INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.18' (ECDSA) to the list of known hosts. 2018/04/06 20:47:05 fuzzer started 2018/04/06 20:47:06 dialing manager at 10.128.0.26:40453 syzkaller login: [ 38.301327] can: request_module (can-proto-0) failed. [ 38.310298] can: request_module (can-proto-0) failed. 2018/04/06 20:47:15 kcov=true, comps=true 2018/04/06 20:47:20 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) sendto$ax25(r0, &(0x7f0000000140)="e244ab5d6344118015dc57c15734fbd9193acfdee7870030576b15100678d793538707a8d42ba0ae4ae0d86fb17f75139826de67123b8498004567075e7382aef523ae4c2329112125966bc87e12a7a3a57311c8034a4902873fa587848440b02bbfd07f3600c6c52a352deb4f8f96d41ddea9d8d7bff2edabb5bd57fcdd9674dcafa7457e448708674ec883bb799aec6d60f3beeadeb6162b0dfbcf1dce1c03964500ecb84d41f9cd8c1b9892d7bba296b6f02ae9bb64346115bffcfd89f9c8d0dc85836c232e13ac95642cff86446ef2b5a0d622f857ce60e4e0e790a5bd1c2cff9bcbbfc7cb73d11a95", 0xeb, 0x4000001, 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x2) r1 = socket$inet(0x2, 0xa, 0x3ff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x4, 0x6, [0x6, 0x8, 0x7, 0x7fff, 0x3ff, 0x21]}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000300)={r3, 0x5}, &(0x7f0000000340)=0x8) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000380)="1176eadc4b1b5ead1b0d151f6ab453081abf7ac101d125004095dc1c154bc59cb6427d41a8bd3495cc8fa7ae69d534f2a23b76edc3508c2418b6d4") setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000003c0)={r3, 0x1, 0x6, 0x3}, 0x10) recvmmsg(r1, &(0x7f0000001100)=[{{&(0x7f0000000400), 0x80, &(0x7f0000000640)=[{&(0x7f0000000480)=""/83, 0x53}, {&(0x7f0000000500)=""/87, 0x57}, {&(0x7f0000000580)=""/128, 0x80}, {&(0x7f0000000600)=""/32, 0x20}], 0x4, 0x0, 0x0, 0x6}, 0xb2d}, {{&(0x7f0000000680)=@llc, 0x80, &(0x7f0000000940)=[{&(0x7f0000000700)=""/130, 0x82}, {&(0x7f00000007c0)=""/56, 0x38}, {&(0x7f0000000800)=""/168, 0xa8}, {&(0x7f00000008c0)=""/126, 0x7e}], 0x4, &(0x7f0000000980)=""/237, 0xed, 0x9}, 0x4}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000b00)=""/119, 0x77}], 0x1, &(0x7f0000000bc0)=""/192, 0xc0, 0x1}, 0x1f}, {{&(0x7f0000000c80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001080)=[{&(0x7f0000000d00)=""/78, 0x4e}, {&(0x7f0000000d80)=""/150, 0x96}, {&(0x7f0000000e40)=""/102, 0x66}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/153, 0x99}], 0x5, 0x0, 0x0, 0x7}, 0x4}], 0x4, 0x20, &(0x7f0000001200)) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000001240), &(0x7f0000001280)=0x4) accept$packet(r5, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001300)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001340)={r4, 0x9, 0x30}, &(0x7f0000001380)=0xc) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000013c0)={0x4, r2}) writev(r2, &(0x7f0000001440)=[{&(0x7f0000001400)="5f0a0b7e52269f7f90aaca71f4769b1a0bf4de281ddc4c6cb6daadbcbb55d5fc453c3da1bb485cb3b60c6153bb", 0x2d}], 0x1) sendto$inet(r8, &(0x7f0000001480)="fd8131589fdfe7ffdc2a41053963f34a9d21116a11ec", 0x16, 0x48040, &(0x7f00000014c0)={0x2, 0x4e20, @rand_addr=0x8}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@ipv4={[], [], @multicast1}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000001600)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001640)={{{@in6, @in, 0x4e20, 0x6, 0x4e20, 0x5, 0x2, 0xa0, 0x80, 0x11, r7, r9}, {0x161, 0x2, 0x5, 0x7fff, 0x18e, 0x0, 0x3f, 0x401}, {0x85bf, 0x8, 0x4}, 0x4, 0x6e6bb5, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0x6c}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x14}, 0x3503, 0x1, 0x1, 0x2, 0x4, 0x80}}, 0xe8) shutdown(r0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r8) r10 = accept$nfc_llcp(r2, &(0x7f0000001740), &(0x7f00000017c0)=0x60) ioctl$KVM_GET_PIT2(r8, 0x8070ae9f, &(0x7f0000001800)) ioctl$PIO_FONTX(r10, 0x4b6c, &(0x7f0000001880)="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") getsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000002880)=0x10001, &(0x7f00000028c0)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r5, 0x28, 0x2, &(0x7f0000002900)=0xc000000000000000, 0x8) ioctl$TIOCGPGRP(r8, 0x540f, &(0x7f0000002940)=0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000002980)={0x0}, &(0x7f00000029c0)=0xc) rt_tgsigqueueinfo(r11, r12, 0x40, &(0x7f0000002a00)={0x2d, 0x1, 0x2, 0xaec0}) 2018/04/06 20:47:20 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) r1 = accept4$llc(r0, 0x0, &(0x7f0000000040), 0x80000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000080)={r0, 0x7ff, 0xfffffffffffffff8, r0}) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00000000c0)={r0, 0x5, 0xfffffffffffffffe, r0}) lseek(r1, 0x0, 0x1) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000100)=""/241) close(r0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000200)={0x5, 0x2, 0xabc, 0x1000}) r2 = msgget$private(0x0, 0x3) msgctl$IPC_RMID(r2, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x8001) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) setgid(r3) getsockname$inet(r0, &(0x7f00000002c0)={0x0, 0x0, @remote}, &(0x7f0000000300)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000340)) syncfs(r0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000380)={0xd4a8, 0x4, [0x7]}) r4 = pkey_alloc(0x0, 0x1) pkey_free(r4) pkey_free(r4) r5 = syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000480)={r6}) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000000500)={0x1}) getpeername(r7, &(0x7f0000000540)=@nl=@unspec, &(0x7f00000005c0)=0x80) renameat(r8, &(0x7f0000000600)='./file0\x00', r5, &(0x7f0000000640)='./file0\x00') getpeername$netlink(r7, &(0x7f0000000680), &(0x7f00000006c0)=0xc) 2018/04/06 20:47:20 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) sigaltstack(&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000080)) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000000c0)=""/166) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x7, 0x4) flistxattr(r0, &(0x7f00000001c0)=""/141, 0x8d) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000002c0)={0x8, 0x1, {0xffffffffffffffff, 0x3, 0x74c0, 0x3, 0x6}}) fcntl$setlease(r1, 0x400, 0x2) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000380)={&(0x7f0000000340)=[0x80000001, 0x7f], 0x2, 0xc3, 0x7, 0x8, 0x5, 0x10000, {0x5dba, 0x5, 0x0, 0x8, 0x7, 0x4, 0x6, 0x8, 0x20, 0x3, 0x536738eb, 0xfffffffeffffffff, 0x8, 0x7, "0272f58da0ebede446d777099ed1215dbb9e919dbfec9bd10251b7ccd3e17e17"}}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000400)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6_vti0\x00'}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x2c, &(0x7f0000000440)=[@in6={0xa, 0x4e21, 0x3, @empty, 0x1}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={r2, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000540)={r2, 0x844}, 0x8) pwrite64(r0, &(0x7f0000000580)="d550f9a9c5fefe0d702d85755bcc8f97314c00e0a0d22cba68f44f9279ea365c4f0c7d76bc9b3a3b5e30c897ca881072c4fa36c86f08b14a5abaadb2187096c3ae3d0a23b2ed062eb35cdba6524147b157d4923233afba8a6ff500cc1390e4bbe77bd8b95b678998d58bfdad9381288c976c2b35a91156970955237c5e4536b2109840fee9d047ca3cec86f1fba185e1d2ca9cc48517728b2d04c176d8daa57e5d3a13a9712d82350429ad2a9a8a4d", 0xaf, 0x0) sendmsg$rds(r1, &(0x7f0000000980)={&(0x7f0000000640)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10, &(0x7f0000000940)=[{&(0x7f0000000680)=""/28, 0x1c}, {&(0x7f00000006c0)=""/106, 0x6a}, {&(0x7f0000000740)=""/237, 0xed}, {&(0x7f0000000840)=""/239, 0xef}], 0x4, 0x0, 0x0, 0x4040000}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000009c0)=r0, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000a00)={r1}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000a40)={r0, r0}) sendmmsg$inet_sctp(r0, &(0x7f0000004500)=[{&(0x7f0000000a80)=@in6={0xa, 0x4e23, 0x300, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000ac0)="86d22710f2b802b5b083863cbc6006c65847b0841d9aba767f21f2de88c5bf5b03de4185bbc6414df229ba14bf71cdfff9f1184ac7c28cc9abab4f7370ec7cdaf214635f74ea053b52ea14c2b1ab5ffc67c56f62bda9ee77640bc9b3f3a7115af3ddf61942ef9b229bc76e5c7c54d2e898ffc6a0754a2f451ab1b2", 0x7b}, {&(0x7f0000000b40)="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", 0xfa}, {&(0x7f0000000c40)="55752175eceb9597d60ae95363515ef9768d58353ce3b6229346c2f90787064e3918290ff19d377a5c442db927f9e8c1eedc0eace13ecc755ca9f9d7d6bb4927a1e1d6aefebd670d8c56fc80e9ca02ab2063e9daebbcb55c5c55b0b885546e7e94a6b406e1dd9899a9e28dac09e4ac50fe0d370ab2ef6afa9f6a571c", 0x7c}], 0x3, &(0x7f0000000d00)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x1000, 0x8, 0x5, 0x0, 0x70, 0x101, 0x2, r2}}, @init={0x18, 0x84, 0x0, {0x4c3, 0x100000001, 0x3, 0x1000}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x8, 0x8004, 0x9, 0x3, 0x4, 0xd4, 0xe565, r2}}, @init={0x18, 0x84, 0x0, {0x5bd, 0x7fff, 0x200, 0x1ff}}], 0xc0, 0x80}, {&(0x7f0000000dc0)=@in6={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f0000001f40)=[{&(0x7f0000000e00)="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0x1000}, {&(0x7f0000001e00)="58772d80b623b1f108278c6d4c63057321513c069f37281e6d89de4b20b74df13be4eb9a5ce58e5347a957f7dd6b6158c9b52263ca7c5bc941493ab73545c395b6a9486fdf4a117e1dc96b254c5470b58b11b3577602c697a48de298e72e9566e142bc5e60be67f95ebcd3318dc2af4fcf7ff97e8644259b8c7f8288a1fb07da420f84c7d41f24ad9269e271d79a", 0x8e}, {&(0x7f0000001ec0)="6bb5cf35ca2ba283a7797aeff51e0423494c935ea5645dcee655237fd81050de709110c80d4dd314e8e7214c326e3982a8dd27994de42caee38d42d4425d2fbbe0690a9498566dff87799ca8df74d9f223ce637275eccabe306439a3dd6baaea", 0x60}], 0x3, &(0x7f0000001f80)=[@sndinfo={0x20, 0x84, 0x2, {0x3f, 0xa, 0x7fff, 0x10001, r2}}, @init={0x18, 0x84, 0x0, {0xfffffffffffff001, 0x2, 0x401, 0x78}}], 0x60}, {&(0x7f0000002000)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000002300)=[{&(0x7f0000002040)="56fab72c752ac6a140b6c9d4b4b08f0e09f482d0b574542be063d9002765cee1a07445dcf874f48b15778578418fccad103a9f30ff8bd48887b13e6d", 0x3c}, {&(0x7f0000002080)="ca323a79c52c49557773965d9a65059119", 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0x1000}, {&(0x7f0000003400)="a75242fc9287d1ae8b9ef0c60ceeffbf427ae3296b99832745ea7e8774eef76d563ed908e46157392af43957fe226d2a75480870f8d484ad9ae7e5f13aa9ba1afa8a7a1690babae1281e10d8c83ad945569d080b39b4c4b0770294b65332379acdbc7dafafd6cf466b2ee0ceedde6cdea0c756ad8930a2688f8977747ef6fd2b68d2bc93ed375f5c1d2b7b1b7452852e2e12eab7642c6464ac25f02903cceefa7500088e9bfb775bd309413c9bf8b0cbaa7fed1bedea365f21c63dc691b6221e1ea5a51ab2ff2ae678f60d5ba699edd7d5f9761b10604a8c60d93ac0a08f09be70255a7926dde6d190005a774359d5a935e07be330fb1928d54e6775dc94dc1ba7454b475208ba1e3468fe091d1a24b4d9cfcc77684ba3099ad1ee77e53992b5c4cb158ba3057304dc7ca3d08819e8381931c6fb7bb1027501f51d11aa9ab0cb5f759e57c40cea3730f462f2bcc5316a5ce3824a775f7b556251d3e671f3bfbe4824e9c31265a932dadec142f2cbe5c379a5b56ef4a06e50a038219d7f08df8456fa68ab0ef5600dbdc993a43abba6909661b36b39f16b9d825016b86b9643f51bf6c840fb86f4fcedbae484628ec2af93fbef29ad18fc3a0845883dd6529d013c91325809c3ac985905831d91cedab598b996f9252f792298dd6207408ded6044135a6f62117e7aea2d19d5e05799b9420d1fe4890156997c860d5174df9d97b735753ae5168b143af0db9b6998e0670c45e273134e5bd8bc6608d2933433e3f6e52159f2fe7ba061dd301e06aed598d43ef905673188ede70e2d0e7d097008234115d9b3114211eb1bd3b1406b67ef0e284b755589f0ed336193cb79db2bd9bd9fdf15d2490d06f35318dfd471b202382c4d555c968dee1c58663530e9393b0152ad99cf4bd99944da901fbfed3354cc5f6b617f93a3fbf5a3bbcd4ef4d6a01b11784426f4d294bb9328dff345dc9a92240102f4bf376bfe827138b699288f6c11ab9fff7d5f6869e913751b42303ec9933ebc89ac2c3c22d07902148ff94287554d8331848c974e13f9d659c6bb1c722fcbbf9cc7762a9fdb571ca2cf520eba4b9bbbe0005d29a3bec2a94a24ab4717a55063241b76addb78b76c518cb6ff0db15f94733e35d4cecac2ae6c810c09dc6c0131b93d8bdc7a9c9dd0ad106d46bd2fb820e24d0318ed4185716752b2a6e99e2545d5cd3a175f5290b0451c870f345a709d7e10a82556316ab0e69d9004a9891748607653a8d7e1cafd18672777ce4eb8f05bcf9a6a6abf29ef4f1921526cc84e294ad1c1da8e62eb3ab96fb993ca6bb7306d69cbd4ef58967892805f33849d5cf0a3a14935e68e799ad2b30325be7ce714679df11149bfc464039c5da134217f9f406ecd00a08b86937efbc78739313e4db1eabaea05b574b3bebb1f90a43bc187759c210ee765cc656d9dbbd6123b70c64690c364e5845fb9aa647fe50aaa7448d3dd3b656e2bfb98fbe826e7d849fe5a27d1b4cfb25f96483b2c414fb9a3aa84c4ec61cdb131d1023c5ae2501d37db644338b7760993727e2747cab053dd14412239e77f9efb93fa5004ea6adc5fd90b5c61e274073beefa482684935417ce84ecd9e8648b5e04fee51a8186eacae20947db17b48607ffd1acee00fbb6c8531f22e3bc827898cda6f8c021459482a2013b8ce3acf662132ba6215fc7bb15e00cb95e57fe3583240f53be591dd263b22e39b1a83d88fe6e4e0b85b53c510bd243aaf58c0e6ab0f5f54d3cd75ff4e2ba4feb190812da31aa4581b14f93e7a593bee155e5af8dc183c2a8945b3aa11d80e77b4730dda21044bfaa4a374efb143d65867dfcc2e657bc1653d2f4ebf6b64a74c63345a54e82a017db2c27ef7a16068706530dd6a02b61abd7346ec9a50727dc095184afe1ab082bc9f7765580e8f7782bb962575160b0144e795684fcee98f4427f638a3e61a5dd1efb4b010f2cc2fd27d30ebeedbfa73f87ff269144b3ac41c221aeb72f4d0d7080f2245ef3ebfc9c47d3b7915123d8ade11a34bd2b6ee8366d25fbaac3fe0935f9ab660be4b9c877cf75a343ff861259482d3194212cb35f1c6183ad2fa0340aace3c202a6e9ac13a48d59801e52fc86b533fd838a0afc2d13455ff7cd939f440e6f8f4427420b0520acf49774c56b64b53a4519ff9ed50128ac29d5082339164208c7dfd8fd0d2389c57d176b1bab1772ad6ff5cbe229a503788e4582aabbc0b2b174290c76558ae39433e630d5151f12a2b46020b964b872c03d138c14df1f66f7c51305668e9c782b5f6b14ad1075c885ce8990f0ae3d08ef1d48dbb11a5a79cd5f602f71376bd17de5d2b53afaa1c645e2244b0e86e9cedca3c01d8308e26cc84fe035ef38712e23ef60e9005049ca62434195cf503fd4fe49c125c4a2fff4abcb879a40af0b7054a59aa656f85a3ae315426abdc425d9b2eaab7eed815b80ccc185acefb09f3905c60f0c349e1a252d6aaccd89f3f4eebb42df881e23a975b52fb34cde291e10d0c7d8909b3a98042fb423c7c94447910459ebfa88f112861501002fe0aa8e5f7fab5e582c328dd49c259a438b2c47d531020515da69b79c28e9c1019d26d49b8f86f9f5779f09fc8a10680bc7c541a4eba60d17da1a96d162369b06b477450d5770cbd40fd787b4c2326630854d09e4a908017c596dbabfffd4c99ece5534ba04b104a098c86d2d6db8551679e6fd9f172233545652d6cded345d3b51968d3cdcb343ec7e2fe017da92f4e75dcb42c2b2d3d10bf12c1a4141b7c3298d477cf937559b21d5d8f0794b30c8763335f28ad3dfe3fc4b34175585e4256f2cbbebf8e770d76b262d085ba65e0538583073c1e7bdf55c19a51f0c498c5d98c9263ac7a64d930360cc04c4a9735a21341497440c7a8bd79ad033436b3a98dc8f4113bc354758720ce1393fb7a9222de23fc7f0e32ddbfe8c37df70969fcb84f09ed1d42fb1215712601fea99ac74cbfdcb391afb87548d95bbae788cce38aa17cce6ee99831bd3833fd0d0167c3539dbb59ff2362c79ef0e261a907ca20a643ea9d7cf61c1741d2770e0682ff59facc87458ac494a33af5b587b1ea196c5cc6c04c992d2fd53096a766578814e55179f09084d7aef3f58cb9e95d7dcee975a75fa446d211ee77f1c66f59f0fcb48b4d8ca4f6b1780314c3c3052bed8ab5f3aae9e06706fa5951ef6ecfa5d38aa2f34f51589c89ba88d5b730999d1aa8794f571c95e96b147a6f6ad6370814f8a212ce909fa3910677257a65fc1b08f310e9bd13f84eceaa721e1d0f40b1759aea556a1b41ac6a6e1c545f3686205003c5511dd8278ccb6f2390f9da65c0ddb436c5578e58d8d160e39407bbbd5d5194df852f51cdc09e1d417efc82dc0dd2daf9501ee5e5eea47847da3c495c6e5d217ab15e46a141f9d9485a5229bfab7b517e69690857e08d267d64e87de0d0852f0f73cd29c0fe8334240aa4f6455052f09a28d91ada8b538e0142e230147c7af1c54098ee5165fbe46c44f305352570a431f1ca87fdfee76239a41ecd726f573d96a16090c85541c1b20ca15a95dbf762ec2d920ab3e1e92a3faec70ccbae79196e581ca8352657bdf940c8a532074639e6ef1c1b38b106982539722c7a4b23912b4af736502328fab89483097d80ce058a841d0c3ca58cccea36c15e84a91fb7e1dd1118dad02367e4ceb73fbc309640675ae4251435f8aab4f53b4bcb3a69938dc367bb3ac34daaa12990d80807f48746e2d678d61e8846dabb2c0fb702b18c68c2542021a9331a0f68a85fdd47d8ef4448d55ac5af74d789212dd010c9156819bd634625aadb9f4bfe9afa6c9a7b4c6bcf5080bb60a6f87cfd566fddde1d467b3b95a789c413954b3986df3d25d43e5562fbe2ed74c8c3735d2754ae3cff915a75dc57f4e41afeb40c2b1cc3f55eb1385328a62b9ce9e50ca7b2390c8ff563cfa2eddea3e101be6ac6462d5453b35e6ad848ad2d0cd55ba3760aa202bfd62faf9e3ec0521ad2f51016ffe1866b47d82c78c79c2d01ab2c1f8c5788255b1b8409256e0d7333afe61ec9a590f45833b2bb213e79b5548aac3dabff50ccc6e90f8fbe777a0e7f5a730a1fcb6243e0230bb64c53f76ecbd9c4d01b9f9ce3010b1570f406cec794b8fa54e7ca7cb12cadabd1c2dda5dc8c174f7e6e9f2e703d5bae406220fcd7910ea868830b83a0fe7d4c3d614bcc2ef70bcf3343aa5857ce2f4ad19b111e41598de8777970326db0a916a68a217b862e3c5b6f7772d33d9a474effa3a99d34e75e111dd586e6f0299e6dfab38e3448821a8863ac8a1bed49246e24f57ce994bed11dffb19e07896f708f8c98cdc86a077f13014d066a99df5588af03c6aa1328f14190a67b4fd7735418117a263cbf497d1ca92ee46240dda8de898d199fe17ed35d28b0e6fd642ccdf7a19b3021ef5c6def94e5c6613f7d71920ac7d963a00d0283ecf65131680300cfeeabc9a03b15177fac7c4c35bd67815e46ad82a42a87c6925953250d2da11685998df033744451932126465f15c0e49f88f2dbb875fff40c1e359e5b6f167dc2f924873532d03bc39da3cec6ce0a920b0f951c769f6c91bcf8d41bb2505c45662da803e72cc9a058a3a37937452f3d01d8faba5324c9483bb407d7402b16799b87c50e6f4ca9bee7423bb597a01581a82b6e09a3df142156770ea6f6a66895802d7586385a4bb74e1b56117bd5a6a5ebcb1230579c7d9cba4c882c43806e0daaebaae6b41eebec74aec7fb298cc714be8dedc22b10ca483128c44ba867af8ed121a233353cdb63e004eae9e37d59808daa9f79d402f11ac8b5eb031ac4f2dbec7a5374f6708568b5f9f7a853e13e22a06e2d6c2bcb1e0a3796ac6dd2a0f54fadc71e49bfb5c5b3d62eb0eb5a6839351fbaf79b6377143a705cc6c74aa74983afc0b77c810d009c21a80d865b124815fd7170ae95b48d5335e3591612b6e1164857539c8b42692171d888610eb35b61c65a3476cb8be5c3f5406e103a63e2db1ed4a69086df3c18b6aa5336578d76b4c9fdb8c1e5f04b52276a4dcf56962d51cf09673a289aeae354aa1156feb4c5a3672b4e83c791d8242eb79b888f2c8ebd4c75fc9dc675c8d8fc31bf6b59ddc7bd0d5e95381b9b7cfcfa5a25befb431b350f621c220aad3b52abdda2e038f18c0db3d6ae9bd7f40de95391a2e27342fde90d267867e3eb72142c15bc45acea1a8b7ae040fd881f71c7095c75378fc74546441a845a2b75482ab3667b0ebea059c3c93ae0ae2b2e8922dc8705ae4f772630d6baeb298abfe503cf562337f6b828eb8e679a2b1c9e1f848928093eee5e131804a94b20e9aadc0d0fb22f9ec38a384f5cf5da07c713090b8ac4fd958ebfd9e10b544a67eb1fed78f52b86bd260b58725411b05f1686c34826ec38aea56dfb39bdee84ee04b62c1eefdb29148d612828615425edc9953c97ec28c5d3a75b0a3bd11f2f35b0913230c7c230d2cdbe69909647304fb29fbe048d04090f8670575344c25d0484c55a543f360fcd5f00d4b3507d6bcff12ece81c9aa84998691971c3b295cd6e613ab5bf4a9a31ec819f8e9b42f66cff451782c50b4320fc61af7b56715d6f51c640be675d1579ec456ebf3d421ecaf7ae5bd794377a223765e3f2af57b7e15daf6826927b760f92ba907b3db6634bf2c8bcaadb9aa694e0cf9940565d1dc80ab9206c57e70d05d201c80c376220576ebf7b503a3ac1ff24fb8c9e6167b3f89bd8cc6ef2a3ba047fdc7e4e99c02efbdef0f5a5dd5cbe2d1647f8ef8331b8", 0x1000}], 0x3, &(0x7f0000004440)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x3, 0x8202, 0xfffffffffffffffa, 0x4, 0x8954, 0x80000001, 0x200, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x1, 0x8000, 0xff}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x3f, 0x5, 0x3cb, 0x0, 0xfffffffffffffffd, 0x1, 0x4, r2}}, @init={0x18, 0x84, 0x0, {0x38f, 0x8, 0x3531, 0xffffffff}}], 0xc0, 0x800}], 0x4, 0x4) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000004600)=""/4) write$binfmt_script(r1, &(0x7f0000004640)={'#! ', './file0', [{0x20, 'ip6_vti0\x00'}, {0x20, '/dev/admmidi#\x00'}, {0x20, 'ip6_vti0\x00'}, {0x20, '/dev/admmidi#\x00'}, {0x20, 'vboxnet1user*&vmnet1vmnet0'}, {0x20, 'ip6_vti0\x00'}, {0x20, 'ip6_vti0\x00'}], 0xa, "5b6df64a01d690011e3b850246562c4edfa7c20ec2422787a1ebacea2998c9310f7196aa846bf93663fe9ffcf13f8bb94772c7a6dc40319a408f3e9898d6b1d6fcd36aadf7b9bac2ce96350d1e3f58892064f76c57e9f191411e7a4c603bdd47659ccb7b4393e41735e0a287460e3c814d07d611a9f1f4a5307f318769f22dd9a159bfe4de236df60d78eefde8846e30fd5eb98f920ef075ce7a182c77bb4c3f7e2a571299773fe5be1bea8de5888161d66af6db59aff1f9c3452ffe0a4d76d8c9ff07fccf3c1b788772f960c34e10cc76100e2b7fadda03c5058ef53b682ec68c1b045261b380203db9fee7cbc1"}, 0x15a) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000047c0)=""/83) syncfs(r0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004840)=0x0) prctl$setptracer(0x59616d61, r3) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000004880)={0x1, 0x80000000, 0x8000}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/04/06 20:47:20 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1f, 0x200) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) vmsplice(r0, &(0x7f0000000100), 0x0, 0x8) r1 = accept4$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x19}, r2}, 0x14) r3 = socket$bt_rfcomm(0x1f, 0x1, 0x3) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xf, 0x5, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffffffff00000000}, [@ldst={0x3, 0x2, 0x1, 0x5, 0x5, 0x2c}], {0x95}}, &(0x7f0000000240)='GPL\x00', 0x0, 0x30, &(0x7f0000000280)=""/48, 0x41100, 0x1, [], r2}, 0x48) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000340)={0x4, 0x0, [{}, {}, {}, {}]}) write(r1, &(0x7f0000000400)="6e1d9a76b41d40d6b983670d7d40f2a97b707d08464af18dbc17c4cca8891be2707c2fe3b1441007fbc5fc5b58e1f22f45ea08e3e5bd1880c5f983807c8b2345712acfe7941dd900b6f52af02bf52bb7b979b4eeb3432b5199784eef102d489dabdbcae9a47be5854781646cc71f96028f219031681e9d08cfd50fc9f16dfd3ccf1c27e50b7f428e90cb2139a2ffbea00a8520f997aac476cf2230af04d0b7a8595ae1d4d12dc82fd894e90c6de1a1645d430ab944ff08c6f0595e91b9077a1fe2af3c3c0cca9aaf6373c1c527fd6a07b6", 0xd1) accept4$vsock_stream(r0, &(0x7f0000000500)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80000) r4 = add_key(&(0x7f0000000540)='asymmetric\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000005c0)="0ebd9b92539d854051c30f6819f2cdddc67fe46fefb251bb3be24f9bf708014294a559f20481d078a3b613e84d8b65a4902261a978dfbb1f1000993ce945eff71916331a0f1b96f350cc2dce8637f1c7a380d6df91a51cb18350c9477f3af3e3d9d212b44f2359adfc5335defa9bdd11da6a0f8a576d8c9a", 0x78, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r4, 0x80000001) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000640)={0x3, 0x8, 0x8, 0x8, 0x1c00000000000, 0x3}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000006c0)=0x0) wait4(r5, &(0x7f0000000700), 0x1, &(0x7f0000000740)) r6 = syz_open_dev$dmmidi(&(0x7f0000000800)='/dev/dmmidi#\x00', 0x7, 0x131000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000840)={{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, {0xa, 0x4e23, 0xfffffffffffffeff, @loopback={0x0, 0x1}, 0x401}, 0x0, [0x6e5d, 0x2, 0x1ff, 0x6, 0x7fff, 0x7, 0x2, 0x9]}, 0x5c) connect(r3, &(0x7f00000008c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x1, 0x1}}, 0x80) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/sequencer\x00', 0x202, 0x0) recvmsg$netrom(r0, &(0x7f0000000e00)={&(0x7f0000000980)=@full={{0x3, {"36b713734ffc16"}, 0x9}, [{"4d72441a4189bf"}, {"d6e7459bf1ec20"}, {"fffd2520d762cb"}, {"f43ee240a78b08"}, {"1220ce5826476d"}, {"a778e94712360a"}, {"459a84c23db2de"}, {"a3ad043cfabe10"}]}, 0x48, &(0x7f0000000a80)=[{&(0x7f0000000a00)="cf93a2d02971416d8ab3550eeeeb1d22ef5914d6d880abbec3ca29b5dad03b57f463016b9bae3fb2d608b6d20148ed85109186ab793a0660c3a9efd70f9507effa7b339079f78a23d17f5d91bd79fa60247f503ce6703fcd8b", 0x59}], 0x1, &(0x7f0000000ac0)=[{0xc8, 0x139, 0x0, "369d6f05d00a4198627cd48f04b829d19c575f9b0473e63bee9f62cbe4a050f28307c3218639a75b3252feae0b32b26d1eb9be866601a552bf32e410c4b96f8a3162a9088e8fb9bc8948ae97cf9360fdaf12935bf18a847a37678160b034da8bab6cd00ed90c3e71c200643b2cb08175e91fe10651ea51c751978fcbe5b5f4542af01b6a363822d7a6f2fa150483eed89bc75e3a6f84eb9aaf7601381dc6830a9e2e6914ea03ebfe72546f5a851f79bca4cbe2"}, {0xf0, 