2faf49185b1236a12a0999febdc7f8591c589a1f774f08ff0b8b4fa0a72cb104732c5454f60ceae7aa826", &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="1d239fada583ad927cfc77ddbf23a482716f9caaace9f7b7f620ae45293f46b390124aa96512888ab57a4222927d145d3127d437110070fe94ba2ca2db82e638faaa50d3422fafaa16ce4a9af3578a8eafdfc544581be5d1faba") setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040), 0x342) 2018/04/09 19:30:08 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={'bridge0\x00'}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x81, {{0x2, 0x4e24, @rand_addr=0x4}}}, 0x88) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000380)=0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x9, 0x4, 0x2, 0x140000000, 0x0, 0x7, 0x30, 0x2, 0xdd33, 0x6, 0x4, 0xfff, 0x101, 0x8, 0x7, 0xd93, 0x1ff, 0x12e70000000, 0x28, 0x3, 0x400, 0x2, 0x7f, 0xf1, 0x5, 0x1, 0xfcee, 0xa71d, 0x6, 0x2647, 0x1000, 0xfd3b, 0xf42b, 0x81, 0x4, 0x1, 0x0, 0xfffffffffffffff8, 0x3, @perf_config_ext={0x44ebfa54, 0x100000000}, 0x4000, 0x0, 0x7, 0x4, 0x3, 0x40000000400000, 0xa25}, r2, 0xa, r1, 0x2) r3 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000200)=""/72) 2018/04/09 19:30:08 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000340)={0xfffb, 0x2000000000001a, 0x1, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x400000) process_vm_writev(r2, &(0x7f0000001840)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000000400)=""/253, 0xfd}, {&(0x7f0000000500)=""/193, 0xc1}, {&(0x7f0000000600)=""/100, 0x64}, {&(0x7f0000000680)=""/87, 0x57}, {&(0x7f0000000700)=""/28, 0x1c}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/200, 0xc8}], 0x8, &(0x7f0000001b80)=[{&(0x7f00000018c0)=""/87, 0x57}, {&(0x7f0000001940)=""/71, 0x47}, {&(0x7f00000019c0)=""/152, 0x98}, {&(0x7f0000001a80)=""/243, 0xf3}], 0x4, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x4, 0x6, 0x9, 0x65, 0x0, 0x6, 0x50820, 0x0, 0xfb23, 0x191, 0x10000, 0x4, 0x7, 0x2, 0x0, 0x5, 0x7, 0xd915, 0x3, 0x7ff, 0x1000, 0x6, 0x7, 0x2, 0x2, 0xff, 0xce3, 0x2, 0x9, 0x1, 0x80000001, 0x20, 0x3, 0x300000000, 0xff, 0x1, 0x0, 0xfffffffffffffffc, 0x3, @perf_config_ext={0x2, 0x4}, 0x1002, 0x5, 0x2, 0x0, 0x9, 0x4, 0xac0}, r2, 0x6, r3, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0xa2b, 0x68, 0x10000, 0x67e8e227}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000240)={r4, 0x8}, &(0x7f0000000280)=0xc) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) ptrace$getenv(0x4201, r2, 0x9, &(0x7f0000000380)) mincore(&(0x7f0000005000/0x2000)=nil, 0x2000, &(0x7f000000d000)=""/253) symlinkat(&(0x7f00000002c0)='./file0\x00', r3, &(0x7f0000000300)='./file0\x00') mlock(&(0x7f0000004000/0x2000)=nil, 0x2000) 2018/04/09 19:30:08 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x33, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000080)) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xfd19, 0x402040) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22}}, 0x400, 0x1f800000, 0x800, 0x4, 0x9}, &(0x7f00000001c0)=0x98) 2018/04/09 19:30:08 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/04/09 19:30:08 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001b00)={&(0x7f0000001b80)=ANY=[@ANYBLOB="480000001e0011010000000000000000ff0100000000000000000000000000010000000002000000e00000010000000008000c0000c10000"], 0x48}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001780)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000001880)=0xe8) sendmmsg(r0, &(0x7f000000b800)=[{{&(0x7f0000000040)=@llc={0x1a, 0x31d, 0x5, 0x100, 0xffffffff, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000140)="15d07ec6c2987e5ae5462db371f27bdb56f7b5e98ac66ee9007b79a2176bb77fd2b24208b9fc06d53a928f7dabacb9266ad26bde36792a9d210324264767c42789ac6a835697f1c81cdc3686497c6576823ecd070f88250bed603a7f2922966f9f9722f96209aa79f8b9a0df82b68944e05e555a9e43543621bb7b3d37d2026ac402935d89368cc9700a1260787a1efabafc", 0x92}, {&(0x7f00000000c0)="82992b5cd4a2ea3202de04f698cfdba0799b11b5bab2bd89955f82abf4d07cde1d88060dd4e8b2c89d2350c943b8f7ed755bdc", 0x33}, {&(0x7f0000000200)="790f8aa3d4e97d0b75d24f6d33a4cac87ebc096a75952cefdb662d69a95b79ed5e9efb843d47c2493a2572ec3814683326efbe118259f1e1081b4501f9a56e230f1f8f7cd3e4461b6e09244a9c48e1bfb9bf7f2f16906d573843fe0cb80674112972bdc15672118bd568a6967fdff89e7129f77b20cef276a28f604941fa51c1a1784df78f1737e497210e6f4aff238f3b28c3b736420c79ad844fd4462d72a0c66e4f87cf6a20e013a34318a7fa4611e00cad2ac1e806baf79bc713d5562054afef26f2e0619d9c82d7e2a8cdd530d9a653a3095c27dfb1c5d2831e", 0xdc}, {&(0x7f0000000300)="93aa52ac51a0b0a7c9e2e2e88302a179f4f3d5ca3516ccec4f3d8e896fc47df2f9dea84b666993e690884fe85c6caacae62edcc3ead7575b51d74b470550bd1d719b5fe1e38c1c8b62d3542d634c9595e713a94fb50b13ab4a6577ca2e2472497e287945102c6b713755681d836e99d6d8fa928608d6c79fe2d5f8ac88b9d36c0cd8b9a74f4df0213b7f4c76ab14519011418127001d05fb8c8572b940c58657ee9a0ca24bb4b2039db014b3baa3edfe96", 0xb1}, {&(0x7f00000003c0)="b6c335ea222d08625de4a7eda4e56abdef9ab6321199042e970e1542302eed196985ba3e4f3dd3221b5d401e7c35d9a05eb75ae3e753d825d6d2413e73782478d6368eb708ea4a06052d7a9995f20c102c9d206fd3aa1d7fcce20b44349ff3e5d2d574371f466005db4b8dac1b72ae93b54dec9f11cdad93e928b218b414b459e583386bfdaa921bac7292f8733bf1403c3c65f652164e987ec99f7c19f1138691e3c290132432aef4a6ff5e4a509ad132e4158ebfa01ae256e7b72a801e67da42e2347c35b4ef4d5592", 0xca}, {&(0x7f00000004c0)="d8b351091c29dcbf44ab58a7481abb5e9d348b94c311c4e21c1016e67adf546fca7d6fe07cab3d64c745c7aae4a578d9ef8b1489cbb4cd0da4e5a5cc59b5b3485c22a5325a339719313e", 0x4a}, {&(0x7f0000000540)="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0x1000}], 0x8, &(0x7f000000a5c0)=[{0x1010, 0x194, 0xffa0, "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"}, {0x30, 0x109, 0xfffffffffffffffc, "b4cb532c76afc819dbafe19950ffca6009aec7fe9f981501c598bf"}, {0x88, 0x1, 0x2, "066662346dc9f3db7512e75e5f36f2ef7c5af2407ad791dbd8035f534375ba7a95a870294d6a94a5b76024ab76e02145f6c74a485557910d9de9f545df5b8ace5f325fa38ab8adc0e1f2550e48facc820f0ed6b30c8d1ce4a0e6d44526a0ee98d7e7ea1f65c510ec9a12a03af2af3e3f58b9bca62942b799"}, {0x68, 0x10e, 0x8, "0845a5fb71b3d3a7be3178d6c60238a8755f915fad971cc0fc323397f5421cd9670b9df55e3c7806aefeb5bdb8e62c1124179d01e40f7d5231554e09c957014726c3d1e3281dc5d9cc4337988877d0cbb5c31f"}, {0x58, 0x119, 0x3, "e43de849759c2e2e2a75ad4d3f3a60bb90b6bf81c14a3a3bd62e2c2ea9603fba2d788be5f64bf79e942b42eaaeb381d6505f10ba800ae2976d9423c8526b9bc923f05bb07c"}, {0x80, 0x10f, 0x3, "9b2fed9a53108245a416f505287c55aafbcdeb5f2291ef754f01fa621d0ab9c0d9334427120e6b460d0efd4be592ff3ed2e1e7bf05d8a2d5faa906e15c6cb3c36835445e8900ed4fcc8208f0446ac6e38989f8042de4ae253fbe4aaf390f507b499ce41f31dae3f9432b32dd"}], 0x1208, 0x40000}, 0x6}], 0xa, 0x44010) 2018/04/09 19:30:08 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xa9a0, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7f, 0x400) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000080)={0x10000, 0x3000}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xe2a, 0x0, 0x95, 0x100000000, 0x59}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r2, 0x101, 0x8000}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r3, 0xffff}, &(0x7f0000000180)=0x8) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400, 0x8, 0x0, 0x0, 0x16, 0x10, "996a64330c3e2e81f65d920774a544485e707f2bd4edb72fa43053885aee1149752b9b11ee95e3f9f66c551f82cec68c048c61c3784dbfabca8c37d1d52c9f03", "237a643f62e4731597a8d27a42941cd42714a7c6bfa1775d38364c977250e4da83ab44d7a39481e17b12f2172155fe8af5eb8555091f986185a5dd82bb126708", "0e00a5b98d3a7ed60692bda8ff1fed5e9841af1891505cc27992393b596f49bd", [0x5, 0x2c8]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000003c0)={0x1, 0x86, &(0x7f0000000300)="fb8140fb5153c88bec6638c17fe33d421b8b511914d3593e81c2cf7187d095b4718a2006ccf0ea0a7be5cbe9a41bb97f8ca3f03b2ff061384db4b1d3d2101b5327cf798b1c0cf9580fad7f3b2129d5dd8e2d4fe0320ba7bd1338e5a9184524cc6b84454f7337295c88b33467e936f91cdfeea467b532a4e000f4ca28afed98e6a97cac8b217c"}) sendto$packet(r0, &(0x7f0000bf4000), 0xffffffffffffff88, 0x0, &(0x7f00008cafec)={0x11, 0x0, r4, 0x1, 0x0, 0x6}, 0x14) 2018/04/09 19:30:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) chdir(&(0x7f0000000040)='./bus\x00') fallocate(r1, 0x0, 0x4b99, 0x5) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000180)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000140)={{0x5, 0x7, 0x7, 0x606c425d, 0x1, 0x1}, 0x69f}) preadv(r1, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync_file_range(r2, 0x0, 0x0, 0x3) recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000002c0)=@nfc, 0x3b, &(0x7f0000001780)=[{&(0x7f0000000200)=""/27}, {&(0x7f0000000380)=""/149}, {&(0x7f0000000240)=""/4}, {&(0x7f00000006c0)=""/4096}, {&(0x7f00000004c0)=""/223}, {&(0x7f00000016c0)=""/167}], 0x0, &(0x7f0000000600)=""/88, 0x2b2, 0xfffffffffffffffe}, 0x120) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000000c0)=0x8, 0x4) 2018/04/09 19:30:08 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x2, 0x0, @empty, 0xfffffffffffffffd}, 0xfffffffffffffe65) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f0000013ffe)="0600", 0x2}], 0x1, &(0x7f0000026000)}, 0x2000c080) write(r0, &(0x7f0000000000)="d09f9f1712997900094b635b2cd9886f4e4d2e7329b2d2e1959bab0a1005000000000000003b0d44582877800000", 0x2e) [ 179.621382] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/09 19:30:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)="7407e291d51799efe1170885c6b0850e5ce9f119ed23455a82d29cad531dd8ba882cb229483540", 0x27) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 179.704956] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/09 19:30:09 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000016000/0x18000)=nil, &(0x7f0000001500)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000001540)=[@vmwrite={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc6cd}], 0x7f) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 19:30:09 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 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), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000040)=""/78) setsockopt$sock_int(r0, 0x1, 0x100000000008, &(0x7f0000000000), 0x4) 2018/04/09 19:30:09 executing program 1: r0 = socket$inet(0x15, 0x5, 0x400000) r1 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r1, 0x352, &(0x7f0000000680)}, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000100)={0x3}) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x40000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'syz_tun\x00', 0x240}) mlock(&(0x7f0000a67000/0x2000)=nil, 0x2000) mremap(&(0x7f0000b1e000/0x400000)=nil, 0x400000, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000006c0)={0x400, 0x9}, 0x8) r3 = fcntl$getown(r2, 0x9) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, @broadcast}, &(0x7f0000000740)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000780)=[@in6={0xa, 0x4e22, 0xfffffffffffff7e1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x2c) ptrace$setregset(0x4205, r3, 0x200, &(0x7f00000005c0)={&(0x7f0000000080)="449ed0dd6831a7fb44eca4221b1fb01abfec082aa7d0ee6f0ba9db0ece7da2bd3fb0", 0x22}) r5 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) r7 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r7, 0x40045402, &(0x7f00000001c0)=0x1) read(0xffffffffffffffff, &(0x7f0000ec6000)=""/50, 0x359) r8 = fcntl$dupfd(r5, 0xfffffffffffffffe, r6) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f0000000880)={0x6, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, 0x7ae3286, 0x0, 0x3}}) ioperm(0x20, 0x3, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000800)='/dev/sequencer\x00', 0x6802, 0x0) accept4$inet(r0, &(0x7f0000000200)={0x0, 0x0, @local}, &(0x7f0000000280)=0x10, 0x800) ioctl$SNDRV_TIMER_IOCTL_START(r8, 0x54a0) setrlimit(0x0, &(0x7f00000008c0)={0x101}) 2018/04/09 19:30:09 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="240000000001011a00000000ffffffff020000001000010005000285ced69e96a2f0998c"], 0x24}, 0x1}, 0x0) 2018/04/09 19:30:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x6e, 0x10000) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x2, @random="01519688c6c3", 'gre0\x00'}}) r2 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r2, &(0x7f0000037fe8)=[{}], 0x18) io_setup(0x8, &(0x7f00000017c0)=0x0) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) r6 = accept4$packet(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x14, 0x80800) recvmmsg(r0, &(0x7f00000011c0)=[{{&(0x7f0000000440)=@hci, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/11, 0xb}, 0x4}, {{&(0x7f0000000540)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000a00)=[{&(0x7f00000005c0)=""/126, 0x7e}, {&(0x7f0000000640)=""/196, 0xc4}, {&(0x7f0000000740)=""/78, 0x4e}, {&(0x7f00000007c0)=""/37, 0x25}, {&(0x7f0000000800)=""/212, 0xd4}, {&(0x7f0000000900)=""/171, 0xab}, {&(0x7f00000009c0)=""/41, 0x29}], 0x7, &(0x7f0000000a80)=""/251, 0xfb, 0xffffffffffffffa3}, 0x2}, {{&(0x7f0000000b80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000c00)=""/251, 0xfb}, {&(0x7f0000000d00)=""/80, 0x50}], 0x2, &(0x7f0000000dc0)=""/2, 0x2, 0x9}, 0xc9}, {{&(0x7f0000000e00), 0x80, &(0x7f0000001180)=[{&(0x7f0000000e80)=""/236, 0xec}, {&(0x7f0000000f80)=""/200, 0xc8}, {&(0x7f0000001080)=""/224, 0xe0}], 0x3, 0x0, 0x0, 0x80000000}, 0x40}], 0x4, 0x1, &(0x7f00000012c0)={0x0, 0x989680}) sendto$packet(r6, &(0x7f00000016c0)="ce0943986e431384fe3e14704db272d8b8805404158539cb74cff1af757baeb11fcf59ea002b2c4fe27de2aa081efa96802d811c69610f9e8c0592038bc1f44d1efa22a7286e6b8210859cb78e555f11f6be577e65f1c708afa8986946cf0efcb4774096160e4e6dad457047690d9918025f17f2a7dfd639e0cab71cd2833c185d8d9212e0859b9e2bcd1b5b8031c773c0992261a1ae9736bd4803faa0bcacfd743b587b610a41ed184fa6e197a2f17f3ec7df62b4f050ee30a054cd", 0xbc, 0x40000, &(0x7f0000001600)={0x11, 0xf7, r8, 0x1, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000001500)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x12000}, 0xc, &(0x7f00000014c0)={&(0x7f0000001300)={0x190, r4, 0x300, 0x70bd25, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r5}, {0x174, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x5, 0x1, 0x0, 0x4}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}]}, 0x190}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x1, @thr={&(0x7f00000001c0)="e5d822efe18604cc47353c53b6df0576f1901eea9664ad1d28ce060ca9dd0498c90d088fad0e9de81b37ae4d795017ae68b841ed862530668480ac01b66ca2efda13629a58d054a756b32c2eec51a94da003666b0e39356e64e8e2ed72a7ae6946704e7c283bde2ae8d7b62cfe85f05b62c88d9439aea59d5a", &(0x7f0000001540)="4e9e1822d2a42fc5f5d2c89015e643751ca433231f54471ccc8f5ba736c008ee74653631ec08fbb8554020c73701d46e4b51b6f0a85928bd2ffa7bc1584f11c74eb7eab3f75f267095d0b6c9d235176e5ad7da67a6cf47e163501cff9cf6c11f3457cf5c66539fda214fb47574d2f6726620504ce0278de1b7c5b1e7baabaf2cbcb86a949cbbd612ad7a50836b83fc31c88ebf2f83"}}, &(0x7f00000004c0)=0x0) timer_settime(r9, 0xffffffffffffffff, &(0x7f0000001680)={{}, {0x0, 0x1c9c380}}, &(0x7f0000001640)) io_setup(0x8, &(0x7f0000000040)) io_destroy(r3) sendfile(r2, r2, &(0x7f00009bcffe), 0x2000000000004c35) sendfile(r0, r2, &(0x7f0000000080), 0x80003ffd) 2018/04/09 19:30:09 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x40) sendmsg$nfc_llcp(r2, &(0x7f00000003c0)={&(0x7f0000000140)={0x27, 0x0, 0x1, 0x7, 0x4, 0x9, "3990e491a1a655c151facca47f8f01938e3fb82844e171f45a89d699d400b214e15c64bf7f6e3d85c2edd9d9c0ae7533cdc8c7f269efaf2feb900201edcd83", 0xc}, 0x60, &(0x7f0000000600)=[{&(0x7f00000001c0)="bdd91576a3ffcec72a2acac65d2c56b400", 0x11}, {&(0x7f0000000200)="0552443557a628c2474b1187ea53dbe34e52def4a4c091576f948c6fd6f755b081f5b57369846cee2ea3261f9c24f6c9a64401edc740853fb9a972c2980937f6197063807605dcdc10d3c9e915ea2599c6ada34de60cb40e38e01b06a216d9f3059b48190f6b6ef305014aa5002330f2423df7b5ecd46be23d9b70c1d3df3f929ff91dc93afa53775158c8e2edf1f815eb254d5ea8a2057f7ce2544cb02459d2c0670cf62a1b06dae7686566c1", 0xad}, {&(0x7f00000002c0)="c9f274fb323cc98d070038b46ee8168ca1b2c29888d05c918f507e66539702dc48d3b56fccc88976e3960b3f6ad26b2c0b15fc7ffd25c90f192cc193570856dbcd31051bc15aac43926b7229ae24a1558fb7d9e8e30baf73a067f58b57cc624d4ee7650dd5eb1727ea0d8186e7b5178184438e0d0b6c2fa688a26632209a18e1046403cc05d2793eedf9103a94b4c0ec4935410e25de22f1022e3ca85f3d2a5abde6225159e01f71780cfd6e1cfa9830cab0bbb2ccc93cb6b0db243f3e97918b28f500fd6523c92b48264928", 0xcc}, {&(0x7f00000004c0)="6b6a3e013f88dd48ec133ec3245a769975b53a3ba6da7a35edbdbcac95b651e3db41c498f31692c96e858e0974e681305e4a99910a1745057a965076cc879640a4cb0ff42451c1c86af99a5bdd6aadda368fe5d0e226abf22848244746d145ab72fb5257f3055814a1dc158049edd8687fff980a8b0aa8b0f76cd38321cf917c1216d8f39d3faca6ec4de9e72dc4247ac920e5904b67289b34f455115c4f152d65374e00fc476a3aab969528924473c18ed830", 0xb3}, {&(0x7f0000000580)="5cd6d35f989637d251c3239c06af879de5a87daf219223f7134b518ed563ed3410d54f09edb85f5a935d5f4cd85f0f2b57a8ff08e1b9c31d845870d57b7e1d8eaf568d5b93264468931635ed420d1eaa7367ea90b75aeb4d69c580aa351182022d4f1dcd2bcce835e6f27fd16bceaa9f26507f12cace90", 0x77}], 0x5, 0x0, 0x0, 0x4040000}, 0x8080) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f00000000c0)=[{0x20000000000028}, {0xa0000006}]}, 0x10) sendmsg$unix(r0, &(0x7f0000001340)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000400)="57fa", 0x2}], 0x1}, 0x0) sync() 2018/04/09 19:30:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) socket$inet6(0xa, 0x80000, 0x5) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(twofish)\x00'}, 0x58) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x9, {{0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}}}, 0x88) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='attr/current\x00') ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000140)={0x4, 0x1f, 0x401, 0x0, 0x1f}) sendto$packet(r1, &(0x7f0000000100)="fb627f7a474a3226a15624373bf22712", 0x10, 0x0, 0x0, 0x0) 2018/04/09 19:30:09 executing program 6: pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x101}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0xffffffffffffffff, 0x5, 0x6, 0x101, 0x2, 0xb0, 0x6, 0xcc8, 0x800, 0x59, 0x36d5, 0x8, 0x5, 0xff, 0x40]}, &(0x7f0000000240)=0x100) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup(r2) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x88, 0x42, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) [ 180.460241] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/09 19:30:09 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)="50b4c5d939918f5f4032375bf880173a1c22951edb403a0ccb", 0x19}], 0x1, &(0x7f0000000200)=ANY=[]}, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000200)={0xfffffffffffff232, 0x0, 0x10000, 0x8}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000080)={{0x8000000000, 0x9}, {0x8, 0x8}, 0x8e0, 0x7}) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, r2, 0x9, r3) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000100)={"62726964676530000200"}) 2018/04/09 19:30:09 executing program 6: r0 = socket$alg(0x26, 0x5, 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) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x20000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000180)={r3, 0x5}, 0x8) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-twofish-3way)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) getpeername$ax25(r2, &(0x7f0000000240), &(0x7f0000000280)=0x10) 2018/04/09 19:30:10 executing program 4: r0 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@nat={'nat\x00', 0x19, 0x1, 0x198, [0x20000340, 0x0, 0x0, 0x20000370, 0x200003a0], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x210) 2018/04/09 19:30:10 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000000)='./control\x00', r0, &(0x7f0000000080)='./file0\x00', 0x1000) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000000040)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x1) 2018/04/09 19:30:10 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xa872, 0x80000) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2000000000000001) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3180}) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21}}, 0x5, 0x8, 0x8, 0x0, 0x9}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000200)=r4, 0xfffffffffffffdbe) [ 180.723331] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/09 19:30:10 executing program 5: r0 = perf_event_open(&(0x7f0000857f88)={0x2, 0x70, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x0, r1, r2, 0x9, 0x0) setfsuid(r1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x200000, 0x0) getpeername$llc(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x10) 2018/04/09 19:30:10 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000140)={0x1ff, {{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x30}}, {{0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1f}}}, 0x108) bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) getsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) close(0xffffffffffffffff) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x800, 0x0) sendto$llc(r2, &(0x7f0000000280)="42fdaada230d008138ce2d1c9bbf5deb9c1440c7996950332f7ff8a9baed00f16c6ba77e22cd8603fa21fd1dd2964d5f2716526afbb4fe035a797699dc1335af17eb890b7d4ac75affd7", 0x4a, 0x80, &(0x7f0000000300)={0x1a, 0x33f, 0xecd3, 0x5, 0x8, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000340)=0x800, 0x4) 2018/04/09 19:30:10 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000364ffc)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xcd, 0x5}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0xffff, 0x3}, &(0x7f00000000c0)=0xc) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eebf9e)='-', 0x1) socket$inet(0x2, 0x80001, 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51, 0x7fff}, 0x40002106) 2018/04/09 19:30:10 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="20000000000101000000000000000000020000000c00020008000100ac14ffaa26c6868f2e1f650e0978eb3e87ad20e071ab2d107271e0bbf610a571119ca7f267576a9e68bc10f5463e5299c585791dda49fc1264e6f659175d7eaf5c18bd95f7bf25e906b077275f44b3bc4643cdb5069f41421d9cbf932b63c866fd894c7af1c066270f2210452e0b11021664c834407f8fef8aea40937b642b7140048e17ee848664fa28567bbb47e4ee4afaba2ab1c2ec9eb35c9d"], 0x20}, 0x1}, 0x0) [ 180.997108] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/09 19:30:10 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x402c542c, &(0x7f0000000000)) ioctl$TIOCSBRK(r1, 0x5427) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='vlan0\x00') 2018/04/09 19:30:10 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000000140)="afc0c74b8f265a03fd4bfa65f3ca4a61a9c07d658a8b34c532fd4a9ccb47ff296e4d30887424b1065589fedbffb48af336396d834a4050dac879eecb785dbfa36e1dc4ccc43c1ccb3e7b77488f5f4313b9ef1e6bdc73d1445f1d0e377a0011d26e7910f1f4f24521fff7cb9b607aeb6670ad4440f3d92e1dad56a6ea2e612459f544dff91ebdd7ba30eb881613771f6c160b54ee375bb750c1") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) socketpair(0xa, 0xf, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000240)=[{0x4, 0x359}], 0x1) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) getsockopt$llc_int(r4, 0x10c, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) bind$alg(r4, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) 2018/04/09 19:30:10 executing program 7: pipe(&(0x7f0000000000)={0x0, 0x0}) poll(&(0x7f0000bc5000)=[{r0}], 0x1, 0xfffffffffffff800) openat(r1, &(0x7f0000000040)='./file0\x00', 0x101000, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) close(r1) 2018/04/09 19:30:10 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7f, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@remote, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000480)=0x100, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000440)={r3, 0x2}) sendmsg$can_raw(r1, &(0x7f0000000400)={&(0x7f00000002c0)={0x1d, r2}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=@canfd={{0x3, 0x6, 0x1, 0x1}, 0xb, 0x3, 0x0, 0x0, "c278cff5fa732c2c28e51c40be031a9cef083146d163277238beabcea734aeed06afcfe590a5d04363008a830c25db4bc05aeb35cdf9c39747c4047273c8ce1b"}, 0x48}, 0x1, 0x0, 0x0, 0x4000001}, 0x4000) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000080)={0x0, 0x0, 0x4}) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000340), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000004c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x50, &(0x7f0000000c00)=[{&(0x7f0000000540)=""/102}, {&(0x7f00000005c0)=""/237}, {&(0x7f00000006c0)=""/182}, {&(0x7f0000000780)=""/187}, {&(0x7f0000000840)=""/52}, {&(0x7f0000000880)=""/225}, {&(0x7f0000000980)=""/251}, {&(0x7f0000000a80)=""/210}, {&(0x7f0000000cc0)=""/102}], 0x0, 0x0, 0x0, 0x20000000}, 0x40001ffc) 2018/04/09 19:30:10 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000000)=""/110, 0x6e, 0x2, 0x0, 0xfffffffffffffc85) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) eventfd(0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0xfff, 0xa2e, 0x0, 0x2, 0xe093, 0x8, 0x1, 0x4, r1}, &(0x7f0000000140)=0x20) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000240)={0x5, 0x0, 0x10000, 0x100000001}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000280)={0x7, r3}) 2018/04/09 19:30:10 executing program 5: r0 = socket(0x10, 0x802, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000200)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb080003000100fc00d885349e9a231df1244bb34fbb48b9676231fffc8c97aabc648f9e9e3c4a96d145f6740cadfc8e5de7228ef685302bfd79d759833dfb7f07a45e3d7cfe88a2ceb8282205b9347bb9be28ad7971263ee8d0762acfcf789eb6fe005aaa628527d68179bfd7821c50152f84ae36d783d49eb1f5ba770aaf03dc01c40f04aed7cac5794d24398353", 0x1fd) r2 = creat(&(0x7f0000000700)='./file0\x00', 0x1) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000740)=0xefc7, 0x4) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @rand_addr=0x9}, @in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x1a}, 0x6}, @in={0x2, 0x4e22}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffff7f}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x61c}], 0xffffffffffffff36) fchdir(0xffffffffffffffff) fcntl$getown(r1, 0x9) 2018/04/09 19:30:10 executing program 2: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000000000)={{&(0x7f00007c3000/0x3000)=nil, 0x3000}}) 2018/04/09 19:30:10 executing program 4: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001180)={0x0, 0x8}, &(0x7f00000011c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001200)={r1, 0x5}, &(0x7f0000001240)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000000002000006, 0x5011, r0, 0x800000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000001140)='/dev/ion\x00', 0x400, 0x0) preadv(r0, &(0x7f0000002380)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0xfffffffe) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x2, 0x5, [0x80000001, 0x0, 0x80000001, 0xfff, 0x2]}, &(0x7f0000000080)=0x12) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001100)={r2, 0x7ff, 0xac, 0x3, 0x1b42b782, 0x3ff}, 0x14) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x4000000, 0x9, 0x20}) 2018/04/09 19:30:10 executing program 4: r0 = socket(0xa, 0x200000000001, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x258, &(0x7f000097df4b)=""/181}) ioctl(r0, 0x8912, &(0x7f0000000000)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x10001, 0x80000000, 0x10001}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1ff, 0x7fffffff, 0x20, 0xc0000000000, 0xff}, 0x14) 2018/04/09 19:30:10 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02120000020000000000000000000000cd9614b25b235cb1cc1bdb6ca366940298cbe56d99c82e4dfcdd9ea5355a760aa6a1bf0321633500c3ea5ee33c31478935911ef6dcca0d4fc395ddb08e69de553885a3860e5908faa8b7ab5fbfc58d9e2f24baab67ea26c091e210e125267e"], 0x11}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) setpriority(0x3, r2, 0x7483) 2018/04/09 19:30:10 executing program 2: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x4, 0x0, 0x2, 0x1}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/27) 2018/04/09 19:30:11 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x6b, "02a8fa4b7f9430f57bbdfd4f09fe9040948335dce1acda9d62137c95244bd49e5b09dea7b2af39878272f4d88c70579cf2f43794d472c9439c5c65a588b910d547620c995230212e9eae39435c822f1ea100999db0e4ccd02a9cf567a218a0984bb6fde007b93bfa579084"}, &(0x7f00000002c0)=0x73) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)={r1, 0x31c}, &(0x7f0000000340)=0x8) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000023000)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="200013f72800ff0a0000000000000000010000000c00000008000000", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000080)={{0x1, 0x3, 0x33b, 0x3, 0x4}}) write$binfmt_elf32(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x5c9) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000000140)=0x110000) r4 = dup2(r2, r2) listen$netrom(r4, 0x3ff) 2018/04/09 19:30:11 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="90", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet(r0, &(0x7f0000000200)="b4", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) read(r1, &(0x7f0000004f45)=""/187, 0xbb) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000340)=""/157, &(0x7f0000000140)=0x9d) r2 = getpgid(0xffffffffffffffff) capget(&(0x7f0000000080)={0x399f1736, r2}, &(0x7f0000000180)={0x7fff, 0x7, 0x1, 0x0, 0x6, 0xf4}) 2018/04/09 19:30:11 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000140)={0x69f}, 0x1) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c746572000000000000000000882f00000000de236183e912069013860000000000000000000000290000008b4758cc6084ba0131dd7aaf06469d774c054ce16f39c62b63efaf7dfc5652"], &(0x7f00000000c0)=0x4d) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x14400) symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') mmap(&(0x7f00008e0000/0x2000)=nil, 0x2000, 0x3, 0x8032, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/snmp6\x00') write$binfmt_misc(r2, &(0x7f0000000300)={'syz1', "e81633e6c259928609c227099f7de003d3f53dbe62c6fb3da6a0b0330d9dd796216c893af23fc3b50a9a6caf3386ff7c6cea7b291c8491210e59a3b965ff980a3e1766419de16244d7eedf6af2380956626f3cb7292753e89a619432ff8c58034e6a8992742a13abf75924804689b1687ca2c2ab711e4833176f07b6db1c39bd917acf9be6ba7e732e46ba9128a195580c4597ae73bf4bd6750fe82119e700ae52e0f7a65095d70beb16576e240e972c"}, 0xb4) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000002c0)=0xffffffffffffffff) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000001c0)={0x0, 0x7}) 2018/04/09 19:30:11 executing program 6: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x125000, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x20, 0x80000028, 0xaff, 0x0, 0x0, {0x1}, [@generic="408c929f24d5b81e15"]}, 0x20}, 0x1}, 0x0) 2018/04/09 19:30:11 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x4) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) getpgid(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000300)='oom_adj\x00') getdents64(r2, &(0x7f0000000000)=""/235, 0x24a) getdents(r2, &(0x7f0000000ea9)=""/407, 0x197) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f00000001c0)=""/223, &(0x7f0000000340)=0xdf) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000004e00), 0x3) fdatasync(r0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000100)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/04/09 19:30:11 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180)={0x1}, 0x4) sendto$inet6(r1, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/09 19:30:11 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000011000000000000000000000005000600000000000a000000000000000000000000000000000008000000000002000000e0000002000000000000000002000100000000000000fb000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0x88}, 0x1}, 0x0) 2018/04/09 19:30:11 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x800) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x1) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0x10) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000140)) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x10000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/04/09 19:30:11 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000080)) ioctl$KVM_SMI(r1, 0xaeb7) bind$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) 2018/04/09 19:30:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)) 2018/04/09 19:30:11 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000100)={0x3, 0x0, [{0x8000000e, 0x1, 0x5, 0x3ff, 0x6, 0x3f, 0xfffffffffffffffa}, {0xb, 0x1, 0x0, 0x7fffffff, 0x3, 0x50, 0x7fffffff}, {0xb, 0x1ff, 0x2, 0x8, 0x8, 0x6, 0xffff}]}) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f0000000040)) 2018/04/09 19:30:11 executing program 3: socket$rds(0x15, 0x5, 0x0) prctl$intptr(0x2f, 0x4) 2018/04/09 19:30:12 executing program 0: modify_ldt$read_default(0x2, &(0x7f0000000140)=""/194, 0xc2) r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='\t']}) accept(r0, &(0x7f00000000c0)=@ll, &(0x7f0000000040)=0x80) 2018/04/09 19:30:12 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xb, 0x2, 0x0, 0xfffffffffffffdc7) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x2, &(0x7f0000001000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = socket(0x8, 0x800, 0x3f) setsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000001040)=0x2, 0x4) 2018/04/09 19:30:12 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000f84f90)=ANY=[@ANYBLOB="021800000a00000c0000000000000000030006000000000002004e20e00000010000000000000000050005000000000000000000000000000000000000000000000000000000"], 0x50}, 0x1}, 0x0) 2018/04/09 19:30:12 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) pwrite64(r0, &(0x7f00000000c0)="c06400010000747294000bfff3d40060", 0x10, 0xff) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x6) 2018/04/09 19:30:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) read(r0, &(0x7f0000000100)=""/103, 0x67) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000566ffc)=0x7fff) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)={0x0, 0x0, 0xfffffffffffffffc, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x3, r1, r2, 0x0, 0x6, 0x20002) 2018/04/09 19:30:13 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)=@ipv4_newroute={0x24, 0x18, 0x9ec26c7014e22a95, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x5}, [@RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x3c}, 0x1}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xfffffffffffffff7, 0x100) 2018/04/09 19:30:13 executing program 7: unshare(0x80008282) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000b00)={0x7, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x2, 0x40000000000000, 0x8, 0x1, 0x20}, 0x98) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0xd27, 0x10580) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) fchmod(r1, 0x8) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) wait4(r2, 0x0, 0x200000040000002, &(0x7f0000781f70)) prctl$setendian(0x14, 0x1) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000000c0)=0x2, 0x4) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x9, 0x10080) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x8000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = dup(r4) 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) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r6, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, @thr={&(0x7f00000001c0)}}, &(0x7f0000000280)) sync() ioprio_set$pid(0x2, r2, 0x3fff) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000100)="a7660f2ab7f689baf80c66b8dd09a78166efbafc0cb000ee66f20f01c966b80500000066b900fb00000f01c1f436f20f5ffe650f20002e2e0f01ca0f0133", 0x3e}], 0x1, 0x41, &(0x7f0000000180)=[@cstype0={0x4, 0xe}, @dstype3={0x7, 0x1}], 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000240)=0x7, 0x4) clone(0x80000400, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/04/09 19:30:13 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84306910000003900080002000c00000000001900a30700ffffffee0000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xed, 0x12000) getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000100)={@loopback={0x0, 0x1}, r2}, 0x14) r3 = memfd_create(&(0x7f0000001700)='ppp0\x00', 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000001740), &(0x7f0000001780)=0xb) 2018/04/09 19:30:13 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000001c0)) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0x9) 2018/04/09 19:30:13 executing program 3: semtimedop(0xffffffffffffffff, &(0x7f0000000f00)=[{}], 0x1, &(0x7f0000000f40)={0x0, 0x989680}) r0 = semget(0x1, 0x5, 0x200) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/04/09 19:30:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000100), &(0x7f0000000180)=0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8001, 0x8001) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) 2018/04/09 19:30:13 executing program 0: shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000640)=""/212) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xd8, "780a0e4d9270fc0f415e325c237ad351d0f6b522a605028005a3d2fdc374d812434efd0445ae6ea8b6a6dc72491f066e3bacbad897db334be290ee97513880084aa6c2d8e89d05ac01d2a03d3af7f7de40cda375f7bfc64c69365d7871bf5fc7d3165fd63aee6ef57fa22c9dabc033929b016267c0bbfbf514aac9125bd2871a6537f83704a2d30a1c18dab76754bce6ae1804a96135a0fe5d617335bb53ca099cf1fb82da78e2b5e14f3d1be153cc01d06ef250b44e0721bdf3d860a77127b8e4c822e9a1d39c208d5765514e7f90c4d0f1151769e26928"}, &(0x7f00000001c0)=0xe0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}}}, &(0x7f00000002c0)=0x84) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000080)={0xf4, 0x2, 0x5, 0x4, 0x3}) fallocate(r0, 0x3, 0x100000001, 0x2) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x3e3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0x0) getuid() mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') 2018/04/09 19:30:13 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000000040)={0x0, 0xc, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_delete(r1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3) 2018/04/09 19:30:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x200) ioctl$KVM_NMI(r1, 0xae9a) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)=r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) 2018/04/09 19:30:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$getown(r0, 0x9) getpriority(0x1, r1) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000001580)="f4859b4bb55d0d65f93e5cf965c73a2ac1100bb326e51270e92ef1bbaa3fb2b90c53ad606e1023719ab11babfbb786521d15ab48d3771792c6866964a0597634c3398e0a786f706415e4eea7e037c410b43a97a998a7a43450933e8120ec36ee90e41ac7c0661433fe9a97ea6c03d35d421455f8099e2cdf9acf16ef862c6ae70cacd4b2b454a6b6af7d212333254d965deb6c14d78a762151493f65a3fe3b5b7a3952573d375509259b05ade815a69ad6b904af79fc6b1c6efbb4c0eb0240a88f8675f8020ec263a2c6681d5f25dcf4", 0xd0}], 0x1, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x8000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00000001c0)={0x10, @time, 0x3, {0x80000001, 0xdc}, 0x40, 0x1, 0x1}) recvmsg(r2, &(0x7f0000000180)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000100)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/09 19:30:13 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x5c354a6d}, @in6={0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x17}}, @in6={0xa, 0x0, 0x6, @empty, 0xfff}], 0x70) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000300)=0x5115, &(0x7f0000000340)=0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000180)={[{}, {}, {0x0, 0x0, 0x3}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getresgid(&(0x7f0000000040), &(0x7f0000000240), &(0x7f0000000280)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 19:30:13 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002fec), &(0x7f0000002000)=0x14) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) close(r0) r2 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='!ppp0\x00', 0xfffffffffffffff9) keyctl$assume_authority(0x10, r2) 2018/04/09 19:30:13 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x400800) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000140)={0x200, 0x0, 0x125ba35c}) open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$KIOCSOUND(r1, 0x4b2f, 0x0) pread64(r1, &(0x7f00000000c0)=""/15, 0xf, 0x0) 2018/04/09 19:30:13 executing program 3: 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) r0 = memfd_create(&(0x7f0000000140)=':eth1posix_acl_accessem0vmnet1)\x00', 0x3) sendmsg$kcm(r0, &(0x7f0000001340)={&(0x7f0000000180)=@nfc={0x27, 0x1, 0x0, 0x7}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)="3e413ccde3d38b4eb82db62180419cdf8c45aa85ac0c76168997430fcca823d9bd714a514565e11a10f7f762decfd495291f6cd2d699b6d1262d899efe59b7c40ffc680f8bb733696c091af333ca180df8500e50d6a41891cf061b018acd2c06df43a7e8513e68ba2b81ee69b4e6fb2dcd6f40a8769666edde4dc9b64885c25012956c3b7a13d76390822ac8ec54a2e898e5eda64d490c8fb554ac4853de2fbb2a2607679bfbceccb3b38528b927d925e754a459fffad60fb45c9b36", 0xbc}], 0x1, &(0x7f0000000300)=[{0x1010, 0x111, 0x40, "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"}, {0x18, 0x11c, 0xfffffffffffffff8, "501085922f505a"}], 0x1028, 0x4000840}, 0x8000) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r1, 0x400000000000003a, 0x40, &(0x7f0000000040)=""/188, &(0x7f0000000100)=0x112) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001380)) 2018/04/09 19:30:13 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000080)={0xad}, 0x8) open_by_handle_at(r0, &(0x7f00000000c0)={0xd8, 0x4, "4da8bfab7faaa8fcd5adec5ce1556b0f39627c0c47100eb98cbeab8d18f1aea98b2b3ef2e8b415e87d58fa5526409e41955647d464a711c7cc1fe1e13bef69edc77e87cb62182cd3ae6a145154b092600570759aa09e85d30ab8c92ff8b31e3cfeb2acbd66b91af28ffc856e2b657f472c86aec1783d2c38c96d2503f84b707ca9a74d2a5b81e4b82ab81355487d9b9bceb149270d5d2a72044b5dfae6b5957c3eaed6b65a48d1ccc8d13c81ca4370232e713c65d7fee8df8941762cccac56fb4a10bd9812516a789ed27766e2f6612b"}, 0x80040) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x231, 0x0) syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x1, 0x0) delete_module(&(0x7f0000000040)='/:GPL\x00', 0xa00) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000001340)={{0x3, 0x0, 0x0, 0x0, "dbada7360755a6995913017f441d5fe0f59b4d0d0d7dd816642c8232614e88540da9c9be6610fc3e6e591ea6"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xedb4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}) 2018/04/09 19:30:13 executing program 1: r0 = gettid() r1 = syz_open_pts(0xffffffffffffff9c, 0x101001) keyctl$session_to_parent(0x12) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000000)={0x5, 0xff, 0x2, 0x1, 0x6}) rt_sigqueueinfo(r0, 0x30, &(0x7f000000f000)) 2018/04/09 19:30:13 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000240)={0x8, 0x0, [{0xd, 0x7f, 0x9, 0x7f, 0x1f}, {0xa, 0x8, 0xfc, 0x1, 0x7}, {0xb, 0xb9, 0xbc6a, 0x6, 0x9}, {0x80000019, 0x3, 0xffffffffffff8000, 0x7fff, 0x1}, {0xc0000000, 0x2, 0x8001, 0x5, 0x1000}, {0x8000000f, 0x9, 0x1, 0x7fff, 0x7}, {0x7, 0x7, 0xfdd, 0x7f}, {0x40000001, 0x9, 0x0, 0x9, 0x2e9a}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0fbc"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/09 19:30:13 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) close(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) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xbb, 0x2e102) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000cfc293061ba3727171532accf2000800e4f900000000000000ffffff7f0002ff7c2480000082c7000000107dba5fd308c2a325860ee6b0b41a81169d772b1e449f77810da1b2d9422753922b7cd5ba4882dd8bdd2d610fecce2b27f8c00bd95a8855684b4144bd0a58cf3bee6cbae8019c09099b9e598b192a206e0000000000000000004a7489e90978a7b7726178a25457b263fcc2dacecf6632ba4f"]) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x2000, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00000001c0)) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000080)=""/47, &(0x7f00000000c0)=0x2f) 2018/04/09 19:30:13 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000073aff0)=@req={0x1000, 0x7, 0x1000, 0x7}, 0x10) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000004680)=[{{&(0x7f0000003040)=@ax25={0x3, {"a2631b79dd8f05"}}, 0x80, &(0x7f0000004540), 0x0, &(0x7f0000004580)}}], 0x1, 0x0) 2018/04/09 19:30:13 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) r1 = socket$inet(0x2, 0x2, 0x2) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x0, 0x258, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=0xffffffff, @broadcast=0xffffffff, 0x2, 0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x1, 0xffffffffffffffff, 0x2}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xff, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0xffffffff, 0x7, 0x4, 0xfffffffffffffff9, 0x51d, 0x800, 'syzkaller1\x00', 'syz_tun\x00', {0xa797e28af9b72842}, {}, 0x0, 0x300}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, 0x6}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000580)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000700)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xc) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000000740), &(0x7f0000000780)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000007c0)={0x0, 0x401, 0x30, 0x36, 0x7}, &(0x7f0000000800)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000840)=@sack_info={r3, 0x100, 0x4}, &(0x7f0000000880)=0xc) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000008c0)={0xfff, 0x5, 0x2, 0x80000000}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000900)={0x101, 0x0, 0x1, 0x1, 0x8001, 0x0, 0x1, 0x1, r3}, &(0x7f0000000940)=0x20) getresgid(&(0x7f0000000980)=0x0, &(0x7f00000009c0), &(0x7f0000000a00)=0x0) getgroups(0xa, &(0x7f0000000a40)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getgroups(0x3, &(0x7f0000000a80)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getgroups(0x1, &(0x7f0000000ac0)=[0xffffffffffffffff]) setgroups(0x4, &(0x7f0000000b00)=[r4, r10, r11, r12]) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000b40)={0xfffffffffffffffc, 0x9, 0x7}) r13 = syz_open_dev$usbmon(&(0x7f0000000b80)='/dev/usbmon#\x00', 0x9, 0x300) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000bc0)=0x2e00000, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000c00)={r3, 0x81}, 0x8) recvfrom$ax25(r13, &(0x7f0000000c40)=""/129, 0x81, 0x40000000, &(0x7f0000000d00)={0x3, {"bb167721892f98"}, 0xd1}, 0x10) ioctl$sock_inet_SIOCRTMSG(r13, 0x890d, &(0x7f0000000d40)={0x1, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x0, 0x7, 0xffffffff, 0x6, 0x100, 0x0, 0x2, 0x200, 0x6}) getgroups(0x5, &(0x7f0000000dc0)=[r5, r6, r7, r9, r8]) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000e00)) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000e40)={'syzkaller0\x00', {0x2, 0x4e21, @rand_addr=0x6}}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000e80)='/dev/qat_adf_ctl\x00', 0x4900, 0x0) getpeername$inet6(r0, &(0x7f0000000ec0), &(0x7f0000000f00)=0x1c) r14 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000f80)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000001080)={&(0x7f0000000f40)={0x10, 0x0, 0x0, 0x50042004}, 0xc, &(0x7f0000001040)={&(0x7f0000000fc0)={0x54, r14, 0xd02, 0x70bd2c, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9d19}]}, 0x54}, 0x1, 0x0, 0x0, 0x800}, 0x40000) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/09 19:30:13 executing program 2: r0 = socket(0xd, 0x400003, 0x5) write(r0, &(0x7f0000f94fda)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f94000/0x2000)=nil, 0x2000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f95fd7)={&(0x7f0000f91ff0)=@ax25, 0x10, &(0x7f0000f91000), 0x0, &(0x7f0000f91000)}, 0x0) 2018/04/09 19:30:13 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[], &(0x7f0000000100)) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) rt_sigpending(&(0x7f0000000000), 0x8) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x2, 0x5}) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0x8) write$rdma_cm(r0, &(0x7f00000001c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r1}}, 0xa9) 2018/04/09 19:30:13 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0xeb63f10c7a252387, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000100)={{0x3, 0x100000001}, 'port1\x00', 0x84, 0x410, 0x3, 0x1, 0xb23e, 0xffffffffffffdd0b, 0xfff, 0x0, 0x1, 0x5}) setsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f00000e1000)="e9654bba71f8ce3e7d308b997bee3c4feb91081d652ef3b70abbb49cefccf0171263246b5a79b8cb63da7ae2b9d6c8d31d61dad65f2c9fba20afccf3a9b00ddc2d2e326fbf1c96d3fc3ac0b892b04b3c420124af804078dde1fb1b5cbb4d70e75c3b73e9ecd1bc69d47a91f736502c0b822afdfaba220d93f7f6bcb7a953da8a874698634da7571e", 0x88) r3 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8, 0x1010, r1, 0x0) r4 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x80010, r2, 0x0) r5 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7, 0xc8013, r1, 0x80) r6 = mmap$binder(&(0x7f0000ff5000/0xa000)=nil, 0xa000, 0x2, 0x810, r2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000400)={0xd0, 0x0, &(0x7f00000002c0)=[@transaction={0x40406300, {0x3, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x38, &(0x7f0000000000), &(0x7f0000000080)=[0x38, 0x38, 0x38, 0x78, 0x78, 0x20, 0x40]}}, @free_buffer={0x40086303, r3}, @dead_binder_done={0x40086310}, @acquire_done={0x40106309, r4, 0x4}, @acquire_done={0x40106309, r5, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x60, 0x40, &(0x7f0000000200)=[@ptr={0x70742a85, 0x0, &(0x7f00000001c0), 0x1, 0x1, 0x9}, @flat={0x73622a85, 0x10b, r6}, @fda={0x66646185, 0x1, 0x4, 0x18}], &(0x7f0000000280)=[0x60, 0x28, 0x18, 0x28, 0x48, 0x40, 0x38, 0x0]}}, @increfs={0x40046304, 0x2}], 0x22, 0x0, &(0x7f00000003c0)="1a23530ddd2f3844001a5781f4055eb7e0ed168abf5fadd25954fa6cd1e50b4843c1"}) 2018/04/09 19:30:13 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8) 2018/04/09 19:30:13 executing program 2: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x7d) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0xfffffffffffffffd, 0x3, &(0x7f0000000280)=[{&(0x7f00000000c0)="be8b73fb64ac0bef9f956490c8d7ebb7f88aab22fd4f687fefefd26d9861af1d2fb5c6733251bb84243cb146faad50ebcfb212a4c666c2e014402021a7a83392dafd0553fc2b1d7a8256d5e83f528a35eca1b5d04046e34087a33f7bd32e742901bebc36712f723675036539c77e6ea7baf5cd2d2e3d1f272797667e8e119c44c6d83db806093041a99ee32fd81e7c26d0e40cd2", 0x94, 0x4}, {&(0x7f0000000180)="5e9983955e132d9420c1a2f015db8284396a778e2ef2e2dd4e48465509d6c451be25ce1a3afc9931a14226552ea4cc1e18df8275bdc8096049103638a7083caa135c0d3be5e37a538bc02bbc59940c0a02b206b23ec63f675be160c32b", 0x5d, 0x8}, {&(0x7f0000000200)="1f705553bafeceb8e99942016ccbf35e289d7aeccabd46b5fd59d4a2c02c0a3ff4e79e1f61222ea8e513b5dd2a2fd250c1006b695acbbbcf704324be5f9a9ff3b4816306625fef251ad189460bc2b830b8fa3b09a599239fbc476f18dbcdc9df4a9022f1f1cfb9fc9bf90b50e71a15126308", 0x72, 0x80000001}], 0x1000000, &(0x7f0000000300)={[{@integrity='integrity', 0x2c}, {@integrity='integrity', 0x2c}]}) chroot(&(0x7f0000be2ff8)='./file0\x00') 2018/04/09 19:30:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x80000001, 0x240a02) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000100)={0x2, {{0xa, 0x4e23, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}}}, 0x88) sendmsg$key(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000400)={0x2, 0x8, 0xfffffffffffffff8, 0x9, 0xb, 0x0, 0x70bd2d, 0x25dfdbfe, [@sadb_key={0x2, 0x9, 0x8, 0x0, "1f"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e23, 0x40, @dev={0xfe, 0x80, [], 0x1b}, 