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"}}}}}, &(0x7f0000000000)={0x0, 0x4, [0x4fb, 0x269, 0x10, 0xce5]}) 2018/04/26 03:30:16 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30384470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:16 executing program 1: clone(0x0, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000080)="7886f18a719df2373d0a4004308aff21c6dfb97f23ffc07a2e59e0d1c6bbdf276527afda398f6870eb0db9ab41ed02e731b029d2bd747827d87bc96ff67d87f3ebf2ecf44a0000000000000000") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$KIOCSOUND(r1, 0x4b2f, 0x0) mkdirat(r1, &(0x7f0000000280)='./file0\x00', 0x180) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x3}}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xffffffff) eventfd2(0x0, 0x0) r4 = creat(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="6e617400000000000000000000000000000900000000000000726bedefd447cb9dc70ad328046d00000000000000150000003e3ad22504c61a"], &(0x7f0000000240)=0x39) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000380)=0x300000000) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000001c0)={r5, 0x10}) 2018/04/26 03:30:17 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000280)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x80000020032, 0xffffffffffffffff, 0x0) fcntl$getown(r1, 0x9) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000780)={'veth1_to_bridge\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0xc) ioctl$fiemap(r1, 0x40087602, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x80}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0xf6, 0x30}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r3, 0x9, 0xffff, 0x81, 0x81, 0x81}, &(0x7f0000000240)=0x14) 2018/04/26 03:30:17 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300500", 0xa201}) 2018/04/26 03:30:17 executing program 3: syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[], &(0x7f0000000040)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0xa9, "a7828f699c71f25bd1ff4c29e302d4b3948ae84a4986d96e216777ce10e234bfb0e07801c8bb46912717c408661355d5eee75d8477eadb77b75dcd30c20a0b082595cd1ebb37e6805e38200a53ef3fd106450e3724e6c691c534f1523b6c82841c95846393436c73278d967750610a7632db4468d51e37e98a28af408d33fb6e4474c0651aeb2d264be54381acf62aa2a4259e1ca670f9d76b5c6a202f29ac6a8780d523e0a8871066"}, &(0x7f0000000000)=0xcd) 2018/04/26 03:30:17 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30484470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:17 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x2, &(0x7f0000000480)=[{&(0x7f0000000280)="76b7de9998400ad9e0440d010b26e12802f7535a16", 0x15, 0x2}, {&(0x7f00000002c0)="b26c5d960e72e6d1b359c1463b19f520900f5a10a3d1fae8978347e81d5ea80dbef1add67a31191a4507e05202f6012a9984142ae0cb6efce2038ca529c5a87797311b3dc3b631729dd296f841a65c7d7700739bcefdfa346d28cee77a577a4a3e93a646eb0a063edceb24e371bd124ae2e1e6553c56655f80d5228ec7449387630f2ef54a4a42df9ef61c46e647997ff952ba711694014ee87d24c091584d396f88fb08773597cb8699e5b34d2bd96f3acd6dcd04b4aca0fb7c42ac439e9653d27d738e066601fcab7c588fbe10356a0072e73969dde3a5", 0xd8, 0x7}], 0x1000, &(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64=r0]]) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, 0xffffffffffffffff, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:17 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="aaadaaaa000025cf585dab0e8863c62905844978f77a95882d3cb912c40fd2388fcd7aec10ebdd20e3c642e546bb3b43259ba2db1a9171bd590f37e06160cc34cbd477c7f34e0a561b259217ff3ab2c63a6a1758d0abde459aa97b733e5e9faaa0799b"], &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x8001, 0xffffffffffffff80, 0x7, 0x80, 0x6, 0xd3ab, 0x7f, 0x80000000}, &(0x7f0000000080)={0x5, 0x401, 0x80, 0x2, 0xff, 0x1, 0x534, 0x1}, &(0x7f00000000c0)={0x7f, 0x1ff, 0x1, 0x3f, 0x8, 0x4, 0x1, 0x1}, &(0x7f0000000140)={r0, r1+10000000}, &(0x7f00000001c0)={&(0x7f0000000180)={0x400}, 0x8}) 2018/04/26 03:30:17 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230036600", 0xa201}) 2018/04/26 03:30:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="220000001e0007ffe988160f09007fde0000f5eafeffa7001af2fe38050008800100", 0x22) 2018/04/26 03:30:17 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) stat(&(0x7f0000000180)='./bus\x00', &(0x7f0000000200)) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) socketpair$ax25(0x3, 0x3, 0x6, &(0x7f0000000140)) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:17 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:30:17 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x109400, 0x0) connect$l2tp(r1, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x7}}, 0x2, 0x0, 0x4, 0x4}}, 0x2e) sendto(r0, &(0x7f0000000040)="f6a3ffc3af2747c5379a02a9ac6ade7d6b03ee5e1d21d1550de450d8f39dee7a791a4710a77cd287a9863114bcd8735f3a3610242465d530c514e55057f96a060af6916b2c9c8927aa376e88fbd88f41935c084de6b581ae320a0ed42956e638a9dfe59fc1b6b1a8f896e77f73d86b05c4b0a2d0c102569fa7588c0db56a25c052f032c1f5fc4ef421837722a1bf914e668015de4225d28a65c1f6c156a659d4142289cc3f08c23ee205f153b56b90381f46e838d1a1a69bf6fcea417595a23b5f0e58926e8731dcdebe0b9f855fbe6c43d25ae4eef774698fc2e1ae82db", 0xde, 0x80, &(0x7f0000000140)=@generic={0x2, "e5a7c9ae75c6fead198d1f134d9605ece98767fc07bbe4732bb764fec36b8b558cdcdf86b191df0c11eac37a14c61c673f0e5ea71e4647f4b0c539ffb72f787dbebc6fdee09783106a6105e35eb80fbe1e06e209ab1344ccac1867be3efd069e58e3cbe0c955c122582fb8633d2038f038e6a75c4a2f36c7649cc4438b14"}, 0x80) r2 = socket(0xa, 0xb, 0x0) socket(0xc, 0xb, 0xe3) getsockopt(r2, 0x9a51, 0x3e, &(0x7f0000b3ffac)=""/84, &(0x7f0000000000)=0xfffffc3f) 2018/04/26 03:30:17 executing program 3: syz_emit_ethernet(0x0, &(0x7f00000c5fe8)=ANY=[], &(0x7f0000000040)={0x0, 0x0, [0xe8a]}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$VT_RELDISP(r0, 0x5605) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)=ANY=[@ANYRES16=r1, @ANYRES16=r2, @ANYBLOB="6579fd01d28ffbd2767ea9fd90b96d8c14ef15d69d7d38059a455038ba68d04331d9b7cf522296fb6860c47415a77467a94aed55836fd713401ea9ec3a225814abf9762a4b131ae13951af59a58de014fb9eba86353324a91509169091994e37a9d3bd0bf6ec0f70ae1c769938235f5f3a48d0e7350dab2b7cea0b8f5b3c", @ANYRES64=r1, @ANYPTR64=&(0x7f0000000b80)=ANY=[@ANYPTR64=&(0x7f0000000b00)=ANY=[@ANYPTR, @ANYRES32], @ANYRES64=r2, @ANYPTR=&(0x7f0000000b40)=ANY=[]], @ANYPTR64, @ANYRES64, @ANYBLOB="e597d48501e4e7a2c8435577bdb3c1966ff72679f8dd164743547bcba8358ef96773590dbf34b5a4bb4351da5e44496d17a7cdefc4b6e72826f053a56625c682caae5efa778cc7f7d7fcb04d535409b0b6355fd158aebc063bf35244f2475e8f", @ANYRES16=r2, @ANYPTR64=&(0x7f0000000880)=ANY=[@ANYPTR64=&(0x7f0000000780)=ANY=[@ANYRES64=r1, @ANYPTR64, @ANYRES64=r1, @ANYRES64=r2, @ANYPTR64, @ANYRES64=r2, @ANYRES16=r2, @ANYPTR64], @ANYBLOB="71e77e6347f389ce89c1e8816c35c961934c387a0c278dd8a0c79d99d298b60df41ddc94e29d11fdad3c7831f5a5e60670df61010b8de6db71e5d0ed22a945534cbd5320f4171c159ffb5ddbcd5de2eda2dc075bb8e9d714dd6f5a45ed02f5cb66a8a85032778a226d4ac5e6", @ANYPTR64=&(0x7f00000007c0)=ANY=[@ANYRES16=r1, @ANYRES32=r2, @ANYPTR, @ANYRES32, @ANYRES64=r1, @ANYBLOB="f1bddf94a0996f81a74a178ab62490ca949541d33005cc7489ac447c28b1341ad4b2f7e67951ad3d2ff049e86b2484f15492fac2db5d1323c6d4ae2a920e0c3fbc94b23b99ac85aa6f334b7f27b2f36ae5082ba83256efef5fb77485d896203b127e6a9d87e317da", @ANYRES64=r2, @ANYPTR64, @ANYPTR]]], 0xa) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @multicast2, @broadcast}, &(0x7f0000000280)=0xc) 2018/04/26 03:30:17 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470480ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:18 executing program 2: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000000)=ANY=[]) r4 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000c80)=r4) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f00000001c0)=0x1) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000540)={0x0, r4}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4801000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0xb0, r5, 0x0, 0x70bd2a, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x467}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0xcf}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1ff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x804}, 0x80) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @quote={{}, 0x0, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}}}], 0x30) dup2(r0, r2) 2018/04/26 03:30:18 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000000000000000400", 0xa201}) 2018/04/26 03:30:18 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x0, 0x0) io_setup(0x800, &(0x7f0000000000)=0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f0000000880)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)}]) r3 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x3f, 0x400000) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000180)={0x7, 0x2}, 0x2) r4 = fcntl$getown(r2, 0x9) sendmsg$nl_generic(r3, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x30000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x19c, 0x28, 0xd00, 0x70bd26, 0x25dfdbfc, {0x3}, [@generic="4db924f4b514a592aec8c7b5d3591dab7a75b395f8bdffd6354261e948e3fc62353f81712bb3a096df9bb0766c5e276e804e3f77d3e1c843e829c8086ad2c7f45aa84c65211bdfe0aa0258d2f2e192123bc89a3ab6c3bae615e021a6ae7c50f104f9fd2fb9cec94a52c5313d679fe0ebc061a46b6dbf39ad423ce71681eea7bacec183cfd1f48f72ccdfc6d0475d5fe257cbd840", @nested={0xb0, 0x45, [@generic="c90e2c6623822503eecad8377bbbf73a5b4b5334d451d9f116966f227193f1a129ad00865a78f32c594eb021cbbff8b8b504228c0b1dd221b154bc21e3ffbcfe0d19798777764915ec6d4d3dbcd862c1ca49a0ff0dfe569ac1a82612f7eae305bd438ac292452d1ccec826c7f8b954761f53bafdf64f99029c0717578a9681dbf90782ecf4d7ab1d34fe7fbb46901291712834ed9bff4ac7ed2ce4889afdd35a2f2964c26a2f37df8baf"]}, @nested={0x38, 0x67, [@typed={0x8, 0x6d, @ipv4=@broadcast=0xffffffff}, @generic="8e5ee0631d5b3089870a6790beb1280361834f444a", @typed={0xc, 0x8e, @u64=0x6c2}, @typed={0x8, 0x3f, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @typed={0x4, 0x22}, @typed={0x8, 0x90, @pid=r4}]}, 0x19c}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) 2018/04/26 03:30:18 executing program 3: syz_emit_ethernet(0x1, &(0x7f00000c5fe8)=ANY=[@ANYBLOB="aaaaaaaa020069787a79"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x100000]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000240)={'irlan0\x00'}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffff, 0x230500) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000080)="6c9a99d007b317313fe5e52a504b02212d0fde82ef6778b1049bc07c24e854b56e2eac7009230e8d0692d3124c850b788498925dbeb2497412b351da221190b5840772120cb1d2909e7a0f5bedd8f2f6f384490a0f9b8c124831b2712d7994aae17a5253717bf88b4f0db14bb934e310cb3a8dd066670c702610041171873ecb4d000ce1be4a33edf419b51dfb5c65b6c8da0542d09d0ec5bb22c2c8b97904dce42fce8eb39aabf0c56c2160e9597e", &(0x7f0000000140)="e893455a1eef3a1cdc16f232236b2832bc7e5e735435501de17cd6bd02b0f966a3dae3d0d5f056eff49b0890a4ad9476fdbdb6ecba63d949ba1fb85386ae534ba3b5232488fc3b5c0710efdbe7047ff2c5e136a714f8799edfe738b1c031b57ad2434120392ba1", 0x2}, 0x20) 2018/04/26 03:30:18 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470f80ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:18 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x2, &(0x7f0000000480)=[{&(0x7f0000000280)="76b7de9998400ad9e0440d010b26e12802f7535a16", 0x15, 0x2}, {&(0x7f00000002c0)="b26c5d960e72e6d1b359c1463b19f520900f5a10a3d1fae8978347e81d5ea80dbef1add67a31191a4507e05202f6012a9984142ae0cb6efce2038ca529c5a87797311b3dc3b631729dd296f841a65c7d7700739bcefdfa346d28cee77a577a4a3e93a646eb0a063edceb24e371bd124ae2e1e6553c56655f80d5228ec7449387630f2ef54a4a42df9ef61c46e647997ff952ba711694014ee87d24c091584d396f88fb08773597cb8699e5b34d2bd96f3acd6dcd04b4aca0fb7c42ac439e9653d27d738e066601fcab7c588fbe10356a0072e73969dde3a5", 0xd8, 0x7}], 0x1000, &(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64=r0]]) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, 0xffffffffffffffff, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:18 executing program 3: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) syz_emit_ethernet(0x1, &(0x7f00000c5fe8)=ANY=[@ANYBLOB="aaaaaaaa000025cf585dab0e8863c62905846978"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x418, 0x0, 0x118]}) 2018/04/26 03:30:18 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000000fffffdfd00", 0xa201}) 2018/04/26 03:30:18 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470280ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:18 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0x55, 0x1, 0x9, 0x18}, 0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000ec0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000e80)={&(0x7f0000000c00)=ANY=[@ANYBLOB="6c01000017000103000000000000000000000000000000000000ffffac1414bb0000000000000000ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000ff01000000000000000000000000000100000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000004400050000000000000000000000000002000000000000003300000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000"], 0x16c}, 0x1}, 0x0) 2018/04/26 03:30:18 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000140)={0x20, 0x40, 0x1, 0x3ff, 0x9, 0x6}) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:18 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x2, &(0x7f0000000480)=[{&(0x7f0000000280)="76b7de9998400ad9e0440d010b26e12802f7535a16", 0x15, 0x2}, {&(0x7f00000002c0)="b26c5d960e72e6d1b359c1463b19f520900f5a10a3d1fae8978347e81d5ea80dbef1add67a31191a4507e05202f6012a9984142ae0cb6efce2038ca529c5a87797311b3dc3b631729dd296f841a65c7d7700739bcefdfa346d28cee77a577a4a3e93a646eb0a063edceb24e371bd124ae2e1e6553c56655f80d5228ec7449387630f2ef54a4a42df9ef61c46e647997ff952ba711694014ee87d24c091584d396f88fb08773597cb8699e5b34d2bd96f3acd6dcd04b4aca0fb7c42ac439e9653d27d738e066601fcab7c588fbe10356a0072e73969dde3a5", 0xd8, 0x7}], 0x1000, &(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64=r0]]) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, 0xffffffffffffffff, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:18 executing program 3: syz_emit_ethernet(0x1, &(0x7f00000c5fe8)=ANY=[@ANYBLOB="aaaaaaaa000025cf585dab0e8863c62905846978"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x499]}) 2018/04/26 03:30:18 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x2) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20000, 0x0) 2018/04/26 03:30:18 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:30:19 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600400300000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:19 executing program 3: syz_emit_ethernet(0x1, &(0x7f00000c5fe8)=ANY=[@ANYBLOB="aaaaaaaa000025cf585dab0e8863c62905846978"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffc]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4002, 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)={[{0x2f, 'rdma', 0x20}, {0x0, 'memory', 0x20}, {0x2f, 'cpu', 0x20}, {0x0, 'io', 0x20}, {0x2d, 'rdma', 0x20}, {0x2d, 'io', 0x20}, {0x2d, 'cpu', 0x20}, {0x0, 'cpu', 0x20}, {0x2d, 'pids', 0x20}]}, 0x31) memfd_create(&(0x7f00000000c0)=']\x00', 0x2) 2018/04/26 03:30:19 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x448200, 0x20) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000080)={0xffffffff, 0x80000001}) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x1}, 0x1c) 2018/04/26 03:30:19 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) nanosleep(&(0x7f0000000080)={0x77359400}, &(0x7f0000000180)) 2018/04/26 03:30:19 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000000ffffffc300", 0xa201}) 2018/04/26 03:30:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000642000)="d352", 0x2, 0x91, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000006c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000040)=ANY=[@ANYBLOB="0500000000000000608f2d676899cd581da2ed570510a1c82952c3fb0f44507f58b502e5368e2fc4effe63b587b60000000000000000800000000000"], 0x1}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000500)=[{&(0x7f0000000700)=""/4096, 0x1000}], 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000080)=0x1, 0x4) recvmsg(r0, &(0x7f000091d000)={&(0x7f0000813fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000451fb0)=[{&(0x7f0000687f5c)=""/164, 0xa4}], 0x1, &(0x7f00009485e1)=""/148, 0x94}, 0x0) 2018/04/26 03:30:19 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000001000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:19 executing program 3: syz_emit_ethernet(0x1, &(0x7f00000c5fe8)=ANY=[@ANYBLOB="aaaaaaaa000025cf585dab0e8863c62905846978"], &(0x7f0000000040)={0x0, 0x4, [0x519, 0x0, 0x0, 0xb12]}) 2018/04/26 03:30:19 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:19 executing program 1: mmap(&(0x7f0000c0a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000e9afc0)=ANY=[@ANYBLOB='\x00']], 0x1) mmap(&(0x7f0000c0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x400007, 0x40) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)=r1) 2018/04/26 03:30:19 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000000000000008000", 0xa201}) 2018/04/26 03:30:19 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:30:19 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000200)=ANY=[@ANYBLOB="284295d85783aefd622c043b3f77e1829836e80a5c248d4f8fd502e86f14c00235dcccc8819c84f1f472c7903ec1e42a3a7035bece0b0fa54e0669d414c806add6c93c0fc9472c0d95e42a9850398fcb6214052aa4d1778763cf8ccbcbd216ef6c1016f8d7fe5c5043ee182e132fe04075b02574ad689d3a5aad02b96eff03c254f903e0027c1c4ddcd9e993b8eac74786f7f502f95b5c389d3d3b69bd979ab379ac23ba65b088b41a1d77d6e1c03024a005475a0fd72043c7696add6638321dd3279c116603c530a75374452242f00e3cc0964fc497a269d3c112a98bf5ba035f84b297dede2ada6d443f2e", @ANYPTR]) readahead(r0, 0x59e0, 0xfff) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000180), 0x0, 0x8001}], 0x4, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000180)={&(0x7f0000ff9000/0x3000)=nil, 0x7, 0x7, 0x21, &(0x7f0000ffe000/0x1000)=nil, 0x1}) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x6) 2018/04/26 03:30:19 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe006ffffd592000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:19 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) r1 = dup2(r0, r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x3, 0x4, 0xffffffff, 0x3f, 0x2, 0x4}) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00000000c0)=""/145) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x40087708, 0x910000) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) close(r1) read(r2, &(0x7f0000000080)=""/11, 0xffffffffffffff06) 2018/04/26 03:30:19 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) syz_emit_ethernet(0x0, &(0x7f0000000700)=ANY=[], &(0x7f0000000040)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000680)=@nat={'nat\x00', 0x19, 0x3, 0x3b8, [0x20000100, 0x0, 0x0, 0x20000130, 0x200003a8], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x430) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000500)=""/31) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000004c0)=""/32) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote, @dev}, &(0x7f0000000080)=0xc) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000600)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="bfff0801942ad2506ea804890b68e4f4522de99bb076624ea8c0ddbab9a38cf4c3d49e9db138a9e06bcb05ecbf430e12e30d9f60f3706edf870c37c7309730b90f5a40d6aebeb62cd3e6faee016f49977185c25af390e3dbc1ca", @ANYRES16=r1, @ANYBLOB="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"], 0x100}, 0x1, 0x0, 0x0, 0x48000}, 0x0) 2018/04/26 03:30:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x2, 0x1f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x8f9b}, 0x0, 0xc, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000380)={{0x100000000000, 0xc01}, {0x400000000000000f}, 0x800000000000}) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x3b) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xedd, 0x200) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00000002c0)={0xffffffffffffffff, 0x8001}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x801, 0x4) getsockopt$inet6_tcp_buf(r3, 0x6, 0xd, &(0x7f0000000240)=""/110, &(0x7f0000000200)=0x6e) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) madvise(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x1000000000000067) ioctl$KVM_NMI(r3, 0xae9a) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x7, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000140)={'ifb0\x00', 0x81}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x42}) 2018/04/26 03:30:20 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:20 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230fffffff500", 0xa201}) 2018/04/26 03:30:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe006fffffff0000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:20 executing program 1: r0 = syz_open_pts(0xffffffffffffff9c, 0x2000) ioctl$KDADDIO(r0, 0x4b34, 0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) finit_module(r1, &(0x7f0000000000)='\x00', 0x3) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000080)={0x7, 0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000005000)={0x9, 0x0, 0x0, 0x0, "1ef4bc48491acd5e0c4b976cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5"}) 2018/04/26 03:30:20 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20100, 0x0) ioctl$TIOCEXCL(r0, 0x540c) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000140)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80401, 0x80) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000080)=""/88) syz_emit_ethernet(0x1, &(0x7f00000c5fe8)=ANY=[@ANYBLOB="aaaaaaaa000025cf585dab0e8863c62905846978"], &(0x7f0000000040)) 2018/04/26 03:30:20 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:20 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000000600", 0xa201}) 2018/04/26 03:30:20 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe0060f000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000040)) syz_emit_ethernet(0x1, &(0x7f00000c5fe8)=ANY=[@ANYBLOB="aaaaaaaa000025cf585dab0e8863c62905846978"], &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000140)={0x60, {{0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x20}}}, 0x88) 2018/04/26 03:30:20 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f94fda)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$setopts(0x4200, r1, 0x7fffffff, 0x40) mmap(&(0x7f0000f94000/0x2000)=nil, 0x2000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f95fd7)={&(0x7f0000f91ff0)=@ax25, 0x10, &(0x7f0000f91000), 0x0, &(0x7f0000f91000)}, 0x0) 2018/04/26 03:30:20 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0xfffffffffefffff9) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:30:20 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:30:20 executing program 0: syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x2, &(0x7f0000000480)=[{&(0x7f0000000280)="76b7de9998400ad9e0440d010b26e12802f7535a16", 0x15, 0x2}, {&(0x7f00000002c0)="b26c5d960e72e6d1b359c1463b19f520900f5a10a3d1fae8978347e81d5ea80dbef1add67a31191a4507e05202f6012a9984142ae0cb6efce2038ca529c5a87797311b3dc3b631729dd296f841a65c7d7700739bcefdfa346d28cee77a577a4a3e93a646eb0a063edceb24e371bd124ae2e1e6553c56655f80d5228ec7449387630f2ef54a4a42df9ef61c46e647997ff952ba711694014ee87d24c091584d396f88fb08773597cb8699e5b34d2bd96f3acd6dcd04b4aca0fb7c42ac439e9653d27d738e066601fcab7c588fbe10356a0072e73969dde3a5", 0xd8, 0x7}], 0x1000, &(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64]]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:20 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000640)=r1) r2 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000440)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)=0x4081) prctl$void(0x20) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000480)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000580)={0x0, r1}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000180)={0x5, &(0x7f0000000040)=[{0x0, 0x4, 0x0, 0x4}, {0x2, 0x80, 0x3, 0x3f}, {0x0, 0x1, 0x2b58d827}, {0x100, 0x2, 0x3, 0x400}, {0x4, 0x7ff, 0x3}]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000080), 0x4) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00000002c0)=ANY=[@ANYBLOB="01000000000000000a004e240700000000000000000000000000000000000001020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ef2ff17ef0b4dcfe0000000000000000000000000000000000000000000000000000000000000000000000020800000a004e2369030000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e24010400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5c000000a57a9e8bedad67a72b07b64bccd911f48cbc86999601098c62cd7eb8c908000000000000ee4b1f1e408253df570000000000000073da26c161bb3cf40ccc5508fb7fca122bea67717da75a1f0c2aa53c43aa4749e572f7e48ba60000"], &(0x7f0000000000)=0x2) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000240)={r4, 0x9, 0x4f, "7feacf47cbb719dc11d66456fcba9232ce4c965b28d477eaff40356f476d67fb97f978139e9082481a5ba90260d9421541c7e4e72907fb9da49b5064df935d2bcd9475287c2034d2de6573776e2d8f"}, 0x57) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0x9, &(0x7f0000000180)=0xffffffffffffffff, 0x4) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000140)) signalfd4(r3, &(0x7f00000004c0)={0x6}, 0x8, 0x80000) socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000000480)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) accept4$packet(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14, 0x800) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x0, 0x1, &(0x7f0000000280)=""/62, &(0x7f00000002c0)=""/209, &(0x7f00000003c0)=""/63, 0x32761109184b6163}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/qat_adf_ctl\x00', 0x840, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000000500)=0xffffffff, 0x4) 2018/04/26 03:30:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe006c00e0000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) tee(r0, r0, 0x7d, 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xff, 0x400) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000080)=""/4096) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0xd, &(0x7f0000000000)={0x0, 0x0, 0x344}, 0x8) 2018/04/26 03:30:21 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000300", 0xa201}) 2018/04/26 03:30:21 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaa000025cf585dab0e8863c62905846978"], &(0x7f0000000040)={0x0, 0x4}) 2018/04/26 03:30:21 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00634020000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:21 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r2) r3 = getgid() fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) keyctl$clear(0x7, r2) 2018/04/26 03:30:21 executing program 0: syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x2, &(0x7f0000000480)=[{&(0x7f0000000280)="76b7de9998400ad9e0440d010b26e12802f7535a16", 0x15, 0x2}, {&(0x7f00000002c0)="b26c5d960e72e6d1b359c1463b19f520900f5a10a3d1fae8978347e81d5ea80dbef1add67a31191a4507e05202f6012a9984142ae0cb6efce2038ca529c5a87797311b3dc3b631729dd296f841a65c7d7700739bcefdfa346d28cee77a577a4a3e93a646eb0a063edceb24e371bd124ae2e1e6553c56655f80d5228ec7449387630f2ef54a4a42df9ef61c46e647997ff952ba711694014ee87d24c091584d396f88fb08773597cb8699e5b34d2bd96f3acd6dcd04b4aca0fb7c42ac439e9653d27d738e066601fcab7c588fbe10356a0072e73969dde3a5", 0xd8, 0x7}], 0x1000, &(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64]]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:21 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000000240)='./bus\x00', 0x14103e, 0xfffffffffffffffd) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000180)={0x6, 0x5}) open$dir(&(0x7f0000000140)='./file0\x00', 0xc000, 0x4) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x7f) 2018/04/26 03:30:21 executing program 3: syz_emit_ethernet(0x4, &(0x7f0000000240)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="117c778665c68950b14310cd8e6cd117348c27656a67a3440b927973986ab9265c2c1d0100000000000000d0295f4fd327b7dec41d0a86e185c189c07cb40d19e75e6ddc69011fd61bd71986c88b2fce1b64f768d42d08f4f5cae13d798d034942fe6662186617fea19f42d40b94c5", @ANYPTR64=&(0x7f0000000100)=ANY=[], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32], @ANYRES64, @ANYRES64, @ANYPTR, @ANYRES32], @ANYRES16, @ANYRES16], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x1]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) read(r0, &(0x7f0000000280)=""/217, 0xd9) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000100)={'HL\x00'}, &(0x7f0000000380)=0x1e) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)) 2018/04/26 03:30:21 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000040)={0x4, 0x64f6, 0x5, 0x3, 0x9}) syz_emit_ethernet(0xfffffffffffffee6, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`?', 0x30, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff85, 0x0, 0x0, 0x0, [0x2, 0x4], {0x0, 0x6, "c10200", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/04/26 03:30:21 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662303c0300", 0xa201}) 2018/04/26 03:30:21 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe006fffff000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:21 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/26 03:30:21 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3793400, 0x40000) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000005a782ef7c839c20a"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0f630c400000000000000000000000000c6300009bf2d31260a9da7cd91eb50002559b5b1a5207943b6d01000000a69f0f06d31140558b431afc3ee9378917bd56c6e8d7fe1cad2c236dabeffb7b0e143d2b499098b4c5e31ef4163ee0759f8686c6961fda716211560a5fb482ec94e7e7e4082a5d9e7091f324d6b906028d951425d1159a81f79a7025f582ea59395cf7671e"], 0x1, 0x0, &(0x7f0000008f37)="c2"}) r3 = dup2(r2, r2) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000000)=0x1, 0x4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2, 0x4e24, @rand_addr}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, {0x2, 0x4e23, @broadcast=0xffffffff}, 'veth0_to_team\x00'}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x6, 0x4, 0x5, 0x9, 0x47a0000000000000}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={r4, 0x1}, 0x8) 2018/04/26 03:30:21 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaa27ef805dab0e2913cc000784697880927f00000000000000"], &(0x7f0000000040)) 2018/04/26 03:30:21 executing program 0: syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x2, &(0x7f0000000480)=[{&(0x7f0000000280)="76b7de9998400ad9e0440d010b26e12802f7535a16", 0x15, 0x2}, {&(0x7f00000002c0)="b26c5d960e72e6d1b359c1463b19f520900f5a10a3d1fae8978347e81d5ea80dbef1add67a31191a4507e05202f6012a9984142ae0cb6efce2038ca529c5a87797311b3dc3b631729dd296f841a65c7d7700739bcefdfa346d28cee77a577a4a3e93a646eb0a063edceb24e371bd124ae2e1e6553c56655f80d5228ec7449387630f2ef54a4a42df9ef61c46e647997ff952ba711694014ee87d24c091584d396f88fb08773597cb8699e5b34d2bd96f3acd6dcd04b4aca0fb7c42ac439e9653d27d738e066601fcab7c588fbe10356a0072e73969dde3a5", 0xd8, 0x7}], 0x1000, &(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64]]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:21 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:30:21 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) unlinkat(r0, &(0x7f0000000140)='./bus\x00', 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) [ 173.154919] binder: 13131:13137 unknown command 1 2018/04/26 03:30:21 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x10800, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0xffff) r1 = open(&(0x7f0000000100)='./file0\x00', 0x8600, 0x1) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000140)) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000240)=""/89) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000200)={0xfffffffffffffd69, 0x3def, 0x200, 0x1f, 0x80000000}) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) 2018/04/26 03:30:21 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe006000f0000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) [ 173.176678] binder: 13131:13137 ioctl c0306201 20008fd0 returned -22 [ 173.218405] binder: 13131:13137 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 173.227062] binder: 13137 RLIMIT_NICE not set 2018/04/26 03:30:21 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300300", 0xa201}) 2018/04/26 03:30:22 executing program 2: set_mempolicy(0x4001, &(0x7f0000aebff8)=0x4, 0x8) unshare(0x60000000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB="0500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e2ffffff00000000000000000000000000000000000000000000000000000000000000000000"]) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f00000006c0)={'raw\x00'}, &(0x7f0000000780)=0x54) 2018/04/26 03:30:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe006f0000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) [ 173.413974] IPVS: ftp: loaded support on port[0] = 21 [ 173.948937] binder: 13131:13185 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 174.070285] binder: 13131:13187 tried to acquire reference to desc 0, got 1 instead [ 174.086628] binder: 13131:13187 unknown command 1 [ 174.091606] binder: 13131:13187 ioctl c0306201 20008fd0 returned -22 [ 174.101602] binder: 13131:13185 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 174.108517] binder: 13131:13187 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 174.116103] binder: 13185 RLIMIT_NICE not set 2018/04/26 03:30:22 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x1, 0x80080) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000200)={0x7f, 0xb42f, 0x7fffffff, 0x6, 0x7e000000000000, 0x101, 0x2, 0x20, 0x2, 0x7ff}) syz_emit_ethernet(0x1, &(0x7f00000c5fe8)=ANY=[@ANYBLOB="aaaaaaaa000025cf585dab0e8863c62905846978"], &(0x7f0000000040)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x105000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r2, 0x31e, 0x70bd29, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) 2018/04/26 03:30:22 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x2, &(0x7f0000000480)=[{&(0x7f0000000280)="76b7de9998400ad9e0440d010b26e12802f7535a16", 0x15, 0x2}, {&(0x7f00000002c0)="b26c5d960e72e6d1b359c1463b19f520900f5a10a3d1fae8978347e81d5ea80dbef1add67a31191a4507e05202f6012a9984142ae0cb6efce2038ca529c5a87797311b3dc3b631729dd296f841a65c7d7700739bcefdfa346d28cee77a577a4a3e93a646eb0a063edceb24e371bd124ae2e1e6553c56655f80d5228ec7449387630f2ef54a4a42df9ef61c46e647997ff952ba711694014ee87d24c091584d396f88fb08773597cb8699e5b34d2bd96f3acd6dcd04b4aca0fb7c42ac439e9653d27d738e066601fcab7c588fbe10356a0072e73969dde3a5", 0xd8, 0x7}], 0x1000, &(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64=r0]]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:22 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000000ffffffff00", 0xa201}) 2018/04/26 03:30:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe0069effffff000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:22 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x400, 0x1, &(0x7f0000000400)=[{&(0x7f0000000200)="55428a4084cde53993d7a8ade6b9598781edd0f513900da5559926ac0e6ca4035768d0eff6097f9a34babd0187fd9923a93f4effdee9f004f14d1de95604dc8f7850e58bc75a748acb8038a2db1776c99ac22df8c62dfa43302ce0bcb18f776e316f8af8e62877680b92e79598158fa8106c60615dbfa09aea565eeaefbd1b5dc7144b644496b12d5af6a43572f0c65c43eafce0675106e1862ba55a8a655c95bbed24921f5f8c81883b6cf0ad6f99bd40370eb604e8be7c65492ef369dd", 0xbe, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) syz_mount_image$xfs(&(0x7f00000002c0)='xfs\x00', &(0x7f0000000300)='./bus\x00', 0x5, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000340)="15738f045522e1306ccc50bfa5d67a2b129aa632c03a68b732009c974e8dd8f4bdf6429e29b270d280011e5b01410ac92a5a659c782c9831a36f97fcc6790987cd219422f6c2db9bd3af828f1168aa932a8c", 0x52, 0x8001}], 0x2042a, &(0x7f0000000480)={'nouuid,', {[{@attr2='attr2', 0x2c}, {@logbufs={'logbufs', 0x3d, [0x31, 0x32, 0x78, 0x3b, 0x0]}, 0x2c}, {@swidth={'swidth', 0x3d, [0x78, 0x35, 0x32, 0x33, 0x37, 0x7f]}, 0x2c}]}}) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/26 03:30:22 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x40d00) accept(r0, 0x0, &(0x7f0000000340)) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x9159, 0x1, 0x0, 0xe, 0x1a, 0x9, "d40654e8f6576ff1871589d796dcd0d17e6efbf7bfee92450a2d376a60aada82376c6da83243306f82c2af93a362adc3356951e74ae572ee9c2fedf2b1477fe0", "41fcdabf7f83952663b660c411e80945e4993b5834e142f7c2383fad7fb3a42708b1af697f05b89c2ad686332e87cf3ac80d678a654e8df4b92348b0fe4b0fb6", "ee9eb998d1e49f0f7dbf46f5e21334062b301568cdd06fe92da64bbfe8837035", [0x0, 0x3]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@remote}}, {{@in=@loopback}}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000002c0)={'gre0\x00'}) 2018/04/26 03:30:22 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x804, 0x0, 0xff, 0x1100000000000001, 0x0, 0x1}, 0x2bc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) 2018/04/26 03:30:22 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0x0, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:30:22 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$TIOCCBRK(r0, 0x5428) syz_emit_ethernet(0x1, &(0x7f00000c5fe8)=ANY=[@ANYBLOB="aaaaaaaa000025cf585dab0e8863c62905846978"], &(0x7f0000000040)={0x0, 0x0, [0xb18, 0x0, 0x0, 0x21c]}) 2018/04/26 03:30:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600f0ffff000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:22 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x250040, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000100)={{0x3, 0x3, 0x2, 0x3, 0x5}, 0x80, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x8, 0x400000000000000, 0x6, 0x5}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x20000, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x401) 2018/04/26 03:30:23 executing program 1: syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x2000) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000240)="220000002100070700be0000090007010a00001e000000000000e30305001380ff45", 0x22) r1 = msgget$private(0x0, 0x4) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000040)=""/112) 2018/04/26 03:30:23 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000000ffffffc000", 0xa201}) 2018/04/26 03:30:23 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2c280, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) syz_emit_ethernet(0x1, &(0x7f00000c5fe8)=ANY=[@ANYBLOB="aaaaaaaa000025cf585dab0e8863c62905846978"], &(0x7f0000000040)) 2018/04/26 03:30:23 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000ec0000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:23 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x2, &(0x7f0000000480)=[{&(0x7f0000000280)="76b7de9998400ad9e0440d010b26e12802f7535a16", 0x15, 0x2}, {&(0x7f00000002c0)="b26c5d960e72e6d1b359c1463b19f520900f5a10a3d1fae8978347e81d5ea80dbef1add67a31191a4507e05202f6012a9984142ae0cb6efce2038ca529c5a87797311b3dc3b631729dd296f841a65c7d7700739bcefdfa346d28cee77a577a4a3e93a646eb0a063edceb24e371bd124ae2e1e6553c56655f80d5228ec7449387630f2ef54a4a42df9ef61c46e647997ff952ba711694014ee87d24c091584d396f88fb08773597cb8699e5b34d2bd96f3acd6dcd04b4aca0fb7c42ac439e9653d27d738e066601fcab7c588fbe10356a0072e73969dde3a5", 0xd8, 0x7}], 0x1000, &(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64=r0]]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:23 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000100)={0x3ea9, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000140)={0xb47, r3, 0x10001, 0x1}) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/26 03:30:23 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2100, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0xffffffffffff8000, 0x6e, 0x4, 0x48}, 0x8) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x1ff, 0x305c00) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000000c0)={0x4, 0xbca5, 0x7, 0x7d, 0x2, [{0x80000001, 0x1, 0x9, 0x0, 0x0, 0x80}, {0x7, 0x10001, 0x2, 0x0, 0x0, 0x800}]}) setsockopt$sock_attach_bpf(r2, 0x1, 0x34, &(0x7f0000009000), 0x1be) 2018/04/26 03:30:23 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x6, 0x0) syz_emit_ethernet(0x1, &(0x7f00000c5fe8)=ANY=[@ANYBLOB="aaaaaaaa000025cf585dab0e8863c62905846978"], &(0x7f0000000040)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80040) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000100)=0x401, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x7}, 0x4) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/04/26 03:30:23 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe006ffffff9e000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:23 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r0, 0x28, &(0x7f0000000200)={0x0, 0x0}}, 0x10) accept$ax25(r0, 0x0, &(0x7f00000003c0)) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={r1, 0x5, 0x10}, 0xc) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x3ad, 0x8001}], 0x0, &(0x7f0000000180)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) recvfrom(r0, &(0x7f00000002c0)=""/203, 0xcb, 0x40000000, &(0x7f0000000480)=@l2={0x1f, 0x2, {0x769, 0x7, 0x2, 0x4, 0x400}, 0x9, 0xc4e9}, 0x80) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000500)=""/4096) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, {0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, 0x3f, [0x1dd, 0x0, 0x910d, 0x80, 0x1, 0x7, 0x1, 0x4349746b]}, 0x5c) 2018/04/26 03:30:23 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00\b\x00', 0xa201}) 2018/04/26 03:30:23 executing program 2: unshare(0x60000000) r0 = accept(0xffffffffffffffff, &(0x7f0000000640)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000006c0)=0x80) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000700)) socketpair(0x0, 0x2, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}], 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000000)='bcsf0\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000540)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syzkaller1\x00'}) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001f80)={'bond0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}}) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000000400), &(0x7f00000004c0)=0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x836a, 0x67e, 0x7fffffff}, &(0x7f00000001c0)=0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f00000004c0)={0xfffffffffffffbff}, 0x4) close(r6) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) bind$nfc_llcp(r1, &(0x7f00000005c0)={0x27, 0x1, 0x1, 0x6, 0x2, 0x6, "f1d4bff35fd23bf27d5dde66339bb9067b7e277aaf7d535f903fce1e7e4657433d91bb47043aa0e731a7cef6b0f2ccd3fccc7ec07130f8210aa2cf9a2bfe02", 0x22}, 0x60) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=0x0], &(0x7f0000000280)=0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000440), &(0x7f0000000480)=0x4) 2018/04/26 03:30:23 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0x0, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:30:23 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x2, &(0x7f0000000480)=[{&(0x7f0000000280)="76b7de9998400ad9e0440d010b26e12802f7535a16", 0x15, 0x2}, {&(0x7f00000002c0)="b26c5d960e72e6d1b359c1463b19f520900f5a10a3d1fae8978347e81d5ea80dbef1add67a31191a4507e05202f6012a9984142ae0cb6efce2038ca529c5a87797311b3dc3b631729dd296f841a65c7d7700739bcefdfa346d28cee77a577a4a3e93a646eb0a063edceb24e371bd124ae2e1e6553c56655f80d5228ec7449387630f2ef54a4a42df9ef61c46e647997ff952ba711694014ee87d24c091584d396f88fb08773597cb8699e5b34d2bd96f3acd6dcd04b4aca0fb7c42ac439e9653d27d738e066601fcab7c588fbe10356a0072e73969dde3a5", 0xd8, 0x7}], 0x1000, &(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64=r0]]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) [ 175.119613] IPVS: ftp: loaded support on port[0] = 21 2018/04/26 03:30:23 executing program 3: syz_emit_ethernet(0x1, &(0x7f00000c5fe8)=ANY=[@ANYBLOB="0e8e7dc4a6d131b7585dab0e8863c62905846978"], &(0x7f0000000040)) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) 2018/04/26 03:30:23 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) splice(r1, &(0x7f0000000040), r0, &(0x7f00000000c0), 0x100000001, 0x2) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2f, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x78, @local={0xfe, 0x80, [], 0xaa}}, 0xfffffdd2) 2018/04/26 03:30:23 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600034000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:23 executing program 3: syz_emit_ethernet(0x1, &(0x7f00000c5fe8)=ANY=[@ANYBLOB="aaaaaaaa000025cf585dab0e8863c6290584ecc8"], &(0x7f0000000040)) r0 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, r1) 2018/04/26 03:30:23 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000000fffd3b4a00", 0xa201}) 2018/04/26 03:30:24 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1f49bcbf, 0x349000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000080)=[{{r2, r3/1000+10000}, 0xff, 0x100, 0xffffffffffffff7f}, {{}, 0x9, 0xffff, 0x80}], 0x30) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x5, 0x4000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x1c8, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="7b2a627367f20000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x8a44ce69d2d8333, 0x0, &(0x7f0000000140)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)}}}], 0xfffffffffffffcb3, 0x0, &(0x7f00000001c0)}) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 175.482403] binder: 13341:13343 got transaction with invalid offset (0, min 0 max 40) or object. [ 175.498297] binder: 13341:13343 transaction failed 29201/-22, size 40-8 line 3026 [ 175.515907] binder: BINDER_SET_CONTEXT_MGR already set [ 175.521416] binder_alloc: 13341: binder_alloc_buf, no vma [ 175.521524] binder: 13341:13343 ioctl 40046207 0 returned -16 [ 175.527050] binder: 13341:13346 transaction failed 29189/-3, size 40-8 line 2963 [ 175.528305] binder: 13341:13347 got transaction to invalid handle [ 175.546839] binder: 13341:13347 transaction failed 29201/-22, size 0-0 line 2848 [ 175.566585] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/26 03:30:24 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000002000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:24 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000480)=[{&(0x7f00000002c0)="b26c5d960e72e6d1b359c1463b19f520900f5a10a3d1fae8978347e81d5ea80dbef1add67a31191a4507e05202f6012a9984142ae0cb6efce2038ca529c5a87797311b3dc3b631729dd296f841a65c7d7700739bcefdfa346d28cee77a577a4a3e93a646eb0a063edceb24e371bd124ae2e1e6553c56655f80d5228ec7449387630f2ef54a4a42df9ef61c46e647997ff952ba711694014ee87d24c091584d396f88fb08773597cb8699e5b34d2bd96f3acd6dcd04b4aca0fb7c42ac439e9653d27d738e066601fcab7c588fbe10356a0072e73969dde3a5", 0xd8, 0x7}], 0x1000, &(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64=r0]]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:24 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="13000000000000002905fa86ed35ac85eba429755057846978"], &(0x7f0000000040)) 2018/04/26 03:30:24 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000300)={0x3, &(0x7f0000000140)=[0x1, 0xbc6, 0x4]}) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) fcntl$setpipe(r1, 0x407, 0x6) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) io_setup(0x100000001, &(0x7f00000002c0)=0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000240)=0x8, &(0x7f0000000280)=0x4) io_submit(r2, 0x1, &(0x7f0000000200)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000000480)="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", 0x1000, 0x8000, 0x0, 0x1, r1}]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:24 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000000000000000500", 0xa201}) 2018/04/26 03:30:24 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x40, 0x400000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x100, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7, 0x3, 0x7}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x3b, "361aef67e1874b83b1e45d9403bf1cff766239eba3835f550e3ae38448b13c3756f2105598f85f2b515c96966f9c334f7ff1d1840ebe6200238c69"}, &(0x7f00000000c0)=0x43) getpeername$netrom(r0, &(0x7f0000000300)=@full, &(0x7f0000000380)=0x48) fdatasync(r1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0x7fffffff, 0x7, 0x100000000, 0xff, 0x0, 0x7fff, 0x4, {r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x2, 0x0, 0x80, 0x82b, 0x20}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)={r4, 0x27, "8b36dc81ae87a95577a8a06f10809ea5fc50c6fc5102910da482135774db3f9b09d9d30de05e08"}, &(0x7f0000000400)=0x2f) 2018/04/26 03:30:24 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0x0, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:30:24 executing program 2: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x8}) fstat(r0, &(0x7f0000000140)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000000000)) 2018/04/26 03:30:24 executing program 3: syz_emit_ethernet(0x1, &(0x7f00000c5fe8)=ANY=[@ANYBLOB="aaaaaaaa000025cf585dab0e8863c62905846978"], &(0x7f0000000040)) getcwd(&(0x7f0000000080)=""/136, 0x88) 2018/04/26 03:30:24 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000015000)="240000002000039c59000000e10000a50a0705000000c497271d856806000200d100737a", 0x24}], 0x1}, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x14) r2 = accept4(r1, &(0x7f00000000c0)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x80, 0x800) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000180)=0x3, &(0x7f00000001c0)=0x4) 2018/04/26 03:30:24 executing program 1: socket$inet6(0xa, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000300)=@ioapic={0x0, 0x1, 0x642e, 0x0, 0x0, [{0x3f, 0x1, 0x6}, {0x5, 0x0, 0xfff, [], 0x3ff}, {0xe1, 0x9, 0x0, [], 0x7fffffff}, {}, {0x48}, {0x7fffffff, 0x0, 0x7fffffff}, {0x1ff, 0x0, 0x0, [], 0x20}, {0x5, 0x5, 0x0, [], 0x100}, {0x5, 0x1, 0x0, [], 0xd1}, {0x7}, {0x80, 0x1ff, 0x6}, {0x0, 0x3}, {0x7ff}, {0x7, 0x5, 0x43, [], 0x5}, {0x100000001, 0x3, 0x5}, {0x2d59, 0x0, 0x9, [], 0x80000000}, {0x0, 0x4, 0x0, [], 0x6}, {0x0, 0x7ff, 0x1f}, {0x0, 0x0, 0xff, [], 0x1ff}, {0x100000000, 0x3f8}, {0x0, 0x0, 0x4}, {0x1, 0x7, 0x6, [], 0xb92}, {0xa17, 0x0, 0x0, [], 