x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) getpeername$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r3}, &(0x7f0000000200)=0x8) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0102000100ab44b548000000008000000300000000000000"]) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/20 08:08:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x440100, 0x61) fallocate(r2, 0x0, 0x0, 0x40007) r3 = accept4(r1, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x80, 0x800) setsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000000100)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000ccb000), 0x400) 2018/04/20 08:08:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x2000000000000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:08:57 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r0, &(0x7f0000009f9c)=""/100, 0x4) 2018/04/20 08:08:57 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x8011}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000380)={r1, 0x7fffffff}, &(0x7f00000003c0)=0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) listen(r0, 0x1) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x28}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6, 0x10, 0xfffffffffffffff7, 0xfa8}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r2, 0x68, "30625d2b5f0d7bab9cc6d667a80fb1109dba9d60c78315ae34292c7d0f9e7c862ef82d6b1d431d9294eb5d43b5117d82f5178873acc6e71bb28369409ea1ea3f4b2d9a47b52334802359ebc8246115d6002f6c69a6cbf310c5697635b55d6aa23ca44a4d0418b4f8"}, &(0x7f00000002c0)=0x70) 2018/04/20 08:08:57 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r1, 0x700, 0x70bd25, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3dc}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}]}, 0x40}, 0x1}, 0x20004845) r2 = socket$netlink(0x10, 0x3, 0x800000000a) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc282841dff1ee3de3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) prctl$getreaper(0x17, &(0x7f0000000200)) [ 509.649692] QAT: Invalid ioctl [ 509.698467] QAT: Invalid ioctl 2018/04/20 08:08:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xe803000000000000, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:08:57 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)={0x20, 0x0, 0x1, 0x800000001, 0x0, 0x0, {0xf}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x20}, 0x1}, 0x0) r1 = request_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='[.]\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) 2018/04/20 08:08:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000010c0)='smaps\x00') getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000000)=""/71, &(0x7f0000000080)=0x47) readv(r0, &(0x7f00009a5f80)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000dc8ff8), 0x56a) [ 509.720201] QAT: Invalid ioctl 2018/04/20 08:08:57 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x4800, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = getpid() wait4(r2, &(0x7f00000001c0), 0x2000000b, &(0x7f0000000040)) fallocate(r1, 0x0, 0x87, 0x20) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xffffffbffffffffc) pwritev(r0, &(0x7f0000000180), 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f00000007c0)='/dev/input/mice\x00', 0x0, 0x4000) accept4$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000800)={0x0, 0x7, 0x7, 0x100000000, 0x7, 0x9}, &(0x7f0000000840)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000880)={r4, 0x3}, 0x8) process_vm_readv(r2, &(0x7f000000b000)=[{&(0x7f0000005f3f)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000000fbd)=""/67, 0x7ffff000}, {&(0x7f0000008f73)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000008f9d)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0x9e}], 0x6, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000000100)=0x2) [ 509.762296] QAT: Invalid ioctl 2018/04/20 08:08:57 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/52, 0x34}], 0x1) r2 = gettid() perf_event_open(&(0x7f0000000240)={0x3, 0x70, 0x864c, 0xfffffffffffffffa, 0x53, 0x1800, 0x0, 0x7c07ef, 0x50, 0x8, 0x200, 0x200, 0x8, 0x4, 0x7fffffff, 0x2, 0x2, 0xfffffffffffffeff, 0x4, 0x2, 0x4, 0x8000, 0x100, 0x1, 0x1, 0x10000, 0x735e, 0x4, 0xfffffffffffffe7f, 0xb3, 0xa2, 0x0, 0x3, 0x8001, 0x7, 0x7, 0x4, 0x2, 0x0, 0xfffffffffffffffd, 0x4, @perf_bp={&(0x7f0000000200), 0x4}, 0x8000, 0x4a8, 0x1, 0x7, 0x2, 0x7ff, 0x579}, r2, 0x5, r0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) readv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/227, 0xe3}], 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) chmod(&(0x7f0000000340)='./file0\x00', 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x802, 0x0) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000300), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/04/20 08:08:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x18020000, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) [ 509.811138] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/20 08:08:58 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80800) bind$llc(r0, &(0x7f0000000080)={0x1a, 0x108, 0x4, 0x8000, 0x5, 0xff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup3(r1, r1, 0x80000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) sendmsg$nl_netfilter(r2, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x14, 0x17, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/04/20 08:08:58 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x300, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 509.851749] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/20 08:08:59 executing program 7: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2881, 0x40) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) splice(r0, &(0x7f0000000080), r1, &(0x7f00000000c0), 0x80000000, 0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0xc, &(0x7f0000000100)) getpeername$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@getstats={0x1c, 0x5e, 0x100, 0x70bd28, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, 0x7}, ["", "", "", "", "", ""]}, 0x1c}, 0x1}, 0x0) 2018/04/20 08:08:59 executing program 0: r0 = gettid() exit(0x400) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000000)={0x5}) move_pages(r0, 0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), 0x0) 2018/04/20 08:08:59 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xb40e, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:08:59 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='map_files\x00') ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x6, 0x8000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000200)="51b74aef5d392cf664ca1364a17c3997feada2652d99dbba0eeb040df26f6f6f3cd47d7449c26a9913192459af1793f386a5674dacc36e4d0d040fe6b5f8bab95c46bd8a9b6acee8e1cc8d32f36d6f913d64d60f6235869dd37471ce6942448935a4a183eff0d5a0db8a737804b9373effe4467bd277ebcc5bb3785a7d8e6ff001df1044fb4c04feaf21c03f11e11f4e9820c540175d50e43653d63d18482954f9a8657e6151580735eb40bd40923c07c607118a3cc9979c12f323aab0") ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000277000/0x4000)=nil, 0x4000}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x10000, 0x10) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)) 2018/04/20 08:08:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:08:59 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x6}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000000), 0x1, 0x80000000000) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x63, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x10000000000000f1, &(0x7f0000000340)=""/80, 0xfffffffffffffe7b}, 0x0) 2018/04/20 08:08:59 executing program 6: msgctl$MSG_STAT(0xffffffffffffffff, 0xb, &(0x7f0000000200)=""/201) 2018/04/20 08:08:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x3, 0xffffffffffffffff, 0x0) madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0xc) clone(0x0, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000dbb000), &(0x7f000076f000)) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8000, 0x440000) getsockname$netrom(r0, &(0x7f0000002300), &(0x7f0000002340)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x37b6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x2}, &(0x7f0000000140)=0x8) 2018/04/20 08:08:59 executing program 5: mknod$loop(&(0x7f0000000000)='./file0\x00', 0xc000, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) sendmmsg(r0, &(0x7f0000fb0000)=[{{&(0x7f0000a08000)=@generic={0x0, "369f2c9053f95320a174b9ce730500cd261ea4fdfbc96d5b7360cea43580701ff6a81df561866ae3d9aea582d28a08010ad88bf56f41e557e87594b5c9b787004d26bc081b93a94a5e32efc7fcd95a96f1eeb98502c629cfb48aa486b4d15b47d2b930b4318910922e4470cf8efae2c1b57e78c818dc8d273bd970429a96"}, 0x80, &(0x7f0000f2c000), 0x0, &(0x7f0000924f68)}}], 0x1, 0x4008881) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000040)=""/94, &(0x7f00000000c0)=0x5e) 2018/04/20 08:08:59 executing program 6: syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') r0 = socket(0xa, 0x80806, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000800000000000000700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/20 08:08:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x3d, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:08:59 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x3, 0xffffffffffffff9c, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xfffffffffffffffc, 0x4800) 2018/04/20 08:09:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x50000, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:00 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x4, 0x8085, 0x2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/20 08:09:00 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x2, 0x78, &(0x7f0000d8c309)="454eee1e5f269a2b1c6911e9a812d1c601977c2ec12181485a3d00284f4bca6ed22a7058a803000000fe36bec2c13281d458db77afe8b1c6ea643e1de9edf4b06189ceef4c82d678c0d0055d46910f60560c5621c14147b94a63d7d9ccc0a65dc7798a9eba792400137112963a6b034a9f029e7aaca62fc8"}) clock_gettime(0xdffffffffffffffc, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)) write$evdev(r0, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x40c}, {}], 0x30) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80040, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x301041, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/04/20 08:09:00 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000001c0), 0x14) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r2 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000fcb000), 0x4) poll(&(0x7f0000000040)=[{r1, 0x7040}, {r0}, {r1, 0x8040}], 0x3, 0x2) 2018/04/20 08:09:00 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)) r1 = msgget$private(0x0, 0x144) signalfd(r0, &(0x7f00000001c0)={0x3}, 0x8) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000140)=""/37) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x705400, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000040)={[0xfffffffffffffbff, 0xfffffffffffffffd, 0xff, 0x3f, 0x43d, 0xfffffffffffffe01, 0x3262, 0x3, 0x800000, 0x86b, 0x74e2, 0xff, 0x2, 0x1, 0x9f, 0x6e89c72f], 0x1ffc, 0x1}) 2018/04/20 08:09:00 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xea4, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x8, 