0xffffffff00000001}, @in={0x2, 0x4e20, @rand_addr=0x4}}]}, 0x58}, 0x1}, 0x20000090) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000340)=0x3ff, &(0x7f0000000380)=0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e22, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x100e, 0x80000000}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={r3, 0xfffffffffffff801, 0x10000000000000, 0x81, 0x2, 0x5}, &(0x7f0000000300)=0x14) shutdown(r0, 0x1) r4 = socket(0x9, 0x3, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000003c0)=0x8000, 0x4) sendmsg$nl_xfrm(r4, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c0000001200db4d0000000000000000000000000000800000000000000000001900000000000000240008001d0008000000150069cc8910cf7a5164ef891111a0edabf37c1f593a0d000000"], 0x4c}, 0x1}, 0x0) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/09 19:30:13 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000380)={@void, @hdr={0x0, 0x0, 0xffffca88, 0x0, 0x6}, @mpls={[], @generic="ba7a02bb72182652a772886dca00ed2c5072c0cc3c9082be549a42fcd2a5f202d2661f04c0dacf7b1733ffab35f2331b96a0bb3a9315ec8f3d28aa333719980a0ce97d9650a92e5c7550f7fab4390533b3f5be2589e55ebce4c37f0a4528286a6d9efaa9f5a3bc1ca89aa61cfb910b675d531ba6ef2561b30084a927fa9aa1e4dc2e3a3c05c28a065dbf042d597cb6f9b3fa976401862dc8ee5461bb3f6c01192b9cb0da79717ec3c87c12033e545aa6d3d974ea1ba5a5f279edbe0e59db95af4f16f81fd58e872819fd53d2e492ba18cd0046778b6001e29184417972bc290918d26fae70ced95da20fc735faa4f479a5487be7a214f0488f3c9ff12d5e12844d367b0ce257b19b37ff948ee0a65afeb1f429fd7fa1bd4a12a0bae813be3ea8d5e0f86410c3a93de42b0da33e4a5a392a54651e3053d4252076bdb2cc038512f6d953163f5ed71619b8331d36c67d21889cc5d5fc6d830e0bd1e84f897a94acfe4cd09f7a230b834b9a5c559c9c585dc42eb1b71b76646ffeca6d9561c943e3873c890663c08de38ef6c625a374449e2f09e4c73fdd349a20d214a00031fe103f0dda262ec5729b33f3ef3ca92635c144e452098cd65c996ba2e753b7d4840c6794c124f9e94c5cc805dbc69986d8a4db3fc078a1295a5af0cd2b054a35f574e9918df6cb2eeced43679ba65271d9c8751e0023c6ee157b7ea9ce1fcb0efe0152ae529fc3bf536a54bd10da2d31f2d6546fa113f71f313857a379445cc62718372f9f81a757bd3fad9ce3f5f66c36e0fefda1b24b349a59952d3a271ff8268a5eb46f5d621945b4f4ecec8e148d55ca971f5d39a2cac71c334ffd2475fe42389c8b5838ed22bf2b80943eb25077a6e51fbe190c30fde1601e8e972efb8f9f2bc4e4327192eaf27ba3fd75a38794e5da8442761d1b4f50ca0c3929fe3f3c7f5087ac9f34706d39a9ea18cdc8d90565b105fd32640b8c81575fb2fd3564d290a35f3f8d48ac49f2053411bee3e4c23ce260833ab14a5a9d4de0712cd5603b6ab5d2167cc63a2c2fb819f4fb8481002ea96e81f58e7df9f6db42a423db13548b056426f8799445b1ddf791ad0d7325b5d1dac7996e4468b1cc5813cb69b6c3e042ec4d8e76a17e474a35aa765dd716def5197ea62ae2a9394fc4ef1555b11f754eb26eac128125913c685c6335cc1371cbd2d99b11715261d5f094de19ec2711a300122c40915465ff1bc7deddcacffcf32dc589d7d9ab6dd2cc3b7d51718f1f7cc517232acfda3ac68c2b32d57955c8ca7f2a0363c4670f12f161b041a60ca7dcb3d859b67bf26669833f5660c4bc5e07ed4d829ca1f47c457bd36856436eb263fed69dad871710cdf1bb089ad2bd3055d110f7a8be11b9f0cfa2a71fad28a6c31ee98a9d72d73d2b43a797d049a5d99abeb7debca36fc64f8a2d94fcb57f116eb649a72454ef942acf32e1cc014815d0e9b72f8550f1de1d7fdfe464e1f8321c669ceb925891c479d133d965f08f67bb82adc5309ffcd8371761afc093cd8bc886a6747258cf967cb75f9668c78be8eb6cb391720097a010e6377b2e43ca15c37a25785fd0c5bdb692016f0c4adffd6613a225235fc28cbca2950c3aa3f2e83422cc47302f97eb1b6eaf3173bda8701d7967ca6f5e6933cff4c65351cd9fdf267fee88657c091b04ffddefc4cffcd73efc1111fc80430f99b98063cb5f07f5fa93458570bf6120fcdab986b8cde953d12218e2ceaa68782f5b89ea032972e8f53904818a93b18c5cee45452eb492032a069407a5edc2a249656da6d60cc8f561475eeb4e2add19b16857f66e021a31176ce9adb3b1d546f3dccd67459f92ec740f7700dccf42f6132e3ec2c8271dda92a0a14e36edf5dfa5ebfe083aa05a443ad2fe73005ccfb4f12c12e530c1c276fa497c35f26b4fabd921da3aa9bc52914d11652d26b7b27598a19344ef54f89cef8a1393bdc7829215ca5d6b25cf2b21e9b4a219c7a1a60cc16618f3e35181e701b2c8f62ad969e6af0a8405e39333f6228b25794c94efa69c2c57fb1f653f6bb2001b00fab8dedf0c99ddf6dcece1a0d7512852a350e6422a61985e2d9b5bfa22c01d1d5e1c2d33ec38580bf747ed6519e94542b2a8e42f045a8e5f6458f23c68203c6746f1a2c37ebd9e86ec3b5b6fb6025f4a8398532b2688bbcd6a936bd0e2aec9fa8d43a6239484d0ae39ddb47e2fed0a9734cac1a338afe5673903cfe7bd850720bfed8833c5b6d55e6ff1cde1f87c2a3fc00d2b21234c82ce52df79f502f1b0ba1770231f3f1fc10e9bb0d2302d43f1a089e2ff797a0b02a73cf1d2227a0440eb7d1796cff57885f825e78615028c76a6eb4f8cfb6349a3c25bb537e7a39779d2b8c37ade242216d986b0dc4a6da7273a4ff970e69d0fa0eccc6e7b1e63d61c9879e335008cd3a7863ee97a02e5d7797ad1bf7594710e08ea41bbe947b379774bb166dca3e5c06dd3021f83901dee084e4df50748a19c69ccc99fb70adf80b4b5a11cdcb423cbade02d033818bb57a8a2e3500da7c25bad6256e812996bc8145ccbc6a7ede5a7ec872c7188656428333abaee64a2fe4d0a897c233086a048d0d8419d43f0ffc29ae891abebc520c20691b3707ae5210afc041202f4f8e78d83d02c82af758690f259db1bd4db3c61dcffe5f489d58797163010b6e2e99d17f1a4515f29f35648724846cede4732f2051cbac00eaafd333a4e1f43c218b5a4daac93e12f31e66252de62b6f971b9a20a7a2f88786c0b3608479a4927d693e9dd19a59ea54a07784a49a91f00c82fc904424f2b58cda1201796da3686698df86b374253518b5fce792eb96cddd3fb55923eed58729e0afeb3512484078442e6e53228b6dcb75325a14c5ffc96da9605f9004991c278e07bc6cd456c6feb19d657a25ac22f1a40a052894e3788eaeb931ab8acb109d24f7d051922886cab2581469256e82151db565802d16989496fe68a838026cd474b8d21fe4183e754e55d294d835633f8a3bf91e8406e71abfb47d8066880aed6fe415e5dec47ecb789065c6a428b181e5a58454f0dc43511d7a7ae266f120262a33bb0ab4b16b59bcc3912c40a43f3d460d392aa3fed24bb94e0e39ababf02527e6931a4bddcabfc62695d21ea52a7b78bcc45a4f76d7a551a858966fca5171f550a1f863b7b427acd70b5815ae5fb4d4526183c7e604c88f6049f5786cf4fb5d40291d4e3f054816a75274b02673796c020d73a0101ce742c6921342c989c79c7f4126ebbdb1afab1b39d73e37e914f4b870105b7bf6f54c293512962d057a028498a9445387f3c6462decc1e8954ef92bd500739a61889992ed093875e31c3ed442321a2897468ca239b2b9f5cdaf012f96d4e027a9ca3ab8dff0d9d91fef6545022e7d15208dd730fa3a3cd106e937deac98bcf74ac51e0bc411658a72e166b65e2c2733d4ad55aa87ff0c4b20301243d23415737dbd65ed3cbc534842914df5cd8a5ad33e60c4817b0101d6a3488e371c20dc092b7e85d3f68421674282f4fa1fd555ada57176c0c29dac525996d68c853665419c3756dd28d7041688ff9818074387f4178012cd0b03238b501351726e1f38add620d2475f057d47bd342cdc967728329d7615d0a83c6d3d1e3a3f2113ebb8dbba349c4b5f6ec9f3b4c326f621edb3c3d29fc4d2eca947cb45bb66fa1784401220b7b92f7a0cc2490275eed460e748b412a5b707f60f849631684e98e91821e38640a6dc323e5bd62d5ba6bd9c6b2ba7265b67a03305acfcdab3e97a7da711f5a3df3708ec75055d6e2bd108204eb143b20d2d3264e97ff7af8096dc467b32bfc87babce42b001691fa4f8f463c65c53e8cc13387204e1c687dccd4704518131fdee153211e1990cb4032ca42cfae54ac4a41efb9a9abcd2e92828894f10a1a90eb2ebe1b3299edc8873ca918749f7d09b58fae7f9697b3343cf0cc142bb425a4fc0de2106b6bf23b08809f48cb9fd036d9c4768197daaa7b325f0f126d5fdffe7ef2e6e7707f6cebf138ae11977937d03670ba793750d29a899259879f9d3b88c61f00ed855063cb6930b900765b3555a476f0b942a3335b27e87fc580107659b557c491b48c91e5dddd79fbfd4c5d383315be0b3706634eb220426ddf7e7229c72749cb2c932a266dd488223b1fa99e96a1554f5ae6d9aac6747a618a3e912dc5ba00a3b9d6f6303ee54d90e60a3da06451de5810cb5cf0820c48fd943fdf61e2374f3395bedf1a5fd11cf658166b1cfc52f1f7c5eb29ff5ebd1d93cd9e2300fe2afd30d00252fb45fee86a576448656546d63d0bf74bf1caac7acd5acbd658e013637945cb1cdc491b4da5b9d8e70bb04524922088d526c4ebf161558b31881e3703dfc4ad4ed2ab81000c68c8393715ebfe10c236a5055859010178eb93fa45a34347ea78b962930a12cebf1fdeb48af3f0b120be06640181569af401389762c8ebe011161e079ef5b1e63804394dbb13614858875e7489cfeeb7b78a080182f7cbb4f7d642b080218361481bbb9b261556135fa94785dddd7600663c42b5192898f61b7e760109b3ba89d6167fbc883539619b023a0cb52774df130543a1abd215013dcd2d32abeee60faf4fb144175c3b7f8d658b8b59f678f6687871a80f6de0b9481ac20bbd6f40217fe2da43d3d1504cc8cf7d4a05b2c3501d8360d020222a023d2188454059f2b6321f0a6219139b84c8613399a91e8c92bdcdf8c6ed036643abb15315598e2ec110a9387cc90ef0ad8a92dce1553316f11682582565d30731a9affe2c41027275a0f5f5498af323d9de9eadf652601e3e82e5c3dbc16c035b1c12f90ee4a0c92239c537125bd94a82bbbb925166ad071e461702b840a2fbd2c7c4724fad37e18531ef5a3f723c710204ca71cb42d9a923fe83a481ba2702db64c375b0b696dded5c9b92e62b0ae2db9a4fda9ee988793b994c7035144dc7eeed2de718e92e23712b713d76b769dd4c08a11ce053ee5bc58d2179786c60286713b78cf960e118b4161116074964bc3a9f21c5888038d1ca60110fa0fdd3740923be00bb305242aa5a5a23c521fe7a3bcd9a120a52895687f61181ec9a68473142a87b926ac615e5a928e9f518defb2c2fd4b0b2d37722fb5f34aa36a6c73ec1b0dd8e21df3d9d6d565fe8be6b3c111228f5a1c8d8bccfcd40774ed55dee6d68a4fa7bf7119f06d8176af17320e5fe23e4f239bdfad6021fad6b4d56495fb80e300a8e3ed367ba6fe77f4f17a43eb3bd086ccacba9ae395971c5eaa0e3b5835b7bbd2c05d655a76942dd372e75abd922996b2776310c30d1ee9532f5af17ebf3f2b85679939b6fb13fd29a2b4976961f764ba171e7d7e5dafc3472c06e821dd5234b519c01d650a3e149bda08ec27488115a3d69d6d7e27ef158c73030e15bd8b91623ce3c3ac1a7e1e0ce98d53735100c5dcbb5e3a43255af9dfcce983700b809fbcdbef9399906d6a8559949d5e8d496ce34d488e3bc7d5d1bd0f962f9984346f1e06d221398a2de3a777e07f71407912d2893d3a28dbbf1b72f08e0963e4f34b03ae122cb7201ed4bda67e9f97236cad89424159e32c3a60f30de778729aad43707924c289712c9e6e717643a0d43a10cebe371ea59d0f23fa5b4ebab6f5c6c07990ccd1b23da4f670f7594068f62f928b47e66f5932a4f06b8f89a7806f534937a"}}, 0xfce) 2018/04/09 19:30:13 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x7ffffe, 0x0) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f00000010c0)=0x200000000) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x100, 0x0) pread64(0xffffffffffffffff, &(0x7f00000000c0)=""/4096, 0x1000, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) truncate(&(0x7f0000000140)='./file0\x00', 0x0) 2018/04/09 19:30:13 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x74, &(0x7f0000000400)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in6={0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x4e}]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000500)={r3, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000005c0)=0x84) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/144, 0x90}, {&(0x7f00000001c0)=""/180, 0xb4}, {&(0x7f0000000040)=""/20, 0x14}], 0x3, 0x36) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=ANY=[@ANYBLOB="006340400000000000000000000000000000000000000000000000000000000000000000380000d35283b687f513b898a5d947f6", @ANYPTR=&(0x7f000000d000)=ANY=[@ANYBLOB="8561646600000000000000000000000000000000000000000000000000000000852a687300000000", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000006000)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f000023c000)}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00000002c0)={0x2}) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) capget(&(0x7f0000000340)={0x200f1526, r5}, &(0x7f0000000380)={0x7ff, 0x6, 0x7, 0x2b, 0x3, 0x3ff}) 2018/04/09 19:30:13 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000009c40)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x400}) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000080)={0x7, 0xfffffffffffffff9}) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/04/09 19:30:13 executing program 6: socketpair(0x1, 0x0, 0xfffffffffffffffc, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x10001) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) uname(&(0x7f0000000080)=""/140) ioctl$LOOP_SET_STATUS64(r2, 0x4c02, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a9360000000000000000478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042f385581e6e599a0800e6c84123000000000000050b000000000008", [0x0, 0xfffffffffffffffc]}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x17, 0x23c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180)=0xff, 0x4) 2018/04/09 19:30:13 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x40000000000802) ioctl$BINDER_WRITE_READ(r0, 0x4020940d, &(0x7f0000000140)={0x0, 0x0, &(0x7f00004f0000), 0xfffffffffffffe38, 0x0, &(0x7f0000000100)}) 2018/04/09 19:30:13 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/09 19:30:13 executing program 3: mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000001c0)=""/250, 0xf6) getdents64(r0, &(0x7f0000000ac0)=""/4096, 0x1000) 2018/04/09 19:30:13 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x40000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x7, 0x4) r1 = semget$private(0x0, 0x200000000fe, 0x0) semtimedop(r1, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semop(r1, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa}], 0x1) semtimedop(r1, &(0x7f0000000180)=[{0x0, 0xc6a}], 0x1, &(0x7f00000001c0)) [ 184.502413] binder: 14396:14400 ioctl c0306201 2000a000 returned -14 [ 184.539832] binder: 14396:14400 transaction failed 29201/-22, size -8667596041077391304--700351911777790987 line 2963 [ 184.604441] binder_alloc: binder_alloc_mmap_handler: 14396 20000000-20002000 already mapped failed -16 [ 184.668562] binder: BINDER_SET_CONTEXT_MGR already set [ 184.677073] binder: 14396:14417 ioctl 40046207 0 returned -16 [ 184.686413] binder: 14396:14417 ioctl c0306201 2000a000 returned -14 [ 184.698890] binder_alloc: 14396: binder_alloc_buf, no vma [ 184.704846] binder: 14396:14400 transaction failed 29189/-3, size -8667596041077391304--700351911777790987 line 2963 [ 184.730868] binder: undelivered TRANSACTION_ERROR: 29189 [ 184.736509] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/09 19:30:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x14) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f0000000140), 0x8, r2}) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000100)={0x7c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x3, 'fo\x00', 0x29, 0x5, 0x4d}, 0x2c) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x0, r3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x8, r2, 0x7}) r4 = dup3(r1, r3, 0x80000) read(r0, &(0x7f0000000800)=""/59, 0x3b) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x9) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x1, r2, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f0000000200)={0x0, 0x60c253a6, 0x9, 0x2, 0x5, 0x9}) getpgrp(0xffffffffffffffff) r6 = getuid() fstat(r1, &(0x7f0000000880)) fcntl$getownex(r0, 0x10, &(0x7f0000000480)) getuid() getresgid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000580)) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00000006c0)=0xe8) setsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000000840)={@mcast1={0xff, 0x1, [], 0x1}, r7}, 0x14) fstat(r4, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000780)={0x1000, 0x2, 0x1}) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f00000007c0)) sendmsg$unix(r5, &(0x7f0000000980)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000300)="a6664c696468a7241256ae10445a630dff94e49830cdd3ae352f21c3627460cfd48dadc4a29295c42976911f24319e1ad5aeabcf990fc96db793efce9cf27beb1be3d2fc9b036e1fa28ac75980317c21236ae6832b2577c0e4dad04fe84f550abb22d85f6a27d8c252c52ea28ad1f323e8cc03a78aedb065a08d3e8c88a0a8d39ca664f0bebb75b4368c9b318f83ed318d53ac917ff48d5e49e39af4c5a4c0077f536be75b5ccc1021ed49d6e6efa4020721484432fdf7c6c00b842f03c9bab5b4073fad0fc70709c8", 0xc9}], 0x1, &(0x7f0000000a40)=ANY=[@ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32, @ANYBLOB="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", @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r2, @ANYBLOB="280000000000000001000000010000", @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r5, @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r4, @ANYBLOB="000000003000000000000000010000", @ANYRES32=r3, @ANYRES32=r5, @ANYRES32=r4, @ANYRES32=r1, @ANYRES32, @ANYRES32=r1, @ANYRES32=r0], 0x1e2, 0x4000}, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x40, 0x0) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x7ff) 2018/04/09 19:30:14 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x73}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="b4000000000000fc9b000000000000000fa000000000006703000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/09 19:30:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000008000), &(0x7f0000000000)) 2018/04/09 19:30:14 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000001540)=[{{&(0x7f00000012c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x80, &(0x7f0000001340)=[{&(0x7f0000005000)="a0ac9443ba10769acb663240fc648c9363142eb7b6ce3b26308f8d4c547305b7c67945aa1add992e4eedbd05db5bdcf2a962b4efe78c8591", 0x38}], 0x1, &(0x7f0000007040)}}], 0x1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0xbc) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000200)=0x8001) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="b51cf0885ff8ab670b94e2f42529a35c44a73a11f673ec01def1626cce2e6b0446f59a4a4004865ad7fe743a24a4adecbc2158353826610ee786b6f27995d60573ebe23cf1285082e390e317a36d7faa92aa29b4c2b243a7af0e8d"], 0x316, 0x0, &(0x7f0000008000)}) r4 = socket$inet(0x2, 0x80806, 0x3) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}}) 2018/04/09 19:30:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = eventfd2(0x400, 0x803) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b2fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = dup2(r2, 0xffffffffffffff9c) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r6, 0x0, 0x0, &(0x7f00000000c0)="fa7b8a9ef3deebf824878d1b", 0xfff3) r7 = syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0x8, 0x8000) r8 = signalfd4(0xffffffffffffff9c, &(0x7f0000504000)={0x7ff}, 0x8, 0x80000) ppoll(&(0x7f0000a61000)=[{r0, 0x4000}, {r1, 0x8009}, {r2, 0x4000}, {r3}, {r4, 0x201}, {r5}, {r7, 0x4100}, {r8}], 0x8, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000)={0x4}, 0x8) r9 = socket$inet6(0xa, 0x400000000001, 0x0) r10 = dup(r9) bind$inet6(r9, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r10, &(0x7f0000000040), 0x0) sendto$inet6(r9, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r9, 0x5460, &(0x7f0000e26ff8)) ioctl$sock_SIOCGIFBR(r10, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r11 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r11, 0x4) sendfile(r10, r11, &(0x7f0000e37000), 0x8080000001) r12 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r1, r12, &(0x7f0000000080)=0x2, 0x400000ff) 2018/04/09 19:30:14 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x84f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x8001, 0x400, 0x3fffc0000, 0x4e177cf, 0x9, 0x3, 0x6, 0x1, 0x3, 0x3052, 0x3}, 0xb) dup3(r4, r3, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/09 19:30:14 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000000c0)=""/70) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/09 19:30:14 executing program 4: statfs(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/49) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000340)='cgroup.procs\x00', 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000300)={0x2, 0x200, 0x9}) 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={0x7, 0x8001}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000049e000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x22c) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000640)) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000680)=""/42) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x98, 0x100) getpeername$ax25(r3, &(0x7f0000000240), &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000500)={0x0, 0x4, 0x5, 0x6, 0x323ef22f, 0x100000001}, &(0x7f0000000540)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000580)={r4}, &(0x7f00000005c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000100)) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000480)={@rand_addr=0x5, @broadcast=0xffffffff, r5}, 0xc) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000db7000), &(0x7f0000a59000)=0x3) r6 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4206, r6, 0x3, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f00000004c0)={0x0, 0x1}) sendfile(r1, r1, &(0x7f0000000000), 0x7) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000600)={0x80000001, 0xb, 0x1f, 0x9c, "59a2cfc46dc50ac39389c2c38796f6beb07febda66a19d987000fb9d037ada7e"}) 2018/04/09 19:30:15 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) uselib(&(0x7f0000000240)='./file0\x00') sendmsg$kcm(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x17}, 0x3}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)="430d1765452f2699bd1dab73706169dc85f3957cd7792899c829f7eb8fefab15e48f80875f7287aa8436ce0039276be040014122665be719577eb3e57fb1ddc0312e549535d948b77001fd3b4568efc9", 0x50}], 0x1, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0xd0, 0x80}, 0xe7baa3dc168626a9) r1 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000280)={0x0, &(0x7f0000000540)=""/219, &(0x7f0000000240)}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001c80)={0x7, &(0x7f00000003c0)=""/217, &(0x7f0000001bc0)=[{0xcd, 0x1000, 0x8, &(0x7f0000000840)=""/4096}, {0x9, 0xa0, 0x7, &(0x7f0000001840)=""/160}, {0x6, 0x31, 0xffff, &(0x7f00000004c0)=""/49}, {0xff, 0x3b, 0x101, &(0x7f0000000500)=""/59}, {0x2, 0xf8, 0x10000, &(0x7f0000001900)=""/248}, {0x8, 0xb1, 0x101, &(0x7f0000001a00)=""/177}, {0x1f, 0xfb, 0x0, &(0x7f0000001ac0)=""/251}]}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) stat(&(0x7f0000000300)='.\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setuid(r2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="02180000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000fcffffff00000000000800120000000000000000000000000017000000000000000025000000000000ff01000000000000000000000000000100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) [ 185.654521] binder: 14448:14450 ioctl c0306201 20007000 returned -14 2018/04/09 19:30:15 executing program 2: openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000640)=""/201) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)=""/249, 0xf9) dup3(0xffffffffffffffff, r0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) pipe(&(0x7f0000000000)) 2018/04/09 19:30:15 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ad1343ab27191a01002356b2602dff05", 0x11) getpeername(r0, &(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000000)=0x80) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20000, 0x80) inotify_add_watch(r1, &(0x7f00000001c0)='./file0\x00', 0x1) 2018/04/09 19:30:15 executing program 3: r0 = socket$inet(0x10, 0x5, 0x6) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000100)="4c0000001000ff20fffefd956fc283b724a600800200000000000000000000002c00160002000280b598bc593ab68211030030de33a49868c62f2ca654a6613b6eabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/04/09 19:30:15 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'erspan0\x00'}}, 0x1e) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000300)=0x400) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000000c0)=""/194) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000622ffc)=0x3) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0x40047438, &(0x7f0000000200)=""/246) rt_sigreturn() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000001c0)=0x0) setpgid(r4, r5) 2018/04/09 19:30:15 executing program 5: mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0/file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f000000c000)='romfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000d6fff2)='./file0/file0\x00', 0x0) symlink(&(0x7f00000000c0)='./file0/control/file1\x00', &(0x7f0000000100)='./file0\x00') open(&(0x7f0000000080)='./file0/file0\x00', 0x40, 0x1) rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/control/file1\x00') 2018/04/09 19:30:15 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000003ff8)=0x80) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000005008f70494bd7db726a6039cbbd65ba50000000000000008000000000000000000000000000000000000000000000000000000000000013cd4ff4400000000000000ff0000000000"], 0x78) close(r0) [ 185.805853] binder: BINDER_SET_CONTEXT_MGR already set [ 185.819176] binder: 14448:14472 ioctl 40046207 0 returned -16 [ 185.836620] binder: 14448:14450 ioctl c0306201 20007000 returned -14 2018/04/09 19:30:15 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x100, 0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}, 0x5, 0x3, 0x1, 0x97782e4, 0x40}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1}, 0x8) r2 = socket$inet6(0xa, 0xffffffffffffffff, 0x6) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) sendmsg(r2, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000005f78)}, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f00000000c0)={'team0\x00'}) 2018/04/09 19:30:15 executing program 7: r0 = socket(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)=ANY=[@ANYBLOB="84002000", @ANYRES16=r1, @ANYBLOB="000029bd7000fedbdf250800000068000100080006006e710000140003000000000000000000000000000000000108000600666f00000800090036000000080001000a0000000c000700100000000f0000000800050004000000080004004e2100000c0007000000000002000000080004004e23000008000600200c0000"], 0x84}, 0x1, 0x0, 0x0, 0x40}, 0x800) connect$llc(r0, &(0x7f0000a2aff0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="f79312bb29b9"}, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x3f}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x80000001, 0x30, 0x11c}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x280000000000, 0x1, 0x5, 0x3, 0x5ad0, 0x7, 0x0, {0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x1, 0x9, 0x1ff, 0x3, 0x8}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r3, 0x92c}, 0x8) 2018/04/09 19:30:15 executing program 2: rt_sigprocmask(0x0, &(0x7f000078b000)={0xf7fffffffffffffa}, 0x0, 0x8) r0 = gettid() tkill(r0, 0x11) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) [ 185.896432] QAT: Invalid ioctl [ 185.908367] QAT: Invalid ioctl 2018/04/09 19:30:15 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x9, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000668ffc), 0x4) 2018/04/09 19:30:15 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40201, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) shmat(r1, &(0x7f0000b8f000/0x1000)=nil, 0x7000) mremap(&(0x7f0000d14000/0x4000)=nil, 0x4000, 0x3000, 0x4000000002, &(0x7f0000d28000/0x3000)=nil) 2018/04/09 19:30:15 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x0, 0x6, 0x451, 0x0}, &(0x7f0000000140)=0x10) accept4$netrom(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x2) r2 = add_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000013000)="0401", 0x2, 0xfffffffffffffffe) keyctl$read(0xb, r2, &(0x7f0000000000)=""/161, 0xa1) 2018/04/09 19:30:15 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000240)=0x9, 0x4) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x118}, 0x1, 0x0, 0x0, 0x20000000}, 0x8800) ioctl(r0, 0x2286, &(0x7f0000c95ffe)) 2018/04/09 19:30:15 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x4ffd}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x4000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x1f, 0x0, 0x10001}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x1, 0x5, 0x101, 0x0, 0x9}, 0x14) 2018/04/09 19:30:15 executing program 2: setsockopt(0xffffffffffffffff, 0x10f, 0x0, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x220200) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000140)={0xca, 0x8}) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x4, 0x1, {0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x80}}}, 0x32) 2018/04/09 19:30:15 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) r1 = dup(r0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000002c0)=""/157, &(0x7f0000000080)=0x9d) bind$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0x3, 0x9, 0x5, 0xfff, 0x4}, 0xfffffffffffffff7}, 0xa) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000001c0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/09 19:30:15 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={r3, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0xc1, 0x0, 0x8, 0x33b9, 0x0, 0x0, 0x2, 0xffffffff00000000, 0x100000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0x2) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x7, 0x8, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2, 0xd4d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1000}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000b40)={0x80, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x67) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000b00)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000c00)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x50}, 0xc0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x1c, 0x80800) getpeername(0xffffffffffffffff, &(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00000005c0)=0x80) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000d80)=ANY=[@ANYBLOB="ff0300000000000002004e214d8ca47700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be63d41ca35b49c88efa79835eed0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002000000ac14141900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414ba00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000001000000000000000000000000000000ff9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000001fa84901ca6c8c48000000000000000000000000000002004e24ac14141600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000924a800bf29bce8ae2506c7468021cdd2c729e0e267bad44ec56159c5862be038cea0fb27099b29392d8896c926d79e9ac240db573a6b6cfe4866773e3fadf16f83337a15541188b3e4f9d77e60a17b3fb5af29b2dc8bafe557699db5bbd02460019fe120642b9bc2a2552ebaf1db55ac827e1e17ed4d9a76f9cafcde8a4f5ee4802d979b4ae6229a0a5eb637738e11aab2df0f90bf668917a41dc8b2202523da208aa76dfe7cd19e1fbc8179444a3f885200ff020439b7dc365b650c608e0b897d71e8a55e8ecc13cdf94e1936da6edf9605efd0e14402a604ffe6797934ee40"], 0x1) prctl$getname(0x10, &(0x7f0000001200)=""/150) prctl$setmm(0x23, 0x3, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet_int(r2, 0x0, 0x18, &(0x7f00000006c0), &(0x7f00000003c0)=0x4) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000400)={0xffffffffffffffad, {{0x2, 0x4e24}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000740)={r4, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x81, 0x1, 0x327, 0x7, 0x1, 0x20, 0x2, 0x445cd569, 0x0, 0xfffffffffffffbff, 0x3f, 0x0, 0x3, 0x0, 0x3d15]}, &(0x7f0000000840)=0x100) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000700)={0x7, 0x100000000}) recvfrom$ipx(r0, &(0x7f0000000880)=""/171, 0xab, 0x2, 0x0, 0x0) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}) 2018/04/09 19:30:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='ns/cgroup\x00') r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000080)={0x4, 0x0, [{}, {}, {}, {}]}) shutdown(r1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}], 0x1c) setns(r0, 0x0) 2018/04/09 19:30:15 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x82) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000200)=@req={0x28, &(0x7f00000001c0)={'rose0\x00', @ifru_map}}) r1 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="c4", 0x1, 0xfffffffffffffffe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xfffffffffffffe28) keyctl$chown(0x4, r1, 0x0, r2) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) 2018/04/09 19:30:15 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000aefd, &(0x7f0000000000)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000010c0)=0x200000000) pread64(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/09 19:30:15 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x4, 0x530, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000540], 0x0, &(0x7f0000000180), &(0x7f0000000540)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x1, 0x8917, 'gre0\x00', 'ipddp0\x00', 'ip6gretap0\x00', 'ipddp0\x00', @random="bfd371ef0fe7", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0xff], 0xe0, 0x158, 0x1d0, [@mark_m={'mark_m\x00', 0x18, {{0xa12b, 0x5, 0x1, 0x2}}}, @cpu={'cpu\x00', 0x8, {{0x7}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x1, 0xffff, 0x8, 0x0, 0x0, "a6fa895dfdc1f3362dfd989fd4cda1dd4774223b790cad7b3c014aa84be4f12928aef5b7fc9056982aed52038afae294dee9e0cd0c3819f9db8c58317c7489fc"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x100000000, 0x1, 0x100, 0x0, 0x0, "8749977ceb2ea2b172cd9b3748dc213fc9577312afaafa550424f935bed3836e79770d3fa76ae28339878528cda1beed70d3a690c7f4d29acc3735fedca1a67a"}}}}, {{{0x11, 0x1, 0xe84f, 'lo\x00', 'ip6gretap0\x00', 'bcsh0\x00', 'teql0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xb8, 0xe8}, [@common=@ERROR={'ERROR\x00', 0x20, {"41b074fbdc1f955fecbd5123003b64acb4c6aa09fe81a406c520f0ad270e"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x2, 0x88a8, 'teql0\x00', 'teql0\x00', 'sit0\x00', 'syzkaller1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0xff], @random="432f6551b733", [0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}, {{{0x3, 0x2, 0x813f, 'sit0\x00', 'bcsh0\x00', 'bridge0\x00', 'syzkaller1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0xff], 0xd0, 0xd0, 0x118, [@arp={'arp\x00', 0x38, {{0x201, 0x0, 0x4, @multicast2=0xe0000002, 0x0, @empty, 0xffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff], 0x4, 0xca}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x0, 0x8, 0x6}}}}]}]}, 0x5a8) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socketpair(0x4, 0x1, 0xffffffffffffff89, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000100)={0x3ff, 0x3a5f, 0x8, 0x100000000, 0x1, 0x10001, 0x9, 0x0, 0x8, 0xfffffffffffffffd, 0x3995e5b4, 0x1000}) write$rdma_cm(r1, &(0x7f0000001280)=ANY=[@ANYBLOB="00000000180000fa0400000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB], 0x20) write$rdma_cm(r1, &(0x7f0000000400)=@notify={0xf, 0x8, 0xfa00}, 0xfffffe30) write$rdma_cm(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="16000000980000fa", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="1000010002004e2400000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x75c64103) 2018/04/09 19:30:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000000)=0xb1f) pread64(r0, &(0x7f0000000200)=""/8, 0x8, 0x9f) 2018/04/09 19:30:16 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x4, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000400)=0x4) getsockopt$bt_BT_SECURITY(r0, 0x88, 0x4, &(0x7f0000000000), 0x7fffffffefff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e21, 0x20002, @local={0xfe, 0x80, [], 0xaa}}], 0x68) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000440)={0x3, 0x8, 0x0, 0x0, 0x5, 0xff, 0x400, 0x6, 0x1200, 0x401, 0x0, 0xfffffffffffffffe, 0x0, 0x46bcee0000000000, 0x627, 0x4, 0x1, 0x5, 0x1000}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="69000000e10c333ff61455f9eb47ff7deeb9c3ce9bb11fa4065ee9ab641b4089929a87b3b51ca8b5ff7571cd880003a859fb81d2f61b14f8c0f14778ada7c430b4cb30d16f9aa505e3d34bf2b2c73a4c438c1967b73f85d9f7774c2001182fb78e825c171087322c3237096745"], &(0x7f0000000280)=0x71) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000480)={0x7, [0x380, 0x5, 0x8, 0xffff, 0xe4, 0x8, 0xfffffffffffffffb]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x14}, 0x7ff}}, 0x0, 0x9}, &(0x7f0000000380)=0x90) socket$inet6(0xa, 0x5, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x4, r0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f0000000100)={{0x8b7, 0x100000000, 0x7, 0xfff, 0xffff, 0x4}, 0x0, 0x2, 0x2, 0xffffffffffffff80, 0x7, "648723c8f5c74eb356ba528be745d038dc18da1ba584dfaca2bfd5c3f7ea400fce12ef46f3daea24398fc0970d3e2bb6a04b4810bc8c0fc01e486ba2a09488cc2ef605bd479abfc006b53631a663cd13d7fbe13920bdb2f325d0e480362e96ffbeab2c7e4ad6d5fb8bb3db9b21fcfb620cc84f8e8e34b2498eeedc9f0e0030e5"}) [ 186.645545] syz-executor6 (14553) used greatest stack depth: 13032 bytes left 2018/04/09 19:30:16 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000600)='/dev/snd/pcmC#D#p\x00', 0x468, 0x20000) ioctl$VT_ACTIVATE(r1, 0x5606, 0x9) ppoll(&(0x7f0000053ff8)=[{r0}], 0x1, &(0x7f0000048000)={0x77359400}, &(0x7f0000052000), 0x8) r2 = signalfd(0xffffffffffffffff, &(0x7f0000018ff8), 0x8) signalfd4(r2, &(0x7f000004c000), 0x8, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000000100)={{0x30, 0x5, 0x200, 0x401, "21430cdb2148c1aa4ae869f9bb250e8937b5db727f352f95f63c50ed4703caed5bb8f494f3c5b76713bf7bb4", 0x1dc}, 0x7ff, [0x3, 0x100000000, 0xd9, 0x81, 0x3f, 0x8, 0xfffffffffffffffc, 0x4, 0xfffffffffffffff7, 0x3, 0x1, 0x1b2bd41d, 0x9, 0x0, 0x5, 0x7, 0x322e2422, 0x1000, 0x4, 0x0, 0x1, 0x1, 0x49, 0x8, 0xb37f, 0x80000001, 0x0, 0x3, 0x5, 0x3, 0x8000, 0x79, 0x7, 0xff80000000000, 0x9, 0x5, 0x0, 0x0, 0xf667, 0x7, 0x0, 0x275, 0x0, 0x4ca7216e, 0x4, 0xffffffff, 0x9, 0x5c6c, 0x0, 0x0, 0x7, 0x3, 0x2867, 0x4, 0x123, 0x1, 0x8, 0x4, 0x7, 0x7, 0x1004, 0x0, 0x6, 0xff, 0x40, 0x1, 0x400000, 0xf7ba, 0x0, 0xe72, 0x6, 0x5, 0x7f, 0x20, 0x1, 0x100000000, 0x7, 0xff, 0x7, 0x1, 0x5, 0x1, 0x1, 0x2, 0xfffffffffffffff9, 0x3800000000000, 0x7, 0xc117, 0x696, 0x1, 0x9, 0x1, 0x4, 0x7fff, 0x1, 0x1, 0x20, 0x9, 0x5, 0x3, 0xc73, 0x7, 0x10000, 0x4, 0x3, 0x1, 0x4, 0x6, 0x1, 0x10000, 0x2, 0x6, 0x0, 0x40, 0x2, 0x4, 0x10000, 0x80000000, 0x20, 0x401, 0x2, 0xfffffffffffffffe, 0x3d1, 0x8, 0x1, 0x101, 0x0, 0x800], {0x0, 0x1c9c380}}) sendto$ipx(r3, &(0x7f0000000040)="8ef6638efee45d4e75ce78434636312555e1f5066b8b42d39711ba9263fc9b0cf3979bc5e718d459bcb218b316ff8297d395ab0e5d760f0e35a515147e619af1d9cffec1cd2146fce178f319d171aa052751cde5dfc3ff758090b3", 0x5b, 0x880, &(0x7f00000000c0)={0x4, 0x2, 0xfffffffffffffff7, "0ab325a3b0ca", 0x6}, 0x10) 2018/04/09 19:30:16 executing program 4: syz_emit_ethernet(0xe, &(0x7f00000000c0)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x88ca}}}, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) getpgid(r0) 2018/04/09 19:30:17 executing program 0: r0 = socket$inet(0x10, 0x4, 0xc) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900010002e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) recvfrom(r1, &(0x7f00000006c0)=""/4096, 0x1000, 0x20, &(0x7f0000000040)=@l2={0x1f, 0x200, {0x9, 0x4, 0x7, 0x5, 0x16c, 0x400}, 0x8001, 0x6}, 0x80) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x100, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 19:30:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@multicast1=0xe0000001, @empty]}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x400040) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00000000c0)=0x39898994, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) 2018/04/09 19:30:17 executing program 2: 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(0x40000000015, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000140)=0x1, 0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0xa000, 0x0) ioctl$KDDISABIO(r1, 0x4b37) 2018/04/09 19:30:17 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0xa4000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x10000, 0x9c6, 0x2}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x9, 0x101}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x10000, 0x9, 0x8, 0xffffffffffffffff, 0x4, 0x200, 0x6, {r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x2, 0x400, 0x7fff, 0x2, 0x101}}, &(0x7f0000000340)=0xb0) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000000000)="240000002a00050000000052ce1737e9a8eb15ff0100000000000100000000000000ff10", 0x24) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xff, 0xb0000) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x8040ae9f, &(0x7f0000000080)) 2018/04/09 19:30:17 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x4801) write$eventfd(r1, &(0x7f0000000000)=0x5, 0xe4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x81}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x260, 0x4) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000080)=0x5) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/04/09 19:30:17 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/04/09 19:30:17 executing program 7: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$setlease(r0, 0x400, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000080)={0x8, 0x6, 0x607}) open(&(0x7f00000000c0)='./file0\x00', 0xa01, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/04/09 19:30:17 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x40) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x3) 2018/04/09 19:30:17 executing program 5: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) bind$unix(r0, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e24}, 0x6e) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1000000000000062, 0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000240)=[0xffffffffffffffff, 0x0]) fchownat(r0, &(0x7f0000000100)='./file0\x00', r1, r2, 0x1500) [ 187.829357] QAT: Invalid ioctl [ 187.844295] device lo entered promiscuous mode 2018/04/09 19:30:17 executing program 1: unshare(0x20000000) r0 = msgget$private(0x0, 0x0) msgget$private(0x0, 0x10) msgctl$IPC_RMID(r0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3, "faf6efc68b4f13ba38f53ea2a15a93a7dbea27559783916c594bccddaa4c392d2b5601cb190a6cccd766af5c9ee4"}, 0x36, 0x800) unshare(0xc000000) 2018/04/09 19:30:17 executing program 6: perf_event_open(&(0x7f0000000240)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000080)=0x6002) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="d6", 0x1}], 0x1, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) mq_timedsend(r1, &(0x7f00000000c0)="c9ffde01597b98542a4ed577ad8f4d069bd825c4e86b0c94a2eeaa34afe276f44aaf87fffb6c553bbff0b3e0f14285aa1a7e80b61f3907fd5e26f11f2de741", 0x3f, 0x8, &(0x7f0000000100)={0x0, 0x1c9c380}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) readv(r0, &(0x7f0000003240)=[{&(0x7f0000003200)=""/34, 0x22}], 0x1) 2018/04/09 19:30:17 executing program 7: r0 = socket$inet_sctp(0x2, 0x104, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x7a, &(0x7f0000f83000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f000095f000)=0x98) 2018/04/09 19:30:17 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000040), &(0x7f0000000280), 0x7f, &(0x7f0000ffc000/0x4000)=nil, 0x4) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000000100)=0x6, 0x5, 0x4) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="7c6b95a1ca", 0x5}], 0x1, 0x2) [ 187.898621] device lo left promiscuous mode [ 187.913335] device lo entered promiscuous mode 2018/04/09 19:30:18 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000780)='/dev/dsp\x00', 0x480040, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f00000005c0)={0x3, 0xa8b}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000100)=""/245) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000600)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xe1, 0x3}, &(0x7f00000006c0)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000700)={0x1, 0x0, 0x4, 0x0, 0x4, 0x3c98, 0x7, 0xb2b000000000, r1}, 0x20) r2 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f0000000040)=[{}], 0x18) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) perf_event_open(&(0x7f0000000540)={0x6, 0x70, 0x3, 0x0, 0x7fff, 0x6, 0x0, 0x4, 0xc0400, 0x2, 0x946, 0xffffffffffffff2e, 0x7fffffff, 0xffffffffffffffff, 0x1f, 0x400, 0x4, 0x80000000, 0x4, 0xffffffffffff8000, 0x2, 0x9, 0x8001, 0x1000, 0x1000, 0x9b, 0x1, 0x75e, 0x4, 0x1, 0xefe1, 0x4, 0x100, 0x4, 0xfffffffffffffffa, 0x1, 0x6, 0x9, 0x0, 0x6, 0x5, @perf_bp={&(0x7f00000004c0), 0x6}, 0x200, 0x1ff, 0x7, 0x0, 0x1, 0xfffffffffffffffd, 0x6}, r3, 0x1, r0, 0x8) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000740)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000440)=0xe8) r5 = getegid() sendmsg$unix(r0, &(0x7f0000000500)={&(0x7f0000000200)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000280)="87f94013ffdf99af449327809cf4d14d7f69fece6e9371fbd04e9d", 0x1b}], 0x1000000000000380, &(0x7f0000000480)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x20000000}, 0x40) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x400, 0x20400) 2018/04/09 19:30:18 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x50000000, 0x202000) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000140)={0x7f, 0x3f, 0x3}) 2018/04/09 19:30:18 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x60701, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000100)="480000001400257f09004b01fcfc8c560a11c600f217e00101000000000000a2bc56c12b8c5b06580b0318fe0000002fb818ab5ea7d7fa73ea26927b0000200028213e146a1ce206", 0x48}], 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x6}, 0x8) 2018/04/09 19:30:18 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) 2018/04/09 19:30:18 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x4, @random="5ec6d3679482", 'vlan0\x00'}}, 0x1e) r1 = memfd_create(&(0x7f00000000c0)='posix_acl_access{Y\x00', 0x0) lseek(r1, 0x7ffffffffffffffb, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x8) writev(r1, &(0x7f0000000540)=[{&(0x7f0000000500)="c893a95595", 0x5}], 0x1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) 2018/04/09 19:30:18 executing program 3: r0 = openat$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$KVM_SMI(r2, 0xaeb7) r3 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x0, 0x200) bind$alg(0xffffffffffffffff, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x89) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000a8b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f00000000c0)="2681cf00009c660f23240f4f190f017db1ba2000edf20f22c666b9ca09000066b8f0ffffff66bafeffffff0f3066b97b0800000f320f644e00", 0x39}], 0x1, 0x0, &(0x7f0000000140)=[@efer={0x2, 0x4000}], 0x1) epoll_pwait(r3, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0xe30065d800000000, &(0x7f0000000080)={0x3}, 0x8) 2018/04/09 19:30:18 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x2, 0x202, 0x4, 0x5360, 0xfffffffffffffffb}, 0x14) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000007c0)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x9}}, 0x14}, 0x1}, 0x0) 2018/04/09 19:30:18 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0x8001, 0x9}, 'port1\x00', 0x4, 0x100000, 0x5, 0x4eb33dcd, 0x1, 0x4, 0xf549, 0x0, 0x2, 0x100000001}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) timer_create(0x0, &(0x7f00000003c0)={0x0, 0x20, 0x0, @thr={&(0x7f0000000240)="dea73194cd5f4967ca0a4d251c9ae581d4d3afb1467bff05eafc0041fdfe864749994903e9668a466921e3634a6f489be7ed5d02f6f47d111d86ca2242c13bc64e437e918270c1c390f15afa4be14e0b39532c9fe9ff1753f9dfc690e16507f78dc12981bcc0289ef0151fb7e24eb8452ea403a42183afd7a6ded1c5634c4f1cea0f188190bf6ef0523234fe0ecc0cf8065f348545d2af17406670ec0468a6169a1dae26b68229058c85b9bf949ee76bd8c898ff6c7ed435d27fb6a42ff0229fc4663cfd97a4622993fb19ddde69cb53c425c876dc7f9e1d4784fb3970c8e6c8deddcbabd10dfa2b4c94c4565f637d3f93199b", &(0x7f0000000340)="76da9870ec318d45ab2214e539c05dfb63d34956ecb3fc5a7b14ddb4e0c477e3556917eaf580ac03f75be1440393e80b8a5853f1ed596e020fd2beb865f00a270d2dde10e5d06cacaddbcb5738c7430ea8dbc82387a668ae04c353e96963c961"}}, &(0x7f0000000400)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x7fffffff, 0x0, 0x0, 'queue1\x00'}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000640)={r1, &(0x7f0000000480)="c88d596b4f2310469f07c85f2565e9df2140a574dd3eb4431af74bcc7e0155c66049e8c29d2f473d8c2d8a3e575e32f7b9a3df6d3908e821d3a911f08e5585e610c61d71dbf1e2b31fb734ee3ad47368c0a8da0ac1ebde4f2ba9962ffb5ec54ac4bffdfa533e57686f2c29d57de06381df7f247ba00a226efe345c1d3121c3d9a2adec07d7c4920c2e1f9eb95b510619f188add9c0a3611c4cfe11795a1dcd8d6e09f7696051ca912329376a6dff45eb326f390a092b596e4c3dca5d00692ffdfb110a2c8483cee777a55e57a9fc3a191d7d5552eb3df8a1fa1afd3128ab8cf00196f38d761b5245bb1c0eefc5", &(0x7f0000000580)=""/190}, 0x18) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000440)={0xfc, 0x1, 0x0, 0x9, 0xcc}, 0xc) utime(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x6}) 2018/04/09 19:30:18 executing program 1: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0xfff, 0x4, 0xff, 0x0, r1}, 0xfffffffffffffd5c) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00000000c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000318a92586140d3bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) socket$inet6_sctp(0xa, 0x5, 0x84) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000737000)={r2, &(0x7f0000161f7b), &(0x7f0000a94f37), 0xfffffffffffffffe}, 0x20) ustat(0x3f, &(0x7f0000000000)) 2018/04/09 19:30:18 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={'nat\x00', 0x0, 0x0, 0x90, [], 0x0, &(0x7f00000001c0), &(0x7f0000000480)=""/144}, &(0x7f00000005c0)=0x78) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x113000, 0x0) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/09 19:30:18 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffd, 0x0, 0x1}) 2018/04/09 19:30:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futex(&(0x7f0000000100)=0x4, 0x9, 0x2, &(0x7f0000000140)={r0, r1+30000000}, &(0x7f0000000200)=0x2, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000280)={&(0x7f0000000240)=[0x80000000, 0x3ff, 0x6, 0xffffffff, 0xae5b, 0x10001, 0xf66], 0x7, 0x9, 0x7, 0x30, 0x3ff, 0x30, {0xfffffffffffffff9, 0x100, 0x100000001, 0x1, 0x8, 0x8, 0x10001, 0xdb4, 0xf6, 0x8, 0x44e, 0x0, 0x2, 0x3, "88e39bb133da4a8529026e5fb16d69e533b97aaa0afb29f81c6a74ef2dabb596"}}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0xe000000000, 0x60000, 0x81, 0x5, 0x9], 0x5, 0x9, 0x2, 0x2, 0x8, 0x7, {0x80, 0x7, 0x81e4, 0xa86, 0x5, 0x57f, 0x9d5a, 0x6, 0x9, 0x1, 0x6a2, 0x5, 0x800, 0x3, "4da4ec2d104aa48ca3807b67dd087341a352f45442ffab8c9ced6a3a35d87e4d"}}) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000001c0)={0x18, 0x0, {0x4, @empty, 'gre0\x00'}}) 2018/04/09 19:30:18 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x2, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x2c, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x7, 0x2) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x3ff, 0xd9, 0xd6, 0x1f}, 0x10) 2018/04/09 19:30:18 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r1, &(0x7f00007ed000), 0x20) 2018/04/09 19:30:18 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') readv(r0, &(0x7f0000000100), 0x1000000000000004) write$evdev(r0, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0x60) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f00000003c0), &(0x7f0000000400)=0x10) r1 = 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 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) syncfs(r2) r3 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r3, &(0x7f0000000080)=""/234, 0xea, 0x40000040, &(0x7f0000000180)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0x58, &(0x7f00000004c0)=[@in6={0xa, 0x4e23, 0x40, @empty, 0x3}, @in6={0xa, 0x4e22, 0xe66, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}]}, &(0x7f0000000580)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000005c0)=@assoc_id=r4, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200)=@int=0x5, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000280)={r5, 0x1}) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000440)={@broadcast, @remote}, &(0x7f0000000480)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, "8eed36808f2f9f59861c143a3f2a0643df18e7c7abeb68c5d48ade5c64c514dffcadf3dd4c376da31fa07bf2"}) syncfs(r3) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') fchdir(r1) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000600)=ANY=[@ANYBLOB="d40000f274cc47ca12408b6fb57c00de255f1db1c21c7fc3e1129c9b57d6cca0fc37b60c95b0f008bb0c98d9027fdd11c13f0a12ea4af0e921dc3b9ea94f959357f7c379f4b6f0eec2b29dac83e44cb429833c461adc2ef1b6b53528e1b91465c2", @ANYBLOB="01002cbd7000fedbdf250200000018000300140002006c6f0000000000000000000000000000080005007d0700001c00020008000600ff01000008000b000a00000008000600080000003c000200080004000700000008000900ffffffff080009000700000008000b000a000000080003000700000008000900070000000800030000000000180001000c000700010000002800000008000500030000003000020008000800ff070000140001007f00000100000000000000000000000008000900008000000800040000f0ffff"], 