0x7}, {0x7, 0x7}]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000000000010000000400000000000000000000000000000000000001000000000000000000000000000000000000000000000000"]) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)={0x100000001}) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000200)=""/160) shutdown(0xffffffffffffffff, 0x1) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x4c}, 0x1}, 0x0) 2018/04/26 03:30:24 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00602340000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:24 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000033c00", 0xa201}) 2018/04/26 03:30:24 executing program 3: syz_emit_ethernet(0x3, &(0x7f0000000300)=ANY=[@ANYBLOB="cafeeaa1b6dd2d174b0ff0d595f83b2bf90c9143ad04bd9283274ceef134a5c0544f7e717016ad9e0906f3f217c226eabd9bc4d10a3eb9fcb5ecea374f2cb352ef9c35e93d77ae887ed81bd0ca1c6f027be145fcbd00e0df491aa6367b", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES16], @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES64, @ANYBLOB="d4f2976fe8e784f2ed3dcce4ea32980d5977f83977260ba918e7f2e391893bf283972dae95dceb8b1a5cf197b8ab3e8d91455daf82a1556deed2190358fa8fea8088c0cb703a5ea0ef8a4ddf3289423468", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES64], @ANYRES32, @ANYRES64, @ANYRES32, @ANYBLOB="391cc470820cee77c3ce5a57028751c0cb6dcdc17ae4394b37cbcd6d7ba93ca605f388d4f78b8fc8f43d9afacbe3dc97b9a208da149b8bfca7b1120077c58529e7144118aaf740e4fbe5dc02cc8c90c2c3e6399134b4b80d66406786f1750c0723fb6d14807e377850423f0f3235cbbbc274710175924ab41804b9ca6b361dad38065f6d3f8950e666665397502b460e84a86c3b2c0c2b1faa033653ed369327292fcf884dbd91a20899fcc22eb3ad1b6f06bc757d0addad97086d4849dbb0820054e98bf3cd730000000000000000000000000000", @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES64, @ANYBLOB="c15cf7bb8329005e9cd189df17dfbc1ce919d08d8d35a8be1d217392091b683b0bf7275813bcb045a55f8df749574ba37021b60a37fe818d8a57a4b7aa0688bf3f5cf94a8b829a8f3fa4f85c3ebb8d0ffdf662a14c3df8eef2321c62cf695231ccda46acd558909d61eeafa7e072455e7acba46c3e7f728e455f94992cbcf602e01a167c2f167f66be6a3277f0f323edf066b59cd484deb43d4b10ec6f06ed80b428d58bb119ca6d0081f8e61ae451080a747d43921e747d01336838252b3b46e457aac8174e761ec0bcf37de6f2860a6cd9dc51b72263f9d337a4f49b495ca9f5809ec8c708a0be0faaf034"]]], &(0x7f0000000040)={0x0, 0x7fffc, [0x400000000000, 0x0, 0xfffffffffffffffc]}) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/91, 0x5b) 2018/04/26 03:30:25 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x2100) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000540)={&(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) mkdir(&(0x7f00000005c0)='./file0\x00', 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x8c000, 0x100) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000400)=0x8000) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r2 = socket$inet(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0xff19}], 0x1, 0x0, 0x99, 0x40}, 0x0) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x9, 0x200001) faccessat(r3, &(0x7f0000000140)='./file0\x00', 0x8, 0x800) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000300)="18ff7f8b450cbc6fd74654ac6a0a6c7861d2354a7854a823d7775fee88dac09d7a80e0d9589e8a2d8eb28a5caaa03246543870dd64ea4b43f76362e804a86fe07950c92b124d4c7580025144f4e5e350e3705274704274f2b4762977c3241b985b611dcf3ac47826e4d3b517e0e292f5c44580bc5cf3214b5732f87934fbc3bdd2ffa40a9dd07480e8f36b6086e111b59f42a777e553d7cf93fb7543ba1b779bceaa8bd2d7f8ca4b22") mknodat(r3, &(0x7f0000000100)='./file0\x00', 0xc000, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ppoll(&(0x7f00000002c0)=[{r5}, {r4}], 0x2, &(0x7f00000003c0)={0x77359400}, &(0x7f0000000440), 0x8) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000180)={0x20}) ioctl$TCSBRK(r3, 0x5409, 0xbe) linkat(r5, &(0x7f0000000000)='./file0\x00', r5, &(0x7f0000000080)='./file0\x00', 0x1400) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000480)={@dev={0xfe, 0x80, [], 0xa}, 0xffffffff, 0x0, 0x1, 0x6, 0x7, 0x0, 0x9}, 0x20) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000001c0)={0xdf, {{0x2, 0x1000000000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) 2018/04/26 03:30:25 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64=r0]]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:25 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00604000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:25 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x8, 0x101000) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000180)={0x5, 0x80000001, 0x5}) open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:25 executing program 3: syz_emit_ethernet(0x1, &(0x7f00000c5fe8)=ANY=[@ANYBLOB="aaaaaaaa000025cf585dab0e8863c62905846978"], &(0x7f0000000040)={0x0, 0x4, [0x0, 0xdb6]}) 2018/04/26 03:30:25 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230ffffffc300", 0xa201}) 2018/04/26 03:30:25 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00602000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:25 executing program 3: syz_emit_ethernet(0x1, &(0x7f00000c5fe8)=ANY=[@ANYBLOB="aaaaaaaa000025cf585dab0e8863c62905846978"], &(0x7f0000000040)) r0 = gettid() r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xfffffffffffffffd, 0x2100) mkdirat$cgroup(r1, &(0x7f00000000c0)='syz1\x00', 0x1ff) sched_rr_get_interval(r0, &(0x7f0000000000)) 2018/04/26 03:30:25 executing program 2: mkdir(&(0x7f00003e4000)='./file0\x00', 0x0) mount(&(0x7f0000135000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000d41000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0) mkdir(&(0x7f0000000040)='./file0/control/file0\x00', 0x0) umount2(&(0x7f0000117000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/control/file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='sysv\x00', 0x200020, &(0x7f0000000180)="19b6b508b50f05075adcb51c5d58ecbb7626d8") 2018/04/26 03:30:25 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64=r0]]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:25 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/60) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0xc0082) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x5, 0x4) ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)) 2018/04/26 03:30:25 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:30:25 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe006f0ffffff000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:25 executing program 3: syz_emit_ethernet(0x1, &(0x7f00000c5fe8)=ANY=[@ANYBLOB="aaaaaaaa000025cf585dab0e8863c62905846978"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x8d3, 0xd02]}) r0 = syz_open_pts(0xffffffffffffffff, 0x32000) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0xffffffff, 0x100, 0x1, 0x7f, 0x0, 0x10001}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000080), &(0x7f00000000c0)) 2018/04/26 03:30:25 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64=r0]]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:25 executing program 2: r0 = socket$kcm(0x2, 0x5, 0x2) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000000)=ANY=[]}, 0x0) recvmsg$kcm(r0, &(0x7f0000001dc0)={&(0x7f0000000280)=@ax25, 0xfffffffffffffda2, &(0x7f0000001c40)=[{&(0x7f0000000000)=""/42, 0x2a}], 0x1, &(0x7f0000001cc0)=""/235, 0xeb}, 0x0) 2018/04/26 03:30:26 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300200", 0xa201}) 2018/04/26 03:30:26 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe0060000000f000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:26 executing program 1: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="e9", 0x1, 0xfffffffffffffffb) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$invalidate(0x15, r1) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000540)={0xffffffffffffffff}) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000580)=0x7) setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f000076fff4)={@multicast2=0xe0000002}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000001c0)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r5 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x8, 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f0000000380)={0x4, 0x100000001, 0x7c05b3da, 'queue1\x00', 0x2}) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000005c0)) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}}, &(0x7f0000000840)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000880)={r7, 0x0, 0x10}, &(0x7f00000008c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000003f40)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000004040)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000004080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x4e24, 0xe5, 0x4e20, 0x800, 0xa, 0xa0, 0x80, 0x2e, r8, r0}, {0xc234, 0xfffffffffffffff9, 0xffffffffffffff8f, 0xffffffffffffff01, 0x5, 0xfffffffffffff001, 0x7, 0x5}, {0x1, 0x6, 0xe7bb, 0x7f}, 0x5, 0x0, 0x1, 0x0, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x3b}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x2, 0x5, 0xeaf, 0x5, 0xffffffffffffff7f}}, 0xe8) r9 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') r10 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendfile(r10, r9, &(0x7f0000000000), 0x8) pread64(r9, &(0x7f0000000480)=""/46, 0x2e, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) keyctl$setperm(0x5, r1, 0x8000008) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000440)={r7, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x9, 0x6, 0x7, 0x4, 0x5}, &(0x7f0000000500)=0x98) 2018/04/26 03:30:26 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600f00000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) [ 177.568188] ucma_write: process 806 (syz-executor1) changed security contexts after opening file descriptor, this is not allowed. 2018/04/26 03:30:26 executing program 3: syz_emit_ethernet(0x0, &(0x7f00000c5fe8)=ANY=[], &(0x7f0000000240)={0x0, 0x0, [0x0, 0x0, 0x3, 0x10000]}) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3, 0x2) r1 = dup2(r0, r0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x2000000000055, &(0x7f00000000c0)=0x2) 2018/04/26 03:30:26 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64=r0]]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:26 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x8, 0x0, &(0x7f0000000300), 0x8000, &(0x7f00000006c0)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) ioctl$TIOCNXCL(r0, 0x540d) 2018/04/26 03:30:26 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00@\x00', 0xa201}) 2018/04/26 03:30:26 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) getpriority(0x0, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r2, r2, 0x80000) r4 = epoll_create1(0x0) poll(&(0x7f0000000040)=[{r4}], 0x1, 0x0) 2018/04/26 03:30:26 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe0060ec00000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:26 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:30:26 executing program 1: syz_emit_ethernet(0x66, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/26 03:30:26 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000ac3000)=@raw, &(0x7f0000000080)="47505d04", 0x17, 0xfffffe4f, &(0x7f0000004f99)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="180080000000480000fcffff7f000000850000000700000000000018000000009500000000000000"], &(0x7f000000a000)='syzkaller\x00', 0x1, 0xfe3c, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/26 03:30:26 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000140)=0x1, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:26 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00692d5ffff000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:26 executing program 3: r0 = gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2c4180, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) kcmp(r0, r1, 0xc, r2, r2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x8b, "733f84704ed617c6ce58e1ca6d104dc4c50dd102ad628ac3bee32d48de05ee3b1346f57ff8036dc2b60703bceab29197202f96174c44e157f299b341fda5e40a56526166a2a0c1124b8decf5e3fd1526d1ab3cdb3f80a4d355e13e300a53c4187dbd789c6d98c7313e10073516ed75b167a7b439640e5c34b94f35b52bd6635ea5762aff76b0c9da14c797"}, &(0x7f00000001c0)=0x93) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r3}, 0xc) syz_emit_ethernet(0x1, &(0x7f00000c5fe8)=ANY=[@ANYBLOB="aaaaaaaa000025cf585dab0e8863c62905846978"], &(0x7f0000000040)) 2018/04/26 03:30:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000240)) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0x200) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f00000000c0)={0x5, 0x800, 0xef, 0x7}, 0x10) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)="a7", 0x1}], 0x1, &(0x7f0000000340)}], 0x1, 0x0) recvmsg(r4, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x34, &(0x7f0000000100)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000140)=""/6, 0x6}, 0x0) 2018/04/26 03:30:26 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00?\x00', 0xa201}) 2018/04/26 03:30:26 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080), 0x0) 2018/04/26 03:30:27 executing program 3: syz_emit_ethernet(0x1, &(0x7f00000c5fe8)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES16, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32]]], &(0x7f0000000040)) r0 = getpgid(0x0) sched_getaffinity(r0, 0x8, &(0x7f00000000c0)) 2018/04/26 03:30:27 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000234000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:27 executing program 1: uselib(&(0x7f0000000040)='./file0\x00') r0 = gettid() mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x17, 0x44031, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000724000)="2f2e7d2976626f786e6574316574683023ca6c7d252f00", 0x17, &(0x7f0000bb8ff0)='\x00') utime(&(0x7f000006d000)='./file0\x00', &(0x7f00000c3000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='fdinfo\x00') fchdir(r1) exit(0x1ff) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/26 03:30:27 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000600", 0xa201}) 2018/04/26 03:30:27 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000280)=""/118, 0xc2) pread64(r1, &(0x7f00000001c0)=""/151, 0x97, 0x0) 2018/04/26 03:30:27 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400400, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000140)=""/83) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x2c, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000200)={0x1ff, r1, 0x10000, 0x1}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'ip_vti0\x00', 0x2}) syz_emit_ethernet(0x1, &(0x7f00000c5fe8)=ANY=[@ANYBLOB="aaaaaaaa000025cf585dab0e8863c62905846978"], &(0x7f0000000040)) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000000c0)=""/75) socket$inet6(0xa, 0x0, 0x3) 2018/04/26 03:30:28 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) openat$dsp(0xffffffffffffff9c, &(0x7f0000001540)='/dev/dsp\x00', 0x80, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x801, 0x20) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000180)=[{&(0x7f00000000c0)="0b72384c7cfe335f7cd8a4c2fb81819eb2ef8a45a6cc3436052ef7732d53a75671bad0c9868a758c73aac7f7b5c04ca7dfd80513075ea007e4597234cafb80c3b9c5a2da87ba8e95fc3a7e410a5bfddb83ae323b81cba9224934f77b9771fb57fc3823b7e3df49fa67c8f78e11a1fcc54d17058dec06331653d9760b58f6a7ae4ff10d5fc5f36a1819bcd06d31de015c5725ced04ff1ad590eae547f45c9b72720998bc2876648246b5c291fd7ac56ecd338909389993157b87a97", 0xbb}, {&(0x7f0000000340)="724b2ecd641691cbe991f83546e9104748d46168ae2b380a356c1c950ee47b7da9980dfb3d277d4bd864375d3a362828d5ab494cf7ceea770759116bc7456cd91cfdfa067a992075e85da994f25c2418b614a7de67c68613d650c8fdd2c31546aa467ffbffc472b7549d5aa4cf51c6476098e6ea256991ee538b98e12933d9391f196d44e57c1f4656a12c712a931013e861f6ac4045500c552ac2b7aadd8ae76971e48bf5481e10af999c350ccbe6639695c898e6c4e5ef6e771149c4ffeda0e33f81802197b28e54f641a2a08932439bace1", 0xd3}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="c940855a57095fefa5c778e028fa0fd565c0186be677a0201bb6044aad98fd7e719397e58ab5ef126102df97bca482ce0345e7fec64e44b07327751c06abf1222dd30a9439e1929bc7f144b1501abcac03154c64f523e100e81becb71fd8cca31f651b63ed4efad5c603c4224a775b775f9894430c5d352ff16bc71fcbabcf856cce2290ee41368fb69e8b5ba24aee8cdf9e658cbe53a5190d3e64d4a137e701838d8ab15d0ac02526cf2c396b2028b80290f24394d22a350d6b4e24c5bcb6d48436a7", 0xc3}], 0x4, 0x0, 0x0, 0x40000}, 0x4000) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/26 03:30:28 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300400", 0xa201}) 2018/04/26 03:30:28 executing program 3: syz_emit_ethernet(0x3, &(0x7f00000001c0)=ANY=[@ANYRES64, @ANYRES32, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES16], @ANYBLOB="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"]], &(0x7f0000000040)={0x0, 0x0, [0x1, 0x0, 0x10100040]}) 2018/04/26 03:30:28 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000004000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:28 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:30:28 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:28 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000600)=ANY=[@ANYPTR64=&(0x7f0000000480)=ANY=[@ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES16=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYRES16=r0, @ANYPTR, @ANYRES16, @ANYPTR64, @ANYRES64=r0], @ANYPTR=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYPTR, @ANYRES32=r0, @ANYPTR, @ANYPTR64, @ANYPTR64, @ANYPTR64, @ANYBLOB="c52c26504b7cccbcebccaf3134dabb8148b13ad289a44b3f680989b8dd2084234dc08985105f76df18cd84fefd9a1038a121dba351b5b31c85b9ca7e99f35d8667095e3bc3e754734eb5099b9be28558dfdc3889f9e85edf346d1def"], @ANYPTR64, @ANYRES16=r0, @ANYRES16=r0, @ANYBLOB="fca0bc154ff77d20673180b6cc3c5c316cffc73cd2d6112f6f459af7a6fd4a9474c6252e6ede2b7eab3f2598ff231aeb5b44fc69d06128ebd53683b72b702c31b633a80c637bbde6150e91e81c252dcadc583c5c6b"], @ANYBLOB="56ea010949a7e67385b1351277eb80db6165f59029ce8cd8e72b1cd6413f4df3fba1e6d80372f291cacc121e0d7f67827b0568a437826c8cb9f52d405670d084da28352e3c8cb93ce44979ba87400797b61e03cd1f33d52b0c74356f83e10d734c5f9b556aab32931a186402f29ea417b0494594abdff9bc82a380b8438f8c7f1ccf168562e76d6fbb63e4643d56d4565e0c67adf35b1133898e4c26a63120fd620bbcfea486c8d82915e70dd695e8a0930d4d980d0bc48e1257c870da451b3a5402cc910d02a899f7080ef7c99ab8171900d615d1e187417c9de619be6ba33a941ce9729a8670", @ANYRES16=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB="49918c5aeb60dfca55482f8439e002c641c2fcaa123d0bb9dcc2af9746588f3d7394a5c7f77939b1879bfd9784e4e45668c0ead5efa6f1be32454415afcf5fb9771addece7deb9a73a5cb6383b1fcace2f8b2ed3ea9db14e7e28eb2c346dba8361249d19c4bdbb881bea41be9d8ce8f43a8e4687379ca33a5ffa38b646c7c1c5a6749f740524ed76845de5dcdeaa06b6f98fdea86fda73912e5f64746036d0d8a15315a0991b017cae58e379b046dee3bbc226e12879d2383494614ae4efd262e2f20792f9e2a92a191dad0eec2392121154628012e63d16f75482442987616475a201555002", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYPTR]], @ANYPTR, @ANYRES64=r0, @ANYRES32=r0]) r1 = msgget$private(0x0, 0x420) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000007c0)=""/172) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000740)={0x0, 0x0, 0x3, {0x77359400}, 0x9, 0x7f}) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000240)=ANY=[@ANYRES32, @ANYRES32, @ANYRES16=r0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR, @ANYRES32=r0], @ANYRES32, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR], @ANYRES32=r0]]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000280)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 'syzkaller1\x00'}}) 2018/04/26 03:30:28 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000280)=""/118, 0xc2) pread64(r1, &(0x7f00000001c0)=""/151, 0x97, 0x0) 2018/04/26 03:30:28 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) lseek(r0, 0x1, 0x4) 2018/04/26 03:30:28 executing program 3: syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[], &(0x7f0000000040)={0xfffffffffffffffd, 0xc, [0xd0c, 0x0, 0x0, 0x1000000000000000]}) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x80800) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r1, &(0x7f0000000080)="35ce210d6c359863016cf9d5cd03e44bfbb63c453efe1451b8c9ff9a90c89428f3917f56c772014c0459fa44cd5bd8e2836bbedca9bd5e6ffbefaeafca77333bd2a90c9c44a4f696c00ce425b1702cb43f417f32cd66a674bd2f8bd50cef5d17a19a72d3fb21dd0cca3b150bd6191e380afd66e708e38177b8e119282a0028657d698fd883fb6f5a7754a378177fb6a565163e9871af8778440cfcb4be3c239b30d74c3643ecb297dab6a036bf2a6e482c8d0bcec649", 0xb6, 0x40, &(0x7f0000000140)={0x2, 0x4e21}, 0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000180)={'icmp\x00'}, &(0x7f00000001c0)=0x1e) 2018/04/26 03:30:28 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000080)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}}, @in6=@local={0xfe, 0x80, [], 0xaa}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@rand_addr}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, [@tmpl={0x44, 0x5, [{{@in6=@loopback={0x0, 0x1}}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x16c}, 0x1}, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000880)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000008c0)={'dummy0\x00', r1}) 2018/04/26 03:30:28 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230660300", 0xa201}) 2018/04/26 03:30:28 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) fanotify_mark(r1, 0x0, 0x20020, r0, &(0x7f0000000180)='./bus/file0\x00') ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000000c0)={0x1, 0x1000, &(0x7f0000000480)="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"}) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000300)='./bus/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:29 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600023400000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:29 executing program 2: openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x181080, 0x80) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x22, 0xafb, 0x0, 0x0, {0x2}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @uid}]}]}, 0x20}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0xd) 2018/04/26 03:30:29 executing program 3: syz_emit_ethernet(0x1, &(0x7f00000c5fe8)=ANY=[@ANYBLOB="aaaaaaaa000025cf585dab0e8863c62905846978"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x8000000000000, 0x1]}) 2018/04/26 03:30:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/rtc\x00', 0x48000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000bc0)=0x9, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, 0x0, "0510a12a5f951f53d94c613cd1a3481c34ff812e2b956e45b886b98703fa490fc84576ecdaa2f1d9d260d88f18a7d1c817d4b8cc73103f858684f568cbd594b7d48144f5cb558a4e4601022083bd30ed"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27dcf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) 2018/04/26 03:30:29 executing program 4 (fault-call:4 fault-nth:0): sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:30:29 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) r1 = memfd_create(&(0x7f0000000140)='\x00', 0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)={0x10002000}) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:29 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:29 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000000fffffffe00", 0xa201}) 2018/04/26 03:30:29 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) sched_setparam(r0, &(0x7f00000000c0)=0x7) pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_emit_ethernet(0x0, &(0x7f00000c5fe8)=ANY=[], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0xfffffffffffffffd]}) 2018/04/26 03:30:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(cast6-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000200)={&(0x7f0000000240)=@canfd={{0x2}, 0x0, 0x0, 0x0, 0x0, "a86bd3be67f6f187163916e75b68fabc7fb1f1960e3fffbe3ead1e635259b537173ef807eebb520a71c70dca7a369c7b1a0342387359a2d1c7ae7a2b3493a7d7"}, 0x48}, 0x1}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x404c81, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000002c0)=0x4) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/26 03:30:29 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x100) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x300000000000000}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x0, 0x0, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/26 03:30:29 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600340200000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:29 executing program 3: syz_emit_ethernet(0x1, &(0x7f00000c5fe8)=ANY=[@ANYBLOB="aaaaaaaa000025cf585dab0e8863c62905846978"], &(0x7f0000000040)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x4842) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000002c0)={0x3, 0x1, &(0x7f0000000080)=""/11, &(0x7f00000000c0)=""/244, &(0x7f00000001c0)=""/237, 0xd002}) 2018/04/26 03:30:29 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00@\x00', 0xa201}) 2018/04/26 03:30:29 executing program 3: syz_emit_ethernet(0x1, &(0x7f00000c5fe8)=ANY=[@ANYBLOB="aaaaac4cf1f373"], &(0x7f0000000040)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0xf}, 0x7ff}, 0x1c) 2018/04/26 03:30:29 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600040000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:29 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000db5b54ad8195568c4e8c835a2f6a54e2e053691eada4b79f8fa2370fea7b9c787f5598c9e0397fadcbe9e87371ed046b3e141710e53f0e1eadde476da03f53e3b9271925fafab2db", @ANYRES32=0x0], &(0x7f0000000180)=0x3) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x1000000000000012) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@text32={0x20, &(0x7f0000000380)="b8010000000f01d9c7442400a7000000c744240229000000c7442406000000000f0114240f089a00000000bf00660f01f7c4e1dddbe20fc76c670e0fc79d438d0000660f388299609700000f01d1", 0x4e}], 0x1, 0x5, &(0x7f0000000440), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 181.178390] FAULT_INJECTION: forcing a failure. [ 181.178390] name failslab, interval 1, probability 0, space 0, times 0 [ 181.189651] CPU: 0 PID: 13819 Comm: syz-executor4 Not tainted 4.17.0-rc2+ #17 [ 181.196901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.206235] Call Trace: [ 181.208807] dump_stack+0x1b9/0x294 [ 181.212423] ? dump_stack_print_info.cold.2+0x52/0x52 [ 181.217597] ? graph_lock+0x170/0x170 [ 181.221405] should_fail.cold.4+0xa/0x1a [ 181.225450] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 181.230548] ? find_held_lock+0x36/0x1c0 [ 181.234596] ? find_held_lock+0x36/0x1c0 [ 181.238658] ? check_same_owner+0x320/0x320 [ 181.242962] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 181.247875] ? rcu_note_context_switch+0x710/0x710 [ 181.252794] ? wait_for_completion+0x870/0x870 [ 181.257365] __should_failslab+0x124/0x180 [ 181.261583] should_failslab+0x9/0x14 [ 181.265367] kmem_cache_alloc+0x2af/0x760 [ 181.269507] getname_flags+0xd0/0x5a0 [ 181.273289] ? __sb_end_write+0xac/0xe0 [ 181.277246] getname+0x19/0x20 [ 181.280433] do_sys_open+0x39a/0x740 [ 181.284133] ? filp_open+0x80/0x80 [ 181.287652] ? __ia32_sys_read+0xb0/0xb0 [ 181.291697] __x64_sys_openat+0x9d/0x100 [ 181.295740] do_syscall_64+0x1b1/0x800 [ 181.299610] ? syscall_return_slowpath+0x5c0/0x5c0 [ 181.304524] ? syscall_return_slowpath+0x30f/0x5c0 [ 181.309445] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 181.314793] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 181.319620] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 181.324788] RIP: 0033:0x455389 2018/04/26 03:30:30 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:30 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300600", 0xa201}) 2018/04/26 03:30:30 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000002340000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:30 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) lstat(&(0x7f0000000300)='./bus\x00', &(0x7f0000000340)) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x8, 0x10010, r0, 0x18) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:30 executing program 3: syz_emit_ethernet(0x1, &(0x7f00000c5fe8)=ANY=[@ANYBLOB="aaaaaaaa000025cf585dab0e8863c62905846978"], &(0x7f0000000040)) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x440, 0x200200) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{0x9d, 0xffffffffffff8001}, {0x0, 0x6}, 0x4, 0x1, 0x5}) 2018/04/26 03:30:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x1, 0x71, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10000, 0x2, 0x6000, 0x1000, &(0x7f0000b0c000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f00004d9000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/26 03:30:30 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:30:30 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140)={0x77359400}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x1f, 0x40) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000003c0)={0x0, @broadcast, @broadcast}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000480)={r2, 0x10, &(0x7f0000000300)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r3, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xe8, 0x400000004000000}, &(0x7f0000000440)=0x90) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, r0, 0x1}) accept$ipx(r4, &(0x7f0000000340), &(0x7f0000000380)=0x10) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0xffff, 0x0, 0x7, 0x4, 0x10, "3ca3a2ee96a4b022ce7597288f3b64b2667e3d9ec7c3f2bb1d9bf2f8f5efd56125d2beeb4affe3217ffd185f4307bec71b5a212b8dfa291af7181b9306fc63fb", "6e07e7f65c4b64867d344230f3dada3bfbff2a3a624f459a851b6135d4bf0a22f8bc91ba5880a7b808e9a986148113a87c184a5a26a01b30938ce645f792188b", "757b9f1c4cf99b514da9599742383ddeb7b1baba9600ba26f9688286b5958533", [0x1, 0x8]}) [ 181.327958] RSP: 002b:00007f6d4ad09c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 181.335647] RAX: ffffffffffffffda RBX: 00007f6d4ad0a6d4 RCX: 0000000000455389 [ 181.342896] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: ffffffffffffff9c [ 181.350146] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 181.357399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 181.364649] R13: 0000000000000456 R14: 00000000006f98b0 R15: 0000000000000000 2018/04/26 03:30:30 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020f00840c0000000000000020000000010000004e21000005001a00fe8000000000000000000000aafe80000000000000000000000002000000ac14ffbb000000000000000001001800000000000000000000000000000000000000000100008938a3a304386502d342a7d0a88cf969e58a3af77f94097af81bd3789b8888510fb09469c713a595e56ac552ff65ef4d58"], 0x60}, 0x1}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/26 03:30:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="23080008ae0964fe2af19e"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x3, 0x0, 0x10001, 0x80}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f00000000c0)={r4, 0x2}) 2018/04/26 03:30:30 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000000000000033c00", 0xa201}) 2018/04/26 03:30:30 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe006000000000f0000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:30 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:30 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x2, 0x3, 0x0, 0x9, 0x4, 0x0, 0x70bd2a, 0x0, [@sadb_lifetime={0x0, 0x4, 0x9, 0x375ac020, 0x6000000000000000, 0x100000000}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_ident={0x0, 0xb, 0x2, 0x0, 0x9}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x78}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/snmp\x00') ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={'veth0_to_bond\x00', {0x4, 0x5, 0x2, "f0f414489bca", 0x10000}}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000400)={0x0, 0xfffffffffffffffa, 0x3, 0x5, 0x80000000, 0x9, 0x2, 0xfffffffff9b1b7c6, {0x0, @in6={{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}}}, 0x7, 0xced6, 0x4, 0x1000, 0x5}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000540)={r3, 0xbbd, 0x6, [0x8, 0xffff, 0x706ded59, 0x3, 0x9, 0x8]}, &(0x7f0000000580)=0x14) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x1, 0x0) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f00000000c0)=""/60) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000000000)={0x1, 0x0, [{0x10d000, 0xc2, &(0x7f0000000300)=""/194}]}) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000000500)={"760900000000c80bc6d90000006c00", {0x2, 0x4e21, @loopback=0x7f000001}}) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000140)={0x3, r2}) 2018/04/26 03:30:30 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000140)={0x2, 0x896}) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) acct(&(0x7f0000000180)='./bus\x00') 2018/04/26 03:30:30 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600fffff0000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:30 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000040)=""/144) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000180)={'tunl0\x00', {0x4, 0x1000100000000, 0x1, "551a14c678ef", 0x2f3}}) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000100)=0x8000) dup2(r0, r1) 2018/04/26 03:30:30 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000000000000000100", 0xa201}) 2018/04/26 03:30:30 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x10000014183d, 0x0) statx(r0, &(0x7f0000000140)='./bus\x00', 0x1800, 0x80, &(0x7f0000000200)) syz_mount_image$ntfs(&(0x7f0000000180)='ntfs\x00', &(0x7f0000000300)='./bus\x00', 0x3c57d3e5, 0x8, &(0x7f0000000a40)=[{&(0x7f0000000480)="0a3d673e77cce696e9c67dd818d30fe14209e97b86d608218defb936944bd433f1281b1b8c18e34fe2daa7598cc11e133e16bba5e07dd53a28ca7e1e12da63253edeb4fe0211bf62f3c5f1ed02676966c46950bb2fc5bd3483a6aa063fa31f01345164bc2101a071639b97fa733474be30b1ee259925bc8c1244de3cfd53f591dc322913a79a33d50a7c79b5c62232dde0938143da555951912076a7d26fdbfdf49c84b1832fc49cc6665f97b18967bbf3a30f6c7a39e206e93882e0ff66340fc5e67397372b", 0xc6, 0x2}, {&(0x7f0000000340)="cd273c743f43f162b0f2e26106cbf213dffe6cf4a100cb0ed13a39685f373fc6176fa5ed6e4911e5ff4a6bebf8f552f15d0a35cafefa30b42699eed88a42e514acbe2d72000daed31b3e15a610a649ab6031a2d2bc567329df538fd4d8a084a845126401da855de83cac89fd96f4beb1a7cf04f49b17cb98be1b3dbdf2caa138bc580018d59e6bbe0989a5f4d863a44906ad1a422feb5819aabe046afdaaf6c8855497882de4", 0xa6, 0xb5}, {&(0x7f0000000580)="12a17e284c475a49622c802dac0101587a41ef9c11239686d1cbf10ad7937344a93e6e4432cba3a725ed5861f242f8510ae30878a5dc852666b90991ec9814be13a3ec188027b41b1e74e63cee6cae39de4b31f58532081b60e49c5e1529993efba7f3f3a78e45d8fbe5ac3caf1df7777d988619ef33f21d1faf117e12f37cd01df164aa9afca12d4de6d704387c71bc4c538396443d07703543", 0x9a, 0x400}, {&(0x7f0000000640)="be5513d3c99fdfd18351eb983ad6b0bbbe", 0x11, 0x1a37}, {&(0x7f0000000680)="67a44f53b7b92f1a0511ce1c0f2119d5cd2582d8850eb29cb9a3a2dc5322a5dc48f04041ff0f741e0a553cdce28aef1f8eba563cbd1c158e5c4c1967deefb3df915ab6e18b13598888b148ff0a18c6aba4f6cef39e639d3b8a5d16ee43aa5668d5cc80768d1c52c24f024a85d4dcb06dca586531aba6d7aaf634f36354b2169575e9a25849872879d92deae287bba9035034abb886d761d7b0d9", 0x9a, 0x7}, {&(0x7f0000000740)="00b18d75dc9f26876264312f087ecf3420a612f4c2ca25d18821c61bd63b068e403d6e1f4f086117e3cf77cfa3ded61ad85adc68ce7acc668d9fb09ac820ba0b22b5f49c4bbab8a60a247a076c6f297a51195962d639fac95217ba0290c366b3f1632ce990ba2b3b7a6fac071761cca7fa9fe4156b265f1c884f22b31c5a8d05cec37874358f437c9ab3d45702ed117d668bd554edbd3de61f18040ff821a0952f3503019defbfe84ab3c04247327f88b732df5e279e785b620e0e313cb7a2c44298b57f9b6d6791d6", 0xc9, 0x4}, {&(0x7f0000000840)="135b9f6db832e51c6a97ed6e088e5d81a4452efdaf3859c01adae28d0d0e12b7809320df6ade9e1eb0a7beabeac5e27cc52aea464d37ae23a832fa3bd0c1e546a3cb582ccf6579b14a1ee836fd20125663a7644f516206fcf1743046b474372d488692485128c8ae3e9c093530d835ca6e2e976d7f54e7fbf41aa9be2580050e27ba5b9340cd413feaae25855ea4cb85531490140055c9e1880e2a13a0afcc7283aa69e0c56fa9a95e2d978e5b199673c024cbbcd57a16c15bbdb69d098b219309768a0fcbf7ccd480840ae818c3dd32d0f12193e71342d110b0bef7d593490c38d005e5bfc0e3c7", 0xe8, 0x50}, {&(0x7f0000000940)="e72d0786961756b87e6c312b1e53568c70eac4703a8d4d092134797e7dd0533a30039ce06dc8a60327c0d3c951937d7c105f9b6bbbcc4de71c67f34a6cfdc2f249db49016b7e3726a761f0beb5038b8e20bcf9dee4b0d4eaae0648e97e7a174e1c6f4bcfb9ebb73b004c686e0ad9d18021bc0d96fbf73ab0f32568939b678acda33129ea91d95041886c86ecbdec81391aa3da50f456b5bfaccdbdea76bf22ce0fd847d170e0f4c9a14ee0548ddd74ffa5f92685d7ca7b9a69aad546e9dbb55ab2c1198830cdd1c08d2ea46632", 0xcd, 0x101}], 0x1, &(0x7f0000000b00)={[{@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x3f, 0x30, 0x7f, 0x37, 0x36, 0x32, 0x36]}, 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x31, 0x36, 0x37, 0x0, 0x37, 0x37, 0x34, 0x30, 0x34]}, 0x2c}, {@errors_recover='errors=recover', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x3b, 0x37, 0x36, 0x3f, 0x34, 0x31]}, 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x34, 0x36]}, 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x38, 0x39, 0x2d, 0x7b, 0x3a, 0x3c, 0x36]}, 0x2c}]}) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:30 executing program 3: socketpair(0x9, 0x1, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x5, 0x4) r1 = socket(0x1, 0x0, 0xfffffffffffffeff) getsockopt$sock_buf(r1, 0x1, 0x10000000001c, &(0x7f00007b7fff)=""/1, &(0x7f00000000c0)=0x1) 2018/04/26 03:30:30 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe006000ec000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:30 executing program 1: r0 = socket$inet(0x10, 0x5, 0x4) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) 2018/04/26 03:30:30 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:30 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='//ev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:30:31 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xfffffd43, 0x0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x7) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x5, 0x2, 0x6, 0x2, 0x80, 0x7, 0x18}, 0x1c) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000000000)=""/13, &(0x7f000033bffc)=0xd) 2018/04/26 03:30:31 executing program 3: r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00001f0000)="00ff000201000000000000010400000000000000", 0x14, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x2c3}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200), &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x8, 0x8000, 0x8, 0x6, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x3, 0x20000000001d9}, &(0x7f0000000300)=0x96f5ac0b) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x7}, 0x8) 2018/04/26 03:30:31 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe0060000f0ffff0000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:31 executing program 2: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000000040), 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/26 03:30:31 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\b\x00', 0xa201}) 2018/04/26 03:30:31 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:31 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/.ev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:30:31 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x1000000, 0x13, r0, 0x0) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0xe000) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:32 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80800) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e22, 0x158, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, {0xa, 0x4e20}, 0x3, [0xffffffff, 0x1, 0x7, 0x10000, 0x2, 0x8, 0xaaa, 0xffffffffffffffff]}, 0x5c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000240)=""/47) r1 = open(&(0x7f0000000100)='./file0\x00', 0x10000, 0xdb) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000140)=0x3) 2018/04/26 03:30:32 executing program 3: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000180)={0x7, r0, 0x1}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0xffff, 0xe3, 0x6, 0x4, 0x0, 0x7, 0x0, 0x2, 0x10001, 0x1, 0x7, 0x8, 0x100, 0x4, 0x0, 0x7f, 0x20, 0x0, 0x4, 0x5, 0x90a4, 0x7, 0x2, 0x73, 0x8, 0x7, 0x4, 0x7e0, 0x101, 0x0, 0x2, 0x309, 0x0, 0x9, 0xfffffffffffffff9, 0x9, 0x0, 0x4, 0x0, @perf_config_ext={0x20, 0x1}, 0x8140, 0x2, 0x0, 0x4, 0xca1, 0xb5}, r4, 0x4, r1, 0x8) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) futimesat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)={{r2, r3/1000+10000}, {r5, r6/1000+10000}}) unshare(0x8000000) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xdc, 0x40}, 0x341) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000440)={0x1000, 0x0, {0xffffffffffffffff, 0x2, 0xffffffff942085c2, 0x3, 0xdbd6}}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) r9 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000080)=@buf={0x0, &(0x7f0000000000)}) setsockopt$packet_int(r9, 0x107, 0x13, &(0x7f0000000ffc), 0x4) mq_open(&(0x7f00000000c0)='syzkaller0\x00', 0x40, 0x8, &(0x7f0000000100)={0x5, 0x80000000, 0x0, 0xfffffffffffffff9, 0x1, 0xfffffffffffffffd, 0x7fff, 0x200}) socket$inet_tcp(0x2, 0x1, 0x0) r10 = dup3(r8, r7, 0x80000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x8ed6}, &(0x7f0000000300)=0x1) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000070d7551baea6fa1ed8de9d2580cbe00800000000007110000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) shmget(0xffffffffffffffff, 0x8000, 0x49b, &(0x7f0000ff8000/0x8000)=nil) ioctl$sock_inet_SIOCGIFPFLAGS(r8, 0x8935, &(0x7f0000000080)={'syzkaller0\x00'}) ppoll(&(0x7f0000000780)=[{r1, 0x300}, {r1, 0x8401}], 0x2, &(0x7f00000007c0)={0x77359400}, &(0x7f0000000800)={0x9}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x0, 0x9}, 0x10) r11 = semget$private(0x0, 0x4, 0x0) semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}) semctl$IPC_RMID(r11, 0x0, 0x0) 2018/04/26 03:30:32 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600c00e00000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:32 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662304a3bfdff00", 0xa201}) 2018/04/26 03:30:32 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:32 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600ffffd5920000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:32 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000080)=""/35) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0x40085400, &(0x7f0000000000)) getuid() r2 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB='0:8\r+'], 0x5) 2018/04/26 03:30:32 executing program 2: syz_emit_ethernet(0x28b, &(0x7f0000000040)={@random="93bb142a3a72", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14, 0x18}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @dev={0xac, 0x14, 0x14, 0xa}}}}}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000080)={0x9, 0x6f5, [{0x200, 0x0, 0xa1}, {0x6, 0x0, 0x9}, {0x400, 0x0, 0x10000}, {0x9, 0x0, 0xbc87}, {0x7ff, 0x0, 0x6}, {0x7f, 0x0, 0xb5}, {0x7, 0x0, 0x1fffe00000000000}, {0x80000000, 0x0, 0x6}, {0x400, 0x0, 0x9}]}) 2018/04/26 03:30:32 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000000400", 0xa201}) 2018/04/26 03:30:32 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000180)) open(&(0x7f0000000200)='./file0\x00', 0x200, 0xb595ed882f85deab) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:32 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:33 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600fffffff00000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:33 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r2, 0x800}, 0x8) 2018/04/26 03:30:33 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000080)=""/35) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0x40085400, &(0x7f0000000000)) getuid() r2 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB='0:8\r+'], 0x5) 2018/04/26 03:30:33 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mq_timedsend(r0, &(0x7f0000000140)="2a5db720", 0x4, 0x8, &(0x7f0000000180)={0x77359400}) syz_mount_image$hfs(&(0x7f0000000200)='hfs\x00', &(0x7f0000000240)='./bus\x00', 0x10001, 0x2, &(0x7f00000003c0)=[{&(0x7f0000000280)="2bd164a7ba63529343e797087ed231f76a9870690bead3e6432e30729e524eafbd20955e9cb2c2c24fc00410fc163de1369a760b7f6be3b12a235deb72b9ff76c90d0c186b6477b10250bf7fc275ffbae18e7551f9153a952aac06c75c399a3bcfacc7ea17922e469d4acca9a22fe3a6b70c047ae46bd561bb75881c3cd4bb7e201f7364a067e6aac47c1200569f63d804cd743d2e8a035de3ced85c8d2864398f8707c4aa2335e537be02ee25918b50f88fb747205593b4a1446f228dbb92782d8bf145efac2f0a2f9b44013a037ce48321c1c0a01f01ba33", 0xd9, 0x4}, {&(0x7f0000000380)="54e22f53f33947", 0x7, 0x100000001}], 0x40, &(0x7f0000000480)={[{@uid={'uid', 0x3d, [0x3d]}, 0x2c}, {@creator={'creator', 0x3d, "6b40f095"}, 0x2c}, {@type={'type', 0x3d, "3ec0f1ad"}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x33, 0x33]}, 0x2c}]}) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:33 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230ffffffc000", 0xa201}) 2018/04/26 03:30:33 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000012c0)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/26 03:30:33 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:33 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/sev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:30:33 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000080)=""/35) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0x40085400, &(0x7f0000000000)) getuid() r2 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB='0:8\r+'], 0x5) 2018/04/26 03:30:33 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600f00000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:33 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getrandom(&(0x7f0000000140)=""/4096, 0x1000, 0x3) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x100, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x14, 0x100, 0x7, 0x9, 0x3e89, &(0x7f0000000000)='gretap0\x00', 0x3f, 0x71, 0xffffffff}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001600)=@assoc_id=0x0, &(0x7f0000001640)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001680)={0x1, 0x0, 0x20c, 0xfffffffffffffff9, 0x7, 0x6, 0x5, 0x7, 0x0}, &(0x7f00000016c0)=0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001700)=@assoc_value={0x0}, &(0x7f0000001740)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001780)={0x0, 0x401, 0x5, [0x8588, 0xffffffff, 0xfffffffffffffffa, 0x1, 0x200]}, &(0x7f00000017c0)=0x12) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002f00)={0x0, 0xfffffffffffffe00, 0x1}, &(0x7f0000002f40)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002f80)={0x0, 0x200000000000000, 0x3e0, 0xffffffffffffffff, 0x7, 0x1, 0x200, 0x1, {0x0, @in6={{0xa, 0x4e23, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0x800}}, 0x8, 0x2, 0x200020000, 0x80000000, 0x8}}, &(0x7f0000003040)=0xb0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003080)={0x0, @in6={{0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x9d7f}}, [0x6, 0x2, 0x3, 0x4, 0xfffffffffffff801, 0x20, 0x4, 0x0, 0x6, 0x8, 0xf4b, 0x1, 0x0, 0xa7, 0x7]}, &(0x7f0000003180)=0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000031c0)={0x0, 0x28, "c749c0047d640511c2bd338a0baa11d267d9c075fa610d8d7504aba1d126cbb5967797400874bece"}, &(0x7f0000003200)=0x30) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000003240)={0x0, 0x71b4}, &(0x7f0000003280)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000038c0)={0x0, 0x8001}, &(0x7f0000003900)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000039c0)={0x0, 0x4c, &(0x7f0000003940)=[@in6={0xa, 0x4e20, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}]}, &(0x7f0000003a00)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000003a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="c6000000884e0f81da2f480f54fce6e94f65efa54173ed0842e9b96427611a83faa6b4aef6484e8e2cd966a44f0bbf55f2ff94ea9ffbe63b6b7dc6c6da3a449a78ee5b916ba7ac9df075e8cc3eb6726fe596e4a34dac6bfaf4f96f1513d43fe758acb1cbee4e9fee5350f1f1245ed055ac32c8de62ae6e5860cc724281bd98d7329c14d5f5b0fc7934ad5c0793e303e9b63fa9bd98acab89bfb38f3242e6b8465a6dac23e92beb9dd07c0f35064d69a7fb6114ccac4ae2c3925dfb912faaa4f5cceb3c1fcc5a3055fcba"], &(0x7f0000003b40)=0xce) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000003f00)=""/73, &(0x7f0000001300)=0x49) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000003b80)={0x0, 0x101}, &(0x7f0000003bc0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000003c00)={0x0, 0x3, 0x7, [0x8b0, 0x4, 0x4, 0xfffffffffffff000, 0x0, 0x7, 0x3ff]}, &(0x7f0000003c40)=0x16) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000001280)=[{&(0x7f0000001140)="800e58f7bda681e2415485bae1278de31a8df495335aa235", 0x18}, {&(0x7f0000001180)="4c76b9c81dd0d4a0c99c926760ffb67586766f293ce8447269fa072100710d6abbba499db26f4dc04bfe75be89c6eb8337e2b51c4e98c792c1ba1f5fa9d1f760acfc13be0e2c3570e5f9135535ffbf98b549d5da6794f32846ac88e029f7eebab6d2c816a86196fa07498315872ba0c36f60d0243625a9775ec9b0813dfea8062740802a5b169ad907d8fceca3c66794201eeeda50055cdaa9e8dc48c037840e0b70b37ff69da51b36ca0c0302602a3f0f0b7a76e5aa7627f0cf4fced71a602ec8a287ec2a155c6c89ed7113bda2f0571039f7744d0e9f083f5ebf256464ecb908317b5af86bc6", 0xe7}], 0x2}, {&(0x7f00000012c0)=@in6={0xa, 0x4e23, 0x99, @remote={0xfe, 0x80, [], 0xbb}, 0x9e8}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001300)}], 0x1, &(0x7f0000001380)=[@init={0x18, 0x84, 0x0, {0x2, 0x0, 0x5, 0x7}}], 0x30, 0x20000000}, {&(0x7f00000013c0)=@in6={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000015c0)=[{&(0x7f0000001400)="33a0cc82187f3d6d5e25d04dc8b8703b14967ae3d220b886f493e5e3dda706a734f9a8881478549adec11d0e4af45fcc3ec8679f31da65b2e4c7356cfb1e261de0052e9e9e0f67d9cc888200ccf69b7058a32c8dae0e9e0f412493c7e08b90011869e8cdfca3aa77749e7d3fb49733566078eccd972be4e8fbe46f1dd8c3110079cc8d063d7ca4016aab559933fc806c6031f22c9c257060960f7058fdce7cea009d996103e23411f069769fa99260ae5f92142117f4b384e9b7ab3d9ff454595c97f598", 0xc4}, {&(0x7f0000001500)="6dd364d06e5d53ee9376248dca5519a0f791591d3e141677a9a6b64ba6d58835d37342f3ea3125ad66e901058b2d30191f0c360bfed0377cb4ac2301f1b995ea73e61d96ff7ddfec231b15798d5db3cb98be7cb71c8df4499ab19099505c0b5f04d214e929183e80dc798e806f62513149293aa85eaf75abf31542c53fd6c96dc2", 0x81}], 