&(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000002140)=[{{&(0x7f0000001080)=@generic={0x0, "471085920c5e01156202c480eabff7741a06a8884f4e7d6a1cad8485d38ea162d3761aa19848388536bca1ead1ba834cdfbb61e9ad6a221c867cd88ba1154b42b4d37f1cbb1be4da957f7c57d024f0e2a08001762b15e01c17e963761ec70f1e54366b825e90f9e37431a6dae21852b19d2083ed5498bf6cfe3d906ea59f"}, 0x80, &(0x7f00000020c0)}}], 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000000040)={0x4, {{0x2, 0x4e24, @rand_addr=0x7f}}, {{0x2, 0x4e22}}}, 0x108) [ 151.542655] XFS (loop0): barrier option is deprecated, ignoring. 2018/04/08 10:49:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002680), 0x0, &(0x7f0000002700)=""/175, 0xaf, 0x7f}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xa, 0x1f, 0x4, 0xb}, 0x2c) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='_', 0x1, r0) keyctl$set_timeout(0xf, r1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffffd, 0x8882) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000180)={0x3, 0xffffffffffffffff, 0x1}) socket(0x0, 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f0000000340)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff41) unshare(0x60000000) getuid() getgid() getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@dev, @in=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000680)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) keyctl$dh_compute(0x17, &(0x7f0000000100)={r1, r1, r1}, &(0x7f0000000500)=""/86, 0x56, &(0x7f0000000280)={&(0x7f0000000140)={'sha384\x00'}, &(0x7f0000000580)="00d5e631c9a11f01ea34e397e764cb25bf73eccbd0c2f0dd1b340cdb1f13e754ff06c79e60d0b5ec8694d5e3887ea1845a93c7f690c9b8a8b98688336ef72289daf30570bc7ba5409527a98ffbe3591fa786babe4b76dc71a620eb0c2a6007b9a11d0a7167273bfa9ee86716526ccd19866829b71107cdcb89c995e6698dee84fd9c2f21989b6062216d691a49dd1341a20490e286f2781608eb09cefe1d29c8", 0xa0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000980)=ANY=[@ANYBLOB="4f00d4250d6a00a000ae00052000daf71200ff060000000004090305000000ff030000800000001f9b9960b31e32b965090311d0793563202930197175fa9e0cc0450189af30ef28ca4525d426b888b975b920d6be48360daf941f725c1eaff25b9f6b8d78d0e802db648f78da9a7ec07f86aef52369df4dad76c3bbef9b00000077a8f08394b2f947f1d10029c1520400f703000000f1bd9f7f503da2a39f0fed3460189f993db50a724ccbeb5affcb93d1fededb950000000000000c3ca55f7085c2068ecf0000000f02cf299a0000000000"]}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000400)={{0x2, 0x4e23, @rand_addr=0x8000}, {0x0, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000004c0)=0x9, 0xffffff0e) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f00000002c0)={'security\x00'}, &(0x7f0000000240)=0x54) 2018/04/08 10:49:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) r1 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r2 = epoll_create1(0x80000) epoll_pwait(r2, &(0x7f0000000080)=[{}], 0x1, 0xa7, &(0x7f0000000040), 0x2dd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000340)={0x10000000}) r3 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000002c0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x800) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000300)='rose0\x00') r4 = dup(r1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x85}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000001c0)={r5, @in6={{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}}}, 0x3, 0x7, 0x80, 0x8000, 0x80}, &(0x7f0000000280)=0x98) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f00000000c0)=0x5, 0x4) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) sendmsg$nl_generic(r4, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0xa0, 0x1b, 0x210, 0x70bd28, 0x25dfdbfb, {0xf}, [@typed={0x4, 0x55}, @generic="a6e7ee4cfcd83c0e59630d989e9ac8fe05e8fff32dbf7128044bb60f11d2a522e74375fbd626a35d47940b3a1b3cf17d80af2e53755dc4911e7c0502bf687bf9460d607c0f18419e7009af3713b9eab5010a134fa049fea425ad6920f3138babe8265c9288c07ab94115b090f57c004d94994758cebe9679a589d4e4343156146920a7bb29"]}, 0xa0}, 0x1, 0x0, 0x0, 0x4}, 0x1) ioctl$TIOCSBRK(r4, 0x40044591) 2018/04/08 10:49:35 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24}}, 0x6, 0x10001, 0x15, 0x7, 0xffffffffffffffff}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xbe, 0xff, 0x9, 0x2, 0x80}, &(0x7f0000000280)=0x98) r2 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000518ff4)) unshare(0x8000400) signalfd(0xffffffffffffffff, &(0x7f0000e82000), 0x8) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x880) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000040)=0x3, 0x4) [ 151.635131] XFS (loop0): Invalid superblock magic number [ 151.665266] XFS (loop0): barrier option is deprecated, ignoring. 2018/04/08 10:49:35 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x2000, 0x0) ioctl$KVM_NMI(r2, 0xae9a) sendto$unix(r2, &(0x7f00000001c0)="bb44a4ddb3d516b26eb1ab3719238bd0f31c7102cad9209ba02a5ce9c22c1c7e44869f282468324c2725e94c9ee3bda571b14501d118ef9747822772d2574cadc8f8dd420e678f48279c1170e70b16afc186c8bb0eeb316189461c05e7d391cc57cfa437b4cf019c034d91d8d3b43ba50ce7f297d872627f31a983de64d2a288bcc2c0823f27d2dac9bcbf4477a2b4000fa3f142a62336e7f4ce745f825151fba3880de84193a277", 0xa8, 0x40000c1, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2004}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) utimensat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000300)={{}, {0x77359400}}, 0x100) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x101000, 0x1) ioctl$KDDISABIO(r3, 0x4b37) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000000040)=0x100000) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 151.773997] XFS (loop0): Invalid superblock magic number [ 151.836860] IPVS: ftp: loaded support on port[0] = 21 [ 151.917788] kvm: pic: non byte read [ 151.938715] kvm: pic: non byte read [ 151.950113] kvm: pic: non byte read [ 151.961365] kvm: pic: non byte read [ 151.966297] kvm: pic: non byte read [ 151.970302] kvm: pic: non byte read [ 151.976917] kvm: pic: non byte read [ 151.980869] kvm: pic: non byte read [ 151.984825] kvm: pic: non byte read [ 151.988782] kvm: pic: non byte read [ 152.046228] IPVS: ftp: loaded support on port[0] = 21 2018/04/08 10:49:36 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) sync() getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x58, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xd}, 0x4}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x5, 0x4a3, 0x4f}, &(0x7f0000000180)=0x10) bind$inet(r0, &(0x7f0000134000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/08 10:49:36 executing program 7: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup/syz0\x00', 0x200002, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x7, 0x2001) r1 = openat$cgroup_ro(r0, &(0x7f0000000400)='cgroup.controllers\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000380)=ANY=[@ANYBLOB="04000097cce71bc41bd3f827a528d8bbb237de9294f631d37e3b743c09000000"]) r2 = getpid() sched_setattr(r2, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r3, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) sendmsg$nl_netfilter(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1004000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x6c, 0x13, 0x8, 0x201, 0x70bd29, 0x25dfdbfb, {0x1, 0x0, 0xa}, [@generic="14e5ade1c3728160e0a8af2996b114429a590f048d9a5f3e508977cb1ca06acc8d42d6bd1c0d21fbbaa4f67cb258f9f54b301c5779475c3f2a9d25817d33b8ad944e784714af5461c8a3f13d57e30c521eb462b02cbf"]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000000}, 0x14) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r4, 0x4) 2018/04/08 10:49:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0xa040, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x3, 0x385c755677e1a3e4, 0x0, r2}) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/04/08 10:49:36 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket(0x1, 0xa, 0x9) socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') r4 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r6 = dup2(r5, r4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r5, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @control={0x2a}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000040)={0x2}) sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000004}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x60, r3, 0x400, 0x70bd2d, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffff98b}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)) umount2(&(0x7f0000000480)='./file0\x00', 0x2) connect$inet6(r1, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r5, 0xc04c5349, &(0x7f0000000340)={0x31, 0x0, 0x5}) r7 = dup2(r1, r2) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000300)={r2, r7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x8000, 'queue0\x00', 0x20}) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="0207000702000000008000000000000004fde3f4df0088"], 0x17}, 0x1}, 0x0) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/04/08 10:49:36 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000140)={0x0, 0x666d, 0x9, &(0x7f0000000040)}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x9, 0x4, 0xb, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000180)="ccd0bba5a53a7abbd3576a13991350be12fff9a8f63d38f43b4d4411d11a53042f14bf59fe8573bc5211b0ca0000000000000000000000000000", &(0x7f00000000c0)="fa7275e5b752dca590193ea9b603254a6c9dd81fe24dc285c1cc56e248a74432136752d4d39f068904e54a4b48d3769bf8fde8c86f95606f319ce9aad03d6d564170aca130951f6f32deec444fae9e9bcb1bc59dd57b6f0900000000000000e294be27", 0xfffffffffffffffc}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000040)}, 0x10) 2018/04/08 10:49:36 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000013c0)={0xaa, 0x80000000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/08 10:49:36 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x420) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) accept4(r0, &(0x7f0000000280)=@can={0x0, 0x0}, &(0x7f0000000080)=0x80, 0x5cc5b5298871c38a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'gretap0\x00', r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'gretap0\x00', r2}) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00007e0ff0), 0x0, &(0x7f00005e2fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) readv(r3, &(0x7f0000000340)=[{&(0x7f0000000300)=""/34, 0x22}], 0x1) 2018/04/08 10:49:36 executing program 5: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) bind$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x4, 0x0, 0x0, 0x0, 0x0, "6cb78209ad88b89d1fd309169f44812107130ee55da30510420aaa96fa41cbc36eb9bb12b6126793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x6003e, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) [ 153.046238] sctp: [Deprecated]: syz-executor6 (pid 12551) Use of struct sctp_assoc_value in delayed_ack socket option. [ 153.046238] Use struct sctp_sack_info instead 2018/04/08 10:49:37 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x80) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000100)=0x5, &(0x7f0000001280)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000180)={@empty, @rand_addr}, &(0x7f00000001c0)=0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001240)='/dev/rtc\x00', 0x60001, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001200)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001140)=@nat={'nat\x00', 0x19, 0x6, 0xef0, [0x20000240, 0x0, 0x0, 0x20000448, 0x20000568], 0x0, &(0x7f0000000200), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x3, 0x30, 0xfbff, 'gre0\x00', 'ip6gre0\x00', 'teql0\x00', 'bridge0\x00', @empty, [0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xe0, 0x130}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}}}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}}}]}, @common=@log={'log\x00', 0x28, {{0x1f, "f5dcb60ba851f858ee358a7a51ed67a87d597e91ec23e2654c05f3c995be", 0x4}}}}, {{{0x13, 0x10, 0xfbff, 'ip6tnl0\x00', 'erspan0\x00', 'dummy0\x00', 'erspan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@random="31d1896d80ab"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x0, 0x10, 0x880d, 'gretap0\x00', 'bcsf0\x00', 'irlan0\x00', 'erspan0\x00', @empty, [0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xb8, 0xb8, 0xf0, [@ip={'ip\x00', 0x20, {{@broadcast=0xffffffff, @loopback=0x7f000001, 0xffffffff, 0xffffffff, 0x3f, 0x7f, 0x3, 0x7, 0x4e20, 0x4e23, 0x4e20, 0x4e20}}}]}}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x42, 0x6067, 'bpq0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', 'syz_tun\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @empty, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@common=@dnat={'dnat\x00', 0x10, {{@random="daab35e55285", 0x653fb3ceac18ab7f}}}]}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}}, {{{0xd, 0x24, 0x8a6b, 'ifb0\x00', 'team0\x00', 'bpq0\x00', 'syzkaller0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], 0x8c8, 0x8c8, 0x8f8, [@u32={'u32\x00', 0x7c0, {{[{[{0x1, 0x3}, {0x2}, {0x6, 0x1}, {0x4b}, {0x20}, {0x400, 0x1}, {0xc138, 0x1}, {0x7, 0x3}, {0x401, 0x3}, {0x1, 0x3}, {0x3}], [{0x3, 0xfffffffffffffffd}, {0x7, 0x1}, {0x1d, 0x800}, {0x9, 0x4}, {0x5, 0x9}, {0x8, 0x6}, {0x5, 0xf8bd}, {0x40, 0x4}, {0x0, 0xfffffffffffffffd}, {0x3f, 0x7}, {0xa59d, 0x3}], 0x3, 0x5}, {[{0xfff, 0x3}, {0x9}, {0x3, 0x2}, {0x5, 0x1}, {0x9, 0x1}, {0x9, 0x3}, {0x7}, {0x1, 0x3}, {0x82f, 0x3}, {0x3, 0x3}, {0x8, 0x2}], [{0x10001, 0x7ff}, {0x101, 0xa7}, {0x1}, {0x3, 0x3}, {0x1, 0xb5}, {0x6, 0x8000}, {0x7, 0x56}, {0x1ff, 0x100000000}, {0x1, 0x8}, {0x3f, 0x2}, {0x3}], 0x9, 0x8}, {[{0x5}, {0x200, 0x2}, {0x80, 0x2}, {0x5, 0x2}, {0x9, 0x3}, {0x0, 0x3}, {0x7, 0x1}, {0x401, 0x3}, {0x7ff, 0x3}, {0x3, 0x3}, {0x3f, 0x1}], [{0x9, 0x9}, {0x9, 0x1}, {0x4, 0x2}, {0x0, 0x8}, {0x401, 0x4}, {0x0, 0x8}, {0x69, 0x1}, {0x200, 0x400}, {0x8, 0x9}, {0x400, 0xfffffffffffffff8}, {0x3, 0x8}], 0x0, 0x1}, {[{0x7f, 0x2}, {0x8001, 0x1}, {0x0, 0x3}, {0x526c, 0x3}, {0x5b, 0x1}, {0xfff, 0x3}, {0x1}, {0x800, 0x2}, {0x81, 0x2}, {0x101}, {0x4, 0x3}], [{0xffffffff80000001, 0x2e1}, {0x5}, {0xfffffffffffffffb}, {0x7, 0x10000}, {0x5}, {0x62, 0x1}, {0x4, 0xffffffff}, {0x10000, 0x3}, {0x64f, 0x9}, {0x10001, 0x400}, {0x2b, 0x2}], 0x8, 0x5}, {[{0x8, 0x3}, {0x80000001, 0x3}, {0x1, 0x1}, {0x210dfe60}, {0x8, 0x1}, {0x8}, {0x5, 0x3}, {0x9, 0x3}, {0x3}, {0x8, 0x1}, {0x9, 0x3}], [{0x4, 0x7}, {0xbf}, {0x6, 0x9}, {0xaf50, 0xbb1}, {0x140000000000000, 0xf76}, {0x6, 0x3f}, {0x6, 0xfffffffffffff067}, {0x6, 0x3}, {0xfffffffffffffffd, 0x3b}, {0x2c1, 0x2}, {0x5, 0x20000000000}], 0xb, 0xb}, {[{0x4, 0x1}, {0x1, 0x3}, {0x4}, {0x60000, 0x2}, {0x80200000000}, {0x6, 0x2}, {0x3}, {0x200, 0x3}, {0x5ef}, {0x746, 0x2}, {0x5, 0x3}], [{0x7, 0x101}, {0x0, 0x20}, {0x0, 0x5}, {0xc1, 0x3}, {0x81, 0x1}, {0xfffffffffffffffd, 0x5d07}, {0x9, 0x7fff}, {0x7f, 0x1}, {0x6, 0x2}, {0x0, 0x6}, {0x20, 0x1ff}], 0xa, 0x1}, {[{0x346a, 0x3}, {0x80000000, 0x1}, {0x3ff, 0x1}, {0xc578}, {0x4, 0x3}, {0x100000001, 0x3}, {0x2, 0x3}, {0x100000001, 0x3}, {0x2}, {0x9, 0x3}, {0x9, 0x2}], [{0x8000, 0x3004be94}, {0x22, 0x20}, {0x127, 0x2}, {0x3, 0x2}, {0x9, 0x6}, {0x8, 0x1ff}, {0x690, 0xff}, {0x7fffffff, 0x7ff}, {0x8, 0x6f4}, {0xbd67, 0x8}, {0x1f, 0xff}], 0x4, 0x2}, {[{0x7}, {0x4, 0x3}, {0x6, 0x1}, {0x200, 0x1}, {0x0, 0x1}, {0xe6, 0x3}, {0x8, 0x1}, {0x8}, {0xf63}, {0x80000000, 0x1}, {0x4, 0x1}], [{0x4, 0x1}, {0x5, 0x7}, {0x7, 0x4}, {0xb2c, 0x1}, {0x6, 0x3f}, {0x527, 0x7}, {0x1, 0x3ff}, {0x77, 0x100}, {0x1, 0x462e}, {0xfffffffffffffffc, 0xff}, {0x4, 0x7ff}], 0x6, 0x4}, {[{0xff, 0x2}, {0x2, 0x1}, {0x800}, {0xfffffffffffffff7, 0x3}, {0x20, 0x2}, {}, {0x10000}, {0x7}, {}, {0xff, 0x3}, {0x4}], [{0x2, 0x800}, {0xc0, 0x3ff}, {0x7, 0xffffffff}, {0xd8c0, 0x1}, {0x5, 0x4}, {0x3, 0x4}, {0x7, 0x9}, {0x40000000, 0x80000000}, {0xfffffffffffffffa, 0x7}, {0x7d3, 0x3}, {0x1000}], 0x2, 0x4}, {[{0x9, 0x3}, {0x5, 0x3}, {0xffffffff91f02bcf}, {0x1, 0x2}, {0x9, 0x3}, {0x10000, 0x3}, {0x3, 0x1}, {0x783, 0x1}, {0x761, 0x1}, {0x7, 0x1}, {0x100000001}], [{0xfffffffffffffffa, 0x1}, {0x1, 0xffff}, {0x0, 0x20}, {0x1000, 0x917}, {0x4, 0x6912}, {0x400, 0x7fff}, {0x0, 0x4}, {0x5, 0x6}, {0x6, 0x1}, {0x40}, {0x6, 0xa9}], 0x3, 0x2}, {[{0x6251, 0x3}, {0x10000, 0x2}, {0x8, 0x3}, {0x8, 0x3}, {0x91a, 0x1}, {0x1, 0x2}, {0x3d38}, {0x101, 0x3}, {0x100000000, 0x1}, {0x941c, 0x3}, {0x3}], [{0x17, 0x2}, {0x0, 0x2}, {0x6, 0xfc29}, {0x5, 0x4}, {0x94, 0x46b}, {0x8001, 0x3}, {0xb39c, 0x4c}, {0x6, 0x8}, {0x3ff, 0x2}, {0x5, 0xc7e}, {0x10000, 0x800}], 0x3, 0x5}], 0x9, 0x1}}}, @rateest={'rateest\x00', 0x48, {{'bcsf0\x00', 'rose0\x00', 0x3, 0x3, 0x3, 0x28393624, 0x80, 0x6, 0x490, 0x6}}}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x5}}}}]}, {0x0, '\x00', 0x5, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x4, 0xe8ff, 'erspan0\x00', 'ip6_vti0\x00', 'bcsh0\x00', 'vlan0\x00', @random="bfa1910df8d7", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x160, 0x190, [@devgroup={'devgroup\x00', 0x18, {{0x8, 0x0, 0x9, 0x65, 0xd7}}}, @statistic={'statistic\x00', 0x18, {{0x1, 0x0, 0x6, 0x2, 0x7, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@random="56345bdc2805", 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffc}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffb}}}]}]}, 0xf68) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000000c0)=0x1000002000014bad) time(&(0x7f00000011c0)) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={0x0, 0x800, 0x5, 0x40, &(0x7f0000ffb000/0x3000)=nil, 0x2}) 2018/04/08 10:49:37 executing program 5: mkdir(&(0x7f0000da6ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x80) rmdir(&(0x7f0000000040)='./control\x00') dup2(r1, r1) 2018/04/08 10:49:37 executing program 1: r0 = eventfd2(0x3, 0x800) close(r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) getsockname(r1, &(0x7f0000000180)=@un=@abs, &(0x7f0000000200)=0x80) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r3 = dup(r2) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000080), &(0x7f0000000240)=0x6) sendto$inet(r3, &(0x7f00000000c0)="ca0a52c14933b65f61b8d26f5dd198f6b415442e4134c6dd71ec6126eaedc402c1270d48ca9c6ea464acb344d3f69c870e1e5e4ca4c13c9adaa0c1420baf338caebf5b62d3da18379a06d37a9cfa78d17fde769c08aada99c9d321238de94d34a2ff4b0caeb79d2f08f9a8ae00c9f8a48c0db0e44aca2f69893997b3bb4db22680a1eca95cfdc0441d20", 0x8a, 0x4, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) [ 153.090680] sctp: [Deprecated]: syz-executor6 (pid 12551) Use of struct sctp_assoc_value in delayed_ack socket option. [ 153.090680] Use struct sctp_sack_info instead 2018/04/08 10:49:37 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105511, &(0x7f0000001000)=""/250) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xaf0, 0x80800) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) 2018/04/08 10:49:37 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns/pid\x00') syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) fchown(r0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000100)={{0x2, 0x4c7}, 'port0\x00', 0x6c, 0x4, 0xfe, 0x3, 0x0, 0x20, 0x5, 0x0, 0x6, 0x3}) 2018/04/08 10:49:37 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0x1004, 0x2002) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f00000000c0)={0x89, @loopback=0x7f000001, 0x4e23, 0x4, 'none\x00', 0x17, 0x0, 0x6b}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getuid() getgroups(0x7, &(0x7f0000000300)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) fchownat(r0, &(0x7f00000002c0)='./file0\x00', r2, r3, 0x1000) sendmsg(r1, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x2}, 0x16, &(0x7f0000002a00)=[{&(0x7f0000002900)='e=', 0x338fc255d833cccf}], 0x10000041, &(0x7f0000000200)}, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x80000000, 0x20000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0], &(0x7f0000000180)=[0x0], &(0x7f00000001c0)=[0x0, 0x0], 0x3, 0x1, 0x1, 0x2}) syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x8e43, 0x183) 2018/04/08 10:49:37 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x800000000010, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0xa}, [@nested={0x8, 0x1, [@typed={0x4}]}]}, 0x1c}, 0x1}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@get={0x1, &(0x7f0000000140)=""/226, 0x1000}) 2018/04/08 10:49:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000003c0)={{0x2, 0x4e23}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x42, {0x2, 0x4e22, @rand_addr=0x7}, 'sit0\x00'}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000280)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@rand_addr=0x100, @rand_addr]}, 0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = semget(0x2, 0x2, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000340)={{0x8, r3, r4, r5, r6, 0x100, 0x6}, 0x8000, 0x5, 0x9}) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000040)=0x9, 0x4) 2018/04/08 10:49:37 executing program 1: clock_gettime(0x7, &(0x7f0000000100)) io_setup(0xbc, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x806, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x1fc4, 0x0, 0x0, 0xfffffffffffffffa}, {0xd94a, 0x7, 0x6f42, 0x3}, {0x6, 0x8, 0xbe, 0x7}, {0x0, 0xfffffffffffffeea, 0x9, 0xb8}]}, 0x10) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040), 0x4e3}]) [ 153.334198] IPVS: set_ctl: invalid protocol: 137 127.0.0.1:20003 none [ 153.368576] IPVS: set_ctl: invalid protocol: 137 127.0.0.1:20003 none 2018/04/08 10:49:37 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e22, 0x9, @empty, 0x100}, @in6={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0xd8}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x6734}, @in6={0xa, 0x4e24, 0x7, @empty, 0x1}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0xc0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000140)={r1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001000)={0x0, 0x0, 0x4, 'queue1\x00'}) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) dup3(r2, r2, 0x80000) setreuid(0x0, r3) ioctl(r0, 0x1, &(0x7f0000001000)) 2018/04/08 10:49:37 executing program 4: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x5) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000140)="d8aca6420f00de0f32660f5f77f0260f01cb0f01ef0f23970f224267f265de1402b8870e8ee8", 0x26}], 0x1, 0x20, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) mbind(&(0x7f0000ff2000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000080), 0x1, 0x2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x8000, 0x0) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000100)=0x1, 0x4) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff6000/0x1000)=nil) 2018/04/08 10:49:37 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000003c0)={0x0, 0x8000, 0x2}, 0xc) r1 = syz_open_dev$midi(&(0x7f0000000400)='/dev/midi#\x00', 0xd4, 0x10080) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000440)={@mcast1}, &(0x7f0000000480)=0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@nat={'nat\x00', 0x19, 0x2, 0x300, [0x20000040, 0x0, 0x0, 0x20000070, 0x20000310], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x5, 0x0, 0x0, 'bpq0\x00', 'yam0\x00', 'gretap0\x00', 'lo\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xf0, 0x128, 0x160, [@cluster={'cluster\x00', 0x10, {{0xfff}}}, @ip={'ip\x00', 0x20, {{@broadcast=0xffffffff, @broadcast=0xffffffff}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x3, 0x0, 0x0, 'ip6gretap0\x00', 'nr0\x00', 'irlan0\x00', 'irlan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x70, 0xd8, 0x110}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @snat={'snat\x00', 0x10}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x378) 2018/04/08 10:49:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000000)={0x4, 0x0, [{}, {}, {}, {}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="dd8031fca9"]]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 10:49:37 executing program 7: r0 = socket$inet6(0xa, 0x80f, 0x0) recvmmsg(r0, &(0x7f0000004640)=[{{&(0x7f0000000180)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000240)=""/160, 0xa0}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/162, 0xa2}], 0x3, 0x0, 0x0, 0x7fffffff}, 0x4}, {{&(0x7f00000013c0)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000001440)=""/240, 0xf0}], 0x1, &(0x7f0000001540)=""/14, 0xe, 0x524}, 0x7}, {{&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001600)=""/213, 0xd5}, {&(0x7f0000001700)=""/133, 0x85}, {&(0x7f00000017c0)=""/125, 0x7d}, {&(0x7f0000001840)=""/188, 0xbc}, {&(0x7f0000001900)=""/125, 0x7d}, {&(0x7f0000001980)=""/101, 0x65}], 0x6, &(0x7f0000001a80)=""/105, 0x69, 0x3}, 0x40}, {{&(0x7f0000001b00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001b80)=""/232, 0xe8}, {&(0x7f0000001c80)=""/192, 0xc0}, {&(0x7f0000001d40)=""/122, 0x7a}, {&(0x7f0000001dc0)=""/6, 0x6}, {&(0x7f0000001e00)=""/173, 0xad}], 0x5, &(0x7f0000001f40)=""/192, 0xc0, 0x9}, 0xffffffffffffa3bb}, {{0x0, 0x0, &(0x7f0000002080)=[{&(0x7f0000002000)=""/92, 0x5c}], 0x1, &(0x7f00000020c0)=""/81, 0x51, 0x10001}, 0x3}, {{&(0x7f0000002140)=@can, 0x80, &(0x7f00000044c0)=[{&(0x7f00000021c0)=""/4096, 0x1000}, {&(0x7f00000031c0)=""/93, 0x5d}, {&(0x7f0000003240)=""/176, 0xb0}, {&(0x7f0000003300)=""/83, 0x53}, {&(0x7f0000003380)=""/218, 0xda}, {&(0x7f0000003480)=""/21, 0xfffffffffffffe8f}, {&(0x7f00000034c0)=""/4096, 0x1000}], 0x7, &(0x7f0000004540)=""/218, 0xda, 0x8530}, 0x7}], 0x6, 0x1, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp_raw(0x2, 0x4004700e, 0x1, &(0x7f0000000200)) 2018/04/08 10:49:37 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x3, 0x9, 0x7, 0x2, 0x2}, &(0x7f0000000140)=0x14) recvmsg$netrom(r0, &(0x7f0000001900)={&(0x7f0000000180)=@full={{0x3, {"5a1a9ca89056a3"}, 0x20}, [{"b4411220319180"}, {"1cdb462929ef6c"}, {"83880b2fc717bb"}, {"13f1a09919a6a1"}, {"5efa2a46eefe12"}, {"954d11ad02e8d1"}, {"379f25eaf786e0"}, {"3e1cee094a81b7"}]}, 0x48, &(0x7f00000004c0)=[{&(0x7f0000000200)="2b7482ca135a1e41e0aa5c2f54e401d494c1f33950f932b8b8398df3666cfce2343fd3b4ef8363abcf9160feedfd009b8173e3ce227b34064df5ea59ba1d073762bcbd723c279c266c2ab3e0c58dfffbd79421b3417740d66cd22f012b8e9cf4cc491d55a03a579b9720fba078ce60275ed33eefcd1000353c8f0cdc3868cc2044d1a67f53ad68dc6e25e35ec5abbfb58f10e8c23e0867ba622b8a86550b222d71dcfffbc57a1824b43a3155", 0xac}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="c1b0cb2b5071d5e87b0848300432d91eccc27b16ad9977e123abf32f785d11b92243c647c6236d1e72268f9db42de501eea38b88a1fd0eb67d00381a7b37c3fb8c92b1606535970e2c9a5ad735dbb2d19ffd9959382f880ba082261df320003044b41b9e379494fb37f9dc038201aae0d704b6f58cdb7fafdcac257efe255f782adb6362403e14", 0x87}, {&(0x7f00000003c0)="d2fc6c7a966617b1f8facb22721d38fcdab35cb74aebb1c610153736a6ec307b508c89f17e0e3a0270edf75c93d9f733216d3b72891827663c24f4624f6193629a4a69776eb2fcad9ff2fe9a6fec08b5ed5f0da6a2", 0x55}, {&(0x7f0000000440)="aeebcb3c4506a0feab9a53d250a506b0151a1d64b9750eaca294de21d6385fddbc25e187594def5c7822ba86419214ec81e02b318018912e6d0f2767122f5c25dbe42d6b828f0cb508ce34d39dfdc5a0e6bd9fab10d38be9ba6c4f7caf7c580b2662", 0x62}], 0x5, &(0x7f0000000540)=ANY=[@ANYBLOB="e80000000000000015010000000000005b92dd97342207030b6c6428636760eb75a06712b21ecaeab93847c5bd5e6c471c0f6c44efd49e2643c45b13f39d718d95f34a7af0aa57005ce9dda907f2147d115d4701bf2874104327e6b1c7b0330ca0815e9d913c6acb618f0c42475b6b744af6162649db289155e7cddad77fe06df352a2fbf6aa3ef18e4c9130c114d4a76e6b4c663af01377c5fa3024c399376677093370916d147acf753afd9f47192badda3e1f6b5d0863e12c0d285f7b19604fa1de4536cd5fdcf94b7a7ed29609b0732c2b27d97a82c1b1e9877d74c33355a2ba73bfc0cf0000b8000000000000001f01000006000000f782648118eb6b7bdbeb2df97f5db355b1cf7fdeb4788dee1444f2a488d1a9cae8255e499e2ef40901f1bf221f87e3538e63607279d9f3e86c70946b92c5946d2a8dc9cb64629b5bf3b9ecd6ca58d632af0a369ac294613682a290529f7296e2ed05794b540f1366dee2216d4c400de9d9b2208ea9a85153800c9fe50ebe71215b37eb7599546c2f8e68654f8b757a3bca41e713bd26511fc7b7db01e218d329a70000000000000010100000000000000b010000090000003f13f907e79627c99c30528c2a4f03202f14cecd8fbb2b6b5c908798077215b0fcfe64165ea04f34a294ae5011a85eb5e96c976f89a34f322e29f3b5f17f9cec0d0893c89a93674bcedcd122444c21c7dd3aa1079e6713b2be6a682f8902bb1c889102ab41fe8dc2beaa88b9e917152ebe7d9f860dc86fcf333854c2242f82f266c9dde7af66efcaacb8978e8a6d2cbc7701b534736434b995e18a0a0761f793d8a69befea705258f94b5b7118a429278d8ad48ff9bcef4fb6476d4d7d1ca2d11f40cef87ebd4471298f1baad7d2d10e01f7c9de1ea51efcba2399160d79b7e76c8b5baf2684d37a02d62ed19c32ececd5ac6c9be1bf2a9ee00e578181641264286897d6624e1a5109ec93024ee72f306abc25574fe955503dad737972db17b3543bb4502b2c4c68d528f116a449b9701c71485a2c85e92b5c34ea961dec80dd96565fea128499f9711fb73f472140b0c0b577fe1401cd575f45a2cc53680fbaff44b2ab3b0ff980c7383add6a86a20236b33eddea6069eacb228cb5c7127691481fcc406452ff3c2e0f32a03da30218fc163c0913d73f694c6e69801508e2efefcca36fa8332404b3d862d8d8c4dce2f3a885eb91e1f2b6da1236c7ecf38f56210de787e4ab8c6f2e6abffa3b92619576a81178c267e3a2bac7be10b3d9c49031217eac32ac087e6e33fd8dfe79ea4b53ff50f01d50119c466738ca2d8fecd9c29f0542cd91c96039a2a3b8b70407a3b7c8db2eb85053939d5dfca6692dca519eb6fd3240289b76dfe755c5cdf3e7b69963fa2671866337dd6f7c5e4633b21fc0a7e6c395f7c6d13e1a5a3bb6e4a35bdf786f3314b93585308b90f568857780c4babd5f943cca6a88b2d2cc1c56893fcfce114166677a55114ed0414f7f379e009ac99d7d39940b7f79729e5d25c75ffde08e55e4b3852e6521c5231fd9900f218fded79d7b220e461d91aecc36cfc02a91d441d7bbe5e36f1b07ecdb93e16474f654c6e91ea4b06162cc20de02224ed4c093f550547abfa8822de42abe85c75e5390c1deb131905b5155497de0953b91e655f21167669d5ff93e04eff50dc2f2eeef3b606fa90be8a1d8506e57b77963962effffbde180a7a6ef21d55ad626e386c05aebfdc17d23b907d4793b3ccb4968951bd75f24559a79fd623e85da5442f41320aa4501660d0c411991331f87cc2c42c882c095a7e0959bdca0c849ccc4774fd1812e0b3e72c48edfdd97b5e23de9110c48ea8d0817fc2c44a7330ade7a831e3d6eb2cf507e0365758b09f0530f49f5f6226764f13f690f908add035db65dcaa1da7eadf74e1d600c45608950c5988ef3d86ad38254e8eae416dbf1cf04dc3c0f51d03cad1ba9f971727d961717b2d33e2753086fd3ed17933254936a6da000f8475090a9cfda226a872cd681dd9a5da3981d1b7efec4d16b5160cf85083555fd25366b1975c2d216c9cbd8016a77da801d5226831d1f68c444feaed8864b1e13aa8b2c0feb66a12bb336ef4dcff5fe83c1cfa07b44e1c9bbad3dcc6decc815c8c8e0dd93899706fcdc28d02e5493e53071bce147cd46d66ea97d0ce226d16f10594c20cf49834e52e0a76c01959fa60721d5c1a89c6e6bf80da7e953993b1c5235e3606cf06cc1fa378feaa34175aa90c4d1eaacbffa61aca83d28b0fbf50c8bede939a30b9aa5c5742e39e3d62590de5a1003de82df13c891bde14e0a83f82230a2d45b3426b4063ba01ac09d161ea276cc254dfcecea48f0aa1b97b2e1505178bb5f88e8458b75b9f9b4904afcf6e5accd7ef6ca94fe4243173cf811bc71fa1ebb2b619c8f729da22020f916dc772cb90b19da357daeada9aa2f4df8be3ec49ec10387e5e93f46c6664c82981a406e68244bd491194acce938fd4da15fb7dc34f35ffbcd9a2a479b43795e5442ba262f2e7d3d8dc79bf6f2eaebc31d43ce45a01ac7cae8a59644c660f6707955d06ecd3bccc87639a423adb7ce508756fa9204e252e561a443e433497332bb2f56f3b15a39fae5edcf007f12e32c98549655d5c537f7b80014f3e0c7c5f4dc3ebe8f4b83901939a776458ebefbfd5b25f6120c654e76a310bef06047a01f371c8f400dbdabeb58616a5b39457e9544bb548c55451ca35061617652e1fd2be0a7d772b9dcad9ff1f8d51552bd576aee149dd0635ac4cc132ba144a3cd6802919fb04a65f23e7f498674897994ef25d653ecc8fcf5b935832eef212a40c247ffccfd6517a730d675fd7d719b59d0ba23991388bef8cd1bafb483d2f9c0badbe8ff024ffa4f725dbf9e067ba76bc98193a940e05c9b48f3ff5fde64c1cbec553af7c4eb98c79de5e9516ada4374387dbb97687bfafa4ab82f1764585a9c049d4585d9bb61a45e97c62b60f122ffb65ffad1f71ed38eedc391eceaac29504138c07d850711b70d053e8f6fbd70ecaaebc64b4e18db6b52da9d88f957ecfabf909d012d18e7ce0eebe50e08cc984a9a395a536ec4246e299b581a5ba2eb24e8c00bef4b185e3ff2dc9eb20e09b47b91f921ed32c55cf280b93997be4a448ca12e907ef3f8e0673846ab27f43201841b738589c2e0ec394e72a6fd8caf2a94558d3cf4f563942243b5216e77e0cb45d77428501d7521762f191c0072376b4fea1bb7197ebf553cef98b0aef6c7ea35b8cc9859f9210b25b10fed323ca89cc764e05e0ad6f9ec76757d71ad0c870ff118e41478bc62ad9c4f83cf2998314190f61c00000000000000dcd17ae44d9157e9a6fcfd610dafc09f2b31f072fc349b5d0aa2b5f7274d51cc7b8b2de2dc9614135e7b8ec32622d981f6aad4d4351d675d244197ba1c53a833c81341aca70eba4a47e6979331fb39b3709028f23c150b7d5669b0471f1f5d690e89281adbb5ce518115a1442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040000000000000000a0100000900000045057190f7ee51ba060fcab9b5e5f8cd964a72dcbaebddce9eab2eb0770c9d3d4e176f37d9ded5c4d60200fb06265b00"], 0x13b8, 0x55}, 0x1) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040), 0xff13) 2018/04/08 10:49:37 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000db4fb6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x9) 2018/04/08 10:49:37 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x8000, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f00000007c0)={"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"}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000bc0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000003c0)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x664e, 0x0, 0x7f, 0x0, 0x80, 0x40, r5}) umount2(&(0x7f0000000080)='./file0\x00', 0x6) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000001}, 0xc, &(0x7f0000000740)={&(0x7f00000001c0)=@dellink={0x20, 0x11}, 0x20}, 0x1}, 0x0) ioctl$KVM_GET_MSRS(r6, 0xc008ae88, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000480)={0x0, 0x8}, &(0x7f00000004c0)=0x8) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0xa24d) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000500)={0x2, 0x0, 0x200, 0x3, 0x2, 0x6, 0x69, 0x0, r7}, &(0x7f0000000540)=0x20) ioctl$int_in(r1, 0x5473, &(0x7f0000000040)=0x20000) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) close(0xffffffffffffffff) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write(0xffffffffffffffff, &(0x7f0000000280)="eb0e07287c001dfcefed857950a320dbeb30756e63a8db58becc7f355a008c45eb52568a8f63e0c43cc7da7e3a4b413828e5b21750bfdaeac5daf8e8e5a4807ec637f2869dc44e020f189ff6fb29f84627dde461e42867657fdc2c8bb9c165fac16ede44199d7480e29db5ef8def468b6262", 0x72) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000100)=""/126, 0x7e}], 0x1, 0x0) 2018/04/08 10:49:38 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) ioctl$int_in(r0, 0x4000005452, &(0x7f0000f75000)=0x4) r1 = gettid() r2 = getpid() setpgid(r1, r2) poll(&(0x7f0000d06ff8)=[{r0}], 0x1, 0x0) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000bd0fb2)="e5", 0x1}], 0x1) 2018/04/08 10:49:38 executing program 1: r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x400) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2000) r3 = memfd_create(&(0x7f00000000c0)='cgroup.subtree_control\x00', 0x1) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000180), &(0x7f00000001c0)=0x40) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000100)="f3292f0f18546b2365640f23dc410f092ef043187f000fefde440f09b805000000b94f0000000f01d90f00db660f3882a900000000", 0x35}], 0x1, 0x10, &(0x7f0000000180), 0x0) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2d, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary='\b'}]}]}, 0x20}, 0x1}, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000000200)={0x4, 0x10000}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x20040, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x8) 2018/04/08 10:49:38 executing program 3: getitimer(0x1, &(0x7f0000000040)) r0 = socket(0x10, 0x1000000000803, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000002ffc)=""/4, &(0x7f0000000000)=0x144) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x0) execveat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000180)=[&(0x7f0000000140)='$\x00'], 0x1000) [ 154.171052] xt_cluster: you have exceeded the maximum number of cluster nodes (4095 > 32) 2018/04/08 10:49:38 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="71e67a15cdf0311cfc093a52a7d86bd1cc23cf14d968cb7bd802f638ad2b3b07116b8d302aaac1d0a9cdf92a601676bc22d5ac6613331152c685625fd2", 0xfffffffffffffe85) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000500)="d3b3cc603972042916fba00755b46803", 0x10}], 0x1}, 0x0) recvmmsg(r1, &(0x7f0000000b40)=[{{&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x3a0, &(0x7f0000000a40)=[{&(0x7f0000000140)=""/16, 0xd}, {&(0x7f0000000940)=""/172, 0xac}], 0x2, &(0x7f0000000a80)=""/158, 0xfffffffffffffe5b}}], 0x1, 0x0, &(0x7f0000000b80)={0x77359400}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000180)="6183531ea178ee327ebe2c539b5426390c1f480c4c789cd0397632a8b03f688777157bb09e3a7888167a69b2ca0dcffe9cdab55c6709aa23445711aafac17b9244604f199a457bc58dbecd3c3bbf20", 0x4f) [ 154.211252] xt_cluster: you have exceeded the maximum number of cluster nodes (4095 > 32) 2018/04/08 10:49:38 executing program 6: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x1b, 0x0) r0 = msgget$private(0x0, 0x401) msgctl$IPC_RMID(r0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2280, 0x0) getsockname$inet(r1, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f00000000c0)={0x4, 0xffffffffffffffe1, 0x6}) 2018/04/08 10:49:38 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000680)='/dev/audio#\x00', 0x9, 0x802) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000006c0)=0x6b1, 0x4) 2018/04/08 10:49:39 executing program 3: prctl$void(0x2a) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x41) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) fgetxattr(r0, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)=""/4096, 0x1000) 2018/04/08 10:49:39 executing program 0: perf_event_open(&(0x7f0000418000)={0x2, 0x70, 0x82, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0x5, &(0x7f0000953000/0x1000)=nil, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = semget$private(0x0, 0x4, 0x100) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0) semop(r0, &(0x7f0000000000)=[{0x3, 0x100000000, 0x1000}, {0x4, 0x4, 0x1800}, {0x0, 0x28, 0x1000}, {0x0, 0x3, 0x1800}, {0x2, 0x81, 0x800}, {0x6, 0x8, 0x1800}, {0x6, 0x8, 0x800}, {0x3, 0x7, 0x1800}, {0x1, 0x1, 0x800}], 0x9) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x2c}, 0x4) 2018/04/08 10:49:39 executing program 1: socket$kcm(0x29, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x400000000000000a, 0x1ff, 0x7fff, 0x100000043}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000700)={0x0, 0x5, 0x0, 0x0, 0x0, r0, 0x9}, 0x2c) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000480)=@assoc_value, &(0x7f00000004c0)=0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) r3 = perf_event_open(&(0x7f0000000500)={0x7, 0x70, 0x9, 0x7, 0x7ff, 0xffffffff, 0x0, 0x0, 0x20001, 0x5, 0x0, 0x9, 0x0, 0xfffffffffffffff7, 0x4, 0x67b, 0x8001, 0x7fffffff, 0x7, 0xbe, 0xb8, 0x0, 0xd9, 0x5, 0x128, 0x6, 0x4, 0xfffffffffffffeff, 0x1, 0x3, 0xffffffff, 0x1, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x5a, 0x4, @perf_config_ext={0x2, 0x2}, 0x20, 0x99b, 0x0, 0x7, 0x1, 0x1, 0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000440)=0x5bc6) mkdir(&(0x7f0000000300)='./file0\x00', 0x43) socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r1, &(0x7f0000000840)=@abs, &(0x7f00000008c0)=0x6e) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000080)='./file1\x00', r4}, 0x10) mkdir(&(0x7f0000000180)='./file1\x00', 0x88) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0xc, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r5, 0x4b35, 0x1) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000000240)=r5) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) pwritev(r3, &(0x7f00000006c0)=[{&(0x7f0000000380)="807b69a4b915248d302e91b3190c452ac222dc2747ab2418685b02447f9206e80371feadf517db765b00d05efe", 0x2d}], 0x1, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000580)={r0, &(0x7f00000005c0)="1cb335da96a398ff09a3375ead96f3feb43168952b122288b9b20409269a5c47ed1377a08bf87e3a12125d0c9cab0738f1fa8253bbcc9acf15a8f5083f3d86f45f1e5dd2ebea03a4bbc09d0f325b9bc0bd6aa2b1392f5b75b778888244accfa6ec6d65ddd13e04c0a10e02cebe33eb1802f595241af2a188ead84729e838cdfe67e6fc6bdfa30200fc4c0fa9185080864458e95274fd79bb750b18721a0f0f6150bf9d8eef008c452884e2806b2e8e9627b76af244b5ceb445a27b62918a188390b7611abfed87b199157462e40687806d329ad20a8f1a76cd2ec2a01cfccb268f9c03000cc699d00000000000000000", &(0x7f00000001c0)=""/9}, 0x18) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000900)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000a50000003dbca0e93f69edb9b3f1b0ec242e06e9d75d48a22ef4e23556291b34f212fd460a539040241c46ada4b5229269ec3286669bd8a102c17e129b98a5419688d3877dca8bf6c1727c78d93d55478ab9e6bfb871649e5b96294703bf57c2579dbb8d44dd2d6a39bce0db4a19730a43e29919cf3ccd439c3ed23d797691ab2ffbb6ea332f907ab62d9680e6164c8ff1c128b0809a9ab6a80a496540f7b4dbb9a10e74ceb0960a740e24cc68be907055de9e4ce4d363e8f098eb4ca6564358dd31734822b6f4934cbc0c5ad41881fdf32b529abbd5"], &(0x7f0000000200)=0xc9) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000280), &(0x7f0000000340)=0x4) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000400), 0x19) 2018/04/08 10:49:39 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000400)={0x7, 0xffffffff, 0x4, 0x2, 0x5, [{0x40, 0x10001}, {0xfff, 0x4c9, 0x0, 0x0, 0x0, 0x400}, {0x78e, 0x1ff, 0x4}, {0x7ff, 0x79, 0x48, 0x0, 0x0, 0x4}, {0x6, 0xce, 0x7, 0x0, 0x0, 0xa03}]}) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000100)=""/183, 0xb7) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f00000002c0)={0x2, {{0xa, 0x4e23, 0x100000001, @loopback={0x0, 0x1}}}, {{0xa, 0x1ff, 0x8, @dev={0xfe, 0x80, [], 0x10}, 0x401}}}, 0x108) getsockopt$nfc_llcp(r3, 0x118, 0x3, &(0x7f0000000000)=""/19, 0x13) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000040)) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000080)=r3) 2018/04/08 10:49:39 executing program 4: r0 = socket(0x9, 0x400400000007ffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000)=0xa5, 0x4) sendmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="30000000000000001f01000001800000ba1b561757ac7788aa198e9eb6d270c9226746bdf22a4ec40be6585e0000000060000000000000000b01000005000000e2b25dd3d82d225256483e2f819eab55f28e6e0bd29b811a3caeefb84404b82010c26d5058fc0f272ec1ef0bf461bb2ea6da56751b1ed4231917ba84e0ba64362d6141c695a18e77814421f90b890000"], 0x90}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000002480), 0x0, 0x8000}}], 0xe63d303c22fd006f, 0x0) restart_syscall() 2018/04/08 10:49:39 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000000)="6e65742f6d7f66696c7465323600") readv(r2, &(0x7f0000000540)=[{&(0x7f0000000080)=""/85, 0x55}, {&(0x7f0000000480)=""/140, 0x42f}], 0x2) 2018/04/08 10:49:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000010c0)={0x2}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x10000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000080)={r0, 0xec7a, 0x0, "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"}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008d6000), &(0x7f0000bd4ffc)=0x14) 2018/04/08 10:49:39 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0x333}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/08 10:49:39 executing program 2: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0xfeb8}], 0x3f2) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x0) pkey_free(r1) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r2, 0x10c, 0x4, &(0x7f0000000000)=0x346, 0x4) 2018/04/08 10:49:39 executing program 3: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000080)=@pppoe={0x18, 0x0, {0x1, @empty, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000001000)="5500000018007f00082d1cb2a4a280930206620100a84309000000000000000503000149dc50ca8a9848a3c728f1c46b7b31afdc0938d54400009b84136f075afb83de448daa7f000000b8220000bf0cec6b1391d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) getitimer(0x2, &(0x7f0000000100)) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x101000) 2018/04/08 10:49:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x400040) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000240), &(0x7f0000000280)=0xc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'yam0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$TIOCCBRK(r1, 0x5428) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x2, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r3, 0x19e, 0xfff, 0x9, 0xe2d4, 0xffffffff00000001}, 0x14) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000000c0)={'teql0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/04/08 10:49:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x58c3, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000018000)={r2, 0x0, 0x0, r2}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2}) dup3(r0, r2, 0x0) 2018/04/08 10:49:39 executing program 0: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x20000) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00009bcffe), 0x2000000000004c35) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x6) creat(&(0x7f0000000100)='./file0\x00', 0x0) 2018/04/08 10:49:39 executing program 7: mkdir(&(0x7f00007b4ff8)='./file0\x00', 0x2) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x0) getdents(r0, &(0x7f0000000180)=""/49, 0x31) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="33f69da29250337bdcc1d46b48aa6b19a5d4d641acad7dd08aca2ba8cfed57ae62687b8b7aa6c664bb4b84d9a9a834d504dd003827eeb56a10ae0b7ee90a770cd4faf3cfc32a705941e8ec6de600a0ce5d7b883077f2ca0141dfdf66dee2b78304c15b7b164fbd9af2ac9f1addbc6c6850c36c0898aae4f7cfd9071139db105dcbed6e8a1ec18c7ba75ba1c9f48c4df25a0201babbc2430654d01f8605ab3466c18184713024382f289ab3a8ff53bddfade334e2f17e6551d72cf97f35e2a739a587fbc0a8da2d01d8ed7feac2ea36cef33d9dbdda09db75dad000913b071e"], &(0x7f00000000c0)=0x12) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x46d, 0x1e1690f75fa31938, 0x2845, 0x0, r1}, &(0x7f0000000140)=0x10) 2018/04/08 10:49:39 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000080)=""/228) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x9}) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) close(r2) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000180)=0x5) 2018/04/08 10:49:39 executing program 1: r0 = socket$inet(0x10, 0x200000003, 0xc) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000002c0)="24000000000307031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e", 0xe}], 0x1, 0x0, 0xfffffffffffffd2b, 0x80000000000}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000001c0)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000500)={0xf4, 0x0, &(0x7f0000000340)=[@exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x30, 0x30, &(0x7f00000000c0)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f0000000100)=[0x20, 0x20, 0x30, 0x28, 0x28, 0x28]}, 0xfffffffffffffffe}}, @register_looper={0x630b}, @transaction={0x40406300, {0x2, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x18, 0x20, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000180)=[0x0, 0x78, 0x38, 0x0]}}, @reply_sg={0x40486312, {{0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x58, 0x30, &(0x7f0000000240)=[@fd={0x66642a85, 0x0, r0}, @flat={0x73622a85, 0xa, r2}, @ptr={0x70742a85, 0x0, &(0x7f0000000200), 0x1, 0x4, 0x15}], &(0x7f0000000300)=[0x20, 0x30, 0x28, 0x30, 0x18, 0x28]}, 0x20}}, @enter_looper={0x630c}, @dead_binder_done={0x40086310, 0x4}], 0xab, 0x0, &(0x7f0000000440)="2529ffd70097001a47aff9d4438e79b48f6591d7d7218b076d8f1e9a8530c7ca4d1926d3fdbb4b73406d47e69725e9aacabe010d4730644c74384f9521d441656e5361f228e827fe10b32c212c75e61da275553b4b631129188f16eabcf93440edec522f6ce94d49ab1a17d3d62b7fd1e5317fb6f6384271237dbdfca019f017b38255966fe5a115c62a7e5ea47ec0ccc5f1d3b1d1bde6e183ddba240784057e4e3921ffbcfe8c93b41968"}) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000580)="10999dcdca995690fe1133d507654028d17d037a36985cfdecfd2cb99aa8648b7ee9d6043d54c9a667ed7f7bd070c057eac8ae91918ffdff5ffcf7", 0x3b) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000540)=0x20) 2018/04/08 10:49:39 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, 0x0, 0xec9) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80040) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x501000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0x3}}) 2018/04/08 10:49:39 executing program 7: sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9d17, 0xffff}, 0x0) 2018/04/08 10:49:39 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x202000, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.advise\x00') r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x1, 0x40000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r1, &(0x7f0000000180)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x2c5837ce14b11545) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x101, &(0x7f00000001c0)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009c}, 0x1e) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000a00000000000000000071100000000000000000000000000000950000000000000048f960ceb8f9859724d94303000000a0922c94315a3cf5ca0fb8a15aa636e78278e529151951acd423ed7dab550285aabc54d3eaa2fdb7ac914f05e2b311e9339e53ddc482dc721fdefe85f01e651b617d542785bd0fa7a51a4bc8d193e5e107a5cd2a59eff88e560faefc"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x16, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x6f2000, 0x6f2000, 0x1, &(0x7f0000000080)) 2018/04/08 10:49:39 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000001c0)=0x2, 0x4) r3 = getpid() sched_setattr(r3, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) chmod(&(0x7f0000000040)='./control\x00', 0x0) creat(&(0x7f00000000c0)='./control/file0\x00', 0x0) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) dup2(r0, r1) r4 = msgget(0x1, 0x10) msgctl$MSG_INFO(r4, 0xc, &(0x7f0000000140)=""/78) 2018/04/08 10:49:39 executing program 6: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) r1 = gettid() io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001440)='}', 0x1}]) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000240)={0x2}, &(0x7f0000000280), &(0x7f0000000300)={r2, r3+10000000}, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r5, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000001000)}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) r6 = shmget(0x3, 0x2000, 0x400, &(0x7f00002e7000/0x2000)=nil) r7 = geteuid() r8 = getegid() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() shmctl$IPC_SET(r6, 0x1, &(0x7f00000001c0)={{0x0, r7, r8, r9, r10, 0x80, 0xf2}, 0x3, 0x40008, 0x6, 0x0, r1, r1, 0xfc00000000000000}) 2018/04/08 10:49:39 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1085, 0xfffffffffffffffc}, 0x495) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x3, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000000700710000000000000000000000000000009500000000005e000042d2c03e32be0ed97b8d1074c49eb8efe9c5006a821db716e4a68194ee5c2e386890fe4f6786248b6d06e19d6d95c6"], &(0x7f0000000000)='syzkaller\x00', 0xffffffffffffffff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x1f3) 2018/04/08 10:49:39 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) unshare(0x8000400) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = getpgrp(0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r3, 0x5bcc7cd2, 0x3, r3}) getpgrp(r2) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f00000000c0)) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000000)) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x5, 0x44101) 2018/04/08 10:49:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000100)=0x2) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000000380)=[@text32={0x20, &(0x7f0000000340)="0f22210f07660ffd03b9210200000f3266baf80cb818952987ef66bafc0cb000ee0f0f5c42638a8fc978d19205000000660f5f7800660f38805fb6660f3815d3", 0x40}], 0x1, 0x5, &(0x7f00000003c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x100, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000004000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000040)="660f3807cf0f20d835200000000f22d80f1ba7003000000f21b4430f01c90fd867ce410f2331450f08d9e48f08409eeee2", 0x31}], 0x1, 0x5, &(0x7f00000000c0)=[@flags={0x3}], 0x1) 2018/04/08 10:49:40 executing program 6: getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000140)=0x40) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x6, 0xeff, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r0, &(0x7f0000000140), &(0x7f0000000300)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f00000001c0)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000300)={r0, &(0x7f0000000180)='@', &(0x7f00000013c0)=""/179}, 0x18) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0xffffffffffff8000}, &(0x7f0000000040), &(0x7f0000000200)={r1, r2+10000000}, 0x8) 2018/04/08 10:49:40 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x16}}, {0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0xaa}}, 0x8, [0x7, 0xffffffffffffffff, 0x10, 0x0, 0x2, 0x8, 0x0, 0x6]}, 0x5c) ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f0000000080)) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, @multicast1}, &(0x7f0000000480)=0x10, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000004c0)={0x1, [0x0]}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000540)={0x0, 0x302d, 0x20}, &(0x7f0000000580)=0xc) unshare(0x0) unshare(0x20020000) unshare(0x20000) r1 = dup2(r0, r0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000040)={0x80, 0x8, 0x8}) getpid() sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)={0x14, 0x12, 0x100, 0x70bd25, 0x25dfdbfd, {0x19}}, 0x14}, 0x1}, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) 2018/04/08 10:49:40 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x200) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x4}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20}}, 0x3, 0x3, 0x88, 0xb1, 0x3ff}, &(0x7f00000001c0)=0x98) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r2, 0x2000000000000002) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r3}, 0x10) 2018/04/08 10:49:40 executing program 5: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001300)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000002b00)=ANY=[@ANYRES16=r0], 0x2, 0xffffffffffffffff}, 0x0) recvmmsg(r0, &(0x7f0000004d00)=[{{&(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000100)=""/195, 0xc3}, {&(0x7f0000000200)=""/97, 0x61}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001340)=""/230, 0xe6}, {&(0x7f0000001440)=""/202, 0xca}, {&(0x7f0000001280)=""/108, 0x6c}], 0x6, &(0x7f0000004f80)=""/199, 0xfffffffffffffdee, 0x4}}, {{&(0x7f00000016c0)=@l2, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)=""/5, 0x5}, {&(0x7f0000001780)=""/238, 0xee}], 0x2, &(0x7f00000018c0)=""/26, 0x1a, 0x6}, 0x3}, {{&(0x7f0000001900)=@nl=@proc, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001980)=""/161, 0xa1}, {&(0x7f0000001a40)=""/138, 0x8a}, {&(0x7f0000001b00)=""/47, 0x2f}, {&(0x7f0000001b40)=""/242, 0xf2}], 0x4, &(0x7f0000001c80)=""/228, 0xe4, 0x9}, 0xfffffffffffffffa}, {{0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000001d80)=""/19, 0x13}, {&(0x7f0000001dc0)=""/250, 0xfa}, {&(0x7f0000004f40)=""/15, 0xf}], 0x3, &(0x7f0000001f40)=""/217, 0xd9, 0x2}, 0x3ff}, {{&(0x7f0000002040)=@sco, 0x80, &(0x7f0000002480)=[{&(0x7f00000020c0)=""/4, 0x4}, {&(0x7f0000002100)=""/253, 0xfd}, {&(0x7f0000002200)=""/222, 0xde}, {&(0x7f0000002300)=""/168, 0xa8}, {&(0x7f00000023c0)=""/111, 0x6f}, {&(0x7f0000002440)=""/41, 0x29}], 0x100000000000000d, &(0x7f0000002500)=""/165, 0xa5, 0x979}, 0x6}, {{&(0x7f00000025c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002900)=[{&(0x7f0000002640)=""/110, 0x6e}, {&(0x7f00000026c0)=""/55, 0x37}, {&(0x7f0000002700)=""/202, 0xca}, {&(0x7f0000002800)=""/213, 0xd5}], 0x4, &(0x7f0000002b40)=""/4096, 0x1000, 0x8}, 0xe0000000000000}, {{&(0x7f0000002940)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000002ac0)=[{&(0x7f00000029c0)=""/53, 0x35}, {&(0x7f0000002a00)=""/141, 0x8d}], 0x2, &(0x7f0000003b40)=""/27, 0x1b, 0x3}, 0x9}, {{0x0, 0x0, &(0x7f0000004cc0)=[{&(0x7f0000003b80)=""/4096, 0x1000}, {&(0x7f0000004b80)=""/223, 0xdf}, {&(0x7f0000004c80)=""/12, 0xc}], 0x3, 0x0, 0x0, 0x3}, 0x1}], 0x8, 0x1, &(0x7f0000004f00)={0x77359400}) 2018/04/08 10:49:40 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000000c0)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) pselect6(0x40, &(0x7f0000000fc0), &(0x7f0000005fc0), &(0x7f0000002000), &(0x7f0000000000)={0x77359400}, &(0x7f0000011000)={&(0x7f0000011000), 0x8}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x2}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/08 10:49:40 executing program 3: r0 = socket(0xa5e2bf629b557476, 0x5, 0x3) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') accept4$packet(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000004c0)=0x14, 0x80000) accept$packet(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000740)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000780)={'eql\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000007c0)={0x0, @remote, @rand_addr}, &(0x7f0000000800)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000840)={@local, 0x0}, &(0x7f0000000880)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000900)=0x14, 0x80000) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000c40)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20221009}, 0xc, &(0x7f0000000c00)={&(0x7f0000000940)={0x284, r1, 0x203, 0x70bd26, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r2}, {0xf0, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x0, 0x3f, 0x4, 0x8}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x95}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r4}, {0x170, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5cad}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7ff}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa5}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}]}, 0x284}, 0x1, 0x0, 0x0, 0x800}, 0xc0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000080)={0xf000}) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000240)=""/128, 0x80) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) pipe2(&(0x7f00000002c0), 0x0) pipe2(&(0x7f0000000380), 0x0) r11 = ioctl$KVM_CREATE_VCPU(r10, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r10, 0xae47, 0xd000) ioctl$KVM_RUN(r11, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r10, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r11, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, &(0x7f0000000140)="ab0f320f060f836b4d0f370f0051b066b9dd02000066b80400000066ba000000000f30660f579b30a7b8a4028ed8660f3837d6", 0x33}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r11, 0xae80, 0x0) 2018/04/08 10:49:40 executing program 7: setrlimit(0xa, &(0x7f0000000040)={0xe64, 0x2000000}) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x2010, r0, 0x0) fdatasync(r0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x0) 2018/04/08 10:49:40 executing program 0: socket$pptp(0x18, 0x1, 0x2) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000c14000/0x4000)=nil, 0x4000, 0x300000a, 0x40000000000031, r0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r1, 0x9) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) accept4$packet(r3, 0x0, &(0x7f0000000100), 0x80000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f00000000c0)}) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000140)={0x88, @dev={0xac, 0x14, 0x14, 0xf}, 0x4e23, 0x4, 'none\x00', 0x1, 0xaf0c, 0x12}, 0x2c) 2018/04/08 10:49:40 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc\x00', 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000400)={'nr0\x00'}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) r2 = getpid() sendmsg$nl_netfilter(r1, &(0x7f0000000380)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x20c, 0x5, 0xa, 0x100, 0x70bd26, 0x25dfdbfe, {0xf, 0x0, 0x6}, [@nested={0x84, 0x86, [@generic="9de6d6bd7578e50e69a5cad4abf46fced9bf784129630143a70ef98672a91760bc82a40a30f85cce99ab2d96b2489b05d01a2a36ca2a3f02f9ae8a6392fce2239f63b9768f2279ceddd03adc8dc8629fa903da47750dc74f4f8bc41924d02adf8d6069af5f7eaf2884fb3efbb8c6b27681fa413227cef637a924652454"]}, @nested={0x140, 0x3, [@generic="faa8b2dc36781db06934aa9735baa4837e017f6b48dde02b3f3321966b691729121d3fbf6e6708f0d288ef9d04df850573022487b304a0194be0f27dde12b12163bf5c2ab5a6436507145ed36e15f4258e4fd218be890eb6672958a5becc815a2308f8cddb7a4aefa5afc6c560a7295ea812df24cdaf1c0555650b7851daa782649427e2d52c7fd9a036a642aae6710113dc07f7b5309a22a9bb02a2e135a4428fc9cb2d9dc79cbd9e3ca67d3f88fe95e9ecef260bc26602b779", @typed={0x8, 0x74, @pid=r2}, @generic="e7eb03d471bf6533a7631b502c2baf0c43b2928fb87965f0ae0c5aab80014593646bb5d8f3f731a80608c04b94ab3c2236b23711521dddd118412b5e9fc5928d8a9e709a997bd9045bd1a5ba472463dac59719b0c3cb02bd8e80bfce7880d2afb604b0a00df4e8f3c6a5c0dd375b2156b881d2ccc7b85aec"]}, @typed={0x8, 0x90, @ipv4=@multicast2=0xe0000002}, @generic="727b9f8a6fa888cd0a45b020487c10aa1d49c02bda7dda58e9163cf5eff0a01f8426212a233fccb0af66fa"]}, 0x20c}, 0x1, 0x0, 0x0, 0x800}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) 2018/04/08 10:49:40 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000000)="17", 0x1, 0x3a) clone(0x200, &(0x7f0000000100), &(0x7f00000000c0), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000000500)='./file0\x00', 0x83, 0x8) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000240)={0xffffffffffffffff, 0x400000}, 0xc) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000480), &(0x7f00006fcff0)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)="636772312e8a43cb6f75702e6576656e747300", 0x0, 0x0) r2 = inotify_init1(0x4000000000000803) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f00000004c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000280)={{0x4, 0x5}, 'port1\x00', 0x6f40b7c95600a1e9, 0x83d, 0xff0000, 0xfffffffffffffffa, 0x8, 0x9000000000, 0x401, 0x0, 0x2, 0xe4}) r4 = getpgrp(r3) kcmp(r4, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = openat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x400000, 0x0) setsockopt$packet_int(r5, 0x107, 