0x2}, 0x1, 0x0, 0x0, 0x1}, 0x8000) 2018/04/09 19:30:18 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf5, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000000000)=""/195}, 0x48) 2018/04/09 19:30:18 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000001100)=[{{&(0x7f0000007700)=@can, 0x80, &(0x7f0000009980), 0x0, &(0x7f00000099c0)=""/255, 0xff}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001040)=""/185, 0xb9}], 0x1, &(0x7f000000a080)=""/4096, 0x1000}}], 0x2, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={"62726964050000ffff00", &(0x7f00000001c0)=@ethtool_rxfh={0x0, 0x0, 0x0, 0x8, 0x0, "b4d138"}}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x10000, 0x200000) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4) bind$inet6(r0, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000419000)='P', 0x1, 0x0, &(0x7f0000253fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 189.202529] sctp: [Deprecated]: syz-executor1 (pid 14709) Use of int in maxseg socket option. [ 189.202529] Use struct sctp_assoc_value instead [ 189.264993] sctp: [Deprecated]: syz-executor1 (pid 14709) Use of int in max_burst socket option deprecated. [ 189.264993] Use struct sctp_assoc_value instead [ 189.307200] sctp: [Deprecated]: syz-executor1 (pid 14713) Use of int in maxseg socket option. [ 189.307200] Use struct sctp_assoc_value instead [ 189.321852] sctp: [Deprecated]: syz-executor1 (pid 14709) Use of int in max_burst socket option deprecated. [ 189.321852] Use struct sctp_assoc_value instead 2018/04/09 19:30:19 executing program 0: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0xffffffff, 0x401, 0x5, 0x7fffffff, 0x0, 0x1f, 0x10000, 0x4, 0x14, 0x6b, 0x6, 0x1, 0x9, 0x752220e9, 0x8, 0x9, 0x4, 0x2, 0x3, 0x7, 0x7fff, 0x96, 0x800, 0x95bf, 0x81, 0x3f, 0x1, 0xfff, 0x8, 0x7fff, 0xe1, 0x73a3, 0x20, 0xdb, 0x3, 0xd9, 0x0, 0x3, 0x0, @perf_config_ext={0x10001, 0x3}, 0x8000, 0xffffffff, 0x7fffffff, 0x2, 0x7f}, r1, 0x7, r0, 0x3) r2 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='\b']}) 2018/04/09 19:30:19 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10400, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0xa0802) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000240)={0x2, r1}) socketpair(0x10, 0x80005, 0x3f, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaa0300000096992d0c676708004500005800008000002f9078ac14ffaaffffffffb401880b0000000000000800000086dd00000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000c0acbd211103d837c7e22252178964bd31d197a2a8c17488cbad3854bf183da262a1f35a9b473919c87ba470753a78ceeb05ec6d23dbfdaf4881fe90e348521c0c2ae16955725e6b3a85753867080041b79a96268edd126a9b2e5e84ebc38438db702e003dfa6cb8fe02d275f7a889df7704b7"], 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) syz_emit_ethernet(0x44, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@llc_tr={0x11, {@llc={0xf8, 0xdc, '6', "560052b3b81ab9a7154f1b14e99460312461953540f794e7c1a076ce8c3e53740ae41733f6ed793c13da380759b841d912bf2f"}}}}}, 0x0) 2018/04/09 19:30:19 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001100)=0x1008) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001140)={r2, @in={{0x2, 0x4e20}}}, 0x84) syz_emit_ethernet(0x9, &(0x7f0000002280)=ANY=[@ANYPTR=&(0x7f0000000f40)=ANY=[@ANYRES16, @ANYRES64=r1], @ANYRES16=r1, @ANYPTR64=&(0x7f00000010c0)=ANY=[@ANYPTR=&(0x7f0000001080)=ANY=[@ANYRES16=r1, @ANYRES32=r1, @ANYRES64, @ANYPTR64], @ANYRES64=r1], @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES16=r1, @ANYBLOB="4764757c213b6ef35757b5f72ef502a7001e035e75e44e8a5971201c8ca2254547866ed8e87b1c9d70d6f2a3b8c1113e74e003cc653ce035cc9342f1d730eb7f3c005a1d49705c90d8cc14fbab30b9214f4855fc85ea08e1dd64922e903710b7d5aae9788235b847e88f25d1676c5270fec940e86e71a162bb20b9dc4de7d11f31fe416318959e8cebda3cd89810d86d1aa2ebad652491c80f5f10983faee57190e8bdd1d076fd168aca344fec61f35325c63294f9ccc760c1d53472566867dfc2c813c2b3a52288a69ad06e308eca57abaa6f", @ANYBLOB="bedd661819d9dfc2e8045a95c64e23a26ced908b4ba37b1306ac954bcafe8d099209604d7a0095184001fb3f8318c0a84cbbaae71816d3bb3bf79b97d4ec6e", @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES64=r1, @ANYPTR, @ANYRES32=r1, @ANYPTR, @ANYRES64=r1, @ANYPTR64, @ANYPTR64, @ANYRES16=r1], @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES64=r1, @ANYRES32=r1, @ANYBLOB="b9957ec2f8e41f967ecc4ada23f16bda973f49", @ANYPTR, @ANYRES32=r1, @ANYPTR64, @ANYPTR, @ANYRES32=r1], @ANYRES32=r1, @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYBLOB="09f659e3d388fe603e1db593f1979d709957e46f3fa0bb7cf0f16b49816aaca01e"]], @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR, @ANYRES16=r1, @ANYPTR, @ANYPTR, @ANYRES16=r1, @ANYPTR64, @ANYPTR, @ANYPTR, @ANYPTR, @ANYRES32=r1], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES64, @ANYPTR, @ANYRES16=r1, @ANYPTR64], @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES64=r1], @ANYRES32=r1, @ANYRES32=r1, @ANYPTR64], @ANYRES16=r1, @ANYRES64=r1, @ANYBLOB="0c483dafa79847f09d17c33085230bc23f6f80846955ffc927ef3184860c5f57b2235f16fdd89464dced27f6011064d37b006958452a8feb0bb6a4a5d3118110e376ae17d3190735b76b1978dca6906165e154e24a03fd5d25f19bc91cef112afb97c61856caf46832a16f93e49cb4a2ff4440306486f2b77a9dea987433861c2fbc3d832a9201", @ANYPTR=&(0x7f0000000b80)=ANY=[@ANYBLOB="d2cff91161ea3f31dbd32cc9d9c28ead5532bc0cac74dbc8b5eeeb831454dcf4ed4eff99c59bf02863b18d669e659047720d406edb7138fc451b34f1988e542cf6e221960af6f9ca1503051d1e6976479fc77709fffe390d7debf11cf8ce1306d4511e35819d89afde73647ffdfcb0acda9b05aedfa4be61b7cc9c35fa4bcc92d007a71f97c1003c95278806437c422683fc0819d084ce170630af8e087463", @ANYBLOB="807e159c7fbd56a82ab63640e20f25d119fb45f95ade7401b1bc76dffe3efe1674d63be6f27df02f6dba9c9908820dcce3eac4dfa79100042bab56ba458b58255ddad903fce82005e6437e6501d1c8373764c6c82625714c858af03236740751e58d1296465da9045d351d56cdc6de80b56ba24aa7110152d14353a3f7dd9ab6250f3172a770c182b64b45e9884f4b55b6de5c8eafb3db09d4160c3836ff7700d8971985e0", @ANYRES32=r1, @ANYRES16=r1]], 0x0) 2018/04/09 19:30:19 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x8) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000280)="164690f11220a801e1", 0x9) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x30, r1, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x77359400}) 2018/04/09 19:30:19 executing program 1: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x80000) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000100)={0x9b8f91ac92de5b5d, 0x80000001, 0x7}) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgsnd(r1, &(0x7f0000be2f0a)=ANY=[@ANYBLOB="02"], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x17}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x3}, &(0x7f0000000200)=0x8) msgrcv(r1, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) msgrcv(r1, &(0x7f0000000000)={0x0, ""/174}, 0xb6, 0x0, 0x0) 2018/04/09 19:30:19 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"426f6e64300000d24865c6eb37369b02", 0x1}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/254) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/09 19:30:19 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x4060c2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="f6aff54ccea6558fca66bb29ff476d0842b9d2f0ccf79f100de79d91bf37ffe11aa9816388d8ccf2c96d5d8b999169a8941d42fb67cdfeaabab44b61bddf89623909ac756d65dbac4ed95fd7939066e408ee52a00b16a642425e148fb8f0883633ea3a8164cc10aea5ec42d57cb557f6094e0e2cecb71e30663bd00420e8c334bd0d0a1264890d6db46162c0d9b507dfea309998f7ef860a6c54680f87cf57246cff49201d7ab9591e59", 0xaa) syz_emit_ethernet(0x36, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x1, 0x1}) 2018/04/09 19:30:19 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = add_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="20dd63dca8fd23c9a28c94128002f18cf0c5a7d2573e68114e8a8b9ad4ed77dabf176a3991fc02f6f3b25ccd18a2adb1a3eb5df92782d2888fc9a48ac29cf01388b923ac0ec9e5e497d0c37811d8c6f6e92e42205b8d3d563da038e4c76d98bf7c3b773e04fcebee9ca65bb723d4629452e6251769f4b0d0c3a81f34180a996227e99181ce37aa669b481d00d0c084818d5ac33246683f041720e2ffe3533e5fd4763a5ff79a2aba51701bc6435c88", 0xaf, 0xfffffffffffffff9) keyctl$read(0xb, r1, &(0x7f0000000340)=""/207, 0xcf) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xff12, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0x6, 0x32}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/09 19:30:19 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000140)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f0000000000)='.', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$getown(r0, 0x9) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/sequencer2\x00', 0x600000, 0x0) process_vm_readv(r1, &(0x7f0000000040)=[{&(0x7f0000000280)=""/177, 0xb1}, {&(0x7f00000003c0)=""/150, 0x96}, {&(0x7f0000000480)=""/126, 0x7e}], 0x3, &(0x7f0000000980)=[{&(0x7f0000000500)=""/65, 0x41}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/152, 0x98}, {&(0x7f0000000200)=""/53, 0x35}, {&(0x7f0000000340)=""/29, 0x1d}, {&(0x7f0000000700)=""/78, 0x4e}, {&(0x7f0000000780)=""/105, 0x69}, {&(0x7f0000000800)=""/31, 0x1f}, {&(0x7f0000000840)=""/192, 0xc0}, {&(0x7f0000000900)=""/88, 0x58}], 0xa, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000100), &(0x7f00000001c0)=0x40) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000a80)=0x3ff) socket$rds(0x15, 0x5, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10829400}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="0004ed0200000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/09 19:30:19 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x8000) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000000c0)="0f96fe23ce213469239ac6db0cd8d1cccb5bb17d4fcaf49ae8bbac4332e1e342fc6c103ac4331f2df5c278eefcb0385026d7b5ff7c62b69db73451b4daa5e02f97539e3b124bbf854eb3b6db2d0b163bca804e01babc2ee63f02a17f4f4a3752d78530f10172a1ffd4fcdef402e94859fef3f33da54b621cd9c8d6f5d2869f9eea8a4440ed2c5e1e06503448271ec0ca07eb404ac0df9e0c466a9b87") mmap(&(0x7f0000a5e000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0xfffffffffffffffa, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r4, 0x7}, 0x8) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000001001c034d564b0000000001"]) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/09 19:30:19 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100, 0x200802) sendto$inet6(r0, &(0x7f0000000040)="0056e077ee69fb85dce682e9989fc5b477909901c169f2e8092ade8e07c418f1e5cdceada2f95e8e5b62cc1d88b8cb0eb44cf46493195821cfa66d8ed3ec774879870784c702b2ecddfb7cfeef97db545a931dbfb16f681340668f07820bd1bcd6f479ccd070fcb388cab7e9cf29e15a49e38526aabfc41aa7222aed4a8d5beb4c7ec34ad0d2f0808850f2ecae2bf4da6ea87d4bc22ba199ba0190b9bf1debb8947720406d92db8c853b304e362f0f7e3c73f0ac393bcc24ae6ae6c7010c97f6d873b7981bb1", 0xc6, 0x40084, &(0x7f0000000140)={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, 0x1c) r1 = socket$inet6(0xa, 0x80003, 0xef) read(r1, &(0x7f00000007c0)=""/164, 0xa4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000540)=0x430, 0x4) 2018/04/09 19:30:19 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200008039e80001040000040d001400000000000000000001", 0x29}], 0x1) writev(r0, &(0x7f0000001400)=[{&(0x7f0000000040)="06e4362cf41e00985f728184e28ed353924ba166d89a4b29", 0x18}, {&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="83694719b49653f885e0f3d37e81527b392de052f021773fbf71cba87f027751dd8a3bfb879dd0e7f16ce99b5f4e3104a0017f55dbd8377c3ad330d661217dd97da6d756747707e901189a1c0e68", 0x4e}, {&(0x7f0000001100)="ab8bfe8d5fdb9da5010fffb5a56fd6e0070d506dff2854dd360c7329f765929c974bd8dca36a5db6759a5d0400c867094be38938a84b63c96e0919b25727d79ddbbb91988cfb1d982a5008e74cc21867a3fbc2322b516af96fd0a3e8f92eb0571ee6d681d6856e0cdbdb", 0x6a}, {&(0x7f0000001180)="5daaeb867bd806dc5ecd764cd2efbdd5e771e259e38b8b46778a45d1a6053b84c74af6d2f0815c1e1237c2f6a68fcdbf808d3bfa4e7ec9df9e71ed", 0x3b}, {&(0x7f00000011c0)="8d6d6b11db8d906976a9a3778bc1572169c1b40e4414ae53f4d0662572c540cb54685b7e6e97895d9edd090824c5995b7b58d6af0d2819e0808e99140328ed87d4ab44f11e6d4a5827b5f1c7d23ff9862fe128b9017646ef591348ac472137708044008786bf4b3776be872a12fccdaeadea0b4da3336b71836dfbfcf7c20204dc0fee1e37944233e6a88af9aa695b13f1", 0x91}, {&(0x7f0000001280)="3b2559345c5a293a730c01e97406911dd6c51438abb5d9c130b249dd0a57e1e1885ec89cd08344", 0x27}, {&(0x7f00000012c0)="80938a1e4b4a41931686a757c2f5e3e71876d645a99814f8025679aadbc9cb8140cf5da93dc38246bcbe21e254a2d2ee7d22d2cc04d5c32b92bd452c3d393d8c1363a43ee1ccbdaa1a57e6ecf4cdca8b65c92b20eb51e389e7ed7aa149e2a30a13faaf51ee86a41da4747575b5b2cffd7ea66ac264485cf591503b8362df8320cd69f9444cc57391d131d987a01c49dd5b5599ab891342df23e54bb7f73037088f76235b10d663eeec50fab03773c8de", 0xb0}, {&(0x7f0000001380)="a6186453c281d902f97918c9afa9a151bc3e79556a0dc5f511f5ac7ef599cddeb36eed776e3c4f3c3444b23c84623026a32e43c87449b9ffd6db34b09db17bf6", 0x40}, {&(0x7f00000013c0)="0e22", 0x2}], 0xa) 2018/04/09 19:30:19 executing program 4: r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff8}, {}], 0x2) semctl$GETZCNT(r0, 0x5, 0xf, &(0x7f0000000080)=""/240) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100c0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000180)={0x7b, 0x0, [0x7, 0x0, 0x0, 0x100000001]}) 2018/04/09 19:30:19 executing program 0: socket$inet(0x2, 0x0, 0x0) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x200000000408000, 0x1) getsockname$packet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={0xffffffffffffffff, 0x0, 0x0, 0x46, &(0x7f00000003c0), &(0x7f0000000440)=""/70}, 0x28) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000001c0)={r0, r0, 0x65, 0x101, &(0x7f0000000100)="d99c852fbecc6cba5adf625d5a333d50132b59f3569682a3b67320f2abf6e92bf6b91e4cdba4cd71add48b975e299788e506406984268b11feddfa2caddd5672d64f99f74831aa38e21f105caa3e8a9e9e93e70678c002aa49a44888c11e21ec665c76ca2d0edaac830ea659570ad1263b42ee15277722db22cfd943704cbe42ffd4106496a689ae89d697c452eadbea0911a47266a390f66a21e304574c97b3a44dd634751469b3c5", 0x1, 0x3f, 0x1, 0x9, 0x728, 0x8001, 0x7, "be09161f5a73fdbd46487540bffe879e89390f5497efea9b12"}) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000800)=ANY=[@ANYBLOB="180000002700638100080000ff0000000f0000006d000000"], 0x18}, 0x1}, 0x0) 2018/04/09 19:30:19 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @rand_addr}}, 0xf0ad, 0x5, 0x80000001, 0xfffffffffffffffc, 0x10}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x0, 0x80000001, 0x9, 0xffffffff, 0x5, 0xd5, 0x7, {r2, @in6={{0xa, 0x4e22, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x3d, 0x0, 0x0, 0x1, 0xfffffffffffffffe}}, &(0x7f0000000240)=0xb0) unshare(0x28020000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r3, 0x1}, &(0x7f0000000340)=0x8) socketpair(0x10, 0x4, 0xffff, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f0000000400), 0x4) unshare(0x2c020000) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000280)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000380)={r4, 0x5, 0x3, [0x400, 0x971b, 0x1000]}, 0xe) setsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x400, 0x2e48, 0xffffffffffffff7f}, 0x10) 2018/04/09 19:30:19 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) io_setup(0x2, &(0x7f0000000080)=0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x4000) sendmsg$netrom(r2, &(0x7f0000000740)={&(0x7f0000000100)=@full={{0x3, {"4af1d83a975180"}, 0x9}, [{"aa6827e8579717"}, {"9ea76dc7e053c1"}, {"8a2aa4fd4fdccd"}, {"270a53d27d7ad0"}, {"816321e3b87aef"}, {"9545af5121158c"}, {"6f84fbf80bb5e6"}, {"7791adfaffce47"}]}, 0x48, &(0x7f0000000640)=[{&(0x7f0000000180)="3f21f18a16b85b1a3584614b081ed156194e4885e57b556a085288902bdb4fec13456bc63054dabfe2fc0b37a4c702ab8452dca102391cf85460adc6d8933a53d8e0effd895f632895a8affac19b558946fe26ed70742bc0a42aa58f8d7ccacaaec4e580e254fdbcf4b74b0a5c426fbe527b24309e6bdb4401742f866224e9548bc70576910d9ba008256c2d470ba29fde32d8b738807eee722846b0420aea10e8f3b639ea0747c86572b2f97dc44156d019e41b938b086d47858ff95b76bc6bea7a93392aaff50a20e72926de160a627705643c6c1cf771052a979b57a62e312c84d1a0e9d5f50447a5", 0xea}, {&(0x7f00000002c0)="7ab69ebe71a355b9e0762d2eee5e673f5721014bc2ff50cee2afeda972913dfc3a57308a1e5e4fe74d8ea758cb6ed488", 0x30}, {&(0x7f0000000300)="1d4db9d0ecffb9372f3010e8821fe3c9176237d2caba79e62f08cbf838d6b8f3c8bc68b2381ca4a4b96c428cb3844c09843cc579e0c4fa68546612de02adeeb5d8fbd4a81affb6466afd4644c9901ad2bdb8f60ce3ebd1169c25dbb48152f59d8c2f9ef1876a9a3af2244e1b9b20d55804a2c0b6c8d510141881b212d37ec9ada592fce7beb61235ac96ba3bbfd94bca9753682b7ecd966e1837a6d70f782cc5d7b87e15cab2507bd559c86b5362fb8aea1a7bb03bdd2caa82036cb3cc0d", 0xbe}, {&(0x7f00000003c0)="746e0385d749723c8e50f731eb142ba35cdb7f266ac2c7cf3c846302c3eefb9627c108627c905132f66f615e4058929da8acb3eae8a865f9dfb3591039aac41babf1604274da12f28bf6359869dab84ac97120374bbcedad62b09331cb3b9ad318864fcd18790b9bfcbca43ff4a85ab3ebd4724ed93bc71c366667425bfa7a12f3c35db704f67d55838aea74290accbf0cf14a1c2d007a0bb17250ced4f46c6abed0fd61d31340acd57e21e7ec261af74811827a938aa4b7324784fbe273b310abdc83b0b35235733dae2a620c951a1e36ec9122d42e2b3ef551c160ca4c56169446184dac6021932b0ceff2", 0xec}, {&(0x7f00000004c0)="ba9b842a33a345691d2cbfd6cef8f2b687e4de75e18026ccebc84a8b29d9e01418828b53a0dc3d10c9f02a00793ee12e1e15b445ce365f54ca0f98a1f715fc40b33dedf8dbec7e0f1b599f3df5f1589bce4f089326462312575b04ff9b833717c1ce7e22f7c47fe1f6096391", 0x6c}, {&(0x7f0000000540)="34c080e77cf5f5f2d73492e3b2a956926146f238918a2aa587f8ef38c9ea1a0b7f4cc95cfeadd3c31dbbebb4c5a9f7a43e9651aa9d1222ac9f518524ae4ef8befc4dc9ea0dc5c2361ce637aa3bc15bd3eeb8bd83ccf5a3c71b4dfa70b5a0765abda419e2b4b0c3ba97382f5d2374d437802e7c384c71566374adba8ada4f8d2c0ffa4bf21a0a94ab228b74963c3b958af0e41f13ce8b52fb397d77bdb906c17144d70947cb221bbb0ee0a30f510df16918c80e8b879e2ca95636e1044afc9dfd58a9c1be14883a5f93504576", 0xcc}], 0x6, &(0x7f00000006c0)=[{0x80, 0x103, 0x8, "4c03f6c3e2463e79078d28068bf66b0ea59ecf8af0b268a949535326b869844361244fbcda5e71b268901704353c81a8cf0ef21d845a5ac20ce15f64ddc2fc1c60b49e04ce6715ac19815ddc19f999eca635d82ae6a82a495b6312e97108b297bc6c83b5ca681fba304f03b1fc9cfd55"}], 0x80, 0x40}, 0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="d0cffadaceb4957d00001ef7859efb3b", 0x10}]) 2018/04/09 19:30:19 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) write(r0, &(0x7f0000000100)="7b829852395681fad063e8ee99e7d40815aa62933648588d464461ae9e7b558d580bfd7ba47496ebefcec3a7aac920a0dab31d530446d776721c690b3a8384c456fb297f4ea63287ab89896921eacecbbcb31c1af8132af6a474762dea9262b5914a08c8afb277d1ea3c4004", 0x6c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000500)={r1, &(0x7f0000000000), &(0x7f0000000440)=""/129}, 0x18) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={'syzkaller0\x00', {0x2, 0x4e23}}) fcntl$lock(r3, 0x7, &(0x7f00000000c0)={0x3, 0x0, 0x5, 0x0, r4}) 2018/04/09 19:30:19 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x40041, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000200)=""/53, &(0x7f0000000240)=0x35) r1 = socket(0xa, 0x80e, 0x0) write(r1, &(0x7f00000002c0)="240000005a0001000ff9f407180000000913171006000300ff0409ff080002ffffde0000", 0x24) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) io_setup(0x0, &(0x7f0000000040)=0x0) io_getevents(r2, 0x7, 0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)={0x77359400}) 2018/04/09 19:30:20 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/04/09 19:30:20 executing program 1: 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, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000000000000030100c0"]) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="2a9dc2b8b1222d5f"]) 2018/04/09 19:30:20 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) r0 = socket$kcm(0x29, 0x7, 0x0) connect(r0, &(0x7f0000000300)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80) 2018/04/09 19:30:20 executing program 5: r0 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x7f, 0x111200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x40000000000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000200)={0x11a0, 0xcc, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x2, 0xfffffffffffffe00, 0x3, 0xf1, 0x7ff, 0x7, 0x0, 0x800, 0x6, 0xd045, 0x8, 0x6, 0x401}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000000)={0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3180}) r4 = fcntl$dupfd(r1, 0x406, 0xffffffffffffff9c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r4, &(0x7f0000000100)="674845219ad07a82fe461287a3c3c2e3a911b3649ad470e61c78f39e15cabf813db9938a34fd92dcb56ded9b625bb587c4edbe9d5286f95a87b92bc0dc3aa4c6745da2040f5470001467250eb7e3ee6a8feb5fca96c0c617ad6f3f253d31a736b114d30113"}, 0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/09 19:30:20 executing program 2: getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f00000000c0)=0x14) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000001c0)={0x4}, &(0x7f0000000200), &(0x7f0000000300)={r1, r2+10000000}, 0x8) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r0, 0x5, 0x6, 0x80000001, 0x9, 0x46b5}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000180)=0x3, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff}}) r4 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000000340)=""/4096) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) [ 190.689561] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/09 19:30:20 executing program 7: syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x505000) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40000, 0x101) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x80000000000, 0x0, 0xfffffffffffffffd, 0x0, r0, 0x73}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) [ 190.791530] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/09 19:30:20 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x711080, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000180)={&(0x7f0000ffb000/0x2000)=nil, 0x4, 0x1, 0xc, &(0x7f0000ffb000/0x2000)=nil, 0x7fffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f0000000400)=""/4096, 0x1000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x134) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000200)=0x1) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x2, 0xff, 0x1, 0x303, 0x200, 0xf62}, &(0x7f00000001c0)=0x20) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000240)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e22, @loopback=0x7f000001}, 'dummy0\x00'}) bind$rds(r2, &(0x7f0000000100)={0x2, 0x4e24, @broadcast=0xffffffff}, 0xfffffffffffffd30) 2018/04/09 19:30:20 executing program 0: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) mkdir(&(0x7f000068b000)='./file0\x00', 0x0) memfd_create(&(0x7f0000000040)='/dev/dsp\x00', 0x2) r0 = open(&(0x7f0000f14ff8)='./file0\x00', 0x0, 0x0) ioctl$int_out(r0, 0xc0189436, &(0x7f000000a000)) [ 191.397339] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 191.397339] The task syz-executor4 (14824) triggered the difference, watch for misbehavior. 2018/04/09 19:30:20 executing program 3: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$evdev(r0, &(0x7f0000001000)=[{{}, 0x0, 0x0, 0xffffffffffff8000}], 0x18) geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000005000)) 2018/04/09 19:30:20 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000a1cfe4)=@req3, 0xfffffffffffffd26) 2018/04/09 19:30:21 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000680)=0xe8) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0xffa0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/cuse\x00', 0x0, 0x0) sendto$ax25(r2, &(0x7f0000000480)="44ad80e62aca57d656d0d9f33841f9ce22779c1e451dc250fe9fc7ec46289d5a3cd897b9db2be6c05679e00b397e7e9e15687111ec70bbafbd4d1b6ea73066e688bce231ff2852bd0bb294a1b497b9a2da1c51d75ca19548e8e9c58419200c821ee5bd21bde47cae3c1d448a65f5c6d88f91e08d12b1d6e6cb12f92ebe520b5538f0ebffb117f293bd155d0a3f104f45b18dd33eb247dd311696d26b931c51fb8dcf2be3b9aa8ea3675505fdf8f41e92d7432924b16933cd1e9d48ce9cabf19f587643256948df2a3ce52cbea4a40bbfa2ce83", 0xd3, 0x20000000, &(0x7f00000006c0)={0x3, {"760bda9e41bbad"}, 0x2}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000002c0)='gre0\x00') clock_gettime(0x0, &(0x7f0000000400)) rt_sigtimedwait(&(0x7f0000000140)={0x400}, 0x0, &(0x7f0000000040)={0x77359400}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x20201) io_setup(0x0, &(0x7f0000000700)=0x0) io_destroy(r4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000340)={0x0, &(0x7f0000000380)=[{0x3, 0x100, 0x9, 0x800}, {0x1, 0x2e8, 0x1, 0xffffffffffff7fff}, {0x4, 0x101, 0xffff, 0xffffffffffff8000}, {0x8000, 0xfffffffffffffff9, 0x3f, 0x5}, {0x9, 0xa9, 0x291, 0x4}, {0x5, 0x7, 0x8001, 0x2}]}, 0xfffffffffffffe32) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) select(0x40, &(0x7f0000000740)={0x8, 0xcea, 0x3, 0x6b, 0x7f, 0x5, 0x2, 0x6}, &(0x7f0000000180)={0x4, 0x1, 0x2, 0x0, 0x2a40, 0x9, 0xf374, 0x1}, &(0x7f0000000300)={0x8000, 0x3, 0x73, 0x1, 0x0, 0x20, 0x9, 0x3}, &(0x7f0000000200)={r5, r6/1000+30000}) io_setup(0x21, &(0x7f0000000080)=0x0) io_submit(r7, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="050000000000000000000001cfbdbedee32e68b3a251fd2cfd09684d9c7a18e320bbf22a2ce3cb58fa63c42a238cb85f1023fa8108000000", 0x38}]) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000001c0)={0x7fffffff, 0x2, 0x3b, 0xe0, 0x0, 0x2, 0x80000000, 0x100000000, 0x2d0, 0x6, 0x557f}, 0xb) 2018/04/09 19:30:21 executing program 5: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000001ff8)={0x0}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x40000) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmmsg(r0, &(0x7f0000001c00)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000001b00)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000003000)}, 0x9}], 0x2, 0x0) 2018/04/09 19:30:21 executing program 7: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000b40)='/proc/self/net/pfkey\x00', 0x100c0, 0x0) syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x40) pwrite64(0xffffffffffffffff, &(0x7f0000000a80)="31c89f6c4ab15671df51aac08f6995dd0ac75da3c91b2842356e1eacb2f79b706b04dd0f1bb5d53cf43ce219af9c3585b820e4cef98604d4e5d11cab3020a3ec161201b6d91bff9210c776026f6b6fdbbd07069540aa8c81cf8ed5d737df425ade89e5a81c40d2a129fcf41053c604abdbab9e851fa14e23137a3fab59f95d1ee7d913", 0x83, 0x0) getdents64(r0, &(0x7f00000007c0)=""/250, 0xfa) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f00000009c0), 0x4) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x4000000000000d) getdents(0xffffffffffffffff, &(0x7f0000000100)=""/65, 0x41) bind$alg(r0, &(0x7f0000000500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x4a) open$dir(&(0x7f0000000180)='./file0\x00', 0x105600, 0x81) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getpid() ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000080)={0x8, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000c40)={{0x0, 0x1f}, 'port1\x00', 0x20, 0xa0000, 0x6, 0x3f, 0x7, 0x800000000000000, 0xfff, 0x0, 0x5, 0x9}) r4 = request_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='ecb-aes-aesni\x00', 0x0) r5 = add_key(&(0x7f0000000240)="316465c47500", &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x8b, r4) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f00000000c0)) munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000008c0)="68942302dcbc1920eb000a38414531b020cb470b82fe4439abf04b7e7e4997763766ed38d0944e9ddced98681869745b534311f0d7ed76d1c6c9d115167bd0162e92e7fe62ef490a4fa46afa9e8ac78bb64119d2549b99e82697a4a806a2c76c69fc14ce827e832d1348935d88ef93e766675bcc188e5ed9059c63a4f6d644ac810f9debd658c7fe783c9343a2dbe78c1787ecffc00320b8f0977e0cf7353202489b", 0xa2, r5) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x7fffffff, 0x0, 0x4, 0x2, 0x1ef, 0x1, 0x4, 0x84, 0x91, 0x3, 0xffffffffffffffe1}, 0xb) pivot_root(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000005c0)=""/111) 2018/04/09 19:30:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) r3 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000240)) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000000)='ipddp0\x00') ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000280)) 2018/04/09 19:30:21 executing program 3: capset(&(0x7f0000c6a000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x1000, @dev={0xfe, 0x80, [], 0xb}, 0xfffffffffffffff9}, 0xb9) 2018/04/09 19:30:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000200)='ipddp0\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8300, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001800)={'vcan0\x00'}) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r3, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "b2ebe2c0125652c7"}, 0x10}, 0x1}, 0x0) recvmmsg(r3, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000380)=0x0) perf_event_open(&(0x7f0000000300)={0x7, 0x70, 0xb9, 0xffffffffffffffc1, 0x6, 0x3f, 0x0, 0xa7d, 0x100, 0x8, 0x3, 0x3, 0x0, 0x3ff, 0x1, 0x7fff, 0xfffffffffffff800, 0x3000000000, 0x9, 0x80000000, 0x6, 0x400, 0x6, 0x0, 0x7, 0xf, 0x5, 0x45, 0x1ff, 0x9, 0xbd6, 0x7, 0x101, 0x5, 0x100000001, 0x4, 0xfffffffffffff801, 0x5, 0x0, 0x0, 0x6, @perf_config_ext={0x6, 0x6}, 0x1000, 0x1, 0x0, 0x7, 0x8, 0xfffffffffffffff9, 0xff}, r4, 0xa, r1, 0x1) 2018/04/09 19:30:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) getcwd(&(0x7f0000000000)=""/214, 0xd6) lseek(r0, 0x0, 0x3) 2018/04/09 19:30:21 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92f43e9ece26b38cd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000001c0)=0xfffffffffffffff7, 0x4) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000000c0)=r0, 0x4) write(r2, &(0x7f0000000000)="260000005e0009000000eaf83a0000000001000000ffffff000008db1ee9ff4435eade000000", 0x26) 2018/04/09 19:30:21 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10503e, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e21, 0x83, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x8}, 0x8, [0x7, 0x3ff, 0x1000000004, 0x0, 0x2000000000008, 0x2, 0x2, 0x6797]}, 0xffffffffffffff25) 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fanotify_init(0x18, 0x403) socket$inet(0x2b, 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="66697f746572000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x48) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) pwrite64(r0, &(0x7f0000000000), 0xfffffdcb, 0x0) 2018/04/09 19:30:21 executing program 7: r0 = memfd_create(&(0x7f0000000140)='ð0vmnet0\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) pwritev(r0, &(0x7f0000000080), 0x0, 0x0) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) r5 = memfd_create(&(0x7f00008effff)='\t', 0x0) r6 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000000)={0x0, 0x0, 0x6}) dup2(r6, r5) write$sndseq(r5, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/04/09 19:30:21 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0xfffffffffffffdb3) r1 = getpgid(0xffffffffffffffff) get_robust_list(r1, &(0x7f0000000200)=&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, &(0x7f0000000240)=0x18) recvmmsg(r0, &(0x7f0000000c80)=[{{&(0x7f0000000280)=@rc, 0x80, &(0x7f0000000380)=[{&(0x7f0000000300)=""/111, 0x6f}], 0x1, &(0x7f00000003c0)=""/18, 0x12, 0x1f}, 0x7fff}, {{&(0x7f0000000400)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000480)=""/185, 0xb9}, {&(0x7f0000000540)=""/66, 0x42}, {&(0x7f00000005c0)=""/121, 0x79}, {&(0x7f0000000640)=""/42, 0x2a}, {&(0x7f0000000680)=""/207, 0xcf}, {&(0x7f0000000780)=""/76, 0x4c}, {&(0x7f0000000800)=""/135, 0x87}, {&(0x7f00000008c0)=""/240, 0xf0}, {&(0x7f00000009c0)=""/6, 0x6}], 0x9, &(0x7f0000000ac0)=""/150, 0x96, 0x800}, 0x6}, {{0x0, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000bc0)=""/178, 0xb2, 0x2}, 0x6}], 0x3, 0x1, 0x0) modify_ldt$write(0x1, &(0x7f0000000d80)={0x4, 0x0, 0x2400, 0x101, 0x10000, 0x9, 0x100000001, 0x100000000, 0x9f7, 0x1}, 0x2c4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e3", 0x6) 2018/04/09 19:30:21 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/217, 0xd9}], 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x7) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001680)='/dev/vcs\x00', 0x2, 0x0) pwrite64(r2, &(0x7f00000004c0), 0x0, 0x100000000000) 2018/04/09 19:30:21 executing program 4: pselect6(0x40, &(0x7f0000009000), &(0x7f0000ae1fc0), &(0x7f0000000fc0), &(0x7f0000000ff8)={0x0, 0x1c9c380}, &(0x7f0000000ff9)={&(0x7f000023d000), 0x8}) r0 = gettid() r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x81, 0x202000) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x6672, 0x1, 0x8, 0x8d5, 0x80000000}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 2018/04/09 19:30:21 executing program 7: socket(0x9, 0x806, 0x80000001) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x1000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/09 19:30:21 executing program 6: r0 = shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) shmat(r0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x1) read(r1, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/04/09 19:30:21 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) uselib(&(0x7f0000000000)='./file0\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000040)="2ef2640f015b7fb9860100000f32b9800000c00f3235008000000f30400f01f866baf80cb8203cc381ef66bafc0c66b80e0066ef2e0f19510066b8f0008ec8f3f22ef2440f01c9c4417a70b58ab200000066b878008ee8", 0x57}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x240, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={&(0x7f00000001c0)='./file0\x00', r3}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f00000000c0)="65260f01d10fc76e87f20f0914b183a60d00d30f0138baf80c66b8386acb8d66efbafc0cb01fee0f01c8dddfb8cd0f8ec0", 0x31}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 19:30:21 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000000040)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000080)={0x100, 0x400}) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) write$binfmt_aout(r1, &(0x7f0000000300)={{0x1cf, 0x2, 0x3, 0x201, 0xaa, 0xf053, 0x332, 0x9000000}, "bfa046dbd761a73ecd089c82f2e5d3441d179d0e96a76bfe62fb34c334a2b45568d854cd51195307ffa31357dee2b42ab1b319bf79d6bc26735bfb58c41f29a4e0c8b94aacefe740f700df37892683e604a184ca8874ba94a64584e9403d2fb332", [[], [], [], [], [], [], [], []]}, 0x881) open(&(0x7f00000002c0)='./file0/bus\x00', 0x82, 0x0) 2018/04/09 19:30:21 executing program 0: sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000000000), 0x98}}], 0x2, 0x0) 2018/04/09 19:30:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000d90ff7)='net/unix\x00') ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = epoll_create(0x7fb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) 2018/04/09 19:30:22 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x200000000000, 0x4) syz_emit_ethernet(0x1e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "6ed5a8c559befb48"}}}}, &(0x7f0000000100)) 2018/04/09 19:30:22 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.stat\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000200)=[{0xa, 0xfffffffffffffff9}, {0x0, 0xa}, {0x3, 0x200}, {0x4}], 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x20040, 0x0) mq_timedreceive(r2, &(0x7f0000000100)=""/94, 0x5e, 0x8001, &(0x7f0000000180)={0x77359400}) rt_sigprocmask(0x1, &(0x7f0000000040)={0x200000000}, &(0x7f0000000080), 0x8) fsetxattr(r1, &(0x7f0000000240)=@known='system.sockprotoname\x00', &(0x7f0000000280)='/dev/autofs\x00', 0xc, 0x2) clock_settime(0x932d3f0689119724, &(0x7f0000e75ff0)={0x77359400}) 2018/04/09 19:30:22 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}) dup3(r0, r0, 0x80000) unshare(0xc000000) 2018/04/09 19:30:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) futex(&(0x7f000000cffc)=0x4, 0x4000000, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r2 = accept4(r1, &(0x7f0000000480)=ANY=[], &(0x7f00008f1ffc), 0x0) recvfrom$llc(r2, &(0x7f0000000180)=""/171, 0xab, 0x0, 0x0, 0x0) 2018/04/09 19:30:22 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000340)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) fremovexattr(r1, &(0x7f0000000040)=@known='security.selinux\x00') close(r0) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x9, 0x800, "8175bf00ee30ee7c5de5d2b26783460faa26463e673781316d4b9a9b06f8d7155a2b85cab053161ced3bfc0662a6a580937a3b68e6039bb99843b8a0e2dd83", 0xd}, 0x60) 2018/04/09 19:30:22 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x574f517e37246ed6, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x50400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x80}}, 0x2, 0xbc88}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x40, 0x80}, &(0x7f0000000200)=0x90) open(&(0x7f0000000280)='./file0\x00', 0x40040, 0x40) syz_emit_ethernet(0x2e, &(0x7f0000000480)={@random="b100485caa2a", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000003, '\b\a\x00\x00'}}}}}, &(0x7f00000004c0)) syz_extract_tcp_res(&(0x7f0000000240), 0x80000001, 0x800) 2018/04/09 19:30:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3da) poll(&(0x7f00000000c0)=[{r1}, {r0}], 0x2, 0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097bfff)) renameat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') [ 193.108900] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/09 19:30:22 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000357000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/112, &(0x7f0000000100)=0x70) fcntl$dupfd(r0, 0x280000000000402, r1) sendmsg$rds(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f00000001c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000001540)=[{&(0x7f0000001740)=""/33, 0x21}], 0x1}, 0x0) 2018/04/09 19:30:22 executing program 2: futimesat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='\x00\x00\x00\x00\x00', 0x0, &(0x7f0000590ffe)='v2') r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_tables_names\x00') ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) 2018/04/09 19:30:22 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000100)) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)}], 0x1, 0x81006) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x2, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00000002c0)="b805000000b9000000000f01d98f8958010967420f0966ba410066b8030066ef83b90d0000000d440fc71d00000000654a0f01c80fd42e660fd4556fb9730200000f32"}], 0xaaaaaaaaaaaab20, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r5 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000387000), 0x4) gettid() capset(&(0x7f0000000100)={0x19980330}, &(0x7f0000292000)) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x7fffffff) msgget(0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f00000000c0)={{0x49, 0xfd78, 0x6, 0x36d, 0x0, 0x90}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/09 19:30:22 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000a7aff8)='./file1\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f000064eff9)='mqueue\x00', 0x0, &(0x7f0000fcefff)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x101000, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000140)=0x9, 0x4) execve(&(0x7f0000682000)='./file0/file0\x00', &(0x7f0000000fd8), &(0x7f00003ceffc)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x3) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x2) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000000c0)={0x3, r2}) 2018/04/09 19:30:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r4 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) close(r4) r5 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) gettid() pwritev(r5, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r4, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') write(r4, &(0x7f000014d000), 0x0) close(r3) r6 = dup3(r2, r1, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000005c0)=[@text64={0x40, &(0x7f0000000640)="653aba1f00000066450ff37a00b9900900000f32420f07c744240076000000c7442402180d0000ff1c24b9800000c00f3235008000000f30c4e235ba618266baf80cb8bc6e4283ef66bafc0cb856cbc4fdef0f01d62e42de8a00000000"}], 0xaaaaaaaaaaaaac0, 0x0, &(0x7f0000000600), 0x100000000000024d) ioctl$KVM_SET_MSRS(r6, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x487}]}) [ 193.287602] QAT: Invalid ioctl 2018/04/09 19:30:22 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x180000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0xe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1051, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x643, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8204}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x0) 2018/04/09 19:30:22 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c20000000000140000000800450000240000000000009078e0000002000000000420880b0000000000000800000086dd0000000000000000009b5dd9cff7ff0cbf0000000000000000000000000000000000000500000000000000000000000000000000fc116a8462028bf0e2533b0a0a98a07f6307bd2e4be5669ffade2b85989780a9650d12696166efacd98cff5153f9a5"], 0x0) socketpair$inet_sctp(0x2, 0x800000005, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x4, r0, 0x1}) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xf, 0x2, &(0x7f0000000180)=@raw=[@map={0x18, 0x3, 0x1, 0x0, r1}], &(0x7f00000001c0)='GPL\x00', 0x7fff, 0x36, &(0x7f0000000200)=""/54, 0x41100}, 0x48) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000002c0)) [ 193.405421] QAT: Invalid ioctl 2018/04/09 19:30:23 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="3e0000009bcb86ae501f7320794b28995a558c19e39333dacd13ecec63492d9eda85a05039c9ca7673484524e98cb1619533e322dd0ea5b8172cdd37e147ef3d8d7a4dbd797f29c33890fd915f75c360ca967ecdef865f8a497120be6d7a6c1506c525632e1f90c810ad99a2a784f4721c689968320ab5ec63da75f755f184904f290cadd63fdaca3af69ed55994abfc5671bf48a53f6937264903b1b3e0cae6a625f7"], &(0x7f0000000180)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x6d, 0x7}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000007c0)={r4, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x7, 0x7f, 0x3, 0x7, 0x401, 0x10001, 0x1, 0x3, 0x8001, 0x400, 0x2, 0xe65b, 0x4, 0xe6, 0x9]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r5, 0x8}, &(0x7f0000000300)=0x8) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000040)={0x12714, 0x0, &(0x7f0000ff7000/0x3000)=nil}) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x10000, 0x0) ioctl$KVM_SET_XSAVE(r6, 0x5000aea5, &(0x7f00000003c0)={"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"}) clock_getres(0x7, &(0x7f0000000080)) 2018/04/09 19:30:23 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000080)="72616d667300fb596edc7e535217cef6cad98f87015b8896f9ed738440045b0967bc08ed5018953be2c32490a6916f2c723d017e18508de25d624ca1280efabee90243504df3322c6de739bc71a542058672ea67364e14a4c761", 0x0, &(0x7f0000000100)="9a7b84f32520776060f02e0700000000000000fde9d5f6c25e8074dc7705527899e01878060000") open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x173) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) truncate(&(0x7f0000000040)='./file0/bus\x00', 0x0) 2018/04/09 19:30:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x800}, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/09 19:30:23 executing program 6: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000000d000), &(0x7f0000006000)=[0x0]}}], 0x0, 0x0, &(0x7f000023c000)}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x3f, 0x5, [0x9, 0x9, 0x7fff, 0x8, 0x8001]}, 0x12) 2018/04/09 19:30:23 executing program 7: r0 = socket$inet6(0xa, 0xb, 0xfd) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x1010, r0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="092ad420e1ada3d4eba77b141c5245c114a26430907df51e0d051e8702f155cfb55f58b3b873251c0b2084f6a4d178fb7e0b0ae75599a404a4bbbd7a388613c1e28a1c791058a1509b17e10e037043ddb5638054e6c177d9429e3c687ff8fc0ae1d6a9106676aecd23ee4e5b66ef9b5c118c72f5518b8c31ad92ccc586bdaa735a6ec5b9b025a4b65b5e2578cacbd70991", 0x91, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/09 19:30:23 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000000c0)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) bind$netlink(0xffffffffffffffff, &(0x7f0000003a80)={0x10, 0x0, 0x25dfdbff}, 0xc) bind$netlink(0xffffffffffffffff, &(0x7f00000039c0)={0x10, 0x0, 0x25dfdbff}, 0xc) 2018/04/09 19:30:23 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)) fcntl$getown(0xffffffffffffffff, 0x9) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/raw\x00') r2 = socket$kcm(0x29, 0x2, 0x0) sendfile(r2, r1, &(0x7f0000301ff8), 0xffffffff) writev(r2, &(0x7f0000000000)=[{&(0x7f00000001c0)="18042a3786bb45a9675dce15dd6ec5e35ae04e7fc3a156ce26688d96f41094260745f723dd3a7bcf", 0x28}], 0x1) 2018/04/09 19:30:23 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-twofish-avx)\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x4, 0x482102) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) r3 = semget(0x3, 0x0, 0x21) semctl$SEM_INFO(r3, 0x0, 0x13, &(0x7f0000000340)=""/172) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000002c0)) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000200)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, &(0x7f0000000300)=0x44) sysfs$3(0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) [ 194.350549] binder: 15002:15004 got transaction with invalid offsets ptr 2018/04/09 19:30:23 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="200000002c00ff0a0000000000000000040000001900000008000100"], 0x20}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0x800) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000000c0)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x21) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x6300000000000000, 0x5000, 0x1, 0xe, 0x1c}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000180)=0x3) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/09 19:30:23 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x3) chroot(&(0x7f0000000140)='./file0\x00') umount2(&(0x7f0000000100)='/', 0x2) mount(&(0x7f0000000040)='/', &(0x7f0000000080)='./file0\x00', &(0x7f0000000340)="84a7267300fc6bbd68ba4d73d94720ac94f2fa6c48c1b6af07bc87fb6437bce5327bd0362fa180f70b9b522b09f05393dc532b4df8b5e1891519751b1f349ae0e530b549f8152e5ea498e53d9287252d6225c2801e8725360c61a0491c8ea852c676aa2407bd8c73db3f1aec9317ff4f9192ddb5ad6a155f28c1fcac4bfa65543a985eed05daa2d332ce0a1b5f0cd98f217fedcce0fb8af5f5247bbae6fcaf2f271b6c5fa7d2bc0ba52f6c44a828f05c3e7dfbfd548a346802990b8dbaa3ef425dee72620293faeeba9f37b6a2875acab954913cf916e8f9292f9f2228c71484d1b60fec3112f2d7c761303ba8e33fe2cc8c757a712e4a73bc2c22d28a8bd8ceb7e60fe1c3dbf4a8e40f10fdd6e617964c2b0ca6643d81a35637f1e67662fc7cf1", 0x1000, 0x0) 2018/04/09 19:30:23 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000800c5012, &(0x7f0000003ff8)) memfd_create(&(0x7f00000000c0)='[\x00', 0x1) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x4) [ 194.396399] binder: 15002:15004 transaction failed 29201/-14, size 0-8 line 2991 [ 194.433920] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/09 19:30:23 executing program 0: ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f00000000c0)=0xffffffff) accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f0000000040)=0x60) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x1, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000280)={0x4, 0x0, [{}, {}, {}, {}]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)) r1 = signalfd(0xffffffffffffff9c, &(0x7f0000000200)={0x1f}, 0x8) r2 = dup3(0xffffffffffffffff, r1, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x4, 0xfffffffffffffde3) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000140)='net/ip6_tables_names\x00') ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/09 19:30:23 executing program 5: syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x280, 0x40) r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) dup3(r1, r0, 0x0) sendto$inet(r1, &(0x7f0000000080)="3314ef03d8428f0c9d7fdd5fc5fa18d68bd849eee8fa3a35053eafe22e6a336d8af46bcda5adacc667464cb3812ad09fd2837c6ff6709d9e02ac0cf536ab634b4b26a1f3536ed11b2dbbeb19e889462fcb40b2c80798", 0x56, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) 2018/04/09 19:30:23 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) r3 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x7, 0x280400) io_submit(r2, 0x1, &(0x7f0000000000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, r3}]) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x100, 0x173f0094, 0x7], 0x3, 0x401, 0x0, 0xffffffffffffffff, 0xffff, 0x1, {0x2, 0x0, 0x1, 0x100000001, 0x7, 0x10000, 0x5, 0x0, 0x8, 0x101, 0x8, 0x10001, 0x8, 0x3, "286dd4a3ad3d5e1a0909f2b5dc9f179c11bfadf778b79be0ff3c6e873f5aae3f"}}) [ 194.477715] binder: 15002:15028 ioctl 40046207 0 returned -16 [ 194.527996] binder_alloc: 15002: binder_alloc_buf, no vma [ 194.533751] binder: 15002:15004 transaction failed 29189/-3, size 0-8 line 2963 [ 194.674932] binder: undelivered TRANSACTION_ERROR: 29189 [ 194.680993] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/09 19:30:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x1, 0x0, 0x8000, 0x200, 0x3, 0x2, 0xf112, 0x10001, 0x4a, 0xfd, 0x80, 0xffffffff}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x3) 2018/04/09 19:30:24 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$nfc_llcp(r1, &(0x7f0000003300)=[{&(0x7f0000000080)={0x27, 0x0, 0x1, 0x7, 0x9, 0x2, "fa2ea4b648fcd779523bd46aab6ca842239b5714f49e2156d653061989e157d321645ac95a9c2030238bd3ac1be164d0634adbf6fa61f233c6938e4469c07f", 0x22}, 0x60, &(0x7f0000003240)=[{&(0x7f0000001100)="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0x1000}, {&(0x7f0000000000)="1da414cbac067f5da874f6e345", 0xd}, {&(0x7f0000002240)="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0x1000}], 0x3, &(0x7f00000032c0)={0x18, 0x10f, 0x2, "89a8c9522624770e"}, 0x18}], 0x1, 0x40000) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r1, &(0x7f0000000100), &(0x7f0000000180)=0x6e) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/04/09 19:30:24 executing program 4: r0 = eventfd2(0x200000005, 0x0) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000000140)=""/231, 0x3}], 0x1000000000000180) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000012c0)={'team0\x00', 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={@empty, 0x51, r2}) 2018/04/09 19:30:24 executing program 7: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000900)='/dev/net/tun\x00', 0x0, 0x40) r2 = accept4(r0, &(0x7f00000007c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000600)={0x0, 0xfffffffffffffffa}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000880)=r3, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r4 = epoll_create1(0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000fcfff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r5, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r5, 0x1) r6 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x0, &(0x7f0000000280)}) ioctl$LOOP_SET_FD(r6, 0x4c00, r4) fchown(r4, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000300)={{}, 'port1\x00', 0x0, 0x80044, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x7, 0x6d5}) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840), 0x7, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) unshare(0x40600) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(r6, 0x800454d3, &(0x7f00000002c0)) 2018/04/09 19:30:24 executing program 5: syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe0000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="b9030100c00f32660f3a148309000000f1f3670f017477ea0060000024000f23190f20e035800000000f22e036a566ba4100b800000000efb805000000b9620000000f01c10f09"}], 