0x2, &(0x7f0000001800)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x6, 0xfffffffffffffff7, 0x0, r1}}, @init={0x18, 0x84, 0x0, {0x4, 0x4b, 0x1f, 0x200}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff9, 0x1000, 0x2, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xd810, 0xa, 0x6, 0x1f, 0x8, 0x1, 0x6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xffffffffffffffff, 0x8, 0x6, 0x21a, 0x7, 0x4, 0x2, r3}}, @init={0x18, 0x84, 0x0, {0x3, 0x7, 0x80000001, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x9, 0x7, 0x4, 0x1, 0x386af072, 0x9, 0x4, r4}}], 0x150, 0x80}, {&(0x7f0000001980)=@in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x1e}, 0x1}, 0x1c, &(0x7f0000002e40)=[{&(0x7f00000019c0)="9b05e9ce3d6483bfabc47e72c1cf4a2c7fc45c5e40d1efe28b3e6bbcb9ab", 0x1e}, {&(0x7f0000001a00)="e68edaf5dabd37d66d6d6936f60abfa4b8402f4e482ee04ff5f5ceb1794b9660a5a5f46e4625bd7589be4434ce76e1c2aef0a960366a3c5fe07d28a2ea", 0x3d}, {&(0x7f0000001a40)="d892a76ee0f110f7c33b9a566b8aeda590afe95534567756021076c0b209b24af53c395bc4b1ee8161ba0aafa54e4ba1e4dd1bbae50fe9022c587996ca433ad3fb6337e29d85d3ccbb591549e3d857d1f7c3d19c9c2ff927802f1ff37b474c", 0x5f}, {&(0x7f0000001ac0)="7000f93b3d3d74c9896ef35987f6b0a0d53c61b1d2a390383a95f7f75a994be1226b6ecb7eb80635978522a0243d36a7bf11f06d9facbd0ae05600b4de8e7809f99bfb2c7d615eb7d5f361823b88a458a637c5620a8de33858c34b7631178dd1200e4a3d083c7854838e1d1ee44308f29fabf4d681e58d18bec805facbe1a0b293ce01f0f647efb8603786c5af7b06961bd5444a8a2c03f871fbb31de3899e01f27f816cb108b55737d556487c252a84c9", 0xb1}, {&(0x7f0000001b80)="886c5009c6af32dcc9f7d7456cd330995831be716661a317493769de245ca44204dd260d955055a52a06a59a609a10b400b10d3371e4a26624ad30cdded0e2251060381efc9a25f6a528baa72839d6101f3fad20e695a589b171e32dd9179b33664fcb93ae0bd1695066f5af3d906632abbc6da3eb90f1c2ba20af47381dea690dc4c5cf29", 0x85}, {&(0x7f0000001c40)="37cb0b33ff02b82e11d17513a5d2008b67d036e2da78117c434e2e61cd36acb09b6b0fc049672dfa569d5a844cc112c2299b2760a95fef9081a2406bbf134d0a75da7812749973abf96f", 0x4a}, {&(0x7f0000001cc0)="8b3cbac331e87fbf99766ee982f58c04f89457a6e512dbd499a29c05a481ae0decafbcef6e74ed2eb51dc64eddc13ea0ea4196a2920ff4e6631012a4b05f46a42676331869d2d3b67bfead027ee287110e675b30549194cec983c9511288299a9b97", 0x62}, {&(0x7f0000001d40)="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", 0x1000}, {&(0x7f0000002d40)="28f95a3b0fd8b93d313e974eefa5d8f35ad50f915ba242a3116dee10947b692295c44175452b4a1ae7712e0d0166669f69674036c410e59a3d04ca13625827260e5901adedcd9a46f729fa270808ae541cfb266fb0907f64ca0791af945e3ba9472ee4a000c760ca67bfa99b888bafa69ca227bcfd3a4e5e64f55e41479e48530ba3cc1932d1bd62a161979954ece4d04b8cfd7b7853b08b67391e5c09ac98efd682a3335fdf022ce7de753b50e73b3f0d5277ab338004faff5ad5b1a32d7e3cd03867b94c577be56db1148345a8fae89b8e8748a7e1ede15827a5", 0xdb}], 0x9, &(0x7f00000032c0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x6, 0x10001, 0x1, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8207, 0x3c, 0x80, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x6, 0x5, 0x27fa1be0, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x8ee8, 0x4, 0x4, 0x8, r8}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0xa441, 0x1f, 0x7fa0684d}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x800f, 0x6, 0x80, r9}}], 0x120, 0x80}, {&(0x7f0000003400)=@in6={0xa, 0x4e23, 0x7b4a5c75, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, 0x1c, &(0x7f0000003840)=[{&(0x7f0000003440)="54c88548f90c8ef42c2c1a", 0xb}, {&(0x7f0000003480)="1b317467b137784495b6c3103ede48a9f52531e91cdacf343cb7cb879437271b3fae77e7497aa11ab62161f91cb626030695ee0b56cdcbf16b61dbb7ed6a3d11aa8953491809690b81785b14e0490517f8a1e4b54dc48816b7ec0bda2a7b7a06705e71c21b413f52df1ffc72a60d38cf060c78f47e1e6e4171fdeb5e76804f7d7557a8eb0ef27d33ca4549b158c8627f3b6e380fdf209aa70cc0c259ae4284cba7593a093941d7e304e348a6394d52886073ecf1e7a94d9f87452089e9e3", 0xbe}, {&(0x7f0000003540)="b0aa39c20cf700e9042915ae8fac4a6e963b7da8e1bdab95384a50e0a169145b2a82c9f586183bec1f4e646389547fde6d5249c68875adbf54db3c9983e525cffeb6916230c529a8ceaaece02c358ec13a1dba3d0cc6e1020c40d9e98da1e7fb353860a03a185c9e247b1979144620452fb64d8dac15a78e0928d9de499917a50d93fda9eb9030bd5d0dde4fef095eb288d7ec2c5d6740de", 0x98}, {&(0x7f0000003600)="6de751e572111610ff5de32069a68c539c73b6babcae0605f760fcfdd904aa2ca3c3c1276f995e325f19d8911594cd42b0168d35b32e9d3f6bb755bf9d43ecb0a756e637594a18993f162a44c3036e3ef05439272b9a9588879bf0647ba1b00ef2a9cf0197128dded7f202a966812993f0315b50bd490eaa0c465082fbab8bd650e0632524e2af9eaf3b76cce7c16dcbded67267833667a6d4ebae2c9957df07c6abc1266d0ca68837496c1b39ceff697346d1cb9c647c95524dd4f334fc16a6aeb26c95a642e57a2f289fefdf559f35442336185ef05bb0493556833ed9951cc32b7cbdf42fd1f4bc6b083be8652b8bf9cc", 0xf2}, {&(0x7f0000003700)="465dc518e7c52e348a3d4b523a0a6ac4c779e3fd3e9e63d6acd6954a02acc5998e673747f91c38b255a55d57da30aaded5fc5c7eed41da9e178f250b25bf79e82a762e4c3eb5e7a38281f5a8f99d80cb465db8f18984c0beca1ebb48c587a0eb4f52ebfd4e8ddab25a7bf07a181bd0b42e9cf9074ba3dd30b75bc0ad8199b607d19e1f05d2551070ebd87f14f166b2abce32a1b6961a38cdb6c6f1d487a8a9c6a46050e7ad8f5c1074f3822f248d19f7332a8fa2af0e2c86109d3b27ae00f814afcd7f93791ff2babbc01420f35c2a5b644c0fb5585f44d4dc38262b543d5eb6", 0xe0}, {&(0x7f0000003800)="7d632311e54b85189ff015e68c4b73887324a5cf4d926f5d28fa804c80fb9c61811bbb45e0b5fa3c4168247db229b04414567a178b58dc59e7383366", 0x3c}], 0x6, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0xcfb6, 0x2, 0x8, 0x3, 0x3f, 0x0, 0x0, 0xfaf, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x12, 0x0, 0x100000000, 0x7fffffff, r11}}, @init={0x18, 0x84, 0x0, {0x8, 0x10001, 0x8, 0x80000001}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x5, 0x2, 0x2, 0x9, 0x1f, 0x4b, 0xbe, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x9e, 0x4, 0x4, 0xa3, 0x2, 0x3, 0x4, r13}}, @sndinfo={0x20, 0x84, 0x2, {0xe3, 0x200, 0x1ff, 0x10001, r14}}], 0x120, 0x10}], 0x5, 0x800) 2018/04/26 03:30:33 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:33 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000b40)='/proc/self/net/pfkey\x00', 0x100c0, 0x0) syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x40) pwrite64(0xffffffffffffffff, &(0x7f0000000a80)="31c89f6c4ab15671df51aac08f6995dd0ac75da3c91b2842356e1eacb2f79b706b04dd0f1bb5d53cf43ce219af9c3585b820e4cef98604d4e5d11cab3020a3ec161201b6d91bff9210c776026f6b6fdbbd07069540aa8c81cf8ed5d737df425ade89e5a81c40d2a129fcf41053c604abdbab9e851fa14e23137a3fab59f95d1ee7d913", 0x83, 0x0) getdents64(0xffffffffffffffff, &(0x7f00000007c0)=""/250, 0x1015a) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000280)=0x4, 0x4) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f00000009c0), 0x4) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x4000000000000d) getdents(0xffffffffffffffff, &(0x7f0000000100)=""/65, 0x41) bind$alg(r0, &(0x7f0000000500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x4a) open$dir(&(0x7f0000000180)='./file0\x00', 0x105600, 0x81) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getpid() ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000080)={0x8, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000c40)={{0x0, 0x1f}, 'port1\x00', 0x20, 0xa0000, 0x6, 0x3f, 0x7, 0x800000000000000, 0xfff, 0x0, 0x5, 0x9}) r4 = request_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='ecb-aes-aesni\x00', 0x0) r5 = add_key(&(0x7f0000000240)="316465c47500", &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x8b, r4) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f00000000c0)) munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000008c0)="68942302dcbc1920eb000a38414531b020cb470b82fe4439abf04b7e7e4997763766ed38d0944e9ddced98681869745b534311f0d7ed76d1c6c9d115167bd0162e92e7fe62ef490a4fa46afa9e8ac78bb64119d2549b99e82697a4a806a2c76c69fc14ce827e832d1348935d88ef93e766675bcc188e5ed9059c63a4f6d644ac810f9debd658c7fe783c9343a2dbe78c1787ecffc00320b8f0977e0cf7353202489b", 0xa2, r5) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x7fffffff, 0x0, 0x4, 0x2, 0x1ef, 0x1, 0x4, 0x84, 0x91, 0x3, 0xffffffffffffffe1}, 0xb) pivot_root(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/26 03:30:33 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000500", 0xa201}) 2018/04/26 03:30:33 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000080)=""/35) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0x40085400, &(0x7f0000000000)) getuid() r2 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB='0:8\r+'], 0x5) [ 184.811429] IPVS: length: 73 != 24 2018/04/26 03:30:33 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000010000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) [ 184.879943] IPVS: length: 73 != 24 2018/04/26 03:30:33 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:34 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000640)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)=0x4081) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000580)={0x0, r1}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x0, 0x1, &(0x7f0000000280)=""/62, &(0x7f00000002c0)=""/209, &(0x7f0000000500)=""/63}) mbind(&(0x7f0000489000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000340), 0x1, 0x0) 2018/04/26 03:30:34 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230033c00", 0xa201}) 2018/04/26 03:30:34 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600020000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:34 executing program 1: r0 = socket(0x4, 0x5, 0x0) write(r0, &(0x7f0000000280)="260000002a0047f10701c1b08000e40000dfff020100000009efd88c0000aba6000000000000", 0x26) fremovexattr(r0, &(0x7f00000000c0)=@known='system.sockprotoname\x00') setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000180)={0x3ff}, 0x4) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/103, &(0x7f0000000080)=0x5) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x34, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'ipddp0\x00'}) ioctl$void(r0, 0x0) 2018/04/26 03:30:34 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000600)="0d9eb4e05c21f0c24e79e47df74dc212a882b6209b0d46b8e1121d203ea8a2be3370077e07e0a1a09d490ab45575c2db55af4633ea89cff40d36f203428e9f2a0656ad5412e9395d0911f87f46c1f5f712bee6a54d7170982777189145eecf3a0f504f6f419ef7cb3c03234a935535c12a070424ebe1bb1f509b239f10e9c78b59b9d3af4a4519ad1c284df16edfce586f02c7be830a82b2dec2dc05317a5046f0239002482ba2a50b403e47ddc67ec50fb337ea06d34f4184191bc48734193af9", 0xfffffffffffffff7, 0xfffffffffffffffa) keyctl$update(0x2, r1, 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000300), 0xdd, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) accept4$nfc_llcp(r0, &(0x7f0000000240), &(0x7f00000002c0)=0x60, 0x0) 2018/04/26 03:30:34 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/xev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:30:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000003, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0xd, &(0x7f0000000000), 0x8) 2018/04/26 03:30:34 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xa002, r1, r2, 0x3, 0x4d9, 0x80) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'gre0\x00', {0x2}}) 2018/04/26 03:30:34 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8040, 0xd2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) memfd_create(&(0x7f0000000280)='/dev/dsp#\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) prctl$setmm(0x23, 0x0, &(0x7f0000ffd000/0x1000)=nil) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000000)={0x5, 0x101, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000300)={0x0, 0x0, 'client1\x00', 0x0, "6dea700b8d591e55", "08f1496fa810039fdc1fc424a6c5849c7ec6764d0f37c177947bcb618e55c868", 0x7}) syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x0) 2018/04/26 03:30:34 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600f0ffffff0000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x0, {0x2}, {0xb101, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x800bf}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x80, 0x80000) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000240), 0x2) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000280)={0x100, 0x8, 0x7, 0x400, 0x5, 0x5}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0xe19, 0x1f, 0x8}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000001c0)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000100)={r2, 0x2}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) 2018/04/26 03:30:34 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:34 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\b\x00', 0xa201}) 2018/04/26 03:30:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0x2) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f00000000c0)={[{0x200, 0xffffffff00000000, 0x6960, 0x3, 0x8, 0x7, 0x93, 0x401, 0x4, 0x20, 0x6, 0x100000000, 0x1}, {0x40, 0x2, 0x8, 0x100000000, 0x7f, 0x1f, 0x1, 0x7, 0x6cd, 0xffff, 0xff, 0x3, 0x8}, {0xfffffffffffff5c0, 0x7, 0x9, 0x9c5, 0xfd5, 0x7, 0x0, 0x1, 0x5, 0x8c85, 0x100000000, 0xffffffff, 0x20}], 0x3}) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000080)={0x400004, 0x8004}) 2018/04/26 03:30:34 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe006000f0000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:35 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r2, r3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000080)={0x1df, 0xf1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xc2, "28ce4684f9933dcc72820c409ef5e7d95fe6eadf1a713ea8a102f7db794c5ef202187ac15fd44cbf3bf4aa71b60ab251439de8062e713876044f973bf3b76d6a36358acbe1d580e326ba2900a4fb9bc17f30992c423fc8968f71abad84895b369066e2e4e165bbbf50afc89b8e8b1c4181a3b14ce445964e3cea6fc1c176b81cc5bbad479c31cc65644889c5bb6b50188bb8e61b6ab10c7090c7763b4137b1fee0105515b566f951f82e5d9b052991452eed465a87a16d5850b005c7a8a1e49a57cc"}, &(0x7f00000001c0)=0xca) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}}, 0x84) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00000002c0)={0x70, 0x9, 0x4, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000380)) 2018/04/26 03:30:35 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/mcfilter6\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000340)={0xcc, 0x8, 0xfffffffffffffffd, 0x0, 0x0, [], [], [], 0x2, 0x5b9}) r1 = socket(0x400000000002, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0x2c5) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000480)={0x6}, &(0x7f00000004c0), &(0x7f0000000540)={r2, r3+10000000}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x3ff, 0x3, 0x6, 0x2, 0x200, 0x5, 0x3ff, 0x3, 0xffff, 0x8, 0x2, 0x228adafa, 0x1, 0xfffffffffffffffe, 0x5]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000080)={r4, 0x17, "27764532bcf9d15ceeea6a92277f40ca4d5939c3906a2d"}, &(0x7f0000000200)=0x1f) sendto$inet(r1, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000580)=ANY=[@ANYBLOB="72617700000000f6ffffffffffffff00000000000000000000000000000000000000000000000000000000f9c90400000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000696ffe2a88c2ee4c92acefbed38ef00638323bea9c2c774789b4b9f4d7958000000068d8fbe3c9ad5c62b92b9b83996f541f4f2c4022e96fe16aff7118d78a975a58e12c0f"], 0x78) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCNXCL(r5, 0x540d) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000240)=0x1ff, &(0x7f0000000280)=0x4) 2018/04/26 03:30:35 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000480)="f5a9d45f6ae4edcf61a11c582b9a4303f77be5850c943829aeaba70359507800c1b2466954a1d3daa2fa29971c31513743e1c647f0b3f1ce6e9115efd3d1e6a93254a71b2782c051224c3995541aa355e58b5b52fe759a79d73d72dfbaec0e4ba3612f130298bede3d2d5e9d1d5ff85eb7e2e9a6a4e8a94b66fb592d1345d8eb1023e7880891e4e2428cf5d102a2d05b76b3603c6330f2e43cba3b10d3a40fcecd5784a9236d2032d88b5283486e494bf5790780c305316083ace0962f03c537470afd4aafe9ee0d6544728d6c4ddf2937d0a36daf0828a4d375db31290f080b", 0xe0, 0x3}, {&(0x7f0000000580)="cb5e8e8d391f9d6a9a66a0cf13ca8267a2158958d338863ad3876579516125d95d5703658a0f6a664d254fd12668a7cca7e75b369c50eeddfea538d1f21d7f4152", 0x41, 0xdd0}], 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x111840) 2018/04/26 03:30:35 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:35 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230c3ffffff00", 0xa201}) 2018/04/26 03:30:35 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe006009effffff0000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:35 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/0ev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:30:35 executing program 2: r0 = socket$inet(0x2, 0x801, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000080)=0xe315, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x5, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000)={0x2}, 0x10) 2018/04/26 03:30:35 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="001100000000009c744bf67f0ef36876fd64ed8e5fb600"], 0x8) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000556000)=""/4096, &(0x7f00003c9000)=0x1000) 2018/04/26 03:30:35 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000040000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:35 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:35 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000000fffffff500", 0xa201}) 2018/04/26 03:30:35 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) symlinkat(&(0x7f0000000140)='./bus\x00', r0, &(0x7f0000000180)='./bus\x00') r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:35 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x7fffffff, 0x8001, 0x9, 0x4, 0x401, 0x80, 0x6, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x3, 0x7, 0x4, 0x2, 0x9, 0x7, 0x9, 0x9, r2}, &(0x7f0000000100)=0x20) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000003c0)={'vcan0\x00', r4}) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/04/26 03:30:36 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000020000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000000c0)) restart_syscall() dup3(r0, r0, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000100)={[{0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}) 2018/04/26 03:30:36 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000000000000000600", 0xa201}) 2018/04/26 03:30:36 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) r0 = gettid() sched_getscheduler(r0) 2018/04/26 03:30:36 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x0, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:36 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) r2 = fcntl$getown(r1, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0x1ff}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={r4, 0x7}, 0xc) rt_tgsigqueueinfo(r2, r3, 0x7, &(0x7f0000000380)={0x27, 0x80000000, 0x0, 0x7}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) ioprio_set$uid(0x3, r5, 0x2) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) ioctl$TCFLSH(r0, 0x540b, 0xfffffffffffffe00) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000140)={0x2002, 0x10000}) r6 = getpid() waitid(0x8000003, r6, &(0x7f0000000300), 0x40000003, 0x0) getpeername$netrom(r1, &(0x7f0000000500)=@full, &(0x7f0000000580)=0x48) 2018/04/26 03:30:36 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/lev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:30:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000436ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) dup3(r0, r0, 0xf4b2cf6946605e46) 2018/04/26 03:30:36 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe0060000f000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:36 executing program 1: unshare(0x60000000) r0 = socket$inet(0x2, 0x5, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000240)={'filter\x00'}, &(0x7f0000000480)=0xed) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000200)=0x54) [ 187.861545] pit: kvm: requested 52800 ns i8254 timer period limited to 500000 ns 2018/04/26 03:30:36 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) r0 = gettid() sched_getscheduler(r0) 2018/04/26 03:30:36 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00?\x00', 0xa201}) [ 187.908482] pit: kvm: requested 52800 ns i8254 timer period limited to 500000 ns [ 188.004095] IPVS: ftp: loaded support on port[0] = 21 2018/04/26 03:30:36 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000f00000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:36 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) r0 = gettid() sched_getscheduler(r0) 2018/04/26 03:30:36 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x20000000000000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r0, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) ptrace$getregs(0xc, r2, 0xdff, &(0x7f0000000200)=""/42) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r1, 0x100000000, 0x8}, 0xc) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/04/26 03:30:36 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x0, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:37 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230fdfdffff00", 0xa201}) 2018/04/26 03:30:37 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x7, 0xffffffffffffffff, 0x1}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000180)=0xb6, &(0x7f0000000200)=0x4) open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x0, 0x14, r1, 0x200000000000) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) 2018/04/26 03:30:37 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) r0 = gettid() sched_getscheduler(r0) 2018/04/26 03:30:37 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe0060092d5ffff0000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:37 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x20000000000000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r0, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) ptrace$getregs(0xc, r2, 0xdff, &(0x7f0000000200)=""/42) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r1, 0x100000000, 0x8}, 0xc) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/04/26 03:30:37 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/Xev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:30:37 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000000080), &(0x7f0000c12000)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 2018/04/26 03:30:37 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x0, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:37 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) gettid() 2018/04/26 03:30:37 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600004003000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:37 executing program 2: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) listen(r0, 0x2800000003) sendto$inet(r0, &(0x7f0000000200)="f1", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x81, 0x2, 0x0, 0x800, 0x3, 0x0, 0x6, 0x324, 0x40, 0x2fd, 0x4, 0x6, 0x38, 0x2, 0x1, 0x8000, 0x8}, [{0x7474e551, 0x80000000, 0x6, 0x6, 0x8, 0x5, 0xeaa, 0x2}], "f4dbecbe871954323fa55780753519d0a27e3cc75c89030e1faebdc32cc21f3c0edcb820678fdf9bff20d678ac21f1a3139a1a038e51e7e43284a23f2dc27bad87331d5d56722dc27a474c8eb73034d967522b2833b7", [[], [], [], [], []]}, 0x5ce) 2018/04/26 03:30:37 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00?\x00', 0xa201}) 2018/04/26 03:30:37 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:37 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000340000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:37 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) gettid() 2018/04/26 03:30:37 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, 0xffffffffffffffff, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:37 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:38 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000400", 0xa201}) 2018/04/26 03:30:38 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) bind$unix(r0, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x6e) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:38 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:38 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/cev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:30:38 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, 0xffffffffffffffff, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:38 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600ffffff9e0000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:38 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000769000)='/dev/input/mice\x00', 0x0, 0x3e) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f0000000000)=""/194, 0xc2}, &(0x7f0000000100)}, 0x20) writev(r0, &(0x7f00000000c0), 0x218) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e20, 0x1000, @ipv4={[], [0xff, 0xff]}, 0x5}}, [0x9, 0x2, 0x0, 0x87, 0x7, 0x1, 0x8, 0x80, 0x1000, 0xfffffffffffffff7, 0x0, 0x401, 0x1, 0x7, 0x4]}, &(0x7f0000000300)=0x100) 2018/04/26 03:30:38 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000004747410c0faae2f791de83ffefe390f9e164355a720b"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f00000005c0)=ANY=[@ANYBLOB="18000000000a00fffffff6006118406a420bdc643bfb2f93682932a5c21c0346218b9ac7cf6053bdb879aea4e06c16ca33466b846b841c12aa918c79f04df80a1f64ef74a6bfb3212a9d664b240244a9a682b4e758cef03a"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) lseek(r0, 0x0, 0x7) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000540)=ANY=[@ANYBLOB="180000000000000000000000000000000000000000030000000000002442a600000000950000000000000067ab5f009bc3ef25a45a6b531c5e39ffecad74c5df96bd06aa610c89e0"], &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x50100, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000400)={0x0, 0x7ff}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0x89, 0x4, 0x97, 0x80, r2}, 0x10) 2018/04/26 03:30:38 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x101000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) sendto$ax25(r1, &(0x7f0000000040)="e34d8b1ced021b158efad5da5459141e96242baad645ac4e24f941d019b3dc2fe574d1ab5cd20b31383dd1fc2da3318ed2d07a401c16fba970ce7921a1e4397bd84aa2ad053c97b0da334e1d2e284282f8faf0d0165c6ddb55bfb8e9ce9c8f72c245c8d12fa2515b5a97a58921906a7c947d2fcbb491fa0643c1dacba482f5250616184b2a4a9ab43bafc2a3c635f9eb5f11299eb9377e3edef7019de20303578add9ae382910b8c7aa4318fdd2a09b2c4edbe16d5ff0fa141d272ca018f22c1afbc2538b3fcf3aa62ad66b9eaa34c269330bd2459d59e2c5c2873dd720236b90c701a1653", 0xe5, 0x4000, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in=@loopback, @in6=@mcast2}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$sock_ifreq(r0, 0x8992, &(0x7f00000001c0)={'bond0\x00', @ifru_names='ip6_vti0\x00'}) 2018/04/26 03:30:38 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe0060000000ec00000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:38 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x82, 0x0) write$binfmt_elf64(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffffd, 0x7, 0x100, 0x0, 0x6, 0x2, 0x3f, 0x1004000000000000, 0xad, 0x40, 0xf, 0x7ff, 0x0, 0x38, 0x2, 0x0, 0x40, 0x8}, [{0x0, 0x7, 0xffffffff, 0x1, 0x8, 0x0, 0x5, 0x6}], "5c3ad842f393235a47af3e86b9cf4b45e7ac46afce6b8c68b0ea04ee68261b18d5083cb0dc23888792c046c2f5bc6aa1e09ce320f03584444a6c9b32e6e11f580158da64e526604dcb4d0258913293a6c3a909de936f54d0232b6e", [[], [], [], [], [], [], [], [], []]}, 0x9d3) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000a40)=""/75, &(0x7f0000000ac0)=0x4b) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000b00)) r1 = openat$cgroup_type(r0, &(0x7f0000000b40)='cgroup.type\x00', 0x2, 0x0) fsetxattr(r1, &(0x7f0000000b80)=@random={'os2.', 'wlan0posix_acl_accessppp0\x00'}, &(0x7f0000000bc0)='mime_type}=selfvboxnet1]\x00', 0x19, 0x1) getsockname$inet6(r0, &(0x7f0000000c00)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000c40)=0x1c) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000c80)={0x6, 0x4}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000cc0)=0x8, 0x2) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000d00)=0x9) r2 = syz_open_dev$vcsn(&(0x7f0000000d40)='/dev/vcs#\x00', 0xac, 0x0) signalfd(r2, &(0x7f0000000d80)={0x3}, 0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000dc0)='/proc/self/net/pfkey\x00', 0x103800, 0x0) pipe2(&(0x7f0000000e00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000ec0)={0xa, &(0x7f0000000e40)=[{0x8, 0x1ff, 0x8001, 0x6}, {0x1d8, 0xffffffff, 0x8000, 0x32250254}, {0xffff, 0x7, 0x1, 0xc1c8}, {0x7, 0x2da, 0x3ff, 0x74}, {0x4, 0x2, 0x9, 0x9}, {0x0, 0x400, 0xfffffffffffffff7, 0x9}, {0x6, 0xdbf6, 0x1, 0x80}, {0x2f, 0x8000000, 0x3ff, 0xff}, {0x100000000, 0x481f, 0x8, 0x5}, {0x6, 0x4, 0x100, 0x8}]}, 0x10) fcntl$getown(r4, 0x9) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000f00)=0x200) open_by_handle_at(r2, &(0x7f0000000f40)={0xf4, 0x0, "d30bd996fcb9a6f7ad424bcc4d8b2f33d02202f0561030e1082da0ab1c5f338f5f10e64cac1516e44d83af261acd7039adb8e07d41aa4f418545958c6a130bf1ad4e2c9df622b1d4527da3ce2097bdde3f03ef58d82247ed897080156bb6e682f0087c8e8b7e74d5fecff2dceaf171edb97e7728e0a79325cba86c171245fdfdc3175bd648b5b0ec4408b80262bbcafd37925d0ae48cc74429425a3a1cd50fbb1ab07be3dad7b063245b7a82eb93a9fed2f7ba8ac5fa7b7303876a8d89ceb88b7cabaf2435d91fbfad593dbdc74d89d4ee508568c0fcee984592f53524373702c2fc674916a57804055bd134"}, 0x0) timer_create(0x0, &(0x7f0000002100)={0x0, 0x1c, 0x0, @thr={&(0x7f0000001040)="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", &(0x7f0000002040)="271aeb6bb6a82bf28fb4383fce0acb4a029deff7725a846d2e7833f39a33f622b3cd8a4c08ee3e99e2e1188ad5d21ca23f14a3ac059c8722e2578da884a68f2c5d474e70748efe065e9b0c1b2ac05c6db0e60cebbcf720d7ded9c4c130be10acacf32e6a292401aa1dc5822e8ed029302ba5e31bc6cbaa33c8ac363ef7f8fdacaccabebc341dea67ad602839fd23ce54302e418df8af03714f9ada3e"}}, &(0x7f0000002140)=0x0) timer_delete(r6) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002180)={'veth1\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) ioctl$TCSETSW(r5, 0x5403, &(0x7f00000021c0)={0x6, 0x6, 0x3, 0x80000000, 0x9, 0x5d7e, 0x9, 0xff, 0x0, 0x7f, 0x5, 0x1}) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000002200)={{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7ef}, {0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x9, [0x80000001, 0xfffffffffffff882, 0x0, 0x401, 0x6, 0xfffffffffffffeff, 0x3, 0x81]}, 0x5c) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000002280)=""/249) pipe2(&(0x7f0000002380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) openat$cgroup_ro(r4, &(0x7f00000023c0)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000002400)={0x8, [0x100000000, 0x1ff, 0x6, 0x0, 0x2, 0x1ff, 0x101, 0x7]}, &(0x7f0000002440)=0x14) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000002480)=0x3) bind$llc(r3, &(0x7f00000024c0)={0x1a, 0x103, 0x0, 0xfffffffffffffc04, 0xb2e7, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$LOOP_SET_FD(r8, 0x4c00, r7) 2018/04/26 03:30:38 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000000300", 0xa201}) 2018/04/26 03:30:38 executing program 3 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) [ 190.295488] FAULT_INJECTION: forcing a failure. [ 190.295488] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 190.307424] CPU: 1 PID: 14531 Comm: syz-executor3 Not tainted 4.17.0-rc2+ #17 [ 190.314714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.324054] Call Trace: [ 190.326633] dump_stack+0x1b9/0x294 [ 190.330946] ? dump_stack_print_info.cold.2+0x52/0x52 [ 190.336120] ? __lock_acquire+0x7f5/0x5140 [ 190.340344] should_fail.cold.4+0xa/0x1a [ 190.344391] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 190.349479] ? debug_check_no_locks_freed+0x310/0x310 [ 190.354658] ? check_noncircular+0x20/0x20 [ 190.358882] ? __lock_acquire+0x7f5/0x5140 [ 190.363103] ? unwind_get_return_address+0x61/0xa0 [ 190.368027] ? __save_stack_trace+0x7e/0xd0 [ 190.372345] ? debug_check_no_locks_freed+0x310/0x310 [ 190.377521] ? __lock_acquire+0x7f5/0x5140 [ 190.381743] ? kasan_slab_alloc+0x12/0x20 [ 190.385875] ? kmem_cache_alloc+0x12e/0x760 [ 190.390179] ? __d_alloc+0xc0/0xd30 [ 190.393787] ? d_alloc+0x8e/0x370 [ 190.397231] __alloc_pages_nodemask+0x34e/0xd70 [ 190.401884] ? print_usage_bug+0xc0/0xc0 [ 190.405931] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 190.410935] ? lock_acquire+0x1dc/0x520 [ 190.414897] ? graph_lock+0x170/0x170 [ 190.418689] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 190.424213] alloc_pages_current+0x10c/0x210 [ 190.428612] skb_page_frag_refill+0x453/0x6a0 [ 190.433093] ? sock_kfree_s+0x60/0x60 [ 190.436881] ? kasan_check_read+0x11/0x20 [ 190.441016] ? rcu_is_watching+0x85/0x140 [ 190.445158] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 190.450362] tun_build_skb.isra.51+0x341/0x1d50 [ 190.455026] ? __wake_up_common_lock+0x1c2/0x300 [ 190.459772] ? tun_device_event+0x1020/0x1020 [ 190.464252] ? lock_acquire+0x1dc/0x520 [ 190.468217] ? alloc_set_pte+0x1013/0x1600 [ 190.472436] ? graph_lock+0x170/0x170 [ 190.476219] ? print_usage_bug+0xc0/0xc0 [ 190.480271] ? reacquire_held_locks+0xbc/0x3e0 [ 190.484837] ? alloc_set_pte+0x1013/0x1600 [ 190.489058] ? print_usage_bug+0xc0/0xc0 [ 190.493105] ? print_usage_bug+0xc0/0xc0 [ 190.497152] ? lock_downgrade+0x8e0/0x8e0 [ 190.501285] ? print_usage_bug+0xc0/0xc0 [ 190.505329] ? print_usage_bug+0xc0/0xc0 [ 190.509376] ? __lock_acquire+0x7f5/0x5140 [ 190.513595] ? debug_check_no_locks_freed+0x310/0x310 [ 190.518775] ? print_usage_bug+0xc0/0xc0 [ 190.522826] ? debug_check_no_locks_freed+0x310/0x310 [ 190.527997] ? __lock_acquire+0x7f5/0x5140 [ 190.532228] tun_get_user+0xc04/0x4100 [ 190.536102] ? debug_check_no_locks_freed+0x310/0x310 [ 190.541282] ? debug_check_no_locks_freed+0x310/0x310 [ 190.546462] ? tun_build_skb.isra.51+0x1d50/0x1d50 [ 190.551371] ? graph_lock+0x170/0x170 [ 190.555158] ? graph_lock+0x170/0x170 [ 190.558943] ? lock_acquire+0x1dc/0x520 [ 190.562900] ? __fdget_pos+0x1a9/0x1e0 [ 190.566773] ? find_held_lock+0x36/0x1c0 [ 190.570834] ? lock_downgrade+0x8e0/0x8e0 [ 190.574969] ? kasan_check_read+0x11/0x20 [ 190.579100] ? rcu_is_watching+0x85/0x140 [ 190.583233] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 190.588410] ? tun_get+0x22b/0x360 [ 190.591935] ? tun_chr_close+0x180/0x180 [ 190.595986] tun_chr_write_iter+0xb9/0x154 [ 190.600206] do_iter_readv_writev+0x859/0xa50 [ 190.604686] ? vfs_dedupe_file_range+0xa00/0xa00 [ 190.609427] ? rw_verify_area+0x118/0x360 [ 190.613559] do_iter_write+0x185/0x5f0 [ 190.617430] ? dup_iter+0x270/0x270 [ 190.621046] vfs_writev+0x1c7/0x330 [ 190.624660] ? vfs_iter_write+0xb0/0xb0 [ 190.628619] ? wait_for_completion+0x870/0x870 [ 190.633196] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 190.638718] ? __fdget_pos+0xd6/0x1e0 [ 190.642501] ? __fdget_raw+0x20/0x20 [ 190.646198] ? __sb_end_write+0xac/0xe0 [ 190.650158] do_writev+0x112/0x2f0 [ 190.653684] ? vfs_writev+0x330/0x330 [ 190.657468] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 190.662994] __x64_sys_writev+0x75/0xb0 [ 190.666957] do_syscall_64+0x1b1/0x800 [ 190.670829] ? finish_task_switch+0x1ca/0x810 [ 190.675310] ? syscall_return_slowpath+0x5c0/0x5c0 [ 190.680224] ? syscall_return_slowpath+0x30f/0x5c0 [ 190.685140] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 190.690489] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 190.695318] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 190.700487] RIP: 0033:0x455241 [ 190.703672] RSP: 002b:00007fdfb86dfba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 190.711366] RAX: ffffffffffffffda RBX: 0000000000000046 RCX: 0000000000455241 [ 190.718619] RDX: 0000000000000001 RSI: 00007fdfb86dfbf0 RDI: 00000000000000fc [ 190.725869] RBP: 0000000020000180 R08: 00000000000000fc R09: 0000000000000000 [ 190.733123] R10: 0000000000000046 R11: 0000000000000293 R12: 0000000000000013 [ 190.740377] R13: 0000000000000661 R14: 00000000006fc9b8 R15: 0000000000000000 2018/04/26 03:30:40 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000400a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:40 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$getown(r0, 0x9) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000080)={0x5, 0x7b6a536a, 0x5, 0x1ff, [], [], [], 0x516b, 0x2, 0x3, 0x1882b937, "0e0d8e5f1e2ecd995a46a648de135dba"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7602, 0x100000001, 0x59, 0x1e00000000, 0x81, 0x3, 0xffffffffffff0001, 0x400, 0xffffffff, 0x0, 0x9, 0x2, 0x200, 0x8, 0x6]}, &(0x7f00000002c0)=0x100) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000300)={r3, 0x0, 0x7, 0x10000000100000, 0x1000, 0x700}, 0x14) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f00000004c0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0xa8, r4, 0x110, 0x70bd29, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4044000}, 0x408c0) clone(0x0, &(0x7f0000000500)="fbcca0fe9f5e71af7273b79a623a6e07e9cb60843c9edd812ee1cbc70add64c65ebd49e52b3bfbf46c6e1542be29813dd556e49ce33c0770505948fb9eefc80c0596e00f9d524c7a0b5da12b9514362e8c30d9ce7e96fbd0115edbf21d377c698c7d910e", &(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000640)={{0x7, 0x302, 0x1, 0x80000001, 0x1, 0x7}, 0x9, 0x5, 0xfffffffffffffffe, 0x9, 0x9, "df88d3f3d3aaeb34f3fc6ceda58df2b5b1c350452b44839779065ae96f2a90371c74b4a623b5877e6490966f3014e94ec8289e590edc9337bd5c472dcef790a83b15a1432426f7907e5c16e110c09a2c6fbb49367422dcb21201df9163486f359d8dedeaccf7b789e128ca9f72095b001dce2b0a0ab81aff78759728f2038530"}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000700), &(0x7f0000000740)=0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000780)={0x81}, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000007c0)=@assoc_value, &(0x7f0000000800)=0x8) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000840)) lgetxattr(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)=@random={'user.', 'mime_typewlan0bdev\x00'}, &(0x7f0000000980)=""/208, 0xd0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000a80)=0x1, 0x4) r5 = shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000ffb000/0x3000)=nil) r6 = geteuid() lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() shmctl$IPC_SET(r5, 0x1, &(0x7f0000000c40)={{0x1f, r6, r7, r8, r9, 0x104, 0x4}, 0x0, 0x4, 0x1, 0xffff, r1, r1, 0x7f}) fadvise64(r0, 0x51, 0x3, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000cc0)) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000000d00)={0x7, 0xffffffff00000000, 0x3f, 0x2}) setsockopt$inet6_dccp_buf(r2, 0x21, 0xce, &(0x7f0000000d40)="801be2d3cdae245e54f19b614507f50a04c8b5", 0x13) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000d80)={0x9, 0x0, {0xffffffffffffffff, 0x1, 0x9, 0x1, 0x38a}}) fcntl$dupfd(r2, 0x406, r0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000e00)=0x5) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) 2018/04/26 03:30:40 executing program 3 (fault-call:0 fault-nth:1): syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:40 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, 0xffffffffffffffff, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:40 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) write$sndseq(r0, &(0x7f0000000280)=[{0x38, 0xff, 0x2, 0x3ff, @tick=0x10001, {0x6, 0x40}, {0x6}, @connect={{0x9, 0x7}, {0x3, 0x3}}}, {0xffffffffffffff80, 0x6, 0x3, 0xe2bd, @tick=0xa220, {0xfffffffffffffff7, 0x7}, {0x8, 0x6000000}, @ext={0x0, &(0x7f0000000140)}}, {0xfe00000000, 0x800000000, 0x6, 0x7ff, @tick=0x1, {0x80, 0x4}, {0x272, 0x7379}, @raw8={"5fb0233e41e166ed0ed7bf3c"}}, {0x2, 0x2, 0xfffffffffffeffff, 0x1, @time={0x77359400}, {0x4f, 0xfffffffffffffffc}, {0x20, 0x25b}, @result={0xffffffff80000000, 0x9}}, {0x56, 0x400, 0xffffffffffffff7f, 0x7fffffff, @tick=0x5a79ea7a, {0x0, 0x100}, {0x7, 0xffffffff}, @connect={{0x10000, 0x10000}, {0x0, 0x1}}}, {0x1f, 0x42a8, 0x5, 0x4, @tick=0x3f, {0x200, 0xffff}, {0x2}, @note={0x1000, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0x3}}, {0x0, 0x4, 0x5, 0x8000, @tick, {0xaf, 0xdf79}, {0x1f9c00000000000, 0x89}, @ext={0x5a, &(0x7f0000000200)="3d7cbfb1432956d6789e15e4e206f0655edb720e21c0e909b0969b905f143140974aa945a03517e157df9d39620698aa52363bf3cf4547a339e49a8c8920949d6a0864c2fa1f89424e535c719eb6dd953ce32ad7bb6d55d59693"}}], 0x150) 2018/04/26 03:30:40 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000680)={"6c6f00000000001400000900", 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@ipv4_newaddr={0x34, 0x14, 0x505, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x5, 0x8}}, @IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}]}, 0x34}, 0x1}, 0x0) 2018/04/26 03:30:40 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000000000fffffff500", 0xa201}) 2018/04/26 03:30:40 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/%ev/sequencer2\x00', 0x0, 0x0) [ 191.838495] FAULT_INJECTION: forcing a failure. [ 191.838495] name failslab, interval 1, probability 0, space 0, times 0 [ 191.849816] CPU: 1 PID: 14554 Comm: syz-executor3 Not tainted 4.17.0-rc2+ #17 [ 191.857093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.866452] Call Trace: [ 191.869056] dump_stack+0x1b9/0x294 [ 191.872695] ? dump_stack_print_info.cold.2+0x52/0x52 [ 191.877898] ? debug_check_no_locks_freed+0x310/0x310 [ 191.883106] should_fail.cold.4+0xa/0x1a [ 191.887185] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 191.892303] ? debug_check_no_locks_freed+0x310/0x310 [ 191.897505] ? rcu_pm_notify+0xc0/0xc0 [ 191.901408] ? rcu_read_lock_sched_held+0x108/0x120 [ 191.906434] ? __alloc_pages_nodemask+0xacf/0xd70 [ 191.911284] ? graph_lock+0x170/0x170 [ 191.915093] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 191.920126] ? find_held_lock+0x36/0x1c0 [ 191.924205] __should_failslab+0x124/0x180 [ 191.928457] should_failslab+0x9/0x14 [ 191.932264] kmem_cache_alloc+0x47/0x760 [ 191.936347] __build_skb+0xa3/0x410 [ 191.939989] ? skb_try_coalesce+0x1c70/0x1c70 [ 191.944493] ? graph_lock+0x170/0x170 [ 191.948300] ? lock_acquire+0x1dc/0x520 [ 191.952284] ? tun_build_skb.isra.51+0x48b/0x1d50 [ 191.957144] build_skb+0x6f/0x2e0 [ 191.960614] ? __build_skb+0x410/0x410 [ 191.964525] tun_build_skb.isra.51+0x88e/0x1d50 [ 191.969215] ? tun_device_event+0x1020/0x1020 [ 191.973715] ? lock_acquire+0x1dc/0x520 [ 191.977702] ? alloc_set_pte+0x1013/0x1600 [ 191.981944] ? graph_lock+0x170/0x170 [ 191.985756] ? print_usage_bug+0xc0/0xc0 [ 191.989836] ? reacquire_held_locks+0xbc/0x3e0 [ 191.994427] ? alloc_set_pte+0x1013/0x1600 [ 191.998672] ? print_usage_bug+0xc0/0xc0 [ 192.002746] ? print_usage_bug+0xc0/0xc0 [ 192.006815] ? lock_downgrade+0x8e0/0x8e0 [ 192.010970] ? print_usage_bug+0xc0/0xc0 [ 192.015039] ? print_usage_bug+0xc0/0xc0 [ 192.019110] ? __lock_acquire+0x7f5/0x5140 [ 192.023352] ? debug_check_no_locks_freed+0x310/0x310 [ 192.028553] ? print_usage_bug+0xc0/0xc0 [ 192.032625] ? debug_check_no_locks_freed+0x310/0x310 [ 192.037817] ? __lock_acquire+0x7f5/0x5140 [ 192.042080] tun_get_user+0xc04/0x4100 [ 192.045969] ? debug_check_no_locks_freed+0x310/0x310 [ 192.051178] ? debug_check_no_locks_freed+0x310/0x310 [ 192.056381] ? tun_build_skb.isra.51+0x1d50/0x1d50 [ 192.061316] ? graph_lock+0x170/0x170 [ 192.065125] ? graph_lock+0x170/0x170 [ 192.068935] ? lock_acquire+0x1dc/0x520 [ 192.072914] ? __fdget_pos+0x1a9/0x1e0 [ 192.076809] ? find_held_lock+0x36/0x1c0 [ 192.080882] ? lock_downgrade+0x8e0/0x8e0 [ 192.085038] ? kasan_check_read+0x11/0x20 [ 192.089200] ? rcu_is_watching+0x85/0x140 [ 192.093356] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 192.098561] ? tun_get+0x22b/0x360 [ 192.102109] ? tun_chr_close+0x180/0x180 [ 192.106189] tun_chr_write_iter+0xb9/0x154 [ 192.110432] do_iter_readv_writev+0x859/0xa50 [ 192.114935] ? vfs_dedupe_file_range+0xa00/0xa00 [ 192.119698] ? rw_verify_area+0x118/0x360 [ 192.123852] do_iter_write+0x185/0x5f0 [ 192.127748] ? dup_iter+0x270/0x270 [ 192.131509] vfs_writev+0x1c7/0x330 [ 192.135145] ? vfs_iter_write+0xb0/0xb0 [ 192.139132] ? wait_for_completion+0x870/0x870 [ 192.143736] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 192.149277] ? __fdget_pos+0xd6/0x1e0 [ 192.153081] ? __fdget_raw+0x20/0x20 [ 192.156798] ? __sb_end_write+0xac/0xe0 [ 192.160782] do_writev+0x112/0x2f0 [ 192.164329] ? vfs_writev+0x330/0x330 [ 192.168138] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 192.173690] __x64_sys_writev+0x75/0xb0 [ 192.177673] do_syscall_64+0x1b1/0x800 [ 192.181568] ? finish_task_switch+0x1ca/0x810 [ 192.186071] ? syscall_return_slowpath+0x5c0/0x5c0 [ 192.191010] ? syscall_return_slowpath+0x30f/0x5c0 [ 192.195946] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 192.201312] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 192.206146] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 192.211321] RIP: 0033:0x455241 [ 192.214498] RSP: 002b:00007fdfb86dfba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 192.222192] RAX: ffffffffffffffda RBX: 0000000000000046 RCX: 0000000000455241 [ 192.229444] RDX: 0000000000000001 RSI: 00007fdfb86dfbf0 RDI: 00000000000000fc 2018/04/26 03:30:40 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000f00a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:40 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) eventfd2(0x3, 0xe472227140baf4dc) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r4}, &(0x7f0000000180)=""/42, 0x135, &(0x7f0000000140)={&(0x7f0000000200)={'crc32-generic\x00'}}) r5 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x80) ioctl$VT_WAITACTIVE(r5, 0x5607) 2018/04/26 03:30:40 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000ec0000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:40 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) eventfd2(0x3, 0xe472227140baf4dc) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r4}, &(0x7f0000000180)=""/42, 0x135, &(0x7f0000000140)={&(0x7f0000000200)={'crc32-generic\x00'}}) r5 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x80) ioctl$VT_WAITACTIVE(r5, 0x5607) 2018/04/26 03:30:40 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600003402000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:40 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$getown(r0, 0x9) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000080)={0x5, 0x7b6a536a, 0x5, 0x1ff, [], [], [], 0x516b, 0x2, 0x3, 0x1882b937, "0e0d8e5f1e2ecd995a46a648de135dba"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7602, 0x100000001, 0x59, 0x1e00000000, 0x81, 0x3, 0xffffffffffff0001, 0x400, 0xffffffff, 0x0, 0x9, 0x2, 0x200, 0x8, 0x6]}, &(0x7f00000002c0)=0x100) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000300)={r3, 0x0, 0x7, 0x10000000100000, 0x1000, 0x700}, 0x14) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f00000004c0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0xa8, r4, 0x110, 0x70bd29, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4044000}, 0x408c0) clone(0x0, &(0x7f0000000500)="fbcca0fe9f5e71af7273b79a623a6e07e9cb60843c9edd812ee1cbc70add64c65ebd49e52b3bfbf46c6e1542be29813dd556e49ce33c0770505948fb9eefc80c0596e00f9d524c7a0b5da12b9514362e8c30d9ce7e96fbd0115edbf21d377c698c7d910e", &(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000640)={{0x7, 0x302, 0x1, 0x80000001, 0x1, 0x7}, 0x9, 0x5, 0xfffffffffffffffe, 0x9, 0x9, "df88d3f3d3aaeb34f3fc6ceda58df2b5b1c350452b44839779065ae96f2a90371c74b4a623b5877e6490966f3014e94ec8289e590edc9337bd5c472dcef790a83b15a1432426f7907e5c16e110c09a2c6fbb49367422dcb21201df9163486f359d8dedeaccf7b789e128ca9f72095b001dce2b0a0ab81aff78759728f2038530"}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000700), &(0x7f0000000740)=0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000780)={0x81}, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000007c0)=@assoc_value, &(0x7f0000000800)=0x8) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000840)) lgetxattr(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)=@random={'user.', 'mime_typewlan0bdev\x00'}, &(0x7f0000000980)=""/208, 0xd0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000a80)=0x1, 0x4) r5 = shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000ffb000/0x3000)=nil) r6 = geteuid() lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() shmctl$IPC_SET(r5, 0x1, &(0x7f0000000c40)={{0x1f, r6, r7, r8, r9, 0x104, 0x4}, 0x0, 0x4, 0x1, 0xffff, r1, r1, 0x7f}) fadvise64(r0, 0x51, 0x3, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000cc0)) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000000d00)={0x7, 0xffffffff00000000, 0x3f, 0x2}) setsockopt$inet6_dccp_buf(r2, 0x21, 0xce, &(0x7f0000000d40)="801be2d3cdae245e54f19b614507f50a04c8b5", 0x13) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000d80)={0x9, 0x0, {0xffffffffffffffff, 0x1, 0x9, 0x1, 0x38a}}) fcntl$dupfd(r2, 0x406, r0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000e00)=0x5) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) 2018/04/26 03:30:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) connect$packet(r0, &(0x7f0000000200)={0x11, 0x3, r1, 0x1, 0x100000001, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='lo\x00', 0x10) bind$llc(r0, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = fanotify_init(0x54, 0x0) epoll_pwait(r2, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x2, &(0x7f0000000140)={0x4}, 0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000180)=0x101, 0x4) [ 192.236697] RBP: 0000000020000180 R08: 00000000000000fc R09: 0000000000000000 [ 192.243948] R10: 0000000000000046 R11: 0000000000000293 R12: 0000000000000013 [ 192.251199] R13: 0000000000000661 R14: 00000000006fc9b8 R15: 0000000000000001 2018/04/26 03:30:41 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000400000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:41 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000000000000036600", 0xa201}) 2018/04/26 03:30:41 executing program 3 (fault-call:0 fault-nth:2): syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:41 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x1f, &(0x7f0000b1eff0)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x8080, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f0000000040), &(0x7f0000000080), 0x2c9) tkill(r2, 0x1a) 2018/04/26 03:30:41 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x442, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000100)) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000180)={r1, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2272, &(0x7f0000633f4f)) 2018/04/26 03:30:41 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) recvmsg$kcm(r0, &(0x7f0000000340)={&(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/244, 0xf4}], 0x1, 0x0, 0x0, 0x7}, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:41 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/-ev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:30:41 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0) 2018/04/26 03:30:41 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:41 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'bcsf0\x00', {0x2, 0x4e24}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$pptp(r2, &(0x7f0000000080)={0x18, 0x2, {0x3}}, 0x1e) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000040)={0x0, 0x2, 0x3, 0x1, 0x80000001}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r2, 0x0, 0x9, &(0x7f0000002040)=""/4096, &(0x7f0000472ffc)=0x1379) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/26 03:30:41 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x4, 0x2) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000f67fe4)={0xa, 0x0, 0xfffffffffffffffc, @empty, 0x40}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000200)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e00ffffffff000000000000ffffffff0000000000000000f0000000ffffffffffffffff700300007003000070030000ffffffff04000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4a0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/26 03:30:41 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe006000000f0ffff00a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:41 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00\x00?