0x7, &(0x7f0000000740)=0x2, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000380)="d1d35c28c9a2940ff92d92cf5ba99dbd095c407a47aee16bd9fba4aa14c8b45950fc2ab852e6d0beb1087f244343358f379574c393d75b0d12d48fa3caa8455d0e9c92d2c81682adb435103b73129d829a840c501aa5c4284cdbc4d1729fb7666889febd3c69f3d47e8d03d1d931768918a07a614ccd6dd70e01808b3288dc1a2c203ab3252cda9e26aefcd1d5a0d633af9407d2d4bcf067a896cae139c19d2491f723dda8d03445824da761af13cad98310c06c3cfc1c03e84784a88cb75bd08c373e05cf1fd629c62714e5595e28323552b147f54a56c12801d1") r6 = add_key(&(0x7f0000000080)='blacklist\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000880)="0bb81418e6660c486841e5fde7d2d58608f414ca87d73da3fb944826f6957c58bd9e4c64e0d8ab739dd548feb838dfd3de619aa2d6d1d8baba6637e1d55a706c38a80f41e76eccf85f10eb26f07661411cb6b85e0f037eb5ebb86e761ae43a452ab0da59e0b3d434c8120aec03612814549be1dddf1b485246aaf98ad8a277cb0f5a048ba5c55c54163388b0db8bb2190096d440dae57f", 0x97, 0xfffffffffffffff8) keyctl$clear(0x7, r6) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f00000005c0)) r7 = socket$inet(0x2, 0xfffffffffffffffd, 0x0) connect(r7, &(0x7f0000000600)=@nfc_llcp={0x27, 0x1, 0x2, 0x5, 0x4, 0x80, "ab7d48bfd11a3e7a60aa13ac7038ef595132145fd73a3831bf9ebbf8ba02fddd251584133faf65deeb9e6b927bda4629855f75a594a70a003ee8e259f5ef07", 0x31}, 0x80) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000a80)="a33af9140719e3bb3bfa5097cbfa66e055f5e591237fdb26a7738177fd5ddac52529c334c8a4cc1e1d663365fd3f5d8b1c460b1a8064b854af4e59028c0c4e1af3c97e94f649b15c5fba9e2d6dbe36efb4ed110c76fc4457606b5209a808883eb39c5b60f948b4f875e2f82ac3af36a005fce179f20154bd6a5f6cfc4079170ce6fad80ef16734065f61bc2cdc2ca5c1a562f63c9f8f0286def6fed118b2637cf2873e943b13a3e52f33db60acada1c0181e978275891731a178295c6f53583c0fd378986c07ae67540b65db6a5ae647405a4b78b95abeb920a24ddfa70194bdd95bd20cb6d6561971e4fc68953bb68041eb78303c4805", 0xf7) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002}, 0x8) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000180)) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000000080), 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000780)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000200)={@empty, r9}, 0x14) 2018/04/08 10:49:40 executing program 2: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) open_by_handle_at(r0, &(0x7f0000000000)=ANY=[], 0xfffffffffffffffe) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x80000001, 0xdf, 0x4, 0x8}, {0xffffffffffffff33, 0xfffffffffffffff8, 0xfffffefffffffffb, 0xa}]}, 0x10) [ 156.811735] binder: 12786:12791 Acquire 1 refcount change on invalid ref 0 ret -22 2018/04/08 10:49:40 executing program 0: write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000800000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) socket$kcm(0x29, 0x7, 0x0) write(r0, &(0x7f00002aefd3)="2600000022004701050007208980ff0600cc00002b1f00c0e9ff094a51f101000000000f584d", 0x26) [ 156.864968] binder: 12786:12791 Acquire 1 refcount change on invalid ref 0 ret -22 2018/04/08 10:49:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0xfffffffffffffc88) fcntl$dupfd(r0, 0x0, r0) socketpair(0x15, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)}, &(0x7f0000000180)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000040)={{}, 0x0, 0x2}) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xe2f, 0x4) 2018/04/08 10:49:40 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) socketpair(0x0, 0x1, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) r3 = syz_open_pts(r0, 0xa002) dup3(r1, r0, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000080)=""/106) close(r3) 2018/04/08 10:49:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bond0\x00', r1}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x100, 0x8000) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000000280)=""/228) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@dellink={0x20, 0x11, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r2}}, 0x20}, 0x1}, 0x0) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000001280)) 2018/04/08 10:49:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0xfffffffffffffffb) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="d9e805c48f83d5860a1b25c4188154065063f38f2c595142c959237e1b83b8fb2dcdd608c3cec881d5d4cf071ea4dc98701b8558bc391c7d38687f903b1965067ebd28207cd1bdae4fdcd6903c4c56ec70c709f22eccb374329e302dc67991f225ae6e6a", 0x64}, {&(0x7f00000002c0)="14811fcc6feccdce11b3f8b3e8d58d4023b9068a304e379eff2a00ba9e95d1382f0d442ea9d3b096407788ea3dc476eac00117fb441614255dd5b40c21e81b25e49d031201d11147df0016703a8e1d5fb6a16ca8f88dbe0bae4ff5b42b8939a19b75a771d7c051d6776229400a5151ca174f6a4e123c68c6cc78fdb35dead2b2aa8b6e0120b375cbaa96f21124c8d105ef9935b65836f4a9858fbf168a49817cf7503f6f991b86ec14d23882a139eeea9b3cc9e0bf73685e8fcd21ab98e04936271989f847ad97f5c9fe71b8236bec7828f845543aed51d52eb5e6b1f9", 0xdd}, {&(0x7f00000003c0)="b31d7370d5f30108ea84746baaf814636b09631bc11a77be76d9ea3f75309aedbb5f0e5f51e77d6b06d1ee2d16522c74abee6f10aad1361dc8765cb58bc8550a4fb4df8de2ede1a4d4f6a7c3469b94ace8deee3456448acbd523", 0x5a}], 0x3, 0x1) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000140)={0x1, 0x0, [{0x80000001}]}) ioctl$KVM_SET_MSRS(r1, 0xc008ae88, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100000000000000410101c0000000000000000000000000eb42ef37a56d723da12d398c9452056991fb8d925aea1e484c3d40575d3bf0a4be2a9a115a8e8b05c631faa74a0293146c34c274bcd3dc63b1569d58a89845e1f61716a6be271216e0f8258de1d347b79e4a58c09bba82711eded2186fc25111967ed6866330099cd170202237604adb80d75c530cb9176d9f92c482e4b7dc02bf1ba18287c7df89918b34da4182c4cd19ac97403420d21d2678e473921ace9b6d52f25fe70a902ff02e5400dbbb43cd52df6ebcf4d2c1079fd484fdd7792b884be8629aac0e9b898d3b415576d4f8b51d6cc49b"]) [ 157.227769] bond0 (unregistering): Released all slaves 2018/04/08 10:49:41 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f00000012c0)="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", 0x730) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r1 = dup(r0) write$sndseq(r1, &(0x7f0000801f40)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x30) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) write$eventfd(r1, &(0x7f000057bff8), 0x8) readv(r0, &(0x7f0000001240)=[{&(0x7f0000002a00)=""/4096, 0xfffffddd}], 0x1) write$eventfd(r1, &(0x7f000061f000), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e4ff0), 0x10) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="f6", 0x1}], 0x1) 2018/04/08 10:49:41 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x1}, 0x1c) r1 = creat(&(0x7f0000000040)='./file0\x00', 0xb) getdents(r1, &(0x7f0000000080)=""/122, 0x7a) clock_settime(0x7, &(0x7f0000000100)={0x77359400}) 2018/04/08 10:49:41 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1, 0x200000) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f00000000c0)=""/13, &(0x7f0000000100)=0xd) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) connect(r1, &(0x7f0000000000)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80) listen(r1, 0x1000008000) getpeername$ipx(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r2, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) 2018/04/08 10:49:41 executing program 3: socket$inet6_sctp(0xa, 0x80000200005, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0xc0045878) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da551e9b", 0x14}], 0x1, 0x0) r1 = request_key(&(0x7f0000001600)='keyring\x00', &(0x7f0000001640)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001680)='\x00', 0xffffffffffffffff) faccessat(r0, &(0x7f00000013c0)='./file0\x00', 0x2, 0x900) r2 = request_key(&(0x7f0000001740)='logon\x00', &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000017c0)='&\x00', 0xfffffffffffffffd) keyctl$search(0xa, r1, &(0x7f00000016c0)='keyring\x00', &(0x7f0000001700)={0x73, 0x79, 0x7a, 0x0}, r2) ftruncate(r0, 0x8000) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000001480)={{{@in6=@dev, @in6=@mcast2}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000015c0)=0xe8) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(r5, &(0x7f0000000200)=[{}], 0x1, 0x10000) fcntl$setstatus(r0, 0x4, 0x0) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$TIOCLINUX6(r5, 0x541c, &(0x7f0000001300)={0x6, 0x3}) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001340)={0x4, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x100, 0x9, 0x81, 0x26, 0x4, &(0x7f00000012c0)='gretap0\x00', 0x8, 0x9, 0x1}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001440)={0x2000000000008, 0x205, 0x0, 0xfffffffffffffffc, r4}, &(0x7f0000001400)=0x10) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r6, 0x4) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000500)) 2018/04/08 10:49:41 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x76d, 0x0, &(0x7f0000ff7fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fecffc), 0x4) sendto$inet6(r0, &(0x7f0000000280)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() getrlimit(0xb, &(0x7f0000000000)) timer_create(0x3, &(0x7f00000001c0)={0x0, 0x29, 0x2, @thr={&(0x7f0000000140)="61614cbb667ab3c35b83159820838e9207d1b6eba5db", &(0x7f0000000180)="3c86fa694c85b0b8e4ed0d24fde90b4b703d6b39b44d395e93cc4fca3cc4119296ff31"}}, &(0x7f0000000200)=0x0) timer_gettime(r2, &(0x7f0000000240)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r3, 0xc10b, 0x9, [0x1, 0x7, 0x0, 0x1, 0x8, 0x5, 0x8, 0xfff, 0x8]}, &(0x7f0000000100)=0x1a) 2018/04/08 10:49:41 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x300000c, 0x10000032, r0, 0x0) futex(&(0x7f00000000c0), 0x40000000000008b, 0xffffffffffffffff, &(0x7f0000000140)={0x77359400}, &(0x7f0000000100), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x3161abd9, 0x3c, 0x50bf, 0x2, 0x1, 0x8, 0x100, 0x0, 0x800, 0x8, 0x5}, 0xb) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x101000) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0xffffffffffffa305) 2018/04/08 10:49:41 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = socket(0xa, 0x0, 0x400) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000280)='yeah\x00', 0x5) r2 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000080)="a2f5d65772deea303e0200000000002d89360ac2017c926d5ec1a2420de2395f6427e3efbb00000f0450fd5ff01abd56add84589e00ca08ed60c49e69c0c0800000000000000f827edc69c58b7246984668e0300000000000000025476e272be0f0000042568badd5a", 0x69) read(r2, &(0x7f0000de2000)=""/181, 0x2a5) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000200)=0x3) r3 = dup3(0xffffffffffffffff, r2, 0x80000) connect$bt_rfcomm(r3, &(0x7f0000000240)={0x1f, {0x1, 0x3ff, 0x9, 0x0, 0x2}, 0xfffffffffffffffa}, 0xa) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000002c0)=""/171, &(0x7f0000000380)=0xab) read$eventfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000100)=""/144) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/08 10:49:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0xffff, 0x0, 0x8001}, &(0x7f0000000440)=0x10) readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/146, 0xffffffffffffffe3}], 0x100002b2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) gettid() ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[0x4]}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) bind$netrom(0xffffffffffffffff, &(0x7f0000000140)=@full={{0x3, {"13c7dbeb10366d"}}, [{"c1b70b383306ce"}, {"de9c97c69bb275"}, {"c22830228abb35"}, {"b6fb259cc2e6cc"}, {"265be17a29bc0e"}, {"e61c05b5b5bd95"}, {"ca1835826f40f6"}, {"5e4d440877eb8a"}]}, 0x48) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f00000002c0)='/dev/snd/timer\x00', 0x0, 0x20002) readv(r2, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x2) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000240)) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000280)={0x1000, 0x43, 0x1, 0x4}, 0x10) r4 = dup3(r3, r2, 0x80004) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000740)=@pic={0x4, 0x48, 0x2, 0x8, 0x4, 0x3, 0x4, 0xe1, 0x5, 0x6, 0x3f, 0x401, 0x9, 0x8, 0x80000000, 0x1}) sendmsg$inet_sctp(r2, &(0x7f0000000dc0)={&(0x7f0000000300)=@in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000c40)=[{&(0x7f0000000480)="5598f9df881877fdc7beda7ab108c2b13912433762e447f42a379382866fb069971b82505804fbce28ef81aff42a0f3b5487c27251cc7742", 0x38}, {&(0x7f0000000540)="534fb55c8ea6637fbadb134a77a2efa0a07e75e3e4d25a18e2af182704778cfe1af01d17c1b1b1e158456856bc7c4d61", 0x30}, {&(0x7f0000000840)="1060848470f8f4432b9c30520a19acceab867c8d31af7d77319a4af279d0850672da92efe8495c61a88865ee1dd17befe12fba4d8e3ba00a2dedff3aa9b006834ba7d5449bde2434a49f1ddacd9edf42198e217eba44bb14b77ca310b1b3b76688bb665c8cb9a284017d150fbd26b4578bacd649f2071fd73fbd94001f894d66a30d5d9a19b5df6fb3e55f2bdc57ad3386d58669cdeed711fa15be1a952c8659687f18a58e0e19ccac50d1d1e9c6c5c211df5bffacb49aa262d460e67e9ae01c5090b5618ae09892fa764dbcf9026c5c07de41", 0xd3}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000580)="aaab0dea2b2b0c45873ab9b3cefae2991585d1273ef8c8ef8d4b87b4ba8ae34d97d7ac85d17091833ed9ef400292da1bf02bdd011d24da8a1bc1ab0b25a9c6ef3b7eebee86f3ef7b5ed7a959fb", 0x4d}, {&(0x7f0000000940)="d25434ae5cb75c458f2e9ff2412467037620356c29acbf55a51ad0132cbda35285fb0c1d6e480b0c8d9658683fefc50573cae90c4f6281c059101a0c22ce7ab1a7cca70e3d77d7b8abb2eaa6a7a0e49e91b13eca789c35414b70a8214329e0ba19ef3f23ab8e68065a1c076b26a1feb44408ccc34c92239e505b65ad749fd19a111438f509c9b68a", 0x88}, {&(0x7f0000000a00)="8917a27c4141144af4e61faa78347ffa53c2cbaf4ec2a04296e968a33496e154e9326bc80ba5747f00b8ef0b4021ded17171b7e28daf75eb9fd69df6cbff180c8c554adbe06e80655dedc1c7a106b8b00a31b1f795673b72f8c9ac3c46bb8319624b58d26b33fd37b383e190589937e1111a7f2bbe8f75fe7f0e470efc5dc66493d6d5", 0x83}, {&(0x7f0000000ac0)="cf6d9a57a3063dfa144299552c35b0e96177d353452786d48ab100a9f73a0b89bab8830e1925169a5b8b577c9ce7646fd03a0d316262ce2efc35092118666937ae9857fd1d5c6b44d4d4", 0x4a}, {&(0x7f0000000b40)="9890af55d209969a9a6580a7c94d49e796a60227849c6f347f523735dd4f8fbf59ac43919a8ff7cc78f0dd0a605ca1f9ed1f8499460e1e86d6100efd03a9135ef969bfbc8523b1f3af94b7ad3cde82a072b53891d42dd7e1b8fa35baab2d39c6cc442de64b5d26de1ce3d7f7618d7afc34bac7ea508ed8be310ea661912a08d756a14528d93f4e173d0016a5d356cb96e130a00c31df48ee3fedaab893b45f670111071de1f32d8d14db24d6d9a3493233a819710b39210b693a731a42e5011e46a5cfafe4e5f36b7fe1fe05eaa28e2109e6c09336f84e80d916981758c98aefe9f9cde5a4aae4610f37", 0xea}], 0x9, &(0x7f0000000d00)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0x2, 0x7, 0xd2fe, 0x7, 0x9, 0x8, r1}}, @init={0x18, 0x84, 0x0, {0x6, 0x3, 0x80000, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1b, 0x201, 0x4, 0x5, 0x43, 0xffffffffffffffff, 0x0, r1}}], 0x90, 0x4040000}, 0x80) write(r2, &(0x7f0000c34fff), 0xffffff0b) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000000200)={{0x0, 0x100000000000000, 0x9, 0x0, 0xfff}}) timer_create(0x3, &(0x7f00000001c0)={0x0, 0x25, 0x2, @thr={&(0x7f0000000600)="89a446ca3e974b0fd040c565b518c8ac4ef024ab37ebcf7bad260ed3390105a0b8aad3594899aa5e70fc7146562bd2eadd7a2ee5fb0cf6d5d3c13beec963fcb7b77f37ba967306cd81496462bb9022387849cf9aa44fd3c81e887e8ee525b55eb6867d112aca2577270166258dce122af902a9b751747fd54b56431eae8cecbd0ea9c8031cab33d1f4660a389b70e37355b25d096c1577384234774f95b7325e6669b4ad60a0ed3b824db460890bf812c0c5a9ce1e45147b52472aa5287bf8342e0b276dfede764b85176a7b72c1c215eccded3596bf285f6b5665a9b9c9", &(0x7f0000000340)="b1deacecc8961c67d73ebcd2a353736d9f18d486365c55b5ccaefed2cf0174c2ef7dfbf0ad36f0951b7b89195f005645d4021d5d8f3434cab15c1cd7e49dc6e783acf3f2ed4bd8adccd0907279e86f94514277227d80c18bac277be5a3a0e412b36249606fc4bbb3e1bbafe7b7402c68d829580e4b38f86fe21d52df4a72d81727531912b898dc45f6f920afc814fab949214959782ba0"}}, &(0x7f0000000700)) eventfd2(0xf8f9, 0x80801) flistxattr(0xffffffffffffffff, &(0x7f00000004c0)=""/124, 0x7c) 2018/04/08 10:49:41 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x800000000000000, 0x290002) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc1105511, &(0x7f0000001bc0)={0x7f}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x84000, 0x0) 2018/04/08 10:49:41 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) r1 = msgget$private(0x0, 0x5) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000000)=""/80) write$evdev(r0, &(0x7f0000000080), 0x26) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/08 10:49:41 executing program 4: clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x9, 0x6000) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f0000000140)) getpeername$inet(r0, &(0x7f0000000180)={0x0, 0x0, @rand_addr}, &(0x7f00000001c0)=0x10) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000001540)=""/4096) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$bt_rfcomm(r0, &(0x7f0000000200)={0x1f, {0xb9, 0xfffffffffffffff9, 0x8, 0x40, 0xce, 0x9}, 0x80000001}, 0xa) sendmsg$nl_xfrm(r2, &(0x7f0000001500)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x2b}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x0, [0x0, 0x7, 0x0, 0xffff]}, 0x5c) setsockopt(r1, 0x9, 0x4, &(0x7f0000000080)="c27e3b06d6d073dbcb1a14", 0xb) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000600)=ANY=[@ANYRES32=0x0], &(0x7f0000000280)=0x1) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'dummy0\x00', {0x4, 0x7ff, 0x0, "0be47daea147", 0x40}}) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) fcntl$getown(r1, 0x9) lseek(r0, 0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x3) 2018/04/08 10:49:41 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)={0x1, 0x2}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400501, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000080)=""/122) 2018/04/08 10:49:41 executing program 6: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/08 10:49:41 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x80001) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)="5846534200001000000000000000100000000000000000000000000000000000f0e69e5071ef4686b68bc3672f813c2400000000000000050000000000001b000000000000001b010000000000001b020000000100001000000000010000000000000357b4a50200020000080000000000000000000000000c0909030c0000190000000000000040000000000000003d0000000000000c9c0000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000010000018a0000018a00000000000000010000000100000000608c41fb", 0xe4}], 0x0, &(0x7f0000018b00)={'nouuid,'}) 2018/04/08 10:49:42 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x14, 0x0, 0x1, 0x7fffffffd}, 0x14}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x20) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000040)={@mcast1, 0x0}, &(0x7f0000000080)=0x14) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000100)) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', r2}) 2018/04/08 10:49:42 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() getpid() perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x7, 0xc3b, 0x9, 0x7, 0x0, 0x442, 0x0, 0x2, 0x2529, 0x1, 0x5, 0x5, 0xfff, 0x80000000, 0x1, 0x9, 0xfffffffffffffff8, 0x5, 0x100, 0xffff, 0x80, 0x15b013c4, 0x65, 0x0, 0x81, 0x1000, 0x2, 0x5a09, 0x6, 0x5, 0x5, 0x9d, 0xffffffff, 0x3, 0x1, 0x7, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000040), 0x3}, 0x4000, 0x0, 0xe7, 0x0, 0x1, 0xe, 0x9}, r1, 0x7, r0, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r3 = syz_open_dev$amidi(&(0x7f000052bff4)='/dev/amidi#\x00', 0x34, 0x1) write$vnet(r3, &(0x7f0000000100)={0x1, {&(0x7f0000000340)=""/216, 0xd8, &(0x7f0000000440)=""/231}}, 0x68) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x3f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r4, 0x5b0}, &(0x7f0000000240)=0x8) 2018/04/08 10:49:42 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r1, r2, r3}, 0xc) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_REINJECT_CONTROL(r5, 0xae71, &(0x7f0000000180)={0x4}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)) 2018/04/08 10:49:42 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setregs(0xf, r1, 0x3, &(0x7f00000000c0)="d366b30f09aeaee4b2537c72fe6617522adbf19dac0c0cb6f820ba651fb8f1bda82c85031c77f7016e80d1f0112ad76275a548975dcd4bc96e36f7fd158099caefe58e0bf61caa521344ca2268") r2 = msgget(0x1, 0x1) msgrcv(r2, &(0x7f0000000180)=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\n,SO@Q\a-\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a'], 0x44, 0x0, 0x2000) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000002c0)=r3) 2018/04/08 10:49:42 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000240)=""/139, &(0x7f0000000080)=0x8b) r2 = epoll_create1(0x1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000006, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000200)) dup2(r0, r3) [ 158.279703] XFS (loop7): Invalid superblock magic number [ 158.368364] XFS (loop7): Invalid superblock magic number 2018/04/08 10:49:42 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000850000000000000095"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x3, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x2}], &(0x7f0000000400)='GPL\x00', 0xb, 0xa7, &(0x7f0000000180)=""/167}, 0x48) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xffffffff80000000, 0x4c800) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000140)) 2018/04/08 10:49:43 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000200)=""/72) 2018/04/08 10:49:43 executing program 3: clock_gettime(0xb, &(0x7f0000000000)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x63) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) connect$llc(r0, &(0x7f0000000100)={0x1a, 0x319, 0x0, 0x2, 0xffffffff, 0x100, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x10) setitimer(0x1, &(0x7f0000000080)={{0x77359400}, {0x0, 0x2710}}, 0x0) 2018/04/08 10:49:43 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004500101c0000000300009078ac141400ac14ccbb1200907800000040"], &(0x7f0000000080)={0x0, 0x0, [0x4, 0xfffffffffffffffe, 0x0, 0x9da]}) 2018/04/08 10:49:43 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c02, &(0x7f0000000240)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7f, 0xa0100) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) 2018/04/08 10:49:43 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xdc, 0x40}, 0x341) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000d8b6272c0000000000000000000000711000000004000000000000000000009d00000000000000858a5c3d99cc79c664c59a692fbc06b99a5fbc5e2161c988ec35ae32e382da3430d7a79f19c0f04e0d9f55ff"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/04/08 10:49:43 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x200000, 0x0) bind$ipx(r1, &(0x7f0000000180)={0x4, 0x0, 0x8, "9161f4e57d20", 0x7}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x2, 0x30, 0x4}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r3, 0x4000000000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x30}, 0xc) write$eventfd(r2, &(0x7f0000605ff8), 0x10235) finit_module(r1, &(0x7f0000000200)='\x00', 0x2) write$eventfd(r2, &(0x7f0000000040), 0xfdc8) writev(r2, &(0x7f00000013c0)=[{&(0x7f00000006c0)="5475fd5f32d0d22d66df98cee805bfa906df0ad727e99099b54c5de3b01a6b0baecfd936d5662d7047594477191bc015b856704d68c48c723a0c23e1aef83e4ee787d6a0bbfccd85418d2c4e3433fb02f8bc47215d9fe975020db4b86e5a3f96cc5a945fa5168414f82bf0ff2bf5c34a4230cee0fdbb8202839490a6139b2608e7fac308bd5292710c3ad294b972115b54d9a9c25bff25e217d71fcbeedf9159d25b6f40ff4af97b682da5c69c01a1fc4ec9cb6aaee2acfcb73672d9f0d8993040033fc83a549cfa58e45c9b04ee2e5ae3fef355caa495b182dc1261a33ec67abd8b98d86e4a21e43b41b4dcab599bebba39a83a09c4e8da89202635bf1f712a4b82036a6d616bae76104f71077ddd6f2e48fae1933f03a826771ad242bc16c360e6e252d44597022600a6534a9986fc93feb7e62a418fa6d6f38971bace1e64ba5f4840560a5db923c35afbd49e1e2b78f12ca7e29425e0dc831bb322f90cc5004e576fab03dfc0446329409ef8ad39360007b235adbcb4ccf82c2ef0ff91c2c57955d06a7f459d681c2960ddcd414f765617456c6c7455b294a06b6424b2b8667d22174f80e92ba7c0f51a80bc5da85cdeecd2790df774d5c2796c404ef46a2d424ad53b58952df38cf0b6d9589a5f2cb15f81ed2d3cdb891648e6bcdbee0ecc65902168a035ac7df34fa37c31027c3196efb14e9f946d6975d2aa281bf34f8c15a7b83399c131da4953b62619df2ea27b738c5fda2268823d849f7fd53f4cc2e2d9a09e8c2e05843cb731770e088da39e3c8f482cc59fa872c008c054f5b49754f5b99525ebbaff1d9307f72e7160f01f154dafa028de50d8fbe232810b72a175515e77b4c18bc0745204b8e1a313a50b257e593c9d940da246da5b0a045b091036dd18631d030e116f4649b015491935c7bd94f6f280aa8cfdd7591b1c28d74df6d3413af2b6e2dee3d59f5f26ab74ad9f7fb738f5eb395b796474c0522902f13e92e8fe21efa0c5c1a4610399369afb224891be5b18c2843204520060825aefb91dd37f9e49165bab0159cd3743e87627eb208e834c839cbe3e830d8ad4d7", 0x301}], 0x1216) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000240)={0x3}, 0x1) 2018/04/08 10:49:43 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000040)={0x1, 0x3, [{0x80000001, 0x0, 0x3ff}]}) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4, 0x0) ioctl(r1, 0x1263, &(0x7f0000000040)) 2018/04/08 10:49:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000008b40)='/dev/ptmx\x00', 0x100, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0x7) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(0xffffffffffffffff, &(0x7f00000011c0)={0x18, 0x2, {0x3}}, 0x1e) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x3be) socketpair(0x1, 0xa, 0xde7d, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000180)=""/4096, &(0x7f0000000080)=0x1000) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000002300)=ANY=[@ANYPTR=&(0x7f0000001240)=ANY=[@ANYPTR=&(0x7f0000001180)=ANY=[@ANYRES32=r1, @ANYRES16=r0], @ANYBLOB, @ANYRES64, @ANYBLOB="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", @ANYRES64=r1, @ANYPTR64=&(0x7f0000001200)=ANY=[@ANYRES64=r1], @ANYBLOB="0a35b9427bafdd05663645d816d864e894e0d532f4a7b07d5ecaa6c9bfbefc65d30ee8efd9e945da7b8cdfecd23b48b4d98f810fd1d470730624266d61f6e6be6905c0ebbccfdc4a81880ee6ada60ef5df9ffda89b0db7ce268d543a29b9691d70180e1b9ffe600a9656e528cc2ef50e28c43af6bbe69ddceb37d3d1c7", @ANYRES16=r0]], 0x1) 2018/04/08 10:49:43 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000b3000)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) 2018/04/08 10:49:43 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000100), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004cfff8)=0x6) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x10000) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00000001c0)={0x4, 0x12, 0x1, 0x4, "b1b90215151a2fb9ee0ac55718d517418fd9929f29c9e528d1e9d03cf62488e2"}) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) poll(&(0x7f0000000000)=[{r0, 0x80}], 0x20000000000001b2, 0x921f) 2018/04/08 10:49:43 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000082) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x2}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x121000, 0x0) timerfd_gettime(r1, &(0x7f00000002c0)) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x2) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000180)=""/202) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/04/08 10:49:43 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f}, 0xe) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x20000) syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00000000c0)={{0x5, 0x80, 0x8001, 0xfff, 0x4, 0x4}, 0x20, 0x100000000, 0x5}) 2018/04/08 10:49:43 executing program 7: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x800, 0x0) read$eventfd(r0, &(0x7f0000000080), 0xfcb1) 2018/04/08 10:49:43 executing program 2: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) fcntl$dupfd(r0, 0x406, r0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f00006e5000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000021ff4)) getpeername$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) r3 = dup3(0xffffffffffffffff, r2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000080)="d823c8bafc7f9723c387dae58adfa7a8", 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x2, 0x49}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) r5 = gettid() r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$peekuser(0x3, r5, 0x1ff) request_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='wlan0^keyringeth1)#/vmnet0$posix_acl_accesslo\x00', 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x4028700f, &(0x7f0000000040)) getdents(r4, &(0x7f0000000580)=""/23, 0x17) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r0) fdatasync(r1) r7 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0x40086602, &(0x7f0000000600)=ANY=[@ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR64=&(0x7f0000001200)=ANY=[@ANYRES32, @ANYRES32=r1, @ANYRES16, @ANYPTR64, @ANYPTR64, @ANYPTR, @ANYBLOB="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", @ANYRES16=r1], @ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYPTR, @ANYRES16=r1], @ANYRES32, @ANYBLOB="50cb6327aa0bb941dd1a305acd21614f5726511f9e064a0837d111e0e724d7867be388295844807744ad"]]) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r7, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20448000}, 0xc, &(0x7f0000000140)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x40010}, 0x1) syz_open_dev$vcsn(&(0x7f0000000640)='/dev/vcs#\x00', 0xf0, 0x402000) r8 = socket(0xa, 0x1, 0x0) accept4$ipx(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0x1f}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000440)={r9, 0xb334}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) ioctl(r6, 0x8915, &(0x7f0000000380)) 2018/04/08 10:49:43 executing program 4: pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00000007c0)='./file0\x00', 0x200) inotify_rm_watch(r0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = dup(r2) inotify_rm_watch(r0, r1) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x2, 0x448, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x49d) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000480)={0x7f, 0x2, 0x1, 0x5, 0x0}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e24, @rand_addr}}, 0x0, 0x101}, &(0x7f0000000640)=0x90) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000680)={r4, 0x8, 0x0, 0x3, 0x2, 0x4, 0x4, 0x3, {r5, @in6={{0xa, 0x4e24, 0xff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}}, 0x10001, 0x4, 0xffff, 0x401, 0xffff}}, &(0x7f0000000740)=0xb0) 2018/04/08 10:49:43 executing program 0: r0 = socket$inet6(0xa, 0x7, 0x8) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x800000000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = msgget(0x0, 0x4) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000340)=""/4096) sendto$inet6(r0, &(0x7f0000000000)="d331e49aa563b80e281dc91c71a54890376dc4c04eab313b7138fa61d32cee25db360ef09a3af0c0660326f65ddb2926cb40f4214a8fa8e5eef1a69547ed3a7b0715e5a0ec695b350727ffc0abfd7fa09f24858ef06967c2887888624d24f3224ecd3dbcb5dabcccea21dedeeef337e9bdd077af056440288a713b", 0x7b, 0x0, &(0x7f0000000080)={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffc01}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x13, 0x21}, 0x98) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x9, 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x20100, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000140)=0x62800000, 0x4) 2018/04/08 10:49:43 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000080)='./control\x00', 0x0, 0x1, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=ANY=[]) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={0xffffffffffffff9c}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000600)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) syz_extract_tcp_res(&(0x7f00000000c0)={0x41424344, 0x41424344}, 0x3, 0x3) syz_extract_tcp_res$synack(&(0x7f0000000180)={0x41424344, 0x41424344}, 0x1, 0x0) write$tun(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="008108000000030015f800f0ffff0000005048070083006567197b5e90787f000001e00000029406000000079406000000084e224e22", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="8100000390780004220b53fd945aa82100e7da00e17599967d85ff10b7b7930000000000000000ab787ab1f5883b850e63aba86d0723e7f9bf3caadd7f5cbbe3a1d6d3ccbbca393ec25f179dc3b89dd4d5439f6e14a5ec"], 0x95) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) fcntl$addseals(r2, 0x409, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000280)={0x0, 0xfffffffffffffff7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000300)={r7, 0x0, 0x2}, &(0x7f0000000340)=0x8) fcntl$setstatus(r6, 0x4, 0x4400) write$binfmt_script(r0, &(0x7f0000000400)={'#! ', './control', [{0x20, 'nodev@(system&},'}, {0x20, '/proc/sys/net/ipv4/vs/ignore_tunneled\x00'}, {0x20, 'GPL.'}, {0x20, '/proc/sys/net/ipv4/vs/ignore_tunneled\x00'}, {0x20, 'mime_type.,wlan0vboxnet0posix_acl_access#ppp1wlan1vmnet1posix_acl_access:'}, {0x20, '/proc/sys/net/ipv4/vs/ignore_tunneled\x00'}, {0x20, 'proc'}, {0x20, '/proc/sys/net/ipv4/vs/ignore_tunneled\x00'}, {0x20, 'gfs2\x00'}, {0x20}], 0xa, "7109e3eee01cc5106d8e726802e5d835b911d867bd59210744638b2cb31fe57c8d842a3cc652ba8f07081846b4d300a2ebcfb8d958b7448edf424a16163d6fb07926f1c759842e6f0d1b5370fc19cba0ad2acf7fa30b87c13f6bbdc48569cbd3d0756143efaf1200e8e206ff70eb4bdaa15c971eadec230a24aa4a139181415c9472ceca5be9a036c4f9869d98c3db365858f32e9dccadb9ec40b8d5434baafa01b72e569908087f35d02b567b1d4a087ca8192f3a6e7534b700f83a1e4fcf"}, 0x1d4) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000380), &(0x7f00000003c0)=0x8) 2018/04/08 10:49:43 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x4010, r0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0185879, &(0x7f0000000080)={0x2a0, &(0x7f0000001540)}) 2018/04/08 10:49:43 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000180)=0x80) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) [ 159.591504] kernel msg: ebtables bug: please report to author: Wrong len argument [ 159.620110] gfs2: not a GFS2 filesystem 2018/04/08 10:49:43 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = eventfd(0x80000002) write$eventfd(r1, &(0x7f0000000080)=0xffffffffffffff90, 0x8) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80002, 0x0) sendmsg$unix(r2, &(0x7f0000000580)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000140)="765634737cbd28b655aa9e36378a5c22b4a2629910e2bac4cd19c8ac027e3fa47dff0441f3e57c92438ffc5909272655", 0x30}, {&(0x7f0000000180)="e787a6b7d990ac73d5c157ccfb9b06c85f285e29842ec146960c465989ca7dfee81bd40300a3e81aad671fac5b4c728b7deece5f97a715499f2715b06c88938d3c8c20c44215e4c3b7759b86d956ec811830413c2298467d4af9e890ca126c3fd6319f8b932000b497bcd6ddb7caa3483239a4ce9f8b72f784943f7408f65cc84f02b47d3e9466f2ce9193320f496e4a25024d3cf9505eb8872be05c2657d1343df206564f132e86886bda1584cb2223eb2b092107b0c3ac1cc4d674862c61abe6efbca771c6c2bd83669abcd91aff98496b96e33a596016a861113d4e1334d77e", 0xe1}, {&(0x7f00000002c0)="189e069671f2f07de284e6fb57192ea96ae7456993751dc23507ef8008b11e428ab9bd6d280e5c70e9fc453dc799c954e0506f2c20c64b982e215cb2c34ccec468dfc33b863e6f89fc855b34def572f771db48e2a99273e43f4d0aa02f7409d14d22628fdd4c9bd7b7989a6b4e3181beca687325dac2181998ddf2426ca44fa0d293b23ec17c5eb2e87c2eeb34a579dcceb477e8ca1a824c88175f7d0a13e55520b7d8dc88862c9050b541b1234707bd9f63d1c33fa2372d0efc3a179d852a56cb8320e1406a20", 0xc7}, {&(0x7f00000003c0)="f4598c58605b64a392f3907a31312626b7c3ccc4bc01b67cad982910834fe7ceea7ca6dd576f1886868c57b054212dbd358fc4a927e71882611a3518582f3f6a564a7152ff73fe387053b54791a13d672f4c62b9289326184726953509dab7c8a63c742ea8a2d7", 0x67}, {&(0x7f0000000440)="73c21dd713c714cfb1536333cc295560b2425969f08fbe5f97b2e736c98bed1f346edabd75f9e51e39fd97780555b136a961aa5594f124e4ca09a47068", 0x3d}, {&(0x7f0000000480)="e065f18c3756c2fe0c057b53d5d738975a15e6fa9b1ae51433e4baa2940279250054f9d5cec3b73bb2fa2cd34f797ddd719c919532392fa8d58aebfbf8e244ecc8cc227caf9cddfdd948ceedb068", 0x4e}], 0x6, 0x0, 0x0, 0x40800}, 0x0) write$eventfd(r1, &(0x7f0000000040), 0x8) 2018/04/08 10:49:43 executing program 1: r0 = dup(0xffffffffffffff9c) sendmsg$unix(r0, &(0x7f0000000480)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000100)="4a0a49cbe35d78a82f95b78f787a1f2efcf40d5e210b3e4231ab803a777bf33c87f36ea42ff9dbef1ce935c82b242b216ba6203ac9816a1fb423ecf5a5f5fce962e35a2646e244a625ba5ca2248fa5e54c39e34f7eb186f61a05e39ab0e8392c060eb95b5e53d4b14524ed813ee915b99204c6d7fb381c6d58d2ff602e9f2bec5d4c837f2281fa73eaa1a3ce5df7fe2378cb564fb3efa733f7a30d5325ae55dafd581ef98b51f4aa8ee27f50f2", 0xad}, {&(0x7f00000001c0)="15f9a921f40fe7eaf5af993270f95bde557d56767d7f7769df20c86be0317446f4816a98be4c8d3821fbc885a5af", 0x2e}, {&(0x7f0000000200)="7129e78f957732f339954e6027ad9c7fee6c914a374544647ab8c0295796a93e986a018676554965d683baf9a60beb84ea26d01d7a5078c9296313a5fdab7185a5817259618ee2a741edcc53aff3dd873f280110e990f72d1a5b414590affcd7624638d9dfe2a11db4cfe5218ec966c08b62bd065fb5266248cc2435d8635593ad7f8b63915a1fe869b2ad556b8b993e71aaa14a90a28f5906adbf06f00620e52a4295bab593ea809b0803065d649ab2c5a9488f46abddf3df75fa1ddd34672f736a333e6fe8989c868f796b3756ef60d6b6e6c9fb15f5ab9c2563168edc2bfc0c0ab03c425aade4a2bddf597b4e9d0f565db756ab7c9a1c", 0xf8}, {&(0x7f0000000300)="96635ccf5ba6d780cb5aafc9887167673f4d69a0adda93df2935fcc7c48d17ff9554c58af6f92506e5bf2e9eb3b12ab67a82ba0c2d9ab0f2bc3b847a9ad9c3d02bb8749ee5457b29d680", 0x4a}, {&(0x7f0000000380)="44e48f20a3341bfbc4624a464241b0f0cd3ce1106301516eaa54c75f1de16c8c4e3c65d4fefefde882cab75306ae702908628f03bc6ae9d704140b95ac89e9bd2ecf92de83b4ae52828390a28cea849c9861191432e7cde67fd5c56518457a897d7f76f0e3883214314250d162cf8436fd0934be", 0x74}], 0x5, 0x0, 0x0, 0x8000}, 0x80) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) setsockopt$inet_dccp_buf(r0, 0x21, 0xcd, &(0x7f00000004c0)="82bc216f8fb68b72141b1f901b66e46f41274fe9a7f0c112e55577f1e48f10d087387a771a3d74bc40871b7a8a6da3e136782d770d07f0ed64c153ce7f1fa2d71a0e9e71bb690a74937317f688", 0x4d) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(0x0, 0x0, r1) [ 159.661450] gfs2: invalid mount option: ore_tunneled [ 159.665234] kernel msg: ebtables bug: please report to author: Wrong len argument [ 159.666771] gfs2: can't parse mount arguments 2018/04/08 10:49:43 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x7fff, 0x10101) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f00000000c0)={0x27e3c910764ad434, 0x100000}) r1 = socket(0x1000000010, 0x3, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100, 0x180) write$cgroup_int(r2, &(0x7f0000000040)={[0x0, 0x35, 0x34, 0x3d, 0x3f, 0x37, 0x3f, 0x0]}, 0x8) sendmsg$nl_route(r1, &(0x7f0000f72fc8)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f0000f88000)={&(0x7f0000f8cf68)=@ipv6_newroute={0x30, 0x18, 0x3, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) 2018/04/08 10:49:44 executing program 5: r0 = socket(0xd, 0x803, 0x2fe) syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xe7, "528a0014d69ab8a8607deabb74e182081244c533c7a44f09ed54e08a7570e59093c60b42223aeb6c16fd189bf35a9c8b5ed70a2e7fc4d2e79157460e611668462a1b8639b6c8a643d2e8157340d898493cafebbcde683ec1e212c21fa75d27d15d6f4c3ba8e863e7e766c5e1caa818bb907068ac6430de0c49ca994ce55bb010a136f3b09f0b3876a9121eb4b45bb0f7d53944be719a14f2d00f5a9b1b679af5fe3e6ca208bfb5e5266c4d1cbf13cdd7a10341ff4ba4ed14d42c8caf834735cfde8f93297e3bd9b2169444375f0efec0854542fb527d810d448555083fe77515a58af9161109ef"}, &(0x7f0000000100)=0xef) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x5, 0xdcab931bb9133d6d, 0xa1, 0x2, 0x2, 0x9, 0x166, r1}, 0x20) recvmmsg(r0, &(0x7f00000062c0)=[{{0x0, 0x0, &(0x7f0000005a80)=[{&(0x7f00000059c0)=""/185, 0xb9}], 0x1, &(0x7f0000005ac0)=""/27, 0x1b}}], 0x1, 0x0, 0x0) 2018/04/08 10:49:44 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00000002c0)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) readv(r2, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/160, 0xa0}, {&(0x7f00000000c0)=""/235, 0xeb}, {&(0x7f00000001c0)=""/255, 0xff}, {&(0x7f0000000300)=""/174, 0xae}], 0x4) r3 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0xfffffffffffff000, 0x0, 0x10, r3, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000600)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 10:49:44 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0xfffffffffffffe06) 2018/04/08 10:49:44 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) fchmod(r1, 0xc0) recvmsg(r1, &(0x7f0000000740)={&(0x7f00000004c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000540)=""/210, 0xd2}, {&(0x7f0000000640)=""/121, 0x79}, {&(0x7f00000028c0)=""/4096, 0x1000}], 0x3, &(0x7f0000000700)=""/2, 0x2, 0xfffffffffffffffc}, 0x40000000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) r3 = fcntl$getown(r0, 0x9) fcntl$setownex(r1, 0xf, &(0x7f0000000480)={0x1, r3}) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00000003c0)=""/187) r4 = syz_open_dev$sndpcmc(&(0x7f0000001680)='/dev/snd/pcmC#D#c\x00', 0xc00000000, 0x22000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f0000000780)=ANY=[@ANYBLOB="0000000010000000110000e219ae77c2000009a826f4cc85ebb488ee8ede52916f6db1e224b8bc3702b5922df4b5fd886561583bd20bc1da47a119dd350b642c3a2494b4bef4b69df2dd3156a7925711fc89e765aee79b7eb9dda275b0260cb8b72829633b34f9630324cad0a657f1e655d7a97a"]) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x200) socket$alg(0x26, 0x5, 0x0) recvmsg$kcm(r5, &(0x7f0000001640)={&(0x7f0000001840)=@un=@abs, 0x2b, &(0x7f0000001600)=[{&(0x7f0000001800)=""/36, 0x24}, {&(0x7f0000001580)=""/111, 0xffffffffffffff1d}, {&(0x7f0000000380)=""/17, 0x11}, {&(0x7f00000013c0)=""/31, 0x1dd}], 0x4, 0x0, 0xffffffffffffff81, 0x6}, 0x100fd) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001480)="bb4b4a743a37e42c4c8c23661e4eab6e8cdaac186f263fad303c3ee7b2287112c2d687306cded380d45ce5d5d99cb9b4f5c54727452f52c69b6458625d8c68ce5f4bca7ebfe53df1e20586c20ae35e2e1ce748bd3a26b127524fcdfa8def33ea9b7da52700420a96c0fc97512acaa12eae23c6b9c20f9f1ff0e6203716dd0037d6eefb6ab4f0a7ef4d07d1cd30856f6ffe2c1dad0c4b6b7d28e0c373070317458bb5a3ea280f13251e4068bb8226cec77d67e306490b24678070daccb925b13e2655bd1ff6f3de7512fdfdea50abe72cb12d1b14a2225c84c57ef31156f73b4fc7c90a913c09a8694be61599cdf31e9b", 0xf0}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000140)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000018c0)=""/4096, 0x1000}], 0x1, &(0x7f00000000c0)=""/6, 0x6}, 0x0) 2018/04/08 10:49:44 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000200)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000004c0)}}], 0x2, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6, 0x400000) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00000000c0)) 2018/04/08 10:49:44 executing program 1: getrlimit(0x0, &(0x7f0000002ff2)) pkey_mprotect(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x5, 0xffffffffffffffff) select(0x40, &(0x7f0000000fc0)={0x8}, &(0x7f0000000180), &(0x7f0000002000), &(0x7f0000003000)={0x77359400}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) accept(r0, &(0x7f0000000100)=@ax25, &(0x7f00000001c0)=0x80) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/08 10:49:44 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000040)=0xc) setreuid(r1, r1) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000400)={0x0, 0x0}) time(&(0x7f0000000000)) prlimit64(r3, 0x0, 0x0, 0x0) 2018/04/08 10:49:44 executing program 4: r0 = syz_open_dev$mice(&(0x7f000074eff0)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x4}}, 0x0, 0x401, 0x1, 0x5, 0x9}, &(0x7f0000000100)=0x98) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0xc67d, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0xffff, 0x7}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e20}}, 0x4, 0x8, 0x8, 0x4, 0x2}, &(0x7f0000000480)=0x98) fadvise64(0xffffffffffffffff, 0x0, 0x5, 0x7) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000300)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000340)={r3, 0x80000, r0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x2}) connect$pppoe(r0, &(0x7f0000000380)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'gretap0\x00'}}, 0x1e) getsockname(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000540)=0x80) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000880)=0x0) getresuid(&(0x7f00000008c0), &(0x7f0000000900)=0x0, &(0x7f0000000940)) stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r5, 0x9) getresuid(&(0x7f0000000e40)=0x0, &(0x7f0000000e80), &(0x7f0000000ec0)) fstat(r5, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getuid() getresgid(&(0x7f00000023c0), &(0x7f0000002400)=0x0, &(0x7f0000002440)) sendmmsg$unix(r0, &(0x7f00000024c0)=[{&(0x7f0000000580)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000600)="43e3ab3afb51b2608c7e4341acf4da98dc14d7b7ec6c6f7b8a4f2f14e74cccc6284a0963eb67f7b41dda39696100e76ca3619b76d0c9fa2a86ea6059641bcb0254a2f7dac9e7911230287941626d5aea61dda42f4dcf79da8fc10a52d7acc7b7713044c9f4a01827ea404fab585e53a2ee48e6255b59f2750fad4940c06c0f6bedb80ef756d8bff87f4a225087f5e31f7aa9fb505e09862b2a643abddfd77797e2a3bc16dffb42565ebe3f323ac29cd96f63163827eab76c03cef2a894bd1dc69a97164a47", 0xc5}, {&(0x7f0000000700)="5b89db336ad7f51b18563ec33d888c1246c6e6e0dbba7dd214eaa7a956699ac231c77eff18b24e48efcbd1c89eb71f2549dc0c8a18f84fc31ba4abfcff00812629ce7c4129f13b5f823a0fb1f5d88d7e6b2f265724520e7039691ffe60c89f5b0d2bb1e4f8a5cb1ea3a576c154d57641acc341c85ea52ec6f276dda061a281709dd482253c51ca137b2fe0f1abdf52f6e1c673b8bde0929feaad037eb51d6c17dfc38c4485e0112252b603cd13ba1812f6d7f53e166a17035a55e109f66ddb01f2af81b52921da972741dbcc54", 0xcd}, {&(0x7f0000000800)="91e3720f54a15aa4264bb950647e51692c3bfa9e0e22857820cb54ceca2114656b3ffbe201b6065ec5556c19dce98000088baaff331738dba9bc7dc6819bc3b7", 0x40}], 0x3, &(0x7f0000000a40)=[@rights={0x38, 0x1, 0x1, [r4, r0, r0, r5, r5, r4, r5, r5, r0]}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x70}, {&(0x7f0000000ac0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000000b40)="b15360528d1b850b5634a1c5a33313937a85257649319bf84f5698a6e9585fe90aca3fad3381931bead941c65e1090575fda1bedfd92b2825f09b564b2ba2b7bfe85bb6b228de7a12ef3a02bd1ac", 0x4e}, {&(0x7f0000000bc0)="9cc066b97bb2cc30d1115fa0175283a7bcf057d9c0670687dd0fdb1944eddcecc938b5963b4053c10ceb51b70fb58e88285e80b24dcb43bcfd05f1e5cf4c3091fb9997bfc22c8d557f4b", 0x4a}, {&(0x7f0000000c40)="145a01b39e523f374373751838f440f383484796758cbed87383b0b13a11f63c4d9ef55bff007db21a88e3fafd6dec2a92e240730034f0c2491d06f17685a06c1d98e5591e50ea6d8ac471aa432ff9aec9768e976d20d32763", 0x59}, {&(0x7f0000000cc0)="e11b11014f7c2cf9af6343ab57b75b88fa96c0edb15593c19ff65ba9caec504c4c8a554d5313ec23df654324dc966e7b7705da6e91f6ad74039406ca402e59ab61982b033301be92cb6611d0f37b7cfde1a9b62d077222f3949afde5840a7d9a135212eb46f7f0507dc15e143c2fbc5e9071997005cfde44f9845c51f95b3005da0a034b2de458", 0x87}, {&(0x7f0000000d80)="ccbbe495e932211a35c4a9", 0xb}], 0x5, &(0x7f0000000f80)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x38, 0x10}, {&(0x7f0000000fc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002340)=[{&(0x7f0000001040)="e074eaafac647ece1b47c4dd980b8f71a3b2ae9541ca550528b55d01d4773ba7cbe3ee5173fa3a6b6d934f1caa7747328a72320c5defbb97df96987687d069bd255d82fedcb754ad0e87f4bb29e17b585b", 0x51}, {&(0x7f00000010c0)="3879d9a885797f0792bbbbb0495ffea75d91abe331e23de4b8c81fe5c759f3837d8d751aa56d869989f910b214135be21238363c1935af2cddf3a08feeb32771a5e7fb4f739f9089f047f4d88f7a0a84cb03e6d55e6ecbb5aee60a405a5d2ec74fc4c409847bee4befb44cc9a93d74b0c8e6e7a8e1279cb58023ea285bec742a9ec14813362b0606d8fae96d5c7ece3c3ba7fc832804a405f476ab5e794bf3be7147ec81081419cc43337406624faa0739c127d91dad6cc5720d1245c2066ffc130d2d16cb9a5e03c1e28af15fbed344a92ed9891832b50bdc4c63d14f02cd968da4b2327ddfe3ab8711eb6aca7ad108", 0xf0}, {&(0x7f00000011c0)="1cc72f1a8f47d2887e0db75c1bb981fe596a6f35f281f228160c0d3b9c5af06c699bf2a280717e175b28cde14557c6ae7c196df553e727e8c1cdae3de88af09e619c7e4ef567b59bfb5f2f400d0a4656e38df474beaac39de152e58174c7680091c53bc3ecdc13469447ec7b9deae90e27c36ccde942ba88559c3707d2325c568e0538de2750e31ab77fcb67d03f17d9b6db235d247e5e3751", 0x99}, {&(0x7f0000001280)="7ee009c59ba7cc1db4c61959ebe630644cce4cfe9abc38b2e46234768ee7b02e5890ed43cd99e6dc3919f4d6477fa2ebbbb9b5d4f4a5bcc24fcf86fb36b7448f71a6ab88bb22cc353044664c036d5be8515dbada73db2b61ed551a579bae5c4266b6242c35ed5f45c2450845742f4d38e6ea5a7aea7a89e03381b109613bd0ee2b46ca65e57d2885b7fad01afeb888afc0e9319cbbc26fc4a7ff81", 0x9b}, {&(0x7f0000001340)="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", 0x1000}], 0x5, &(0x7f0000002480)=[@cred={0x20, 0x1, 0x2, 0xffffffffffffffff, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r5, r0, r4]}], 0x40}], 0x3, 0x24000000) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000002c0)=0x7265d28) socket$unix(0x1, 0x100000000000001, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000002580)={0x101, 0x2, 0x100000001, 0x1, 0x101, 0x1000, 0x1, 0x1, 0x20, 0x7, 0xffffffffffffffff, 0x2}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000071fff8), 0x8}) 2018/04/08 10:49:44 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000000100)={0x0, 0x40, 0x3, @thr={&(0x7f0000000080)="8d131524f64421dfec23c72e90ccfaaa419e6358fd218764e7", &(0x7f00000000c0)="8bb2106da9be9d9185011428e6080325a2d39ce1ffa57dfd9dd62489e4b2ecba2c5774a3ccd81928eef641eb5f51dcea15c9c8fb54f525ffb2978d"}}, &(0x7f0000000140)=0x0) timer_getoverrun(r0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)='5', 0x1) 2018/04/08 10:49:44 executing program 1: syz_mount_image$reiserfs(&(0x7f0000000e00)='reiserfs\x00', &(0x7f0000000e40)='./file0\x00', 0x0, 0x0, &(0x7f0000001f40), 0x0, &(0x7f0000001f80)=ANY=[@ANYBLOB="6578706f73655f70726976726f6f742c7573728571756f00102c00"]) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x5, &(0x7f0000000340)=[{&(0x7f0000000080)="e3d1f3368c31d5d7b8e2e307d22f718aaeeeed98c158a95427b1f1c9f525fe5695a7271b34b8da7d04b98fdee649fc6275d45bee3adcb327da61875732a584805f20d8270402fced", 0x48, 0x7}, {&(0x7f0000000100)="68e2daaa6dbefec77501d571b698dbb73573372eec938989aa41b12653b1d81adf84c11213ebe6d2af6324fc8b38503ed0aaff970187cb0810dfdcdb09d84263e1de9fb55d01c5072fffe3b7a9f055b0c703eb755d1c2624cb861b22fb1323407a19a422cd3f33b53227e156215783010dcb98288342e952e04603a73bf74be276ace96277cc3ebeb5fa38b7f958957f100dc372c0c516a30c6a347cfa2c65411d6439192641dfcf5d14b6551832c490f098dc4690bb5a9241715e55df14cc1fa60ee991ac8716b567d19e7d70fb0767833615a5e7139fa617d8f3da631c7f6fa8b963c241", 0xe5, 0x8000}, {&(0x7f0000000200)="52af110171015a19d718115d939c1e461677d5d9a07b2483226d4743acde46a425eab3e7ba5085ff341e1ba9e18e24ae1c6dd9b6335cbaf8a4e790381b6bba89e3b59484c85bc5261f81935c992052cb1d17d3f27ffc821b912958f2947c753d22ed744aafc41e8a2366dd4da98861361fe13938fa171cb8aeed89f350bc182c30d11839266c05a6e2e83624084fd1da3af2", 0x92, 0x6}, {&(0x7f00000002c0)="ffef37d59d687236f283bef692cb7a7edeb0aeffdd49225fe919a8646584b4564fd5e72a44e5ab9738a02182a57fb4a493e4c105d6422e632023b1f4b1ecaac5af5e31ad4f10d011481f41b31a26df19847314d8291f5aed8cf5864ecafaceb1dae3c780e7ee7c82c4e0685a24cf4e4459df762bae", 0x75}, {&(0x7f0000000e80)="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", 0x1000, 0x4}], 0x2400, &(0x7f00000003c0)={[{@showexec='showexec', 0x2c}, {@showexec='showexec', 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x32, 0x36, 0x32, 0x36, 0x33, 0x30, 0x30, 0x35]}, 0x2c}, {@umask={'umask', 0x3d, [0x33, 0x35]}, 0x2c}, {@usefree='usefree', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x37, 0x3f]}, 0x2c}, {@quiet='quiet', 0x2c}]}) 2018/04/08 10:49:44 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000220009010000000000000000040000ef453d223ae5b94d9bccd1de9fc381851d80b9ef3ff3ea1f4931024be68722b8cf02c1ac523b62e157201166ccef95e42fbcc821bc88dc7fcce45316d36c4fb56f"], 0x14}, 0x1}, 0x0) 2018/04/08 10:49:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x8010aebc, &(0x7f0000000180)) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x200, 0x40000) faccessat(r2, &(0x7f0000000080)='./file0\x00', 0x4, 0x1100) 2018/04/08 10:49:44 executing program 5: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) semget(0x1, 0x3, 0x20) semget$private(0x0, 0x0, 0x8) semget(0x2, 0x3, 0x284) r0 = semget$private(0x0, 0x7, 0x200) semctl$IPC_RMID(r0, 0x2, 0x10) 2018/04/08 10:49:44 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) dup2(r0, r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x316, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=ANY=[@ANYBLOB="0c050000"], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) 2018/04/08 10:49:44 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80, 0x0) 2018/04/08 10:49:45 executing program 0: r0 = socket$inet(0x2, 0x400000000080800, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) listen(r0, 0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x0, 0x8001, 0x7, 0x1, 0x800, "b43572b1503ff82c30c2dd472b203e356a4ddd1a721583e3beffc2ccd8a40d20d0f7e9e42db923410227929cf2731455a7018ad53334fbc547d3e5b1970a21", 0x14}, 0x60) sendto$inet(r0, &(0x7f0000000200)="f1", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/08 10:49:45 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0xec, "22cc9de3b2f29577adc65cc1031d250ce4d5904dd656a16b976d21df83fcc61b7510a789637026bf00320f1af00ab14fe305dbb583e86f7974a82104ca3f5b9d2c2b4880a1d18ef23dd5c423dac103cb959d9566b110faa2b33dc2819ee5fded28f7098527f10a4316cd38f380c623c333fd345d6ba003c3a45a0050785c27b2783f0ad87f2f6a65acab89562954cd210065df69186c584311b1560f335423eb97037eeb478bf423a7c1908753e4dee859ca48537e30d1f15567036d81863960eb62283717cbe6f7020d308ad3261824eb9c6132aedced0c37bfeadc4d192616b53470a9cab6042a4a30ec90"}, &(0x7f0000000140)=0xf4) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={r3, 0x0, 0x401, 0x1}, 0x10) readv(r1, &(0x7f0000552ff0)=[{&(0x7f00006c1000)=""/4096, 0x1126}], 0x1) r4 = epoll_create(0x7) vmsplice(r2, &(0x7f0000000400)=[{&(0x7f00000001c0)="963399896d3f34bf5dc986ca4c88035e3ece0aa5ba46", 0x16}, {&(0x7f0000000340)="8fcc577d7b1487dc2036b437bb826101905a08bfd39e5bbd832890dd47b12c", 0x1f}, {&(0x7f0000000380)="6d69270dc62abe613f6690270803e629c681564db1afef1a93bfa47be4ad28c5328a63b120e76332b81a1517d2db87c753adfeba4ba0185507090e884ad22aaeead2d1565caaa2b1d589586e0a08b61422aece7e978eda5eade182", 0x5b}], 0x3, 0x2) sched_setaffinity(r0, 0x8, &(0x7f00000000c0)=0x20) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000040)) write(r2, &(0x7f0000335000), 0x10001) [ 161.925189] binder: 13116:13156 unknown command 1292 [ 161.930410] binder: 13116:13156 ioctl c0306201 20004000 returned -22 [ 161.941536] binder: 13116:13156 got reply transaction with no transaction stack [ 161.949072] binder: 13116:13156 transaction failed 29201/-71, size 0-0 line 2763 [ 162.064845] binder: BINDER_SET_CONTEXT_MGR already set [ 162.070223] binder: 13116:13127 ioctl 40046207 0 returned -16 [ 162.070227] binder_alloc: 13116: binder_alloc_buf, no vma [ 162.070264] binder: 13116:13156 transaction failed 29189/-3, size 0-0 line 2963 [ 162.090551] binder: 13116:13127 unknown command 1292 [ 162.090629] binder: 13116:13156 got reply transaction with no transaction stack [ 162.095791] binder: 13116:13127 ioctl c0306201 20004000 returned -22 [ 162.103169] binder: 13116:13156 transaction failed 29201/-71, size 0-0 line 2763 [ 162.126696] binder: undelivered TRANSACTION_ERROR: 29201 [ 162.132697] binder: release 13116:13127 transaction 16 out, still active [ 162.139609] binder: undelivered TRANSACTION_ERROR: 29201 [ 162.145101] binder: send failed reply for transaction 16, target dead 2018/04/08 10:49:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x400000) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000080)={0xffff, 0x9, 0x236f, 0xc, 0x101, 0x4000000000, 0xfffffffffffffffd, 0x7fff, 0x0, 0x7f}) ioctl(r0, 0x400000000001278, &(0x7f0000000100)) 2018/04/08 10:49:46 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) dup2(r0, r0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x73e0) sendfile(0xffffffffffffffff, r1, &(0x7f0000145000), 0x53) 2018/04/08 10:49:46 executing program 0: r0 = memfd_create(&(0x7f0000001fcd)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x0, 0xffffffffffffffff) writev(r0, &(0x7f0000007000)=[{&(0x7f0000b23000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718", 0x3c}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='reiserfs\x00', 0x800000, &(0x7f0000000100)="0ac7daea457c8e24be00477dc2c2026257f2058ef34d457674f3bbbd2df63ea1aae88182ec0ed832a5fd234a90af6c5acc7cf931bc4281ea776fca4dad75cf0c649606b80acfe1cb9cb96c81fc74c6b3612013c3b5c25ef417abaf0f14ed7062582c8d34b338a464b8ef00547a65f5f1b46bf397b3eaf455381b01036c1d669f5df20285fceeeebd0d1ab46cea2131f39839e84183e01cc9a37354572648a9fd9ce23db3072b51adf4717e797a254281bd37694c4745e682e3c24d79d463536ebe2c4de0e3b18ed54611e64e457c5b3b6b117ab5500b676f1d44a8a179385f9e3194941305e755a02ac17613") rename(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)='./control\x00') 2018/04/08 10:49:46 executing program 6: r0 = socket(0x2, 0x3, 0x40000000000000ff) sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)="0dee284ccb0e3556def61b251d36b3cd25eb5a4d5a29e66f7141d5132ee1c0553c5af597580697fd3fc147c04827c9c639d8a5e2", 0x34}], 0x1, &(0x7f0000000080)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x24, r1, 0x4, 0x70bd2b, 0x25dfdbfc, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x11}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}]}, 0x24}, 0x1, 0x0, 0x0, 0x8040}, 0x8000) 2018/04/08 10:49:46 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4c0200, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @loopback=0x7f000001}, 0x3) 2018/04/08 10:49:46 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000080)=""/32, 0x20) lseek(r0, 0x1d, 0x1) getdents64(r0, &(0x7f00000001c0)=""/243, 0xf3) 2018/04/08 10:49:46 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x80}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x0, 0x30}, &(0x7f00000001c0)=0xc) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x8000) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) process_vm_writev(r3, &(0x7f0000000380)=[{&(0x7f0000000240)=""/49, 0x31}, {&(0x7f0000000280)=""/230, 0xe6}], 0x2, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/66, 0x42}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="3b5c498941b79a61e7cbfa6c5f83db42d3c680195246ba8882373c28fec0ad89e566d0fe7fb10836de380355d5872fddc5e985958408a147e7541671cd31d1b70f18794c076f", 0x46) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) 2018/04/08 10:49:46 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x2, 0x4000020030}, 0xc) r1 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @loopback}, &(0x7f0000000180)=0x80, 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={r2, 0x7f}, &(0x7f0000000300)=0x8) sendto$inet6(r0, &(0x7f0000000b00)="e05ab36e279bf5b322a33f4f722072951b5eec6fb61f2826137437f1e2d424d952873a363bbef23a3d391c41ee0ed384a9af03b84c94e5da4c308d2dc9c3a5686ecf2bf5b9ecf8b832a886c3b9f2e01e5159b03e61670770179e611957208d57a4c0320abef82208b97c69683502a7a8ce50164c78c5aacc19a3f9a114fb02fd60f149c9a35a880e0f2070ea479da96e4b49", 0xffffffa2, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000280)='h', 0x1}], 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f00000003c0)="fd", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240), 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) getpeername$netrom(r1, &(0x7f0000000340), &(0x7f0000000380)=0x10) sendto$inet6(r0, &(0x7f00000000c0)='t', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000500)="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", 0x5d3}], 0x1) 2018/04/08 10:49:46 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x7e1e, 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000200)={0x401, 0x0, 0x1, 0x9}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000700)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x3}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000780)=0xfc000000000000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r3 = dup(r2) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000000740)={0x1, &(0x7f0000000240)=[{}]}) fsetxattr(r3, &(0x7f00000007c0)=@known='user.syz\x00', &(0x7f0000000800)='/dev/snd/pcmC#D#c\x00', 0x12, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000500)={0x0, 0xdd, "5a15dac7a700e4becbe431308995ea4694c8908442644553d43ea26b08a5fa932724f6e92a71e3feaa4e0839a7f6b02bf3f62eb212d60536d94f3917193d78aa9e8fe603709c6902bde5f63103169c4e00ebb98f0f9d7605bc8ab9cc1fb6b497c2ba4f7db0fb9fd89996055a2ce3ed7180bdee51c41be378bda30e12fabdf316daa72893f7e4c6466f06e294ba6e32c33cf391cdfdb07202da7fe46a6388ee2e084706f7746a1e09d3b5cfbfc0e0d0cc20794a295d91b98b5332317bfc07d4da12a01c17e0251734e2108d3d37298db00248a6eeb8c0f4cd2cc7995c94"}, &(0x7f0000000280)=0xe5) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$TIOCSTI(r5, 0x5412, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000840)={0x0, 0x5}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000600)={r4, 0x7, 0x1, 0xe5a, 0x6, 0x80000001, 0x7, 0x9, {r6, @in6={{0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x9}}, 0x4, 0x3f, 0x1fe0000000000, 0x8000, 0x8}}, &(0x7f00000006c0)=0xb0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x24) [ 162.419248] raw_sendmsg: syz-executor6 forgot to set AF_INET. Fix it! 2018/04/08 10:49:46 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x8001, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x3) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x400000, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x800, 0x208082) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xb2, "958d09baf9a5353e5c1551b28f3a45b2a2e9fcd40ee40c651b8f04ba02ed1c0810e63c04301a9ef1b9fd20a92357815fff2225b0e71cf6eec2629aaefa50b8f0c713d12531926c1365a52ebf3faaecc80797db344daf1b7a85a387d85b3c1e1d4fc49057be3e756b7706b7b96432d9667252989697731c267f5aad92889272b43b474a83493fed67c5a4826be5adde478706819b05465ffc8b7d4b0b5c5fcb1c0c542d574d675d7de37ed8222f38d687532d"}, &(0x7f00000001c0)=0xba) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x1ff, 0x6, 0x800b, 0x0, 0xffffffffffffff9a, 0xd8000000000000, 0x6, 0x2, r2}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) socket$nl_xfrm(0x10, 0x3, 0x6) fstat(r0, &(0x7f0000000280)) 2018/04/08 10:49:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x4, 0x0, @loopback={0x4, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x10) connect$nfc_raw(r0, &(0x7f0000000140)={0x27, 0x0, 0x2, 0x7}, 0x10) openat(r0, &(0x7f0000000180)='./file0\x00', 0x40, 