0xaaaad25, 0x0, &(0x7f0000000080), 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000440)="660f73f00c6766c74424000b0000006766c74424020a0000006766c744240600000000670f011c24ba2100b0edeeba200066b80000000066eff20f38f13a0f08b871000f00d06466660f5c32c16a090c0f188b7166", 0x55}], 0x1, 0x0, &(0x7f0000000040)=[@cstype3={0x5}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/09 19:30:24 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f00000003c0)) write$cgroup_int(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB='7:4\r'], 0x4) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00000000c0)=""/125) 2018/04/09 19:30:24 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) r2 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0xff, 0x2, 0x800, 0x3f6f, 0x0, 0x7, 0x40000, 0x8, 0x8, 0xe5e, 0xfffffffffffffff7, 0x101, 0x7, 0x9, 0x8, 0x0, 0x6, 0x7, 0x4, 0x80000001, 0xff, 0x5, 0x4, 0x6, 0x1, 0x400, 0x800, 0x1, 0x81, 0xf4f, 0x6, 0x5, 0x200, 0x1ff, 0x40, 0x5, 0x0, 0x1, 0x0, @perf_config_ext={0x3, 0x5}, 0x0, 0xec8, 0x7, 0x0, 0x59, 0x286, 0x7d2fa964}, 0xffffffffffffff9c, 0x8, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000680)='/dev/audio\x00', 0x400000, 0x0) connect$netlink(r3, &(0x7f00000006c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x12100188}, 0xc) sendmsg$can_raw(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x1d}, 0x101ad, &(0x7f0000000100)={&(0x7f0000000180)=@can={{0x1}, 0x0, 0x0, 0x0, 0x0, "bdd31a234a5fb168"}, 0x48}, 0x1}, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000600)='/dev/sg#\x00', 0xfffffffffffffff7, 0x80) name_to_handle_at(r4, &(0x7f0000000740)='./file0\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f00000017c0), 0x1400) ioctl$VHOST_GET_VRING_ENDIAN(r4, 0x4008af14, &(0x7f0000000640)={0x1, 0x6}) getpgrp(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000700)={0x0, 0x0}) r6 = getpgid(r5) process_vm_readv(r6, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/189, 0xbd}], 0x1, &(0x7f0000000580)=[{&(0x7f0000000280)=""/244, 0xf4}, {&(0x7f0000000380)=""/222, 0xde}, {&(0x7f0000000480)=""/117, 0x75}, {&(0x7f0000000500)=""/63, 0x3f}, {&(0x7f0000000540)=""/2, 0x2}], 0x5, 0x0) 2018/04/09 19:30:24 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xffffffffffffffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0xfffffffffffffffe, 0x30, 0x1, 0x400}, &(0x7f00000001c0)=0x18) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140), 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) 2018/04/09 19:30:24 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000009ff70)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000064b000)=ANY=[@ANYBLOB="010000000000000002004e20e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ee9600000000000000000000000000000000f5e3"], 0x98) 2018/04/09 19:30:24 executing program 4: syslog(0x2, &(0x7f0000000340)=""/229, 0xfffffffffffffe4b) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0x303) ioprio_get$uid(0x3, r2) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0xfffffffffffffecb) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto$unix(r3, &(0x7f0000000080)="05", 0x1, 0x0, &(0x7f00000002c0)=@abs, 0x6e) getsockname$unix(r1, &(0x7f0000000440)=@abs, &(0x7f00000001c0)=0x6e) [ 195.348196] IPVS: ftp: loaded support on port[0] = 21 2018/04/09 19:30:24 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x3}) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0xc000, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x28000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={r0, 0x0, r2}) migrate_pages(0x0, 0x7fff, &(0x7f000000aff8), &(0x7f0000000000)) 2018/04/09 19:30:24 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) mlockall(0x1) 2018/04/09 19:30:24 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0xf3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r1) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 195.589260] device bridge0 entered promiscuous mode [ 195.631613] IPVS: ftp: loaded support on port[0] = 21 [ 196.182424] sctp: [Deprecated]: syz-executor6 (pid 15084) Use of int in maxseg socket option. [ 196.182424] Use struct sctp_assoc_value instead 2018/04/09 19:30:25 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'tunl0\x00', 0xffffffffffffff35}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) pause() sendto$inet(r0, &(0x7f0000000180)="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", 0x4a5, 0xfffffffffffffffd, &(0x7f0000000100)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000000), 0x1) 2018/04/09 19:30:25 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) r1 = dup(r0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000140)=0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) uselib(&(0x7f0000000100)='./file0\x00') 2018/04/09 19:30:25 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x48480, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={r3, 0x0, r5}) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000000180)={r3, 0x80000, r4}) io_setup(0x0, &(0x7f0000000080)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000040)='\x00') 2018/04/09 19:30:25 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x80, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4}) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00000000c0)) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000100)={&(0x7f0000000040)=[0xbab, 0x4, 0x9, 0x5, 0x2, 0x27c, 0x112, 0x25c, 0x1], 0x9, 0x3, 0x3, 0x0, 0x80000001, 0x6, {0x6bfd, 0x8, 0x7, 0xb8fe, 0x1a37, 0xafa3, 0x7, 0x20, 0x8, 0x54d2, 0x2, 0x1, 0x9, 0x7ff, "d4d5347e6d3506918a79170a7cfe795bf93b0e23b1ef88c7e4500dde6e096c9d"}}) 2018/04/09 19:30:25 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x5, 0x301000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000100)={0x4, r0, 0x10000}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r2, 0x6611, &(0x7f0000000080)) 2018/04/09 19:30:25 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0x490, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200011c0], 0x0, &(0x7f0000000000), &(0x7f00000011c0)=ANY=[@ANYBLOB="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"]}, 0x508) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f00000000c0)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) r2 = getpgid(0xffffffffffffffff) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000000140)={&(0x7f0000000040)=""/228, 0xe4}) r3 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000200)=0x4ead, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000240)=0x8, 0x4) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/04/09 19:30:25 executing program 6: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000c81ffe)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x100000, &(0x7f00000000c0)) unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) sendto$unix(r0, &(0x7f00000000c0)="032ffa6f41cb7321f8e1f905910ee45d9d2fd5033a026a83971e11dfa656e99075f820c42a234d1f271dc6a5ca427f37cdf2fbda122652eee36fabe2b20310c3b779e98e755554ee7110e99707a260d0548faff1", 0x54, 0x20000000, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e22}, 0x6e) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) 2018/04/09 19:30:25 executing program 7: r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00007db000/0x2000)=nil, 0x2000, 0x6, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000140)={0x1, 0xb330, 0x8000}) r2 = socket(0x40000000015, 0x0, 0x0) bind$inet(r2, &(0x7f0000073ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000fc4000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000440)=0xffffffffffffffff, 0x4) sendmsg$alg(r2, &(0x7f0000fc5fc8)={0x0, 0x0, &(0x7f0000fc5441), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xf8}, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000400)={0x1, &(0x7f00000003c0)=[{0xfff, 0x6, 0x4, 0x1000000000}]}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000080)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x40, {0x2, 0x4e24}, 'bond0\x00'}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00000001c0)={{0xa, 0x4e22, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}, {0xa, 0x4e23, 0x4, @empty, 0xb1e}, 0x401, [0x1ff, 0xffffffff, 0xefaa, 0x0, 0x9, 0x9, 0x5, 0x1000]}, 0x5c) setsockopt$inet6_opts(r2, 0x29, 0xbb1e7f29ba235b42, &(0x7f0000000040)=@dstopts={0x33, 0x0, [], [@ra={0x5, 0x2, 0x9}]}, 0x10) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f00005b8fff)) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000100)={0x8, 0x7, 0x400, 0x9, 0x16e4, 0xfe, 0x0, 0x7, 0x6, 0x7, 0x8}, 0x9) read$eventfd(r1, &(0x7f0000000180), 0xfffffe1b) read$eventfd(r1, &(0x7f0000000000), 0x8) [ 196.339245] sctp: [Deprecated]: syz-executor6 (pid 15120) Use of int in maxseg socket option. [ 196.339245] Use struct sctp_assoc_value instead 2018/04/09 19:30:25 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffff7, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e12000)={0x0, 0x2, 0x0, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2801, 0x41) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x8, 0x0, 0x10001, 0x1ff}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000080)={0x3, r2}) 2018/04/09 19:30:25 executing program 3: unshare(0x400) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9}, 0x2c) 2018/04/09 19:30:25 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) bind$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x6, 0x7fff, 0x40, "1a4ee3cf2a2b776645297e3c251225615b42c5f25d2851573aca3add86ff549b435140c42a7976ddcb5acec2a9bc75fb98f0f19d4efdf984a24e5b12f8bbd6", 0x4}, 0x60) mmap(&(0x7f0000800000/0x5000)=nil, 0x5000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x100, 0x8100) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x6, 0x1, 0x0, 0xf2, 0x10000, 0x4, 0x0, {0x0, @in6={{0xa, 0x4e23, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x8b2b, 0x800, 0x5, 0x1c000000000, 0x7}}, &(0x7f0000000200)=0xb0) r4 = shmget(0x2, 0x1000, 0x69, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001880)=""/37) fcntl$getownex(r0, 0x10, &(0x7f0000001800)) r5 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast2, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xffffffffffffff15) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001840)={@mcast1={0xff, 0x1, [], 0x1}, r6}, 0x14) fcntl$getownex(r0, 0x10, &(0x7f0000000540)={0x0, 0x0}) r10 = getuid() getresgid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)=0x0) openat$cgroup_type(r0, &(0x7f00000017c0)='cgroup.type\x00', 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000300)="0d4f82bf57539c1439ef680fa7f8134110f55e9c81374ef654a0", 0x1a}], 0x1, &(0x7f0000000640)=[@cred={0x20, 0x1, 0x2, r5, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x40, 0x4041}, 0x4000014) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000240)={r3, 0x3}, 0x8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000600000/0x400000)=nil, 0x400000}, 0x1}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000018c0)) timer_create(0x5, &(0x7f0000001740)={0x0, 0x41, 0x31d2a19f47bab390, @thr={&(0x7f00000006c0)="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", &(0x7f00000016c0)="b7db03a398ef528497d451c32fa3bff4c8c5afbf472d152986441c04c34b8f001ec68ba55ead2406c7f57a7614493c7e8d1e6ef1d880eeaeec74c6004603ac726057d6a27aa663a589242ba816a77e0375e66c18a5cceaaac15b1229b6126c18aaf76cb1c760b3"}}, &(0x7f0000001780)) fdatasync(r2) [ 196.521916] ebt_limit: overflow, try lower: 6/0 2018/04/09 19:30:25 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000ffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x2288, &(0x7f0000000040)) 2018/04/09 19:30:25 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) bind(r0, &(0x7f0000000080)=@nl=@unspec, 0x80) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='dummy0\x00', 0x10) [ 196.566803] ebt_limit: overflow, try lower: 6/0 2018/04/09 19:30:25 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000180)={0x1, 0x5, 0xfffffffffffff000, 0xf9ab}) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000340), &(0x7f0000000200)=[&(0x7f00000000c0)='net/dev_snmp6\x00', &(0x7f0000000100)=':[&selinux+nodev\\{\\\x00', &(0x7f0000000140)='usereth1\x00', &(0x7f0000000080)='net/dev_snmp6\x00', &(0x7f00000001c0)='net/dev_snmp6\x00'], 0x0) 2018/04/09 19:30:26 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f0000018ff8)) r0 = socket$unix(0x1, 0x8000000000001, 0x0) fstat(r0, &(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x20000000000, 0x0, 0x7, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000540)={0x0, 0x0, &(0x7f000000f000), 0x4, 0x0, &(0x7f0000000580)='\vmK6'}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x802, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000140)={0x6, 0x6}) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400040, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000000c0)) 2018/04/09 19:30:26 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x4, 0x508, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000001980), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'vlan0\x00', 'teql0\x00', 'sit0\x00', 'teql0\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xb0, 0xb0, 0xe0, [@mark_m={'mark_m\x00', 0x18, {{0x0, 0x0, 0x0, 0x3}}}]}}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'sizkalDer0\x00', "7663616e0300", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xe8, 0xe8, 0x118, [@statistic={'statistic\x00', 0x18}, @realm={'realm\x00', 0x10}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x0, 0x0, 'bridge0\x00', 'sit0\x00', 'lo\x00', 'dummy0\x00', @random="52db28434679", [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x148, 0x178, [@ip6={'ip6\x00', 0x50, {{@loopback={0x0, 0x1}}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@redirect={'redirect\x00', 0x8}]}, @common=@redirect={'redirect\x00', 0x8}}, {{{0x1b, 0x0, 0x0, 'syzkaller0\x00', 'bcsh0\x00', 'bcsh0\x00', 'nr0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [0x0, 0x0, 0x0, 0xfffffffffffffffd], 0xa0, 0xa0, 0xd8, [@cpu={'cpu\x00', 0x8}]}}, @common=@dnat={'dnat\x00', 0x10, {{@random="f91f007a8539"}}}}]}]}, 0x580) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) [ 196.730845] binder: 15175 RLIMIT_NICE not set 2018/04/09 19:30:26 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1fffffffffffffd6, &(0x7f0000000000)=ANY=[@ANYBLOB="a9346dabcd4067ec57"], &(0x7f0000003ff6)='syzkaller\x00', 0xfffffffffffffffc, 0xfffffdb0, &(0x7f0000009f3d)=""/195, 0x0, 0x1}, 0x5) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x400000000003, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009010000eaf83a0000000000c6eee83e24e98ae6c232229c478c9ed09164b4c0", 0x26) 2018/04/09 19:30:26 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x400880) ioctl$VT_RELDISP(r0, 0x5605) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f00000003c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendmsg$rds(r1, &(0x7f0000004080)={&(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000003700), 0x0, &(0x7f0000003e40)=[@rdma_dest={0x18, 0x114, 0x2}, @fadd={0x58, 0x114, 0x6, {{}, &(0x7f0000003dc0), &(0x7f0000003e00)}}], 0x70}, 0x0) 2018/04/09 19:30:26 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x800000000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000003c0)={"6966623000faffffffffffffff00", 0x2691d0877f1cca97}) read(r1, &(0x7f0000000180)=""/219, 0xdb) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000100)={r3, 0x3}) dup2(r0, r1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/04/09 19:30:26 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb86dd6083752700303c0000000000000000000043c4ffffbfffffff0200000000000000000000000000010003000000000000c900000000000000000000ffffffffffffc204000000004e204e20040190780014a9c40086c4e97776b2ef449c9daa64b1215afef0a1c14dbcb57fe5a9644f857e7f735a4cd835e847789af6ab0814c273c25549421f4c52f703e41dab440a30f87c3060a6659c09bc788d4eecf3c782f3b665a25c465eb1567ec479d5642b0b77e08168bc6d401767fecc4586eacf04e5647321fb3ce37f571027dac2"], &(0x7f0000000080)) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000140)=""/153, &(0x7f0000000000)=0x99) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e24, 0x1, @empty, 0x9}}, [0xff, 0x1, 0x40, 0x7, 0x100000000, 0x3ff, 0x6, 0xfffffffffffffffc, 0x324, 0x5, 0xffffffff80000001, 0x80000000, 0xffffffffffffffb1, 0x1ff, 0x2]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000400)={r2, 0x3f0f}, 0x8) 2018/04/09 19:30:26 executing program 5: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000299f3e)="580000001401042340834b80040d8c5602067fffffff8f0000000000000058000b4824ca944f640094000500284a8ddc241c7d666d0217170b8b925aa8000000000000008000f0fffeffff09000000fff5dd000000100001", 0x58}], 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x102) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r2, 0x0) ftruncate(r2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000080)={0x0, 0xfffffffffffffffd}) 2018/04/09 19:30:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xcbd, 0x22002) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000000c0), 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000ffbffc)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005e3ffc)=0x2, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/09 19:30:26 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x8c0, 0x0) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x1, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0xd354) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, 0xffffffffffffffff) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r6}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r7 = socket(0xa, 0x0, 0x0) ioctl(r1, 0xa, &(0x7f0000000980)="10afbcf7fcd5596f7dc46cd77e9ed686fe5e0b671fa09d4e5851fb33d85ea41574e1f2000cd3292e5d6a35b054275ac50a595b4a3ab32027d13143a704b7e700bb04c7f16f73b14c0087e48d25d1996d5f79d29f7fb911db046c0d80a429c93ae1b5481ee41e91b951347fb8eb16e98a9cc2764d581e54b8296a7eba1927471ef2d8b031c5cdfedfd3425a933532a415e2819f60cc4ace17c4dcc64b8479da30e0") r8 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000000400)={r6, 0x4}, &(0x7f0000000440)=0x8) flistxattr(r4, &(0x7f00000003c0)=""/2, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) sendfile(r2, r2, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) sync() r9 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x82400, 0x0) dup2(r3, r9) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) 2018/04/09 19:30:26 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000034c0)=[{{&(0x7f0000002f00)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000003400), 0x0, &(0x7f0000003480)=""/13, 0xd}}], 0x1, 0x0, &(0x7f0000003600)) 2018/04/09 19:30:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001240)='/dev/cuse\x00', 0x1, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000001280)) listen(r1, 0xffffffffffffffff) r3 = accept4(r1, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x6d8f71a, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) recvmsg(r3, &(0x7f0000000180)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/4096, 0x1000}], 0x1, &(0x7f0000000100)=""/83, 0x53, 0x8}, 0x1) 2018/04/09 19:30:26 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='-@cpuset[md5sum[\x00', 0x0) write(r0, &(0x7f0000a17000)='\t', 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x30, &(0x7f0000000100)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x8}, &(0x7f0000000240)=0x8) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/86, &(0x7f0000000080)=0x56) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000280)) ioctl$fiemap(r2, 0x40086602, &(0x7f00000011c0)) 2018/04/09 19:30:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xfffffffffffffdbb, &(0x7f0000000180)={&(0x7f0000000000)=@delneigh={0x30, 0x1d, 0x801, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x30}, 0x1}, 0x0) 2018/04/09 19:30:26 executing program 0: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x97}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="1800000000000000000000000000000005000000526d33becf4728e00000"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195}, 0x48) [ 197.515521] device bridge0 entered promiscuous mode [ 197.530939] device bridge0 left promiscuous mode [ 197.538616] binder: undelivered transaction 63, process died. [ 197.572207] binder: BINDER_SET_CONTEXT_MGR already set [ 197.596960] binder: 15174:15215 ioctl 40046207 0 returned -16 [ 197.623716] binder: 15175 RLIMIT_NICE not set 2018/04/09 19:30:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000c61000), &(0x7f0000871000)=0x4) 2018/04/09 19:30:27 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80801, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000000c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000140)=""/191, 0xbf}, {&(0x7f0000000200)=""/172, 0xac}, {&(0x7f00000002c0)=""/210, 0xd2}, {&(0x7f00000003c0)=""/48, 0x30}, {&(0x7f0000000400)=""/116, 0x74}, {&(0x7f0000000480)=""/130, 0x82}], 0x6, &(0x7f00000005c0)=""/187, 0xbb, 0x4d71}, 0x100) sendmsg$can_bcm(r1, &(0x7f00000007c0)={&(0x7f00000006c0)={0x1d, r2}, 0x10, &(0x7f0000000780)={&(0x7f0000000a40)=ANY=[@ANYBLOB="0716338a3f3845b52af5fd81b9805adb1b1a0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="02000040010000000300006003010000fcb99f7f64463e13"], 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x80) r3 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000a00)=0x0) ptrace$getregset(0x4204, r4, 0x202, &(0x7f0000000900)={&(0x7f0000000840)=""/136, 0x88}) mkdirat(r3, &(0x7f0000016ff8)='./file0\x00', 0x0) unlinkat(r3, &(0x7f0000000700)='./file0\x00', 0x1ff) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000800)='/dev/sequencer2\x00', 0x410600, 0x0) mq_timedsend(r5, &(0x7f0000000940)="16dfe4cc0d252956d7969a2632be2ec2205b8aad55b6ca1a343a57751b310a77a4ba5f1f9211225b79c7ba773b1b44aab1ad2455652f70468b4f4810256b62ae", 0x40, 0x6, &(0x7f0000000980)={0x77359400}) [ 197.651632] binder_alloc: 15174: binder_alloc_buf, no vma [ 197.657791] binder: 15174:15215 transaction failed 29189/-3, size 0-0 line 2963 [ 197.745124] device bridge0 entered promiscuous mode [ 197.768878] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 197.819209] device bridge0 left promiscuous mode [ 197.822957] binder: undelivered TRANSACTION_ERROR: 29189 [ 197.830810] binder: undelivered TRANSACTION_COMPLETE 2018/04/09 19:30:27 executing program 3: r0 = socket$inet6(0xa, 0x80803, 0x87) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x68d, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/09 19:30:27 executing program 4: unshare(0x40600) mkdir(&(0x7f0000d37ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) fchdir(r0) 2018/04/09 19:30:27 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@loopback, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) r2 = getgid() syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0xa000, r1, r2, 0x0, 0xa8000000000000, 0x800) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000000)) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="240000000001010000000000ffffffff0200000010000100050002000000000000000000"], 0x24}, 0x1}, 0x0) 2018/04/09 19:30:27 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000040), 0xffffffffffffff1c}, 0x0) 2018/04/09 19:30:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000080)="660f541fbad104b856c9ef658ee166b8000000000f23d00f21f866352000000c0f23f8f30f0fa70000b00f20c06635000000200f22c066b94c06000066b8f0ffffff66baffffffff0f302e0f0159bb0fc72c66b85a7d00000f23c00f21f86635000001000f23f8", 0x67}], 0x1, 0x0, &(0x7f0000000180)=[@dstype0={0x6, 0xb}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f00000001c0)={{0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xf362}, 0x18a0, [0x7fff, 0x101, 0xab7, 0x7, 0x7, 0x6, 0x8, 0x80]}, 0x5c) 2018/04/09 19:30:27 executing program 6: r0 = socket$inet(0x2, 0x4000000805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001d80)=[{&(0x7f0000000440)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000001900)=[@init={0x18, 0x84, 0x5}], 0x30}], 0x4924bd5, 0x4000) 2018/04/09 19:30:27 executing program 7: r0 = socket(0xa, 0x2, 0x88) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0}, &(0x7f0000001040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001140)={r1, 0xa8, &(0x7f0000001080)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0x10000}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e23, @rand_addr=0x8}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000001180)=0x10) r2 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000ffdff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r2, &(0x7f0000644ff0)=[{&(0x7f0000ff8000)="480000001400257f09004b01fcfc8c560a880000f217e00600000000000000a2bc560300000000000000200028213ee206000000000000ffff5bf1ff00c7e5ed5e00000000620000", 0x48}], 0x1) recvmmsg(r2, &(0x7f0000ff6f00)=[{{0x0, 0x0, &(0x7f000064efb0), 0x0, &(0x7f0000000000)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) 2018/04/09 19:30:27 executing program 1: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x80800) getsockopt$sock_buf(r0, 0x1, 0xa263f1c85c2f5f3, &(0x7f00000000c0)=""/43, &(0x7f0000000100)=0x2b) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000140)={0x77359400}, &(0x7f0000000180)) 2018/04/09 19:30:27 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=ANY=[@ANYBLOB="8002020100000000ff010000000000000000f5ff00000001"], 0x18) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00009f1000)=@fragment, 0x8) sendto$inet6(r0, &(0x7f00001e2000)="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", 0x58d, 0x0, &(0x7f0000f14000)={0xa, 0x4e21}, 0x1c) 2018/04/09 19:30:27 executing program 1: clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000480)={{r0, r1/1000+10000}, {r2, r3/1000+10000}}, &(0x7f00000004c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r4, 0x8008af00, &(0x7f0000000340)) r5 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) setsockopt(r5, 0x65, 0x10000000002, &(0x7f0000000000), 0x0) ioctl$TIOCMGET(r4, 0x5415, &(0x7f0000000380)) bind$can_raw(r5, &(0x7f0000000200)={0x1d, r6}, 0x10) bind$can_raw(r5, &(0x7f0000af7000)={0x1d, r6}, 0x10) openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) r7 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x0) ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f00000003c0)) sendmsg$can_raw(r5, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r6}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)=@canfd={{0x4, 0x7ff, 0x2, 0x9}, 0x2d, 0x2, 0x0, 0x0, "d3bee62c9d885c1eb84de9295378ac08fe0d7c7efb21b2a9850cfcbe476caec03ceec3b4f97c77b0cd80512508397586d2b5431d6d32b1a6ca04d8a831f3cdc9"}, 0x48}, 0x1, 0x0, 0x0, 0x11}, 0x40000) 2018/04/09 19:30:27 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="38e8b4e8d9aa08010000100001000000000000000000fe8000000000000000000000000000bbfe80000000000000000000efff0000aa00000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x591100, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000140)=0x9) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'bridge0\x00', 0x4}, 0x18) 2018/04/09 19:30:27 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) 2018/04/09 19:30:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000c00)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="140400000000000000"], 0x14}, 0x1}, 0x0) 2018/04/09 19:30:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1000004e21, @multicast2=0xe0000002}, 0x45) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/09 19:30:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x3, 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, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000140)=""/208, &(0x7f00000000c0)=0xd0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040), 0x8) uname(&(0x7f0000000100)=""/15) 2018/04/09 19:30:28 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0xffffefffffffff40, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) listen(r0, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/09 19:30:28 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/mixer\x00', 0x10000, 0x0) connect$can_bcm(r0, &(0x7f0000000040)={0x1d}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000100)={0xa4f, 0x1, 'client0\x00', 0x6, "2ca9728c787dba9d", "0a5569352db88973a1c02835749262da531d0003e461bae5b34ae358a9f6691f", 0x2}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000540)='mounts\x00') ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00000001c0)=0x5) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x1}, 0x10) fchdir(r2) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000003c0)={'security\x00'}, &(0x7f0000001580)=0x1d7) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000080)={@mcast2}, &(0x7f00000000c0)=0xffffffffffffffa1) pread64(r2, &(0x7f0000000580)=""/4096, 0x1000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000380)={@loopback={0x0, 0x1}, 0x8, 0x2, 0x3, 0x0, 0x80000000, 0x5}, 0x20) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/09 19:30:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000100)={0x0, @multicast1=0xe0000001, 0x4e21, 0x0, 'lc\x00', 0x2, 0x3f, 0x5c}, 0x2c) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001800)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000080)=@ipv6_deladdr={0x2c, 0x15, 0x60d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) r3 = dup(r1) getsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000000000)=""/1, &(0x7f00000000c0)=0x1) 2018/04/09 19:30:28 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = syz_open_dev$admmidi(&(0x7f0000000800)='/dev/admmidi#\x00', 0x2, 0x20000) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000840)=0x14, 0x4) recvmsg(r2, &(0x7f00000007c0)={&(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x1e8, &(0x7f0000000600), 0x0, &(0x7f0000000000)=""/159, 0xfffffff8}, 0x0) r4 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000000880)={0x1d}, 0x10) sendmsg$can_raw(r4, &(0x7f0000000300)={&(0x7f00000000c0)={0x1d, r1}, 0x10, &(0x7f0000000140)={&(0x7f0000000100)=@can={{}, 0x0, 0x0, 0x0, 0x0, "c09fe94995d7195c"}, 0x10}, 0x1}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000440)) 2018/04/09 19:30:28 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) close(r0) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000580)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000003bc0), 0x0, &(0x7f0000003c00)=""/69, 0x45}}, {{&(0x7f0000003c80)=@nfc, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000003e00)=""/158, 0x9e}}], 0x2, 0x0, 0x0) clock_getres(0x0, &(0x7f0000000000)) 2018/04/09 19:30:28 executing program 5: r0 = socket(0x1e, 0x2000000000000005, 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) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x9, 0x0, 0x8, 0xec2, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x8, 0x324d}, &(0x7f0000000100)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0xfff, 0x80000000, 0x98, 0x2, 0x0, 0x6, 0x2, 0x7, 0x3, 0x60, 0x20, 0x0, 0x10000, 0x6, 0xa2]}, &(0x7f0000000240)=0x100) 2018/04/09 19:30:28 executing program 0: pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x80800) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000380)=0x558d, 0x4) r1 = socket$inet(0x2, 0x6, 0x1) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000001c0)={'broute\x00', 0x0, 0x4, 0x3, [], 0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/3}, &(0x7f0000000240)=0x78) r2 = socket$inet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x3, 0x0, 0x0, 0x8}, {0x6}]}, 0x10) socket$inet(0x2, 0x800, 0x38f4) r3 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg(r3, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000280)}, 0x0) [ 198.873195] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20001 lc 2018/04/09 19:30:28 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041bff4)) epoll_wait(r2, &(0x7f00004b4000)=[{}], 0x1, 0xfffffffffffffffe) close(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r3, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x6, 0x2, 0x5, 0x7ff, 0x10}, &(0x7f0000000140)=0x98) 2018/04/09 19:30:28 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020001d8abc5500000100400002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x8c}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000040)={0x401, 0x80002, 0x9}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)=0x7) ioctl$int_out(r0, 0x2, &(0x7f0000000080)) ioctl(r0, 0xc1004110, &(0x7f0000000000)) 2018/04/09 19:30:28 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TCFLSH(r0, 0x540b, 0x1) mq_open(&(0x7f0000000080)='\x00', 0x800, 0x8, &(0x7f00000000c0)={0xf55b, 0x400, 0x9, 0x81, 0x0, 0x400, 0x1ff, 0x7}) socket$nl_generic(0x10, 0x3, 0x10) io_setup(0x80000000, &(0x7f0000000100)) [ 198.914628] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20001 lc 2018/04/09 19:30:29 executing program 4: perf_event_open(&(0x7f000025c000)={0x82, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x0, 0x0, &(0x7f0000000000)=ANY=[], &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x1, 0x71, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f00004d9000/0x2000)=nil}) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/04/09 19:30:29 executing program 7: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x20000000}) r2 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/09 19:30:29 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x3}}, 0x400000000000000, 0x8}, 0x90) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/04/09 19:30:29 executing program 5: socketpair$unix(0x1, 0x4000000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000300)=[{0x48, 0x0, 0x8000, 0xffffffff7fff8000}, {0x6, 0x1}]}, 0xffffffffffffff79) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000140)=@abs, 0x6e) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000100)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x180, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x585}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x3c) 2018/04/09 19:30:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x4, r0, 0x1}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000004dc0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000004d80)={&(0x7f0000000980)=@newlink={0x2c, 0x10, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x2c}, 0x1}, 0x0) 2018/04/09 19:30:29 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x1) ppoll(&(0x7f0000001fd8)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f0000001000)={0x4}, 0x2) 2018/04/09 19:30:29 executing program 1: syz_emit_ethernet(0xe, &(0x7f0000000240)=ANY=[@ANYBLOB="0e8c6838680960356d4c758fbc0759aaaabb000000000000000000007f4c8a966a1b0deddf5a1057bde7a9ae9007e58cf593ef75eef9f1eff46ebaea3286e4e17f463e8b229c5e6b8a52fee4300d6fd875a5a1483521fbac1e80f35e90e41bc1ca00b2f0320ccbdf5e4f4bbfd23c52536f98aa77aa4ef2c332aaf271e6315304423ea503b36353de36251440e1aa6dff16ab21a363dbf510fe28cc6c68c2"], &(0x7f00000000c0)) r0 = request_key(&(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='}\x00', 0x0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="44a2ac6d435dff7e4abd5d334586979e068ffea9e452c4590af548b91305b51f08ffd12024bd016fe0aef3553a2c3868dad3f83fc989cd80ff73452cb51b35c32106dc", 0x43, r0) 2018/04/09 19:30:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0xffffffffffff4405) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x217, 0x200) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000180)={0x3, 0x4, 0x3}) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000240)) writev(r1, &(0x7f000051c000)=[{&(0x7f00000001c0)="480000001400190d76a81014aed182f30284470005ffe00600000083f710143548dac1e22600000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bff000000", 0x48}], 0x1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000300)=0x5, 0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) accept4$llc(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x10, 0x80800) mq_getsetattr(r3, &(0x7f0000000280)={0x9b2, 0x0, 0x7960, 0xc3, 0x0, 0x2, 0xa6, 0x72a}, &(0x7f00000002c0)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000340)=0x0) r5 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r3, &(0x7f0000000380)={r3, r0}) r6 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xbea, 0x2040) setsockopt$inet6_tcp_int(r6, 0x6, 0x15, &(0x7f0000000040)=0x306c, 0x4) 2018/04/09 19:30:29 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8), 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r1, 0xb9, "39efd42c2af4aa7bd583ebaa7ca4a15ba8c1afe05058f67b799e536d7a9ca901871e1c5fe366c617ab593c23fb1dc7b5bdc4d4c3c41b5290a8749369591cd735700419c65a79966b77b2e08dc21209fd7401ebc37ced1565b1176240a2f0cad5591cd3693a4484ecb7c16f4edbfb8b0cee37060e6ec24050067c0cf78a22c372af8de37fbd577508c0aa57a3354d3908deaa62f4f084c89995c996dbc2507bd124f7f5cce09f66c6284f517ff1dcc236ee7a8e98f0953f094d"}, &(0x7f0000000200)=0xc1) 2018/04/09 19:30:29 executing program 6: syz_emit_ethernet(0x6a, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0x4, 0x6}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000001400)) syz_emit_ethernet(0x56, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [], {@canfd={0xd, {{0x2, 0x1, 0xfffffffffffffffa, 0x8000}, 0x1b, 0x3, 0x0, 0x0, "b6410cf777f0630369b1832ab2d20d016e00f67ee7602c6912fb951cd62ddc399a71b310ee6d78a0c0719b11d6cb0559a63c95aa4c4acdc2b83ba383522fc2bc"}}}}, &(0x7f0000000080)={0x1, 0x4, [0xe0d, 0x856, 0xe96, 0xf10]}) 2018/04/09 19:30:29 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000200)={'filter\x00', 0x0, 0x3, 0x45, [], 0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/69}, &(0x7f0000000280)=0x78) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x10000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0xa0000, 0x0) ioctl$TIOCGWINSZ(r1, 0x5414, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) 2018/04/09 19:30:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x200000000, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x2, 0x4, 0x1, 0x100000001}, 0x2c) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r2, 0x9, 0x30}, &(0x7f0000000280)=0xc) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x200, 0x101000) accept4$unix(r3, &(0x7f0000000300)=@abs, &(0x7f0000000380)=0x6e, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000100)=""/161}, 0x18) 2018/04/09 19:30:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000cc0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000007f0000000000f1000000000000000e00000004000000d8030000ffffffff000200000000000000020000ffffffffffffffff08e4934bb002adc8c2030000ffffffff04000000", @ANYPTR=&(0x7f0000e9afc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000801300100000000000000000000000000000000000000000000000030006672616700000000000000000000000000000000000000000000000000000000000000000000000000000000000030006d6163000000000000000000000000000000000000000000000000000000ffffffffffff00000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00008010000000000000000000000000000000000000000000000003800636f6e6e6279746573000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x438) syz_emit_ethernet(0x3e, &(0x7f0000ea7cfa)=ANY=[@ANYBLOB="fcffaaaaaaaa1000ffffffff86dd60c000e20008880000000000000000000000ffffac14ffaaff020000000000000000000000000001810010780000178d"], 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/04/09 19:30:29 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@dev, 0x0}, &(0x7f0000000100)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="dc0200001b00000326bd7000fddbdf2500000000000000000000000000000001ffffffff0000000000000000000000004e2404014e22ffff0200002000000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="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"], 0x2dc}, 0x1}, 0x0) socket$rds(0x15, 0x5, 0x0) 2018/04/09 19:30:29 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x24000, &(0x7f0000000140)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/rpc\x00') ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000002c0)={0x300000000000000, 0x10, [0x4, 0x2, 0x7054, 0x414]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0xa800, 0x0) recvfrom$unix(r1, &(0x7f0000000140)=""/152, 0x98, 0x0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e23}, 0x6e) acct(0x0) 2018/04/09 19:30:29 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000002fe8)=[{0x35, 0x0, 0x0, 0xfffffffffffffffc}, {0x6}]}, 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) 2018/04/09 19:30:29 executing program 6: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x33c}], 0x2000000000000144) r2 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x8, 0x8000) tkill(r2, 0x1000000000016) 2018/04/09 19:30:29 executing program 5: sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x48040, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000009d00)=[{{&(0x7f0000007440)=@pppoe={0x18, 0x0, {0x0, @random="7d264f65d743", 'irlan0\x00'}}, 0x80, &(0x7f00000074c0), 0x0, &(0x7f0000007500)}}, {{&(0x7f0000007640)=@l2={0x1f}, 0x80, &(0x7f0000008880), 0x0, &(0x7f0000008900)}}], 0x2, 0x0) 2018/04/09 19:30:29 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfff, 0x4000) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00000000c0)="220000002000070700be0000090007010a0000ff0000000000200000050013800100", 0x22) 2018/04/09 19:30:29 executing program 4: set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x90) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) write$sndseq(r0, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @queue}], 0x30) 2018/04/09 19:30:29 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x97) close(r0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x401, 0x3, [0x6b4, 0x8001, 0x100]}, 0xe) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000100)) recvmmsg(r1, &(0x7f0000001440)=[{{&(0x7f0000000180)=@alg, 0x80, &(0x7f0000000280)=[{&(0x7f0000000240)=""/36, 0x24}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0xffff}, 0x5}], 0x1, 0x40002000, &(0x7f0000001480)={0x0, 0x1c9c380}) clock_gettime(0x7, &(0x7f0000001500)) clock_gettime(0xfffbefeffffffff0, &(0x7f0000030ff0)) accept4(0xffffffffffffffff, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x4, [0x2, 0x1, 0x3ff, 0x6]}, 0xc) 2018/04/09 19:30:29 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x101000) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000200)={'icmp6\x00'}, &(0x7f0000000240)=0x1e) write(r0, &(0x7f0000000100)="0b472a992bfa6ee4fde6e3edc41cbf42d5e475db9ddbd3aade20294db88bdbce2cebfd3847e94c960153ed8e659c9b5b159df866dfc4b2159e8cfbb0315e837219aec9415836f26e8d2a479c799d3db89834a4ede1bfb15c38d3e93e61df03d1f262ea9a2c1a1910ae08033c103eb85cae74760eb8bec6c9a299cd13097fde0fb5d84b95ee41dc9be4a8e5fed329888529d95dc08e22ff3ce3a7ed024ae8", 0x9e) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00000001c0)={0x9, 0x8, [0xffffffffffffff80, 0x7]}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$bt_bnep(0x1f, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000000040)=ANY=[@ANYBLOB="b800000013001901000000000098ab0000000000000000000000ffff000000c000fe80000000000000000000000000000000000000000000000a00a00000000800", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb8}, 0x1}, 0x0) fcntl$getown(r0, 0x9) 2018/04/09 19:30:29 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_targets\x00') ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000000080)={'erspan0\x00', @ifru_names}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'vcan0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="3e000000000000000000000000000000015721a5cd816609aae0df8970"]}) 2018/04/09 19:30:29 executing program 7: ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000100)={0x7, 0x8, 0x1}) r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x5, 0x8000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x121100, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x401}, &(0x7f0000000280)=0x8) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x8000000000000406, r1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x82, 0x0, 0x10001, 0x101}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00000000c0)=0x5, 0x4) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000000080)={r4, 0xf8f}) r5 = syz_open_dev$evdev(&(0x7f0000fc2000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000000000)=0x9) close(r5) 2018/04/09 19:30:29 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000100)={0x0, 0x5, 0x100000000, &(0x7f0000000080)}) r1 = socket(0x400000000002, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f00000002c0)=0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0x2c5) r2 = getpgid(0x0) getpriority(0x10000003, r2) sendto$inet(r1, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 19:30:29 executing program 4: ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c97ff8)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r0) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000f1dff8)={0x1}) syz_open_dev$vcsn(&(0x7f0000000400)='/dev/vcs#\x00', 0x3ff, 0x28680) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000040)='./file0\x00') umount2(&(0x7f0000000000)='./file0\x00', 0xa) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000480)={0x0, 0x3, 0x1000, 0x7, 0x8, 0x9}, &(0x7f00000004c0)=0x14) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x0) ustat(0x20, &(0x7f0000000380)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = userfaultfd(0x0) msgget(0xffffffffffffffff, 0x400) munmap(&(0x7f00003e5000/0x2000)=nil, 0x2000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r3 = gettid() process_vm_readv(r3, &(0x7f0000fca000)=[{&(0x7f0000000000)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0xfffffe9b}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r4 = mmap$binder(&(0x7f0000a54000/0x1000)=nil, 0x1000, 0x1, 0x5010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000003c0)={r4}) getsockopt(r1, 0x10d, 0x2, &(0x7f0000a7d000), &(0x7f00002bdffc)=0xfffffffffffffea7) 2018/04/09 19:30:29 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x100000000, 0x2}, &(0x7f00000001c0)=0x8) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x7) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0xfff, 0x2, 0x0, 0x5, 0xc2e7, 0x8, 0x7}, &(0x7f00000000c0)=0x20) 2018/04/09 19:30:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='gretap0\x00', 0x10) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/84, &(0x7f0000000100)=0x54) 2018/04/09 19:30:29 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1411}) io_setup(0x4, &(0x7f0000000180)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000001c0)=""/233, &(0x7f0000000080)=0xe9) io_submit(r1, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)}]) 2018/04/09 19:30:29 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x9, &(0x7f0000000100)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180)=0x1, 0x3) ioctl$KDGKBLED(r1, 0x40045108, &(0x7f0000000040)) 2018/04/09 19:30:29 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4a000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x14, &(0x7f00008a8ff0)={0x0, 0x0, &(0x7f0000d22000)}, &(0x7f0000f6affc)=0x10) 2018/04/09 19:30:30 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0xfffffffffffffe31) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000440)={0x2000}) sendto$inet6(r0, &(0x7f0000000100)="46ff8d47", 0x1, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1b) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x6, @empty, 0x7}, 0x1c) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) lchown(&(0x7f0000000280)='./file0\x00', r1, r2) shmget(0x1, 0x1000, 0x1627, &(0x7f0000ffc000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xe5, "2fbbc40d2abc1f0499b0f108aa25836515aaa90988d1860a0b60e1e0db706a14a42fdbc33c67b64fa35e35768ef29ebf2f8e8342a6302bd811becf97b51ef05ab55c23cb7fd62e04a125679103c79e8aa9f1a9a2ffa1f26c31ee8982f55dffa8613705da6fd90e0c094dc8aee139dd2ec29520afc85644dc3baf76f7b1540ef4c581a43a2b9ba052dfd0d96977f2870772b3b4825aaa44f4e55a4412c04cdd7945e910cce499f8cda84367766863f5bebb529f4ffbc84edb9c15ab55bec27a5222a9896d1e6eef1316c4bbc327ea7349d37e7d9b8e04dad7ef623692689c39f0a0b66e0983"}, &(0x7f0000000080)=0xed) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r3, 0xa37a}, 0x8) 2018/04/09 19:30:30 executing program 0: setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x65, 0x5, &(0x7f0000000000), 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x88) r2 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000140)={{0xf4, 0x3, 0xbe8, 0xfffffffffffffffd, "6c6ddc89446e47110509357be70f6a144580267c643df1ce22e6208c2eefd4f444eb837b7e64a11041999a2b", 0x3f}, 0x0, 0x0, 0x2, r2, 0x9, 0x47, "93952064767df4b81e0f9dfcc53f5e0e96c9ce2f504df868985acd22f2057ba2e8e4358ffefd957f475c7a868abcc30a955ab0089f055282d6b1d0ccf0c8f7d3", &(0x7f0000000100)='proc.