0x1ff, 0x1, "c61f88f9e9eeee3f04acd2f6ef32e36068cb0f4321339b952e72bf05ae10f2631c35b29256d2a05ea86801ca5a596d602bba1e14461bd3fb9930de1f13115f964d7053cf6942ec38a2dbfd33a02498dad68719c131c6b22d54aa382271197c745e2fb29a0fd0b5779e3a73583594424a2a8db7739c618472ce6737d61dd9bca64f58f87972adf66397bc15119472a9b66b27d5f4383d8cbe5357adf63b3c286fcc8e336fdd928965c7e160dfa97935d9252cefb55a217fbebadbb2b8809f3c6785a117fe5191a7e08bd197bad36fb0a6190693d060c00e5e05"}, {0x50, 0x109, 0x7fffffff, "0df49042c1dd4421557416afb0dbef0cd208646e58ab40511e7029e945417686ad45103f4c1e48efffa931ed67f690519195b8edf4e42cfa0f"}, {0x90, 0x111, 0x3, "39616062b2b34dec212c845dec2665432fd1da4238e50dc36f1aa53c363574e7d272b08aded7dc884b28408e265da5eda43e893ce6772d4facd8d00646425739d9cde43e8234c26c4c6ec4ba89094ce8071832fe7b06149fdce807b2d4c1e1d4aeb4d777a4a810d38deafd87680f6ccb7b726806c4ca1018bc3b"}, {0x20, 0x11b, 0x3ff, "d1011aaacc32eb31ab81b0"}, {0x20, 0x10d, 0x10000, "65259f58fbedeba3bd5011c48cf1"}, {0x60, 0x1bf, 0x400, "d7140cb97c2b4ec0a08e5540779b68ef8d2682f0bbef4db20d3743911fd920297100767bd49609c71d3d10f6f4417372e01a13682589cd37438cabbc71e2bcc7c16ef4d532512fb5d5e7"}], 0x338, 0x4000014}, 0x2) io_setup(0x8, &(0x7f0000000e40)=0x0) io_cancel(r8, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000e80)="149da99a7634796fc9d8951bbc1bf13ae2d885ab98d2934f7497dfa1ff001b8c2a68f45109e38c58e967405afbfc4dcda7bc7a048dd4ea88033e5e43e0b966c955480fa678a6092a5da5e7a0d5fc63dd3fc90d0b867a81f1444cf2b6bd6b10eb5f43d026a503b6451378ab87b21f02f894fe42e5a49d2b3ee246a853e6", 0x7d, 0x8, 0x0, 0x1, r6}, &(0x7f0000000f40)) syz_emit_ethernet(0x22, &(0x7f0000000f80)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [{[], {0x8100, 0xe09, 0xc7, 0x3}}], {@can={0xc, {{0x4, 0x427, 0x7, 0x6}, 0x4, 0x1, 0x0, 0x0, "fb10be0ca73d798a"}}}}, &(0x7f0000000fc0)={0x1, 0x3, [0x3cb, 0x455, 0x896, 0xf1e]}) setrlimit(0xf, &(0x7f0000001000)={0x0, 0x101}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001040)={0x5, 0x7ff, 0x80, 0x200, 0x7, 0xfffffffffffffffa, 0x6, 0x800, 0x2, 0x82, 0x4, 0x5}) connect(r7, &(0x7f0000001080)=@un=@file={0x0, './file0\x00'}, 0x80) ioctl$VHOST_SET_VRING_NUM(r6, 0x4008af10, &(0x7f0000001100)={0x3, 0x3}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001140)=0x1000, 0x4) ioctl$sock_proto_private(r7, 0x89e0, &(0x7f0000001180)="4e9698c35eb808b5a3844bdd8e215b6f3fd1587ee2464cca37eb3d99f99ab0f5cd827cc8a1b8f5c57153988c1efcd5bd567e528644dcc6f77b2bcaffa7a10f9d5b92e948e822a035d28a66aa7162d0805b171fc356ad6c0590ed942bc1dfca82825e827549b49997eabe9b55120971172935ec781476d280d727080e690ff068d6285362c53c95b94cbcc70c4cb87f4bf822543d91ac48e1073eedcb7fb4427f6b7207345da9adedf46219dd6382a924565aeec80edb6217257eba243bae8314714d93529861970420812c9a54cce5fb6824990d4f90dc319b80546d3bcba7a44411aef8b54cb737246ee6b86874bc3883") ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r5, 0x8000, &(0x7f0000001280)=""/179) 2018/04/06 20:47:20 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x20, 0x400000) accept$netrom(r0, 0x0, &(0x7f0000000040)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x1, 0x80, 0xaad1, 0x100, 0x4, 0x400000, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000480)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000005c0)={r2, 0x1, &(0x7f00000004c0)=[0x0], &(0x7f0000000500)=[0x2, 0x80000001, 0x8ec, 0x8001], 0x4, 0x6, 0x7, &(0x7f0000000540)=[0x5, 0x21fb, 0x0, 0x7ff, 0x9, 0x1], &(0x7f0000000580)=[0x4, 0x3, 0x3, 0x0]}) r3 = accept4$llc(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000640)=0x10, 0x80000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000680)) restart_syscall() ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000006c0)={0x5, 0x80000000, 0x6a, 0x9, 0x2}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000780)={0x6, &(0x7f0000000700)=[{}, {}, {}, {}, {}, {}]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000007c0)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f00000008c0)=0xe8) r5 = syz_open_dev$sndmidi(&(0x7f0000000900)='/dev/snd/midiC#D#\x00', 0xfffffffffffffd74, 0x200000) sendmsg$nl_crypto(r0, &(0x7f0000000ac0)={&(0x7f0000000940)={0x10}, 0xc, &(0x7f0000000a80)={&(0x7f0000000980)=@del={0xe8, 0x11, 0x500, 0x70bd26, 0x25dfdbfd, {{'sha512-avx2\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x9}]}, 0xe8}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000d80)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000b40)={0x1f8, 0x34, 0x200, 0x70bd2a, 0x25dfdbfd, {0x4}, [@typed={0x8, 0x6d, @ipv4=@loopback=0x7f000001}, @typed={0x4, 0x57}, @generic="4bbbd6ce84f83a8c6029aa3c88a933fde23d818c2e6e450c741dad89b8648c16a22ce70a6c279171d29408a8c9f5627fb0980d7448827b38fd039e1f8ba46d834f3860e4ea21bd4bc2f7902c7e0d403b0f7895b56617d5405ecd8f4c4b518cdbc5bc", @nested={0x168, 0x75, [@generic="b775641bbcd226e61c36341f66d6cb99a5e3e4d1d7f01fe51029ce46cacf1927d2d8a3510c9c2c40a5c28a85a209186216ae8d85a21737", @typed={0x4, 0x35}, @typed={0x18, 0xf, @str='/dev/input/mouse#\x00'}, @generic="614d035aac5305518ea1f1487abd777b375b75aab48a74de32e615957b6b927d15496a81bd21791353ccbd65", @typed={0x14, 0x7a, @ipv6=@dev={0xfe, 0x80, [], 0xb}}, @generic="2d025c324956b67ee14feaaf274a82be1255dec08aa2fe4990e95687a3e75db0a280fec8026a4aee2e575d4db89868474c0d3687ec91c2d1224fc5054ebc94377a368bf8beee6c5c427061b9c7356cf63d9ed3ba10644223aa9b048e29c3c3e517468e09de5c4894f41f3969957e940f0419db645d2305ebbc4d353a65e21c7e2c1a0f92a9800c12d029b17df3bd6d7e140094d29adcaebf6d193604dcb81e756202523816048ca3305a2e64695742ebfbe63b30b28a4ca82d1daed5c382b45917da44e4aecca470", @typed={0x8, 0x7d, @uid=r4}]}, @typed={0x4, 0x89}, @typed={0x8, 0x13, @u32=0x2}]}, 0x1f8}, 0x1, 0x0, 0x0, 0x840}, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000dc0)={'bcsf0\x00', {0x2, 0x4e22}}) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000e00)={0x5, 0xfa, 0x7, 0x9, 0x7ff, 0x4, 0x400, 0x11, 0x401, 0x9, 0x8, 0xfffffffffffffff9}) ioctl$KVM_CHECK_EXTENSION_VM(r5, 0xae03, 0x100000001) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000000e40)=0x8764, 0x4) socket$alg(0x26, 0x5, 0x0) r6 = accept(r5, &(0x7f0000000e80), &(0x7f0000000f00)=0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000fc0)={0x0, 0x68, &(0x7f0000000f40)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x55}, @in={0x2, 0x4e22}]}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000001040)={r7, 0x2, 0xffffffff, 0x2, 0x32d}, 0x14) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000001080)={0x53c9, 0x0, 0x10002, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40106439, &(0x7f00000010c0)={0xfffffffffffffff7, r8}) bind$inet6(r5, &(0x7f0000001100)={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0xb}, 0x10001}, 0x1c) getpeername$inet6(r0, &(0x7f0000001140), &(0x7f0000001180)=0x1c) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000011c0)={r2, 0x1}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000001200)={r7, @in6={{0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x49}}, 0x1, 0x6, 0x5, 0x9, 0xbb}, 0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00000012c0)=@assoc_id=r7, &(0x7f0000001300)=0x4) 2018/04/06 20:47:20 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) r2 = gettid() process_vm_readv(r2, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/92, 0x5c}, {&(0x7f0000000100)=""/23, 0x17}, {&(0x7f0000000140)=""/143, 0x8f}, {&(0x7f0000000200)=""/58, 0x3a}, {&(0x7f0000000240)=""/184, 0xb8}, {&(0x7f0000000300)=""/101, 0x65}, {&(0x7f0000000380)=""/198, 0xc6}, {&(0x7f0000000480)}], 0x8, &(0x7f00000016c0)=[{&(0x7f0000000540)=""/12, 0xc}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/226, 0xe2}, {&(0x7f0000001680)=""/18, 0x12}], 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000001700)={0x1ff, 0xfffffffffffffffb, 0x3, {}, 0x1, 0x8000}) r3 = dup(r0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) fchmod(r3, 0x9) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001780)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000017c0)=0x80000000, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000001800)={'bridge0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}) fstatfs(r1, &(0x7f0000001840)=""/110) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000001900)={0x80, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x162, 0x2207, 0x80000001, 0x4, 0x0, &(0x7f00000018c0)='sit0\x00', 0x1, 0x30c0, 0xd6}) connect$netlink(r3, &(0x7f0000001980)=@unspec, 0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000019c0)=r2) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000001a00)={0x74, 0x0, [0xffffffffffffa538, 0x40, 0x4, 0x3]}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000001a80)) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$KVM_GET_CLOCK(r4, 0x8030ae7c, &(0x7f0000001ac0)) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000001b00)) syz_mount_image$xfs(&(0x7f0000001bc0)='xfs\x00', &(0x7f0000001c00)='./file0\x00', 0x7f, 0x8, &(0x7f0000002100)=[{&(0x7f0000001c40)="d37d40c908328e5e4131f7d59235597623d934c7e9fbf1e0183c3738a53abe635d1bd390418ea761795e40ae79c767373b78dad44d22608405c8618119d67e5594997835f1c3479b933104033bdea59b2e2625703182f06cab3709d0ab26743ba5c3bbeb3606d216dffdad359016f6da18fa0f1181e503c2f175d76141f936494024b58510bf4e26cb85", 0x8a, 0x4}, {&(0x7f0000001d00)="35023fe111fb22098f49f0be4249de663f954593341810a85aaafae20c001bd05fb15de410ee635de442cc053131959428d959d886520e07e11c479d64308af6e257a3bbdff558ba8cbca9307465ba82268d6a4f85d5997d4f80dc1be4f705a821e1a96e79644e57c4889785064e568057d70055a54915d9aa218a7ced30d97b28494427f1593d49ba7149a3647a6f892ef13e358e0f97c2ec24382a66889dd136269611e9b858b8f0e27526e1960038409e45d2427c77dd881ec0fa879b34a3b98472becca322ba", 0xc8, 0x80}, {&(0x7f0000001e00)="2989a7a01ebe6ac3a8a29427441773e2d5b038185002506df9ab6d50df143ece88eefd92496ce23192dd250c43b8d4127e170c3d3f43ec1df4c697ccfe667f7f13bbdc97e0410dce3bcf60e53ba4e74e0a9e1eb1abbfb20d0d7a7a2c920c4be454346534e8d7bdfaed79d79441e454b47f739acad44325e504c4662f226db668643d72df0a5ad918524520b9be58e3a5d2b9107a6ae1f5c0f57830aa130e13bc094d9dea606b8ff7579c23d7c9", 0xad, 0xb2}, {&(0x7f0000001ec0)="5dc372ed7b9384e54600d305eaabf143f84348355e629e95111cfef5559a1fff4f0f48017e7bda7289e7548a725ed26e88f7cae8b9465a42f8e5de015717492b56f349945b4faaacc2260820fa4d7bf05b0263ec3724f1a9806569875d51909c0f9f82ffdfda3961", 0x68, 0x9}, {&(0x7f0000001f40)="79a7f763cacb3a59e718464b794663c24bb5aaf1e7faf45f3fe3c10d69abf64dfe0086df7f4ef9cad2aaa401ada5392c0e1ad0adb805449f0b0cafe08c12c58a55", 0x41, 0x7}, {&(0x7f0000001fc0)="b00a4288e663df6445e61aeb99af70c4da198d772d94d835f9aa89226af16bf29d5e309c36ec6aa41e84db2d646862420462029cbf233b184c44927a89506bf05a3cab2fde726d6731add8c4c9733923a254095f7fa9e4ae99a4737764a48e3419f7b46f3de32ba9a68ae69cb2d005df8ed6034f94438b60a420f599cc5fc9de9960d27732093633e0d836bce0bc52803f4ca898793db502adbc92402f9e6a1fd83cda863d4f5164223ed42da4bdd435da886b190a945ac693df9f", 0xbb, 0x9}, {&(0x7f0000002080)="41c2fed4b2f894ba2a", 0x9, 0x100}, {&(0x7f00000020c0)="7d187f8b188c3604c72c887905baeee6db1764c7ed1eb41aa222401ecdac6df1c2f0522a364dd94acd8494555b996ce4238092b53d4bdeda5709eb", 0x3b, 0x3}], 0x0, &(0x7f00000021c0)={'nouuid,', {[{@grpid='grpid', 0x2c}, {@grpquota='grpquota', 0x2c}, {@inode32='inode32', 0x2c}, {@usrquota='usrquota', 0x2c}, {@logbsize={'logbsize', 0x3d, [0x65]}, 0x2c}]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002200)={'bcsh0\x00', 0x2000}) getsockopt$inet6_int(r4, 0x29, 0x46, &(0x7f0000002240), &(0x7f0000002280)=0x4) fcntl$lock(r5, 0x7, &(0x7f00000022c0)={0x0, 0x2, 0x0, 0x9, r2}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002340)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000002540)={&(0x7f0000002300)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002500)={&(0x7f0000002380)={0x158, r6, 0x800, 0x70bd2a, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2d}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6b}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xf5882f173af2fde8}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000000000000000}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6c}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2e}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}]}]}, 0x158}, 0x1, 0x0, 0x0, 0x10}, 0x4000044) sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f00000026c0)={&(0x7f0000002580)={0x10, 0x0, 0x0, 0x82}, 0xc, &(0x7f0000002680)={&(0x7f00000025c0)={0x84, r6, 0x100, 0x70bd28, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7427}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x8841}, 0x4000050) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000002700)={0x1, [0x4]}, &(0x7f0000002740)=0x6) 2018/04/06 20:47:20 executing program 6: prctl$setfpexc(0xc, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/user\x00') setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0xfffffffffffffff8, 0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$TIOCEXCL(r0, 0x540c) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x9, 0x80) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x101000, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000001c0)={r2, 0x80, 0x5, r0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x6) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000280)=0x7fff, 0x1) bind$netrom(r2, &(0x7f00000002c0)=@ax25={0x3, {"cc40c3b15e9d69"}, 0x4}, 0x10) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000004c0)={0x2, &(0x7f0000000300)=""/5, &(0x7f0000000480)=[{0x0, 0xc0, 0x100, &(0x7f0000000340)=""/192}, {0x7, 0x43, 0xfffffffffffffff8, &(0x7f0000000400)=""/67}]}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000500)=0x1, &(0x7f0000000540)=0x4) readv(r1, &(0x7f0000000940)=[{&(0x7f0000000580)=""/221, 0xdd}, {&(0x7f0000000680)=""/230, 0xe6}, {&(0x7f0000000780)=""/249, 0xf9}, {&(0x7f0000000880)=""/184, 0xb8}], 0x4) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000980)={0x2, r2}) getsockname$netlink(r0, &(0x7f00000009c0), &(0x7f0000000a00)=0xc) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000b00)={r0, r0, 0x4, 0xfffffffffffffffb, &(0x7f0000000a40)="faa7d70aa6d470f32b139144450a0c6a7019517e2f767a46083051f32426f27fd6813417ce62a0a19aca9fc3f8937ee5d2cf5a3c892f8e2497b1b4c29f5dbf002d3bfb4d940df328be4dd2d605730ed252e2d0e6316de96982c87a51e9b14c05127d9eff8a52eeb1abb07294a7126ca09ad46944f54578d67efcd03387ea4a172dfd7ee98792b79e7ff190b17e7f5edda897f174a4abf012e0ae83", 0x81, 0x867, 0x4, 0x9, 0x8, 0x3cbf, 0x7, "efa2e3f63aed1ec6ea810ebd76d9d407eaa589b05fa4b21e3395da3dc458786b8ee60206b5c9d0887ac864a3e97879"}) getsockname$netlink(r2, &(0x7f0000000b80), &(0x7f0000000bc0)=0xc) memfd_create(&(0x7f0000000c00)='/dev/cuse\x00', 0x3) r3 = semget(0x0, 0x0, 0x2) semctl$SETVAL(r3, 0x3, 0x10, &(0x7f0000000c40)=0x9) accept4(r2, &(0x7f0000000c80)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000d00)=0x80, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000d40)={0x0, 0x1ff}, &(0x7f0000000d80)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000dc0)=@assoc_value={r4}, &(0x7f0000000e00)=0x8) setsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f0000000e40)="5953f87a33df4b4f19a385193e6f0008290461e6df503e17ac64e07443bccffe27528499390e83c6eccae8a0e53a6f60", 0x30) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000e80)={{0x0, 0x9}, {0x1, 0x2b9e}, 0x2, 0x5, 0x5}) openat$audio(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/audio\x00', 0x400880, 0x0) 2018/04/06 20:47:20 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000140)=0x6, &(0x7f0000000180)=0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = request_key(&(0x7f00000001c0)='cifs.idmap\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='/dev/input/mice\x00', 0xfffffffffffffffa) keyctl$clear(0x7, r1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000400)={r0, &(0x7f0000000280)="95a6f3fda5a80838c7215363643ac566caa5fc6c190fab44cb45676f96bfebcd239c3fe96816a5205a53f18acf96bee8ec27041c08179c5d876c05dc73fc0f5c82004796f43296023dcc2073fd26cd2875783d7c9409796dbd6b720add67b51d210958ec0bf215bc5feef4fcb8502ef2308a3f84f33a52da69253b5c23c55b4ddc3c17b2c98716a82faef0d4219560e9f1937b060ddbc895b5e3cc6cc9dcac36d33f61de720eb1d495ea2e0ffa83ea57464e9cdb5fd2df5e4230f7488387af3a7b75b4392ec3", &(0x7f0000000380)=""/67}, 0x18) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000e00)=@filter={'filter\x00', 0xe, 0x5, 0x950, [0x0, 0x20000480, 0x20000788, 0x20000a78], 0x0, &(0x7f0000000440), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x24, 0x886c, 'dummy0\x00', 'teql0\x00', 'irlan0\x00', 'bridge0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd0, 0x150, 0x180, [@state={'state\x00', 0x8, {{0x10001}}}, @cgroup0={'cgroup\x00', 0x8, {{0x8}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz1\x00', 0x7}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x8}}}}, {{{0x19, 0x54, 0x6003, 'ip_vti0\x00', 'lo\x00', 'bcsf0\x00', 'teql0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0xe0, 0xe0, 0x158, [@connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}, @devgroup={'devgroup\x00', 0x18, {{0x4, 0x0, 0x1, 0x3f, 0xde63}}}]}}, @common=@nflog={'nflog\x00', 0x50, {{0x9, 0x7, 0x9, 0x0, 0x0, "e7ce7e8a8e6b9e7f3b39919473c1bc20fedc977028e0780b914bc8aeba0f6ffeac4f5e47f2e0be5c0d40fb8fca9fe8cab44921fc8fff5509b90a305018cfdf1e"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x0, 0x2, 0x88ff, 'ip6_vti0\x00', 'yam0\x00', 'ip6tnl0\x00', 'rose0\x00', @empty, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xe0, 0x288, 0x2c0, [@connlabel={'connlabel\x00', 0x8, {{0x5, 0x1}}}, @mark_m={'mark_m\x00', 0x18, {{0x7, 0x8, 0x2, 0x2}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2, 0x4, 0x1, 0x0, 0x0, "14fd7f598e5940833e68e541a8fe2ad636fe4cdeb2ac6199f1bf7db51a1cf7a51cb12d50f01362887fdd9e4b56fbba159c97b8c4d862f9919c466615f11d5d01"}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x1, 'system_u:object_r:framebuf_device_t:s0\x00'}}}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x3, 0x0, 0x2, [{{{0x3, 0x4c, 0x18, 'vcan0\x00', 'eql\x00', 'eql\x00', 'vlan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0x1a0}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x6, 'system_u:object_r:memory_device_t:s0\x00'}}}}, {{{0x11, 0x10, 0x98f8, 'dummy0\x00', 'ip6tnl0\x00', 'bpq0\x00', 'syzkaller0\x00', @empty, [0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x110, 0x188}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x9, 0x17}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x73e, 0x7}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x4, 0x10001, 0x2, 0x0, 0x0, "6e5006752dbd60e8b3164ffe78c6041d9c847e07a512bfa680655d49cb515addb256828ecbdb4bc604b64426cc31e174ab2827ae7882d0974f8e7ac5fd73004c"}}}}]}]}, 0x9c8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000e80)) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000ec0)={@multicast2=0xe0000002, @multicast2=0xe0000002, @rand_addr=0x5a}, 0xc) r2 = getuid() sendmsg$nl_generic(r0, &(0x7f00000010c0)={&(0x7f0000000f00)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001080)={&(0x7f0000000f40)={0x108, 0x30, 0x200, 0x70bd2c, 0x25dfdbfe, {0x14}, [@typed={0x8, 0x7, @uid=r2}, @generic="f6db6a550f2952b9b132e7f16746746fab10924f4f6a7bd5487edf0007ab5af3ec87e7717823db460e43449b8695d485fdd0849a27b8936485c6da1de1a6eebf26d6534d2a065cde3fbee12bede3dbf2ca48c40697c132c969f14ad198127fec8cd80461e13941d7e9a2277fc627d9a18d3ecbe27db26e3e8691d8a12b82b38ef50b5bac3fafd1659a0f7ec9f6fe7d0fa4eb79d4979ec35e8669bab1afcf4fd029ba052bed3aad02da5f8b376749224a002b218be8c0815314250c057cb4f10f1080df3fccc7257e071349b56af0dcfb7691cb60a09d4e08308fb28a2b56505d11b2d1e05ffbf13b7826"]}, 0x108}, 0x1, 0x0, 0x0, 0x4800}, 0x11) bpf$MAP_CREATE(0x0, &(0x7f0000001100)={0x2, 0x200, 0x0, 0x8, 0x18, 0xffffffffffffffff, 0x7}, 0x2c) fanotify_mark(r0, 0x30, 0x0, r0, &(0x7f0000001140)='./file0\x00') ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001180)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000001280)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000012c0)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r3}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001300)={{{@in6=@ipv4={[], [], @dev}, @in6=@dev}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000001400)=0xe8) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001440)='/dev/cuse\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000001480)={{0x6, 0x7}, 'port1\x00', 0x20, 0x11000, 0x7fff, 0x682, 0x9, 0x8, 0x2, 0x0, 0x2, 0x4}) syz_open_dev$sndseq(&(0x7f0000001540)='/dev/snd/seq\x00', 0x0, 0x80) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001580)='/dev/hwrng\x00', 0x8080, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f00000015c0)=0x66, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000001640)={0x1, &(0x7f0000001600)=[{0x5, 0x101, 0x3, 0x7}]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001680)={0x0, 0xca, "50269ab7829ae9d9eb9fba48e264ba677c0fa01c6fe8f39233b69c12823ca968340db2b0dad59ed4ac837464d656a0e39546578d885906432d406330f182b610dd446e6ee3dd344df3d91271eb9615063f5f0890c081dede302d80235474db8ee9bd65596edf37449482d2596671ca797499acd97536e63e16e798324f95d013fbe78cf84b8d85a79b4d4d7e0cb85b958473550f1463c2c4131971b95ca874d00d866f03aa97f4aad47983c6d7f304fb3a2e891172e063100c6870c0b0f2d5078cfd0a111f2a281da942"}, &(0x7f0000001780)=0xd2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000017c0)={0x0, 0x7}, &(0x7f0000001800)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000001840)={r6, 0x6, 0x8, 0xcb, 0xef, 0x9, 0xfffffffffffffffd, 0xffffffffffffd4f0, {r7, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xffffffff, 0xfa5d, 0x8, 0x4, 0x7}}, &(0x7f0000001900)=0xb0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r5, 0xc0505510, &(0x7f0000001a00)={0xfffffffffffff1b7, 0x3, 0x0, 0x1f, &(0x7f0000001940)=[{}, {}, {}]}) [ 44.597706] IPVS: ftp: loaded support on port[0] = 21 [ 44.605713] IPVS: ftp: loaded support on port[0] = 21 [ 44.681165] IPVS: ftp: loaded support on port[0] = 21 [ 44.688336] IPVS: ftp: loaded support on port[0] = 21 [ 44.703525] IPVS: ftp: loaded support on port[0] = 21 [ 44.723178] IPVS: ftp: loaded support on port[0] = 21 [ 44.746846] IPVS: ftp: loaded support on port[0] = 21 [ 44.748328] IPVS: ftp: loaded support on port[0] = 21 [ 47.681129] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.753394] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.762936] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.802576] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.811529] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.819920] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.901848] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.941623] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.425746] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 