0x40) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) 2018/04/08 10:49:46 executing program 2: r0 = socket(0x10, 0x80002, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x40200, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f00000002c0)={0x6, 0x2, 0xffff}) connect$netlink(r0, &(0x7f0000000300)=@proc={0x10, 0x0, 0x1}, 0xc) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000100)={&(0x7f00000001c0)={0x2, 0x4, 0x8, {}, {r2, r3/1000+10000}, {0x3, 0x7f, 0x0, 0x2}, 0x1, @can={{0x1, 0xbe71, 0x1f}, 0x5, 0x1, 0x0, 0x0, "d403e9ab844f451f"}}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x880) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="542d6f7fe1374af9ee140000101d8814ccae"], 0x14}, 0x1}, 0x0) 2018/04/08 10:49:46 executing program 5: socket$kcm(0x29, 0x0, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000540)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x6, {0x2, 0x4e24, @multicast1=0xe0000001}, 'eql\x00'}) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000340)=0x6, 0xfffffffffffffdc5) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x1ff, 0x103000) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00000004c0)={0x2, 0x4, 0x7}) listen(r0, 0x4000000006) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000100)={0x0, 0x8000}) connect$inet(r1, &(0x7f00000003c0)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) sendto$ipx(r1, &(0x7f0000000180)='w', 0x1, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000300)='tls\x00', 0x4) syz_open_dev$sndmidi(&(0x7f0000000500)='/dev/snd/midiC#D#\x00', 0x5, 0x200200) sendto$inet(r1, &(0x7f0000000140)="e9", 0x1, 0x0, &(0x7f0000b7bff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000040)) sendmsg$unix(r1, &(0x7f0000001140)={&(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000980)="7eaf9977f0ead629c327105b31e19f649656919fd31803ce636ed7bca5e96d74ecc6333b7ea84a5fe76f4be0f2940b8367d4c64dd1ab8e801e73829a4c811f5d8c63d0d78ce1b7873159ec86105010bb12fc8d032415ec752c086999be9e20d5009f4b2674d8d2fe7a06256c1bc6e95f025f24645afd88353c28dbc7a9987ec135603570432cb162df73b1e52aba114005473f92c0c9998d38e8ea6bb817a9b8fa08b5e7f2cc1439", 0xa8}], 0x1, &(0x7f0000001080)=[@cred={0x20, 0x1, 0x2}], 0x20, 0x10}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f00000001c0)={0xb6, {{0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, 0x88) 2018/04/08 10:49:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000140)={0x10000, 0x3, 0xf51d, 0x3, 0xfff}, 0x14) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x40004e20, @multicast1=0xe0000001}, 0x10) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) listen(r0, 0x69a9) listen(r1, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x78) 2018/04/08 10:49:46 executing program 1: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000680)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x9, 0x141000) r3 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r3, 0x0, 0x29) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000000c0)=0x1) clock_gettime(0x0, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000400), 0x0, &(0x7f0000000480)={r4, r5+30000000}, &(0x7f0000000140)={0x3}, 0x157) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000340)={0x0, 0x2, 0x1, [0x7]}, &(0x7f00000003c0)=0xa) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000004c0)=ANY=[@ANYRES32=r6, @ANYBLOB="a5000000397ce2bb16e7a80ac4179d0bc8fbb89c92dc2617c5a43a15d460fa6ebc7839a6f3359791906b38a076d5b574245aeb82f891112b4c10d7f063d3e6962f57775cb783db684771b777556a49d758cad23146b1a52c59d841321d57a8e423260e0900000000000000f6b9a1fda720ec5654e0bdfac8c200dba08cd39aab55db35054a24708f6cfab00caf68cf3b03b2f6e19e501d95b9ab772dcc0271e7142543f6b140c81532"], &(0x7f0000000400)=0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000080)={0x100000001, 0x5}) sendmsg$nl_netfilter(r2, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x80020100}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x14, 0x0, 0x3, 0xa02, 0x70bd2c, 0x25dfdbff, {0xf, 0x0, 0xa}}, 0x14}, 0x1, 0x0, 0x0, 0x4008000}, 0x40004) close(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r7, 0x8}, &(0x7f00000002c0)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000100)={0xef, 0x0, 0x163, 0x6, "c85baec9f2c7d8195cc9688cd9cee3603b1ba5019532819c1fe303f1d5564c9043c7c71c49ce6f88d1c8ae4d", 0x2}) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r8, 0x3}, 0x8) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) close(r9) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000440)=0x8) setsockopt$RDS_CONG_MONITOR(r9, 0x114, 0x6, &(0x7f0000000200)=0x1, 0x4) 2018/04/08 10:49:46 executing program 0: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3b6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000400)='/dev/sg#\x00', 0x80000001, 0x10000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) clone(0x10000000, &(0x7f0000000300)="1484e98508be541a64ee8ae5f296dbbc49ca967f5eaa684b958745d166782f984eb67175a45fd95e4148576e27dfec231e535b370079c4cec9d260464760093f91b8133a8f43fe3a2c32b1b0d67a8842d4b24135924d655737ccb1dbd9eb96247b52df56", &(0x7f0000000180), &(0x7f0000000200), &(0x7f0000000380)="685946f8aafba0864ab02835fbb5c4818fade9465f506c563dd66987c3df9ebd8e7950e73f5e72596a494bc706d74e") r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000001353da8400000000000000009500000000000000"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) 2018/04/08 10:49:46 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x1c}, 0xfffffffffffffee9) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001240)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x800) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000001280), &(0x7f00000012c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x5, 0x10}, &(0x7f00000011c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001200)={r2, 0x7f}, 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r0, &(0x7f0000000080)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x6f3000, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) setsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f00000001c0)="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", 0x1000) 2018/04/08 10:49:46 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000040)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000552ff0)=[{&(0x7f00006c1000)=""/4096, 0x1126}], 0x1) write(r2, &(0x7f0000335000), 0x100af) 2018/04/08 10:49:47 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2), 0xfffffdaa) read(r1, &(0x7f0000000000)=""/126, 0x7e) lseek(r3, 0x0, 0x7) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/04/08 10:49:47 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='smaps\x00') set_mempolicy(0x2, &(0x7f0000000400)=0xffffffff, 0x2) readv(r0, &(0x7f0000001340)=[{&(0x7f00000012c0)=""/98, 0x62}], 0x1) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)=""/200, 0xc8}, {&(0x7f00000001c0)=""/187, 0xbb}], 0x2, &(0x7f00000002c0)=""/222, 0xde, 0x8}, 0x20) accept(r0, 0x0, &(0x7f0000000440)) 2018/04/08 10:49:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000002700)="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", 0x102, 0x400}], 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="63bc0b02e5188c89b48b38ef4ec9013e9e93a9f66c231a4a2c5f670339a2a0f09b6effebb18e1c84b6348d1c4f5e66763b41135ef7ef217aa9364d096028c3dfb18176d65fad72b6da029ad10896a01312ec69c1fafeea229cf15ae871b40756a451e253aed06a7e9a077d96c59893c8b05c24607f91424359439ca5792afc9884915b459ee788267f9316728438cb47f277ff3e766aee14194261e25817643a5e1da02de7712255281f2e5e9de924c7af029e35a70b3e33ee259eb6a54496b2b633c0bcf58498d0054ca838cde0bbffed35cde672f84959535d696bdd9687d0c0e7698fce9412c174e9ba0e362c4cf0742caa74"]) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10042, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000240)=""/147) 2018/04/08 10:49:47 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x1, {}, 0x0, 0x1}, 0xe) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x2, 0x4) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f00000001c0)={'mangle\x00'}, &(0x7f0000000240)=0x54) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000080)="269b901d9baeeac7b7a54e48bb00ea24db52c3bf14b3ecc26d160d1577b57b5cd6c68f5fb6a0ca9104df95f8f41d657c1c28bb3d7c905fd453260cef7092287f4b425d432446a4132acf830d", 0x4c) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x3, 0x800) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000140)={0x0, 0xbeb}) r4 = fcntl$getown(r0, 0x9) sched_setscheduler(r4, 0x3, &(0x7f0000000180)=0xfffffffffffffff8) 2018/04/08 10:49:47 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x4) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000000)) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000000040)) 2018/04/08 10:49:47 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000000100), 0x32, 0xfffffffbfffffff9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006ff8)) mmap$binder(&(0x7f000044e000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) 2018/04/08 10:49:47 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x125, 0x10000}], 0x0, &(0x7f0000016000)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001380)='/dev/kvm\x00', 0x200000000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0xfffffffffffffffa) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x81, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001440)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$VHOST_SET_VRING_CALL(r7, 0x4008af21, &(0x7f0000000040)) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000358fe0)={r5, 0x0, 0x2, r5}) mkdirat$cgroup(r7, &(0x7f00000000c0)='syz1\x00', 0x1ff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001280)=0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000012c0)={0x3, 0x337e, 0x0, 0x9, 0x3, 0x2, 0x4, 0x7fff, r8}, &(0x7f0000001300)=0x20) ppoll(&(0x7f0000000100)=[{r0, 0x2}, {r5, 0x20}, {r0, 0x1}, {r0, 0x8002}], 0x4, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180), 0x8) 2018/04/08 10:49:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) [ 163.957762] BTRFS: device fsid 3030b86e-0d5f-4090-902c-6457136cf04d devid 1 transid 7 /dev/loop3 [ 163.980504] EXT4-fs (loop4): Unrecognized mount option "c¼ 匉´‹8ïNÉ>ž“©öl#J" or missing value [ 164.000115] BTRFS error (device loop3): superblock checksum mismatch [ 164.020820] BTRFS error (device loop3): open_ctree failed [ 164.026769] EXT4-fs (loop4): Unrecognized mount option "c¼ 匉´‹8ïNÉ>ž“©öl#J" or missing value [ 164.168849] BTRFS error (device loop3): superblock checksum mismatch [ 164.175853] BTRFS error (device loop3): open_ctree failed 2018/04/08 10:49:49 executing program 2: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r4 = dup2(r3, r3) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000080)={{0x8001, 0x40}, 'port0\x00', 0xe0, 0x0, 0x0, 0x7fff, 0xfffffffffffffffd, 0xb08d, 0xde7, 0x0, 0x5, 0x5}) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000040)=0x8) read(r3, &(0x7f00004bdf32)=""/206, 0xce) r5 = syz_open_pts(r4, 0x0) ioctl$TCFLSH(r5, 0x540b, 0x0) 2018/04/08 10:49:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000001ff8)={0x0, 0xffffffffffffffff}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x481) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x164) getsockopt$inet_mreqsrc(r0, 0x10f, 0x7f, &(0x7f00000001c0)={@empty, @multicast1, @broadcast}, &(0x7f0000000000)=0xc) 2018/04/08 10:49:49 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000976000)=ANY=[@ANYBLOB="0180c20000000180c200000086dd6006f52600063a00fe8000000000000000000000000000ffff020000000000000000000001000001800090780000fffd"], &(0x7f0000a95fe8)) 2018/04/08 10:49:49 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000180)="76dafccc5b94a70fc9a415b3c751c67bc4350e3e5cc15ac8ec22efe4b8bc7e311be0f28cc4f5cce4987ba11b4aa3560f56713ea9e868acdda8bbddaa410580a0f5f39fb1743fd7e93176abb8f056941c3667767f5f6f73730da85148735e173e4a5c55607837329c16", 0x69) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x212040, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140)={0x100000001, 0xe158, 0x5, 0x6aef03f000000000}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r3, 0x5412, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000240)=[{0x0, 0x1}, {0x8, 0x6}, {0x4, 0x1}, {0x3, 0x1}, {0x4, 0x4}], 0x5) 2018/04/08 10:49:49 executing program 6: syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x3, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_GET_STATUS64(r0, 0x4c02, &(0x7f0000000000)) 2018/04/08 10:49:49 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x10301006, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) socketpair(0x1, 0x6, 0x5, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r3, &(0x7f0000001000), 0x1) r4 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000540)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000640)=0xe8) getgroups(0x4, &(0x7f0000000680)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) sendmsg$unix(r3, &(0x7f0000000740)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f00000001c0)="badb93da0bc6eb5ff55692bc02fee824a88d6deae139b82099612895e275f7cc9286d9d387980ad8c6fcf0239d445681502378a7574f0f9084f48bfad78a3949f8993c34d84637108abd8037cefbb84d3fc5ec4188456f8b7c816a8e32922a46c7d1b7f260f981ec11300c60eff7", 0x6e}, {&(0x7f0000000240)="038732689d1210f37b1d4406feaae961fa7647fb2ec0ea7a2e8d79b6764fe64b4c954c696e", 0x25}, {&(0x7f0000000280)="db823da8e30af1d74e4b71fb6ed608a3d7721786b087ac053b2c39db4093add42fb53af72ee35e1da37fd5fb39ce7d1afd91129e7843b7e4463482cf32b6f751739dabbec36b0e90cc9367047ce45e5877c638f000b1c36fe61f2bf61716f1bc6cd59f56ff80617e01266e074dbb9104e6927f6d75106dc338426948", 0x7c}, {&(0x7f0000001040)="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0x1000}, {&(0x7f0000000300)="2baf6ead7e339e49d250edf339fa", 0xe}, {&(0x7f0000000340)="df543b93ccce3f17ee251810bd02362f60091d052ed6742f4c188df11311cb2cd558e2a79a77cac6af348816e70a70331fad1f04a40bda801120d439a79da181130a53beb5dfd4cd069690b37739031617f85b40d2c70ae1191cac94e29dbab0324a836d39a09bd23db727d27067fa87042a0caf9562808a0b59c7a442fb05c86a8706d255a4918568b2731216d9174d444ae99e62b629da56cf7020005805949039c46a22cc54bb358a857f598875523cbd0e40cc12b113795473516980486c5bba83211e1bd007154ad1afbcd5277847be4966ca8fea990dffed24e36fb548e7a274ed9c77a1d49996a4bb4885a46bb583d595bf0a9dd17a", 0xf9}, {&(0x7f0000000440)="e8c2b799700a4bd1b956c6a608f8d0a123a4b2c6c9054ddfa6c65defa249757ec221b24a4c7b7dde5f", 0x29}, {&(0x7f0000000480)="61a09ee8efc11cb83d31a2eea2aa449c031d0452fe8f493fdeab0013185e6271257771fb", 0x24}], 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="c9ec2900"], 0x68, 0x80}, 0x80) mmap$binder(&(0x7f0000fba000/0x12000)=nil, 0x12000, 0x3000005, 0x4012, r0, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) fcntl$setsig(r2, 0xa, 0x28) r7 = fcntl$getown(r3, 0x9) fcntl$setown(r3, 0x8, r7) dup(r3) 2018/04/08 10:49:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, r0, 0x1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000100)=0xfff) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) bind$alg(r0, &(0x7f0000c73fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) sendmmsg$alg(r3, &(0x7f00000007c0)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000680)=ANY=[]}], 0x1, 0x8044) accept4(r3, 0x0, &(0x7f00000000c0), 0x0) 2018/04/08 10:49:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x0, 0x0, 0xfd69) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000)=0x3826, 0x4) r1 = memfd_create(&(0x7f0000000400)='selinux\x00', 0x3) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000100)={0x3, 0x4, 0x1, r1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000480)={r0, r2}) 2018/04/08 10:49:49 executing program 6: r0 = socket(0x2, 0x2000080003, 0x2) getsockopt(r0, 0x0, 0xcd, &(0x7f0000000000)=""/8, &(0x7f0000000140)=0xffffff0d) 2018/04/08 10:49:49 executing program 4: r0 = memfd_create(&(0x7f00000001c0)='@&prockeyring\x00', 0xffc) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000104) r2 = dup2(r1, r0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f0000000700)=ANY=[]}, 0x1, 0x0, 0x0, 0x48010}, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000a80)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r3, 0x2, 0xff}, 0xc) clock_gettime(0x0, &(0x7f0000000180)) write$sndseq(r0, &(0x7f0000000200)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x0, 0x4}, @queue}], 0x30) memfd_create(&(0x7f0000000400)='keyring*\x00', 0x3) mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000440), 0xffff, 0x1) accept$packet(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000600)=0x14) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/sequencer\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0xf, 0x9, &(0x7f0000000500)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2e, 0x0, 0x0, 0x0, 0x20}, [@call={0x85, 0x0, 0x0, 0x8}, @ldst={0x3, 0x2, 0x6, 0x5, 0x9, 0x0, 0xffffffffffffffff}, @jmp={0x5, 0x800, 0xf, 0xa, 0x9, 0xffffffff, 0x8}], {0x95}}, &(0x7f0000000580)='syzkaller\x00', 0x7, 0xf6, &(0x7f0000000840)=""/246, 0x41000, 0x1, [], r4}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000280)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000340)={{0x15, 0xdc}, 'port0\x00', 0x8, 0x8, 0x2, 0x8, 0x8a67, 0x8, 0x6, 0x0, 0x4, 0xe287683}) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x1cb) setsockopt$bt_hci_HCI_FILTER(r5, 0x0, 0x2, &(0x7f0000001ac0)={0x3ff, 0x0, 0x3ff, 0xfd1}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x40400, 0x0) getsockname$packet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000004c0)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x1f, 0xa5, 0x6, 0x82d, 0x7, 0x3a}) 2018/04/08 10:49:49 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000040)="0f01c90f21776664b6fc83eff1f466b98f0b000066b811a5ffff66baffffffff0f300f001fe96500d9848d0b0f2357", 0x2f}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000240)={0x30001}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000180)=""/73) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) write$cgroup_int(r3, &(0x7f0000000480)={[0x3d, 0x3c]}, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000002c0)={0x2, &(0x7f0000000200)=[{}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000440)={r5, 0xa, &(0x7f0000000300)=[0x3, 0x400, 0x8, 0xfffffffffffffffe, 0x9, 0x0, 0x8, 0x6, 0x665, 0x8], &(0x7f0000000380)=[0x7, 0x8, 0x8001], 0x14, 0x5, 0x5, &(0x7f00000003c0)=[0x80000000, 0x682cec9a, 0x800, 0xfffffffffffff544, 0x7], &(0x7f0000000400)=[0x3, 0x400, 0x1, 0xdc7b, 0x80000001, 0x7]}) 2018/04/08 10:49:49 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) ioctl(r0, 0x2275, &(0x7f00000000c0)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x20001, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x8012, r0, 0x0) 2018/04/08 10:49:49 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000000000)="a803b4b022a628b8cd3bc7df0cc41efea898b80213ef5f38983c4c53f97140d0eceeef5beb6b34477470ea6c9d00571ececeb23c888c926e93b687") 2018/04/08 10:49:49 executing program 3: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f00000004c0)=0x10000, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000540)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000005c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000680)={r0}) setsockopt$RDS_RECVERR(r5, 0x114, 0x5, &(0x7f0000001280)=0x4, 0x3b) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000700)) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000600)) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000080)="81081800001d000000010054409d0954", 0x10) r7 = accept(r6, 0x0, &(0x7f00000000c0)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000180)={0x0, &(0x7f0000000280)=""/4096}) sendto$inet(r7, &(0x7f0000000140), 0x334, 0x0, &(0x7f0000000240)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r8, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x40000) r10 = gettid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)) sendmsg$nl_route(r9, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_NET_NS_PID={0x8, 0x13, r10}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r9}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r11, 0x84, 0x4, &(0x7f0000000500)=0x80000001, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r11, 0x8933, &(0x7f0000000000)={'irlan0\x00', r8}) ioctl$sock_inet6_SIOCSIFDSTADDR(r11, 0x8918, &(0x7f0000000340)={@loopback={0x0, 0x1}, 0x1, r8}) bind$bt_l2cap(r11, &(0x7f0000000640)={0x1f, 0x4, {0x46f7, 0x7, 0x3, 0x9, 0x7ff}, 0x9, 0x10001}, 0xe) 2018/04/08 10:49:49 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000003e00)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x10080, 0x0) write$rdma_cm(r1, &(0x7f0000000640)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000600)={0xffffffff}, 0x1, 0x1000}}, 0x20) write$rdma_cm(r0, &(0x7f0000000680)=@disconnect={0xa, 0x4, 0xfa00, {r2}}, 0xc) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000440)={{&(0x7f0000000380)=""/116, 0x74}, &(0x7f0000000400), 0x40}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\a\x00\x00\x00\b\x00'], 0x6) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) write$rdma_cm(r0, &(0x7f0000000ac0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000a80)={0xffffffff}, 0x13f, 0x6}}, 0x20) write$rdma_cm(r0, &(0x7f0000000300)=@destroy_id={0x1, 0x0, 0xfa00, {&(0x7f0000000340), r3}}, 0x9) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000013db4)={0x14, 0x1e, 0x2ff}, 0x14}, 0x1}, 0x0) sendto$inet(r1, &(0x7f00000007c0)="86f38271ee42f2d63f6466b2c3a1bbc5f4848750ad5bcaed34c125dce4a1f81ce7270ebb92f430f2ef7186e9f921989fcebb4f37dd1866ffe3739f8de119ba76fed4e211541a3d1cebecce9e1e021773d5463b2605f41c7bbf258b6e51128b6d93041a8599cd28e9c2a387b82defeb471deb16ab05fe7e14a9aa55723fc59f6e32a3d1e9454c00b73b99511b5368dbd11fd671d9f83c53bb837e9d84b4e81ad78e0d4b1f61349a1eecc3d80d60fb3f5d6da6182b044b4110c072", 0xba, 0x4008044, &(0x7f00000001c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) r5 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x400040) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x30080000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="000125bd7000fbdbdf250e000000080006003f0000001c000200080004000800000008000700930400000800030006000000080006000300000008000600050000003400010008000b0073697000080006ea776c63000800050000000000080006006e71000008000900670000000800010002000000"], 0x7c}, 0x1, 0x0, 0x0, 0x24040040}, 0x4040) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000200)={0x0, 0xfffffffffffffffb, 0x5, [0x8, 0x2, 0x4, 0x1f, 0x5]}, &(0x7f0000000540)=0x12) open_by_handle_at(r4, &(0x7f0000000880)={0xcc, 0x9, "189d84ffef66fdcea6e4a4a1ee8c0bb9f83084551a99e183cd8ca5a50270a297482db3222e3117d25a5987b555aca3ca9b37ff1839643dab6c0dedf116e29557267911aacf24a40f9c1b9e8758cf4ea5c0ecd8800502000a50ed12567f43c6b96f8dc0214dcfb932a002724b6217534f6f7c1fd8966f6384e42362966835f5989e3e9ac61c66a68154b5fdac60d5100ba0da676506d6730b68f257862abd5f8b5536175a59b7398f3829dcc59994bfae8b7b4ed002ca1d437937188eeadd144b89b21b3a"}, 0x10000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000006c0)={r7, 0xe3, "f155dbb1bb41f85392c17dc56db6c711f6f1f23bd73b67e1705a499e4509f6a8a8d0915a7c39e745231272f4eb7599c1c368eaae71d19111e419391e192f2ca61d8cbe2a8ce9d44f3ea3ad10778e8b00147adb8e7f50196a5fae7486ab84f19d9d1a1a08bcd89dda55b9c0455d4482d81982bac5e8ffda71251c6057dd841032d9418f3fa42f7f2e2b3798d1e434ceec0feb6e9b01140c568b5e8e1ad3e700dbd0d2bcc7e45f44f0050b9ec54b261c69cb0ef8ebbb1ebde5dde3cc7d7df324f939398f6cc386eac0511d1e101de0a98667d6898035782432b7c1df01a415e53a9c2cc1"}, &(0x7f0000000580)=0xeb) getsockopt$inet6_dccp_buf(r5, 0x21, 0xf, &(0x7f0000000080)=""/200, &(0x7f0000000180)=0xc8) [ 165.381197] tmpfs: No value for mount option '¨´°"¦(¸Í;Çß Äþ¨˜¸ï_8˜0x0, 0x4c, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x82, @loopback={0x0, 0x1}, 0xffffffff}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x9dc4}, 0xc) [ 165.425697] bond0 (unregistering): Released all slaves 2018/04/08 10:49:50 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa080045000028000000000067907800000000ffffffff00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB='w\x00\x00'], &(0x7f0000000000)) 2018/04/08 10:49:50 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x4400) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000040)={{0xffffffffffffffff, 0x2, 0x80000000, 0x0, 0x5}, 0x1f, 0xace}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)="6367726f75702e636c6f6e655f6368696c6472656e00b3c911184e1a2cf421b11d6eeef35851423c95fd650a1a797d1915691d8756ba8d47b93fb5d7dd474df0e3942079a992ee72443c5540a7acf908b972182820530448a2fb54e15f3d432da5f9edea258e21311b636f7c79a7be00b5c2cf2cecd8c1", 0x2, 0x0) pread64(r2, &(0x7f0000000300)=""/4096, 0x1000, 0x0) 2018/04/08 10:49:50 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0xd, &(0x7f0000000380)=0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f00000002c0)=""/146, &(0x7f00000001c0)=0x92) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000240)=""/128, 0x80) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/08 10:49:50 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0xffffffffffffffeb) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000df000000000000000000000071100000efffffffffffffff000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000440)=0xe8) r3 = dup(r1) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000a00)={'vcan0\x00', r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bcsh0\x00', r4}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000000480)) socketpair$inet_icmp(0x16, 0x2, 0x1, &(0x7f0000000400)) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xa074, 0x400) 2018/04/08 10:49:50 executing program 1: accept(0xffffffffffffffff, &(0x7f0000004e80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000004f00)=0x80) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000052c0)={0x6, &(0x7f0000004f40)=[{}, {}, {}, {}, {}, {}]}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000f0a)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0xfffffffffffffe2b, &(0x7f00000000c0)=[{}]}) bind(r0, &(0x7f0000000180)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80) ioctl$EVIOCGREP(r1, 0x40107446, &(0x7f0000000000)=""/174) mq_open(&(0x7f0000000200)='security@vmnet1\\-@GPL\x00', 0x0, 0x8, &(0x7f0000000240)={0x80000000, 0x7fffffff, 0x9, 0x8001, 0x101, 0x80000001, 0x400, 0x10000}) 2018/04/08 10:49:50 executing program 6: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0x51001}]}) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) 2018/04/08 10:49:50 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x0) 2018/04/08 10:49:50 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x6, 0x4) 2018/04/08 10:49:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000004, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0xf47}], 0x1, &(0x7f0000414000)}, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/08 10:49:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000ffc)=0xfffffffffffffffb, 0xfffffffffffffd83) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x8000) syz_open_pts(r1, 0x400) 2018/04/08 10:49:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f00001a4ff2)='./file0\x00', &(0x7f0000f89ff8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f0000000140)) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x200) chdir(&(0x7f0000000040)='./file0\x00') getcwd(&(0x7f0000fde000), 0xdfb63bde3e70e2c) 2018/04/08 10:49:50 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000c1aff9)='ns/uts\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000240)='ns/uts\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='oom_score\x00') 2018/04/08 10:49:50 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r1 = memfd_create(&(0x7f0000003000)='\x00', 0x7) fcntl$dupfd(r1, 0x40a, 0xffffffffffffffff) 2018/04/08 10:49:50 executing program 5: unshare(0x40000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x14) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80040, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000040)={{0x214, 0x20287f44}, 'port1\x00', 0x82, 0x10000c, 0xfffffffffffffff8, 0x8000, 0x5, 0x72, 0x7fff, 0x0, 0x1, 0x7}) shutdown(r0, 0x1) 2018/04/08 10:49:50 executing program 0: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000080)=""/32, 0x20) lseek(r0, 0x1d, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x8, 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x9c, r2, 0x400, 0x70bd28, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xa1c}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xa2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x17}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x87}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8079}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x10}, 0x4) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)={{r3, r4/1000+30000}, {0x77359400}}) getdents64(r0, &(0x7f00000000c0)=""/243, 0xf3) 2018/04/08 10:49:50 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0xe800, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f0000000040)={[{@allow_utime={'allow_utime', 0x3d, [0x33, 0x34, 0x33, 0x37, 0x32, 0x37]}, 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}]}) 2018/04/08 10:49:50 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x40, 0x9, 0x97e1, 0x3, 0x0, 0x80000, 0x40040, 0x4, 0xffffffff, 0x100, 0x9, 0xd39, 0x0, 0x2, 0x1f, 0x1, 0x1, 0x80000001, 0xc1, 0x2, 0x2, 0x8, 0x1, 0xc96, 0x1f, 0x6, 0xffffffffffffff81, 0x2, 0x4, 0x32e3, 0x6, 0x5, 0x5, 0x0, 0x8, 0x7fd, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000200), 0x8}, 0x44, 0x88d6, 0x100000000, 0x7, 0x100000000, 0x2, 0x2}, r0, 0xf, r1, 0x2) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) r4 = add_key(&(0x7f0000000180)='rxrpc\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r3, r4) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x4000) 2018/04/08 10:49:50 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x223, 0x14, 0xbb}}}}}, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x2, 0xe, 0x8001, 0x3, 0x7, 0x0, 0x70bd2a, 0x25dfdbfe, [@sadb_x_sec_ctx={0x1, 0x18, 0xf96}, @sadb_x_sa2={0x2, 0x13, 0x4dc, 0x0, 0x0, 0x70bd25, 0x3501}, @sadb_x_sa2={0x2, 0x13, 0x100, 0x0, 0x0, 0x70bd2a}]}, 0x38}, 0x1}, 0x48004) [ 166.777861] IPVS: ftp: loaded support on port[0] = 21 2018/04/08 10:49:50 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000002c0)) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x40000002871, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80005, 0x8000000000000000, &(0x7f0000000100)) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @multicast1}, &(0x7f0000000240)=0xc) sendto$inet(r1, &(0x7f0000000140)="75cf5c041a40a68fee39d0a65a3a246db760375cf932fa1a2d48441b66570de0c7bc0d08b4741d0260d50dd1a7cc19eec49b0bad3a3b8b11a2afaf3354f523016bb97d29267cf0df5ef25dd547dccee5993924844fc52d88e08a94785c032ca16603c0c74ca54b17904bf96f4bc9141281407c3af911f47408610bf8418ccbd8a92d949501895de74542c30ae7c23cf3b581264f36e4fb4cb32b572c868a3af755581ec3c069b5a2793040e4552db8810ccaaccf7d9dfe3f83670c1278d649b3538e0057b6a472c0253d74bccad354f658d10a5a764738529ee5", 0xda, 0x4000, 0x0, 0x0) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000ffe000/0x1000)=nil) 2018/04/08 10:49:50 executing program 0: r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev}, &(0x7f0000000040)=0xc) bind(r1, &(0x7f0000000140)=@can={0x1d, r2}, 0x80) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x80000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000200)={0x6}, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) mq_timedreceive(r0, &(0x7f00000000c0)=""/84, 0xe8710fc685cde138, 0x10001, &(0x7f0000000280)) [ 167.584237] IPVS: ftp: loaded support on port[0] = 21 2018/04/08 10:49:51 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000463000)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000000140)='hugetlbfs\x00', 0x0, &(0x7f0000e2ef53)) ftruncate(r0, 0x0) 2018/04/08 10:49:51 executing program 2: r0 = socket$inet(0x2b, 0x801, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x80800) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={r1, @empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000400)={&(0x7f0000000200)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000340), 0x0, &(0x7f0000000380)}, 0x0) 2018/04/08 10:49:51 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x1, 0x100) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000300)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000340)={r1}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') fcntl$getown(r2, 0x9) r5 = gettid() rt_sigqueueinfo(r5, 0xffffffff, &(0x7f0000000080)={0x3f, 0xc3b, 0x0, 0xed}) sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000008", @ANYRES16=r4, @ANYBLOB="090c0400000000001000010000000800040002000000"], 0xfffffffffffffff4}, 0x1}, 0x0) r6 = dup2(r3, r3) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000200)={{{@in6}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) 2018/04/08 10:49:51 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r0, &(0x7f000000c100)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000700)="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"}, {&(0x7f0000000080)="8f28b3beab918f27f6810d41764383a85e9eedf0e0409c145ccf48d3d5150eb4a999016c6b537d78eec833051382e6fe5a5de313e50a4a35f92a0206e1d233eac6a40226dd022455e5a076298918aa7e1f232b5f005cb2f72cb40936fd08c34712a45dcf796b209fb32d46da5acdf9a03e218f2885fd43fcd0ff80773718c4696472e9"}, {&(0x7f0000000140)="1052052937bce86a4827557e327f63b7cbc155f9a4c6af2db2702b5cd435eaf411e17545b9f06aa3d0d1a4277902c94da6de2e521b5eac8183b4916184a5633f591f8beca0b5c1abcb7e1625177aa9c949957a026b1848833fbeb2ed78446d132ebbec5382920a3fae0096521b52a6a17d2ad88c7d186ecdbe1924dcec7c46ae7171c0e4aba64e1a5e8206ed3c33ed6ab88654e38e138638da0e84e7541dfff541c8817506f0ae8d7e02c8ad0f83c4539466110c09ab32eee699def2f5c4053a28ca8941e5af89c586660024a4524397910c631d4d8cd1830bc2bfaeabafc4753b8e4c74f3f2369d9d06b3459b1e6b701d89bdb3c67e3f53f4"}, {&(0x7f0000000240)="5cdc8efc4b97677afb7b298023af5c1f26cef2020124e75cf62c23c9e6e934a981e275ffce3ee29a3384ed9d1386d497003179b0ac15c34116c16875cf72bec21f1b47fbb6fa94ae4c099a5c0ba77e85c660127dac444ac84f2046902d5f46f0619cbb589bd5564d38b6eb1e5c7c8fdae4e697f7ac7dcb2a10510d34c1804aafb45f4d349bb0a70e54bef3b9f9ebb8ee43"}, {&(0x7f0000000300)="66ce6c18b39d6eecb6281397b5d3d97fcd47c33ca2b098f2dbdbd3ccfb326c43a2c9afc6faa830b9d601e5946aab1b6d6e2608ec91a8833f7c0e12a190d1ed6b76"}], 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000680)=@ax25={0x3, {"9d27f2fe15e716"}}, 0x80, &(0x7f0000000a80), 0x0, &(0x7f0000000b00), 0x2a3}, 0x3}, {{&(0x7f000000bc40)=@ipx={0x4, 0x0, 0x0, "c71c86c53e6a"}, 0x80, &(0x7f000000c040), 0x0, &(0x7f0000000000), 0x18e}, 0x4000000000}], 0x3, 0x0) 2018/04/08 10:49:51 executing program 7: syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) r0 = creat(&(0x7f0000004d40)='./file0\x00', 0x21) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000004d80)={0x0, @in={{0x2, 0x4e23}}, 0x101, 0x9, 0x80000001, 0xf9, 0x4}, &(0x7f0000004e40)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004e80)={0x200000000000, 0x8, 0x8, 0x80000000, r1}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x490c04, 0x0) 2018/04/08 10:49:51 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x202100, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x6, 0x220c1) renameat(r0, &(0x7f0000000140)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00') syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e5446532020202000020800000000000000f8000000000000000000000000000080008000ff0f0000000000000400000000000000ff00000000000000f6000000010000008b16fe4245a86603000000000e1fbe717cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b", 0x8c}, {&(0x7f0000015400)="000000000000000000000000000000000000000000000000000000000000020046494c45300003000000000000000000010000003800000040000000000400000000000000", 0x45, 0xbbe0}, {&(0x7f0000016c00)="000000000000000000000000000000000000000000000000000000000000020046494c45300003000000000000000000010000003800000040000000000400000000000000000000000000002b0000000200000000000000ffffffff00000000", 0x60, 0xebe0}, {&(0x7f0000017c00)="000000000000000000000000000000000000000000000000000000000000020046494c45300003000000000000000000010000003800000040000000000400000000000000000000", 0x48, 0x10be0}, {&(0x7f0000018c00)="000000000000000000000000000000000000000000000000000000000000020046494c45300003000000000000000000010000003800000040000000000400000000000000000000000000003b0000000200000000000000ffffffff00000000", 0x60, 0x12be0}, {&(0x7f000001a100)="0000000000000000000000000000000000000000000000000000000000000500", 0x20, 0x14de0}, {&(0x7f000001bc00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00%\x00', 0x20, 0x457e0}, {&(0x7f000001c400)="40000000000000000000000040000000000000000000000000010000000000002400530045004300550052004900540059005f00440045005300430052004900500054004f005200000000000000000000000000000000000000000000000000", 0x60, 0x46260}, {&(0x7f000001cc00)="c0000000000000000000000080000000000000000000000000400000000000002400450041005f0049004e0046004f0052004d004100540049004f004e000000", 0x40, 0x46760}, {&(0x7f000003d300)="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", 0x1a0, 0xff000}, {&(0x7f000007e000)="eb52904e5446532020202000020800000000000000f8000000000000000000000000000080008000ff0f0000000000000400000000000000ff00000000000000f6000000010000008b16fe4245a86603000000000e1fbe717cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e20506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a000000000000000000000000", 0xe0, 0x1ffe00}], 0x0, &(0x7f000007e200)=ANY=[@ANYBLOB]) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x8) unlinkat(r2, &(0x7f00000000c0)='./file0\x00', 0x200) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000340)=""/245, &(0x7f0000000440)=0xf5) 2018/04/08 10:49:51 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x7ff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xf92}}, 0x26, 0x4000400}, &(0x7f0000000380)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000003c0)={r2, 0xfffffffffffffe01}, 0x8) getsockopt$sock_timeval(r0, 0x1, 0x12, &(0x7f0000000ff0)={0x0, 0x0}, &(0x7f0000000000)=0x10) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400400, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f0000000100)={{0x1f, 0x0, 0xf2d, 0x101, "40a5f64debfac34001ce161e884d5d056fe71f1b23de14b763826c08e7eaf3ce7aa3e7b5402627c4a1f30d7d", 0x400}, 0x0, 0x0, 0x7f, r5, 0x7, 0x9, "254ada7db49e576480b845bebea7c513c3cc34c3551c0992656f07060c51c9bfcbad1e98e934b98ca12d851649f9ecee5e30a7d3828b24759d909fc31f887dc4", &(0x7f00000000c0)='\x00', 0x1, [], [0x88, 0xffffffffffffff96, 0x0, 0x2]}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000ff0)={0x77359400, r3}, 0x10) 2018/04/08 10:49:51 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b4222f2460fb88f265"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2b0078ae, 0x100) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf5, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x46f, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/08 10:49:51 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) [ 167.684951] ntfs: (device loop0): is_boot_sector_ntfs(): Invalid end of sector marker. [ 167.700533] ntfs: (device loop0): ntfs_attr_find(): Inode is corrupt. Run chkdsk. [ 167.708527] ntfs: (device loop0): ntfs_read_inode_mount(): Failed to lookup attribute list attribute. You should run chkdsk. [ 167.719979] ntfs: (device loop0): ntfs_read_inode_mount(): Failed. Marking inode as bad. [ 167.728242] ntfs: (device loop0): ntfs_fill_super(): Failed to load essential metadata. 2018/04/08 10:49:51 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x448000, 0x0) openat$cgroup_procs(r1, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) r2 = socket$inet6(0xa, 0x3, 0x96) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x0, 0x2, 0xff, 0x2, 0x9, 0x5, 0x9}, 0x20) socket$inet6(0xa, 0xa, 0x1) 2018/04/08 10:49:51 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000035c000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x20000000003}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000000100)=""/250) 2018/04/08 10:49:51 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) socketpair(0x17, 0x6, 0xffffffffffff7fff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB='<\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="00000000000000001c001600180001001400060000000000000000000000000000000000"], 0x3c}, 0x1}, 0x0) [ 167.803296] ntfs: (device loop0): is_boot_sector_ntfs(): Invalid end of sector marker. [ 167.820419] ntfs: (device loop0): ntfs_attr_find(): Inode is corrupt. Run chkdsk. [ 167.828201] ntfs: (device loop0): ntfs_read_inode_mount(): Failed to lookup attribute list attribute. You should run chkdsk. [ 167.839578] ntfs: (device loop0): ntfs_read_inode_mount(): Failed. Marking inode as bad. 2018/04/08 10:49:51 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a3b000)) r1 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000000)=""/91) sendfile(r2, r1, &(0x7f0000301ff8), 0xffffffff) 2018/04/08 10:49:51 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c75ff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x840000c0045086, &(0x7f0000789000)=0x7c) [ 167.847815] ntfs: (device loop0): ntfs_fill_super(): Failed to load essential metadata. 2018/04/08 10:49:51 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x7, 0x40) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f00000001c0)=r1, 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80, 0xffffffffdfffffff}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000100)={0x9, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x1, 0xffffffff, 0x52c, 0x1400000000, 0xc3, &(0x7f00000000c0)='syz_tun\x00', 0x1f, 0x2, 0x6}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80, 0xff}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x400}) 2018/04/08 10:49:51 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x202100, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x6, 0x220c1) renameat(r0, &(0x7f0000000140)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00') syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e5446532020202000020800000000000000f8000000000000000000000000000080008000ff0f0000000000000400000000000000ff00000000000000f6000000010000008b16fe4245a86603000000000e1fbe717cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b", 0x8c}, {&(0x7f0000015400)="000000000000000000000000000000000000000000000000000000000000020046494c45300003000000000000000000010000003800000040000000000400000000000000", 0x45, 0xbbe0}, {&(0x7f0000016c00)="000000000000000000000000000000000000000000000000000000000000020046494c45300003000000000000000000010000003800000040000000000400000000000000000000000000002b0000000200000000000000ffffffff00000000", 0x60, 0xebe0}, {&(0x7f0000017c00)="000000000000000000000000000000000000000000000000000000000000020046494c45300003000000000000000000010000003800000040000000000400000000000000000000", 0x48, 0x10be0}, {&(0x7f0000018c00)="000000000000000000000000000000000000000000000000000000000000020046494c45300003000000000000000000010000003800000040000000000400000000000000000000000000003b0000000200000000000000ffffffff00000000", 0x60, 0x12be0}, {&(0x7f000001a100)="0000000000000000000000000000000000000000000000000000000000000500", 0x20, 0x14de0}, {&(0x7f000001bc00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00%\x00', 0x20, 0x457e0}, {&(0x7f000001c400)="40000000000000000000000040000000000000000000000000010000000000002400530045004300550052004900540059005f00440045005300430052004900500054004f005200000000000000000000000000000000000000000000000000", 0x60, 0x46260}, {&(0x7f000001cc00)="c0000000000000000000000080000000000000000000000000400000000000002400450041005f0049004e0046004f0052004d004100540049004f004e000000", 0x40, 0x46760}, {&(0x7f000003d300)="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", 0x1a0, 0xff000}, {&(0x7f000007e000)="eb52904e5446532020202000020800000000000000f8000000000000000000000000000080008000ff0f0000000000000400000000000000ff00000000000000f6000000010000008b16fe4245a86603000000000e1fbe717cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e20506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a000000000000000000000000", 0xe0, 0x1ffe00}], 0x0, &(0x7f000007e200)=ANY=[@ANYBLOB]) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x8) unlinkat(r2, &(0x7f00000000c0)='./file0\x00', 0x200) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000340)=""/245, &(0x7f0000000440)=0xf5) 2018/04/08 10:49:51 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x9ea, 0x4) ioctl$int_in(r0, 0x80000000005015, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x840, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000040)=""/58) 2018/04/08 10:49:51 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') syz_mount_image$hfsplus(&(0x7f0000000bc0)='hfsplus\x00', &(0x7f0000000c00)='./file0\x00', 0x0, 0x0, &(0x7f0000000d00), 0x0, &(0x7f0000000d40)) write$eventfd(r1, &(0x7f0000000100)=0x5, 0x8) close(r0) syz_mount_image$ext4(&(0x7f0000000500)='ext3\x00', &(0x7f0000000540)='./file0\x00', 0x0, 0x1c4, &(0x7f0000000a40), 0x0, &(0x7f0000000d80)=ANY=[]) [ 169.233769] hfsplus: unable to find HFS+ superblock [ 169.248063] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 2018/04/08 10:49:53 executing program 7: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x4000000000000, 0x1, &(0x7f0000000100)=[{&(0x7f0000000200)="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", 0x10f, 0xfffffffffffffffe}], 0x40000000808000, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00']) 2018/04/08 10:49:53 executing program 5: r0 = socket$inet(0x15, 0x400000080005, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f000001a000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfff, 0x80000) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)=r2) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000012000), 0x0, &(0x7f0000024fb8)=[{0x1}], 0x10}, 0x0) 2018/04/08 10:49:53 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) socket$rds(0x15, 0x5, 0x0) mq_notify(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @thr={&(0x7f0000000080)="5877d2d205e72e176cde07e02647d30d62e4e40c904ed6229610f9f091a0137c951c63a9d3b5565f88d65e45a2eadf8cb2ac1ec39f0a9f5fc97185", &(0x7f00000000c0)="80fe3d1c3268bbd7868dce0a40d7c2ea880fa1742cfe97b0f71142421ed66d96f464a319ba680c09d6ff0a2705b3c66ef77ac6c810323537ec8bee7206edb21054fa44dcfde4f875d1537250d051461bb67f011cc3c824133b2393f047f7cd44432747e4440ad3f3c4aa75c33ff7493083bc8e09fd75780b775352e5f463ee677de90d4003d84c436bdba5668615b13da937d6ac90e0967109b0c9b6cc89ce549a56f2c776668db6b64bb05b84cdedc2ba8611e31dac4582b2d163fffea43fee3486ad4178954acd7424c84eeab937984821e303e02c7c4788ff2df1d1624742f69735636e"}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mq_getsetattr(r0, &(0x7f00000001c0)={0xffffffff, 0x3, 0x4, 0x8, 0x7, 0x7, 0x43f1, 0x56}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000240)={{0x7}, {0x8, 0x80}, 0x8, 0x2, 0xc921}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000200)="5962d45ce1a4704b0786371772b3edf5", 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/08 10:49:53 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) ptrace(0x11, r0) memfd_create(&(0x7f00000001c0)='proc@+$wlan0ppp1em1\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0x0) getpgrp(0xffffffffffffffff) r1 = request_key(&(0x7f00000012c0)='trusted\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a}, &(0x7f0000001340)='proc@+$wlan0ppp1em1\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) flistxattr(0xffffffffffffffff, &(0x7f0000000040)=""/26, 0x1a) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000445000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000080)="0f350f01cac4e3d17e2b3666baf80cb8b73e9582ef66bafc0cec0f20e035000100000f22e066baf80cb84e823d89ef66bafc0ceceabb3e00003f00c174920000b805000000b9000000000f01d99a000000005b00", 0x54}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f00000000c0)={0x80000000, 0x1}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000001380), 0x4) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0), 0x4) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/08 10:49:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) accept(r0, &(0x7f0000000080)=@rc, &(0x7f0000000040)=0xfd9d) shutdown(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/08 10:49:53 executing program 2: r0 = socket(0xa, 0x2, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000a40)=@nfc, &(0x7f0000000ac0)=0x80) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) add_key(&(0x7f0000000cc0)='.dead\x00', &(0x7f0000000d00)={0x73, 0x79, 0x7a}, &(0x7f0000001f80)="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", 0xd81, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001f40)={'sit0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) 2018/04/08 10:49:53 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0) connect$can_bcm(r0, &(0x7f0000000080)={0x1d}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', r0}, 0x10) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00000001c0)={0x9, 0xa15, &(0x7f00000000c0)="a9d7e9f5a79293709c7e1c7b349be846ae32f84af07beb089345ccf6bb75de9921a935a9bdd72980d5b1180efd52a5fd6d79d2997adfb3265879422d3978c533c45144c809282a856e4341a7768167147c8e61130078f02425b260d2", &(0x7f0000000140)="a06e20ad15df7d9463ce886216d63ce9bb46f2810cc7230c86d7058bf0d37f598a83aa68de4266853f1bb18caaa6f1108e769f54a71ec1a761eecd62d752205bf3baf7af810ce95fc77a5403537f453cad", 0x5c, 0x51}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioperm(0x0, 0x9, 0x0) 2018/04/08 10:49:53 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x8, 0x80) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)) kexec_load(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000000), 0x0, 0x0, 0xa000010000}], 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000140)="1980d0d54c2962a46d10", 0xa) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={0x0, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e24, @rand_addr=0x2}, 0x80, 0x2, 0x7, 0x751f, 0x80000001, &(0x7f00000001c0)='bcsf0\x00', 0x0, 0x85, 0x7}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080)) 2018/04/08 10:49:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x10, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x20, 0x0, 0x2, 0x7f, 0x0, 0x215, 0x800, 0x0, 0x7, 0x8, 0x0, 0xeda, 0x3c, 0x0, 0x0, 0xf2], 0x0, 0x200}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000002c0)={0x10000, 0x0, 0x4000, 0x2000, &(0x7f0000014000/0x2000)=nil}) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x7000, 0x2000, 0xf000], 0x2, 0x30}) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000040)={0x8, 0x1, 0x9, 0x404}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$inet6(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000003c0)=0x1c) 2018/04/08 10:49:53 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="60000000000000002900000003000000e10984fa3279d7a9e03a22b169d736c06ab11a96f7d25adf9166e34ba01ef80187324065bcda06ab0113268169230973698dc95dde627650790df783841dcbb39f8ed04b54d5375b9d6a0000000000000095e172517c94f8e117859d7ec03c865439ff0b4cecd5e90aa7569aaf18f796f9a91f11cbfd9dd9bedcd28e3dd7a773096f4e45630637b4b3bd172206b7ca6d47fa258771c2b7052de5186a8e14aefe3ae0981cf83644512c15a221f73970128a3646d049d3f34b54004d71104678cc3a5b7d8940347160817bf5491a8f7fed83626eb70b7248861f02157b77b2c1"], 0x60}}], 0x1, 0x0) 2018/04/08 10:49:53 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000000c0)=[0x401, 0x5]) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000480)="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", 0x6e, 0x51, &(0x7f0000e66000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/141, 0x8d}], 0x1, &(0x7f00000003c0)=""/127, 0x7f}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='bbr\x00', 0x4) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/08 10:49:53 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) close(r1) 2018/04/08 10:49:53 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30e) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000140)=@get={0x1, &(0x7f0000000200)=""/216, 0x1}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x20000000000000a8, &(0x7f0000000140)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/08 10:49:53 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000012ff7)='/dev/vcs\x00', 0x0, 0x0) epoll_create(0x80000000001) readv(r0, &(0x7f0000d20ff0)=[{&(0x7f0000a48fff)=""/1, 0x1}], 0x1) ppoll(&(0x7f0000c1cfd0)=[{r0}], 0x1, &(0x7f00004ab000)={0x0, 0x989680}, &(0x7f0000d54ff8), 0x8) 2018/04/08 10:49:53 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xe2) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000005ffc)=0xfff, 0x4) socket$inet6(0xa, 0x10240000009, 0x2) 2018/04/08 10:49:53 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x40000000000, 0x44a000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[{0x2, 0x4}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={r1}, 0xc) 2018/04/08 10:49:54 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaa000000062aaaaa000008004500001c0000000000119078ffffffffe00000014e204e2300089078"], 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote, @rand_addr}, &(0x7f0000000080)=0xc) 2018/04/08 10:49:54 executing program 6: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) accept$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) write$cgroup_int(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="7f8a4875ae8f179fa0f86c8d93387db3efab0a4012838b9b5c6ca5dcb2"], 0x3) 2018/04/08 10:49:54 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) bind$ipx(r0, &(0x7f00000000c0)={0x4, 0x80000001, 0xfff, "355283779800", 0x8}, 0x10) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) setsockopt$inet_dccp_buf(r0, 0x21, 0x800000000, &(0x7f0000000040)="a1a0005f882e2d705f7895cc24a59a2363ebd627f5b21f5aa35eeee129ba2a8b2ca5c87330407a92499e4ff6ea565afc7eb692fba5f5923673570f1e1d834ec0eb4d298a238db5746a8f", 0x4a) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x3d1, 0xfffffffffffffffb) 2018/04/08 10:49:54 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x622200) ioctl$KVM_SMI(r0, 0xaeb7) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) bpf$MAP_CREATE(0xf, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x0, 0x1000000000000, 0x9, r1}, 0xfffffffffffffe53) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0xc040) 2018/04/08 10:49:54 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x781000, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00'], &(0x7f0000000280)=[&(0x7f0000000240)="65746831776c616e30706f7369785f61636c5f616363657373776c616e31626465765edf266d643573756d682570707030375c76626f786e6574303a00"]) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000000c0)=r1) inotify_add_watch(r0, &(0x7f000027d000)='./file0\x00', 0x20000000) inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x2000000) 2018/04/08 10:49:54 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) sendmsg$kcm(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@l2={0x1f, 0x0, {0x401, 0x0, 0x0, 0xff}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x2, 0x4) 2018/04/08 10:49:54 executing program 0: chdir(&(0x7f00000001c0)='./file0\x00') r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000240)=ANY=[]) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000140)) mbind(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000180)=0x6, 0xe2bf, 0x3) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000200)={0x100000000, 0x0, 0x0, 0xc7}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x4, 0xffffffffffffffff, 0x1}) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000240)=""/4096, &(0x7f00000000c0)=0x1000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/08 10:49:54 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xba, 0x10000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000040)={{0x0, 0x4, 0x400, 0x8b68, 0x4, 0x100000001}, 0x3fd}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4800, 0xc0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0)=0x3, 0x4) fchmod(r1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syzkaller1\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000140)={r3, 0x1, 0x6, @random="735889ad8a12"}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000280)={r4}, &(0x7f00000002c0)=0x8) uselib(&(0x7f0000000300)='./file0\x00') connect(r2, &(0x7f0000000340)=@sco={0x1f, {0x7, 0x73a, 0x500000000000, 0x3, 0x33, 0x3}}, 0x80) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x8, 0x9, 0x0, 0x3, 0x18, 0x8, "1f6c2976f5f9e73df2aa746aa10c6e86d49cafac6b896ffc79cfb13046d3335ebe925f35370279eaf7f3167b2fbeb40285008d10f16c529d802f18c0d0b1290c", "2b3484d48c9baa1fbd08b81c654098c83cf5aae36c3ad9b81f1b2d3e316309b6a726c1ac28cc1aebead3b729addc3ba61534988d682e9bae80942a1441b21a15", "8d55e06cc5adb29b0d76c901d4ea66c908bf03db5dd7598ae3875ea61d105009", [0xffffffffffff7fff, 0x80]}) sendmmsg$nfc_llcp(r1, &(0x7f0000003b00)=[{&(0x7f00000004c0)={0x27, 0x0, 0x0, 0x3, 0x6, 0x8, "051e1ae64b57443e676d0eba5335c03af4d03cabd88cd5d6f7859685452d9e2cf33891f3c00f7fb7542e4bbdb3ac8ebc6b5afccb7c49bb1b755b12b90a9996", 0x3e}, 0x60, &(0x7f0000000840)=[{&(0x7f0000000540)="748f9e41dae7706e0ed89d8c8ae9a177b698740e8964453f74f07e06e0632203d545aaece50f54fb3fe8cd300cf415f9ef2621659434e210edeb", 0x3a}, {&(0x7f0000000580)="457830a3676db6c03d1dde3c2a824482c56818cde8500498683807d111874ebe25b1a90525ca1b92e0dc59f6ca9c2eb6a76774726b796b083a274e2cdf445ec6c5f7d11d4d0d77db1da764e501ac5e499f416ac3f7ba428fe2fbf3f38285443e076c77ab735853d8bec9ce311cc96e435de2eecf895bd117604855a1be261f9018860fe854f0dc7f0ffbcd902a8cd6c0822b045dc6faada499aca05fa00b4c7eb6ad4429175735644f16a5f8c2681b5020db", 0xb2}, {&(0x7f0000000640)="e6cab2e336544b29add173a890fa12d5b15e6e41b34b4ef03a44e4d180", 0x1d}, {&(0x7f0000000680)="b25d38e6e3ce4a994f037e01c98f4ff9179371cdb8890fca06047fa7c62b7a4880fb9ede", 0x24}, {&(0x7f00000006c0)="6eb6731aac12442606dc52eb9a9a8b06a0a269e58a9a881dcfe72c1d371ee70711503dfbbde27ab9c7e103c5dc677fc826ed0a5712155eb09104478554e3db6391056686bc9a59", 0x47}, {&(0x7f0000000740)="3b010e16992911f344b46d780c9bbc70da3d5827c696f74be695490a63067060ee938f11a62d629925a1cf", 0x2b}, {&(0x7f0000000780)="59729ffadfd90f06d36de8dd10e436dfdc06087043b0f6217fcafb55cc6bbffb09f6e18ecfec2f4eb3d999", 0x2b}, {&(0x7f00000007c0)="eed1a9e6118ba963867090f65262935484d1cc656e1990e425324de8c6f5d25ddd6eab73ff16ace09ee72b7ec72162877a94e7b9441fc556271eeb0f47d266353c91892238eeeedf0592f820d89f8744288f53d7", 0x54}], 0x8, &(0x7f00000008c0)={0xd0, 0x11, 0x80000001, "c614ff5e1a59c50534a72d9ba0a16b81ef64672eba8119955c8530bd1079391a7ead392d3644095cbcbc78f9ce787f5f15994a6d635b3e979c3aeaf0e30d6662fad518f5c2d295d98d2f41c8ebb78c454f54eda74e01252b27307b2d5df304319f492a5213ec1442ab0fe803b4d68711188d8c286e882ed6e393aa0e656a6b36291d7c500b1ca41faaf5a1e6b0c7dfa8ad12ed86437a7bdbbd1bff5ca718273510c985c001c7ffdcdc630b6c5b3d7fe0014d1b48287b4fa11dc90072f2"}, 0xd0, 0x20000000}, {&(0x7f00000009c0)={0x27, 0x0, 0x2, 0x3, 0x4, 0xc1b, "20ae9924ff3f53071946039efa0a146290c112520c4d3d4cb5d9b33692cc79ff2850750e0a85053efdd692255e0f51ba6326e2651f394377abcfe78b63efec", 0x3d}, 0x60, &(0x7f0000000cc0)=[{&(0x7f0000000a40)}, {&(0x7f0000000a80)="cac7e4095e6a735e627eb90d5bf76794a2a0474367c883dd1762d9bc5c72d20869f273ffad146be1a19b446f0a5390786c658837a12aa7f1619913ad2a5311c6c2bb82ce005ce9bc3ad24821fa193179caf6f015051382cefb0846f0508cf3b24a1372355374c2493e7c2de20f632a748dd10478b62d6664486cd8b17f7b89f156451050ebcd95ad1d644231dc055704a3fa02b741d3c8ea64538ba9160edfb3c3f6630c17e725d404238173ccc69f13424c78f490a50b250527b711c631962c5deec9871de92edfa9a31be1ce22f34994b67894ea6951626bf96398f7a0d32569a989f560cd84f91dda7c2416e9642f247aeb53", 0xf4}, {&(0x7f0000000b80)="97d1d1566436e6241593fb655384517345ad3b1b5017ee237eeadfda0fb66f94a605e885b7a8fc3afdfa8dc278e7cbacf01330ee23eea2dacf9217629e36a06bdb7fe000b59e350f8738a5070529a222190b598f5395c6c0af97f680cbfb071ada96f568098d2a57d6eef1c3c4689464291b19686ba12fe8282e9c3bf6809bb56f9861333fff77e9f15ab556bcbb04fb7cba52efbad9d7aba3b96d84a303541d6ddfd86f772f451eb166eda6afd8", 0xae}, {&(0x7f0000000c40)="ec56778dc114d7ecf2725dd25cce774e104351552e9e18ec7094b528fd40d338521e128c6a328ca2eeb22bba96e2af52faf8656aa4e3e0abff57540111b513ca6b9f7db421dfe799bd9c26dc9ccf4b76a64d08", 0x53}], 0x4, &(0x7f0000000d00)={0x90, 0x108, 0x7, "d0d5e283daac521d1c618593872d70477122ded23a5ba41f086a8189dae523190056b858f4d2f4f4b114b030208ff2e6f3fc66213b74282d9fb161b87672eff00492bde4003af915e1df6ec409f6f1f4bb767c1751b820ec92b57a5fda892a667a793c15af75658492ec788e39072c301842407df225c71401f1"}, 0x90, 0x80}, {&(0x7f0000000dc0)={0x27, 0x0, 0x1, 0x6, 0x100000001, 0x800, "603ddaa7b12090724876977c5cddbbb5ebc121e75ebe7d12a0cb9f3d86cf07af423a974ebf7e383e014360fe65b9a0b36e399d9a8beb3eeaae169345f83c0a", 0x12}, 0x60, &(0x7f0000002380)=[{&(0x7f0000000e40)="e838b0a25157b85389dcb5cff2085d37eec64c81938ae8b3b6704bab708a657928882d6829b323be2586f5db0a3aec7283b448be745d0e4a5a7651cc81ed1c2ac71251fe37016ecf8d6b62c1b2bb8cca94c7d77d5aba15efbf6bed19419e5f8a1291cfd5dca4c9549e87d664134936201d2a74dad4178e48653969b1986869a7", 0x80}, {&(0x7f0000000ec0)="7c95556e91f9bf0c8061c2cc5872a0818c793b0720d3d9212b732fa0e1c7a2e39409f3bf46db106f877711e944d859da400764c5672f8000b7466ea7fb64a6dd7f67e641eb59be3ad4cf0fbbadbbc91e6589402146501914dd3a4fc95fadfac8f93b787c4fa365b1d2f9", 0x6a}, {&(0x7f0000000f40)="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", 0xff}, {&(0x7f0000001040)="74aeeb591a4cb421e4aafcc3069e2548d1b88a505d54e17f5c519cc94855262bf2fe06b745f01c3fa09c79c4d5f8174720583716fb7b05b61bb9c85c91ebdbc7bd00c31ebf795b9f9a9a9915741a39dd2ac1c597829c32d96130941230f3a65f1a8ea8b75fb0838cf0029c6ccb5fd2a7b9348669bcfdb89c405e4fc8fde7d30b893ab0d4f78842aa3fd1b1112980706629", 