-\x00', 0x7, [], [0xffffffffffffc3dd, 0x0, 0x6521]}) bind$alg(0xffffffffffffffff, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) 2018/04/09 19:30:30 executing program 3: unshare(0x3) seccomp(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x2, 0x2, 0x5, 0x80000001}]}) r0 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/pid\x00') ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000200)={r0, 0x4, 0xffffffff, "fa1e83e997344599da2d35a566fd1008987a748f6374caaa871785b796c0322a7021282e235ae272cd13539b2f9593ca77e36097fdb743360bbd0ed53f7da7e25fdae9eb46c48c6465769185ec23b2f2f3dd8e"}) chmod(&(0x7f0000000100)='./file0\x00', 0x60) setns(r0, 0x0) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x8, 0x80) fadvise64(r0, 0x0, 0x8000000006, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x29, "000ef6b98964dfabfa8a5d0a4da689d90133ecbbb3939f8a940bdf483374e72f0f8ea212fb8b2a6cea"}, &(0x7f00000000c0)=0x31) 2018/04/09 19:30:30 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x89, "e777ae4f5e1983600c602f33aa6b3848841e2c151363476383e26284bf45ccc7a31e6eeb13185772aa478595a7df15d83012ae0f3415060c91e9bed990a433d318306cf587bbececae3f2e5d760dbfefaf3ef95d4bce497545ce39271e3cdeb0b27ab1332bf9293b965b770227f103a70c0a49b30344eda966c24ae447e29a6c847324c131a8fbc04c"}, &(0x7f00000000c0)=0x91) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x3, 0x5, 0x8}, &(0x7f0000000140)=0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004acffc)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/04/09 19:30:30 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = memfd_create(&(0x7f0000000000)="0000000000000000000000e547947637b1500f7ee48c9c3e87ba9e5194b2c00e798de7ab48c71e69498dff4192aa20a8a952ad5c19", 0xfffffffffffffffc) connect$rds(r1, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) listen(r0, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2, 0x0) connect$rds(r0, &(0x7f0000000040)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, 0xffffffffffffff67) setsockopt(r0, 0x800000010d, 0x5, &(0x7f0000000100)="94068863", 0x4) 2018/04/09 19:30:30 executing program 5: r0 = socket$inet(0x2, 0x3, 0x10) setsockopt$inet_buf(r0, 0x0, 0x3, &(0x7f0000000180)="bf", 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xdb, "dbc4442d62c5b63195745bbaad9c7b083836bd71c7ef70e413e4a272f7556266e44a0cfc81134c1ab72266801d130bb3ace170da8783bd5ff04ad70f408696ef046e852471eb096283a61b75f45b58bb3e192e04ab0ca2999482765b9afceafd1fc559a149f60ac929da456cbc97745aa2c7c1e2e8774e14fa4e94f2cf97f1a0bddeec1dee36e1bb3829f02d4129c4e8733cedb9ff605a147f5cf97bccc12f8266c41ac67931e91c9b2d41f69a0c451107459efaed422565ab9d29031f228a61b8af764e92f6d4ec92170879f5a4018716e32693e3fd09288ede34"}, &(0x7f0000000140)=0xe3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0xf6, 0x8, [0xcf5f, 0x2, 0x3, 0x31, 0x9, 0x4, 0x5, 0x100]}, &(0x7f0000000200)=0x18) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={0x7f, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e, 0x7ff, 0x1f, 0x5, 0xff, 0x0, 0x401, 0x8, 0x5}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/09 19:30:30 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff40ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001a00)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000000180)=[{&(0x7f0000000140)={0x2c, 0x0, 0x300, 0x70bd27}, 0x10}], 0x1, &(0x7f00000019c0)}, 0x0) recvmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000000380)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}], 0x2, &(0x7f0000fd0000)=""/100, 0x64}}], 0x292, 0x0, &(0x7f0000fd0000)={0x77359400}) 2018/04/09 19:30:30 executing program 2: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x380000, 0x2000) r1 = timerfd_create(0x7, 0x800) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000100)={0x2, r1, 0x1}) r2 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) accept4(r2, &(0x7f0000000000)=@ethernet={0x0, @remote}, &(0x7f0000000080)=0x80, 0x800) write$tun(r2, &(0x7f0000003240)=ANY=[], 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl(r2, 0x227c, &(0x7f000097e000)) 2018/04/09 19:30:31 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x80) accept4$inet(r0, 0x0, &(0x7f0000000140), 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='teql0\x00') ioctl$TCSETA(r0, 0x5402, &(0x7f0000000080)={0x0, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff}) write$sndseq(r0, &(0x7f00000000c0)=[{0x800, 0x80000003, 0xfffffffffffffffc, 0x0, @time={0x77359400}, {0xcf84}, {}, @time=@time}], 0xffffffffffffffa2) 2018/04/09 19:30:31 executing program 2: r0 = socket(0x1d, 0x3, 0x1) socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x0, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x100000f, 0x52, r1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={r2, 0x6d, "c064db6291f1f496d726e93ddc1095f0031b41995443ced02175ae246bc36205bde5740604b14eddd97568120d43abb549b3292c11af30445cc3106098c1375dee48494f9360a6dceec8517e675add01d6167e244f8f663e3529bed2135afaa69efe4f927cc8fba0718a875d52"}, &(0x7f00000000c0)=0x75) close(r1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040)=0x54, 0x4) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r4, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) write$rdma_cm(r4, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r4, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r5}}, 0x10) close(r4) sendmmsg(0xffffffffffffffff, &(0x7f0000002280)=[{{&(0x7f00000006c0)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000740)="964616d1dafb11d6d905ea33bd4eaea0dd04eb847bc0a1210ca9456143e31b8ce14caf4a0646bc639707d10aba3e652495977a7a6d3fc41ef6364c47c2266aa410a490f920f407161207ec5352e1ce6c3822d3a2ae063583609298790a58b73fccaac3665dd78ab4a15d4c12a996799f41dc79b9f3d57a627a7517cb0b51c0cecf43519f19db25073246fa0d8e29d209ee94372325d56aa5ae8d45", 0x9b}], 0x1, &(0x7f0000000f40)=[{0x30, 0x103, 0x918, "b9b0597d21d227c112b74fbadc29c742bca992f94f18f93f4a69"}], 0x30, 0x4045}, 0x610}], 0x1, 0x4001) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)={0xffffffffffffe55c, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x6c}}, {{0xa, 0x4e20, 0x3f, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000400)=""/221, 0xdd}, &(0x7f0000000200), 0x10}, 0x20) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e24, 0x3f, @empty, 0x8}}, 0x2, 0x5, 0x1ff, 0x5fc, 0x3a}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000008c0)=ANY=[@ANYRES32=r6, @ANYBLOB="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"], &(0x7f0000000600)=0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x13860b96, 0xa0000) fcntl$getownex(r3, 0x10, &(0x7f0000000680)) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002ff0)={0x1d, r7}, 0x10, &(0x7f0000000000)={&(0x7f0000000200)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "e8282fc0575571f77ac8d4132539bc55d7906fe0fecb3d2f991075b83294d4a7b02ade8cba5f219fcf41fcb9d4d14c85b70cdfd0994acc2709e56f37a1afee32"}, 0x48}, 0x1}, 0x0) 2018/04/09 19:30:31 executing program 1: r0 = socket$inet6(0xa, 0xa, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0x2e36, &(0x7f0000000100)=0x2) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x10000, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x200000, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f00001fffe4)=@in6={0x2, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c, &(0x7f0000000600), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="2800000000000000290000003200000022bc901b5a53ba747b72aee2a4f2bcf838244645da5cbfe713da80d884149ba026cb0451b5471d"], 0x28}, 0x0) 2018/04/09 19:30:31 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000200)=@nat={'nat\x00', 0x1b, 0x5, 0x768, 0x278, 0x278, 0xffffffff, 0x168, 0x168, 0x698, 0x698, 0xffffffff, 0x698, 0x698, 0x5, &(0x7f0000000180), {[{{@uncond, 0x0, 0x120, 0x168, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0xff}}, @common=@srh={0x30, 'srh\x00', 0x0, {0x0, 0x20, 0x1ff, 0xfffffffffffff0de, 0x2, 0x8, 0x10}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@rand_addr, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @icmp_id=0x67, @gre_key=0xa915}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, [0xffffff00, 0xffffffff, 0xffffffff], [0xff000000, 0xff000000, 0xffffff00, 0xff], 'tunl0\x00', 'ip_vti0\x00', {0xff}, {0xff}, 0x8, 0x3, 0x2, 0x25}, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key=0x1, @port=0x4e23}}}, {{@uncond, 0x0, 0x200, 0x248, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x1, 0x0, 0x5, 0x8001, 0x0, 0x3, [@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @dev={0xfe, 0x80, [], 0x12}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, @empty, @dev={0xfe, 0x80, [], 0x14}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [], 0xbb}], 0xb}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0xea1, 0x4}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xff, 0xff000000, 0xffffffff, 0xff], [0x0, 0xff000000, 0x0, 0xff000000], 'gre0\x00', 'teql0\x00', {}, {}, 0x3c, 0x6, 0x2, 0x43}, 0x0, 0x190, 0x1d8, 0x0, {}, [@common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@dev={0xfe, 0x80, [], 0xd}, [0x0, 0xff, 0xffffff00, 0xff0000ff], @ipv6=@mcast1={0xff, 0x1, [], 0x1}, [0xff, 0x0, 0x0, 0xff000000], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [0xffffff00, 0xffffffff, 0xff, 0xffffffff], @ipv4=@broadcast=0xffffffff, [0x0, 0xffffffff, 0xffffffff, 0xff0000ff], 0x80000001, 0x7f, 0x2b, 0x4e20, 0x4e20, 0x4e22, 0x4e24, 0x2c0, 0x2000}, 0x100, 0x90, 0x4e21, 0x4e21, 0x4e22, 0x4e24}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x4, @ipv6, @ipv4=@rand_addr=0x800, @icmp_id=0x65, @gre_key=0x6}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x7c8) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/cuse\x00', 0x2, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000a40)=0x104000) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000040)={0x9, {{0xa, 0x4e20, 0x11062a74, @loopback={0x0, 0x1}}}, {{0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x100000000}}}, 0x108) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/04/09 19:30:31 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYBLOB="18000000270063810000e9ffffff000003000000e50000001c55ba2d668fb6691c19a7dea59c60ae39121204ef9b012594fcfd808cf3cf308693d40c1e698637164afa08f32bfffa64c512237c26665cde1fd329849fd2a5f15270f197cc25d642e3eb6f1bdfce6baae21f4129c3af41fe8f8016f0cb4f950d0de4ca8bc28407b73b063acde658eacc4631376afb601be918b5bbd96d59a3ac5d36eb417cbbf2bc1820f4139d0e7ff7180a3523e7fa54fb0813cf74ec32be7dc1b795829a4a68bec7b4fb6fbc1057274d7f333d60a9f28ebeab2045c2017a0a4215"], 0x18}, 0x1}, 0x0) pipe(&(0x7f0000000440)) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/04/09 19:30:31 executing program 3: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000ca6000), &(0x7f00000001c0)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) lsetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)=@random={'btrfs.', 'selftrustedwlan0lo@bdevTvboxnet0GPLvboxnet1vmnet0\x00'}, &(0x7f0000000240)='bdevproc@\\\x00', 0xb, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@local, @in=@rand_addr}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) 2018/04/09 19:30:31 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x5ffffffc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000380)={'raw\x00'}, &(0x7f0000000700)=0x54) [ 201.809816] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/09 19:30:31 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='adfs\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYBLOB="e2410f7f7c9b"], &(0x7f0000000440)=0x1) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 201.882419] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/09 19:30:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a00)=@filter={'filter\x00', 0xe, 0x0, 0xc0, [0x0, 0x20000e40, 0x20000e70, 0x20000ea0], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000ebffffffffffffff000000000000000000f1000000000000000062820c385d677a4a5fafc66a64dbbf000000feffffff0000000000000000000000000000000000000000000000000000000100000000000000000000000000000000feffffff00000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x139) 2018/04/09 19:30:31 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/240, 0xf0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020e00001400000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000080012000200020000000000000000001f000000020100008f001da400000000ac14ffbb00efffffff00000000000000ac14000000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff00000000000000000000"], 0xa0}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/09 19:30:31 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/09 19:30:31 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000240)={0x1, 0xd1a8, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000001c0)={0x10000, 0x0, 0x653, 0x10000, 0x7, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/09 19:30:31 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) socketpair(0x6, 0xa, 0x200, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x5, 0x2, 0x0, 0x3, 0x4}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={r2, 0xdb, "36d35b0fba9984f8abee8bdabb5609f62e6a64076bea727c7226e26c981ff3dc356c315202bd165299423fb3335b10060d40af5b0853bee53fff57f5fca940a88ad49b99051ee2b897a4760cb2108ee4799429dc15b36b165317dac7f500c542e5b508b922173150d4b6f296ea6a4be939d4cc8c39822c633cd4c6a23a1cec4bc80d9a8888f6905c5638235c5d66265d8ae262dd2bbe8f5a6d2590781b9c2cb317de71a08009b697a48847ff6786aaab3c730b66dc11ac270f63f8fd390fa94cab985bb08d9d6db319f4e0260c8ee942a9a5b16af7f6630526920b"}, &(0x7f0000000300)=0xe3) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000004) write$vnet(r0, &(0x7f0000000080)={0x1, {&(0x7f0000000040)=""/24, 0xfffffffffffffd24, &(0x7f0000a5df9b)=""/101, 0x2, 0x2}}, 0x52) 2018/04/09 19:30:31 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) io_setup(0x1ff, &(0x7f0000800ffc)=0x0) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000403fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e27fd9)}]) 2018/04/09 19:30:31 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="0f01b4ea6c643e0fc7a90000660f519b1d8e0faef0263e0fc799d84a2683e6a30fc72dc4a600000f20c06635000001000f22c0260f017ec8", 0x38}], 0x1, 0x0, &(0x7f00000000c0), 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 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$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 19:30:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c00000013d1304d358b2397000102000014d00633a4fc66ea3f00000000000000a3ab04ba54cc9ac2dda92682ee3577a7ee885bec00ceb6a91bcc59f4b6f9", @ANYRES32=r1, @ANYBLOB="00000000000000000c000100aaaaaaaaaabb0000"], 0x2c}, 0x1}, 0x0) [ 202.147947] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/09 19:30:31 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00000026c0)={0x8, 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='GPL\x00', 0x97, 0x94, &(0x7f00000002c0)=""/148}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x10, 0x1, 0x5, 0x6, 0x4, 0xffffffffffffffff, 0x9}, 0x2c) 2018/04/09 19:30:31 executing program 5: perf_event_open(&(0x7f0000014f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x80000) 2018/04/09 19:30:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000005c0)={0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000080)="ac0fbf55c3", 0x5, 0x0, &(0x7f0000000200)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ipddp0\x00'}}, 0x80) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) getsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f00000002c0)=""/182, &(0x7f0000000100)=0xb6) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) mq_timedsend(0xffffffffffffffff, &(0x7f00000001c0)="30753a9edc575a8e0c", 0x9, 0x0, &(0x7f0000000280)) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe0000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000000)="c4e24947470d66b8bf000f00d8653ef767fc66baf80cb8e0fb4f8bef66bafc0c66edb97e0b0000b82ff11332ba000000000f30440f20c03503000000440f22c0c4c185e955d666b8ad000f00d8673636f46485af0c000000", 0x58}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 19:30:31 executing program 4: r0 = socket(0xd, 0x0, 0x1000000007) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000100)={r0, 0x2}) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, r1, 0x2, 0x70bd26, 0x25dfdbff, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x3c}, 0x1, 0x0, 0x0, 0x810}, 0x4000000) sendto(r0, &(0x7f0000000180)="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", 0x1000, 0x84, &(0x7f0000001180)=@can={0x1d}, 0x80) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc2f95)=""/107, &(0x7f0000090ffc)=0x2) remap_file_pages(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000000, 0x0, 0x20020) connect$ax25(r0, &(0x7f0000001200)={0x3, {"871fdfc794701c"}, 0x7}, 0x10) socket$unix(0x1, 0x8, 0x0) 2018/04/09 19:30:31 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = eventfd2(0x5, 0x3) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYBLOB="21145a88ce067a0c0000e9"], 0x13) 2018/04/09 19:30:31 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6(0xa, 0x40000080002, 0x6) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0xd93, 0x2000) listen(r1, 0x4000000006) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = accept(r1, &(0x7f0000000000)=@in={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x80) connect$unix(r3, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000180)=ANY=[@ANYBLOB="1400000115fcffffdf000000000000ffff685a2968c71d7a7865f29c3b35f172e9517f6b3c3a88457a0fccf7bed0f833f30300d45ed87e341449ce10c9df643ddd2222ba298a5cde03f30e5e70614ecc2ef695d5b25b367543a46da31dc0e31b905cc3108baf"], 0x14}, 0x1}, 0x0) 2018/04/09 19:30:31 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000d49ff4)=@nl=@proc, 0x80, &(0x7f0000002c00)=[{&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/246, 0xffffffffffffffbe}, {&(0x7f0000001280)=""/189, 0xbd}, {&(0x7f00000015c0)=""/91, 0x5b}, {&(0x7f0000002800)=""/99, 0x63}, {&(0x7f0000000000)=""/10, 0xa}, {&(0x7f00000001c0)=""/200, 0xc8}], 0x7, &(0x7f00000002c0)=""/247, 0xf7}, 0x0) [ 203.012121] QAT: Invalid ioctl [ 203.110453] QAT: Invalid ioctl 2018/04/09 19:30:32 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x2}) r2 = socket$inet6(0xa, 0x401000000001, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0xffffffffffffffff, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup(r2) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000800)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000740)={@local={0xfe, 0x80, [], 0xaa}, 0x47, r4}) r5 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x80000010004800, 0x84) read$eventfd(r5, &(0x7f0000000240), 0x8) ioctl$VT_DISALLOCATE(r5, 0x5608) connect$inet6(r3, &(0x7f000000cfe4)={0xa, 0x4e20, 0x2}, 0x1c) sendmmsg(r3, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000b40)=ANY=[@ANYBLOB]}}], 0x2, 0x0) r6 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000a80)=ANY=[], &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000300), &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000640), &(0x7f0000000540)=0x4) readlinkat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000680)=""/167, 0xa7) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40047705, &(0x7f0000000140)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000900)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, r7}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x10}, 0xc) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000003c0), 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) r8 = syz_open_procfs(0x0, &(0x7f0000000580)='net/dev_mcast\x00') sendfile(r2, r8, &(0x7f0000000040)=0x2, 0x400000ff) 2018/04/09 19:30:32 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) recvfrom(r0, &(0x7f0000000480)=""/4096, 0x1000, 0x100, &(0x7f00000001c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x240082) setsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f0000000040)=0xfffffffffffffff9, 0x4) 2018/04/09 19:30:32 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x2d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x5, 0x0) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000000300)=0x3fe00, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f00006ec000), 0x0, &(0x7f00005c8fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000001480)=[{{&(0x7f0000000040)=@generic, 0x80, &(0x7f0000001300)=[{&(0x7f00000011c0)=""/178, 0xb2}], 0x1, &(0x7f00000014c0)=""/206, 0xce}}], 0x1, 0x0, &(0x7f00002d9000)) timer_create(0x7, &(0x7f0000000000)={0x0, 0x15, 0x1, @thr={&(0x7f00000000c0)="63172c4529aa25724e533ec01cfdef4d7b2fc093f49b7779056cf44644f0d331de176f210ef7835aaef39dd06b57d2fcd2b6f3bf6e5281387485dd44c17a94f8af1cd6fb992d5f6bdd", &(0x7f0000000140)="b70026f3d67c76022d76848fe702cabd28a8b4a0c1c1b3c88f635b9b537e3da225ea4de733583266e2deef934aff75217931c936ef991aa71f29919dd69dc20920dabefc5e7bfd0770c9322ea21156fbf91e22beb8bf4e2358895136739705713318f711798cbabc052e52bdc644f995ca10690036bd1560814ac51ef0e649e0fe682f5c0db5d90fffdc35642a7ad790bede58"}}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x1, &(0x7f0000000240), &(0x7f0000000280)) 2018/04/09 19:30:32 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x2c) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)={0x2000, 0x0, 0x3ff, 0x0, 0x6, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00008caff0)=[{&(0x7f0000000000)="480000001400190009004bea450d8c560a84660080ffe00600100000000000a2bc5603ca00004000000000000000000001000d0000000b09ff0005ff00c7e5ed0700000000000000", 0x48}], 0x1) r2 = shmget(0x2, 0x3000, 0x380, &(0x7f0000ffd000/0x3000)=nil) r3 = shmat(r2, &(0x7f0000fff000/0x1000)=nil, 0x0) shmdt(r3) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000380)={0x8}) r4 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x4, 0x20800) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000500)="4546b1ddd8b4bb0dfb479e", 0xffffffffffffff45}], 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000700)={r0, &(0x7f00000005c0)="8fea18724130e1523417e6faf6d9e2e3e1abd3c743147afa76cd11ce5eb561ad10396279a33ec50b47d96529448f3d1737000020ad2be2a99e3222ae4b249e9e0efedd6e66df8edaa2a1e73dd4891ed8d767e23ea9b8afc5687b36383af2942d3ea5c7e03e17d52588f6264b0e40e46751f5e365e5e04e9a400d742feafd1259b6c759dbd863a82d0b9447fa9187c19384d1a06795f63ec6", &(0x7f00000006c0)="ef2975000b4d7249060af60f258926631c5d50c147f546f33bc26f4c9a", 0x1}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000000400)={0x0, 0x1ff, 0x1000, 'queue1\x00', 0x10000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="248d4fd9f8f1ffff00", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000340)=0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000000)="e9", &(0x7f00000000c0)=""/104}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r0, &(0x7f0000000080)="3ee4dea426f593eb86450acc66b5da", &(0x7f00000001c0)=""/165}, 0x18) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f00000004c0)={'ip6_vti0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/04/09 19:30:32 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x40000) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/30, 0x1e) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x8000) close(r0) 2018/04/09 19:30:32 executing program 7: r0 = socket$inet(0x2, 0x3, 0xdc) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x7f}}], 0x3fe, 0x0) 2018/04/09 19:30:32 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f00000000c0)=0x1c, 0x80800) linkat(0xffffffffffffffff, &(0x7f0000000000)='/', r0, &(0x7f0000000040)='./file0\x00', 0x0) 2018/04/09 19:30:32 executing program 0: unshare(0x8000000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000200)={0x4, 0x800, 0x7ff}) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x4}) mq_timedsend(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x50080, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000180)={0x9, 0xbff, &(0x7f00000000c0)="00244466618b87df84159870a53b91b9cd684e081f936af401d9387e0fd64e8a4889ca07d97c16944ece22bd2b487dfc3f4e5e0a4e1c60eef74a69510328ef40fff0ac212be78c099d685531b3fa147a1103d7f29f98b0d82384ade1d9aca64936f210cee3a92d08aa2c9b9cfae792c4", &(0x7f0000000140)="76581039ffe8bfceaf7540d10f57807c497c19987b4ed4a1067c7a60f8df3e", 0x70, 0x1f}) r3 = socket(0x4, 0x3, 0x4) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'mangle\x00'}, &(0x7f00000002c0)=0x54) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) write$cgroup_subtree(r2, &(0x7f0000000300)={[{0x2b, 'cpu', 0x20}, {0x2d, 'io', 0x20}, {0x2d, 'rdma', 0x20}]}, 0xf) 2018/04/09 19:30:32 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000091000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x3c, 0x0, &(0x7f0000451fb4)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000050000000000000001000000000000000", @ANYPTR=&(0x7f0000787fe0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) 2018/04/09 19:30:32 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x200) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) r1 = socket(0x10, 0x3, 0x0) writev(r1, &(0x7f0000011ff0)=[{&(0x7f00000000c0)="390000001300090465070075af30b500000000400a00000046000107000000141900040004000000000311b2e5bacc540d02b7282198ccb91a", 0x39}], 0x1) 2018/04/09 19:30:32 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) perf_event_open(&(0x7f0000000040)={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$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x6, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x329, 0x2, 0xffffffffffffffe0, 0x101, 0x9b6e, 0x3, 0x2, {r3, @in={{0x2, 0x4e20}}, 0x6, 0x40, 0x9, 0x2, 0xffffffff}}, &(0x7f00000002c0)=0xb0) 2018/04/09 19:30:32 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x10008, 0x1) poll(&(0x7f0000f81000)=[{r0}], 0x1, 0x431b8446) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b15ffc), 0x4) 2018/04/09 19:30:32 executing program 4: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00000001c0)={0x0, 0x9, 0x8, &(0x7f0000000180)}) time(&(0x7f0000000080)) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000240)={0x2b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x0, 'rr\x00', 0x10, 0x0, 0x13}, 0x2c) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000140)=0xfffffffffffffffa, 0x4) set_mempolicy(0x8003, &(0x7f00000000c0), 0x93c) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000040)={0x3, 0xfffffffffffff801}) setns(r0, 0x0) unshare(0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000280)={"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"}) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x200) read$eventfd(r0, &(0x7f0000000000), 0x8) clone(0x0, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)) 2018/04/09 19:30:32 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{0xffff0000, 0x0, 0xfffff000, 0x0, 0x4000000000000000}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {}, {}, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff81}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0xfffffffffffffd1b]}) [ 203.304403] binder: 15653:15654 got transaction with invalid offsets ptr [ 203.348290] binder: 15653:15654 transaction failed 29201/-14, size 80-16 line 2991 [ 203.397274] netlink: 'syz-executor2': attribute type 4 has an invalid length. [ 203.408836] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/09 19:30:32 executing program 0: r0 = socket(0x1, 0x7, 0x5a) write(r0, &(0x7f0000082000)="240000002e001d05e60000084a206b00fbffffff01000007000000000000000008425d10", 0x24) 2018/04/09 19:30:32 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x2, 0x2) r1 = dup(r0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000400)={{&(0x7f00000002c0)=""/241, 0xf1}, &(0x7f00000003c0), 0x40}, 0x20) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x53, 0x2}, {}], 0x30) getuid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f00000001c0)=@ioapic) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) [ 203.440101] binder: 15653:15672 ioctl 40046207 0 returned -16 [ 203.532754] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/09 19:30:33 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x200000000000000) close(r0) 2018/04/09 19:30:33 executing program 5: add_key(&(0x7f00000003c0)="6173796d6d65747269630000be3a8a3a9e389d6de516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a4af0a703d63e19620fd165b5d862e2635059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069babaa64e30af6d878c", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="8741b8dafcf73080", 0x8, 0xfffffffffffffffd) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2, 0x7ff}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000180)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x10000, 0x0) 2018/04/09 19:30:33 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x2, 0x80000) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f0000000300)) r3 = dup2(r1, r2) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={r3, 0x0, 0x0, 0x0, &(0x7f00000000c0), 0x116f68890a2adde9}, 0x20) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) read(r5, &(0x7f0000000380)=""/178, 0xb2) 2018/04/09 19:30:33 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x800000000000000) r1 = inotify_init1(0x0) r2 = dup2(r1, r0) r3 = inotify_add_watch(r1, &(0x7f00007b4ff6)='./control\x00', 0x2000000) inotify_rm_watch(r2, r3) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="00000000fcffffff"], 0xfffffffffffffe7f) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/09 19:30:33 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000013ffc)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=""/124, &(0x7f0000000080)=0x7c) 2018/04/09 19:30:33 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000cc0)={'syz_tun\x00'}) r2 = socket$packet(0x11, 0x10000000000001, 0x300) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000980)=""/182, 0xb6}, {&(0x7f0000000680)=""/94, 0x5e}, {&(0x7f0000000340)=""/60, 0x3c}], 0x3) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000005c0)={0x0, 0x1a}, &(0x7f00000003c0)=0x2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r3, &(0x7f0000000400)=0x3) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000580)={'ip6_vti0\x00', {0x2, 0x4e1f, @broadcast=0xffffffff}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], &(0x7f00000002c0)=0x1) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000880)=@get={0x1, &(0x7f0000000700)=""/236, 0x6}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000dc0)=ANY=[@ANYRES32=r3, @ANYBLOB="d200000080cce4877addf46b3fb87e84bd5cf01fb739c00149f80081c4c69cd7ca8d37fbb5b4c877e5fd27942e5fc9d3b58b1cd855e57c6b39d7de3d415da1937c882279057d44de5383315df1d24887de08240943c7c5c3b0e109647d9ce08f257672d8d88337670fb6b5934890f0ec6b6bf393093fa803ed2d3d83da997dc096adeb8b1b4cd6c655c50e2cbb32e6877fa8170903dc516e78dc03000000300000e1e5fa608370fa38356a8f71f8f99d3248bd994cc8cc17abe7bdd1caa4db287468f207af1b0de9801979772bd9b0bf4b85b0b8813e6001ba6076445272b7ca3c1490d74f248a17cf3c0139fcf8000000000000adceb576780000009086f7"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100fffe}, 0xc, &(0x7f0000000500)={&(0x7f00000010c0)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x8000) r6 = socket(0x10, 0x2, 0x10) ioctl$SIOCSIFMTU(r6, 0x8922, &(0x7f0000000200)={'syz_tun\x00', 0xb6}) write(r6, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000600010423dcffdf00", 0x1f) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r6, &(0x7f0000000440)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000a80)=ANY=[@ANYBLOB="aa00e9c663776668c79496b85fd24dee5d353b1151680d02e7b8c80541423d43767fb5776db709610c9441aa4c1862e056f87d75bc92e9ce3202538b322e9e3383102b2d3373f7b35b29754183aa1ac0d82483a5d59d8fd89587751932c7494d3ee02726d967764819380d7e7bf145278743e769c534c775e74862c7248226fd6c0066c1c1ee3e11"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000480)={0x0, 0xff}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000100)={0x0, 0xffffffff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00000001c0)={r7, 0xfffffffffffffff7, 0x9, 0x20, 0x7, 0x6d}, 0x14) write(0xffffffffffffffff, &(0x7f0000000100), 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r8, 0x4010641a, &(0x7f00000000c0)={0x1, &(0x7f0000000280)=[0xde7]}) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="3b00000004000000010100000300000005000000000000000300000097f5ffff0800000000000000c6d658e90f5eef5b44ee8f3a81a7d04650c84824f07ff3ae3062c3d28bc0905cf3ab0ef616c06d35e847bb4272712aff9074f6a8484f5975e4f3c0d61c75d610b454924657f4f7d858c8721133d6a46632992987edd9269b65e41c1d13ebaa5cab49c3505b303058e4203119a3761939cd3040189fee1848328152c8dbea52cab2373b78a1a198a7b344d8ee7db80389f98db2cec8600be82032986b893fa5e700f162a6326f4baecaa304f8ad3c7ade8c9eb46d939b92df"]}) splice(r6, &(0x7f0000000140), r6, &(0x7f0000000240), 0x37ad, 0xf) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000800)=r7, 0xfffffffffffffd76) 2018/04/09 19:30:33 executing program 6: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80, 0x80400) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000140)=0x6, 0x4) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)}}], 0x2, 0x0) 2018/04/09 19:30:33 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis-generic)\x00'}, 0x77) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x80000, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000001c0)=0xffffffff, 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7fffffff, 0x5, 0xb31, 0xfff, 0x8}, &(0x7f0000000380)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000440)={r2, 0x5, 0x55, "16ad242d440862ba06f047611f889b6043e99e0ed9fe882df0e33f98e4ae4392f30d3570ca9c2fe3913bc01890e6a2a9813117990aac1e964893dab5caf6ceb2cc162071992844839fd020e0f1da713b0c06820980"}, 0x5d) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="7b606d9e476fd13d64317cc110dc90c4b98598f5087c4a45d7359d6cbe832e3a817392f28d7fe712c6bed00ed026fa64dc5b11c2d5d9e916ca07a322ca0610a81dd77fabc04680368828dbe63c54e616dccbd07ea34acae5896ae11d9d1cca5f065ca1d59dbeda1ab06fa4f702a37acf677e1ba96bee1a3c149e144a4cd8ea692d69f056c45dc682326a855040c5c3056bea67ed4d913db7c3f694debf38", 0x22d, 0xfffffffffffffffc) r4 = add_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="210b9ac7a3cb9c63fb88ca8e330cbe4d16d93d5f0c588a7da5cf64d62b190b3b6300f6d59b288c3fc5150e9125f6bb13ec48b5b2610945d9d7f2496cc97b0c957c895eae1e81fb8a340309807bba36cf484c507999", 0x55, 0xfffffffffffffff9) keyctl$link(0x8, r3, r4) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000000bb40)=[{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000006000)="12e7", 0x2}], 0x1, &(0x7f0000006100)}], 0x1, 0x0) recvmsg(r5, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/09 19:30:33 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}) prctl$void(0x15) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x4000080000, 0x0) fcntl$notify(r1, 0x402, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000040)={0x7d1, 0x9, 0x7, 0x101, 0xfff, 0x1}) 2018/04/09 19:30:33 executing program 7: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x1, 0x4, [0x45, 0x8, 0x800, 0x9]}, &(0x7f00000000c0)=0x10) write(r0, &(0x7f00000001c0)="2400000020002553075f01650272fcf281000000001000220ee1000c0800bf000010759e", 0x24) 2018/04/09 19:30:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="66baf80cb886f63682ef66bafc0c66b85f8a66ef430f01df66ba200066b87d6b66ef43c07f5a0f66450f388279573e450f01d1660f01303e3e460f01cb0f236fc7442400246f0000c744240209000000c7442406000000000f011424", 0x5c}], 0x1, 0x0, &(0x7f0000000300), 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="670fc72b0f00581066b81db400000f23c00f21f8663502000a000f23f80f001bbaf80c66b8f86beb8666efbafc0cb0d4eed12b2e0fc72b0fc72d3e650f01ca8fe968024d1f", 0x45}], 0x1, 0x0, &(0x7f0000000000), 0x0) r3 = dup2(r2, r2) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000700)={"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"}) linkat(r3, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00', 0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/09 19:30:33 executing program 6: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1, 0x2000000000000061, &(0x7f00000000c0)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff84}, [@ldst], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x0, 0xc3, &(0x7f00000002c0)=""/195, 0x1000000, 0x1, [], r0}, 0xfffffffffffffd5e) 2018/04/09 19:30:33 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={r1, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f00003a4e6c)={0x20, 0x18, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@typed={0xc, 0x6, @fd}]}, 0x20}, 0x1}, 0x0) getpid() [ 204.668756] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns [ 204.738483] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns 2018/04/09 19:30:34 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) ioctl$KVM_NMI(r1, 0xae9a) r2 = semget(0x2, 0x4, 0x1) semctl$GETVAL(r2, 0x3, 0xc, &(0x7f00000000c0)=""/167) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x4000000000009) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) 2018/04/09 19:30:34 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f00000000c0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000380)=""/39, 0x27}, {&(0x7f00000003c0)=""/140, 0x8c}, {&(0x7f0000000480)=""/118, 0x76}, {&(0x7f0000000500)=""/46, 0x2e}, {&(0x7f0000000540)=""/128, 0x80}], 0x5, &(0x7f0000000900)=[@cswp={0x58, 0x114, 0x7, {{0x100, 0x3}, &(0x7f0000000640)=0x42c, &(0x7f0000000680)=0x80000000, 0x6, 0x80000001, 0x3, 0x29c6, 0x2, 0x4}}, @fadd={0x58, 0x114, 0x6, {{0xdd8, 0x4}, &(0x7f00000006c0)=0x6, &(0x7f0000000700)=0x4, 0x8000, 0x2, 0x5, 0x4451, 0x10, 0x3f}}, @mask_cswp={0x58, 0x114, 0x9, {{0x548, 0x4}, &(0x7f0000000740)=0x9, &(0x7f0000000780)=0x6c4, 0x0, 0x7a52, 0x3, 0x1, 0x1, 0x4}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000007c0)=""/231, 0xe7}, &(0x7f00000008c0), 0x40}}], 0x138, 0x8010}, 0x20000001) syz_emit_ethernet(0x7a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaa8aaaaaaaaaaaaabb86dd60f6015b002f670000000000000000000000ffffac141400fe8000000000000000000000000000aa0420880b0000000000000800000086dd080088be00000000100000000100000000000000080022eb00000000200000000200000000000000000000000800655800000000"], 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) recvfrom$unix(r1, &(0x7f0000000200)=""/237, 0xed, 0x40, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000a80)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000ac0)={r2, 0x3}) syz_emit_ethernet(0x76, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaa8aaaffffffffffff8137ffff0068031500000000000000000000c09000000004000000000000e4192800f366d2234977b41c6861c862efb164f02ecd5fe8853fc967ef40ed834bf0b4bf515644251da4bf424a51543ae0cb327b7cbb08d6017f521d9193453def5844f3dedb0ae6e535aee2591ccb8f0c7803d88c999ece02b520b845"], &(0x7f0000000100)={0x0, 0x4, [0xa36, 0x1c8, 0x955, 0x37e]}) 2018/04/09 19:30:34 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00000000c0)) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x55, 0x0, [{0x200004b564d01, 0x0, 0x4}]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f0000000480)={"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"}) 2018/04/09 19:30:34 executing program 3: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, &(0x7f0000000200)="eb810de94c00d3d4475fa5c836c70400000000000000e349f9867b60a73dcafba4a7e6394a863ceb01826747db4e9750ac249d8b49eb58c1beecb3181f33ae8d924f6c79fec4d3480db5353ec18b1aac53d8cef942728c443eb1b7ba8d70bda0f2d797cc4458fc943225bcf190b5b33a52af237113c693c75fbd5769ee1d92e238fe") mkdir(&(0x7f0000000280)='.', 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000d280)='/dev/dsp\x00', 0x14300, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000a940)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f000000aa40)=0xe8) sendmmsg(r0, &(0x7f000000d000)=[{{&(0x7f0000000680)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x3, 0x0, {0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000700)="6a5f6f57b691738ac8f2b68a10b6b9e7c46d2316b6343abebafec3844e786f302ff88fc8c1f79e17773f70a208ae12ef5c197ba3932431fcb3a38e24d8c51f6143cb71b9cdd5f7da7870d00d89b4c852e3fedf7607b9f145849b44cb9c2b11f6294090a7bb152462df154063f2b3bb13219e7543caeaf40748d0bd1037f5a3d3d37e95e679135d6fbb78a479e6dd3383aeec2e142600ced635c9e801dbfa0574aed9444e2bd194996233f726dbcea899ff5fbec4ee6b2f9cd6a9b72ba9911e016e76707f29097a3567dd11fcd63d4264dc40d25eca56", 0xd6}, {&(0x7f0000000800)="97f237e4b383775d9307842bbd3a136549fb96b1f1f884f16fef4ea777f051945711b51dbb754c0ab66602b0b526bb34ac00f02d22bcde2f0c83439eb336b9c019cd21b1e1473c676a4de000c78e763f98a0f881ceb4d3e39937f3fa7e2902d5cccd987f0e98dbc71d647fa2fb724799c7918417b9d5578d872eb88720c3216032546205cae643326d7939597af72ba4b88f517dea7467d8632849a2dc7f2c8bdbadfc270b33bfcd43133d04843be334ee233767d6710682d81e4612e5045b7cfd3ae3b61ab3693b98b1962c7e197e38638db47983686c0d4156df", 0xdb}, {&(0x7f0000000900)="de823d538c82e63f913c", 0xa}, {&(0x7f0000000940)="7e7bc1559f9d5135b89da36dc15dad4ff2d0fb413881083bd2eaf0a82cfb4c53588323ea0e982f8e290494ba44a015e1c9a26f1cae1c1645d6ccb83cf4ae4fd47d13c30861fae42b12201ef83943f25b559f31b9b08192c29f560d2572378c1f84005bfa560d03184299f378d5e2be9fb86586ea36b4cd1db0e6fe97a298d22766161a7f3fcc6f0c76f88db70567cd9259fe0abf0e64584a4722c7a994abc1ecf7866f19944eea53e8de72bb84cd079f", 0xb0}, {&(0x7f0000000a00)="ef8eb5b5e6a37c14a0f559a597d0f2f10a9a7a97a4ca4c5004d61e221be7beb6d128b63796d77c480f2cf6d34a4e4ad814e8dddfd3ecce476d6ae2064c3a77289ee6705e03d4a85850a5955e954ed1fd9a212e40625293f07499fba45eab25c146ac4aa7e621f3c9d5991194312be5d9490f9ea73c81e04cd1cedcb0aa39816da923b8e5cdf9772ae08fbfb84fef25", 0x8f}, {&(0x7f0000000ac0)="41b0477e4a3dfda887e48eadae9241012e37fdd08ee23ec9af173bb169cbd5c83a33e6e870d39c2c4b67d714cdf1e3cab16d32a4f54f274c77ef3376c623e323c1fd9bfec9b462d8f61b9407c2760d8e0ad1d32481c294b30203101e349509b4307b4310583b75448488c3b84530963aa5d35467b77499c0baf8eb38557f91567d04f44d879bfde354c83d3ecfc4ed70339d4f637163cc5e9db1e63f806761b1437050fe285c9401e484835b7907d1f8d70a3e11274fd31254ae1573c673d1a39512151693252543c50d6dc1be", 0xcd}, {&(0x7f0000000bc0)="da1a4db91b104ebbfba758c9e871e92a46818f7f9509595b9f47a0936d5071f8be4e6a1aa577659667843717495cd0aeecc2a2f1495baef1ae49fbccf9a5ce3121acc3ed9a0acc233d39c4f13e2c2a5497a1cb8932892c86ab8b0dc48aa43ac71601bb3c22bb5bc4445847b32a6d5015cdd94a9d", 0x74}, {&(0x7f0000000c40)="fae4e1901805143f699200d1dd14e0d5966c9ecca56b6985d53916ef04b6ff36a2e08ded46f66b74d3c6c264b10e05b0ae499ab7bb15e23d458b9091b2d66daa506811969db78bf1ba067b8d32d211fe6d999586ec9b64a4e5de6dafff0d5cda69f18364047f78987e7121c0a8c89b464a243e96904670530076eb8d26f491f906c28f9622b6b504566260584bf9b892a7c51b9d6aa43db4b0a10f54b2f1846860539119ca74b1a728bb53fdb9265712516987961aeae2b82885e09c2e3e0774bed2014a8a8351c1846e955c20a6", 0xce}], 0x8, &(0x7f0000000dc0)=[{0x68, 0x113, 0x100000000, "50ed26402efb41bd39de229d64ee7001e248b1ab26520220bd203ef0707d84d6b4a9f8bd02072c922109f1edacdafa3886bf189737f8db73a04967f5395637d4b1185c5e1ed33ef4835a5319fcc7d6674eec"}, {0x48, 0x108, 0xfff, "499b00f64a9a7ed94cda94028fd0e2d421103dfec357ccbdd19ddf01c9137daed5ddc87928319cc6604690b01af45ddbb274e83e83238e"}, {0xb0, 0x117, 0x401, "03b921d6bc8fa9c65a498ba0e93a1cbee18dac0693c77c87825a0b3496ade0644c988054908a1ae3daa87302a220d5aca41663e734bef0430009f41808dafec34eb74eb3a6534d0c1a7564e98a215deada3f665648d126af5ffe4ac5922704a7713739ea17f7c3a3b1694fb2407d84a00909368fe9f6e91602c694878f35f19161debb0481f249c0518e8e62683cd241cf4e6f23996fb0c938524ebd"}], 0x160, 0x4000000}, 0xe0}, {{&(0x7f0000000f40)=@ax25={0x3, {"0cc36a78e3979e"}, 0x5}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000fc0)="75997f43505e7833d71f5e716820f79d69b39c9afe5f9dbc326c55d99e9133dcb6b93d33e9eeea879c8325c6a2b32ef806dd52e641d6afa68e09063232ff12351c83793314c863edf4825a30fffc0a3a7de09686d4649754ab0969cf1f574764db3d86d02b79cccf944f38fd6ea55e1a3e0d4cc63b123a12375e97eeed2510077f3f4d58e00fcfd4ba00f1cdd9b722f5c278a27289299aa78ce9fe99d8e5eade528ac8646075ae83df6c396d18d76748651402a027f37f4f", 0xb8}, {&(0x7f0000001080)="cae1b032952d48ef1e00544fd136928d7196e37b10b38ab36dbc42e232aab7b8f00d6d098863aa3346b6", 0x2a}, {&(0x7f00000010c0)="d8017fd6c32ef59ab93b4d8a13d22bef23dd813df92844bfebccff880eaf2dbdc8d0bedfe2626cfe4a56db12fe6db45240c0e58245b17388de17db59231a1ed51446b4f06f5d0630b2", 0x49}, {&(0x7f0000001140)="a366172d2275a99f33bb1ea21653775ffc17a91d1587c803ec27da7027826d88357f400a7c1650c33964cf9c8fa13332dc17df22d55ae2ee29e2b6aab459d634be11a7e169779026610d0a9a4ea7272dbcbb22a4048c6343d324f8347ed62bfbdc1affccc94e53f8481f60eacc3e9718758744a62cc69e61adc0bb2881ab4427dd2bb19f7c3490118c72cd35955fe9a37049994d0857cce8217e5a6cca166fd6bbf1c02029fc754df575a555d3be10bd7ecb769641a68162056c9760bb15a3d90f1dd0d74534b341e62d0bff1c4a", 0xce}], 0x4, &(0x7f0000001280)=[{0x18, 0x10f, 0xe442, "639c354f3b4e2c"}, {0x60, 0x1, 0x20, "1c6f998da2a6e3a29ea087c6a3bd482fa56abc8c56f116e395241408ccb6faeb8f1c60c1deeafdedb11379e4c6c685c1ba6bc0822201ad267b6a1769ebe8e0f7070779d09f82afee7022abcd"}, {0xa8, 0x6, 0x9, "8d4f44038047dd90109072f2fb96cbf013144c28afbdc846ae0580a3fdf853aa1a6d4a0557f746b3f2ae750f2ec830b743d652781e5cf507bb78affc5ba83e8071a7ca7ce01270e68781aeae572b6b4bc9df4a89e17293af9df6f03785ab871b8f2b800f6c807dd195af2314d2d0f0feb6763ec24e5d78c981895ff1559f31e8326b619e447c4b9a672da1737d4586c913"}], 0x120, 0x40080}, 0x5}, {{&(0x7f00000013c0)=@sco={0x1f, {0x0, 0x7fffffff, 0x2, 0x4, 0x1, 0x19}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000001440)="2cdc70d5519a5a8fadf4cf2c20f363ec20a4d62ff296b9595209a386f24876a3ee8cb002c87f2aab3bbda3b193854ac81aed40ebd26b055ecc8468353ebb0a05752d23df429470b5d31f56ceab086409e995eb5306467ebea109b1f91a5eb3f68a201d0c749047cf6bcac61140a6aa1d29c1127f1bad069524767f7ab43c282eb519aade817a7d3b2215", 0x8a}], 0x1, &(0x7f0000001540)=[{0xb0, 0x112, 0x7fff, "8a8027946c461b4693568fc0a3fc722aed54242f19bbdd5ab212db8938eb5f62507843ea57a8cd72c923e19b1f44f7ff959ead1b9b0fe1f710a3978166cf4ae02c1dc7c6288fc245595313fa7916da9f924888db4250082076d58580f14569593d3908a25a250b667d1570ba9a7336e6d6f0e025067ac71dcb00c31d1656b4a0c6260eb0e5cffa0281bcf8ea0ae2337ce6645226ed9e2be0c64ae7"}], 0xb0, 0x20004000}}, {{&(0x7f0000001600)=@pppoe={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, 'syz_tun\x00'}}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001680)="a49317d30681e135f77c77dc9ffe517221963f8602369c6a92c76ec0abe5aa7a14b7680a1bf926a3c0b331", 0x2b}, {&(0x7f00000016c0)="d3fa116a9f4cc2c0a696181efe0f5e5f72bc44a2ff549b5accf19c280812a9db090e080fa6cedec29170b39f0bc805257cd78d388eec5bb1b710be529d12ed76c7c05dfdb00a2e335258a9", 0x4b}, {&(0x7f0000001740)="708a9e4a574282f8eb1153621a4977b4fba222578791f36c4cd502d776145d0c2f37acaf1170f3b07f7f4543f5252973bb1b8be047f857fb810d9b8071e968a9ba8574efd42f7a4fe660b951ea74a9254d58ef8704270e21a0f40648c1153f0aa2594a4cfd9c76fe027eb31e02aed02c47b98b9ccc68183ee4613e8057bcd62a0010fab1da1d2416b445888f1ef6ebc57090e51c82e5588103ec24a1dc70e3ec4ca3fd93623d93c5", 0xa8}, {&(0x7f0000001800)="7898f0f5bc9c6bf4b3f45b4e69a0686bd39a24d2df7d56e324d01dc22c57df37952babf4e5a366459c1a7dc1b9cf2234deef3da770475fe154e46e18f1a49122e409102e55a9bcc2208430ce1758acf8d041fedf2a1c63242d1c71dd87bfc38a49e159edcedd27ea3eda7286f89c", 0x6e}, {&(0x7f0000001880)="92cde0556c8d63f9cb5cf01720129e50f67173009584a19c7ec7f6a5c68371227bb86de27a4da3d5d7683afa0a3284b9f8fae3c262ab94122e41629e525beb05a4b0507f125740e968d07e15caa6a306c35029ed3307d1cbe90c9156ef89f97c948ebe94f75908890993bd433e9dbed5a7a7d994f6dfcd5a350618573294d14eb9be76f5e7cceb770aad3a4ee61b9f1943d942a296f19d3173f796e3f98caf7650ac15d6590fc35893dfd42298515eb103b0d4778f3b425d31eca5a4d873f77ef6418b1f1e0b7ee4c7", 0xc9}, {&(0x7f0000001980)="2155d1a329b6c0243523e724fee0a6578fae312a94588173a3f6c46a68a7caff45868063c7f2f7e5bf935badaef7272edc7dd3828330e0f977ebde3c865dfa1f14854d38fe96", 0x46}], 0x6, 0x0, 0x0, 0x4000}, 0x8f7f}, {{0x0, 0x0, &(0x7f00000020c0)=[{&(0x7f0000001a80)="6625120b5d89c61956552e33b3de22d98b76bf808d3b199c97c638aa1560b80c50a44a6ad235325c8684e4963d6d3e68bffac8340efa6340f0617282177ca5de3a6586fa623e7d7bfb7d85076f083fbf8ab4e707b2759469518c143ec0aa5a561891423eb164414a0a3593a618f58a9fa333201a3424dafe0fd4496f860fa56204ef82ad394be87e71930ce2fc0b6395535ae603a0c84ef55f47ec607cb29c315a6daaa18f4b3c0f0c0ac9bb8cb9800d143876e58f9b63004add9ea259bdc8ca92300722708b219142e3eb541b9fa32c4877303f61b91d5c031868e6efeb366117c9", 0xe2}, {&(0x7f0000001b80)="ea3fd17e15ea5a335c0b17aedcd5de1a5223d8a1dabcd9e4a88216edd42bda50bd608b2371f257a44f11d569f2957bbcc820a94a49246c86dfabaf64", 0x3c}, {&(0x7f0000001bc0)="a1dce3b168350e754df76da0a99a653d722891bd740dcf0c7d803a07ff0c481466559708c5c03007828420687217513bfb0a9bffbd4571a04308789184f72c6d2e35aa874cfda34b9747c379a25439daf3edd2c39383ada888ee921e9a3af02345775a1d8dab7d249fef", 0x6a}, {&(0x7f0000001c40)="d3f68cf222897e0435f510c88396db78a0f253e7513f0c2ad1e2b2a2868a1f5259440bef64896fea814227633c5e8cdb733f84091f42d006a6113a98c3ba417200a10d35c7f9bfa2fe182725dd770492f04f421fd03f02b94cfc3025b1b944a0efe7368e58007f4771be24b9c2ce2bda015839fbf4e99836ebd0e7fc12aa88d138d611094ec175bb40317a00", 0x8c}, {&(0x7f0000001d00)="cfe36956dd958b402630c874498eabede9a79ea64997fefc8a91a99063eaf22179f0d08a93dc295064181b6f2ce491cab8389e83765172e58bd60b9f2530c57174814ad93d644759946118139a9fd4f7e79b6b0f6eecedbb70c424e4c3dcf6ada77c85f3f98445c623051f1908913fc55cd0865934b8575471be5e7d0defa6b76bb86a0e5c12ed85", 0x88}, 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"}, {0x88, 0x11, 0x7, "33f2b0eb7fa4671f0439be10f1e254f44e3fb7a1223b3e54458dc5ef4297872146e1974e5e93a5249cceadd05d3b8c25b66131f3610191c51c1adbb0c1394750fc639e1e782e166da21430a57e0bc9d0fe6278915c27a4182f8b5ebd29b4f977e163cd1d4d2fc00fe539ae0888a2a9ef58"}, {0x40, 0x10e, 0x73, "aa6cc465c5aae7511b39dd866b46a4d2704264211ce709629c5e1c532f46212c1e7b62dc5d234b521eee43861b"}, {0x38, 0x3a, 0x6, "087b031ee19f94c02d88313480d8f254f24dc2434562597e4e4bd2b5620fa34837c7008caad8"}, {0x90, 0x113, 0x5, "664a3b459ac298b602851438be67c1340e3ca2b9328862f7a546475b8f77f3d50106aef5663e53ccbc342fc19a45c272e4351fdac12ed7a417688cd9ab2d50f8a4d3e11cdd0727d045178bb98f47b6211576fd0a4272db9b573baa82d192307615b8af2fe3e09b78fd463b0c7c0bb3db041d708de6368ad827874f60eb"}], 0x1350, 0x40}, 0x4}], 0xa, 0x20000004) recvmsg$kcm(r0, &(0x7f0000000600)={&(0x7f0000000440)=@hci={0x0, 0x0}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/158, 0x9e}, {&(0x7f0000000580)=""/46, 0x17}], 0x2, 0x0, 0x0, 0x8}, 0x10020) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000640)={@dev={0xfe, 0x80, [], 0x10}, r2}, 0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="90000000801412080037741b9b9e21b9f03fad99794b543619a32e5c80284d8e042efb573786ae838972dcb0d84104dae5f9bd4a655a746808fb6bb5670a37b45559e4c484a37efacbe82758de2368cbdee18894fd926d26eaed1667f54c6957fff134bd5d8f691a963a7a04ef71b2730ab5381fd83bc66dfe081234c41666444179cde5e7a7410c122ff19f8f41a9b3920291f8"], &(0x7f00000001c0)=0x98) accept4$unix(r0, &(0x7f0000000380), &(0x7f0000000400)=0x6e, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={r3, 0x2}, &(0x7f0000000300)=0x8) openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x80000, 0x0) 2018/04/09 19:30:34 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00007a4ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) umount2(&(0x7f0000000180)='./file0\x00', 0x8) write$cgroup_type(r0, &(0x7f0000000100)='threaded\x00', 0x9) accept4$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x1f61ff4fe7666ca4, 0x0) syz_fuse_mount(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000001c0)=0xf9c10ebfade94fc0, 0x4) 2018/04/09 19:30:34 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0x41) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)) 2018/04/09 19:30:34 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000100)='gre0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={r1, r2, r3}, 0xc) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket(0x8, 0x800, 0x52) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x40, 0x4) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000040)) 2018/04/09 19:30:34 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f00000003c0)=""/174) close(r0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f63677a6bf9c562809ff400d40554a4863731d64ecff3f88a93d574b08c7a285f64cc2cfb154be1ae894e609e99db3828cc175760d089bbb8bb4e5f410b1d430845c752e0f05e956814be21ba06e6a652392da7a9c34572e96058c0709acc37778a0b3d09d182", 0x200002, 0x0) fchdir(r2) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002a80)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) 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) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000040)='/dev/ashmem\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000200)=0x6, 0x4) r6 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfffffffffffffff9, 0x200400) ioctl$sock_bt_hidp_HIDPCONNDEL(r6, 0x400448c9, &(0x7f00000002c0)={{0x100000001, 0x7fffffff, 0x8, 0xff, 0x8001, 0x5}, 0x7fff}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f000074af90)={[{0x7}, {}, {0x0, 0x0, 0xe1c, 0x0, 0x0, 0x0, 0xfffffffffffffffd}]}) sysfs$3(0x3) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000001000)) getsockopt$nfc_llcp(r6, 0x118, 0x1, &(0x7f00000000c0)=""/128, 0x80) getsockopt$nfc_llcp(r6, 0x118, 0x7, &(0x7f0000000140)=""/109, 0x6d) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x3, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(0xffffffffffffffff, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79ed82105a95579", 0xe1}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') 2018/04/09 19:30:34 executing program 5: r0 = socket(0x10, 0x6, 0x8000000000000000) write(r0, &(0x7f00000002c0)="240000005a0001000ff9f407180000000913171006000300ff0409ff080002ffffde0000", 0x24) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) getcwd(&(0x7f0000000000)=""/205, 0xcd) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000100)=0x5, 0x4) 2018/04/09 19:30:34 executing program 3: syz_mount_image$bfs(&(0x7f00000002c0)='bfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, 0xfffffffffffff000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x100000000}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0xfffffffffffff710}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000340)={0x0, 0x0, 0x22}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000300)={r3, r2, 0x7}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r4}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/04/09 19:30:34 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x7, 0xfffffdca, 0x0, 0x8000000000, 0x40000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0xedf, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x2, 