\x00', 0xa201}) 2018/04/26 03:30:41 executing program 3: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:41 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe0060000fffff00000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:41 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0) 2018/04/26 03:30:41 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000140)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xc) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x30) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:42 executing program 3: syz_emit_ethernet(0xfffffdef, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:42 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000100)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='tunl0\x00', 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000200)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x20, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'ifb0\x00'}) r3 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)=""/93, &(0x7f0000000300)=0x5d) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f00000001c0)=0x2, 0x8) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r4 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r5 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3e5e, 0x80400) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f0000000100)={@empty, r6}, 0x14) timer_create(0x5, &(0x7f0000000240)={0x0, 0x1d}, &(0x7f0000000280)=0x0) timer_getoverrun(r7) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x400000) mq_getsetattr(r9, &(0x7f00000001c0)={0xffff, 0x3f, 0x6, 0x20, 0x7fff, 0x6, 0x9398, 0xf000000000000000}, &(0x7f0000000200)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r8, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@dellink={0x20, 0x11, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r10}}, 0x20}, 0x1}, 0x0) r11 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x7, 0x10800) ioctl$LOOP_SET_FD(r11, 0x4c00, r1) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:42 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000000000000008000", 0xa201}) 2018/04/26 03:30:42 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe0060000ffffd59200a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:42 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0) 2018/04/26 03:30:42 executing program 1: clock_getres(0x7, &(0x7f0000000040)) r0 = memfd_create(&(0x7f0000000000)="cd00", 0x3) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000080)=0x1, 0x4) 2018/04/26 03:30:42 executing program 6: open(&(0x7f0000000340)='./bus\x00', 0x204000, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) r1 = request_key(&(0x7f0000000280)='id_legacy\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='jfs\x00', 0xfffffffffffffff8) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="e8eba9a161dfe33d8812e4e7de5c2e0662237cdca034f234d0992ec828a0a4560fcb1ff6df615c05cf8cbb618517c249618861a6c13870caad352e9b499dc7570f0081494c0cb638025753faa0db20baa7eaa41aafa256a9cdb1c448d67a085bd31e752706ed8a8a57e78d1b00a90cffb0e69fd2c414db610726424c", 0x7c, r1) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:42 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/uev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:30:42 executing program 3: syz_emit_ethernet(0xfdef, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x13, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8000, 0x0) bind$ipx(r1, &(0x7f0000000080)={0x4, 0xff, 0x7f, "7f449f19438f", 0xb0}, 0x10) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000000)={0x1f, 0x6}) 2018/04/26 03:30:42 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000003400000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:42 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000000000000033c00", 0xa201}) 2018/04/26 03:30:42 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000100)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='tunl0\x00', 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000200)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x20, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'ifb0\x00'}) r3 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)=""/93, &(0x7f0000000300)=0x5d) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f00000001c0)=0x2, 0x8) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r4 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r5 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3e5e, 0x80400) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f0000000100)={@empty, r6}, 0x14) timer_create(0x5, &(0x7f0000000240)={0x0, 0x1d}, &(0x7f0000000280)=0x0) timer_getoverrun(r7) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x400000) mq_getsetattr(r9, &(0x7f00000001c0)={0xffff, 0x3f, 0x6, 0x20, 0x7fff, 0x6, 0x9398, 0xf000000000000000}, &(0x7f0000000200)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r8, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@dellink={0x20, 0x11, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r10}}, 0x20}, 0x1}, 0x0) r11 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x7, 0x10800) ioctl$LOOP_SET_FD(r11, 0x4c00, r1) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:43 executing program 3: syz_emit_ethernet(0xd, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:43 executing program 1: syz_emit_ethernet(0x35c, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000b550e92ffda800f72819847a68ee3d9e215e85e937547e648fcd675e1c721c190080000000000000eb80227bcffedaf799be97663d52496eabe765980aa0d07ec2b9fcef84c2eb857e63b049803f0428e0929a3ffff509b05cfb563662bd464f0cb78fce5dc5a0f1e0467e1c4653191961dd"], 0x0) 2018/04/26 03:30:43 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe0060000f000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:43 executing program 0 (fault-call:8 fault-nth:0): open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:43 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) setxattr(&(0x7f0000000140)='./bus\x00', &(0x7f0000000180)=@known='security.evm\x00', &(0x7f0000000200)='hfs\x00', 0x4, 0x1) 2018/04/26 03:30:43 executing program 1: unshare(0x40600) sysinfo(&(0x7f0000000000)=""/60) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x3, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x88) getsockname(r1, &(0x7f0000000300)=@sco, &(0x7f0000000100)=0x80) vmsplice(r1, &(0x7f0000b1d000), 0x1, 0x0) 2018/04/26 03:30:43 executing program 3: syz_emit_ethernet(0x86, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:43 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000fffffdfd00", 0xa201}) 2018/04/26 03:30:43 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'veth1_to_team\x00'}) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x1000) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/239, 0x30f}], 0x344) 2018/04/26 03:30:43 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000040030000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:43 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000280)=0x68) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000140)=0x6, 0x4) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000180)={0x21d0, 0x10001}) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000300)=""/55) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x71) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000002c0)) 2018/04/26 03:30:43 executing program 3: syz_emit_ethernet(0x200001c6, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:43 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:43 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) ftruncate(r0, 0x3) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000180)={0x5, 0x1c, [0x4, 0x4, 0x5, 0x400, 0x6, 0x100000001, 0x7fff]}) r3 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x13, &(0x7f0000000280)=0x9, 0x4) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xfffffffffffffff7) ioctl$TCSETS(r4, 0x5402, &(0x7f00000000c0)={0x7ed9, 0x5, 0x8e, 0x3, 0x0, 0x3, 0x1, 0x5, 0x0, 0xfffffffffffffffe, 0x6, 0x3}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) sendmsg$can_raw(r5, &(0x7f00000001c0)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000000100)={&(0x7f000000a000)=@can={{0x4, 0x6, 0x3, 0xa7}, 0x8, 0x2, 0x0, 0x0, "c69d717a4c878a25"}, 0x44b8d8897ada897e}, 0x1, 0x0, 0x0, 0x43}, 0x4) 2018/04/26 03:30:43 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/iev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:30:43 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000033c00", 0xa201}) 2018/04/26 03:30:43 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000f00000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:43 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) faccessat(r0, &(0x7f0000000140)='.\x00', 0x104, 0x1400) 2018/04/26 03:30:43 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000440), &(0x7f0000000400)=0xfffffffffffffd7f) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0xa8480) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r4 = msgget$private(0x0, 0x8) msgctl$IPC_RMID(r4, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, {0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x4}, 0xffff, [0x5, 0x2, 0x3f800000000000, 0x3, 0x3, 0x571d, 0x80000000, 0x4]}, 0x5c) write$rdma_cm(r0, &(0x7f0000000480)=@resolve_addr={0x15, 0x110, 0xfa00, {r1, 0x3ff, 0x0, 0x0, 0x0, @ib={0x1b, 0x5, 0x8, {"13f8b79d3a910e118570670a89f78181"}, 0x0, 0x9, 0x2}, @in={0x2, 0x4e23, @rand_addr=0x40}}}, 0x40b) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0xa00000000000000, 0x4}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000380)={r5, 0x8, 0x43d4}, 0x8) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000100)="b2371c66f54317c265472ef22dc2c161b5ebafa3cd542a365673e89fd6119ddc") syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0xdf, 0x80000) 2018/04/26 03:30:44 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00?\x00', 0xa201}) 2018/04/26 03:30:44 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe006000092d5ffff00a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:44 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x101, &(0x7f0000000100)=0x4) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db5ff0)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000542000), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="58000000000000001401000008000000215b0734ec8d84fccd032f10db554564480526f071edd86ef7a9ed1006bcd87ec7affecd4b8e7b0c488f71cd4ef9854ee6c53e3ccb45128732e8267889778295a600000000000000262fa83bf87c8d436e2e9d25a2b5d8ec347e9fd8cf6f87c4c13e3841a39650"], 0x58}}], 0x1, 0x0) 2018/04/26 03:30:44 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0xfbff, 0x9) 2018/04/26 03:30:44 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x4000000000000000, 0x0, &(0x7f0000000140), 0x1, &(0x7f0000000200)=ANY=[@ANYRES64=r1, @ANYRES16=r1, @ANYRES32=r0, @ANYBLOB='-', @ANYBLOB="9c589ca926b14a8b51a5dcc6c9541bd7afba0bfa89b5ded6467bb2b132f2f831d298e3d581329e53de71c2259c799d", @ANYRES32=r1, @ANYRES64=r1, @ANYRES16]) r2 = msgget(0x1, 0x400) msgctl$IPC_RMID(r2, 0x0) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:44 executing program 3: syz_emit_ethernet(0x7ffff000, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:44 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'veth1_to_team\x00'}) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x1000) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/239, 0x30f}], 0x344) 2018/04/26 03:30:44 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/*ev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:30:45 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000200a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:45 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x800) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e24, @loopback=0x7f000001}], 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xd52}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x1, 0x3, 0x6, 0x1000, 0x0, 0x3ff, 0x1697, {0x0, @in6={{0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff]}, 0x3}}, 0x2, 0x4, 0x10be, 0x5, 0x6}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x80, 0x100, 0x10000, 0x5, 0x2}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="012101001900"], 0xa) 2018/04/26 03:30:45 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x57, &(0x7f00000000c0), 0x1000, &(0x7f0000000180)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:45 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000fdfdffff00", 0xa201}) 2018/04/26 03:30:45 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600009effffff00a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:45 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$cgroup_int(r0, &(0x7f0000000180)={[0x3b, 0x39, 0x30, 0x3b]}, 0x4) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) llistxattr(&(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000200)=""/212, 0xd4) 2018/04/26 03:30:45 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000500", 0xa201}) 2018/04/26 03:30:45 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2, 0x1}, 0x20) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000010c0)=0x2) msgget$private(0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001100)={r2, @in6={{0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x81}}, 0x7, 0x6, 0x75, 0x8, 0x20}, 0x98) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000012c0)={'NETMAP\x00'}, &(0x7f0000001300)=0x1e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2}, 0x20) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000, 0x20831, r0, 0x0) r3 = syz_open_dev$dspn(&(0x7f00000011c0)='/dev/dsp#\x00', 0xfffffffffffffff9, 0x8000) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000000080)=""/51) openat$cgroup_subtree(r3, &(0x7f0000001280)='cgroup.subtree_control\x00', 0x2, 0x0) recvfrom$ipx(r3, &(0x7f0000001200)=""/109, 0x6d, 0x40000000, 0x0, 0x0) 2018/04/26 03:30:46 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe0060000fffffff000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:46 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1002, 0x9) 2018/04/26 03:30:46 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x220000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) r3 = getgid() fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x100) sendto$inet(r0, &(0x7f00000000c0), 0x3da, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/26 03:30:46 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000000000fffffdfd00", 0xa201}) 2018/04/26 03:30:46 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x38}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:46 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:46 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/pev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:30:46 executing program 2: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00002e7fec)="020000002000000000feff00010000808c000000", 0x14, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x101, 0x200) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYBLOB="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"]) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000080)={0x0, 0x1, 0x1, &(0x7f0000000040)}) 2018/04/26 03:30:46 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:46 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe0060000ffffff9e00a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:46 executing program 1: r0 = memfd_create(&(0x7f0000000ffb)="6c6f212cfc", 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x5, &(0x7f00000000c0)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x7b) ioctl$KDGKBLED(r1, 0xc0046d00, &(0x7f0000000fff)) getpeername$netrom(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/26 03:30:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000e8ffe0)=[{&(0x7f0000b32000)=""/172, 0xac}], 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000080)=""/73) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x1f, 0x4) sendmsg$nl_route(r0, &(0x7f0000665000)={&(0x7f0000faeff4)={0x10}, 0xc, &(0x7f0000f48000)={&(0x7f0000551fbc)=@ipv4_getaddr={0x18, 0x16, 0x303, 0x0, 0xffffffffffffffff, {0x2}}, 0x18}, 0x1}, 0x0) 2018/04/26 03:30:46 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000000000ffffffc000", 0xa201}) 2018/04/26 03:30:46 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x1) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x5d, 0x2}, {}], 0x30) 2018/04/26 03:30:46 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffff00000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:46 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000234000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:46 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3f00000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:46 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x100f, 0x9) 2018/04/26 03:30:47 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230004a3bfdff00", 0xa201}) 2018/04/26 03:30:47 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xb70d, 0x180) ioctl$int_in(r0, 0x5452, &(0x7f0000000140)=0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r1) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000000080)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_GET_CLOCK(r4, 0x8030ae7c, &(0x7f0000000040)) 2018/04/26 03:30:47 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) 2018/04/26 03:30:47 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe006000000000ec000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:47 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xff00000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:47 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x4) 2018/04/26 03:30:47 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/oev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:30:47 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000234000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:47 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xfec00000}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:47 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000023400a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:47 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)=ANY=[@ANYBLOB="140000001e40010300000000fedbdf0400000000"], 0x14}, 0x1, 0x0, 0x0, 0x100000000000}, 0x0) 2018/04/26 03:30:47 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000000000000000600", 0xa201}) 2018/04/26 03:30:47 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3800000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:47 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000002c0)) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x1000040000080401) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1, 0xffffffffffffffff) setns(0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r2, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881", 0x2a, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000180)=0x15, 0x9b03ecd2) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000240)=0x221730461d6ed285) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = getpid() sendmsg$nl_generic(r3, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r4}]}, 0x1c}, 0x1}, 0x0) seccomp(0x0, 0x1, &(0x7f0000000400)={0x312, &(0x7f00000003c0)}) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000200)=ANY=[@ANYBLOB="fbcdfadd4800a909beedf0240705dc9154a8"], 0x1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000000380), 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3df}) getpgid(0x0) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8}, 0x7fffffff}, 0xa) 2018/04/26 03:30:47 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) accept4(r0, &(0x7f0000000140)=@in6, &(0x7f0000000200)=0x80, 0x80800) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:47 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe006000000f0000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:47 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000000000200", 0xa201}) 2018/04/26 03:30:48 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/#ev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:30:48 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f00007b6ff8), 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = socket$vsock_stream(0x28, 0x1, 0x0) listen(r2, 0x5) dup3(r0, r1, 0x0) 2018/04/26 03:30:48 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe0060000000f000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:48 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xff000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:48 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0xb, 0x11, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000180)={{0x3, 0x3, 0x1000000000004e, 0x0, 0x8}}) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:48 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000fffffffe00", 0xa201}) 2018/04/26 03:30:48 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x8) 2018/04/26 03:30:48 executing program 1: r0 = socket$inet(0x10, 0x2, 0x4) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000006ff0)=[{&(0x7f0000005000)="10000000150061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000001f88)}, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000), 0x4) 2018/04/26 03:30:48 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3f00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:48 executing program 2: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000000240)={'ip_vti0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/04/26 03:30:48 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe0060000c00e000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:48 executing program 1: inotify_init() poll(&(0x7f0000000040), 0x0, 0xef56) 2018/04/26 03:30:48 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000400", 0xa201}) 2018/04/26 03:30:49 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000357000)='./file0\x00', 0x0, 0x0) r1 = accept$nfc_llcp(r0, &(0x7f0000000080), &(0x7f0000000100)=0x60) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000140)={'bpq0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x18}}}) r2 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fcntl$dupfd(r0, 0x280000000000402, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x2, 0x4, 0x6879, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="ff000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x1c) syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x694d8f9c, 0x800) listen$netrom(r0, 0x7) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000100)={r4, 0x7ff, 0x2, 0xef37}, &(0x7f0000000140)=0x10) 2018/04/26 03:30:49 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xfe80}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:49 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000080)={0x100000, 0x0, 0x9, 0x6, 0x5}) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x4000007) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getpeername$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001240)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001280)={{{@in=@local, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000001380)=0xe8) sigaltstack(&(0x7f0000006000/0x12000)=nil, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000022c0)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000023c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002400)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@local}}, &(0x7f0000002500)=0xe8) getpeername$packet(r0, &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000035c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004880)={'vcan0\x00', 0x0}) getsockname$packet(r0, &(0x7f00000048c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004900)=0x14) getsockname$packet(r1, &(0x7f0000004940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004980)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000049c0)={'teql0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000004ac0)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000004b00)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000004b40)={0x0, @local, @broadcast}, &(0x7f0000004b80)=0xc) getpeername$packet(r1, &(0x7f0000004bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004c00)=0x14) getsockname$packet(r1, &(0x7f0000004c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004c80)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005f40)={{{@in6=@ipv4={[], [], @broadcast}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000006040)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000006480)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000006940)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000002}, 0xc, &(0x7f0000006900)={&(0x7f00000064c0)={0x430, r2, 0x404, 0x70bd25, 0x25dfdbfc, {}, [{{0x8, 0x1, r3}, {0x170, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0xc0, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r12}, {0x174, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfcd}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1e1}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x140000000}}, {0x8, 0x6, r15}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}]}}, {{0x8, 0x1, r19}, {0x4, 0x2}}, {{0x8, 0x1, r20}, {0x4, 0x2}}]}, 0x430}, 0x1, 0x0, 0x0, 0x800}, 0x80) ioctl$TUNSETOWNER(r0, 0x400454cc, r9) 2018/04/26 03:30:49 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x13) 2018/04/26 03:30:49 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000200000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:49 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000c0ffffff00", 0xa201}) 2018/04/26 03:30:49 executing program 1: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) socketpair(0x2, 0x2, 0x800, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000100)={0x4, 0x40, 0x3, 0x7f, 0x96ec, 0x8000, 0x5, 0x1b3, 0x8001, 0x4}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000)=0x8, 0x4) ioctl$sock_ifreq(0xffffffffffffffff, 0x8910, &(0x7f0000000040)={"696662300000b5c2b98000", @ifru_mtu=0x4}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x105c82, 0x0) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x2, 0x200) r2 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x2010, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x24, 0x0, &(0x7f00000001c0)=[@dead_binder_done={0x40086310, 0x3}, @register_looper={0x630b}, @increfs_done={0x40106308, r2, 0x4}], 0xf7, 0x0, &(0x7f0000000200)="1fa28e2c4a1504395624a0e197b244822dec98bbb994b2b91f8029b869dc9b1598410cb9148a57bed4fbbf8c9dc6cb209b63c5b01ded39c9c2414a3404098a1e0e2dded611ac0a4028fab84c936cd9fe31131bd2685f0913457816566e29baddbec3ce2a83cc23328c50ff4797c469c9add0fec962adbb59104f7093a48685c829aa7a1c9b38274cbcfdf3bd2a105524c4ec4a517a7d4ac6ce955778c09c1a93702b02c6598feda34d085adb832b51236828951659908c90e88903134438fd565f3224a27e562bc0b361db38252c333c84c18fa2b6332c788edb3f88fb25f7a5d702cf89b02bc2106ffb6f93a4560691a9702cace915d0"}) 2018/04/26 03:30:49 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/+ev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:30:49 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xe) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x101480) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040)={0x7, 0x8000, 0x80000000, 0x3}, 0x6) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001800010300000000000000000a0000000000000000000000080015000300000008001600040001005d0cf6fb79d1ea49095c70fed878f642979565bb95ed8911b1cb77603f72b249"], 0x2c}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x2) 2018/04/26 03:30:49 executing program 6: rt_sigprocmask(0x1, &(0x7f0000000380)={0x241}, &(0x7f00000003c0), 0x8) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffff7ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x512, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/sctp\x00') getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000240)=""/167, &(0x7f0000000300)=0xa7) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000140)={0x7ff, 0x5, 0x7, 0x7}, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x496801, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x9000800}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="5c108a5cb9906a81529ce444", @ANYRES16=r2, @ANYBLOB="00022dbd7000ffdbdf250e0000000800050000020000140002000800070000100000080009005c110000"], 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x4004000) r3 = socket(0x10, 0x1000000000803, 0x0) getsockopt$netlink(r3, 0x10e, 0x9, &(0x7f0000000080)=""/4, &(0x7f0000000000)=0x4) 2018/04/26 03:30:49 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe0060000f0ffffff00a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:49 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000772000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xe1f1, 0x8000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x6}, &(0x7f0000000100)=0x8) 2018/04/26 03:30:49 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\b\x00', 0xa201}) 2018/04/26 03:30:49 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x38000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:49 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000100a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:50 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/d%v/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:30:50 executing program 1: r0 = socket(0x40003, 0x800000003, 0xc0000000106) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="08000000208f383cd0f373af54824847425dc5e00000000000005a00"]}) 2018/04/26 03:30:50 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000004000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:50 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000feffffff00", 0xa201}) 2018/04/26 03:30:50 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3) 2018/04/26 03:30:50 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000880)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0xffffffff, @ANYBLOB="000000000a00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xffffffffffffffef) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x88801, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000180)={{0x8, 0x5, 0x100000000, 0x72c8, "d73be0c21f8bb2a16a0e38b727940a1f62d6fb19eb0c4304daba9ac3f07306239a978aa1296ea79517d77430", 0x7}, 0x36, [0x9, 0x2, 0x2, 0x7, 0x5, 0x1000, 0x650, 0x0, 0x80000000, 0x5, 0x2, 0xffff, 0x6d0, 0x8, 0x1, 0x0, 0x8, 0x8, 0x2, 0x8, 0x0, 0x0, 0xffffffff00000001, 0x4, 0x80000000, 0x9, 0x4, 0x7701, 0x7, 0xfff, 0x7, 0xd7, 0xfffffffffffffffa, 0x4, 0x580, 0x4, 0x1, 0x1, 0x7f, 0x81, 0x6393, 0x80000000, 0x3ffc00000000000, 0x3f, 0x40, 0x3fff800000000000, 0x20, 0x4a4, 0xffffffffffffffbc, 0x1, 0x7, 0x200, 0x7, 0x401, 0x2, 0xffffffff80000001, 0x0, 0x3, 0x8, 0x7ff, 0x8, 0x1, 0x16e3, 0x2, 0xffffffff, 0x1, 0x8001, 0x400, 0x9, 0xca67, 0x0, 0x100000000, 0x571, 0x200000000000000, 0x81, 0x2, 0x4, 0x7, 0x0, 0x7, 0x6, 0x4, 0x0, 0xffffffffffffff9a, 0x4, 0xffffffffffff7d75, 0x7fffffff, 0x6, 0xb2, 0xffffffff00000001, 0x3, 0x2, 0xc8d9, 0x1000, 0x9d36, 0x0, 0x4, 0xf45, 0x6, 0x4a, 0x8ba, 0x7fffffff, 0x9, 0xf918, 0x8, 0x1, 0x800, 0x4, 0xfbd, 0x9d, 0x2, 0x7, 0x10001, 0x8001, 0x885d, 0x3, 0x80000001, 0x5, 0x3, 0x66b, 0x73, 0xc1fb, 0x40, 0xfffffffffffffff9, 0x1f, 0x800, 0xffff, 0x57f], {0x0, 0x989680}}) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7, 0x121140) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000100)=0xffffffffffffffff, 0x4) 2018/04/26 03:30:50 executing program 6: r0 = syz_fuseblk_mount(&(0x7f0000c41ff8)='./file0\x00', &(0x7f00004d2000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x31ae, 0x800) getsockname(r1, &(0x7f0000000740)=@generic, &(0x7f00000007c0)=0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xe6, "a312ef9c8ccee30b941aaf84b92e3293062b14963bd5ff9ab8bb0d9069a26b879d85dc1d1a4314fc5b655ba85696c6d6317ec7505d8e7c04c8181bd83589aa9f2bee17e4dcfa1675f288c63c1c086c460b01f37c35bda5f2ff21be747f8c6f025b43df395a412f636d1f0e840896aac65cf1bc8ec72c8b7daecc5298f1ea28827e8ad408c94ab38aa0f51b48ddbb4da6a7c846dee2c724dbd4e26367db7b788d45aa99db089cb7f4b812cda26385cdd5debbb0196914dbfa62bc6d7af6e1e98fe65aed6d32d4cae9c39204f77747357e3385012e3f83f8db6cdd5065b4ab7617048c77cc024b"}, &(0x7f0000000140)=0xee) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000700)='./cgroup.cpu/syz0\x00', 0x1ff) io_setup(0x20, &(0x7f0000000240)=0x0) io_submit(r3, 0x5, &(0x7f00000006c0)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x80000001, r1, &(0x7f0000000280)="7dabbb2b9cb3c946484749816793449b28d4ee087cc30aabfe898f08", 0x1c, 0x3, 0x0, 0x1, r1}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000000300)="e69953d469b1d46089d1ffdb797fd55683e7f7e467dabcd5aadfd2c1ce0bb25f1f1c64020b06742d3072ab50a6b6c404adeb5963af3834afda3cfb281a081afd33bb843668221be9fbcc8ba76cebb782d7a8bfc8dff69f0778d6a9dc158e72964ed9a186655f64b8351363d67658adda42a8527d", 0x74, 0x1, 0x0, 0x0, r1}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x2, 0x3, r1, &(0x7f00000003c0)="3f46b9ad2a0312b2247dff60881a4e79db5e402153790ef1acfcea481f107b5e3cb76152a65d3d4c58ca252202ccbf54f5c3aaf8ccb00ded85a25d8f7a9032e78ef55c470bd533860c653d07ab6b32fa5dff49356afcaaaebeed251cd7b7961e290e91bde867e3a71e3b44e232a15f49b411bf9cd595a31da5f59201dd67d1c5162f08e068c5b2abfe9da7e17674e92ff3d7aee0687d61f9faca43fb177a77fe8e3b6a4c7b1796b2b8b780e3a9ff56ae5af2235ac96a2b", 0x2aa, 0x7, 0x0, 0x0, r1}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x6, 0x1, r0, &(0x7f00000004c0)="69c1d25e9419479f172354110654800112cfb17d1d20f3b9257077599cfd5e01679e0ffff22ed62baceddc07a6be33d36514d0f7ec4cb2d11cff9466be74acc0af8e1492f80c11ea32345303110bdf55b86988f84176ad2a29cb17ece73b8d1d16fe1c7441d9cf97286e245dfb86254d3d2fa3215a1e1ebee4a51621c129b0bfeba77f5bd4c26bb77dca0eaba112f6faea3b1a6f0853a81c92ed5ffa3ea79d34", 0xa0, 0x2, 0x0, 0x1, r1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x3, 0x7, r0, &(0x7f00000005c0)="310bfaf2471e0f75bb0f1204e1df2aa472295f8289d21786a08ad70c92f59e9c1c0abe605f1422a739f85bdd8d254d76498944eb32948a6366656e36ccfa6de0dcb64320615c08833c2502636dd0732b8fdd10f3386403192f5a853385f2ac6275684121cedf13891fb08e4bd89bfc90b9171aef6291b0e355ff2290baff5f0c80bbaf6e235b90e5df8b05c5ec836a8ba4a3058f", 0x94, 0x7fffffff, 0x0, 0x0, r1}]) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x80000001}, 0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0)=0x2, 0x4) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000200)=r1) io_submit(0x0, 0x1, &(0x7f0000167000)=[&(0x7f00002d7fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000191000)}]) 2018/04/26 03:30:50 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3f000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:50 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xfe800000}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:50 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001b40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001b00)={&(0x7f00000019c0)=@polexpire={0xc0, 0x1b, 0x301, 0x0, 0x0, {{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001}, {}, {}, 0x0, 0x6e6bb1, 0x1}}}, 0xc0}, 0x1, 0x0, 0x0, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@get={0xe8, 0x13, 0x20, 0x8, 0x25dfdbff, {{'ctr-twofish-avx\x00'}, [], [], 0x2400}, [{0x8, 0x1, 0x1}]}, 0xe8}, 0x1, 0x0, 0x0, 0x40}, 0x4000010) 2018/04/26 03:30:50 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000004a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:50 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000400)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000140)=0xb0) r4 = dup3(r3, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10001, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000001c0)="430f22a566b83b000f00d0470f23dbc74424005e000000c744240200900000ff1c24490fc75c353b450f9824bf48b88000c0fe000000000f23d80f21f835800000800f23f8c4018c5f19c4c205982066baa10066ed", 0x55}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000001640)=ANY=[@ANYPTR=&(0x7f0000001600)=ANY=[@ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYPTR64, @ANYPTR64, @ANYBLOB="8691c9c4dddc2acb36abc05e67cd64e76c606ca789d0f5ce80d688aaf1a17215312ea70cf40a030ce527afb49b0d3ae3aefea5de06daea193b2ee4da2611a2782fffe38f3414ba3be0f780cfc22bfeae1bca5798412df0127427330cd3d7"]]]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 03:30:50 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x81) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}]}) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000500)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) setsockopt$sock_int(r1, 0x1, 0x24, &(0x7f0000000040)=0x2, 0x27) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/26 03:30:50 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000000000000000500", 0xa201}) 2018/04/26 03:30:50 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x5}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:50 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000034000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:51 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/%equencer2\x00', 0x0, 0x0) 2018/04/26 03:30:51 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 0xa201}) 2018/04/26 03:30:51 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000180)={0x0, 0xab37, 0x8, 0x0, 0x8000000000000}) 2018/04/26 03:30:51 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe006000000ffffd592a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:51 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x500, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020e0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e200000000000000000000000000800120002000100000000ccad8c4500300000000201000000000000000040000200000000000000000000000000200102000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x400, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000180)) 2018/04/26 03:30:51 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x100000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:51 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x8000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000200)="ccb78c2c556a85d2846ed6ef0996e3fc426f0ae0dced1a1be2be9c04346517cdafc95701fab766980d180b37510e60d091706fc4efcbc06301c90707c5df70d81f93d5a1b57a8e182a29a7b3b5ec20e4622a2cb3a5a21ab47e87f48e31117cb6b51fbfd7575892634c6d70ced08b2ac42b10b42cafa0060a2ea0e761a04c0fa2f5fea23cafc3e5b2ad9cdcc8455e3c0a4f7441a651e1c5f44b551a2fdb3a22c4c10345c9b86c5aab8ae7405562d3043ddcb5b796a9ac08ba8ebff5fe456d543f70cfe00a3d80e7c11641395cff2bdefdb7538d835f1915eb3347657db43435c4f56f9121d3a75c") dup(r3) mkdirat(r0, &(0x7f0000000180)='./bus\x00', 0x2) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:51 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001080)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000010c0)=@assoc_value={0x0, 0x7fffffff}, &(0x7f0000001100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000011c0)={r2, 0x64, &(0x7f0000001140)=[@in6={0xa, 0x4e22, 0x451, @dev={0xfe, 0x80, [], 0x1b}, 0x3f}, @in6={0xa, 0x4e24, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e22, 0x33c, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0xff}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000001200)=0x10) setsockopt$sock_void(r0, 0x29, 0x400000030, 0x0, 0xf000) fsync(r1) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xff, 0x100) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000001280)=""/223) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001240)={'bridge0\x00', 0x100}) sendto$llc(r3, &(0x7f0000000040)="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", 0x1000, 0x0, &(0x7f0000001040)={0x1a, 0x334, 0x2, 0x101, 0x6, 0x100000000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001380), &(0x7f00000013c0)=0x4) 2018/04/26 03:30:51 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xfec0000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) prctl$setfpexc(0xc, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="04080000f73fb1cf4f243312130cd315456c71bd397e3335bb94d94bf50e68a3"], &(0x7f0000000180)=0xc) r4 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r4, 0x5421, &(0x7f0000000000)=0xffffffff) io_setup(0x8, &(0x7f0000bdfff8)=0x0) io_submit(r5, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000c2bfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000040)="669915fa02", 0x5}]) 2018/04/26 03:30:51 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe0060000000ec00000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:51 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="bd89949af003e8bdca1c4b6d6d5ed0ff78322922523f542d7805b0f647d455f4eaa2927ed12674269a9a951ddb6828021cf0afacb9854aded6c4acf1f32dd7dc1d6bab66f6557a74dcb9f6c9cad12efd8d4722a2a0fb1604c83c7d54", 0x5c, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r1) write(r0, &(0x7f0000346f90)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0xfe87) r2 = syz_open_pts(r0, 0x41) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x901, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) writev(r2, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/04/26 03:30:51 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x1ff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'veth0_to_bond\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) unshare(0x60000000) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) vmsplice(r1, &(0x7f0000000700)=[{&(0x7f0000000240)="cf8e5d8cd14acbd3172c243ca568b20c9fa235c9a9e2b95ba4e15f82a1d5de123e26b89165ead528877702080a9ef109f0ae6a1b8b46a755f307307b7543c23029bd2b0cfa005df62c5419a0075cca2da50ab43fc3b51ac34723d4cbf5ef296df02a288e18ee819680c9d9c247eb2972288eace3d83b4dd44151b14d11e9852891014565f7ca795ab6b748aa319f82ad81289d121545fcc77c8440c86e4f19b2dc471e4e9001ca19878029e930a352cf8f8eb16837e488a6cb6f382ee2ace235e712bdaba145399c1c75aacd33c324cff109e1fbbb67fabd04989daed892432ad7e3c3c23d8a91c5d7837982f6dc36fdda540bb2", 0xf4}, {&(0x7f0000000400)="2908a12be336097aa8352b25919f9e0e124706b4b7e57955bd3df8e4fabe30af594ae9426faa20d046f434af84d697fd53e1dc28258f882db41e58feafdfb365fcc7123b2a4f62b22539342c914bc77c218ed8fa8384e34861a28665430d6f26bd177f0e54b973c992b76184351dbe48047343bbcade122ba8625da5266445f9c11943e7c114ebe630cf32d4621ce75b400a", 0x92}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f00000005c0)="dfd1fc27e89a7e6fab88", 0xa}, {&(0x7f0000000640)="cacc2daba71ef671f50b5df866121323c5e1875b308eeac368712f1a797f064c0646f4158cd55798a4bc4d203442c6b20c2fa1a369a18e8eb7c4b3dc58ea8df170d1f7dfeccce8207027e9aa39a75a49fe3d97305ec6a27a1c0e28e69c424e345058126218f6257e15bce3f7f631a8f74f95339fba3c4202708799c48372f41d29c4bf4ea6d3edf0d424", 0x8a}], 0x5, 0xb) getpeername(r0, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x80) uname(&(0x7f00000000c0)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r3, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b050900030000000000000058", 0x1f}], 0x1) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f00000007c0), &(0x7f0000000840)=0x68) syncfs(r3) 2018/04/26 03:30:51 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000000000000000200", 0xa201}) 2018/04/26 03:30:51 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x4000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) [ 202.990595] IPVS: ftp: loaded support on port[0] = 21 2018/04/26 03:30:51 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchown(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x5, 0x1000, 0x4, 0xef2, 0xffffffffffffffc0, 0x4c, 0x1f, {0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0xfffffffffffff4e0}}, 0x8, 0x4, 0x8001, 0x9b}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x8, 0x1, 0x4}, &(0x7f0000000180)=0x10) [ 203.181788] IPVS: ftp: loaded support on port[0] = 21 [ 203.711832] QAT: Invalid ioctl [ 203.887958] QAT: Invalid ioctl 2018/04/26 03:30:52 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40400, 0x100) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x1000, 0x4) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r1, &(0x7f0000000040)=""/99, 0x63) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x3ff}, 0x8) write$eventfd(r2, &(0x7f0000fc7ff8), 0xffc7) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)=0x40) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) write$eventfd(r2, &(0x7f0000604000), 0x8) 2018/04/26 03:30:52 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000092d5ffffa2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:52 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) sendmmsg(r2, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "03"}], 0x18}}], 0x2, 0x0) 2018/04/26 03:30:52 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/.equencer2\x00', 0x0, 0x0) 2018/04/26 03:30:52 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x2) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r1 = open(&(0x7f00000003c0)='./bus/file0\x00', 0x220000, 0x80000000002) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140)=0x100000000, 0x4) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) getsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) utime(&(0x7f0000000200)='./bus\x00', &(0x7f0000000240)={0x7ff, 0x2}) fcntl$getownex(r3, 0x10, &(0x7f0000000280)={0x0, 0x0}) ptrace$poke(0x5, r4, &(0x7f00000002c0), 0x3) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:52 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x500}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:52 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000000000300", 0xa201}) 2018/04/26 03:30:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00006f3ffd)='ns\x00') getdents64(r0, &(0x7f0000a1bfda)=""/38, 0x1006f) sendto$ax25(r0, &(0x7f00000000c0)="bef1abca2dcd3d2e0619470fa6d219490107210afb03ada5f898e8cc9ae6addfa929f804cc04976f1243ef1b8bce00d91e72990867d715ecf57c5bda39f80402c1", 0x41, 0x8000, &(0x7f0000000000)={0x3, {"831544f3cc6364"}, 0x3}, 0x10) getdents64(r0, &(0x7f0000000140)=""/123, 0x7b) getdents64(r0, &(0x7f0000000040)=""/79, 0x4f) 2018/04/26 03:30:52 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe006000000c00e0000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e33326cb16a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0xffffffffffff6e18, 0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2001, 0x0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x802) syncfs(r0) 2018/04/26 03:30:52 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x5000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:52 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00@\x00', 0xa201}) 2018/04/26 03:30:52 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000034020000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:52 executing program 1: syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') 2018/04/26 03:30:52 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x1) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000000040)) 2018/04/26 03:30:52 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x10, &(0x7f0000000000)="4a63b0fc412d789d", 0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00'}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x6, r0}) accept4$netrom(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) 2018/04/26 03:30:52 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xfc}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:53 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020d0000140000000000000000000000000000000000000000000000000000000000000000000000080012000200020000000b000000000030000000030000000000000000000000ac14ffbb000000000002000000000000ac14000000000000000000000000000005000500000000000a0000000000d8ceef77ecd482d100000000000000008000000000000000000000000000ff0000000000000000"], 0xa0}, 0x1}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x7) fsync(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80000, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000080)) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x400, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) pipe2(&(0x7f0000000180), 0x800) [ 204.372203] sctp: [Deprecated]: syz-executor6 (pid 15501) Use of struct sctp_assoc_value in delayed_ack socket option. [ 204.372203] Use struct sctp_sack_info instead [ 204.480251] sctp: [Deprecated]: syz-executor6 (pid 15511) Use of struct sctp_assoc_value in delayed_ack socket option. [ 204.480251] Use struct sctp_sack_info instead 2018/04/26 03:30:53 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000ec0a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:53 