0x91}, {&(0x7f0000001100)="a198bd29c849ca1a4f75942b311f07853d2465704be24c0b539929081ed39b01ad2306dd0a1f175bd67894e35f5515fb328d77afbab872b4efc9eb0d2edca0362822f049b94dbfb7063fb5ae6c00842d141e1c9fa31c9554a8143601ce0c5272f1ad4cd3682b5e559939b6d7f7c0b3d92fd2fae41a279894cf84fb0f3c335742f44dda939031533274d4efe2fda2acf992b522bb11ff5c08e237ef508ad2cf7d6e9d86db76fdda7049d490a6d3113ebdc1561cc156d0309603ac5b4b88c185faff973cc9fe044c6c92987399e8051d5edbec", 0xd2}, {&(0x7f0000001200)="d8884c24839b76b7bbf56c5ea981faf0e12b", 0x12}, {&(0x7f0000001240)="74f3a036b34653d323b3bd2db043b5907c26b204092f6a745927e6e0a2ac06864d12c7a9ee", 0x25}, {&(0x7f0000001280)="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&(0x7f0000002a80)=[{&(0x7f0000002780)="27dcc4aceed73d5cc3656d5ce77c38e3e4d1ae8b9c067f0ce15635e05e9f99309578d3b636947356bc29174a5e01dcd69f8138f9dce76344143ed78251c71a1329b9e27aea89097c54409c3b1d9acf7c7c11afe508ff9a55ab099051c307beb7f0e2396d21a78810a6755ef2e844febecbb2e3fe3b19e5d1969f6ef9d34fb05488bedc39797479548ddda4aa42ecee103544647eb1f7a6b3414e1f871fd9344231b537ee09071d1cb166c035071759f2a896376c73d8a335ae1a73eac6802d88f112138f99be37ab199c4c390173ae619af6e49934de1337ca13d5ede3fdbcacf079d2cba1d0aa695b5b167ea48b0b529ee829f5", 0xf4}, {&(0x7f0000002880)="6c37889903c41ec1c5217a836e19e1529de0e6796b725850156d067374a938821fc2c0e5d88cd16a3c4ceac8d5729c46f02a70670e5e8221fe4b7cfc4a39336266bd1247029e03f9f46a884fcbf0f9294919c2b0d94511c664647ce7d26f5e671efbcb0af04174e8ecd5f9492f4599a23fa8f672c61289639c26632b7823af01e365b33ccc2781eef48ebee78e854737d7199813a85eabe35b4a9a2959b4b483089ebf769958b7c2337a9e73dc83a3fcb8e0d4688f82caa3ba83d69ce27fca7cf1aef500b3a335", 0xc7}, {&(0x7f0000002980)="1e1f0d3c77907f24bcca79318b56a13c92f9aca95e9420d3872313c391bd54f288ffe5dd29d97c538e5a1553725b73714062bd405146c731d2c2621c18cb92b450756926d44357e555c0c9e9de03e643868737a0e50d168cac4147d2f8877f52e14fc5057046150695703725b45288bf7c12db453039cf89f7801a8c15057cccc1c244d022f4929156af159749a4de4ac53c44721c730df623454f702923beba8b414094c0479cc3e2613967d8bdadccd0a6a8d4cc4c19ae20ff2b5325b12294329f37e1aeb82357a08fcb862a295ec4940ff7e06a6daa7bec576f95fa", 0xdd}], 0x3, &(0x7f0000002ac0)={0x1010, 0x89, 0x0, "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"}, 0x1010, 0x800}], 0x5, 0x40) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000003c40)) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000003c80)={'ip6gretap0\x00', 0x15}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000003cc0)) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000003d00)={r5, 0x0, 0xe2, "aef765bae7d16183ef2a786e4df8f47b455bd88fe66c45c7f1a00f8a3ba176a5e3e41bba2b0b1a5a349612cbd94a253c87f708acf43a2ee2bfd09d3417cf43c6a1f96678d807fc5890bee50862d7b9e2062ee17cc95dae786b3939fc24eb31a1f5d3437606707269c68ddf90853f7460b4bad585c1fad6fdc7c617161245fdcac964f480c93372ebfc789530f9a09fc820f8033802b9dc3d9789952c688e2ca96f3e9201533d31f6ec8039e0a27c54af20da179564ec478f9be75ddb3f055154df3e3fe645667c7df68816a7c626c04dffc8c36558ee45cc9c32b74c2445b1ab9107"}, 0xea) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000003e00)="14a5706a55c4d11240de890cb360330c14c65ce97a4dc8a82479ee6962d1aabd0304688df5b3d2b378a6e7aeb86a04e922f159fc0853839ee8ca337fd64fc710cd268d8a5d73df0ff7da78d4909f5de85c8b823b71eff7c26ce025a98e515d09ea55c740019bcf483bab803b81524ffe481e5c00906ce581f0d2135a1c46b433eb70f39f959c03905b7f4b7adcb3c6ffcaf902e3cb", 0x95) ioctl(r2, 0x2, &(0x7f0000003ec0)="cdfbf12ae1d4f3333339c4e4d14f4466fa624445e9e4f45f9ebd5cba37284ad1fea50465a9e31946af7fe78580730751ed7c9252645a261a72b543376b4a68203dbbedf23d6e2cb2231fe03c0d200e2c1b64d121a00f184c02df3f212f83ca04f1945de0deb432caac5bf5a8a3dd7c434fb1e595e914d0c9d1fc6a20acae2bf49da328997909315682311d12a7bdf64cfe57e4d5289cceb35f4389a2efb17815d39b7d652420930fee16f2f57ef22b390c49f8d499bf7df9bb9d7241731e7af75fb6025cf2c8b4d6d69e5f7ed46dba5e") r6 = syz_open_dev$midi(&(0x7f0000003fc0)='/dev/midi#\x00', 0x0, 0x200) clock_gettime(0x0, &(0x7f00000069c0)={0x0, 0x0}) recvmmsg(r6, &(0x7f0000006880)=[{{0x0, 0x0, &(0x7f0000004580)=[{&(0x7f0000004000)=""/236, 0xec}, {&(0x7f0000004100)=""/116, 0x74}, {&(0x7f0000004180)=""/93, 0x5d}, {&(0x7f0000004200)=""/218, 0xda}, {&(0x7f0000004300)=""/188, 0xbc}, {&(0x7f00000043c0)=""/63, 0x3f}, {&(0x7f0000004400)=""/141, 0x8d}, {&(0x7f00000044c0)=""/153, 0x99}], 0x8, &(0x7f0000004600)=""/183, 0xb7, 0x67}, 0x5}, {{&(0x7f00000046c0)=@ipx, 0x80, &(0x7f00000049c0)=[{&(0x7f0000004740)=""/195, 0xc3}, {&(0x7f0000004840)=""/133, 0x85}, {&(0x7f0000004900)=""/148, 0x94}], 0x3, &(0x7f0000004a00)=""/4096, 0x1000, 0x3}, 0x8001}, {{&(0x7f0000005a00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000005f00)=[{&(0x7f0000005a80)=""/180, 0xb4}, {&(0x7f0000005b40)=""/74, 0x4a}, {&(0x7f0000005bc0)=""/202, 0xca}, {&(0x7f0000005cc0)=""/190, 0xbe}, {&(0x7f0000005d80)=""/76, 0x4c}, {&(0x7f0000005e00)=""/200, 0xc8}], 0x6, &(0x7f0000005f80)=""/36, 0x24, 0xff}, 0x32}, {{&(0x7f0000005fc0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000006480)=[{&(0x7f0000006040)=""/97, 0x61}, {&(0x7f00000060c0)=""/70, 0x46}, {&(0x7f0000006140)=""/58, 0x3a}, {&(0x7f0000006180)=""/231, 0xe7}, {&(0x7f0000006280)=""/73, 0x49}, {&(0x7f0000006300)=""/10, 0xa}, {&(0x7f0000006340)=""/130, 0x82}, {&(0x7f0000006400)=""/123, 0x7b}], 0x8, &(0x7f0000006500)=""/133, 0x85, 0x18a6}, 0x2}, {{&(0x7f00000065c0)=@nfc_llcp, 0x80, &(0x7f0000006740)=[{&(0x7f0000006640)=""/71, 0x47}, {&(0x7f00000066c0)=""/5, 0x5}, {&(0x7f0000006700)=""/28, 0x1c}], 0x3, &(0x7f0000006780)=""/197, 0xc5, 0xdc27}, 0x10000}], 0x5, 0x10062, &(0x7f0000006a00)={r7, r8+10000000}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000006a40)={'bpq0\x00', r3}) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000006a80)="a7fe9d5b85460e6de6535138da3a0d751407d1aa779ebca5acff5c82c851d3747f32405349304f259aec2ec53f0131289170bec6adec5dc1ac792f16bcc56e2f95edafa53d1a2bc98a2d3e9bdcee2a14cd2365fc17440c6288af97343a2a450c5b221d5b50912e62850f22e90514e0f18774a65de0125d616c83f84d77b2e3a4a1ff76033f45b230f6bb34d217697c7d275c95625cc4e2fdc948d86b31fe9c751229fd8f742d77dcdc5b3694ebf79f277c532e775665668b4a65232faa79dc2bf8094b6a110016d60e03e6d9629954fff597aed897", 0xd5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006b80)={0x0, 0x0}, &(0x7f0000006bc0)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000006c00)={{{@in=@dev={0xac, 0x14, 0x14, 0x16}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x1f, 0x4e21, 0x0, 0xa, 0x80, 0x20, 0x2c, r9, r10}, {0x7f, 0x6, 0x4, 0x4, 0xea, 0x6, 0x81, 0xa00e}, {0xffffffff80000001, 0x5}, 0x6, 0x6e6bbd, 0x1, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d2, 0x3f}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x2, 0x4, 0x80, 0x1000, 0x3}}, 0xe8) r11 = shmget(0x0, 0xc000, 0x20d, &(0x7f0000ff2000/0xc000)=nil) shmctl$SHM_INFO(r11, 0xe, &(0x7f0000006d00)=""/4096) [ 170.283420] Option ' cëÖ'õ²Z£^îá)º*‹,¥Ès0@z’IžOöêVZü~¶’û¥õ’6sWƒNÀëM)Š#µtj' to dns_resolver key: bad/missing value [ 170.370639] Option ' cëÖ'õ²Z£^îá)º*‹,¥Ès0@z’IžOöêVZü~¶’û¥õ’6sWƒNÀëM)Š#µtj' to dns_resolver key: bad/missing value 2018/04/08 10:49:54 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xa72, 0x40000) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x800, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000180)=r4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r5}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, 0x4) 2018/04/08 10:49:54 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001e40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001e00)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@reject={0x9, 0x108, 0xfa00, {r1, 0xa4, "d4b834", "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"}}, 0x39) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') write$rdma_cm(r0, &(0x7f0000001e80)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, r1}}, 0x48) 2018/04/08 10:49:54 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x1c5a5ffac6c1eae4) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x810, r1, 0x0) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000005, 0x0, 0x8, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x70}, 0x1}, 0x0) 2018/04/08 10:49:54 executing program 7: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f00000004c0)={0x2, 0x8, 0x5, 'queue0\x00', 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000000), 0x4) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x8, 0xfffffffffffffff9) unlink(&(0x7f0000000580)='./file0\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000740), &(0x7f0000000780)=0x4) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r1, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000680)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000ff01000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e8030000fffffffefddfc300e803000005000000c489c6912a55627b7c8545d94844794b5b5513055c3ee99974d35514ff261cb24c75e88c1ffe0f42b877e6ce595de06a64fecd6b481555bfe0d5a659bf26d3d5ea9c9833a8772c63d8a4e268a53ac5a7"], 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000900)=0x9) rt_sigqueueinfo(r3, 0x1e, &(0x7f0000000040)={0x0, 0x10000, 0x400, 0x5}) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, "03f4d9931e3bc0a8428581e03ee18838304e624ee8fc12f8abbd026dfd9763ec8618cc07cf99f95baf3052333a69cad313a83de05bce39ab5730be8dda2cb9"}, 0x60) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000100)={'bcsf0\x00'}) iopl(0xb38) syz_mount_image$ntfs(&(0x7f0000000180)='ntfs\x00', &(0x7f0000000240)='./file0\x00', 0x6, 0x1, &(0x7f0000000380)=[{&(0x7f0000000300)="58291f5df912c76fbe252ea641fef083e269848607bbf8722d08bfaab8d77f87f3013be1327374ee0c77f353b708ce1727948ded298974c2416ec02a60628e191dd7f73630e37afa071b3e9724c24dd16b19e9ede35dd88cfc", 0x59, 0x6}], 0x3, &(0x7f0000000880)={[{@errors_remount='errors=remount-ro', 0x2c}, {@fmask={'fmask', 0x3d, [0x32, 0x32, 0x30]}, 0x2c}, {@nls={'nls', 0x3d, 'koi8-r'}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x3d]}, 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x34]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x39, 0x36, 0x37]}, 0x2c}]}) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f00000007c0)="323415656742c6bfc1ad4e0cbfa423a4349fe47e473894eb67f6f028dd47d481bd68a67052034f88b01dffdbb65f66d51050e75ddc0bf34fd79c8dfca37ab5b1f5024eb2d5f80730928c5820284f3771f5ba4386dbd0f9509474f9135ea49c41fb80e5e3d83f1d5b6e7496340bb79833cbd0c6570b58a57b62aaa4c5dc482042bf3df743866392850eca93c5f2787b12b40ebc5b45aeabfc0ef7dcf9c793f39c32886e3c5bf6b42fc0b0", 0xaa) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3ff}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer\x00', 0x0, 0x0) connect$bt_rfcomm(r4, &(0x7f0000000640)={0x1f, {0x40, 0x2, 0x8, 0x400, 0x8000000000, 0x9}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000000400)={0x0, 0x80000}) restart_syscall() ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_open_dev$sndmidi(&(0x7f0000000940)='/dev/snd/midiC#D#\x00', 0x1ff, 0x800) 2018/04/08 10:49:54 executing program 3: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xffffffff, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0x17d) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f00000003c0)=""/226) getdents(r0, &(0x7f0000000080)=""/38, 0x26) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r1, 0x800448d2, &(0x7f0000000380)=']') 2018/04/08 10:49:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0x37e9, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0) rt_sigreturn() syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0x0) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x4, 0x20100) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000180)=""/8) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/04/08 10:49:54 executing program 1: capset(&(0x7f0000fb2000)={0x20080522}, &(0x7f0000000580)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/08 10:49:54 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000100)) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000000040)) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0xa3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x6, &(0x7f0000000200)=[{0x8001, 0x0, 0x4c, 0x6}, {0x401, 0x4, 0x9, 0x9}, {0x400, 0xc, 0x0, 0x4}, {0x200, 0x1000, 0x9, 0x7f}, {0x63, 0x7f, 0x7fffffff, 0x5825}, {0x6, 0x1, 0x2b, 0x7f}]}, 0x10) [ 170.743947] sctp: [Deprecated]: syz-executor4 (pid 13676) Use of int in maxseg socket option. [ 170.743947] Use struct sctp_assoc_value instead 2018/04/08 10:49:54 executing program 5: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000010c0)=0x14, 0x80000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001100)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x8000000007}, 0x2c) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r2, 0xeb8) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000001140)='bond0\x00', 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) r3 = accept(r2, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f00000000c0)=0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') r4 = socket$inet(0x2, 0x80000, 0x3) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000180)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@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)) r5 = socket(0xa, 0x7, 0x3) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001240)={r1}, 0xc) socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$dupfd(r5, 0x406, r2) 2018/04/08 10:49:54 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() sched_setattr(r1, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, 0x4}, 0x0) process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000fcaf07)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/08 10:49:54 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x2, 0x1, &(0x7f0000000200)) [ 170.845992] sctp: [Deprecated]: syz-executor4 (pid 13692) Use of int in maxseg socket option. [ 170.845992] Use struct sctp_assoc_value instead 2018/04/08 10:49:55 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000ac5000), 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000740)="0fce51030a4d9aadf0aef78832b0b790f389b80b3644d0af1f3acee74764ae047ae914383e2c6e995a0793c17c2f720380bf7d31fb1f4d3203e21c3a3cf432cf0cb017bec76e7b6c93d6364a3f4010fccefe70ca4815fb53913575d08fddac5eebf756b4a9d2c8eab43f0cf6cbd0509c951bce2d15f43c829e3163b2f29fccd3f6a0522fe06efab6263869453b66e3630b6af3e49689ba3a1d85c3de392e8d3f000000000000000000000000000000ed5da23fce9136db1c050e35d9", 0xffffff40) ioctl$void(r2, 0xc004587f) sendto(r2, &(0x7f0000000080), 0xffffff9b, 0x0, &(0x7f0000000140)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r2, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000400)=""/162, 0xa2}, {&(0x7f0000000580)=""/53, 0x35}, {&(0x7f00000005c0)=""/96, 0x60}], 0x3, &(0x7f00000006c0)=""/59, 0x3b, 0x7}, 0x10000) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x0, &(0x7f0000000200), 0x40000002000, &(0x7f0000018900)={'nouuid,'}) 2018/04/08 10:49:55 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb630000000000000006fdc24e95e12aa7748f9f393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x211}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x2000000000}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x7fffffffef80, &(0x7f0000000000)) 2018/04/08 10:49:55 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x1) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, 0xffffffffffffffff}) ppoll(&(0x7f0000000080)=[{r0, 0x440}, {r1, 0x80}, {r2, 0x20}], 0x3, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100)={0x6}, 0x8) lseek(r2, 0x12, 0x7) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000140)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) connect(r2, &(0x7f00000002c0)=@hci={0x1f, r3, 0x3}, 0x80) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000340)={0x5, 0x7}) r4 = getpid() syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x800, 0x2, &(0x7f00000004c0)=[{&(0x7f0000000400)="e4cb3a032787b872eb06478997", 0xd, 0x8}, {&(0x7f0000000440)="5883314ff2e9ac68504ef344038c146515eacdc5bc5f310bf367233ae60ac6de797e9bcec1e70b82a424e5b9ae2c340c823d2f0343bd8c6487140ae4cd5f4201a30ae3f4d8a6d60e6a65ba0b0a94736c56fffd3154d25aa51cd0dd9a47b1671387aaed303516b3a2bb8efaee1585e961d0f2566398bcc606c461e267874d", 0x7e, 0x7fff}], 0x2, &(0x7f0000000500)={[{@utf8='utf8', 0x2c}, {@check_strict='check=strict', 0x2c}, {@overriderock='overriderockperm', 0x2c}, {@mode={'mode', 0x3d, [0x35, 0x37]}, 0x2c}, {@utf8='utf8', 0x2c}, {@map_off='map=off', 0x2c}]}) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000540)={0x8, 0xd95, 0x6, 0x3}, 0x10) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580)='/dev/hwrng\x00', 0x400, 0x0) r6 = accept4$inet6(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000600)=0x1c, 0x80800) kcmp(r4, r4, 0x1, r6, r2) ptrace$setsig(0x4203, r4, 0x2, &(0x7f0000000640)={0xd, 0x2, 0x7, 0x100000001}) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r6) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000680)=r4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00000006c0), &(0x7f0000000700)=0x4) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000740)=0x3ff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000780)) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000007c0)='tls\x00', 0x4) fstat(r6, &(0x7f0000000800)) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f0000000880)=""/49) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f00000008c0)=0x7) r7 = add_key(&(0x7f0000000900)='blacklist\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000980)="5c48b084c8b931e800295bbbb968cc4a9510989f118ce5855f540b140615f1f462116d971dd22ced13887678c3d4bc95b11d2204b4", 0x35, 0xfffffffffffffffb) r8 = add_key(&(0x7f00000009c0)='rxrpc\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000a40)="97bf0b0b424e02b64858fec04a0c1585e61a2dc681d0ed5fbea7461b28a012010fe877bca87611e0c1c0f50796a9f2", 0x2f, 0xfffffffffffffffb) keyctl$reject(0x13, r7, 0xffff, 0x0, r8) setsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f0000000a80)={0x0, 0x7530}, 0x10) open$dir(&(0x7f0000000ac0)='./file1\x00', 0x482, 0x20) 2018/04/08 10:49:55 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x20000e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='environ\x00') ioctl$TIOCNOTTY(r0, 0x5422) pread64(r0, &(0x7f0000000140), 0x0, 0x0) 2018/04/08 10:49:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400021001000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000077000)=""/133, 0x139) getdents64(r0, &(0x7f0000000040)=""/1679, 0x68f) sendto$unix(r0, &(0x7f0000000700)="557b9f87e17112d921ecdb42d716f7ce10adbbaed61964c825544081c3513f0eb7c96d9edecb949bd547b3d271e2fe76a95754e9293312e3a1a119180eed270b210dd350fc928d2515e1d213d932c17e734334ae64d37e4898c5dba5090fce9c8889b1c89c5519b979521e96a63154e174a6b11d514c5ec3e5614cc991dc5591c07822f022b80094f3df9fe8b060", 0x8e, 0x10, &(0x7f00000007c0)=@file={0x1, './file0\x00'}, 0x6e) renameat2(r0, &(0x7f0000000840)='./file0\x00', r0, &(0x7f0000000880)='./file0\x00', 0x4) fdatasync(r0) 2018/04/08 10:49:55 executing program 0: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x8010000000020084) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2}}}}, &(0x7f0000003e80)=0xb0) 2018/04/08 10:49:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='lo\x00') getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x258) 2018/04/08 10:49:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) r1 = syz_open_pts(r0, 0xffffffffffffffff) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f0000000280)) 2018/04/08 10:49:56 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x8982, &(0x7f0000000040)={0x0, 0x8}) r2 = dup(r1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0x5}, 0x4) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000000)=0x9, 0x4) 2018/04/08 10:49:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x15, &(0x7f000083a000), &(0x7f0000839ffc)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) [ 172.143689] isofs_fill_super: bread failed, dev=loop4, iso_blknum=32, block=64 [ 172.237727] isofs_fill_super: bread failed, dev=loop4, iso_blknum=32, block=64 2018/04/08 10:49:56 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0xfd, 0x6, 0x2, 0x0, 0xffffffffffffff9c}, 0x2c) pipe(&(0x7f0000000040)={0xffffffffffffffff}) sendmsg$nfc_llcp(r1, &(0x7f00000005c0)={&(0x7f0000000080)={0x27, 0x1, 0x1, 0x2, 0x100, 0x8, "841d4a1a476d425fd98414db3e5d248354a0c0d3a2d57551956401bca3a7357937bc66d8b94337e6e0c4977ee574e2ebb07d1040317561494cea32f7b2abbe", 0xf}, 0x60, &(0x7f0000000500)=[{&(0x7f0000001180)="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{&(0x7f0000004180)="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0x1000}], 0xa, &(0x7f0000000400)={0x28, 0x119, 0x7f, "834d9b2e29dec448120a13a8a75d3d2d9b8c752d3efcef"}, 0x28}, 0xc0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000440)={r0, &(0x7f0000000100)='!', &(0x7f0000000200)=""/135}, 0x18) 2018/04/08 10:49:56 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = dup(r3) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000afd0)={0x19, 0x0, &(0x7f0000009f84)=ANY=[@ANYBLOB="11634840000000000000004000000000000000000000000007"], 0x0, 0x0, &(0x7f0000003fb3)}) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) accept$alg(r4, 0x0, 0x0) io_setup(0x3f, &(0x7f00000001c0)) connect$nfc_raw(0xffffffffffffffff, &(0x7f0000000c80)={0x27}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={r1}) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000300)='bic\x00', 0x4) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000cc0)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x9}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x6}, 0x5, [0xeaf, 0xffff, 0x0, 0x800, 0x7, 0x0, 0x0, 0xb236]}, 0x5c) ioctl$PPPOEIOCSFWD(r5, 0x4008b100, &(0x7f0000000380)={0x18, 0x0, {0x1, @random="8a2cde8fb84b", 'yam0\x00'}}) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/cuse\x00', 0x101, 0x0) r8 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x121000, 0x0) write$cgroup_int(r8, &(0x7f0000000100)=ANY=[@ANYBLOB="35343b00303d2f01885209e5f1d8e8a20200000043e34576acbf31615a22bf539c7650df33c190bc65cdd6f6d76077af025aeb8e89028fa77503580c7ff67f2d6cf2c81d0738841506f69e8ded7ac1"], 0x7) r9 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r9, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64=r9]) r10 = openat$cgroup_int(r6, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r7, 0x21, 0x2, &(0x7f0000000200)=""/35, &(0x7f0000000240)=0x23) dup3(r10, r6, 0x0) write$cgroup_int(r10, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) 2018/04/08 10:49:56 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstatfs(r1, &(0x7f0000000900)=""/183) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x2000017d, &(0x7f00000007c0)=[{0x2e, 0x100000001, 0x0, 0x8}, {0x7}]}, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000004c0)=0x0) r4 = geteuid() mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3000009, 0xb3850, r2, 0x0) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000600)={r3, r5, r6}, 0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000005c0)={r3, r4, r6}, 0xc) accept$inet(r0, &(0x7f0000000200)={0x0, 0x0, @multicast2}, &(0x7f0000000240)=0x10) close(r0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000280)={r0, 0x8001, 0x7f, r0}) getsockopt$ax25_buf(r0, 0x101, 0x99, &(0x7f00000002c0)=""/185, &(0x7f00000000c0)=0xb9) write(r0, &(0x7f0000000380)="5abf4126e841e422726a5648727c5b12e1772f1a1b3b6b8ec7b16860e31e2cd127b7f786aedbdd744992934584503e0deb652ffed6941c033f6b5402ae5a26fe3b47c6f3f0005a1b6a33a145d42f9cb7849effff55ea0cb573859e87a16d736a1dc29fa434bdca744b626badf4e0861f0046cc0277e30113348ea3", 0x7b) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x105004, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000400)={0x7, 0x1, 0x0, 'queue1\x00', 0x10001}) setsockopt$bt_rfcomm_RFCOMM_LM(r7, 0x12, 0x3, &(0x7f0000000740)=0x44, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x4011, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000640)=""/199) fcntl$setown(r7, 0x8, r3) 2018/04/08 10:49:56 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)=""/160, &(0x7f0000000100)=0xa0) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x6, 0x210240) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@dev={0xac, 0x14, 0x14, 0x10}, 0x4e21, 0x800, 0x4e20, 0x6, 0x2, 0x80, 0x80, 0x2f, r2, r3}, {0x5, 0x1f, 0x2, 0x9, 0xffffffffffffffff, 0x10000, 0xe334, 0x6}, {0x100000000, 0xe1f, 0x2, 0x3}, 0xfffffffffffffff9, 0x0, 0x1, 0x1, 0x0, 0x3}, {{@in=@rand_addr=0x3, 0x4d3, 0x6f}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3501, 0x5, 0x3, 0x80000001, 0x0, 0x3, 0x1ff}}, 0xe8) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00000003c0)={0x2, 0x200000000}) r4 = socket$inet6(0xa, 0x2, 0x200) r5 = syz_open_dev$dspn(&(0x7f0000000400)='/dev/dsp#\x00', 0x7e0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f0000000440)=0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000480)={0x80000010}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f00000004c0)="367834517040b133b4ebb55b46f2e13b", 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000500)={0x0, 0x9, 0x4, 0x8}, &(0x7f0000000540)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000580)={r6, 0x7fffffff}, 0x8) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r5, 0x28, 0x6, &(0x7f00000005c0), 0x10) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000600)={[0x4, 0x0, 0x1, 0x7, 0x7fff, 0x59, 0xcb0, 0x5, 0x8, 0x35e899fa, 0x784, 0x6, 0x800, 0x1, 0xb72c, 0x1], 0xf000, 0x100}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f00000006c0)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000000700)={r7, 0x80000, r5}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000740)={0x1, 0x2, 0x9}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000780)) syz_mount_image$iso9660(&(0x7f00000007c0)='iso9660\x00', &(0x7f0000000800)='./file0\x00', 0x6fd, 0x1, &(0x7f0000000940)=[{&(0x7f0000000840)="3d25ecbdd32f1a24f2f6a50d251a74d6467ca8e38e6888d0c0deeb92a264ec9f4cdb012d0a8382f6e03886f8d3aafc866c8773cf0ff6dcc94a58fa1ab665c9817dbd163f81e240683be930735ed99077e6614d6ed90645fe8d22942935372dffdf3ed925fec332ebd7ee100df95222ab4c5e8a1959332735e487eeabe2b3b2ef4061c1dc3feba8a8627f74381fc0145e991cb5ed24019d83cf4bdb5c22fc02c777a54aab71efdeac545c40fa58e50bdaa9114b3e71cca1cf53fda79a5492f6d6f3561c4e297b84790bf20b672a7ed777b0cafd6d374b0d25b4cb0709d31601d9b371db4d23142e1f160ae6a7190429be2ca0cd84a8871ba748f76d", 0xfb, 0x1ffc0000000}], 0x800000, &(0x7f0000000980)={[{@nocompress='nocompress', 0x2c}]}) setsockopt$inet_dccp_int(r5, 0x21, 0xb, &(0x7f00000009c0)=0x7ff, 0x4) r9 = syz_genetlink_get_family_id$team(&(0x7f0000000a40)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000a80)={'\x00', r2}) sendmsg$TEAM_CMD_PORT_LIST_GET(r5, &(0x7f00000014c0)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x10180a4}, 0xc, &(0x7f0000001480)={&(0x7f0000000ac0)={0x9b8, r9, 0x800, 0x70bd26, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r2}, {0x194, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x4, 0x9, 0x5, 0x1}, {0x4, 0x7f, 0x7, 0x100000001}, {0x3, 0x3, 0x676, 0x3}, {0x0, 0x5e77, 0x9, 0x5}, {0x2, 0x7, 0xccb1, 0x9}, {0x1, 0x7fff, 0x80, 0x9}, {0xffff, 0x8001, 0x6, 0xac}]}}}]}}, {{0x8, 0x1, r2}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xadd3}}, {0x8, 0x6, r2}}}]}}, {{0x8, 0x1, r2}, {0x134, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}, {0x8, 0x6, r2}}}]}}, {{0x8, 0x1, r2}, {0x168, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3f}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}]}}, {{0x8, 0x1, r2}, {0x1d8, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x8, 0x100000001, 0x3, 0x401}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}}]}}, {{0x8, 0x1, r2}, {0x7c, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}]}}, {{0x8, 0x1, r2}, {0x88, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x0, 0x9, 0x0, 0x4}, {0x100000000, 0x3, 0x52, 0x401}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r2}, {0x214, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}, {0x8, 0x7}}}]}}]}, 0x9b8}, 0x1, 0x0, 0x0, 0x800}, 0x1) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000001500)=""/218, &(0x7f0000001600)=0xda) r11 = inotify_add_watch(r1, &(0x7f0000001640)='./file0\x00', 0x4000008) inotify_rm_watch(r5, r11) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001680)={r6, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, &(0x7f0000001740)=0x84) open_by_handle_at(r8, &(0x7f0000001780)={0x104, 0x7f, "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"}, 0x200000) 2018/04/08 10:49:56 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="d23ee322b6710559d23e0d708585977926badeff0facbaa81117fbe3957c897aab2aeae4f2f0080b0c6ebfdc85ba6349ccac6e0ff7ec6653dc502db9", 0x3c, 0xfffffffffffffffb) r2 = request_key(&(0x7f0000000100)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='\x00', 0xfffffffffffffffd) keyctl$unlink(0x9, r1, r2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x8) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000200)={0x1c3, 0x7, 0x7, 0x9}, 0x10) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000000080), 0x4) 2018/04/08 10:49:56 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000880)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000180)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000340), r1, 0x2}}, 0xfe5c) 2018/04/08 10:49:56 executing program 3: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000000180)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x79, 0x40000) r1 = syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$inet6(0xa, 0x3, 0x3c) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000001c0)=@nl=@unspec, 0xffffffffffffffac, &(0x7f0000000000), 0x0, &(0x7f0000001640)}, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hugetlbfs\x00', 0x8, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000240)={0x0, 0x100, 0x9, 0x0, 0x0, [], [], [], 0x81, 0x6}) 2018/04/08 10:49:56 executing program 0: socketpair$inet(0x2, 0x80000, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x80, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e22}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1000}}, 0x200, 0x1, 0x5, 0x4, 0x6, &(0x7f0000000040)='bond0\x00', 0x4, 0x2caa, 0x1f7c}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0xffffffff, 0x1, 0x9, 0xff, 0x0, 0xfffffffffffffd21, 0x3, 0xffffffffffff68b5, 0x1ff, 0x7, 0x5, 0x16, 0x9, 0xfffffffffffffffb]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r1, &(0x7f0000000280)=0x4) timer_create(0xa110d7b2f8ee6d14, &(0x7f0000001340)={0x0, 0x16, 0x0, @thr={&(0x7f00000002c0)="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", &(0x7f00000012c0)="80ca318ef9f58d83baafd3e7a2809c96a97a731792ee11f6571b3973d1999a3f31afc2eb85263280d2136e64983c5a446e72f298acbe2e042d24b60be2c8d7744de73f2c5bf3829ee387b77b84ee0f381fc17e242cfa76cb0c51a0b2fad4bf2d"}}, &(0x7f0000001380)=0x0) timer_getoverrun(r3) r4 = syz_open_dev$mice(&(0x7f00000013c0)='/dev/input/mice\x00', 0x0, 0x1) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000001400)={0x65, 0x6}) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001440)=@assoc_id=r2, &(0x7f0000001480)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f00000014c0)={r2, 0x7, 0xd2, "2c9df3f5c59e9a04d51ba1962e30d91bbaa6ada1a572ef237e7b88aaabc1cfba8a6330fcf3e9ca97e477e35446e637c83149c00a7db2e30db555fd120ed1062b123384afcf3e8904dcbc44f965c58eeca26dcd2e5e13030f9cb99fd7e4496b64e836e674372b42fe2157cc530102082fe40e836f5d57ef51eaa8a5dcf23707b75b58a3dc3b8a6270717ba425af69e6c637ead5db88141b3c796c8bbab79b39e87dcfb928a69a7af38e13bdf0c576a2738041509e2d3b4e6e9cb0ed41ce10197324857695ee9f73d7eaff94107ef1869e0df9"}, 0xda) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001600)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast2}}, &(0x7f0000001700)=0xe8) sendmsg$nl_route(r4, &(0x7f0000001800)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000017c0)={&(0x7f0000001740)=@ipv6_getnetconf={0x5c, 0x52, 0x300, 0x70bd26, 0x25dfdbff, {0xa}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x4}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x2}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x8}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x8000}, @NETCONFA_IFINDEX={0x8, 0x1, r6}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6840}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x1ff}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x80}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x6}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000004}, 0x20000000) exit(0x401) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f00000018c0)={0x6, &(0x7f0000001840)=[{}, {}, {}, {}, {}, {}]}) r7 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) delete_module(&(0x7f0000001900)='ppp0\x00', 0x800) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001980)={&(0x7f0000001940)='./file0\x00', r4}, 0x10) getsockopt$bt_l2cap_L2CAP_LM(r7, 0x6, 0x3, &(0x7f00000019c0), &(0x7f0000001a00)=0x4) syz_open_dev$urandom(&(0x7f0000001a40)='/dev/urandom\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000001ac0)={0x1, &(0x7f0000001a80)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000001b00)={r8, 0x79a4dcb50a8132b5}) accept$ax25(r4, 0x0, &(0x7f0000001b40)) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000001b80)={r1, 0x9, 0x6826, 0x47, 0xa70, 0x3, 0x4b9a, 0xfff, {r5, @in={{0x2, 0x4e20, @rand_addr=0x7}}, 0xcd, 0x20, 0x2, 0x5, 0x200}}, &(0x7f0000001c40)=0xb0) sync_file_range(r4, 0x3, 0x1, 0x0) r9 = shmget(0x0, 0x3000, 0x290, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r9, 0x2, &(0x7f0000001c80)=""/18) setsockopt$bt_rfcomm_RFCOMM_LM(r7, 0x12, 0x3, &(0x7f0000001cc0)=0x4, 0x4) getsockopt$inet6_buf(r4, 0x29, 0x26, &(0x7f0000001d00)=""/225, &(0x7f0000001e00)=0xe1) write(r4, &(0x7f0000001e40)="19e9ac91508474cb671884bc9d03ac97a9414a43437ded4e1689f17880f0e1a28862478d9c9485c8d94f3ae58492e00132e19ecd8d0d852f56877365c3092afe250eac779be998c916f7d841b4d823ef7a146567a4847ab0cb46b36f19a55878695cba5f85dfd95982d2fd77d3f7aa52c08bca95fec6b9397090cbe9a965f5d3201c18b470804b300af5acd72eb78280b80f1de15747a0a43637278215441aaf8833f637a23907ba84a14c04a3ab7a66d86d4b18255f208738a7907c1d3bc1bac4e0355d6fada7", 0xc7) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000001f80)={&(0x7f0000001f40)=[0x1000, 0x40, 0x0, 0x2, 0x7f, 0x96], 0x6, 0x8, 0x850, 0x38, 0x2, 0xfffffffffffffe00, {0x3, 0x1200000000000, 0x2, 0x40, 0x0, 0x5ec, 0x2, 0xf249, 0x8, 0x4, 0x6, 0x2, 0x2, 0x3, "e07b7b392789d33485b31200c58782aaecf69ecd1d892b20853ab519f7aeb7b9"}}) 2018/04/08 10:49:56 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8c, 0x4001) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000140)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f00000000c0), &(0x7f0000000100)=0x4) modify_ldt$write(0x1, &(0x7f0000000000)={0x1, 0x38474f5ddc1e59d, 0xffffffff, 0x4, 0x1f, 0x7854, 0xe79, 0x8001, 0x9, 0x40}, 0x10) 2018/04/08 10:49:56 executing program 4: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./file0\x00', 0x142) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000400)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000500)=0xe8) bind$packet(r0, &(0x7f0000000540)={0x11, 0xf5, r1, 0x1, 0x101, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000340)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mount(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='aio\x00', 0x21840c, &(0x7f0000000640)="9d62faaa0728d71def0148355b2ca2dd3e1bcda2d61e70a9") recvmsg$kcm(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/244, 0xf4}], 0x1, &(0x7f00000001c0)=""/216, 0xd8, 0x10000}, 0x101) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x30, &(0x7f0000000380), &(0x7f0000001a80)=0xd8) 2018/04/08 10:49:56 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000001b40)=0xfffffffffffffc82) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000003d00)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @random="1ef5dc913a79"}, 0x2, {0x2, 0x4e21}, 'gre0\x00'}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x9, 0x80}, 0x90) r3 = dup2(r0, r1) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000001ac0)="194eecdd80bed5f3f5f2b4149ed12254ae356206c8f635c967a0f9ebe33dc7766a3d250100b31e8e99f6528bda3c84690586eb6922dc67f8abd54baf6eb3b00062d7ae32cde475de9434768df73a4932afd747e54422428cca81f7ddfd5e896b42b299ba") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000000c0)={r2, 0x21, "31c20d8c6974862d3a14eda8f7a8baa9e7d2f567caec940fe997583c1ceec875f5"}, &(0x7f0000001c40)=0x29) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'gretap0\x00', 0x0}) r5 = accept(r0, &(0x7f0000000580)=@in={0x0, 0x0, @dev}, &(0x7f00000003c0)=0x80) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000480)=0x8) openat$cgroup_int(r3, &(0x7f0000000540)='memory.max\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00000004c0)={0xfa, 0x3e9, 0x3, 0x7, 0x8, 0x100000000, 0x5, 0xfffffffffffffff8, r6}, &(0x7f0000001c00)=0x20) getpid() sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001bc0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x1000400}, 0xc, &(0x7f0000001b80)={&(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x1450}, 0x1}, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, r4}) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000400)) prctl$intptr(0x6, 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={0x0, 0xee0e, 0x9, [0x0, 0x1, 0x714, 0x401, 0x7, 0x89, 0x9, 0x0, 0x3]}, &(0x7f00000002c0)=0x1a) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000300)={0xfffffffffffffff8, 0x10001, 0xba9, 0x4}, 0x8) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={'nouuid,', {[{@gqnoenforce='gqnoenforce', 0x2c}, {@norecovery='norecovery', 0x2c}, {@pqnoenforce='pqnoenforce', 0x2c}, {@discard='discard', 0x2c}]}}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000440), &(0x7f0000000380)=0x4) getsockopt$inet_udp_int(r3, 0x11, 0x0, &(0x7f0000001cc0), &(0x7f0000001c80)=0xffffffffffffffc7) 2018/04/08 10:49:56 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x10) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB='user.U'], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000080)=""/4, 0x100000291) [ 172.483979] isofs_fill_super: bread failed, dev=loop6, iso_blknum=16, block=32 2018/04/08 10:49:56 executing program 3: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x45e, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f00000001c0)=ANY=[]) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)={0x0, 0xa5}) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000140)='threaded\x00', 0x9) msgget$private(0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000480)=0xe8) [ 172.548491] isofs_fill_super: bread failed, dev=loop6, iso_blknum=16, block=32 2018/04/08 10:49:56 executing program 6: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x8) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/04/08 10:49:56 executing program 1: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f00000001c0)="181e4741f69f55bbc81915cbc9acf178", 0x10) r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000040), 0x217, &(0x7f0000000040)=ANY=[@ANYBLOB="1000000000000000800000"], 0x10}}], 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) r1 = memfd_create(&(0x7f0000001fcd)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r1, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14) mlock2(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x1) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000380)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xc) writev(r1, &(0x7f0000007000)=[{&(0x7f0000b23000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718", 0x3c}], 0x1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/108) prctl$setendian(0x14, 0x3) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000100)={0x7f, 0x7, 0x660}) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') rename(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)='./control\x00') ioctl$TIOCEXCL(r1, 0x540c) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000140)={0xc5a, 0x56d3281b}) socket$kcm(0x29, 0x5, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)) [ 172.690405] XFS (loop5): no-recovery mounts must be read-only. 2018/04/08 10:49:56 executing program 4: mknod(&(0x7f0000000000)='./file0\x00', 0x40, 0x40) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) lsetxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='com.apple.system.Security\x00', &(0x7f0000000340)='bdevppp0\x00', 0x9, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x3) io_setup(0xb3e, &(0x7f0000000100)=0x0) r2 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x2, 0x248240) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0xfff, r0, &(0x7f0000000140)="4e55b51fddab0e4571a0", 0xa, 0x3, 0x0, 0x1, r2}]) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80040, 0x0) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x622) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000000c0)) 2018/04/08 10:49:56 executing program 7: socket$inet6(0xa, 0x5, 0x757) clone(0x0, &(0x7f0000000180), &(0x7f000083cffc), &(0x7f0000000180), &(0x7f0000fe4000)) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) [ 173.237986] binder: undelivered transaction 21, process died. [ 173.257097] binder: BINDER_SET_CONTEXT_MGR already set [ 173.262835] binder: 13782:13864 ioctl 40046207 0 returned -16 [ 173.271753] binder_alloc: 13782: binder_alloc_buf, no vma [ 173.277523] binder: 13782:13793 transaction failed 29189/-3, size 0-0 line 2963 [ 173.308328] binder: undelivered TRANSACTION_ERROR: 29189 [ 173.314289] binder: undelivered TRANSACTION_COMPLETE 2018/04/08 10:49:57 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000002000)='v', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="eaffffffffff0000"], 0x8, 0x0) 2018/04/08 10:49:57 executing program 1: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000080)={0x10201, 0x1, 0x1001, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000000)='./control\x00', 0x0) faccessat(r1, &(0x7f000003fff6)='./control\x00', 0x1, 0x0) 2018/04/08 10:49:57 executing program 7: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x7fffffff, 0x8000, 0x8, 0xff8, 0x0, 0x6, 0xfffffffffffffe00, 0x175, 0x38, 0x60, 0x3, 0x100, 0x20, 0x1, 0x2, 0xdbb6, 0x3}, [{0x2, 0xa94, 0x8131, 0x0, 0x3, 0x100, 0x8, 0x7fffffff}, {0x60000000, 0xd2c2, 0x7fff, 0x7, 0x6, 0x5, 0xcc8, 0xea6}], "abde3e39534d297ddc11f085a8f3783e14b1431e81422a8c001998cb61a4bec0c4e1325184779e524f10c8703ac903007eed40157909a448e4ac84a55635ec60650722b88ba39a6cd8634be6c184ed0dcb1931e9441bfae07f3215a146b65c49f48038e6743b33e4e5417ae49e99b7d27a6417a45373f5cf15e13a7e765328228a0ee20c76ff72d1951efcd771ff9c87ce7ae4c4052c784be98becf30bbf2b2cc8d4c518880efe292d6c09e7a3423492a7f21d"}, 0x12b) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x100000000, 0x86, 0x3, 0x0, 0x3, 0x3, 0x5, 0x6e, 0x38, 0xd8, 0x1, 0xdbb0, 0x20, 0x1, 0x9, 0x9, 0x200000}, [{0x0, 0x0, 0x2, 0xfffffffffffffffd, 0x8000, 0x7, 0x2, 0x8}], "b833c9b31fba55098b183f2be6612b2a0ffd4465730240c5b10792a613631898d18426d12014647e3f77ebfd8bc369b67e0fd1fc1711a61910a12fc574b7498b038cbafba93cad5183806c8dc2ab1ebf4705f6f24165fea20db5c08257696097c73561b80c7cac3ea6aebc6f3d70344e9caaa40a013bfbf9c69e0a18f63136c7b2964626a8997640d481edede891f24e5ea9a080e08e513ca8e7c921ad2a27a00de121e89c", [[], [], []]}, 0x3fd) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x10800, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000600)={0x100, 0x2b19, 0xa6b9, 0x3, 0x4, 0x1}) getsockname$inet(r1, &(0x7f0000000640)={0x0, 0x0, @remote}, &(0x7f0000000680)=0x10) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000006c0)={0x8000, 0x6, 0x9}, 0x10) fchmodat(r1, &(0x7f0000000700)='./file0\x00', 0x1) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000740)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000780)={'ip_vti0\x00', 0x1000}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000007c0)=[@in6={0xa, 0x4e21, 0xeda, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff]}, 0x1f}, @in6={0xa, 0x4e20, 0x2, @empty, 0xa3}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x8970}, @in={0x2, 0x4e24, @rand_addr=0x59}, @in6={0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}], 0xac) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000880)=0x80) r2 = socket$inet(0x2, 0xb, 0x5) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000008c0)=0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000900)=r3) openat$autofs(0xffffffffffffff9c, &(0x7f0000000940)='/dev/autofs\x00', 0x4900, 0x0) sendto$inet(r4, &(0x7f0000000980)="577a9ae9b636c1452f15fb0f5c7064b183f207f1951d185c6d83abd0006273cd758e35e9efb7dbfd7e991ad29097f9b32fc09766a40574023faa96da14a790b3b63e160953c68396f521ffe79ce0cbf368b7ae4108cdd88e60f61b59b17900", 0x5f, 0x4, 0x0, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000a00)='/dev/vcsa#\x00', 0x1f, 0x4000) syz_open_dev$sndtimer(&(0x7f0000000a40)='/dev/snd/timer\x00', 0x0, 0x12347e8cf6ae0f08) accept$unix(r5, &(0x7f0000000a80)=@abs, &(0x7f0000000b00)=0x6e) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000b40)=0x3) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sync_file_range(r2, 0x8, 0xffffffffffffffff, 0x2) r7 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_INFO(r7, 0xe, &(0x7f0000000b80)=""/92) setsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000000c00)=0x2, 0x4) listen(r6, 0x7) socket$netlink(0x10, 0x3, 0xa) r8 = request_key(&(0x7f0000000c40)='encrypted\x00', &(0x7f0000000c80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000cc0)='mime_type\x00', 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r8, &(0x7f0000000d00)='syzkaller\x00', &(0x7f0000000d40)='/dev/vcsa#\x00') 2018/04/08 10:49:57 executing program 3: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x50000, 0x0) bind$bt_hci(r1, &(0x7f0000000400)={0x1f, r0, 0x3}, 0xc) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x100000000, 0x80) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000300)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @random="98e2258fe3c6"}, 0x4, {0x2, 0x4e20, @multicast1=0xe0000001}, 'ip6_vti0\x00'}) bpf$PROG_LOAD(0x5, &(0x7f0000016900)={0x7, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000630114000000000035000000000000009500000000000080"], &(0x7f0000000100)='GPL\x00', 0x2, 0x305, &(0x7f0000000000)=""/251, 0xffffffffffffffff, 0x0, [], r0}, 0x2e6) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/04/08 10:49:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0xfffffffffffffffd) lseek(r0, 0x0, 0x3) 2018/04/08 10:49:57 executing program 4: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2f0000001a0003006d0000360000000080dd070002080000045f32c904000200020173730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x181041, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000300)=""/205, &(0x7f0000000140)=0xcd) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x2, 0x3}) statx(r1, &(0x7f0000000100)='./file0\x00', 0x1000, 0x0, &(0x7f0000000200)) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000080)={0x22, r2}) 2018/04/08 10:49:57 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='/group.stat\x00', 0x2761, 0x0) fallocate(r0, 0x1, 0x0, 0xe44) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x401c5820, 0x910003) 2018/04/08 10:49:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000280)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8f, 0x9, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0x95, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x0, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00000002c0)={r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000540)={0x0, 0x3}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000005c0)=r6, 0x4) sendmsg$nl_xfrm(r5, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000080)={r0}) [ 173.822939] QAT: Invalid ioctl 2018/04/08 10:49:57 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x101000, 0x0) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000200)=0x21f6, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000040)=ANY=[@ANYBLOB="38010000100013070000000000001100fe8000000000000000000000000000ff01000000000000000000ff01ad14ffaa0000000000000000000000000000e1c80000c9be2490dc6fb46df1add43f768cae9ec5c7b0d8b82c98197cf38f16a4", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020001007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/04/08 10:49:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="400000001f0000000000000a0000000000000000", @ANYRES32=r1, @ANYBLOB="1400060000000000e406000000000000000000001400010000000000000000000000000000000001"], 0x40}, 0x1}, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3, 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r3, 0x20}, 0x8) 2018/04/08 10:49:57 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x84, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x525a1c41, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e20}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, @in6={0xa, 0x4e22, 0x0, @empty, 0x1}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x4}, 0x8) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dcffb1defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9f7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f2884939c0e337019468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x0, 0xdc44]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000000000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da03000000e1000000fc00000000000000dc98784b49e0007e000020db"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) [ 173.848360] QAT: Invalid ioctl 2018/04/08 10:49:57 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c) close(r0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xfffffffffffffffc, 0x80) openat(r2, &(0x7f0000000200)='./file0\x00', 0x4000, 0x4) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000ad2ffc)=0xffffffffffff0000, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xffff, 0x20040) pread64(r3, &(0x7f0000000240)=""/76, 0x4c, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x9) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f00000000c0)="2eb7125c243c8f4c58d2b1299e6f0b9605d49c1189f74c7186fbb466b23709546300e22cc87d50d5a3093ce66561c9b65dc6312f4f675da756a1e810dba8a46f90d0703df3fd291c9d0e686cdcfa804a8e2126b5b4fb4f7de15f258d58947fe9ab9a92f76139b30a50902fb860d786dc3050cd8f9679e011055800c65a559ba7bbbe7446a28c8759187402b522ede65c73fd643100e875aae31a61b0ab8b4d86dd87fa2a522a5fa3118dee49d462645af05740000a03e534ccbc78d87369e9b600bc94f050b4448ebcc38219099f52b46374bbd4a71168a7fa3245f8272270d0cd9680e9892604a65c872613cbb553bec2b7946b4e") 2018/04/08 10:49:57 executing program 1: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="58465342000002000000000000008000000000000000000000000000000000005bfc2f1a415c41dab49211bccbd5f4cb000000000000000700000000000025a000000000000025a100000000000025a200000008000080000000000100000000000012c0b4a4020001000002000000000000000000000000090908010f0000190000000000000040000000000000003d0000000000006d190000000000000000000000000000000000000000000000000000000000000010000000000000000003000000000000010000028a", 0xcc}, {&(0x7f0000017a00)}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6e6f7570d4070e7569642c00"]) 2018/04/08 10:49:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000040)={{}, 0x0, 0xa}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80000) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000140)={0x5, 0x100, 0x8001, 0x1}) [ 173.921175] netlink: 'syz-executor4': attribute type 2 has an invalid length. [ 173.934181] netlink: 'syz-executor4': attribute type 2 has an invalid length. 2018/04/08 10:49:57 executing program 4: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x10}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) [ 173.991593] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/08 10:49:57 executing program 0: r0 = socket$unix(0x1, 0x80000000000001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, r1, 0x1}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000040)={{0x80000000, 0x9, 0x7, 0x3, 0x400, 0x1}, 0x7, 0xff, 0x1ff, 0x3f, 0x0, "bca5b78423717139591fd051dd81e9375e2a4932b9433d81d391608536c5c6f3a8932b15952acf8bbad7a40425bf4d140b8b250dfbca9191aaf490c405322e04cdc36c05352600edabe37fd4bb1d3a34cd8c13257b72cc17b273022989b7ff039ace9827306516c7b50b028f6832933b4b538ef00aa525be71693131c9ffe34a"}) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000100)={@remote, 0x0}, &(0x7f0000000140)=0x14) connect$packet(r3, &(0x7f0000000180)={0x11, 0x4, r4, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x6eeb6cf4, 0x4, 0x10000, 0x5, 0x8}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r5, 0x2}, &(0x7f0000000340)=0x8) 2018/04/08 10:49:58 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0x9}, 0x11) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xe, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="850000002f00000027000000000022009500000000000000"], &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000340)={r0, r1, 0x4}, 0x10) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x400000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000000c0)={0x5, 0xd8f8, 0x56e, 0x5, 0x1, 0x100000000, 0x1ff}, 0xc) close(r0) 2018/04/08 10:49:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x8, 0x4002) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000180)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="8842000000000000010400000000000054acc4d4"]}) prctl$setfpexc(0xc, 0x100080) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000240)=""/204) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000080)) fcntl$getflags(r0, 0x40b) [ 174.066462] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/08 10:49:58 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000080)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000100)={r0, 0x7, 0x4, r0}) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000140)={0x80000000000000, 0x2001, 0x1, 0x9, 0x2}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) connect$ipx(r0, &(0x7f0000000180)={0x4, 0x80000001, 0xffff, "e7e3dfb588be", 0xd0}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0)=0x23, 0x4) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000200)={0x5, 0x0, [{}, {}, {}, {}, {}]}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000340)={0x1, &(0x7f0000000280)=[{}]}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000400)={0x0, 0x69, &(0x7f0000000380)="fe948d8ce9bee23c6843ad1ab5012fac44f9ddabe589c5dc3f7560416c8fdf5cd8eb22ae12223d075bef316d6b1ac53ae4f9dd45cec53c90f169b0bb0fcc50043a8b4b62d3179bf8019bbf6af99249833e070ab3bc4055d3f3004a86d6ef2990f343b8965927fa308d"}) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000440)=""/153, 0x99) flistxattr(r0, &(0x7f0000000500)=""/174, 0xae) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000005c0)={0x0, 0xba, "b9beae27778f2d20a703014548511be6631f21e48c96579b90d65632245405032b3069d2831ba63373f8f0fec5d35f1dd64c64a68290cd520437c4571e90e9ad263ce2f7214e0aeb43a8d85d7b0e138a4940e76d7a35ca4bb0f014ee94c38b8424188ede436ee264ef2acebe5691ee2491d3ea9de80f6af17f0144a739c67ce2e8e8dc5471381f09c5ba8ec346edc045be6cb8113db12fe241b19dfaa4063b246d97fdeaa6e3f91739744deed8d1ff089a7a5853636d53906f1e"}, &(0x7f00000006c0)=0xc2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000700)={r1, 0x4, 0x100, 0x8000, 0xfffffffffffeffff, 0x739eba0f}, 0x14) r2 = add_key$user(&(0x7f0000000740)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000007c0)="d78a34b84cb7c5d1a0f87aaf930240867970c2aca04cdf865bc882557c6c704ada137e0de7221c157cde23787b754393c6e19699a7b2962850b90f", 0x3b, 0xfffffffffffffff8) r3 = add_key(&(0x7f0000000800)='syzkaller\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000880)="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", 0x1000, 0xfffffffffffffffd) r4 = add_key$user(&(0x7f0000001880)='user\x00', &(0x7f00000018c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001900)="9c72a4bb2d2be7904e459e8e7497cdd92d6c5cd013a28b729991210e36cc43119d7af6401e2313cb2cf3430a8adc71f0c9294a10e4dcc876abe320b3906aa99826d998579ac42399a043859ee72838b0b34a44ee988412accb8eb9499620511a6a712996f3949665a6d7ef897036596c8e4fe28c01bfb999b1ab2c7d56356da1ebe2a5b1fa4f2a8341d8b6fd6c1a1490c95b5c366a2491afbd75c2489e136cf37b010647be3d9901f50ac584e6d2ec404dbce9ce7ee467511e3825fb4252b81c29ea1aa2c7849613125b4ef1f92e9847f42d44ae930b01287ad4cefea21cde3409b3bab88bd689004e4899d52bc4d8c0eed7", 0xf2, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000001a00)={r2, r3, r4}, &(0x7f0000001a40)=""/194, 0xc2, &(0x7f0000001bc0)={&(0x7f0000001b40)={'wp512\x00'}, &(0x7f0000001b80)="671a1411600985b65629e2e899f4854fe95b2ced72e5ed98cd7238f7ca448056e26bba13c0816b6cb4c3f6344ff16786d8", 0x31}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001c00)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001c40)={r5}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001c80)={0x0, 0x0, 0x2, 0x5}, 0x8) mlockall(0x2) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001cc0)) r6 = openat$cgroup_ro(r0, &(0x7f0000001d00)='cpuset.effective_cpus\x00', 0x0, 0x0) signalfd(r6, &(0x7f0000001d40)={0x40}, 0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001d80), 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001dc0)=0x804, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x80000000) keyctl$assume_authority(0x10, r2) 2018/04/08 10:49:58 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000140)="66b9800000c00f326635004000000f30660f38de3e004066b8010000000f01d964660f50f326660f3830a83e00baf80c66b834adbe8366efbafc0cb80e00ef66b80500000066b91a0000000f01c10f01c90f01df0f0138", 0x57}], 0x1, 0x0, &(0x7f0000000200), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/08 10:49:58 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x80000000ff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00000000c0)={{0x9, 0x5, 0x511, 0x3f, 0x8afb}, 0x5, 0x8}) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="020000004620d318836269fa0000000005001a00ffffffff000000000000000000000000ac1414aa00000000000000000000000000000000"], 0x38}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000140)={r0}) socket$inet6(0xa, 0xe, 0x1) 2018/04/08 10:49:58 executing program 7: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000100)={[{0x0, 0x0, 0x6, 0x759d, 0xe0, 0x5, 0x6, 0x0, 0x80, 0x9, 0xf5d, 0x4, 0x9}, {0xfffffffffffffff9}]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4010, r1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 10:49:58 executing program 4: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) setitimer(0x1, &(0x7f0000000100)={{}, {0x77359400}}, &(0x7f00000000c0)) 2018/04/08 10:49:58 executing program 1: write(0xffffffffffffffff, &(0x7f0000000080)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a11bd6a9f5349b418df5e49612e0302", 0x31) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x2000000000089f2, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000080)="47dcb9413483d74624eaa045515e3d2d91b3e3deb654b4d3c23685dab7309594"}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$getenv(0x4201, r1, 0xffffffffffffff2a, &(0x7f0000000040)) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x400, 0x200) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000140)={0x6, 0x9d02, [{0x1, 0x0, 0x5}, {0x2}, {0x8, 0x0, 0x100}, {0x9, 0x0, 0x338}, {0x7fffffff, 0x0, 0x2}, {0x6, 0x0, 0x9}]}) 2018/04/08 10:49:58 executing program 0: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x5, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x2) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000080)={0x7, 0x0, 0x0, 0x0, 0x5, 0x7fffffff}) mq_notify(r2, &(0x7f00000000c0)={0x0, 0x30, 0x6, @tid=r0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000280)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') umount2(&(0x7f0000000100)='./control/file1\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r1) 2018/04/08 10:49:58 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xa9a0, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000bf4000), 0xffffffffffffff88, 0xfffffffffffffffc, &(0x7f00008cafec)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x9, 0x3f, 0x100, 0x6, 0x1}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x7fff}, 0x8) [ 175.074265] sched: DL replenish lagged too much [ 175.092522] QAT: Invalid ioctl [ 175.103320] QAT: Invalid ioctl 2018/04/08 10:49:59 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={r2, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000100)={0x2, r1}) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r3, 0xaf01, &(0x7f0000000280)) r4 = eventfd(0x80000002) write$eventfd(r4, &(0x7f0000000080)=0xffffffffffffff90, 0x8) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x3f) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000857ff8)={0x0, r4}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000200)={'irlan0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) dup(r3) readv(r4, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1) getuid() syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x8001) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000140)={0x5, 0x6, 0x5, 0x4, 0x3}) 2018/04/08 10:49:59 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) read(r0, &(0x7f00000001c0)=""/226, 0xe2) 2018/04/08 10:49:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x4000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000100)={0x17, 0x0, &(0x7f0000000340)}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) writev(r1, &(0x7f00000017c0)=[{&(0x7f0000000000)="cbcc74eda008cd40a9cd94f2edaa307711fc28c9b3bbe7104d115a06d3090ca2b3069d26187e87f90222fc61284bc1a9664cbd3c9dc816669682de0fc78f80a1d59fd3ee22635bc00876ca9969bb9e9ee307f6906cf975497164c20a148db056323cdb86fc40c0dad516e844fa516b9d29986e3e608a99f9844948737bba79840093c914d24d803b959c9bcd5c432455f42ba3974b9481d3f472695d276ed61cc91443479f", 