0xfffffffffffffffa}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)={0x1, [0x30]}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000540)=0x10000) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000040)=ANY=[@ANYBLOB="a1f95f464215cb84"]) 2018/04/09 19:30:34 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) connect(r0, &(0x7f0000000040)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'vlan0\x00'}}, 0x1e) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000000c0)={0x3, 0xde9, 0x800, 0x8000}, 0x10) 2018/04/09 19:30:35 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/80, 0x50) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000000)=""/180) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000662000), 0x4) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abaffc)=0x18) 2018/04/09 19:30:35 executing program 6: r0 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', 0xfffffffffffffffe) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000240)='id_legacy\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140), 0x1, 0xfffffffffffffffe) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0x9, 0xffffffffffffffbf, 0x1, 0x99, 0x0, 0x100000001, 0x800, 0x4, 0x6, 0x0, 0x4, 0x10000, 0x9, 0x1, 0x3, 0x1, 0x4, 0x3ff, 0x9, 0x8, 0x6, 0x81, 0x2, 0x2, 0xfff, 0x7a, 0x9f, 0x6, 0xffffffffffffffff, 0x200, 0x1ff, 0x4, 0x5, 0x7, 0x2, 0x9, 0x0, 0x8, 0x2, @perf_config_ext={0x1, 0x400}, 0x4008, 0x75c7, 0x4102, 0x3, 0xffffffffffff76d2, 0xfffffffffffffffd, 0x1ff}, r2, 0x7, r1, 0x9) 2018/04/09 19:30:35 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x10000, 0x800a, 0x5, 0x5, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x80}, 0x8) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x400f}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/04/09 19:30:35 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001f11)=""/239, &(0x7f0000002ffc)=0xfffffdb1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x2, r0, 0x1}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x80}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x5}, 0x8) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) 2018/04/09 19:30:35 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x80000000000016) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)={0x14, 0x18, 0x301, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/04/09 19:30:35 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000fb4000)=ANY=[]) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/pid\x00') ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000000080)={{0x1f, 0x43, 0x770000000000, 0x401, 0x5, 0x5}, 0x4c8}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x410, 0x0, 0x1f}]}) 2018/04/09 19:30:35 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) 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) semget(0xffffffffffffffff, 0x0, 0x20) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000100)='iso9660\x00', 0x0, &(0x7f000000a000)) socket$unix(0x1, 0x2, 0x0) chroot(&(0x7f0000fddff8)='./file0\x00') signalfd4(r0, &(0x7f00000000c0)={0x200}, 0x8, 0x80000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)) semtimedop(0x0, &(0x7f0000000080)=[{}], 0x1, &(0x7f0000000140)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/09 19:30:35 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) io_setup(0x101, &(0x7f00000000c0)=0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x80) sigaltstack(&(0x7f0000002000/0x1000)=nil, &(0x7f0000000040)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x55, 0x4) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) 2018/04/09 19:30:35 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x3, 0x0, [{0x20b, 0x0, 0x84c}, {0x4b564d03}, {0xbef, 0x0, 0x8001}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x40000101}]}) 2018/04/09 19:30:35 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x20000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) personality(0x20005) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7ff, 0x101000) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000080)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, r2, 0x400, 0x70bd28, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x40) uname(&(0x7f0000d38ff1)=""/15) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0)=0x40, 0x4) 2018/04/09 19:30:35 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff}) accept(r0, &(0x7f0000000180), &(0x7f0000000200)=0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x80, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000004000)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x100000000, {0x5, 0xfffffffffffffff8, 0x9, 0x7, 0x7, 0x4}, 0x20, 0x6}, 0xe) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r1, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/09 19:30:35 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ip6tnl0\x00'}) lstat(&(0x7f0000f37000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setrlimit(0x7, &(0x7f00000000c0)={0x200, 0x100000000}) setregid(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x20, &(0x7f0000000180)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffffffffaa18, 0x2}, 0x90) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x8, {0x0, 0x80000001, 0x20, 0x5, 0x1d9, 0x3ff}, 0x2, 0xcb3}, 0xe) 2018/04/09 19:30:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = eventfd2(0x9, 0x800) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b2fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = dup2(r2, 0xffffffffffffff9c) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r6, 0x0, 0x20, &(0x7f0000000000)="fa7b8a9ef3deebf824878d1b", 0xc) r7 = syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0x8, 0x8000) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) r8 = signalfd4(0xffffffffffffff9c, &(0x7f0000504000)={0x7ff}, 0x8, 0x80000) r9 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r9, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="4a000000000000000000000000000000000000000000000000000000000000000000000000000000000000009987d999fe0c063e28acce8463e625a5aebbb8df75827285b9a879e7efca56dad15279f0fb02b5e13d3e619a0ebc4ff439abd5674189379755cc1bb655419c823cff7ef4a2335a0000000012e4ec4c040d44658af47ced972ffa0b8b8448d0e153df15a03838f84ab91980b08ba3318eee768e43cfdef221317df045485efdce873d2972169118146e2e09e10f76966a9f10c01cfd92bf7b"]}) ppoll(&(0x7f0000a61000)=[{r0, 0x4000}, {r1, 0x8009}, {r2, 0x4000}, {r3}, {r4, 0x201}, {r5}, {r7, 0x4100}, {r8}], 0x8, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000)={0x4}, 0x8) ioctl$sock_bt(r4, 0x0, &(0x7f0000000240)="12051d100ade47f19424bf150c41e5372b92e63ee738755b7dc63a1b70a7d7af79f350368f4a553388125f862030a91730d9325af545ca3a4be1d6f0167d7475c0ea1f850b5516d3cd810445f906ca34f14a1061314cb29e5b7b5a42eec273986cff558370cee479b71ac454e73f69f508331941621a08c4fd114695c809ad5743ff916222c8f49e7e1bbf476dc7e78b829cb7336c45151e93598f5a07132d9cba49bcffce6d25438145b8a242aed6d8dbd7d19f79b334e916836b0fd99150d55c7b7f4d5e47b8286315d3d8ffe4a40832de8e988b92d67a19b3a01615d37f0bef212cddc043116aac08ce790daa4e27fe3d8f5f74c987d2d0f3") r10 = dup(0xffffffffffffffff) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r10, &(0x7f0000000040), 0x0) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/253, 0xfd}], 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(0xffffffffffffffff, 0x5460, &(0x7f0000e26ff8)) signalfd(r7, &(0x7f0000000200)={0x9}, 0x8) ioctl$sock_SIOCGIFBR(r10, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r11 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r11, 0x4) sendfile(r10, r11, &(0x7f0000e37000), 0x8080000001) r12 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r1, r12, &(0x7f0000000080)=0x2, 0x400000ff) 2018/04/09 19:30:35 executing program 1: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='syscall\x00') setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0)={0x2, 0x7fffffff, 0x401, 0x96d, 0x100}, 0x14) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0xa000c00) keyctl$search(0xa, r0, &(0x7f00000000c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, r2) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3ff, 0x2441) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000340)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6d8, 0x138, 0x0, 0x0, 0x230, 0x138, 0x608, 0x608, 0x608, 0x608, 0x608, 0x6, &(0x7f0000000040), {[{{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, 0x25, 0x8, 0x51c2}}}, {{@uncond, 0x0, 0xc8, 0xf8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x6, 0x10000, 0x28000000000}, {0x1, 0x9, 0xa9d3}, 0x1, 0x2}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffff00, 0xffffffff, 0xff], [0x0, 0x0, 0xff000000, 0xff], 'syz_tun\x00', 'ip_vti0\x00', {}, {0xff}, 0x5d, 0x1f, 0x4, 0x1e}, 0x0, 0x138, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x9, 0x2, 0x1, [0x124, 0x7ad, 0x5, 0x8, 0xfffffffffffffffe, 0x81, 0x5, 0x7, 0x0, 0x4, 0x6b58ab55, 0x0, 0x8, 0x3, 0x6, 0x20], 0x4}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@dev={0xfe, 0x80, [], 0x14}, 0x26, 0x25, 0x9}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x14}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffff00, 0xff], [0xffffffff, 0xff000000, 0xff000000, 0xffffffff], 'teql0\x00', 'team0\x00', {}, {}, 0x6c, 0x0, 0x6, 0x10}, 0x0, 0xf0, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x10000, 0x1000200000000000, 0x3, 0x1}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x3, 0x6}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, 0x28, 0x19, 0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x738) 2018/04/09 19:30:35 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f0000002dc0)=[{{&(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)=""/234, 0xea}, {&(0x7f0000000340)=""/176, 0xb0}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/70, 0x46}, {&(0x7f0000001480)=""/165, 0xa5}, {&(0x7f0000001540)=""/82, 0x52}, {&(0x7f00000015c0)=""/44, 0x2c}, {&(0x7f0000001600)=""/9, 0x9}], 0x8, &(0x7f00000016c0)=""/81, 0x51}, 0x7f}, {{&(0x7f0000001740)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000002c80)=[{&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/109, 0x6d}, {&(0x7f0000002840)=""/251, 0xfb}, {&(0x7f0000002940)=""/163, 0xa3}, {&(0x7f0000002a00)=""/26, 0x1a}, {&(0x7f0000002a40)=""/133, 0x85}, {&(0x7f0000002b00)=""/229, 0xe5}, {&(0x7f0000002c00)=""/93, 0x5d}], 0x8, &(0x7f0000002d00)=""/189, 0xbd, 0xffffffff}, 0x1}], 0x2, 0x1, &(0x7f0000002e40)={0x0, 0x1c9c380}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002ec0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000002fc0)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x60}, 0xc, &(0x7f0000002f80)={&(0x7f0000002f00)={0x70, r2, 0x400, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x40000}, 0x800) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000000000)=0xfffffffffffffffd, 0x77) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) setsockopt$packet_int(r3, 0x107, 0x3, &(0x7f0000000080)=0x18b, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007e5000)=0x7fe, 0x7c) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00000000c0)=""/168, &(0x7f0000000180)=0xa8) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x0, &(0x7f0000eed000)=""/81, 0x51}, 0x40002102) 2018/04/09 19:30:35 executing program 1: unshare(0x40000000) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000003c0)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES16, @ANYRES16, @ANYRES32, @ANYRES16]], 0x2) open(&(0x7f0000000440)='./file0\x00', 0x2000, 0x40) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x400, 0x4, &(0x7f0000000100)=[{&(0x7f0000000080)="d27f", 0x2, 0x7}, {&(0x7f00000000c0)="908dcf82b63dcd850c7caa17", 0xc, 0xfffffffffffffffc}, {&(0x7f00000001c0)="63f83c81dd3335a73dc6a4d343d09cd0b7caef9b73bda563c9c0756f82797d55754e57df16ef3de2beb10d31703417d421cd5697a826ce5618b328b79da0bce3e2618e2b97380bc3dcf5dbdb83f4064c66878f0f6f5b2dd2bc3e842cb0f6df09c7f389d858d2bec2671f095a9b9827cbc1352be64d7e81fb1e7e99bd8291a03022735467f6a98602d8", 0x89, 0x6}, {&(0x7f0000000280)="7bbe833d61f58e3d7858f4253caada4a6086388de5239345c2efa879e56550995252e3eb383ebd89903f6d5b9ffe1d28e9fad951f8d2468f200e41bca9869e11dece775347dbd330f08300c39d3d68a836710494b51533a1c816f4325dcf409dfffee95853d2c759820a1c949d2c8b458f8b4b2e685b4f650bba0b84243e24a0897cec703f5e102681605988cf2c7c17f90ee9d8ead61e1a8c098b75c0249ad1074d9c3e94ff41324b13", 0xaa, 0x7}], 0x1000000, &(0x7f0000000340)={[{@discard='discard', 0x2c}, {@debug='debug', 0x2c}]}) r0 = socket(0x10, 0x802, 0x0) connect$rds(r0, &(0x7f0000000400)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) write(r0, &(0x7f0000000180)="24000000210025f0071e0165ff0ffc040200000000100000026b1fcd20b0ce83a8007526", 0x24) 2018/04/09 19:30:35 executing program 2: io_setup(0x80, &(0x7f0000990ff8)=0x0) r1 = syz_fuseblk_mount(&(0x7f0000631000)='./file0\x00', &(0x7f0000947ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000000800)={0x0, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000700)}]) socketpair$ax25(0x3, 0x0, 0xce, &(0x7f0000000000)={0xffffffffffffffff}) poll(&(0x7f00000000c0)=[{r2, 0x8128}, {r1, 0x9000}, {r1, 0x2040}, {r1, 0x2000}, {r1}], 0x5, 0x8) 2018/04/09 19:30:35 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000040)={0x10000, 0x1, 0x5, 0x4e10}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000480)=""/84, 0x54) flock(r1, 0x4) 2018/04/09 19:30:35 executing program 7: r0 = socket(0xa, 0x9, 0x9) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000700)={0x1, {{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1, 0x6, [{{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x8, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @rand_addr=0x1}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}]}, 0x390) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000300), 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @broadcast=0xffffffff}}) write(r0, &(0x7f00000000c0)="da3d7a627eb3e049aaaf98e363a070e2e45221ea3591c0fa12deb60698f490630f38f4eeb9f341005d48a119d73a37fc623bce625595b4702fab7950df21d3664c7bca2d94a33ac7cb432c774afef923d4857969c22bc510ec946ede73ffdbbad71b3687672700bf5828f3d14a59e3e598765929c1701ac0f47095a73ddb64cd6a53e45b0aaa765b8b1fdea21f53f171a8e21d3e6c3b77408082efa81e63562b77450809841adb0bceff4a50073a1bfbe227c57790a39ae09f9431ec42553bb002d6451a1171deca299fc56d8b61a174364aab08027fb3f2b5c0b373a730014633762a633ec0c8bb1b121fbd52efcb94a5096c094959b8ba1490745f252603", 0xff1) 2018/04/09 19:30:35 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0xffffffffffffff0b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xbf}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0x0, 0x0, 'client1\x00', 0x0, "cd08e16f8d194d87", "1595862a6e0e4bf25f261005db592b6a10d8d88ce1b407c85cc4b745b574bc89", 0x0, 0x2}) getpeername$llc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000140)={0x0, 0x0, 0xee22}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@my=0x1}) 2018/04/09 19:30:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x109003, 0x0) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r1, &(0x7f0000000440)='./file0\x00', 0xfffffffffffffffc) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000700)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000800)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000840)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000940)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x4e21, 0xff, 0x4e24, 0x0, 0xa, 0x80, 0x20, 0x0, r2, r4}, {0x2, 0x7f, 0x3, 0x5, 0x100000001, 0xe6b, 0x4, 0x20}, {0x8000, 0xf4, 0xf24, 0x8}, 0x6, 0x6e6bb1, 0x1, 0x0, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4d5, 0x7e}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x3504, 0x0, 0x3, 0x2, 0x0, 0x100000000, 0x7}}, 0xe8) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000580)=0xa) sendto$inet(r0, &(0x7f00000001c0)="1538c35595491f875d902c0eaa489967fca86dec6f0d02d690f9cb153dc4e750e24f72aba3b27ad1394c1ac9ebf3336ddbd4442098dfdc9f458a5e5b1df92829", 0x40, 0x0, &(0x7f0000000080)={0x2}, 0x10) r5 = dup2(r0, r0) ioctl$KVM_GET_XSAVE(r5, 0x9000aea4, &(0x7f0000000a80)) r6 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x0, 0x400000000020000) recvmsg$kcm(r6, &(0x7f00000005c0)={&(0x7f0000000e80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000f00)=""/167, 0xa7}, {&(0x7f0000000fc0)=""/134, 0x86}, {&(0x7f0000001080)=""/231, 0xe7}, {&(0x7f0000001180)=""/99, 0x63}], 0x4, &(0x7f0000001200)=""/94, 0x5e, 0xfffffffffffff889}, 0x1) connect$l2tp(r1, &(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x9, 0x4, {0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x2ab22037}}}, 0x3a) llistxattr(&(0x7f0000000640)='./file0\x00', &(0x7f00000012c0)=""/99, 0x63) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000340)=0x1, 0x4) recvfrom$inet(r0, &(0x7f0000000380)=""/148, 0x94, 0x1, &(0x7f00000000c0)={0x2, 0x4e24, @rand_addr=0x6}, 0x10) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000480)="50932032405566b5f896c58419dd8a7f595b1ef5e2a873de53a654d6e052a78c6e1ea62b6771de1c066ad25bebb59a91da0728f9733d15a896419dc63cffed95df9a38bbb87f316f866f54acfb5058570a222c0a9b3f600d4c8122ab5f1efc25c021ba40ea415fba0cc34b337933613d94cc3e0831e70c9dcb19053eb37575122d623dd2400944d9c7682df7f8932607a99cd614f7a0910e9276a21ffa356d972a963274141643638b04d45ddb16a6bf8764599284ff7c0a097f9fb3d9d9602fdc24e62a32522c491ad0699fa37aa27998d79fd5a465cc5b863a81f0069699145d079799401f9057e8ae10e1333fc3e98c761db855a9", 0xf6}], 0x1, 0x0) quotactl(0xeb, &(0x7f0000001340)='./file0\x00', r3, &(0x7f0000001380)="632040f7385613b25139ff2be76e882959afc1ea147d06a7771ace5f12b954387e77a6503ea0ea5e623e8b11a2ba383ff50b110e6f4eb65cc8df5bb1e4ccfe325b63ea816552048be1f24367c98dea693c212bb9af30db76d014fd7fd6f59c7faa953fa9524a1d3376c5b5eb358c1a999e94c3b77090052bfdfc6afffb28db1dc77d2c6f560820240df4dc78e8192e045657993f61c68a6d378d54bead7e13ad8ed573d3c4742d1ed73e55e7d855b23a670a1177d806d6b11ce02bbe4ea80b7f26983779ba028426b509c5fa7452d05cd732268a3a93f5f02e44964e61") [ 206.299701] IPVS: ftp: loaded support on port[0] = 21 [ 206.477357] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 206.496119] IPVS: ftp: loaded support on port[0] = 21 [ 206.526146] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/09 19:30:36 executing program 2: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x2000000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="73656375728074000004007300be70e93dc7797bcc07a79053063b01a0a69500f74bb8ed7102890acfa513e67429d9be58dc8271b15b1ac17100010000000000001749408012420835a6cb3eed79409649dbf90e819132b8ddf30dac44d921b9b35ef56274365a3779"], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) finit_module(r3, &(0x7f00000000c0)='-cgroup!\x00', 0x3) dup2(r1, r2) 2018/04/09 19:30:36 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000000002, &(0x7f0000ed4000)=0x79, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x3c058533fd59b3f3, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1000, 0x20000) openat$cgroup_ro(r1, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="80", 0x1}], 0x1}, 0x0) 2018/04/09 19:30:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x4) recvmmsg(r0, &(0x7f00000009c0)=[{{0x0, 0x0, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/94, 0x5e}}], 0x1, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x20}, {r0, 0x1}], 0x2, &(0x7f0000000080)={r1, r2+10000000}, &(0x7f00000000c0)={0xfffffffffffff2d7}, 0x8) shutdown(r0, 0x0) rt_sigprocmask(0x3, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/04/09 19:30:36 executing program 4: r0 = socket$inet(0x2, 0x200000000003, 0x2) 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 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'dummy0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}}) 2018/04/09 19:30:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) r6 = memfd_create(&(0x7f0000000240)="64657620acc2b320fd785e18fa9cae1266786f034b4b9cc76317f2a743bddf8cb99605b8d9540fc70cb93475bcce4f7a2f28c2236a68e3dcd5197da7e00b9f3ff57853643cf928e70f87becdd144532926edafc7b5a241a0a294b5895bfa980b280c7df3ac3ca2422c7d5355d900796193b469597d7a2e221e3ea5bde9e6f5bf83421dc524fb03af370a325eaacd40b91b6799f300e9efbcb5b0a9557594a891", 0x0) write(r6, &(0x7f0000000000)="16", 0x1) sendfile(r6, r6, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r6, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="66b99a0000400f32b890008ee80fecb31fa36766c7442400c20000006766c7442402020000006766c744240600000000670f01142466b9630b000066b80400000066ba000000000f30ba420066edf30f10f88fe95801260f000f890d00b87c008ed0", 0x62}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000180)=""/165) 2018/04/09 19:30:36 executing program 3: add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000012c0)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001300)=@int=0x7, 0x4) bind$nfc_llcp(r0, &(0x7f0000001440)={0x27, 0x0, 0x2, 0x4, 0x1, 0x401, "b85f088ca59ed43fa9df8985568190c572bb84ef858a78327baee138d81b37686d646bd35a6080009475f743212aa2ba2eda7ed318ab49a8659031105c26a6", 0x16}, 0x60) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x100000000, 0x80000001, 0xffa9, 0x9, 0x6}, &(0x7f0000000080)=0x98) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r1, 0x2c, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x3ff}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000300)=0xff66) r3 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0), 0x0, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f0000000000)="120000004e001f0014f9f400000000000300", 0x12) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000011c0)={0x1, r5, 0x1}) keyctl$restrict_keyring(0x1d, r4, 0x0, 0x0) r6 = socket$vsock_dgram(0x28, 0x2, 0x0) close(r6) r7 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000001340)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr=0x8, 0x4e20, 0xffffffff80000000, 0x4e21, 0x7, 0xa, 0x0, 0x80, 0x6c, 0x0, r7}, {0x5, 0x1, 0x7f, 0x80, 0xfe98, 0x5, 0x6, 0xf3b3}, {0x5, 0x8, 0x5, 0x38}, 0x8, 0x0, 0x0, 0x1, 0x0, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3507, 0x1, 0x3, 0xf6, 0x9, 0x12f, 0x20}}, 0xe8) 2018/04/09 19:30:36 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000001040)=@nfc_llcp, &(0x7f00000010c0)=0x80) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001100), &(0x7f0000001140)=0xb) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001440)={'syzkaller1\x00', {0x2, 0x4e23}}) unshare(0x28020000) unshare(0x20020000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001ffc)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001280)=0x100000000, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001640)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000600)=ANY=[@ANYBLOB="26996ea8667da8a345a506d41c07200000d91481"], 0x1}, 0x1}, 0x0) sendmsg(r0, &(0x7f0000001c40)={&(0x7f00000012c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x4, 0x0, 0x4, 0x0, {0xa, 0x4e23, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x80, &(0x7f0000001840)=[{&(0x7f0000001340)="1cab3a6c22305c83544f2b614ac2367a796bd40b006afc0c04842a6bbf6923310c20126891f358ec4a7c6f2e54bd94c3aee9126bdd56c67bd14901b81f8c5e9f3015d2439f1d613be915df4cece13286fdede1ad0ff2108133342615f64aa2521274a61ff41ae90a88e89c10be45757679bb4946087f40ebf2fff9025f103db0c33b0c84799d3835d95bf0e422b56d808c1f38e811fabe0ca9ea99752a5b7a534f1069b75255d4e4c73b2b76ad7516f648ee9907bf5248f4b8a98835a70336c11b8c47cc73a4a52514962a286d5dccdff62c3599a5faea3d1920d8a999098cc369814c3f64577fe747e955", 0xeb}], 0x1, &(0x7f0000001900), 0x0, 0x4000}, 0x14) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001580)='/dev/mixer\x00', 0x301400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000015c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000001600)={r4, 0x1}) unshare(0x40c00) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = syz_open_dev$sg(&(0x7f00000014c0)='/dev/sg#\x00', 0x9, 0x4000) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000001500)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r6, &(0x7f0000000340)=[{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="320d1b60ee9516db742bd692f95bdd192e34131eb9ff7c03542528570241f5d92e4227f1fccc1c37cb72c641453c9436d0dc96598563ae5c1b6c", 0x3a}], 0x1, &(0x7f00000002c0), 0x0, 0x4040000}], 0x1, 0x4004014) recvmsg(r6, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000016c0)={{{@in=@multicast1, @in=@remote}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f00000017c0)=0xe8) bind$bt_l2cap(r0, &(0x7f0000001200)={0x1f, 0x48, {0xffe0000000000, 0x5, 0x8, 0x296, 0x9, 0x800}, 0x7f, 0x7ff}, 0xe) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r8, &(0x7f0000000000)="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", 0x1000, 0x8000, &(0x7f0000001000)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0xf}, 0x2}, 0x1c) accept$nfc_llcp(r8, 0x0, &(0x7f0000001240)) setsockopt$inet6_mtu(r8, 0x29, 0x17, &(0x7f0000001540)=0x3, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001800)) getsockopt$inet6_mreq(r8, 0x29, 0x14, &(0x7f0000001180)={@remote}, &(0x7f00000011c0)=0x14) recvmsg$netrom(r0, &(0x7f0000001680)={&(0x7f0000001480)=@ax25={0x3, {"001f6c71ab601e"}, 0x4}, 0x10, &(0x7f0000001600), 0x0, &(0x7f00000018c0)=[{0x88, 0x13f, 0x7, "4dea8d5796fc728aa4dae1afde984d4ecacab92d0658536811ae4a8cd33a6df3d058678cab4048e12f273bd2ea182220b411f79b7efdbf82ff1a5e3e603ad8c1472b7f46c923fe575e4fa8a792752d16a958c7018c579dd1416314d6d0681bfbcd083c7f2d6f6fb030a93ed2b371573300cb79e587"}], 0x88, 0x40}, 0x20) 2018/04/09 19:30:36 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) listen(r0, 0x7) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000380)) r1 = request_key(&(0x7f00000003c0)='cifs.idmap\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)='!em0\x00', 0xfffffffffffffff9) r2 = request_key(&(0x7f0000000480)='.dead\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)='@lo(trusted+\\\x00', 0xfffffffffffffff9) r3 = add_key$user(&(0x7f0000000540)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="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", 0x1000, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f00000015c0)={r1, r2, r3}, &(0x7f0000001600)=""/229, 0xe5, &(0x7f0000001740)={&(0x7f0000001700)={'sha1-avx2\x00'}}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_INFO(r4, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) r5 = accept4(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000000c0)=0x80, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'dummy0\x00', 0xfff}) getsockopt$inet_opts(r6, 0x0, 0x0, &(0x7f0000000200)=""/216, &(0x7f0000000300)=0xd8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x2, 0xff, 0x6, 0x1, 0x9, 0x1000}, 0x20) 2018/04/09 19:30:36 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e6affc)=0xa7, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000200)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, 'syzkaller0\x00'}) bind$inet(r0, &(0x7f0000564ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = getegid() setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000940)=@broute={'broute\x00', 0x20, 0x3, 0x528, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x0, &(0x7f0000000280), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x5, 0x8035, 'vcan0\x00', 'ip6tnl0\x00', 'ip6gre0\x00', 'bcsf0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x160, 0x190}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x8, 0x3, 0x1c0, 0x0, 0x0, "10bb6f40250b678096cf3f1b8749ca3f5a988bec8ab0e5b579689fbfa572b281d0eb70f24d6335ddfea47461bb933e50e4f42966d9baeb0321c749c864e47350"}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x100000000, 0x87b, 0x0, 0x0, "4051e7e1053ee3cd2ce6edac8d4d6b0bcf8c2e9cea40be9279e14f8ebfec1f46d5fd61657e3d11d99ea96d741b9a759c84818cde2c50885d569c8f6b873d6065"}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x1, 0x6006, 'lo\x00', 'gretap0\x00', 'rose0\x00', 'lo\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x140, 0x170, [@owner={'owner\x00', 0x18, {{r1, r2, r3, r4, 0x0, 0x1}}}, @quota={'quota\x00', 0x18, {{0x0, 0x0, 0x9, 0x452}}}]}, [@common=@log={'log\x00', 0x28, {{0x1, "7bb60969ae0a01f15303702c3e7d2378bd37900808f72a41015a555428fd", 0xd}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x15, 0x40, 0x0, 'rose0\x00', 'gretap0\x00', '\x00', 'ifb0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xd8, 0x120, 0x168, [@cpu={'cpu\x00', 0x8, {{0x20, 0x1}}}, @mac={'mac\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x2, 0x4, 0x5}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x6, 0x1, 0x1}}}}]}]}, 0x5a0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xe, 0xe, &(0x7f0000000040)=@raw=[@call={0x85, 0x0, 0x0, 0x30}, @alu={0x7, 0x5, 0xe, 0x4, 0x4, 0x50}, @map={0x18, 0x8, 0x1, 0x0, r5}, @call={0x85, 0x0, 0x0, 0x1b}, @call={0x85, 0x0, 0x0, 0x2f}, @jmp={0x5, 0x2b, 0xd, 0xd, 0x4, 0xfffffffe, 0xfffffffffffffffd}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x400}], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x4c, &(0x7f0000000100)=""/76, 0x41f00, 0x1}, 0x48) 2018/04/09 19:30:36 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1000, 0x1) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000080)=0x3) 2018/04/09 19:30:37 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000afcfe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd84e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r2, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f000095f000)=0x98) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) setsockopt$inet_udp_int(r4, 0x11, 0x66, &(0x7f00000000c0)=0xdf, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r3, 0x0, 0xff, 0x4}, 0x10) [ 207.676971] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/09 19:30:37 executing program 1: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)={0xfc147812c6696267}) timerfd_settime(r4, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000021ff4)={0x2001}) epoll_pwait(r2, &(0x7f0000a1efac)=[{}], 0x1, 0x10, &(0x7f0000bbfff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) [ 207.745604] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/09 19:30:37 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7ff, 0x200) close(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001080)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x1000, 0xfffffffffffffffa, 0x7fff, 0x7f, 0x2}, &(0x7f00000000c0)=0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000412ff8)="3665a1ab415b7ac7", 0x8) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000100)=0x9, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$alg(r3, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000100)}, {&(0x7f0000000340)="a6", 0x1}, {&(0x7f00000004c0)="415ff1", 0x3}], 0x3, &(0x7f0000000000)}, 0x0) 2018/04/09 19:30:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10201, 0x1, 0x2000, 0x2000, &(0x7f0000ffa000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000180)="660f017100660f6fb3b0000fc7afd1070fc76c0036cd38ea997ce300baf80c66b8a48d878c66efbafc0c66b8858d000066ef0f00d0640fe475d4d07aa2", 0x3d}], 0x1, 0x0, &(0x7f0000000540), 0xb95024bcdeb65d74) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000001c0)="640f6785008000000f01c80f015800c4e1fe707be300b8230000000f23c00f21f835000006000f23f8f20f32660f388227b9420a0000b807000000ba000000000f3066baf80cb81201b780ef66bafc0c66ed676565f26467650f225a", 0x5c}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)={0x80003}) 2018/04/09 19:30:37 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x204001) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000006fa8)={{0x50f}, 0x1, 0x9}) 2018/04/09 19:30:37 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x220, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000300], 0x0, &(0x7f00000000c0), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'gretap0\x00', 'gre0\x00', 'ifb0\x00', 'teql0\x00', @random="2008ad034cb1", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa0, 0xa0, 0xd8, [@m802_3={'802_3\x00', 0x8}]}}, @common=@dnat={'dnat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'erspan0\x00', 'bcsf0\x00', 'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x7fff, 0x7, 0x6}}}}]}]}, 0x298) 2018/04/09 19:30:37 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffff9e9, 0x1) r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="1dc59f0405ec25097c73c0437a7ffbb4d7d92d565feb2ab63cb8199ea2f89359101ac96df7db4ac63fd07d0adfe67dc8b4ecfff90306a5ada5af49377223ca41ece035df8ca955ad5061a9978b36e09fa761", 0x52, 0xfffffffffffffffb) r2 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="851576a6f436c431b970776f459acfae", 0x10, 0x0) r3 = request_key(&(0x7f0000000440)='pkcs7_test\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000500)={r1, r2, r3}, &(0x7f0000000540)=""/144, 0x90, &(0x7f0000000740)={&(0x7f0000000600)={'cmac(tea)\x00'}, &(0x7f0000000640)="188c0d7d0d18a908af7eb767068d2a33248b2c0607ea856f3d56521ff7b1e8d338bae54670e86b78ee9e566c960b8256c3b5c1f35d72688a7fb08eafd7094ca60a6fa9a04b13d5940bbd86e7e97ee1ce090cfe6ae6b0df9372b4cd8ac5d9213fc476a5547c02a5a28b8d5f4f4071182307a52ceb4352a0134df2a393954fa368e1641e41abdc7b1c57304059e48aec098f8baa7c9546997126bfad5a04476a61e4ec959df995a2b7830a0ea9c617909222cb4d1c5bb116c9a7f8c09139785c93ff3f6da564d593e3925b38b2862f09ec1c0bed63778e7daab99536fc9f1b37b7b7d1396aaea6794a90dffdb0", 0xec}) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000280)=ANY=[]) writev(0xffffffffffffffff, &(0x7f000070c000)=[{&(0x7f0000000080)="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", 0x11c}], 0x1) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/09 19:30:37 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0xfffffffffffffd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00000000c0)) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) faccessat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x2, 0x0) r4 = inotify_init1(0x0) close(r3) inotify_add_watch(r4, &(0x7f0000000300)='./file0\x00', 0x4) clone(0x10000400, &(0x7f0000000140)="1994b7f38c77856d6691d58a8f20d111dac2d2c4611733a8bd92568d4ca423c7ca0ac14e4408317fc8bb9c4f8ec1f46145b71076b43b1e037514fa2aa37f4ccbd292a6ae6548e62cff1b9a66850ecfe07228d91e7c2111ce3ffe0fbdb1a8fba641ceefab62a54b3feb2dbedb1de37020f9a7c1366f7153fd856abd23dc580cda9dd3bfab4c5f3d9559bd7060a416cc57cddd11e540badec833974dad9cf0b703dc", &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="abfa447913a389721fd6eeab8d58edb6bb9478548cca562fe4330cd18b235d16d57f47a1c59fac5ae9a6e03b19f639f1dfd3aaf15230b61e76856f15228910880ebb6c154882a674b1c0bbdfb11f64c548b8f8b423d70abaf66fa73412aca88bdbba66c5cc85c611de12279f") ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 19:30:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="02000000d33785da8d47e0050eb3bd486581fdf7e713c76fb9c9f96ea78966c50c08a7b8558c254222477770c3fdcac5255b43e01f590fcf0def6550") perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x0) 2018/04/09 19:30:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@text16={0x10, &(0x7f00000003c0)="b886008ed0b801018ec8660f08660f6d57053ef0f6990100ea8e28a6003664a60f00de0f01c9f3f3f4", 0x29}], 0x1, 0x0, &(0x7f0000000340), 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000240)={0x7ff, 0x80, 0xc94, @empty, 'team0\x00'}) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) getsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000000600)=""/4096, &(0x7f00000002c0)=0x1000) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000300)=0x50, 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f00000005c0)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@text64={0x40, &(0x7f00000001c0)="b9880a0000b800000000ba000000000f30b8010000000f01d9b9960a00000f32430fc72ec46219a8f5460f01cbc46225079d8000c0feb9800000c00f32b9800000c00f3235000400000f30460f01f8", 0x4f}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000100)={0x3}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000000)="0f226066b87df9eab10f23c00f21f8663500000d000f23f8b88e000f00d00f236fbaa10066b8ca4f000066eff966b9800000c00f326635002000000f300fe8d39a0f0043000f01df", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x1d8) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) timer_delete(0x0) 2018/04/09 19:30:37 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000ff5)='/dev/vcsa#\x00', 0x4000000009, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000407ff6)='/dev/vcs#\x00', 0x4, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000ca8000)='/dev/vcsa#\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="afa8f0e7", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x4) io_setup(0x1000000000000000, &(0x7f00000003c0)=0x0) io_getevents(r4, 0x3, 0x1, &(0x7f0000000400)=[{}], &(0x7f0000000440)={0x77359400}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000240)={'ip6_vti0\x00', r3}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000280)=""/213) pselect6(0x40, &(0x7f0000000040)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000}, &(0x7f00007fbfc0), &(0x7f0000f22000)={0x77359400}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0xed4}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000500)={r5, 0x4}, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000540)={0x0, 0x0, 0x7fff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000580)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000005c0)={r6, r7}) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ab4000)='/dev/cuse\x00', 0x0, 0x0) dup2(r8, r2) connect$can_bcm(r1, &(0x7f0000000380)={0x1d, r3}, 0x10) 2018/04/09 19:30:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x3, {0xff, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x1c, 0x17, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) listen(0xffffffffffffffff, 0x400000000000020) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x5, 0x41a, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="03000000"], 0x1}, 0x1, 0x0, 0x0, 0x20040801}, 0x40) r4 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xe, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @alu={0x7, 0x4, 0x1, 0x0, 0x1, 0x138}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x41f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000840)=r5, 0x4) r6 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r8 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r8, &(0x7f00000023c0)={&(0x7f0000000100)={0x1d, r7}, 0x10, &(0x7f0000000180)={&(0x7f0000000140)=@can={{}, 0x0, 0x0, 0x0, 0x0, "7e923a9a14ffe5d8"}, 0x10}, 0x1}, 0x0) writev(r4, &(0x7f000051c000), 0x0) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000002180)={0x1, 0xb40}) ioctl$sock_netdev_private(r2, 0x0, &(0x7f0000000280)="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") sendmsg$IPVS_CMD_GET_SERVICE(r8, &(0x7f0000002380)={&(0x7f0000002280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000002340)={&(0x7f00000022c0)={0x74, r3, 0x3ce781dcb130ec00, 0x70bd2c, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffffd}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f097f5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7c}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3ff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x8004}, 0x8800) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000540)={'bond0\x00', 0xa00}) pipe2(&(0x7f00000021c0)={0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_FREE_BUFS(r9, 0x4010641a, &(0x7f0000002240)={0x4, &(0x7f0000002200)=[0x1, 0x7, 0x0, 0x2]}) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) preadv(0xffffffffffffffff, &(0x7f0000002100)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/61, 0x3d}, {&(0x7f0000001040)=""/26, 0x1a}, {&(0x7f0000001080)=""/75, 0x4b}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x5, 0x0) 2018/04/09 19:30:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent-generic)\x00'}, 0x58) socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x2000) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="b57ffdd6eef480bc74a5b6a2c78279a8936d6524003d4bb502fda32bcea64650bacc2753af82829ae681db18b2794474747392cdf2da2394556bccb4409133c856c4d6734af2bb45c03a7d77d79f1e37293a8b0641e96d2ad48618816d5843d20cea33f489d8802bd2375bf88b63241f3ddb76bda9d5e792e619a9dcbbcef348b3941037498b3610fb15ff50d96b00a459") bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000240)=0xa689, 0x4) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000001c0)={0x0, 0x726, 0x3, 0x6, &(0x7f0000ffd000/0x3000)=nil, 0x101}) sendmmsg$alg(r2, &(0x7f000000af80)=[{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000a00)="9e06f653fbb7e2268a72b3b36c0a3dea", 0x10}], 0x1, &(0x7f0000000b40)}], 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000300)="d6d2d267dabd586bd43241f6929d3c1f42ac7324e1408707be9bac31651f7528a03a092604d73402687670d452dc77b89240cfb4d78c13ea8eb1dafef4c9664b8b87378e12c13283acafd4d8bac761890df38d7c81d40684c27ea381581de627cac868cb5f73985789ad68eda5cb824d836af2b8497bd55b", 0x78, 0x1, 0x0, 0x0) recvmsg(r2, &(0x7f0000000200)={&(0x7f0000000100)=@vsock, 0x80, &(0x7f0000000180)=[{&(0x7f0000000400)=""/94, 0x5e}], 0x1, &(0x7f0000000480)=""/105, 0x69}, 0x0) sendto$ax25(r1, &(0x7f0000000580)="98aefd098550c13b84e2b2501b6b85d047396c9f2d80dfca66ce67e4dfff9a513898ad53c28a1d412c3a0510eb5e1edd1cb43630ba88eeda7ee82ae9c26ac09eb77a5aa70d3e4d68ed8cb2be009723a554c07b7dfa79c1d08021da4a3dc669caa29667a8348d309dd5a4917f111a50f8e000c849758e46a94dcfb87ec0826e1a1ad114af63775133582163c4f47638bfe1a4dabbb72d74c238ca240786416bbce21e7ce05833f85c758aea0be78b08a11f608a75a1a4b57fd189e95bf83c0deaa5adec33a03b7d7208b1", 0xca, 0x800, &(0x7f0000000380)={0x3, {"caffcd45a5a59b"}, 0x8}, 0x10) 2018/04/09 19:30:38 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f00000000c0)={0x0, ""/79}, 0x57, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4c00) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000200)={0x0, 0xfff, 0x3, 0x9fd, 0x41, 0x80000001, 0x9, 0xff, {0x0, @in6={{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}}, 0x100000001, 0xfffffffffffff800, 0x2, 0xfffffffffffffffa, 0x6e}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r2, 0x4) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="ff93439e761038a0864db5dbf0926c7400c7b976c43516313502a01a53339f7ba52d3093ed3c4fe740667e17676c43c55b0148d36dadd8fb6ecfd2085c4486704b1314a2aaa79e966b4ac704498a39706b0569a35b658d02b17b292e7ac7cf6c779cd46292f174fed7982ade9e5d7bbe5f9eda99cdcb96e157a71cc9eb0677118df6e33afbf34877f31279889cfe7fd7bbae80dc958bcda64d1b8fb6fae042"], 0x1, 0x0) 2018/04/09 19:30:38 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffff9c, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r1, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x8001}}}, &(0x7f0000000380)=0x84) r4 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x4, 0x10000) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000180)={@mcast1}, &(0x7f00000001c0)=0x14) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') sendfile(r0, r5, &(0x7f000097d000), 0xff) prctl$setendian(0x14, 0x1) 2018/04/09 19:30:38 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x200000, 0x10) getsockopt(r0, 0x0, 0x1000d0, &(0x7f0000001ff8)=""/8, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000440)=0x1, 0x4) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/243, 0xf3) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000380)={0x0, 0x0, 0x4, [0x8, 0x6, 0x37c, 0x4e]}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=r2, 0x4) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000340)=[0x0, 0x3ff]) getxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.advise\x00', &(0x7f0000000200)=""/208, 0xd0) 2018/04/09 19:30:38 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$can_raw(0x1d, 0x3, 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000301ff8), 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000648000)={'vcan0\x00', 0x0}) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'bond0\x00'}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x401, 0x20a, 0xff, 0x8, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r3, 0xf7, 0x1, [0x7]}, 0xa) bind$can_raw(r0, &(0x7f0000b4aff0)={0x1d}, 0x10) 2018/04/09 19:30:38 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x5) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ffe000)=[{&(0x7f000095efd7)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) [ 208.815916] netlink: 'syz-executor7': attribute type 10 has an invalid length. 