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x80fe}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:53 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x1) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000000040)) 2018/04/26 03:30:53 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0xa201}) 2018/04/26 03:30:53 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000ac0)) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/kvm\x00', 0x200000, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000a80)) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) socket$inet6(0xa, 0x800, 0x6) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000380)={{0x100000001, 0x7fff, 0x10000, 0x3f, 0x3ff, 0x28}, 0x9}) lstat(&(0x7f0000000200)='./bus\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$f2fs(&(0x7f00000003c0)='f2fs\x00', &(0x7f0000000480)='./bus\x00', 0x6, 0x9, &(0x7f0000000940)=[{&(0x7f00000004c0)="585b4fc9393b664992b53cc874b220775df6e34645a1b530721121841672d019d5aca99d70949906b5328a53595f0fcad4c387cacb28e951e6a250ecb44656a64f9994611f7d4cb4b2a2449c3f9e756c765523716c47853da08a9388adf1a609e8fbf6a6", 0x64, 0x3}, {&(0x7f0000000540)="94d018d34906fcbc8af14800eaa4a974eb248af772299d4a2b4d0eeac0127dc2e8fe65c4e6748ba90d39eeb63892be686cca83645371030069ee57d396f6f3421c708f80d6b3f5d4b2abc52ebe4011ee79fa91887d2ac4aa44d15b09d12d20d2dd9dee75938542a85b546222aab064156c46", 0x72}, {&(0x7f00000005c0)="0cc2a9007e5d05fad80d3365e65327c07fe45711ff6997ca8d9858c2d709b24f93c975f3e96f049fa0970b55ca384680a28bf4c0355fab9c448528168dc12d741c95fa3b044d90742d0868843338282f686a74b77a1eb8ee81172514ebad8818553193a5dfa464df93046e3db296d93614", 0x71, 0x8000}, {&(0x7f0000000640)="9fbcbd4405b7ae83b9ef4aac378e94309694d7fa924f84a283373b001ae753371d3e2e2d7e769c5e0b27e4fb6c1033fe05c78ba5f10a80e2b40b908ae69f64e2c79c7ae2a934b0a8e5f05ccc98", 0x4d, 0x9}, {&(0x7f00000006c0)="ac485d7a5aace5eda7f9e7ce5d4d7ce6b9ac8b3a80d6cc247af721e6042ec669440261c6631361924c71515d345cbaaa95e2e7f0b0d238930c0ddf52e319037a93202bf209e95a5a856c3a05ba78d9a8dad344bd43744698f70fe4d9088892236d6c614f63371deedf8689ac1d8408bdf01774a63b4a45018f2a42aca107d66b85ea24494dbd72e4208c7d0d373b6f105c33b324a3eaefa5b3eb2452f588312424e1d018e055b24c892c43731bf5c3cfa20af128004d6f2a7d3ba05f94c252dc35a2fb9bf4c95ba57a1f48b019470965f1d03ef9221317d141b54d72a6", 0xdd, 0x9}, {&(0x7f00000007c0)="fe6629341036e20f6020b24b1d32f58b9ee1013258453c88e401226611e758ff5821142c75996c22f5a4b29aebe79543532154d63d23c86b7c9f7520c6edb568152c", 0x42, 0xbd}, {&(0x7f0000000840)="8e263993e14c8d1471fd21", 0xb, 0xc94}, {&(0x7f0000000880)="208cf5299f887126cb754c1c677e56eb972094e160bdf05179af577649f8", 0x1e}, {&(0x7f00000008c0)="09a305d809fe5dd39a100f4e3217a520be41ef1b0059664a0bf99c4232bfd0fa9d6cefb1f340aff35443fee8175c300cf7bdf0412687551a6ba1556384f33208fbfcee0e4bb5b2eb4d4a092dd63064e256489cbc8ecbe30a274a8e07e88b94b4f40da58928d8e5e5", 0x68, 0x8}], 0x2080440, &(0x7f0000000a40)={[{@adaptive_mode='mode=adaptive', 0x2c}]}) sendmsg$nl_netfilter(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100080}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, 0x0, 0xe, 0x4, 0x70bd2d, 0x25dfdbfe, {0xf, 0x0, 0x9}, [@typed={0x8, 0x65, @uid=r3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x20000800) 2018/04/26 03:30:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000080)=0x1c) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000000c0)={0x3, r1}) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x881) 2018/04/26 03:30:53 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev//equencer2\x00', 0x0, 0x0) 2018/04/26 03:30:53 executing program 6: pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x53c936544816b8fe) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000300)=""/103) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400100, 0x0) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000100), 0xe1) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x20000) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg(r2, &(0x7f0000ff1000)={0x0, 0x2c0, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x40840}, 0x2000c000) r4 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ff9000/0x4000)=nil) shmat(r4, &(0x7f0000ffc000/0x2000)=nil, 0x7000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="0a00006d4df76655443cea38bc4d2e00", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x2c) fcntl$setstatus(r1, 0x4, 0x4000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)) socket$inet_sctp(0x2, 0x5, 0x84) r5 = semget$private(0x0, 0x1, 0x400) semctl$SEM_STAT(r5, 0x3, 0x12, &(0x7f0000000200)=""/192) shutdown(r2, 0x1) 2018/04/26 03:30:53 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000034020000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:53 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000234a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:53 executing program 1: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000080)={0xbe, @multicast2=0xe0000002, 0x4e21, 0x2, 'sed\x00', 0x11, 0x8, 0x33}, 0x2c) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x40, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x1ff, 0x2, &(0x7f0000001240)=[{&(0x7f0000000140)="2c8a51068c6200e66e70ab56e8982ba20581d5c89e61bf4aabaa7db1c892a6be21ed95543357219f7faeab1db55d1e04a893b8f38b60746d846b721c91d177f2110646e8ffcb1dfc88aedcaed9a5d402791319c3fa0e0a88147eb38c0630f7f581d1129407d4022b62fb91387991cf2b012f7232abeb9bb73a708eff021df619a8a752790baf7ece7d872d6b404e7db0fcaebe1be740925fcd93a4b15364cf0d809fa8fd7585909aac6aeede5bcab8ee51d9d5ec180c1587e4ee935a3a5629d05f854528c2f568e68618089ed2decda5a00e2d7fb2b45ffc7c54", 0xda, 0xfffffffffffffffa}, {&(0x7f0000000240)="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", 0x1000, 0x7}], 0x20010, &(0x7f0000001280)={[{@codepage={'codepage', 0x3d, 'cp864'}, 0x2c}, {@part={'part', 0x3d, [0x37]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x34, 0x35, 0x31, 0x32, 0x37, 0x36]}, 0x2c}, {@gid={'gid', 0x3d}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x34, 0x32]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x31, 0x33, 0x37, 0x35]}, 0x2c}, {@creator={'creator', 0x3d, "ad2064fb"}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x30]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x33, 0x36]}, 0x2c}]}) 2018/04/26 03:30:53 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000000000000000400", 0xa201}) 2018/04/26 03:30:54 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x12101, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) move_pages(r1, 0x0, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x2) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/fib_triestat\x00') accept$alg(r2, 0x0, 0x0) lookup_dcookie(0x100000001, &(0x7f0000000000)=""/82, 0x52) [ 205.333462] IPVS: set_ctl: invalid protocol: 190 224.0.0.2:20001 sed 2018/04/26 03:30:54 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xfe80000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) [ 205.395606] IPVS: set_ctl: invalid protocol: 190 224.0.0.2:20001 sed 2018/04/26 03:30:54 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe006000000fffffff0a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0), 0x1) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x4, &(0x7f0000001240)=[{&(0x7f0000000100)="ec22250e0243880b7828195576c072d73430e8a6df788e866ba397bf302e060ded798d9e1b591c003eb4bd6fd37574b21ed61387638f1da72571ab6def9523c5dac023398630bfa512984feabe70ebc62d10d28224016b3c90ea7d09658770c630d41ce415e7863af211d072b0448af0779b223cd5a500597331bbbe5642c2fd0b30f3ebd34f77d44474f64fbfeb3e9de2dadf9ef1c83bd6d55a53d56b0450fb860a9798c36f9ffdcdaf21cb42de5b71511faa37a4482ded0285acf9d243beffb99d297916b7a04bbc9bbc583179eedd4a58507d927505abb3e72b5c6e0d96b81f019bdb8ddebc760b34e581b1376b7b", 0xf0, 0x2}, {&(0x7f0000001300)="ab8d96bc2d23d02c3e8b0d402bd75eb3934605213637e7c2c30096c16d61eb388965f56d3e3415547c94acf966ee", 0x2e, 0x3}, {&(0x7f0000000200)="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", 0x1000, 0x9}, {&(0x7f0000001200)="704a7dcdb653e7ae785830545d8c442d627752469dda56da96893e9c19dfe84f8499", 0x22, 0x3ff}], 0x1000, &(0x7f00000012c0)={[{@gid={'gid', 0x3d, [0x0, 0x3f, 0x33, 0x39, 0x31]}, 0x2c}, {@sbsector={'sbsector', 0x3d, [0x37, 0x37, 0x7f, 0x37, 0x78]}, 0x2c}, {@hide='hide', 0x2c}, {@nojoliet='nojoliet', 0x2c}]}) 2018/04/26 03:30:54 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000000000400", 0xa201}) 2018/04/26 03:30:54 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r2 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86e1147fb4690ea52246bd3d32b1a91f944c82dd184301c190894ff176b05cb664a87d0d5171f33055dfc8ac5387ed8fd0598b600579f3af3f864e1c324f600000000000000", 0xffffffffffffffc7, r1) r3 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r2, r3}, &(0x7f00000001c0)=""/42, 0x2a, &(0x7f0000000240)={&(0x7f0000000200)={'md5\x00'}}) 2018/04/26 03:30:54 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x80000) sendmmsg(r0, &(0x7f00000015c0)=[{{&(0x7f0000000100)=@hci={0x1f, r2, 0x3}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000200)="ee090cb6bf420dc893ecfe81b13d913cf401939b2b9367550c81d65d8b82ca2f67bc538f50f9c4131fedf75027717e696d54ef992d0b76351ffe7ac8deb21e0a65a73ca5ae30c203b8c0e5d59c7a8317ad19d82649c8630c38526496577490693b9209c95b66501a1cf8295c86e2ecc214b3761e2cba847893a1a15cc289a0e571ee9075839c4ef8e441943e8c7afbffd6b78d8d8071fab93cf2ab1aec0b61ad4eba1b08683a7cb63c6d8aceb788800dc459c10b3aab98a7bca8adf1001b96a9b053f3caea620e476c9e3e4cbd6afa7f88476d002dd0bbc8d981d41afb2bf5b1328b3d", 0xe3}, {&(0x7f0000000300)="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0x1000}], 0x2, 0x0, 0x0, 0x10}, 0x80000000}, {{0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000001f00)="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0x1000}, {&(0x7f0000001340)="b73d16e513380109b2cb3d3be540d6c703c5c936cf208a60a4ad0434bb89050d0d8582805dd6c000b6caffb0e3118ed334646f06e04a9407efff1244789eef98d045ecffbbc1aa27a625c8b3b716645d1d148fb90c55866df9e9cf97f5196357706bd159627f7ab76e30dbcf9dd569420b31c65d907c4d5afab21bb13de797d2fcb8d762139057a4330b9f1c7767df60efe55db2f5dbbd12e6131640d8ebc5d5328980b3f1bd9190862810d3a68406b21a1bc6e750be5ee76120f113ce8a1d2c91c7cd35d71361c9bb73361c5275d5639789d912249f2911270745e0c786d24f02becdd19e", 0xe5}, {&(0x7f0000001440)="5d558799f07b3cc5e7c42c1fa1b41cbceb63b21cb70bd762a0f79b27a642b4ff07088aa1a0012ec37bb3f3038a9210c74c193b381c3c6db1b6cd5af9b3b78e0978d7", 0x42}, {&(0x7f00000014c0)="0ff6b90beb8350c2427162a4b8ceba74f2e1bd485928d9d6855822b86a2f9825b75b593c5fd8e132bf7eb05e6d1d551eb983d4bdc5ea252a31148c034994e93baabcf01216a767a6590280f5a7406c7a39c7085fbd1ba2a89aa445fbdf845c8392cd06aaca7c6c12f6e1cfd0208a99222f4e92660a6770cd500d4966b71d56cc25cb5db977", 0x85}], 0x4, 0x0, 0x0, 0x4000000}, 0x8}], 0x2, 0x40) r3 = open(&(0x7f0000001640)='./file0\x00', 0x10000, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000001680), &(0x7f00000016c0)=0x4) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000180)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) writev(r1, &(0x7f0000001dc0)=[{&(0x7f0000001700)="90b61e9784acd463ce6a23c5305b588eb329333a606e6ac6c51ec707029d1e066e4d31e5f86ac569a0b5d026870f4252584c8d053cee339ac76a272b72e4fb61b9dee06459003dfd8aad7709cade49c213a79f166f762ec23272e315917bbda271f63242ec37ce1fe929096132c01c701a6387a180bf084e4647127e3ff49ceec646f77fb910385a9103f9599cc08ab35cfa519feda8f6991ef733c2fe209b2ae703", 0xa2}, {&(0x7f00000017c0)="81ac713f1d5e4a55db93228ba888e5394deade97a0fc30bc9f7a10686bceb88cf67746524cd946b3ef841ef62ad9a694b760a1eceec23e2fb52ae2382dec3d11dd919e4a1000a57b799bd7ea33145762b170290dc733ae59147f917c27ef28c4058a67a4e2f5023235838cfd548592dcaa6ac0eaa3a755e89b63e5d841a5e7c5cae7977a996ba3ceb91db9e4eebf0c8fcd5a8ab77c6f40ee5219d710882f5feecef8616ab719e0fd8f0a6dd473de7e0976800782de51334959cd9d1793b2b0e274c5", 0xc2}, {&(0x7f00000018c0)="b3adaea9fc56a8dc442612ef2e4feaebd6f5016c022a5b44165d1886a8894aa9ee4776d6f9f2e89f795956bfccd24b7177ce70aa106a1b846613885b17c5867ba814b03fad81705e6c5965d47b4f66e632ff1b92af046df91001aa9ea47c83034efb556d1b775c4328e97e16fa13cc640ccfae0378daaa49273f65a9dd4b49dc96abb250455d9289912f6d33b81dfd1983d8080439953e7f85d75a534135cdac9f943a582391eba47309bef9e48f2389d43188683c9cf4594d62cff993c7c18d106f050f5f01366f", 0xc8}, {&(0x7f00000019c0)="ca09323928f94aaca23473ddf33cc003168206bf70817e3eb1c2c7f7deb3a8f591b64ad3bedf050aee73a32facfe8b927503b54be3d6ec011764a4b25b5040c7ec1151de8bc3e77ab5b1461b5c162a750c0b59f3b98aa1a71b897b457cb490a4625474dc2312131673e8baf553a17e59bdb0bf09cfd51feed73b89592c2e2c0629f8d14687b8ed8b2a41ba6b23e1549f9b520c4a6e500f3b604d53cc74885d98a22b5daccbc94b617a9561b86622891f693726326e5e6805294bc4038d064379df5252d3e468d4ca6eb170e187798dc1f2eedf2a5d1a77ce", 0xd8}, {&(0x7f0000001ac0)="985b20e6086a11a73d1fcd6da8d051d9d334fa57722b95b5702be26f631be478ed5b931e33f3f6865934b3b04f4f9eba3a423a635cd4e9a89bd08339f9f0271ccf4ac726501866c7f32fcc37b52c97c542597306a3d1b99740b278a0d5073c24f6302c01841e6e1f6d7636867d42e9b2c7898a9df5278cb6f9e859252e8b486ecf00ff4ad63704d965e4aa35f9e1956ea3525505e4f093304cd646db2bf41303f228c9c77ffd623430c78cad27533731082670c0e0dde99ebecf0f3a669c34269762486708678ec9a2f635454511a76377ae118be5751e4bb4a856ba11c13774874958df", 0xe4}, {&(0x7f0000001bc0)="de350a72a4e62cd9b039b5df87f419ccd4f618d84f8d7d84091b32e13ff4d3f3956e3e46108f199261dde8055431e7b208b524c0231b69fe3d6d512f772241f04190c93c90ef3f121e5c5297a5ba5e989dd3d2a3114a5b02a0e317cccbcc93c908a2c599e9071102f561b10ec94cfeaa6ba7fdc0db6ccbef85bb572dfde60f62ca9d27643b4dd15d7079c1ea8a7a63531702e72f0346f6825249b4fdf82275c031bfef21e1a4d1d1bfbc4bc23dbf4eecba0a98d5652873aaa35d658106fdfa75a6dd040ab64be51a67b7329e26555af500187f149d79af3fb7dce36377b187cd", 0xe0}, {&(0x7f0000001cc0)="7d4992f6b51b4e7b42f47972dd1473e7bd5b81d6ec619a23a8f463a12f48c99327d8ba6ad085a9f269dbebd63939909e3fda48c3d504143a93e2", 0x3a}, {&(0x7f0000001d00)="fb43c5a53d9f903d18a7c6c48756c294936e45a2b8ad9620ca7adfb4aa5d8db1c98ade6662ef8a6e7ce3939e25b7520142aa2868c3389af8f4685de360df9de9343debefa7b70be614c9b311c59f46588d86b8e8cd23b361d53fe78dbdd2f4d2b70f52a8c7ca2e843c1dc958ef51856f11a5173ac90ad39f68b5d55ed55409bd6d5ada70379adf5396943d8c8cef6155f65f69cc90735bdb94f9ed8f0713e98ed7b4b4ad39640d1a550b70e6b7d888a9cfb30de7", 0xb4}], 0x8) 2018/04/26 03:30:54 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x1, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) open$dir(&(0x7f0000000600)='./bus\x00', 0x0, 0x31) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) memfd_create(&(0x7f00000003c0)='securityem0\x00', 0x3) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000200)={[{0x2, 0x5, 0x7, 0x800, 0x3, 0x4, 0x100, 0x2, 0x1000, 0x7, 0x5, 0x4, 0x100}, {0xfff, 0x6, 0x0, 0xfffffffffffffffa, 0x3, 0x7, 0x20000000, 0x1f, 0x20, 0x1ff, 0x10000, 0x1}, {0x6, 0xfffffffffffffffe, 0x0, 0xfbba, 0x72c1, 0x2, 0x6, 0x8001, 0x2, 0x7ff, 0x20, 0x2}], 0xffffffff7fffffff}) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000280)='./bus\x00', 0xffff, 0x2, &(0x7f0000000380)=[{&(0x7f00000002c0)="285e9208a6342ced43ceb317e3c89c97d69a144e123afb4b6cb6d8f8f5d81a99959d7b65bd303cf9ef2ad18ca67dc234172c9d4f8761b8f05563e3b53339791c5def4cc1b63c4330747848c4902830386909fc5b4aabf348078f94c12b7d8a2d904d2dc0e29c33cf1705712d55b5e682c5b91d67c3fc36f1a5ecf6426806fb91b3d397365e3d0cecb6a3f65794a8b928e5a6d4b00b1f4c0f", 0x98, 0x6}, {&(0x7f0000000480)="628b474dbb6e3fa8ebc6d857a3bc0dd4a28bc6a2704bd09faa414a556cfdfc50f8594b8ebeea8d354652dcef60297cac85f561af276c654c89644ce9a790107bc8ce30b9117427f3b85b9294154b73c63336537ef6ac6482479e8e424bc934c538e6a2c51ea07a307d4f367e03e60ddb1704e3b6657a933ae920fae858dbefc8ad5970b63876642a6bea4fcca9e38b6a919c65d23b95646494d3c48219cb3075078eda80271f681f91b3bf6a177d76d69d070b5ba458ec560fe86650bbb0cc66aced1715209b62ccbc03a7e03cbdc37d09c3b825cb64dac9738c5eef5d7c", 0xde}], 0x20000, &(0x7f0000000580)=ANY=[@ANYBLOB="7569643d2d373f39303f2c7569643d3437367837002d2c6769643d3138352d3235382c6d66745f7a6f6e655f6d756c7469706c6965723d2d352c73686f775f7379735f66696c65733d6e6f92410036951d278c6d61736b3d3737313334322c73686f775f7379735f66696c65733d7965733d33372d372c00"]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:54 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x500000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:54 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/s%quencer2\x00', 0x0, 0x0) 2018/04/26 03:30:54 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf5ffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:55 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000f00000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:55 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c02, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x2560) 2018/04/26 03:30:55 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffb5c4632dc89386dd6076605100303afffe450000006e006dd91484e822d66fc182fd891e00100000000000000000ffff02000000000000000000000000000000000000001e010060c5961e00000000ff0100000000000018e103000000000001ff"], 0x0) rt_sigaction(0x23, &(0x7f0000000000)={0xc3, {0x6}, 0x10000000, 0x7fffffff}, &(0x7f0000000040), 0x8, &(0x7f0000000100)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000180)={0x7, 0x1, 0x1000, 0x81, 0x1, 0xc108}) 2018/04/26 03:30:55 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000000036600", 0xa201}) 2018/04/26 03:30:55 executing program 1: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x80) r1 = msgget$private(0x0, 0x50) exit_group(0x9) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000000)=""/43) setsockopt(r0, 0x111, 0x1, &(0x7f0000f27000), 0x213) 2018/04/26 03:30:55 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf5ffffff00000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:55 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000002340000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:55 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000007480)={0x0, 0x5}, &(0x7f00000074c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000007500)={r1, 0x6, 0x20}, 0xc) r2 = socket$inet(0x2b, 0x5, 0x7) open$dir(&(0x7f0000000180)='./file0\x00', 0x4000, 0x82) listen(r2, 0x0) sendmmsg$alg(r2, &(0x7f0000007280)=[{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f00000001c0)="b8ce4a492eedae71a20a32bbbd87c31fd88d9e35279b5f28bb6f", 0x1a}, {&(0x7f0000000200)="008badc692176626e9e612a2a7dbcf10680cf15000861b9ed219f11c0fbdffb9ff1ff8e6b981f6e1aa78c613cb058a7212e9c475baea66a473a320ffc62dcf0d72860a57160b39237623ed76f7faaa64950e053f87b3eaf62f5a25", 0x5b}, {&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="6b509c2469bf9f796e58c194ef92407ae66fe0d3bf03998d3f637b52d85e6b659f66baa164591e9340030620402834b9f71d1719e8d05c69fb082b6ccdba560f95f6deef3514083e319d984baa121203995684fb600d53de694734f83333f8b187acc2c1b932a70f16f510d3974abe4caf3a4e4ce24e27cc595461e8aecd88beed3b6364a381ce8bf03447f3a2b79e4b2f9fb7", 0x93}, {&(0x7f0000001340)="f53e7f369ecd010929355d1dd5f55e7573474b4642927acde262ad08941a86d600c47ba47a462d41c4cc0f4d75fae090568dbf565c22027cba72e8443dc7075cdc4b515d424c70de09dca4f76f1b348e013e2be203c017bd102fff9bcffb5fcc930fa7e02f5f9c1a303262088c5a6307379d06294048f92f40cfc6d36599f7b6bc9b819b51d05b96af011ec5faae9e50c86d42a9", 0x94}, {&(0x7f0000001400)="a5b695cff21a5c4fcbbf325f8da0d5bd803f9509da7df13f85bc4b41e79a5efb74a76969b970195ad59054d8d39821ac3e7ef7329d6b0cdd5af7fe9e2bf430024ee1bd15aa42eedb279b6660f0c1b7f9e707fd1e3de9337eeba03aba113e7fdcb96bd30067876c3bc8c1791d07df40ac5cccbe4b9f5d464fb2e7665e93a233aaaa198ecea236beca09176c7bfeda144ff81101bb4e1fee0f820c3111c95aa88e2cb9860bfe94c0ce6ccbd8c74ffe53e2e7f5414099b63cc6c19284a7446036", 0xbf}], 0x6, 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@assoc={0x18, 0x117, 0x4, 0x7ff}, @assoc={0x18, 0x117, 0x4, 0xaa0}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}], 0x1078, 0x800}, {0x0, 0x0, &(0x7f0000007140)=[{&(0x7f00000060c0)="9f8cb50bc439d545a9d678d1c7d5935b2678aabdc85c3eaaa1155fad2a9a785d7a1946c3ead3331872df6adc2ce2ce13de3ff3cad73154e80c984eafdc455ae64126cd1d9e96f64e19f17db032e2326decc3f199a9408202511a21d42b4e50fad48c7201221587a895aed7f3a979eec6781eeefc35bb97868813ca23df", 0x7d}, {&(0x7f0000006140)="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0x1000}], 0x2, &(0x7f0000007180)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xb0, 0x117, 0x2, 0x99, "75b78b79e3b273443c3abd8fd6bae2058ba519bedca14904509f5a0368a356eba2cd81e9f7c712e7edc056604e96e603ecbc9fe3135b45883202b4b2bf6e9a888c973e6ce966653c508042553c31aa0a8ebf763f2eebc6344e8bc280762505f39578dee1b7a010050edf926a8ed1d4a7d084eacbdba747f843c8394b0d45c37e35e9090bb438f1d43ed7732b1750e645185f2ea887b09caefd"}], 0xf8, 0x20000000}], 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f0000007540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000004e40)=0x3a) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000140)=0x1e) 2018/04/26 03:30:55 executing program 6: r0 = socket$netlink(0xa, 0x5, 0x0) r1 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00000000c0)=""/232) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8918, &(0x7f0000000080)={'dummy0\x00'}) 2018/04/26 03:30:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100), 0x8) r1 = shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffe000/0x2000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x5000) 2018/04/26 03:30:55 executing program 0: open(&(0x7f0000000240)='./bus/file0\x00', 0x101000, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x400000, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x40000, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={'rose0\x00', 0x6}) 2018/04/26 03:30:55 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000500", 0xa201}) 2018/04/26 03:30:55 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000002000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:55 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x300000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:55 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/se%uencer2\x00', 0x0, 0x0) 2018/04/26 03:30:55 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x20002) socketpair$inet(0x2, 0xf, 0x4, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000001680)={0xffffffff, 0x1, 0x7, 0xe000000000000000, "a0c9be998ec8042399c215621157c8d6263121c208d64b6d2c8a9d7574dcc409b97bf5882c28b9fe045c129b", 0x4}) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x0, 0x52, r0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000580)=0x7f, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000000240), &(0x7f0000000300)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r2, 0x401, 0x20}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000540)=0x6, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'\x00', 0x400}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000000c0)=0x2) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000140)=0x1) close(r0) r4 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) execveat(r4, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) select(0x40, &(0x7f0000000180)={0x8000, 0x0, 0x8, 0x9, 0x80ec, 0x40, 0xfffffffffffff048, 0xbbbe}, &(0x7f00000001c0)={0x9, 0x4, 0xe76e, 0x3, 0x1, 0x4, 0x81, 0x1}, &(0x7f0000000200)={0x5, 0x8, 0x7fff, 0x401, 0x8, 0x44bd2408, 0x1, 0x10001}, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000001600)={{0x4, 0x4}, {0x10001, 0x1}, 0x8, 0x4, 0x4}) 2018/04/26 03:30:56 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3800}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) [ 207.324151] binder: 15704:15706 ioctl 4b6b 200000c0 returned -22 2018/04/26 03:30:56 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe0060000009effffffa2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) [ 207.376140] binder: 15704:15706 ioctl 8918 20000080 returned -22 2018/04/26 03:30:56 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xff00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) [ 207.418724] binder: 15704:15706 ioctl 4b6b 200000c0 returned -22 2018/04/26 03:30:56 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000000000ffffffc300", 0xa201}) 2018/04/26 03:30:56 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000400300a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x14) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000001, 0x428043) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/26 03:30:57 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x300}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:57 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x838}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, 0x4) socket$rds(0x15, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x90, &(0x7f0000000000)) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x0) 2018/04/26 03:30:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$fiemap(r0, 0x40286608, &(0x7f0000000080)) kexec_load(0xda, 0x4, &(0x7f0000001180)=[{&(0x7f0000000000)="99cc7ebd9d7f63b9851e", 0xa, 0x3, 0x2}, {&(0x7f00000000c0)="e2d744674368ab2349dba5e7e714e67fbf19bc5eaaf22a88e1d8a0bc1914ff4fd3bbfb89d941f8e0336b11a8a070005e773d1379a52196b128b94a3fcb44c71390e505", 0x43, 0x9, 0x5}, {&(0x7f0000000140)="e22cd27336ba337bfc9b5cc03dd8b660ebe064c432dba038d364a0692198de03b5c520e7abf90282fe5714aeafae054de9", 0x31, 0x83d3, 0x5}, {&(0x7f0000000180)="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", 0x1000, 0x7, 0x2}], 0x3e0003) 2018/04/26 03:30:57 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000001a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:57 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x2, 0x208, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000040), &(0x7f0000000680)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x88ff, 'ip6_vti0\x00', 'tunl0\x00', 'bcsf0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0xa0, 0xd0, [@cgroup0={'cgroup\x00', 0x8}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'erspan0\x00', 'ip6_vti0\x00', 'ip6gretap0\x00', 'ip6_vti0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}}]}]}, 0x280) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x101000) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) 2018/04/26 03:30:57 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000480)={{0x4000, 0x4001, 0xf, 0xfffffffffffffffc, 0x3f, 0x3, 0x7, 0x1, 0x2, 0x8, 0xffff, 0xc0}, {0x3000, 0x1, 0x3, 0x4c4, 0x50, 0x0, 0x8e, 0x5, 0x6e6d, 0x7fff, 0x9, 0xffffffff}, {0x5000, 0x5000, 0xf, 0x4, 0x120000000, 0x2, 0x2, 0x7ff, 0x3, 0x52, 0x8, 0x94}, {0x5000, 0x102001, 0xf, 0xff, 0xfffffffffffffff9, 0xab, 0x77, 0xffffffffffffff7f, 0x2, 0x80000000, 0x10001, 0x9}, {0x6000, 0x1001, 0xa, 0x5, 0x1, 0x1, 0x1, 0x1, 0x9, 0x0, 0xff, 0x8}, {0x0, 0x12000, 0x3, 0x9, 0x10000, 0xffffffff, 0x4, 0x80, 0x1cbb2000000000, 0x3ea2, 0x3, 0x3}, {0x7004, 0x0, 0xb, 0x2, 0x800, 0x3, 0x2, 0x80000000, 0x15b9, 0x5, 0x9, 0x3ff}, {0x4000, 0x1f001, 0xe, 0x80, 0x4e, 0x9, 0x0, 0x5, 0x4, 0x4, 0x40, 0x603}, {0x5000, 0xd000}, {0x1, 0xf80f22608098a827}, 0x40002, 0x0, 0xf004, 0x520000, 0xb, 0x1000, 0x14000, [0xc13, 0x8, 0xfffffffffffff447, 0x9]}) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000200)={0x1, {{0x2, 0x4e23}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:57 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/seq%encer2\x00', 0x0, 0x0) 2018/04/26 03:30:57 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000000000000000300", 0xa201}) 2018/04/26 03:30:57 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x4}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) [ 208.425501] binder_alloc: binder_alloc_mmap_handler: 15773 20000000-20002000 already mapped failed -16 2018/04/26 03:30:57 executing program 1: open(&(0x7f0000000240)='./bus/file0\x00', 0x101000, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x400000, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x40000, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={'rose0\x00', 0x6}) 2018/04/26 03:30:57 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe0060000000000000fa2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:57 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000000000000000100", 0xa201}) 2018/04/26 03:30:57 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc0fe}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:57 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@filter={'filter\x00', 0xe, 0x2, 0x2b0, [0x0, 0x20000080, 0x200001d0, 0x20000200], 0x0, &(0x7f0000000000), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x328) 2018/04/26 03:30:57 executing program 6: r0 = socket(0x2, 0x3, 0x40000000000000ff) accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x0, 0x90, [0x0, 0x20000080, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0x108) 2018/04/26 03:30:58 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x400000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:58 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$sock_ifreq(r0, 0x89b5, &(0x7f00000004c0)={'bridge_slave_0\x00', @ifru_names='ifb0\x00'}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000340)=0xe8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000480)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x9f8e}}, 0x9db, 0x2}, &(0x7f00000005c0)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000600)={r5, 0x800}, &(0x7f0000000640)=0x8) syz_fuseblk_mount(&(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000200)='./bus\x00', 0x9000, r3, r4, 0x3ff, 0x5, 0x800) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:58 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe006000000f0000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:58 executing program 6: ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4010083e, &(0x7f00000000c0), 0xfffffffffffffea1) 2018/04/26 03:30:58 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000003c0)={0x6, 0xffffffffffffff9c}) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4, 0x80000) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) r4 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000100)={'veth1\x00', 0x20000008010}) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x6, &(0x7f0000000300)=[{&(0x7f0000000440)="37cc96bb6e86e33e9054161a042c55212c2909a1b47ee61af2867c491b60e1e75eac8b7fa7a2f9adb043137dfed23c703fd6681089ec01cd3cae59b41c", 0x3d, 0x1}, {&(0x7f0000000140)="dda20f50d1fd1820c189c5b8086d75f5bc8dabcdc1aacffe8040f3e9858f390c3f96014161760b91b0a30227b3f7c61daec64df076", 0x35, 0x1}, {&(0x7f0000000180)='5', 0x1, 0x7}, {&(0x7f00000001c0)="df7a", 0x2, 0x6}, {&(0x7f0000000200)="27398753aeed8fafac482ac6f9d7e15c851034b191e70f579963524f16e52e71c22c4e7a7848b997d1888a5322933f7af5692dcd307adbfeded48c6676ce42626dca5176a72d152d9e09657a", 0x4c, 0x200}, {&(0x7f0000000280)="47f2b11012d80486498813297a8188f0cff97559e333f1dc14d3cb39f7f94223cd87b67856126c72092e2762883979b09e0a9993a2646ea52b88903608b8c53642e9a105531123d7af02f212908908447018bbd9d89472062b84ed", 0x5b, 0x9}], 0x20000a0, &(0x7f0000000480)={[{@dir_umask={'dir_umask', 0x3d, [0x37, 0x32, 0x31]}, 0x2c}, {@type={'type', 0x3d, "c23e96f3"}, 0x2c}, {@part={'part', 0x3d, [0x32, 0x2d, 0x35]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'default'}, 0x2c}, {@codepage={'codepage', 0x3d, 'koi8-u'}, 0x2c}, {@umask={'umask', 0x3d, [0x30, 0x33, 0x32, 0x33, 0x30, 0x30]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp860'}, 0x2c}]}) 2018/04/26 03:30:58 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00@\x00', 0xa201}) 2018/04/26 03:30:58 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequ%ncer2\x00', 0x0, 0x0) 2018/04/26 03:30:58 executing program 1: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$rdma_cm(r0, &(0x7f0000001e80)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000001e40), 0x101, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x38) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x1f, 0x0) 2018/04/26 03:30:58 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:58 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$inet(0x2, 0x840000000003, 0x2) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xc8, &(0x7f0000000000), 0x4) dup2(r0, r1) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r4, &(0x7f0000000200)={0x50, 0x6, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x5}}, 0x50) sendmmsg$unix(r4, &(0x7f0000000400)=[{&(0x7f0000000040)=@file={0x1}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000100)="db9cacf3163c52bbf8997024c7d3f5061b17b45845d5cad60825e4991d10778913684290b5883401c63859d33b81bbd139f21034161e1d1daccaa6f76ef3aece5b80f3dc97c4e26d9834cd441efca71041af73e92966fb7528e917ff53d05752b297167db9fcb096980c4dcd3cee85691e2d3c2af1881e141e69f642a94b8c3a323077087ef208f6b26673918dc2adb6aef2a67532be7da407965fda846824416971ee5d2b4cd4234c9e0a65880b0cdead1975bff7f00303797170b40ffbe110b7b6d7c149ae254722b4da9565ef99e5904fb5e87b849211ed0be4926cd83425d25b8a6a7b27", 0xe6}, {&(0x7f0000000280)="c2ff70cc3d9b9081e18a60cfbe2094871c6bab819967012c0f8986e8093b4f3e002f501c7ba7ad282478b58bdb65c0", 0x2f}, {&(0x7f00000002c0)="93c5fa8ce383ab", 0x7}], 0x3, &(0x7f0000000340)=[@rights={0x20, 0x1, 0x1, [r4, r4, r4, r3]}, @rights={0x20, 0x1, 0x1, [r3, r3, r3, r3]}, @rights={0x20, 0x1, 0x1, [r3, r4, r4, r3]}, @rights={0x10, 0x1, 0x1}, @rights={0x18, 0x1, 0x1, [r3]}], 0x88}], 0x1, 0x20000000) 2018/04/26 03:30:58 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe006000000fffff000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:58 executing program 2: syz_emit_ethernet(0xfffffffffffffeb1, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="2011979da9d4", [{[{0x9100, 0x3ff, 0x1, 0x8}], {0x8100, 0x7, 0xff, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "49d9d4", 0x8, 0x6, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e24, @rand_addr=0x7}, 0x10) 2018/04/26 03:30:58 executing program 6: r0 = socket$kcm(0x29, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000009c0)='/dev/snd/midiC#D#\x00', 0x100000001, 0x10d000) connect$inet(r1, &(0x7f0000001100)={0x2, 0x4e20, @rand_addr=0x7}, 0xfddf) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000a40)=0x0) ptrace$setregset(0x4205, r2, 0x201, &(0x7f0000000a80)={&(0x7f0000001080)="42363cc8c68d9c46455190f1ec7dcd47d55cd6947c610d090c83450eefdb3507e56b1fb0815faa76c2f49a3e296d763224ed9593420200033f3a98c12db4dcfe23bf7e4f0dabfe8f0a3bfb809449bf7a5e9b96a130f0262a4e821695ebb53cf636e111918a17d331", 0x68}) mkdir(&(0x7f0000001140)='./file0\x00', 0x10) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x20400, &(0x7f000000a000)) socketpair(0x3, 0x0, 0x4, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000001680)={'ip_vti0\x00', 0x0}) sendmsg$can_raw(r3, &(0x7f0000001780)={&(0x7f00000016c0)={0x1d, r5}, 0x10, &(0x7f0000001740)={&(0x7f0000001700)=@can={{0x2, 0x7, 0x9, 0x4}, 0x6, 0x0, 0x0, 0x0, "2f475ddafb02967d"}, 0x10}, 0x1, 0x0, 0x0, 0x400c000}, 0x4c051) socketpair(0x4, 0x1, 0x5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$intptr(0x26, 0x7fff) recvmsg$kcm(r7, &(0x7f0000000ac0)={&(0x7f0000000340)=@pppoe, 0x80, &(0x7f0000000900)=[{&(0x7f00000003c0)=""/246, 0xfffffffffffffe5f}, {&(0x7f00000004c0)=""/36, 0xfffffde6}, {&(0x7f0000000500)=""/227, 0xe3}, {&(0x7f00000006c0)=""/75, 0x4b}, {&(0x7f0000000740)=""/208, 0xd0}, {&(0x7f0000000880)=""/85, 0x55}], 0x6, &(0x7f0000001180)=""/199, 0xc7, 0x2}, 0xfffffffffffffffc) ioctl$LOOP_SET_FD(r1, 0x4c00, r3) gettid() recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000b80)=@alg, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000c00)=""/198, 0xc6}, {&(0x7f0000000d00)=""/105, 0x69}, {&(0x7f0000000d80)=""/179, 0xb3}, {&(0x7f0000000e40)=""/232, 0xe8}], 0x4, &(0x7f0000000f40)=""/231, 0xe7}, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000600)={0x0, @remote, @loopback}, &(0x7f0000000640)=0xc) sendmsg$can_raw(r4, &(0x7f0000001040)={&(0x7f0000000180)={0x1d, r8}, 0x10, &(0x7f0000000980)={&(0x7f0000000b00)=@canfd={{0x4, 0x10001, 0x8001, 0x20}, 0xc, 0x2, 0x0, 0x0, "793605583c3ca9ef8802970d40d6fc2239b4a6aab782d750932b26158b5ef39f314116018dc38a65680fb6becdd26304b4c7ea3f50df060abf81e04832b2a2bc"}, 0xfffffffffffffc59}, 0x1, 0x0, 0x0, 0x10}, 0x4008004) socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r10, 0x89e0, &(0x7f0000000080)={r9, r10}) socket$inet_smc(0x2b, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x5, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(r6, &(0x7f0000000680)='./file0\x00', 0x2000, 0x40) r11 = gettid() perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x7, 0x0, 0x100000001, 0x0, 0x0, 0x8001, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x0, 0x1, 0x8106, 0x0, 0x14000000000, 0x0, 0x1, 0x5, 0x0, 0x40, 0x2839, 0x0, 0x800, 0x7, 0x0, 0x3, 0x5, 0x0, 0x8, 0x0, 0x3, 0x0, 0x0, 0x758, 0x0, @perf_bp={&(0x7f00000001c0), 0x4}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x3}, r11, 0x0, r6, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000300)=0x9, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x40082406, &(0x7f00000000c0)='user\x00') 2018/04/26 03:30:58 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000660300", 0xa201}) 2018/04/26 03:30:58 executing program 2: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') write(r1, &(0x7f0000000200)="dab6545f075a300d", 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000140)={'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) pread64(r1, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) r4 = socket$packet(0x11, 0x2, 0x300) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000635000)={0x0, 0x0, 0x3}, 0x4) setsockopt$packet_buf(r4, 0x107, 0x5, &(0x7f0000a76000), 0x17) syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x1) close(0xffffffffffffffff) 2018/04/26 03:30:58 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xfc000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:58 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe006000000000f0000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:59 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000000000fffffffe00", 0xa201}) 2018/04/26 03:30:59 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/seque%cer2\x00', 0x0, 0x0) 2018/04/26 03:30:59 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x5, 0x0, "95bf115c88b7b8b13d3083bdfed3fac9796d6d38190586fbf4b3a1b29622b41f6e757b8e43a5f6c60269d37fcb1b1381f9c1fdc5e8c644e956c4492a2c7b9f3634afe6af235722a5b9eb8bcbf38f5432"}, 0xd8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000003c0)={{0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, 0x60}, {0xa, 0x4e23, 0x2, @empty, 0x4}, 0xffffffff, [0xffffffffffffffe1, 0x7fffffff, 0xa513, 0x0, 0x800, 0x9, 0x3, 0x80000000]}, 0x5c) listen(r0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x3, 0x0, "6164f5a787fb87b7fc664353e67f4f130350aae0d6d72a7a6b89c5930bd12c0058c4d94cafe792921af85a3b478181558f922ffb851e2f82591dfe02718138e0a07140ae09307d2603bc7522b40bb96a"}, 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in={{0x2, 0x0, @rand_addr}}, 0x0, 0x4, 0x0, "84a4a27f3cbbe4c9f48b60a3d33997eccc87aa846d6e82560f2af12b5e4c633fb03ddb1de6c0917b636b4351568dcac486ee10a0778f3da716e185a3cb8838914471eb7f8f214333441b777234aa323c"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x4) socket(0xf, 0x5, 0x800) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/04/26 03:30:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f00000003c0)="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") getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x71}, &(0x7f0000000040)=0xc) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000140)={0x1, 0x0, [{0xc0000001, 0x7, 0x2, 0x3, 0x487b5162, 0x100000001}]}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x697}, &(0x7f0000000100)=0x8) sendfile(r1, r0, &(0x7f00000000c0), 0xbd) 2018/04/26 03:30:59 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$ntfs(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000200)='./bus\x00', 0xf5e2, 0x8, &(0x7f0000001600)=[{&(0x7f0000000240)="f749a36e5f867f28690a0f334f6cecdf3c916439d9e9f43f6115ea41a9e8f042dfa1327b744d304fd7d713e34821e5cc87f80b080e45c6316f5c36aa5b59731f325b3ecbf68abe59bd40396bcfbe0e6c55f834526f3d905ae43d47f107285292b0af001ea3e8a5cac7ac377087dd81f4e6985d1b2932a0386200edb7aedffe36daa1fb336ab1b71430f7046231d905fdbdb758d0f0ad904097a89988578a41d3bacfe42367f6916ca36d687971a7f2d440e36f2b80", 0xb5, 0x401}, {&(0x7f0000000480)="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", 0x1000, 0x7}, {&(0x7f0000000300)="5e8d9cc3d5eb6e1ac7d8b46332a6a1b988f4e325e2cdb9b959c4ebd14dce6834e852a841", 0x24, 0x2a6}, {&(0x7f0000000340)="51b5ced050f31bb67226f2251a727da2733bb4601650367487870d8848132f64afb925907aaf01092b95fd08f5978eea00f3b3e23342c5cb92b0bf2fef", 0x3d, 0xf5}, {&(0x7f0000001480)="f8ed0ce4ef406c43047e04ee7f6e0111662d0de9731de8190b23a911730a4c0e5129ff4d6c0b786a3c06d5553fabd4ae26f4793e7c2c36c02a1a4bbd7ba8759122dc8efa1736ffd4296247674321c1e0230ee502117130bac8836fa8d66472227d9f406f66b9694917b59bef12cdf6e1ae3346b9b5a814d2d4e59745fdff9f7c9d033f1b62bfc69603", 0x89, 0x8}, {&(0x7f0000000380)="24db1222aef06035c7f6e883bae2638f8359783d6777e07ba017b0f8f1fb28b3c7d6b411cb539f", 0x27, 0xffffffffffffb9b8}, {&(0x7f0000001540)="6302a4c6d28e623311147fa35639642b6ad9dcde15014ccfc153894158541fad603faa6afd979464b2451c2d455eb8e89a07fb374084bdb38a4f341ab53c926c0b1b730a43d99db10d5c5b0b430761155da4c2a3f953afb53a273338cb46fda28d1ff9bf8a10211d12744d1404c3f3914a1c8873cec7720a0fead971dc7577166b02d269d5327b2fcc1d40e74db69ee9482554353d5361486f8f5cc08225a0c554f6fb6f", 0xa4, 0x6}, {&(0x7f00000003c0)="18666e218b0ab7c0c6c20260a364ba0fd26e30c18bafd7c284d3936bb6a3c38ff59286677f0772618141ce7fbf73cf", 0x2f, 0x8}], 0x148000, &(0x7f00000016c0)={[{@nls={'nls', 0x3d, 'cp865'}, 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x7e, 0x0, 0x78, 0x39, 0x31, 0x34]}, 0x2c}]}) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:30:59 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe006000000f0ffffffa2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:59 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xfc00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:59 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x3) 2018/04/26 03:30:59 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xfffffff5}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x2, 0x0, 0xd000, 0x1000, &(0x7f0000002000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f0000000040), 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000040)="360f201566baa10066edc4617d5a87b80000002666410f0666baf80cb84c378a8fef66bafc0cecdcbd00000000f20f001b0f01d14428be00000000430f35", 0x3e}], 0x1, 0x0, &(0x7f0000000100), 0x0) 2018/04/26 03:30:59 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b4e8ffffdf00000095"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b400000000000000250000000000000000001a000000009500000000000000000000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/26 03:30:59 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000f0ffffa2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:30:59 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000040)=0x1, 0x4) close(r0) 2018/04/26 03:30:59 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000ffffffc300", 0xa201}) 2018/04/26 03:30:59 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xfc00000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:30:59 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000fc2000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x9) r1 = memfd_create(&(0x7f00000000c0)='/dev/input/event#\x00', 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) close(r0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000040)=""/105) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000180)={0x4, 0x0, 0xef6}) 2018/04/26 03:31:00 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fa6000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x83f5, &(0x7f00000000c0)=0x0) r3 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) io_submit(0x0, 0x0, &(0x7f0000001500)) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000240)=0x7, 0x4) sendmsg$nl_generic(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000001580)={0x2074, 0x40, 0x0, 0x70bd2b, 0x25dfdbff, {0x1e}, [@nested={0x10, 0x18, [@typed={0xc, 0x52, @u64=0x30}]}, @nested={0x14, 0xe, [@typed={0x8, 0x81, @u32=0x7}, @typed={0x8, 0x2, @u32=0xf4b}]}, @typed={0x8, 0x90, @u32=0x1}, @nested={0x1020, 0x70, [@typed={0x8, 0x3f, @fd=r0}, @generic="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@typed={0x14, 0x2f, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, @typed={0x14, 0x5a, @str='\\proc}mime_type\x00'}, @generic="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0x2074}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000000)) io_submit(r2, 0x1, &(0x7f0000c32000)=[&(0x7f000036dfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000d70f92)}]) io_destroy(r2) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000000280)={[{0x1, 0x100, 0x3, 0x98dd, 0x5, 0x7, 0x7, 0x1, 0x2, 0x10001, 0xae, 0x9}, {0xff, 0x6, 0x3, 0x1ff, 0x2, 0x4, 0x1f, 0xff, 0xfffffffffffffffa, 0x9d2f, 0xae, 0x8, 0x9}, {0x7, 0x18e, 0x1, 0xffffffffffffff83, 0x8, 0xfffffffffffffffa, 0xfffffffffffffffa, 0x3, 0xc1, 0x8, 0x9, 0x400, 0x3c}], 0x2}) 2018/04/26 03:31:00 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000fc2000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x9) r1 = memfd_create(&(0x7f00000000c0)='/dev/input/event#\x00', 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) close(r0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000040)=""/105) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000180)={0x4, 0x0, 0xef6}) 2018/04/26 03:31:00 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe0060000000f000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:00 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000140)={0x1ff}) 2018/04/26 03:31:00 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) fstat(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) getgroups(0x9, &(0x7f0000000340)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) lstat(&(0x7f0000000380)='./bus\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f00000003c0)=[r4, r5, r6, r7, r8, r9]) 2018/04/26 03:31:00 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xfec0}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:00 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequen%er2\x00', 0x0, 0x0) 2018/04/26 03:31:00 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000036600", 0xa201}) 2018/04/26 03:31:00 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x500, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:00 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe006000000ffffff9ea2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:00 executing program 1: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f00000016c0)=ANY=[], 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) sendto$unix(r0, &(0x7f0000000040)="b2126cbb2bf345d5b298956a48a2c53b9f73eeb44998e792129fe4246858501f1fbb585257bcafc986ed1b42a5228d7ddfb4b45387ff8ee2e83d32c37947d560f1a9caec58bc984c2ea203d6f1f9b9073f8fffbc170cd5b545435af9e1998c87a077d3a9a2edcc065569b3a5cd5fe9b2234c69e2052ea8b512a62a429e112f690ee5fb2183ff98b85263374bf0b4a28c13fbb02f3e3b8cdb0c7b697a844c46eed5e06b41e227766a1ee994f3812705029c9502668f8df78dab21a74cdad4f85c98ef7f0705b4208fb367c5b1140a8f", 0xcf, 0x4000, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 2018/04/26 03:31:00 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000dbcff9)='ns/pid\x00') ioctl$VT_RELDISP(r0, 0xb702) 2018/04/26 03:31:00 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000000000000000400", 0xa201}) 2018/04/26 03:31:00 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xfec0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x100000001, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000100)={0x8, 0x3, {0x0, 0x1, 0xfffffffffffffc00, 0x0, 0x81}}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) connect$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0x0, @hyper}, 0x10) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00009faff0)={&(0x7f00008bc000)=ANY=[@ANYBLOB="140000001304ff02000000000000000005000010"], 0x14}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) write(r2, &(0x7f0000000240)="9773c9b98b2ca40b715419fff8ab4494fa4ce91cff05d9cbfa562defdab03f8e321d71daac8130a17392c3cced42d58afee6694a68c4af33a132c0958445d20cde6c1d5fc726ae2c25b8edab4da95fc74e60eb2f7a74bc4411db2492779a4ea86ea71957b9b38084b1ad8f013561aa0c08c01f1cd5c98c2af48d79ef6f9b1d5639133d8b68fa7c53f4c697bc243b3cc7819d085eba322794ac22dda862a0cd0c71759cd726c1b9dad9085bf2462c5e20638e3db354d3ec501ad74e", 0xbb) fsync(r0) 2018/04/26 03:31:00 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000002a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:01 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000000400", 0xa201}) 2018/04/26 03:31:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0xfff, 0x201) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x8000000100, 0x30}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0x8, 0x26d}, 0x90) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x4) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000080)=r2) ioctl(r2, 0x2272, &(0x7f0000000100)="d8a8c5d22ebc80088369478810bdd584b8447b8414231c50b753085613c6839df34208d6649b34b7f7") 2018/04/26 03:31:01 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000c00e00a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:01 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequenc%r2\x00', 0x0, 0x0) 2018/04/26 03:31:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80c1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"79616d300001178b00", 0x4012}) close(r1) 2018/04/26 03:31:01 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xfe80000000000000, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:01 executing program 0: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x9, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000280)={r1, r2/1000+10000}, 0x10) open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000240)='./bus\x00', 0x8, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000006000/0x1000)=nil, 0x1000, 0xb) 2018/04/26 03:31:01 executing program 