0x0) pwritev(r0, &(0x7f0000000780)=[{&(0x7f0000000400)="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", 0xfc}], 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r2 = accept(0xffffffffffffffff, &(0x7f0000000080)=@can, &(0x7f0000000180)=0x80) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000280)=0x3f) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000740), 0x4) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000200)={0x80, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23}, 0x0, 0x7, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000dc0)={'dummy0\x00', {0x2, 0x4e22}}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000ac0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={r3, 0x1c9}, 0x8) syz_open_dev$sg(&(0x7f0000000700)='/dev/sg#\x00', 0xfffffffffffffff7, 0x800) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000d00)=""/190, &(0x7f00000007c0)=0xbe) clone(0x2000c100, &(0x7f0000000800)="97bb77038add5df9e9d4f9783b82c55fe59e5c0acdbcfc9bcf92ac0e1f1f3c1959c1d25dfabf3849336c7c85be174d7765b47e113632aea54b87e4d3f2c1db09e6aa4040b43d17308fb7e62e808067da2fff3cfd8e4c038c814bbfc6bc49d8ebc8671d8297e2d34dc61f2d194d2dbb8f59b4c853e0714d3d4bb29d1243fac01c86c8c4dd38daedab3c6ad73a72d3f6dd2684aa82e5285eb82452c9848b7beb8bc513ba8c8973cad0bd5926604846b7f5d0397bb191c3bb6b", &(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)="ed6c04412e782fe395f084741e3d9fe469aebde09acc8f8d8d84d1f00f5573b09acba487077ebb904cb1f3fed55f59d677ce24bbd2a7506df8e1e0d0fc709cb8c9f4ab2aeeeebc5ef879742c1f7628f1862c88b5b0da89acbf43ef12e4839405b6a3430d296fea06d2f3a8356c57ec991e44ee72") ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000009c0)={'ip6gretap0\x00', {0x2, 0x4e24}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000c40)={0xfffffffffffff784, 0x1, 'client0\x00', 0x1, "de3fa8c08103b147", "eb65b7703caf43e12ee6296f2906b6d9addd85d86fe5290f8d5966d261b2cbac", 0x6170, 0x74a}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000380)=0x4) syz_open_dev$adsp(&(0x7f0000000600)='/dev/adsp#\x00', 0x100000000, 0x80000) clone(0x40000000, &(0x7f0000000500)="67cdd9994c47c31d325b069924a7064c157c2ec0b5b5dca2feeb7dabef3b7af0d02d559e293faa759f2b3cb12aea360c2d4941e423b0c815ec1450a777614b02496c5c4ce589c4e90b88feb66f42e63227aec8ec983cb70e64ac04da22c97d2b22", &(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000a00)="29859fdda9a119e54a27f9ec76b4d63a16dc5bbdd38c2fda0e5f4d8f830cd987ec7d3ffc66cf3db8820968fd89a1fba8fe6352a29a27f3b000bcdf238f2c04b358fc831025180e0be313da41de6366c94a1a0f86aaffdf2c039111b55275c054e14819a827fe809225249a01944263a2aec15f64e752e35892b1b8e7ef1e0e9115") ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000b80)={{0x4, 0x8}, 'port0\x00', 0x80, 0x40, 0x10000, 0x6, 0x2, 0x80, 0x8, 0x0, 0x0, 0x3dec00}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000340)) r4 = getpid() ioprio_get$pid(0x2, r4) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer2\x00', 0x222081, 0x0) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYPTR, @ANYPTR]]]) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x100000001, 0x0, 0x8, 0x0, 0x7, 0x401, 0x1f, r3}, 0x20) 2018/04/20 08:09:00 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = shmget$private(0x0, 0x1000, 0x1200, &(0x7f00002c0000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/35) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) shmat(r1, &(0x7f00001c7000/0x2000)=nil, 0x5000) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000000)={0x2, r3, 0x1}) getsockname$ipx(r4, &(0x7f0000000040), &(0x7f0000000080)=0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/20 08:09:00 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x1c, 0x7, 0x8, 0x3, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x200, 0x6, 0x8005, 0x8c57, 0x6, 0x7fff, 0xe5, 0xd0, r3}, &(0x7f0000000140)=0x20) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f000086eff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/04/20 08:09:00 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fc2000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) kcmp(r1, r2, 0x0, r0, r0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xc) r3 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@ax25, &(0x7f0000000140)=0x80) accept$inet6(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c) close(r0) 2018/04/20 08:09:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x171f1f1a, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2c00000013000501000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000000100000c002b00080001004b97e19e"], 0x2c}, 0x1}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000040)="cc92251aa5dbf292334b20bd98a27f7456b6ba5ade3f4a8b7ed2f99cce249a1909ce7b4d1a6a4b64cf5084afc4f34db6f65ee570c24a5492154a8cdd2f4e760a67bf369d738f45150a7c99248aa572b61d3b72c12de747998dc58ea4da6acb03fe900c1912823754b1f000fd983d9d32a8fb5edc9a3b5eb2c0443e525a5a5a9c5618ca88e93ad32be6c27d61b7", 0x8d) [ 511.991365] IPVS: ftp: loaded support on port[0] = 21 2018/04/20 08:09:00 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x30010, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000ff80), 0x39, 0x0, &(0x7f0000000080)="35397baa672a35004c08a383fd87f15f9f8987758d3b846470c338b479170d657eb56fc2249343eca7adfb1e10958b00800000e48cf898782a"}) 2018/04/20 08:09:00 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1) clock_adjtime(0x7, &(0x7f00000000c0)={0x14d, 0x6, 0xfc, 0x401, 0x12, 0x5, 0x101, 0x81, 0x5, 0x2, 0x8001, 0x81, 0x9, 0x1, 0x0, 0x7, 0xbe, 0x100000001, 0x2, 0x835, 0x1, 0x100000001, 0x20, 0x0, 0x20, 0x681}) rt_sigtimedwait(&(0x7f0000000000)={0xfff}, 0x0, &(0x7f0000000040), 0x8) r1 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r1, &(0x7f0000003780)={&(0x7f0000002400)=@can={0x1d}, 0x80, &(0x7f00000036c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="10000000000000010800000000000000"], 0x10}, 0x0) 2018/04/20 08:09:00 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xe803000000000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:00 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@l2, &(0x7f00000001c0)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x10) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000280)) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x0, 0x382, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="5124b9df8522"]}) 2018/04/20 08:09:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x2000000, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:00 executing program 2: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000001c0)=""/239) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000000440)=[{&(0x7f0000000380)}], 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) r3 = getgid() getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) r5 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) getgroups(0x5, &(0x7f0000000480)=[r2, r3, r4, r5, r6]) mlockall(0x1) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)='$', 0x1}], 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000100)=""/252, &(0x7f0000000000)=0xfc) listen(r1, 0x57d) getgid() [ 512.107855] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/20 08:09:00 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0x1000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = userfaultfd(0x4) userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r3 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x45, 0x400000) pwrite64(r2, &(0x7f0000000300)="60e52fae852fd648daae8818da8c66d4f42dd4a42e34cb2b0b17cc499724ad72120a42f5d7a3e45c8e739cb34a0945699141f9101b9aaa8f36cd2284ff9a50342564d168c829d25d77dc00", 0x4b, 0x0) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000040)="1f3a7f6363ac04edb3a3e7ab2d3103694e3498a36d0660c4c7ff5d058004c81440acacff62f9d240a3") ioctl$TIOCMGET(r3, 0x5415, &(0x7f00000002c0)) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000180)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000080)={{&(0x7f000000f000/0x7000)=nil, 0x7000}}) [ 512.149307] binder: 1622:1623 ioctl 40046207 0 returned -16 2018/04/20 08:09:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x5, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:00 executing program 7: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1e, &(0x7f0000000000), 0xfffffffffffffde2) 2018/04/20 08:09:00 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'lo\x00'}}, 0x1e) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup(r2) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="010000faffffff0000004f9e470000"]) [ 512.413713] IPVS: ftp: loaded support on port[0] = 21 2018/04/20 08:09:02 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x94ea2f7c00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:02 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x4}) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) getsockopt$packet_int(r1, 0x107, 0xe, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/20 08:09:02 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000003700)='/dev/audio\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000003740)={0x0, 0x64, "ca7ab7402ed97487eff88493d00d25a5256b93b1743f32497b6d332d3fb4af2ce30622335d77ea15ecbe1e9634143f113f3745ca0f4f0090e8ffd9247b12d401e1862b537df809cf1b6488d5e47c3f9e20a274cfd47ed2db0f0f7dd7acaaf3e33ab64536"}, &(0x7f00000037c0)=0x6c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003800)={r2, 0x7}, 0x8) r3 = socket$netlink(0x10, 0x3, 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x1, 0x3, 0x6, 0x1ff, r4}) write(r3, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe00c72b6df5b01b43401f75080039000500", 0x27) 2018/04/20 08:09:02 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000080)={0x1, "0b44a9abe30a07c3e5724d00bc059c02be53ea4f2c3cef3e07c7bf71dea4bc01f1c3f8953b2c88511504c45cde03bc0857d688f258799e031461dc16f1c68691100e616ebba43f01fde70d726e1f9e09be7f4c9082dc8844d6930ffe98a2e49a698cd66261e23233125f"}, 0x72, 0x800) msgrcv(r0, &(0x7f0000000500)={0x0, ""/39}, 0x1a3, 0x3, 0x0) msgsnd(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0300000000000015d2c949f2245d2bcc3c1ea9e2abacca9d7ce7a21ed290102dfd53a91294e6f431768c58ac6f2fdbe0fa07e3b0611103f7e41f4b2dec37f9ff7b9056af01a7fb6cacf5af0ec9c619c645ce99a3587afa5bda"], 0x8, 0x0) 2018/04/20 08:09:02 executing program 2: io_setup(0x5, &(0x7f0000000140)=0x0) io_destroy(r0) io_setup(0x84b, &(0x7f00000000c0)) io_setup(0x5, &(0x7f0000000000)) io_destroy(r0) 2018/04/20 08:09:02 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x4, 0x5, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000003880)='/dev/amidi#\x00', 0x91, 0x800) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000038c0)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000b80)={0x3, r0}) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000003840)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) dup3(r0, r0, 0xfcf3b98b0d04e8f1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000003900)={0x100000000, 0x9, 0x100000000, 0x4, 0x9}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000035c0)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)=""/11, 0xb}, {&(0x7f0000000140)=""/107, 0x6b}, {&(0x7f00000001c0)=""/167, 0xa7}], 0x3, &(0x7f00000002c0)=""/218, 0xda, 0x10001}, 0x7}, {{&(0x7f00000003c0)=@sco, 0x80, &(0x7f0000000540)=[{&(0x7f0000000440)=""/81, 0x51}, {&(0x7f00000004c0)=""/120, 0x78}], 0x2, &(0x7f0000000580)=""/14, 0xe, 