2018/04/09 19:30:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp6\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0xff) 2018/04/09 19:30:38 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x800000000000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x1, 0x8, 0xcad}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0xfffffffffffffffb}) futimesat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)={{0x0, 0x2710}}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)=0x1, 0x4) 2018/04/09 19:30:38 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x40}, 0x1}, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x200, 0x186) listen$netrom(r1, 0x9) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="02050507311f6ae440286d7fafcc9f1d0100000029bd7000fbdbdf25010017004e20000002001000000004d4000004d300000000eb606a468e30c3eb13ff6fdaeb2ef7fb4c67924133d6406db785f65c90ae0979e0b95971376aa668b4c064e7a2249995df1b3c45c57a29a69ee1d510ca3122f800dde7e0a4d13543e827ae49c3c67b8eb13e5a1898906b6f5950954a9f590a74150934c2fc128b44c06196063fe1ae7c9612b6183806024b73761c598ee155"], 0x28}, 0x1}, 0x90) 2018/04/09 19:30:38 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00004aaffc)=0x6, 0x4) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4000) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000001180)={r0, r0, 0x1ff, 0x10000, &(0x7f0000000180)="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", 0xfffffffffffffff8, 0x6, 0x9, 0x80000001, 0x400, 0x100, 0x200, "e53309ae7778ac598a2c9439aee0a9bb58a13e47b2b6312be6ea7e3cc35af6d0efc76650c61154fdee30300f279abcd10dec7945bbb00ab4c26da0e365ad95e782bd4f84f73a445f389512b37d9cfb2442a504b4ca4e1de76438de"}) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6, @in=@dev}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) 2018/04/09 19:30:39 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) write$binfmt_misc(r0, &(0x7f0000000340)=ANY=[@ANYBLOB='\x00@\x00\x00'], 0x4) close(r0) 2018/04/09 19:30:39 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)) mq_timedreceive(r0, &(0x7f0000000000)=""/145, 0xffffffffffffff57, 0xfff, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100)=0x5, 0x4) userfaultfd(0x80000) 2018/04/09 19:30:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind(r0, &(0x7f0000f8effa)=@hci={0x1f}, 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000100)={0xff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 'none\x00', 0x10, 0x6, 0x25}, 0x2c) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @local}, &(0x7f00000001c0)=0x10) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x110, r2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000200)={0x1, 'syzkaller1\x00'}, 0x18) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'ifb0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) 2018/04/09 19:30:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000800)=[@textreal={0x8, &(0x7f00000001c0)="66b9800000c00f326635000400000f30f30f7e96066bd8dbba610066ed66b9030100400f32baf80c66b8e0c77b8b66efbafc0c66ed66b99c02000066b80a00000066ba000000000f3066b9800000c00f326635000400000f30ba4300b8ca9cef0f01c4", 0x63}], 0x1, 0x400000, &(0x7f00000007c0), 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r3, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r4, 0x100, 0x10}, 0xc) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f00000002c0)="0f205665f2f20f3526260f20c166b80f0000000f23c00f21f8663503000b000f23f80f01dff40f01ca260f001066b9c509000066b8a4b7d47c66ba000000000f302e36660f3a61e215", 0x49}], 0x1, 0x20, &(0x7f0000000340), 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x3ff, 0x400080) connect$ax25(r5, &(0x7f0000000180)={0x3, {"5a792b6f724df8"}, 0xd1}, 0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/09 19:30:39 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='\x00') write$binfmt_aout(r0, &(0x7f0000000280)={{0x10b, 0x0, 0xfffffffffffffe01, 0x69, 0x1ea, 0x95, 0x2c9, 0x1f}, "0c76c7e19548e938463b16ad0021d2c681310509d777d5bd0a52a6b92e51887fd3e91b2e74ec51a95a7498136fd3c4ef0b624d0afce49f70e88073534f56a613e68c285f20ccb2d6b3257942e8a24bf2f58fcb07913e717a5ca348e108697e4450c78f98c23159fa13afb6437d73c1c67e695312f851d66c8df9c43d05208973a61a56607acbd38acdef06ff48f3e1d3bfcbfb7c99ace03623cc862e3e0eaa", [[], []]}, 0x2bf) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x200}}, 0x17b, 0x0, 0x0, 0xfffffffffffffc01, 0x80}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x50, &(0x7f0000000540)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000600)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x84) r3 = socket(0x10, 0xffffffffffffffdd, 0x0) ioctl$sock_ifreq(r3, 0x8921, &(0x7f0000000080)={'ipddp0\x00', @ifru_map}) 2018/04/09 19:30:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, r0, 0x1}) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000080)) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000004980)=[{0x0, 0x0, &(0x7f00000048c0)=[{&(0x7f00000038c0)="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", 0x340}], 0x1, &(0x7f0000000040)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/09 19:30:39 executing program 0: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000000000"], 0x14}}], 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3f, 0x400000) sendmsg$kcm(r1, &(0x7f00000002c0)={&(0x7f0000000180)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)="e96674de363fde9f991fed162cec790373869e5679a5442c1cd21593b298e850055efa10bb26581f1c0c2ffa38f736c3d5a43fc2045696daea7823ec69dceb1b7275d213d73092aebe64aa438c4b964e0876f473668b6183665b25a0802735646436346f43903390bafe7f0fddcd7fa88036c2", 0x73}], 0x1, 0x0, 0x0, 0x800}, 0x4) 2018/04/09 19:30:39 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$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x20, 0x2e, 0x6fd, 0x0, 0x0, {0x2003}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x20}, 0x1}, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00000000c0)={@local, @dev, 0x0}, &(0x7f0000000100)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000140)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/09 19:30:39 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00') r1 = 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, 0x80000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x200) fstat(r0, &(0x7f0000ed8fbc)) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x5, 0xfffffffffffff21f, 0xff, 0x6, 0x0, 0x6, 0x0, 0xc, 0x9, 0x1, 0xc5e, 0x4, 0x3, 0x7fffffff, 0x1, 0x8, 0x7, 0x0, 0x40, 0x9ada, 0x8, 0x3, 0x6, 0x6e69a77c, 0x8001, 0x6f, 0x8000, 0xcbfc, 0x9, 0x0, 0x3, 0x7, 0x8, 0x7ff, 0x2, 0x1, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000040), 0xe}, 0x2c00, 0xfffffffffffffa05, 0xfffffffffffffffe, 0x2, 0x1, 0x3ff, 0x8001}, r2, 0x8, r1, 0x1) 2018/04/09 19:30:39 executing program 1: pwritev(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f00000000c0)="44d616e514c7aaa984b220c45941870921a3d7a6579b", 0x16}], 0x1, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) writev(0xffffffffffffffff, &(0x7f0000041000), 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200, 0x0) 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, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) 2018/04/09 19:30:39 executing program 3: setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=0x4, 0x74b715e1ef609c93) r0 = semget$private(0x0, 0x1, 0x100) semctl$GETPID(r0, 0x3, 0xb, &(0x7f0000001180)=""/187) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r1, 0x840000000008982, &(0x7f0000000000)) write$binfmt_aout(r1, &(0x7f0000000040)={{0x10b, 0x2, 0x80000000, 0x1d6, 0x23a, 0x3a, 0x25c, 0x22c}, "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", [[]]}, 0x1120) 2018/04/09 19:30:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f64fa8)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4106(rfc4543(authenc(rmd128-generic,ecb-des3_ede-asm)'}, 0x58) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x20, 0x210000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000140)={0xffffffffffffff7f, 0x0, 0x8, 0x3, 0x7}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x190ffe, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x4) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) r3 = shmget$private(0x0, 0x3000, 0x78001008, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) ioctl$TCXONC(r2, 0x540a, 0x2) 2018/04/09 19:30:39 executing program 0: socket$packet(0x11, 0x3, 0x300) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) socket$inet6(0xa, 0x80807, 0x6) write(r0, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="b10000000100ffff7c942768502b3a49beae2da203ff15298aeeb57e5af5cd8905da67a45309264178c4a727d8a1f83a69265649060bab0a3800205373dde66bf3dfcd67cde7f8feb0db85641a205887bfdd674c85ea5fde8c97bbfc9caccaab71fdb9b4c0afa1fb66a35c3b68143eefe7ca57d0bcc224d9e56faab00f694782b8d841efe27822af475c0d454192411d0ae8565f28d4da3e2fd37b4ac295531be9927d87acd499ecc493a5d1202c3f66b65662111af545eef68bfaf9a3224640a210544f9319fe239e86f09b5f326d20fa018416b79a37afb5cb"], 0x240) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x1}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x7bf}, 0x8) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000140)=0x5) bpf$MAP_CREATE(0x0, &(0x7f0000013000), 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000012fe0)={0xffffffffffffffff, &(0x7f0000015000), &(0x7f000000e000)}, 0x378) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/09 19:30:39 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) ptrace$getregs(0xe, r0, 0x4, &(0x7f00000000c0)=""/58) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) getitimer(0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3f3, 0x0, 0x100000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff3b0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000005c0)) signalfd(r2, &(0x7f0000000100), 0x8) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000140)={@loopback}, &(0x7f0000000180)=0x14) close(r1) 2018/04/09 19:30:39 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffbff, 0x0, 0x334}, 0x0, 0x0, 0xffffffffffffffff, 0x8000000000) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x10000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000240)={0x9}, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x78}, 0x3b8) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1e, &(0x7f00000000c0)=""/188, &(0x7f0000000000)=0xbc) syz_fuse_mount(&(0x7f0000001ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/09 19:30:39 executing program 3: r0 = socket(0x11, 0x802, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x180, 0x0) socketpair(0x11, 0xc4be09b5f4ecfb3b, 0x1ff, &(0x7f00000000c0)) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0xfff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="060000110000000000000000000001dbca9e35c458000000000000"]}) [ 210.062161] QAT: Invalid ioctl [ 210.081853] QAT: Invalid ioctl 2018/04/09 19:30:39 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x8c) r1 = dup2(r0, r0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000000)=""/135) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x1a, "2a5b7f64a8ac1f13bce93a1756a0ed42187dfed9ed2c7bf4dac3"}, &(0x7f0000000100)=0x22) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r2, 0x5, 0xd0, "b1956bcfc134ea5a1c583bfa1d8be51429a36da2a3977bbfc9e92340e3510935689fbf6c912d3d16c9619acf9c6b32096da19cf171f7832e1791c6f775c2558312034a63ec6d816e7d8f4481cb024cdbcc74cf6d16b5de2212d7de075a4decf632cb6c617837dd32df2519ef5d56b19b13278f4c827cb3c8593d798f043482f96d4b35f5b6868ccf43b897eea480077761179ef704809f40d7777465e8f10c65d1e4af450483dc21d9d75787d4e20be4ea986890e1a882ec3f888c87edde830aa3ae2a729d37ebf7fa68c6e19e6c3c8f"}, 0xd8) 2018/04/09 19:30:39 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x8000000000000, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}, 0xffffffffffffff1a) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) sendto$inet(r1, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000040)=ANY=[@ANYBLOB="64f78ed2510702000c0001000100000319010191c000010c8002000c0000f702000013000000000000000000000000"], 0x2f}, 0x1}, 0x0) ioctl(r2, 0x777808, &(0x7f0000000080)="35b8312a8e9c6e203af24dd952028f147e029a4a9a") r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r4 = dup3(r2, r3, 0x0) sendto$inet(r1, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) recvfrom$unix(r4, &(0x7f0000000100)=""/71, 0x47, 0x40002020, 0x0, 0x0) 2018/04/09 19:30:39 executing program 5: inotify_init1(0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES16, @ANYRES16=r2], @ANYBLOB], &(0x7f0000000000)=0x2) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/09 19:30:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x27, 0xaff, 0x0, 0x0, {0x15}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) lseek(r0, 0xf, 0x6) 2018/04/09 19:30:39 executing program 4: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0xdf}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0xffffffff}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001f8e)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x1d2) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/09 19:30:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000efcc)=@mpls_newroute={0x1c, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x2000}}, 0x1c}, 0x1}, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) r3 = getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000019c0)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001cc0)=0x0) r6 = syz_open_dev$mouse(&(0x7f0000002440)='/dev/input/mouse#\x00', 0x4, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r6, 0x111, 0x2, 0x0, 0x4) r7 = getpgrp(0x0) r8 = getuid() stat(&(0x7f0000002200)='./file0\x00', &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000022c0)={0x0}, &(0x7f0000002300)=0xc) r11 = geteuid() getgroups(0x2, &(0x7f0000002340)=[0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$netlink(r0, &(0x7f0000002400)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff}, 0xc, &(0x7f0000002180)=[{&(0x7f0000000140)={0x4ac, 0x26, 0x400, 0x70bd2a, 0x25dfdbff, "", [@nested={0xcc, 0x10, [@generic="a69b4091f55d6e8f7aca7aaebd72cdc84455007588e6c71862dc0852ff16ce2da1f875d0d76f94d220442409e8207934a3fd6582cf42dd95af09a5d22dfc7cdfb9ce0795c130aa1144e95f1d4b7d26219e656b31d7a4aa8634a28da8e4930156eecd24fcda8ae40b294d636c2f8964d8b6a5144f85528fc5c70be86510b909c5b3ab9f3bd71e41abd868ba33efd37604b22443397d4229b1ac60479db12b5057d5efab5ea357094d41e62ce2860072e2ae2b290d43fdb0a6f99b97924f80c09b79b6528b2aadc9"]}, @nested={0xc, 0x7, [@typed={0x8, 0x6a, @pid=r1}]}, @nested={0xbc, 0x4, [@typed={0x4, 0x17}, @generic="97a9c5dec5bddb847c265a5408f0f2627e8136417fdd275eff17", @typed={0x8, 0x94, @str='\x00'}, @generic="55fda1b0c8ab402992239c6a898d228677a2e991c65dd47da294fc90065ba5f3441a9d112c30884084", @generic="a0dfca41755b33471f607b62c9e18fa8a11645ee07a8e8cb6a93a47adeff81915eeb1f1063a46a55ee7f305f3dcb52bb83720fd591be8fa0f8f563ed39d9edf323da94ac1c73413229c4c23d0df6d2b112b4c8e8c826b18700aaae3b6e95bec065c1bd39c1e388"]}, @nested={0x22c, 0x18, [@typed={0x40, 0x91, @binary="a59701174355104229030165abc8f53dda0778e671531ddc53f60b0aab179dae7ac3d7968254f65e61f1a02c6913b284fa7b5fd6d0d4e6224a5b591c"}, @generic="14c49ac5cccf60bb39f49ddd509f1a784171552b2e6b9803f85ecf6154b28ea834c9cb6fd4220342259e5705d4ac23b6ed751efa2e5dae98840f1a398e5cb6f309057a1baa09df340901558b336d3b095b81bc4f0e3c205c37d3c9c3c1e9da2a203bae57edf716bb76ee6f012d469bf77af5ceae325761f0e8d3393d7533a33a475e45", @generic="d791a4d49b2550019a361a3655ccacf1e12a6e4c1e53771323df898a1df4507820fac06cd037bba338561f029614af33e6b9144cc89485a18a37b663aa1fd0666bc03444ade0bae9bc3950f5ae5db5c3e391e7606baed9cd65fce511500c2b0ab58d9b1e7ca7b86bf2b44fd9cb1aac852db399b66b3ee21396f538856c5d0d02", @typed={0x8, 0x72, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="84353f8221ebe5e6bedc157e6c0a114493bc4d8b319f4d2e8c23b318f57fd4e4bc955f43812284883c1dc30ec375fdd487a95bec832759c158f11ca8f35fb9e8cb37f72f86058e5d09457d96ecbd3f9d009a776d3b379da92c6bf5e7db61a402cb26dd84206bb8189e37ac6d702e1a165f573c55ddd892d264ff9a4ab146ce44ee4ce204741bab42e5c855d8421fdfa39df6ac76", @typed={0x8, 0xb, @pid=r2}, @typed={0x4, 0x67}, @typed={0xc, 0x5c, @u64=0xfffffffffffffffb}, @generic="91df3bfd7fc4e5a5d51dd6f5133ee8d1374970ff05299395729c0b73f2b8c263c0f3f37db34ca57d5266a6614a0e"]}, @generic="69bfee972211bf66ad996f3b809f2db57eb1ecff4513d9d426f7da1469969c7995926314e8e82388dd73aae518bd7a2ea1a90df2443a96cecbb6a3fa97bb5318b33ae08475286986d6c1486f79335e7a30d3a571b41b74f7f82b072453ae970657eabffa2b3b5ae5980e2d2f94c92f050f7034956c0b801e838f102b70719f48e1c7460a0f1e73e4d0245da339118eb5eaed61e8ad0bf35b513dba4c485f9956c2387e1d01cd193591e19da09bf2ac32ccd36a2a4e6455278e1d95286f7120b62051dc1612a965816757980c254fc64c61bf2c1c97bc17eab7ef4826"]}, 0x4ac}, {&(0x7f0000000600)={0x1394, 0x16, 0x0, 0x70bd2a, 0x25dfdbff, "", [@generic="b3e9838461218bbdc664e1224a64c323d33a5fb69661f0e54fd3e6a07093213fe531ad25cdc2906048d0c2c74b605c2779c47f97c2f1eeda59bb3625e884e32e442c6febf201c07f067dc5b267d84566d396efb40b7c1cccfacddcd741607411fdc66cb56e2c9667fe9ca989ee192843d0a6b80750d851a32072c25116bb37aebe63218fbf99140363f4e705d1e3ca034bce472de182a74622312be36d7a38124723419e279b4fb0f7a3188057c9dcc7c6dc27474bb0214e213aa13669196e04701457ba593c03f0c298f3964fa5d78c09f5b54a56d3f19572af6b7d8c1b293a51ff819657629bfebd8c15957282", @nested={0x1288, 0x20, [@typed={0x8, 0x1e, @u32=0x9}, @generic="833cae31cfb6a94108915c21be4fc23fa21467f7d62219a80d8152dc16", 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@binary="bf46a6dd7200637befa86921b9afb158926ebb292d7eec690f8cc163c04398779697036de18d1237485e3bdca8f8d1ff319808027ba6d5eca6767bbbea4d7603d1c4a859d7af888f989893d2d691b2031657cf21bcc46d735ba08c086e1c5b648d33321e1b5c4fa32dd98f6ed59746b3d8259c29c046ff44f3284ab5cd4e5382dea5caf5965bd16364c3635b773f489933c3642e76e1b93323843e3887f75ca7443a0f76c9adbee284490a70281d5959243ede4177bc5e6f44bc5cef23ac5b0d4357"}]}, 0xe4}, {&(0x7f0000001d00)={0x474, 0x11, 0x200, 0x70bd2a, 0x25dfdbff, "", [@typed={0x8, 0x1b, @str='&\'\x00'}, @generic="fab7d38e92f9d44e602d277f75", @generic="71c8eacc168bfadd4629b66b84e1820a75120aecb0d8dc7d0527c6863ddd7fca7e6c6948523ae35bb7ac2977fd9264344b233bea82f0146f1c1da7972cd499fa81583b493320c997bcd08240dee7bca05e4e45d55793d130818b67b8b7e4e090fad236362d104ef7538e29a427f8537b05a664eb46cc6b229e0153ada47193a16b69ad40606972f4ee8cbb7f9552d7c031ccd2c4c238625018cb1b19eaabd11653ddfe2e3c457caf39678fb2", @generic="451678460f30f34989e3af7a76e65b0f76860b071ce09b0ca9fa23715b8709be5dfed96c1d3f42b402165baaa3550f3598fcacca865f403031b164e2b9bb5ca7a0df90a1e018739537b15e2fd20b3e51da55460c61dd5cbd879ab8c727449a28acfd039d5cd6224eae7a7c1b82344ad15c065ceb58a28db84f0ac59c104305afa2cc3bfb6932dddb6aa1094a9bec89344746b204d766f4f651853100c3b936b06a4048b6d8ce22c45b172792418785c42ea1c1ca357ec0b58ae033e4f926720d0d0ee63b46c2ef730e3beb05bf3b2a66350818ddac4a81a9141b70018545ac730e48415554b7dc245c42658f8d433dacae70b95c6b5c", @nested={0x2ac, 0x2d, [@typed={0x4, 0x90}, @typed={0x8, 0x57, @pid=r5}, @generic="fa452a50daf84ea5500151ff54b8cf3dd0e1a39d2c415ef4de66b93eab7ab5e0ee0a9d78b8280d0b27f4cad3714d9e73252a23e4be550bb75310ea80c997b4b6501e3a4be133f6c50b7fa7028ec333", @typed={0xe8, 0x51, @binary="97b2004deda6c6dec3c5d22b4fa16524947e4b0189089347f5a0f0a32863ad1b7725962fff1a4197d03a43577facb07590e1e321332a15cc63c8ff0b84cd931722098f3a41abae7a0e5a3ebab2a6b921d7a63d8c79772f8d80a64a2bbb64630251a05fb15943025f9d5ef0c531c2072d59dea7f567838b89758173e12cc5a66e7400de0afcb68fb3ff2e858bc4498385155249c76011f77e6a1dc0a279f438f3153a848eb80552633f54e2002174d606c42f25f0386ac7af63b71f3f66b3cd3ba2d81131218b93ff0843f3b6f85d78df8938d0918978e41d33874cb21fb7c0e291eb"}, @generic="93ada31974acc76dcf819eaf1f6007d49ed096ec2be34604a5514d143e0400682f5162cd502a4de0f73475f2cc4afcfab82c251ff4f6848f325b20803b1e2a912ae9acbb8bd7a1025736b95ac800ec750b7b1ff38ec1dd0f46d4f50fb88de025d086ebefb2777a87a050c761f36696962c045107c6a9497f4eb7fc27874809c775e0616b5b11eb350500508c86e7a5645e1b695494af75f63286c1640949e73d1d5b59ab3adc8a08be062df4392e80ccc6ec0d74b4b865bfa943a9f8226057ae9b57b96dde2cfc8d7fb3741e7b708da795b29ce4e868fd7022f91cb3383d6d328ebe7e8c881362a4f6", @generic="4e8682ea7df7f054127dd582c78ee99956c5ab52dad3b4e682721747ebd5a6eb19fdb250060795627b93cdf1d0221d2133ef1c8d239816c13d05dc94aaf5539e1492bdcfa5ff32066b7d6cabd5d59a2e3077c4b2dba637c298ac1e929a5950eb53ac6cc9045014cf9f492dadbaab46a3da9197a02b5c99593e"]}]}, 0x474}], 0x5, &(0x7f0000002380)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x58, 0x4008014}, 0x0) 2018/04/09 19:30:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x100000000, 0x4000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xd0c5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r3, 0x10000, 0x20}, 0xc) ioctl$KVM_SET_PIT2(r1, 0xae64, &(0x7f0000000180)) 2018/04/09 19:30:39 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000040)={r2, r3/1000+30000}, 0xf6) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_tables_matches\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140), 0x10) write$cgroup_type(r4, &(0x7f0000000080)='threaded\x00', 0x9) 2018/04/09 19:30:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000368ffc)=0x4, 0x4) 2018/04/09 19:30:40 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f00004cd000)={0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000100)={'syz_tun\x00', 0x8}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x441, 0x40) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x63, 0x3, 0xe, 0x5, "8ff7ed99473e737109d34e0baac7ec820c6585ec1088abdb0c94c9288c09b4e52322e4ea29e46ba110429c249f98036a1021b2666aa8055eafe946a96545a4f5", "b4c1bcdf702a1f74cb9662ae781088f6e8b099a53a751423707d4aed46cd783d", [0x18, 0x4]}) accept4$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getrandom(&(0x7f0000000240)=""/4096, 0x1000, 0x1) 2018/04/09 19:30:40 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000140)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f00000000c0)=0x7) [ 210.672766] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/09 19:30:40 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000000140)=""/62, &(0x7f0000000080)=0x3e) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x908) 2018/04/09 19:30:40 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000000380)={&(0x7f0000000580)={0x10}, 0xffffffffffffff81, &(0x7f0000000340)={&(0x7f00000003c0)=@flushsa={0x1bc, 0x1c, 0x220, 0x70bd2b, 0x25dfdbfc, {0xff}, [@replay_val={0x10, 0xa, {0x70bd28, 0x70bd26, 0x7fffffff}}, @sa={0xe4, 0x6, {{@in6, @in=@multicast1=0xe0000001, 0x4e23, 0x0, 0x4e22, 0x0, 0x2, 0x20, 0xa0, 0x3a, r2, r3}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x102, 0x2b}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {0x4, 0x0, 0x0, 0x7f, 0x7af3, 0x3, 0x0, 0x28}, {0x10001, 0x7, 0x3, 0xffffffffffffffff}, {0x0, 0x1, 0x7c}, 0x70bd28, 0x0, 0x2, 0x0, 0x158f, 0x80}}, @policy={0xac, 0x7, {{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x7, 0x4e20, 0x1f, 0xa, 0x20, 0x0, 0x2c, 0x0, r4}, {0x38a5, 0x400, 0x80000001, 0x55, 0x400, 0x20000000, 0xde, 0x5}, {0x7fffffff, 0x7fffffff, 0x9, 0x3}, 0xffffffff, 0x6e6bb6, 0x2, 0x0, 0x2, 0x2}}, @ipv4_hthresh={0x8, 0x3, {0x13, 0x11}}]}, 0x1bc}, 0x1}, 0x200000) 2018/04/09 19:30:40 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000000)=0x4, 0x1) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)={0x2, 0x0, [{0x80000008, 0xe013}, {0x1}]}) 2018/04/09 19:30:40 executing program 3: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000aacfe4)={0xa, 0x4e20}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r1, 0x9, 0x8}, 0xc) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x10002, 0x25}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000080)={r3, 0x5}) poll(&(0x7f00009aafd8)=[{r0}], 0x1, 0x0) 2018/04/09 19:30:40 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) dup3(r0, r0, 0x80000) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x0, 0x382, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="5124b9df8522"]}) 2018/04/09 19:30:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x236, 0x0, &(0x7f0000000100), 0x1b5) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7fff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000500)={0x5, 0x0, [{0x103000, 0x81, &(0x7f00000001c0)=""/129}, {0x5001, 0x18, &(0x7f0000000280)=""/24}, {0x800000000000f000, 0x5d, &(0x7f00000006c0)=""/93}, {0x7000, 0xe6, &(0x7f0000000340)=""/230}, {0x100000, 0x9e, &(0x7f0000000600)=""/158}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000100)="66400f388199df16000066ba4000ecf2470fc29043000000c9410f15f8b8010000000f01c1b9800000c00f3235000100000f30c482f5b65de7b92c090000b8f1240000ba000000000f3066410f3882b200000080c4c1a1f330", 0x59}], 0x1, 0x0, &(0x7f00000001c0), 0x16d) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000005c0)='./cgroup/syz0\x00', 0x1ff) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/09 19:30:40 executing program 7: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000040)="1f0000000104fffff13b54c007110009f30501000b00024000007200020000", 0x1f) 2018/04/09 19:30:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x4, 0x80) bind$netlink(r0, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbff, 0x40000020}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'dummy0\x00', 0x0}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x400040, 0x0) bind$alg(r2, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xff12, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r1, @ANYBLOB="06000200aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) getpeername$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/09 19:30:40 executing program 6: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000600)={&(0x7f00000005c0)='./file0\x00', 0x0, 0x18}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000e40)=0x10) r3 = add_key(&(0x7f00000001c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="6df18deea3724e4324c3b9ca3a75b53d2d4d0e27b46709a644a896620db4b8bdf4dace768f270954a1946ba76d86bea972f197e018455d32ac18", 0x3a, 0xfffffffffffffffc) keyctl$invalidate(0x15, r3) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000480)={r4, 0x0, 0x46, 0x3a, &(0x7f00000003c0)="f0fda98cd87d0cf74ce97b4312cb7e63bb1bdcb5a53ca32da6d7b41fbaad9ee7c9f37d610d091ca9fc74852955bd78ceaf13dc5c2a9eff76fff58b304f99005483d86941476a", &(0x7f0000000440)=""/58, 0x6f9d, 0x8}, 0x28) r5 = syz_open_dev$mouse(&(0x7f0000000900)='/dev/input/mouse#\x00', 0x5c, 0x8802) setsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000000940)={0x80000001, 0x81, 0x1, 0x3}, 0x6) r6 = openat$cgroup_subtree(r1, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) clock_adjtime(0x7, &(0x7f00000002c0)={0x8, 0x9, 0x100000000, 0x81, 0x1000, 0x7fff, 0x6, 0x81, 0xfffffffffffff001, 0x0, 0x10000, 0x2, 0xff, 0x6, 0x7ca, 0x8, 0x1, 0x0, 0xb26, 0x2a, 0x0, 0x81, 0x401, 0x5, 0x4, 0xc78c}) r7 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') accept4$packet(r2, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000d00)=0x14, 0x80800) r9 = accept$packet(r5, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000d80)=0x14) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000001000)={0x0, @multicast2, @rand_addr}, &(0x7f0000001040)=0xffffffe6) getsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f0000001080)={@dev, 0x0}, &(0x7f00000010c0)=0x14) getpeername$packet(r9, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001140)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000001180)={'vlan0\x00', 0x0}) getsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000001800)={@broadcast, @multicast1, 0x0}, &(0x7f0000001840)=0xc) accept$packet(r5, &(0x7f0000001880)={0x0, 0x0, 0x0}, &(0x7f00000018c0)=0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000002e00)={'gre0\x00', 0x0}) accept4$packet(r5, &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002e80)=0x14, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000002ec0)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000002fc0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000003100)=0xe8) getsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000003140)={@broadcast, @rand_addr, 0x0}, &(0x7f0000003180)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00000031c0)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f00000032c0)=0xe8) accept$packet(r5, &(0x7f0000003300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003340)=0x14) getsockname$packet(r5, &(0x7f0000003400)={0x0, 0x0, 0x0}, &(0x7f0000003440)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000e80)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000003580)=0xe8) getpeername$packet(r5, &(0x7f00000035c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003600)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000003d00)={&(0x7f0000000c40)={0x10, 0x0, 0x0, 0x40840020}, 0xc, &(0x7f0000003cc0)={&(0x7f0000003640)={0x674, r7, 0x11, 0x70bd27, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r8}, {0xe8, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x49}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}]}}, {{0x8, 0x1, r12}, {0x218, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0x148, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0xfffffffffffffffd, 0x2, 0xfffffffffffffffc, 0x6}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r21}, {0xb8, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r23}}}]}}, {{0x8, 0x1, r24}, {0xbc, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}]}}, {{0x8, 0x1, r26}, {0x74, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3fd6}}}]}}]}, 0x674}, 0x1, 0x0, 0x0, 0x20004000}, 0x80) r27 = dup2(r4, r6) sendmsg$unix(r27, &(0x7f0000000840)={&(0x7f0000000640)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000006c0)="2ffd857104646f695fb34753f757b78c206c7a1ad6207e81386b56ac5c6b036b68e276a74dec7cffaf3450161c1138e6370d344a934bcdab97079d74d32ed93c98a9a30e87ab58b1ab0caadc3b98fdc829d648c941b9e9daaa4e5fdae395c89977a6a18cb5694d19f6d6e062a6ae550c0343f27bb3c0ad52e5fec91e247c6ffb6dd7e0d9f89d37c00450b835cbeec97e043fe3a9a1283c9fe2c41611e795ea05d84932b2f0bee1d348d23969394809069ee45f6330da64f45b21636076ebe9e85eeed746ff8145f095a71c", 0xcb}], 0x1, &(0x7f0000000980)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r6, @ANYBLOB="30000000000000000100000001000002c3023d883ff9f2f8a5dc951054d8d03fe7c5c73679775419dc874f3989cd9ec39f8662c216ad73c51e1aa9a4af9f88c615b5e7e9db294ccbe2639e6572a1ace433b4bd9336f509000000868ea204694a3af59325db5a536506000000000000000000000000000000b46a8ebe320a7a5dc20fc33c7a988a33f4148317fdfc070e2173011c73fb748026573b006d2239f9eb809ad0c3b2fb3cdf08537abf44d16086c85ced53c799282eaa", @ANYRES32=r6, @ANYRES32=r2, @ANYRES32=r4, @ANYRES32=r6, @ANYRES32=r6, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r4], 0x48, 0x20000004}, 0x40000) write$cgroup_subtree(r6, &(0x7f00000000c0)={[{0x2b, 'pids', 0x20}]}, 0x6) r28 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/autofs\x00', 0x4400, 0x0) sendto$ax25(r27, &(0x7f0000000880)="c3471d518404be2df048ece3c8b5ff8290eeffcad0aa20", 0x17, 0x4010, &(0x7f00000008c0)={0x3, {"cd6d600d32e83b"}, 0xd17}, 0x10) ioctl$KVM_TRANSLATE(r28, 0xc018ae85, &(0x7f0000000580)={0xf000, 0x1000, 0x5, 0xffffffffffffff80, 0xfffffffffffffffa}) openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x2001, 0x0) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000500)) write$cgroup_subtree(r6, &(0x7f0000000000)=ANY=[], 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000800)={0x0, 0x2c, &(0x7f00000007c0)=[@in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}]}, &(0x7f0000000a80)=0x10) r30 = syz_genetlink_get_family_id$fou(&(0x7f0000000b40)='fou\x00') sendmsg$FOU_CMD_ADD(r5, &(0x7f0000000c00)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b80)={0x3c, r30, 0x20, 0x70bd27, 0x25dfdbfb, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xbb}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2c}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000ac0)=@assoc_value={r29, 0x2}, 0x8) 2018/04/09 19:30:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x5a) writev(r0, &(0x7f0000000700)=[{&(0x7f0000000740)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800040024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d00010004040800b400000009000005", 0x58}], 0x1) 2018/04/09 19:30:40 executing program 3: r0 = socket$inet(0x2, 0x2, 0x2000000088) recvmsg(r0, &(0x7f0000001200)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f00000001c0), 0x34d, &(0x7f00000011c0)}, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0xfffffffffffffe37) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xfff, 0x800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000000c0)=""/213) sendto$inet(r0, &(0x7f0000000280)="a77d90cecea9a1580dd9330747fcc704d7ac140afceaa150f5a3636a36439517bf6f952fe0abfd18822d2c783fbd863827c897e456003cb6bc53889946ba68629bec186af3", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/04/09 19:30:40 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000b19000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x280000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x3e90, 0x1, 0xb6b3, 0x10001, 0xde14, 0x1f, 0x2, 0xf91f, 0x100000001, 0x6}, 0xb) r2 = semget(0x1, 0x3, 0x84) personality(0x594000f) semctl$GETZCNT(r2, 0x7, 0xf, &(0x7f0000000000)=""/116) 2018/04/09 19:30:40 executing program 1: r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) accept4(r0, &(0x7f0000000080)=@ipx, &(0x7f0000000100)=0x80, 0x80800) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"d2090099cf85000000000088f301e710", 0x520}) 2018/04/09 19:30:40 executing program 5: modify_ldt$write(0x1, &(0x7f00007a7ff0)={0xd1f}, 0x10) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockname(r1, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000100)=0x80) modify_ldt$write2(0x11, &(0x7f0000000040)={0x3, 0x20000000, 0x400, 0xffffffff, 0x5, 0xc4, 0x0, 0x9, 0x3ff, 0x5}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) [ 211.438534] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 211.486137] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 211.516015] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/09 19:30:40 executing program 4: r0 = socket$unix(0x1, 0x2000007, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$packet(r1, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00005c3000)=0x14, 0x0) 2018/04/09 19:30:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/04/09 19:30:40 executing program 1: socketpair$inet6(0xa, 0x804, 0xffffffffe3717383, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r1, 0x409, 0x0) prctl$void(0x22) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x2, 0x1, 0x1, 0x5, 0x100}, 0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x801, 0x20) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00000000c0)={0x6}) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000100)=""/70, &(0x7f0000000180)=0x46) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000600)={0x0, @remote, @multicast2}, &(0x7f0000000640)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000680)={@remote={0xfe, 0x80, [], 0xbb}, 0x40, r3}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000006c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000740)={{0x8000, 0x2, 0xe02, 0x70, "25330805aedfbd9b501f564e48c0eda02792a2ef23339f4a21a4369c46b9fa8e58688f3ecf51d6ef0551216e", 0x3}, 0x0, 0x0, 0x5, r4, 0x2f, 0x2, "5076412d70f6bbb07e87246a9e56812177bea002ee4d1bf3b1b3e696cd77abb548b8b130e57fd8a5ab30842d8597bbb9ff05b94791763674b5ef1e47876bead0", &(0x7f0000000700)='\x00', 0x1, [], [0x1000, 0x6, 0x81, 0x100000000]}) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000880)=0x5, 0x4) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000008c0)=""/230) kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, r2, &(0x7f00000009c0)={r2, r1, 0xe81}) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000a00)=0x800, 0x2) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000a40)={'syzkaller0\x00', r3}) r5 = syz_open_dev$sndmidi(&(0x7f0000000a80)='/dev/snd/midiC#D#\x00', 0x5, 0x30900) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000ac0)={0x4, 0x74}) sendmsg$kcm(r5, &(0x7f0000000d80)={0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000b00)="a3073f2fef2d4be367331567bdd3744c2e87953e48472112f3d3f1768c786bbfeac61a982187efd0027251b82714f222e09baa5f740b4516523c64b72ed6feef6bd4e8dd86a9b149945a74f4db6c73af7475324a3d652ed76df97b303abf7a40fb78f75bf80710aa47b09ac7af12680f1b8d77de96a00a7b83e49db7043fb89623221fe3ee30210b28823253344bcedf0e0f16aa68804e9bfa4583501994e88a99bb421d4e586f449b32c53cde3e0747958c6cf05e1c266f9a69395fbd962876b981c2c3befd129c38833ab6ed7697b449e0ea1841c3e5e0b56faf7a9e7b33a298", 0xe1}, {&(0x7f0000000c00)="433994a7494a0b3846904f3e8da6de800c486817709936bfb53116fc48503450e7c95432ce7a71593a2270c5135f17759d60bed00041ecdc5f68d7b5ad1a996533e8c07f3523c9fd550fed58f052787d3fcc2a8c9eafc00ea2d77e633ae2ce3cd1f116fb694af186865c647345a96563404515e8809b6a4a7946fcdbc4459fb18b1e43cc619e", 0x86}], 0x2, &(0x7f0000000d00)=[{0x60, 0x10d, 0x0, "fe7c3d5caab91a8a50b063de5048fd6d99471f91a0ee83f33825b7773625106dffe2e1d5f1be4faafeea9386903ef595820e2b7e1f27cb1b0bd393ed44e14db853c30d5f62e3b93027afdda0f1e7"}], 0x60, 0x20000000}, 0x4000000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) open(&(0x7f0000000e40)='./file0\x00', 0x40000, 0x43) connect$llc(r5, &(0x7f0000000e80)={0x1a, 0x0, 0x20, 0x40, 0x100000000, 0x20, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000ec0), &(0x7f0000000f00)=0x14) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000f40), &(0x7f0000000f80)=0x4) syz_mount_image$bfs(&(0x7f0000000fc0)='bfs\x00', &(0x7f0000001000)='./file0\x00', 0x10000, 0x1, &(0x7f00000010c0)=[{&(0x7f0000001040)="bf3ce84aa99361d94f5417614b83069c5caf88b3299399423bc3453655d9974b72dc4eee803b2afa93b1f308ad688fb6964be299f8715fefb6f91445174ce895526d91f9", 0x44, 0x5}], 0x2020001, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000001100)={0x0, 0x1000}, &(0x7f0000001140)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000001180)={r6, 0x1}, &(0x7f00000011c0)=0x8) getpeername$netrom(r5, &(0x7f0000001200)=@full, &(0x7f0000001280)=0x48) r7 = semget$private(0x0, 0x7, 0x80) semctl$GETNCNT(r7, 0x3, 0xe, &(0x7f00000012c0)=""/4096) [ 211.534803] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 211.558809] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/09 19:30:40 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0xfffffffffffffeac) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x141000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000080)=""/29) ioctl$VT_DISALLOCATE(r1, 0x5608) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0x4) 2018/04/09 19:30:40 executing program 7: r0 = socket(0x18, 0x0, 0x1) dup2(r0, r0) getpeername$packet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='wchan\x00') write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='0?-?'], 0x5) 2018/04/09 19:30:41 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x4, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2180, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1f, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x804, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x3, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = dup2(r2, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0xa49}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000002c0)={r4, 0xdb42}, 0x8) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000180)=0x18, 0x4) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f00000003c0)={0xff, @multicast2=0xe0000002, 0x4e20, 0x2, 'sed\x00', 0x10, 0x4, 0x6b}, 0x2c) r5 = socket$inet(0x2, 0xa, 0x6cc8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000c80)={@empty, 0x0}, &(0x7f0000000cc0)=0x14) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000d00)={0x0, 0x0}, &(0x7f0000000d40)=0xc) r8 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x5, 0x200) ioctl$RNDCLEARPOOL(r8, 0x5206, &(0x7f0000000140)) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000d80)={{{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@broadcast=0xffffffff, 0x4e22, 0x3, 0x4e23, 0x8, 0xa, 0xa0, 0x80, 0x2c, r6, r7}, {0xd1, 0x4, 0x9, 0x3, 0x4, 0x1f, 0x9, 0x9}, {0x9, 0x80000000000000, 0x9, 0x81}, 0x5, 0x6e6bba, 0x3, 0x1, 0x1}, {{@in=@rand_addr, 0x4d2, 0x6c}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3504, 0x1, 0x0, 0x9, 0x8, 0x7ff, 0x51}}, 0xe8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000380)) setsockopt$inet_int(r3, 0x0, 0x8000000000000009, &(0x7f0000000300)=0x803da5, 0x4) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6ecc, 0x2000c0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00000001c0)=0xffffffffffffff01, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x300, 0x0) dup2(r0, r5) 2018/04/09 19:30:41 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f00000003c0)}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x80, &(0x7f0000030fa0)=[{&(0x7f000034df41)=""/191, 0xbf}, {&(0x7f0000000380)=""/26, 0x1a}], 0x2, &(0x7f0000590000)}, 0x0) 2018/04/09 19:30:41 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = 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 = getuid() quotactl(0x10000, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000300)="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") ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, "d4418c8dd8156c5ef52924d9d74e6b8ca943bc034819765e69cfb9c6d4c5b22c8c2de0d065c81a53007a28bfa69ba5d700dfd4b463f4634af9b3803bcd189f16", "2c4f3900d984c38991f9c2719f088c78f26ffc57bb57bc32fbbf992866b37f8e"}) sync_file_range(r1, 0x3, 0x3, 0x2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)) 2018/04/09 19:30:41 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x66a6, 0x20000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) sendfile(r0, r1, &(0x7f00000000c0)=0x4, 0x5) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x6) 2018/04/09 19:30:41 executing program 1: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000980)='/dev/rfkill\x00', 0x400, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'syz_tun\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000400)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f0000000440)=@getpolicy={0x53c, 0x15, 0x804, 0x70bd28, 0x25dfdbfe, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x1a}, 0x4e21, 0x6, 0x4e23, 0x7f, 0xa, 0x0, 0xa0, 0x3e, r1, r2}, 0x6e6bb1}, [@sa={0xe4, 0x6, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x401, 0x4e21, 0x0, 0x0, 0x0, 0x0, 0x2f, r3, r4}, {@in, 0x4d5, 0xff}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, {0x80000001, 0xc24, 0x2, 0x80000000, 0x48a, 0x7, 0x1, 0x4}, {0x9, 0xfffffffffffffa10, 0xfffffffffffff000, 0x7de}, {0x5000000, 0xa1d3, 0xa7f6}, 0x70bd2c, 0x3502, 0xa, 0x1, 0x2, 0x44}}, @coaddr={0x14, 0xe, @in=@dev={0xac, 0x14, 0x14, 0x15}}, @migrate={0x1bc, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3f, 0x5, 0x0, 0x0, 0xa, 0xa}, {@in=@dev={0xac, 0x14, 0x14, 0x18}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3, 0x0, 0x0, 0xa, 0xa}, {@in=@rand_addr=0xffff, @in=@multicast1=0xe0000001, 0x3b, 0x2, 0x0, 0x0, 0xa, 0xa}, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x32, 0x0, 0x0, 0x3501, 0xa, 0xa}, {@in=@dev={0xac, 0x14, 0x14, 0x11}, @in=@broadcast=0xffffffff, 0x7f, 0x3, 0x0, 0x3504, 0x2, 0x2}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0xff, 0x0, 0x0, 0x3507, 0xa, 0x2}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@rand_addr=0x2d8000000000000, 0x33, 0x0, 0x0, 0x3504, 0xa, 0xa}, {@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x33, 0x4, 0x0, 0x3501, 0xa, 0x2}, {@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0xffffffffffffffff, 0x32, 0x5, 0x0, 0x3505, 0x2, 0xa}, {@in=@rand_addr=0x400, @in6, 0x6c, 0x3, 0x0, 0x3506, 0x2, 0xa}]}, @migrate={0x10c, 0x11, [{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast1=0xe0000001, 0x6c, 0x1, 0x0, 0x3504, 0xa, 0xa}, {@in6=@dev={0xfe, 0x80, [], 0x1a}, @in=@broadcast=0xffffffff, 0xff, 0x4, 0x0, 0x3500, 0xa, 0xa}, {@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3b, 0x3, 0x0, 0x3507, 0x2, 0x2}, {@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xff, 0x7, 0x0, 0x34ff, 0x0, 0xa}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6, 0x2b, 0x4, 0x0, 0x3504, 0x0, 0xa}, {@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x6c, 0x2, 0x0, 0x3501, 0xa, 0x2}]}, @mark={0xc, 0x15, {0x35075b, 0x400}}, @lastused={0xc, 0xf, 0x1ff}, @algo_aead={0xd0, 0x12, {{'gcm(aes)\x00'}, 0x418, 0x0, "7dc6ad9897d3786b97f1ba9fa05b71f7fe17607e4c5d3fcc7babd8988b0a22a0a7b101a8c6ccb5c3726728d98a7e493d9916da7bbb8c6a430af5cb502affe72e4f9f51a016cf1a1306d4c5545f5d216a5ef72d79c08bddabfb7cadef61afe1f60ceef16ff5907aa059eb3fa37e093cdf40859bd2ee655adeeaa34b716c5db0ad06c9a2"}}, @tmpl={0x44, 0x5, [{{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0x3f}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x2, 0x7f, 0x1, 0xba, 0xffffffffffffffff}]}]}, 0x53c}, 0x1}, 0x0) 2018/04/09 19:30:41 executing program 4: 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) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000002ac0)=[{0x0, 0x0, &(0x7f0000002680)=[{&(0x7f00000025c0)="f5885b0d1f6ca26242bff5e130476600a5d1a57fd9da343e312b9e7c56d7a7c32e454d60fc8cfa40a03d33e03f0803b952d545e61f281f5813dfd59f37ff6016a988d12ef9d4de7b373c08ae2d8d35686c5efb0014116450faadbad80251a534d4003eb45e9c1b685d2bcff549fe4746a4f8475ac32ab6995621186d8548d38bb1", 0x81}], 0x1, &(0x7f0000002700)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000000)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) r3 = getegid() setgid(r3) 2018/04/09 19:30:41 executing program 2: r0 = socket$inet(0x2, 0x3, 0x1) flock(r0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xfffffffffffffffd, 0x40) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000900)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={"62726f7574650000000000000000fffffffe00", 0x20000120, 0x4, 0x460, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x2, &(0x7f0000000100), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, "74756e6c30005a04085100", 'bcsf0\x00', 'syzkaller0\x00', 'syzkaller1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x110, 0x160}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x2, 'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x0, 'syz_tun\x00', 'bridge0\x00', '\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="c8afe22e4820", [], 0x70, 0x70, 0x1a0}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:chfn_exec_t:s0\x00'}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, 'lo\x00', 'teql0\x00', "766c616e300000000200", 'ip6_vti0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="d6da5b54f4cf", [], 0x70, 0x70, 0xa0}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x4d8) 2018/04/09 19:30:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0x100000000c) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) gettid() r0 = add_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="ce9736951bed75cd4930a06722a7501505f0040f96b182bcedafc726c9fa340ffe22cf98e1e6ebc46f4784f73bac48f3abdd61070ded2f6bbb4ff192262768d94ad0c4465c120ecb97dfaaeaa06e441b1fbfebfac23d3fb445188f0fa7932ce6f67159f70933ff92bdbffb284d8ba63bd83d7cf860e8b09d61f943a75b0dcead37e803e236025401285fca79e2174a479fdc30a599c12b144ce552e1049c4c33cadc828e289aea278552b0159c7b27708cb5fdb41510e8", 0xb7, 0xfffffffffffffff8) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001040), 0x0, r0) 2018/04/09 19:30:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xffffffffffffff28, 0x28880) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000040)={0x1, 0x1c3}) ioctl$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$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 19:30:41 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8993, &(0x7f0000000240)={'bond0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB='L']}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x400) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000280)={r0, 0xc4, 0x7fffffff, "4c652ab36db80c40cfe983e30a704175e5aee3c625897966def04165f3c3600986813498259d2bb802109b8ed0f4dd138adb4db5e9313be9c73033c42da40120324ab134de00b5a2c30a3a467744e0b53a57dc9f7f9fd3a08ee5ee3cf9f90bd01eb6525954b2e24347f4689de6222868245524d5841a572cf94b79adc3b7f523e572b061a1ead07140c8af2bd87627669bebcf81622e85fd94e5656108cb28463b0417f453053764ce9e26de34257e0ef61fe6aeff50a1acf9a3944c198ea139685ab525ca45a6dc123573fd0a1e5d0952930b9bd43bbcdcb3c35205b52394"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'ipddp0\x00', 0xb302}) socket$nl_route(0x10, 0x3, 0x0) 2018/04/09 19:30:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000000000000000000000020009500001b00000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x8000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000180)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000a80)="e1", 0x1}], 0x1, &(0x7f00000007c0)}, 0xc041) 2018/04/09 19:30:41 executing program 3: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000180)=0x60) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) splice(r0, &(0x7f00000001c0), r1, &(0x7f0000000200), 0x7, 0x2) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffff5, 0x102c2) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000005c0)={[0x80000000, 0x2, 0x4, 0x1000, 0x400, 0x0, 0x6, 0x4, 0x80000000, 0x5e7, 0x7, 0x99e, 0x5, 0x8d, 0xa8b5, 0x5], 0x1, 0x40000}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r3, 0x6}, &(0x7f0000000580)=0x8) syz_emit_ethernet(0x1f9, &(0x7f0000000380)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "80ca88", 0x1c3, 0x0, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[@hopopts={0x0, 0x3, [], [@jumbo={0xc2, 0x4}, @calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @pad1={0x0, 0x1}, @generic]}, @hopopts={0xff, 0x1d, [], [@calipso={0x7, 0x28, {0x7, 0x8, 0x8, 0xfffffffffffffffc, [0x4, 0x8000, 0x5, 0x3]}}, @generic={0x8000, 0x9f, "fe5c883cb19a926c5e2b69c836697fc1407bd1c45d56e2c09a906a8850caf7cfce5e6655653841cb344456cb7806b3cc2ac159b8e041cefed2b5bec6dc081a19dc0d86d67d1f33fc97d73e90bddf2914a3bf74b6c962533909f85f18a392b9b92860649df81aa9ae561d4d43a0dc5ba731fd369025d1f938081d0eae21fe0e59ac9b631c0647d335bcb93e6972d1f4998b0fef541674203d77fa7d6cf7d695"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @calipso={0x7, 0x18, {0x1, 0x4, 0xfffffffffffffffd, 0x5, [0x8, 0x6]}}]}], @dccp={{0x4e23, 0x4e24, 0x4, 0x1, 0x1, 0x0, 0x0, 0xd, 0x7, "e272f5", 0x1, "c0134f"}, "4738db34b177ac74a97a60a939a4fb7addf7f0d3609049a96c1fa16df8067f848627c79d1ca42d31d71897912666c18f3fd0e0be7434753b883679a787171aabb1d2f88d03ad579bb0cc480129c8a4d6dd2828a8888bdd7b920ba60e6d5d6090538d78e2c40a662a1a78a58ca41ee032519e5469b995b8b313961e711abc7267b6f1dac890a4fb96f909f0b16b03c286d5f405"}}}}}}, 0x0) [ 212.586674] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt 2018/04/09 19:30:42 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext3\x00', &(0x7f0000000180)='./file0\x00', 0x8, 0x1, &(0x7f0000000300)=[{&(0x7f00000001c0)="f2796f5830bf9595ea8db196f14329d99d8dfbd408b33b3713c3950bfa216a673689acefc6297f2bdf45d433f021ca8b01737757613b1a3a302442772ca5b9b375056cea46a37a65d74d1949a386a1458cbc39976a8ce25875679d0bce67f6fcf79d67983d64ec0e74490239362a", 0x6e, 0x6}], 0x2000, &(0x7f0000000340)={[{@abort='abort', 0x2c}, {@acl='acl', 0x2c}, {@dioread_nolock='dioread_nolock', 0x2c}, {@resgid={'resgid', 0x3d, [0x39, 0x39, 0x7d]}, 0x2c}, {@data_err_ignore='data_err=ignore', 0x2c}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) r1 = syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0x8, 0x1) getdents(r1, &(0x7f00000003c0)=""/102, 0x66) ptrace$cont(0x1f, r0, 0xffffffffffffff01, 0x5) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40107447, &(0x7f0000000000)=""/174) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000000)={'ip6gre0\x00', 0x402}) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x5, 0x0, 0x0, 0xf45}]}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/09 19:30:42 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f00009ccff0), 0xfffffffffffffeb8, 0x2, 0x0, 0x264) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x22000, 0x20) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) sendmmsg(r0, &(0x7f0000006480)=[{{&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f00000063c0), 0x0, &(0x7f0000006440)}}], 0x1, 0x40) 2018/04/09 19:30:42 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x40) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000280)={r0, r0, 0x3, 0x6b6c, &(0x7f0000000140)="57926973a05a6551c471fd705fa101a9d3e92e3f1b2a8cb95b6b20be72e115261f2549e13b8dd0ac774728412fe900a4b2b1f69b5371548719c7344180145f45eca7b436abed8f01934c5496542126e335", 0xff, 0xfff, 0x7, 0x19a, 0x0, 0x101, 0x20, "04e8c04d12b6dac2368e23dc6ea37481"}) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000000580)={0x3, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4b}}, {{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000380)=""/240) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x98) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0xbab, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) 2018/04/09 19:30:42 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000140)) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00000000c0)=""/100, 0x64) recvfrom(r0, &(0x7f0000000480)=""/4096, 0x1000, 0x0, &(0x7f00000001c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) r3 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x6, 0xceeb, 0x200, 0xabe, 0x0, 0x3, 0x4000, 0x2, 0xffffffffffffffff, 0x9, 0x1, 0x3, 0x0, 0xf166, 0x4ce, 0x7, 0x5, 0xfffffffffffffffb, 0x9, 0x1, 0x1d, 0x1, 0x7, 0x401, 0x5, 0x485, 0x1, 0x2, 0x7, 0x1, 0x8000, 0x66, 0x10001, 0x7f, 0x8000, 0x8, 0x0, 0x5, 0x3, @perf_bp={&(0x7f0000000040), 0x2}, 0x10008, 0x7883, 0x3f, 0x7, 0x5, 0x92, 0x1}, r3, 0xa, r2, 0x2) connect$netrom(r1, &(0x7f00000002c0)=@ax25={0x3, {"242a88ae7e8a74"}, 0x10a}, 0x10) 2018/04/09 19:30:42 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pipe(&(0x7f0000000080)) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1f7f1b352aa528022d7994cc946d5e0029000000a119", @ANYRES32=0xffffffff, @ANYBLOB="1c0000000a00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) 2018/04/09 19:30:42 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue0\x00'}) read(r0, &(0x7f00000001c0)=""/230, 0xe6) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/09 19:30:42 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)={0x2, 0x5, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x2ad, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x90}, 0x1}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000080), 0x1, &(0x7f0000000100)=""/63, 0x1d0, 0x80}, 0x40) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)=0x7, 0x4) 2018/04/09 19:30:42 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x604e02, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r1, &(0x7f0000857ff8), 0x8) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x3000002, 0x22812, r1, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f00000002c0)='f', 0x1}], 0x1) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000000)={0x62, 0xfb, "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"}) 2018/04/09 19:30:42 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x2, 0x101000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r1, 0x4}, &(0x7f0000000300)=0x8) r3 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x7fffc) r4 = geteuid() getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000680)={r2, 0x90, &(0x7f00000005c0)=[@in6={0xa, 0x4e21, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in6={0xa, 0x4e24, 0x0, @empty, 0xfffffffffffffffe}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, @in6={0xa, 0x4e22, 0x5, @empty, 0xfff}]}, &(0x7f00000006c0)=0x10) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x2, 0x80003, 0x8) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000900)=ANY=[@ANYBLOB="440000001800000426bd7000fcdbdf258014007e0000000b000c000008000700ac1414aa08000100e000000208001900", @ANYRES32=r4, @ANYBLOB="08000700000000000800190030b472ab6436c87209750d58b19cfbbda7ab8b3eaab0cf5aaad111ca4240c8fc11bd89d800000000f2518138159fac645fc33b6b5145573fd7a6dafa7910fe8b039beb66b91a766cdace5434573e5d80efd6151a3df9a8d41fcb45b18d359f638d41daa0b0f6ce892b5123d35b67185daff418b01df8657d39996911f52f26dfd6bf0b629fefee4f1b99b1533c", @ANYRES32=r5], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) fsetxattr(r3, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f0000c56000)="020000000400000090746e00", 0xc, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000000700)=ANY=[@ANYBLOB="e6371ed542faeb773a55ecd48906b42aa16b9545bef46ee3934ba9c9f2dd3c4a21bbe957efe8ff41af03a82df923cabf48478d6815e025ab6443b84ef117747a0a93d222af5b24aceb5bbbb5b14b6d250f7a199aa10e7514d88b1add1122c3898d2503984bb0c9765ae455446d31296fb7e8c69acf9aef4b345b08fe14f8e657eafbcc3b545074ecfb569dd51b6bc973da5b179e2f0321fd2d0dcd746894d6ec460f2553614b37efd283c4fda48d5a2c2d43e5401849f133ecbb20a22ee7a1d482990299326d6a78316806b165b8bac663"], &(0x7f00000001c0)=0x8) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000100)={0x100000001, 0x9, 0x800f, 0x4ede, 0x3, 0xa, 0x4, 0x80000000101, r2}, 0x20) init_module(&(0x7f00000004c0)="020000000400000090746e00", 0xc, &(0x7f0000000500)='vmnet0*!