6: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000440)="6370752630200006fdfeff69bfdc8101454d6ddd63cb7fffcc364d7878b2fe44897367ffa75134df22ad89c89b0df602d72272e82ad32838002955c2db00000000000000050fb902ae9f2109333b00e30335ecfd7e89bff18829cb97541bd006bf3dcf376e93a15906083ba783fa3e7318893ce62fd70c31e826819bee569f728184be5efc06cc650d421908182b69c3730e559e2b6ca237f264987ed574e36cd3efdf45e2d1044fd7e82f7f65b71c79a10e2e605929cf8ccab27c10d7c236cde0355ab2fb0aaaaccdb64cd11d4db1b927234daae71562f2c40fa04b9aa17664350a37eb52480895070000008a0fc021db95d80d9b000000000000000000000000") r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000080)={{0x9, 0x1}, {0x0, 0x80000000}, 0x401, 0x1, 0xfffffffffffff789}) 2018/04/26 03:31:01 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xffffffff00000000, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:01 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000f00a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:01 executing program 2: r0 = syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x2e, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0463044002000000006340400000000000000000020000000000009c0d0000000000000000000000000000d40048"], 0x0, 0x0, &(0x7f0000000500)}) madvise(&(0x7f0000269000/0x2000)=nil, 0x2000, 0xe) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x4c, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="11634840000080000000000000000000000000007fe2000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000003fc0)=ANY=[], @ANYPTR=&(0x7f000000eff8)=ANY=[], @ANYBLOB="a6e4000000000000"], 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/26 03:31:01 executing program 6: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xf5) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x2000000000000000, 0x6280) r2 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000280)={0x5, 0x3ff, 0xfb}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000005c0)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004a40)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000004b40)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004b80)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4}}, &(0x7f0000004c80)=0xe8) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000004f00)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000004ec0)={&(0x7f0000004cc0)={0x1d0, r2, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [{{0x8, 0x1, r3}, {0x1b4, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9ae}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r6}}}]}}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x40000}, 0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="e0000002ac1414aa0000000003000000000000001f000000e0000001"], 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000240)=0x3, 0x4) 2018/04/26 03:31:01 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000fffffff500", 0xa201}) 2018/04/26 03:31:01 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x1000000, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) [ 212.932298] binder: 16123:16126 IncRefs 0 refcount change on invalid ref 2 ret -22 2018/04/26 03:31:01 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x20, 0x4, 0x6}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x6488}}}}}, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000001c0)="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") r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$read(0xb, r1, &(0x7f0000000100)=""/56, 0x38) bpf$MAP_CREATE(0xf, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x7ffffffff000}, 0x2c) 2018/04/26 03:31:01 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe006000000000ec000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) [ 212.973551] binder: 16123:16126 got transaction with invalid data ptr [ 212.998196] binder: 16123:16126 transaction failed 29201/-14, size 18432-0 line 2982 2018/04/26 03:31:01 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, 0x0, &(0x7f00000000c0)) accept4$bt_l2cap(r2, 0x0, &(0x7f0000000000), 0x800) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg$kcm(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)='R', 0x1}], 0x1, &(0x7f0000000280)}, 0x0) 2018/04/26 03:31:01 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x38, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:01 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000140)={0x0, 0x2}) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) [ 213.054953] binder: 16123:16126 got transaction to invalid handle [ 213.061426] binder: 16123:16126 transaction failed 29201/-22, size 0-0 line 2848 [ 213.138976] binder: BINDER_SET_CONTEXT_MGR already set [ 213.196754] binder: 16123:16150 ioctl 40046207 0 returned -16 [ 213.203306] binder: 16123:16156 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 213.228215] binder: 16123:16161 got transaction to invalid handle [ 213.234565] binder: 16123:16161 transaction failed 29201/-22, size 0-0 line 2848 [ 213.250054] binder_alloc: 16123: binder_alloc_buf, no vma [ 213.255761] binder: 16123:16156 transaction failed 29189/-3, size 18432-0 line 2963 [ 213.301625] binder: undelivered TRANSACTION_ERROR: 29201 [ 213.307416] binder: undelivered TRANSACTION_ERROR: 29201 [ 213.315844] binder: undelivered TRANSACTION_ERROR: 29201 [ 213.321421] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/26 03:31:02 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000000000100", 0xa201}) 2018/04/26 03:31:02 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x80fe, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:02 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0xa000) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fcc000)={0x0, 0x10, &(0x7f0000fcc000)="eb375d06e0aa9f9b211facffffffffff"}) 2018/04/26 03:31:02 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x40000000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:31:02 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequence%2\x00', 0x0, 0x0) 2018/04/26 03:31:02 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) dup(r1) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) r3 = socket$inet6_sctp(0xa, 0x8, 0x84) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f00000000c0)={"6909005f666069b0f6ff0000f700", @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$inet_int(r4, 0x0, 0x5, &(0x7f0000000080)=0x6, 0x4) 2018/04/26 03:31:02 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe0060000000000f000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:02 executing program 1: epoll_create1(0x0) socket$unix(0x1, 0x5, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10100, 0x0) write$binfmt_aout(r0, &(0x7f0000000040)={{0x108, 0x42, 0x6, 0x8f, 0x25, 0x7fffffff, 0x1e, 0x7}, "956aeb8caeeda7ee6b1ad7a68ae9a2ff28c1b6ba9e0b4396f1f3f7730cc4d4207b7f7bf4511615b18706c6a2883c8b4dce8f7e0ed46b346ff6219090ca38b055b219f0609319febefa", [[], [], [], [], []]}, 0x569) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/26 03:31:02 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='vcan0\x00') r1 = creat(&(0x7f0000000040)='./file0\x00', 0x14) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="eb090000c400000000009039c9d5ce5a2d0b1aeabed8f3df5624a24592715f7777ee7f4dd5860e15f1e7d1557b119ae1ec20c22be2a62daa41d29c6b8b216c45e102ff2d0891d3be15bbdd541ef81c2115575cc4ca78d977ca7000000000e35c451fb0d81af94abddb11307261d409db680afcf9750d281e1c60d28821097975fa959955d3acc53488d1af18cbe83eddcee7be5d29ed8a83306c", @ANYRES16=r2, @ANYBLOB="020128bd7000fddbdf251100000008000400010000001c00010008000500030000000800010002000000080002002c000000"], 0x38}, 0x1, 0x0, 0x0, 0x8c4}, 0x8000) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000001c0)=@req3={0x8, 0x0, 0x8, 0x100000000, 0x1000, 0xd7, 0xffffffff}, 0x1c) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f000038aff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000307000)={0x20, 0xb, 0x6, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) [ 213.887657] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? 2018/04/26 03:31:02 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xfec00000, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) ioctl$TCGETS(r0, 0x80045438, &(0x7f0000000000)) 2018/04/26 03:31:02 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000340200a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:02 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000000000ffffffff00", 0xa201}) [ 214.017937] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 214.039389] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? 2018/04/26 03:31:03 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xf5ffffff, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:03 executing program 2: mmap(&(0x7f0000bfe000/0x400000)=nil, 0x400000, 0x0, 0x20013, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x3, 0x0) get_robust_list(0x0, &(0x7f0000000040), &(0x7f0000000080)=0x18) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0xb00, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180)=0xac5, 0x4) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000140)={0x0, 0x2, 0xa50d, &(0x7f0000000100)}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000200)={0x0, 0x7530}, 0x10) dup2(r1, r1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) ptrace$setsig(0x4203, r2, 0x6199b23e, &(0x7f0000000240)={0x16, 0x4, 0x6}) 2018/04/26 03:31:03 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe006000000000f0000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:03 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) sched_rr_get_interval(r2, &(0x7f0000000080)) getsockname$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000002c0)={'team0\x00', r3}) r4 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0xfffffffffffff000, 0x32100) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000200)=""/27) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'veth1_to_team\x00', 0x2}) syz_extract_tcp_res$synack(&(0x7f0000000300), 0x1, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80002, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000100)=r5) ioctl$TUNSETLINK(r1, 0x400454cd, 0x18) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/04/26 03:31:03 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00?\x00', 0xa201}) 2018/04/26 03:31:03 executing program 6: syz_emit_ethernet(0xe, &(0x7f0000000080)={@random="688c74a2f536", @random="89deb3262722", [], {@generic={0x88a8}}}, &(0x7f0000000380)) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000000c0)={0x77359400}, 0x10) socketpair$inet6(0xa, 0xa, 0x8, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @rand_addr=0x4}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x38, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x88) 2018/04/26 03:31:03 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:31:03 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xc6100040}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x60, r3, 0x300, 0x70bd2b, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x37, 0x30}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7ff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffffd}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x39}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x40}, 0x1) 2018/04/26 03:31:03 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xff00, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:03 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000040)={@void, @void, @llc={@llc={0x0, 0x0, "ac", "65975aa8e52c7e7fe196b3b8341760439eb041acfba9fe1e719ba437cbc0144db027dcf5fdf402d26fc70129d224c1e9ee36793dddd9f9e4b1906179eb92e699322a1f65fdf7cda70bacb9c5439748167a6f888a2c"}}}, 0x58) write$vnet(r0, &(0x7f0000000300)={0x1, {&(0x7f0000000140)=""/141, 0x8d, &(0x7f0000000200)=""/241}}, 0x68) write$evdev(r0, &(0x7f0000b5df88)=[{}, {{0x77359400}}], 0x30) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {0x0, 0x7530}}, 0x100) 2018/04/26 03:31:03 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000023400a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:03 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x80000, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000240)=""/52) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000001c0)={@rand_addr=0x1f9c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x2, [@multicast2=0xe0000002, @rand_addr=0x9]}, 0x18) socket(0x1, 0x5, 0x8) write$vnet(r1, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000300)={'HL\x00'}, &(0x7f0000000340)=0x1e) 2018/04/26 03:31:03 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000ffffffc000", 0xa201}) 2018/04/26 03:31:03 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x3800, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:03 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000f00000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:03 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x80000, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000240)=""/52) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000001c0)={@rand_addr=0x1f9c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x2, [@multicast2=0xe0000002, @rand_addr=0x9]}, 0x18) socket(0x1, 0x5, 0x8) write$vnet(r1, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000300)={'HL\x00'}, &(0x7f0000000340)=0x1e) 2018/04/26 03:31:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000680)=""/146) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x7c, "174f14ec96b50805b05320643b3a36504828ad3978127bc770bac337dc57979f628b4b3867d3d9a0c25384664334c6abe36637ec647bca8410cced2ecc39e502ccf529ba10b083b2394fd84a253c2010e631ca569852ddf067f745c1bf98f45a668fa1e2d11595b02a115a94a44922bea0bce9cc14f6ec264332aa35"}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x7, 0x8, 0x1, 0x1, 0xffffffffffffffe0, 0x80000000, 0x9, 0x8001, 0xfffffffffffff6f7, 0x2, 0x1, 0x8, 0x81, 0x10001, 0x9]}, &(0x7f0000000280)=0x100) 2018/04/26 03:31:03 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f0000000540)=""/185, 0xb9}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/190, 0xbe}, {&(0x7f00000026c0)=""/169, 0xa9}, {&(0x7f0000000080)=""/64, 0x40}], 0x7) ioctl$int_in(r1, 0x5473, &(0x7f0000002800)=0x1) sendfile(r1, r1, &(0x7f0000000100), 0x3) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000180)=""/255, 0xff}, {&(0x7f0000000280)=""/193, 0xc1}, {&(0x7f0000000380)=""/219, 0xdb}], 0x3) r2 = fcntl$getown(r1, 0x9) ptrace$peekuser(0x3, r2, 0xfa) 2018/04/26 03:31:03 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x300, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:04 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)="2f6465762f73657175656e6365723205", 0x0, 0x0) 2018/04/26 03:31:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_SET(r0, 0x1, &(0x7f00000003c0)={{}, 0xfff, 0x0, 0x0, 0x788}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x10001) 2018/04/26 03:31:04 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000fffd3b4a00", 0xa201}) 2018/04/26 03:31:04 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x80000, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000240)=""/52) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000001c0)={@rand_addr=0x1f9c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x2, [@multicast2=0xe0000002, @rand_addr=0x9]}, 0x18) socket(0x1, 0x5, 0x8) write$vnet(r1, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000300)={'HL\x00'}, &(0x7f0000000340)=0x1e) 2018/04/26 03:31:04 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000020000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:04 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f0000000540)=""/185, 0xb9}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/190, 0xbe}, {&(0x7f00000026c0)=""/169, 0xa9}, {&(0x7f0000000080)=""/64, 0x40}], 0x7) ioctl$int_in(r1, 0x5473, &(0x7f0000002800)=0x1) sendfile(r1, r1, &(0x7f0000000100), 0x3) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000180)=""/255, 0xff}, {&(0x7f0000000280)=""/193, 0xc1}, {&(0x7f0000000380)=""/219, 0xdb}], 0x3) r2 = fcntl$getown(r1, 0x9) ptrace$peekuser(0x3, r2, 0xfa) 2018/04/26 03:31:04 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xfc, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:04 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000140)=0x54) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000280)=""/186) 2018/04/26 03:31:04 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x100000000000000, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:04 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x8000000000ff) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000716000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000685000)=[{&(0x7f0000001480)="a75fdcf8382d87057501070000000000dc72564f955555cc153a58ac", 0x1c}], 0x1, &(0x7f0000000000)}, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x43, &(0x7f0000001000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001140)='IPVS\x00') r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001080)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000001180)={r4, 0x2}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001100)) getpid() sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000001200)={&(0x7f00000010c0)={0x10, 0x0, 0x0, 0x40000048}, 0x106, &(0x7f00000011c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="1497bb2a6fc9d88a35932ffa20000000", @ANYRES16=r2, @ANYBLOB="040029bd7000fedbdf2508000000"], 0x14}, 0x1, 0x0, 0x0, 0x20000080}, 0x20000000) 2018/04/26 03:31:04 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f0000000540)=""/185, 0xb9}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/190, 0xbe}, {&(0x7f00000026c0)=""/169, 0xa9}, {&(0x7f0000000080)=""/64, 0x40}], 0x7) ioctl$int_in(r1, 0x5473, &(0x7f0000002800)=0x1) sendfile(r1, r1, &(0x7f0000000100), 0x3) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000180)=""/255, 0xff}, {&(0x7f0000000280)=""/193, 0xc1}, {&(0x7f0000000380)=""/219, 0xdb}], 0x3) r2 = fcntl$getown(r1, 0x9) ptrace$peekuser(0x3, r2, 0xfa) 2018/04/26 03:31:04 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000040000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:04 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000300", 0xa201}) 2018/04/26 03:31:04 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x80000, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000240)=""/52) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000001c0)={@rand_addr=0x1f9c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x2, [@multicast2=0xe0000002, @rand_addr=0x9]}, 0x18) socket(0x1, 0x5, 0x8) write$vnet(r1, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000300)={'HL\x00'}, &(0x7f0000000340)=0x1e) 2018/04/26 03:31:04 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x3800000000000000, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:04 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f0000000540)=""/185, 0xb9}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/190, 0xbe}, {&(0x7f00000026c0)=""/169, 0xa9}, {&(0x7f0000000080)=""/64, 0x40}], 0x7) ioctl$int_in(r1, 0x5473, &(0x7f0000002800)=0x1) sendfile(r1, r1, &(0x7f0000000100), 0x3) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000180)=""/255, 0xff}, {&(0x7f0000000280)=""/193, 0xc1}, {&(0x7f0000000380)=""/219, 0xdb}], 0x3) r2 = fcntl$getown(r1, 0x9) ptrace$peekuser(0x3, r2, 0xfa) 2018/04/26 03:31:05 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:31:05 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230003c0300", 0xa201}) 2018/04/26 03:31:05 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x80000, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000240)=""/52) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000001c0)={@rand_addr=0x1f9c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x2, [@multicast2=0xe0000002, @rand_addr=0x9]}, 0x18) socket(0x1, 0x5, 0x8) write$vnet(r1, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:05 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3) sendto$inet6(r0, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1a) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x200, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000100)=""/157) timer_create(0x2, &(0x7f0000000040)={0x0, 0x1d, 0x2, @tid=r1}, &(0x7f0000000080)) 2018/04/26 03:31:05 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f0000000540)=""/185, 0xb9}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/190, 0xbe}, {&(0x7f00000026c0)=""/169, 0xa9}, {&(0x7f0000000080)=""/64, 0x40}], 0x7) ioctl$int_in(r1, 0x5473, &(0x7f0000002800)=0x1) sendfile(r1, r1, &(0x7f0000000100), 0x3) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000180)=""/255, 0xff}, {&(0x7f0000000280)=""/193, 0xc1}, {&(0x7f0000000380)=""/219, 0xdb}], 0x3) fcntl$getown(r1, 0x9) 2018/04/26 03:31:05 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000003402a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:05 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x4000000, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:05 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="28a795a39de4dccc5173279a271787e7118a8f72a9fbad76517846f999eb73a971f59a4cc30ce0d7076274111230cf80de78a8c81e38498beeba24b27bf5eb5db629ecc46c8bd3c76fd8679f7eab2d93c77f149182a7a40dea9c49004c513927d3f11aefdc8f8fa12c9b12422186b07bead6ce2f7c74a5ac133a3375be4a40f77bc8774107932e9cafbaf8a95def40875a5e66c0ca73fa351c81b8ddfb6e9b22", 0xa0) r3 = inotify_add_watch(r0, &(0x7f0000000140)='./bus/file0\x00', 0x20000000) inotify_rm_watch(r1, r3) sendto$inet(r1, &(0x7f0000000200)="0dfc95aef20a3877e9502a2a94c9e67cc3595508f76c367761b9491ea12103eb0d30b8d10ee9513792068197d912c03619edccfdf529790de4938108a7e6a60ebcd19278fa99ad77ab9412822bf3baf55382fb7f14e4858362ef30695854a602d381eaa1b70ca2eb", 0x68, 0x4000, 0x0, 0x0) 2018/04/26 03:31:05 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f0000000540)=""/185, 0xb9}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/190, 0xbe}, {&(0x7f00000026c0)=""/169, 0xa9}, {&(0x7f0000000080)=""/64, 0x40}], 0x7) ioctl$int_in(r1, 0x5473, &(0x7f0000002800)=0x1) sendfile(r1, r1, &(0x7f0000000100), 0x3) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000180)=""/255, 0xff}, {&(0x7f0000000280)=""/193, 0xc1}, {&(0x7f0000000380)=""/219, 0xdb}], 0x3) 2018/04/26 03:31:05 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000951000)="2400000032001f1546f9ff7f0000055b090007010c00020050ff01000000000000000000", 0x24) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={"766c613e5e6d69510a29b25c21fc2cde", &(0x7f0000000040)=ANY=[@ANYBLOB="410000008fe4000006000000020000e90000010000e10010eb00000008000000ffffff7f0500000008000000f318088f192e70371d891843757659f2112c"]}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="0693b28a008a94b906d7436dfa5f3a13", 0x10) 2018/04/26 03:31:05 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x80000, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000240)=""/52) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000001c0)={@rand_addr=0x1f9c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x2, [@multicast2=0xe0000002, @rand_addr=0x9]}, 0x18) write$vnet(r1, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:05 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000400a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:05 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x5000000, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:05 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000000033c00", 0xa201}) 2018/04/26 03:31:05 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe0060000000000c00ea2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:05 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f0000000540)=""/185, 0xb9}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/190, 0xbe}, {&(0x7f00000026c0)=""/169, 0xa9}, {&(0x7f0000000080)=""/64, 0x40}], 0x7) ioctl$int_in(r1, 0x5473, &(0x7f0000002800)=0x1) sendfile(r1, r1, &(0x7f0000000100), 0x3) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) 2018/04/26 03:31:06 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={0x7f53, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x4e24, @rand_addr=0xab}, 0x8, 0xffffffff, 0x3, 0x2, 0x7c, &(0x7f0000000000)='bridge_slave_0\x00', 0x0, 0x4}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) sendto$inet6(r0, &(0x7f0000000040)="88", 0x1, 0x7fff, &(0x7f00000006c0)={0xa, 0x0, 0x0, @loopback={0x1100000000000000, 0x1}}, 0x1c) 2018/04/26 03:31:06 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xfe80, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:06 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x80000, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000240)=""/52) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r1, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:06 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe0060000000000000fa2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:06 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f0000000540)=""/185, 0xb9}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/190, 0xbe}, {&(0x7f00000026c0)=""/169, 0xa9}, {&(0x7f0000000080)=""/64, 0x40}], 0x7) ioctl$int_in(r1, 0x5473, &(0x7f0000002800)=0x1) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/26 03:31:06 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000000000600", 0xa201}) 2018/04/26 03:31:06 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:31:06 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) socket$pppoe(0x18, 0x1, 0x0) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:31:06 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f0000000540)=""/185, 0xb9}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/190, 0xbe}, {&(0x7f00000026c0)=""/169, 0xa9}, {&(0x7f0000000080)=""/64, 0x40}], 0x7) ioctl$int_in(r1, 0x5473, &(0x7f0000002800)=0x1) 2018/04/26 03:31:06 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x400000000000000, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:06 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe0060000000000f000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:06 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x80000, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000240)=""/52) write$vnet(0xffffffffffffffff, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:06 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0xffffdfddfffffff1, &(0x7f0000000000)) setitimer(0x2, &(0x7f0000000080)={{0x77359400}}, &(0x7f00000000c0)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x38100, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/04/26 03:31:06 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000000000500", 0xa201}) 2018/04/26 03:31:07 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x3f00000000000000, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:07 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:31:07 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000200a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:07 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x80000, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000240)=""/52) write$vnet(0xffffffffffffffff, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:07 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f0000000540)=""/185, 0xb9}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/190, 0xbe}, {&(0x7f00000026c0)=""/169, 0xa9}, {&(0x7f0000000080)=""/64, 0x40}], 0x7) 2018/04/26 03:31:07 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0xffffdfddfffffff1, &(0x7f0000000000)) setitimer(0x2, &(0x7f0000000080)={{0x77359400}}, &(0x7f00000000c0)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x38100, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/04/26 03:31:07 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000f5ffffff00", 0xa201}) 2018/04/26 03:31:07 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x4, &(0x7f0000000c40)=[{&(0x7f00000009c0)="6a0cd5c984a13e1eea3cba663516b07381a42baa04e757cf67d1494e27e724c2256e22ceb4e1b3ef918d169adfff88ec95fb8db13ed389e8e935add6650cb0c773b224b0ea96a94f48e655cb61a7862941cc4cda6f35a59ec4abda7b1ef3db2211aaa92904b57c1286a583ad7f6c2425b05d0787aafb30c7e7826cd59a95ba21d68e9644a6278e50ff5857826674339d35540df40b977e3b18238d99104ebac3", 0xa0, 0x200}, {&(0x7f0000000a80)="0d92169a57c892a30fb61cd9693d9c8101ec590d97e07e042f16156a7847e2095c6593e1c3e0ca4ebca473ffc11ac09d3c694c28ee37af4b34f51ee7ad37f8631196570ec00589fe4936e4e70bf38e3719343088acd1023e84e50a9c16fa12403d43d763dd92869c2f6705cbd5968910c049225bfe65168ae32ea9ccd08383a775907247b806f4990a2a754d0eedd318a214a9879900dfb991d18041f8f5c0a2d20ab9881b597a5a", 0xa8, 0x10000}, {&(0x7f0000000400)="c143e4bcf3fe15df47b4bfa7fbabd787bd4e5d489c8e9cfb27391c1208a5273da97739ad49cf577cfaaa1ab1", 0x2c, 0x2}, {&(0x7f0000000b40)="a559d2f0d797264014664d7bab20d651b9bf8a0a2bd30ef41933afb5006cdc3ebdd26ad41d50c1f34075c04269094ad13945a96c4d650b07bf645551dd267e0ffbe1cc00e157351fbdcd0cfad41e8bfe77e00ab5c3c958eca45044004eee3be582da1b974a7daad058276c88fe98b99e253d4efc434becc1295410e58e3a363d93b42792bf572d19f4b01e80710a4711925eb2e5c9678fe46a29d685c0ea94795625974bebc41cad42dcfb1b8aafcb081632b1e9ff160d8a21a0b5a3c5325aea8fe82eb84192c1e75fdd", 0xca, 0xfff}], 0x1000, &(0x7f0000000280)=ANY=[]) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141044, 0x0) fadvise64(r1, 0x0, 0x7fffffff, 0x3) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0xbf6, &(0x7f0000000140)=[{&(0x7f0000000280), 0x0, 0x8001}], 0x0, &(0x7f0000000980)=ANY=[@ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYPTR, @ANYRES32, @ANYPTR, @ANYPTR, @ANYRES32=r0, @ANYRES64=r0], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR], @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYPTR, @ANYPTR64], @ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR], @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYPTR, @ANYPTR, @ANYPTR64, @ANYRES32, @ANYRES64=r2, @ANYRES64=r0, @ANYRES64=r2], @ANYRES64, @ANYRES16=r2], @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES32=r1, @ANYBLOB='p', @ANYBLOB="e94ba0670fad39702400225f2e9635c6098e67983de176222c35e3ff96e60669bcb86e512d592df94f51999bb993ef6c0f1b1162b1d2a4699470f688b90c99f6798f65634ff056d409460990e2fc8f35c317189e5dcb51b24ef653920755de8715e1f735a997ae9d30da98e9c680069093f62a2ef435caecfa15a7e55ebe7b02aa488d47a146b377ad42c4cf330bf775b35abd9c297e34c934e14c94d06ab4d512a5b7df46", @ANYPTR, @ANYRES16=r0, @ANYBLOB="f69daeb3a441a455e0cd0ecee3ad5ac5e13158e2d37eb46e004ba281ff2514191b71"], @ANYRES32, @ANYRES16=r2, @ANYRES32, @ANYRES16=r0], @ANYPTR64=&(0x7f00000007c0)=ANY=[@ANYPTR=&(0x7f0000000600)=ANY=[@ANYRES16, @ANYPTR64, @ANYPTR64, @ANYRES64=r2, @ANYRES32=r2, @ANYBLOB="c6df5a5fec1b7c6740c2d73d8125b2c502f9a32126dd00c0c5d2855de389965db45afacf51dca23ce2da44c2dd5688216e9ef4ad25062914a31977b018ae1c99b454adb75a662d8e248990d3ee5e1f6dc71914ff37f1223d55a06ddd93f822361f20d2d5b052d7a9b58f5fc04b2275bf10abfd620f05a72b19320db9486b37b088d6124b", @ANYPTR, @ANYPTR, @ANYRES64=r2], @ANYBLOB="7803517c4e1da64278d44e1fcc80a84cd6eb9baaa3b8b7812801d1812610f3421fb37231d51f4664c6a07ac554cf79ff3e7e858a2cdb1bab0febf45bbd385584ae0a5d4214aa639ec77909a9f1e2e8d83d15102b899f90a1b4b4df46f96ec88b0dfbb8d5b56554ff70ecce721bd5e054270aab5255", @ANYRES16, @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYRES16, @ANYPTR, @ANYBLOB="2921d683d1ce46f2c00ec8", @ANYBLOB="d1f42d6177cc73a666405ae9385cdf1e41c126d569a05f9fe46d8d0d755a7b4685c47f4bbef7b5ed1109c96ee13473ffaf478c1d9904c9180a69337a39451ecd5015706815c826a140d5ed4131935a1f43320346879db344f7f7fe2d9998eb468ffcf9f60c11e8", @ANYPTR64], @ANYRES32, @ANYRES32=r2, @ANYRES64, @ANYPTR=&(0x7f0000000780)=ANY=[@ANYRES64=r0, @ANYRES32=r2, @ANYRES64=r2, @ANYRES16=r0, @ANYRES64=r2], @ANYBLOB="20df31a53b85b446b6ec19ea2084db45f46da9c6c4dd7524ebdc8271fafe66279d6e591d73f25b213ba2e21e8ab26e2070a91f05287269dea071c196f193299c50eb57d4fabdaa8817680f9ce322edfc5741dc046986d008d583928651616808a4b7a070bfc425baa968eda1269944d0c4cf96fec666ee0208dcb4a1c4d367f709477ce8a089fd0d0e87be6800d931f0a7b7a2818d3c81a2124c29f1e2ff0a2fffdc453e342e9ea9198df2a813ce5e9c630884dac6a0568c8fe5403c3ec1ee77f27028da9aacff245e839fe6ed55ef950fa6826977f806d44e864f0837e0f3b403230aaf2a6083b90d033b4c85ae91ca13322f4b072c239386c0", @ANYRES32=r2], @ANYRES32]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000000200)="754d4a0b2f0332f8009680433864813875c0e4b9594b7583f261aa8f3824fd61f3e84e1d095bcdcb535618a07fa8fdf4d3b2935beca4b2ae1799b9aa5735fa9616ae3becf457ad099413df582a8f3345c7b5430297d7500f0e6a24cf15c488089f6a8c9a986e72e21821bde0268831bb") madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:31:07 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) readv(0xffffffffffffffff, &(0x7f0000002780)=[{&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f0000000540)=""/185, 0xb9}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/190, 0xbe}, {&(0x7f00000026c0)=""/169, 0xa9}, {&(0x7f0000000080)=""/64, 0x40}], 0x7) 2018/04/26 03:31:07 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x80000, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000240)=""/52) write$vnet(0xffffffffffffffff, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:07 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xfc00, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:07 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)={0xffffffffffffffff}) r1 = accept4(r0, &(0x7f0000000380)=@alg, &(0x7f00000002c0)=0x2af, 0x80800) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r3, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000300)=0x0) sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8080}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="00002bbd7000ffdbdf250700000048000100600009004a000000080001000a00000008000b007369700008000b007369700014000300ff020000000000000000000000000001080002002900000008000500020000000800040800000000"], 0x64}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) execveat(r3, &(0x7f0000000140)='./file0\x00', &(0x7f0000000300), &(0x7f00000003c0), 0x1000) kcmp(r5, r5, 0x5, r3, r1) 2018/04/26 03:31:07 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe006000000000000f0a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:07 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xff00000000000000, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:07 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000000000fffd3b4a00", 0xa201}) 2018/04/26 03:31:07 executing program 6: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r0, &(0x7f0000002780)=[{&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f0000000540)=""/185, 0xb9}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/190, 0xbe}, {&(0x7f00000026c0)=""/169, 0xa9}, {&(0x7f0000000080)=""/64, 0x40}], 0x7) 2018/04/26 03:31:08 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x80000, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:08 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x1, r1}) 2018/04/26 03:31:08 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:08 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000600", 0xa201}) 2018/04/26 03:31:08 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:31:08 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000140)={0x8b, 0x100, 0x80000001}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:31:08 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xff000000, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:08 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000234a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:08 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f0000000540)=""/185, 0xb9}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/190, 0xbe}, {&(0x7f00000026c0)=""/169, 0xa9}, {&(0x7f0000000080)=""/64, 0x40}], 0x7) 2018/04/26 03:31:08 executing program 2: ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000040)={0x4000000, 0x4, 0x40}) write(0xffffffffffffffff, &(0x7f00003fe000)="24000000280007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) ioctl(0xffffffffffffffff, 0x80, &(0x7f0000000080)="e7d102c3e355d18c5f5325147cdf7b530f32b1c83ec7cb64eb83526b52cee5a4b4515d7dbbc9f689ffdbf394402d51e1f34180d8f48ffb6f070640264bb6421c4cb7219cb7e3") set_thread_area(&(0x7f0000000000)={0x7, 0x1000, 0x1000, 0x1000, 0x8001, 0x8, 0x4, 0x0, 0x800, 0x60f}) 2018/04/26 03:31:08 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x38000000, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:08 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(0xffffffffffffffff, &(0x7f0000002780)=[{&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f0000000540)=""/185, 0xb9}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/190, 0xbe}, {&(0x7f00000026c0)=""/169, 0xa9}, {&(0x7f0000000080)=""/64, 0x40}], 0x7) 2018/04/26 03:31:08 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000f00a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:08 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:08 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000200", 0xa201}) 2018/04/26 03:31:08 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000060600, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000080)={0x10000, 0x0, &(0x7f00005b1000/0x3000)=nil}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00002d1ef8)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000f47000)=0x108) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) 2018/04/26 03:31:08 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x3f00, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:09 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000540)=""/185, 0xb9}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/190, 0xbe}, {&(0x7f00000026c0)=""/169, 0xa9}, {&(0x7f0000000080)=""/64, 0x40}], 0x6) 2018/04/26 03:31:09 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\n', 0x0, 0x0) 2018/04/26 03:31:09 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:09 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000ec0a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:09 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000140)=0xffffffff, 0x4) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:31:09 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x4, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:09 executing program 2: r0 = memfd_create(&(0x7f0000209ff0)='userloppp1ptoc\'\x00', 0x3) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00005b5000/0x4000)=nil, 0x4000, 0x0, 0x14011, r0, 0x0) fcntl$addseals(r0, 0x409, 0x80a) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'team_slave_1\x00', {0x2, 0x4e24}}) 2018/04/26 03:31:09 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\b\x00', 0xa201}) 2018/04/26 03:31:09 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000640)=""/56, 0xb7, 0x0) readv(r0, &(0x7f0000814fe0)=[{&(0x7f0000296f99)=""/103, 0x9}], 0x52fa0c34a224886) write$fuse(r0, &(0x7f00000e5f18)={0x10, 0x0, 0x1}, 0x10) 2018/04/26 03:31:09 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/190, 0xbe}, {&(0x7f00000026c0)=""/169, 0xa9}, {&(0x7f0000000080)=""/64, 0x40}], 0x5) 2018/04/26 03:31:09 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x3, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:09 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:09 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe0060000000000000fa2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:09 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000600", 0xa201}) 2018/04/26 03:31:09 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x440100, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x300000e, 0x8010, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\f\x00\x00\x00m\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x18}, 0x1}, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x1, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') 2018/04/26 03:31:09 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/190, 0xbe}, {&(0x7f00000026c0)=""/169, 0xa9}, {&(0x7f0000000080)=""/64, 0x40}], 0x4) 2018/04/26 03:31:10 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xfffffff5, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:10 executing program 1: perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:10 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000004a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:10 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000002600)=""/190, 0xbe}, {&(0x7f00000026c0)=""/169, 0xa9}, {&(0x7f0000000080)=""/64, 0x40}], 0x3) 2018/04/26 03:31:10 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/190, 0xbe}, {&(0x7f00000026c0)=""/169, 0xa9}, {&(0x7f0000000080)=""/64, 0x40}], 0x4) 2018/04/26 03:31:10 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000c3ffffff00", 0xa201}) 2018/04/26 03:31:10 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:31:10 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) mount(&(0x7f0000000480)='./bus\x00', &(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='efs\x00', 0x40000, &(0x7f0000000540)="52b685a5e3bd2e5fc744a983ee20d8cbcc8c08e206bbb38b1476ee8023911db07e3619b0f92f18bc25aa6971e872e17f0a46bf7801289a44f6c21204354936d5113c8f315aaa3a3e996793e9f92ea9ab94c34e424b091e1decb2bbbcc002e4baad47cf5fac612f5e76228788dcd28a2b0c7b495c1dc6b07b5108bde92bcd77fe357ccf83b9e89d4c2ee2") r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x178, "904b2a94a597ee6d43836df70089cd70daf3553f7d33850c03e32c439722fc53e1a2445d46971f"}, &(0x7f00000001c0)=0x2f) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x5, 0x0, 0x9, 0x200, r2}, 0x10) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000600)={0x8, 0x9, 0x2, 0xd0, [], [], [], 0x5, 0x6, 0x400, 0x101, "a7a16724d4406667f66762d974a27f16"}) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r1, 0x0, 0xfa, 0x96, &(0x7f0000000240)="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", &(0x7f0000000340)=""/150, 0x3ff, 0x3}, 0x28) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x7, 0x10, r4, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:31:10 executing program 1: perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:10 executing program 2: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000140)=0xffffffff, 0x4) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:31:10 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x500000000000000, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:10 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f00000026c0)=""/169, 0xa9}, {&(0x7f0000000080)=""/64, 0x40}], 0x2) 2018/04/26 03:31:10 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000002a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:10 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000300", 0xa201}) 2018/04/26 03:31:10 executing program 1: perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:10 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1) 2018/04/26 03:31:11 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xf5ffffff00000000, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:11 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5605ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x40, 0x7}, &(0x7f0000000080)=0x10) eventfd2(0x1, 0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x6a}, 0x90) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000140)={0x581, 0x6}) 2018/04/26 03:31:11 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:11 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780), 0x0) 2018/04/26 03:31:11 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2h', 0x0, 0x0) 2018/04/26 03:31:11 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000fdfdffff00", 0xa201}) 2018/04/26 03:31:11 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) syz_fuseblk_mount(&(0x7f0000000200)='./bus\x00', &(0x7f0000000240)='./bus\x00', 0x4000, r0, r1, 0x9, 0x8, 0x8000) open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000140)=0x7, 0x4) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:31:11 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780), 0x0) 2018/04/26 03:31:11 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:11 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x3000000, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:11 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5602ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:11 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000f93000)={&(0x7f000024e000)={0x14, 0x5, 0x5801, 0xf09}, 0x14}, 0x1}, 0x0) r1 = dup(r0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000040)=""/150) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x4) 2018/04/26 03:31:11 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000300", 0xa201}) 2018/04/26 03:31:11 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5604ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:11 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780), 0x0) 2018/04/26 03:31:12 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:12 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x3f000000, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:12 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)="2f6465762f73657175656e6365723202", 0x0, 0x0) 2018/04/26 03:31:12 executing program 6 (fault-call:2 fault-nth:0): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1) 2018/04/26 03:31:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000f93000)={&(0x7f000024e000)={0x14, 0x5, 0x5801, 0xf09}, 0x14}, 0x1}, 0x0) r1 = dup(r0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000040)=""/150) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x4) 2018/04/26 03:31:12 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000000000500", 0xa201}) 2018/04/26 03:31:12 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0040087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:12 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) geteuid() r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:31:12 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) [ 224.147862] FAULT_INJECTION: forcing a failure. [ 224.147862] name failslab, interval 1, probability 0, space 0, times 0 [ 224.159413] CPU: 0 PID: 16869 Comm: syz-executor6 Not tainted 4.17.0-rc2+ #17 [ 224.166695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.176051] Call Trace: [ 224.178654] dump_stack+0x1b9/0x294 [ 224.182300] ? dump_stack_print_info.cold.2+0x52/0x52 [ 224.187503] ? __mutex_lock+0x7d9/0x17f0 [ 224.191586] should_fail.cold.4+0xa/0x1a [ 224.195669] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 224.200786] ? graph_lock+0x170/0x170 [ 224.204602] ? debug_check_no_locks_freed+0x310/0x310 [ 224.209799] ? find_held_lock+0x36/0x1c0 [ 224.213855] ? __lock_is_held+0xb5/0x140 [ 224.217915] ? check_same_owner+0x320/0x320 [ 224.222230] ? rcu_note_context_switch+0x710/0x710 [ 224.227151] __should_failslab+0x124/0x180 [ 224.231380] should_failslab+0x9/0x14 [ 224.235170] kmem_cache_alloc_node_trace+0x26f/0x770 [ 224.240269] ? graph_lock+0x170/0x170 [ 224.244059] ? rcu_note_context_switch+0x710/0x710 [ 224.248982] __kmalloc_node+0x33/0x70 [ 224.252778] kvmalloc_node+0x6b/0x100 [ 224.256570] seq_read+0xa33/0x1520 [ 224.260106] ? lock_release+0xa10/0xa10 [ 224.264071] ? __check_object_size+0x95/0x5d9 [ 224.268554] ? seq_file_path+0x30/0x30 [ 224.272427] ? fsnotify+0x415/0xfc0 [ 224.276045] ? fsnotify+0xfc0/0xfc0 [ 224.279661] ? fsnotify_first_mark+0x330/0x330 [ 224.284236] kernfs_fop_read+0x13e/0x690 [ 224.288288] ? kernfs_vma_page_mkwrite+0x230/0x230 [ 224.293209] ? rw_verify_area+0x118/0x360 [ 224.297350] do_iter_read+0x4a3/0x660 [ 224.301149] vfs_readv+0x14f/0x1a0 [ 224.304680] ? compat_rw_copy_check_uvector+0x420/0x420 [ 224.310035] ? wait_for_completion+0x870/0x870 [ 224.314619] ? mutex_lock_nested+0x16/0x20 [ 224.318840] ? mutex_lock_nested+0x16/0x20 [ 224.323060] ? __fdget_pos+0xd6/0x1e0 [ 224.326847] ? __fdget_raw+0x20/0x20 [ 224.330548] ? __sb_end_write+0xac/0xe0 [ 224.334514] do_readv+0x112/0x2f0 [ 224.337958] ? vfs_readv+0x1a0/0x1a0 [ 224.341679] __x64_sys_readv+0x75/0xb0 [ 224.345558] do_syscall_64+0x1b1/0x800 [ 224.349431] ? finish_task_switch+0x1ca/0x810 [ 224.353916] ? syscall_return_slowpath+0x5c0/0x5c0 [ 224.358833] ? syscall_return_slowpath+0x30f/0x5c0 [ 224.363752] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 224.369106] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 224.373939] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 224.379111] RIP: 0033:0x455389 [ 224.382287] RSP: 002b:00007f5189a6dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 224.389995] RAX: ffffffffffffffda RBX: 00007f5189a6e6d4 RCX: 0000000000455389 2018/04/26 03:31:13 executing program 2: perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xab, "24e6bac3079e291b321047ba5c6a0ec3dd429dbf2e731c1c55483fd94a4cf92be0fd56bf378bb623256faf8c53d7a1abd34c883dfbc056b41991ebbf8dd567aeff83adf33168e5eedce5c0eaa1abb582baade9b2efc57ec535a6c4a0fd482d77f5efbdb833078dc5db0b56de46c18f8358ee8ccf0c3a61f48e517ab0e02eac54f74dccf4cb5a1ac3b42e165f7e89cda61a51a933006d8d4b48eb813850cc64ce769a851f73cc503fca29db"}, &(0x7f0000000180)=0xb3) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x1180}, 0x8) ioctl(r0, 0x5382, &(0x7f0000000000)) [ 224.397257] RDX: 0000000000000001 RSI: 0000000020002780 RDI: 0000000000000014 [ 224.404512] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 224.411766] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 224.419025] R13: 0000000000000495 R14: 00000000006f9e98 R15: 0000000000000000 2018/04/26 03:31:13 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xfc000000, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:13 executing program 6 (fault-call:2 fault-nth:1): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1) 2018/04/26 03:31:13 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0216087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:13 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) [ 224.608741] FAULT_INJECTION: forcing a failure. [ 224.608741] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 224.620600] CPU: 0 PID: 16901 Comm: syz-executor6 Not tainted 4.17.0-rc2+ #17 [ 224.627871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.637222] Call Trace: [ 224.639819] dump_stack+0x1b9/0x294 [ 224.643462] ? dump_stack_print_info.cold.2+0x52/0x52 [ 224.648660] ? graph_lock+0x170/0x170 [ 224.652480] should_fail.cold.4+0xa/0x1a [ 224.656552] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 224.661670] ? find_held_lock+0x36/0x1c0 [ 