0x6}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f00000005c0)=""/102, 0x66}], 0x1}, 0x2}, {{&(0x7f0000000680)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/194, 0xc2}], 0x1, &(0x7f0000000840)=""/128, 0x80, 0x10001}, 0x3ff}, {{&(0x7f00000008c0)=@alg, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000940)=""/26, 0x1a}, {&(0x7f0000000980)=""/179, 0xb3}, {&(0x7f0000000a40)=""/148, 0x94}, {&(0x7f0000000b00)=""/77, 0x4d}, {&(0x7f0000000b80)}, {&(0x7f0000000bc0)=""/68, 0x44}, {&(0x7f0000000c40)=""/4, 0x4}], 0x7, &(0x7f0000000d00)=""/4096, 0x1000, 0x7}, 0x330d}, {{&(0x7f0000001d00)=@nl=@unspec, 0x80, &(0x7f0000002040)=[{&(0x7f0000001d80)=""/160, 0xa0}, {&(0x7f0000001e40)=""/251, 0xfb}, {&(0x7f0000001f40)=""/250, 0xfa}], 0x3, 0x0, 0x0, 0xde}, 0x9}, {{&(0x7f0000002080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000002280)=[{&(0x7f0000002100)=""/249, 0xf9}, {&(0x7f0000002200)=""/97, 0x61}], 0x2, &(0x7f00000022c0)=""/4096, 0x1000, 0x8f3}, 0x1}, {{&(0x7f00000032c0)=@rc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003340)=""/96, 0x60}, {&(0x7f00000033c0)=""/77, 0x4d}, {&(0x7f0000003440)=""/134, 0x86}, {&(0x7f0000003500)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x800}, 0x9}], 0x8, 0x40000000, &(0x7f00000037c0)) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000003800)={{0x239b, 0x82c, 0x42, 0xfae, 0x8, 0x77}, 0x7}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x0) signalfd(r0, &(0x7f0000000040), 0x8) 2018/04/20 08:09:02 executing program 5: syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0/file0/file0/file0\x00', 0x7ff, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="55033bdddc4880ed84af70f79ba9e9697d600d08104b1b3b230b21913ffd268e0ec2246b96212fed3380f47d34ae4c73d1e0769b0dfb0c0325b0c68d7b2949dbc92e4f70dacc813b2f89701e38113ddf4c9ae0b46783de7a4e39cbdecf5cad226a6b7d12c9f15950fc97b72527fef83c3de1480d7eeda790888dbebf53e73120da1d41bb48daa1c2249ae015b46083e010b7cf42e79c7dde53a83bd00fa922fc3b26352e4a70d36d6da2b160d15d221b399b8a61a88b5b8fac2e290b3694e8688ec020ce4fa083fae3960a", 0xcb, 0x40}], 0x1020819, &(0x7f0000000400)=ANY=[@ANYBLOB="696e6c696e655f78617474722c6e6f666c7573685f6d657267652c6163917600045f6c6f67733d362c6e6f666c7573685f6d657267652c696e6c696e655f78617474722c0045e2e5d2bc40c68eb9cb"]) mkdir(&(0x7f00000e1000)='./file0\x00', 0x108) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x1000010000) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008deff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000044fff9)='autofs\x00', 0x1000, &(0x7f00006b8000)) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') renameat2(r2, &(0x7f0000000000)='./file0/file0/file0/file0\x00', r0, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/file0/file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='btrfs\x00', 0x8000, &(0x7f0000000100)="e40429039814ddbcfff629b7d60bf5ce3cee70e2824b1ff90a9cd3d7c545b367753a00c3085b9a769f735e37f422e936c29fbc408d0ec27225c1df05f300d7b816dc50877249b4e29e3f10d9adaa39fad5a954635ead010acc2a9116e7da73ab4d5736089921f2f685") r3 = syz_open_dev$amidi(&(0x7f00000003c0)='/dev/amidi#\x00', 0x1f, 0x400540) tee(r2, r3, 0x21, 0x8) 2018/04/20 08:09:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x218, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:02 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0xffffffffffffff9c, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r1, 0x6, 0x18}, 0xc) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040), 0x4) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000000c0), 0x10) 2018/04/20 08:09:02 executing program 2: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00006c4f60)=[{&(0x7f0000317fa3)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) write(r0, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000), 0x4) writev(r0, &(0x7f000063e000)=[{&(0x7f0000a66000)="da", 0x1}], 0x1) sendmmsg$alg(r1, &(0x7f0000236fc8)=[{0x0, 0x0, &(0x7f00000fff80), 0x0, &(0x7f00001e1e78)}], 0x1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000140)={0x2, &(0x7f0000000000)=[{}, {}]}) 2018/04/20 08:09:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffff7f00000000, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:02 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffff9c, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000bf4000)={&(0x7f000068f000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f00003f8000)=ANY=[@ANYBLOB="ac010000170015030000000000000000ac14ffaa0000000000000000000000000000000000000000ac14ffbb100000000000000000000000ff010000000000000000000000000001ac14ffaa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000084000500e0000002000000000000000000000000000000003300000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000e0000001000000000000000000000000000000002b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1ac}, 0x1}, 0x0) 2018/04/20 08:09:02 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x18500, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000100)={0x0, 0x80000001, 0x10000, &(0x7f0000000080)}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f00000000c0)='cpu.weight.nice\x00', 0x2, 0x0) flistxattr(r2, &(0x7f0000000000)=""/36, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/exec\x00') keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a}) 2018/04/20 08:09:02 executing program 1: r0 = memfd_create(&(0x7f0000001f1f)='\x00', 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2000000, 0x13, r0, 0x1) fallocate(r0, 0x0, 0x0, 0x20000) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000000c0)=[0x4, 0x100000000]) mincore(&(0x7f0000003000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/55) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000080)={0x0, 0x1ff, 0x2, &(0x7f0000000040)}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000000)=0x100000) 2018/04/20 08:09:03 executing program 7: r0 = socket$inet(0x2, 0x3, 0x19) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) r2 = getpid() sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x410000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=@bridge_setlink={0x54, 0x13, 0x4, 0x70bd29, 0x25dfdbfe, {0x7, 0x0, 0x0, 0x0, 0x20, 0x1800}, [@IFLA_LINKMODE={0x8, 0x11, 0x8}, @IFLA_BROADCAST={0xc, 0x2, @random="311462dcaba7"}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x7}, @IFLA_TXQLEN={0x8, 0xd, 0xf0e6}, @IFLA_NET_NS_PID={0x8, 0x13, r1}, @IFLA_NET_NS_PID={0x8, 0x13, r2}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="52700002ac1431aa000000000000001f000000e0000001"], 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/20 08:09:03 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xf00000000000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:03 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x7, 0x3ff, 0x4, 0x5, 0xfffffffffffffff9, 0x8, 0x7, 0x5, 0x81, 0x100000000, 0xe4e, 0xd2b5, 0x401, 0x3ff, 0x8]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="00570000001b6a64fe27eeb9b12c2de7ad9bfd2178f588dade3ed21717e3f08ac8e87778d544afc720be044b6470c488780dfd9ca604701f92b2e41096e69d4adedc6da42fe8935f7982dd8cda42d84c0a025b135054ecc707abcfaf"], &(0x7f00000002c0)=0x8) io_submit(r1, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000100)}]) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000300)) socketpair$ax25(0x3, 0x0, 0xc7, &(0x7f00000003c0)) 2018/04/20 08:09:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x3d00000000000000, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:03 executing program 5: r0 = socket$inet(0x2, 0x2, 0x2000000088) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x10001}, &(0x7f0000000140)=0x8) recvmsg(r0, &(0x7f0000001200)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f00000001c0), 0x34d, &(0x7f00000011c0), 0x9b}, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000280)="a77d90cecea9a1580dd9330747fcc704d7ac140afceaa150f5a3636a36439517bf6f952fe0abfd18822d2c783fbd863827c897e456003cb6bc53889946ba68629bec186af3", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/04/20 08:09:03 executing program 0: r0 = socket(0x2, 0x3, 0x3) getsockopt(r0, 0xff, 0x1, &(0x7f0000000000), &(0x7f00003b7000)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000004}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r1, 0x8, 0x70bd25, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x80) 2018/04/20 08:09:03 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x7fffffff, 0x410040) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000180)={'lo\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000000040)=0xd49a) 2018/04/20 08:09:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000000)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000080)={0x8, 0x2, 0x8, 0xfe00000000000000, 0x800, 0x401, 0x5, 0x1000, 0x600000000000000, 0xd0d}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f00000000c0)={0x2, 0x4, [0x3]}) 2018/04/20 08:09:03 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x800000000000004, 0x0) semop(r0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa}], 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x62000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0x4, 0x0, 0x3}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xbc) semtimedop(r0, &(0x7f0000000180)=[{0x0, 0xc6a}], 0x1, &(0x7f00000001c0)) 2018/04/20 08:09:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x1802, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:03 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}}, 0x0) write$rdma_cm(r0, &(0x7f00000003c0)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000380)={0xffffffff}, 0x0, 0xffffffff, 0x30, 0x0, @ib={0x1b, 0x5e94a355, 0x3, {"bd4fb1b6c993f28893487d299a62d1c0"}, 0x6, 0xffffffffffffff37, 0x2}}}, 0xa0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) write$rdma_cm(r0, &(0x7f0000000480)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f00000000c0), r1}}, 0x18) 2018/04/20 08:09:03 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x3, 0x100000000, 0x9, 0x0, 0x3, 0x4, 0x6, 0xe5f, 0x5af, 0x6, 0x6c2e, 0x6, 0x7fffffff, 0x7, 0x3]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x400, 0x200, 0x2, 0x0, 0xfffffffffffff6f0, 0x9, 0x8000, 0x6edf, r1}, &(0x7f00000001c0)=0x20) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = dup2(r0, r0) write$tun(r2, &(0x7f0000000080), 0xff0b) 2018/04/20 08:09:03 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x580) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x1000) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000000)=[0xffffffffffffffc0, 0x8, 0x2, 0x9, 0x1], 0x5, 0x4f, 0x2, 0x9, 0x4, 0x8, {0x6, 0xca0, 0x2, 0x5, 0x10000, 0x4, 0x2, 0x40, 0x8e, 0x80000000, 0x0, 0x2, 0xf4, 0x7, "23b152535a46c7f28caaf15f9b6ba9565a79249e267a416c80f9efa294446b11"}}) 2018/04/20 08:09:03 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xf5ffffff, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x5000000000000, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:03 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba602dff05000bfef9b9f2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = dup2(r1, r1) write$rdma_cm(r2, &(0x7f0000002c40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002c00)}}, 0x20) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000002780)=@nfc_llcp, 0x3f7, &(0x7f0000000000)=[{&(0x7f0000002cc0)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x351, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r3, 