/wlan0proceth1self\x00') r8 = getpgrp(0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={r8, r4, r6}, 0xc) getsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f00000000c0)={'rose0\x00', 0x8}) 2018/04/09 19:30:42 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x2, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x12f3d88d, 0x0, 0x0, 0x0, 0x40000000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3ff, 0x48800) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)=0x5) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(0xffffffffffffffff, 0xc1205531, &(0x7f0000028000)=""/233) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) r2 = accept(r1, &(0x7f0000000140)=@sco, &(0x7f00000000c0)=0x80) accept$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, 0x16, r3}) fcntl$getownex(r2, 0x10, &(0x7f0000000340)={0x0, 0x0}) fcntl$setown(r1, 0x8, r4) 2018/04/09 19:30:43 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = 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, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x220100, 0x100) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000100)=0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff}) 2018/04/09 19:30:43 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f}, 0xfffffffffffffde6) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f00000000c0)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x10001, 0x20080) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000140)="3c46f2d8c2b47c1955f9935e9969b7d2dc86ec22f57ff662e84f4874e17dbf34a7133b17bc25bb9543511342c216bff2d4a114eca40d731e21a23a69722d02f1f2d224989b507a7117bd54f31c30d81d26dd0beba05eec86a49f031404f2d45128a6bec04c07faf2f062b20dff4f8ca45c4762df79e1a7493cb3383873688a42958777a9e53a9853ef92fffc4d37e4871f7fcaee0637", 0x96) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) mremap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000ff9000/0x4000)=nil) 2018/04/09 19:30:43 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0xffffffffffffffff, 0x8000000001ffffe) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000040)={{0x0, 0xe000000000000000}, 'port1\x00', 0x0, 0x1000, 0x2ec10831, 0x7, 0x8, 0x7, 0x1, 0x0, 0x2, 0x1}) write$rdma_cm(r1, &(0x7f0000000a00)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000009c0)={0xffffffff}, 0x113, 0xf}}, 0x20) write$rdma_cm(r0, &(0x7f0000000a40)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000000), 0x2, {0xa, 0x4e24, 0x8000000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, r2}}, 0x38) write$rdma_cm(r0, &(0x7f0000000140)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000200), r2}}, 0x18) write$rdma_cm(r0, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x13f}}, 0x20) socket$nl_netfilter(0x10, 0x3, 0xc) write$rdma_cm(r0, &(0x7f0000000500)=@resolve_ip={0x3, 0x0, 0xfa00, {{0x2, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r3}}, 0x11) 2018/04/09 19:30:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.threads\x00', 0x2, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f00000001c0)={0x0, 0x7ff, 0x3d}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) acct(0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)={0x5}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000340)={0x1, 0x0, [{0x0, 0x0, 0x81}]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000200)="c4e3910fa46c005000006966b806010f00d066ba6100b800000000ef3e6765f4660fd42266ba2000edb9800000c00f3235004000000f300f229af30f2138b9800000c00f3235002000000f30", 0x4c}], 0x1, 0x3, &(0x7f00000002c0), 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00000002c0)={0x5, 0x101, 0x8, {}, 0x6, 0x6}) ppoll(&(0x7f0000000000)=[{r2, 0x90}, {r0, 0x1000}, {r1, 0x721a}, {r0, 0xbe}, {r2, 0x1002}], 0x5, &(0x7f0000000040), &(0x7f00000000c0)={0xa35}, 0x60) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 19:30:43 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) clock_gettime(0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00000000c0)=""/142, 0x8e) ioctl$sock_ifreq(r0, 0x8995, &(0x7f00000001c0)={'si_0\x00', @ifru_settings={0xa5, 0x6, @fr_pvc=&(0x7f0000000080)={0x7}}}) 2018/04/09 19:30:43 executing program 2: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000f40)=ANY=[@ANYBLOB="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", @ANYRES32=0xffffffff, @ANYBLOB="fbffff07"], 0x120) 2018/04/09 19:30:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1000000000001) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@multicast1, @multicast2}, &(0x7f0000000080)=0x8) 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) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) 2018/04/09 19:30:43 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair(0x1d, 0x6, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) vmsplice(r1, &(0x7f00000007c0)=[{&(0x7f0000000580)="7de34ea48ede6f0a6587b6ecbb3e413861fbfe81166d3ea10f22842b7e09c679a13c96cd50c193d4e6066875a364cfed53c6c218caf78c5cb275699ec0f058f4b4cb00e1bf603a05d52dd3363ff0", 0x4e}, {&(0x7f0000000600)="aebd69ab4d61e79629e8e4323d14f6f3f831245c19486f633ef262be8e0a910bbe3137462317da0320d551ac7156c5d1127df59f47", 0x35}, {&(0x7f0000000640)="1478190458bc4ef53018cca6ef1e9f10", 0x10}, {&(0x7f0000000680)="43ad7c36e12c16a0eb6073fb028980ffe9b06f833db4eeac044c515d96644a897bd387946b6dcb6d652f2ca30a87094f3cc2da57cf4caf41cf4b16f70a3a64547f244234164aec36c6c958aa45eda7a455a458718be64c7caf2cbaedb25df8c8f0ba986681ba6a5958df62ca27159806d0ba5548a9e14444483379a476", 0x7d}, {&(0x7f0000000700)="aab727cdbbd651470d26505ede37d79c993c9c44b75cb4c2f54f2cf77c31b8a0c2d8765d051e0529d8926a402107d7cce24d4757031acf4298003c6d3e6f0e40ce78f777b4712c8636b6b2444b3427d284273116741551014686816264c01b63bf48b63b16f46ff69eb9278fa0b77cecfa624e30896b4660a44e43cc7b7c7add26f84eb5924032867009780a38df47d14a28b1d6725c626a52bd04f4f1d10f5d584d88081f29b55fc91b4d84c28a5d8c44a308bfd8d709029c5d2c045603", 0xbe}, {&(0x7f0000001040)="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", 0x1000}], 0x6, 0x4) mmap(&(0x7f0000a7c000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0x0, "315316ff1dfa65b395b23879e6f66d565de34b7efd2b68e0d0f21e3817330ee2f01ee7079b0c0129769f0391"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff]}) 2018/04/09 19:30:43 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x7ee, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000080)=""/225) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0xb4, &(0x7f0000000240)=[@in={0x2, 0x4e20, @rand_addr=0x101}, @in6={0xa, 0x4e21, 0xbb14, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff80000000}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0xdc, @local={0xfe, 0x80, [], 0xaa}, 0x81}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e22, 0x7fffffff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3ee}}, 0xffffffffffffffff, 0x40, 0x6, 0x7ff, 0x8}, &(0x7f00000001c0)=0x98) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d3ffc)=0x4) 2018/04/09 19:30:43 executing program 2: setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000000c0)=0x40, 0xffb0) recvmsg(0xffffffffffffffff, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000000080)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@current, @random="1a8d69e24c92"}, {@broadcast=0xffffffff, @current}}}}}, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x143000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000040)={0x2, 0xfffffffffffffff8}) 2018/04/09 19:30:43 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev\x00') ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x2, 0x3, 0x100000000, 0x8, r1}) prctl$intptr(0x17, 0x0) [ 212.597981] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 214.063958] can: request_module (can-proto-5) failed. 2018/04/09 19:30:43 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="6c010000170001000000000000000000e0000001000000000000000000000000000000000000000000000000000000000000ffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000ca000001000000000000004000000000b490", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000044000500ff010000000000000000000000000001000000003300000000000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x16c}, 0x1}, 0x0) 2018/04/09 19:30:43 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40000, 0x1) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="2994eaf95750c8232e9d1411f9b18fd46a9ec586fdca2a23eed8671018fd9ef989f23057311528399550a789c571001591e33faace8f746b8854b0d233c42b0978306b9ee1914e8dab4c6b5e46bcec4735c2306cd5477afb55e73800fe970e9e4f5b5422bcff24ab9023da0a3b3ce03bddc0256f953c51cc3e25d8", 0x7b, 0xfffffffffffffffb}, {&(0x7f00000001c0)="6da535a5046d7081f77cbbeba5617c097b6515da11c9b2786275776ce6d7fecc1d93ec5f2b9e17d49c34d7268b0b3316f5d3db2b7bf683e9c05bd04b968e", 0x3e, 0x800}], 0x100c10, &(0x7f0000000240)) bind$ax25(r0, &(0x7f0000000080)={0x3, {"942fabf7b3b7fc"}, 0x2}, 0x10) getsockname$ax25(r0, &(0x7f0000000400), &(0x7f0000000440)=0x10) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x7a, "313f51ab1f44ab6bf794fc1016401a7227b4c710366dd0f94f5711354b3ef410a95a101aafb9a1babe71fbb4d294aa26aa72f53f685751c1ada191f377906823e91c746f107dafc588a2947459ea71a8810308e985ffc822f1f0eca6fd7dd89e5e310b70a0b1c38a425bafb939ca4f9145e10eea95d180f51810"}, &(0x7f0000000340)=0x82) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000380)={r1, 0x80000000, 0x0, 0x80000000, 0x9}, &(0x7f00000003c0)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000480)={r2, @in6={{0xa, 0x4e22, 0x480000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x84) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5407, &(0x7f000001dffd)) [ 214.147370] can: request_module (can-proto-5) failed. 2018/04/09 19:30:43 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240), 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='security.capability\x00', &(0x7f00000000c0)='cgroupproc\x00', 0xb, 0x1) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000380)="795e484a586a3a5805a295310e173337", 0x10) recvfrom(r1, &(0x7f0000000000)=""/65, 0x41, 0x0, 0x0, 0x0) 2018/04/09 19:30:43 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x1, 0xffffffffffffff9c, 0x1}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000240)=@req3={0xfffffffffffffff8, 0x9, 0x400, 0x886, 0x9, 0xfffffffffffffff9, 0x7fffffff}, 0x1c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00']) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000000000000800008000000000003c"]) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f00000001c0)) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x7f) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty, 0x35e}, 0x1c) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/09 19:30:43 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000400)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000140)=0xb0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10001, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000001c0)="430f22a566b83b000f00d0470f23dbc74424005e000000c744240200900000ff1c24490fc75c353b450f9824bf48b88000c0fe000000000f23d80f21f835800000800f23f8c4018c5f19c4c205982066baa10066ed", 0x55}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000001640)=ANY=[@ANYPTR=&(0x7f0000001600)=ANY=[@ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYPTR64, @ANYPTR64, @ANYBLOB="8691c9c4dddc2acb36abc05e67cd64e76c606ca789d0ce80d688aaf1a17215312ea70cf40a030ce527afb49b0d3ae3aefea5de06daea193b2ee4da2611a2782fffe38f34142df0127427330cd3d700000000000000000000000000000000"]]]) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 214.262183] netlink: 68 bytes leftover after parsing attributes in process `syz-executor6'. [ 214.329764] netlink: 68 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/09 19:30:43 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_triestat\x00') r2 = signalfd4(r1, &(0x7f0000000140)={0xc08b}, 0x8, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x56ed46c9}, &(0x7f00000000c0)=0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000180)={0x2000}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x3, 0x1000, 0x8008, 0x2, 0x100000001, 0x1f, 0x3ff, 0x5, r3}, 0x20) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000001c0)={0x7fffffff, 0x9, 0x8}) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000000)='*', 0x1) 2018/04/09 19:30:43 executing program 7: r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x80140) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) write(r0, &(0x7f0000849000)="220000002100070700be0000090007010a000000000000000020040005000380ff45", 0x22) 2018/04/09 19:30:43 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000deaff6)='numa_maps\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r2 = fcntl$getown(r0, 0x9) wait4(r2, &(0x7f0000000100), 0x3, &(0x7f0000000140)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x28010, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000200)='{\x00', 0x81, 0x0, &(0x7f0000000240)={0x8, 0x1, 0x1660000000000000, 0x4, 0x11e, 0x1000, 0x7838f569, 0x7f54}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) syz_extract_tcp_res(&(0x7f0000000040), 0x4, 0xb0) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x8000) readv(r0, &(0x7f00000f9000)=[{&(0x7f00009fb079)=""/4096, 0x1000}], 0x1) pipe(&(0x7f0000000080)) 2018/04/09 19:30:43 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00005affd8)={0x0, 0x0, 0x0, 0x0, "6836389948e2e904dace7f5fb727d90dd7c1c97599d671ba5f651f59fdcb1dcd"}) chmod(&(0x7f00000000c0)='./file0\x00', 0x40dc) 2018/04/09 19:30:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_aout(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="cf010917f70100009603000081000000e0030000519f0000000000000000000008c9687ff35e190469243b736847e9fb701ab0ac37a8c04c1c4985b4d942819eb153cca4952d51568aa9ae9b34cf8744c45a67c9360b78678a8fb8648eca210a2ac57bcac6a742cea1e84fdaa9afbe4a1d2320bdb89d99258069d0703cb74e51efd8adbac659f008e16d980073fff655"], 0x90) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/09 19:30:43 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendto$packet(r1, &(0x7f0000000680)="6ec0fa741876380973", 0x9, 0x0, &(0x7f00000007c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x81, 0x4) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) 2018/04/09 19:30:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ipv6_route\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x4) 2018/04/09 19:30:43 executing program 2: r0 = socket$netlink(0xa, 0x5, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x84, 0x14, &(0x7f0000000ffc)=0x2, 0x8) socket(0x1, 0x80003, 0x1) 2018/04/09 19:30:43 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) inotify_init() r1 = memfd_create(&(0x7f0000000040)='vcan0\x00', 0x3) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000080)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000004, 0x101, 0x10) 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 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000cb8fd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d, r3}, 0x10) 2018/04/09 19:30:43 executing program 7: 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) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r1 = request_key(&(0x7f0000001740)='logon\x00', &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000017c0)='&\x00', 0xfffffffffffffffd) r2 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x1, 0x20200) r3 = getpgrp(0x0) r4 = getpgrp(r3) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000300)={{0xe8, 0x0, 0x3, 0x2, "a6685814ee722eaa3b1e441fb8f5ccd9242befe0ae94798838f515e7f6726560df1dad80bdd9589b98032f14", 0x5}, 0x0, 0x0, 0x29, r4, 0x5, 0x101, "52ecdafade3f62298bb846c9df0067f14004ad232fd571a856c626d2885812ae5f613631624cf8fd46e703c138e0ff3c5f67f9628cb9d691969efa1172daf354", &(0x7f00000002c0)='\x00', 0x1, [], [0xd6, 0x9, 0x3aff, 0x2]}) keyctl$search(0xa, 0x0, &(0x7f00000016c0)='keyring\x00', &(0x7f0000001700)={0x73, 0x79, 0x7a, 0x0}, r1) futex(&(0x7f0000000180), 0x400000085, 0x0, &(0x7f0000004000), &(0x7f0000000100), 0xfffffffffffffffc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001480)={{{@in6=@dev, @in6=@mcast2}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000015c0)=0xe8) socketpair$inet(0x2, 0xa, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="070000008a5f670a58e7293477fd521ab6936f834a4c8668737e6ea1ad20ed67b8cc79626575e324229662783be59dab00008c9caacf1e48ab5a55e20000000000000000000000000000c62d37220797c7cf6f4adaa43bc85a0167805e478503e9dd0b0e87e728092f2aea7302e871956f0138f9e30d8ffe65b39ea57aaa4df1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000200)={r6, 0x200}, &(0x7f0000000240)=0x8) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) write$cgroup_int(r2, &(0x7f0000000440)={[0x30, 0x32, 0x37, 0x2d, 0x36, 0x0]}, 0x6) [ 214.678545] futex_wake_op: syz-executor7 tries to shift op by -1; fix this program 2018/04/09 19:30:44 executing program 2: r0 = socket(0x10, 0x400000000003, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0xff, @multicast1=0xe0000001, 0x4e22, 0x3, 'fo\x00', 0x8, 0x3, 0x3f}, 0x2c) write(r0, &(0x7f0000000140)="170000001a001bed0000132100f404fffffd9872eff0cf", 0x17) recvmmsg(r0, &(0x7f0000f7bfc0), 0xd948aa, 0x0, &(0x7f0000000000)) 2018/04/09 19:30:44 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8923, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x20800) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_buf(r2, 0x0, 0x38, &(0x7f0000000200)=""/220, &(0x7f0000000100)=0xdc) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000000c0)={r3, r4, 0x3}) 2018/04/09 19:30:44 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2b8d39ed102f8557, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000100)=0x9, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000000c0)=0x6, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x6}) poll(&(0x7f0000000040)=[{}, {}, {0xffffffffffffffff, 0x4}], 0x3, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) 2018/04/09 19:30:44 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000040)=&(0x7f0000989fff)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/04/09 19:30:44 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000200)={0x0, 0x0, [0x0, 0xe44]}) 2018/04/09 19:30:44 executing program 0: io_setup(0xbc, &(0x7f0000000000)=0x0) r1 = socket(0xffffffffffffffff, 0x8000a, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/uts\x00') ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000080)=""/193) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)}]) 2018/04/09 19:30:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000fcfff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) openat$audio(0xffffffffffffff9c, &(0x7f0000001100)='/dev/audio\x00', 0x40000, 0x0) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x1, 0x40000) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x4010, r1, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80201, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001080)={r2, &(0x7f0000000040)="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", &(0x7f0000001180)=""/36}, 0x18) shutdown(r0, 0x1) 2018/04/09 19:30:44 executing program 5: prctl$seccomp(0x21, 0x40020000, &(0x7f0000000080)={0x7, &(0x7f00000000c0)=[{0x9, 0x4, 0x0, 0x8}, {0xfffffffffffffffa, 0xfe0, 0x8, 0x3ff}, {0x401, 0x64, 0x6, 0x8}, {0x1, 0xffff, 0x100, 0x1}, {0x4000000, 0x5, 0x3, 0x7fffffff}, {0x7, 0x1, 0x200800000, 0x3}, {0xf51, 0x3, 0x9, 0x3}]}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) r2 = dup3(r0, r1, 0x0) bind(r1, &(0x7f0000000040)=@nfc_llcp={0x27, 0x1, 0x2, 0x7, 0x2, 0x4, "cd6eea9a6641200da583248a3faed470796a29fa4b8cf035abcceaf181b8dd4099efd8dded861d1604823f4ad28cec244ed592d94493b4ac073cff3562d817", 0x4}, 0x80) sendmsg$nl_generic(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4a000200}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="580000003e00bd7000fcdbdf250b3708073fb8573f3328be55c15c1df2bf934943ccabdb4e876dd350a75687d12bf2e586228000e1c803459cada8b7463f4b0aa88782a84da17eff755ab4d528e18e837c8ced0000"], 0x58}, 0x1, 0x0, 0x0, 0x4004000}, 0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x100fff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000040)={0x66, 0x0, 0x9, 0x9, 0x10, 0x2}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000002) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x8}, 0x10) [ 214.752056] futex_wake_op: syz-executor7 tries to shift op by -1; fix this program 2018/04/09 19:30:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 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) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) recvmmsg(r1, &(0x7f0000000380)=[{{&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/197, 0xc5}, {&(0x7f00000001c0)=""/103, 0x67}, {&(0x7f0000000240)=""/97, 0x61}, {&(0x7f00000002c0)=""/64, 0x40}], 0x4, &(0x7f0000000340), 0x0, 0xfffffffffffff001}, 0x9}], 0x1, 0x40000040, &(0x7f00000003c0)={0x77359400}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000ac0)={@mcast1, 0x0}, &(0x7f0000000b00)=0x14) sendto$packet(r2, &(0x7f0000000400)="c2f9ee0822cf50ff86846384d667256749a1d63b5015d3fe88c6ed4628a32b258992a520b3eb11fb4ee582f8ba43f7fd1934282ca8a893c7c7579ee299bc92d43fff3d59234ff1f7047e7954a164df13425b5b2bec775a4c77817e9fbc75a0911b4e01417eb06e629382f797eb000e7b7240db7e28a78e5c651cf876eaa2c7428315975eee7ffe6b3e5677cb73fc5ed4dff57aea3303f590209f850dd192157915c4ace6c628bcbf3d7690654d9678a26333153726cd824b5149cfd1b30b7c63", 0xc0, 0x8040, &(0x7f0000000b40)={0x11, 0x1, r3, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) listen(r1, 0x0) connect(r2, &(0x7f00000004c0)=@ll={0x11, 0x15, r3, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/04/09 19:30:44 executing program 2: mbind(&(0x7f00009aa000/0x4000)=nil, 0x4000, 0x8001, &(0x7f000002bff8)=0xfffffffffffffffd, 0x5, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x3f, 0x5, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000000000804, 0x0) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x1, 0x9, 0x4, 0x7, 0x101, "876fb8e4e383ec091d8c4714a6144eb6d779d40b0ee528a56e01664d5d004dbab03019466b48cd03e49a70da59d4f0a8a36afff520720f003088b6674ff932", 0x20}, 0x60) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000001c0)={@dev={0xac, 0x14, 0x14, 0x11}, @rand_addr=0x400}, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0xffffffffffffff8f) bind$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x1, 0x2, 0x7, 0x8000, 0x6, "758bbd995f15bd9a28b34457ef133be109d4ed632bec3f94ee246f7bd5f9785e3f0660e476d5a1b7d12673829392c112f05e4e4ce682ca7a98610335e4b0cb", 0x1a}, 0x60) 2018/04/09 19:30:44 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="868e5143e0f7397b098895695c38ff93281246ee7fb490c66445b42939ec37f2e654c795066bf09ab2901a17b5747e22fb8f", 0x32}], 0x1) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x0, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040), 0x146) 2018/04/09 19:30:44 executing program 6: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x3) capset(&(0x7f0000000ffc)={0x20080522}, &(0x7f0000000000)) 2018/04/09 19:30:44 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000002001, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xfffffffffffff4a8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1, 0x47, "45ef7d546bc389d77e890d6a82d9d02a410ca2cdeed7ea45b8010db86ac253927864a3b7d3d333c38cd772b7cc73e94586f201278af77582828699a3598a205f11a2299b5b86b0"}, &(0x7f0000000180)=0x4f) 2018/04/09 19:30:44 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={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) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000180)=""/7) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000004c0)=@get_event={0xc, 0x8, 0xfa00}, 0x10) 2018/04/09 19:30:44 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) rmdir(&(0x7f0000000040)='./file0\x00') open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x4) getsockname$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) [ 214.978355] sg_write: data in/out 2067396540/8 bytes for SCSI command 0x6-- guessing data in; [ 214.978355] program syz-executor4 not setting count and/or reply_len properly [ 215.001610] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/09 19:30:44 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigaction(0x36, &(0x7f0000000040)={0x74, {0x8}, 0x40000001, 0x3}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) mlockall(0x2) 2018/04/09 19:30:44 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f00000000c0), 0x4) r1 = memfd_create(&(0x7f0000000000)='[bdevbdev$wlan0\x00', 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r2, 0x800, 0x70bd27, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x0) getsockname$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x1c) 2018/04/09 19:30:44 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) readv(r0, &(0x7f00000015c0)=[{&(0x7f0000000140)}, {&(0x7f00000014c0)=""/228, 0xe4}], 0x2) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7, 0xef, 0xe0000000000000, 0x6, 0x5, 0x7f, 0x6, {0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80000000000000, 0x7, 0xffffffffffffff32, 0xfffffffffffffff7}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x5}, 0x8) 2018/04/09 19:30:44 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r0 = socket(0xa, 0x2000000001, 0x0) bind$netrom(r0, &(0x7f00000000c0)=@ax25={0x3, {"e3148dbe88d180"}, 0x8001}, 0x10) getsockopt(r0, 0x0, 0x51, &(0x7f0000000140)=""/8, &(0x7f0000000100)=0xa407624790eae28) [ 215.109524] sg_write: data in/out 2067396540/8 bytes for SCSI command 0x6-- guessing data in; [ 215.109524] program syz-executor4 not setting count and/or reply_len properly 2018/04/09 19:30:44 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="180000001000000000000001000000000000000004000100"], 0x18}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000040)={{0xffffffffffffbeb7, 0x80000000}, {0x7, 0x80000001}, 0x2, 0x1, 0x2}) 2018/04/09 19:30:44 executing program 2: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x2c) prctl$getreaper(0x3f, &(0x7f00000003c0)) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r1 = socket$netlink(0x10, 0x3, 0x10) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f00000002c0)={0x7, 0x2000000008}) accept4(r0, &(0x7f0000000080), &(0x7f0000000100)=0x80, 0x800) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x27, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3f, 0x6c, 0x0, 0x1, 0x14, 0x8, "50f51cb77cf81e00f9c255b5663cb746b73efbd11ada40a32ee7baf96b659ad716f30ddab22acf91b3dcc4ecb56ad974dd55d29b15c371715efdc19833c09ae8", "c992547d82c1955cf5e29085e37060d9f1955528341ffec30b74555f9d7fbda3ba90ae310e4ea9126ead50e8228462c72419ec667e5c49970fb92f9c69fd76fe", "9cb0b3de5a4557edcea176997ec79cc2ff5799716f2e465a37f09361a3d81116", [0x3, 0x4]}) 2018/04/09 19:30:44 executing program 6: getpeername(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000100)=0x80) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x3, 0xfbc, 0x100000000, 0xe19, 0x3, 0x4, 0x3ff, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x8, 0x7, 0xfffffffffffffffc, 0x7fff, 0x5}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)=ANY=[], 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000400)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'vcan0\x00'}}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000003c0), 0x10) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0x1e) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000340)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000380)=r2) 2018/04/09 19:30:44 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) statx(r0, &(0x7f0000000040)='./file0\x00', 0x1000, 0x7ff, &(0x7f0000000080)) sendfile(r0, r1, &(0x7f0000000180), 0xfffffffffffffffc) prctl$setendian(0x14, 0x1) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000200)="722e8206ac56acb139066b80d1d5273c3ce224020f49f966531685d76444b7ce2676adeead77c9f4b863c5bb592ca965a9aad3804bb7f97016ec81722a48187d709c38e4b2f18a6a7866606a23ee76debe1c73d4caa95390f7b3ac68c102d189b8f9fa1a7f536303f686d83c2b2d835c010ce52770343313b4ecea80844b6c973bef18a6d5457125df88479d652b12fd5aa985f35cd63cfec3fa2722e9ee7a34540e1a12793821a2a66f9accb76bdd3563e75f3fe1904ad5880adde783ad5402c9bfeb23c296d31eec674d29bddb198af669424dd71146249b20055a6d3627e1e857c294fe89e3c4bb93") fcntl$setpipe(r0, 0x407, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) open_by_handle_at(r5, &(0x7f0000000340)={0xf2, 0x100, "a9a9a2a4889c733259613c6d8e6bfec80ef81bae1884c52ac2715f65e2ae4c7bcf91fecf4736741d9b0ff54b815c55a564950b2fa4535d5177591d0eb6c25e464f0574b49352fca709a8c9df7dac23089c8b3b1a4660f25aab303da529924584dd72413ff1efec66b22c2ccd61657501a68227b3c4cab6dc44fdd4e759711243fa59f0c6b662d80221155695e798e7837dcc999d8ee5fc729983461206d6f3c9a0399c76d90870b4052b789f73f33f40b86b9d18ccea5f4370aa8be5e3773d6505754706f02d82a94547134f684aa47de76a8a16e1a69b791caf834b6e40dc23cf19b7f93a3ef878d220"}, 0x22c0) r6 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x1f, 0x0) fcntl$addseals(r2, 0x409, 0x6) pwrite64(r6, &(0x7f0000000480)="2564c574e495ad9be42edd630f1eaa96ae5cfd33b871306998f6734361b7021b319d0055a9b09f156e7684888631c150da9d7e0689a8138c7c819b1de56e65274dc643960a0df84d240a30a335269796361f91e870f2112b6016b10f7b50cf826702755188ea56407c3804911119339c785371d42b8ebf6f3f09b82e1402d6bcedced93b7dafd3efeea38881dd0016581fb5b14b8e184f74d8f9ee6a007d", 0x9e, 0x0) ioctl$VT_ACTIVATE(r3, 0x5606, 0x100000001) mq_timedreceive(r1, &(0x7f0000000540)=""/108, 0x6c, 0x8, &(0x7f00000005c0)={0x77359400}) setsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f0000000600)={0x200, 0x3}, 0x2) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ppp\x00', 0x80000, 0x0) ioctl$KDGKBMETA(r7, 0x4b62, &(0x7f0000000680)) mq_timedreceive(r0, &(0x7f00000006c0)=""/128, 0x80, 0x0, &(0x7f0000000740)) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000780)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00000007c0)={0x8, 0x3f, 0x6, 0x3}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000800)={0x0, 0x4}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x5, &(0x7f0000000880)={r8, @in6={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0xc}, 0x8}}}, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002340)={0x0, 0x0}, &(0x7f0000002380)=0xc) r10 = getuid() getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000038c0)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000039c0)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000041c0)={0x0}, &(0x7f0000004200)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004240)=0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000005480)=0x0) fstat(r3, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() r17 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000005540)='./file0\x00', &(0x7f0000005580)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000005600)=0x0, &(0x7f0000005640), &(0x7f0000005680)) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f00000056c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000005700)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000005800)=0xe8) r22 = getegid() r23 = getpid() stat(&(0x7f0000005840)='./file0\x00', &(0x7f0000005880)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000005900), &(0x7f0000005940), &(0x7f0000005980)=0x0) sendmsg$netlink(r0, &(0x7f0000005ac0)={&(0x7f0000000940)=@proc={0x10, 0x0, 0x25dfdbff, 0x4208000}, 0xc, &(0x7f00000053c0)=[{&(0x7f0000000980)={0x138, 0x3e, 0x409, 0x70bd26, 0x25dfdbfd, "", [@typed={0xc, 0x6b, @u64=0x986}, @generic="83152888e037c85c186ef0724925c161826d8e7957dd97b882062e0108b2e45acff7ac8072faa5169e17fc460292242853ff560c924b94947ff69e1747237a60664ae7230b31529e30402825a9ce9762b1541a1326624becc5b03082585ead069d9f4558c664fd487653bf6b4ade7169cbe61c402a42e7eb99b6f1e2b1b40791d285d5", @generic="b5b22e90f745b0fe46da96327231f25c9593eaf555ccf427f0e826692ea631d049867dc5db1b4c78bab7eae4133d7668ec9e5348a8c16e3891e5f27a854244243c70ca8da7bdfa3a1719d8c38e539bcc485a5c69503ad37e7396644f60e019247f8cc487ddb9ca9c028b85861b9c9fb5cb1103de4bc0e3fc3b13bb7b6d28127668d3fb09b7afb79935b0890cbd3b155cb8647afddd559997ec"]}, 0x138}, {&(0x7f0000000ac0)={0x1ec, 0x1c, 0x100, 0x70bd2d, 0x25dfdbfb, "", [@typed={0xc, 0x44, @u64=0x168}, @nested={0xd0, 0x64, [@typed={0xc, 0x95, @u64=0x2}, @generic="2f04ed021405d46da3b046db77145e522cb794cc9e5eecb277d0741c30f37fcfeb13b5a992f47b243afc6edaeb668cae3fb4c3ec78e29c6940f7cb8421eae392d156b267878c5e2b85ca36ad6127024883bdfa213334966ef546195219cdc7cbba5b50f9e9622f9bf7b9a45d62f34ad02ae5af4d6b6de9efd2d8a08d8dcb595e880ca5a11a68d46684e08fc0318efb1e7006147a1c56d72702af855aca", @typed={0x20, 0x79, @binary="f27d67e5aa57f06d129908e283bba489b74c57c0c46c52f9fd1732"}]}, @generic="3f0078f83236646a8757d02b0abbd875dd5f876bec1b6b25929f20af76079249918deae4e23369dbd0665502d9f29f9c81071f14f7ce6ae643fa015d1ab9de5ba75379bdb78c24a2f91fde2ca95bca9acc87da9ba4b9f9bfd2e455fead298e71b5fc03afbdd2064059467e26f8a5003d277371c3514392544cccd79662c0f53f1613dd9166a1991c839b38ace47c14b374520e5b0822955a67c4a28ddb835e1f7caae92d6090f8c38299ade7fa8693e1d4fce68cd96b5864f4c6d0a6c09348021e9c7ae618889ed368628bd0bafe0237ae52cabb51d4b7b119b5654d1738e4c4a2d49d021efcfd1481", @typed={0x14, 0x71, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}, 0x1ec}, {&(0x7f0000000cc0)={0x1648, 0x3c, 0xb08, 0x70bd25, 0x25dfdbfb, "", [@generic="5801a1e66424b7b76db017253c4b16bd5d5a946c36a4c630a5ef8be1c22aec6908707c10d6c3af67a096cc07bf992f1697c022515713502411a7f1ac5ab270d7b263294006613bf8cb35142440bc59fc9fc8db176b7a863c9bd9d32269d344b584d74d04819605020a40815eb03df50b314ae35720904739368d21cb3c9ae7901a87e1f5bea2e39aaab8baf05921a722bc0b2f21b9a17dc1eb435285c09da318875df936e2fbb456bff1a305856aad0b2b9f87dd71b19caa88b7fb33e28322868f95d9d894f2ff35deb362382347386c185a11cae31b7015cbdc4d32ecc401e5", @typed={0xc, 0x1d, @u64=0x7fffffff}, @nested={0x1254, 0x78, [@generic="b3c9310ce802fdaa204a58f43843d31e5cad458640372f28a496ea7f81451a10e2aaeeb43f11794d12d31b4f1d20120225eaa5aea70e9228c96897881bb99a94e4398c78185597381a838d78baab68771cb6158ae5b411ea942c21cc608b6b56c39b484fa38e2db3bffa9fe4620c012fd6fc5b73e1368bf661fc4f01eb450441df786a1b51b284c4a10eadb4ea32556c4d749864815da2627d9a789ba36d8e0eb99d83b019d7b90fdedf8ca8bd1a32c1787d669de13ffbcfbc88258e09a28cc83968455fec223e7c1943124bb92e24f0a7175e98d5fae2a435e0b788599da256ef14a6", 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@typed={0x4, 0x82}, @generic="aedd0bc40c48a2d02236c16a25e187ca4d6b20109be2b5362ddd5862e06ea0725d25b08765ee71c9b5b4787def3f6feb51850d313483ac01c19374cc74328e892f6cebc4e67468b4769e63e00596f97387fe5d", @typed={0x8, 0x61, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @generic="c8acce1cf31c3ada54da143f6711fcc95bec24966a295aadc4f05cb8cf062a879594cb073e6eb793b52ae9b215425590d47be177319f542356cc6261edbfb2c17f3be081ba9d723d9222a19adaa14d5d3fc9e737c8602ddf22476da272dff70140c1e48b7ef2005c55dd13aebe7d47c030ba09f308bbea2eeec6c8614d152737bddb5741c8cb4c60a592b192f9bb8db7069ee9a13a202d4af53703a40b873941a5081c0602566ef83d424ba0dfbd9c6d8fc53bd5917785d933bffa84021b845b806b43f8bba2df745d"]}, 0x598}, {&(0x7f0000004280)={0x1134, 0x23, 0x10, 0x70bd28, 0x25dfdbfe, "", [@nested={0x4, 0x2f}, @nested={0x8, 0x59, [@typed={0x4, 0x49}]}, @nested={0x2c, 0x2f, [@typed={0x8, 0x16, @pid=r12}, @typed={0x14, 0x7, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0xc, 0x8c, @u64=0xffffffffffffba4b}]}, @typed={0x1c, 0x37, @str="73656375726974795e066b657972696e67707070302a00"}, @generic="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@nested={0xa0, 0x5a, [@generic="ba1ddfc1171368075b5f28e5dbc19a7313087f40efeb8468a8b7f13ad7f181d1ceeccbd92a741cddaab04cb7982f0d59b2ba6c7da4bb01999d4935ee842f82d2be1fdf5c7f1a696c90e4e85a10f08821a1bcd0d557d7f13c04e674ff4d036bdfae8c62f0b757", @generic="1f31a18ef0c37e9666e675d3f107c5f0333f12b070b3ea5957a52dde703ec08cbf909dad723a1d57b187a941865037347fa540aecf"]}, @typed={0x8, 0xf, @u32=0x800}, @nested={0x20, 0x88, [@typed={0x8, 0x63, @pid=r13}, @generic="f6eb18ca33e8ad91d6953c578a863d3701"]}, @typed={0x8, 0x48, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x1134}], 0x9, &(0x7f00000059c0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r7, r1, r0, r3, r1, r3]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r0, r3, r1, r6]}, @rights={0x20, 0x1, 0x1, [r1, r1, r6, r7]}], 0xf0, 0x8000}, 0xfa1304f0e8ef234f) 2018/04/09 19:30:44 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000336f58)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x0, 0x0, &(0x7f000062a000)=""/167, &(0x7f00000003c0)=""/21, &(0x7f00000000c0)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000380)={0x0, 0x1, &(0x7f0000000180)=""/117, &(0x7f0000000200)=""/130, &(0x7f00000002c0)=""/153, 0xfffffffffffffffc}) 2018/04/09 19:30:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x7) fadvise64(r0, 0x0, 0x0, 0x2) 2018/04/09 19:30:44 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000040)={0x4, 0x0, [{0x68, 0x2, 0x0, 0x0, @sint={0x9, 0xaec}}, {0x9, 0x6, 0x0, 0x0, @msi={0x4, 0x3, 0x1}}, {0x0, 0x3, 0x0, 0x0, @msi={0x0, 0x8, 0xfffffffffffffff7}}, {0x7, 0x4, 0x0, 0x0, @adapter={0xda3, 0x8, 0xffffffffffffff81, 0x8001, 0x4eae}}]}) r1 = accept4$inet(r0, 0x0, &(0x7f0000000140), 0x80000) r2 = dup2(r1, r1) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000180)={0x10001, 0x0, 0x4, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_bt(r0, 0x8907, &(0x7f00000001c0)="3399af9c") r3 = syz_open_dev$urandom(&(0x7f0000000200)='/dev/urandom\x00', 0x0, 0x40800) getsockname$inet6(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x1c) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f00000002c0)=""/143) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000380)={0x2, 0x4dba3453, 0x4}) fcntl$getownex(r3, 0x10, &(0x7f00000003c0)={0x0, 0x0}) fcntl$setownex(r4, 0xf, &(0x7f0000000400)={0x1, r5}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000440)=""/61) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000480)) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00000004c0)="370d6ac108f46d565cb522907dadc8690c3d44c3afa551cff2fa6ecfa87ab5327d9d362068963ac76bbe93f4f1cdf1827b86e8cf51c93dff394b56f8ccd17fccc4017fae93d835f715c3a3d47122c7eb11b8c09ccb9503c2712baabd2b1bccfe676e3b313a09acf05fd251330d89dfd0b98cbd4132b589681b860545c952ea5de9e6638c39294a864fe311280c4757d5d3c8ffe95ca45d1e5e4308975966e35716adbc5b35f4c3ea35231be8a01633034fb6eb22351c717db2d2608138dc394acdd30171ce6d0f7305c01bb86a1795bc65d8bc8bc70aa4d17c4d62e4b9e4507b5213d6d202e8cc66") ioctl$KVM_REINJECT_CONTROL(r4, 0xae71, &(0x7f00000005c0)={0x400}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003980)={0x0, 0x1}, &(0x7f00000039c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003a00)={0x0, 0x9, 0x20}, &(0x7f0000003a40)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000003b40)={&(0x7f0000000600)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80, [], 0xa}, 0x5}, 0x1c, &(0x7f0000003900)=[{&(0x7f0000000640)="01163c540c1863151394e26e3a6cdd5bab29cd4467313ecd8bfdeaf6ad9943905a8bae381c3d3b3dc82cd77d214aeb7c41982ef0bd050ebd31680f3cd5f28fbe7a54da428eb784b135acf04d096daf2ffe557404fc04e63df0ebd25c86022ba7d49c7897339e49c013f3e4b7ee6abf27b46557c62bd79464cc063e645c6018af3a2230fa6738701062c202d7a4ffc4", 0x8f}, {&(0x7f0000000700)="a8fba79791db03e29a2f9083ef6326310ad646267e76f1c035952f39a8df1f070ede81df6b1a45b91912f19359b5ee49766b2ec79efd91528e618c00f5a85dc83166185294ede9f27bb286da16b85dc8e6288f0cb9ed51f0358fdf1a5a1c8052c53a06d87e60de13417343397dfb717fc10dc834eaf07999c984af1f323a329fe1c86cec990cc4ae60132444eabcfb8d840c18cb2238adea9118e2c3f0b580827700720f0e76dc97f86c82bdc60a9838a20855d9a63d1b27f37003a92b4f44e00ad1870af8c4c2f5f95c969fd85faa9ecdfeeeb92e828474105469974d6de93ac98e4589b519cfa9e345aef4eea40a7dad322946f79b95e47b9917995375dc530f9452c2534929d1ff8e98db6770efc6f2d4167396f94a3f13d5393c744f367865176026f63803ae01684bb9a1c366254cd7306b3c5401a845523b3c19a999ff7282b3869c71c6903bea05e91f54eb66608acdfcaaaa9aa54eb1a64ac44bdc78b1873ec31009a33d126aac51980ceee0d4fe173f224b34df8510e053ad83bc8c372c245df14fc83625908f53f1af8794839aadbd67eb209b8063fbf1aadda6fb4ee87f33ef2cd443e6c900210bb3f26895795aa088336d08946eeaf51961476492c5b61e4835fcf88051da7528ba505b1c5fdea06d0ed756d86796027d330bd46b126620f7fc0d825e070103dadec875e901aa83c4f2e2fc806067f9e06ae5a2ac9def2e54b5cdfef3b76f092911f0302d51220a47047fd5c24d97058b966f453af6d01b5ad3e93611705b3b681b23d3f0fc4afe6fb74bf792b957b578c978cb7c130207ffa12107e7a9ae9b54c9e4bb306de9ebf6add48993138f05ad3b8a946107225fd7ad8d35d5de3496adeb7de64ff7adbd3a01c9d9d341a45530b713fdbf55dd825968044df276a33a089bcd32f765f3c25b82a15697b19184fc4e77b9fb9cec41aa50de9b4d073d12aa07a68d24def53920401c0ad3c6e45b3d8c06b7a39b51d8016647ae7bd8a868f08be009715af9a00ec1cfc57d2f700db05a593224894b77ad32bc3769fcac81bf78c18fe084dd8858a5e69e9a41caf2b95b603f765c10b9f9a189da68031e2e0478a388ab0177956b6fddc06ff6609a586ef1fa02b55c1bce09fa783159ed6f6536343c4428b0ff9edf48fa8a7b07a8a95156ec61368600183f602e3c41ad455a834726fda55afaa395859ca1fe430111301cf34f832f3c351f7ed4172ceef6759d017d68787ab85822eca00a0e1ba9e5e464e2fdaf1da4f53db0cb411efb451996dd60d5efc019d65b104a9f2db2bce4a19b3fb4aaeb90342112dd419d9bb0d9e7b4d743c89896ec45f62c4df451015d8680571563a10543c47e2e747f187c672c6ddab6bbdb74243546ccbf5c2b56ecac17173696b7ebf0d6f7f5560c8361bd38efddccd146b263cdcd3d9b65ee565e66740f7860b8ccb42de8cd689b62d6a5abc3f6b9d0fd99ec67a91e4953f8388f4bdc354d621fbfcb67685d114a6c8955a9c90e5ae056ca29a55fd2e0c85b6aa3710aa04faa48a8fbab61a6018c7ee18771c73fee0bba4bf3fa3ce18fa43a8db04026f3c3edd4aeb07093785310086c1301614a45728d7641b4f54121af327a8ce5e23c743994d58c4259fe10664a83c409b755df48ae8d5c4135438498d4740e91625974d8f7c0baf863f8f44ec90785c95dccac9e96e23d08aaa6f1d1a248ec637b16df65277044797acb0a818bffeddb6ccf4fc220db070c9d517018d448347b292c30933d35dc29833843629733f2b9de0e7d2959136d922d8fa7e7917fb034f1ea79b912f10341691b44d877985e04f499ed6d9ad80dd137bb944cf69f62ac6367910ba8feff341625f6f2bce8c36f554e9046022e819b2de68d82571ce3afdbee98a55803fde6ddc9cf8c491be36401eb242c33a14de24afce7cc7e373de7b13e9bffc4b4ec7cd5a4e4aed23e0653c8d2f53b83401e8d30026fb4ab60db05fc64ffa28e5b7f3b2d279a0e1f97b0c1222664243832b4d43ce379170ff3d51bf6188b6648c7cdbc70728431de2ef855b75fffced39a56409404f63750db37a2bcad4fdcdacb02bcdcc2d2e0c818e5eee0e38e5a1d8092301985d9252b71e451be6a7f6d671619b7d7df706c5eeddf11dcff1bf1ad1490ed732366f61f7cd58ef993b969b98d34806f6e2d42986a67650c34b31250fe36f96db61096dad51fde5c09fc8f72dd9d8b00ac3bacc85ecccf8719226d7fcc344500d5822148a895db878be54731f304799083f211e31555d38da8bfdf57bbd1cb23782ebde3a8815874794cdcf9e8cf36afb2974aa224e300dd6a0e9998b11b969b1ff8dce7618ae388153414fa4ea887eb424cdb3d010aa5145645556cb801df0e0deff678c209bb6171d0adcc34dd167b3e70f8f996659c5be52446b13bc1099dff16bebf8e6e1f497b4cd47d830beab9e815fea463dd99ed0220dc531c7ff7fdfe72045a55fdc82a541c232faac2ec2e2aeb23a8f07a9ba69db22dfbc3574efa5c7844e06d7f416b51d712b2680cf3e567712ffda545325aa6314f4cf796df266140cf8a85cde27beb9adb829478b0c477389b96c7b08baeabcb1d6b7aea3bdd71c50ff5fddaf6fbb7ad60a25cf6b77e433719553a6173e904b53e5b9f853208376b8491944946be0661d2d15bfc3ae66851a55641ac75f161e6e7b506b907f143ff8ee905d147686f75b79798e531bc9111b4c5abd1df31185c37437ce9d56d78c4a4f821b0e593acfc9d596a9edfa9dd9a38115c270aa7859d034f19162712620bee30367d16daf7e4e8fa9eb897ae82aee9fcc6e137f13eb6cf149b103ced289dc15f7f69d9fdeca4ae38d357ac1e980c919c0a1620ef8e785555e47efecfa841fa177e0b71b43204fbf5c880c7c07e8d5673d8c337a16b1faaad08a8a1f7db9fc10b354802e0a9830b1a4eb473a2f94108e87073adc60a46b85b15c591369e9d630c7a186ef62d1932338431c21a4ddd23fdd50eb6f516a85a74324969dae43957962bc85b06a26d6fcc901ff5a1357904eef8f9567b7119b1d0075469f1f6ff2b7a7520097eeef159c45292b9b32df0c8edb6d458618adcf484cbdde6073fb3595c5a86586b17608e2a48f57a59608aa8b94df53d8d528c54582a35c258d79b7ee093b49b83f46296ec1f4fc6daaaacad1313375b80e9907d9a163553b6a65e964b86a9694c2653b11ebc23fb7e3903dbc269247d30424211663ab365ba0e8e8553a5c67791c03c448933faf93d3fa03b907c1a6656d879b636b6d21ec7d73d4de4e2f80cb2ee3f9c2db8f2618a0dda4325e8ce35040086d6279a46b27114fe9b5de6399d01e32e75621d01f3bb21c246538715bf0ca85b14f68bd32b1e9292bd917c177a07cd295ac281252ed14c1337fcdb5d230138f2ba6663704656e1050489bbda7542164d9b4648b819e12a9295f22b01ceb54a0b5cd3ae8d702a783ce5c5c7adcf0f0eeb7e507a835b293e580894bece705d2056bb2daf7afdb1c4e41b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0x1000}, {&(0x7f0000001700)="90f552a163a599ad7e0163ed59fabe637995b7e63b8c07e7934deaddef51f6292302796511224dd638f57a819a66592a2c02dc6cbeef459f87d926170c85ac5e5b10c1293921d1dbdf75447e483d198c67f76c313086b48a0392bd0fde2e38583c2bc372ed0131a529ee06d1b0a9f85965395a40270b8c50df5e9412cf5b5982a603d181528bf3a045ee3ce92fe62fc5a7df506e8e7f920f30b8b29f4f625f1751e87917ce4a14b2567e42f5ec1c8084b6a41b25ef2425b6fabcf3a3302d20aedeab0f045ab1", 0xc6}, {&(0x7f0000001800)="526beebf3e6a17ff2c2df1d63f1805f466f4257cf94adfbd14cf44a7d9315bffe464eed69eb879364ce7a03143bb0004730f9926624950ab612c80cc3d5775d070b921e35fc2ff830b5ca49a113d374fa985dc69efd315dd7f73dc9850edc8120925895501b234f33746e24e498cb6e21362ed7187344f5dc8e0cdbc51007287041a7bbde97af8a961179adb0089d01528cb8a3e3149e6bf1d5d67311ed1718db5b1dc8e1c5a65fc3bca6f0d155a32b98c830a4d7b6c56c1820ec25946dcad94469dfb8c476053b623186206d7ea1aded7233abc4bdf6f803bc449a725c599c1b96572", 0xe3}, 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0x1000}, {&(0x7f0000002900)="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", 0x1000}], 0x6, &(0x7f0000003a80)=[@sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x1, 0x6, 0x6, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x3f, 0x3, 0x7fff, 0x5, 0x0, 0x2, 0xf7, r7}}, @init={0x18, 0x84, 0x0, {0xffff, 0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0x13, 0x0, 0x1, 0x2}}], 0xc0, 0x20004000}, 0x4000000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000003b80)={0x3, 0x5}) write$tun(r0, &(0x7f0000003bc0)={@void, @void, @ipv6={0x10000, 0x6, "0e4f5a", 0x4a7, 0x3c, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, {[@routing={0xbf, 0xa, 0x3, 0x7fff, 0x0, [@ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}]}, @srh={0x7f, 0x12, 0x4, 0x9, 0x4, 0x8, 0x2, [@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1b}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x16}]}, @fragment={0x0, 0x0, 0x9, 0x5, 0x0, 0x5, 0x65}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x6, {0x2, 0x6, "c13dec", 0x7, 0x2, 0xba, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [@hopopts={0x11, 0x16, [], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @calipso={0x7, 0x28, {0x7, 0x8, 0x9, 0x8000, [0x40, 0x6c, 0x400, 0xa9b6e79c0000000]}}, @ra={0x5, 0x2, 0xf60}, @enc_lim={0x4, 0x1, 0x4}, @jumbo={0xc2, 0x4, 0x1}, @generic={0x7ff, 0x67, "7f376ab6e8e32f8c9bca21570f9823038ac5a4a84d55792a970f921499e315ad2516e5c6db3c2edaf3d8a6dc93ac79dbbbb1f3b2ea2f6bc029ab11f0cba69e86496142443a7036689f6ae3c30cf355f48ffb555015c06da6c189ba1a1971e7a51327731ae6e30e"}]}, @fragment={0x1d, 0x0, 0x80000001, 0x5, 0x0, 0x5, 0x67}, @dstopts={0xdc, 0x3, [], [@ra={0x5, 0x2, 0xfa}, @jumbo={0xc2, 0x4, 0x4}, @ra={0x5, 0x2, 0x48000000}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x7f}]}, @dstopts={0x7f, 0x4, [], [@pad1={0x0, 0x1}, @generic={0x0, 0x9, "cd536ca985f08a7aa9"}, @ra={0x5, 0x2, 0x8}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}, @padn={0x1, 0x1, [0x0]}]}, @hopopts={0x3f, 0x16, [], [@calipso={0x7, 0x38, {0x6, 0xc, 0x2ec3, 0x1f, [0x8, 0x1, 0x1283, 0x1ff, 0x1, 0x1]}}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x1}, @calipso={0x7, 0x30, {0xfffffffffffff000, 0xa, 0x4, 0x6, [0x1, 0x6, 0x2, 0x1f, 0x7]}}, @calipso={0x7, 0x40, {0x200000000000, 0xe, 0x1, 0x40, [0x5025, 0x10000, 0x800, 0x7fffffff, 0x73, 0xd82, 0x7]}}]}, @hopopts={0x2, 0x0, [], [@ra={0x5, 0x2, 0x9}]}, @dstopts={0x3a, 0x18, [], [@generic={0x71b, 0x3b, "61cf8f7d30185e93c6333632a9407f5c1a154d8f3e0ad0b64e40c7109ec483ec4052fff1e9a8fee13acf033adc4cd5f0c1f812774a2b1226e97146"}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x3}, @pad1={0x0, 0x1}, @calipso={0x7, 0x30, {0xff, 0xa, 0x8001, 0x1, [0x8001, 0x2, 0x8, 0x3, 0x7]}}, @jumbo={0xc2, 0x4, 0x9}, @ra={0x5, 0x2, 0x1}, @calipso={0x7, 0x40, {0xfff, 0xe, 0x2, 0x884, [0x5, 0xe85, 0x3f, 0x7, 0x8, 0x1, 0x8]}}]}], "859ccbca04b1b8754518d560c001496093c0c0c1aa17c239b363da6d6855867f94761dbddcca372221ba4d419e83bf27234be012f55ed87a5e47e9b5a0320d18110e0f53f60fe37a11a889814d1b08e21a0f88cfa50a1b8050652e2b232a21d567ed37d373c2aa31d1c16b8994fc659e1af5b533d551aa10a3df54cb3e5d0fc9812ab7356a925479720cd08c0da61d56f6df22893d346349c047a4bf6fc682c7fa40be05def11af0d4c5660424cfef6c5c304582fa623e7915a86027b3bebc"}}}}}, 0x4cf) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000040c0)=0x9, &(0x7f0000004100)=0x4) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000004140)=0x8) close(r4) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000004180)={0x0, 0x2, 0x6000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00000041c0)=0x400) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000004240)=[@text16={0x10, &(0x7f0000004200)="0f01ef67670fc75804640f01cb360f01cf0f229c0f20d86635080000000f22d8363e260fae62340fc79cf8ffd9b9ae00260f01d1", 0x34}], 0x1, 0x10, &(0x7f0000004280)=[@dstype0={0x6, 0x2}], 0x1) [ 215.385746] ------------[ cut here ]------------ [ 215.391015] kernel BUG at drivers/vhost/vhost.c:1652! [ 215.396385] invalid opcode: 0000 [#1] SMP KASAN [ 215.401066] Dumping ftrace buffer: [ 215.403745] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 215.404607] (ftrace buffer empty) [ 215.404615] Modules linked in: [ 215.404644] CPU: 1 PID: 16590 Comm: syz-executor4 Not tainted 4.16.0+ #4 [ 215.425675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.435056] RIP: 0010:log_write+0x42a/0x4d0 [ 215.435062] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 215.446659] RSP: 0018:ffff8801aa82f920 EFLAGS: 00010212 [ 215.452037] RAX: 0000000000040000 RBX: dffffc0000000000 RCX: ffffc900046e4000 [ 215.459321] RDX: 000000000000005f RSI: ffffffff85925c6a RDI: 0000000000000005 [ 215.466604] RBP: ffff8801aa82fa58 R08: ffff8801a90f8600 R09: ffffed003163c7ad [ 215.473897] R10: ffff8801aa82fad8 R11: ffff88018b1e3d6f R12: 0001ffffffffffff [ 215.481169] R13: ffffed0035505f36 R14: 0000000000000000 R15: ffff8801aa82fa30 [ 215.488442] FS: 00007fd07dd42700(0000) GS:ffff8801db100000(0000) knlGS:0000000000000000 [ 215.496685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.502552] CR2: 0000000000465ef0 CR3: 00000001cf869000 CR4: 00000000001406e0 [ 215.509897] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 215.517156] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 215.524411] Call Trace: [ 215.526995] ? vhost_umem_alloc+0x1e0/0x1e0 [ 215.531306] ? lock_downgrade+0x8e0/0x8e0 [ 215.535440] ? lock_release+0xa10/0xa10 [ 215.539399] ? check_same_owner+0x320/0x320 [ 215.543708] ? lock_downgrade+0x8e0/0x8e0 [ 215.547844] ? vq_memory_access_ok+0x249/0x2d0 [ 215.552416] vhost_update_used_flags+0x3af/0x4a0 [ 215.557167] vhost_vq_init_access+0x117/0x590 [ 215.561647] ? vhost_vq_access_ok+0x8b/0x1c0 [ 215.566059] vhost_vsock_dev_ioctl+0x751/0x920 [ 215.570655] ? vhost_vsock_flush+0xb0/0xb0 [ 215.574885] ? expand_files.part.8+0x9a0/0x9a0 [ 215.579457] ? trace_hardirqs_off+0xd/0x10 [ 215.583731] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 215.588826] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 215.594006] ? vhost_vsock_flush+0xb0/0xb0 [ 215.598234] do_vfs_ioctl+0x1cf/0x1650 [ 215.602109] ? rcu_pm_notify+0xc0/0xc0 [ 215.605988] ? trace_hardirqs_off+0xd/0x10 [ 215.610213] ? ioctl_preallocate+0x2e0/0x2e0 [ 215.614607] ? fget_raw+0x20/0x20 [ 215.619528] ? kmem_cache_free+0x25c/0x2d0 [ 215.623751] ? SyS_futex+0x3a4/0x56d [ 215.627453] ? do_futex+0x27d0/0x27d0 [ 215.631434] ? security_file_ioctl+0x9b/0xd0 [ 215.635861] ksys_ioctl+0xa9/0xd0 [ 215.639480] SyS_ioctl+0x24/0x30 [ 215.642831] ? ksys_ioctl+0xd0/0xd0 [ 215.646449] do_syscall_64+0x29e/0x9d0 [ 215.650409] ? vmalloc_sync_all+0x30/0x30 [ 215.654545] ? _raw_spin_unlock_irq+0x27/0x70 [ 215.659390] ? finish_task_switch+0x1ca/0x820 [ 215.663875] ? syscall_return_slowpath+0x5c0/0x5c0 [ 215.669054] ? syscall_return_slowpath+0x30f/0x5c0 [ 215.673973] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 215.679328] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 215.684163] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 215.689337] RIP: 0033:0x455259 [ 215.692509] RSP: 002b:00007fd07dd41c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 215.700231] RAX: ffffffffffffffda RBX: 00007fd07dd426d4 RCX: 0000000000455259 [ 215.707486] RDX: 0000000020f82ffc RSI: 000000004004af61 RDI: 0000000000000014 [ 215.714742] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 215.721996] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 215.729263] R13: 0000000000000351 R14: 00000000006f8038 R15: 0000000000000000 [ 215.736523] Code: e8 fc 4e e4 fb 4c 89 ef e8 64 07 06 fc 48 8d 85 58 ff ff ff 48 c1 e8 03 c6 04 18 f8 e9 46 ff ff ff 45 31 f6 eb 91 e8 d6 4e e4 fb <0f> 0b e8 cf 4e e4 fb 48 c7 c6 a0 a3 24 88 4c 89 ef e8 e0 a6 10 [ 215.755763] RIP: log_write+0x42a/0x4d0 RSP: ffff8801aa82f920 [ 215.761746] ---[ end trace c74297ad46bc3fbf ]--- [ 215.766554] Kernel panic - not syncing: Fatal exception [ 215.772520] Dumping ftrace buffer: [ 215.776051] (ftrace buffer empty) [ 215.779754] Kernel Offset: disabled [ 215.783373] Rebooting in 86400 seconds..