0xa5}, {&(0x7f0000000340)="270b277352f45f466d5fee835e4e0ef6e96e8d154aa1e77139c1beb5a681e8294ac605e4144b9cd38878fe5f153ef2aca7c190230107b5fdb7534e70117f5eccfd61", 0x42}, {&(0x7f00000003c0)="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", 0xfd}, {&(0x7f00000004c0)="89247a536b6f6f2754e2329832272ca21ee253cb0d19f2a57ae56622033f914f01d22f3f15ff19b9c6db835116468d90bb1d3d725f00421db8a61e375327b5fd174ddf8404", 0x45}, {&(0x7f0000000540)="46e95dea3bf524dd9794d9736df5d588af8ee73d80a938c77b5cf7774f6c66ac0852e98e31934ffe093dda1a8e5775efdd47d6efcfbf5b1a4e29fcbcbe0e11495ab8bddbf251158546941700216afc6f8030de5a5c3eddb803fa16f4f47b422969c87c871690928e97c578f2082ef022dca60d55537beeeb8a7eefb298e899113a1d640f448ccf2a16556963c891619363bcc548ffae284a77d7fa5ad59807153f7ac62e862f2596a4b28bc44d48d0c2b5aaa88e0d84a3fa7c6f22f8b83b58fee81647427a", 0xc5}, {&(0x7f0000000640)="faada3b19251703484b36ff3e675c03e4ea0f512429a386d087503c8f45d0b71cda799a3b9a178d6bdce6048c4ad9bdd4c71a406ba10fad8fea132f699cbdf14b7d8fe1f02dd3c5720355769bbb73856ebda9a32a5c2f0082f5362d107cb6e9f62dd84723094", 0x66}, {&(0x7f00000006c0)="5782830dca3985a8e5580b7e5be094f890e6d4774faf9a6c1efd74e546c325f046d63240e759230176039416ed1075cbed0f1f4b019e681eb1c640aafc2985a38ddd7823527628397ac992fe299c2a974a58c2a78c08a03425f99c0b86b2e51b881b5928a5d7b8785d6e0c6a30ab32736b5940910a2395b5c2382109cc37b24493f5fe7bef2a92e7db46073a18dfd05187ada7a263748144888073696caec27ee6f7fee68aa040aab14f83bcebc2a8f76a4dbaaec739a94fd04ea95f0d20170aa96d19f1fd94aa68b0ddb16d6789d0646d930fec91d10b7c7f112739ec1ee43f58fa502b7a0c53235a41fd79736e4dab7f741889", 0xf4}, {&(0x7f00000007c0)="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", 0x1000}], 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00000002c0)="b805000000b9000000000f01d98f8958010967420f0966ba410066b8030066ef83b90d0000000d440fc71d00000000654a0f01c80fd42e660fd4556fb9730200000f32"}], 0xaaaaaaaaaaaab20, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$inet6(0xa, 0x80b, 0x1) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f00000001c0)) [ 175.133647] QAT: Invalid ioctl [ 175.137316] QAT: Invalid ioctl [ 175.139543] kvm: pic: non byte write [ 175.152007] kvm: pic: non byte write [ 175.158847] kvm: pic: non byte write [ 175.163461] kvm: pic: non byte write [ 175.171712] kvm: pic: non byte write 2018/04/08 10:49:59 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffc01, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x7, 0xcbe, 0x3, 0x0, 0x1}) statx(r0, &(0x7f00000000c0)='./file0\x00', 0x6000, 0x10, &(0x7f0000000100)) bind$unix(r0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) r1 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x61, 0x4000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000fc0)=0x0) r3 = geteuid() getgroups(0x2, &(0x7f0000001000)=[0x0, 0x0]) r5 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001040)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000001140)=0xe8) getgroups(0x6, &(0x7f0000001180)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f0000001640)=[{&(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000ac0)=[{&(0x7f0000000340)="2c74fb94ddb62b86c227ae7b85473e1ae5e84189c772d128a8d16f2e9e851dbcaabed8be5361eb4d7d75f5f2b74e9227ccedad89f0aecc3cd386764117f38b9c4d2dbde88c7df22f647adbfed9701d677bd74dbb2fa0ed7a94a92a8b53962a78f21881d26d5e4ea3bdb47b1afe1889aef0b05902a3efd24948d765b0a78030ca222099e3ae08fe08a20de61846984a49d715e1ae054037e7dd7806d523a3a9a64fd6623e94fb66775b510f5ab553f7a3ba21ba547be293ff0787c6076842ad75aa1e8f0cc8103660f2b1e210cce09becda7e29dd99e30d05958f641285c27bb6ef066def3f11a9c3", 0xe8}, {&(0x7f0000000440)="7f006aab184d1d8f70e4a661407c93e43646258d915ec86cc0faa91c56b530be114e5290bc3aef221388825878cbcd9db83687d02a53a225f3f2255e40fdf57860db42923630cab0a1dc45dff10d08c290bab0d93556e67dec8e511ee2633693aaa7492086545a71be9a5840ebe3dc38ba518a599be22e2caf06e8c7ba6a6e23c0ce36fd67c863d6290ba7c40db2ebf4bdf294c11c52073920437da0b3a1f71c517b70ae32894158daa6f3e0f6d08b4cfd2e019b3081f57a2c73ae58c8bf04947b9f6e0e70", 0xc5}, {&(0x7f0000000540)="4f30e7597539a7af41a1c310e4fb0f38e11fa017f78ee3dc0766aae31aab53bc7035f0d97bd0cea058db2a0eb8f4cc6c3bbad7382c2fc69248c1e5022b7e5f398eb2b7f68cd8", 0x46}, {&(0x7f00000005c0)="e841300504b952bcf7879201507bdbd0889da877f086a41f9d317aa1a5e7e2e4ba7c71c63de3e85ae7ca1eade4ca02599ede966cc8147190300ae2dd969a8f2c16af4a64bc49f8cab97fa3a6126f7c58c05d1bbc662c9dbfd5a71365dae2aeab68de02df6e09b2c955069c5183c7ad0b8bb43f99c97480ca70b57778b9ef623bdd525e5353ba12873b947c6c93118a28e1e7744026e9e840b4c311f149dd87276e5e696efc4b7fb6fe406724e60f5a4b664bd69f1e02ac5843365b139bd25d692f1fce36998663c4c7229e45a719f65c2a5c", 0xd2}, {&(0x7f00000006c0)="9a93ecbf91e3c28fea41d6bb41b80d2a14e4ce745653e3f9d88372db877121c35901cce24deabf1770130c3e991de488abd2ce369ccc46b25c0333b4e142f684fca87474774c037595508363978f06ea246531c2aea9f98bd705d994c7ca49516229bd6684c46402bbe96091beb06359e87e0377fd2049f487597255ac1619f57d0966883a9e2504e68f03618e0683a84dc5f50a80cf502fbc90126cbdb631939ba9f9d5ddde88f5c94f944bc3c13b10c31d16a6bd62dbd5b9b7e5db9bb995f18a8484c22917da5b5ea01a4db99b974e757dcf662c42142fd4ac141a", 0xdc}, {&(0x7f00000007c0)="a78af550a6f0759999a70fcaec9205b8d6303a0031d9", 0x16}, {&(0x7f0000000800)="1e23ce06408129fd55cc9d61e939edd2c962525a05ea191cf062f9ec9a25dfd56063438b38f30cbd29bc5d9d25264efc47c3efa90fbfd9b672bdf4dbf6470ec19818e03018a1ba398c", 0x49}, {&(0x7f0000000880)="58181d678326bcec04b37456a453db7f0be055931764fa03782c8aca427220967822a1f89f83755ca6a6316ff1d901462e95f9205cfd9132817ca853a4b28fd748b8912ab416d5ccea2c5a97dd1c1eafd0c65e0fcd9f767fc25f8bff377d732ff1e4933bfb71f5169f74cce92e7d6f768304e0a0fb8c6dbfcca932295a2e032435ad46b0a03f716f49e3fb8be51d513a834f3e42ccbdeccbdaf9daabd458fe7a133da40d3fa8ef1182587cf9d4f51693a71afbf611ea1d6fbdd5784645519fa5bbcba18e80c1d81231411ed48751a986b0e825ce6a3f5d74dd83e6d28e5d174be12c4ee8f1c7aa40cab3a752762c2508dc542467b5202dd349", 0xf9}, {&(0x7f0000000980)="0ab05591bfa034397d6ad434eb3e9947c0886f25795c1cdf3f05c8ced5e361ddd1f781ed6f6ccb723956a64e3bda336e43d86d860564ec78f4db985bf9ce812da391b433021211e3e3e0736da43fc016c6372d5e61a57e545e706773d9009f0d9c8e6118c723443daa124235c60326f71a0622a2d9", 0x75}, {&(0x7f0000000a00)="923c348648fbef333b97327fdf9834e988a505fe4757205d68e38db3168228adab67f994c6cbe29e9012a5db9b5ba10b8adc67d0a47bce3c87e02e7ca5c3701dbe745d6f657f23ef15332b6890bf8c7df7da7f07b46c04089839825514bdbb61890469567b8ff80cdcd76979dc2e0b73123da8c69dfe8e2a3c8269dcd2951b485991fd209b5654e585bdf9002175aecdc9be005d2ff7c0dbfa2de0e09092f1793c839c8da33a2cbfc24516550d8663950ab20967", 0xb4}], 0xa, 0x0, 0x0, 0x10}, {&(0x7f0000000b80)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000c00), 0x0, 0x0, 0x0, 0x4000000}, {&(0x7f0000000c40)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000f80)=[{&(0x7f0000000cc0)="8804088e5ae4154ea80ff9591fa47cf9549dbce07a4f522a26b679c3e5d7842c53778c74f5b1f069e124a879d8540e0d45adf28df0398d26b81afc01ac32c0aae3efa121a32c7134c60e2e2e0ae4a29631c9d4c8b00c961c8b5f3bbad75f7dcf61b1f73c356d2fc48a6b21001b577bde5067db5a3bbf5ea2ac97a70358b9e5538504f3f0d844b09adf13c36d1df366ecc780163731f36886794a6b02122944", 0x9f}, {&(0x7f0000000d80)="c473f498c2f5bbb35f7d49b5defa959178f769d611da6757e5d2c055983aec321eafd0df5ab21094c990aac4dba91dcdeccc39223f7f80854c5d9308bd4475a0d47b4a944a97c0dbbd6f886374f167dcf8acc1a00957d9a55c07587a9c0f44fab48e1b20b757919ca7784ff2f0956973d1f97e980a3aa70e494333d78a79b0e4923604a103be77a483d35903eaa0520236d96a46ed32ddd84df01ab32ffb5d491fe160d1c8a6142c1c0674f688cb1ca3b270cfc434e1a537d81f1112ea58103a708aea8ee8", 0xc5}, {&(0x7f0000000e80)="7d30dd901848c7f0a8615004d9c3ce478baeb05eab2d99b1a4538dd37541e1017b0c4b3a408d402e4f75382e870bc3903314fd4c1322f2ae43e7de7e1abfa67f09a2f716690bbe0ba5a86204063d9d9016556b07251dae9f1160b47f49048e802ac7039035b3079f6b560dc5040ac242cf2146888443e25d8ad1f56573a494943d41aee7977213c00598e15821fdc373eee63181c60c3b8f656b23e94309e52a6ec1a460e977bdab9b4f9913d919b879074b74420ef24dc46034adf3ac78ebcb39ffc380b674181cea1052f949b758cbfd0819dd0b0d52bb7bdc0454650747adb8e2de9b624de9e538bded228b3d5d703857a741", 0xf4}], 0x3, &(0x7f00000011c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xa8, 0x4}, {&(0x7f0000001280)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000001300)="cb5b4a1a078da35f46e609b4a5a256938f637bea30a9dea0082758db2b0edea943c010db4dd884788c791a16b877d36b2fe760c0a1cc085dd4f9fa1e703c104182f9f82464efc94a20786e8b2a4c4297f5391db7101ab12d6ed0322bf971179792cc3dfbe9b8f1655ae743e07734896d917d52fd742fb3289ea55dbde0ed09bf3a59387191e39ac6d90dd9e3cefa17b0a799317e9c9b251a2ad8d6ed8291d3f7640aca303fc840e4fcf209f757b8e37e50f8ad08f0775141a01c33e9a706fd5c4edbb7af1784fe40f7b247b31794b622ec05", 0xd2}, {&(0x7f0000001400)="1ddbd58ebf5c0f3c9d7662bf7456f289c5f39302013d77c4a55862bbd474163dd783820da1be5c407d8dd7ac9601b4f852a05294bf30311f", 0x38}, {&(0x7f0000001440)="47630d0ce88a495602dc8ecef1cd45d9b654e0a2866e997390bc1f22e6ff5a34b0d5", 0x22}, {&(0x7f0000001480)="cccfe7f281e77d93b7b8a7cfcd3e7355040e60b22dbddc1efd899e9b0413d1b7adffc3d045d610248331cef96d8820797c00159beba692e174c7bf37b2c67e2a3e50bbee51d2bd7ce50754661abbef57898d8cda9ad712e1ae43e74fafad1f24d0f51d2c3234dab327915cd5458cf2b58c7e43fcd0d20dd751c2b9bb9097771b7ee24d29d893de45a961c355c0fd5c5c0500c36b54569605247b965fe8dbf8b128a0954f42ec6283efa5244feb", 0xad}, {&(0x7f0000001540)="d638a78c3e87155a733792c752a795fe2ae5d63773ebe4083b1e8b245050577e3c118b573fb8595357888af0eac1ff344abbefd7b1373412cc3399b9c699565a7a0d20ae67469ab7e9c73157e43bfa5b11583f91118b404ba9d3c13138780ca43694a7", 0x63}], 0x5, 0x0, 0x0, 0x801}], 0x4, 0x4000000) getpgrp(r2) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000001740)) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001780)='/dev/sequencer\x00', 0x800, 0x0) r9 = syz_open_dev$adsp(&(0x7f00000017c0)='/dev/adsp#\x00', 0x3, 0x200400) ioctl$DRM_IOCTL_AGP_ALLOC(r9, 0xc0206434, &(0x7f0000001800)={0x5, 0x0, 0x2, 0xfffffffffffffffc}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000001840)={0x0, r10}) write$cgroup_type(r8, &(0x7f0000001880)='threaded\x00', 0x9) rt_sigqueueinfo(r2, 0x39, &(0x7f00000018c0)={0x3c, 0x4, 0x3, 0x4}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r9, 0xc0505405, &(0x7f0000001900)={{0x2, 0x1, 0x7, 0x3, 0x5}, 0x101, 0x2, 0x1}) write$binfmt_script(r0, &(0x7f0000001980)={'#! ', './file0', [{0x20, 'threaded\x00'}, {0x20}, {0x20}, {0x20, '/dev/sequencer\x00'}, {0x20, "f2"}, {0x20}], 0xa, "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"}, 0x102a) sendmsg$kcm(r0, &(0x7f0000002c80)={&(0x7f00000029c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002a40)="07195bd32941aa4b79a05d525f659637f900bedfc300ab65904a91c06edd2e5dd38de401d36d27c711163ea20594ac6f71b3b613cd70bed5f65c04f0ce5cf689f632b199b9771cdfd0cb338ac872804454e3c4513c31b8f32d382d1ac694c0c0b39d17c733ad6920d536f4d89038ab0221de664be3ab52424131a2dddee67fd6ea06550cdc7c535772014b1013426ebc05ca67e491f430290aeb9cc28a79d7b1d503d4e3d87f9736d4a9ecda4f3f9f5f3f308475e5856742a011db7c04fbc79f618c55f37833d6ae", 0xc8}, {&(0x7f0000002b40)="3e930ea280c3d24bdb456b65af818cfe86ae51c77e8e756aaaa4e99155787f5be9eb404100408792fc079391561b49d3da2149a6de0007ad9ec2d0659236f9716114c093cc28ebee0f82c4c4b5af88e590bc4c78ad2b51e70ded11377f184c33ed2b181c3ce7217513ffcde7281c7013d0ca62f6c84972802f36581f740920020213364a5f3d95f46169debaba32941fc694a5510aeeaed753cfdc85bc88a1d067198e623b6982b1670b7c76f89234468fb8cf4e139c2abaa04022d955e1e86e3155f2", 0xc3}], 0x2, 0x0, 0x0, 0x1}, 0x10) ioctl$KDSKBMODE(r8, 0x4b45, &(0x7f0000002cc0)=0x2) getsockname$unix(r1, &(0x7f0000002d00)=@abs, &(0x7f0000002d80)=0x6e) socket$can_raw(0x1d, 0x3, 0x1) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000002dc0)) openat$cgroup_ro(r9, &(0x7f0000002e00)='cpu.stat\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(r9, 0x4008ae61, &(0x7f0000002e40)={0x7fff, 0x7ff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000002e80)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r9, 0xc008640a, &(0x7f0000002ec0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002f00)={r11, r12}) 2018/04/08 10:49:59 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xbb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000270027000f8", 0x16}], 0x0, &(0x7f0000000e80)=ANY=[]) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000440)={'vcan0\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000480)={r2, @empty, @rand_addr=0x5}, 0xc) connect(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x3, 0x0, 0x4, {0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}}}, 0x80) open$dir(&(0x7f00000000c0)='./file0/fil..\x00', 0x70cc3b8922081ddf, 0x0) truncate(&(0x7f0000000780)='./file0/fil..\x00', 0x0) [ 175.180850] kvm: pic: non byte write [ 175.185270] kvm: pic: non byte write [ 175.189248] kvm: pic: non byte write [ 175.193920] kvm: pic: non byte write [ 175.198219] kvm: pic: non byte write 2018/04/08 10:49:59 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x19}}, 0xfffffffffffffe9c) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x2, 0x10, 0x101, 0x4}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, 0x4) getsockopt$inet_buf(r0, 0x0, 0xa, &(0x7f00000001c0)=""/16, &(0x7f0000000200)=0x10) 2018/04/08 10:49:59 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYBLOB="001b4a6c0300eb5b89769eaff3b251e6275c2dccddf3eaebeebeb7bf21b8"], &(0x7f0000000440)=0x1) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000240)="0f0097fd050000c4c2fd38407cb8010000000f01d9b9800000c00f3235000800000f3066ba420066b8c00066eff326f4b9800000c00f3235004000000f30660f3881a7621c96dd66baf80cb8385d3080ef66bafc0cedb9800000c00f3235004000000f30", 0x64}], 0x1, 0x1c, &(0x7f0000000200), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x125400) [ 175.441747] FAT-fs (loop6): Directory bread(block 5) failed [ 175.457313] FAT-fs (loop6): Directory bread(block 6) failed [ 175.467471] FAT-fs (loop6): Directory bread(block 7) failed [ 175.477877] FAT-fs (loop6): Directory bread(block 8) failed [ 175.484336] FAT-fs (loop6): Directory bread(block 9) failed [ 175.491167] FAT-fs (loop6): Directory bread(block 10) failed [ 175.498978] FAT-fs (loop6): Directory bread(block 11) failed [ 175.506147] FAT-fs (loop6): Directory bread(block 12) failed [ 175.512221] FAT-fs (loop6): Directory bread(block 13) failed [ 175.518849] FAT-fs (loop6): Directory bread(block 14) failed 2018/04/08 10:50:00 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0c0000010ea6b91460bc7f15369dafa8"], &(0x7f0000000080)=0x2) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000000100)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "fc"}], 0x18}}], 0x2, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x800, 0x4b) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) accept4(r0, &(0x7f00000003c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000440)=0x80, 0x80800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'syz_tun\x00', 0x3000}) getsockname$ax25(r2, &(0x7f0000000480), &(0x7f00000004c0)=0x10) recvmsg(r2, &(0x7f0000000940)={&(0x7f00000001c0)=@ax25, 0x80, &(0x7f0000000800)=[{&(0x7f0000000240)=""/138, 0x8a}, {&(0x7f0000000140)=""/40, 0x28}, {&(0x7f0000000500)=""/226, 0xe2}, {&(0x7f0000000300)=""/159, 0x9f}, {&(0x7f0000000600)=""/95, 0x5f}, {&(0x7f0000000680)=""/43, 0x2b}, {&(0x7f00000006c0)=""/83, 0x53}, {&(0x7f0000000740)=""/71, 0x47}, {&(0x7f00000007c0)=""/46, 0x2e}], 0x9, &(0x7f0000000880)=""/179, 0xb3, 0x8000}, 0x40000001) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000980)) 2018/04/08 10:50:00 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)=ANY=[@ANYRES64], 0x8}, 0x1}, 0x0) 2018/04/08 10:50:00 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xb) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000), 0x4) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 2018/04/08 10:50:00 executing program 3: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x11, &(0x7f0000000040), 0x1) 2018/04/08 10:50:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/ipc\x00') ioctl$VT_RELDISP(r0, 0xb701) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000340)={@multicast1, @multicast1, 0x0}, &(0x7f0000000380)=0xc) bind$can_raw(r0, &(0x7f00000003c0)={0x1d, r1}, 0x10) 2018/04/08 10:50:00 executing program 6: socketpair$unix(0x1, 0x80002, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "03"}], 0x18}}], 0x2, 0x0) 2018/04/08 10:50:00 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_notify(r0, &(0x7f0000000180)={0x0, 0x41, 0x1, @thr={&(0x7f0000000040)="0307d7f3243d6a37a557c1eb44a67430afbb46d4573c5114913b5ddab092bc10c7ecd9b1164bf3478d667824be6c96c262f20540b76796eaa2f89341b8bf8d666ddb1e7018844b77cde5c27e11bee00dab7d63d3023df0b35de3f7a48c1279e1f66afc5bcf8acd", &(0x7f00000000c0)="cde03e4a171dbd7f307777890697091169d6e053e7d2b5d0508d3778bb67523321a620f46053ecd4069cb71e884136023b7bcf311e661469613507a5ff4881552b3c8c6f0fbc6acaea44ca823f2b811f0e"}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @rand_addr=0xffffffffbbae733e}, 0xc) ioctl(r0, 0x40084146, &(0x7f0000000140)="cb") 2018/04/08 10:50:00 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffc, 0x8000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e23, @loopback=0x7f000001}], 0x10) ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = add_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="887d56708f1783a5a3ac2c8d2bcadd158513a4126dcbc0d716bebd5a2a101a4b7cd03fbc83f0543c8d194ae3c4c2700ab3a5e18735b8603bfe850a4e1388be5e76248e087a67dfc148d109786835b97a56abc40baf2636a3085c582d28e48fabcd7d76aab3a858dd5c5447a3959833fcc52d4714ad683a24d898655940774d901b910299ac56a740cbb7c4c5c8af189ef5e9b3fe07d0508e03a8272dae369c165a670634b0910c6fa962f0482168cac1f713365b1c04779f2134da4c660ee7c04fd85d62152b", 0xc6, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r2, 0x80000001) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0x40, 0x7, 0x4, 0x1ff, 0x8, 0x8, 0x5, 0x0, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r3, 0x4) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000380)) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f00000003c0)={0x2, 0x7ff, [{0x8, 0x0, 0x8}, {0x5, 0x0, 0x101}]}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000004c0)=""/210) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000700)={r6, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000740)={{0x2, 0x4e21}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2e, {0x2, 0x4e21, @multicast1=0xe0000001}, 'irlan0\x00'}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000007c0)={r3, 0x0, 0x4, [0x9, 0x92b1, 0x7, 0x3]}, &(0x7f0000000800)=0x10) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000840)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000880)={r3, 0x3650b58c, 0x101, 0x8000, 0x80000001, 0x81}, 0x14) r8 = shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffc000/0x2000)=nil) shmat(r8, &(0x7f0000ffa000/0x3000)=nil, 0x6000) getsockopt$EBT_SO_GET_INIT_INFO(r5, 0x0, 0x82, &(0x7f00000008c0)={'filter\x00'}, &(0x7f0000000940)=0x78) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000980)={r7, 0x9, 0x1, 0x3}, 0x10) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000009c0)=r1) socket(0xa, 0x805, 0x2) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000a00), 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000a40)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000a80)={r9}) 2018/04/08 10:50:00 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xba0c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = memfd_create(&(0x7f0000001fcd)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000000040)=0x100000001, 0x4) setsockopt(r2, 0x20000100000114, 0xa, &(0x7f00003cbffc)="020000", 0x3) connect$inet(r2, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioperm(0x7, 0x0, 0x0) read(r2, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r2, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r1, 0x0) writev(r1, &(0x7f0000007000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f0000000040)=""/108) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) quotactl(0x10040000001, &(0x7f0000000500)='./control\x00', r3, &(0x7f0000000440)="d294c32ba347807f796e729310ba7b73b416fe0a306bba4460d83790d604d9b2e7fc27ecd5460a87c7588484ab0c247d7054b59867f67a4ea6bcde472ac32ae100a4aebaca3f945619ad95856609d17fcf6dba5fff5b26d2efb5fed57790154a2436a7eb026df501429651464fd36362ba59ac2cb733410604dc6883f74bcd487971545323e4") prctl$setendian(0x14, 0x3) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') rename(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)='./control\x00') socket$kcm(0x29, 0x5, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x1) socket$l2tp(0x18, 0x1, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8200) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=r5, @ANYBLOB="ce000000a95796b394ad0d4d03f04635d2159e9f8418644e4cae0d6f19f06b32d6a2db951e3826a6d823f4a22244cf49ac07d9a74fc50d84a750ba4f4ef29712922a43e958d70016ff095dbe02784612c71840aedfe015570dba8028d8b6db1cd6f19948462a2f1a5e9025ad6cf529345b6ca90d300a640b871b8aaf733f99d4b8aa147c1ed2711e4296a800a693aa0c02a82dda52fcb11464b754737aee7aa4664c98b309cc6c8add47ad6135ad0a89aedecb2a5ce5736c294edda686abc4ea972d109acf8a5a3f74f48eee2e3141b0753c"], &(0x7f0000000140)=0xd6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000001c0)={r6, 0xea}, &(0x7f0000000200)=0x8) 2018/04/08 10:50:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000001040)={0xe8, 0x4, 0x101, 0x9, [], [], [], 0x7, 0x5, 0xfffffffffffffff8, 0x919e, "e8d43620b50d44500c286a5882e47a41"}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001280)) syslog(0x3, &(0x7f0000000040)=""/4096, 0xfda2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000011c0)={0x0, 0x10, &(0x7f0000001180)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000001200)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001240)={r2, 0x5}, 0x8) pipe(&(0x7f00000012c0)) 2018/04/08 10:50:00 executing program 6: perf_event_open(&(0x7f0000220000)={0x2, 0xfffffffffffffd8d, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='gre0\x00', 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xfffffffffffffff7, 0x100) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x4e24}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x20, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/08 10:50:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=@ipv4_deladdr={0x2c, 0x15, 0xd, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, 'teql0\x00'}]}, 0x2c}, 0x1}, 0x0) 2018/04/08 10:50:00 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x8c00) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000300)={{0x2, 0x40004}, 'port0\x00', 0x3, 0x2, 0x1, 0x8, 0xe2b, 0x1, 0x10000000000ffff}) write(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffef3) read(0xffffffffffffffff, &(0x7f0000000200)=""/250, 0x50c7e3e3) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), 0x3) mlock(&(0x7f00007ac000/0x800000)=nil, 0x800000) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x1) open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x102) munlockall() 2018/04/08 10:50:00 executing program 4: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x80000}, 0xfffffffffffffe8e) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000040)={0xe00000, 0x4, 0x0, 'queue0\x00', 0xd4d}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000240)={@llc={0x1a, 0x115, 0x0, 0x100, 0x0, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, {&(0x7f0000000100)=""/248, 0xf8}, &(0x7f0000000200), 0x6}, 0xa0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/08 10:50:01 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="34000000b1000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140003006c6f0000000000000000000000c48cfc"], 0x34}, 0x1}, 0x0) 2018/04/08 10:50:01 executing program 4: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000140)) perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) clone(0x0, &(0x7f00000000c0), &(0x7f000073fffc), &(0x7f00000001c0), &(0x7f0000000200)) r1 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x5, 0x202000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x503, 0x8}, &(0x7f0000000280)=0xc) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000400)={0x0, 0x2710}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e20, 0x5000000000, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, [0x39c5, 0x4, 0x1, 0x0, 0x400, 0x8, 0x7, 0x2, 0x8, 0xe13, 0x7fff, 0x7, 0x2b, 0x9c43, 0x8001]}, &(0x7f00000003c0)=0x100) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x80000) bind$netrom(r3, &(0x7f0000000180)=@ax25={0x3, {"0bb95bad5f41ec"}, 0x2}, 0x10) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffd000/0x2000)=nil) sync_file_range(r3, 0x5, 0x8d57, 0x6) shmctl$SHM_INFO(r5, 0xe, &(0x7f0000000440)=""/123) ioprio_get$uid(0x3, r4) membarrier(0x20, 0x0) 2018/04/08 10:50:01 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x8, &(0x7f0000ee3000)=""/4096, &(0x7f0000000000)=0x1000) read(r0, &(0x7f0000000080)=""/221, 0xdd) io_setup(0x20, &(0x7f0000000040)) 2018/04/08 10:50:01 executing program 1: r0 = socket(0x1e, 0x2, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) sendmsg(r2, &(0x7f0000000040)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000001380), 0x328, &(0x7f0000d19000), 0x1f4, 0xfffffffffffffffd}, 0x0) 2018/04/08 10:50:01 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@mcast1, @in=@local}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000600)=0x12f) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @remote}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000004c0)=0xffffffffffffff93) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e24, 0x0, 0x4e24, 0x100000000, 0xa, 0xa0, 0xa0, 0xfe, r2, r3}, {0x100000000, 0x8, 0xed, 0x6, 0x4000000000000000, 0x4, 0x0, 0x7fffffff}, {0x3, 0x7, 0x7e40}, 0x0, 0x6e6bbd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xa}, 0x4d2, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x7, 0x3, 0x0, 0x7, 0x10001, 0x5}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x3}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/08 10:50:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r0, &(0x7f0000001540)=[{&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f00000014c0)=""/101, 0x65}], 0x2) accept4$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x800) 2018/04/08 10:50:01 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00000010000004e4ff000000000000577aee3df9b97bec07aa00b940701c00010004000000"], 0x1c}, 0x1}, 0x0) 2018/04/08 10:50:01 executing program 2: getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000180)=""/4, &(0x7f0000000000)=0xfffffffffffffe78) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000000)={0x1f}, 0xc) bind$bt_hci(r0, &(0x7f0000000140)={0x1f}, 0xc) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7fff, 0x24000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x33}, &(0x7f00000000c0)=0xd0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0x9}, &(0x7f00000001c0)=0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0xc1808000}, 0xc, &(0x7f0000000340)={&(0x7f0000000400)=ANY=[@ANYBLOB="0000087142677176bfe392233d31da6fe81992b185801404993e444902a56fe39e089da22a51bf6e72903832f4acb9dd62f3c5ca7a636138d38b3d4b7a0fa066e0a92f85ab9abdf848e6a0408327d7a69d404dec248035d6d36d55c20ac67a15ecf9fe5466738b4f5f388e1a63aebe9ea768daebfd5ac84d4fa13680c05ea9f232a4e08509668023a1c0ae1d793d4a8b15c430057e17278d25e9ce4f4000954a1026330286db10a329a3a02cf4e629cd2e8c4e0b1f90e815292a2ec6cfd2fe347a070ef7198cf6af212da7f257d6ab64160295ef854c6f5f7d9a", @ANYRES16=r3, @ANYBLOB="100026bd7000000000000a000000080006000101000024000100080004004e220000080002002f00000008000600666f0000080001000000000008000600060000000c00010008000500030000002c0001000c0007000e0000000100000014000300fe8000000000000000000000000000aa080005000400000008000500ffffffff"], 0x88}, 0x1, 0x0, 0x0, 0x4008000}, 0x40000) 2018/04/08 10:50:01 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400, 0x0) socketpair$inet(0x2, 0xf, 0x5, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7fff) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0xfffffffffffffe6f) getsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000000180)=""/59, &(0x7f00000001c0)=0x3b) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000240)={0x0, 0xbf7, 0x0, &(0x7f0000000200)}) sendto$inet(0xffffffffffffffff, &(0x7f0000a6efff)="cf", 0x0, 0x22020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_tcp_buf(r2, 0x6, 0xf, &(0x7f0000000080)=""/39, &(0x7f0000000100)=0x27) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) 2018/04/08 10:50:01 executing program 2: r0 = mq_open(&(0x7f0000000180)="2d240465af187d4cc7e59c23b6ee00", 0x6e93ebbbcc0884f2, 0xffffffffffffffff, &(0x7f0000664fc0)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff}) mq_timedreceive(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, 0x0) mq_timedsend(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000002c0)={0x77359400}) 2018/04/08 10:50:01 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f}, 0xe) listen(r0, 0x1) listen(r0, 0x7) 2018/04/08 10:50:01 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000140)=""/225, 0xe1}], 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000680)=@broute={'broute\x00', 0x20, 0x3, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000000), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x0, 0x22, 0x888d, 'team0\x00', 'ip6gre0\x00', 'tunl0\x00', 'rose0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0x0, 0x0, 0xff], 0xb0, 0xb0, 0xf8, [@devgroup={'devgroup\x00', 0x18, {{0x5b92295987f70c77, 0x4, 0x1, 0xffffffff}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x8, 0x7fffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x40, 0x886f, 'teql0\x00', 'sit0\x00', 'dummy0\x00', 'gre0\x00', @random="dbd255c79ba4", [0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0xa0, 0x118}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x5}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x3, 0x10000, 0x7ff, 0x0, 0x0, "75ef7309db0988be4c4b749c196bb1795767f994a0f3f19a24291c2de8e4e3763960645407b17148dbdc0fbe8d2db03682c638cf294f79b7abb2404be3a8a776"}}}}, {{{0x5, 0x5, 0xebff, 'tunl0\x00', 'syzkaller1\x00', 'bpq0\x00', 'vlan0\x00', @random="79b9f985fdf0", [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xe0, 0x110}, [@common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xfffffffffffffffc}}}, @common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xffffffffffffffff}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x3}}}}]}]}, 0x428) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000002400)=""/4096, &(0x7f0000000080)=0x1000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='tracefs\x00', 0x0, &(0x7f0000000140)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/08 10:50:01 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x7ff, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x56f, @dev={0xfe, 0x80, [], 0x13}, 0x8a}, @in={0x2, 0x4e22, @rand_addr=0x7}, @in6={0xa, 0x4e21, 0x6559, @loopback={0x0, 0x1}, 0x6}], 0x90) 2018/04/08 10:50:01 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x81) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000080), &(0x7f00000000c0)=0x4) openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x41) rt_sigprocmask(0x3, &(0x7f0000000100)={0x80000000}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f00006f7fe8)=[{{0x0, 0x2710}, 0x1, 0x45, 0x400000003}], 0x99) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) select(0x40, &(0x7f0000000180)={0x0, 0x200, 0x2, 0xff, 0x1, 0x0, 0x800, 0x5}, &(0x7f00000001c0)={0x5, 0x0, 0x3, 0x1, 0x2, 0xfffffffffffffff9, 0x1, 0x5}, &(0x7f0000000200)={0x7, 0x7fff, 0xff, 0x3, 0x101, 0x4c8, 0x7ff, 0x6}, &(0x7f0000000280)={r2, r3/1000+10000}) 2018/04/08 10:50:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7fff, 0x28002) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000040)={0x4000000, 0xdd, 0x3d}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000012, &(0x7f0000d06000), 0x4) [ 177.810622] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/08 10:50:01 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x948) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000000100)=""/206, 0xce, 0x0, &(0x7f0000000200)={0x4, 0x0, 0x0, "23212d5f1ef5"}, 0x10) epoll_pwait(r2, &(0x7f0000000000)=[{}], 0x1555555555555604, 0xcc, &(0x7f00007bbff8), 0xba) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000984ff4)) epoll_wait(r2, &(0x7f0000a52ff4)=[{}], 0x1, 0xfffffffffffffffc) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000240)=@ioapic) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000abb000)={0x20000006}) 2018/04/08 10:50:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x4, 0x9) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f0000000140)=""/75) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() process_vm_readv(r2, &(0x7f0000fca000)=[{&(0x7f0000000000)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0xfffffe9b}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/08 10:50:01 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f00000001c0)={0x77359400}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000c40)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) finit_module(r1, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x2) pwritev(r0, &(0x7f0000000500)=[{&(0x7f0000000c80)="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", 0x1000}, {&(0x7f0000000280)="7329689c38fd1ae20c81918d5ea6c86dd125d0b37799f9aeb6e343e807686219fb6c77afe9b0ed0c3f2ad32098bcbc09a2b976bfba31a4a53ed500a85fb136f5ce25a7cbe7cb68e6533590f441ff84e22e1594494fc9d3d727341c39fbc84aaf14f2da3c0efc29f5ef88e3292dfafdddfdace9637559ba5fc01a1a55d5eb80168ff0da4fc5aa0409ec84154f", 0x8c}, {&(0x7f0000000340)="bcbb07e9e217ba4e5f2a9997b7c90d414991a8451adcedc763f8f74202b1eed85288504f4e2ff859fdab0f30c846bca015ee5669be07bcbed237593e53353d940de4567e7a6efb999d7cd1b256f329662854f9c62c19e773a13d3809b12ca9dc7a64ae0d0bc7", 0x66}, {&(0x7f00000003c0)="f8dfa7a388", 0x5}, {&(0x7f0000000400)="4bc10b1e7f6b1ea2f89470e90d182d9e88e834b04b1236a3fdad318c7f95853440cbf949ffa95d9c60d517678dfd4e398e6f6a98e5f28fe1dad2288f8645633b84ce5320dbf6f0ee22b29fd2827720f39b13565ffb45c6c54032158ec725c8bef391de4832be812a25d367488e1c912726378bc329d420ddaabc0568901a990004b231d549bdd5ffbffc9ed59464327966be7220d9df6cdca2815d4bb3d608efff2316dff80362955e764a76ffd63248727b0ed4", 0xb4}, {&(0x7f00000004c0)="c37ca6e4442863d5b5fc5cfeb2cc7a32f52197e672003a8fb6c798136f650782641971f0f8ebd20002cdcc4ba5a53b96e9ec", 0x32}], 0x6, 0xa) finit_module(r1, &(0x7f0000000040)="4873656c66136d643573756d262e2300", 0x1) sendmsg(r1, &(0x7f00000006c0)={&(0x7f0000000200)=@ethernet={0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000280)}], 0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="30000000e8ff00009f003c68b14455f8120a0000002399d4635e0cb9f593502a958785422c40ef127b4408cd07bd2af1"], 0x30, 0x40000}, 0x4054) 2018/04/08 10:50:01 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendfile(r1, r1, &(0x7f00000000c0), 0x9) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x9, 0x480000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x81}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r3, 0xe24}, 0x8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_NMI(r2, 0xae9a) r5 = dup3(r4, r1, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 179.054035] QAT: Invalid ioctl 2018/04/08 10:50:03 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000010c0)={0x0}, &(0x7f0000001100)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001140)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001200)={0xffffffffffffffff}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001180)='/dev/vga_arbiter\x00', 0x40000, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f00000011c0)={r5, r1, 0xc6c3}) fcntl$setstatus(r1, 0x4, 0x2400) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000001040), &(0x7f0000001080)=0x8) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) getsockopt$inet6_tcp_int(r4, 0x6, 0x15, &(0x7f0000001240), &(0x7f0000001280)=0x4) 2018/04/08 10:50:03 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xa, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x45}, [], {0x95}}, &(0x7f0000000000)='@pH \x00', 0x10000002, 0x35b, &(0x7f0000000000)=""/153}, 0x48) inotify_init1(0x800) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', &(0x7f0000000240)=[&(0x7f0000000180)='security.capability\x00'], &(0x7f00000003c0), 0x0) mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000080)="0000000201000000000000010400000000000000", 0x14, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180), &(0x7f0000000400)) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x5, 0x5, &(0x7f0000000100)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000000c8c0)='syzkaller\x00', 0xd1b, 0xe4, &(0x7f00000001c0)=""/228}, 0x48) 2018/04/08 10:50:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x2) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) fallocate(r0, 0x1, 0x0, 0x4000003) write$rdma_cm(r0, &(0x7f00000014c0)=ANY=[@ANYBLOB="0c000000080000fa62c62adf83cad9639b95a8a91b15dd0044b6b217dd"], 0x1d) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x200100009) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xf9c, 0x40) syz_open_dev$binder(&(0x7f0000001800)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="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", 0x1000, 0xffffffffffffffff) request_key(&(0x7f0000001140)='encrypted\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000012c0)="0000b7b286b1e60000", 0xfffffffffffffffe) getpeername$unix(r2, &(0x7f0000001440), &(0x7f0000001200)=0x6e) lseek(r3, 0x0, 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x3ff, 0x0, 0x10000, 0xffff}) truncate(&(0x7f00000011c0)='./bus\x00', 0x5) syz_extract_tcp_res$synack(&(0x7f0000001180), 0x1, 0x0) 2018/04/08 10:50:03 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e1e, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000240)={0x1f, 0x7, 0x55}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000001c0)={'\x00', 0xbcf267cff9377a92}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0xfffb) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00', 0x2201}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000200)={'rose0\x00', 0x400}) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/08 10:50:03 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0xfdc1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) fcntl$setpipe(r0, 0x407, 0x10001) r2 = fcntl$dupfd(r1, 0x406, r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000000)={0x5}, 0x1) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/08 10:50:03 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x3, 0x4, 0x1b}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="18a900000000000000000000007110000000000000000000000000000095000000000000007873dce738c62b1ddf51b0edf6becd1af63dbb2cc821011ded2f2e1e9a8fb8de7788852f00000096"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1ff, 0x2000) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f00000002c0)=""/202, &(0x7f00000003c0)=0xca) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000200)={0xff, 0x3, 'client1\x00', 0xffffffff80000000, "41470ba96f379afb", "81799323ee07399963a3d8db0b3f325be0e63e1299255373af71584b7a0d68b3", 0x5, 0x7}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x6f3000, 0x6f3002, 0x7fffffffefff, &(0x7f0000000000)) 2018/04/08 10:50:03 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x1, 0x199000) getpeername$llc(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) prlimit64(0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000006c0)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/08 10:50:03 executing program 4: r0 = socket$inet6(0xa, 0xf, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x185f9dff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="6c0000000dfe02dffad705b1c8f7327bce985dc6856ee4930a8f5dcdc102177129c3a983f3a1348ddb7ecfe6c22011f8ae7bcf0095fa677c9bfec4222ea90598da9a373feca29ffb22c4dbadf4e5e410f85ed6f3378509da3b1bf4f9180e0aa85d3a57c1b5b6cd562d2d783a3df219a5"], &(0x7f0000000240)=0x74) sendmsg(r1, &(0x7f0000000140)={&(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)='P', 0x1}], 0x1, &(0x7f00000008c0)}, 0x0) r3 = accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x0) dup2(r1, r3) [ 179.302693] QAT: Invalid ioctl 2018/04/08 10:50:03 executing program 6: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setitimer(0x2, &(0x7f00000005c0)={{}, {r0, r1/1000+30000}}, &(0x7f0000000600)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='/dev/kvm\x00', 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000640)={0x1ff, 0x0, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000000680)={0x70, r4}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00000000c0)={"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"}) r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f00000004c0)=@pic={0x7fff, 0x7fffffff, 0x100000001, 0x2, 0x885c, 0x3, 0x322117ea, 0x85, 0x7f, 0x0, 0x2e, 0x7f, 0x6, 0x7fffffff, 0x100000000, 0x3ff}) ioctl$KVM_SET_MSRS(r6, 0xc008ae88, &(0x7f00000006c0)=ANY=[@ANYBLOB="e101000000000000003a7e95ddb47bffe0d4b04b"]) 2018/04/08 10:50:03 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000a09ff1)='net/ipv6_route\x00') bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000000)="1dac68566bde3e7d85f1353ba2dee49a6e36ca474e54e4f6876ea96fd3ea05af3db10c64e10a6f1e115e8b1e7d696a57834cfcfc32c1fecec31e3328b8f79b4bea09c9fb11c9ea96085ae29fd896b1e1eb9ff9bab6b526cfbab64421dcc70cbb61016689df41ba74d7cd2099977f", &(0x7f0000000080)=""/118}, 0x18) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000e37ff4)={0x20000005}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000140)={0x400000000000}) 2018/04/08 10:50:03 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_int(r0, 0x0, 0x2f, &(0x7f0000000040), &(0x7f0000000080)=0x4) epoll_create(0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000003, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/08 10:50:03 executing program 2: r0 = add_key(&(0x7f0000000200)='id_legacy\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="a2340c922f83c77de2725c68dea92a34c69c393a56f517b4d1b4fcc5dbac67498bad6a804c1ebcc8abfe0d6c6aa0311b4debda841f9acb1e42706e9fc62bcc3f3a9e4782d70c5f5ccce3995560e5d33778da425cb987ce301e79158b83b01336f6bebf0198fc3fd40f27dc2a78a65a9b4a4f57267738eb53a0d08de581243adc1918c0242b91796af3ec274409fa029efa12778beb96432832836079cd4a8046decf924920516e60075504c2f684f5701793d06eb2df941e04bb08aadb6521d7e7cd060fe4cd911157fafaa450d8333f3b1c5c4428dd2de2f8a6470180068c9252be", 0xe2, 0xfffffffffffffffa) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000380)=@full, &(0x7f0000000400)=0x48) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000580), &(0x7f0000000480)=0x32e) add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="ed2cd61adbec2226229b5276bdf3fe500ecad7bf8ee0815336f0664c3366d05efdce1d90621e67b6d92763cf90b82156181700bf6cebd746520f3c78cb4662c8c9243cfac34ec991881436bc3a7ce78604b7ed36a44ceb5037557d98b75f1544ff5c78182befe995d4737e934df4e5f38b35a4d38b9ee9c420456b9bdafb3f8e932a90974466d1075aff55a9888213b2417d7d8788f166316c6a", 0x9a, r0) r2 = add_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="f2", 0x1, 0xfffffffffffffffc) signalfd(r1, &(0x7f0000000440)={0x9}, 0x8) keyctl$clear(0x7, r2) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r3 = syz_open_dev$audion(&(0x7f00000004c0)='/dev/audio#\x00', 0x10001, 0x8b01) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000500)={0x5c12, 0x1, 0x100, 0x6, 0x9, 0x7fffffff, 0x16dc}, 0xc) [ 179.432844] [ 179.434777] ********************************************************** [ 179.441494] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 179.448213] ** ** [ 179.454935] ** trace_printk() being used. Allocating extra memory. ** [ 179.461647] ** ** [ 179.468347] ** This means that this is a DEBUG kernel and it is ** [ 179.475050] ** unsafe for production use. ** 2018/04/08 10:50:03 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) io_setup(0x10003fe, &(0x7f000014b000)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140), 0x26b}]) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000140)=0xc) [ 179.481931] ** ** [ 179.488778] ** If you see this message and you are not debugging ** [ 179.495470] ** the kernel, report this immediately to your vendor! ** [ 179.502184] ** ** [ 179.508868] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 179.515558] ********************************************************** 2018/04/08 10:50:03 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400000, 0x0) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x2) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/08 10:50:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000002cc0)="6dab9a94cb4e701c", 0x8}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x1010c0, 0x0) read$eventfd(r2, &(0x7f0000000180), 0x8) recvmsg(r0, &(0x7f0000158000)={&(0x7f0000000380)=@nfc_llcp, 0x80, &(0x7f0000000340)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000000140), 0x0, 0xfffffffffffffffd}, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x3, 0x1) socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000000000)=0x6, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000000100)=0x10000, 0x4) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp6\x00') mknodat(r4, &(0x7f0000000080)='./file0\x00', 0xe132, 0x4) 2018/04/08 10:50:03 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x12000) ioctl$TCSETS(r0, 0x5402, &(0x7f00000001c0)={0x6a, 0x1, 0xff, 0x6, 0xffff, 0x2, 0x3ff, 0xfffffffffffffff7, 0x7, 0x6057, 0x5, 0x77}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000180)={0x0, 0x7, 0x7ff, 0x100000000, "aa4e60b79f05b71d84821df1ac3d55e61699ab19758decfffff2b516225e3755768e1086c1617754b572d186", 0x6}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0xf, 0xeff, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000140), &(0x7f0000000200)}, 0x20) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffff, 0x8000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/04/08 10:50:03 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000000080), 0x8) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/04/08 10:50:03 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x3f, 0x1, 0x0, 0xffffffffffffff9c}, 0x2c) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xb4d4, 0x400800) setsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f00000000c0)="b0cb8bf280f394d47ae695c2af06fae92ff89776ae88621bbdf75d8a60cb034da650d09d3ac3fb020491b2895f6957981d8c52beaa445ab7c38c8f63be37d01bdd3e6ad41626010dc58fc728c74fdca1c1dd344f9293d947a9de33406e9c577ccddea13da4f387294caa744dd8e5db0560e4e0c108384bee43c58f6dc49036374d199961a4852d295f77cd713eafb30dd27801f95649554261d23453695f8f69462632b2ef1aae08353019c3de317a1a913f17fd35aacb975c61bbc547f89aced77cf3fc57f11cd0facd92552b03d6a60e02ae2a7ae7ee7c67d0a6afaa87110faad56b", 0xe3) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0x9, 0xfffffffffffffff7}) write(r0, &(0x7f0000000240), 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000001c0)=0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000200)={r1, 0x3d25, 0x400, "4728265a3e2a371412022cb3d8dffc5ce408ca96c818cae19325b4bcc58cf4d13a42c806962cc94bd0d2a3b5fd79a9ab3b5e77616a5800d92ee4be748abb08fafd81ccd0b40c4551bc4f59ec6797b2a24dd56eeb9a05da3d6576164838a75fe2f7d1"}) 2018/04/08 10:50:04 executing program 7: r0 = socket(0x10, 0x2, 0x0) eventfd(0xffffffffd983f446) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f0000000000)=[{0x35}, {0x6}]}, 0x10) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000040)={0x1000, 0x8001}) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=@ipv6_getroute={0x1c, 0x1a, 0x1, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) 2018/04/08 10:50:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x10}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000040)=""/38, 0x26}, &(0x7f0000000080)}, 0x20) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000001c0)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4, 0x3, 0x4}]}, 0xa0}, 0x1}, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000180)=0x100) chroot(&(0x7f0000000140)='./file0\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x404040, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x14) bind$bt_hci(r3, &(0x7f0000000440)={0x1f, r4, 0x2}, 0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 10:50:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) r2 = socket(0x1000100000010, 0x2, 0x0) write(r2, &(0x7f0000000000)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) sync() 2018/04/08 10:50:04 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x4000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000040)=""/98) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00000002c0)=ANY=[@ANYRES32, @ANYRES64=r1, @ANYBLOB="77e07ad41a073e4391a5d25164463769439276849ecc75d6bc95ba418ed7ed1516f579818de4aa775466f9b695722fd7a61dcfd3181befcbc47ca49c28278bfa5f2ca5288750bf9730bd12f068cc620b7544e0771092101fa7804df267d688e0ec7733cb50a581", @ANYRES16=r2]) 2018/04/08 10:50:04 executing program 3: r0 = socket(0x18, 0x1, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x80, &(0x7f0000293000), 0x0, &(0x7f0000002d30)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f00000000c0)=0xc) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000002c0)=0x0) getpgrp(r4) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x1d, r1}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x7, 0x400, 0x0, {r2, r3/1000+30000}, {r5, r6/1000+10000}, {0x0, 0x4, 0xffffffffffffffe1, 0x8}, 0x1, @can={{0x3, 0x0, 0x1, 0x100000000}, 0x6, 0x3, 0x0, 0x0, "534e3c8fd31ba247"}}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x1) sendto(r0, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) 2018/04/08 10:50:04 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r1, 0x9) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000140)=""/192) syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x0, 0x800) write(r0, &(0x7f0000000100)="00c73e12ea230272a001580e908da9c14bc00085bff32fcc5f71d15d4a016b3300000002", 0x24) r3 = syz_open_pts(r0, 0x4000000000008000) ioctl$TCSETS(r3, 0x5412, &(0x7f00000000c0)={0x17}) 2018/04/08 10:50:04 executing program 5: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a", 0xb}, 0x60) listen(r0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000080)=0x2, 0x241) 2018/04/08 10:50:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000000240)='/dev/kvm\x00', 0x5) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) r3 = eventfd2(0x0, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x80000001, 0x200000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@ipv4, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1}, 0xfff, 0x4, 0x1e9bf7fa, 0x100, 0x5, 0x40200000, r5}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x4}, 0x68) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x200) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x100000, &(0x7f000002d000), 0x2, r3, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x100000, &(0x7f000002d000), 0x2, r3, 0xf}) 2018/04/08 10:50:04 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='maps\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000340)=0xffff, 0x8) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000280)=0x54) r4 = openat$cgroup_ro(r1, &(0x7f0000000140)='io.stat\x00', 0x0, 0x0) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f00000002c0)={0xf000, 0x3005, 0x400, 0x7}) socketpair(0x1, 0x4, 0xfffffffffffffffb, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f0000000100)=0x5) r6 = fcntl$getown(r0, 0x9) accept(r0, &(0x7f0000000480)=@hci, &(0x7f0000000500)=0x80) mq_notify(r3, &(0x7f0000000440)={0x0, 0x22, 0x1, @tid=r6}) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000000400)={0x6e, &(0x7f0000000380)="267088efde2e99f4f3c218382825de667b58181f87cd3973346d6e9830834f00579d6a69d3625637c8ce8babd313604c05b5c9d59a0493725369bec527f1363f9559eb133029c4bdb58bc89e5af5cf433c2338b5a9cab694bd0a73ebb942c84a40e7e1fd3f0e819f578b426c9ec8"}) write$cgroup_int(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'], 0x1) write$cgroup_int(r2, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00,??\x00\x00\x00;,3'], 0xa) 2018/04/08 10:50:04 executing program 3: mknod$loop(&(0x7f0000000600)='./file0\x00', 0x2, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000080)="0000000201000000000000010400000000000000", 0x0, 0x0) lgetxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)=""/158, 0x9e) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='f2fs\x00', 0x800000, &(0x7f0000000280)="5fdc7e5ab0073c038d48339365dce3631234137b1452c721eb7992a25f98a7ffd059526026a68e2be92b71d41beaa3f41d2be32598d47d6ae913a6bcef56f04f55e8b2d589aea6825c94cffc6944acd0cba4dfadb1b343f39b2d02afeb08859715f714300c550010b769e6c6c199b81f7a847b54e2") r0 = add_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="f9f88046dea3d1870d23c698050f8a431fa7c1256b58a0bfa9ff99a0dacef9566903da60da53f5f92698bae0ce76e35be834983a79c8d26af6035e0f35447c436b", 0x41, 0xfffffffffffffffe) r1 = request_key(&(0x7f0000000500)='dns_resolver\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='f2fs\x00', 0x0) keyctl$instantiate(0xc, r0, &(0x7f0000000400)="3327e49e4793e152817ac318ab2611f8b8fba851799bb365b3f5fd8294054dd583c016b98c7c9db3e329d840497c21f858083ccd372495991f364f198c26b9db1705d52935c5df87914fd143acea3d90f8fbbf5cd77dae69d61e0dd12481c539f8b9b86ac2e0b923cbcd2b4ba1bd408ce8e18dd1e6badeff549864dc905caf692a9c1782147c252d3ed0bf3c8fb8ba940d9f05feec01484cde093f13be8a3b198268c8b3b73df2bf3c0e91cf9f2ee2bc0915c6115619d9449464d14602d350ebdde29bd73d", 0xc5, r1) 2018/04/08 10:50:04 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffffffffffff, @any=0xffffffff}, 0x10) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @my}, 0x10) socketpair(0x3, 0x3, 0x6, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000140)=@ioapic) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x5, 0x200000) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00000000c0)) 2018/04/08 10:50:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x400000, 0x0) connect$netrom(r0, &(0x7f0000000580)=@full={{0x3, {"7fb5a2de3893e4"}, 0x7}, [{"4fbef7236628f9"}, {"46a8895d19d000"}, {"9a6ec90f9e2710"}, {"3e813fc75e08ef"}, {"757ed9db0b3505"}, {"ecff2a94ee69de"}, {"5d08a256ae4e38"}, {"f9fe495957c59c"}]}, 0x48) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0xfffffffffffffffe, 0x40a000) accept4(r1, 0x0, &(0x7f0000000400), 0x80000) r2 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r3 = dup2(0xffffffffffffffff, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$rdma_cm(r3, &(0x7f0000000480)=ANY=[@ANYBLOB="4eff00000000000088b29dcef2eceb1b5ded9da523693d0000000000000000"], 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000640)=ANY=[@ANYBLOB="1141c8ddfbc69392f19a7b8700000000000000"], 0x13) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cc1373fc000000000000000000000000000000000000000000000000000000003030b86e0d5f4090902c6457136cf04d000001000000000001000000000000005f42485266535f4d070000000000000000204000000000000000020000000000000000000000000000000000000000000000c0010000000000700000000000000600000000000000010000000000000000100000001000000010000000100000610000000500000000000000000000000000000000000000000000004503000000000000000000000001000000000000000000c0010000000000001801000000000010000000100000001000000000000000000000", 0xf5, 0x10000}], 0x0, &(0x7f0000016000)) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000000080)) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) r7 = syz_open_dev$amidi(&(0x7f0000000440)='/dev/amidi#\x00', 0x9, 0x800) ioctl$TCSBRKP(r7, 0x5425, 0x8) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) ioctl$GIO_FONT(r6, 0x4b60, &(0x7f0000000340)=""/76) ioctl$EVIOCGMTSLOTS(r8, 0x8040450a, &(0x7f0000000540)=""/44) connect$packet(r2, &(0x7f00000000c0)={0x11, 0x1f, r9, 0x1, 0xb3ac, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f00000003c0)='./file0\x00', r3}, 0x10) 2018/04/08 10:50:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="1ca5a8b40d420000003100fd01000000230000000000000000080001a09fd5b1844c56a6157afafd715fcb9ec42147a00f691b9f4f1a6aa30401b8181351c7fba20e4b7982c6f6ee6a9e"], 0x1c}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r1, 0x80000001, 0x3) fchmod(r0, 0x100) shmget(0x3, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) 2018/04/08 10:50:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc(anubis-generic))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000000)) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000001d80)=""/4096, 0x1000) socket$kcm(0x29, 0x5, 0x0) dup(r1) 2018/04/08 10:50:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x480600, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000040)={0x2, 0x100000000, 0x100, 0x0, 0x0, [], [], [], 0xfffffffffffffff8, 0x5}) r2 = semget(0x3, 0x2, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) getgroups(0x4, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000440)={{0x8, r3, r4, r5, r6, 0x1, 0x8}, 0x1, 0x6, 0x3ff}) r7 = accept$alg(r0, 0x0, 0x0) syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x8201) sendmsg$alg(r7, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000380)}, 0x0) 2018/04/08 10:50:04 executing program 3: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080), 0xffffff26}], 0x1, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x301280) sendmsg$netrom(r0, &(0x7f0000000240)={&(0x7f0000000040)=@ax25={0x3, {"6aedc25261f2c1"}, 0x464b0315}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000080)="ff84fc2336e9be5a3a2c9b57bea2e6208cec6203fef4484d59553534a812fd3b1cd503eb274223e89275d6ab6d6a31b5", 0x30}, {&(0x7f00000000c0)="20dbf26c1705", 0x6}, {&(0x7f0000000100)="f4ced07b5b445d73183161d5bfd35de22b799ffad614cb8d68807a719421cc89ecee169d521dae013eefdfa8", 0x2c}, {&(0x7f0000000140)="e50e5029843a1c3b9c5971359a4c177022f318369f476a4f316ed479cdc1abd52cf8", 0x22}, {&(0x7f0000000180)="b3c2e14617a15c51bf38cf46f08f88d31ac88de03256639336d332bddfd8a21dfea08325e95e73cea6a78565e88cd4cc01a2", 0x32}], 0x5, &(0x7f0000000300)=[{0x78, 0x6, 0xfff, "0a3c71a5f2b58c5235c72222ddc4d5b1e86c36f59a243c464e1771295ad3485f5882222b0d566bd4b0f5bfae41934328469d758b56edc1441708e3f6f3326e79f2992517f485b4f7ceaacf5f596a2d4eef515a783c665af5d7910a8a37f91aff4f34bf1f6d"}, {0x60, 0x11, 0x100, "0307b1862ef76449b32a42358cbd9e259f25e3c6eeccd95e2060f74392be85722cf192ae5c1c442a25b221a8a3a6ad610f824e0b44ebaf35f4b1cc158b62df5e0842684c24d3dec08354c3f61c1631cc"}, {0x18, 0x115, 0x2, "81367314"}, {0x40, 0x107, 0xdf, "59d5442d47a5bb7c8c039373dd260b40bfa2cb394c30c04b56b169f2dab2447a8ab0f1534afd7cd7d3b3f443fbebd5"}, {0x98, 0x118, 0x1, "1317959bc0f4bc55985994912badaf63ed49e961cb196abab976b270664c614fb0bc982efa3413014f774cefcd177da2b1edad53e97193805bd153472395faf81b0d5c7a43afa31e0564d80e2d9fe7734dd956f64ba912b7262848f1e482758af806bf8faa061560bab04be3925001719f488059560a4be61f2d789fb18955a213c5"}], 0x1c8, 0x4000000}, 0x44000) 2018/04/08 10:50:04 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x15}, 0xffdd) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000240)) 2018/04/08 10:50:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x0, 0x800) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000200)={&(0x7f0000ffd000/0x1000)=nil, 0x80000000, 0x3, 0x16, &(0x7f0000ffe000/0x1000)=nil, 0x8}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4c040, 0x0) accept4$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80000) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)={0x24, 0x2d, 0xafb, 0x0, 0x0, {0x2}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @u64}]}]}, 0xe0}, 0x1}, 0x0) 2018/04/08 10:50:04 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106-gcm-aesni))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) [ 181.061737] BTRFS: device fsid 3030b86e-0d5f-4090-902c-6457136cf04d devid 1 transid 7 /dev/loop2 [ 181.081417] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/08 10:50:05 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x501100) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r1, &(0x7f0000000040)="e2ae059500dcb17538a677dee8b7910100bd9e7edb034df65e3041926b928debc643bc2e162076a7b0d5f9185c74ffffb64df359ca507069a0663c80c9e2733131435fe1e6ae91f5f3c4c68160f24b05551e7138a49640b339b078f2f8b8b9cdd6cd460cbc84195882d82bb57bfa484a09d6203ab0dea3916822d4d17f3ba04a0315ee6c5071ebdabd1ea8fea48d6a6784e2c8ee1cf22a438b72a20d669fc76711a48a2edeff4b4d3e4fac9a459edb788a3424072772a8e13450126451b2eee9e91b", &(0x7f0000000140)=""/73}, 0x18) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(r2, 0x0, 0x0) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000001280)=""/33, 0x21}], 0x1) ioprio_set$uid(0x3, r2, 0x0) 2018/04/08 10:50:05 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000000)={0x38, 0x6}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f0000000080)="440f20c03504000000440f22c0c40131d86c1dceb9d5080000b888ca867fba841b9a000f3066baf80cb87cdf858cef66bafc0ced460f213f66440f76da0f009e000000004f0f01caf3f0834de99ec4e28dbf1ce1", 0x54}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 181.132330] BTRFS error (device loop2): superblock checksum mismatch [ 181.165742] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 181.176743] BTRFS error (device loop2): open_ctree failed 2018/04/08 10:50:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) fchdir(r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$VT_RELDISP(r0, 0x5605) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}) poll(&(0x7f0000000100)=[{r1, 0xffffffffffffffff}], 0x1, 