0x100000001}, 0x8) 2018/04/20 08:09:03 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) finit_module(r0, &(0x7f0000000000)='cpusettrusted\x00', 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000fff), 0x5) 2018/04/20 08:09:03 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x202000, 0x0) signalfd(r0, &(0x7f0000000200)={0x1000200}, 0x8) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1f, 0x101100) recvmsg$kcm(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)=""/231, 0xe7, 0x80000001}, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000240)) 2018/04/20 08:09:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x1802000000000000, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:03 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x200, 0x8000) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000080)=""/51) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000440000002) write$evdev(r1, &(0x7f0000000040), 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x600400) 2018/04/20 08:09:04 executing program 5: unlink(&(0x7f0000000000)='./file0\x00') unlink(&(0x7f0000000040)='./file1\x00') unlink(&(0x7f0000000080)='./file1\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40, 0x0) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfe}, 0xc) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) mkdir(&(0x7f0000000200)='./file1\x00', 0x9e) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)='pipefs\x00', 0x80, 0x0) open(&(0x7f0000000580)='./file0\x00', 0x20002, 0xa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5e000000f47b381afbebb7d2b9d326fe8be430d59fd751a0f05a5accd50448ff7ce4446004c693710e2f0c62225e528fd24bbfd36ecaa98f3f9c4eca03388f995725ee8c6140b873fca4489fbae913bcabeb9d77a6e1c4f0856b4d538d2fe6f563f3"], &(0x7f0000000640)=0x66) 2018/04/20 08:09:04 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2802, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8}], 0x30) readv(r0, &(0x7f0000000880)=[{&(0x7f0000000080)=""/8, 0x8}, {&(0x7f0000000700)=""/214, 0xd6}], 0x2) 2018/04/20 08:09:04 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xf9030000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffff00000000, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(cipher_null))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001880)=[{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000001300)="8c63", 0x2}], 0x1, &(0x7f0000001400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1018c0, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00000011c0)) 2018/04/20 08:09:04 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$int_in(r1, 0x80100080044dfb, &(0x7f00000001c0)=0x20000000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, [0x4, 0x80000000, 0x40, 0x7, 0x100000001, 0x9, 0x3, 0x7, 0x1000, 0xfc7, 0x7, 0x1f, 0xe96, 0xff, 0x5]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0x7f}, 0x8) 2018/04/20 08:09:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/20 08:09:04 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x200000) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000000c0)=0xe) 2018/04/20 08:09:04 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000400), &(0x7f00001c1ffc)=0xffffffffffffff74) listxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000840)=""/72, 0x48) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0xffffffffffffffff) clone(0x0, &(0x7f0000000200), &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)) getpid() gettid() clock_gettime(0x0, &(0x7f00000004c0)={0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000580)={{r2}, {0x0, 0x7530}}) recvfrom(0xffffffffffffffff, &(0x7f0000000a40)=""/191, 0xfffffffffffffe4a, 0x0, &(0x7f0000000340)=@can={0x1d}, 0xffffffffffffff63) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) sendto$unix(r1, &(0x7f0000000780), 0x0, 0xfffffffffffffffc, &(0x7f0000000500)=@abs, 0x6e) r3 = memfd_create(&(0x7f0000000780)="b8f39b564625e71735fbce7b8eed3453cb0d5e12d969653e5e7073e82cf84d70252e738776f172bcc8f49c232b610e0a54ad618c1b08eab360ccdac31adeab0311f4e4b822c8405fc4ceb4783d7a000000", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000800)=0x4) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r5 = request_key(&(0x7f0000000300)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)="6c6f8673656c662a706f7369785f61636c5f616363657373706f7369785f61636c5f61636365737300", 0xfffffffffffffffa) keyctl$revoke(0x3, r5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r7 = openat$cgroup_int(r6, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) r8 = dup3(r7, r6, 0x0) write$eventfd(r8, &(0x7f00000001c0)=0x6, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100), &(0x7f0000000140)=0xffffffffffffffa7) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000280), &(0x7f00000001c0)=0x18) sendfile(r7, 0xffffffffffffffff, &(0x7f00000003c0), 0xfffffffffffffffe) connect$can_bcm(r3, &(0x7f00000000c0)={0x1d, r4}, 0x10) membarrier(0x0, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f00000005c0), &(0x7f0000000040)=0xffffffffffffff18, 0x0) 2018/04/20 08:09:04 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000140), 0x1) socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f0000000000)=@ethernet={0x0, @remote}, &(0x7f0000000080)=0x80, 0x80800) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00000000c0)={0x7fff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) 2018/04/20 08:09:04 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000380)='+wlan1keyring\']\x00', 0x1) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000440)) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f00000003c0)) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r3 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x8, 0x408400) getpeername$ax25(r3, &(0x7f0000000200), &(0x7f0000000240)=0x10) r4 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) keyctl$get_persistent(0x16, 0x0, r4) sendmsg(r3, &(0x7f00000005c0)={&(0x7f0000000300)=@ax25={0x3, {"390264499b3d71"}, 0x800}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000480)}, 0x800) fchownat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000000400), 0x10) clone(0x0, &(0x7f0000001f37), &(0x7f0000000040), &(0x7f0000001000), &(0x7f0000007000)) r5 = gettid() ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f00000004c0)=r5) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0xb0, 0xfffffecc) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="94000000fcd8b5e0c4173f1fe5ae2fa56cc9b5462635faadb0818634b6af2fcf7225429ab0f844571225c64a8380e5e7b5186e186c43e05be132868c7f68ee60b0a0cf993eff2c332f6195c03c85c78176c7bd972aad5e620f484d23eea7a6c551860ef6a8691a2838aeac39a8071b765c6b07dda9428522d2692810fa1706afa8d92b7740c8c8a332b3439f8ba389688aca49491a20949b19cbd533d586e5b5344b9565195224335144203384fb2a9bacad9280023bcb19331a7fe9c04eca6a119491c2e60e644124d99f68a9f6"], &(0x7f00000006c0)=0x2) r7 = inotify_add_watch(r3, &(0x7f0000000480)='./file0\x00', 0x20) inotify_rm_watch(r1, r7) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000700)={r6}, 0x8) r8 = syz_open_dev$amidi(&(0x7f0000000b40)='/dev/amidi#\x00', 0x8001, 0x2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000bc0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r8, &(0x7f0000000c80)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000c40)={&(0x7f0000000500)=ANY=[@ANYBLOB="0000be2c000008960c30f74bab27230645e94571056dc53b7f1dbd173b5da0804604aee3ce0bd6650f12d247d050d7491ddc4a4090bd4fac00000000000000000000100000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x40) flock(r0, 0x5) 2018/04/20 08:09:04 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f00000007c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000500)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000600), &(0x7f0000000840)=0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000000)=ANY=[]) r2 = eventfd2(0x6, 0xfffffffffffffffd) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000640)=r2) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000440)) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f0000000540)={0x0, r2}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000001c0)=0x4081) prctl$void(0x15) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000480)) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000580)={0x0, r2}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000900)={0x0, &(0x7f0000000040)}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r4, 0x114, 0x6, &(0x7f0000000080), 0x4) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f00000002c0)=ANY=[@ANYBLOB="01000000000000000a004e24070000000000000000000000000000000000000102000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020800000a004e2369030000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e24010400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000a80)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x2) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000240)={r5, 0x9, 0x4f, "7feacf47cbb719dc11d66456fcba9232ce4c965b28d477eaff40356f476d67fb97f978139e9082481a5ba90260d9421541c7e4e72907fb9da49b5064df935d2bcd9475287c2034d2de6573776e2d8f"}, 0x57) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x1a, &(0x7f0000000180)=0xffffffffffffffff, 0x4) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000000140)) signalfd4(r4, &(0x7f00000004c0)={0x6}, 0x8, 0x80000) socketpair$inet(0x2, 0xa, 0x7, &(0x7f0000000880)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) accept4$packet(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14, 0x800) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000400)={0x0, 0x1, &(0x7f0000000280)=""/62, &(0x7f00000002c0)=""/209, &(0x7f00000003c0)=""/63, 0x32761109184b6163}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/qat_adf_ctl\x00', 0x840, 0x0) 2018/04/20 08:09:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x1a1f1f1700000000, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:04 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xfffffffe, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 516.170904] device lo entered promiscuous mode 2018/04/20 08:09:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x100, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 516.206464] binder: 1865 RLIMIT_NICE not set [ 516.213100] device lo left promiscuous mode 2018/04/20 08:09:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xf401, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) [ 516.248597] device lo entered promiscuous mode 2018/04/20 08:09:04 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/180, 0xb4}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x64000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x6) bind$inet6(r0, &(0x7f0000726fe4)={0xa, 0x4e23}, 0x1c) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) getsockname$llc(r1, &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002900)=0x10) process_vm_readv(r2, &(0x7f0000001600)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/51, 0x33}, {&(0x7f0000000200)=""/65, 0x41}, {&(0x7f0000000280)=""/93, 0x5d}, {&(0x7f0000000300)=""/70, 0x46}, {&(0x7f0000000380)=""/212, 0xd4}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f00000004c0)=""/28, 0x1c}], 0x8, &(0x7f0000002880)=[{&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000002680)=""/194, 