52.431903] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.548771] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 52.554954] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.572076] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 52.578314] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.588358] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 52.594597] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.623793] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 52.629902] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.669440] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 52.675581] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.704588] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 52.710770] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.827693] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 52.833905] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.915791] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.005950] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.028698] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.078633] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.106908] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.141739] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.194010] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.330763] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.358883] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.365261] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.384706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.417756] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.423942] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.443903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.478709] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.490581] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.505744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.588988] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.595209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.608549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/06 20:47:30 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000eefff0)=@ax25={0x3, {"5dbb901d3094fa"}}, 0x80) r1 = fcntl$dupfd(r0, 0x406, r0) accept$alg(r1, 0x0, 0x0) [ 53.639582] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.647927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.674749] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.705108] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.711555] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.725882] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/06 20:47:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b411b2ef8c11b3837564025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x3e) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) getpeername(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000040)=0x80) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000200), 0x4) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0) [ 53.755205] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.766225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.792554] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/06 20:47:30 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x4000) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x2, 0x6a}, &(0x7f0000000100)=0xffffffffffffffad) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000906dfdb60000000000000000000000000010000000000000000000000000000000000000c5739800000000000000000000000000000000f786810f80f86bd20000000000000000000000005d000000000000000051bcf1b4829db5496d27068b63a8140b5f0a0ee0cc9eabd08e7c0db22248d2c74de4fba8e4129dd1a64e1878d0b142cc1aa31745f3e4ff89823ee84dd9ea61da6e598e85d5b7cc894942e4b2122305aace1e7f2bf180ff743fa2048dc5c425fd12de04be7bb5f106f6466030ebe86436b56f59c204"], 0x68) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x20, 0x1, 0x4, 0x7a, 0x0, 0x4, 0x7, 0xffffffffec48d641, r3}, &(0x7f0000000140)=0x20) 2018/04/06 20:47:30 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000040)={0x8, 0x6, 0x9}) [ 53.862807] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/06 20:47:30 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip_vti0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ee0000)={"00020100003fec80eb9066a94800", r1}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x4000, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x3ff, 0x400000) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f00000001c0)={0x40, 0x6, 0x5}) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000100)) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000240)=0xdc) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0xff45) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d, r2}, 0x10, &(0x7f0000000000)={&(0x7f0000004fb8)=@canfd={{0x4}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fce00029c699f5ff986ca08990039966a7d5cb2bdac3fa820845860cb5fee496e6866856b76b50100000000000000004e2f5763a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/04/06 20:47:30 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c, &(0x7f0000001280)=[{&(0x7f0000000200)="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", 0x525}], 0x1}, 0x8000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000d00)=0x3, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x74, 0x8100) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000140)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000000740)=0xfffffffffffffc9c) bind$packet(r1, &(0x7f00000001c0)={0x11, 0x15, r2, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x14) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req={0xafb2, 0x0, 0x358a, 0x2}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) remap_file_pages(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x20) 2018/04/06 20:47:30 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) get_robust_list(r0, &(0x7f0000000440)=&(0x7f0000000400)={&(0x7f0000000180)={&(0x7f00000000c0)}, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)}}, &(0x7f0000000480)=0x18) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000007a0a00fffffffffd6301"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xc, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0xbb, &(0x7f0000000300)=""/187}, 0x48) 2018/04/06 20:47:30 executing program 1: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x3, 0x320, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000440], 0x0, &(0x7f0000000000), &(0x7f0000000440)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'nr0\x00', 'gre0\x00', 'rose0\x00', 'dummy0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xa8}}, @common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x0, 0x0, 'lo\x00', 'bcsf0\x00', '\x00', 'bridge0\x00', @link_local={0x1, 0x80, 0xc2}, [], @random="ce141b258c63", [], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}}, {{{0x5, 0x0, 0x88e7, 'ip_vti0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'sit0\x00', @random="c6224324cf57", [0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xb0, 0xe0, 0x110, [@devgroup={'devgroup\x00', 0x18, {{0x9, 0x5, 0x1, 0x8, 0x3f}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x8}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x398) [ 54.000652] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.008189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.020803] mmap: syz-executor6 (5879) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 54.020839] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/06 20:47:31 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$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000000)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/06 20:47:31 executing program 7: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[], 0x127}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0)={0x77359400}, &(0x7f000044b000), 0x0) syz_fuseblk_mount(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xb21, 0x0) r0 = socket(0x0, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x10000) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000000380)) ioctl$sock_bt(r1, 0x8907, &(0x7f0000000100)="d1519476405b25275bf431f0b467745d32817024112c8030ddcbd02dcc5e373e7d698fb9ff5692caf2f4a165ec616aea1ca0e879bbe69b1ba831a2228484adfc805eeb94c4a2a6bc3ff1ef3d028b05883c26dca0a8a3580f9b69a1a27f34f61a7ee2227e6b258bd22675f39694f870f00e7c55f04b506ce3852621d825e10aea6f5b3a6f45b6a3b4f8eb3a9f200e23848aa133a55277e079b8622ba60fe236") connect$unix(r1, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x2, 0x10) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x80000000) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x0, &(0x7f00000003c0)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) fcntl$getown(r0, 0x9) 2018/04/06 20:47:31 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x840c, &(0x7f0000000300)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0xc0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) sync_file_range(r0, 0x1, 0x8, 0x5) statfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000400)=""/211) 2018/04/06 20:47:31 executing program 2: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pread64(r0, &(0x7f00001d9f3a)=""/198, 0x5c, 0x400000000000000) chroot(&(0x7f0000000000)='./bus\x00') 2018/04/06 20:47:31 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffff9c, 0x1}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x4, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000380)={r1, 0x81, 0x30}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x2, 0x16, 0x9}, &(0x7f0000000240)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x374) setsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f0000000340)=0x1, 0x3) connect$inet(r3, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r3, &(0x7f0000004000)=[{{&(0x7f0000000040)=@l2={0x1f}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)='+', 0x1}], 0x1, &(0x7f0000000140)}}], 0x1, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000002c0)={0x3, 0x0, 0xff, 0x8000, 0x38e, 0x4}) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000280)) 2018/04/06 20:47:31 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000004c0)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4090) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x3, 0x7, 0x80000000}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r3, 0x855}, &(0x7f0000000300)=0x8) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x9}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x800004000000032, r1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r4 = accept4$inet(r2, &(0x7f0000000580)={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0xffffffffffffff3f, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x800000000, 0x8, 0x0, 0x0, 0x4}, &(0x7f0000000480)=0x98) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}, 0x66ea}, 0xf) accept(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) connect$can_bcm(r5, &(0x7f00000001c0)={0x1d}, 0x10) 2018/04/06 20:47:31 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000000)={0x7}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) clone(0x0, &(0x7f0000000040)="404df6f000dab79f4bd6212341f867b04655fa9de525dd51b735800570461bebc5c585aa009314aed0f0266f3d12d5961d1dc3abec922790b7b4dcee63", &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) socket$inet_dccp(0x2, 0x6, 0x0) r2 = dup3(r0, r1, 0x0) gettid() membarrier(0x2, 0x0) r3 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040), 0x0, 0xffffffffffffffff) gettid() ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e20}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4a, {0x2, 0x4e20, @loopback=0x7f000001}, 'ip6_vti0\x00'}) keyctl$get_keyring_id(0x0, r3, 0x80000001) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/06 20:47:31 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x6, 0x209e1f, 0x8000000001, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000280)="fa1f81833d35b0626d948f52d8d1107c1ec3c74123039295612f3955ee4621a01e8a290150ea2292"}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) timer_create(0x7, &(0x7f0000000240)={0x0, 0x17, 0x0, @thr={&(0x7f00000002c0)="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", &(0x7f00000003c0)="d310f4abc2ef6fd5e50d63c4f8eb3cd76188631b07d4d891e9957ef1f0fc6291855f0b7167b6d49b094fd45ad7321edd3b1dbd4e301e52b795d451c12d9a71b0fd6889e02cd8989ada39d24c1eab434a66cb7aaf82c44176f7277396493ceaf1d06df563e42c9fcbb534d20c4cc1b03a63dc3185069c6f37dbb618b968cff9ade3cbc9c4ed202086d5916b222cb3b9003c33853ce29545950ea65ce4a89468591f7e2ab084d2ca07575c2922e4e813343e191bd73f6c94dbbfea"}}, &(0x7f0000000480)=0x0) timer_getoverrun(r1) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x78, 0x1, 0x7, 0x6, 0x80000000, 0x0, 0x40, 0x48081, 0x0, 0x100000001, 0x1, 0xffffffff, 0x6ed6660000000000, 0x1f, 0x3712, 0x10001, 0x400, 0x7, 0x8000, 0x1f, 0xfffffffffffffa71, 0x80, 0x90000, 0x0, 0x7, 0x81, 0x7f, 0x0, 0x8, 0x5, 0x43, 0x3, 0x1, 0x4, 0x7, 0x3, 0x5, 0x0, 0x9, 0x5, @perf_config_ext={0x100000001, 0x8001}, 0x8000, 0x5, 0x400, 0x0, 0x5, 0x7, 0xce}, 0x0, 0x0, 0xffffffffffffff9c, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x0, 0x100) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000500)) r3 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x6, 0x44000) mq_getsetattr(r3, &(0x7f00000001c0)={0xffff, 0xeb9b, 0x400, 0x1, 0x800, 0x401, 0x7f, 0x3}, &(0x7f0000000200)) 2018/04/06 20:47:31 executing program 4: r0 = socket(0x1e, 0x800000001, 0x2002000000003) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x7f}, 0x10) bind$packet(r0, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x0) close(r0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'lo\x00', 0x1}) 2018/04/06 20:47:31 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2, 0x2400) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xfffffffffffffffa}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x7fff, 0x1, [0x6]}, &(0x7f0000000200)=0xa) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000000040), 0x4) 2018/04/06 20:47:31 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000080)=""/138, 0x8a, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000140)={{0x3, 0x1, 0x7, 0x3, 0xffff}, 0x7b, 0x100000000, 0x1}) 2018/04/06 20:47:31 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="ec036d6d0a2b"}, 0xffffff60) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'vcan0\x00', 0x4}, 0x18) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/04/06 20:47:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x2) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) socket$kcm(0x29, 0x5, 0x0) 2018/04/06 20:47:31 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) lseek(r1, 0x0, 0x4) fdatasync(r0) 2018/04/06 20:47:31 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, r1) connect(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x3, 0x1, 0x3}}, 0x80) setresuid(r1, 0x0, 0x0) 2018/04/06 20:47:31 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4204, r1) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000000200)={&(0x7f00000001c0)}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) socket$bt_rfcomm(0x1f, 0x1, 0x3) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x3fe, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000140)={0x80000009, 0x8, 0x62f, 'queue1\x00', 0x8}) [ 55.837941] print_req_error: I/O error, dev loop199, sector 0 [ 55.843998] FAT-fs (loop199): unable to read boot sector [ 56.011614] print_req_error: I/O error, dev loop199, sector 0 [ 56.017772] FAT-fs (loop199): unable to read boot sector 2018/04/06 20:47:32 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f00000001c0)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fcntl$getown(r0, 0x9) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x1, r1, 0x1}) open(&(0x7f0000000000)='./file0\x00', 0x2100, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x110000007) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) mq_timedreceive(r3, &(0x7f0000000080)=""/70, 0x46, 0xff, &(0x7f0000000180)={r4, r5+30000000}) 2018/04/06 20:47:32 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x143) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0x9, 0x2, 0x71a0, 'queue1\x00', 0x80}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x3}, 0x10) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000000800)=[{&(0x7f0000000700)="f7", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007daff4)={0x0, 0x0, 0x80000000020}, 0xc) writev(r0, &(0x7f0000001080)=[{&(0x7f0000001700)='<', 0x1}], 0x1) shutdown(r0, 0x8) 2018/04/06 20:47:32 executing program 7: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10040, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000040)=0x5) 2018/04/06 20:47:32 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/fscreate\x00') pwritev(r0, &(0x7f0000001400), 0x2a6, 0x0) connect$ax25(r0, &(0x7f0000000040)={0x3, {"78d66d2f7f30a6"}, 0x3}, 0x10) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000940)='./file0\x00', 0x0) 2018/04/06 20:47:32 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000001980)='/dev/sg#\x00', 0x20, 0x101000) getsockname$unix(r1, &(0x7f00000019c0)=@abs, &(0x7f0000001a40)=0x6e) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85, 0x6, 0x0, 0x0, 0x3}) r2 = syz_open_pts(r0, 0x2) r3 = dup3(r2, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) preadv(r4, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(0xffffffffffffffff) statfs(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)=""/67) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc) splice(r4, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x2) readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000200)=""/117, 0xffffffffffffff11}, {&(0x7f00000000c0)=""/3, 0x3}], 0x2) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r5 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) renameat2(r5, &(0x7f0000000040)='./file0\x00', r5, &(0x7f0000000080)='./control\x00', 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000001500)=0x0) syz_mount_image$bfs(&(0x7f0000001540)='bfs\x00', &(0x7f0000001580)='./file0\x00', 0x80, 0x6, &(0x7f00000018c0)=[{&(0x7f00000015c0)="b995f9a7d23698d6da02156bf67e4b9a70c4ae269e0b60435eeadc32bd60db923c6cb5a556c4ae3ff2abab79cf2926ef086f3269b2d84cb3e2e05b6a31670cfe042e1b40d076cc60045fb44d6f5ccfa38b768c722ee20c617b680c9485697ca78791c43caa04ec5edf503814dd06797bd0df131e7e48c0376def927bd8e7127710800b778f", 0x85, 0x1}, {&(0x7f0000001680)="0ca93aaf0bd23099cf383bdd78ce37c2c5f300b47224eb7620f69a58cb13b21db3413e571c669eb1d68aa70d604d31b5a6693ca8cb6ba4bd8dd122001d7e4c38905648716765fd815e0fa18f3ad919d02d5d2e2748a189a8a372b773b5e2946e5d54045b3ac505f53e36f69d1f", 0x6d, 0x10001}, {&(0x7f0000001700)="44c2823719638f37e3346eef3e586e216d", 0x11, 0x400}, {&(0x7f0000001740)="ba268bfc637c02886e64001ddbc915d9272917d0d326615021acf1f6488fd578fc085abf428cbfb94803a2be28462c2f8260021137255fa6780c", 0x3a, 0x1}, {&(0x7f0000001780)="90cef49720e318980807c113437553dc201191431c97a2a98963a3f7ec440d7854f1c5563a27ca94ed52a72e8489f40e463391e64c926056a3bf42210a01bcd2e9245b093264ca3514e471ab1dfb92e44654ae986d8f976a221ee63f9a295fde0ee62ca63bffb637194a1c596c20e9c9bff1addf1f8e3f05d4625a8f95fc753733e2eda9632edfc66e", 0x89, 0x10001}, {&(0x7f0000001840)="edae066c8a162470c35147bc2d718829aea6290dc2e5e03c858e6ccaa42304d80e6c12dc05050785aea98f53ce3e9fcd3c9ee8d60c29d6b28855fa5d2012e3e5d9", 0x41, 0x2}], 0x0, 0x0) ptrace$setopts(0x4200, r7, 0x3, 0x12) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000380)={r6, 0x5}, &(0x7f00000003c0)=0x8) lsetxattr(&(0x7f0000000100)='./control\x00', &(0x7f00000001c0)=@known='com.apple.system.Security\x00', &(0x7f00000014c0)='/dev/ptmx\x00', 0xa, 0x1) mknodat(r5, &(0x7f000003f000)='./control\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r5, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000500)=@req3={0x45, 0x8001, 0x800, 0x7, 0x0, 0x0, 0x8}, 0x1c) ioctl$TIOCNOTTY(r0, 0x5422) 2018/04/06 20:47:32 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x3) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r2}) r3 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f0000000200)=0x0) io_submit(r4, 0x1, &(0x7f0000000340)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x1, r2}]) 2018/04/06 20:47:32 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x20000610800, 0x0) bind$vsock_dgram(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0xc, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/06 20:47:32 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)=""/95, 0x5f}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x10fe, &(0x7f0000000180)=""/97, 0x61}, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="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"], 0x0) syz_emit_ethernet(0x2a, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffff00eadd203e0890281c00001c000000000011907800000000e000000100005021000890786f3fa35ce9e08105faaadae692a2f6bef050b6a4563fae1518c910c9cc76033a620c476c8d65846ce7c58adafbd2daef0b224d7bac887484b4897268"], 0x0) syslog(0x9, 0x0, 0x350) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000200)=0x8) r2 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0x0, 0x801) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000380)=r2) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r1, &(0x7f0000000280)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/06 20:47:32 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x1, {}, 0x0, 0x1}, 0xe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$setown(r0, 0x8, r1) 2018/04/06 20:47:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x7c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ad, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fffffff}, 0x0, 0x4, 0xe25, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000000000)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0xfffffe9b}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) [ 56.369321] syz-executor0 (6026) used greatest stack depth: 17176 bytes left [ 56.998124] BFS-fs: bfs_fill_super(): No BFS filesystem on loop5 (magic=aeedba00) [ 57.053516] BFS-fs: bfs_fill_super(): No BFS filesystem on loop5 (magic=aeedba00) 2018/04/06 20:47:33 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x340) listen(r0, 0x0) 2018/04/06 20:47:33 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000080)=0x7) sendmsg$nfc_llcp(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x27, 0x0, 0x2, 0x7, 0x80000000, 0x7ff, "c1fa020408d8814e5fc51f975774742d9ee94c331101aef1f5470f78fd811c55116dffc268423323fe12481033edc122590589b76a98a42711fe34bb25be3b", 0x35}, 0x60, &(0x7f00000001c0)=[{&(0x7f0000000140)="533aa69ba0374c7cc7051f46b42271e50101de", 0x13}, {&(0x7f0000000180)="cf6e318a3a12fa8756c3189c85d81b660db7955c17cbc3be3cd36b82d306534a23042ae451b028077d402237101f00cb", 