0x10001) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xffffffff}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000140)=0x4) poll(&(0x7f00000000c0), 0x0, 0x1) flock(r1, 0x6) 2018/04/08 10:50:05 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0x2, 0x8) r1 = socket$netlink(0x10, 0x3, 0x15) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbff, 0x400010}, 0xc) 2018/04/08 10:50:05 executing program 7: r0 = socket$inet6(0xa, 0x1000000806, 0x2) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000140)={r0, 0x40, 0x7, "8c96f5349b1222ca1b38dbaa10fbe9ffed41cae0de564c4d919390f3b0119ac1515887867bc9890aeb37aec82517a872ca72f076a30ab44b48b6240411090d92c5bc01cbd705662255cda68b0b12387ccf5582046b045088b32161d3cbb7a2ac21989a970a53323548077ba2cb33ff51160108cf3c7e5f7124f1"}) 2018/04/08 10:50:05 executing program 6: r0 = gettid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000180)={0x800}, 0x1) getpriority(0x1, r0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x18b000) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000040)=""/205) 2018/04/08 10:50:05 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x10000000000007c}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x105000, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000140)="b80c008ee00fd575c20f21e10f01ca66b92d0300000f3236660f3830dfb880058ec80f090f20e06635040000000f22e00f01cb", 0x33}], 0x1, 0x0, &(0x7f0000000180), 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000000080)) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000440)={0x1ffff}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/08 10:50:05 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) write$sndseq(r0, &(0x7f0000000080)=[{0x40081, 0x80000005, 0x0, 0x0, @time={0x77359400}, {}, {}, @addr}], 0x18) [ 181.402859] BTRFS error (device loop2): superblock checksum mismatch [ 181.436594] BTRFS error (device loop2): open_ctree failed 2018/04/08 10:50:05 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) epoll_create1(0x80000) r2 = socket$packet(0x11, 0x400000002, 0x300) flistxattr(r1, &(0x7f0000000140)=""/84, 0x54) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000001, 0x200000) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f00000000c0)={0x2, 0x2, 0x4, 0x3, 0x4}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_NMI(r3, 0xae9a) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x103}, 0x4) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f00000001c0)={&(0x7f0000ffc000/0x3000)=nil, 0x6, 0x5, 0x3, &(0x7f0000ffc000/0x3000)=nil, 0x1}) fcntl$getownex(r2, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000000400)=""/205) getsockname$inet(r3, &(0x7f00000002c0)={0x0, 0x0, @multicast1}, &(0x7f0000000300)=0x10) setpriority(0x2, r6, 0x80) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000340)="9bf1924bae6d97987a6a97a6646978bbab0d4a2d8b471419943f56d932a432671cf82b16c941ed86cd0b940f69ba91fdb6513c927df9a2168875a7e4f525f886826daa2580e00f07ac6137538e1dd3c956") read(r2, &(0x7f0000000040)=""/78, 0x4e) chown(&(0x7f00000003c0)='./file0\x00', r4, r5) 2018/04/08 10:50:05 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000000)={0x1, 0x0, [{0x0, 0x200, 0x0, 0x0, 0x6}]}) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f00000000c0)={0x3, 0x4}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYBLOB="05000000c00fa2"], &(0x7f0000000080)=0x1) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r3, 0x0, 0x0, 0x25dfdbfd, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x24}, 0x1}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 181.590202] IPv4: Oversized IP packet from 127.0.0.1 2018/04/08 10:50:06 executing program 7: open$dir(&(0x7f0000000180)='./file0\x00', 0xd40, 0x0) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4181, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="09000000000001000c00050000000000ffffff7f200000005a4d", 0x1a, 0x400}], 0x0, 0x0) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=""/4096) 2018/04/08 10:50:06 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x600000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000200)={{0xdc78, 0x6, 0x3, 0x3, "d45ed1e51260e52d1b1a3e501a0181c202619f79042549a9ee8a126b2eccccbb15b279be823a57b8ae66cc1c", 0x100}, 0x1, [0x1, 0x7f, 0x9, 0x0, 0x1, 0x3, 0x6e, 0x100, 0x200, 0x10000, 0x6, 0x1, 0x401, 0x1, 0x9, 0x5, 0xfffffffffffffff8, 0x3ff, 0x10001, 0x9, 0x1, 0x7, 0x3, 0x12a6, 0x7, 0x9, 0x7f, 0x3, 0x3, 0x689567fd, 0x8, 0x6, 0x8, 0x5, 0x1c, 0x3, 0x7fffffff, 0x96, 0x6, 0x5, 0x1, 0x100000000, 0x5, 0x7, 0x7, 0x9, 0x101, 0x3ff, 0x7, 0x7, 0x4b, 0xba6, 0x71e8, 0x1, 0x1ff, 0x0, 0x8001, 0x11c, 0x9, 0x6, 0x9, 0x3f, 0x3, 0x5, 0x6, 0x4, 0x6c09, 0x1be9155a, 0x2, 0x101, 0x4, 0x6, 0x8, 0x4f05, 0x8, 0x5, 0xea7, 0x5, 0x2, 0x3, 0x1, 0x9, 0x2, 0x8, 0x6, 0x0, 0x1f, 0x3f, 0x4, 0x6, 0x4, 0x3ff, 0xffff, 0x80000001, 0x100000001, 0x9, 0x2, 0x5b2d, 0x3, 0xa7f8, 0x401, 0x80000001, 0x6, 0x886, 0x1ff, 0x1, 0x1185, 0x1f, 0x0, 0x5, 0x0, 0x0, 0x7ff, 0x80000000, 0x10000, 0x4, 0x101, 0x7, 0x100, 0x3, 0x800, 0x2, 0x8, 0x5, 0x8, 0x9, 0x2beceebb, 0x3c0], {0x77359400}}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f00008dd000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xdf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f00000001c0), &(0x7f0000000040), 0x0) clock_getres(0x3, &(0x7f0000000080)) r1 = shmget(0x2, 0x3000, 0x54000000, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000000c0)={{0x62, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x2, 'nq\x00', 0x10, 0x0, 0x6d}, {@empty, 0x4e23, 0x10007, 0x2, 0x6, 0x100000001}}, 0x44) fcntl$addseals(r0, 0x409, 0x5) 2018/04/08 10:50:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x3a0c, 0x2) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000140)=0x5, 0x4) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(pcrypt(rfc4106(rfc4543(gcm_base(ctr(aes-aesni),gha'}, 0x58) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x178) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000040)={0x800, 0x1ff, 0x4, 0x100000001, 0xfffffffffffffffa, 0x70}) 2018/04/08 10:50:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000001c0)=0x80, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00000009c0)={&(0x7f0000000780)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000040)=ANY=[@ANYBLOB='%'], 0x1}, 0x1}, 0x8000) close(r0) 2018/04/08 10:50:06 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x9, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000005c0), 0x0, 0x0, &(0x7f0000000640)}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = open(&(0x7f00000001c0)='./file1\x00', 0x2280, 0x2000) r4 = getpid() getresuid(&(0x7f0000000180), &(0x7f0000000380), &(0x7f00000003c0)=0x0) stat(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) fcntl$getownex(r2, 0x10, &(0x7f0000002440)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000002480)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000002580)=0xe8) r12 = getegid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000025c0)=0x0) r14 = getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002600)={0x0, 0x0, 0x0}, &(0x7f0000002640)=0xc) r16 = getpid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002dc0)={0x0, 0x0}, &(0x7f0000002e00)=0xc) r18 = getegid() sendmmsg$unix(r3, &(0x7f0000004200)=[{&(0x7f0000000100)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000200)="f3621cdea54919cecbcb904cc56b5cfbe57e487f86c4e15e6df40a92c4e30ba8010296592fd6e0b480debd25e2b3dcc216737b5a8a6c81cf9b1d36d33cd20fa946c343f2bafaffde1d70b5526f52c1f803e604cfeb9ac5388778f4d687fc1af9d7a5c13df9a19ecfaa103a49b233aae48b5fa2a27cfe436210ad50e9bff3e28cf7773a1cc5e2fc31335a83ce", 0x8c}, {&(0x7f00000002c0)="4bc0abd35991a07e535d788ac77d86415ce78eec8a496715beb8d9b6e0b8a717588bec14c398364a6fb59a84aad2f5dc9f0267774bd64e03600a255fdcc8cacecddb77ee46de364b70e071273cafb1dec091c33bdbf611d677653961700d8748243def9f0ededf5728ec4e569dfc7f759a674ab22538d73e6195b7069017a3bbfcf84a67742f1a7ba7f164c2dc631075c113313744baa396e4c5e855d57c23a9a1b5d219e8914942", 0xa8}], 0x2, &(0x7f00000005c0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x40, 0x40040}, {&(0x7f0000000600)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001bc0)=[{&(0x7f0000000740)="751a1d60b1e7839ebd9802384ef48f1ed041ef35ba97a051a2c66ef4225518eead7090cda7b9ceeed76e5b090f98715d3044393b290082dc5177f9f0b2a662d6ff122d9eef7cd2c17d782fa62c51c69e5c1aad479a88bb58abe3a01a0a0122f0bdb9e78a17933d360fc5e0d57b4954a48e5cb1f0418333b7bdeebb08e36844f25581a363f78f790e1cbf06b87e67ba664c6676c42c8e8c0a17456fcb52164bf3145959a1671d5faed5cc83ee14c28543927e8a58b73f0e55353a0c5f5007521d2b7d782ddf9d5ab2a2372c518645408c3446a25870d8412ad85fa17a0c8dffa2c67b964fe1f58194c2eefcb8be8df464c3820f", 0xf3}, {&(0x7f0000000840)="a2f9e294543b47aa151b420e9cb9c8e13113fea6b45a4d183e335ac7b2ed2d09f8aac791779301176b6445703f93b12ebe7da4218e61332caacd0cc4356cabc77e5e8f2cd010f9d9b9a8aba7e278e320b55f247ece763d52c253b3bfbf06102be6f30dde425b2cd760ac496c8dc3f807465c15ea4c62f478838bea6d43fb4472a580c87f76da9f8e55ff345c3573097c2e98f750f3382bbe7decefc44a5e43655e06", 0xa2}, {&(0x7f0000000900)="6ac266c3a3c7962f163544a0a37cd3e94e91e0abc33e88a2c63719322a593aa5e7a3fa544e24f55119c6ae96a6df1c331492354b9f5eef1aabf312952a5080eb7a768de63e4cd0a4d8029f51bb3fb65af3da496c714fdc06d7f05763122cc54e6585e07ea6e2cae0e72cb04a75bce273dd971899bfcc9441019df438d1903067b6e1c227ab743df47095d20c18f2641ff3b6553529e61a706326a3b47a01e5dcf8ed803386dc8c384d2f0da112ba84f493c6a5375ea362b193019284a20189124a16185276b6c8cddd1fb8f7ae85b0a5e07ba920677e7c8a5bc37d90a798fedb5840844990", 0xe5}, {&(0x7f0000000680)="5afd11a2fd40945736db80ea37ffb22f7895719d0aff0ae96e49e3ebd12054eb01f2e94dbf3820843e1411eeb8894124b1dc5ecfcd5bfc28", 0x38}, 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{&(0x7f0000003080)="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0x1000}, {&(0x7f0000004080)="56d3f460af96a7e331b497169d7129f9ff6c8b70cb8da7a2c4d960c0f88189eb8d0ff0378ec21033282d0a", 0x2b}, {&(0x7f00000040c0)="f151b8cae86854c72eedccd5faad4b", 0xf}, {&(0x7f0000004100)="8a47b80102f68c5ab031d3163fb7ff8e11567d665400e75df91bd20c9fdb2466b74d09d29e576fb86933d85775917af8bcf8e51ed0aa", 0x36}], 0x7, &(0x7f00000041c0)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1]}], 0x20, 0x40}], 0x6, 0x0) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f00000000c0)) fsync(r3) 2018/04/08 10:50:06 executing program 3: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xa, &(0x7f0000000040)=[{&(0x7f00000003c0)="6724fa687bf37d160c6a9872f400038f4a782043e1a9c5c111325b8799aa222392ca73f1a9066f86813ae7fd94472d0af9942bdff910b742663cb5ce73aba187368c5210f32e4a11a377a946fa5e22ae", 0x50, 0x1}, {&(0x7f00000004c0), 0x0, 0x8000}], 0x0, &(0x7f0000000680)) 2018/04/08 10:50:06 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) open_by_handle_at(r0, &(0x7f00000003c0)={0xca, 0x200, "d7a89c3dcc350eb3178a9b7e0b1a4634487824b83cb3d1855e0bd690905f08579ebff737751975a3f1698a018a50482e6d6fc251b11213dade2e1a440e0398a972007a7b428f6043f584463105d7600dcf10e84ad0be76466679f1ac9e1433cce2cf57bc33e7c14c2c53103a9cf80d4eb134c08dc29e67906fafdea99c01be3ac447ee7dd40bb5b6673a36eb866e7cc7f09598a2c2909be4e6f6547c1adafe4d6071a76c744f72f0853ca2a03f4804b91e36e3c470010e0833b86112a78a82432339"}, 0x100) write(r0, &(0x7f0000000280)="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", 0x134) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x9, 0x200000) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x10) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000140)={0x20002, 0x8001, 0x1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0xd2fc36fcfb4773d0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ff9000/0x4000)=nil, 0x3cf4, 0x7, 0x90, &(0x7f0000ffc000/0x3000)=nil, 0xf4}) syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x87, 0x0, 0x10002, 0xc8d}) sysfs$1(0x1, &(0x7f0000000200)='/dev/snd/pcmC#D#c\x00') ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000000080)={r4, 0x1}) flistxattr(r2, &(0x7f00000001c0)=""/16, 0x10) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000c00)={0x7, &(0x7f00000004c0)=""/34, &(0x7f0000000b40)=[{0x8e, 0x9a, 0x8, &(0x7f0000000500)=""/154}, {0x80000000, 0x50, 0x37, &(0x7f00000005c0)=""/80}, {0x6, 0xfe, 0x3, &(0x7f0000000640)=""/254}, {0x1, 0xe3, 0x3, &(0x7f0000000740)=""/227}, {0x3, 0xe1, 0x80000001, &(0x7f0000000840)=""/225}, {0x9, 0xee, 0x100000001, &(0x7f0000000940)=""/238}, {0x8001, 0xc8, 0x6, &(0x7f0000000a40)=""/200}]}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/08 10:50:06 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000002c0)=0xfea6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa}, 0x1c) mremap(&(0x7f0000821000/0x4000)=nil, 0x4000, 0x7000, 0x0, &(0x7f00001e5000/0x7000)=nil) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000000)) listen(0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0), 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="a1f4242c7b2ac89fc805476e3f0f0ecb481ea7ce92174c00e17b84d81ad346ebedf57041565d208969f8c72980d303e6decac92060278662d884fd77f71da195ae0ea807cefd2377597029fea819eb3de76c8b977ca868635ad9d581c4ba81bc2d4412f6a83004fa3997daf990719e69a3869798dfb60a25bf101ed076ddcba88f19a4cdb946bda9700008256a7be0ebb00799cdc599f60863a29243d9"]}, 0x1}, 0x0) signalfd4(r0, &(0x7f0000000280)={0x551}, 0x8, 0x80000) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) sendto$inet6(r2, &(0x7f0000000180)="16ec48b8ef2877bdd6251e22ca0e08b1c5c9b93ae32c55af2448041aedeb3f664d434ca4dca58266fc9ebabdd19f215c045b92b3ff098c6913172aa94a4acb025b29a85cc49ba3eba1e9e127166cde0ead2c3b4348c9f0ba7791dbb2bd46c84d370fb2abac7748e3d81dbbf6385a6015f640790991834b3fb8195e95f9b701a1164e05578e0eacb731dad429d10f65eca9f534f82b04dd5d65", 0x99, 0x4001, &(0x7f0000000240)={0xa, 0x4e24, 0x400, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80}, 0x1c) r3 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x0, 0x10000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000300)) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) 2018/04/08 10:50:06 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)={0x14, 0x22, 0x105, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/04/08 10:50:06 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x10001, 0x4) listen(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000080)={0xa0000, 0x0, [0x6, 0x1, 0x78, 0x1, 0x5, 0x3, 0x7f, 0x2]}) 2018/04/08 10:50:06 executing program 2: r0 = socket(0x1e, 0x1000000000001, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x20) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f000016cf61)}, 0x0) recvmsg$kcm(r0, &(0x7f0000008000)={&(0x7f0000c1d000)=@ax25, 0x10, &(0x7f0000241ff0)=[{&(0x7f00009a9fff)=""/1, 0x1}], 0x1, &(0x7f0000c21000)}, 0x0) recvmsg(r0, &(0x7f0000a97000)={&(0x7f0000a25ff0)=@ax25, 0x10, &(0x7f00000b6000)=[{&(0x7f0000121000)=""/123, 0x7b}], 0x1, &(0x7f0000e08000)=""/248, 0xf8}, 0x0) 2018/04/08 10:50:06 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) r1 = semget(0x3, 0x3, 0x2) semctl$GETNCNT(r1, 0x2, 0xe, &(0x7f0000000000)=""/108) write$fuse(r0, &(0x7f0000b6c000)={0x1058, 0x0, 0x1, @random="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"}, 0x1058) 2018/04/08 10:50:06 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000340800000000000000045964274b815174b4abc8c81f00000000000000"], 0x14}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x3c980, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000080)={0x1, 0x4, [0x4]}) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x800, 0x0) 2018/04/08 10:50:06 executing program 1: r0 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xfffffffffffffff9, 0x28}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000280)={r1}, &(0x7f00000002c0)=0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/08 10:50:06 executing program 0: r0 = socket$inet(0x2, 0x10002, 0x20000000084) r1 = syz_open_dev$amidi(&(0x7f00000018c0)='/dev/amidi#\x00', 0x4, 0x301001) getsockname$ipx(r1, &(0x7f0000001900), &(0x7f0000001940)=0x10) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0xffffffffffffff0a, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000016c0)=@filter={'filter\x00', 0xe, 0x3, 0x228, [0x0, 0x20001300, 0x20001330, 0x20001488], 0x0, &(0x7f00000012c0), &(0x7f0000001300)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x5, 0xe863, 'teql0\x00', 'gretap0\x00', 'bcsh0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa8, 0xf8}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x15, 0x4, 0x79, 'ipddp0\x00', 'ifb0\x00', 'gre0\x00', 'irlan0\x00', @empty, [0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x70, 0xa0}}, @common=@STANDARD={'\x00', 0x8}}]}]}, 0x2a0) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000)=0x6, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001980)='/dev/vcs\x00', 0x400, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00000019c0)=0x8, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001540)='/dev/sequencer\x00', 0x400, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001580)='/dev/rfkill\x00', 0x200001, 0x0) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f00000015c0)={0x3, r4}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001740)={0x0, 0x8}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000017c0)={r5, @in6={{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xf}, 0x6}}, 0x401, 0xe6f}, &(0x7f0000001880)=0x90) getresgid(&(0x7f0000001600), &(0x7f0000001640), &(0x7f0000001680)) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00000001c0)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x400001, 0x0) [ 182.525715] minix_free_inode: bit 1 already cleared 2018/04/08 10:50:07 executing program 2: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) timer_create(0x0, &(0x7f0000000140)={0x0, 0x41, 0x3, @thr={&(0x7f0000000000)="b8063826a4bfd84cd65938210f66f69b4e2df495c6e549c69dd4009a794f5fa4e524505ba315bb20980543853eea5bbf2abbd3a838f61ae723aa4c035395", &(0x7f0000000040)="273a53883f7a39f6e2dfe28de88e4638908d05251d1a350c55dbfd197efabd5ded8172027dc21d112f4e74580c5ad0bdee81544dffd74edcba002117acd4d7a3e037596fc340df7acc4d9aa846fef7e625b238e62d16c1d3e1f0edf50c0859d674d1749853e7cfd3d83d1e8b93e950e88deebb2bd76d591e6c489cef3518e5a7d04da16c39aba14621cd64bccbedaeeebd241a28d76b4a758669299b4bd5d1575c117fdda5499fe81adae0c45a550f339c6c4892ad081711617442a891caf0dbf91b6dbf673765cbcd3ea72341f0c1a04aed0ce52f"}}, &(0x7f0000000180)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='ip_vti0\x00', 0x10) timer_delete(r1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000001c0)=0x2) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x5, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) 2018/04/08 10:50:07 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x80) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x79, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x0, 0x6) fadvise64(r1, 0x0, 0x40, 0x3) write(r2, &(0x7f0000000040)="1f0000000007fd1a010c000000000000000706ff09000100f80007edf98000", 0x1f) 2018/04/08 10:50:07 executing program 4: ioctl(0xffffffffffffffff, 0x1, &(0x7f0000000a00)) 2018/04/08 10:50:07 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], &(0x7f00000000c0)={0x0, 0x2, [0x0, 0x401, 0x0, 0xb01]}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/22, 0x16) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x78f, 0x6, 0x7ff}, 0x10) 2018/04/08 10:50:07 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x2001004, &(0x7f000000a000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) open(&(0x7f0000002800)='./file0//./..\x00', 0x0, 0x142) 2018/04/08 10:50:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4(r0, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80, 0x80000) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000001c0)=0x5, 0x4) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x424d12bf88e61a79) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000340)={{0x2}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0xfffffffffffffffd, @multicast2=0xe0000002}, 'bridge0\x00'}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xc0}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="a0000000536d8f051efa2de0d1ee04426ba633001fab0dccadbd37fa0befeef7055dc290cebdb428a64593c4ce1e9f164b5f2e9306f8a4c734a0f2f0ebe7fd68612c57b0455b55336f5e3377ccbcee"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x8000) 2018/04/08 10:50:07 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000006c0)={0x400, 0x9}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000747000/0x1000)=nil, 0x1000, 0x9) r3 = fcntl$getown(r2, 0x9) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, @broadcast}, &(0x7f0000000740)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000780)=[@in6={0xa, 0x4e22, 0xfffffffffffff7e1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x2c) ptrace$setregset(0x4205, r3, 0x200, &(0x7f00000005c0)={&(0x7f0000000080)="449ed0dd6831a7fb44eca4221b1fb01abfec082aa7d0ee6f0ba9db0ece7da2bd3f", 0x21}) r5 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x1fffd, 0x0) r7 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) read(r7, &(0x7f0000ec6000)=""/50, 0x32) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f0000000880)={0x6, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r8, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x1, 0x101, 0x0, 0x100}}) ioperm(0x20, 0x3, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00000001c0)=[{0xf, 0x80}], 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xc, 0x80000000, 0x2a, 0x200, 0x1, 0xffffffffffffffff, 0xfff}, 0x2c) setrlimit(0x0, &(0x7f00000008c0)={0x101, 0x4}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r7, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000200)=r8) r9 = dup2(r5, 0xffffffffffffffff) preadv(r9, &(0x7f0000000400)=[{&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f0000000240)=""/66, 0x42}, {&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000340)=""/14, 0xe}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x6, 0x16) 2018/04/08 10:50:07 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) accept$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0x0, 0x25dfdbfc, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x50}, 0x1}, 0x40000) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000001c0), 0x2) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/04/08 10:50:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x3, {0xff, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x1c, 0x17, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) listen(0xffffffffffffffff, 0x400000000000020) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x5, 0x41a, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="03000000"], 0x1}, 0x1, 0x0, 0x0, 0x20040801}, 0x40) r4 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xe, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @alu={0x7, 0x4, 0x1, 0x0, 0x1, 0x138}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x41f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000840)=r5, 0x4) r6 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r8 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r8, &(0x7f00000001c0)={&(0x7f0000000100)={0x1d, r7}, 0x10, &(0x7f0000000180)={&(0x7f0000000140)=@can={{}, 0x0, 0x0, 0x0, 0x0, "7e923a9a14ffe5d8"}, 0x10}, 0x1}, 0x0) writev(r4, &(0x7f000051c000), 0x0) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000002180)={0x1, 0xb40}) ioctl$sock_netdev_private(r2, 0x0, &(0x7f0000000280)="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") sendmsg$IPVS_CMD_GET_SERVICE(r8, &(0x7f0000002380)={&(0x7f0000002280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000002340)={&(0x7f00000023c0)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00ec2cbd7000fedbdf25040000001c000200080006000400000008000300030000000800050000800000000000000100000008000400f597f007080006007c00000008c11803c195875d0a0006007f000000240002000800080007000000080002004e23000008000700ff0300000800040001000000"], 0x74}, 0x1, 0x0, 0x0, 0x8004}, 0x8800) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000540)={'bond0\x00', 0xa00}) pipe2(&(0x7f00000021c0)={0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_FREE_BUFS(r9, 0x4010641a, &(0x7f0000002240)={0x4, &(0x7f0000002200)=[0x1, 0x7, 0x0, 0x2]}) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) preadv(0xffffffffffffffff, &(0x7f0000002100)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/61, 0x3d}, {&(0x7f0000001040)=""/26, 0x1a}, {&(0x7f0000001080)=""/75, 0x4b}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x5, 0x0) 2018/04/08 10:50:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x0, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e955627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0x1e) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xdcb3, 0x208080) connect$nfc_raw(r1, &(0x7f0000000240)={0x27, 0x0, 0x1, 0x2}, 0x10) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000200)={0x8, 0xc0011f7f, &(0x7f0000000040)="cf85a15c96be1ed9066e2a12516c6131f7430b1269453a3c30c005f54d55d0b418155a025f366f789af5f63a17e4827ef3c600a73ede278d8e0a24360e94a46ed0467224676aa40d2b2cdd659a0fdceea9922c7507c52015e44d4206781d577f5c7dbf7c122f704146d1744e15453cd48a1662b4f2dd1ce100b59ddb1ab9d7fe55e082412168d624797bc452d11c25c7902119322932c1083c2b14793418148b43c8f69dcbd31b2feb45263471ca60f85b4e48852dc12afc4d21d258c6b15fc7308cd79c68a521407bd871b5b1d684fc66256bf5e45159c1af8d65cc7153264508a57b84f792d93fe079b6", &(0x7f0000000140)="2ca423e05dd94c24a36ab737e1e27496d561c691358daaa9734494240dfba7933a00cd19da7db04de877e8c26ec3f1413e38362ca58ed848f48df23d32b6914ffd86a3cb58cd5991718cecdfeef5dd971100548b93a2240ef62b305f2d6293ee77c77cc645d8ed1d2363892cfbd6dd66f47ef0512336f58a453c99ecc40cbddc37040f689eef0cecbbef0ba6653a", 0xeb, 0x8e}) 2018/04/08 10:50:07 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) syz_emit_ethernet(0x37, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @empty, [], {@arp={0x806, @generic={0x313, 0x6006, 0x6, 0x5, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "98a3f34682", @random="24102e30e13d", "4336bcebf63060f706bb88de8d6a076a"}}}}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, 0xffffffffffffffff, 0x1}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/08 10:50:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffffffff00000000410d000000000000030000001f0000000100000000000000ff030000000000008000000000000000f90700000000000000000000000000000000000000efffffff070000000000000000000000000000"]) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000240)="02d8c00cdf0ec2711b8d7a3dbaefa77f09f18c415378295b0d3a08a626f9285d00abbf11d18f052e5d3c45a9f63942c5a550ef5e366cef2c3737a1bab66bbc9c0714ed631639641ecd92ca6a06c4c3d9ea6054e37cb62856ab46707458d9cff7fcf20aadc1aaace242e2c543c9e3a44b956e0019f93ce2902cf0783d7a0da3ec094e4010f98f459d7f7d7aa0615dda36a5a276e7eb1e8e2b309914a3c3c8ec02c13408dbc074830eae4c3608544404a4a3523d23a3671f423911b9415718d86e11725e510b7968cbcca94ce8df3f6e35a566ee62b880a56d602d21ed684f5baaeb9b469f6e602664", 0xe8) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000100)=':', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000340)={{0x2, 0x4e20}, {0x306, @random="3aa15991bb6f"}, 0x20, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip_vti0\x00'}) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffffeb, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x7d) 2018/04/08 10:50:07 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)={0x1, 0x0, [{0x400000b0, 0x0, 0x81}]}) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x7, 0x0, 0x100, 0xe75, 0x2, 0x0, 0x80000000, 0x301, 0x38, 0xca, 0x80000001, 0x9, 0x20, 0x2, 0x3, 0x0, 0x800}, [{0x2, 0x8001, 0xfffffffffffffff7, 0x3f, 0x5, 0x100, 0xeee0, 0x6}, {0x0, 0x8, 0x4, 0x0, 0x6, 0x5, 0x101, 0x80}], "ddb5aec69b0f1ba5ff6c4c292b9fe3e2cbd42ec4d7f9d44f6cdc36c5c81bcd678d8e09908f97cba99d01baefc22ab0f9e46ceb0b7eb23252965971248344b4e79c16c874ff40f5bface47a30f70c747c7bdd3fb6c6f982864dcf99e7021135e3fa717acf8aad2d70d1c0862aa01912d257f66610c58587ddef16ab3dcb26e3ffcb901ec78f043406f403efa40c338a921464f1f109cb0879bd2657914a6d5c945ca761f5895cc327ced8b4a159655be05c9e0e6e21acb701c642b1ca2b32e951de1bb5d1", [[], [], [], [], [], [], []]}, 0x83c) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) connect$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 10:50:07 executing program 2: r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x70, 0xca}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={r1, &(0x7f0000000180)="5cc1635bcb", &(0x7f00000001c0)=""/109}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={0xffffffffffffff9c, 0x50, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000340)=r2, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)="637075262d3200fbfffffffffffff6240ebfdf0368528b445ea8c4bb56a2881cf2b76ae175ef25cfcaed426b975d3765b983d239f659cb13") ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000580)=ANY=[@ANYBLOB="870430cebb9ad65579bf286cbb2d09ce7b55097fed196603aafc1782702be09bd288074ca1bc50495f1ea8ae61fdd4bfa98473a93551e318a6ff7e37"]) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000380)=0xfffffffffffffffe, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)="657468312c76626f786e657430f800") socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000240)) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={0x0, r3, 0x3}, 0x14) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0xfffffffffffffffe) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) 2018/04/08 10:50:07 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x86, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x40087447, 0x705000, &(0x7f00000001c0)) syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0xffffff8c, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/04/08 10:50:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0xe01fcf4c3277df96) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x264) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x5}, 0x4) sendto$inet(r0, &(0x7f0000000380)='m', 0x1, 0x80, &(0x7f0000000280)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r2 = socket(0x10, 0x80002, 0x0) bind$netlink(r2, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r2, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r2, &(0x7f0000000140)=@unspec, 0xc) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r2, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e22, @dev={0xac, 0x14}}, 0x10) 2018/04/08 10:50:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f00000000c0)={0x5, 0x9}) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x4000) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000080)=0x7ab) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000140)={@mcast1, 0x0}, &(0x7f0000000180)=0x14) bind$packet(r2, &(0x7f00000001c0)={0x11, 0x0, r5, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000000)) 2018/04/08 10:50:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) shutdown(r0, 0x1) shutdown(r0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x32, 0x400000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={0x0, 0x3f2}, &(0x7f0000000300)=0x8) r4 = socket(0x10, 0x200000000002, 0x0) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000000480)={'team0\x00'}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000440)={0x8, 0x8001, 0x7, 0x100000001, r3}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000340)={r2, 0x5, 0x1, 0x7, 0xfffffffffffffffc, 0x3, 0x40, 0x0, {r3, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x1, 0xffffffffffbffff7, 0x752, 0x5}}, &(0x7f0000000400)=0xb0) ioctl$TIOCGPTPEER(r1, 0x5441, 0xfffffffffffffff9) ioctl$TIOCEXCL(r1, 0x540c) read(r0, &(0x7f00000001c0)=""/252, 0xfc) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000100)={r1, 0x8}) recvfrom$inet(r0, &(0x7f0000000000)=""/149, 0x95, 0x40000001, 0x0, 0x0) 2018/04/08 10:50:07 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000005, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x70}, 0x1}, 0x0) sendmsg(r0, &(0x7f00000026c0)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @loopback=0x7f000001}, 0x2, 0x3, 0x4, 0x2}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000000c0)="b423621f55fba74d0accc3bec83b4a70c735d63bc5301f32c949fa877e803da0d245ac466531fb2300ccf2a4f1820fdf8bc08d233f540bc2295502023a361c909003e419da13b8bf0f143f9963b52a04559830c369fe25be036c043e673aacbf7108c23b200ad1a58fd080113fab6bd144ffc5d4c1b1dada1d7003da541a8ff235e4bf36cd7abbab5e9975732ed293ccd3b62d60", 0x94}, {&(0x7f0000000180)="ccd53b0a260a416d8387e4c23c46cf8081863221c4f760b1c8355f75eb0a43", 0xfffffffffffffeb1}, {&(0x7f00000001c0)="a29b77d32a9da4300a1ba55ca2c067ddd129bcf7f5b53c1c406018fd4452151e21c5e55d9ecaa78246a804e703245b1b3fafee1699a0547094550b7bc6d8cbec0c6eab57ecd8e1174dee0c6efb2dae4ca03756463c05138d6b71aaed76c8c40b65ad55be97ca343fa504c972cd12e15e4c482bcf2f494ba883780c70581658442217072bb2f9ba910554d3f60d207dbfa3eb05", 0x93}, {&(0x7f0000000280)="d1200b9656ae9aa5fddf2f07afc127c47b9846755322e199f30630ccf6f9509f9511b87451dd6fa6d6d26332", 0x2c}, {&(0x7f00000002c0)="4f129be2948b1f203b60c04ef66b6c1d9c31c32c498030c43c8fcb5352b8ae5fd170731d0bc137f9eb1db2abab91df6ecbf8dcdcc497515fee0d60f6605fe122426a0bd3377e8a8a35c9f599b07640f30564548029bc440a2b4f0e040add271586c57e1e1111274f49e05e83701b64e6758f4ed286890a6bd888a3b89355906f7987d180b73c90f45c0d6e00f6569e92044054b20bab1a4a48f41389898de4b0957a686e707bdc5da35033e333969f502f10adcb2489319ea20ed2b90e74c4304bcaab7291c176ee5bcfd1c919ae053ef64abf7bd6b23565123adccdeee9c8d780b7e610b4", 0xe5}], 0x5, &(0x7f0000000440)=[{0x88, 0x10e, 0x7, "80ef00c6090eab2a5da6ca1339fa15f181ce1fd2b28ab9fd23d5d7d2f663ff15894194aac1204cad447ab4cc101fc16e1fd767dfbdd98314de16a3841361cdeef835259e21615a68bd551cd86aaefee3ac3232889b369f139a0f18319cef306134811577a47c7e4f5ff77acf74cde643cd59"}, {0x98, 0x117, 0x1ff, "b59811ebe5c755b09dff2b59ac268bf1b6fcd2596a4c46b2a808243fc5775566da3999b617b17cfe9f3b01a392ce71bca2e485bc275176ec095cf15bb24adba54bb784afd194d9a2f6655204f87bfceffab73012cc8d19a2c76aeef8be63dbc9eb1e1b06e6ccf2b5349abdd688595c2bce2bd6c8c4bea46040e8296d26400f1486cb747b266ba62f"}, {0x80, 0x0, 0xffffffffffffffef, "0dd71df87088285f8225e520cb19c8552b972955392d1cf50e6b2ac883fc26b016f342ba64f7736ffc25939af0f7737513881eb9dbf6d38bc222f4b274ce6c1375833b01b15c4da461a84e824244ebfded130fb971e27b64bfd58074d063aa03c49cb9b01f45703be0eb82"}, {0x1010, 0x7, 0x400, "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0x2278, 0x4084}, 0x20008090) [ 184.607965] team0: Invalid MTU 0 requested, hw min 68 2018/04/08 10:50:08 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f00000000c0), 0x8) 2018/04/08 10:50:08 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2a7e6f3c862d59d, 0x20010, r0, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0xef, &(0x7f00000000c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [{[{0x9100, 0x8, 0x6, 0x4}], {0x8100, 0x1, 0x2, 0x3}}], {@ipv4={0x800, {{0xc, 0x4, 0x6, 0x5b98, 0xd9, 0x64, 0x5, 0xff, 0x4, 0x0, @loopback=0x7f000001, @empty, {[@ssrr={0x89, 0xb, 0x9, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}]}, @end, @lsrr={0x83, 0xf, 0x7, [@rand_addr=0x10001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}]}]}}, @igmp={0x1f, 0x495a8e0, 0x0, @rand_addr=0x401, "6c55ecb9d3bb89b4052523571c8b4478a575d3dede4222e73a88c652af8f25b6ce244903f4e2d2b6815d60e4f77a8fac6758d3e564f92852026424a2cd3249b48d72caec5aac176ef200b36568e2d91bf5ff815cde93ea681ca689d415d36dced736ad0f321411e0c3cdd5fa4c5cbf2d6f82a716555506f211890017ee7acb750fcaeb68c36c7bf890caa0793777088d74245dc8c633d9b858301f24c5f1c89450"}}}}}, &(0x7f0000000040)={0x0, 0x1, [0xac3, 0x6b5, 0xeb7, 0xab4]}) syz_emit_ethernet(0x437, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e20}, 0x2cf) recvfrom$inet6(r1, &(0x7f0000000200)=""/191, 0x7178b0e914f3a017, 0x26, 0x0, 0xfffffffffffffec5) 2018/04/08 10:50:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x2]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)) accept4$inet6(r1, 0x0, &(0x7f0000000180), 0x80000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r2, 0x0, &(0x7f0000000140)='/dev/kvm\x00') 2018/04/08 10:50:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(r0, r0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000140)="2ed9fc0f23dc0f015f4b0fc7ab983bba200066ed66b80500000066b9002000000f01c1db5609ef99822e0000b1", 0x2d}], 0x1, 0x0, &(0x7f0000000180), 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000440)={0x1ffff}) chdir(&(0x7f0000000000)='./file0\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/08 10:50:08 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)='K', 0x1, r2) keyctl$update(0x2, r4, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000440)="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") r5 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xc83, 0x4000) r6 = accept4$alg(r5, 0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000000140)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000000180)={'rmd128-generic\x00'}}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000002600)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f0000001540)=""/4096, &(0x7f0000000380)=0x1000) r7 = syz_open_pts(r0, 0x8000020201) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000002540)={'teql0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000002580)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x9, 0x3f, 0x0, 0x500, 0x1, 0x2, r8}) fcntl$setstatus(r7, 0x4, 0x2800) ioctl$TCXONC(r7, 0x540a, 0x0) r9 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x460000) keyctl$set_reqkey_keyring(0xe, 0x6) ioctl$TUNGETVNETHDRSZ(r5, 0x800454d7, &(0x7f0000000040)) write(r7, &(0x7f0000fd6000)='z', 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000300)="629311737b3ecc013c2a66efd9badae1", 0x10) close(r7) ioctl$TCFLSH(r0, 0x540b, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000001440)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) keyctl$get_persistent(0x16, r10, r2) 2018/04/08 10:50:08 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x545080, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x0, 0x2b}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x3}}, 0xe8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000040)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0xffffffffffffff3a, "1d2b026e734c7a3559b2f91298d1110bb9e8205c93ea9e48e34a8eb0e4a24feb09eee006a9e30901a9372cec32358fc6df26dc6e70e6b9294fc1b60a054a74daa6652e0806ac08c8d56d1686b152fa8472f1835cdc923dbea19d2020d50353aa601bbd244f0bd1d84cf4200eb5ac7168c3cf2f1e059d"}, &(0x7f0000000180)=0x47) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x5, 0x2, 0x5, 0x1}]}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={r3, 0x7fff}, 0x8) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) 2018/04/08 10:50:08 executing program 1: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open$cgroup(&(0x7f0000000080)={0x3, 0x70, 0x8, 0x0, 0xadd, 0x8, 0x0, 0x7, 0x201, 0x8, 0x6, 0xa, 0x3, 0x7, 0x2, 0x10000, 0x10001, 0x7, 0x6, 0xfff, 0x3, 0x1, 0x90, 0x8, 0x20, 0x4, 0x0, 0x7, 0x264e, 0x1ff, 0x80000000, 0x2f6, 0x7, 0x1f, 0x3, 0x2, 0x7ff, 0x1ff, 0x0, 0x81, 0x5, @perf_bp={&(0x7f0000000040)}, 0x20000, 0x5, 0x5, 0x7, 0x10001, 0x8, 0x1ff}, 0xffffffffffffff9c, 0xb, 0xffffffffffffffff, 0x8) fcntl$setlease(r0, 0x400, 0x1) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/04/08 10:50:08 executing program 0: prctl$setmm(0x23, 0x5, &(0x7f0000a11000/0x1000)=nil) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r2, r2, &(0x7f0000000000)=0x40000000, 0x400000ff) [ 184.652093] team0: Invalid MTU 0 requested, hw min 68 2018/04/08 10:50:08 executing program 1: r0 = memfd_create(&(0x7f0000000040), 0x0) fallocate(r0, 0x21, 0x0, 0x10001) 2018/04/08 10:50:08 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) shutdown(r0, 0x0) shutdown(r0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) 2018/04/08 10:50:08 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"30721f3fc5aee6"}, 0x4}, 0x10) close(r0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x3) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000380)) 2018/04/08 10:50:08 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6521}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x10, 0x4, 0x4, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) 2018/04/08 10:50:08 executing program 5: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) r2 = dup2(r0, r0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x7}, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/04/08 10:50:08 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x80) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x200, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) r3 = dup2(r1, r2) open_by_handle_at(r3, &(0x7f0000000280)={0xc, 0x0, "b899b26d"}, 0x0) 2018/04/08 10:50:08 executing program 2: perf_event_open(&(0x7f0000000080)={0x20004000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x82000, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000140)={'ah\x00'}, &(0x7f0000000180)=0x1e) ioctl$VT_RESIZE(r0, 0x800442d3, &(0x7f0000000040)) 2018/04/08 10:50:09 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="f66509aa40c6", [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/08 10:50:09 executing program 6: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x95}) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000007001500010000000000000000000000000095000000000000004e33419c249f1850be6560035059484bb4cb3ee5a4738f052283d9"], &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) 2018/04/08 10:50:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = memfd_create(&(0x7f0000000000)='md5sum\x00', 0x3) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00000001c0)={0x1f, 0x1ff, 0x9, 0x0, 0x0, [], [], [], 0x1ff, 0x8}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000040)={@host=0x2}) writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="21a38559ab69c87d71ce908468c1a40d7c4c384951e905471e1a5853c02194e157bfdff7f4f2967af6c07ac914ea177b64ca80e6bf3b67b872e832c80035c853a3dfaa44d305fb2f17361096bb7a293a439c8d973f9dd80c843ac16ad207ce7a929d5eae42e697416daae63479ca1b1059a2e963377282e177f99b9154ba93a5e5804a87a4c85133b6393eef9906a86b9c1f0b4b0ccfb52ca0e53b69552d827f7dac7572b4f25f07d543f17b4328ca04ebfa2db56bfb6d224f9f3466f0b6a9f1"}], 0x1) 2018/04/08 10:50:09 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000b00)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) r1 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x5a1}], 0x1) 2018/04/08 10:50:09 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r2) 2018/04/08 10:50:09 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001380)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000001340)={0xffffffff}, 0x13f, 0x1}}, 0x20) write$rdma_cm(r2, &(0x7f00000013c0)=@resolve_route={0x4, 0x8, 0xfa00, {r3, 0x10000}}, 0x10) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014000000"], 0x18}, 0x0) inotify_init() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000100)='bcsf0\x00') r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80000, 0x0) r5 = getpgid(0x0) mq_notify(r4, &(0x7f00000000c0)={0x0, 0x1b, 0x0, @tid=r5}) close(r0) close(r4) 2018/04/08 10:50:09 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c05ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5ab0, 0x0) getpeername$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r2 = getpid() fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x3, 0xffffffffffffffff, 0x0, 0x15b2, r2}) 2018/04/08 10:50:09 executing program 4: syz_init_net_socket$llc(0x1a, 0x1, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="75000000e05786f2e04f880db9dc1927fd4e18786f15c69e69d8fd77338172d27f46780347b7e827120c80ab4f598d76f2569c9924eca6a0304daa73ec504d487f7471b127272f85fb521b580957793eb8aee77a3ac8ea5e822826e82346d248fa06388747d8403949c6bdab586330f26dcb0d37eb82cc94bb01ef4eda76cabe1214425568fbfa7e28b9cc2220e1381118caa9d38dd3980403a661738af9ceb7e80aec47e23d95f9e28802bb68a52b130994740a7e46580104cc42e1a1a1c27f56ec0fe9544d0ffba9c1480d205607da4455e01e8dfa882fc990e232ba9322e95f9deb45c10c2855343d411eaf8298f6b1b9a7b6"], &(0x7f0000000240)=0x7d) 2018/04/08 10:50:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000100)='syzkaller0\x00') pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f00000002c0)="b832000f00d867f466b8400000000f23d80f21f86635800000a00f23f86467660f3a410e07ba200066b802d3a45a66efd1a65900b84d000f00d0e63d0f01c96766c744240084ad21706766c744240235bc00006766c744240600000000670f011424", 0x62}], 0xaaaaaaaaaaaa918, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000003c0)) ioctl$KVM_RUN(r3, 0xae80, 0x0) arch_prctl(0x0, &(0x7f0000000080)="8c254dfaef0faa") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000340)="b809008ed0360f017801440f20c0663502000000440f22c0baa000b80000efbaf80c66b8e679618b66efbafc0cecba2000ed332ab8bd000f00d066b95e0a000066b80080000066ba000000000f3065643666dec5"}], 0xf6, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/08 10:50:09 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x529, 0x145) ioctl$TCFLSH(r1, 0x540b, 0x1) accept(r0, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000180)=0x80) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x2, 0x10000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000000140), 0x0) ppoll(&(0x7f0000000240)=[{r2}], 0x1, &(0x7f00000002c0)={0x0, 0x989680}, &(0x7f0000000000), 0x8) 2018/04/08 10:50:09 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000440)=0xe8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x0, 0x0) bind$bt_sco(r2, &(0x7f0000000240)={0x1f, {0x10000, 0x2f57, 0x20, 0x100000000, 0x0, 0x4}}, 0x8) sendmmsg(r0, &(0x7f0000004540)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="ae6e16770e7d4bfae82a1fd91f3a7e151d49fd7e2de8cfbfdc08ac042eaf8559b2173754afbc79b63258900f2c8a81b58a398b2fb3be83927702eafeafd42393a465e9398f450bcec0c4fda8022ee7e9533eea199ed2e1d3f5272f479359", 0x5e}], 0x1, &(0x7f00000000c0)=[{0x70, 0x88, 0x767f, "c646d8b9e0aa62de1035d2ea14eaf4b0311219b3a78db3e8811a2c2d5866f661f01ece65bd9a27c7b354cfd765156995327f2119c9dd8ca43fc916ff7eb031fe3ba503348abcb630c453e73602e16603ca4145fab1a98bfeacbf1581"}, {0xc0, 0x104, 0x4, "4c163ddf49c953dcb0ff667b7aedcc9b38e4ebc4a7a8c1518eefc450d1d5e994a733ee1dc7e1ebb8d456f32d8ee9003cc00803f012a7cb2005d179e46a6cc5ba35695dc3be05cd4f3dfcb1d13ba693b10dd7f1d874a49db57b6b434bda88c82664b18a096f72c8cb2aa21be573a2121e232a78970811435ba53aeab8c3039a4e48f23b387d38baf2fa8c6fe154c358c424a442ed9497defa71a39fab4735da4fcb6a1e327090443a54"}], 0x130, 0x10}, 0x7ff}, {{&(0x7f0000000480)=@ll={0x11, 0x1f, r1, 0x1, 0x20000000000, 0x6}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000500)="634ef2c81ef0de40d85a4c58140aaebae3", 0x11}, {&(0x7f0000000540)="35b9de81", 0x4}], 0x2, 0x0, 0x0, 0x10}, 0x5}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000005c0)="9389f035a37a867a93597c3e52b5380b957d74ac934d06dbbc94171798ceb6fddd4976292e0cd4b8ce343f91dcbcc78213ba1ee496e6ed2b71a9b6d2d07a8d1122dd991cacc57a7c73c4a73c4f237d4e0d5a92e6b521ff68e0021b02f95753762d5cc319ec5ed86c103a8e6786c3f59c94b86860a366fd7963e669b2bf55e50777dbfea12839c0e8864bd87f6aa61c7feec0f26eb258084efddc08279c93c257a517459a49eeaee0dedb1703633959fbe2b3d9dc2d", 0xb5}, {&(0x7f0000000680)="23192f8c00b5a0d67cea029589231b2c342b01b74a251bf642eb", 0x1a}, {&(0x7f00000006c0)="cd1fb1c32e83950bb26d14776566b7a0ee2fb2f1b60a520a161bb79e38ab8b218b2c89ca9684d54dc5a0b46ff7e58a7d36463fff606a22767cf79702da61dabfcb856ee4a5ac03eac179a76fb4311cd2b0bb53d97b1b04a49067dbc1b15b1724654aec20ddf4bd2a2670dec49a7741968ee874a1eaf677a7e6c5f2b447b22635082b95b1bcce24f7820afef2b5ea010d358bb2ce5fad0d86fec546038ad3a3e3433abcacf27f74bee438a7e591ec", 0xae}, {&(0x7f0000000780)="b426072452615e50ced63c45437f7abee68f006dbb79c31c4acbba79d10da1eb58b7ea74b781cad37d140ff6ddd6c451fae7b6532859c4899e98a06fd62904aef3c3692ab7c3791231e6559c378dbf8e956520ddcf64e81acf77e0b9e560704a5fa28091d954bf79c91ed28d00c100c4ce940ca0bb2542953e9e9db4e7a5c1fd923cf2e03b1cb73baf9f6cce36e6dcfc", 0x90}, {&(0x7f0000000840)="89928c7218921707f636550066d40cdd29e80b3d95a6d496c328b3b20d2d6177f9c72274eec4b6f4b6cd8acf4bf5653da53878f2ff6be509f7e2fa5455c2b1e805f130c99574cd4500a847d1a35cd882b20f45164b634a37420988325faea083918d8af3c5241fcc7c44e0d44acd12500e747b26bf069aa1002af94b0bf7269a143295fb17312048644e67", 0x8b}], 0x5, &(0x7f0000000980)=[{0x80, 0x115, 0x9, "4909872b9f88a079b65354ba9ccdcdd4688623399ade3e59bf226463e72b10618e3c038e9265515ac0e38d9d2d2bd286cc5c14138c61b6ce2608641b3d6784759460a8a653dffdb7abce8fb55ce7155ce0293317079a0dbd42ed7f963c46f978f898969b7e9e2b395616f96aa9b7"}, {0x30, 0x104, 0x5, "a6b8bebd8d2962b832fe382182ae34f3bea1576ba0484714e80d288f6b53fc5d"}, {0xe8, 0x185, 0x80000000, "22ee083bbd4e3fc50b9a79efc884d18b09f1e8655b5240116b6448da0a22916ee1466757bc49000cdcf1a6f73ba4040f69f45c0da98f98558cfa8e2e9ff8f9af18ff70ec693850e57678659aa23ae299e09a3cfe280da2fdf713fdab018e5621c2005ec64c0577a30a6a60fef38838d4135347150161419b9214d8f359c71ddd18fa06b1a2d921cc63b8471f29161e468b587e1244eceefb020ecb0fdb8fd273f0b73be282283787333fef656d4991ab96e72c62505989dafc2552befff8690281c3116b464320dbdf9ae8cec19b49726294630dda737d"}, {0x28, 0x1, 0x8, "cc40838722a6a8f8da99ece49892cd0ed7"}], 0x1c0, 0x20000000}, 0x2}, {{0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000000b40)="ea8f2f22906ab324d4150bbea37c", 0xe}, {&(0x7f0000000b80)="943a13831314ce4358748aef657768b0d5a5815c17928474d874e55719619b9dda71f69e4b0a2f729452f0d4a2a01a5aaa48d2658762bc7f8297544e4a42c818feebee5eecbd38e9df68a336ef6e5b5feef7fd9381e58b6cc8bd817043f7bc447da4ea2ea47410a3dc9769c1da4d74e9315236d957a5e0d209c6", 0x7a}, {&(0x7f0000000c00)="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&(0x7f0000004000)=[{&(0x7f0000003d40)="63f9be5029c0ab9a636d1845dfe43125d6f084356456263ba3bfe43690ae8b4c3dd25e955931efa97c471b3d4f955cbb9637fb93bc8b910bf1221a76768c43fb116d4581d5bcf8f8c685bfe24391338d", 0x50}, {&(0x7f0000003dc0)="942fd21ce04c7c9d1bb78f02d538232a0be4ecf9c7ddefa0622d9b8f461c3a9abf5bdc9e097d40f688298eb76c5431b9948f110a764bab5f094134515bd3160e6c06d757939a3c37e35c27095dd98c04fd6202be24ed425223dc3601260c0efed4657e434d65ab5ecb899074c128c0d8a2fb85c37e2bbb5d01c618719b61ee60b066b43960dfc91fc1ac241c3e5128e0625ee0df9319ac2091017873a3c3f8ee553e15", 0xa3}, {&(0x7f0000003e80)="c0603190e2f246b47b355c904915445d7a58c922a9e1390b3393c2bfc92484a71a23146a47984b62926a1187f66ea42939cfcd69b02842269fab3665594c917b07018247479da650a9668f71df881f6de1f0392952014bc8512d1e70b3f1bf3cc29a15c7d23fff08d1025aa96e0a7f7a1f5c6cbd2abb9ffee32051bf6f716c9e570487cd10e8c551880419836cece48bea157c1b5332de46c84b5275d0bda6e02b749c12539540966e7a26ae67b09fc8ba8c1d7a71a7a1acef459ac45dcade3eb8", 0xc1}, {&(0x7f0000003f80)="1e5a880e487f3d12136ff6580c2189afb6eb63edd7a2c7ccd2ff253209bd", 0x1e}, {&(0x7f0000003fc0)="b9267e9d299973435751caff10c73ceb95a2742d14a7c31513fda86b337ea01c259307", 0x23}], 0x5, &(0x7f0000004080)=[{0x100, 0x109, 0x5, "de65ddcab72993ec342c42f5b29af78cc2d2b64d124ef928543ffc871998aa3c7df83e27097d77ce43a6ede59105a52495ea85a72bd42f3d653414a66d376f285f7d33e633ecf59745a17761a7424f9275a50e7e82999b2b4bec6e9a749d5a9f30b35ba6b77024dec186900dc430ba1dde40a34dd846ec3cb67fe718a060161b9f20c51ca54480e8c000ad40f87def7d0c2ff392df76da583591d34b8db59fa6b0337f56e5c8cef7110e55818490eb4457a8d409737ddacf1a507fb15691bc2e584b4cb9e9cf2b8319fd6def0dffd64d1811d945a2cf41085c5b5ce40a9b7eb51d1964ed78da713fa8df49"}, {0xe8, 0x34908799570e40df, 0x9, "07a0acc07715bbcc5876d0c4f95c942e1274fafd188a3376f5b34aa9ee6d3e785154c5d627c8b831c6b3eac398cfbfaeb0e78905a5b0c07977745b3fa4634347cea0aea605cdc5241e514527ebfe1bce97282cbb732a4b2ff7cf5aef5f262ce8682af4d5eb8ca604bda85b974ef0b88dcc2eee0ab6931e1bb77db49afbf3f119028ff0497dffb2ee6a8aeb47f0cb90ffe698721bd833aa1b68179de76862c3f6ede77731e03560655fe0b63681f5dda8c70776a645c50bc9783abc7706be55ed9ad152bb7c6000ffaf47b114d28fa97260"}, {0xd8, 0x101, 0x8, "b5255b347e3b582f9d9d695ad499eaebca34640c23e9988d5ad22c198aeac7f2512f6dfa2e0e48ec655647face7118266b7991ef5e58c04c3b701d41f4f9844294ee1f816addad4f870d6d0ee340987e630194525b161a192098d64dfac2eed7d6a3ea166de847242ae05770b0d141b45ff1e2189158ee92b5c1a3ae39f8a3bf6e6bbaf30481cac0db38ab9bb9521ad63538ba164fc0d49c5636ca9d279d917f7a12e5613fb1b6216dea91cf2bc9573575f2c2047069e84636dd2f0f0558130074"}, {0x98, 0x105, 0x1, "c2466b1944c894d1cd9b4fb88d3288ee938778aff8d485c5b5048e79d312f4e540b9626569a8ed171ebd2e7acc5c58e3c84190bb1c8e885562abd696ae177a09f36051341088e17b420179ff23182f4ade62d7c416f71abdc74482fd42ce1f2e1db9ce2a917826d18552c3fd065afabbd8cb8ab9b670ce4083056c3828db9dbb2274d3b127dd8d"}, {0x90, 0x84, 0xffffffff, "0db98eb08f3c4637219c1f76757c7ce0e979770bf03b9162f1df28ef04740f01ce491e40d4a7ae8ee998f89a522cd75f7a916e738468c74e2116f6c4bdf3c3df11ae06647f24a6f98fa1149a737eff82ceee507b4313e2a40fef984026139b5249a33eb3741a55054c3f0996ec3babf43423a958275f6f0aeb38e8"}, {0xb0, 0x103, 0x4, "b8f4f7fa83b7e38108737b398b3557546cd4b56d925ba8c11caa785fd519e31d42e80b10d63109bca5d5e27b2ffa4508d57921f3aabc2e2132533d9d7cb94bae6f49de05f766e69b4a0f7f3ec837a4cd2d9cb2a4ec4905b87464f3298346644df02c8fda405dce5916771cd8ca3a016884a0cf2c77cd3349b55dac406abc72dd03e9152644a9c5fe65b64fd114f7a558e5f4496921ba2a7a48a19607cbb06b"}], 0x498, 0x800}, 0x2}], 0x8, 0x20000000) getuid() sendmmsg(r0, &(0x7f0000002c40)=[{{0x0, 0x0, &(0x7f0000001440), 0x0, &(0x7f0000001700)}}, {{&(0x7f0000002880)=@nl=@proc={0x10}, 0xc, &(0x7f0000002b00), 0x1a5, &(0x7f0000002b40)}, 0xffffffffffffffff}], 0x2, 0x0) 2018/04/08 10:50:09 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x11, 0x40000002, r0, &(0x7f0000000000)='./control\x00') r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x80) fallocate(r2, 0x1, 0x0, 0x4000003) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000300)={0x5, 0x7f, 0x9}) getsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000000280), &(0x7f00000002c0)=0x4) close(r1) socketpair(0x126d8e9a10a910f8, 0x1, 0x3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r4, 0x0) listen(r4, 0x7) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x8000, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_DEL(r5, 0x0, 0x484, &(0x7f0000000140)={0x16, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x81, 'none\x00', 0x8, 0x6e5, 0x1b}, 0x2c) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x1d, 0x1, "07b9d354cc3e895156cd89c099ec593ffaadc411978996508ea808743385f313b79466b7fdad46d42247d68ed30b6c2146d68daed59b35a0e0c4fc107c8538d2", "392b23d51060aa500bd6efbd6f4bccf8fa17db0fd47a5c177bd53f5b9e6c2dc4", [0xfffffffffffffffc, 0xfffffffffffffffe]}) ioctl$sock_bt_hci(r4, 0x400448c9, &(0x7f0000000380)="9af1c62ee53fa3f72db51b3f7cf77bb8533c082f778c8f04233a6955e1b2a86a8dd383911cdce4153cea6c12762ee0e8e1ad7073b55458f8a8bfd1739ad682df7af66a6d7c8245f63cda1527f40084404f930898b4f3823d385aaf7f0def675406ab2426eec87152a7a7db74b9100075118132dbda1a553ebfc39aacc89b15876058d91f137072cbd115e0df3fac4b639abf46e27102c4bda3d7b5418047247cabc10e40465f5e885cfa814daf14b49cb8f2893402881da8d42283673d4966983ba5") 2018/04/08 10:50:09 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000000140)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) socketpair(0x8, 0x4, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) inotify_add_watch(r0, &(0x7f0000000100)='./file1\x00', 0x40) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') read(r1, &(0x7f0000000080)=""/93, 0x5d) writev(r1, &(0x7f0000001980), 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/04/08 10:50:09 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x26, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x5, &(0x7f0000000580)=[{&(0x7f00000000c0)="77a47ab5614615526c9ac2e1812cab72754f0fd98b6737253b469f11612fb7b288a74fe8d383cf8881c465f0953602363f31d4920ec93516000719c6a3068f26cc9b58072fcdf5e1995d220f9492341f0029d57b2ea1b0e80f8e182b44e08f399681e8c0de487c5d45096fa800898199970fc45a0aa233d9157d774a96549ba3c240f2a39d1165b38959473a36512cb23dbdff6f761d03df2d43d666fb2017d80d427328310f310eb2d9ab1b846a7eec34e6edce6fdfd0cd93", 0xb9}, {&(0x7f0000000180)="2db526aa14f9dd5753e6b257880cda545818416461440e44466b9d72d80126ef50b4214dd17c51b71316f0fa1d207866ff3882b5ccaf8a90f7f9af241c7c6f76e797ff1314318626631ae4d8b42ca3acb4d90a6adb17dfb7956b5cf2e505400467bac5b592d8dd83fa5ab9db67", 0x6d, 0x7fff}, {&(0x7f0000000380)="388cf8c2a5b4843538aaaef8b077951826048c80886d6f2895e47fa840ef99081a1a9720f73fe1e5c2b0fa5ce6118ec67ef7a7564d5b6fdb8905aedd76d1694e6aa329f181da6b1baa9929602bebb45de6d443c7103c3f322436eeb114344b3c45562263766fff6d1e6da8e515a573bdb0ef6cf77094b4acb4b657e95f33c47a1f78ac95c163e6fbf8ea6cd454e474a8a01643df47afcb6cc5c9165689c1bf0f75de06edb462bf97d0bde5e4d224807e035378d46c771bb65498508da2ef62ed3164d9346328cdadeabc6966917f1a2c0825160892abea5ddd2ad808846f60e6799fd8d113c27d88d4", 0xe9, 0x5}, {&(0x7f0000000480)="a11bb5d84d6637f559a80d94484334880d5c23d00e0f17687141ca3899140bdc80d0efbe79fd8d3081e7de451f12c748c133db360c5979f0e37f5a9df74cbba4fa4f306c03baba2162126e2270abf6ea192db51ce29cec6cd00a40b73685c6b93cd2392babb5e6ca0051acd06992007ec3271cea43ce2a02e239b45dbb4c6c3c7b093b37bcc1997e9300528ca90eeb20a25f60d87c8689c0f98c44efed6b47f3a2c39bd6f19f300be784798403e4193e7f4ad3f0585dbef961c1616dd9967c645c21db919046fb9df6e9fd6f22a1d194f69b0632a51742dd17d66b715dcf161893fd62738b0e0f44521868a99d4d7e4e890bd8f3aa7b47", 0xf7, 0x1f}, {&(0x7f0000000200)="8459c3d1f2bf846a4a8a6328cd0460d8393cb060fb44ebd910f680985d49699005045f1337e6fe093489eaa8c9701b", 0x2f, 0x8}], 0x5b521b293f36557a, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'cp950'}, 0x2c}, {@map_off='map=off', 0x2c}]}) 2018/04/08 10:50:09 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='bbr\x00', 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4, 0x81, 0x100, 0x3, 0x0, 0x8001, 0xfffffffffffffffc, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x1, 0x3ff, 0x1, 0x0, 0x8}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x7fffffff, 0xaa8, 0x8, 0x3, 0x6, 0x0, 0x91cb, 0x1, r1}, 0x20) 2018/04/08 10:50:09 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000000)=""/25, 0x2f1) 2018/04/08 10:50:09 executing program 1: r0 = socket$inet6(0xa, 0x2, 0xa) sendto$inet6(r0, &(0x7f0000000080)="08edc885aff1c9cbfcd15f3a1c02ab00a581e02819a4c8b49d73b13e5298c6b85c9eaae5755796a15b2ffba27f4143fbae73ba9cb19e9906b725d7f56449ff3a2266bed4965d45ec8d57cb0a4bb580addab0ef997725538e9b00959cf11e98b012810ee2b8aab2433e08004569bb6391e284c7158f44e608fea33accee92ce2e55d0919491370ba9f834eef50a3c3d843dfd82c127eea04fb83a5946b437f648a0e14fee3ef937cabea72144021b47480c9f29e0573d8f283468bb068f648fd0250038cb7e376838489b0eccb71e45530e5bf035f6e0b12169", 0xd9, 0x440c0, &(0x7f0000000180)={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x15}, 0x7}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000280), 0x4) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_mtu(r0, 0x29, 0x46, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/08 10:50:09 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=ANY=[@ANYBLOB="000000000000000002000000000000"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000340)={&(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x7, 0x9, 0x5}) uname(&(0x7f0000000180)=""/33) 2018/04/08 10:50:09 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000100), &(0x7f0000000000)=""/148}, 0x18) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x20401, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)={0x2000}) [ 185.956133] *** Guest State *** [ 185.959519] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 185.968408] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 185.977262] CR3 = 0x00000000fffbc000 [ 185.981046] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 185.987043] RFLAGS=0x00000002 DR7 = 0x0000000000002fff [ 185.993061] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 185.999734] CS: sel=0x0010, attr=0x0009b, limit=0x000fffff, base=0x0000000000000000 [ 186.007737] DS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 186.015743] SS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 186.023765] ES: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 186.031771] FS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 186.039774] GS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 186.047773] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 186.055776] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 186.063772] IDTR: limit=0x00000000, base=0x0000000000000000 [ 186.071773] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 186.079769] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 186.086197] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 186.093668] Interruptibility = 00000008 ActivityState = 00000000 [ 186.099923] *** Host State *** [ 186.103138] RIP = 0xffffffff811ee7b3 RSP = 0xffff8801b13ff370 [ 186.109147] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 186.115584] FSBase=00007f6179f75700 GSBase=ffff8801db100000 TRBase=fffffe0000034000 [ 186.123401] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 186.129332] CR0=0000000080050033 CR3=00000001b1ed8000 CR4=00000000001426e0 [ 186.136378] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87601610 [ 186.143077] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 186.149154] *** Control State *** [ 186.152646] PinBased=0000003f CPUBased=b599edfa SecondaryExec=000000ca [ 186.159339] EntryControls=0000d1ff ExitControls=0023efff [ 186.164830] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 186.171785] VMEntry: intr_info=00000306 errcode=00000000 ilen=00000000 [ 186.178492] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 186.185099] reason=80000021 qualification=0000000000000000 [ 186.191451] IDTVectoring: info=00000000 errcode=00000000 [ 186.196922] TSC Offset = 0xffffff9999d7eb23 [ 186.201285] EPT pointer = 0x00000001d74be01e 2018/04/08 10:50:10 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x277, 0x0, 0x801}]}) 2018/04/08 10:50:10 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)="46c5000100", &(0x7f0000000100)='./file0\x00', 