0xc2}, {&(0x7f0000002780)=""/203, 0xcb}], 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x448, 0x4) get_thread_area(&(0x7f0000000140)={0x2bd, 0xffffffff, 0x1000, 0xfffffffffffffffb, 0x8, 0x4, 0x7, 0x80, 0x10000, 0x1}) fchdir(r1) r3 = socket$inet6(0xa, 0x80000000812, 0x100000000000088) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/20 08:09:04 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x11, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x500, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:04 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x2) getsockname$netrom(r2, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x206b}, {}, {}, {}, {}, {}, {0x0, 0xff}]}) 2018/04/20 08:09:04 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) add_key(&(0x7f0000bed000)='encrypted\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a}, &(0x7f00002b2000), 0x0, 0xffffffffffffffff) 2018/04/20 08:09:04 executing program 6: mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0x2e) r1 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) [ 516.992245] binder: 1865 RLIMIT_NICE not set [ 516.998519] binder: 1864:1923 ioctl c0306201 20004000 returned -14 [ 517.006105] binder: BINDER_SET_CONTEXT_MGR already set [ 517.011593] binder: 1864:1865 ioctl 40046207 0 returned -16 [ 517.011636] binder_alloc: 1864: binder_alloc_buf, no vma [ 517.022851] binder: 1864:1924 transaction failed 29189/-3, size 0-0 line 2963 [ 517.041174] binder: undelivered TRANSACTION_ERROR: 29189 [ 517.046761] binder: release 1864:1865 transaction 82 in, still active [ 517.053381] binder: send failed reply for transaction 82 to 1864:1923 [ 517.059981] binder: undelivered TRANSACTION_COMPLETE [ 517.065122] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/20 08:09:05 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x3) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/229, 0xffffffe8) 2018/04/20 08:09:05 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0xffffffff, 0x8001}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000080)=0xffffffffffffffff) 2018/04/20 08:09:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x1576b, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:05 executing program 5: eventfd2(0x0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000010bff5)='/dev/audio\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x3c, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0xffffffffffffff30, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x8000, 0x6b8b, 0x7, 0x3, 0x6}, &(0x7f0000000140)=0x14) 2018/04/20 08:09:05 executing program 1: pipe(&(0x7f0000815000)={0x0, 0x0}) poll(&(0x7f0000000000)=[{r0}], 0x0, 0xc6d) close(r0) 2018/04/20 08:09:05 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/mixer\x00', 0x80400, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f00000004c0)) r2 = memfd_create(&(0x7f0000000340)='md5sumcgroup\x00', 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0x607) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='mqueue\x00', 0x200000, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000140)={0x3, r0}) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000000180)=""/207) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000000280)={0x4, 0x7, 0x1000, 0x4, "344baa4e985b177ea634346092e47892e9ee7163ac55f4fc32080dcbe10c4f4179c6ff1c7281305318a6cab4", 0x2}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file1\x00', 0x0, 0x8}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/mixer\x00', 0xc080, 0x0) mount(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000580)='./file1\x00', &(0x7f0000000680)="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", 0x80, 0x0) syz_fuse_mount(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x20) 2018/04/20 08:09:05 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x3f9, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:05 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x3fffd) unshare(0x400) syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x68, r1, 0x300, 0x70bd27, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xf3d8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xac}]}, 0x68}, 0x1, 0x0, 0x0, 0x4044000}, 0x4000) 2018/04/20 08:09:05 executing program 6: unshare(0x400) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) process_vm_readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/160, 0xa0}], 0x1, &(0x7f0000001580)=[{&(0x7f0000000140)}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/196, 0xc4}, {&(0x7f0000001280)=""/8, 0x8}, {&(0x7f00000012c0)=""/97, 0x61}, {&(0x7f0000001340)=""/162, 0xa2}, {&(0x7f0000001400)=""/175, 0xaf}, {&(0x7f00000014c0)=""/155, 0x9b}], 0x8, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x1000000000000003, 0x4, 0x4, 0x100000001}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r1}, 0x2c) 2018/04/20 08:09:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x700000000000000, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:05 executing program 5: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x860}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xe0, r1, 0x11, 0x70bd27, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xa0e8}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3fd60000}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7f}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x3b}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffeff}]}, 0xe0}, 0x1, 0x0, 0x0, 0x800}, 0x40040) r2 = dup3(r0, r0, 0x80000) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000001c80)={0x1}) sendmsg$rds(r0, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f0000000500)=""/244, 0xf4}, {&(0x7f0000000600)=""/130, 0x82}, {&(0x7f00000006c0)=""/141, 0x8d}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/65, 0x41}, {&(0x7f0000001800)=""/143, 0x8f}, {&(0x7f00000018c0)=""/90, 0x5a}], 0x8, &(0x7f0000001b80)=[@rdma_dest={0x18, 0x114, 0x2, {0x0, 0x4}}, @fadd={0x58, 0x114, 0x6, {{0x7889, 0x4}, &(0x7f00000019c0)=0xa9, &(0x7f0000001a00)=0xfffffffffffffffa, 0x20, 0x2, 0x5, 0x9, 0x10, 0x4a2}}, @rdma_dest={0x18, 0x114, 0x2, {0x8}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001a40)=""/234, 0xea}, &(0x7f0000001b40), 0x40}}], 0xb8, 0x20040091}, 0x20000000) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) syz_mount_image$bfs(&(0x7f0000000240)='bfs\x00', &(0x7f0000000280)='./file0\x00', 0xffffffffffffff19, 0x3, &(0x7f00000003c0)=[{&(0x7f00000002c0)="d446f971493a7b9a7bb3374295f7e21546b66d5c2f876ae02600", 0x1a, 0x2}, {&(0x7f0000000300)="565ac9a04b52314ead9af039a977d90fdd91efd43a4aacc55946528490ee8d847e2cacd86fcd294d551099ec600b8ff23a6cdc5fbcdd3db3bd5b6435c9ad3a6f7ffa93cd5c6258c2ea22bee097cc58a9bda326266869036776280125c3b6", 0x5e}, {&(0x7f0000000380)="9f0c63fdb448903163ea54341452064446f7f923d5c2ff042ced6215b2c39226dec0ceadf2db4213a0a756437fa7116b71fdd3", 0x33, 0x9}], 0x1010, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000001cc0)={[0x2, 0x9, 0x1, 0x0, 0x9, 0xa2, 0x7, 0xaf, 0x3, 0x1, 0x1, 0x3, 0x1, 0x0, 0x5, 0x6], 0xf001, 0x800}) 2018/04/20 08:09:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000562000)={&(0x7f000006f000)=@rc, 0x80, &(0x7f0000df5fc0), 0x0, &(0x7f00001d3fb4)=""/76, 0x4c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1000000000000a, &(0x7f000098cffc)=0x5c8, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x5, 0x4e20, 0x400, 0x2, 0x80, 0x20, 0x6, 0x0, r2}, {0xc8, 0x8, 0x2, 0x0, 0x401, 0x4, 0x17, 0x2147}, {0xff, 0x0, 0x1, 0x2}, 0x2, 0x6e6bbb, 0x1, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4d6, 0x6f}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x4, 0x1, 0x8, 0x0, 0xffff, 0x100}}, 0xe8) 2018/04/20 08:09:06 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) getsockname$packet(r1, &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000023c0)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002400)={@dev={0xac, 0x14, 0x14, 0x17}, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xc) readv(r1, &(0x7f0000c6efe0)=[{&(0x7f0000000000)=""/207, 0x8f}], 0x1) write$fuse(r1, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b23250f0f6065d86a61bf2b3b3ce67ed8f92384fa9fededdbf7b3a8d3b874662bb74e794b2e8f55dab4b196da7b09eaaba1d3dd947ed46cd5ed348820300000000000048"], 0x5a) 2018/04/20 08:09:06 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000040)={0x0, 0x2b, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000001a00)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000200)) timer_settime(r1, 0x1, &(0x7f0000000100)={{0x0, 0x989680}, {r2, r3+10000000}}, &(0x7f0000000140)) clock_nanosleep(0x9, 0x0, &(0x7f0000000280), &(0x7f0000000240)) syz_mount_image$f2fs(&(0x7f00000002c0)='f2fs\x00', &(0x7f0000000300)='./file0\x00', 0x7, 0x9, &(0x7f00000018c0)=[{&(0x7f0000000340)="55105aabeecf08b1f1447d2d88ce3ef80231e0e59ac5b6614e8fd0807493ebc68a6a6ff5ac924c26a43c89ba55c41f880565342f9aa7", 0x36, 0x8001}, {&(0x7f0000000380)="a6ad3a918063", 0x6, 0x8}, {&(0x7f00000003c0)="c80be8b1751c06aa5a963f90936fa282f4ee145c48c5ae68b1b0f7d01b903a509810232b6fe300a2fa21bb80b51b7ba9ec912c0ac9f171b371a89504e6a8f7761cdf336c", 0x44, 0xe7}, {&(0x7f0000000440)="6be5b2b644ac4c5a93eae729b1d05c84db42be2ccac44b979595354eba20caf273cde080496be8431ddd5d158e9133c4a046b95a03ea4b456a68fcca3318f0ff3df20259b6706a44c29aa6b7a94217b82e054ea5b358b5c3991e5f1d65ce4094e0edc6291a7e40cd5bccb4d3cc4d6adb5455e7d08a8db16e919afc9bb302a0af52a93f0f293e6e045d1352a6d69f14998abdb91c4ae9fe322a3066fc185442249157d87f5bc1cf1d4deb076574c184b639db8b8d97cc21ccd98348194789eef1e1a7a6adf7c13a87a41da9963b31a9073e89d950e7de3ec59ec7d889", 0xdc, 0x400}, {&(0x7f0000000540)="ae63a64c9eb7af6268ecf31a3a5fbd9d4de96409dff857007a9ea43541afd687ab9512ba7b40f72e0a847362f683f97ac9e36b3adbe73c40c6b84ba06cf98c21b406fb85215e8078784a01ac2371f4186701b049c643c9877fe69f6deeed14427dd5769d195cd7ff80342419d3b583f14aacce8b7eb1dcf7189950fc14020c28ce8c0db32c902fc344311ba50b5dcfbbe95c765a7492fe951980ba", 0x9b, 0x2}, {&(0x7f0000000600)="3fc6b6800799ff39abfb4bbab13cdab66ffbdbbeb2a6e3fafca73a2761c21ff6cb6f7deaf152b5959ac8beece7483a64ed3ac37ebbdb4aa7b0b0a3d5cd8c105118c255032f93a3c43558f7a2d2eb23da80907880a74f8a7bd5f760698d19aad05c722a8b2831477fcb6167ecd2ac70560327c6d5a41de39202937787866d8060a1f00bb61989d76488c4111eb9f39f92944787d781ea51c44a1407d19906ed69de40b300894fedf0bd896730a64a2532d7316a6921007b9933cab6c89f1ae1a9930b7a3b38f63b3014ea8616e6633122b042ef", 0xd3, 0x3}, {&(0x7f0000000700)="108ffe866cc89d9607627565db8ec8741d2c3ed32ed7ed1924a24861dee9e30f238f72ecde1927d1a09338d1a88d274c455b5840a65e081f84311e7dd2cd182aab383ebc0af34b21b3bd76646a4f2511b5d63f75067577ab8f099b4a0fb884d52fa9acb21063b8a4bb9690328ea897118c04f8bc9e169d028653ef00cb46a564e5aba1e1e215624885ed8bd24d25298f6f811d22a96494ce8e9c5af2254a9bc1eff2", 0xa2, 