0x30}, {&(0x7f00000003c0)="9f1570a91afeb4e85aa959c72307efce0db076f40896a73531861cfe4c3174abecce854fe83f10f1e327cf564d0ed286b7b51901f1bc01920dfb94e8815e8cc68acb3767008a5dc35e2f8641fafc96346f7a74ba5cd2465132ac61f257fd879998ffbe179d84fc1036b1e213b43512b16aa2c61523ae6eced6b7a06dfb0c5c203d287dce3bede46d05805ff2856b3ef07005b7facd6653eb364d702b11050294e2c3eda6145ed8840aaa764bee06b5a8a524", 0xb2}], 0x3, &(0x7f0000000480)={0x1010, 0x11b, 0x1ff, "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"}, 0x1010, 0x81}, 0x800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x8000, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8) 2018/04/06 20:47:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x5}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x11) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xffffffffffffff9f, 0x301000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x4, [0x64, 0x7b0, 0x5, 0x0]}, &(0x7f0000000100)=0xc) 2018/04/06 20:47:33 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x40000000000000, 0x20800) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x1, 0x36, r0, 0xf) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfff, 0x8000) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00000000c0)=0x4, 0x4) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000180), 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/06 20:47:33 executing program 5: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ptrace(0x4207, r1) ptrace(0x11, r1) 2018/04/06 20:47:33 executing program 0: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000380)={"60720500000000000000000100", &(0x7f0000000080)=ANY=[@ANYBLOB="2600000080b681681b30f01167d265688d959a83925e7b66ace7743ee00757d259f8c5ef23a293aa04c33e20926f816245508b699b45cce66d7b1dae0d75fefc03d3953e8b6b95c99edf86d747960094dc0e3eac4347f425d075bca73a2794e2bc0aebaa029161c19ed85a655055d0d79afe03480280398e3bfec38c5c"]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000340)=0xe8) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x90083) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000003c0)={r3, 0x1}) sendto(r0, &(0x7f0000000100)="041c776c1b9c907ed02864f5adff58b87ebf0645b0cc17cd9540b2653a49f3d449fd6b731bdaadc590a21ae5faffed2d2abb3ba6099da14472fdae3b9df300150ae1513566dc3e5feb7ebc93ad44cf01c0edb29e89bf16b9dd1a3994710d39e87dfe866c007967477541780730716ebfcbfa3b2debc190f46059814201cb8d899710d53cc298caaac6ccde887283ded3a9", 0x91, 0x0, &(0x7f00000001c0)=@hci={0x1f, r1}, 0x80) 2018/04/06 20:47:33 executing program 3: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8)=0x5, 0x401c, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x101000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x8, 0x8200, 0x8d, 0x1, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x5, 0x30, 0x3, 0x7fff}, &(0x7f0000000100)=0x18) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) 2018/04/06 20:47:33 executing program 2: prctl$intptr(0x1a, 0x1) 2018/04/06 20:47:33 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x22, 0x400000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = syz_open_dev$binder(&(0x7f00001c2ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x440440, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000040)=0x4, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4c, 0x0, &(0x7f0000451fb4)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000c5f000)=[@flat={0x77622a85}], &(0x7f0000787fe0)=[0x0]}}}], 0x0, 0x0, &(0x7f00001cd000)}) 2018/04/06 20:47:33 executing program 4: socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000180)) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000640)=@broute={'broute\x00', 0x20, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000b80], 0x0, &(0x7f00000006c0), &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}, 0x328) 2018/04/06 20:47:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000018000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000040)="451500000080460f01ca430f6fb01c311f5566b80f018ed0c4a15573d6d9490fc79d090000000fe92066400f3815b84554a72248b804000000000000000f23c80f21f8350800f0000f23f8b98b0900000f32", 0x52}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/04/06 20:47:33 executing program 6: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000340), 0xcc, r0) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="ec", 0x1, r0) keyctl$dh_compute(0x17, &(0x7f00000000c0)={r1, r1, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000280)={&(0x7f0000000180)={'sha512-avx2\x00'}}) [ 57.333514] binder: BINDER_SET_CONTEXT_MGR already set [ 57.364404] binder: 6073:6075 ioctl 40046207 0 returned -16 [ 57.379172] syz-executor7 (6068) used greatest stack depth: 17064 bytes left [ 57.407979] kernel msg: ebtables bug: please report to author: Wrong len argument [ 57.450757] binder: release 6073:6075 transaction 2 out, still active [ 57.457537] binder: undelivered TRANSACTION_COMPLETE [ 57.463207] binder: send failed reply for transaction 2, target dead [ 57.467282] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 20:47:33 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00000000c0)={0x0, 0x0, 0x97, 0x100000000, 0x1, 0x2}) socketpair$unix(0x1, 0x400000000002, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xfffffffffffffe2c) connect$unix(r1, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e20}, 0x2ae) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) close(r1) r3 = dup3(r0, r2, 0x80000) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000100)) 2018/04/06 20:47:33 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e23}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0xffffffffffff3585, 0x4) fremovexattr(r1, &(0x7f0000000100)=@known='com.apple.system.Security\x00') setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0), 0xc) 2018/04/06 20:47:33 executing program 0: r0 = socket(0xf, 0x80000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/06 20:47:33 executing program 7: socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f000001aff8)={0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@add_del={0x2, &(0x7f0000000000)='bcsf0\x00', 0x34}) 2018/04/06 20:47:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000400)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000180)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401000270027000f8", 0x16}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6465628d672c636865636b3d7374726963742c001da1b870aa12cc0966a748c8d692a592f0ef9e9e98f1"]) 2018/04/06 20:47:33 executing program 1: syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netstat\x00') setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x3729365e, 0x4) r1 = memfd_create(&(0x7f00000004c0)='-ppp0keyringvboxnet1%^\x00', 0x1) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000200)={@l2={0x1f, 0x100000001, {0xfffffffffffffffc, 0xfffffffffffffffd, 0x101, 0xa974, 0x1e8c, 0x800}, 0x100000000, 0x1}, {&(0x7f0000000100)=""/255, 0xff}, &(0x7f0000000040), 0x9}, 0xa0) 2018/04/06 20:47:33 executing program 6: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/control/file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) rt_sigsuspend(&(0x7f0000000100)={0x80000000}, 0x8) symlink(&(0x7f0000c0e000)='./file0/file0\x00', &(0x7f0000640000)='./file0/control/file0\x00') r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x3f, 0x800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x6, &(0x7f0000000180)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000240)={r1, 0x4}) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="18000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000001000010004000300"], 0x18}, 0x1}, 0x0) rmdir(&(0x7f0000000000)='./file0/control\x00') 2018/04/06 20:47:33 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000200)='^!\x00', 0x3) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x8) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) 2018/04/06 20:47:34 executing program 5: r0 = socket$inet6(0xa, 0x2000000000005, 0x1000) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ad2ffc)=0xffffffffffff0000, 0x4) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000000000)={'syz_tun\x00', @ifru_names='bcsh0\x00'}) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) [ 57.546402] syz-executor1 (6087) used greatest stack depth: 16424 bytes left [ 57.583388] FAT-fs (loop2): Unrecognized mount option "debg" or missing value 2018/04/06 20:47:34 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="44550a6294336bc5a8f99897e40182426684e4d651445d0d69adea0361c6dc85a0410024faeb9baf236ed7743eaed25222d59a6827be14c76ac8b04c18a510f84a55698a41", 0x45, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000001240)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000012c0)="8b4c89da30cb638280f0c83ccdce31416bd4c7c29e1139d893f625a4be95a66c1361f4d853f874426e8e58e9f1ebe3be4f9e1f0a1064c8a449d6499dfd78fb025284edc4a63b373c7eeac6b95abe79ea8e5e0c0022f8f31bbe83c0b05366ceb380718f45986b08bb93f89c043056bd5dd2a1503d8739b8a65f1492f3934778ec3fcda68c2417d84c7d07f1e9f7c8d5659a0c3b83c2628a6c08c93a5011349e240f67a95bbaf450b002fac95a2991971d7220c0ba4d38124478119c302e01d75c6d30da17f6ad82a6b06063d9c857721abbb6b2672a73f23123ec6d362cd7aa1d9bca56bf6a108a2e6318c941", 0xec, 0xfffffffffffffffb) keyctl$instantiate(0xc, r1, &(0x7f0000000240)="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", 0x1000, r2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x5, 0x402, 0x0, {}, {}, {0x2, 0x0, 0x7}, 0x1, @can={{0x2, 0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, "4ad36c1040604c4e"}}, 0x48}, 0x1}, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x4) 2018/04/06 20:47:34 executing program 7: open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r0, &(0x7f0000001300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a4df71856925b300ab39b1d", 0x2d) sendfile(r0, r0, &(0x7f0000000040), 0x7527fb3200000000) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x2}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000003c0)={r3, 0x8, 0x1866, 0xffffffffffffffff, 0x1, 0x1}, &(0x7f0000000500)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000440)={r3, 0x94, "804ead835683c5105341753945c9a51f0bfce2dd45c556a50222661baac25ba70d7a12972444b6008bfc74815979971536adb19b454830cb28b3d4c07d66703f792bb5317a14d22673d24de4de9bfff496080dc6f241d3c9b1400fd0b5b89583819d4c625dd422efff3dc7f9d08fa021d87aaa6a520f53b8cdde46b5ddc6cc69e01ed6ea877125042f619ad80c11d08ce34eaeb6"}, &(0x7f0000000380)=0x9c) r4 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x10009) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000540), &(0x7f0000000580)=0x8) sendfile(r4, r1, &(0x7f0000002b80), 0x7fffffff) r5 = open(&(0x7f0000000240)='./file0\x00', 0x141042, 0xfffffffffffffffe) fallocate(r5, 0x1, 0x0, 0x10000101) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f00000000c0)=[@enter_looper={0x630c}], 0xa1, 0x0, &(0x7f0000000100)="12fa49830df8a88f661bb96be60ebf86bfa5581d18952fd17886933600d4658ebbac5bab3ccd839b098f2f97331d3a6b7329302c4c7798471ecbeff7cca45e1b72c322d24e22aaa321425b24090e85b4cfdb0008b61188a4923b48ab2f8e5ef59e3cbb2c6be1834857d1f0e8e651d2bd80e2753a37d33cc61f82c15036ecc67fbf9bda63cfe682173be27d0eb59d4214bacd5c663b2240dc0a99ef5064fb377581"}) 2018/04/06 20:47:34 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x8) capget(&(0x7f0000000100)={0x20071026, r0}, &(0x7f0000000140)) [ 57.672515] FAT-fs (loop2): Unrecognized mount option "debg" or missing value 2018/04/06 20:47:34 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000000040)={0x0, 0x3e, 0x1, @thr={&(0x7f0000000340), &(0x7f0000000400)}}, &(0x7f0000000480)) r0 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0xffffffff00000001, 0x1) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000200)=0x4) timer_settime(0x0, 0x0, &(0x7f00000004c0)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000500)) getrusage(0xffffffffffffffff, &(0x7f0000000100)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x50100, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x76, 0x4) 2018/04/06 20:47:34 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140), 0x16f) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200), 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e22, @loopback=0x7f000001}], 0x10) [ 57.744752] capability: warning: `syz-executor1' uses deprecated v2 capabilities in a way that may be insecure 2018/04/06 20:47:34 executing program 0: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x1}) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/mcfilter6\x00') setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000080)=0x7, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000000c0)=0x8, 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x2002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x3c1, 0x2, 0x250, [0x20000640], 0x0, &(0x7f00000008c0), &(0x7f0000000200)=ANY=[@ANYBLOB="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"]}, 0x375) 2018/04/06 20:47:34 executing program 5: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000000)='ip6_vti0\x00', 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x101, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000080)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_IFNAME={0x14, 0x3, 'ip6_vti0\x00'}]}}, 0x1}, 0x0) [ 57.936406] IPVS: ftp: loaded support on port[0] = 21 2018/04/06 20:47:34 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x1) r0 = inotify_init1(0x800003) inotify_add_watch(r0, &(0x7f0000b2e000)='./file0\x00', 0x64) open(&(0x7f0000671ff8)='./file0\x00', 0x0, 0x0) open(&(0x7f000025aff8)='./file0\x00', 0x4000, 0x0) 2018/04/06 20:47:34 executing program 1: getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x6, 0xff, 0x9, 0x445, 0xe08, 0xc52a, {0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6bfb}}, 0x1bf, 0x4, 0x7, 0x4, 0xa0a}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r0, 0x4, 0x100}, 0xfffffea5) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r1, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req3, 0x1c) 2018/04/06 20:47:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) process_vm_writev(r1, &(0x7f0000000480)=[{&(0x7f0000000180)=""/241, 0xf1}, {&(0x7f0000000280)=""/89, 0x59}, {&(0x7f0000000300)=""/188, 0xbc}, {&(0x7f00000003c0)=""/136, 0x88}], 0x4, &(0x7f0000000900)=[{&(0x7f00000004c0)=""/220, 0xdc}, {&(0x7f00000005c0)=""/168, 0xa8}, {&(0x7f0000000680)=""/87, 0x57}, {&(0x7f0000000700)=""/211, 0xd3}, {&(0x7f0000000800)=""/233, 0xe9}], 0x5, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r2) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) 2018/04/06 20:47:34 executing program 0: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000000180)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) r0 = socket$inet6(0xa, 0x3, 0x3c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000040)={0x8001, 0x5c6}) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001640)}, 0x0) 2018/04/06 20:47:34 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000040), &(0x7f00000016c0)=0x176) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x12040) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x2, @rand_addr=0xffffffff}}, 0x1e) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6gretap0\x00', 0x100}) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000100)={{0x88, @multicast2=0xe0000002, 0x4e23, 0x0, 'sh\x00', 0x1, 0x2, 0x5a}, {@broadcast=0xffffffff, 0x4e20, 0x2000, 0x5, 0xff, 0x1}}, 0x44) 2018/04/06 20:47:34 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x80045439, &(0x7f0000000200)) [ 58.475373] QAT: Invalid ioctl [ 58.510551] QAT: Invalid ioctl 2018/04/06 20:47:35 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 20:47:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000200)={0x1200000000000000, 0x1, 0x7, 0x2, 0x1}) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(lrw(serpent))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) r5 = memfd_create(&(0x7f0000000000)='cbc-camellia-asm\x00', 0x1) accept4$alg(r1, 0x0, 0x0, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) munlock(&(0x7f0000feb000/0x13000)=nil, 0x13000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000140)={r6, 0xb6}, &(0x7f0000000180)=0x8) renameat(r5, &(0x7f0000000240)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00') io_submit(r4, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1}]) 2018/04/06 20:47:35 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="0000faa7bc796fae48f187"], 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x3, 0x0, [{0x822, 0x0, 0x81}, {0xc00109dc, 0x0, 0x8000}, {0x9c3, 0x0, 0x800}]}) 2018/04/06 20:47:35 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x3}, 0xfffffffffffffc37) listen(r0, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) write(r1, &(0x7f0000f8aff1), 0xff8f) 2018/04/06 20:47:35 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000400)={'ip6gretap0\x00', 0x8000000080}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x111000, 0x0) recvfrom$ax25(r1, &(0x7f0000000140)=""/195, 0xc3, 0x60, &(0x7f0000000240)={0x3, {"bb40e750ac7688"}, 0x2}, 0x10) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000280)={0xf000, 0x2000}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=0x0, &(0x7f0000000300)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x7f, 0x6, 0x4, 0x4, 0x45}, 0x98) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000000080)={0x2a07, 0x2, 0x4, 0x1, 0x8, 0x3f}) 2018/04/06 20:47:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000400)={0x8, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="0d6300f900634040"], 0x0, 0x0, &(0x7f00000002c0)}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200), 0x0, 0x0, &(0x7f00000002c0)}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) 2018/04/06 20:47:35 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) writev(0xffffffffffffffff, &(0x7f0000df9000), 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @loopback, @broadcast}, &(0x7f0000000240)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000280)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz0\x00', 0x200002, 0x0) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="7400000083ed7942c814d4b81de2fb43426d320c039e91632917110c0118181e059a8180cb7b3e88f0f56a3e91cd233f7b08c647919dfb8a3ef4b6500646f30d3ddf15527b0a74fe4a528a8f9a951c24ef4fdddf1add8de6c4fbf5a797137753bdec4b595198b4adb378bae0f9d193f69a3afc00bbf2dfc9"], &(0x7f00000000c0)=0x7c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x622a, 0x31}, &(0x7f0000000140)=0x8) 2018/04/06 20:47:35 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7c, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000100)=0x7) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00000000c0)=""/29) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000140)={0x5, 0xc, [0x3000000000000000, 0xfffffffffffffffe, 0x6]}) mkdir(&(0x7f0000000400)='./file0/).le0\x00', 0x0) 2018/04/06 20:47:35 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7f3f, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in=@local, @in6}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) socketpair(0x0, 0xfffffffffffffffe, 0x0, &(0x7f0000000080)) 2018/04/06 20:47:35 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000840)='./file0\x00', &(0x7f0000000800)='qnx6\x00', 0x0, &(0x7f0000000880)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x8, &(0x7f0000000640)=[{&(0x7f00000000c0)="916d0dda60afcb1682fec1b8379fc83010400f5a2e647a47b6a0245c3a85f91db0692327b55be14c6b210091cae5804cff5f29a78f4b0273ce0338a60f7bcb75bdea1f747b16fe4464c2576c2d30fa164b37ab90a321b4aee36f03931ba85b44c468fdaaef0e9dcf6a96b4bcae", 0x6d, 0x232}, {&(0x7f0000000200)="5b1273acf751616c40ef28883817803e603f70202676a89f960160b4fee19f12dcb85162fb764778aa83d634f24f1564689c105152ee2a6a16e53246bec87eda9c9be21318985a446af2554680437103995b750c7b004f7b0fb8007f36c90ef4eb5d57cefaa42c43fb3540a6609094ce3be299f61d90d97e8242bea07baaccf62b58afe255bd787b021bce2fb2efdaf758467b09e8102c0bca10acaf4491bbd0786a38282d4bfd952827c3db940a2ab23e2e03f9e5db739709742b230441da1b69a804cad695c3314d640f7d5dfd6140537298368ace2d7359996402db9afc9d5e146c0b5ff1d51210e2d2adebdc", 0xee, 0x10001}, {&(0x7f0000000300)="1e37509b648a37783cfd63126b1cec56802bec90953724b91f73f77180301c8de167c80d63701d902f2a1f1dae272b16e7c18846b852a94c1cc047e8c22c3801057a4995e6c0fddee633", 0x4a}, {&(0x7f0000000140)="c15c6161f908d92f5f104185ad1503ce1f42c5f7a7be62d32cb9922c8e4bcfb8d1e401fc6725e899", 0x28, 0x5}, {&(0x7f0000000380)="9320e2aa0e0fd3eb1348e1467eea0e38d9cbd0585f2d657d68c8efa9478d97db3494cfc12dd972d676a1700198b367d0ebdd2fb0bd4f1203fa08656d9da0058958b4ef0c0336a8ed623c483f5304bc87e95eef58f05a0d1ef8ad10a968cb4729c303647370afddf7fd271efa06f7ad04960207e5e0ea0671dc3b49c7b4e1132ec396919d422022e2081a41a5e73fdc5317cad01855000588b1ecd31e49cf346baeb63b0078ecefbedfb30521e6c575b8d62b09addd86f883e498a62d6e83df06935947e2d8d37d64e34d6ed16e2b57c6", 0xd0, 0x6}, {&(0x7f0000000480)="fde36aeced8302f1c12b4083141a", 0xe, 0x3}, {&(0x7f00000004c0)="1eba23b432a566653a5f32ee7fdfd6e3128df8024db4c2775767e662b0660687ab082d595b4047da988d2de544c53b29ad49e38f3b61260436e63d91732445e6a28b4429a0b0748ed93ab48220f219e8a4095c0dc0e3d13b583f68be", 0x5c, 0x101}, {&(0x7f0000000540)="6f002d85f8eb4144dd097df70b8321ecfbda18c3dd729baffa88c8c5a43c0218ae9ce73c7e678f3edf8fe7d81e764181019515c30dd1f68d994b03980cc132ec094179c02bb9c506fcb6ed33cc80d4eb39c22e8a61da8c802309c98b083dc64e990a0071e7886487694dbc41f358947efcff87049f62464188d31ee0360442db8e3ef8696b58c4ab8069410fedf70d9de5e710de8bf9fc2498345ca7ea50966d0ead81c0ae01aaaeadb45b52d0152ca3e44e3247cd036c955e9d6f050d31aaa72979cbaa39e0ae9fb559b32347f3f1ef8693414c55e22214a541a3215c34755a130f89e860974837994d53a5f7e311f23ea47f93", 0xf4, 0x9}], 0x20000, 0x0) 2018/04/06 20:47:35 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) close(r0) close(r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x100, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00000000c0)=0x6) r3 = socket$inet6_sctp(0xa, 0x200000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x4}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000095cffe)={r4}, &(0x7f000095c000)=0x8) sendmsg$unix(r1, &(0x7f0000001240)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000001200)=[{&(0x7f0000001140)="dd", 0x1}], 0x1}, 0x0) 2018/04/06 20:47:35 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc), 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rt_cache\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e24, @rand_addr=0x34e}, @in={0x2, 0x4e23, @rand_addr=0x100000000}, @in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}], 0x88) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x28800) setsockopt$inet_dccp_int(r3, 0x21, 0xb, &(0x7f0000000040)=0x7f, 0x4) sendto$inet(r1, &(0x7f0000e53000), 0xffffffffffffffd8, 0x0, &(0x7f0000176000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) [ 59.001305] syz-executor7 (6181) used greatest stack