0x4, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="00020000000200001900000089010000ec010000010000000000000000000000000400000004000000020000000000006f5dbe5a0000ffff53ef", 0xc, 0x400}], 0x2026005, &(0x7f0000000140)) r0 = memfd_create(&(0x7f0000000080)='ext3\x00', 0x2) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000480)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00000000c0)={@any=0xffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x22000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000240)={0x184, r1, 0x0, 0x70bd25, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1a}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5a}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x800}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7ff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffff80000001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x101}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x800}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xeda}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x40}, 0x801) 2018/04/08 10:50:10 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000840)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(xtea-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000380)=[{{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000740)=ANY=[]}}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f0000002c00)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/08 10:50:10 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2744d4ae, 0x240200) sendmsg$nl_netfilter(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x3c, 0x12, 0xb, 0x808, 0x70bd2c, 0x25dfdbfb, {0x3, 0x0, 0x5}, [@nested={0x1c, 0x23, [@typed={0x8, 0x96, @u32=0x10000}, @typed={0x8, 0x13, @ipv4=@multicast2=0xe0000002}, @typed={0x4, 0x14}, @typed={0x4, 0x61}]}, @typed={0xc, 0xb, @u64=0x32de7414}, @generic]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000000000000000000000000000950000000000000070a64b6a2df5282a13549747a725ca758807a52ee06b463e4cedb195b49b4c45a505e7d3f33705c6e7ee303e7591340cb1e6580970373bc8c426d006cbc4eb4c565e6b42a29eadbd0ce0b42e75b78ad365720777309c1c0cdaa84d1f85abcab4cc36e4bb50a2c6067fd72c08044bd523768608ce4869876d9f72a50060b260927d3bc91e6392179aab44d9b04b"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x1a0) socketpair$inet_icmp(0x13, 0x894a, 0x6f2000, &(0x7f0000000080)) 2018/04/08 10:50:10 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="850000001c00e3ff2500000000000000950000000000b644"], &(0x7f00000000c0)='syzkaller\x00', 0x5, 0x431, &(0x7f0000000180)=""/195}, 0x48) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40c00, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vlan0\x00', 0x0}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in6, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e20, 0x0, 0x4e24, 0x0, 0xa, 0x20, 0x80, 0x4, r1, r2}, {0x2, 0x205, 0x6, 0x1200000000000000, 0x4922e24a, 0x6, 0x2ac}, {0x1, 0x7, 0x1, 0x80}, 0x100000001}, {{@in=@loopback=0x7f000001, 0x4d3, 0xff}, 0x2, @in=@loopback=0x7f000001, 0x3507, 0x4, 0x1, 0x7fffffff, 0x3, 0x7, 0x1}}, 0xe8) 2018/04/08 10:50:10 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101001, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(r0, &(0x7f0000001580)=[{&(0x7f0000000200)='\x00!', 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/47) 2018/04/08 10:50:10 executing program 3: r0 = socket$inet(0x2, 0x8000000000000003, 0x7) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x7}], 0x7f}}], 0x3fe, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={r2, r3, 0x5}) 2018/04/08 10:50:10 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x81, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x7, r1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000cc0)={'syz_tun\x00'}) r4 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000005c0)={0x0, 0x1a}, &(0x7f00000003c0)=0x2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x3) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000580)={'ip6_vti0\x00', {0x2, 0x4e1f, @broadcast=0xffffffff}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000c00)=ANY=[@ANYBLOB="0d0000004b669462dcbccf65a4193681f6f696a0008000000000000000000030e9c552a28b528e766ec198b0477fb5e14d4bae351c98d2952163a535384e5b385c0000000000007252131a57994e6f5ebc83e9522e2f8cc898bc6b346b7311ec00000000000000000000"], &(0x7f00000002c0)=0x1) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000880)=@get={0x1, &(0x7f0000000700)=""/236, 0x6}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000000d80)=ANY=[@ANYRES32=r5, @ANYBLOB="d200000080ccc3877addf46b3fb87e84bd5cf01fb739c00149f80081c4c69cd7ca8d37fbb5b4c877e5fd27942e5fc9d3b58b1cd855e57c6b39d7de89195da1937c882279057d44de5383315df1d24887de08240943c7c5c3b0e119647d9ce08f257672f393093fa803ed2d3d83da997dc096adeb8b1b4cd6c655c50e2cbb32e6877fa8170903dc516e78dc03000000300000e1e5fa608370fa38356a8f71f8f99d3248bd994cc81b0de9801979772bd9b0bf4b85b0b8813e6001ba6076445272b7ca3c1490d74f248a17cf3c0139fcf8000000000000adceb576780000009086f7"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000240)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100fffe}, 0xc, &(0x7f0000000500)={&(0x7f00000010c0)=ANY=[@ANYRES32=r6, @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x8000) r8 = socket(0x10, 0x2, 0x10) ioctl$SIOCSIFMTU(r8, 0x8922, &(0x7f0000000200)={'syz_tun\x00', 0xb6}) write(r8, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000600010423dcffdf00", 0x1f) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r8, &(0x7f0000000440)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xb4, r9, 0x20, 0x70bd28, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x13}}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40}, 0x80) getsockopt$inet_sctp_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000000480)={0x0, 0xff}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000000500)={0x9, 0x7bf, 0x8, 0x9, 0x4000, 0x8, 0x80000001, 0x6f, r10}, &(0x7f0000000540)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000000100)={0x0, 0xffffffff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f00000001c0)={r11, 0xfffffffffffffff7, 0x9, 0x20, 0x7, 0x6d}, 0x14) write(0xffffffffffffffff, &(0x7f0000000100), 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r12, 0x4010641a, &(0x7f00000000c0)={0x0, &(0x7f0000000280)}) 2018/04/08 10:50:10 executing program 0: shmget(0x2, 0x14000, 0x422, &(0x7f0000fe9000/0x14000)=nil) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000b4dff8), 0xfffffe7e) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000080)="0702fad306f47816f0d847620131bc138264f7a89c9e52fdaf5a731ee1c37cffe6e766fd1806d3127f749c060412753b888ea7575918ab9829775e5b20ed943ce05756b76f77c78116e98d5bdcaea5350b00823d478f1a318ae9453eddb3553c68fd75d10bdc9652c3965b4709b60b2d9703497746f41fc379dd813ee5065ecb5cc4875ae7dd9cdf3beed82f90e0ec25baa82a0580dca3e2416523165a66441b58a333d4707505ca65c546a8453d7fb7ef9b7e371d004020950e1f4227ad9b920f75c689135f202f19c88e06f261", &(0x7f0000000180)="ce3d1002a1018ffb43939fc9291ead0641aa16907d54b4f1cbca832615e69c9ef8712909c30b7fc7b926e28572be510dce93ac4173cc"}}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x1, &(0x7f0000000240)={{}, {0x77359400}}, &(0x7f0000000280)) close(r0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x1e, 0x4, @tid=r1}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000200)=[{0xa, 0x56f}, {0x4, 0x4}, {0x7, 0x100000001}, {0x6, 0x80000000}, {0xb, 0x81a}, {0xf, 0x4}, {0x0, 0x7ff}], 0x7) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f00000001c0)="ae084bcbb5e0aee3bd6c55031b94", 0xe) tkill(r1, 0x15) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={0x1000, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, {0x2, 0x4e22}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x20, 0x7ff, 0x1, 0x81, 0x7, &(0x7f00000002c0)='syzkaller1\x00', 0x7f, 0x0, 0x7}) 2018/04/08 10:50:11 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0xdc2c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f0000000280)=""/213, &(0x7f0000000040)=0xd5) accept(r1, &(0x7f0000000100)=@generic, &(0x7f0000000240)=0x80) 2018/04/08 10:50:11 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@textreal={0x8, &(0x7f0000000300)="f30f6fbe01a9653e0f0766b9690a00000f3226f326260f0f3e5084ae66b9800000c00f326635000800000f30f30f218eb800068ed00f01df640f38f16cffb810058ed0", 0x43}], 0x1, 0x0, &(0x7f00000003c0), 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) add_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000400), 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000080)="c4e17d7f2f66b8e5000f00d8c4619f10e92e0f32410f01df26410f08260f01d564460f4745002e66470f388131d9f2", 0x2f}], 0x1, 0x0, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000100)={0x3ff, 0x0, 0x6, 0x0, 0xfffffffffffffff7, 0x6, 0x8, 0x0, 0x100000000, 0x200, 0x8000}, 0xb) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/08 10:50:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002e00ff0a00000000000000000400000008000000040008007ac496c1b3e808fba9f59aa8b6c081e0803de52dbe84996e8ade97f8edc10b2992e3a1411ec05cf99eb41d558fedee51650ee9be550db9263cdfb9ac93e7c989bde74ca6c226e4ad53a8bdfd757b45535945"], 0x1c}, 0x1}, 0x0) 2018/04/08 10:50:11 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r1, &(0x7f0000a4c000)=""/56, 0x38, 0x0) fstat(r0, &(0x7f0000000040)) 2018/04/08 10:50:11 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x4000000000005, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000011c0)={0x0, 0xffffffffffffff7f, 0x2, 0x8, 0x70ad80bc, 0x7, 0x7, 0x1, {0x0, @in6={{0xa, 0x4e22, 0x1, @empty, 0xffffffff}}, 0x436, 0x8, 0x5, 0x31b, 0x1}}, &(0x7f0000001280)=0xb0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={r2, 0x4}, &(0x7f0000001180)=0x8) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r3, 0x8000}, 0x8) r4 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) getrandom(&(0x7f0000000180)=""/4096, 0x1000, 0x3) 2018/04/08 10:50:11 executing program 2: r0 = socket$inet(0x2, 0x3, 0x800000000000004) sendto$inet(r0, &(0x7f00000000c0)="4572aaf1d0ecd9fc1878e1", 0xb, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xca}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x1}, 0x8) setsockopt$inet_int(r0, 0x0, 0x800000000000019, &(0x7f00000002c0)=0x45, 0x4) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000087000)=0xfffffffffffffe01, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000000240)=""/81, 0x51}, 0x0) 2018/04/08 10:50:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') sendfile(r0, r0, &(0x7f0000000080), 0xfff) shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffd000/0x2000)=nil) 2018/04/08 10:50:11 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x4, 0x9, 0xffffffffffffffc1, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000140)={r3, 0x8, 0xfffffffffffffe89, "ab132623aec08ced5ed1da097d3e3a7548aa9c59abbc5ebf70b3853bfabd21e2d7b0bde3961dbf5003da9dbea2e0ca7e090cab6e4fff6a59515aa1d39ff8843ffc091bdb1a009fad0713cdd37784868fd1b946117f6de8b8cb0255b7bcc464c6815fdc8f1adb6a196b96c85795f6cca8523e5741cbacb645ccd63d7a34fb5c5c3bb1b89c1f8b86d4715720eafa27b24f26a00ec8e979ece021c180d57ae68a7c92a44af25c21968b8b60b1436dee4cbfb6c7aae62bebd5b05b0bf143e75fb9585d08a67c7b7b2c70d22c"}, 0xd2) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) close(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000240)) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000300)) 2018/04/08 10:50:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00ff010000000000000000000000000001de4a140000000000000000000000000000000000"], 0x38}, 0x1}, 0x0) 2018/04/08 10:50:11 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffff7}}, 0x6, 0x9, 0x0, 0xca44, 0x88}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000300)={r3, 0x185}, 0x8) fcntl$lock(r0, 0x26, &(0x7f0000f66000)={0x0, 0x0, 0x0, 0x0, r1}) 2018/04/08 10:50:11 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) write(r0, &(0x7f0000000080)="f487176adfba18518d2f7e5cd41e26a4825006be105989f0458105629b9a93b32615d5a15191d93eb222224d657bc86b3ca906a2cbb51eb0ea5a9a4be8c3d5f0c53c6cdcac0ab1f7fa962fb9a463b9fbd4bc820a5b995b06795503344a4a281d3dc633", 0x63) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7fff, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x4, 0x32, r0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x400, 0x2) 2018/04/08 10:50:11 executing program 7: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x8, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000000040)=0x8) r1 = shmget(0x1, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) shmctl$IPC_RMID(r1, 0x0) 2018/04/08 10:50:11 executing program 5: getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x9}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={r0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x7fffffff, 0x0, 0xfffffffffffffffa, 0x9, 0xff, 0xfffffffffffeffff, 0x10001, 0xe2d, 0x8001000000000, 0x6, 0x3f, 0xff, 0x7, 0x6, 0x1]}, &(0x7f00000001c0)=0x100) r1 = socket$inet6(0xa, 0x3, 0x4000000000000087) r2 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x1d58, 0x204000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0x10000}) r4 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0xe3fa, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000002c0)={r3, 0x80000, r4}) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000300)={0x4000, 0x10000}) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000000040), 0x4) 2018/04/08 10:50:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000100)={'ah\x00'}, &(0x7f0000000140)=0x1e) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000014000/0x2000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000016000/0x4000)=nil}) 2018/04/08 10:50:12 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x89000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x125f, 0xffffffffffffffff) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x100, 0x8000, 0xffff, 0x1318, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r2, 0x100000000}, 0x8) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x6d1, 0x402000) 2018/04/08 10:50:12 executing program 4: r0 = socket$inet6(0xa, 0x82, 0x3) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000040), 0x1) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x4a8, 0x0, 0x0, 0x0, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @multicast1=0xe0000001, 0xf, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, 0xf}}}, {{@arp={@empty, @multicast2=0xe0000002, 0xffffffff, 0x0, @mac, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff]}, 0x1ff, 0x9, 0x2, 0x0, 0x7, 0x0, 'vlan0\x00', 'sit0\x00', {0xff}, {0xff}, 0x0, 0x4}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, @empty, @rand_addr=0x8fe, 0x8, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) sendto$inet6(r0, &(0x7f0000000580)="15ccda3b9b60e363b5d9fa608104cf2c4a631aae354f004524b8bf9890efae7923fa73", 0x23, 0x4000000, &(0x7f00000005c0)={0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/08 10:50:12 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x106d}, 0x2c) r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x8) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000300)={r1, 0x3}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000001f1100000000000000000000000000009500000000000000"], &(0x7f0000000040)='syzkaller\x00', 0x405c6e, 0x429, &(0x7f0000000080)=""/251}, 0x48) epoll_wait(r2, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0x2e200) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000000280)=0x37e3) 2018/04/08 10:50:12 executing program 3: r0 = semget(0x1, 0x1, 0x80) semctl$GETVAL(r0, 0x56c85395ea10bd85, 0xc, &(0x7f0000000000)=""/167) 2018/04/08 10:50:12 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010067bd7000fddbdf250f0000001c0001000800080002000000080006006f766600080009002100000008000600eed40000f516505f7b9adcc457aa521ecf87eef15bda3ebf02b8a5cbe4c1d540b0d22f56957ad1d8cf260de0b0bd5ef91d2a5e78aa5c883608116cf73f051f4c87e09280c7aa17c2cef81eadbec9c28dd33dc99a8ee7d03112e1"], 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x80) io_setup(0x9, &(0x7f0000000240)=0x0) getsockname(r0, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000380)={@remote={0xfe, 0x80, [], 0xbb}, 0x44, r3}) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x1, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) 2018/04/08 10:50:12 executing program 7: syz_mount_image$ntfs(&(0x7f0000000cc0)='ntfs\x00', &(0x7f0000000d00)='./file0\x00', 0x0, 0x0, &(0x7f0000003180), 0x0, &(0x7f0000000040)={[{@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x35, 0x0]}, 0x2c}]}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x2, 0x4) 2018/04/08 10:50:12 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) [ 188.516391] __ntfs_error: 7 callbacks suppressed [ 188.516401] ntfs: (device loop7): parse_options(): Invalid mft_zone_multiplier. Using default value, i.e. 1. [ 188.531256] ntfs: (device loop7): ntfs_fill_super(): Unable to determine device size. [ 188.591946] ntfs: (device loop7): parse_options(): Invalid mft_zone_multiplier. Using default value, i.e. 1. [ 188.602012] ntfs: (device loop7): ntfs_fill_super(): Unable to determine device size. 2018/04/08 10:50:12 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000200)=0x19, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000040)="281abfa9fd02dbb15fef0bbacb4dda04c38944a7a88643a2bbf168ad8f042d84cb6579b74892a43a2edc6ada349442f77d5a98b69e07d2f895ca112553deb183a87d3145e22f94164463a2f463411afba120c01d65bc63f58d208651f55ce45b799044c4b6fa24da95aee27c40603867a3b0af5d3d917276bb8ee694005d913db2ea714126aae52f1a165efea314d15c4a0d7a9e7dfa3b33c40102bdfa426508179a2cec9426d0bf89a7886b259310b24c", &(0x7f0000000100)=""/143}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x6}, 0x2c) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000240)={0x7f, 0xd52, 0x6, 0x10000, 0x65bc, 0x6}) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009500000500000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xff34, &(0x7f00001a7f05)=""/251}, 0x43) 2018/04/08 10:50:12 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_all\x00', 0x0, 0x0) connect(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='xfs\x00', 0x5004, 0x0) umount2(&(0x7f00006d1000)='..', 0x0) 2018/04/08 10:50:12 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1b) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000180)={0x0, r0}) socket$inet_sctp(0x2, 0x5, 0x84) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x46000, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040), &(0x7f00000001c0)=0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xfb, 0x200800) exit_group(0x3f) syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x7, 0x20000) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000000c0)=0x3) 2018/04/08 10:50:12 executing program 5: memfd_create(&(0x7f0000000300)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/qat_adf_ctl\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x81, &(0x7f0000000000)="00040000", 0x4) preadv(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000080)=""/40, 0x28}, {&(0x7f00000000c0)=""/88, 0x58}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f00000001c0)=""/169, 0xa9}, {&(0x7f0000000280)=""/15, 0xf}, {&(0x7f00000002c0)=""/2, 0x2}], 0x8, 0x0) 2018/04/08 10:50:12 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x51b, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f0000000180)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r0) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x1400) 2018/04/08 10:50:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x4, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x4, 0x9, 0x4, 0x3, 0xfffffffffffffff7}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)={r2, 0xda, "96ac65f10fc6cb1b71192f3c53f5d6c0d59ccc70a533f4c0bc93b9ad4cf8019de2a28714f0c0fa1455e8ff470ab2eac6db447820b1f5aa732610d2ec53fef7edad32ccb82567471f6ff38441fedf0ea92f50e4a92dbce845836e75349b86d3e84e64c476194696cb2e7128751b4f35de50a592f0e2ac284b3454d7a280229d9575ffb763cd93cb8e26dccd2817120f8c009e99dca28ed0bc6fe1c4c5f7f62800d79a8f16dc3bacd754673858a72b82f272926d806a0f96261c716b6188634ef53296e9fc269c8776992510f0fbbe890552f23e8955a596eaed55"}, &(0x7f0000000240)=0xe2) 2018/04/08 10:50:12 executing program 0: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000100)={0x0, r2}) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7ff, 0x10040) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000000040)={0xf0b, 0x0, 0x401, 0x81, "66522965c7cc366b9ad9c7739daac0ab87648c7d31890cb342fd89d5de077163ea9805ed174cee069c6302cb", 0x8001}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000082fff4)={@multicast1, @multicast1}, &(0x7f0000e81ffc)=0xc) 2018/04/08 10:50:12 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r1 = getpgrp(0x0) r2 = getpgrp(0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(r1, r2, 0x5, r0, r3) r4 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x8fffc) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000080)={{0x1, 0x0, 0x3, 0x1}, 0xad, 0x9, 0x7fffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r4, 0xc0405519, &(0x7f0000000140)={0x7fffffff, 0x6, 0x9, 0x2, "b7bcf71a24dc68024c94e873664eeda27f3b66bc5fb9c6ece674d12dfc187fc87901b838eaa46b08aab3b335", 0x401}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000040)={0x10001, 0x8, 0x8002, 0x4, 0x3, 0x13356207, 0x400, 0xffffffff, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x2, 0x81, 0x4, r5}, &(0x7f0000000240)=0x10) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x32) 2018/04/08 10:50:12 executing program 4: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) sendto$ipx(r0, &(0x7f0000000080)="7b1b2654e55bdde506953fe826a7deb4cc0b8031470c993dc9ac49a4824a3435ddd68701ac020a5c66cd3f8322256ad4630879c0625305409d7b076629dfde", 0x3f, 0x40, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="2467cecf8eb1ab923e736b24f8b72cce31345d6c26464b0034641aad5d1d7ea8bc35541fa2dc8297ddb71df3da169a3e406ccaca961e285ebcd9a4e5476c04759a8548e64cbb4a8b2590d9cdbce7dcf51bb752dbf85e31ab083e1621d5a4d7e9e30bea0e9e8032cc40105bc1c99a4a4e520f4b62203c1c112514c75707ec47410b3e86425508e7e8141996caf390bb9bc361a3dfa05a464d39c39856f26877da1487d60e0706b1a024d88c59e608d7b0c8abae0d60303a6f83cc0cc6e99019e37900029f396be57e55fc4a40100e88c4ce8764cf2b90fbe00abf8bdd487de560ecddd3b2c541fa0856fc43683cea25d4c0e4d457480bcf09206c45a297db52e3b1fa963f0ef88f419af29cbcc1270f9f12306f9c94f38c4e8c8d2b00122e20aa8f238b9e58e85ddef20b821734f5759db670721807c8671dbec1afa168ac3502643e7e6fd12f61e66ff5adb65e2e248d6f5158defad2611f59008dc585002326b4dc2266de0de283e5b858053d8f615dc41ac70671b0037a12bce803d4bdbb0b1f080e1fee4ed513846df808a0ccfc8c27b7df61cfc2293c482ad7e5940a8e65d4b86b2f0978bbbdccd2cb32febb2e4cfae4eb096a5675c2a92b39fa7c703c15c814a3182dc4ad2d9d551c104a85c029ed5e9284a9085d633433f76ddd5f03f107dc399a7e7c7c16e686f51ed4b4124a433f56596d38c2f8c2", 0x1f9, 0x7}], 0x0, &(0x7f0000000280)=ANY=[]) fallocate(r1, 0x11, 0x0, 0x8000) 2018/04/08 10:50:12 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x5, 0x10, 0x1, r0}) write$cgroup_pid(r0, &(0x7f00000000c0)={[0x36, 0x36]}, 0x2) 2018/04/08 10:50:12 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x6, 0x209e1f, 0x8000000001, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000001c0)=""/56) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x0, 0x338d, 0x7}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000380)={0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f00000018c0)={&(0x7f00000003c0)=@can, 0x80, &(0x7f0000001800)=[{&(0x7f0000000440)=""/195, 0xc3}, {&(0x7f0000000540)=""/15, 0xf}, {&(0x7f0000000580)=""/84, 0x54}, {&(0x7f0000000600)=""/48, 0x30}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/165, 0xa5}], 0x6, &(0x7f0000001880)=""/22, 0x16, 0x10000}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080), 0x1}, 0x20) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1, 0x7, 0x6, 0x0, 0x0, 0x40, 0x48081, 0x8, 0x100000001, 0x1, 0xffffffff, 0x6ed6660000000000, 0x1f, 0x3712, 0x0, 0x400, 0x7, 0x8000, 0x1f, 0xfffffffffffffa71, 0x6, 0x90000, 0x0, 0x7, 0x81, 0x7f, 0xffffffffffffffff, 0x8, 0x0, 0x8001, 0x3, 0x0, 0x4, 0x7, 0x3, 0x5, 0x0, 0x9, 0x5, @perf_config_ext={0x0, 0x8001}, 0x8000, 0x5, 0x0, 0x0, 0x5, 0x7, 0x200000000000ce}, 0x0, 0x0, 0xffffffffffffff9c, 0x1) 2018/04/08 10:50:12 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000900)='/dev/rtc\x00', 0x800, 0x0) poll(&(0x7f0000000780)=[{r0, 0x2}, {r0, 0x82}, {0xffffffffffffffff, 0x2042}, {r0, 0x60}, {r0, 0x2017}, {r1, 0x8000}, {r1, 0x2}, {}, {r1, 0x28}], 0x9, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000005c0)=0x4) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x0, 0x6, 0x77e, 0x4}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x1000002e, &(0x7f0000001000)={0x8, {{0xa, 0x4e24, 0xfffffffffffffffd, @dev={0xfe, 0x80, [], 0xc}}}, {{0xa, 0x0, 0x8000, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x3eb) gettid() getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000009c0)={0x0}, &(0x7f0000000a00)=0xc) r6 = syz_open_procfs(r5, &(0x7f0000000a40)="6d6170730012877dcdd3b205a03f0700645cfa3bb83d12f8660f639e20e000b4e53f4a39a523c73a68a8bfcffe4c99f74654fa5363f5eb61412ab2a82b5d097ac3e30f") setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) getsockopt$inet6_opts(r6, 0x29, 0x3f, &(0x7f0000000b00)=""/81, &(0x7f00000008c0)=0x51) readv(r6, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r6, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r7 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000000940)) signalfd4(0xffffffffffffffff, &(0x7f0000000700)={0x3}, 0x8, 0x80000) r8 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r7, &(0x7f00000005c0), 0x0, r8) prctl$getname(0x10, &(0x7f0000000440)=""/173) 2018/04/08 10:50:12 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x8, 0x8, 0x6, 0xffffffffffff8000, 0x0, 0x2a85a631, 0x2, 0x0, 0x1, 0x7fff, 0x4, 0x4, 0x6, 0x9, 0xaee, 0x7, 0xfff, 0x3, 0x0, 0x9, 0xffff, 0x3, 0x7, 0xa0d3, 0x80000001, 0x3f, 0x6, 0x7, 0x9, 0x3f, 0x6, 0x200, 0x8, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xe}, 0x20000, 0x70000, 0x3, 0x3, 0x20, 0xb8, 0xfffffffffffffff8}, r2, 0x0, r1, 0x8) write$eventfd(r0, &(0x7f0000000080), 0x8) 2018/04/08 10:50:12 executing program 7: semget$private(0x0, 0x3, 0x400) r0 = socket(0x2, 0x2000080003, 0x2) getsockopt(r0, 0x0, 0xce, &(0x7f0000000080)=""/8, &(0x7f0000000040)=0x8) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000000)=0x78) 2018/04/08 10:50:12 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) readv(r0, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{r1, r2/1000+10000}}], 0x30) 2018/04/08 10:50:12 executing program 6: socket(0x8, 0xe, 0x0) r0 = socket(0xa, 0x80806, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="200000730000010000800000005500000700000001"]) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/08 10:50:13 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) personality(0x4000009) write$cgroup_pid(r0, &(0x7f0000000740)=ANY=[@ANYPTR=&(0x7f0000000640)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYRES16=r0, @ANYPTR, @ANYBLOB="afa018b35f0b0782c9f55f4acd4a33eb7c36c48e0d83a17381662f57f3fe60e646b8f0ea5989091d2496193e8612f307de90bac0a5b4d73f6a", @ANYPTR, @ANYRES32=r0], @ANYPTR=&(0x7f0000000600)=ANY=[@ANYPTR]], @ANYRES32=r0, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="caa15cb2d6ed888cfbaa5b9a2a0d87f69712b0f2110f90c3c9dd1bf67b7cffc4da579c9100c622315394ffe095cd04c2869262292c8b77096643be50f16a972529ca0245317c064a96bbfd513b5eaf8f749483388f76719f060aea49d792889d7e4a7cca3f4fcd381ae7dd42f962080fb8d60dfccda62dc00a60955408b5d062aa88602b", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="7eb86e207ad92d6c840b1e472e7226760fa9d7dde57a5b3fc8f1e995ee8b5620b68b2b45958301"], @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYBLOB="c857f03a62c78eb3eed287ed120227ae7f064885e70e705fd89720ebdb4ce34661c1b26b690313db6e212dd332b9bb9f61c69ed20bd8b480a801fe17d430e7e7a691fe24ac1511eb44253ed2fda1ac11e14dd8a9662ada552a4e63739895f5280e0e7a34a717e2794b0ee11fca90973c61e4c2d056be9f838bc8183ca1f984d765ba2b7a69b396582d459da5a746b9399410", @ANYPTR64, @ANYRES64=r0], @ANYRES64=r0, @ANYRES32=r0], @ANYPTR64=&(0x7f0000000280)=ANY=[], @ANYRES64=r0, @ANYBLOB="e55f71e611bcd40fb2d601be3035273d665fa0256de5d52faf94d5c7dd3d541b3d9ab202083fa3fd3705b40cd7444870c9c1f9e85bad51a0bd853e5047b31ad74cb956e742c644882782786b3d", @ANYRES16=r0, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES16=r0, @ANYRES16=r0, @ANYBLOB="5775210e591aa255588ed33f6a1c84aa4168b2d7fa1ed67fdee315feeaac0bafec882334f30fc8533445d8ea6d2272943e9f3e94421eee56f834bb08ff51081f9b2328c42ba670ace4f062366bb7822f1293f190060baa82f6824961cd1db7538e01822b4f885d2a584082bb5ecb065a055392247eb3e96204c289bfeec07a1921ddd6f6c611db30f08e473d282eb132c4bc742babc58097874bd0"], @ANYRES16=r0, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES64, @ANYPTR, @ANYRES32=r0, @ANYRES16=r0]], @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYBLOB="ed5f97b334244d7aa333691b67290769e0934600f5c058300d945c2f7f0e1c76c4771457b4e5ace9b04f4cf9d2d380429148ecc061d28c9dd710c501c3e7082b40", @ANYRES16, @ANYPTR64, @ANYRES16=r0, @ANYRES64=r0], @ANYPTR64]], 0x83) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) ioctl$TUNSETLINK(r0, 0x400454cd, 0x323) fallocate(r0, 0x3, 0x0, 0x3000000004) 2018/04/08 10:50:13 executing program 6: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x1f, 0x3, [0x71, 0x3f, 0xffffffffffffff65]}, &(0x7f00000000c0)=0xe) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000200)=0x8) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r1, &(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x80) bind$bt_hci(r3, &(0x7f0000000340)={0x1f, r4, 0x2}, 0xc) 2018/04/08 10:50:13 executing program 1: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80002, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)={0x7}) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x2000)=nil, 0x4000) shmdt(r2) timer_create(0x9, &(0x7f0000044000)={0x0, 0x1000000000000017, 0x4, @tid=r0}, &(0x7f00008ec000)) bind$ipx(r1, &(0x7f0000000080)={0x4, 0x1, 0x8001, "192c28d2d2c7", 0x101}, 0x10) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000a37000), &(0x7f0000685000)={0x77359400}, 0x8) 2018/04/08 10:50:13 executing program 0: syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={'nouuid,', {[{@grpid='grpid', 0x2c}]}}) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x20000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000080)=""/21) 2018/04/08 10:50:13 executing program 3: r0 = socket(0x1e, 0x80000, 0x20) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x306, @random="9a7cf11cafbc"}, 0x6, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'vcan0\x00'}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind(r0, &(0x7f00003a2000)=@generic={0x1e, "0203000000000000000000070000000009a9790000b30c7bc8790405c7bad62e0a530000000038d36d73fb8f8401a30405000000000000003a4b2470a0c500660006021fc165dcf160e7ffff358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f7086f36cb184a"}, 0x80) 2018/04/08 10:50:13 executing program 5: r0 = msgget$private(0x0, 0x0) getresgid(&(0x7f00000000c0), &(0x7f00000006c0), &(0x7f0000000980)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)={{0x0, 0x0, r1, 0x0, 0x0, 0x4}}) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x810408, 0x0) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="f9d50000000000"], 0x1, 0x0) msgrcv(r0, &(0x7f0000000a40)={0x0, ""/108}, 0x74, 0x3, 0x2000) r2 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0x33, 0x0, @thr={&(0x7f0000000280)="9b46140e427fb184b4240d7144a3dddea9ffa5ba68cd9d71307fd6f0800e41aa5b791bffd5030bc89f45b1b204c3da2f8ead4062397a7cc96ceef1f7479714f18c905afa24ef637dd7ef0f842c608b30338303e40d34b64b3b75ff29672d1dcfcdbb6298bcd87d87de8cd1f145789050add73bd3ce5072422b2ce93040171b350096797752cf6eb6c2", &(0x7f0000000340)="023e7aab9c8b50c768e2a7723369596f4a5af84d7a74757f96e3e7ec7e80a6e720228df07f57cda7f8ec4d42a5d1f07131c66fe0e8a9e5b641c22f562b93a5a9d1ef56473a27bb7dec6da003f06da937492c371c4d209e0aa9ee40a0ce0df005794f3f1cb30a0ae5718a7cf7126d982852f31c6bdf52af3c508bbc66379674277bc13cd365e5683201c69a41bac83f57f4308b174f57dc197765497a81ff8ba6520aec429c553c4417eca2ceee44723624f3f2b91ac3186712dc8a75712ff771558a671f319f04e0334a691adff8d5093fa71295002b"}}, &(0x7f0000044000)=0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x131400) getpeername$ax25(r4, &(0x7f0000000100), &(0x7f0000000140)=0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) fcntl$setownex(r4, 0xf, &(0x7f0000000b80)={0x3, r2}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r4, 0xc0505510, &(0x7f00000009c0)={0xe8b, 0x2, 0x20, 0x2, &(0x7f0000000900)=[{}, {}]}) tkill(0x0, 0x0) timer_gettime(r3, &(0x7f00000005c0)) msgsnd(r0, &(0x7f0000000ac0)={0x0, "698909e6fa296036afc389fa49ef09f327e73e8cf392fabfc6514425b6fea97f90966903075757decb9cc3a2776703174f8539bf3242ce21ca653b5ae4b19e70dd534264d8f8ebc019f838ef548595b66a7c8ac7ecfd772fe560732e33cd2ec01b35ccb441451ec23b901fe262f2189daeed2e6ed4d0b32d56"}, 0x81, 0x800) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000700)={{0x1}, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0xd, r2, r2}) write$vnet(0xffffffffffffffff, &(0x7f0000000880)={0x1, {&(0x7f0000000600)=""/160, 0xa0, &(0x7f0000000780)=""/228, 0x2, 0x3}}, 0x68) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000440)={0x81, 0x4, 0x3, 0x800, 0x0}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000004c0)={r5, 0xa3, "13d4801d8ef461292474edeb5ea659e9cfd9b79889e8634026dba2f454f2c77a98eeb08bd159d9485d3a67982b05bb3cedd98e5ba3d822c369009b4ed9dc0b5fd56cd680ff0dfeba859a90471e23b93edfe9b48d1d9b335b965c8120ff702bb46a95ab3ad678049c924ab267990914539350caa033f69f03f604aa2f1a3c0920c907c711e4def4eef3f985e458de750d86dafc0d775f8c748bf932843fca607b30e679"}, &(0x7f0000000580)=0xab) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000000080)={0x0, 0xf99}) 2018/04/08 10:50:13 executing program 4: r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000b80)) recvmmsg(0xffffffffffffffff, &(0x7f0000004b80)=[{{&(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000000)=""/20, 0x14}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000000100)=""/43, 0x2b}], 0x3, &(0x7f00000002c0)=""/202, 0xca, 0xffffffffffffffca}, 0x3}, {{&(0x7f00000003c0)=@rc, 0x80, &(0x7f0000000500)=[{&(0x7f0000000440)=""/28, 0x1c}, {&(0x7f0000000480)=""/126, 0x7e}], 0x2, &(0x7f0000000540)=""/240, 0xf0, 0x8}, 0xd0}, {{&(0x7f0000000640)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000006c0)=""/17, 0x11}, {&(0x7f0000000700)=""/149, 0x95}, {&(0x7f00000007c0)=""/26, 0x1a}, {&(0x7f0000000800)=""/149, 0x95}, {&(0x7f00000008c0)=""/59, 0x3b}], 0x5, &(0x7f0000000980)=""/104, 0x68, 0x7}, 0x3}, {{&(0x7f0000000a00)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000a80)=""/78, 0x4e}, {&(0x7f0000000b00)}], 0x2, &(0x7f0000000b80), 0x0, 0x3ff}}, {{0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000bc0)=""/45, 0x2d}, {&(0x7f0000000c00)=""/196, 0xc4}, {&(0x7f0000000d00)=""/245, 0xf5}, {&(0x7f0000000e00)=""/239, 0xef}], 0x4, 0x0, 0x0, 0x6}, 0xff}, {{&(0x7f0000000f40)=@llc, 0x80, &(0x7f00000024c0)=[{&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000001fc0)=""/80, 0x50}, {&(0x7f0000002040)=""/116, 0x74}, {&(0x7f00000020c0)=""/171, 0xab}, {&(0x7f0000002180)=""/70, 0x46}, {&(0x7f0000002200)=""/126, 0x7e}, {&(0x7f0000002280)=""/77, 0x4d}, {&(0x7f0000002300)=""/55, 0x37}, {&(0x7f0000002340)=""/210, 0xd2}, {&(0x7f0000002440)=""/98, 0x62}], 0xa, &(0x7f0000002580)=""/49, 0x31, 0xd6cd}}, {{0x0, 0x0, &(0x7f0000004880)=[{&(0x7f00000025c0)=""/198, 0xc6}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/77, 0x4d}, {&(0x7f0000003740)}, {&(0x7f0000003780)=""/4096, 0x1000}, {&(0x7f0000004780)=""/204, 0xcc}], 0x6, &(0x7f0000004900)=""/23, 0x17, 0x48e1}, 0x7}, {{&(0x7f0000004940)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000004b40)=[{&(0x7f00000049c0)=""/116, 0x74}, {&(0x7f0000004a40)=""/250, 0xfa}], 0x2, 0x0, 0x0, 0x1f}, 0x80}], 0x8, 0x40, 0x0) getsockname$netrom(r2, &(0x7f0000004d80)=@full, &(0x7f0000004e00)=0x48) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000140)) 2018/04/08 10:50:13 executing program 7: r0 = gettid() ptrace$poke(0x5, r0, &(0x7f0000000000), 0x1ff) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3c06639d476a0bf", 0x10) 2018/04/08 10:50:14 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000200)={0x7, 0x8, 0x0, 'queue1\x00', 0x33}) write$evdev(r1, &(0x7f0000000080)=[{{0x77359400}, 0x15, 0x7, 0x9}, {{r2, r3/1000+30000}, 0x7ff, 0xe71, 0x7}, {{0x77359400}, 0x0, 0x100000001, 0x10001}, {{0x0, 0x7530}, 0x8, 0x0, 0x401}, {{0x77359400}, 0xb0, 0x6d8, 0x6}, {{}, 0x54, 0xfffffffffffffbff, 0x4}, {{0x0, 0x7530}, 0x3, 0x7, 0x3}], 0xa8) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f00000004c0)) 2018/04/08 10:50:14 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) flistxattr(r0, &(0x7f0000000040)=""/4096, 0x1000) r1 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/cgroup\x00') ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000001040)) 2018/04/08 10:50:14 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x4, 0x5d8, [0x20000040, 0x0, 0x0, 0x20000210, 0x20000448], 0x0, &(0x7f0000000000), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x680) 2018/04/08 10:50:14 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000440)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x800000000e8}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000ae45a6d2c178fdcf0c6660dca16a8e556febba3decb91b21d7669ee0f24f4410042e00645b97371705ac0ae08eec931761cb9be60baa138fd6c9555db53c8c54a8cf4900000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffc000/0x2000)=nil) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x88000, 0x0) mq_timedsend(r1, &(0x7f0000000200)="0139de76a60d76c30e58ffadfc4a52663c9201808211105cf5b45807eb4bfcf95da8327762e3314d8e1c353dfa41a2b2b5dc6090cbd8bf4e34d6b0b4651c7a26eef849", 0x43, 0x3, 0x0) socketpair$inet_icmp(0x7fff00000002, 0x7fffffffefff, 0x1a6c, &(0x7f00000001c0)) r2 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_RMID(r2, 0x0) r3 = getpgid(0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x6) [ 190.154822] XFS (loop0): Invalid superblock magic number 2018/04/08 10:50:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={"726f736530021da8c300", {0x2}}) [ 190.209229] XFS (loop0): Invalid superblock magic number 2018/04/08 10:50:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)=0x0) r3 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') r5 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x7f900000000000, 0x801) kcmp$KCMP_EPOLL_TFD(r0, r2, 0x7, r3, &(0x7f0000000180)={r4, r5, 0x4}) r6 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r6, &(0x7f0000000140)=ANY=[], 0xffa9) kcmp(r0, r2, 0x5, r5, r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000340)='ntfs\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x1, &(0x7f00000005c0)=[{&(0x7f0000000500), 0x0, 0xffffffff}], 0x0, &(0x7f0000000640)) fallocate(r6, 0x0, 0x0, 0x400) 2018/04/08 10:50:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x400}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x4100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0x3be) 2018/04/08 10:50:14 executing program 6: r0 = creat(&(0x7f00007e2ff8)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x1) pwritev(r0, &(0x7f000036e000)=[{&(0x7f0000607f0d)="98", 0x1}], 0x1, 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, 0xfffffffffffffff8) openat(0xffffffffffffff9c, &(0x7f0000cfd000)='./file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0xfffffffffffffffb) [ 190.303489] kernel msg: ebtables bug: please report to author: Wrong len argument [ 190.495654] FAT-fs (loop0): Directory bread(block 112) failed [ 190.518518] FAT-fs (loop0): Directory bread(block 113) failed [ 190.531182] FAT-fs (loop0): Directory bread(block 114) failed [ 190.550404] FAT-fs (loop0): Directory bread(block 112) failed [ 190.561180] FAT-fs (loop0): Directory bread(block 113) failed [ 190.573137] FAT-fs (loop0): Directory bread(block 114) failed [ 190.579960] FAT-fs (loop0): Directory bread(block 112) failed [ 190.586387] FAT-fs (loop0): Directory bread(block 113) failed [ 190.592525] FAT-fs (loop0): Directory bread(block 114) failed [ 190.603481] attempt to access beyond end of device [ 190.608561] loop0: rw=2049, want=247, limit=112 [ 190.631301] attempt to access beyond end of device [ 190.636320] loop0: rw=0, want=247, limit=112 2018/04/08 10:50:14 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000001c0)=0x0) rt_sigreturn() r2 = syz_open_procfs(r1, &(0x7f0000000200)='net/ip6_mr_cache\x00') ioctl$TIOCMSET(r2, 0x5418, &(0x7f00000002c0)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYRES16=r0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r0], 0x4}, 0x1}, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x80) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000180)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80002}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x18, r3, 0x8000000000400, 0x70bd2c, 0x25dfdbfc, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0xffffffffffffff0b}, 0x1, 0x0, 0x0, 0x24000810}, 0x14) 2018/04/08 10:50:14 executing program 2: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xffffffffffffffc1, 0x10000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000d18ffc)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000bcbffc), &(0x7f0000ff0000)=0x4) 2018/04/08 10:50:14 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bcsh0\x00', 0x0, 0x0, 0xff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)) r0 = syz_open_procfs(0x0, &(0x7f0000000680)='net/hci\x00') r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)="2e2f6367726f7570ae63707500c87e707a2d0edb66d7e990521c96050a2a439db78b74dbc3227d9eddc4bd81391650975e148ea53e2ac4a7c7cb1d597c020796353bc1ffe8536407812e53db9023c6", 0x200002, 0x0) splice(0xffffffffffffffff, &(0x7f0000000300), r1, &(0x7f00000003c0), 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff}, 0x20) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x49, &(0x7f00000001c0), 0x0) accept4$unix(r0, &(0x7f0000000280)=@abs, &(0x7f0000000040)=0x6e, 0x80000) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) rmdir(&(0x7f0000000400)='./file0\x00') setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) modify_ldt$write2(0x11, &(0x7f0000000200)={0x2, 0x20001800, 0x1000, 0x4, 0x0, 0x2, 0x100000001, 0xfffffffffffff718, 0x7, 0x3ff}, 0x10) 2018/04/08 10:50:14 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r0, 0x1008005) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1, &(0x7f0000001780)=""/254, 0xfe}, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendmmsg(r2, &(0x7f0000001b00)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000000000ffffffffffffffff0018db2d261ebb3d20bdcb1a3626ed987f679e6434e2052d2ca2936a6399a08edf6becf00c9b38fcfb38a1aaf18364"], 0x204}}], 0x2, 0x0) 2018/04/08 10:50:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080)=0x7, 0x4) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0x2}}, 0x1c}, 0x1}, 0x0) 2018/04/08 10:50:14 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000040)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000000180)={0x54a, 0x0, 0x2000, 0x0, 0x547d}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) bind$llc(r2, &(0x7f00000002c0)={0x1a, 0x307, 0x2f7, 0x20, 0x5, 0x10000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x10, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) fstatfs(r0, &(0x7f0000000280)=""/15) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000200)=0x6, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000240)={0xaf, @dev={0xac, 0x14, 0x14, 0x18}, 0x4e22, 0x0, 'wlc\x00', 0x22, 0x7, 0x50}, 0x2c) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getpeername$packet(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x14) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in=@loopback=0x7f000001, 0x4e24, 0x1, 0x4e22, 0x5, 0xa, 0x80, 0x80, 0x2e, r4, r5}, {0x7, 0x2, 0x77691de4, 0x3, 0x4, 0x4, 0x8, 0x3ff}, {0x10001, 0x1, 0x3ff, 0xffffffffffff0001}, 0x96, 0x6e6bb0, 0x0, 0x1, 0x0, 0x2}, {{@in=@loopback=0x7f000001, 0x4d4, 0x33}, 0x2, @in, 0x0, 0x6, 0x1, 0x0, 0x6576, 0x7f, 0x4}}, 0xe8) 2018/04/08 10:50:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000000040)='/dev/kvm\x00', 0x2) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r1, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000005c0)=[@text64={0x40, &(0x7f0000000640)="653aba1f00000066450ff37a00b9900900000f32420f07c744240076000000c7442402180d0000ff1c24b9800000c00f3235008000000f30c4e235ba618266baf80cb8bc6e4283ef66bafc0cb856cbc4fdef0f01d62e42de8a00000000"}], 0xaaaaaaaaaaaaac0, 0x0, &(0x7f0000000600), 0x100000000000024d) getpeername$inet6(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000008b040000000000000000000000000000"]) 2018/04/08 10:50:14 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x7, 0x4, 0x8, 0x400, 0x8, 0x200, r1}) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000080)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, {0xa, 0x4e24, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [], 0x1}, 0xab}, 0x8, [0x8f, 0x80000000, 0x7f, 0x2422, 0x100000000, 0x1f, 0xf24b, 0x8000]}, 0x5c) [ 191.023440] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 191.030921] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 191.043549] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 191.051007] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/08 10:50:15 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={"77797a5f74756eb921f9848000", r1}) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r0) r6 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x1013, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f00000005c0)={0xb8, 0x0, &(0x7f00000004c0)=[@reply_sg={0x40486312, {{0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x30, 0x30, &(0x7f0000000180)=[@flat={0x736a2a85, 0x10a, r6, 0x1}, @fd={0x66642a85, 0x0, r3}], &(0x7f00000001c0)=[0x40, 0x38, 0x30, 0x30, 0x78, 0x78]}, 0xcc09}}, @acquire={0x40046305, 0x2}, @decrefs={0x40046307, 0x1}, @increfs={0x40046304, 0x2}, @exit_looper={0x630d}, @register_looper={0x630b}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x58, 0x28, &(0x7f0000000440)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @fd={0x66642a85, 0x0, r3, 0x0, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f0000000240), 0x1, 0x2, 0x33}], &(0x7f0000000280)=[0x0, 0x0, 0x48, 0x68, 0x60]}, 0x6a}}], 0x22, 0x0, &(0x7f0000000580)="7e873bd15b338bfa77e0c337acc8606103ef8b7f7b68a3bf8ce4a7fd811b4ee4d7df"}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r3, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) r7 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x5}, 0x1c) r8 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x7fff, 0x79, 0x0, 0x60b, 0xfffffffffffffffa, 0x10001, 0xfff, 0x0, 0x12c5, 0x8, 0x805, 0x9, 0x50c8, 0x10001, 0x800]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000080)={r9, 0x7}, &(0x7f00000000c0)=0x8) connect$l2tp(r8, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$inet6_udp_int(r7, 0x11, 0x65, &(0x7f0000000000)=0xffff, 0x4) sendmsg$nl_crypto(r8, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/08 10:50:15 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xac, "b1b708612bd26dcc4f6cb13672bcf0189b8f48b55d9c58ba38644e1987cbb6d40f10ab9c6684f653642ce70e0adb8a4f44c812705e39da525f89f08be499c2da8a47c9fa6b9a3eccb77275c6f0bdab25231056ffab3700f85849e7baf93564db45df708910c2fa653880afecf143e4fde47f51ebafdee0a25fb746f0121a4ad045b68ddeabd01808d4d856f8acc65e69def244fca62953e09ec00d847d4d6665a1e2c9297aed9371dae0f254"}, &(0x7f0000000280)=0xb4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x9, 0x7, 0x0, 0x1, 0x7f9, 0x7, 0xffffffff, 0xff, r1}, 0x20) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = socket(0x100000010, 0x2, 0x0) ppoll(&(0x7f0000000000)=[{r2, 0x640}, {r2, 0x8000}, {r2, 0x540}, {r2, 0x3}, {r2, 0x480}], 0x5, &(0x7f0000000040)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) write(r2, &(0x7f0000000100)="1f0000001e003d1d8d70ffe60802007702000600536b8d3d6c04080001454a", 0x1f) 2018/04/08 10:50:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00000000c0)=[{0xc, 0x7f}, {0x0, 0x8000}, {0x3, 0x4}], 0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000017000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000001c0)="c4c199c4d0480f019a97c30000b9800000c00f3235010000000f3064660f7c1e0f005a000fc76808660f388249dcc4c21937ad61000000ea000000000200c4c2b9aef4", 0x43}], 0x1, 0x0, &(0x7f0000000100)=[@cr4={0x1, 0x400000}], 0x1) 2018/04/08 10:50:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000200)={r2, 0xa, &(0x7f0000000100)=[0x7, 0x246f, 0x7fffffff, 0x9, 0x4, 0x8, 0x8, 0x100000001, 0xfffffffffffffffd, 0x8000], &(0x7f0000000140)=[0xfd000000000000, 0xfffffffffffffffe], 0x0, 0x6, 0x7c000, &(0x7f0000000180)=[0x9ee, 0x3, 0x52, 0x2, 0x6, 0x0], &(0x7f00000001c0)=[0x6, 0x0, 0x5, 0x40, 0x6]}) 2018/04/08 10:50:15 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x14) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, r1}) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) 2018/04/08 10:50:15 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001200)={0x0, 0xe, &(0x7f0000001080)=@raw=[@exit={0x95}, @call={0x85, 0x0, 0x0, 0x17}, @alu={0x0, 0x5, 0x5, 0x8, 0x7, 0x18}, @call={0x85, 0x0, 0x0, 0x14}, @ldst={0x2, 0x0, 0x7, 0x7, 0x0, 0x0, 0xfffffffffffffff0}, @exit={0x95}, @jmp={0x5, 0x100, 0x7, 0x9, 0xe, 0x0, 0xffffffffffffffff}], &(0x7f0000001100)='GPL\x00', 0x44, 0x90, &(0x7f0000001140)=""/144, 0x41f00, 0x1}, 0x48) readv(r0, &(0x7f0000002640)=[{&(0x7f0000001280)=""/196, 0xc4}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/188, 0xbc}, {&(0x7f0000002440)}, {&(0x7f0000002480)=""/53, 0x35}, {&(0x7f00000024c0)=""/59, 0x3b}, {&(0x7f0000002500)=""/40, 0x28}, {&(0x7f0000002540)=""/50, 0x32}, {&(0x7f0000002580)=""/170, 0xaa}], 0x9) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x810, r0, 0x0) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fremovexattr(r1, &(0x7f0000000000)=@random={'osx.', 'eth0\x00'}) mincore(&(0x7f0000f1b000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/4096) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002440)={0x2, [0x0, 0x0]}, &(0x7f0000002700)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002740)={r2, 0x8}, &(0x7f0000002780)=0x8) [ 191.139690] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 191.147142] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 191.162086] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 191.169537] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/08 10:50:15 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x9, 0x32, 0xffffffffffffffff, 0x800) r0 = userfaultfd(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x2, 0x40400) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00000006c0)={0xdb70, 0x0, 0x6, 0xff, 0x7, 0xfffffffffffffffd}) socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000240)) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0xfffffffffffffffd, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(0xffffffffffffffff, 0x111, 0x2, 0x1, 0x4) dup2(r1, r3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f0000000540)=@known='system.sockprotoname\x00', &(0x7f0000000580)=""/221, 0xdd) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) write$cgroup_type(r5, &(0x7f0000000000)='Phreaded\x00', 0x1) socketpair$inet6(0xa, 0x800, 0x1, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000000280)=0x4) ioctl$sock_ifreq(r6, 0x89b3, &(0x7f00000004c0)={'eql\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}) lseek(r0, 0x0, 0x7) readv(r2, &(0x7f0000000980)=[{&(0x7f0000000380)=""/137, 0x89}, {&(0x7f0000000080)=""/18, 0x12}, {&(0x7f0000000780)=""/202, 0xca}, {&(0x7f00000002c0)=""/34, 0x22}, {&(0x7f0000000880)=""/195, 0xc3}], 0x5) getpeername$inet6(r2, &(0x7f0000000700)={0x0, 0x0, 0x0, @local}, &(0x7f0000000740)=0x1c) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x80, &(0x7f00000000c0)=""/151, &(0x7f0000000180)=0x97) close(r0) 2018/04/08 10:50:15 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000000)=0x7, 0x4) socketpair$inet6(0xa, 0x804, 0xffffffff, &(0x7f0000000040)) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x1}, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000007affc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) 2018/04/08 10:50:15 executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000000)={0x5, 0x1, 0x5, 0x1}) r3 = dup3(r2, r1, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000880400000000000000000000000000006c5456dae91cf77125c5f4c0567edf3e4dea611dd1f5306fdb8fb703717e2ec59c12c19a85f66d34d59d5e31525ed0f780cdcceeb5deec7f6d856b37f68da4ddc5b23cbadd29887ab4db091ec2a32fe20950d354ba9ff43c83ee326a0e8ceeaca8f962015aa05835b3ba8fbcd8e87de264b1e0464ccc70e060e82f7328d434c4ab5306fdfa9e1c977433121ad9"]) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00000000c0)={0x2008}) 2018/04/08 10:50:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x2, 0x7, 0x3, 0x8f, r1}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioperm(0x3, 0x531, 0x1e) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x81, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x90) 2018/04/08 10:50:15 executing program 5: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000002c0)) r0 = getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000300)=0x0) r2 = getpgrp(r1) ptrace$setregset(0x4205, r2, 0x40000000002, &(0x7f0000000080)={&(0x7f00000000c0)="1b2e4841cdf379b57da08ffe1375763d3e4498deb0fac8d5ae1d1a9fb4586e024f487d3ef77366e988e16e9419", 0x2d}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x7, 0x4, 0x4, 0x8}, 0x2c) r4 = syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000380)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x0, 0x40000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0xb32, 0x0, 0x1, 0x7d9d}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000000200)={0x10001, r6}) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000000600)='/dev/audio\x00', 0x101000, 0x0) setsockopt$inet_mreqsrc(r7, 0x0, 0x27, &(0x7f0000000100)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x5, @rand_addr=0x40}, 0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x5c, &(0x7f0000000440)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x12}, 0x10000}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000500)={0x1, 0x8, 0x3, 0x9ba, 0xffffffffffff32f3, 0x9, 0x1, 0x1d, r8}, &(0x7f0000000540)=0x20) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ptrace$peekuser(0x3, r0, 0x80) 2018/04/08 10:50:15 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x11f}, 0x2c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000040)={"7261770000000000f0a000000000000000000000000800"}, &(0x7f0000000500)=0x28) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240)=@assoc_value, &(0x7f0000000280)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000010000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f00000000c0)=0x7) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000380)="ab86baddea92307e785278fa9146c44fc55ef1b045c12eab6fd0e9cc09b6e21563111f7d386aee12337f59bc075e939f3631a54153739b3d6e7e30209c11ab7b157745203b8faaeebd5645a72f678cde6aa19f7c403b864c7740dfdea1d84793d26898c3f5dbc2b6016a9c52338c0a2c0aac25e10a5f57280c6383210b0094a5941e7499ffab4fe35f26ed42d007e40ea579", &(0x7f0000000140)=""/218}, 0x18) socket$vsock_stream(0x28, 0x1, 0x0) shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) rt_sigprocmask(0x0, &(0x7f0000000100)={0x2}, &(0x7f00000002c0), 0x8) 2018/04/08 10:50:15 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000080)) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) setreuid(r2, 0x0) 2018/04/08 10:50:15 executing program 2: perf_event_open(&(0x7f000025c000)={0x7, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) mlockall(0x2) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x30, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0xc, 0x16, @nested={0x8, 0x1, [@generic="d8"]}}]}, 0x30}, 0x1}, 0x0) 2018/04/08 10:50:15 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x800, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x3, 0x2, 0x3, 0x3, 0x0, 0x59634019, 0x81e0, 0x8, 0x80, 0xfffffffffffffffc, 0x8, 0x100000000, 0x9, 0x10000, 0x1, 0x8, 0x84e7, 0x8, 0x9, 0x31c, 0x75b, 0x1, 0x3d, 0x3, 0xd, 0x3, 0x4, 0x6, 0x7, 0x4, 0x1, 0x1000, 0x10001, 0x80, 0x2, 0x2, 0x0, 0x0, 0x5, @perf_bp={&(0x7f0000000000), 0x3}, 0x2, 0x8, 0x8, 0x7, 0xfff, 0x1000, 0x6}, r1, 0x7, r2, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0xffffffffffff5720, 0x0, 'client1\x00', 0x0, "9942af6b91fb0640", "55d6e988152940d5ab92eb57a97b0ab1bb3437b9298ea48813ed11d29f9e206c"}) 2018/04/08 10:50:15 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x7, 0x4, 0x40, 0x6}, 0x2c) rt_sigaction(0xd, &(0x7f0000000000)={0x3, {}, 0x88000003, 0x4}, &(0x7f0000000080), 0x8, &(0x7f0000000100)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0}, 0x10) 2018/04/08 10:50:15 executing program 0: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f0000000000)=[{0x4}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c0000001a0001000000000000f700020a0000000000000000000000ac316f8c0efecc139304d5675f376cc4d6c31a520e4481915a7d251deb450beb01e5243d297e4cdd195b754d89a8a04d76d67e49ceed8acc5fec81c1d3971c31c14772ea10944b29a633d52eec467e826f0d1f742511fd2701372197257c97d5f6ec1ff122f5c2f87771c609f74ce685c22c6910382b8fdca7c8b1f14cdaddbdb47ff31cb226f793f7123c3b549dfe7e67ea81c281d34d151a0e935c7ac14b"], 0x1c}, 0x1}, 0x0) 2018/04/08 10:50:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x553d0000000, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000340)='rxrpc_s\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)='[wlan1cgroup\x00', 0x0) keyctl$describe(0x6, r1, &(0x7f00000005c0)=""/169, 0xa9) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1ff, 0x440) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x7, 0x3, 0xbb42, 0x96b, 0x7, 0x3, 0x1f, {0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfffffff000000000, 0x9d, 0x6, 0x20, 0x9}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000280)={r3, 0x442686ad}, &(0x7f0000000300)=0x8) getcwd(&(0x7f00000000c0)=""/197, 0xc5) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f9d865ae1e1c7c5bd92a1b9375555874f087c556b616155647a2732f399", [0x0, 0x3]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e24, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x777}}, 0x100000000, 0x0, 0x20, 0x2, 0x10001}, &(0x7f0000000400)=0x98) 2018/04/08 10:50:15 executing program 7: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x1000000000000e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x800, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000001c0)={0x5, 0x4, 0x9, 0xfffffffffffffffb, 0x5}) ioctl$sock_bt_hci(r0, 0x400448df, &(0x7f0000000080)="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") ioctl$sock_bt_hci(r0, 0x800448d3, &(0x7f0000000840)) 2018/04/08 10:50:15 executing program 6: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r1}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x4a1, 0x4) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0xfffffffffffffffe}, 0x10) close(r2) [ 191.852240] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/04/08 10:50:15 executing program 2: r0 = socket$inet(0x2, 0x802, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r1 = socket$inet(0xa, 0x801, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000080)={0x5, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendmsg(r0, &(0x7f0000779fc8)={0x0, 0x0, &(0x7f00002f0000)}, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000140)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x20, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gretap0\x00'}) 2018/04/08 10:50:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000040)="b907020000b851000000ba000000000f300f013ed808c4c27d5a8805000000b9800000c00f3235008000000f30b83f5e00000f23d80f21f835800000300f23f8660f1ac965640f001ef3262e0f013266bad10466ed", 0x55}], 0x1, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/08 10:50:16 executing program 3: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000500)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000004, 0x100) execveat(r0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000300)=[&(0x7f0000000140)="a3776c616e306b657972696e6774727573746564626465765b00"], &(0x7f0000000280), 0x1100) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file1\x00', 0x0) 2018/04/08 10:50:16 executing program 0: set_robust_list(&(0x7f0000fe9000)={&(0x7f00000aa000), 0x0, &(0x7f0000c4c000)}, 0xc) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000040)={0x8000000, 0xc47, 0x1f}) 2018/04/08 10:50:16 executing program 4: r0 = socket(0xa, 0x400000002, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000580)={"6e61740000f2ffffff00"}, &(0x7f0000000400)=0x78) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$netlink(0x10, 0x3, 0x4d) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000640)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000680)={'lo\x00', r3}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in, @in=@dev}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000280)=0x55) epoll_create1(0x80000) r5 = accept4(r1, &(0x7f0000001680)=@alg, &(0x7f0000001700)=0x80, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000001740)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000001940)=0xbe, &(0x7f0000001980)=0x4) sendmsg$nl_generic(r2, &(0x7f0000001640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x402}, 0xc, &(0x7f0000001600)={&(0x7f0000000340)={0x60, 0x28, 0x22, 0x70bd2b, 0x25dfdbfb, {}, [@nested={0x4c, 0x1a, [@generic="3ff8b93f35d7cb6ccec06f4b9f380c50bceb247ce182b302fb2c65030c00e2ce2e21dc34c666a2337920dbc575ac0d4c2323407b9ae36822c3cc027f57ae5e625995be7a01946b5d"]}]}, 0x60}, 0x1}, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000e80)=ANY=[@ANYBLOB="e15ca99833ae022f04a1f8be45f8c0c8ffe2648cbc72bbf75708b051f4940f2f6cb0075c4ad458b4fcd47beb9f94ad628bd6688365b589e745f682953ca19d939cafca4d1e5728e13618a62617ee471a7751476094785d9478f2b0980a64cc066b31e8b1692b79f85b3e4ca7e0162ac88c848ffc14bf87d94c04a5f30cbf48a767fdc3e3bb2049d560aaaf1f963de61ba0a8a32f25991acfb26ecda18379c30e871ec1ffb7e0c3372166ef5324b30591a755fb2792a6229e9ae1327e315bbbc330884e3ed8c7198bc4fd7655462c47cb95361b86fbacd35cf45dc2537f2d685ea1f08c5a1d2a13d29373401a25a3f8ac396d10a3de8271ba"], 0x1) ioctl$sock_ifreq(r6, 0x8922, &(0x7f00000000c0)={'bond0\x00', @ifru_mtu=0xf8c}) r7 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000000200)={'irlan0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="3d0000946752dfedd66e55a7b19d5e0000000000ff030000050000000800000000f0ffff"]}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x36, 0x1, 0x7, 0x1, 0x400, 0x100, 0x81, 0xc3, 0xef]}, 0x16) ioctl$sock_netrom_SIOCGSTAMP(r7, 0x8906, &(0x7f0000000140)) sendto(r6, &(0x7f00000004c0)="1820ff721b839e6e3c337c3d7f80d9d0853b66a23e804fc59c296cab31c4e027b4ae4ce24dd4f789139d07bee2b4f7a5f64e866d4e5bc43fabc7258f9d229772718dc78e52af94d7d7935d49f31e50c2f8db644378d5b91575eeefb2fcae6c4126adee0b025b88e1809ae821f90be857c90750fd2f5e06417a8b1cbbba7dc80aa72417f44bc31836b6f9df5f27baa4794d5cc6b3fe64882551b74a85b8eb08a413b3", 0xa2, 0x3, &(0x7f0000000240)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80) r8 = accept4$inet(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x800) setsockopt$IPT_SO_SET_REPLACE(r8, 0x0, 0x40, &(0x7f0000000440)=ANY=[@ANYBLOB="736563757269747b000000000000000000000000000000000000000000000000ef00000004008002e0030000ffffffff800203000000002000000000ffffffffffffffffa0030000a0030000a0030000ffffffff04000000"], 0x1) setsockopt$netrom_NETROM_T2(r7, 0x103, 0x2, &(0x7f00000001c0)=0x1, 0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000180)='bond0\x00', 0x9}) vmsplice(r5, &(0x7f0000001900)=[{&(0x7f0000001780)="5f67edc92dcd26b9e0938b9a9bb418c96384e9396f4065b8244964a7207d8cce09287c2004f315650486dd7c6a86adde4f60032985b867b6bcc31717f27b23db13f16280c81b26a091a7134c760d5880809785a8e2ac60f6027cdafad6f0f55399327a72dc2ee3e7258c076c0eab2090724d015f8fd0632bb0b22de9fcd2bcaf37d7fc7788babd119e58fdb5e643fb656d57d293cfd9237bc47cf23cba193bd1e8975f183da1698c46f2b3c13d2a756c678ac29281e778f23407c4052cab21262484aa2a41cc3e830b5ce8ffd9166ea116da62915f579df57d1364c0b717733b707db3f4f1cac86dfa2ea2d55f42", 0xee}], 0x1, 0x1) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000000440)=0xffeffffffffffffe, 0x4) 2018/04/08 10:50:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000014c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="0a0775b0d5e383e5100000005c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) keyctl$session_to_parent(0x12) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000002c0)="02debad89d5ea5fcd3f8b1e55e60f877f4f0e2b830830e06ce3e1be8bdffa5deadd2c8ec405ec31075dcf6bdfe1f9e23879a8a459b44662758790ebf99c8a8a907d99dc74d91665eab309e41e9dcfeee07626f387d89513ebef037c7a60e94a34947926389ddb0802a4a695e89816d3141351455786876bf0bd39ba54d94a6e5b431ab73ae2632afca282d186e3de45e7072552cdff839cc13067a472cdcf6b9cc253d45960b", 0xa6}], 0x1, &(0x7f0000000240)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/08 10:50:16 executing program 6: mknod$loop(&(0x7f0000000200)='./file0\x00', 0x0, 0xffffffffffffffff) setxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x8, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=@random={'osx.', 'security!