0x7}, {&(0x7f00000007c0)="2175b1dd0992a516b9cd521213054d816eca8eff33d0615379a6b8c566eb61cd1beba5811725836e525291abe9eecca7a3de7bd8126ebb0b83b6d61742f888d824d022188469688d4d0515853c68ca0d9deb72933871d9d44a2b36ec6d0ec6356abd2f4727e8bdaf040713f70135ab09d1e249b2a6a14713158926cbf5e2dde99f4500c9da5733e5bb47006704451ad71b67d601592773c7b933486d8323347fbc9e8ef67c52013c437feec2ae559f1aac326e535c82e9760ec9d84c9ed402855ebb99cb0d54ea9f7a3a067b6ef9bf2eff2f298ec8a7285123145053da725564b9075b890004f2a1b09f5cdebc99845d2443a032b54822d1ca96e2e0429f30034b798eada7bae56480dbda06ffb6f56ce89f308d28b14255b98e9bdf22651d0fd771f922a2f706ba4a1c79a4e8416bf1459c93f40b93fb7acfbce0ab55b94b3ed12f07ad2091391c737088828798fcb09ff9753ffb166cfc05d48c83069d09bb195305fc6a9cfa9de569e5298c00a20ebd413f1a98eb33d1b6d6a11ae56a14ebbdd16b989f975fd07b463070f027b90f5308670145738afe9b83e61b48aed92651569fcd3c893c5d4dcf19ac9ea6d4766e0b966b2fb8f412cc41055a8a4beba67c219849e124f706a24d9d06238cee2627a71d78b4f1630d2fed26e59596cb60c13701d11beff46dad7b55f7b1e391da96d8842e56182e9ed9ee5c67d108ba381b9aa70a82db59d7a70a0ce956b94bbf0ce7c39e662c90140d2d8eeb6ab85ab00378d1bf35bfc2cf5ab14b39f5c067a363c772c568485cec65ecfe5bba4a89f0ded16ee11a34226afcecde890fe988d9da2c212cf7bb53280f3136da8ab9bd1e2550d77fd1a12d25ca57e7a088531f7785a75238cdccf073449e2e4c15edcdbef963c2563f1c5a852448818a09b112b8ca38a97e075ba3e387525d72697800dedf7521eb6aae01d704b109238313bc7611c4e9d73e165d868883bc86bb65dc3e349e52be54ec67f819df3907903655bc89c5d43feb28380d90c81893e900758e6c2870f7cfe8d61e552f542b2bb06de6c797395bf88eb6ada1f5e8d91ae5624d7924ce01805754721dc8b10bbc7122666a8aed048d6b5167a18056abbe583fa97ba6b2d0f250cc0b4e14a9fde529e659e02c0799665d11e6e3ab0526ac4b2521abbf5072ca5be90c8bc1cabaf53ea8ae337e0324293c06ed01dfcd202940edd45269dac9e7dd20d404e93836908026a5bd56ddff3014f6e6b365370a05a562f6e97fc9f530d3863b90bd43178d80de135a8d57ceea3b96294104f3d74454efe4e7d1e5c910407816540fd5e50a65289fd855b51d01d6aa06ac90340fc08cced5c917c0547438b443ef6ead48875d73998074b9eba987bd1ecfbafa1e71a422128ef45e73d64bf9b453c13808bba30fc996d329b56b59e672a23c4b9dd904d6bf3d666476e434ec037dbaa1867fee5cd1591090fdb9756920b323223b56a8179e8803d4cf288472f4b53e867a38ac7f6650981e66c2555efbf875f93e93b08aa790e2fd22895acabe6138a2b7093d26bcf930eda68bf9f9c3fbe8299cc3af77c448db8986008213adf70dc823da7400fabb160740f577f12e0193d5a2eeeb31291d8f1612bff3e35098ff9f2dca6d49c6be5b44323d8cbfeb278e19fd621771bde4c96e72030ca59216208e03c1cc2dca1108fedd85646988488aea609fc7844ef0afd487be2ffc745e9430bd62df04537c1c4f8d2065acf8e11dbbc235541c6dfc43cbf907040ce267504503cf845ced4a377365cf7a2f8006b033a281bb81ef3fb7be94636c31ea23ab5fceb0957ae883263ea38c42ba75873a415ceb5b2d9170abcee4e9216d8300ed2ab372ab64a1645c42bff7619203bccdd2707bad3aeb8fc18fee4e9874b32b4ca025ef0197513fca3df5b13f086bb44a11bd9d6c8a9fe0c8316dfedf6b178bacf3e60de516e24e36df16f151eab42d4eb9867c1a1e7ca16ee7fa91c1824043ab91baccd445115624297c70d0d9c7fb9e254b78f08ef4850fce0e8e26994badf2480e3c0ac5a53ce8ee97af09f9a672e341b743afa08034ebd1e5baa6396e7181c17be0c56d41a5cdaf059bb415b0da959e3662c5d6edd346117f61a6a03cb524354843146777fa5411b5349e2e4ee65a288957bf6944be300183a64890838fdb953d08a95b5945f5d4c06b0e72de7b58ba205b7f6a4400437bb3db4085aae33582c8ba5ff5ae052997786ba7403c3efb0b9c5895bef395c2d0190bf015e5c4f5d58d138b77d1bfb976fa48350a17ef76e97929c6c0d4b8a440222a9e43862656d191acf93ee3af71c6ebe268001f3baee84a8e25849ee52206089b6446a0f3b4c8f133fb816f14c0d5a94fefbd7ab63de9256a567cd5f45447b2d73b8f3b009e552e889fac882572b6590788e99434d68e0cbdb3ce0e81c56eee1ac2b7f1b43a061c2c43a95c963b2cc75cabd53a024723af6611ef8bd1bbe06ef87f05aeaf79c368a3ac8b944817784e0c2191c7cace219760b4d14c4168c614c1d931446e755eea55858a7a4cbc0e87e70fd0d90e7a3b35058cf84b091a7c93ef6782d172ab151d005fd3e6604fd19b18883867c79ef8b81dd7ccf1f2d0229f7c7889a78d83fedb21b582092a0828a0933a711b95f7975749947ab6897d4dda6779202ec24f449a0ea3ae44fbf647cc64e513cbc068b3bdedda8bae8f7d55af0d50eb010c65615bf6f3c6e9fb28e2fe6a2d67026dc624439f6ee71030a4ae2441c4a3e8c75662d82602a8bc9f314af9f2dfa74385125bf29a133e8d5156e0b43973a0744127bc9bf1d3951d4561db60400577e53f6ec182364ac04aca7e35bd88dfec18e69301f084ab2346b0fa38503fd247004cd4c43b5832a111a417250775a56c3eb913dc5da1255a0d342f00751ebb80a327b02da199f606be651ea2c82d207e425acff51cfa72cd9e19b81f174705175c6710e278e2d74da62d72cf3242b8c4ee8bfce73bcc844fc6450485563daac67002b60d569b8af940392c8ccee824bd00f72b35a001a4eec0ac5d3eb8e8da589b867d70a01978e8af8776a9230cea8ff70043306e1ce28891d827f5c1574e8d2afc1802b9f0b4e65baccc41eeee7f122bf8435338ce163fa6c9a79ff6594cdb935eb1d08b9ee6d76060e05374983565cd9a56a407ecd8f6edfe1742c31c3a92db232a714bc076727b404b6977c487a56b99075ff47eb7bad40b9f2785ad4559a255cfb86c470081179af8ad0f8bcf0d489fa1034ddb05bbc6835a702d8f5e3aa015471f9a117034dbd3a31e1b38d5ac35dd2ecc59e543529df992e5fe74025b80897e7e5b2deafe9e59f92718974db4c7d62a7985246e6b96bda6c1db53d4808ebdad9448f09ed0902f0c1947306eee35e560a063dc250445fd47b374deb8fdcc7b33603b2cf9eff7da28f12d1f6babca479c9b7000ed5f49fe5812c2ac45515796f8fc4d45e8d47b61fac67139e0f51baefbf3236e72bd1164d46cd528609ba823909a9ccc49cdc824168206707a7a9ee2a34cdf2f4d2ad256a8acb859ab0126364d1391e17787866b53c64f13083b9e418485683e865f6ea32249d4a42c8a1331be4bfe6366c8ea79b9c4694a502e21f9b7a8de6eefbc2149e4f19fef3313935afa949e6019920c1d640ea9a02fd37bc8d2e3116ea78d793cae045f20b0baeca49fb102a4a58e1d1b2f4f6edd601b41138a6e02065130ae99924a67eade4e009c9b65d2b8c57f10ade3ad3680c0133aa29a0b356e4aac05c030823703b11116e513023959e2e36a639f10e1945cfa579b704f5baefa9808b0fa40383337c812db29147e474d938cbbce8b547b7034dd547e34c9d294af1a7fe751041c0051f8d1bb518ead67b3f73df0a354f9e66093d459309b40bb09792662cf6be0c915011c5343665817fcb24900ccb9a3e8a2016966bb30746a085fad60141e9da13238b7433e751c25e20c3ae5103853b757825685f61915a20c919119b01eb526e38cd3c94247c545501d019d588ad55501adeafe018077570790235f272be3330bf6a53a1da387e022cdc5a626c8e6c61c54f303942fba5e7a99bd43b5fdb337037011cbf6b6038868caa646a1d636f826eda29fe841d7748b036a1d113c95ba612882c1341ca6a2257fa9df4bbb0db0e7ef45b16de87cac7fddfc489e84e4f0dc83d61acc7d46ac99f202d712d786e7fe9f3c54af39ecb3e350337ca9de28fbfff28be8c62467a325df26982f82720b353759711e2db4b2adb13ff164810cf7b2dcc635945d9530b3e4a11790eed68c945c9db7c34353b760fb0b5cc278fff53f38fa65b4011848e56a5a74d24efe93bce033ab67ace8d93646e0a6ba3998ef607b13f022c363e26b30a8131f219830c4c62f1fa87295f018a7c6ad55b235d67b37fafe90e3f7fedd72e4eaaf3b331fd24c7b2ba25c29e74fc5f00e7acaf471d94e133e02f7968249f45281ac004de259fc27baaa64a6c0a9b2af98e69109498b81e7363d495a6980a86778c7b16c693629fb65d2a3c3331c622dad3f6c6cc79c8b8ef6b4118d0ac99b0d4cb67ce5ff32ef0d441dd3ce765a32844c3efcb6d4e89a3aa22767fe6cc39034e0b22a9f3b36a18c961d346f13a9e50fa9d0323484211a4a5bab7810971d11504fd3f9de064f4e4c169142572d3963dee150c3269f9e6f86b2350b90e6441bc996b13ee834d393b62f2e8796c8626552ac78ee4e508c8e9c843915149bd1743783fab41ff98234d4448c627f6d5c9193787e00eaad31e1197385008992a362a89266f99ad8d8e59eb62e054d005e8bd3f8094cdc65578990b9a0be820cf389aa0147ce824cf32fd40a581899a214db0d039f6226316e2cc66a0170aaf6deaa4f0822bbe60af67680e9b7b5a062faa4088fa3aae5775fdc6319095a83e601e10854752632881c908f23266f7008a386dec34a6ab3e97044bb04fa205b37410079262275f5dcc18b3a23e3fedc8a6f2ead451d48e50064b862c1b3c4d7959252c45b64dde31c7466ccb74327249075195aefd4b8eaba8a25681893d7eff01f3b3bf0b9d6ab243edbc435eb22bf743777987375da39e8265e7c7d53962bbba789fe812febf98387e500bab2eec7c24c10669c0507abd2d5486968a121933251fea92366558d7e0acf98ddb7d9b8ea8daebe6a0b66eeda11d34b52b7464d336bb9ffa64608e099468a34f7668898b853d430653adfbde2c80720f6cdbcfb05d3bdef2d243792ebf89e4c6fdd9661c39da458a5ba57916241f17411ccafb47ed4de8fb7cad7cab7c4db0706763342d2abf2ef831f6a970cd72fce921abcf2bafcf6088bc3984c0de698fe6669a0e104e9f1995fb72bbe805ea9c2786c3e685c33d7a675f78ab11b29601e356477f7f3f7c0ff04c7d0a57fa8035d81c9d132ee2b8266106bbab81caa986a85eb614e4a23a3877aed6fab93bf797deb9dea8e83046c584b9e14167089b3f49ab2c2a9d4a1b732ceb4646f1b9ed140ab33c386e4d39d603a96e30efb20225ffbabf84fcc9630dff9e78df52bee9081cee948bffd0657456fa8f49ac16ec7027ada4e0fb099be65789594586c27e20f6e0c7b24692d8a582a195ad940179c4bad584d29579666356e2d0ee5c4cc1212d270662904254537bf9e55306a48dfa8a2161ab0120aa8d79804a63c21405494a8c4f83f365c56f33752a1b78a3cab3a27aab45f06950af9a8ede9c9bb3aad03ffd71397bfaf38f9bb1b9e36b5f7de92792d0da063013b664a1fdc0111f88d792790e85df9d400", 0x1000, 0x6}, {&(0x7f00000017c0)="0f372683f13ad9d6750946b07b1fa42861669c64a64798904a9ccaaaefe24c6c1ef99c61ea7975feb1b2b1759383147a28ec75a85e89583c26661297ac9880e3826b8984d35853fbfe2d8c34f2809e9821893bf2d29be96f08d22199d092b13406b2c56df0a8bcf7759ecbbb49e2dcc01fea4555100509b639973f95638f18df52279cc25cd43d707994275d32c52daf898105eccfec7f7b553f8a9cc4bb8df09365efc9ab2851b7b3e3b042258c2f413d93325fe9634e1bcb094e1ea1e44082ac", 0xc1, 0x1ffc0}], 0x800000, &(0x7f00000019c0)={[{@discard='discard', 0x2c}, {@jqfmt_vfsv1='jqfmt=vfsv1', 0x2c}]}) 2018/04/20 08:09:06 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000015c0)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) vmsplice(r1, &(0x7f00000007c0)=[{&(0x7f0000000200)="d1f7e7d1102ef923db4e26435968012e519e5a38f92e00ac0ddca076b9db6ec456d1f3782b5af86e80449253a961753bd5a3066f0c01c0ade06ce2ca4c6c8ecea752f5338dd8b4142feaaaaee3fbc084d5956b7aac16a39a705c9bee96b47e22af361aca8c6143cac778284bb7c50895dd317d6180175d479402a4cb5f4071b549cc223a21b0f82321fab043fd25b7070ff8c22811f56b38500ed3360d046daf36ddf54bf4036cebd44f7ac414786e587b700fb40751cbf38350be042d430a4e9e13aa0de019f7a9d2b1470f384e87db5cb8d77e729441dfd132dd82a2721974c53105dea700a5f6486986378d64dfe4e00ba77a78", 0xf5}, {&(0x7f0000000040)="8ba9d5926d0209398122c7c797ac02dcc5baea3c907deb7950a7dac7382f9580b7514b6d9ea9459963583d8ae19e23a9d908bfc4fc2b2c69600600fc604435d5f7536d7c552b084857aae4da6c620d24860c6d6108e908ca7a72afbc469b83f930340e7980409ec803a1b47baaa8081a12e093336362f223bededbe67903997c6b71eba5ef1f0e0524ca620bd676201e7797c7e0e61bbd23b85f1e0860c23d29322f70bd5b", 0xa5}, {&(0x7f0000000300)="3109006bcd375d0711ecdbc58961d3c318d8bdb606850a2f2abe08aef5f966d6c35a770a5d1ca030759c82ecd454ce5a06b791036630515f4a03f69cc62d32c8c3e43f37037a097b8380881442f039430db2f865b95d8c3f80ba8bd471386999ae3ef59424b7af573e24058904ef2fc93843d4bdc37c82368e1f42bcb5ecfdc9842a96cd22007a611007d8dede0baa70429dd7f39603d0bfe66bffb499110c93386216804ff4666289978b56920401eb29b267ff0a183a36e20b0800d363af86fd9c725981cc7495a7d57f5b51d2e841cc1aa1fbec75d9a8b527ef8009ec3ed1b67a90d25412d3fb08fcaf043e4e519449", 0xf1}, {&(0x7f0000000400)="d0d117d837cdffe37a912d53aa8bcb0a555196397751591dda1fa057cf75069f6ce57a4e00a1814877b4201552e6c80ed88093e74ef9f23731faacbf6e6ba18cf46cdd34fe780a9e27b8349540104f84b33e87e04a826bfea7e0c353ead0d3dc0160157075b4d38e5b4b4ff5a7f3438feeb0ae61f92a550a059986b1d7f12aae04492b087a4ac275c48e32333917d7577ecba49579e060d089ccee3b85a4e1e26e4c9594bb40e239b561807ec4e407cfdcd23e0376b62ed586ec2775eb77186dbefbc82e0bed336d", 0xc8}, {&(0x7f0000000500)="950d3b6d4c792e97b61a16fb9df64591514e29d6a5763992b062f54cf920edfafa1881a424572cdd8b988381bde7b37d3519a731bc7a8c339847a8f35c6a2c596a569aecf4bfa23c3425fcbdda6d44827b351d25fd7ac69ced1932a78667975a5f3e20d317ba1a178d82681382147bda17123810c4a4f551842d63ba6adddc211abbc493360397cbe3fe527510d17f0dd4f1b8f86f6d8c1400c40a7db2dcbb02efb484f3d03ea939bd1c8161909918bc1e120e7fb1fa9673bbdd8cb83304fffe005d7432", 0xc4}, {&(0x7f0000000600)="0b20ea5c7e16cdaf49185c8d3af1a9dabdaf1c04df7dd7fc97b7feb6fe69e419e6e85510183bc9f77ca59ac48c76dc6d893a5f7d84", 0x35}, {&(0x7f0000000640)="0347be55c0242a6cac9275aa206d30f3bd720ef35e467f41093dab19eda8363d5aac328e1ad3536d7398390c1173fc25d7fff8a56b5b1f7b18ee2fae4a7eef8172", 0x41}, {&(0x7f00000006c0)="89c8510a483dca8099fad1407eb2fd305b55804c53f4c9ba766a0808c6da40a8310233b99856fc931082c10726e2b96a42a10b3b7413a78ff036388f02031e6819e8c8b2a097f807257f3560696f1c2b72af059f5b06d5afa31acb52588a63ac617f7c8302c5bf224d7716639a8cfb5b5abf2a8b933d232487bebe03a9074e39d270f9d68e897b295a0ad67eef64ffacbd6ec815be5da1e954e8d588b5f5677ead9d9d8a755d18458f67864b7b7edc5a0ae887d145e679fb58cac5ecca2442cb9b41b8cf", 