depth: 12824 bytes left [ 59.052104] binder: 6232:6236 unknown command -117415155 2018/04/06 20:47:35 executing program 4: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) creat(&(0x7f00001d3ff4)='./file0\x00', 0x0) 2018/04/06 20:47:35 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040)}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xaadf, 0x200040) r3 = open(&(0x7f0000000140)='./file0\x00', 0x40, 0x100) renameat(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00') r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00000003c0)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000001c0)=0x6, 0x4) 2018/04/06 20:47:35 executing program 3: r0 = socket$inet6(0xa, 0xf, 0x8010000000000088) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x44) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setns(r1, 0xc000000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) dup3(r2, r1, 0x0) [ 59.112108] binder: 6232:6236 ioctl c0306201 20000400 returned -22 [ 59.143067] binder: 6232:6236 ioctl c0306201 20000300 returned -14 2018/04/06 20:47:35 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) open(&(0x7f0000000040)='./file0/file0\x00', 0x200000, 0x2) syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x6) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) [ 59.196312] binder: 6232:6264 ioctl c0306201 20000400 returned -14 [ 59.239014] binder: 6232:6269 ioctl c0306201 20000300 returned -14 2018/04/06 20:47:35 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x8) close(r0) 2018/04/06 20:47:36 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x6, 0x7, 0x9}, 0x2c) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x2000) sendmsg$nl_crypto(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8280}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@del={0xf8, 0x11, 0x0, 0x70bd28, 0x25dfdbfe, {{'gcm_base(xts(arc4),cbcmac(serpent-generic))\x00'}, [], [], 0x0, 0x400}, [{0x8, 0x1, 0x9}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x400}]}, 0xf8}, 0x1, 0x0, 0x0, 0x1}, 0x8000) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000002c0)={0x1, 0xef2d, 0x100000000, {r2, r3+10000000}, 0xc6, 0x8}) eventfd(0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xc, 0x4, 0x4, 0x400000, 0x0, r0, 0x3}, 0x2c) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x2, 0x5, 0x100000001}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000003c0)=r4, 0x4) 2018/04/06 20:47:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x3, {0x62c0, 0xba52, 0x6, 0x3f8, 0x0, 0xfffffffffffffffd}}, 0xffffffffffffff93) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)=ANY=[@ANYBLOB="e200000000000000ffffffffffffffff0000000008000100"], 0x1c}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0xfff}], 0xff}) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f000074af90)) listen(0xffffffffffffffff, 0x80000001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x5, 0x41a, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f00000022c0)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000002280)={&(0x7f0000002240)={0x34, r6, 0x320, 0x70bd2b, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5f843c9b}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=r5, 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="03000000"], 0x1}, 0x1, 0x0, 0x0, 0x20040801}, 0x40) r7 = 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) r8 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @alu={0x7, 0x4, 0x1, 0x0, 0x1, 0x138}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x41f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f0000000840)=r8, 0x4) writev(r7, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) ioctl$DRM_IOCTL_CONTROL(r8, 0x40086414, &(0x7f0000002180)={0x1, 0xb40}) ioctl$sock_netdev_private(r2, 0x0, &(0x7f0000000280)="58388e43f2d10d649f0d5b185c241ebdec1bec36a2a74799bdcb561ccf45bdd0485b14427c0e1813fdd99f1f891262df71ce709447ad4d6589c1702f242fca638093623bfb22dc59255c84b7b2732906fd01eabe1ab64e7f35103964b11c90ab6ebcdbb1ab764481a0d90ff452089a0fff039c36533a0b9cf5996d3ef39c7de0bfd81ac6897c7ca4387873f6acfa908c79f335d2153489d9894ef591ea4896db697e739bb0edc59cdf6d07379d56e724bc9bdf53dcf63760777a5acca65a334497987c485ff564c081c200d46b5857c222c0f0e9bd0b9999b7aae07b5823668fff79e680c748b0eb7534422498ca9a") ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000003c0)={'bpq0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000540)={'bond0\x00', 0xa00}) 2018/04/06 20:47:36 executing program 5: socketpair(0x11, 0xa, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000100)=""/21) r2 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0x7) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xd, 0x4, &(0x7f0000000140)=@raw=[@generic={0x100000001, 0x3, 0x3, 0x80000000}, @jmp={0x5, 0x2800000000000, 0xf, 0x9, 0x0, 0x4, 0x4}], &(0x7f0000000180)='syzkaller\x00', 0x3d2, 0x6a, &(0x7f00000001c0)=""/106, 0x41f00, 0x1, [], r3}, 0xd) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x48, 0xfffffffffffffd4d) pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') recvmsg(r2, &(0x7f0000000480)={&(0x7f0000000080)=@ll, 0x14, &(0x7f0000000400), 0x0, &(0x7f0000000700)=""/150, 0x96}, 0x0) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f00000000c0)=0x9, 0x4) fsync(r2) sendmsg$key(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000002c0)=ANY=[@ANYBLOB="02020000020000800000000000000000076752cc7acbb58457945c4720726c1053151976acea355eefadf3675a"], 0x10}, 0x1}, 0x0) 2018/04/06 20:47:36 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fremovexattr(r0, &(0x7f0000000000)=@random={'security.', 'mime_type{],&/eth0.\\\x00'}) r1 = socket(0x10, 0x2, 0xc) socket(0x10, 0x2, 0xc) write(r1, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) 2018/04/06 20:47:36 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000004c0)={0x10}, 0x4c9, &(0x7f0000000180)={&(0x7f0000000500)=ANY=[@ANYBLOB="ca00884f603ea87cb539a49406035ce9c0ebfe1bc48a492bd9b8", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="e197569d87f6b4d409332eb0b4cf046197a898c05be73a13ecd14b7c68cc008c048c3623e1bfc4bf0d98c74c38a2c586e4191c644ca7a8e479c846497ff1e591cb68529e37afe1227e9155994644013a0b71479084d1f27012ba8c3e721d9af845677408b385d5da0abb525dbdfe0d49fc2f2183424980003629decfab4136db2a49019bd0d5397415b30e0f1618df48671b1f417984343ccafd463297bcdfc3ce3fe9f830d2df814dc48ae5269ba2e2ff5365a2eaf92cdf2300752ff9b8d81f7176d92c6085a3b2098295289b83be35e85a10eefb582a26ca7ea8119be4fcf9309c20efaacb04e17e474055fd2439f181a912fa4004e70581"], @ANYRES32=r0], @ANYRES16=r0, @ANYRES64=r0, @ANYBLOB="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"]}, 0x1}, 0x0) mq_open(&(0x7f0000000080)="2f6465765d01eac8990d6b98bc752f736e649ca01ce7827f3b94a014418d4620e5d7cc1b8665fb9028bb91f2cf1163c10751afdfab44638006612570c2", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x4, 0x80000000bb6c}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x66}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0xffffffffffffffab}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x44}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/06 20:47:36 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) r1 = getegid() setgid(r1) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0xfffffffffffffffe) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f00000007c0)={"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"}) poll(&(0x7f0000000040)=[{r2, 0x1000}], 0x1, 0x101) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0x8001, 0x4) 2018/04/06 20:47:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x2, r0, 0x1}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000080)={0x4000000000000000, 0x2, 0x4258b989, 0xa, 0xa}) 2018/04/06 20:47:36 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80000, 0x0) r1 = socket$inet(0x2, 0x840000000003, 0x2) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_int(r1, 0x0, 0xcd, &(0x7f0000000000), 0x3c) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000100)=0x80000001, 0x4) socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100), &(0x7f0000000140)=[0x0], 0x7, 0x5, 0x0, 0x1}) io_setup(0x100000000, &(0x7f00000001c0)=0x0) io_submit(r3, 0x2, &(0x7f0000000840)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x7, r1, &(0x7f0000000200)="84c162347a666c8207b7f768f66b738d991d4a0b69685529e0523f0503d818974f765c327a35b09c026c72845f3417309c369472477b48e8219f2e53196dd66a7c20667e98ed1e9d294d0d7a395d4ea60e576c9cde76e813bb348dfd45002483bdfc73a2000620880114fc3edb5702b0c5a52db9aa738d2c528f7761ba1a48cd90ff8093f1451975a001c537685d042e1d47eca2ad3b36d36fec67af0222187b2c51d28b487e524c39ec6dc81e8ed154e35ce4dddc5b60c4c0506a23d590e1e0fd0c313279307a9c43258e4506c03a291489dc1633a1b2177116ac491a3b", 0xde, 0x4, 0x0, 0x0, r0}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x6, 0x7, r2, &(0x7f0000000500)="629840cb96c09da90fd50fbc41f75925c01a3b50f4f5b840d9b6c5924aff62e0a9c394885df2048c1ada54d6bc4f9fd7b620c6cb082fe96c6b06a749923e72af41e4d37636d91b5f5e428039cbe297d7d7ec9715581a57ad5fe322ff6afe889cd95fb77bebe76d51188740664db86e9a49dab5ee31dd0fed6c323897ee5cb160a9cad6d12f86fd430b7d89834d3ec7ff18b5e0c45a068f656f437d5f5f28c6efe72139ea36a3a53d4534883737e1a8c4ac1d935d7084bbf12512139f66c58a29", 0xc0, 0x3, 0x0, 0x1, r0}]) socket$l2tp(0x18, 0x1, 0x1) io_cancel(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x8, 0x100000000, r2, &(0x7f0000000340)="d15137940ad35f4081c00646c0d1c798fb9a973ea381d7812aa15f68d143e2049eaf24e405380394c3c4a9047b1df9e12423b75fb3114fcecb91bae7c2f7e410fb7da3d2e4685ce7b50a82d17a976cb33fe5555c5499", 0x56, 0x100, 0x0, 0x1, r0}, &(0x7f0000000400)) [ 60.123854] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/06 20:47:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x6) r1 = memfd_create(&(0x7f0000738fff)="80", 0x0) getsockname$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) accept$inet(r1, &(0x7f00000003c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000400)=0x10) fallocate(r1, 0x0, 0x0, 0x50000) lseek(r1, 0x0, 0x3) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000140)={'ipvs\x00'}, &(0x7f0000000180)=0x1e) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r2) ftruncate(r1, 0xe722) sendmsg$nl_xfrm(r0, &(0x7f00000006c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3c010000100001000000000000000000000000000000000000000000000000007f000001000000000000000000000000000000000000000000000000000000008fb5bec78b7e04967c9458362a60bc8310be856e31577946ea02832f93ea94165042ba45e79dbdf241a2ce5e5573ac993e68c65a9a448c09c9fffdeede12e26bc3c97812c8c839a831c6a14560986ff3342e11cdfdc8007461240a5c9c0426f63cc2de4cf7290f401b1a18dcbce5c1e5aba238583929254912925332c70f704ca409ec5905cf0c0010d66d9e25bca8fe1b39ac0000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) 2018/04/06 20:47:36 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) r1 = socket$inet(0x2, 0x0, 0x9f69) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f00000013c0)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x200201, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000040)={0x4, 0xff, 0x2, 0x4, 0x2}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}], 0x1c) 2018/04/06 20:47:36 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000ff0)={&(0x7f0000001ee8)={0x2, 0xe, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x60}, 0x1}, 0x0) [ 60.179319] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/06 20:47:36 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2800) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x8) syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) eventfd2(0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/06 20:47:36 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x800, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000640)) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000940)="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") getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f00000001c0)=0x8) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000005c0)={'gretap0\x00', {0x4, 0x5d5, 0x7, "55fc6a829a01", 0x2}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x210000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000200)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000040)={{0x3}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000480)={{0x5, 0x7, 0x3, 0x0, "e1168922e233ff0027377b99bc7a91f61ff4d007458a47a176b4e507435dd81bd5a7e535f09c300e57d215fc", 0x1}, 0x0, 0x0, 0x0, r3, 0x711, 0x80000000, "2b8b905aeb7634c99521ab6f38c937a7d8f6c2f0683b59e779b5ef65fe860411e5c7cc16f3c072817232530777a29b9cb0c8dc5f3b7e818e99ffa294f620bbb9", &(0x7f0000000440)='.(lo*self\x00', 0xa, [], [0x2, 0xc35f, 0x9, 0x8000]}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000680)=ANY=[@ANYBLOB="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"]) 2018/04/06 20:47:36 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r0, 0x28, &(0x7f0000000380)}, 0x9) munmap(&(0x7f0000ff8000/0x8000)=nil, 0x8000) keyctl$session_to_parent(0x12) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x3, 0x4080, 0x8, 0x8, 0x1, r0, 0x1ff}, 0x2c) 2018/04/06 20:47:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0x333}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e24, 0xd71e, @dev={0xfe, 0x80, [], 0x19}, 0xffffffffffffff7f}, @in6={0xa, 0x4e24, 0x9, @empty, 0x1}, @in={0x2, 0x4e23, @rand_addr=0xa2ec}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={r3, 0x9}, &(0x7f0000000400)=0x8) 2018/04/06 20:47:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000200000000000ff010000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/06 20:47:37 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xe4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'filter\x00', 0x60, "d76390b54147603eccd0e13a0e07e55ae128ef5c7f768727e500ae42f0ec7d3fd939f32614ca663b9054403f03ac043824a0d8311664f1874a525cedaa708b29978a4ce5ed548705eb6748c7435b6249626bf760f703624dfc96bbfec21e6894"}, &(0x7f0000000100)=0x84) bind$inet6(r0, &(0x7f0000002600)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/06 20:47:37 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0xb}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f0000000180)}, 0x5e02218466bc2462) socketpair$inet_icmp_raw(0x8004700b, 0x8004700b, 0x1, &(0x7f0000000000)) 2018/04/06 20:47:37 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x5, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="a88402cdc895bcee"], 0xfffffffffffffcfd}) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) tkill(r1, 0x1000000000014) close(r0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x400100) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000000)={0x0, 0x7}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f00000000c0)={0x2, 0xfff}) 2018/04/06 20:47:37 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000018c0)={&(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000001840)=""/108, 0x6c}, 0x122) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/fscreate\x00') ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x21d, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000000000000000000000000000000000000"], 0x18, 0x10}, 0xfffffffffffffffc) 2018/04/06 20:47:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000440)=0x400000000e) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000000)) socketpair$inet(0x2, 0x1, 0x200, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0xe8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x8000, 0x30}, 0xc) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) 2018/04/06 20:47:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x200000) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f00000000c0)={0x3f, 0x9}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) 2018/04/06 20:47:37 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mount(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)='affs\x00', 0x3500a5, &(0x7f0000000ac0)) r0 = open$dir(&(0x7f0000000380)='./file0/file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0/file1\x00', 0x0, 0x8010000000) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/50, 0x32) [ 61.187554] binder: 6367:6373 unknown command -855472984 [ 61.207555] binder: 6367:6373 ioctl c0306201 20000080 returned -22 2018/04/06 20:47:37 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x101d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000000000000f1100000000000000000000000000000000000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x2a5, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 2018/04/06 20:47:37 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x38, 0x3, 0x2}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) sendto$inet(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r2, &(0x7f0000002440)=[{&(0x7f0000002340)=""/219, 0xdb}], 0x1) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x32) symlinkat(&(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000200)='./file0\x00') ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000380)={r4, @in6={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x18}, 0x5}}}, 0x84) r5 = syz_open_pts(r1, 0x2) r6 = dup3(r5, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r7 = getpgid(r0) getsockopt$EBT_SO_GET_INFO(r6, 0x0, 0x80, &(0x7f0000000240)={'nat\x00'}, &(0x7f00000002c0)=0x78) ptrace$setopts(0xffffffffffffffff, r7, 0xc, 0x8) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x100000001, 0x80, 0x4}) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 2018/04/06 20:47:37 executing program 6: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x70, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000040)={0x880000000000000, 0x100006, 0x9, 0x8, 0xf}) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)) 2018/04/06 20:47:37 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x1, 0x181000) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0xfff) write$evdev(r0, &(0x7f0000000000)=[{}], 0x18) 2018/04/06 20:47:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="c75f78313de0ee11ae63a93db431f4f5", 0x10) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00000002c0)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000400)}, 0x0) 2018/04/06 20:47:37 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0xffffffffffffbb3f, 0x8000) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000180)=""/95, &(0x7f0000000200)=0x5f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r1, 0x84, 0x6, &(0x7f0000aca000), 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0xc3b, 0x1}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x0, 0x7, 0xcfb4, 0x0, 0x14}, 0x98) getpeername(r1, &(0x7f0000000080)=@ethernet={0x0, @broadcast}, &(0x7f0000000100)=0x285) 2018/04/06 20:47:37 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xcd9b, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6(0xa, 0x3, 0x3a) sendfile(r0, r1, &(0x7f0000000140), 0x6) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xd1, &(0x7f0000000200)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x2000000000000}, 0x5c) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0x7000) 2018/04/06 20:47:37 executing program 4: r0 = semget$private(0x0, 0x7, 0x0) semtimedop(r0, &(0x7f0000000040)=[{0x3, 0x4}, {0x3}], 0x2, &(0x7f0000000080)={0x77359400}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x244400, 0x0) accept4$netrom(r1, 0x0, &(0x7f0000000100), 0x0) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9}], 0x1, &(0x7f0000efe000)={0x2000}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200080, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000140)=[0xfffffffffffffffe, 0x0, 0x2, 0x8]) 2018/04/06 20:47:37 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x21, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x10) socketpair(0x19, 0x4000400000006, 0xfffffffffffffff3, &(0x7f0000000140)={0xffffffffffffffff}) accept$ax25(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000180)=r2) 2018/04/06 20:47:37 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b57bf5920af838fd22179272f25a7b5b333db1db523b6136d12eef75305cc6494585a7d6510ffc1231913f6e622d1b480f94b9935d291f59446cc96a8b3589", 0x2}, 0x60) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000000), 0x4) 2018/04/06 20:47:37 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x97) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x5, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x0, 0x0, "df2c9c75bd4c55325fe54fe4b8475c9366744ab46131ba47cc839c6d3d1f288e5da58ffb88c3c9978407767b86505a282c67a7702a239d5a0f8b7b29a332d8b0f83a005fc5f5db95c1deca497bf4535e"}, 0x361) sendto$inet6(r0, &(0x7f0000000380)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xfffffefb) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x20) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000002c0)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/net\x00') ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000200)={{0x2a, 0xbb95}, {0x7, 0x2}, 0x1f, 0x6, 0x7f}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000003c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x6000}, 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)={0x140, 0x8, 0xf, 0x401, 0x70bd27, 0x25dfdbfd, {0x1, 0x0, 0x8}, [@nested={0x14, 0x29, [@typed={0x8, 0x60, @ipv4=@rand_addr=0x1}, @typed={0x8, 0x4f, @pid=r3}]}, @typed={0x14, 0x17, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x5f, @u32=0x82}, @typed={0x8, 0x7e, @pid=r4}, @generic="99e6389159339cc07291817d8b77331e7b2bb91c343a72178f6860791842d755a5530ec9fd42aa230c6fe3ba74e00b98221d7927c64826bfac6da533561a5603e063d459b417f45024a3bfc9cf948827c532551074013b30802d92731f5046dfd27e9adc1796380e76ac6d02bd1a4a7b26cd3d49ddcada81e99e7aec1f03c48c134d518cede030333aa7d591b12e70871a3494cd3e6b65ef1cff39c14f0a9a769afb15e33f14a37e682dbe5b0409550849b96ba371aa99ea899e77479ecc5701cb61969d2f2debe4394bbc18c85c6b4fec4402e3a71c52deace6d377847d4e0006a6f148c6d4698d479646f4959430622e1a"]}, 0x140}, 0x1, 0x0, 0x0, 0x80}, 0x4800) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000180)=""/97) 2018/04/06 20:47:38 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket(0x11, 0x3, 0x7f) getpeername$inet6(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000180)={'icmp6\x00'}, &(0x7f00000001c0)=0x1e) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000000)=0x54) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x3c, 0x0, &(0x7f0000451fb4)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000018000000000000000800000000000000", @ANYPTR=&(0x7f0000787fe0)=ANY=[@ANYBLOB="1add209827ee24b6"]], 0x0, 0x0, &(0x7f00001cd000)}) [ 62.214330] binder: 6461:6463 unknown command 0 [ 62.220315] binder: 6461:6463 ioctl c0306201 20008fd0 returned -22 [ 62.228189] binder: BINDER_SET_CONTEXT_MGR already set [ 62.233775] binder: 6461:6463 ioctl 40046207 0 returned -16 2018/04/06 20:47:39 executing program 7: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010c00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bb000000000000bb252f43", 