%,wlan1em1em0eth1%cpuset!em0+trusted\x00'}, &(0x7f0000000280)='\x00', 0x1, 0x2) creat(&(0x7f0000000000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_default\x00', &(0x7f0000000140)='\x00', 0x1, 0x1) 2018/04/08 10:50:16 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80800) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000140)=""/69) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r2, &(0x7f0000002c80), 0x0, 0x0) write(r2, &(0x7f0000000340)="791f7dfde0815c48c13197fc2e324deacdee8360e87bd43084d6d6437c203d53", 0x20) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/08 10:50:16 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = getpgid(0x0) r2 = gettid() r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x602800) getpgid(r1) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000100)={{0x3, 0x8, 0x2, 0x8a, 0x3, 0x4}, 0x0, 0x1, 0x5, 0x0, 0xffffffffffff8000, "7da492554247f677e6638640d1ee66163a5d5c1c4749c84d79cb138ab9fb9c79421363f993b9c85640b240b9af96426f0053bb75126a9d63aff3b8e1f4e9d5019ba8f72a139d0f3903fb15600d25526f86f99878d4a48bc04c2e3cd9fdcaf2095d4e8f7daab45dd2286a17be0341ff57f0cf5a19ea270fdd62c1b4dbf6d66169"}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000040)={r3, r0, 0x3}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000001000)={0x3eca, {{0xa, 0x2000000000, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}, {{0xa, 0xfffffffffffffffd, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r4 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000001c0)=0x3, 0x4) readv(r4, &(0x7f0000000540)=[{&(0x7f0000000080)=""/85, 0x55}, {&(0x7f0000000480)=""/140, 0x42f}], 0x2) 2018/04/08 10:50:16 executing program 2: r0 = gettid() r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000140)={0x8000000, 0x3, 0x3a}) perf_event_open(&(0x7f00000000c0)={0x2, 0x218, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4}, r0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000ffd000/0x2000)=nil], &(0x7f00000000c0), &(0x7f0000000100), 0x0) 2018/04/08 10:50:16 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x21a300) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x2, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0), 0xc) 2018/04/08 10:50:16 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000040)={@local, @loopback, 0x0}, &(0x7f0000000080)=0xc) connect$can_bcm(r0, &(0x7f00000000c0)={0x1d, r1}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, r0}) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000000100)) 2018/04/08 10:50:16 executing program 3: r0 = socket$inet(0x2, 0x803, 0x11) sendto$inet(r0, &(0x7f0000000000)="6735fd7045850d7eb977a3abdb8e2c0f549ec60150e986db214ec6e1b8b24217827370", 0xffffff20, 0xfffffffffffffffd, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/08 10:50:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000159000)={0x1, &(0x7f0000a7dff8)=[{0x8, 0x0, 0x0, 0x7}]}, 0xfffffffffffffe90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x80000001) 2018/04/08 10:50:16 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x410000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x3, 0x1, 0x8, &(0x7f0000000040)=[0x0], 0x1}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)={0x4, 0x400, 0xfff, {0x0, 0x1c9c380}, 0x3127, 0x1f}) syz_emit_ethernet(0x36, &(0x7f0000af0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x40000002, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000adaff4)) 2018/04/08 10:50:16 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x4000) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000000c0)=""/229) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x2) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000080)) [ 192.269975] QAT: Invalid ioctl [ 192.280798] QAT: Invalid ioctl 2018/04/08 10:50:16 executing program 6: r0 = socket(0x2000800000010, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000001780)={0x0, 0x40}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001400)={0x0, 0x7fffffff}, &(0x7f0000001480)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001740)={r2, 0x3, 0x30}, 0xc) write(r0, &(0x7f0000000000)="261000f301000000ff0800000000000000000000000017d7dafdc5be79212707bb047527e203a401803e8009000000d5cb1a8efefc10aac7c3ad54331a9a2b317a00100000449c5b72fea82d4a61b8eaba4b762229ec49ab6d315c9203beedb5b8e262d15132a6354fe90ad1c5bf5e91d6ca20814767d95000004772000000", 0x385) recvmsg$kcm(r0, &(0x7f0000001700)={&(0x7f0000000080)=@rc, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000100)=""/49, 0x31}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/132, 0x84}, {&(0x7f0000001200)=""/232, 0xe8}, {&(0x7f0000001300)=""/206, 0xce}, {&(0x7f0000001400)}, {&(0x7f0000001440)=""/49, 0x31}, {&(0x7f0000001480)}, {&(0x7f00000014c0)=""/108, 0x6c}, {&(0x7f0000001540)=""/77, 0x4d}], 0xa, &(0x7f0000001680)=""/127, 0x7f, 0x5}, 0x2020) 2018/04/08 10:50:16 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x4c}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x227) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) dup2(r0, r1) 2018/04/08 10:50:16 executing program 5: mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) io_setup(0xfffffffffffffffe, &(0x7f00000002c0)=0x0) r1 = memfd_create(&(0x7f0000000300)='\x00', 0x2) r2 = eventfd2(0xfffffffffffffffa, 0x0) r3 = accept$ipx(0xffffffffffffffff, &(0x7f0000000440), &(0x7f0000000480)=0x10) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0x41, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000580)='/dev/loop-control\x00', 0x1, 0x0) pipe(&(0x7f0000000680)={0xffffffffffffffff}) io_submit(r0, 0x3, &(0x7f0000000700)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0xa, 0x91f, r1, &(0x7f0000000340)="54e85fca7293315023e6057ea5ba228a8d8187948d549ba7b45758f57b2c0f6f209b4cf807db1233a0697d08e32c52fe6d4af1d4a3b7752e4229912e259001cdfd4c03518809c4ac853a0eac7bcdb6f75976e07a6843b88fb570cbbe9a85c231a60527f2016f2e8aaf8442581ee3ddcd02cd534cf0b13b198193b5f94d138591957e6fb5af9f20c08be72d3c43ca04d26652d8f211231589161f38db52d25da37a7d86f6535d999b4abec0b81a6c9038cad08248ed2a4f20b2d622c76d4d3811", 0xc0, 0x4, 0x0, 0x0, r2}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x2, 0x6, r3, &(0x7f00000004c0)="3674542ec3d8524e0ac9cfca9c36", 0xe, 0x7ff, 0x0, 0x0, r4}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x2f, r5, &(0x7f00000005c0)="5122d93bf2a4824dd2bcb3aa40a55c6c71b6944fb97ba0a65aee128c2ef3df07e41b065e6d7b0b11e421ca917e28383604988aba5c8777df6f96e6568fb804b997d8ec9bb2c96f7bd0a8d695d6e484e7f4ad23444321e5ed4243be930f52081f4f9cc38652a12ad8633b57f9efd616026d719ec30920ea91c13a92f686f34f5c6b9bdd0925d6d8c1818ad5698bde9232d1f5485125fe57f6de9bc5ed", 0x9c, 0x3, 0x0, 0x1, r6}]) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x400000, 0x0) ioctl$TIOCLINUX6(r7, 0x541c, &(0x7f0000000100)={0x6, 0x1}) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=@random={'user.', 'user.'}, &(0x7f0000000140)=""/189, 0xbd) umount2(&(0x7f0000000200)='./file0\x00', 0x3) 2018/04/08 10:50:16 executing program 0: r0 = semget$private(0x0, 0x202, 0x0) semtimedop(r0, &(0x7f0000000240)=[{0x0, 0xfffffffffffffe17}, {}], 0x2, &(0x7f0000000280)={0x77359400}) semtimedop(r0, &(0x7f0000000140)=[{0x1, 0xffffffffae1bd5fe}], 0x2aaaaaaaaaaaadac, &(0x7f00000000c0)={0x77359400}) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x9, 0x40000) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0xffff, 0xe73, 0x5, 0x40, 0x0, 0x8, 0x800, 0xf, 0x3, 0x5, 0x6, 0xfff, 0x71, 0x4000000000000000, 0x2, 0x4, 0x7, 0x6, 0x7, 0x2, 0x1, 0x5, 0x6, 0x3, 0x200, 0x1, 0x3, 0xb31, 0x7, 0x9fc5, 0xffffffffffffff2a, 0x100000000, 0x7fffffff, 0x100000001, 0x40f, 0x0, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x20401, 0x3ff, 0x8, 0x3, 0x7ff, 0x2, 0x3}, r1, 0x9, r2, 0x8) 2018/04/08 10:50:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080), 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x1ff}, 0x1) ioctl(r0, 0x1, &(0x7f0000000040)='S') r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0xfffffffffffffffc, 0x30, 0x6, 0x3}, &(0x7f00000001c0)=0x18) 2018/04/08 10:50:17 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0xe803, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)="eb3c90010a0281fffffff801949ed7810278a23f5781b34b3b7aaf9f260df13704abde5a7d7240d71a2db58275ab58aa38497690504b56b14f43a0dc754ea291dc2e2a0f9e9a4ac9499ebbe91f98cd99643e78ac81a630d6b90e2226a8e80a4fb4ea93b46114972ea246d9d366a53d876a709e659ebe358254f8b16c26baa968af3e7fe9bc389fb88877052d4825460a1a7e79f415c8d7ae8f", 0xc}], 0x0, &(0x7f0000000180)={[{@check_relaxed='check=relaxed', 0x2c}]}) 2018/04/08 10:50:17 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000400)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x1f) statfs(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000007c0)=""/4096) getpeername$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/08 10:50:17 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x7fffffff, {{0xa, 0x4e24, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x1c24}}}, 0x88) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)={0x18, 0x25, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/04/08 10:50:17 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff008000", 0x420}) r2 = msgget(0x0, 0x200) msgctl$MSG_STAT(r2, 0xb, &(0x7f00000001c0)=""/12) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000100)=0x5) write$tun(r1, &(0x7f0000000080)={@void, @hdr, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @empty, "", @empty, "a586ba13b3225dacfe2fe2c0c6ff9bcd"}}, 0x1af) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000180)=0x4) 2018/04/08 10:50:17 executing program 4: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x97) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) setreuid(0x0, r4) r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, r3) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r5, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) r7 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r8 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r7, &(0x7f0000000100)={0x2000}) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r8) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000240)=ANY=[], 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000840)={0xb, 0x5, 0x1, 0x5, 0x12, r0, 0x1f}, 0x2c) accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)=0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000008c0)=0x7, 0x4) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000880)=0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) unshare(0x8000400) r10 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) read(r10, &(0x7f0000000040)=""/132, 0x84) readv(r10, &(0x7f0000000580)=[{&(0x7f0000000500)=""/82, 0x52}], 0x1) prctl$setptracer(0x59616d61, r9) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) getsockname$ax25(r0, &(0x7f0000000280), &(0x7f0000000240)=0xffffffffffffffae) 2018/04/08 10:50:17 executing program 5: ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000240)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f00000002c0)={0x1, 0x0, [{0x80000008, 0xfeb8}]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) rt_sigaction(0x7, &(0x7f0000000040)={0x42a533}, &(0x7f0000c69000), 0x8, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)="6e65e026cdc17000") r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000000c0)=""/64, &(0x7f0000000140)=0x40) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000200)=ANY=[@ANYRES32=r5]) 2018/04/08 10:50:17 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x10000, 0x80080) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000040)={0x8000, 0x3b28ff52}) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x24, 0x0, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0x10, 0x2, [@typed={0x6, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x20e}, 0x1}, 0x0) [ 193.657105] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 193.690857] FAT-fs (loop3): bogus number of reserved sectors [ 193.696991] FAT-fs (loop3): Can't find a valid FAT filesystem 2018/04/08 10:50:17 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000240)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "38ef32", 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, {[@fragment={0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x64}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7bc6f0", 0x0, "1145a4"}}}}}}}, &(0x7f0000000200)) accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80, 0x80800) signalfd(r0, &(0x7f00000000c0)={0x4}, 0x8) 2018/04/08 10:50:17 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000eefff0)=@ethernet, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) read(r0, &(0x7f0000000040)=""/7, 0x7) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'gre0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000002}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@ipv4_deladdr={0x68, 0x15, 0x0, 0x70bd2d, 0x25dfdbfd, {0x2, 0x0, 0x1, 0x0, r2}, [@IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x14}}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x19}}, @IFA_FLAGS={0x8, 0x8, 0x184}, @IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}, @IFA_FLAGS={0x8, 0x8, 0x2}, @IFA_CACHEINFO={0x14, 0x6, {0x9, 0x0, 0xba, 0x1}}, @IFA_LABEL={0x14, 0x3, 'tunl0\x00'}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000810}, 0x800) setsockopt$inet6_buf(r1, 0x29, 0xd2, &(0x7f0000000280)="1e9f2199547efba79ed5ae71842e73fd32e7e006346982071ceff891adc46fc4635e02dea4d818c63ec02355f77198b89e19262b73007d4d181097d2688d2c10f5e00a564223237eac4e514cbcd99c1af6b9372676f82b558d7bad30b04c6ff16099a7996920e58b62a24a76c92a565711f9fc9a6a0235a17f8f42f13bdf855b4b38d08adc6184", 0x87) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004daff0)={&(0x7f0000006fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000440)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r3, 0x8, 0x70bd27, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x20040840) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000004c0)=""/188) r4 = syz_open_dev$sndpcmp(&(0x7f0000000480)='/dev/snd/pcmC#D#p\x00', 0x40, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f0000000580)={'ah\x00'}, &(0x7f00000005c0)=0x1e) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x7, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1}, 0x0) 2018/04/08 10:50:17 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x20000af01, &(0x7f0000000040)) r1 = eventfd(0x80000002) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) ppoll(&(0x7f00000001c0)=[{r1}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f00000002c0), 0x8) readv(r1, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1) 2018/04/08 10:50:17 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x3e}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x28) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000180)=0x6, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xf, 0x400000, 0x3, &(0x7f0000000000)) 2018/04/08 10:50:17 executing program 0: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = inotify_init1(0x0) poll(&(0x7f00000003c0)=[{r0}], 0x1, 0x1d79) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/08 10:50:17 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000580)=[{&(0x7f00000001c0)=""/156, 0x9c}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/152, 0x98}, {&(0x7f0000000380)=""/102, 0x66}, {&(0x7f0000000400)=""/221, 0xdd}, {&(0x7f0000000500)=""/105, 0x69}], 0x6, &(0x7f0000000600)=""/85, 0x55, 0x6}, 0x40) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x5, 0x0, 0x1b5, 0x364, 0x0, 0xffffffff, 0x100, 0x6, 0x21d, 0x2, 0x46, 0x4, 0x1000, 0x0, 0x2, 0x1, 0x1, 0x4, 0x0, 0xff, 0x0, 0x19, 0x5, 0xfffffffffffffffd, 0x6c, 0x0, 0x0, 0x83, 0x80, 0x80, 0x5, 0x5, 0x100, 0x0, 0x7c, 0x6cc1e802, 0x0, 0x9, 0x6, @perf_bp={&(0x7f0000000040), 0xd}, 0x80, 0xc67, 0x7ff, 0x7, 0x6, 0x6, 0x3999}, r1, 0xe, r0, 0xb) close(r2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 2018/04/08 10:50:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00000000c0)={{0x2, 0x80000000, 0x8000, 0x1, 0xffff, 0x6}, 0x4}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x541b, &(0x7f0000000000)) [ 193.794599] FAT-fs (loop3): bogus number of reserved sectors [ 193.800542] FAT-fs (loop3): Can't find a valid FAT filesystem 2018/04/08 10:50:17 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000425fed)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1000, 0x800) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000540)=""/188) [ 193.884653] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/08 10:50:18 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f00000000c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00') r2 = socket(0x8, 0x6, 0x3) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000140)=0x101, 0x4) 2018/04/08 10:50:18 executing program 1: r0 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x1, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x800000000000}, r0, 0x0, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x4, 0x220040) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000140)) r2 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYBLOB='\f*\x00\x00'], 0x0, 0x0, &(0x7f0000005000)}) sendmsg$netrom(r1, &(0x7f0000000240)={&(0x7f0000000180)=@full={{0x3, {"4203d8893d1858"}, 0xc66d}, [{"4f4197ce7a6bf8"}, {"2742404fd320ba"}, {"c960317d2ff020"}, {"26356c19189ef8"}, {"23ecc59ac4116b"}, {"19edfa75b1d128"}, {"8e352c0244786e"}, {"247565d86a3ce5"}]}, 0x48, &(0x7f0000000200)=[{&(0x7f0000000340)="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", 0x1000}], 0x1, &(0x7f0000001340)=[{0xa8, 0x11f, 0x7, "87f3c1a08755b3adf9f8dfbfa662bce608ed1eba1c81179179e9f3074b5025a21445ab45b91a551348f2844547e659b81e53ba9ac00d29ded7ce3658138a52cbe33b5d21ff69730e6c19c5731d977ba3664520d550ac3fc1bb9a22660eafcdd28b1c3b07a59330534f2d5cb7259a5cc3fd9af8b2ddef8296da356bc3657fa885a1e3e8c220dd1b6e9c5149228e9a60d7f6ca9d"}, {0xc0, 0x0, 0x2, "528239116d64b241c6952c060b34bfe62e27c91ff2284a1d5a1b2edfc68bea8701f4831a3f5eb4fbb8c998762a75f3b90f00f559d705f31dabb2ba133a1c460b7914bda4f24d33ce4f75bab05730537bf97a622ca1c48f5f70fb403b0c20d88ae20301d8499d0edb24c7d47e1df0f954533a94bb9d576c8a76ae595b9aca3166f77646476d16f7df75922ba873a4c86e8abf003f3c27d86c21ffd514b91aa9de2457a22c8d063e9f5ac066001a53"}], 0x168, 0x4000000}, 0xb5bee7fc8ffbb4c) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000300)=0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) sched_getparam(r0, &(0x7f0000000080)) 2018/04/08 10:50:18 executing program 3: syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x100) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xfffffffffffffffd, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000000180)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/08 10:50:18 executing program 5: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x8013, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) sched_setscheduler(r1, 0x7, &(0x7f0000000000)=0x97) 2018/04/08 10:50:18 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045878) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x20000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000080)=""/70) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)={0x4}) 2018/04/08 10:50:18 executing program 7: r0 = socket(0x2000000000010, 0x2, 0x200) write(r0, &(0x7f0000000180)="240000002e003d32530871a333dba71d000000000000000300fbffff000100ff10b1eb4b", 0x24) r1 = memfd_create(&(0x7f0000000040)='net/anycast6\x00', 0x2) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000080)=""/169) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={0x0, 0x7}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0x74, &(0x7f0000000380)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0xdf5, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x8001}, @in={0x2, 0x4e23, @rand_addr=0x401}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000480)={r3, 0x6, 0x6, 0x2, 0x6, 0x6, 0x0, 0x6, {r4, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x7f80, 0x71d4ec6a, 0x1, 0x62}}, &(0x7f0000000540)=0xb0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) sendto$llc(r1, &(0x7f00000001c0)="dbbdf99d1a1bd78077ec667aff7f60e33997731efa1607b60633aa0237237844b6d40a6c805588550a1e404377dfca6fb6cb2b3575b4978ba2baf8dbb090c4df526029c56e1b9798c1420c265fb7b0ef598d87bed8288c160faa90bc5665b3088ff5273d9856f9e7d855ccbb5330b50713f152fff1356b42130fc02f6ca907acf56313b8a3c93198b48931a266bb9d568c7333d491c3491252be31a6a1d9bcc1106b485b560fcb29427de84488d46c2ae8550fb1db673dbdf9ba82ec1f53cb091ecf25bb11cfc85c33a24a3d8cb2c3d661b8d3e06ae6917e114c635009", 0xdd, 0x40000, &(0x7f0000000140)={0x1a, 0x338, 0x1, 0x4, 0x7fff, 0xff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) ioctl$TIOCSBRK(r2, 0x5427) 2018/04/08 10:50:18 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000001c0)=""/1679, 0x68f) getdents(r0, &(0x7f0000000880)=""/232, 0xb) 2018/04/08 10:50:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x0, 0xfffffffffffffff9) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000040)="0f0fc3a7c4e3fd5c9cc47e4d0000a80f00170f2093b93e0b0000b805000000ba000000000f300f320f09a7660fe4ce0f35", 0x31}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x1, 0x5f, &(0x7f0000000300), 0x100000000000007e) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2c}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, @in6={0xa, 0x4e23, 0xb6a8, @loopback={0x0, 0x1}, 0xff}], 0x90) 2018/04/08 10:50:18 executing program 5: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000040)=""/115) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x5, 0x1, 0x6, 0xffffffff, 0x6}, 0xc) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) nanosleep(&(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f0000000380)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2b, 0x0) [ 195.044400] binder: 15253:15259 unknown command 10764 [ 195.055611] binder: 15253:15259 ioctl c0306201 20004000 returned -22 2018/04/08 10:50:19 executing program 2: kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x7}) r0 = socket$kcm(0x29, 0x100000081, 0x0) sendmmsg(r0, &(0x7f0000000140), 0x4000000000001c4, 0x0) 2018/04/08 10:50:19 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200000000083fe, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00000000c0)={0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000120) inotify_rm_watch(r1, r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ipddp0\x00', 0x20}) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00000001c0)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000001e40)=[{{&(0x7f0000001a00)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000001b40)}}, {{&(0x7f0000001b80)=@nfc, 0x80, &(0x7f0000001dc0), 0x0, &(0x7f0000001e00)=""/29, 0x1d}}], 0x2, 0x10022, &(0x7f0000001f80)={0x77359400}) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/66) 2018/04/08 10:50:19 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000001, 0x8010, r0, 0x3f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000740)=ANY=[@ANYBLOB="2ca0bcbe290eb17d2f63cdcf76ad545d56d6d3"], 0x1}, 0x1, 0x0, 0x0, 0x8800}, 0x24000040) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x81, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x24, 0xfff, 0x9, 0x2, 0x2, &(0x7f0000000000)='dummy0\x00', 0x0, 0x3, 0x17e8}) io_setup(0xffffffffffffffc1, &(0x7f0000000540)=0x0) io_cancel(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x1, 0xffffffffffff0001, r0, &(0x7f0000000580)="bbc736d42a7146ffd6013dad6eb5a3c26fa7447eda9dc2e5adb27ff9452a620a05dc61ea30741d040aa6b78048c7a60c9e71393c04f3381c3192f0c87cb59f0b099f0574c1bfa7c6ed8df8bb201bd5bbe0b323f05956521553544665eb1f4d4b6b19b0bc3c2ff74789eb89832976e645d8597cefac9c24a3da8b82c3d66a16370907fe03fef0fa520d984b3f23e40ce7c12a98d2444fb303337921eef55965489f0cbef6f8e1b89f6cff", 0xaa, 0x5f7daf49, 0x0, 0x958f628912e0fdd4, r1}, &(0x7f0000000680)) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) munlockall() ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000001c0)=0x95) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r5 = dup2(r4, 0xffffffffffffffff) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000700)=0x0) r7 = getpgrp(0xffffffffffffffff) kcmp(r6, r7, 0x7, r3, r0) getsockopt$sock_int(r5, 0x1, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000300)='#security\x00', &(0x7f0000000340)='/dev/snd/seq\x00', &(0x7f0000000380)='IPVS\x00'], &(0x7f0000000500)=[&(0x7f0000000400)='md5sum[\x00', &(0x7f0000000440)="5ee000", &(0x7f0000000480)='dummy0\x00', &(0x7f00000004c0)='dummy0\x00']) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f00000000c0)={0x3, 0x5, 0x6, {}, 0xa9fa, 0xfffffffffffffff7}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000006c0)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x2}) clone(0x40000000, &(0x7f0000000740), &(0x7f00000007c0), &(0x7f0000000800), &(0x7f0000000840)="37e488d0001353e58100ed6e0146796a535ce50aa17ee26ffae882b0127947b37cb17191bf90cbee62fd3fc447f133a4767dcceb6ee0e2911ae7389d243318a2fd087d5f52469a719e66c6ee8be429fae1de8d29403ba537164ae9cc8db1e566bd4e3c1c3396a46875088108abfc590794d379e2eb27fcb611583610da273d4f27fb1cac505e62f35703") [ 195.088472] binder: release 15253:15259 transaction 24 out, still active [ 195.095636] binder: undelivered TRANSACTION_COMPLETE [ 195.118858] binder: 15253:15268 ioctl c0306201 20004000 returned -14 [ 195.130161] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/08 10:50:19 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0xfffffffffffffffc, 0x800000000080000) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000000000)={'gretap0\x00', @ifru_mtu=0x4}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @remote}, &(0x7f0000000180)=0xc) sendmsg$can_raw(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x1d, r2}, 0x10, &(0x7f00000002c0)={&(0x7f0000000200)=@can={{0x2, 0x40, 0x8, 0x40}, 0x6, 0x2, 0x0, 0x0, "6432cab44e2b123d"}, 0xffffff89}, 0x1, 0x0, 0x0, 0x800}, 0x400087f) [ 195.137332] binder: 15253:15268 ioctl 40046207 0 returned -16 [ 195.146495] binder_alloc: binder_alloc_mmap_handler: 15253 2000c000-2000e000 already mapped failed -16 [ 195.168841] binder_alloc: 15253: binder_alloc_buf, no vma [ 195.174793] binder: 15253:15259 transaction failed 29189/-3, size 0-0 line 2963 2018/04/08 10:50:19 executing program 1: unshare(0x8000400) socket$inet_sctp(0x2, 0x5, 0x84) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mq_getsetattr(r0, &(0x7f0000fb2000), &(0x7f0000ded000)) 2018/04/08 10:50:19 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent)\x00'}, 0x58) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x0, &(0x7f00000001c0)=""/52, 0x34) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) r2 = getpid() r3 = fcntl$getown(r1, 0x9) tgkill(r2, r3, 0x26) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) [ 195.197906] binder: undelivered TRANSACTION_ERROR: 29189 [ 195.203436] binder: send failed reply for transaction 24, target dead 2018/04/08 10:50:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000000)={0x1c, 0x22, 0x400000001, 0x0, 0x0, {0x5}, [@typed={0x8, 0x11, @pid}]}, 0x1c}, 0x1}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80044, 0x0) accept$nfc_llcp(r1, &(0x7f0000000080), &(0x7f0000000000)=0x60) r2 = open(&(0x7f00007e2ff8)='./file0\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000140)=0x3, 0x4) fcntl$setlease(r2, 0x400, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000180)=0x7fffffff, 0x4) fcntl$getflags(r3, 0x401) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xfffffffffffffffa) setresgid(r4, r5, r6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000440)=0xb, 0x4) 2018/04/08 10:50:19 executing program 2: r0 = socket(0xb, 0x6, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x3, 0x6c, 0x1}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000780)={r1, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x4, 0xffff, 0x10001, 0x7, 0x8001, 0x8, 0x2, 0x0, 0x4, 0x4, 0x8000, 0x0, 0xffffffffffffdb4e, 0xfffffffffffff800, 0x80000000]}, &(0x7f0000000640)=0x100) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$adsp(&(0x7f00000006c0)='/dev/adsp#\x00', 0x10000, 0x40003) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000880)={0x80000001, 0x84, 0x9, 'queue1\x00'}) ioctl$int_in(r0, 0x5421, &(0x7f00004cfff8)=0x6) sendto$inet(r0, &(0x7f0000000500)="895c7d2324de738dc56be8ceaf4f99e48426844889d29ee4b62efe586b71adc21e274d6a264c2837f40bd00d5cdf876fc91fc14a08fdb510c5361fbf9cc429d6269f13d4d3e3c2e906f6b1f796813f93a91ab2ce4e1c3b2d4d368f0b28c7fd596158abe08999de9153facc8a", 0x6c, 0x10, &(0x7f0000000580)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000004c0)=0x1, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000940)=0x9, 0x8) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000a80)) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg$kcm(r0, &(0x7f00000060c0)={&(0x7f0000002dc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000005040), 0x0, &(0x7f00000050c0)=""/4096, 0x1000}, 0x0) recvmsg(r0, &(0x7f0000002d80)={&(0x7f0000000700)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000000980)=""/220, 0xdc}], 0x1}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000680)='/dev/rfkill\x00', 0x1, 0x0) 2018/04/08 10:50:19 executing program 3: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r2) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x28000, 0x0) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000000280)=""/7) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000000300)=""/203) getsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000000180)=""/9, &(0x7f0000000480)=0x9) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) fcntl$notify(r4, 0x402, 0x80000002) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x2eb, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'poly1305\x00'}}) [ 195.385867] IPVS: ftp: loaded support on port[0] = 21 2018/04/08 10:50:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb9952989", 0xb) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000003080)="26fe6bbd22e1c516390d2def920057d1", 0x10}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xafe, 0x40000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)={0x6, 0x0, [{0x924, 0x0, 0x42a}, {0xa4d, 0x0, 0x5}, {0xbfa, 0x0, 0x9}, {0xbfc, 0x0, 0x7f}, {0x1, 0x0, 0x10000}, {0xb0d, 0x0, 0x2}]}) 2018/04/08 10:50:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0x3) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x101040) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) 2018/04/08 10:50:19 executing program 3: syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x80, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xd, 0x0, 0x8, 0x0, 0x0, r0, 0x9384}, 0x2c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x200000, 0x4) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000300)=0x1b33a9e3) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x91, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000009c000000000000030f00000000000000000000000000000095d1000200000300"], &(0x7f0000000000)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/08 10:50:19 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @random="2c0bdc881a24"}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x4a, 0x4200) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000200)={0x8000, 0x9, 0x9, 0xfffffffffffffff9, 0x19, 0xffffffffffff8000}) r2 = dup2(r0, r0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x4) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000000080)="f03a8303522d576ea0becafff8224c91b10daeb514e11d88077046fdfb701f8081082f8fbe128a502bbef22636ca597643813d3907ff163e6aed7a5e08a230d2e5df4a707fbbf85191a6757ae657c42fd71c7602ed749f32595fdd5fe92f1341b4cf468f2321996a03ddc2c2bdc0dfd228ec1d9dcd772d7d59dd8298abb92b3a3f90a12ea8051fc39678a448d5a8206bf88690a609baa8cda4502c1779080ae27b8dec3692c6ebfbf6b2d1fee4fa21f19317d007b8fe6c46e5c52f1ed810b1fb22e7e68416926f9f8c5a660d80201d76e1f6d374443289a241cad027d8549d31e4a26ed42622a698540ce0bac52c2c2d84d953b1") write$rdma_cm(r2, &(0x7f0000005800)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000057c0)={0xffffffff}, 0x111, 0x1000}}, 0x20) write$rdma_cm(r1, &(0x7f0000005840)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f00000001c0), r3, r2}}, 0x18) 2018/04/08 10:50:19 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4003}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00000001c0)={&(0x7f0000000180)=[0x0, 0x5, 0xfffffffffffff801], 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "9f3b74581cbf20d9c6827b193a25e4a46124bab4b2f9644019994c35979cc32a"}}) write(r1, &(0x7f0000000180), 0xff4d) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x6000, 0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f00000000c0)={0x3, r0}) 2018/04/08 10:50:19 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x0, &(0x7f0000000040)) bind$alg(r0, &(0x7f0000000480)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(rfc4106(gcm(aes))))\x00'}, 0x58) [ 195.757532] skbuff: bad partial csum: csum=65535/0 len=1 2018/04/08 10:50:20 executing program 5: add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) move_pages(0x0, 0x2c9, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x2000) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000040)={r0, 0x800}) 2018/04/08 10:50:20 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)) 2018/04/08 10:50:20 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7fffffff, 0x802) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000000c0)=0x6, 0x4) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="50000000090000000000000000ffffff7f000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xfffffffffffffed8) 2018/04/08 10:50:20 executing program 0: mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8003, 0x0, 0x0, 0x0, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffff, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="b90c931f13984f192c75f57d8cec017901b4c1c831df89c049671187b452a56a501794f8977d105ab2035ad5eed63a5319026323c2e8daa7cb8bceddd79762c3cac5b2f957c6f4adb645382b12a1503bec7d7cc780765e58ef57a849", 0x5c, 0x8}], 0x0, &(0x7f00000001c0)={[{@barrier='barrier', 0x2c}]}) umount2(&(0x7f0000000200)='./file0\x00', 0x5) 2018/04/08 10:50:20 executing program 3: r0 = socket(0x20000000000000a, 0xa, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x304}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000040)=0x6) 2018/04/08 10:50:20 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x1}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x46000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000001c0), &(0x7f0000000640)=0x68) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000340)={0x400, 0x7, 0x5, 0x7}, 0x6) r2 = socket(0xb, 0x2, 0x8000) setsockopt$inet_tcp_int(r2, 0x6, 0xcde40f492dfa39cf, &(0x7f0000000580)=0x69004e1c, 0x4) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000005c0)={0x20, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e20, @rand_addr=0x8}, 0x4, 0x7, 0x10000, 0x0, 0x80, 0x0, 0x6, 0x3, 0xb}) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='erspan0\x00') syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in=@local, @in6=@ipv4={[], [], @broadcast}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000540)=0xe8) recvfrom(r2, &(0x7f0000000040)=""/213, 0xd5, 0x40000020, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @loopback=0x7f000001}, 0x1, 0x0, 0x2}}, 0x80) accept(r2, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000400)=0x80) accept4(r2, 0x0, &(0x7f00000002c0), 0x80000) 2018/04/08 10:50:20 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400100, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000080)={0x10001, 0x18, [0x40, 0x4, 0x81, 0x9, 0x2, 0x6]}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="940a00d2f937cddfd6", 0x9) 2018/04/08 10:50:20 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r4, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f00000001c0)=ANY=[@ANYBLOB="006c0b00d1d9111bf7facc5c337ba56320c1f3480a4b7c1ea0ac635478e6d84dff184ab538902ac97b8ab1483cf227f3780d19185b642cd276b8bdeb4e272494b11d9aacd8809692de5be9786cac6363a8d4ae13ac364f287148814fccb2edb82f1d48091030a2fe85871cbf4df7c7df63d386193c2988d8a5249a2923da62596db5ab7beb44c7219fb74ebe8cc9442cd43c1f4f854ca1a5b548ee7999587f31"]) 2018/04/08 10:50:20 executing program 1: syz_fuseblk_mount(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) mount(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)='hfs\x00', 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x80000, 0x0) [ 196.564755] gfs2: not a GFS2 filesystem 2018/04/08 10:50:20 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) r1 = userfaultfd(0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x8000, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) [ 196.597115] x86/PAT: syz-executor2:15376 map pfn RAM range req write-combining for [mem 0x1859f0000-0x1859f3fff], got write-back [ 196.620894] gfs2: not a GFS2 filesystem [ 196.703066] x86/PAT: syz-executor2:15399 map pfn RAM range req write-combining for [mem 0x1859f0000-0x1859f3fff], got write-back [ 196.717078] print_req_error: I/O error, dev loop199, sector 2 [ 196.724490] hfs: can't find a HFS filesystem on dev loop199 [ 196.763068] print_req_error: I/O error, dev loop199, sector 2 [ 196.770148] hfs: can't find a HFS filesystem on dev loop199 2018/04/08 10:50:20 executing program 5: r0 = memfd_create(&(0x7f0000001f1f)='\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x20000) bind$bt_sco(r0, &(0x7f0000000040)={0x1f, {0x5, 0x211e, 0x7f, 0xffffffffffffffff, 0x9, 0x5}}, 0x8) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/55) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/04/08 10:50:20 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21f}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x8000000000001, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000200)="36d583a3ed948c366ab45c6175e641d98ca8152ca4052ae06a867f61f2d2bf4752f8e7ae14577cc973d3c3f52b1529a4", 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [], r0}, 0x48) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x150fff, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000180)={0x6, 0x3, 0x100000000}) write(r2, &(0x7f0000000340)="001e0ab7aa3dc2adb320af536b8f5c99b5f5af6e96addb000000000000ca6543eab0eb65c4a272482f05c891f09ec2e564231cdc6eda", 0x36) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000080), 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) sync_file_range(r2, 0xc5a, 0x10100000, 0x2) socketpair$inet_icmp(0x7fffffffefff, 0x705000, 0x1, &(0x7f0000000280)={0xffffffffffffffff}) dup3(r3, r2, 0x80000) 2018/04/08 10:50:20 executing program 3: socket$can_bcm(0x1d, 0x2, 0x2) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) write$rdma_cm(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="01000000100000fa", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="00000000145668683110321439abdcd02a19e1fd549ba8fa7e2f3bda10bb0ff0ecf7ece81d5524a7d137ee8c54db01c1ffffff4152a4e9b8ba3ce5d87a8deb130ae9f68a83af399e5ec0a01f7ad3e2fb4c6a4c4a93051c42"], @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18) 2018/04/08 10:50:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xb) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0x2}}, 0x1c}, 0x1}, 0x0) 2018/04/08 10:50:20 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0x8001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x1c, 0xd, 0xa, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x1, @u32}]}, 0x1c}, 0x1}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x85, "f010347041ab09af95ac794882130c02c8b2e6fadb6303b89814f8158c7a78df57b2d51023ae1508e7263c2cad1283c87cc235c35be0f5cd8411af33fa27473acfffd0acf6b0ae8f5aaeaf5043eee72cb4d184e6e4c3e4aa8fcc86f8a9c461908b6da63d30e70fff1c2a7eb170c28f9e9b342b4cf1006b24412b73be87712a2f3393b733d5"}, &(0x7f0000000180)=0x8d) r4 = getpgrp(0x0) getresuid(&(0x7f0000000380)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) sendmsg$unix(r1, &(0x7f0000000540)={&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000002c0)="3de7b0daf9c6c5dd7af175a47a6a79886a12431f67fded81d44527ecc1ab56893516a3d63ab3f840d6161fac98d6cc826c4c89919aaae640ab968a79f60d40ccf57afbbcde4895eb672372cdcf0bcbd7259a54f593a2e439417abf88048753823ff4e7c57fd591bc9a2f97a0eac7bd", 0x6f}], 0x1, &(0x7f00000004c0)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x50, 0x1}, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r3, 0x4}, &(0x7f0000000200)=0x8) 2018/04/08 10:50:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000e6000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000000)="0f21fcf011bb215e91bdc4e2c9ac200f20dcc744240078000000c74424020a960000c7442406000000000f011424c4c1a1636d0f0f01cac4c17be6b7000000009966baf80cb8f8919982ef66bafc0ced", 0x50}], 0x1, 0x0, &(0x7f0000000180), 0x0) fallocate(r2, 0x40001, 0xfff, 0x77) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/08 10:50:20 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x10000, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000200)="c496050000c5db9439380e4549003b0049e535f9cd00800851cbaa77b74c5fbf1ba828ea922e045fc43b5b75e0f16c961030db94bef633591ab837f4a4b53110c22d16362ea3b9d4a351afbf9d4bd2d401a6f8aaaf5ff85d36c40e5b8600cf0bbbd561c14531cce29c69bd6343e1fb8d3d3d5e24b3b1035cf511b3aecb12d6b97beca0894dd450625246589a182c2c2d0425c059e96d14c284ad814a0e95bfd9ca80e5b921a911de589fa6280000000000000000000000", 0xb7) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000800)=@filter={'filter\x00', 0xe, 0x2, 0x678, [0x0, 0x20000940, 0x20000970, 0x20000df0], 0x0, &(0x7f00000000c0), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x0, 0x0, 'bcsf0\x00', 'syzkaller0\x00', 'erspan0\x00', 'teql0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x2d8, 0x320, 0x450, [@bpf0={'bpf\x00', 0x210}, @m802_3={'802_3\x00', 0x8}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:apt_var_lib_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x0, 'bridge0\x00', 'bond0\x00', 'bond0\x00', 'bridge0\x00', @random="3755e9915541", [], @empty, [], 0xa8, 0x120, 0x198, [@realm={'realm\x00', 0x10}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "89d0e926aac10f666022e866db8a74a5da3e0d2ef773c63c32587be7076ba79637b9cbba50065ee50e1b393d07e3f5117e446a7984f96411606adf3320172459"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "69a7d98e25151c8941abb63bd5153807a2b3d4ce0994160745c516dd8280dede01a9a9fd6d082b9d3b84e5812ec8e9bf5d05684385049ef4064f54f65a6e80f3"}}}}]}]}, 0x6f0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4c, {0x2, 0x4e21, @loopback=0x7f000001}, 'syz_tun\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) getsockname$netrom(r3, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/04/08 10:50:20 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0xc400, 0x0) add_key(&(0x7f000068b000)='asymmetric\x00', &(0x7f000046bae7)={0x73, 0x79, 0x7a}, &(0x7f0000cefffa)="1082", 0x2, 0xffffffffffffffff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) getsockname$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000080)=""/126) 2018/04/08 10:50:20 executing program 7: r0 = socket$inet(0x2, 0x80000000003, 0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x7fc, 0x2e0) r2 = fcntl$dupfd(r0, 0x0, r1) recvmsg$kcm(r2, &(0x7f0000000600)={&(0x7f0000000240)=@alg, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/197, 0xc5}, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f00000000c0)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, 0x2c, r3}) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/08 10:50:20 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0xdb, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000000c0)={0x3, 'team0\x00'}, 0x18) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) pread64(r1, &(0x7f0000000140)=""/32, 0xfff9, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r1, r1, 0x6, 0x1}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000100)="677265a0090500") [ 196.992790] xt_bpf: check failed: parse error 2018/04/08 10:50:20 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)='statm\x00') r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x6, 0x200000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x101}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r3, 0x1}, &(0x7f0000000180)=0x8) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/kcm\x00\b\x00') ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000200)={{0x9, 0x6}, {0x8, 0x7cc}, 0xb12c, 0x6, 0x8001}) r5 = socket$kcm(0x29, 0x2, 0x0) sendfile(r5, r4, &(0x7f0000dbf000), 0xffff7ffc) 2018/04/08 10:50:20 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0xc0ffffff, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000380)={0x0, 0x0, [0x0, 0x0, 0x4]}) [ 197.036088] xt_bpf: check failed: parse error [ 197.555706] bond0 (unregistering): Released all slaves [ 207.823132] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 218.071063] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 228.327070] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 238.575085] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 248.823086] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 259.071076] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 269.319098] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 279.567079] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 289.815092] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 300.071074] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 310.319109] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 320.567092] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 330.815081] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 341.063094] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 351.319065] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 361.575057] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 369.631167] INFO: task syz-executor3:15456 blocked for more than 120 seconds. [ 369.638509] Not tainted 4.16.0+ #4 [ 369.642582] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.650550] syz-executor3 D21704 15456 4529 0x80000002 [ 369.656242] Call Trace: [ 369.658906] __schedule+0x807/0x1e40 [ 369.662658] ? perf_trace_lock_acquire+0xe3/0x980 [ 369.667508] ? __sched_text_start+0x8/0x8 [ 369.671664] ? perf_trace_lock+0x900/0x900 [ 369.675893] ? graph_lock+0x170/0x170 [ 369.679694] ? graph_lock+0x170/0x170 [ 369.683491] ? find_held_lock+0x36/0x1c0 [ 369.687558] ? print_usage_bug+0xc0/0xc0 [ 369.691627] ? print_usage_bug+0xc0/0xc0 [ 369.695691] schedule+0xef/0x430 [ 369.699055] ? lock_downgrade+0x8e0/0x8e0 [ 369.703206] ? __schedule+0x1e40/0x1e40 [ 369.707181] ? mark_held_locks+0xc9/0x160 [ 369.711332] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 369.715947] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.720452] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.725470] __rwsem_down_write_failed_common+0x919/0x15d0 [ 369.731122] ? rwsem_spin_on_owner+0x7b0/0x7b0 [ 369.735716] ? set_next_entity+0x2ae/0xaf0 [ 369.739955] ? debug_check_no_locks_freed+0x310/0x310 [ 369.745146] ? print_usage_bug+0xc0/0xc0 [ 369.749208] ? perf_trace_lock+0x900/0x900 [ 369.753446] ? graph_lock+0x170/0x170 [ 369.757248] ? __lock_acquire+0x7f5/0x5130 [ 369.761528] ? __lock_acquire+0x7f5/0x5130 [ 369.765765] ? perf_trace_lock_acquire+0xe3/0x980 [ 369.770604] ? __lock_acquire+0x7f5/0x5130 [ 369.774846] ? perf_trace_lock+0x900/0x900 [ 369.779077] ? debug_check_no_locks_freed+0x310/0x310 [ 369.784276] ? debug_check_no_locks_freed+0x310/0x310 [ 369.789471] ? kasan_check_read+0x11/0x20 [ 369.793624] ? do_raw_spin_unlock+0x9e/0x2e0 [ 369.798030] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 369.802617] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.807119] ? perf_trace_lock_acquire+0xe3/0x980 [ 369.811967] ? perf_trace_lock_acquire+0xe3/0x980 [ 369.816812] ? lock_acquire+0x1dc/0x520 [ 369.820801] rwsem_down_write_failed+0xe/0x10 [ 369.825327] ? rwsem_down_write_failed+0xe/0x10 [ 369.830006] call_rwsem_down_write_failed+0x17/0x30 [ 369.835034] down_write+0xa2/0x120 [ 369.838588] ? unregister_netdevice_notifier+0x98/0x520 [ 369.843980] ? down_read+0x1b0/0x1b0 [ 369.847708] unregister_netdevice_notifier+0x98/0x520 [ 369.852912] ? kasan_check_read+0x11/0x20 [ 369.857063] ? rcu_is_watching+0x85/0x140 [ 369.861231] ? register_netdevice_notifier+0x8f0/0x8f0 [ 369.866505] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 369.871696] ? kasan_check_read+0x11/0x20 [ 369.875850] ? rcu_is_watching+0x85/0x140 [ 369.879993] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 369.885542] ? locks_remove_file+0x3f7/0x5a0 [ 369.889995] ? fcntl_setlk+0x1020/0x1020 [ 369.894063] ? fsnotify+0x415/0x1100 [ 369.897781] bcm_release+0x93/0x5c0 [ 369.901411] ? fsnotify_first_mark+0x330/0x330 [ 369.905997] sock_release+0x96/0x1b0 [ 369.909718] ? sock_alloc_file+0x4e0/0x4e0 [ 369.913951] sock_close+0x16/0x20 [ 369.917406] __fput+0x34d/0x890 [ 369.920686] ? fput+0x1a0/0x1a0 [ 369.923975] ? check_same_owner+0x320/0x320 [ 369.928300] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.932800] ____fput+0x15/0x20 [ 369.936080] task_work_run+0x1e4/0x290 [ 369.939970] ? task_work_cancel+0x240/0x240 [ 369.944295] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 369.949837] ? switch_task_namespaces+0xa2/0xd0 [ 369.954517] do_exit+0x1aee/0x2730 [ 369.958111] ? plist_add+0x770/0x770 [ 369.961830] ? mm_update_next_owner+0x980/0x980 [ 369.966509] ? print_usage_bug+0xc0/0xc0 [ 369.970575] ? graph_lock+0x170/0x170 [ 369.974379] ? do_raw_spin_unlock+0x9e/0x2e0 [ 369.978785] ? rcu_note_context_switch+0x710/0x710 [ 369.983723] ? lock_acquire+0x1dc/0x520 [ 369.987717] ? __might_sleep+0x95/0x190 [ 369.991700] ? __lock_acquire+0x7f5/0x5130 [ 369.995934] ? debug_check_no_locks_freed+0x310/0x310 [ 370.001124] ? do_raw_spin_unlock+0x9e/0x2e0 [ 370.005529] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 370.010116] ? kasan_check_write+0x14/0x20 [ 370.014353] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 370.019560] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 370.025091] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 370.030196] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 370.035733] ? futex_wait+0x5c1/0x9f0 [ 370.039539] ? perf_trace_lock_acquire+0xe3/0x980 [ 370.044381] ? futex_wait_setup+0x400/0x400 [ 370.048708] ? perf_trace_lock+0x900/0x900 [ 370.052945] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 370.058488] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 370.063592] ? futex_wake+0x2f6/0x750 [ 370.067398] ? graph_lock+0x170/0x170 [ 370.071205] ? memset+0x31/0x40 [ 370.074495] ? find_held_lock+0x36/0x1c0 [ 370.078553] ? lock_downgrade+0x8e0/0x8e0 [ 370.082706] do_group_exit+0x16f/0x430 [ 370.086603] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 370.091188] ? SyS_exit+0x30/0x30 [ 370.094645] ? _raw_spin_unlock_irq+0x27/0x70 [ 370.099142] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.104161] get_signal+0x886/0x1960 [ 370.107885] ? ptrace_notify+0x130/0x130 [ 370.111953] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 370.116708] ? graph_lock+0x170/0x170 [ 370.120515] ? ucma_get_event+0xae0/0xae0 [ 370.124665] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 370.130201] ? graph_lock+0x170/0x170 [ 370.134007] ? find_held_lock+0x36/0x1c0 [ 370.138086] do_signal+0x98/0x2040 [ 370.141627] ? find_held_lock+0x36/0x1c0 [ 370.145701] ? setup_sigcontext+0x7d0/0x7d0 [ 370.150039] ? lock_downgrade+0x8e0/0x8e0 [ 370.154184] ? handle_mm_fault+0x8c0/0xc70 [ 370.158423] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 370.163959] ? handle_mm_fault+0x55a/0xc70 [ 370.168208] ? exit_to_usermode_loop+0x87/0x310 [ 370.172880] exit_to_usermode_loop+0x28a/0x310 [ 370.177466] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 370.182315] ? ksys_ioctl+0x81/0xd0 [ 370.185944] ? do_syscall_64+0xb7/0x9d0 [ 370.189928] do_syscall_64+0x792/0x9d0 [ 370.193817] ? vmalloc_sync_all+0x30/0x30 [ 370.197967] ? _raw_spin_unlock_irq+0x27/0x70 [ 370.202466] ? finish_task_switch+0x1ca/0x820 [ 370.206960] ? syscall_return_slowpath+0x5c0/0x5c0 [ 370.211892] ? syscall_return_slowpath+0x30f/0x5c0 [ 370.216825] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 370.222192] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.227037] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 370.232229] RIP: 0033:0x455259 [ 370.235418] RSP: 002b:00007f28bf36bce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 370.243126] RAX: fffffffffffffe00 RBX: 000000000072bf80 RCX: 0000000000455259 [ 370.250396] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bf80 [ 370.257668] RBP: 000000000072bf80 R08: 0000000000000000 R09: 000000000072bf58 [ 370.264936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 370.272211] R13: 00007ffca5f54a5f R14: 00007f28bf36c9c0 R15: 0000000000000001 [ 370.279492] [ 370.279492] Showing all locks held in the system: [ 370.285826] 3 locks held by kworker/u4:0/6: [ 370.290301] #0: 000000004ed068d0 ((wq_completion)"%s""netns"){+.+.}, at: process_one_work+0xaef/0x1b50 [ 370.299861] #1: 000000009e117b76 (net_cleanup_work){+.+.}, at: process_one_work+0xb46/0x1b50 [ 370.308541] #2: 0000000005eeca4f (pernet_ops_rwsem){++++}, at: cleanup_net+0x11a/0xb20 [ 370.316712] 2 locks held by khungtaskd/881: [ 370.321025] #0: 000000000f8f983e (rcu_read_lock){....}, at: watchdog+0x1ff/0xf60 [ 370.328662] #1: 00000000ed8bbfb8 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xde/0x34a [ 370.337282] 1 lock held by rsyslogd/4358: [ 370.341428] #0: 0000000066167261 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x1a9/0x1e0 [ 370.349419] 2 locks held by getty/4448: [ 370.353388] #0: 000000004961aac8 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.361636] #1: 000000002eb07203 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.370503] 2 locks held by getty/4449: [ 370.374470] #0: 00000000aff69005 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.382717] #1: 00000000cca8092c (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.391571] 2 locks held by getty/4450: [ 370.395540] #0: 00000000db7f8705 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.403784] #1: 000000001a1a2917 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.412645] 2 locks held by getty/4451: [ 370.416626] #0: 00000000bd8c7830 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.424882] #1: 0000000089f0df3e (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.433738] 2 locks held by getty/4452: [ 370.437708] #0: 00000000f57276ed (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.445946] #1: 00000000ccf554d0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.454801] 2 locks held by getty/4453: [ 370.458769] #0: 00000000615315cc (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.467022] #1: 000000009cb0653f (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.475869] 2 locks held by getty/4454: [ 370.479838] #0: 00000000e5e8e49d (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.488083] #1: 000000007d8b682d (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.496959] 1 lock held by syz-executor3/15456: [ 370.501628] #0: 0000000005eeca4f (pernet_ops_rwsem){++++}, at: unregister_netdevice_notifier+0x98/0x520 [ 370.511261] 1 lock held by syz-executor3/15465: [ 370.515925] #0: 0000000005eeca4f (pernet_ops_rwsem){++++}, at: copy_net_ns+0x297/0x4c0 [ 370.524090] [ 370.525717] ============================================= [ 370.525717] [ 370.532723] NMI backtrace for cpu 1 [ 370.536352] CPU: 1 PID: 881 Comm: khungtaskd Not tainted 4.16.0+ #4 [ 370.542735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.552059] Call Trace: [ 370.554623] dump_stack+0x1b9/0x294 [ 370.558225] ? dump_stack_print_info.cold.2+0x52/0x52 [ 370.563396] nmi_cpu_backtrace.cold.4+0x19/0xce [ 370.568040] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 370.573203] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 370.578455] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.583618] watchdog+0xc10/0xf60 [ 370.587053] ? reset_hung_task_detector+0xb0/0xb0 [ 370.591873] ? __schedule+0x1e40/0x1e40 [ 370.595824] ? do_raw_spin_unlock+0x9e/0x2e0 [ 370.600208] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 370.604765] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 370.609845] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.614838] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 370.620350] ? __kthread_parkme+0x1b7/0x280 [ 370.624647] kthread+0x345/0x410 [ 370.627989] ? reset_hung_task_detector+0xb0/0xb0 [ 370.632805] ? kthread_bind+0x40/0x40 [ 370.636579] ret_from_fork+0x3a/0x50 [ 370.640314] Sending NMI from CPU 1 to CPUs 0: [ 370.644829] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 370.645815] Kernel panic - not syncing: hung_task: blocked tasks [ 370.658661] CPU: 1 PID: 881 Comm: khungtaskd Not tainted 4.16.0+ #4 [ 370.665038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.674365] Call Trace: [ 370.676927] dump_stack+0x1b9/0x294 [ 370.680532] ? dump_stack_print_info.cold.2+0x52/0x52 [ 370.685701] ? printk_safe_log_store+0x260/0x260 [ 370.690437] panic+0x22f/0x4de [ 370.693603] ? add_taint.cold.5+0x16/0x16 [ 370.697725] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.703235] ? nmi_trigger_cpumask_backtrace+0x13a/0x192 [ 370.708660] ? printk_safe_flush+0xd7/0x130 [ 370.712959] watchdog+0xc21/0xf60 [ 370.716390] ? reset_hung_task_detector+0xb0/0xb0 [ 370.721216] ? __schedule+0x1e40/0x1e40 [ 370.725167] ? do_raw_spin_unlock+0x9e/0x2e0 [ 370.729548] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 370.734108] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 370.739186] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.744175] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 370.749683] ? __kthread_parkme+0x1b7/0x280 [ 370.753978] kthread+0x345/0x410 [ 370.757321] ? reset_hung_task_detector+0xb0/0xb0 [ 370.762134] ? kthread_bind+0x40/0x40 [ 370.765907] ret_from_fork+0x3a/0x50 [ 370.769937] Dumping ftrace buffer: [ 370.773454] (ftrace buffer empty) [ 370.777140] Kernel Offset: disabled [ 370.780743] Rebooting in 86400 seconds..