224.665739] ? graph_lock+0x170/0x170 [ 224.669546] ? lock_acquire+0x1dc/0x520 [ 224.673528] ? lock_downgrade+0x8e0/0x8e0 [ 224.677685] ? find_held_lock+0x36/0x1c0 [ 224.681756] __alloc_pages_nodemask+0x34e/0xd70 [ 224.686413] ? kasan_check_read+0x11/0x20 [ 224.690549] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 224.695554] ? rcu_read_unlock+0x35/0x70 [ 224.699600] ? __lock_is_held+0xb5/0x140 [ 224.703654] ? check_same_owner+0x320/0x320 [ 224.707964] cache_grow_begin+0x72/0x6c0 [ 224.712020] kmem_cache_alloc_node_trace+0x692/0x770 [ 224.717115] __kmalloc_node+0x33/0x70 [ 224.720902] kvmalloc_node+0x6b/0x100 [ 224.724692] seq_read+0xa33/0x1520 [ 224.728222] ? lock_release+0xa10/0xa10 [ 224.732185] ? __check_object_size+0x95/0x5d9 [ 224.736662] ? seq_file_path+0x30/0x30 [ 224.740534] ? fsnotify+0x415/0xfc0 [ 224.744146] ? fsnotify+0xfc0/0xfc0 [ 224.747757] ? fsnotify_first_mark+0x330/0x330 [ 224.752328] kernfs_fop_read+0x13e/0x690 [ 224.756395] ? kernfs_vma_page_mkwrite+0x230/0x230 [ 224.761309] ? rw_verify_area+0x118/0x360 [ 224.765444] do_iter_read+0x4a3/0x660 [ 224.769236] vfs_readv+0x14f/0x1a0 [ 224.772763] ? compat_rw_copy_check_uvector+0x420/0x420 [ 224.778112] ? wait_for_completion+0x870/0x870 [ 224.782686] ? mutex_lock_nested+0x16/0x20 [ 224.786904] ? mutex_lock_nested+0x16/0x20 [ 224.791120] ? __fdget_pos+0xd6/0x1e0 [ 224.794914] ? __fdget_raw+0x20/0x20 [ 224.798611] ? __sb_end_write+0xac/0xe0 [ 224.802572] do_readv+0x112/0x2f0 [ 224.806017] ? vfs_readv+0x1a0/0x1a0 [ 224.809721] __x64_sys_readv+0x75/0xb0 [ 224.813598] do_syscall_64+0x1b1/0x800 [ 224.817471] ? finish_task_switch+0x1ca/0x810 [ 224.821952] ? syscall_return_slowpath+0x5c0/0x5c0 [ 224.826867] ? syscall_return_slowpath+0x30f/0x5c0 [ 224.831783] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 224.837132] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 224.841960] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 224.847128] RIP: 0033:0x455389 [ 224.850300] RSP: 002b:00007f5189a6dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 224.857993] RAX: ffffffffffffffda RBX: 00007f5189a6e6d4 RCX: 0000000000455389 [ 224.865249] RDX: 0000000000000001 RSI: 0000000020002780 RDI: 0000000000000014 [ 224.872500] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 224.879753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 224.887007] R13: 0000000000000495 R14: 00000000006f9e98 R15: 0000000000000001 2018/04/26 03:31:13 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xc0fe, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:13 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2!', 0x0, 0x0) 2018/04/26 03:31:13 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000500", 0xa201}) 2018/04/26 03:31:13 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x8010, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:31:13 executing program 2: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x7, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x10000, 0x6002) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000480)={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) r3 = dup2(r0, r1) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000140)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000180)='stat\x00') r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r6, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080), 0x2}}, 0x20) accept4$inet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, @local}, &(0x7f0000000240)=0x10, 0x0) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x0, 0x0, 0xe, 0x2, 0x7fffffff, 0x80000001}, 0x20) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0x4) write$rdma_cm(r6, &(0x7f00000003c0)=ANY=[@ANYBLOB="030000000000000000000000000000000000000000000001000000000a00000000000000fb010000000000000100000000000000000000000000000000000000"], 0x40) tee(r0, r5, 0x8, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)) 2018/04/26 03:31:13 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0416087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:13 executing program 6 (fault-call:2 fault-nth:2): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1) 2018/04/26 03:31:13 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:13 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1) 2018/04/26 03:31:14 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xffffffffffffffff, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:14 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) [ 225.268847] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/26 03:31:14 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0f16087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:14 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000003c0300", 0xa201}) [ 225.339500] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/26 03:31:14 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x5, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:14 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:14 executing program 2: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x7, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x10000, 0x6002) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000480)={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) r3 = dup2(r0, r1) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000140)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000180)='stat\x00') r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r6, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080), 0x2}}, 0x20) accept4$inet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, @local}, &(0x7f0000000240)=0x10, 0x0) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x0, 0x0, 0xe, 0x2, 0x7fffffff, 0x80000001}, 0x20) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0x4) write$rdma_cm(r6, &(0x7f00000003c0)=ANY=[@ANYBLOB="030000000000000000000000000000000000000000000001000000000a00000000000000fb010000000000000100000000000000000000000000000000000000"], 0x40) tee(r0, r5, 0x8, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)) 2018/04/26 03:31:14 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89c00e00200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) [ 225.541340] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/26 03:31:15 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 0xa201}) 2018/04/26 03:31:15 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:15 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89340200200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:15 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x300000000000000, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:15 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x7ffff000}], 0x1) 2018/04/26 03:31:15 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)="2f6465762f73657175656e63657232e0", 0x0, 0x0) 2018/04/26 03:31:15 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) acct(&(0x7f0000000140)='./bus\x00') syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:31:15 executing program 2: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9e5, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x800, 0xff) r3 = socket$can_raw(0x1d, 0x3, 0x1) close(r3) memfd_create(&(0x7f0000000040)='\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x6, 0x4}) ioctl$sock_SIOCINQ(r3, 0xc0189436, &(0x7f0000000000)) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x1}]) r4 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200)={r5, 0xc2d, 0x2154}, &(0x7f0000000240)=0x8) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000000080)=""/73) 2018/04/26 03:31:15 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xfec0000000000000, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:15 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x200000c0}], 0x1) 2018/04/26 03:31:15 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f8900f000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:15 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:15 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000000000000000000200", 0xa201}) 2018/04/26 03:31:15 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xfc00000000000000, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:15 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x80000002) 2018/04/26 03:31:15 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000f00200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x7f0000, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000240)=0x200, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="1518c589", 0x4) 2018/04/26 03:31:16 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:31:16 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(0xffffffffffffffff, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:16 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8e4, 0x0, @perf_bp, 0x0, 0x200000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00') r0 = socket$nl_xfrm(0x10, 0x3, 0x6) clone(0x108000, &(0x7f0000000140)="09dfb983159ae25f88ceade260e2abdcab139a7e2d51495cc2ba2f4afc595549b3e75f", &(0x7f0000000080), &(0x7f0000000280), &(0x7f0000000180)="f8fee93e9e6231ee4cc90d87b554a8bcabea8d775c200e658405ef14303fde1b46480e5f308005cb3a469041f6657f82d0315f3b2ea989a189cd20e2fe1a2d399c7f39ca931698f86a52acf63928ff4e4a591f4ad3fe105a5ef4b0aaf5ce3b05405cd58380e9c5dad64f9937067642e4f56946003a55c91e4e9a65cd43b484a27b1592cf27999a434a080ced42ef78c1bc1f094363a575b5d36fabd212f0a2c4b719a516f44ebeecdc8e6ef0247ab44900f2d258d5e700000000") write$cgroup_int(r0, &(0x7f00000003c0)={[0x3f]}, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/ipv6_route\x00') connect$unix(r1, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x80000001}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400)={r2, 0xd06, 0x4, 0x81, 0x9, 0x9971}, 0x14) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000480)={r1, 0x7fff}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000004c0), &(0x7f0000000340)=0x1) open(&(0x7f0000000440)='.\x00', 0x80000, 0x10) 2018/04/26 03:31:16 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xfe800000, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:16 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f890ec000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:16 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000180), &(0x7f0000000200)=0x40) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x4, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000001, 0x4010, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) bind(r0, &(0x7f0000000240)=@nl=@unspec, 0x80) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:31:16 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x8) 2018/04/26 03:31:16 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000000300", 0xa201}) 2018/04/26 03:31:16 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x3, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:16 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000400000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:16 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(0xffffffffffffffff, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:16 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0xfffffffffffff000) 2018/04/26 03:31:16 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000000000000000008000", 0xa201}) 2018/04/26 03:31:16 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f890f0000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:16 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0xfffff000) 2018/04/26 03:31:16 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x7fdfb86dfc00, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:17 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(0xffffffffffffffff, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:17 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000002200)={'vcan0\x00', 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002240)={0x0, 0x0}, &(0x7f0000002280)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000022c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 0x4e23, 0x7ff, 0x2, 0x80, 0x20, 0x32, r1, r2}, {0x2, 0x6, 0x1000, 0x100000000, 0x97dc, 0x1ff, 0x5, 0x8001}, {0x8, 0x6, 0x7, 0x2}, 0x9, 0x6e6bb8, 0x0, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x4d5, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3502, 0x3, 0x3, 0x3, 0x100, 0x9, 0x7}}, 0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x418040, 0x44) bpf$MAP_CREATE(0x0, &(0x7f0000121000)={0x5, 0x4, 0x7f, 0x1d, 0x0, r3, 0x0, [0xa]}, 0x2c) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) io_setup(0xc12, &(0x7f0000000100)=0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f00000000c0)=0x4) r6 = shmget$private(0x0, 0x3000, 0x5400100c, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_LOCK(r6, 0xb) accept$ipx(r4, &(0x7f0000000140), &(0x7f0000000180)=0x10) io_submit(r5, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0xeffdffff, 0x0, 0x4, 0x1, 0x0, r4, &(0x7f0000000000), 0xfe00, 0xe00}]) 2018/04/26 03:31:17 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0xffffff89, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:17 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000fffffdfd00", 0xa201}) 2018/04/26 03:31:17 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0xf000) 2018/04/26 03:31:17 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:31:17 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89040000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:17 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) sched_getparam(r1, &(0x7f00000002c0)) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2000004, 0x14113, r2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x4200, 0x0) connect$l2tp(r0, &(0x7f00000003c0)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x2, 0x2, 0x4, {0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x32) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000380), 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000200)=0x4) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x4e20, @rand_addr=0x94}, {0x307, @random="dc49d9548f1c"}, 0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000300)=0x8) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) getsockname$unix(r2, &(0x7f0000000480)=@abs, &(0x7f0000000500)=0x6e) 2018/04/26 03:31:17 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x2b, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:17 executing program 1 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:17 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1400) [ 228.556246] FAULT_INJECTION: forcing a failure. [ 228.556246] name failslab, interval 1, probability 0, space 0, times 0 [ 228.567898] CPU: 1 PID: 17173 Comm: syz-executor1 Not tainted 4.17.0-rc2+ #17 [ 228.575176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.584518] Call Trace: [ 228.587101] dump_stack+0x1b9/0x294 [ 228.590721] ? dump_stack_print_info.cold.2+0x52/0x52 [ 228.595903] ? perf_trace_lock_acquire+0xe3/0x980 [ 228.600738] ? lock_acquire+0x1dc/0x520 [ 228.604714] should_fail.cold.4+0xa/0x1a [ 228.608769] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 228.613859] ? perf_trace_lock+0x900/0x900 [ 228.618088] ? zap_class+0x720/0x720 [ 228.621794] ? graph_lock+0x170/0x170 [ 228.625581] ? perf_trace_lock+0x900/0x900 [ 228.629809] ? find_held_lock+0x36/0x1c0 [ 228.633864] ? __lock_is_held+0xb5/0x140 [ 228.637987] ? check_same_owner+0x320/0x320 [ 228.642310] ? rcu_note_context_switch+0x710/0x710 [ 228.647227] ? lock_downgrade+0x8e0/0x8e0 [ 228.651369] __should_failslab+0x124/0x180 [ 228.655597] should_failslab+0x9/0x14 [ 228.659390] __kmalloc_track_caller+0x2c4/0x760 [ 228.664050] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 228.669227] ? graph_lock+0x170/0x170 [ 228.673028] ? proc_pid_attr_write+0x135/0x2d0 [ 228.677605] memdup_user+0x2c/0xa0 [ 228.681136] proc_pid_attr_write+0x135/0x2d0 [ 228.685539] __vfs_write+0x10b/0x960 [ 228.689245] ? proc_single_show+0x190/0x190 [ 228.693557] ? kernel_read+0x120/0x120 [ 228.697439] ? __lock_is_held+0xb5/0x140 [ 228.701499] ? rcu_read_lock_sched_held+0x108/0x120 [ 228.706509] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 228.712040] ? __sb_start_write+0x17f/0x300 [ 228.716353] vfs_write+0x1f8/0x560 [ 228.719899] ksys_write+0xf9/0x250 [ 228.723434] ? __ia32_sys_read+0xb0/0xb0 [ 228.727489] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 228.732324] __x64_sys_write+0x73/0xb0 [ 228.736202] do_syscall_64+0x1b1/0x800 [ 228.740077] ? finish_task_switch+0x1ca/0x810 [ 228.744580] ? syscall_return_slowpath+0x5c0/0x5c0 [ 228.749500] ? syscall_return_slowpath+0x30f/0x5c0 [ 228.754424] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 228.759783] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 228.764619] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 228.769796] RIP: 0033:0x455389 [ 228.772973] RSP: 002b:00007fead27f7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 228.780676] RAX: ffffffffffffffda RBX: 00007fead27f86d4 RCX: 0000000000455389 [ 228.787932] RDX: 0000000000000068 RSI: 0000000020000140 RDI: 0000000000000014 [ 228.795187] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/26 03:31:17 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89020000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:17 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000c0ffffff00", 0xa201}) [ 228.802442] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 228.809696] R13: 00000000000006d7 R14: 00000000006fd4c8 R15: 0000000000000000 2018/04/26 03:31:17 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000140)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:31:17 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:17 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89023400200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:17 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000002200)={'vcan0\x00', 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002240)={0x0, 0x0}, &(0x7f0000002280)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000022c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 0x4e23, 0x7ff, 0x2, 0x80, 0x20, 0x32, r1, r2}, {0x2, 0x6, 0x1000, 0x100000000, 0x97dc, 0x1ff, 0x5, 0x8001}, {0x8, 0x6, 0x7, 0x2}, 0x9, 0x6e6bb8, 0x0, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x4d5, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3502, 0x3, 0x3, 0x3, 0x100, 0x9, 0x7}}, 0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x418040, 0x44) bpf$MAP_CREATE(0x0, &(0x7f0000121000)={0x5, 0x4, 0x7f, 0x1d, 0x0, r3, 0x0, [0xa]}, 0x2c) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) io_setup(0xc12, &(0x7f0000000100)=0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f00000000c0)=0x4) r6 = shmget$private(0x0, 0x3000, 0x5400100c, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_LOCK(r6, 0xb) accept$ipx(r4, &(0x7f0000000140), &(0x7f0000000180)=0x10) io_submit(r5, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0xeffdffff, 0x0, 0x4, 0x1, 0x0, r4, &(0x7f0000000000), 0xfe00, 0xe00}]) 2018/04/26 03:31:18 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x2) 2018/04/26 03:31:18 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x2c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:18 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000000000000fffd3b4a00", 0xa201}) 2018/04/26 03:31:18 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89f00000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:18 executing program 1 (fault-call:2 fault-nth:1): perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:18 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x46000, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000240)={0x5, 0x0, [{0x7, 0x4, 0x0, 0x0, @msi={0xabb, 0x7648, 0x9}}, {0x4, 0x0, 0x0, 0x0, @irqchip={0x5, 0x4}}, {0x10000, 0x7, 0x0, 0x0, @msi={0x8, 0x9, 0x81}}, {0xe86, 0x3, 0x0, 0x0, @adapter={0x8000, 0x1, 0x0, 0x7c72000000000000, 0x3}}, {0x100, 0x4, 0x0, 0x0, @sint={0x6b9, 0x7f}}]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x101202, 0x0) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:31:18 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:31:18 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0xffffffffffffffff) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000001140)=ANY=[@ANYBLOB="0000002068ce7f2e6a6670eea30000000000"], 0x8) openat$vnet(0xffffffffffffff9c, &(0x7f0000001040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001080)='/dev/dsp\x00', 0x10200, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000001100)={0x0, 0x22, 0x1, r2}) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 2018/04/26 03:31:18 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='7/cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) socketpair(0x10, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000000c0)={0x4, 0x0, 0x0, 0x3ff, 0x5}, 0xc) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1) ioctl$KIOCSOUND(r2, 0x4b2f, 0x6) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) 2018/04/26 03:31:18 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:18 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = semget$private(0x0, 0x0, 0x400) r2 = request_key(&(0x7f0000000180)='blacklist\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001540)='/dev/rtc\x00', 0xfffffffffffffff9) r3 = request_key(&(0x7f0000001580)='ceph\x00', &(0x7f00000015c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001600)="be00", 0xfffffffffffffffd) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000140)=0x7, 0x4) r4 = accept4(r0, 0x0, &(0x7f0000001640), 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001680)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x3, 0x80, 0x0, 0x1f, 0xa00}, &(0x7f0000001740)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000001780)={r5, 0x1}, 0x8) keyctl$reject(0x13, r2, 0x3, 0x6, r3) semctl$GETNCNT(r1, 0x4, 0xe, &(0x7f0000000200)=""/4096) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001840)='/dev/rtc\x00', 0x4000, 0x0) ioctl$TUNGETIFF(r6, 0x800454d2, &(0x7f00000001c0)) clone(0x2042000, &(0x7f00000012c0)="4779db04c52db0c43375d1635e3415e62e943131bedc2783d40c25eebaddbd3776cd27f87471fe791b1016213624b1e78e68a6c3d20b6154e3c3b7ad6d8114da313e138b5c5d005cf2d70b9ba73127634c750736d74958b5c865fccc0c9cf481d6c6ae84d0ca0ee28a6f11c3e470accfb88d43f6a4401c7725c95db6b9e1ef62f8", &(0x7f0000001240), &(0x7f0000001380), &(0x7f0000001280)="bb6d8ea127cff5a4d0f84a08abf88c24d98d720cdd7b1dc999696bab8d930500d33c9dea76fbe61540d600fce4cc95c3") bind$vsock_stream(r6, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) r7 = socket(0xf, 0x800, 0x7) mmap(&(0x7f0000c9e000/0x4000)=nil, 0x4000, 0x3, 0x53, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f00000013c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000001940)=ANY=[@ANYBLOB="73655a757269747900000000000000000000000000000000000000000000000002000000000000000000000000ee00000000000000000000000000000000000000000000000000008c5033c9bcbfcf8112cfd9c3e469f9c58c1f194b43f9e125d84f2475bd18034961bc94415db816eab833d5e814e09ad009b2688ee464d3cb64451e6076ff369b0ad46f42df2ac60f0e5f9cb302b0f6531bf63a1bf0"], 0x48) sendto(r8, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(r7, 0x0, 0x2b, &(0x7f0000001400)={0x3f, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x108) socket$l2tp(0x18, 0x1, 0x1) ioctl$TIOCSLCKTRMIOS(r6, 0x5457, &(0x7f0000000080)) setsockopt$inet_icmp_ICMP_FILTER(r7, 0x1, 0x1, &(0x7f0000000040)={0x9}, 0x4) r10 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r10, &(0x7f0000000100)={0xa, 0x10000004e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r11 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r11, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r10, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r11, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/26 03:31:18 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:18 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000000000200", 0xa201}) 2018/04/26 03:31:18 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f890000f0200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:18 executing program 6: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x0, 0x10000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000180)={0x2, 0x3, 0x20, 'queue1\x00', 0x3}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) readv(0xffffffffffffffff, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0x40001, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000280)={0x80, 0x7, 0xffffffffffff89fc, 'queue1\x00', 0x5}) socketpair(0x10, 0xa, 0x3, &(0x7f0000000000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x0, 0x0) 2018/04/26 03:31:18 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0xffffff88, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:18 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000f00200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:19 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1400, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:19 executing program 6: r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r2, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) sendmsg$nl_generic(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x34, 0x17, 0xf00, 0x70bd2d, 0x25dfdbfe, {0x1b}, [@nested={0x20, 0x6c, [@typed={0x1c, 0x94, @str="73797374656d29bb24656d306d643573756d6c6ff100"}]}]}, 0x34}, 0x1}, 0x80) 2018/04/26 03:31:19 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000240)={r4, 0x339c}, 0x8) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:31:19 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:19 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000000000400", 0xa201}) 2018/04/26 03:31:19 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89003402200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:19 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:31:19 executing program 2: socket$vsock_dgram(0x28, 0x2, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000480)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x14) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000004c0)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000000000000037000000c67da704e9c8621ffe1ba44f7a8520e35176855d5f036cca682f394eb861a49fc75470e935d5d571c707ac903339be3028c7eaa865dbf9c43d753fac091e3618aa871203d248508023579344d2f5e77a95cbcd0431d5af7c59e8282b3a4c60de64f867a1bcfb7f119690bfc33d2d7ed3a14f46ad9f43b1e8a40d921e32dd"], &(0x7f0000000340)=0x5b) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x1cc}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/26 03:31:19 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x2f, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:19 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r1, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000480)="b82a86195399d6cf0acff2cb28e917e9ff23005bdbeb98dba252649ea76e5761792d7b2eea9353eb393486161325aff8b8a4746866ef0e4769ad49d903436c60d25aa0886d1bd9a7ecb8d5b075464b61eb18844f04b319e14525aaaddf48621c18b08868c6216a4d65ac45d29f5a0e4aeaa1837438a72b611a5bceb6d68d2b6fb09aca54891dd3867957f85021c429663ffa485065ddfabecfe676543637f819b965417f740a510c964ac7ab443b68663599591218fe908757d78f5372ab972e5df22f93b8255ba36ae15374daf5f737f57241926fa1", 0xd6}], 0x1) sendto$inet(r1, &(0x7f0000000040)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000020affc), 0x4) sendto$inet(r1, &(0x7f00000001c0)="c4361061f64e8479c659547b4b056f0decde2192f85ce69451f1116fdfd2b095fa2d2c07072ea9575624097a218ade44f5e1a3e622060a85f9dd4db9a1f2b11dda5c", 0x42, 0x0, &(0x7f0000000240)={0x2}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400, 0x0) r2 = socket(0x4000000000e, 0x8, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000001000)={'syz_tun\x00', &(0x7f0000000fc0)=@ethtool_ts_info={0x41}}) 2018/04/26 03:31:19 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000fffffff500", 0xa201}) 2018/04/26 03:31:19 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000400200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:19 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) accept$netrom(r2, &(0x7f00000000c0)=@full, &(0x7f0000000180)=0x48) 2018/04/26 03:31:20 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x21, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:20 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2t', 0x0, 0x0) 2018/04/26 03:31:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f8900f000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:20 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/64, 0x1d2}], 0x1) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x2) ioctl$TIOCMSET(r2, 0x5418, &(0x7f00000001c0)=0x100000000) r3 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f00000000c0)={{0x0, 0x3ff}, {0x9, 0x2}, 0x4, 0x4, 0x100000000}) 2018/04/26 03:31:20 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000000c0)={r2}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc4c85513, &(0x7f0000000100)={0x2}) 2018/04/26 03:31:20 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000600", 0xa201}) 2018/04/26 03:31:20 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000140)) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:31:20 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x223, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000200200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:20 executing program 2: 2018/04/26 03:31:20 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x29, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:20 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:20 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1) r2 = dup3(r0, r0, 0x80000) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0x9) 2018/04/26 03:31:20 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000004a3bfdff00", 0xa201}) 2018/04/26 03:31:20 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getegid() sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000690000)={0x14, 0xc, 0x6, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/26 03:31:20 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="ffffffffffff217400", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/144, 0x90}, {&(0x7f0000000180)=""/207, 0xcf}, {&(0x7f0000000280)=""/86, 0x56}], 0x3) r2 = syz_open_dev$sg(&(0x7f0000000b00)='/dev/sg#\x00', 0x5, 0x800) bind$netrom(r2, &(0x7f0000000b40)=@ax25={0x3, {"3f392f516ad575"}, 0x61a19d2b}, 0x10) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1) 2018/04/26 03:31:21 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:21 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x4, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:21 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f8900c00e200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:21 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x80000, 0x0) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x2, 0x15, 0x5, 0x0, 0xf, 0x0, 0x70bd2b, 0x25dfdbfe, [@sadb_sa={0x2, 0x1, 0x4d6, 0x7, 0x7fffffff, 0x2e, 0x0, 0x80000000}, @sadb_sa={0x2, 0x1, 0x4d3, 0x7b9, 0xd60, 0x87, 0x1}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x6e6bb6, 0x8, {0x6, 0x7e, 0x7, 0x81, 0x0, 0x8000, 0x0, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, @in=@multicast2=0xe0000002}}, @sadb_x_nat_t_type={0x1, 0x14, 0x3}]}, 0x78}, 0x1}, 0x20000040) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) mkdirat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x1ff) readv(r2, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1) 2018/04/26 03:31:21 executing program 2: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x400000, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x8000) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000001280)={0x0, 0x7fff, 0x6e88, &(0x7f0000001240)}) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000140)={0x4, 0x73, &(0x7f00000000c0)="e0f332c6354d19b433591c22c68ed604c5bd266dc4ddb09f01f10db8e08a983d242ab6a57795a432abbdef503113f57d0d211090778f41910573ca3a64439a9071ff1e6cedecd7e960dc38e2f0174bcdd4e1fc2933755a5c1c07d5e541753d2bcfa872c8c8906c51fa18fc42c9800a775e2950"}) 2018/04/26 03:31:21 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000140), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:31:21 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2L', 0x0, 0x0) 2018/04/26 03:31:21 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000000000000000000300", 0xa201}) 2018/04/26 03:31:21 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000234200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:21 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000180)=0xfffffffffffff755, 0x4) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r2, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7fff, 0x202000) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f00000000c0)) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) 2018/04/26 03:31:21 executing program 2: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x400, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x7ff, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) r1 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') lseek(r1, 0x2, 0x0) write$tun(r1, &(0x7f0000009000), 0x20) 2018/04/26 03:31:21 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0xffffff84, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:21 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:21 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000000000000000036600", 0xa201}) 2018/04/26 03:31:21 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) 2018/04/26 03:31:21 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f8900000f200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:22 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x33, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:22 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = memfd_create(&(0x7f00000006c0)="237d00d3fc1ee4671fbaa0a4c6dfb7128b8e96f7fd829d4d39f1828ebf764f5077c32cf6d22b4c4f8d000000000000000000cbc045a996411e646083b96f3e8c6eea18f7b2e2e0974e113319b3fe14b8014b3897318bcffadcc45549ad003dd8e55b1e535a5884ea779cc2f5b4e661bd27ae6412a713a1c8e31b5b827fb084a333e3a520822842a0c2d797f2dd7b9d082fcb3f14e7d2eaf9f667019a07dcb67c443a64f4e0e445aebd6b1f5baed9a6d6", 0x0) ftruncate(r1, 0x40001) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setns(r0, 0x8000000) sendfile(r0, r1, &(0x7f000000a000), 0x7ffff) ioctl(r1, 0x0, &(0x7f00000000c0)="1805703993a8fd75bdae43b86a32957b88466c409de7a8b3872afe508e5e24dafa922278ffbea8517a7ef3f3dc1be37778e413621c3a7b279e6e4cb18fc6f8566da8f2bda54bf2e3a7bdbbc533a51e9f0401aa8f9b6b3eca5fc1582db0707f2e4f71a67365c892b1717cb3a9d5f19a30481a083108c37751c93c992a1bfcd01a7e1f817adc507ac5c199c3c2e556e652f8b615c180ccb80be67bc3287683bf37d4f6cbdb") 2018/04/26 03:31:22 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:31:22 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000000380), 0x0) 2018/04/26 03:31:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000ec0200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:22 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:31:22 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\b\x00', 0xa201}) 2018/04/26 03:31:22 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:22 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:22 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000000000000000036600", 0xa201}) 2018/04/26 03:31:22 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00?\x00', 0xa201}) 2018/04/26 03:31:22 executing program 6: r0 = gettid() pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000200)="b1f8211675335ced27ffa7511c4c5c29cbd7a0d21e7823096731de0e050a64c48605a1fc60acad85c7d2fe") sched_setparam(r0, &(0x7f0000000180)=0x6) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f00000000c0)=0x8) readv(r3, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1) 2018/04/26 03:31:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000400000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:22 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000380)=""/57) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000140)={0x4, 0x4, 0x1, r0}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000200)={@local, @broadcast, 0x0}, &(0x7f0000000240)=0xc) r5 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e24, 0x0, 0x0, 0xa0, 0xa0, 0xff, r4, r5}, {0x8001, 0x8, 0x400, 0x77fb, 0xeb2, 0x6, 0xfffffffffffffffc, 0x1}, {0x120000000000000, 0x6, 0x0, 0x1}, 0x531, 0x6e6bbe, 0x1, 0x0, 0x1}, {{@in=@rand_addr=0x8, 0x4d2, 0x32}, 0xa, @in, 0x0, 0x7, 0x0, 0x9, 0x1, 0x1, 0x4}}, 0xe8) 2018/04/26 03:31:22 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1) rt_sigreturn() 2018/04/26 03:31:22 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0xfec0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000002200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:22 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107, 0x100000000000000}}, 0x68) 2018/04/26 03:31:23 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000000000000fffffff500", 0xa201}) 2018/04/26 03:31:23 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x2, r0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x2, 0x100000001, 0xffffffffffffff01, 0x0, 0xfffffffffffffffb}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={r3, 0x6027d003, 0x1}, &(0x7f00000001c0)=0x8) readv(r1, &(0x7f0000002780), 0x0) 2018/04/26 03:31:23 executing program 2: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x61, "12616b6ce9a93e6ac2a79890b4ca410cdbb455cc7a1e6aaa4d180792e1fcd97522ed59a6bb539beb2a33312bddff06ef01e4948e0262ed403726c5d016655bdb1fb180e586228999f9c2f54a181c44c061f7b2c598c2e5452aea101ebb587190e3"}, &(0x7f0000000080)=0x69) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x0, 0x8}, &(0x7f0000000100)=0x8) write(r0, &(0x7f0000cd9fde)="220000001800070700be0000090007000a00921e0000000900f8ff0005000280ff45", 0x22) 2018/04/26 03:31:23 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x5, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:23 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f8900000f200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:23 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107, 0x200000000000000}}, 0x68) 2018/04/26 03:31:23 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:31:23 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast1, @in6=@dev}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:31:23 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000004200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:23 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x14) getresuid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x14, 0x1e}, 0x4e20, 0x6, 0x4e20, 0x2, 0xa, 0x0, 0xa0, 0x6, r2, r3}, {0x138, 0x0, 0x2, 0x0, 0x3, 0x3, 0x3, 0x8}, {0x9, 0x1de8, 0x100000000, 0x4}, 0xfffffffffffffff7, 0x6e6bb5, 0x3, 0x1, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3506, 0x4, 0x3, 0x3f, 0xfffffffffffffffd, 0xfff, 0x7fffffff}}, 0xe8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00000000c0)=""/120) r4 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) prlimit64(r5, 0x8, &(0x7f0000000700)={0x7, 0x1f}, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={0x0, 0x3}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000340)={r6, 0x3, 0x9, 0x1}, 0x10) readv(r4, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000005c0)={r6, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x0, 0x4, 0x2, 0x2, 0xfffffffffffffff9, 0x6, 0x8, 0x4190, 0x5, 0x8, 0x3ff, 0xca, 0x100, 0x689, 0x1ff]}, &(0x7f00000006c0)=0x100) 2018/04/26 03:31:23 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107, 0x1000000}}, 0x68) 2018/04/26 03:31:23 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0xffffffff00000000, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:23 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) io_setup(0x6a, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000680)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1f", 0x1}]) r2 = eventfd(0x4c) io_cancel(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xb, 0xdca, r0, &(0x7f00000006c0)="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", 0x1000, 0x101, 0x0, 0x1, r2}, &(0x7f00000000c0)) 2018/04/26 03:31:23 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000000000000ffffffc300", 0xa201}) 2018/04/26 03:31:24 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200f00000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:24 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000000000400", 0xa201}) 2018/04/26 03:31:24 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000100)={0x5, 0x2, 0x8, 0x30000, 0x1ff, 0x4, 0x8b2, 0xa0ae, 0x7, 0x6, 0x7ff, 0x1f}) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r2, &(0x7f0000002780), 0x0) r3 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x5, 0x101000) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000000180)={0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) 2018/04/26 03:31:24 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107, 0x2000000}}, 0x68) 2018/04/26 03:31:24 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:31:24 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x1000000, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:24 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x80000001, 0x8040) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xb8, r1, 0x604, 0x70bd2c, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x503f}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x14, 0xa}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x16}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x40000}, 0x8001) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000200)=@req={0x200000, 0xffffffffffffff80, 0xe984, 0x7ff}, 0x10) setsockopt$inet_buf(r3, 0x0, 0x2d, &(0x7f00000e1000)="e9654bba71f8ce3e7d308b997bee3c4feb91081d652ef3b70abbb49cefccf0171263246b5a79b8cb63da7ae2b9d6c8d31d61dad65f2c9fba20afccf3a9b00ddc2d2e326fbf1c96d3fc3ac0b892b04b3c420124af804078dde1fb1b5cbb4d70e75c3b73e9ecd1bc69d47a91f736502c0b822afdfaba220d93f7f6bcb7a953da8a874698634da7571e", 0x88) 2018/04/26 03:31:24 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:31:24 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) io_setup(0x400, &(0x7f0000000040)) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1) 2018/04/26 03:31:24 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x3800, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:24 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f8900000020c00e000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:24 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107, 0x2}}, 0x68) 2018/04/26 03:31:24 executing program 2: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast1, @in6=@dev}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:31:24 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000000000000000400", 0xa201}) 2018/04/26 03:31:24 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) socket$pptp(0x18, 0x1, 0x2) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1) 2018/04/26 03:31:24 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107, 0x0, 0x100000000000000}}, 0x68) 2018/04/26 03:31:25 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000203402000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:25 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x3f000000, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:25 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107, 0x0, 0x200000000000000}}, 0x68) 2018/04/26 03:31:25 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.swap.max\x00', 0x2, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000040)={0x6, 0x7, 0x8}) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1) 2018/04/26 03:31:25 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000000000100", 0xa201}) 2018/04/26 03:31:25 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x20000, 0xb) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fcntl$setsig(r0, 0xa, 0x12) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x200000000000007, 0x11, r1, 0x2f) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:31:25 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:31:25 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x5, 0x40080) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x48, &(0x7f0000000340)=[@in6={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000440)={0x6, 0x80, 0x8000, 0x3, 0x0, 0x1, 0x7, 0x100000001, r1}, &(0x7f0000000480)=0x20) r2 = syz_open_dev$sndtimer(&(0x7f0000000780)='/dev/snd/timer\x00', 0x0, 0x121082) r3 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001040)="92a2093fede7a79591e77258ac70983a92fbdc0564664e8aa40fcfe286d834928e610da91e0f711228038e63bedc7bb12775db95d1c4d4d092ba45a333133d4627c1b9ae3aa580878c15a2562fa6c7eb1c01f2a5813131934cafc3435a5f8d9fa2da70574184db02a7881df0f90e68fc865cba0026ebe49db4aed3ccc280feda6aa3da5b226e4a762d12e088d4cb80bba71fe45358efe96606652af72b0ec9a2c2330cb98264f8ed78059ee67e256f1e65aa2aa417460d96929e0bcf4e9b582c8e187f272a909ac0a9a33294bdad8d48cb401819d284108776c4d343f76f497ba3ef92aa918a44e73eb26191fb8d7267b9f1634349a36c5a01d5f69f45603e2e492efc63646b028bf4c8c55108713d9d19c994d302c3b46139411930af8268fb59ea9f03dd0902091ffa36de1c6d4b53080fcaed9100fd4cba6006e3cb25e818676c0e3bce606d595d2b1bab01507a589d7ac1a20cf3a77e1a05293b82e2fe6b385082d5a038065551f23a2bc89dace2c1b00747ab5c1ec542f52453169bf72b55d60bab5f91efcef9c7a7b0a6f312b95e7d2eb4d3a3575cfaa5798202ec8c1d5ce5c0dd382596848fe63fea5b674af30bcebe128fa7e1e5a6f2a8f0a6d29710be396e1663479ca1fcf98754d593b984dd70a0f447ea0c67eceb99c8cb7e7b89fd898e4034e2f17383160fd5c527490821937c8cc6ea65590c535be7d06b3f071ad4d95d8ac6439ac30511626b4f4f7fa32d240fbee601e5265b4826affc1874cd64a375162324309d80dac0e7c86212c522f95934fa83ad25d0fa27df4786bc07d9b1fc8f8910752b0892a14914edafc50d1e10254be5d8f05e6b640e74450cfaa7baae89b48939658d5ed6ab1a1c91661455e73beec2aa6420d4c104fd303b44cf5a26571d6f46c9d159e32f924c1fa1316bdc70336182883e6bdbc3e439397a182b695a542ae4729cfba929c9d7a81f4f8a420e69b9e234522a994ae907ecce7c25ff966baa886ec3e2a2fe0ecf1d6d783a950147e5514fd0c549d5d46e2327b8ccc36392603a7acd736d934b3922a8e1dce7301e49f7d9ae0d3ae38ec90b3b2d4dfff0bed8de5eaa3ad90d408aa5b24578f0a3975cd639ced560fdc37bde9723554ea059a6ab8958ef06d43d44e3b5e57d75f926ab9af570c3d1303143050158cc8be479e2c25f8661f6b551af40ae6a1dfb9ffbe4114b21a8d802874337dec270827c27d7daa0b6af73d54b125ed58e7bbc723e15c27a7fbe0d581415757b061832f03ef8e1a49bfff12f4f50384a0fbceb27546929a7cfb4240817aab48caf6c393cde8dbeaea4ea6d2c3d3cd7b33bba385c02d245e99bd77d8b273410f8a2252b7a14be0ad46e7df337f6ccc99dd5c3d15bb531ec7e9316f93df63925f478249a26f115de18f7806b3ce88dcda1566c9f66bbee5bdff450755a2069960769bf150dc6a2d8de189869a22d82d5d9fa40dda6d2a47ed0079ae0aca45148df215bdc37403959cfc023aaf3b747594e38189c38acc193962221ba844fc6426d4326b158eb9a2fb1044588f8793964997ee4937549d2ef16bb6e3261f459ca1487c7a7c1e296a7175c8413275107e66502d12f697e0dfd35e9dc5e70eec0dfc3780391e0976eb3425440a6d5bb26da97755f4c2d74eb1db29fc3de38b50c5811fc0b4c7437ca94313a71fe39f6c770c2aac0928522b67e1d1909f8e27249377f6eea43ece53b38d348718397a8b89b254e89611a3cbf232ba92f82f067311098f7fb1beecafcfbbdd776468b8915da56605495ce88739e1d84d2434f762108e5cdbfc7f4919f61f7db9d793f31c889e592abcd7fc7a8d72b09b2e353aa1a5052fff9d748515a1342b3a999ee7cc1bec119b65d231d9188299409f97e61da6f111afb7b2f99e63b610a90b406be726f244a2b56cfa1e373ddbf3e2916c2847492e67dd5514d27319950947b72ec9a0b0f8d786b3f1eb9cf75ecbd81d6a32f9f0aba5172880f29965625efb19bb5d175c440eefdb88b326324052570d719c02732640043c610374ba414957830e8f6bac22ef7aa47594915b6d91273867d2da532332c3cb95cfc5634cc8cdf44f4d01fc6fa2a5c8202a8b5b89156ca97ad1e34a13d817a9f131e63bf2b9a5fd141a07b2055e3236f57f4a3cb72fc7f5d363ea18ac39991735b46224307f1ff818c4ed5449f061cc9c6d689fccf5928a07342c12b0bbe25e23ed17d45a8fce9d91f73b72516d0558c7a3ed9a658ace68f28a1b637e6b4dd4e39fbaa80a90046e20c2e7cc67eba61371ef4c62fb180ead570547ad9e35f381c727ac18c7629e15698985e6fd3c324a7f6ccf83834304020c334792c6a6ab0ac787789909997b0391efc7dd72257891e49a3c0b977e0740062f73fb9ebf246e952bae3686a8e1ee9107e59a517f7768d99ff4d061347f76d89b20b428ad6b88dde0060723aec3ac58d6393a7036296bac75a323f112bfccd04d49498ca8c0af3f0b5ea09f8382b85be87b6aa018aaeef8b31d0038209d314de99b1782ba1585a3aec25de3c70367525a6004b4a551fb429da643b4d00d471cbc4cd432ee3f20204ffa9d16e53f1d1590f6710b46cd861a161fd27752aec510a300baf2131be208876fcb11d9e3870a403f8168c7b8265c2d8182e53ed50bd031413498645aef3d67feca2cc2bbf1c9ef93a0d84b1dfffc549a5cb3f597c8b70e9ea5d68aa0c7502090eace2cd1fbde282f693e3c78dcd3d01a01e9a931612138e0d98d29e8622058404cb492ce73273d21b8ae541c2e8ccc698a3a793a5e06e85114023ed49c4b4ca999e9b8eb9e30895c199baf616d646ad764d2fbcc3ddf42c6e4df876eaa5e45db1572fc2c7b29f7a98d486c845952554d9f02e690f4546e5ba1aab4450bf26d7d5e599fb3abb0b995ce06fd5e9b1a350a3fff1b0f6b3a3cad83378860f7cb1800e30c82c44c842ea8ac86e8b65f5aab9b73b2738ea9eef8db0a5912f0ceb7f052128c1d4fc2df18650619244a116142c416ead9cfc6eae458dbbb01deedeace41c2020526edd0bd959b34fa30e75c95f7cbbfbf5cb335f5f2545cbaa931dd1438f4ec729339cfe280e002dbe3686b3dbb06759c85c485e98b9dd47c016c7c8e7814a1ee075224190548c5334d5a417ccb4b64b34025786edabfeea1d5e34628e520fcc88e93e79ccf4e40347944091ad03cecfdcae7d1881c22c036ba28e4ed03d0fe4e0f5e1da720490a582943448a5162938a3c329a9de3384c6ccb1975009bc447e4d5320c3a08bd21221d1e9bf74dde92c9169c46d17dbe6b72763c7b104c3deec2b7583173672dc960e41d6d6e3c0205cc4f9489cd6825455787f56aa94c3b07353bea826a538b12f3f1e971c5009a43294e9dbc7a3fe7b02ea9edb033a0a7edee4122215af91d711cfd218b810206920f4c439a1d81d889642a513757331ea0eedc72543c66fd9b2a30c347fcf6a0579b37a3ecc0ad82f32ecdfbffcaf8cce069139014c56ae4559ca25d9a0e116d5376f9d793754d9dbd10227ab24036e81e10b51a051c1fa30afc91d247e0859926849135a27642a5d8e0fbc9649a059e59cef9990000f14a5f49138df90eeeed8a3faf2096fe80bd72e2ca59ab84d7060561fd536fbc56918c588b47d5de8ad64d7242ec1a6d5e0aebf5ce686b458137977e67471592fb096ddcdfea9752751f39aaf096ab085846b5281b42634873befe2237699c235aa081c9a0ea5aa8485f2198399048ee1c0e3f680ff456ef236a29f6c50f57423846e51ec9c422ca639fc2ed497b6ecede3095e214b8399c741e89565bd06242ca18b13fb3750cd2dae5923f98bb6b3f36c0009be8f8c3aa0f82cd976e16cc51d6b6b74d303f4ec3e1d3a6a0300e747d9125e6348a8d2bebc013627a64ca8539007297ee078f10ba0be6a77ad3fb0ff7607c6db43e6ef670e5720bb9ce512833665581cc5966f72f907b2aef837f729b9ec5b650b5801c712380db8191d3399c4745e0c04d1bc666c03bb9558775c24a7c4533624bd170bb0f77aecc162a78e9ab9e3f5549c7734b727e25526648df31b5bb4017f5b4c7ab33736d39090e3dcb4162aede7b5fdcb4bb07492a64d2078f6ba71d5ce315eaf67c8043f6ca35ca41ab3d205c869beba4cdb62330930bd0c500a3b96b4b34d46ef842527a458afed5fc979189ff7226759e79dad8fae5adda781f6049251e2e590dd22ade1a2b15ceba59c402855acdd43442ac0c351a810c4996e5613af072ef7bcfc1e7d251597d8b1242e356061e2df25222bece0ee8170189e6c24f3ed653d8bcd573ed282766f50b969e77865bed213d1d435dab21d5b669745fb85931ffec70e44e7fa834ed7ff45258be5f9e2dee7707c56935488739f466133b0f5bfd5eee4c7e6f8c81d1fd7741c54483b20654260c4001b8a0bb8f848f3b2eae5178d9dc3d1eeb7649c07c14f45395fec3b688bdb30c69900cbe88c455692826e4a3bac069368dd49e5e10f7ff9894b8f475ccba0286d2e493285c8722feb4f1e17cdc55349a87b8aecbce6e708945e297498e31fd4310e093571ca1cfbcdc62ca9a248cac12429719088b09e901237fc676a82f7a546e630921ccf9c1c406dc49f13e5e49710b8c6cb9432eb5af255dbae68f3ead1b63412027ae20f4579b9f92924c7bb87e8f2041a23fc2c99a474c01a1496aec6e2f48576e3705978f973b206b6feec48b5a29fd089c6da6a49ef71d13d38321244cf415d6036628dce5ea3b5e4150f16c9ffe6e5909d1d26d925bb957e3f65910696f83e25e5b2b70243b0497885fefcaa139fc07010140e8a215cdf1f404bbc09e6e01e8963265b9e3b27fe747544f44efa33c440469849274fe8db4ef7415f0ac402f0a93445a4b7a057403fd7b8618b15bce4eb69bec6cb6383d53eb01a7aae356ea64871e86664e1d8dcacceb6af6515ebbe4c9cb703b0ca91775a16db710e44a1674af9856cc271e764306ec26349a38b4b46efd46586fe28117a7619eec7cec416d6cfc89f0e3f9ccb328d1b8f29662171ccf4faaf3d9b205310c1744b3543d0ab9c1901beeb875951f8364490689450711b7fb181cda550f64ae1bfb09a5eb26369f81ced19501e688e3957b0375967190e856498ee304182db0640fbf6b78157fd2e09411ac78af8214b96a364880d688ede4f9a2f6802835c495a33d75c31fa26085610931d415ba72e8433b68d34b81ecf89b240971d05e5e4f19a87a283a76386a8ccf91d0ebec932be2757d3e221c81d5099edf3c1bc83a09bb87d152075dc335c70b1b17b11730182093112d2766798b622c6501c416887ff7d4966e0d34a91f24a851f15cc2461aa434e582a8277caf30eb851b94330d0972f9293d51014b91ec0b4a415f6d6cebfc16951ba81fcbdd75dfe37b434ae52624c9d329b933be8f0c8756945c29bdb829974a6d3585b3aaa14f6e8eec4d4efdc8a7799276c40b89bf1ef924464db2f78d068602a479654530f42f5fe865c790a0de44a5ce2fc1ecadd51e859654a978e29eefbd2a45429c8aeb6dbe29e8fd0127997e9fef0d8e856490ee26eb981499110d6762dbac100729fff05ef7e93da40c803f7eb95ee815c5710e44d021af5fbbb996d87134481ac81f1b5b28dfd2ec4c4bd4f1107077bd553dd9e3c3942819d45cc1cd69186f141e6920e919a51bfbd8bef12315bd98ef3545ded4e91b6ac7b4d777c2a201ae2db1a9a6efa64c465c0b5085049d4b6bc6eabaf0f91f91be93123444e77c079d280e924387a54a6f1486df7d8f703f2e4", 