0x5b, 0x8ffe}], 0x0, &(0x7f0000012000)) 2018/04/06 20:47:39 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'ip6gretap0\x00', 0x3}, 0x18) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0xfffffffffffffff7}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x0, 0x4, {0xa, 0x76, 0xfffffffffffff77d, @local={0xfe, 0x80, [], 0xaa}, 0x5afc}}}, 0x3a) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2, r3}) sendmsg$netlink(r2, &(0x7f00003aefc8)={0x0, 0x0, &(0x7f0000847000), 0x0, &(0x7f000048a000)}, 0x0) dup3(r1, r0, 0x0) 2018/04/06 20:47:39 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x400082) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000002100030f07fffd946fa283bc8000000000000000271d856808001000d188737e", 0x24}], 0x1}, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000001140)="fb0cb607750b6faf16801cf2640f6c1cf17b6d0c197fa7246d4370c14caecca60a5f0b0d41eacd2fa9f2d069ecac6f17f88fef5bdfdc5879473523d960f404671c2dabc958c4f0302c47cdb799bd3e7b26b636f36fbe77936a4c33cb022edbd52b5c842e73e92a56300fc4915f1f6f165a83b8a4de0b8b41") ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000010c0)={0x81, 0x0, [0x9f1, 0x5, 0x1000, 0x5]}) 2018/04/06 20:47:39 executing program 3: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00"}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={"e7caf755a5e2eb0600", 0x200}) 2018/04/06 20:47:39 executing program 0: r0 = add_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="b30a6b713c8da44e0a2f09e733182b64b7ceb30451fef910b442d9a6737f1e8832cfd0b5e1d9107d9490bb3476d30c609e99ed620a348da05a0bbd12117bed0e4b06910401cba194c8c0a91a2fdb8cc0bd31d1799608b09a1997604968e2e807bc1e113d73d605fc579b5c07e74c3bca4ad585744a45582496ea7c6ba54fad92c13ff90bc4a8ecb61f42089856f1b67a41c78ed26c8ad176a6f8ab837af3331e010a5ee4909c9c5202e1d5a4b1a51c6869fa", 0xb2, 0xfffffffffffffffc) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) r2 = getpgid(0x0) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000580)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000680)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000000b80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000040}, 0xc, &(0x7f0000000b40)={&(0x7f00000006c0)={0x45c, 0x11, 0xb, 0x300, 0x70bd29, 0x25dfdbfb, {0x0, 0x0, 0x3}, [@generic="59c01584592b465d1767c235c6627493b03a22f04a69fa0861cae974a092b8442444efc76d61c57152d9f3a0b76163ad473b8c1f6248f5a6d67b6584320abfb73902660fb4bbabc3439d1d030191912808d4c8f69257b47b7278dd534d36f3137681f40203952bcdfb7f2c130e75190638444a09d8474ca5227f446b6bf120787b5e1d3e5a57aae84c3f", @generic="7a39b61f5ebef1629a3c521077e9e7e85a5ef9950416c3107653c22b9861e4107e55073f22c45cd8f861f5be50155e16019c73dba2142881454502ad4314f3584fb7fe01205cfcc26f78d94139b1f0152df97f03522379bee7ea5255decc821b9896da", @nested={0x1b4, 0x86, [@typed={0x8, 0x17, @pid=r2}, @generic="534d4fc952ccda2d46e165a0200019277cddb55b3e0c8f7a1ce0a1010d4e6467d3b0ba4f83297f6309b3c753287da446d3c9cca8ebbc8bd815b501d250157d6395347ff2365f120727e72c7e35b420697505662248aa01f4862cdeb435939acf7da88e66c735e486d48c2cc414e7e7163a99b643b3beaf2e0a482277555336cf7e47f0dc232e6389e32a67934f1e2ebadb99cf2230677a07b8faded3277855c18da89885b83c5491d72f03778a5bac17ec0dabd5136e2d72a0", @generic="dfc18b1b4a4dc9e256ca853a9b2dc784a85da57b5a65ab4ab6f552ea0a50e6daf409e0eb57f54a917663a0bccbd0a90dc5702c4ff007e9e9f9634392450c50e3526fa967655c50a6d4afd0aac7a0dcd7b6b52e676b4edca7c4499abe3ec671fc615aa152e94e5d5f3df444dfb3d95e241b45fdf3853202d98a90013d0dd78574976d5d75efb6a77063c461bc18ff1262ebbabb38f2208d4008bab93d4d85fe94406b7b82dd09b6a14539f56bef8f8ea99da9332d88c2cdd3558ea2454c46df06b7b59e487ae7e1f2d0d320f823b11f9ddcd985408e3580f34232e31f34a76d05b0531fc04b04a2a3ea26f9d1bc"]}, @generic="b07bc68cb5a11f1979bb40e9bda52b83a49d692131f345ef201c4674bf468c34314b2c7d3cc3c827009424dce48379067be3c01fb511840a09a857ec275d615dc4dcf23a49508b4ea7397416108efc416eaa81aba5f747", @generic="3b3cf43acba0f8b085ab03d838f2bafc3015f0c94e20ebaa0d7e1f6a50fc04c00b0a361707abae526fcf4b6852af83b6b22cc9062e3df19e61958a5fb066343974dff91041b328c2fe7810e36d098868e35f12eed3", @typed={0x8, 0x10, @fd=r3}, @typed={0x8, 0x87, @u32=0x7}, @typed={0x88, 0x41, @binary="5cfc72124690ccae5bab36ad258370b25a3d1b750d28b652553a0b066125a3b9d0bc95c5b227eb4eec1b80fe9be9a1ea4b4b43344407e74e5e411475ea69406a8bb4a3bbe737f9adcf4b50bce1bde287671aaac42c9feb56631d08074c16c825a99e9bb98433b47183af10e7063089d6199d7fe3e1d5448afbcb4c461305869d1ac16eb8"}, @generic="7adac8dca7a928aa6184ccd0f8ccbb8ebd4037cb43b74ef77d912568e3cab406f156ab165b1cf2fcb58e3dc6c596fac81323737dfd7213f4ad1dee519d7348aac978ccb9eb49f39322d22963d5608942b95912aa00eec68aa05d", @typed={0x8, 0x62, @uid=r4}]}, 0x45c}, 0x1, 0x0, 0x0, 0x20044001}, 0x40000) keyctl$invalidate(0x15, r0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x80000, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r5, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8080}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x88, r6, 0x4, 0x70bd29, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1f}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x800}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x88}, 0x1, 0x0, 0x0, 0xcd821b92398d286}, 0x44800) syz_emit_ethernet(0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd6064b69700308400fe80006e01b3d02efa41c750000000000000000000000000aaff0200000000000000000000000000010400907800000000609f1b1900000000fe80888f0000000000000000000000bbff020000000000000000000000000001430de8beba70915fcdd46f520e7bffe8e361"], &(0x7f0000000380)={0x0, 0x5, [0x0, 0xe31]}) epoll_pwait(r5, &(0x7f0000000400)=[{}, {}], 0x2, 0x0, &(0x7f0000000440)={0x3}, 0x8) 2018/04/06 20:47:39 executing program 6: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000affff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000004cc0)=[{{0x0, 0x0, &(0x7f0000003c80)=[{&(0x7f0000003c40)=""/7, 0x7}], 0x1, &(0x7f0000003cc0)=""/4096, 0x1000}}], 0x1, 0x2002, &(0x7f0000004d40)={0x0, 0x989680}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x27a, 0x4) writev(r1, &(0x7f0000000080), 0x0) 2018/04/06 20:47:39 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x802c542a, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x6}) 2018/04/06 20:47:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) syz_read_part_table(0x2, 0x3, &(0x7f0000000180)=[{&(0x7f0000000040)="66e1447318b6fc8d9f9d214dbb3a784380434a779b0841f2df31f71bbf26ff2bfb4f64e4", 0x24, 0x7}, {&(0x7f0000000080)="ec494a7de88fb7bab0008aa9d1dd7fa96c432c40b5eb0a5611e4a8300a62b624be3afb914da64cbd7f94521ccc66fd913de05cf2a69eab86f2af4af4f3688adc5566acb56a784a5e41", 0x49, 0x3}, {&(0x7f0000000100)="576d30665df461ae12e84321941a7df5968b8cf2972d9ed3e6b7f381db91fcf084f3ef6428a88c89d9437b01d2c995211043ea6c632daebe758b1217fad359c39978e08fcb90e5e3b55965b8d3f591ad8287f8cf09b842c7", 0x58, 0xac8}]) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x8000, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r0, &(0x7f000077ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000000000), 0x7) [ 62.717789] isofs_fill_super: bread failed, dev=loop7, iso_blknum=36, block=72 [ 62.746900] Dev loop2: unable to read RDB block 10 [ 62.752126] loop2: unable to read partition table 2018/04/06 20:47:39 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) r1 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x2000, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x8) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x7ff, 0x2, 0x0, 0xfffffffffffffe00, 0xffff, 0x1eed}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002ff4)={&(0x7f0000001000)='./file0\x00'}, 0xc) 2018/04/06 20:47:39 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x181240) r1 = gettid() ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f0000000540)={0x6, 0xfffffffffffffff9, 0x0, 0x0, 0x42, 0x8001}) sendto$unix(0xffffffffffffffff, &(0x7f0000000300)="bc1049f133842863264ad36240d71a0cb73d8a038c6524532608a6c775f466f6bac1cd22c4d0b2b308d2a6200af36c78ddefaee24a3b", 0x36, 0x800, &(0x7f0000000340)=@file={0x0, './control\x00'}, 0x6e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x36, 0x7) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000100), &(0x7f0000000200)=0x2) inotify_init() r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/net/pfkey\x00', 0x101040, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000700)={0x0, 0x9ad1, 0x8000, 0x400, 0x9, 0x5}, &(0x7f0000000780)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000007c0)=@sack_info={0x0, 0x1, 0x1}, &(0x7f0000000800)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000840)={r3, 0x8, 0xfffffffffffffff9, 0x7fffffff, 0x101, 0x401, 0x7d14, 0x4, {r4, @in6={{0xa, 0x4e23, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffc}}, 0xfff, 0x7fffffff, 0x7, 0x0, 0x100}}, &(0x7f0000000900)=0xb0) syz_open_dev$sg(&(0x7f0000000740)='/dev/sg#\x00', 0x9, 0x0) get_robust_list(0x0, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0xc) syz_open_procfs(r1, &(0x7f0000000180)='net/dev_mcast\x00') r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r6 = socket$inet_tcp(0x2, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) r7 = syz_open_dev$tun(&(0x7f0000000680)='/dev/net/tun\x00', 0x0, 0x9043e) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) r8 = dup(r0) ioctl$KVM_GET_DEBUGREGS(r8, 0x8080aea1, &(0x7f00000004c0)) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000000000)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) pread64(r5, &(0x7f0000000040)=""/8, 0x8, 0x1fffd) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/58, 0x3a}, {&(0x7f0000000580)=""/233, 0xe9}, {&(0x7f0000000400)=""/63, 0x3f}], 0x3, 0x0) ptrace$setsig(0x4203, r1, 0x1, &(0x7f0000000940)={0x3e, 0x8, 0x80000000, 0x8}) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000000440)=0x3, 0x4) 2018/04/06 20:47:39 executing program 3: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f000058b000/0x2000)=nil) socket$inet_dccp(0x2, 0x6, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x10080) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0xffffffff, 0xfffffffffffffffd, 0xfff, 0x6, 0x1, 0x6, 0x4c30, 0x4, 0x4, 0x2f9}) 2018/04/06 20:47:39 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001640)='/dev/sequencer\x00', 0x20000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001740)={r0, &(0x7f0000001680)="923de23f6e9052a8642e48116f32bb52889da8aee8725796d32b5ca07569fde5a4d45aca23e7642e2971b14f088d8c04e04c12273a1febd8d5ae385b5d1acdd6e174f5af328b5934ba78e20d08", &(0x7f0000001700)="6ff55c16a56cde09984365524e32d650d8b130ee", 0x1}, 0x20) r1 = socket$inet(0x2, 0x0, 0x9ee) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @rand_addr=0x9}, 0x10) clock_getres(0x9, &(0x7f0000000000)) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x86) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) fcntl$notify(r1, 0x402, 0x0) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) recvmsg(r1, &(0x7f0000000040)={&(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/207, 0xcf}, {&(0x7f0000000240)=""/161, 0xa1}, {&(0x7f0000000300)=""/143, 0x8f}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/205, 0xcd}], 0x5, &(0x7f0000001540)=""/153, 0x99, 0xffffffffffffff9b}, 0x1) setsockopt$sock_int(r1, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) r2 = fcntl$dupfd(r1, 0x406, r1) connect$l2tp(r2, &(0x7f0000001600)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23}, 0x1, 0x2, 0x4, 0x3}}, 0x26) [ 62.786264] loop2: partition table beyond EOD, truncated [ 62.791905] loop_reread_partitions: partition scan of loop2 () failed (rc=-5) 2018/04/06 20:47:39 executing program 1: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x0, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x3, 0x0, 0x74, 0xfff, 0x9, 0xf4ca, 0x7, 0x4, 0x1, 0x800, 0x3ff, 0x0, 0x0, 0x1ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0x0, 0x0, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000b80)=@broute={'broute\x00', 0x20, 0x1, 0x9d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200008c0], 0x0, &(0x7f00000000c0), &(0x7f0000000700)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000000000020614f2ac1dc5338000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff000000002e6de547f92028bf5c8004efe5"]}, 0x115) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)) r3 = epoll_create1(0x80000) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000480)={0x12000000000000}) r5 = getpgrp(0xffffffffffffffff) r6 = getpid() epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000040)) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r4, &(0x7f0000000000)={r4}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x2, 0x3) clone(0x0, &(0x7f00000003c0)="2ac83eba9bb0edc45370f1087189fbd8239898bde890a0d5ab300da1757a46319a4f9cdb9d9693f71cbb8fb49bd3", &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000480)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000000640)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0xfdba) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r7, 0xaf01, &(0x7f0000307000)=&(0x7f0000000180)) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[]) bind$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r7, 0x40bc5311, &(0x7f0000000300)={0x784b, 0x3, 'client1\x00', 0x1, "6dea700b8d591e55", "08f1496fa810039fdc1fc424a6c5849c7ec6764d0f37c177947bcb618e55c868", 0x7}) syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x10001, 0x301000) ioctl$VHOST_SET_LOG_FD(r7, 0x4004af07, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r7, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) r8 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) bind$inet(r8, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r8, &(0x7f0000f53fff), 0xfffffffffffffd79, 0x20000000, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) [ 62.860300] isofs_fill_super: bread failed, dev=loop7, iso_blknum=36, block=72 [ 62.909877] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 63.065699] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/06 20:47:40 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000080)={0x9}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) readahead(r0, 0x40, 0x1ff) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)="90fe0edac878b5a0d1577f2eec435a0a44a6a0dc6763045b491ce70ce70848666f6adaacd71f520e65b2f1651561a664703afc173ed9d4635e4bf0397a42efa400b1182c8f6ac37d0785c07acccfea661e3f661a1c6542242e445bae6f0d893b963994ffef5686d0582051c2b2d28aa6d122547563c8a72ef062e4a99e72f99f5ad7c77868cbe62cc098648af662a0b3fbb75ba8a1f109d1b8dc801f930cfa17e42ec015504e9c6639cffef825a41e6c5afde853f1dbc54604d096470ceaa50fbb7aefb28223048fa66c16539261b2831636be59c9ef6ca38e390a938e5ae5dd39", 0xe1}, {&(0x7f0000000400)="568471051cec2a07e4ef4150de2424f1a4bc9dc6bea7192effc0ee8af456f1cc666944495e9ce1c2cae6af12e872127c9a51fc9630cc8b73b4685f5bea73a51fb81f3fb8a9ae57e6e44e922c54d653254f8ce2b7752cdedab7ae3b2153d2166e523194ddb5c632a5a4516f931448c07ae7c0179288af5d96347b07006b94b0b3856a624414a2c9217344a71bffe7033b511a39d1ac9e95692f8c8d537345", 0x9e}, {&(0x7f00000001c0)="74792855bb7b42efd289cfa534462f", 0xf}, {&(0x7f0000000500)="a7d85300615465a3f55c52bdb33478aab23c68a4cdcec0c033378b6245a38ac51ea557e620a57270a2be8ea80bd245872048dc90a79a6ec574f7cfde5b7893b70fed72f1d4a84fbe6fe4405e69e9ad42d717ef734a8081d168f7e72c747f7234eab5d3333724360dc67089169054a8b1f5ac5dceaec7e8ad", 0x78}], 0x4, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)=""/67, 0x43}], 0x1, &(0x7f0000000340)=""/67, 0x43}, 0x0) 2018/04/06 20:47:40 executing program 3: r0 = socket$inet(0x15, 0x5, 0x8001) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=[{0x58, 0x100000000000114, 0x8, "4d037f67d8b7b45f38304cbc0800000000000000f7b4559556d9101709322be4c68537e918d56fc5fa0d02739b2ab80ec25d434d3e8a83e36011c57e8769315d92"}], 0x58}, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80000001, 0x20000) 2018/04/06 20:47:40 executing program 7: syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="4244d6e3c6bdd6e3c6bd010000000003000001ff000020000000800000040000001001f70373797a000000000000000000000000000000000000000000000000000000000000000000020000800000008000000000000000000000000000000000000000000000000000000000636e650000000012415e59f7486689000000000000000080", 0x85, 0x400}], 0x0, &(0x7f0000000080)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x5, 0xfff, 0x4, 0x8, 0x1, 0xc000, 0xf1}, &(0x7f0000000180)) 2018/04/06 20:47:40 executing program 4: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = getegid() lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, r1, r0, 0x0, 0x0, 0xfffffffffffffffc) 2018/04/06 20:47:40 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000)=0x401, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@random="9d590312b1a5", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 20:47:40 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x1000000006, 0x80001) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xddc9, 0x109000) write$vnet(r1, &(0x7f00000001c0)={0x1, {&(0x7f00000000c0)=""/147, 0x93, &(0x7f0000000180)=""/53, 0x1, 0x3}}, 0x68) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000004c0)=""/194) 2018/04/06 20:47:40 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000080)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x8}], 0x7e632809d3a06af8, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) write(r1, &(0x7f0000335000), 0xfc94) readv(r0, &(0x7f0000000040), 0x0) 2018/04/06 20:47:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc) [ 63.649287] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) [ 63.669344] hfs: invalid btree extent records [ 63.685894] hfs: unable to open extent tree [ 63.690396] hfs: can't find a HFS filesystem on dev loop7 2018/04/06 20:47:40 executing program 2: r0 = socket(0x17, 0x5, 0x2) bind$packet(r0, &(0x7f0000000200)={0x11, 0x19, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x15c}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001580)={@multicast2, @local, 0x0}, &(0x7f00000015c0)=0xc) bind$packet(r0, &(0x7f0000001600)={0x11, 0xf8, r2, 0x1, 0x3569, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) [ 63.774669] hfs: invalid btree extent records [ 63.796141] hfs: unable to open extent tree [ 63.800572] hfs: can't find a HFS filesystem on dev loop7 2018/04/06 20:47:40 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x1}, 0x4) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000000201010000000000000000000000000008000100d05b3a52b4aeeba0101232f3e93ee12ed0161379a7f30f15d1d94cfbca5d7e16bc5c6a3c8e4bf35e9227e5b2dab90873c7bab1bca60f3d5d8dae803640058de86d0876f0b86a9c08b0da39b8c185b3d744edac14cbd9eec4a3edaa04c5e2ad6ea7f18227702d47703b6b5b7e7fb1805d6dccf8823f32aedb34b48b91d5a450f0b04268f9164fb805fd133cd33e35", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/04/06 20:47:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/06 20:47:40 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x6d01}) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) close(r0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/04/06 20:47:40 executing program 0: r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x2401, 0x0) write(r1, &(0x7f000006e000), 0xfffffdd8) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x10002, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e22, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}}, 0x75, 0x262, 0xfffffffffffffffe, 0x0, 0x4e43}, &(0x7f0000000480)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000004c0)={r3, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x10001, 0x80000001, 0x6, 0x20, 0x5}, 0x98) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000380)={0x3, r1}) fdatasync(r1) getitimer(0x2, &(0x7f0000000580)) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000, 0x0) mq_getsetattr(r4, &(0x7f00000001c0)={0x800, 0xddc4, 0x10000, 0x7ff, 0x7, 0x6, 0x8, 0x7}, &(0x7f0000000200)) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000680)) write(r1, &(0x7f0000000080)="e0", 0x1) syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x5d, 0xa00) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) read(r1, &(0x7f00000000c0)=""/245, 0xf5) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00000005c0)={0xffffffff80000001, 0x3, 0x8, 'queue1\x00'}) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x3ff) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) syncfs(r1) tkill(r0, 0x1000000000013) 2018/04/06 20:47:40 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="944000005407ce6367d8feafda86690c2a4967d0305e50fabb41963190c2e286cb5fed29e23cc729f651aef75d1bb45709e41b001000004b4ccff4dca59f2cc5e545b4b8deaab770199da2f39c6de38d21f717000000800000000000", @ANYRES16=r1, @ANYBLOB="080327bd7000fbdbdf250500000008000600ff030000080006000000000008000600060000004c00030008000100010000000800040005000000080005000000000014000600fe80000000000000000000000000000a08000400cd0700001400020079616d30000000000000000000000000080004000400000008000600060000000c0003000800030001000000"], 0x94}, 0x1, 0x0, 0x0, 0x80}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xfffffffffffffffc, 0x5, 0xfffffffffffffffc, 0x1000000000000004, 0x202}, 0x2c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000200)={0x10001}, 0x1) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xf, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000180)="7fb7b14d7861dbc14e3cc4cc2824fc1d3e881119759d58d27b36a7738b0089b988bb7c50361931f61d7debfbe80a", 0x0, 0x61, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x422, &(0x7f0000000440)}, 0x10) socket$pppoe(0x18, 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000280)=0x4) socketpair$inet_icmp_raw(0x13, 0x80045430, 0x6f2000, &(0x7f00000001c0)) 2018/04/06 20:47:40 executing program 2: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000003000)={0x1e86, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x84}]}, 0x8) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x69e00a0b, 0x400) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0xb5, "febad02317cf56de0416a2d94513be0f7b5aa10492153504e0944086d9153d6d0d0ba258b96723f591bf0df0dc3a7c305608a5f1c7e09cd0a8395b6e67043b8f53b310018c481b405c209541be8e7ea571a73e7a91aee093c4edb70cf2e31f66a654b07bdc50723e0d24915392f3d4dcbc746fbdf7fe333e339b04b72ac8404a49916c6e75a0ac52fc6775391f21913bb98bb288f9fc650f96441bc8befd20401b2e09990b5641ce805a44b923da478a97d1655438"}, &(0x7f0000000240)=0xd9) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) 2018/04/06 20:47:40 executing program 6: getrusage(0x0, &(0x7f0000007000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x2, 0x80da14, 0x6, 0x0, 0x8}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/06 20:47:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000000004005) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0xa000, 0x2) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x100) fallocate(r1, 0x2000000000000008, 0x0, 0x80000003) r2 