0xc4}, {&(0x7f00000016c0)="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", 0x1000}], 0x9, 0xc) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f0000000100)=""/246) 2018/04/20 08:09:06 executing program 6: connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x800000004e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x400) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)) listen(0xffffffffffffffff, 0x100000000009) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000000c0)=0x810) accept(0xffffffffffffffff, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) listen(0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000040)="ae", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/04/20 08:09:06 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x10000000000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:06 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="360f00d167430f3026660f3881b975d2000066470f3a633c060366440f388088003000002e676566400f388081c65500008f082897c9000fc71cc53318000067440f01fc6766470fc6014b", 0x4b}], 0x1, 0x0, &(0x7f0000000140), 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000040)={0x6, [0x1f, 0x0, 0x2, 0x8, 0x9c, 0x709a880f]}, &(0x7f0000000140)=0x10) timer_settime(0x0, 0x0, &(0x7f0000000440)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000000400)) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f00000001c0)=0x3) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000200)=@req={0x2, 0x60bf7e53, 0xb6, 0x8}, 0x10) tkill(r0, 0x15) 2018/04/20 08:09:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffff7f, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:06 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001e004781000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="00200002000000000d89dc2495770d26095815d8e408000a000d000000"], 0x28}, 0x1}, 0x0) [ 518.517289] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 518.539140] CUSE: info not properly terminated 2018/04/20 08:09:07 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x68, &(0x7f0000000000), 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000140)={0x1800, 0x0, 0x7}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@ipv4={[], [], @broadcast}}, &(0x7f0000000180)=0xd) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/20 08:09:07 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xec03, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xe803, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000087c4690e15e69bf98caa1a9b"]) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/20 08:09:07 executing program 5: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000f80)=@resolve_addr={0x15, 0x110, 0xfa00, {0xffffffff, 0x0, 0x0, 0x0, 0x0, @in6={0xa}, @ib={0x1b, 0x0, 0x0, {"1c4c7759d9eb249d40b46fada574a772"}}}}, 0x118) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3494acf3, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) 2018/04/20 08:09:07 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x200000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xe2, "1208d5aabcea282797d471e6315b25075889a38b872c857bd645e966389367fabfb67a82c769a85529f0771855ec8e4f90f516de15e578e3f734d69f745600469ed632973a3dbdc2c04c4b52c5671076e734cc5cd9f4cc536c5fffe6656a5460ad7a16d4f62bf1ef01a17d869a3eb9164a0fe5a493c08e896ea3a334a9a8d2d766e846a9fd57aeed96a80aeed0bbfa9afa1fa8e56f5245d8b5a59a468e2169ca554aec9d4a301ec8a8502fb21323e25391e8992ad65102a70164eb9544370ae429fc1a568735244ef25911b703fb2cb2342aebe801adf28b561d34cbe1a42ee2baa3"}, &(0x7f00000001c0)=0xea) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={r3, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0x8, 0xfffffffffffff282, 0x200, 0x4}, 0x98) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000003000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000000000)="f29d0f013f66baf80cb89ce18389ef66bafc0cb800780000ef65360f01bce20e0001003e0f009a00800000ff4603660f38828218ce00008a990000000066b870000f00d066f20f005502", 0x4a}], 0xaaaaaaaaaaaab7d, 0x2000000000008, &(0x7f0000753ff0), 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/20 08:09:07 executing program 7: prlimit64(0x0, 0x6, &(0x7f0000000040), &(0x7f0000000080)) clone(0x0, &(0x7f00000012c0), &(0x7f0000001240), &(0x7f0000001380), &(0x7f0000001280)) r0 = getpgrp(0xffffffffffffffff) prlimit64(r0, 0x7, &(0x7f0000000000)={0x144, 0x8}, &(0x7f00000000c0)) 2018/04/20 08:09:07 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={"7465616d300000c22100", &(0x7f0000000000)=ANY=[@ANYRES64=r0]}) 2018/04/20 08:09:07 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xd8b7, 0x400) bind$inet6(r0, &(0x7f0000021fe4)={0xa, 0x4e20, 0x6000000000000000, @ipv4={[], [0xff, 0xff]}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a31567d4ffc256ada68511828e6dfec525505467e81653ef8efab9d48308b0e27"], 0x23) 2018/04/20 08:09:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x3d00, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:07 executing program 5: r0 = gettid() setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000ee4ff0)={0x77359400}, 0x10) r1 = dup(0xffffffffffffffff) listen$netrom(r1, 0x7ff) recvmsg$kcm(r1, &(0x7f00000008c0)={&(0x7f00000001c0)=@sco, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000ec0)=""/149, 0x95}, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12}, &(0x7f0000044000)) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f000006b000)={{r2, r3+30000000}, {0x0, 0x9}}, &(0x7f0000000040)) tkill(r0, 0x1000000000016) 2018/04/20 08:09:07 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x80000001, 0x2000) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000001c0)={r2, r3/1000+10000}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x1, 0x2, [0x20000940, 0x0, 0x0, 0x20000970, 0x200009a0], 0x0, &(0x7f0000000800), &(0x7f0000000080)=ANY=[@ANYRES16=r0]}, 0x7a) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/20 08:09:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x2000) write$rdma_cm(r0, &(0x7f00000000c0)=@destroy_id={0x1, 0x0, 0xfa00, {&(0x7f0000000080), r1}}, 0xe) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000100)={0x41, 0x800, 0x12}) write$rdma_cm(r0, &(0x7f0000000500)=@resolve_ip={0x3, 0x0, 0xfa00, {{0x2, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x11) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x200, 0x8001, 0x800, 0x6, 0x0, 0x10001, 0x40010, 0x9, 0x1, 0x7, 0x8, 0x3ff, 0x1, 0x9, 0x3, 0x7f, 0x8, 0x9, 0x4, 0x0, 0x8, 0x7f, 0x6, 0x1, 0x7fffffff, 0x4, 0x19c81e6b, 0xfffffffffffff286, 0x2, 0xfbc, 0x66, 0x1, 0x86, 0x6, 0x7fffffff, 0x8, 0x0, 0x1, 0x0, @perf_config_ext={0x8, 0x8e}, 0x2816, 0x5, 0x0, 0x7, 0x8, 0xfffffffffffffffe, 0xffff}, r3, 0xd, r2, 0x8) 2018/04/20 08:09:07 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x18, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:07 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0xc000, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000000140)=""/124) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x9}) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f00000001c0)={0xbe17, 0x6, 0x2, 0xa4, "4d33dea9ad2bddfa19a9237e92e5047684576b60172c0a24ba6bfebf26b23683"}) mknod$loop(&(0x7f0000000240)='./file0\x00', 0x1000, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f00000003c0)={0x6, r3}) getsockopt$llc_int(r3, 0x10c, 0x0, &(0x7f0000000280), &(0x7f00000002c0)=0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000014000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000200)=0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/20 08:09:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x1a1f1f17, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:07 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='oom_adj\x00') perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0x5, &(0x7f0000000500)=[{&(0x7f0000000100)="a1062719fb5da21ceacb302ddfbd8925781d1a11fa7e33092e5a01077704566a60e0170c15a6ddcaca1899984737361b9be698663c4cc4aef13e829db997d204650876b8147650c8fcf55e534309b58534f118183187f0a12762275a3da73b995d421f37b09c5e83e322fd51f24db4bf44599a262e052bb3713b6b93a26ea9e6bf5bbc8fee19a1e16a9e1955b15566a4d80a067d5573eac67a6cfd93eb9b45acef439ef70402a38f98feb390e5bed1f38a0123fdf601f199f14850a3d61e53511789cdd660dd6bad88c17d", 0xcb, 0x9}, {&(0x7f0000000300)="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", 0xfe, 0x3}, {&(0x7f0000000400)="a13f7b4feb710386ccd35a65b1c29e7eb21f11c6587e9a0adbf80b5e1b9a738e846a38760591e2379a0e2a32fb1f3118a2c1428424623c284767abee891ef56de4691beb1e293c4ed2c30e31337b7b5780d5a1313c9d3dc5872170a010bdcc4ad4f108f5b7eecf27d3ae2ddf2466b5916f4d7a0cfbc4cc73239055a0a5d30b3f231074a9fc1dc816ab717fce61b15547a1f640d2c069794875bb0b969b45507ae51386125332eff2a7e7563c80d523fb26492f3313dc65ac0d020f1775b6ed00c61465ad2aa89e110d95417d74d1faf201cf04c6a8ed39b867055e70ed07", 0xde, 0x5}, {&(0x7f0000000200)="be6957892d68d2f5faa313fca596d2475ce93689c74e018bcf84b9f13c9b231f3bad165fa510ccf3917f3cad7f82", 0x2e, 0x5}, {&(0x7f0000000240), 0x0, 0x3f}], 0x4, &(0x7f0000000580)={[{@user_subvol_rm='user_subvol_rm_allowed', 0x2c}, {@noinode_cache='noinode_cache', 0x2c}, {@notreelog='notreelog', 0x2c}, {@nossd='nossd', 0x2c}, {@compress_force='compress-force', 0x2c}, {@fragment_metadata='fragment=metadata', 0x2c}]}) read$eventfd(r0, &(0x7f0000000040), 0x0) [ 519.776449] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/20 08:09:08 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)="6367726f75702e636c6f6e655f6368696c6472656e00b3c911184e1a2cf421b11d6eeef35851423c95fd650a1a797d1915691d8756ba8d47b93fb5d7dd474df0e3942079a992ee72443c5540a7acf908b972182820530448a2fb54e15f3d432da5f9edea258e21311b636f7c79a7be00b5c2cf2cecd8c1", 0x2, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffff, 0x280) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r5, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3f8, 0x4) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r5, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) gettid() sendto$inet6(r5, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r7 = dup2(r6, r5) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f0000000180)=""/147) getsockname$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001300)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001340)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x100000001, 0x4, 0x100, 0xe9, 0x200000, r8}) ioctl$TIOCGSOFTCAR(r7, 0x5419, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000300)={0x3f, @rand_addr=0x1ff, 0x4e21, 0x2, 'sed\x00', 0x2, 0x0, 0x38}, 0x2c) utime(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x2, 0x9e}) pread64(r3, &(0x7f00000013c0)=""/4096, 0x1000, 0x0) syncfs(r2) 2018/04/20 08:09:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xe000000, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) [ 519.879239] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/20 08:09:08 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x7, 0x84) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0, r0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a73000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1000000000, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0xcc) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/04/20 08:09:08 executing program 1: r0 = socket$nl_generic(0xa, 0x2, 0x11) r1 = socket$nl_generic(0xa, 