0x1000, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r3, 0x43) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r4, 0xc0045516, &(0x7f0000000180)=0x401) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000840)='/dev/vcs\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000000080)=0x3, 0x4) setsockopt$packet_int(r4, 0x107, 0x1e, &(0x7f0000000140)=0x4c, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000500)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000600)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) setreuid(r7, r8) r9 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(r9, 0x2, &(0x7f00000001c0)=""/200) listxattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500), 0x0) 2018/04/26 03:31:25 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0xfffffff5, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:25 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x6, 0x1, 0x0, 0x200}, {0x3, 0x400, 0x3ff, 0x5}]}) 2018/04/26 03:31:25 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f8900000020000f000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:25 executing program 2: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x4000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x6, 0x10, 0xfffffffffffffffb}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x66}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x885}, &(0x7f0000000180)=0x8) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000000080), &(0x7f0000c12000)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 2018/04/26 03:31:25 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000fffd3b4a00", 0xa201}) 2018/04/26 03:31:25 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107, 0x0, 0x1000000}}, 0x68) 2018/04/26 03:31:25 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) readv(0xffffffffffffffff, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x1d}], 0x1) 2018/04/26 03:31:25 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000140)={&(0x7f0000007000/0x2000)=nil, 0x777, 0x0, 0x80, &(0x7f0000007000/0x4000)=nil, 0xff}) 2018/04/26 03:31:25 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x500000000000000, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:26 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000040001ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:26 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107, 0x0, 0x2000000}}, 0x68) 2018/04/26 03:31:26 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x3f00000000000000, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:26 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000000000100", 0xa201}) 2018/04/26 03:31:26 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:31:26 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r0, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x0) 2018/04/26 03:31:26 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) mknodat(r0, &(0x7f0000000140)='./bus\x00', 0x100, 0x2) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:31:26 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\b\x00', 0xa201}) 2018/04/26 03:31:26 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0xfec0000000000000, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:26 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x402000, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={0x9, {0x2, 0x4e22}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x8, 0xa7, 0xc9e, 0x10000, 0x200, &(0x7f00000000c0)='veth0_to_team\x00', 0x4, 0x4, 0x7}) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r2, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1) fremovexattr(r0, &(0x7f0000000140)=@known='security.selinux\x00') 2018/04/26 03:31:26 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107, 0x0, 0x2}}, 0x68) 2018/04/26 03:31:26 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000501ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:26 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000ffffffc000", 0xa201}) 2018/04/26 03:31:26 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0xfc00, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:27 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) ftruncate(r1, 0x1f) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x141000, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1) 2018/04/26 03:31:27 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:27 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x7, 0x4) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) getpeername$inet6(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000240)=0x1c) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000580)=[@text64={0x40, &(0x7f0000000500)="c4e241afb863fe00000f20e035200000000f22e0b9490900000f3266360f0019440f20c03509000000440f22c00f005d008f692898f4460f350f20c035200000000f22c0c423015f320c", 0x4a}], 0x1, 0x0, &(0x7f00000005c0), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @rand_addr=0xffffffffffffff81}}, 0x80, 0x8000, 0x1, 0x9, 0x4}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x30a1}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r3, 0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 03:31:27 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200234000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:27 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0xfe80, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:27 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000033c00", 0xa201}) 2018/04/26 03:31:27 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:31:27 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @rand_addr}, @in6={0xa, 0x4e22, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x5b9}], 0xa8) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:31:27 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:27 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000201ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:27 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xc00, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000100)=0xf000) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001adfff), 0x0) r3 = dup(r0) sendto(r2, &(0x7f0000000040), 0x0, 0xffffffffffffffff, &(0x7f0000185000)=ANY=[], 0x0) accept4$llc(r3, 0x0, &(0x7f0000000000), 0x0) 2018/04/26 03:31:27 executing program 6: r0 = memfd_create(&(0x7f0000000040)='./cgroup\x00', 0x2) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000180)={{0xf000, 0xf000, 0x1f, 0x3, 0x5, 0x0, 0x100000001, 0x8, 0x7, 0x6, 0x4, 0x1000}, {0x4000, 0xfd36f9bd7c7b9368, 0xf, 0x0, 0x4, 0xffffffffffffffac, 0xffffffffce52cc25, 0x1, 0x0, 0x4, 0x4, 0x4}, {0x4000, 0x1, 0x1b, 0x8, 0x100000000, 0x8, 0xfffffffffffffffa, 0x7fffffff, 0x3ff, 0x7, 0x5}, {0x17000, 0xf000, 0xb, 0x80000000, 0x6, 0xa4, 0xfd, 0xf2f9, 0x1, 0x800, 0x4b, 0x6}, {0xd000, 0x104000, 0x10, 0x10001, 0x3, 0x0, 0x200, 0x80, 0x5, 0x823f, 0x200, 0x80000001}, {0x10000, 0x6000, 0x10, 0xc6, 0x7bc, 0x100000000, 0x9, 0x5, 0x6, 0x100, 0x2000000000000000, 0xf14}, {0x1000, 0x1000, 0xf, 0x3, 0x5, 0x20, 0x3, 0x1, 0x4000000000000000, 0x1, 0x3, 0x904}, {0x1, 0x107000, 0xa, 0x2000000000000000, 0x0, 0x4, 0x1, 0xf3, 0x4, 0x8001, 0x80000001, 0x8}, {0x0, 0x4}, {0x0, 0xf000}, 0x4, 0x0, 0x10004, 0x24020a, 0xa, 0x800, 0x7000, [0xfff, 0x280000, 0xfffffffffffffff9, 0x8]}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) 2018/04/26 03:31:27 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x4, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:27 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000feffffff00", 0xa201}) 2018/04/26 03:31:27 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x38, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:27 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000004001ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:27 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)="2e4e6367729ba20300777bc07b75702f73797a3000", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x20, 0x420800) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x1, 0x0) 2018/04/26 03:31:27 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000040)="0f4ca70078f3660f01c9d04b0aba4300ec0fc719ba4300b08aee660fc7350f20d86635080000000f22d82e65df1df36c", 0x30}], 0x0, 0x1e, &(0x7f0000000280), 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 03:31:28 executing program 0: open(&(0x7f0000000380)='./bus/file0\x00', 0x1002001417fe, 0x22) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'vcan0\x00', r1}) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000340)=0x9) 2018/04/26 03:31:28 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x100000000000000, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:28 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000000000000000000600", 0xa201}) 2018/04/26 03:31:28 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f7529f38ae7f550c757c746f74120d5bbff417b3f97b15b8f6a0bac433ae6378cbfc527c0fbe0798e86ce83e79e6dd56d2af01dbce986810cc881a206b0ae6770820b34fa2ad81f4455162c422f82cecaed08bb7299716eae93230721f3db0cf0025b7279832488c90686483aaeda9225edab5d7a74a96c5846dd9fd5062c02710e25475c0c6f9e33bae9481f52a4f5bd5d5c728e2c3800000000000000000000000000000000", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1bc) 2018/04/26 03:31:28 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000801ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:28 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)="2f6465762f73657175656e6365723206", 0x0, 0x0) 2018/04/26 03:31:28 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:28 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0xfe80000000000000, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:28 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x18, "36732efb4e9a90fb85218738a188ab4de199f7c4c2961507"}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={r3, @in={{0x2, 0x4e23, @rand_addr=0xb1}}}, 0x84) 2018/04/26 03:31:28 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200400000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:28 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/26 03:31:28 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000000000000000000500", 0xa201}) 2018/04/26 03:31:29 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0xfc000000, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:29 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x14100, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000100)={0x21, &(0x7f00000000c0)=""/33}) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r2, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000180)={0x1, 0x0, 0x1, {0x77359400}, 0x2, 0xb017}) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2) 2018/04/26 03:31:29 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f8900000020f000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:29 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}, [0x2]}, 0x68) 2018/04/26 03:31:29 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x8, 0x810, r0, 0xd) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000240)=""/226) r2 = open(&(0x7f0000000380)='./bus/file0\x00', 0x100, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) utime(&(0x7f0000000140)='./bus\x00', &(0x7f0000000200)={0x1, 0xffffffff}) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:31:29 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0xd}, 0xb62b}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x5, 0xe2ae, 0x10001}, &(0x7f0000000200)=0x10) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x3ff) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'team0\x00', 0x1}, 0x18) socket$alg(0x26, 0x5, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x0, 0x20840) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000280)) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000340)=""/254, &(0x7f00000002c0)=0xfe) 2018/04/26 03:31:29 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:31:29 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000fffffffe00", 0xa201}) 2018/04/26 03:31:29 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000240)=[{0x7, 0x1, 0x4, 0x1, @tick=0x20, {0x3, 0x44}, {0x7a, 0x8000}, @raw32={[0x3, 0x0, 0x3]}}, {0x1c, 0x20, 0x80000000, 0x5, @tick=0x80000000, {0xfffffffffffffffd}, {0x10000, 0x2}, @ext={0xb, &(0x7f00000000c0)="c1a9aa6603719f87ce0e57"}}, {0x8, 0x7f, 0x9, 0x800, @tick=0x31, {0x1253, 0x5}, {0x72, 0x6}, @queue={0x9, {0x7, 0x401}}}, {0x3, 0x4, 0x7, 0x8, @tick=0x1, {0x8, 0xfffffffffffffff8}, {0x9, 0x9}, @connect={{0x8, 0x8}, {0x7ff}}}, {0xee, 0x5, 0x7, 0x200, @time={0x0, 0x1c9c380}, {0x7, 0x8}, {0x6, 0x6}, @connect={{0x1, 0x2}, {0x5, 0x2}}}, {0x0, 0x4, 0x8, 0x3ff, @time={0x77359400}, {0x533, 0x7}, {0x400, 0x101}, @quote={{0x1598, 0x6}, 0x1, &(0x7f0000000140)={0x7, 0x6, 0x0, 0x0, @tick=0xbc, {0x5, 0x1}, {0x200}, @time=@time={r1, r2+10000000}}}}, {0x9, 0x7, 0x1, 0x3ea80000, @time={0x77359400}, {0x100000000, 0xd38}, {0x7fffffff, 0x6}, @ext={0xb0, &(0x7f0000000180)="54b0691096c7cc04b0c528004ce106b7c521cbcb17571b54409ba1731de1671bcc53c16737c35278bf74907ecd34cd344158400eec6f65e2cd3a01849cb0a33a85276f2cd4b571d95eb3511575b4c61f9321c2fe683f8e1f7cacb9c73344976665ed7afcb775f859b8296303bc73b6e31ed39aa4d0cf4fcc0432d8de2e5e787b5466c14c86c1e5cf8ffea7e432746f38a0c578de96e6cf37be431be3d68abc2789675feb800445fcc9b676fe477326e1"}}], 0x150) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x0, 0x100000001}, {0xe}, 0x0, 0x0, 0x8000}) 2018/04/26 03:31:29 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000000000300", 0xa201}) 2018/04/26 03:31:29 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}, [0x100000000000000]}, 0x68) 2018/04/26 03:31:29 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x3000000, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:29 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000000c0)=@fragment={0x62, 0x0, 0x5, 0x1, 0x0, 0x48, 0x65}, 0x8) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000080)) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x7, 0x400, 0x6, 0xa7b, 0x401, 0x7, 0xffffffff, 0x5, 0x9, 0x401, 0x100000001}, 0xb) readv(r2, &(0x7f0000000400)=[{&(0x7f0000000200)=""/171}, {&(0x7f00000002c0)=""/74}, {&(0x7f0000000340)=""/141}], 0x10000106) 2018/04/26 03:31:29 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000401ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:29 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) r1 = accept4(0xffffffffffffffff, &(0x7f0000000300)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000380), &(0x7f00000003c0)=0x4) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) mknod(&(0x7f0000433000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f0000000000)) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100039c00070000006200235786e341530800000000000000780b"], &(0x7f0000000280)=0xe) sysfs$3(0x3) mlockall(0x3) dup2(r3, r3) r4 = fcntl$getown(r0, 0x9) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000100)={'dummy0\x00', {0x4, 0x7ff, 0x80000000, "0be47daea147", 0x40}}) rt_sigqueueinfo(r4, 0x18, &(0x7f00000000c0)={0x2a, 0x364f, 0x0, 0xffff}) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000140)) r5 = socket$inet6(0xa, 0x0, 0x200000) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x41f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000d74000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x9}, 0x20) dup3(r6, r5, 0x0) 2018/04/26 03:31:29 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702f73797a3000312748e004f0ae8b293a782146c03bb8e49f023684fc3165d65505fda033cac4039abc717216931d32e9db53362091df24662f64ddf0f762077d315409d2a06b6465ee7ce936332a0e1e0547f7e25e23192cc478d630a9b4c7e638cbfc004850c26db767c0aaeca9020000002ac1ab3851562230fdead750e2da1d1cf4a31da86b9a4464223be6cbd5025365b3bb41036781a5cb4b98a8a9d1d0be55", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)="6370757365742e7363686500006c6f6196732d266c616e636500", 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1) mkdirat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x1ff) 2018/04/26 03:31:30 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x300, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:30 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f890000002000f0000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:30 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r0, 0x1, 0x1, 0x9, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/04/26 03:31:30 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x8000) timer_create(0x0, &(0x7f0000000140)={0x0, 0xf, 0x1, @thr={&(0x7f00000000c0)="95a48887c9", &(0x7f0000000100)="b7cbc75437c08c7b207097682a5c625e62be25c06180dce92705b450e388132c5c9245e3eb4d279804f1615f3eed8015c86b39fb65cc88f040c14fb68af3"}}, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x8001) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000000300)=[{r1}, {r2}], 0x2, &(0x7f00000025c0)={0x0, 0x989680}, &(0x7f0000002600), 0x8) r3 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000680), &(0x7f00000006c0)=0x6) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x1e, &(0x7f0000000140), 0x4) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000200)="400f1b4a000f23b634faf0808fccb70000c0c744240051000000c7442402a3abb64fff1c24b96c020000b800900000ba000000000f30d9f1b9800000c00f3235010000000f302e64460fc79f770000000f21e3", 0x53}], 0x1, 0x12, &(0x7f00000002c0)=[@cstype0={0x4, 0xe}], 0x1) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r4, 0x0) mmap$binder(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x1000000, 0x810, r3, 0x0) lstat(&(0x7f0000000300)='./bus/file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x4e23, 0x100, 0x4e22, 0x9ff3, 0x2, 0xa0, 0x80, 0x73, 0x0, r6}, {0xff, 0x9, 0xdd, 0x8000, 0x5, 0x100000001, 0x0, 0xffffffffffffffc0}, {0xd453, 0x3, 0x2, 0x4}, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d4, 0x33}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x2, 0x3f, 0x7f00, 0x8, 0x714}}, 0xe8) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) llistxattr(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000580)=""/231, 0xe7) 2018/04/26 03:31:30 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:31:30 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}, [0x200000000000000]}, 0x68) 2018/04/26 03:31:30 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101040) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000100)) ioctl(r0, 0x4400000000001262, &(0x7f0000000000)) pipe(&(0x7f0000000000)) 2018/04/26 03:31:30 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000f5ffffff00", 0xa201}) 2018/04/26 03:31:30 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200ec0000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:30 executing program 2: perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000a80)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000280)=@ioapic) fstatfs(r0, &(0x7f0000000380)=""/149) 2018/04/26 03:31:30 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2000) getsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/26 03:31:30 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0xff00, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:30 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}, [0x1000000]}, 0x68) 2018/04/26 03:31:30 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00', 0xa201}) 2018/04/26 03:31:30 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) connect(r0, &(0x7f0000000500)=@ax25={0x3, {"866cb9b022f214"}, 0x18}, 0x80) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x6, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000700)=ANY=[@ANYRES64=r2, @ANYRES16=r2, @ANYPTR64=&(0x7f0000000900)=ANY=[@ANYRES16=r2, @ANYRES64, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES16=r1, @ANYRES64=r0, @ANYPTR, @ANYPTR, @ANYRES64=r0, @ANYBLOB="4c55929242d022fbdbe59ec12e9c8cf9736ce7a10819ae004bedde23f07208f32742d43771c08e3f3073fcb1e848113c84df16b409f03bf4c2f6a76eed3ee8286169a4cbfaaaced868909ea7e90b044d76b2402505cb3004facd3af6f7c5b4d1faa52317d6401d03e24d9ff72fc9cd53f9c791142dcf06ad8c6e61f58137836f21a35bdc21bb5a2f0efe49b83c0e"], @ANYRES16=r1, @ANYBLOB="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", @ANYRES64, @ANYPTR64, @ANYRES64=r3, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYRES32=r1, @ANYPTR64], @ANYBLOB="ee85a11fb17597173dfd41868a68799450244a31725e9fe4"], @ANYPTR64, @ANYBLOB="911036c612aa8430826b43ea6e447443b54c0468929f2c55a7ac318c964c0e9945e5084cd23a2d291cf5765fd51f2483d91a6b49", @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES16=r0, @ANYPTR64, @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYPTR64, @ANYRES64], @ANYRES16=r2], @ANYBLOB="7c3f573397c594cf2f8ab8bae74313f80f7dfff0e694d42b34b3d85581956aa89edff96b0082aa3f545462639a55ecfa3933ea3668621c465485cfbefb533f58f237116aa2d9f6d4dc531fe1cf893f6d2421d521b6bf86f3058f73d1d6fda25c83c310cd70d45fd23da466ef3930b3dbeceabe9fd78311449843a6968fc8874fe778efdaeb5a3562d32f2d7863d59da15ebdb9407bbed5179b5ef37281c731e990e3fa0bfb09f1a5c2bd5e0ab0501d8122414a", @ANYBLOB="8d7f5f802844ffac5597aab036fded58a8e776e4158dd1d07a9b0cb7c13d3cd4c979d36f402c9ab69c2e6810056eb2f52207c4a702482c73d4318573bfb4790cdf012c8f7117a08f301e3a8673e57d4f5bfeaa9007b3e0521396d08a9077e50b316c9d6702a84b85aeb77c8270e77dd1a14d13a29c9b85271c92ae5f628b67dfc3d6043c64ad75560eca5d6c375628ab71a58fff8b28a201100d79783cdb20bf208099bd5ebc5786f310b3b7dc2abd2bdbab424479ddf519e5a4a93e8ae43f3520886bc1f4e1b0e8bfaed5"]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:31:30 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200200000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:30 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1) open(&(0x7f0000000040)='./file0\x00', 0x4001, 0x94) 2018/04/26 03:31:31 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x80fe, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:31 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}, [0x2000000]}, 0x68) 2018/04/26 03:31:31 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/26 03:31:31 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00@\x00', 0xa201}) 2018/04/26 03:31:31 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f890000002000c00e0101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:31 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x200, 0x0) ioctl(r0, 0x8000000000009382, &(0x7f0000000040)) 2018/04/26 03:31:31 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:31:31 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r1 = open(&(0x7f0000000140)='./bus\x00', 0x3, 0x40) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000480)="dcce258f369ce3f8e1c027fb2ccdbc2cdce392a308b5ec1880345e627511c88ed652f4186c0df491db8544a9d30c0650a4ddfa0292ed7881c47cde6f12385db31877c74a22af398c6605ed83693ab9e366cc40b2db30ad093e82384515313f3f78033737c4172b45e3d209cf2833611b496cf57b") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000003c0)=""/6) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000900)) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000200)) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x3c) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-simd)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000040)="bfbc43ef716bd84bb3dacc01f50d50ed18", 0x11) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000500)) 2018/04/26 03:31:31 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x3800000000000000, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:31 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}, [0x0, 0x200000000000000]}, 0x68) 2018/04/26 03:31:31 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10001, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x301000, 0x0) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000100)={{0x4, 0x9, 0x4, 0x4, 0x9af, 0x7}, 0x100}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f0000000140)}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000200)={0x65f, 0x280, 0x2, 0x8000, 0x3, [{0x0, 0x7ff, 0x0, 0x0, 0x0, 0x1}, {0xd87d, 0x1, 0x8, 0x0, 0x0, 0x201}, {0xd1, 0x7, 0x0, 0x0, 0x0, 0x88}]}) syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x200) r2 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x5, 0x210080) set_mempolicy(0x3, &(0x7f0000000380)=0x3, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000003c0)=r1, 0x4) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000400)={0x6, 0x0, [{0x80000008, 0x93, 0x4, 0x1f, 0xdc3e, 0xffff, 0x4}, {0x80000008, 0xbf5, 0x6, 0x0, 0x8, 0xc7, 0x2}, {0x40000000, 0x21, 0x3, 0x8000, 0x80000000, 0x3f, 0xf1f}, {0xc0000000, 0xdf50, 0x1, 0x0, 0x0, 0x0, 0x100000001}, {0x40000002, 0x27, 0x4, 0x9, 0x9, 0x9, 0x8}, {0xb, 0x8, 0x2, 0x5, 0x0, 0x8, 0x8}]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000500)={0xffffffffffffffff}) bind$bt_rfcomm(r3, &(0x7f0000000540)={0x1f, {0x6, 0x12, 0x5, 0x2, 0x1, 0x4}, 0x400}, 0xa) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) recvfrom$inet(r2, &(0x7f0000000580)=""/72, 0x48, 0x40000000, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr=0x2}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)={0x70, 0x15, 0x10a, 0x70bd26, 0x25dfdbff, {0x17}, [@nested={0x5c, 0x8c, [@typed={0x8, 0x19, @ipv4=@loopback=0x7f000001}, @generic="e755642141235db31094c0f850ef00af8647ca902bde10068888e11a77902eb81c2eedc95ab25ea4d825170bb0ea2afbee0c2b995b381291d50d712398bee2f9f0d736", @typed={0xc, 0x62, @u64=0x9}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000780)={0x0}, &(0x7f00000007c0)=0xc) capset(&(0x7f0000000800)={0x20071026, r5}, &(0x7f0000000840)={0x8, 0x12000000, 0x9f3, 0x9, 0x1, 0x9}) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/ptmx\x00', 0x103402, 0x0) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f00000008c0)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000900)={0x0, 0x81}, &(0x7f0000000940)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000980)={0xcb, 0x2, 0x400, 0x71c0, r7}, 0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f00000009c0)={'IDLETIMER\x00'}, &(0x7f0000000a00)=0x1e) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000a40)=0x398000000000) r8 = syz_genetlink_get_family_id$fou(&(0x7f0000000ac0)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000bc0)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x48100000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b00)={0x48, r8, 0x800, 0x70bd25, 0x25dfdbfc, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x800) 2018/04/26 03:31:31 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200004000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:31 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f00000000c0)=""/64, 0x40}], 0x10000084) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x240) 2018/04/26 03:31:31 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0xff00000000000000, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:31 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000000000000ffffffff00", 0xa201}) 2018/04/26 03:31:31 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200002340101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) [ 242.924575] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure 2018/04/26 03:31:31 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0xc0380) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000002c40)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000002c00)={0xffffffff}, 0x13f, 0x100d}}, 0x20) write$rdma_cm(r2, &(0x7f0000002c80)=@accept={0x8, 0x120, 0xfa00, {0x1, {0x0, 0x56797d0a, "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", 0x89, 0x0, 0x1000, 0x0, 0x8, 0x4, 0x1, 0x1}, r3}}, 0x128) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000000c0)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x1, 'wlc\x00', 0x32, 0x5, 0x1c}, 0x2c) 2018/04/26 03:31:31 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}, [0x0, 0x1000000]}, 0x68) 2018/04/26 03:31:31 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0xf5ffffff, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:32 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00008fa000)=0xffffffffffffff1e, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x20803, 0x0) accept(r2, &(0x7f0000000180)=@nfc, &(0x7f0000000100)=0x80) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000140)={0x0, 0x7}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x7f}, &(0x7f00000000c0)=0x8) utimensat(r2, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={{0x77359400}, {0x77359400}}, 0x0) 2018/04/26 03:31:32 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) write$vnet(r0, &(0x7f0000000280)={0x1, {&(0x7f0000000200)=""/76, 0x4c, &(0x7f0000000140)=""/54, 0x3, 0x5}}, 0x68) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:31:32 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f8900000020000ec00101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:32 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00@\x00', 0xa201}) 2018/04/26 03:31:32 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}, [0x0, 0x2000000]}, 0x68) 2018/04/26 03:31:32 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdra.max\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=0x0) chown(&(0x7f0000000280)='./file1\x00', r2, r3) pipe(&(0x7f0000000180)={0xffffffffffffffff}) accept$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000400)=@req3={0xffffffffffffff80, 0x7f, 0x1, 0x81, 0x2a8f, 0x400, 0xfcb}, 0x1c) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000240)={@empty, 0x3a, r5}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0xfffffffffffffcdc}], 0x1) 2018/04/26 03:31:32 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:31:32 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x3f00, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:33 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0xc0fe, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:33 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) socket$netlink(0x10, 0x3, 0x16) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1) 2018/04/26 03:31:33 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}, [0x0, 0x2]}, 0x68) 2018/04/26 03:31:33 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fa) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) fchmodat(r1, &(0x7f0000000200)='./control\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @time=@time={0x77359400}}], 0x30) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000002c0)={&(0x7f0000000280)='./control\x00', r1}, 0x10) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000100)='xfs\x00', 0x202000, &(0x7f0000000180)) unlink(&(0x7f0000000240)='./control/file0\x00') close(r0) accept4$ax25(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x10, 0x80000) unlinkat(r1, &(0x7f0000000300)='./control\x00', 0x200) 2018/04/26 03:31:33 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000f00101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:33 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000000000600", 0xa201}) 2018/04/26 03:31:33 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 03:31:33 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) accept$inet(r0, 0x0, &(0x7f0000000140)) getsockname$netrom(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:31:33 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0xfc00000000000000, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:33 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}, [0x0, 0x100000000000000]}, 0x68) 2018/04/26 03:31:33 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000000036600", 0xa201}) 2018/04/26 03:31:33 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200034020101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:33 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, 0x146af1fbaa499d88}) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000180)={"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"}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) fcntl$lock(r1, 0x5, &(0x7f0000000100)={0x3, 0x2, 0x3, 0x0, r3}) readv(r2, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/04/26 03:31:33 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) open_by_handle_at(r0, &(0x7f0000000180)={0x13, 0xfffffffffffffffb, "fb149fe07d7d8bb6edaa20"}, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980), 0xfffffffffffffd1d}], 0x0, &(0x7f0000001980)) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)='s', 0x1}], 0x1, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) 2018/04/26 03:31:33 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0xfe800000, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:33 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}, [0x0, 0x0, 0x2]}, 0x68) 2018/04/26 03:31:33 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f8900000020000f000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:33 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = socket(0x6, 0x2, 0x10000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x5}, 0x4) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xbf, 0x4000) execveat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000100)='./cgroup\x00', &(0x7f0000000180)='rdma.max\x00'], &(0x7f0000000440)=[&(0x7f0000000200)='./cgroup\x00', &(0x7f0000000240)='./cgroup\x00', &(0x7f0000000280)='rdma.max\x00', &(0x7f00000002c0)='nodevsecurity!]wlan0bdevnodev!%\x00', &(0x7f0000000300)='em1\x00', &(0x7f0000000340)='./cgroup\x00', &(0x7f0000000380)='./cgroup\x00', &(0x7f00000003c0)='./cgroup\x00', &(0x7f0000000400)='./cgroup\x00'], 0x1800) flock(r0, 0x4) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) r3 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readv(r3, &(0x7f0000000580), 0xffffe77) syz_open_dev$dmmidi(&(0x7f00000004c0)='/dev/dmmidi#\x00', 0x196, 0x2000) 2018/04/26 03:31:33 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000000600", 0xa201}) 2018/04/26 03:31:34 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}, [0x0, 0x0, 0x200000000000000]}, 0x68) 2018/04/26 03:31:34 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x500, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:34 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f890000002000f0000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:34 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:31:34 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) socketpair(0x5, 0x80006, 0x6, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCCBRK(r1, 0x5428) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) setsockopt$inet_buf(r3, 0x0, 0x2c, &(0x7f00000000c0)="f120da3dd6e9be60e9d9843c45d231", 0xf) readv(r2, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1) 2018/04/26 03:31:34 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000400", 0xa201}) 2018/04/26 03:31:34 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)="2f6465762f73657175656e63657232e0", 0x0, 0x0) 2018/04/26 03:31:34 executing program 2: r0 = getpid() tkill(r0, 0x21) r1 = msgget$private(0x0, 0x20) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000140)=""/124) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r2, &(0x7f0000000080)=""/129, 0x55) 2018/04/26 03:31:34 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}, [0x0, 0x0, 0x100000000000000]}, 0x68) 2018/04/26 03:31:34 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x5000000, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:34 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0xffffffffffffffff, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x3, 0x745, 0xffffffffffffff81, 0x3, 0x3, 0x1f, 0x9, {0x0, @in6={{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffb}}, 0x5, 0x40, 0xb8dc, 0x8, 0x1}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r2, 0x4}, &(0x7f0000000280)=0x8) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000100)={r1, 0x3}) accept(r0, &(0x7f0000000300)=@l2, &(0x7f0000000000)=0x80) pause() mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x2, 0x2, 0x2, 0x7}}) 2018/04/26 03:31:34 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f890000002000000f0101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:34 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000000000000000000100", 0xa201}) 2018/04/26 03:31:34 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="2e2f6367726f75700019bd217d41da080000000000000025dff3408db74b5cf178bbf4c95bd4519131c8fbc70c57825cd3b6a3f7caa5c2d2", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.mem_hardwall\x00', 0x2, 0x0) fstat(r1, &(0x7f0000000180)) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x60000, 0x0) sendmsg$nl_crypto(r2, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)=@del={0x118, 0x11, 0x1, 0x70bd29, 0x25dfdbfc, {{'gcm(khazad-generic)\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0xebc}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x1ff}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x3ff}, {0x8, 0x1, 0x1000}, {0x8, 0x1, 0x5b68}]}, 0x118}, 0x1, 0x0, 0x0, 0xc0}, 0x0) syz_open_dev$sndseq(&(0x7f0000000400)='/dev/snd/seq\x00', 0x0, 0x101001) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x1, 0x1, 0x0, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) 2018/04/26 03:31:34 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x38000000, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:34 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}, [0x0, 0x0, 0x1000000]}, 0x68) 2018/04/26 03:31:34 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200002000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 03:31:34 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x4000000, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) 2018/04/26 03:31:34 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}, [0x0, 0x0, 0x2000000]}, 0x68) 2018/04/26 03:31:34 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/26 03:31:34 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)="729df66b6315fade19", 0x2, 0x0) r3 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x80010, r0, 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={0x0}) r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x20010, r0, 0x7) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000002c0)=""/254) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000200)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000004c0)={0xe0, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="0d63000008631040", @ANYRES64=r3, @ANYBLOB="030000000000000008631040", @ANYRES64=r4, @ANYBLOB="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", @ANYPTR=&(0x7f0000000180)=ANY=[], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000000000000000000480700e8ffffff003800000000000000"], @ANYBLOB="000000000000000003630840", @ANYRES64=r5, @ANYBLOB="0f630c40030000000300000000000000126348400300000000000000000000000000000000000000b7782822000000000000000038000000000000000800000000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="8561646600000000010000000000000000000000000000001d00000000000000852a627700000000", @ANYRES64=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB='`\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000008000000000"], 0xef, 0x0, &(0x7f00000003c0)="e931096573822063eff634d730dbd076925bce6f87ec89cded8173d6915227b26a1943899317eb1487bf5e8ea8a139b2f8174e2844c52b4f0bdb7c20c4bf730ac0fbd0328762ac3eb70a4be0dd3fbd23f717b718ff018637bfbfc99f3bcfc71f71d1dedb957fff440bbc21e384a12934c9a83460c9736e330f242dcfa1149673c1c1e4402363603be22c59c08c5e6fbca6653cd5d43461f0bce6ae33bb9930010bab4f9d96ab451a54740fbd1c437e5d4b555a63809424168a727463c87753bdbe1e96b202252fb077ef3ec1577bdcd7cbbc6ad637d39024b77ee27dab766c96e9407e84c41e391d6e0eab08f53513"}) readv(r2, &(0x7f0000002780)=[{&(0x7f0000000080)=""/64, 0x40}], 0x1) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00000006c0)={0x4, &(0x7f0000000180)=[{}, {}, {}, {}]}) 2018/04/26 03:31:34 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000004001ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) [ 246.752181] INFO: task kworker/1:5:6901 blocked for more than 120 seconds. [ 246.759302] Not tainted 4.17.0-rc2+ #17 [ 246.763823] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.771824] kworker/1:5 D24056 6901 2 0x80000000 [ 246.777488] Workqueue: events cgwb_release_workfn [ 246.782357] Call Trace: [ 246.784977] __schedule+0x801/0x1e30 [ 246.788743] ? __sched_text_start+0x8/0x8 [ 246.792931] ? lock_downgrade+0x8e0/0x8e0 [ 246.797121] ? mark_held_locks+0xc9/0x160 [ 246.801324] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 246.805935] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 246.811077] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.816111] schedule+0xef/0x430 [ 246.819497] ? prepare_to_wait+0x194/0x4d0 [ 246.823752] ? __schedule+0x1e30/0x1e30 [ 246.827746] ? finish_wait+0x420/0x420 [ 246.831650] ? graph_lock+0x170/0x170 [ 246.835479] ? print_usage_bug+0xc0/0xc0 [ 246.839571] ? find_held_lock+0x36/0x1c0 [ 246.843687] bit_wait+0x18/0x90 [ 246.846985] __wait_on_bit+0xb3/0x130 [ 246.850827] ? bit_wait_io+0x90/0x90 [ 246.854579] out_of_line_wait_on_bit+0x204/0x3a0 [ 246.859383] ? check_same_owner+0x320/0x320 [ 246.863743] ? __wait_on_bit+0x130/0x130 [ 246.867856] ? init_wait_var_entry+0x1a0/0x1a0 [ 246.872484] ? __might_sleep+0x95/0x190 [ 246.876512] wb_shutdown+0x370/0x470 [ 246.880276] ? set_wb_congested+0x70/0x70 [ 246.884458] ? find_held_lock+0x36/0x1c0 [ 246.888541] ? graph_lock+0x170/0x170 [ 246.892362] ? lock_acquire+0x1dc/0x520 [ 246.896357] cgwb_release_workfn+0x87/0x750 [ 246.900698] ? wb_get_create+0x1dd0/0x1dd0 [ 246.904961] ? __lock_is_held+0xb5/0x140 [ 246.909073] process_one_work+0xc1e/0x1b50 [ 246.913323] ? finish_task_switch+0x28b/0x810 [ 246.917847] ? pwq_dec_nr_in_flight+0x490/0x490 [ 246.922555] ? perf_trace_lock_acquire+0xe3/0x980 [ 246.927421] ? __schedule+0x809/0x1e30 [ 246.931333] ? graph_lock+0x170/0x170 [ 246.935152] ? lock_downgrade+0x8e0/0x8e0 [ 246.939329] ? lock_acquire+0x1dc/0x520 [ 246.943320] ? worker_thread+0x41f/0x1440 [ 246.947511] ? lock_downgrade+0x8e0/0x8e0 [ 246.951683] ? lock_release+0xa10/0xa10 [ 246.955675] ? kasan_check_read+0x11/0x20 [ 246.959843] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 246.964447] worker_thread+0x1cc/0x1440 [ 246.968460] ? process_one_work+0x1b50/0x1b50 [ 246.972975] ? graph_lock+0x170/0x170 [ 246.976795] ? find_held_lock+0x36/0x1c0 [ 246.980880] ? find_held_lock+0x36/0x1c0 [ 246.984973] ? schedule+0xef/0x430 [ 246.988533] ? __schedule+0x1e30/0x1e30 [ 246.992525] ? do_raw_spin_unlock+0x9e/0x2e0 [ 246.996953] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 247.001558] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 247.006679] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.011743] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 247.017312] ? __kthread_parkme+0x1b7/0x280 [ 247.021671] kthread+0x345/0x410 [ 247.025057] ? process_one_work+0x1b50/0x1b50 [ 247.029574] ? kthread_bind+0x40/0x40 [ 247.033392] ret_from_fork+0x3a/0x50 [ 247.037128] [ 247.037128] Showing all locks held in the system: [ 247.043472] 2 locks held by khungtaskd/892: [ 247.047962] #0: (ptrval) (rcu_read_lock){....}, at: watchdog+0x1ff/0xf60 [ 247.055665] #1: (ptrval) (tasklist_lock){.+.+}, at: debug_show_all_locks+0xde/0x34a [ 247.064300] 2 locks held by getty/4478: [ 247.068283] #0: (ptrval) (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.076558] #1: (ptrval) (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.085449] 2 locks held by getty/4479: [ 247.089432] #0: (ptrval) (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.097715] #1: (ptrval) (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.106588] 2 locks held by getty/4480: [ 247.110572] #0: (ptrval) (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.118846] #1: (ptrval) (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.127734] 2 locks held by getty/4481: [ 247.131717] #0: (ptrval) (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.140040] #1: (ptrval) (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.148943] 2 locks held by getty/4482: [ 247.152940] #0: (ptrval) (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.161204] #1: (ptrval) (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.170088] 2 locks held by getty/4483: [ 247.174069] #0: (ptrval) (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.182344] #1: (ptrval) (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.191212] 2 locks held by getty/4484: [ 247.195190] #0: (ptrval) (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.203447] #1: (ptrval) (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.212345] 2 locks held by kworker/1:5/6901: [ 247.216857] #0: (ptrval) ((wq_completion)"events"){+.+.}, at: process_one_work+0xaef/0x1b50 [ 247.226187] #1: (ptrval) ((work_completion)(&wb->release_work)){+.+.}, at: process_one_work+0xb46/0x1b50 [ 247.236625] [ 247.238260] ============================================= [ 247.238260] [ 247.245279] NMI backtrace for cpu 0 [ 247.248919] CPU: 0 PID: 892 Comm: khungtaskd Not tainted 4.17.0-rc2+ #17 [ 247.255733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.265061] Call Trace: [ 247.267630] dump_stack+0x1b9/0x294 [ 247.271236] ? dump_stack_print_info.cold.2+0x52/0x52 [ 247.276408] nmi_cpu_backtrace.cold.4+0x19/0xce [ 247.281059] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 247.286229] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 247.291485] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.296654] watchdog+0xc10/0xf60 [ 247.300092] ? reset_hung_task_detector+0xb0/0xb0 [ 247.304916] ? __schedule+0x1e30/0x1e30 [ 247.308870] ? do_raw_spin_unlock+0x9e/0x2e0 [ 247.313258] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 247.317822] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 247.322906] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.327910] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 247.333426] ? __kthread_parkme+0x1b7/0x280 [ 247.337728] kthread+0x345/0x410 [ 247.341086] ? reset_hung_task_detector+0xb0/0xb0 [ 247.345906] ? kthread_bind+0x40/0x40 [ 247.349686] ret_from_fork+0x3a/0x50 [ 247.353418] Sending NMI from CPU 0 to CPUs 1: [ 247.357940] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 247.358931] Kernel panic - not syncing: hung_task: blocked tasks [ 247.371681] CPU: 0 PID: 892 Comm: khungtaskd Not tainted 4.17.0-rc2+ #17 [ 247.378497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.387823] Call Trace: [ 247.390405] dump_stack+0x1b9/0x294 [ 247.394021] ? dump_stack_print_info.cold.2+0x52/0x52 [ 247.399196] ? printk_safe_log_store+0x260/0x260 [ 247.403932] panic+0x22f/0x4de [ 247.407105] ? add_taint.cold.5+0x16/0x16 [ 247.411233] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 247.416757] ? nmi_trigger_cpumask_backtrace+0x13a/0x192 [ 247.422187] ? printk_safe_flush+0xd7/0x130 [ 247.426491] watchdog+0xc21/0xf60 [ 247.429928] ? reset_hung_task_detector+0xb0/0xb0 [ 247.434755] ? __schedule+0x1e30/0x1e30 [ 247.438711] ? do_raw_spin_unlock+0x9e/0x2e0 [ 247.443099] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 247.447661] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 247.452742] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.457740] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 247.463256] ? __kthread_parkme+0x1b7/0x280 [ 247.467557] kthread+0x345/0x410 [ 247.470901] ? reset_hung_task_detector+0xb0/0xb0 [ 247.475723] ? kthread_bind+0x40/0x40 [ 247.479502] ret_from_fork+0x3a/0x50 [ 247.483824] Dumping ftrace buffer: [ 247.487438] (ftrace buffer empty) [ 247.491125] Kernel Offset: disabled [ 247.494740] Rebooting in 86400 seconds..