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) r5 = syz_open_dev$sg(&(0x7f0000003f80)='/dev/sg#\x00', 0x5d05, 0x201) ioctl$VHOST_SET_VRING_NUM(r5, 0x4008af10, &(0x7f0000003fc0)={0x0, 0x3}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003900)=0x0) getresuid(&(0x7f0000003940), &(0x7f0000003980)=0x0, &(0x7f00000039c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003a00)={0x0, 0x0, 0x0}, &(0x7f0000003a40)=0xc) r9 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003a80)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000003b80)=0xe8) getgroups(0x1, &(0x7f0000003bc0)=[0x0]) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000003c00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003c40)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000003d40)=0xe8) getgroups(0x1, &(0x7f0000003d80)=[0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000003ec0)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000140)="0f655fcf0fda9536b1d92d353abda7f1b07d828506b243", 0x17}, {&(0x7f0000000180)="d45f99280c0d2f943de0d84e8ec2e38a1e3fe42e1158f916e2d0feea6311f2a14996015a3c875882973cbe89239a871484796772ba5972e36a5365ae274226a65d3d5438619f6307df5c33f074601c921679dda973ece5b602a56586fdb13684fba959321bbe72c1c483c5e14218dda8decd5f55171ab0a17d5849ce4c5f5c8e5afeb3790c6cf054c8def24dc1d773b9de54609b563735236671b3970b5c60f24409c503e8053c1a645b7002812e70fe007992fdb14de5b4d41039424c403146d68c1308c6a01701f67bfca5a8dde6396b55e5db7cf32fc9b08a6985fd367f7487032ecd2c661161acc313ea1b69e1", 0xef}, {&(0x7f0000000280)="c537d2d278877d455fb96512022c1d479f1a35f1850669e2bb63741861a6ec2c89918e1dc1203ab4185cfef77b219552a81908ddc10e91cee0d39dc9cc7507", 0x3f}], 0x3, &(0x7f0000000400)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}], 0x50, 0x4001}, {&(0x7f0000000480)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001640)=[{&(0x7f0000000500)="ccc97915d69ca1a75ae58e944326d5b622b02e78d12fce0b7980dc2c9ee4da634125ee8e4ae9aaf08e97b8a2b97e64c78dec43593ef4e58276cfacaf8d9efa4ceffcd74038bc7a518e8a454e5f3dc0f33811c4be1c5d63dd98bd818959b2bf06756afbcf49487021522b28d357af8a52319875ddda279c4a31b8f00b6843e57d54ff007268ed57e2e027e2b92f6c5e6aada1e63eec1c6daf8a758d9cabdc9becd502f3d43603161969b3c7795e9118714a42", 0xb2}, {&(0x7f00000005c0)="f7b3d98a737ef2a8f03be00e67f006dfaadce61d59d3ea9503fd6270559906c82e4666356cdd88049a799af072f7504dfb7b794a10bb61b2cbc0df5ec81363a5cd6697ca9dd2fd50d6e82b8370678250d168af435ccc4e1b2d06b1ae16ddbb", 0x5f}, 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{&(0x7f00000028c0)="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0x1000}], 0x4, &(0x7f0000003dc0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="00000200cc99000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1], 0xe8, 0x40000}], 0x3, 0x10) [ 63.926975] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/06 20:47:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="4408e611c1", 0x5) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x801) 2018/04/06 20:47:40 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) bind$inet(r1, &(0x7f00006d7ff0)={0x2, 0x4e22}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x101000, 0x8) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000180), 0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'HL\x00'}, &(0x7f0000000140)=0x1e) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000033d000)="bb", 0x1, 0x0, &(0x7f00000deff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/06 20:47:40 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r2) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x0, 0x0, 0x0, 0x3fd, @tick, {}, {0x0, 0x549}}], 0x30) sendfile(r3, r1, &(0x7f0000000040), 0x80000000) accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000000)=0x400, 0x4) semget(0xffffffffffffffff, 0x0, 0x0) 2018/04/06 20:47:40 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x6611, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0x20000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000180)={r1, 0x10000, 0x80, "f55e245c1a083f7579a29235a70d83bb7385a6e00f20b4880b49caff8fcedd44c2821d2444a67e5c9e0e9e234c6ae18a6c"}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='syz_tun\x00', 0x10) setsockopt$inet_int(r2, 0x0, 0x800000032, &(0x7f0000003000)=0x1000000, 0x4) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x10, &(0x7f00000000c0)) 2018/04/06 20:47:40 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000849000)='syzkaller\x00', 0x0, 0xb7, &(0x7f000079d000)=""/183}, 0x48) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x400000, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='l', 0x1, r2) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000240)=""/99, &(0x7f0000000300)=0x63) accept4$netrom(0xffffffffffffffff, &(0x7f00000001c0)=@full, &(0x7f0000000100)=0x48, 0x800) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r4, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'poly1305-simd\x00'}}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/04/06 20:47:40 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cadff1)='/dev/sequencer\x00', 0x8002, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) writev(r0, &(0x7f0000000040)=[{&(0x7f00003c6000)="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", 0x18c}], 0x1) 2018/04/06 20:47:40 executing program 7: signalfd4(0xffffffffffffff9c, &(0x7f0000000300)={0x5}, 0x8, 0x9107e081c60366cf) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002c40)='/dev/vcsa#\x00', 0x0, 0x80080) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002c80)={0x0, 0x34, "47223f0f3b8c4a747dc11356ff8d99d30061982c5db25e6536abca9c38cfc3938925dde9ba8e04f77a7598595d3c5a27377fa6f6"}, &(0x7f0000000200)=0x3c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000002d00)={r2, 0xb603, 0x31, "ec0b3b9d9de6fc32f3798ef6d9b6c28bca16c3b16b7969f993bd1c75b555770b3977297c4e32b084be36e77ac8f79d6bd9"}, 0x39) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000180)={0x6}) r4 = creat(&(0x7f0000000440)='./file0\x00', 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000640)={0x0, 0x3}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000006c0)={0x0, 0x3, 0x8, 0xfc2}, &(0x7f0000000700)=0x10) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0x10) r5 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x435, 0x2) recvfrom$llc(r5, &(0x7f0000000480)=""/145, 0x421, 0x100, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000000280)={&(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r7 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x0) dup2(r0, r6) mknodat(r7, &(0x7f00000002c0)='./file0\x00', 0x40, 0xfff) ioctl$PIO_FONTRESET(r5, 0x4b6d, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f00000005c0)=ANY=[@ANYBLOB="01000020000000000200000001f8ffff08000000790a00003fffffff00000000b97867d66d20c034358072260e9c7f62aa8cf884b278057b25d5418b5c70f868149bb3bc28b1184f91"]) r8 = dup3(r0, r3, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r8, 0x10e, 0x1, &(0x7f00000001c0)=0x17, 0x4) 2018/04/06 20:47:40 executing program 5: r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000964ff8)=[{0x6}]}, 0x10) socket$inet(0x2, 0x0, 0x9a5e) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000140)=@req3={0x4d42, 0x0, 0x8, 0x2, 0x8000, 0x7, 0x101}, 0x1c) syz_emit_ethernet(0xffffffffffffff72, &(0x7f0000000180)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@can={0xc, {{0x1, 0x8, 0x8, 0x5cba}, 0x1, 0x3, 0x0, 0x0, "c6f43a0f96d13057"}}}}, &(0x7f0000000080)={0xfffffffffffffffd, 0x3, [0x769, 0xec2, 0xdd1, 0xf09]}) r1 = accept(r0, &(0x7f0000000640)=@un=@abs, &(0x7f00000006c0)=0x80) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000240)=0x4) r2 = semget$private(0x0, 0x3, 0x0) semctl$GETPID(r2, 0x7, 0xb, &(0x7f00000004c0)=""/20) sendmsg$key(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000700)={0x2, 0x16, 0x80000001, 0x0, 0xb, 0x0, 0x70bd28, 0x25dfdbff, [@sadb_x_nat_t_type={0x1, 0x14, 0x3}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}, @sadb_ident={0x2, 0xb, 0x8, 0x0, 0x8}, @sadb_address={0x5, 0x6, 0x0, 0xa0, 0x0, @in6={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x2}}]}, 0x58}, 0x1}, 0x24000844) connect$netlink(r1, &(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbff, 0x460}, 0xc) socketpair(0x2003, 0x800, 0x1e5b3101, &(0x7f00000001c0)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000480)=@req3={0x6, 0x5, 0x8, 0x0, 0xf7, 0x3, 0x3ff}, 0x1c) sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000008}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x158, r4, 0x4, 0x70bd2a, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x58}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3ff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x158}, 0x1, 0x0, 0x0, 0x4001}, 0x1) 2018/04/06 20:47:40 executing program 2: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000000000)="15", 0x1) writev(r0, &(0x7f0000000000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000000, 0x1d, r0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004ff4)={&(0x7f0000001000)='./file0/file0\x00'}, 0xc) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200000, 0x0) 2018/04/06 20:47:41 executing program 0: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, 0x2}, 0x0) io_setup(0x3, &(0x7f0000000000)=0x0) io_getevents(r0, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) r1 = memfd_create(&(0x7f00000000c0)=':+lo#\x00', 0x1) io_submit(r0, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)}]) io_destroy(r0) 2018/04/06 20:47:41 executing program 1: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x9, 0x7, 0xffff}, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000001c0)={0x5, &(0x7f0000000180)=[{}, {}, {}, {}, {}]}) accept$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) clock_gettime(0x3, &(0x7f0000000140)) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)=0x200008) 2018/04/06 20:47:41 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xd74}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001}, 0x1c) ppoll(&(0x7f0000000040)=[{r0}, {r1}], 0x2, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x27, &(0x7f0000000140)=0x4) 2018/04/06 20:47:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000780f90)=[{&(0x7f0000a32f72)=""/142, 0x8e}, {&(0x7f0000415f0f)=""/241, 0xf1}], 0x2, 0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0xecc, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x10000, 0x43e5}, &(0x7f00000000c0)=0x90) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000001c0)={0x5, &(0x7f0000000180)=[{0x8001, 0x1}, {0x22, 0x4}, {0x3, 0x7}, {0x7, 0xfffffffffffffe00}, {0x9, 0xffff}]}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x5, 0x8, 0x8}, &(0x7f0000000140)=0x10) 2018/04/06 20:47:41 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x480800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00000000c0)={{0x4000001ff, 0x2010000080000a}, {}, 0xffffffffffffffff, 0x0, 0x3a5}) accept(r0, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) 2018/04/06 20:47:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) keyctl$session_to_parent(0x12) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000000)) r4 = dup3(r2, r3, 0x80000) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000100)=""/90) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/06 20:47:41 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) clock_gettime(0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)='S\x00\x00\x00') ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/04/06 20:47:41 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000100)={0x39, 0x101}, &(0x7f0000000140)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@sco, &(0x7f0000000180)=0x80, 0x80000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0), 0x10) prlimit64(0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) 2018/04/06 20:47:41 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/dev_snmp6\x00') ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00000000c0)) epoll_pwait(r2, &(0x7f0000000040)=[{}], 0x1, 0x3, &(0x7f0000000080)={0x800}, 0x8) ptrace(0x4207, r1) ptrace$cont(0x18, r1, 0x0, 0xcb) 2018/04/06 20:47:41 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000001d80)={&(0x7f0000001a40)=@nfc_llcp={0x27, 0x0, 0x0, 0x1, 0x0, 0x0, "17cbccbb67e71a4002f87559beaee543c2f2a596955b205fdad5b338af557b2ffaa7d43c6b42c02e8035355750c475d61fcce9368bb514414258001c763522"}, 0x60, &(0x7f0000001c40), 0x0, &(0x7f0000001c80)}, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001a40)={&(0x7f00000019c0)='./file0\x00'}, 0x10) r0 = fcntl$getown(0xffffffffffffffff, 0x9) process_vm_writev(r0, &(0x7f00000011c0)=[{&(0x7f0000000000)=""/69, 0x45}, {&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000001080)}, {&(0x7f00000010c0)=""/209, 0xd1}], 0x5, &(0x7f0000001800)=[{&(0x7f0000001240)=""/176, 0xb0}, {&(0x7f0000001300)=""/167, 0xa7}, {&(0x7f00000013c0)=""/133, 0x85}, {&(0x7f0000002dc0)=""/4096, 0x1000}, {&(0x7f0000001480)=""/203, 0xcb}, {&(0x7f0000001580)=""/173, 0xad}, {&(0x7f0000001640)}, {&(0x7f0000003dc0)=""/4096, 0x1000}, {&(0x7f0000001680)=""/169, 0xa9}, {&(0x7f0000001740)=""/150, 0x96}], 0xa, 0x0) 2018/04/06 20:47:41 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e20, 0xfff, @empty, 0x1}}, 0x92f, 0xd0e, 0x0, 0x0, 0x14}, &(0x7f0000000380)=0x98) clone(0x20000, &(0x7f0000000040)="9510f56097e9297c30cdbc72219cd9a2791ca576af06726725422c6560ca6047a950c876cdf28c430d376e9629b622f0fb83f61a33893932462110983b15c4954e34e0e9a850ca9f15dd630fcb5b35", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="83871c0d03351d5bb1e4dde31379a79a8cbaf3619f440ef598f82231ea8d1461f96d358bf1c51c92a083b25229116e8b7a37cce5243edf6688d1fa17c9f1ff347b35999b7bee895fac2573f0258d025a555dc6ceec66661fe313f175bf02906475f354e767a801cc6809afc3358ff0eb3ff6a685ef54e2f4e2d3c085ea31ecac5aa1186be6176e249ba8e1e4df90103cf528e175163947a9bab386c5da1c9495e22b0352e6ac11cdd9a88cbb6660461c1176f205b71c564a39734a5820b09fb9f855") getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000540), &(0x7f0000000600)=0x30) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x0) 2018/04/06 20:47:41 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002400)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000ffffffe10000001f00000006000000b806000078030000d8040000000000003801000070020000e8050000e8050000e8050000e8050000e8050000060000009fd4bbb25794b23b92f10eb78c4756076fa5fab7afb78c680bb50e320a17b21a3092e9626fdc2e9b656e2459c68f5a8b57293c4c32366bd3c9cc55a5631827a16cbc3df06f51c158ae8a12b16132874430867ccda168a24a04a4807914f54a210d40b427d5b910b9558e2a05479ea988d347af8acea944867ad211207c267c77624d21b60dbad631cad0b77dc60b759391b55b76d45f06", @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f800380100000000000000000000000000000000000000000000000030007372680000000000000000000000000000000000000000000000000000005e000903b5000800080000000000000040005450524f58590000000000000000000000000000000000000000000000010000000001000000ac1414aa0000000000000000000000004e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d30ca67194b486e6070e628f00000000000000000000000000000000150000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00038010000000000000000000000000000000000000000000000002800686c0000000000000000000000000000000000000000000000000000000002000000000000004800534e50540000000000000000000000000000000000000000000000000000ac1414bb00000000000000000000000000000000000000000000000000000000181f08000000000000000000000000000000ffffe0000001ff010000000000000000000000000001ffffffff00000000ffffffffff000000000000ff00000000ff000000000000006272696467653000000000000000000069666230000000000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001100030100000000000000000000000000000000c800080100000000000000000000000000000000000000000000000040004552524f520000000000000000000000000000000000000000000000000080a85af29d43ec7e8a3113221dc0aa021c67104d596836abfb01a23588b20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000004490ace105a7af742d000000000000000000000000000000000000000020016001000000000000000000000000000000000000000000000000280069636d7036000000000000000000000000000303ff00000000003000667261670000000000000000000000000000000000000000000000000000918b000000000000000001000102000040004c4f470000000000000000000000000000000000000000000000000000000711485429688a0258853c3ca2bbf19a8bd1963afd9c6a97eb1c222b4d0d6c86fe8000000000000000000000000000bb00000000000000000000000000000000ffffff00ffffffffff000000000000ffffffffff000000ffffffffff0000000073697430000000000000000000000000626f6e643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bf00000304000000000000000000000000000000c800106dd98a34819ccde100000000000000000000000000000000004800444e50540000000000000000000000000000000000000000000000000000ac1414bb00f1ffffffffffffff000000ac1414aa00000000000000000000000008290700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000006ea1dbe73a5c00feffffff000000820000000000000000"], 0x2) clock_nanosleep(0x4, 0x0, &(0x7f0000000000), &(0x7f0000000040)) 2018/04/06 20:47:41 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000001000000010000000000000000000000"], 0x18}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "13"}], 0x18}, 0x0) close(r0) close(r3) sendmmsg$unix(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)="ebc479c3687936f8b3a0ee2f4a56c35bf92f110912a0e7ed9184a98ec3c759fb9625139a369d47cdfee946d45f0078f8f3e98ff70f2a263699b474bc38981a881a8388e0bc822437748f2c3f5d", 0x4d}], 0x1, 0x0, 0x0, 0x9307a2484fd079cf}], 0x1, 0x240000c0) 2018/04/06 20:47:41 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x200, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000080)={0x5d, 0x7, 0x4cc}) 2018/04/06 20:47:41 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000000000)=""/151, &(0x7f0000000100)=0x22e) ioctl$KDMKTONE(r0, 0x2284, 0x4000000000eaa) 2018/04/06 20:47:41 executing program 2: syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') socket$kcm(0x29, 0x7, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x10000065d) sendfile(r0, r0, &(0x7f0000301ff8), 0xffffffff) 2018/04/06 20:47:42 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000010000)={0x8004, 0x1a, 0x0, 0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) r3 = syz_open_pts(r2, 0x101004) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000000)=0x4) ppoll(&(0x7f0000001100)=[{r1, 0x8084}], 0x1, &(0x7f0000001180), &(0x7f00000011c0), 0x8) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00000000c0)=0xfffffffffffffffa) 2018/04/06 20:47:42 executing program 7: sched_setattr(0x0, &(0x7f0000000080), 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lseek(r3, 0xfffffffffffffffc, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) fcntl$addseals(r3, 0x409, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x8) write$sndseq(0xffffffffffffffff, &(0x7f0000000100), 0x0) write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x20) 2018/04/06 20:47:42 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bpq0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) mknod(&(0x7f0000000000)='./file0\x00', 0x7010, 0x0) 2018/04/06 20:47:42 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f00000000c0)={0x1000, 0xffffffff, 0x0, 0x40, 0x4, 0x1, 0x1f, 0x8, 0x0, 0x8}, 0x10) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x8, 0x80880) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000180)={'teql0\x00', {0x2, 0x4e22}}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000080)={0x1c, 0x7, 0xa, 0x211, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="04"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/06 20:47:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') pread64(r0, &(0x7f0000000080)=""/8, 0x8, 0x10100000) fcntl$setlease(r0, 0x400, 0x2) 2018/04/06 20:47:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) lseek(r0, 0x0, 0x10000000000004) 2018/04/06 20:47:42 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e93b1db412a9e9ae87"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x401, 0x20000) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000240)={0x10000, 0x0, [0x6, 0xad1, 0x10001, 0x9, 0x873, 0x1, 0x100, 0x1d1a]}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000001c0)=@get={0x1, &(0x7f00000000c0)=""/214, 0x3}) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) shutdown(r0, 0x100000000001) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x20000000001, 0x16f, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000000000002500000000000000070000000000000000000000000000000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x6f, &(0x7f0000000080)="a97d45244f6c5e0a3440848c77e0e21c3cd65445a36aab1665a60f475d6ffd6e973b25e9e94f69d0c0b2fb4fd0353b0344ce3ef706b32c7595d514b932598390d69ed9f9095a7802b168e7d3fca4fc02d8f71abb1495e1d9d2c782ce11c11f132e9a3b1d2909f2ff11568243b967a97e427c48a7451cfb19dc752ed1a6", 0x7d) syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x200, 0x2000) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) write(r2, &(0x7f0000000000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/06 20:47:42 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x801, 0x1) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) 2018/04/06 20:47:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000100)='cpusetproclo\x00', &(0x7f0000000140)='{+:\'\x00', &(0x7f0000000180)='md5sum\x00', &(0x7f00000001c0)='rng\x00', &(0x7f0000000200)='rng\x00', &(0x7f0000000240)='drbg_pr_sha512\x00'], &(0x7f0000000400)=[&(0x7f00000002c0)='drbg_pr_sha512\x00', &(0x7f0000000300)='[vboxnet1vmnet0bdevloselfsecurity}%bdev\x00', &(0x7f0000000340)='drbg_pr_sha512\x00', &(0x7f0000000380)='rng\x00', &(0x7f00000003c0)="70707030f57d215d6c6f3a6e6f64657600"]) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) 2018/04/06 20:47:42 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) r1 = accept$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000480)=0x14) r3 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000600)=r3) bind$bt_hci(r0, &(0x7f00000005c0)={0x1f, r2, 0x3}, 0xc) utime(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000580)={0x7}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x4626, @loopback=0x7f000001}}) accept4$alg(r0, 0x0, 0x0, 0x80000) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000), 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) rmdir(&(0x7f00000000c0)='./file0\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r5 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x5, 0x4, 0x3f, 0x0, 0x0, 0x0, 0x8, 0x401, 0x4c13, 0xffffffff, 0x3, 0xabb4, 0xffffffff80000001, 0x4, 0x200, 0x40, 0x10001, 0x400, 0x8, 0x0, 0x9, 0x6, 0x7fffffff, 0x7f, 0x1, 0x40, 0x200, 0x5, 0x1846, 0x8, 0x8, 0x3, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040), 0xb}, 0x22000, 0x1, 0x6, 0x0, 0x1, 0x10000, 0x2}, 0x0, 0xb, r5, 0x1) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) acct(&(0x7f0000000380)='./file0\x00') ptrace$poke(0x5, r4, &(0x7f0000000340), 0xeb) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) r7 = socket$nl_generic(0x10, 0x3, 0x10) msgget$private(0x0, 0x2) sendmsg$FOU_CMD_ADD(r7, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00'], 0x1}, 0x1}, 0x0) mount(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='9p\x00', 0x10000, 0x0) bind$bt_hci(r5, &(0x7f0000000300)={0x1f, r6, 0x5}, 0xc) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$KVM_REINJECT_CONTROL(r5, 0xae71, &(0x7f0000000640)={0x9}) accept4$alg(r5, 0x0, 0x0, 0x80000) 2018/04/06 20:47:42 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x7, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00000000c0)={0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x13, r0, 0x0) socketpair(0x1d, 0x5, 0x5, &(0x7f0000000040)) 2018/04/06 20:47:42 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000440)="636e757365742e6d656d6f72795f7072657373757265009189910bfb130340bd269a03086688e31675dc433b80f8ee8522162550aa82fa04e2f44b09655b3f21ad98dd91e285665e4cdde782d384fe0297728cd3fbc80069f83245979a8e719c792977e034f2f89488bb57098da031db3e3d1084e8d7b00a8e02051f55b96909a838afd3b044745e5fafd0a44d8e5839b375cca87ed0e9100b7e5aac77d845f388c9467b7406799fbb28c5c75053f5b8d3940bb8d291cf92eec7ae39596e4558b2c078f1fb4d402b", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0xfffffffffffffff7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x93, "214c5451b546d38e6915e55dc8c57ea35c72f45b24910ccdbad480dad72bb2504cda7357de06c2a7ab33ccbf36972687f22be22cbacf5b3273451f9312d7f6ec04217f1816cc3ed38ebe98cec753b5eb6d8fbacc5b33b118b8957cea4e9a2cb2f53e48b8926e72107fc316cae63c0f319ad9af9b3b6aefe1a07cfaecca7c5954aa5bd21a5b222112b8a5c926148c7388083de3"}, &(0x7f0000000240)=0x9b) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000540)=0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x3, 0x80000000, 0x0, 0x9, 0x0, 0x5, 0x80000, 0xa, 0x2, 0x7, 0xf99, 0x577, 0x2, 0x6f, 0x6, 0x100000000, 0x4925, 0x5, 0x5, 0x7, 0x1, 0x37, 0xffffffffffffffff, 0x0, 0x0, 0xccb, 0x46, 0x9, 0x5, 0x2, 0x5, 0x8, 0x7fffffff, 0x4, 0x3, 0x10001, 0x0, 0x6, 0x1, @perf_config_ext={0x10001, 0x2}, 0x8, 0x100, 0x7f, 0x5, 0x63f0aad0, 0x80000001, 0x96}, r4, 0x1, r0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x8, 0x9bd, 0x5, 0x23c3, 0x7863, 0x7fff, 0x7ff, {r3, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x6, 0x7fffffff, 0xfffffffffffffffe, 0x6, 0x7fff}}, &(0x7f0000000340)=0xb0) r5 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) renameat(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000380)='./file0\x00') mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1000001, 0x108011, r5, 0x0) 2018/04/06 20:47:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a}) r0 = open(&(0x7f0000000140)='./file0\x00', 0x200000, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) 2018/04/06 20:47:42 executing program 5: syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000009fe0)=[{r0}], 0x1, 0x0) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000003ff8)) r1 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000000)=""/26) 2018/04/06 20:47:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0xffd) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000001c0)='trustedusercgrouptrustedvboxnet0/ppp1\x00') ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 65.953337] 9pnet_virtio: no channels available for device ./file0/file0 2018/04/06 20:47:42 executing program 0: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f00000000c0)=""/187, 0xbb}, 0x0) sendto$inet(r0, &(0x7f0000000000)="9ba72b3db7ec01994cca721a20582f12e4807da20b99507a007f28916cf600000000000000000d724b75cc0600000005cfb28e44f4775eca053cfd714372c22ea62162339d", 0x45, 0x0, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) 2018/04/06 20:47:42 executing program 4: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = accept4$llc(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x10, 0x800) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={'bcsf0\x00', {0x2, 0x4e22, @rand_addr=0x4bf9daec}}) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) [ 66.005446] 9pnet_virtio: no channels available for device ./file0/file0 [ 66.031571] can: request_module (can-proto-5) failed. [ 66.088004] can: request_module (can-proto-5) failed. 2018/04/06 20:47:43 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x2, @empty, 0x2}, @in6={0xa, 0x4e21, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x802}, @in6={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}], 0xb0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x101, &(0x7f0000000040)=0x0) set_mempolicy(0x1, &(0x7f0000000180)=0x7, 0x800) io_submit(r3, 0x2, &(0x7f0000001a40)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000480)="7a7bad7b42e1", 0x6}]) 2018/04/06 20:47:43 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x2, 0x13, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x6, 0x0, 0x2}]}, 0x30}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/04/06 20:47:43 executing program 2: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0xffffffdfffffffff, 0x7fffffff, 0xfffffffffffffffe, 0x0, 0x0, @random="f23747f8fb24"}, 0x10) sendmmsg(r0, &(0x7f0000006300)=[{{&(0x7f0000005f80)=@hci={0x1f}, 0x80, &(0x7f0000006100), 0x0, &(0x7f0000006140)}}], 0x1, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x0) 2018/04/06 20:47:43 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = socket(0x40000000015, 0x5, 0x4000000000) setsockopt$sock_int(r1, 0x1, 0x1000000001, &(0x7f0000000000)=0x8, 0xffffffffffffff64) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3f, 0x300) 2018/04/06 20:47:43 executing program 5: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[0x4, 0x0]}) getdents64(r0, &(0x7f00000000c0)=""/250, 0xfa) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x10, 0x1) lseek(r0, 0x3, 0x1) getdents64(r0, &(0x7f0000000ac0)=""/4096, 0x1000) 2018/04/06 20:47:43 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001040)) uname(&(0x7f0000002080)=""/4096) setsockopt(0xffffffffffffffff, 0x3a, 0x1, &(0x7f0000002000), 0xce) 2018/04/06 20:47:43 executing program 1: clock_adjtime(0x0, &(0x7f0000000100)={0xf15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xffffffffa54d616d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) close(r0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000040)=0x5, 0x4) 2018/04/06 20:47:43 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000000c0)=0x7, 0xffbf) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x210000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000140)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x112, 0x4) sendto$inet6(r0, &(0x7f0000000480), 0x0, 0x0, &(0x7f0000000440)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000001680)}, 0x2000) 2018/04/06 20:47:43 executing program 6: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x0, 0x8, 0x4) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f00000000c0)={0x6, 0xd9, [{0x3fd1, 0x0, 0x94cd}, {0x2, 0x0, 0xffff}, {0x1}, {0x297}, {0xe42, 0x0, 0xcb3}, {0x9, 0x0, 0xbbd5}]}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x1, 0x300000003, 0x1) fallocate(r0, 0x20, 0x0, 0xfffffeff000) open(&(0x7f0000000080)='./bus\x00', 0x300, 0x0) 2018/04/06 20:47:43 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x20200d595, 0xffffffffffffffff) ioctl$int_out(r0, 0x2, &(0x7f00000000c0)) r1 = dup3(r0, r0, 0x80000) openat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, "082abe3d9732ebc6f551807087ddefb30c0fa833ccbea9a7288840312479638d5ebf25bcb6ed30caa86aa70e"}) 2018/04/06 20:47:43 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000006000), 0xff03) ppoll(&(0x7f0000254ffc)=[{r0}], 0x1, &(0x7f0000ebf000)={0x0, 0x989680}, &(0x7f0000599ff8), 0x8) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000028}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)={0x20c, 0x2, 0xf, 0x800, 0x70bd28, 0x25dfdbff, {0x7, 0x0, 0x2}, [@nested={0x108, 0x7b, [@typed={0xd8, 0x25, @binary="1c09141658f206dd880546a075a4ff5648c6148c739c7fc87d114c24ae39b93081bc5bae23171f147cb39c4a4567d7dabca423d9d829136a42503199db767776bcda634459ae6692a15f2fe3b7e2f5de1c3d1c50ac28c8479610336e23f46bd48a486e2811cae259f63a6b81a4de5cc79e115adf0261f4cf771fef92aeaad15b489a59c08d86c39e6e2d57855acb6781efe7212da51fb9f30d27661f277c7da132a6f3f2c10a1b7c3e55231500185163ee0f36a0041ce9bdf856aa3721e527f7e414a457d22b6bba7b82423e07de4f4375"}, @generic="03f1b4b338c065e64e63e2575558cbffa0c1fd62519d70db296930c99a057c0ae3ee7f258dd4304ac6a8152d"]}, @nested={0xf0, 0x5f, [@typed={0x8, 0x29, @fd=r0}, @generic="392e4fd4cc62628654c7704a19c8edc1bc0d4a69ced25567966d3dddc49e1c47b93dccce50989815c8734e0c887e2a5f3614b5b0d23a783cef493567380af759b97d447ed6d95bacf9418d784b87f340a8aac5d84707fc918662bb6d4d20439744ae123afc5bf25d7135d2fc25a6340be50abfcae03cb622af3a15435c00b2210e751a319a1cd031b0912d83a28cf53db34848f29782c9481c4d6a2cc26e08124ba634de56e9aabf43b79eee8eff31b2365e33f99ce77c36f9c121438fa811d55f606b37d47460def4f6ee2a06c920b577d5cfff1a4770e8985770c71c5dc4dbca02"]}]}, 0x20c}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/04/06 20:47:43 executing program 3: socketpair$inet(0x2, 0x2, 0x125, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f00000000c0), 0x0, 0x20008000, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_pts(0xffffffffffffffff, 0x4000) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f00000000c0)={0x2, 0xe000000, 0x303d19f6}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x800000001, 0x100, 0x0, 0x0}, &(0x7f0000000040)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000002c0)={r1}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000300)={r4, 0x3}, 0x8) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x8100, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r6, 0x40087705, &(0x7f0000000280)={0xffffffff, 0xd784}) bind$alg(r2, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x16, {0x2, 0x4e20, @multicast2=0xe0000002}, 'gretap0\x00'}) inotify_init1(0x800) accept4(r0, &(0x7f0000000100), &(0x7f0000000180)=0x80, 0x80800) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000), 0x2a4) 2018/04/06 20:47:43 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffff9, 0x40) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000d40)={"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"}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r1 = syz_open_procfs(0x0, &(0x7f0000000500)='net/ip_vs_stats\x00') preadv(r1, &(0x7f0000b24fb0)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1, 0x0) 2018/04/06 20:47:43 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x800}]) 2018/04/06 20:47:43 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000080)={[{0x7b, 0x3, 0x1, 0x7, 0x0, 0x8, 0x81b, 0x401, 0x9, 0x1, 0xff, 0x380, 0x80000001}, {0x1, 0xdc89, 0xfffffffffffffffa, 0x8f, 0x2, 0x5, 0x101, 0x5, 0x4, 0x1f, 0x9, 0x20, 0x5}, {0x6, 0x3, 0x9, 0x2, 0xfff, 0xfff, 0x3f, 0x1, 0x6, 0x6, 0x5, 0x7fff, 0x2}], 0x2}) read$eventfd(r0, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/06 20:47:43 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000100), &(0x7f0000000140)=0xfffffffffffffe57) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000180)={0x2, &(0x7f00000000c0)=[{0x0}, {}]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x175, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0xffffffff, 0x5, 0x5, 0x400, 0x8}, &(0x7f00000002c0)=0x98) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000003c0)=r2) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000300)={r4, @in6={{0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xe7}}}, 0x84) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00000001c0)={r3, 0x10}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x7ff, 0x2) [ 67.102332] EXT4-fs error (device sda1): ext4_ext_remove_space:2934: inode #16527: comm syz-executor6: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) 2018/04/06 20:47:43 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffffffffffff8001}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000001800)=[{{&(0x7f0000001340)=@un=@abs, 0x80, &(0x7f0000001780)}}], 0x1, 0x2000, &(0x7f0000001900)) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) 2018/04/06 20:47:43 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000100)="31119f3361b9f462f44dedb3dc68f177376268c1b8be4b73bc77037138a211ed", 0x20, 0x40, &(0x7f0000000140)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'bridge0\x00', 0x0}) recvfrom(r0, &(0x7f0000000180)=""/128, 0x80, 0x40000020, &(0x7f0000000240)=@hci={0x1f, r1, 0x1}, 0x80) r2 = socket$inet(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) read$eventfd(r0, &(0x7f00000002c0), 0x8) sendmsg(r2, &(0x7f00000008c0)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000340)="a22c", 0x2}], 0x1, &(0x7f0000000700)}, 0x0) [ 67.178834] EXT4-fs error (device sda1) in ext4_setattr:5535: Corrupt filesystem 2018/04/06 20:47:43 executing program 4: sendmsg$key(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000f8aff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020400000a0000110000000000000006000000000002000000e00000010000000000000000020001000000000000000000000000000300050000e3ff0002000000000000000000000000000000000000"], 0x50}, 0x1}, 0x0) 2018/04/06 20:47:43 executing program 1: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x10000025, 0xd124c2da) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 67.302819] EXT4-fs error (device sda1): ext4_ext_remove_space:2934: inode #16527: comm syz-executor6: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 4, max 4(4), depth 0(0) [ 67.377945] EXT4-fs error (device sda1): ext4_evict_inode:293: comm syz-executor6: couldn't truncate inode 16527 (err -117) [ 73.187775] random: crng init done [ 200.386023] INFO: rcu_sched self-detected stall on CPU [ 200.391431] 1-....: (124999 ticks this GP) idle=0ea/1/4611686018427387906 softirq=19565/19565 fqs=31233 [ 200.401283] (t=125000 jiffies g=10374 c=10373 q=189) [ 200.406548] NMI backtrace for cpu 1 [ 200.410154] CPU: 1 PID: 6863 Comm: syz-executor5 Not tainted 4.16.0+ #3 [ 200.416887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.426223] Call Trace: [ 200.428794] [ 200.430929] dump_stack+0x1b9/0x294 [ 200.434538] ? dump_stack_print_info.cold.2+0x52/0x52 [ 200.439709] ? lock_release+0xa10/0xa10 [ 200.443673] nmi_cpu_backtrace.cold.4+0x19/0xce [ 200.448330] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 200.453502] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 200.458769] arch_trigger_cpumask_backtrace+0x14/0x20 [ 200.463946] rcu_dump_cpu_stacks+0x175/0x1c2 [ 200.468332] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 200.473329] check_cpu_stall.isra.61.cold.80+0x36c/0x59a [ 200.478774] ? print_other_cpu_stall+0x4a0/0x4a0 [ 200.484306] ? debug_check_no_locks_freed+0x310/0x310 [ 200.489475] ? find_held_lock+0x36/0x1c0 [ 200.493519] ? lock_downgrade+0x8e0/0x8e0 [ 200.497640] ? debug_check_no_locks_freed+0x310/0x310 [ 200.502804] ? lock_release+0xa10/0xa10 [ 200.506758] ? graph_lock+0x170/0x170 [ 200.510537] ? graph_lock+0x170/0x170 [ 200.514319] ? graph_lock+0x170/0x170 [ 200.518102] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 200.523613] ? graph_lock+0x170/0x170 [ 200.527394] ? graph_lock+0x170/0x170 [ 200.531176] ? __lock_is_held+0xb5/0x140 [ 200.535217] rcu_check_callbacks+0x21b/0xad0 [ 200.539603] ? rcu_cpu_stall_reset+0x210/0x210 [ 200.544164] ? trace_hardirqs_off+0xd/0x10 [ 200.548373] ? raise_softirq+0x1b2/0x450 [ 200.552412] ? raise_softirq_irqoff+0x310/0x310 [ 200.557057] ? read_boot_clock64+0x70/0x70 [ 200.561269] ? account_guest_time+0x3d0/0x3d0 [ 200.565751] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 200.571271] ? hrtimer_run_queues+0x70/0x300 [ 200.575658] ? run_local_timers+0x168/0x1d0 [ 200.579964] ? timer_clear_idle+0x50/0x50 [ 200.584095] ? account_system_time+0x7f/0xb0 [ 200.588479] ? account_process_tick+0x76/0x240 [ 200.593049] update_process_times+0x2d/0x70 [ 200.597349] tick_sched_handle+0xa0/0x180 [ 200.601476] tick_sched_timer+0x42/0x130 [ 200.605515] __hrtimer_run_queues+0x3e3/0x10a0 [ 200.610076] ? tick_sched_do_timer+0x100/0x100 [ 200.614635] ? hrtimer_start_range_ns+0xd10/0xd10 [ 200.619456] ? pvclock_read_flags+0x160/0x160 [ 200.623929] ? kvm_clock_read+0x25/0x30 [ 200.627886] ? kvm_clock_read+0x25/0x30 [ 200.631846] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 200.636845] ? ktime_get_update_offsets_now+0x3a6/0x570 [ 200.642199] ? do_timer+0x50/0x50 [ 200.645639] ? rcu_nmi_exit+0xd7/0x2b0 [ 200.649511] ? do_raw_spin_lock+0xc1/0x200 [ 200.653726] hrtimer_interrupt+0x286/0x650 [ 200.657946] smp_apic_timer_interrupt+0x15d/0x710 [ 200.662765] ? smp_call_function_single_interrupt+0x650/0x650 [ 200.668623] ? _raw_spin_lock+0x32/0x40 [ 200.672574] ? _raw_spin_unlock+0x22/0x30 [ 200.676696] ? handle_edge_irq+0x330/0x870 [ 200.680909] ? task_prio+0x50/0x50 [ 200.684434] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 200.689255] apic_timer_interrupt+0xf/0x20 [ 200.693459] [ 200.695674] RIP: 0010:__sanitizer_cov_trace_const_cmp1+0x11/0x20 [ 200.701789] RSP: 0018:ffff88018852eb48 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 200.709481] RAX: 0000000000000000 RBX: ffff8801ce8824c0 RCX: ffffffff859fec0a [ 200.716724] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 200.723975] RBP: ffff88018852eb48 R08: ffff8801c80e4140 R09: 0000000000000006 [ 200.731219] R10: ffff8801c80e4140 R11: 0000000000000000 R12: 0000000000000000 [ 200.738464] R13: 0000000000001000 R14: ffff8801b2a9cdc0 R15: ffff8801ce8824c0 [ 200.745721] ? __snd_pcm_lib_xfer+0x2fa/0x1d10 [ 200.750287] snd_pcm_stream_lock_irq+0x6b/0xf0 [ 200.754845] __snd_pcm_lib_xfer+0x345/0x1d10 [ 200.759230] ? print_usage_bug+0xc0/0xc0 [ 200.763266] ? print_usage_bug+0xc0/0xc0 [ 200.767302] ? lock_release+0xa10/0xa10 [ 200.771251] ? snd_pcm_hw_rule_noresample_func+0x110/0x110 [ 200.776851] ? dummy_proc_read+0x6e0/0x6e0 [ 200.781063] ? pcm_lib_apply_appl_ptr+0x5a0/0x5a0 [ 200.785883] ? mark_held_locks+0xc9/0x160 [ 200.790010] ? retint_kernel+0x10/0x10 [ 200.793893] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 200.798888] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 200.803624] ? retint_kernel+0x10/0x10 [ 200.807497] ? snd_pcm_oss_prepare+0x7d/0x1b0 [ 200.811971] ? write_comp_data+0x70/0x70 [ 200.816014] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 200.821536] ? snd_pcm_oss_prepare+0x87/0x1b0 [ 200.826012] snd_pcm_oss_write3+0xe9/0x220 [ 200.830235] snd_pcm_oss_write2+0x34c/0x460 [ 200.834537] ? snd_pcm_oss_write3+0x220/0x220 [ 200.839018] ? find_held_lock+0x36/0x1c0 [ 200.843080] snd_pcm_oss_sync1+0x332/0x5a0 [ 200.847296] ? snd_pcm_oss_write2+0x460/0x460 [ 200.851769] ? kasan_check_read+0x11/0x20 [ 200.855898] ? rcu_is_watching+0x85/0x140 [ 200.860032] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 200.865202] ? wake_up_q+0x100/0x100 [ 200.868892] ? snd_pcm_format_set_silence+0x203/0x540 [ 200.874059] snd_pcm_oss_sync.isra.29+0x790/0x980 [ 200.878885] ? snd_pcm_oss_sync1+0x5a0/0x5a0 [ 200.883276] ? fsnotify_first_mark+0x330/0x330 [ 200.887835] ? kobject_put+0x8e/0x280 [ 200.891613] snd_pcm_oss_release+0x214/0x290 [ 200.895996] ? snd_pcm_oss_sync.isra.29+0x980/0x980 [ 200.900994] __fput+0x34d/0x890 [ 200.904258] ? fput+0x1a0/0x1a0 [ 200.907517] ? check_same_owner+0x320/0x320 [ 200.911816] ? _raw_spin_unlock_irq+0x27/0x70 [ 200.916292] ____fput+0x15/0x20 [ 200.919549] task_work_run+0x1e4/0x290 [ 200.923412] ? task_work_cancel+0x240/0x240 [ 200.927713] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 200.933223] ? switch_task_namespaces+0xa2/0xd0 [ 200.937869] do_exit+0x1aee/0x2730 [ 200.941389] ? mm_update_next_owner+0x980/0x980 [ 200.946039] ? print_usage_bug+0xc0/0xc0 [ 200.950076] ? graph_lock+0x170/0x170 [ 200.953853] ? do_raw_spin_unlock+0x9e/0x2e0 [ 200.958237] ? rcu_note_context_switch+0x710/0x710 [ 200.963142] ? lock_acquire+0x1dc/0x520 [ 200.967097] ? __might_sleep+0x95/0x190 [ 200.971049] ? __lock_acquire+0x7f5/0x5130 [ 200.975267] ? debug_check_no_locks_freed+0x310/0x310 [ 200.980435] ? do_raw_spin_unlock+0x9e/0x2e0 [ 200.984819] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 200.989383] ? kasan_check_write+0x14/0x20 [ 200.993599] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 200.998765] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 201.004281] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 201.009358] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 201.014870] ? futex_wait+0x5c1/0x9f0 [ 201.018648] ? perf_trace_lock+0xd6/0x900 [ 201.022779] ? perf_trace_lock_acquire+0xe3/0x980 [ 201.027604] ? zap_class+0x720/0x720 [ 201.031300] ? perf_trace_lock+0x900/0x900 [ 201.035520] ? graph_lock+0x170/0x170 [ 201.039308] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 201.044820] ? graph_lock+0x170/0x170 [ 201.048596] ? perf_event_sync_stat+0x5f0/0x5f0 [ 201.053242] ? memset+0x31/0x40 [ 201.056501] ? find_held_lock+0x36/0x1c0 [ 201.060540] ? lock_downgrade+0x8e0/0x8e0 [ 201.064668] do_group_exit+0x16f/0x430 [ 201.068534] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 201.073096] ? SyS_exit+0x30/0x30 [ 201.076530] ? _raw_spin_unlock_irq+0x27/0x70 [ 201.081001] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 201.086004] get_signal+0x886/0x1960 [ 201.089704] ? ptrace_notify+0x130/0x130 [ 201.093747] ? __schedule+0x80f/0x1e40 [ 201.097615] ? __sched_text_start+0x8/0x8 [ 201.101738] ? find_held_lock+0x36/0x1c0 [ 201.105791] do_signal+0x98/0x2040 [ 201.109309] ? find_held_lock+0x36/0x1c0 [ 201.113351] ? setup_sigcontext+0x7d0/0x7d0 [ 201.117654] ? lock_downgrade+0x8e0/0x8e0 [ 201.121780] ? handle_mm_fault+0x8c0/0xc70 [ 201.125992] ? schedule+0xef/0x430 [ 201.129512] ? handle_mm_fault+0x55a/0xc70 [ 201.133722] ? __schedule+0x1e40/0x1e40 [ 201.137681] ? exit_to_usermode_loop+0x87/0x310 [ 201.142326] exit_to_usermode_loop+0x28a/0x310 [ 201.146891] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 201.151711] ? do_syscall_64+0xb7/0x9d0 [ 201.155661] do_syscall_64+0x792/0x9d0 [ 201.159523] ? vmalloc_sync_all+0x30/0x30 [ 201.163649] ? _raw_spin_unlock_irq+0x27/0x70 [ 201.168122] ? finish_task_switch+0x1ca/0x820 [ 201.172596] ? syscall_return_slowpath+0x5c0/0x5c0 [ 201.177503] ? syscall_return_slowpath+0x30f/0x5c0 [ 201.182411] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 201.187754] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 201.192574] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 201.197737] RIP: 0033:0x4552d9 [ 201.200901] RSP: 002b:00007ff66dd47ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 201.208586] RAX: fffffffffffffe00 RBX: 000000000072bf80 RCX: 00000000004552d9 [ 201.215833] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bf80 [ 201.223077] RBP: 000000000072bf80 R08: 0000000000000000 R09: 000000000072bf58 [ 201.230323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 201.237568] R13: 00007ffc5773d5ef R14: 00007ff66dd489c0 R15: 0000000000000001