0x2, 0x11) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f0000001ff4)={0x2, 0x2}, 0x12dd0582, &(0x7f0000001000)={&(0x7f0000000fd8)={0x4}, 0x14}, 0x1}, 0x8000) sendmsg$nl_generic(r1, &(0x7f0000007000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000004ff0)={&(0x7f0000007fec)={0x14}, 0x14}, 0x1}, 0x8800) close(r1) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000001ff4)={0x2, 0x2}, 0x12dd0582, &(0x7f0000001000)={&(0x7f0000000fd8)={0x4}, 0x14}, 0x1}, 0x8000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000004ff0)={&(0x7f0000005d8c)={0x14}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r1, &(0x7f000000ac37)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f000000aff0)={&(0x7f000000a000)={0x14}, 0x14}, 0x1}, 0x0) 2018/04/20 08:09:08 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x6488}}}}}, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000440)="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") 2018/04/20 08:09:08 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = dup2(r2, r1) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000000000)='./file0\x00', r4, r5, 0x1000) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000480)=""/179) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000000c0)={[], 0x0, 0x1600}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/20 08:09:08 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x5, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:08 executing program 2: r0 = memfd_create(&(0x7f0000000980)="7591487276706f786e650531006329225cce58152e145560426f299a8c2d43bf0ee65e5ff9ae70ddcdb9272d88d743868c8af2d64453711c7f2ebd7e1ffb1aef276f05da34c9dd50c7fbd861a6b0107208c9dee0ce526a276abd90b014494e698c529760305383c48931b5a008c6b4776506000bf558577a2548e6fb385d3d8f877aaf712064a68f85709f66af0929f32a2a2db776ebc07c26cd1a332400000000000000", 0x2) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000600)={0x0, 0x9}, 0x8) pwrite64(r0, &(0x7f0000ce9000)="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", 0xfb3, 0x4e) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000200)={0x10002000}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x25) fcntl$addseals(r0, 0x409, 0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup.cpu/syz0\x00', 0x1ff) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000040)=""/66, 0x42}, {&(0x7f00000000c0)=""/109, 0x6d}, {&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000180)=""/34, 0x22}, {&(0x7f0000000240)=""/253, 0xfd}, {&(0x7f0000000340)=""/250, 0xfa}], 0x6, &(0x7f00000004c0)=""/219, 0xdb, 0x405530b1}, 0x40002140) 2018/04/20 08:09:08 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0x8000a00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/20 08:09:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4000000, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:09 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000140)="ef00fffff7ba09000000000008006a3f99f2179f3bf02de9e6c0ab2fa5a4f0acd00e06d9052a673d7e9ca737eb889792e8ee852bb83705b6dc33250a8d0e973f7f1def197c6a0ad954fae54120736c03b1cb0e9f2bd69aed8359561bbad2347763f64d5a57c054a93f5aea9a1905c3e78530d89c367c", 0x76, 0x0, &(0x7f000007b000)=@can={0x1d}, 0x10) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0xc, &(0x7f0000000000)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x110, &(0x7f0000837f57)=""/169, 0x1e0, 0xe2}, 0x0) 2018/04/20 08:09:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xa, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:09 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x2], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001600)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)={0x1474, 0x7, 0x3, 0x100, 0x70bd29, 0x25dfdbfe, {0x5, 0x0, 0x5}, [@nested={0x1d0, 0x9, [@typed={0x8, 0x14, @u32}, @generic="ff509c779408dfd9b220d3790e9d30aad42fbbddfdea23865b7956fb9012d5811b0d4ad25405ae94c2a3203a76423bcc2d0c337a60b2f5f3e183e845598e7fe7ca77c7d1ed4f248fbb0a6e8a457276e3882a697a7010c463b623ed0c725154f9868a8dc095e0acb7b13bacbefc51efc79e324a24cc830e525db7c07295b0225af94180c00cf16a2ee5696f0f3fa06b5e2ea3d4710fdc", @generic="9b67109e05c521a8beb8ee35bbddd988683334d3ea5587edfb72e91c14c164688c02e2d0983a5aa1c54566df5fb752d963fdb44dc380a9f57022590c129e05bb0b031e3ef4301ebd82778c263d928b59c1913e0a20e80a82ea1e98991c722ec5e4b2603830fcb2aa5e4a7612de8ffa5cfbfa73c8caede8bf7dca7edbff12d9fd7a6735a331faff02e95ed0325d2c9255f505843e6ee08ea9499621", @generic="398699e773ab93c1698aab2b2e9450da65f97cb8b123a9557abf2c1e78e25f57ee6e9cd9c1f46ddd347438efaa0399b8e2e894dd8bb26fc960999bd3dc2a22324417e18f2f828582a468a6f8ff9b31e2b35d531018edbbf80856329fbd50936c1aa005cd159fc4100bc5ddadfe64390743f91186278dc5d3e055cd1ab3628b232a6dd63c00e81054b8498b5198f3e001ba0b"]}, @nested={0x1290, 0x30, [@typed={0xc, 0x90, @str='system\x00'}, @generic="436aeaa1261f684a1e35e9d45e022e7b3880c107bdb5134123667bbd0dd7877e0aee", @generic="8da13fc3760c293d8963b586b2e2dffca69967efbe5888ea13f7aa44bbf590e30fa67ed526be9e17c61a4bbb725e6b996ef2852ff320221a05f7490bee5e627e7409d08853db2c0c778584bb81e54bdae10e8b96fd04074054ca5ca3b380c1390a0f4115e85f2517b1632f15ec952720135b3f8f6e9e88f1e56ee36d27e2d8b7f5e7371b", @typed={0x8, 0x14, @fd=r1}, @generic="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", @typed={0xc, 0x89, @u64=0x9}, @typed={0x28, 0x8b, @str='wlan1selinuxuserppp0vmnet1md5sumself'}, @generic="843a3fdf3be5ba96c94e68634a7bedfbc06a23b34c0a79e121157358072c23e4c21d381f6918b1c04dd77be4c9e4b2b2e6c06de624bfb5403911e6f7b94121e2ff88ef2b4010303d5e1eb44c3248c3974d59b078729fc66c1d58e5cd9b63e91122886ef027c17fa94a5a02548f072c375bb1ff01667d13c024ba0807a693a85e03812614fd55ddf9f43e3f9462a659505476457217b4c83641896543cb876fa0a8ac0a02909bee8fbe75590cc99e5b0e066917b505330c0063fe37e7a716bafc5be3568611e065a04b86830c5fd7bb8623b6dde051", @generic="9d74962c9cc01267b4aec8699a39728c34cca90b496959e595ca06a894900761eba6775b0f53a7803f93576d9c1d7b91ac5107843459830fcf55b2f71033fd3c3d34f335f4659408904430992bcd8b08838598855534203f01673c4c7b6f484b0f8573020f9f73bc263db083d95f71ee907800b032ec5ba0571d4e76cccebd66323801b03ea4c6ad1760915b2070b420cba93e0e02627c8f6dd986d8e526e7c381910c5e88427ee31d6a4c59223850dd25171b85dd946b366bd10c77a9e28603", @typed={0x8, 0x84, @u32=0x2e}]}]}, 0x1474}, 0x1, 0x0, 0x0, 0x440c0}, 0x10) 2018/04/20 08:09:09 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x2c32d29d, 0x604002) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00000001c0)=""/245) unshare(0x8000400) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x48000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x111380, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x2, 0x3, 0x4, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x9, 0x6, 0x6, 0xfffffffffffffffa, 0x400}, 0x14) getdents(r2, &(0x7f00000002c0)=""/213, 0xd5) mq_timedreceive(r1, &(0x7f000033b000)=""/4096, 0x1000, 0x0, &(0x7f0000f36000)={0x0, 0x989680}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000140)=0x4, 0x8) 2018/04/20 08:09:09 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000080)="267b92205d85ca0da90300000000000000000000000000405c061828c434ddfeb0fdc7d2db256c4d6b0cb4e061669f0798085bf986a7d8fb226b789dc772f6fd6a2874b4", 0xfffffffffffffea9) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x3, r0, 0x1}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x7, 0xffffffffffffffff}, &(0x7f0000000200)=0x8) syz_open_dev$random(&(0x7f0000000240)='/dev/random\x00', 0x0, 0x402) 2018/04/20 08:09:09 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x9, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:09 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383cc0dc1ef145871c92bf9e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x35e) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000ef5000), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1f, 0x40) name_to_handle_at(r3, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0xee, 0x7, "c3be5e00dfdae6eea09557b57b7744a1961efb9b2e64fdc64ce474e904bbcc5acad0397cb97bd05e1f3201e72171d170a04b5c8b83e57e9107d044cd26f2cb29115dd919afff0034704453227f1e242b04fc7588e53c03dddc5991bd98239df2c35c4341114a14f5fecd401df0d65ef2c6d32a511a004fe06386bfe9ebdaa44255c057b66d11d4b3efe151905794ad463479b0e7ff4b2da488abab976f7fe91c7d6a56c6ea1f44496f732961632ddf0b37ae664f299b84ef0685ee0e41e18d127815f4e23ed6ddce7c531bc9b651ff7224f455ddbe2f4713fe317958355cffc4a02cd691c1ff"}, &(0x7f00000000c0), 0x400) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/20 08:09:09 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x40000) shutdown(r0, 0x1) sendmmsg(r0, &(0x7f0000002640)=[{{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000ac0)="91", 0x1}], 0x1, &(0x7f0000000b80)}}, {{0x0, 0x0, &(0x7f0000000e00), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000000000008400000005000000b329ab3cfe4f37a745341f64a3c4"], 0x10}}], 0x2, 0x0) 2018/04/20 08:09:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xa00000000000000, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000562000)={&(0x7f000006f000)=@rc, 0x80, &(0x7f0000df5fc0), 0x0, &(0x7f00001d3fb4)=""/76, 0x4c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1000000000000a, &(0x7f000098cffc)=0x5c8, 0x4) tee(r0, r0, 0x2, 0x8) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/04/20 08:09:10 executing program 5: r0 = socket(0xa, 0x2, 0x88) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000ffdff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f0000644ff0)=[{&(0x7f0000001200)="480000001400257f09004b01fcfc8c560a880000f21759ef783be00600000000000000a2bc560300000000000000200028213ee20600000000ef00ffff5bf1ff00c7e5ed58000000", 0x48}], 0x1) 2018/04/20 08:09:10 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0xffffffffffffffb8) sendfile(r2, r2, &(0x7f0000000040), 0x1) ftruncate(r1, 0x2) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/20 08:09:10 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x800000000000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:10 executing program 7: r0 = timerfd_create(0x7, 0x7e7) timerfd_settime(r0, 0x800000003, &(0x7f0000005000)={{0x0, 0x4}}, &(0x7f0000ba9000)) munlockall() r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x7fffd) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000040)=""/195) 2018/04/20 08:09:10 executing program 2: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)='ifb0\x00'}) 2018/04/20 08:09:10 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000180)=0xfe) r1 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x0, 0x101080) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001280)) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001200)="8c36a0849834326b27dec8617d2b66b8b2a4273776d4c405809ab789ff595ef206909c96ef03c5a4a00d014bf92605c08f4999fa073d8f8079ceb573b05e690d8cc29379a18bfd49e6aa36e3a13d8d9a0535315d18cf539e5c5c9148775fa5df30994fdf93dc4d5c9eb72f616da658f3", 0x70}], 0x1}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000f80f9a)=""/102, 0xffffffbf}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x2, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/04/20 08:09:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000000)="2f6465762f708b6d782e70d53274ac1fbea06d4662dca3d2415cd9a888dc6cbe0ab0030cfb2cb7115b2882c0dd82c5de9eca2805ae50225b2b93c62a86acf7661d8f764a9212fdc29839066c49e5195e60d833fd9bc8b1b11cb621390e4795b5b1e966636b1f5f481c4a7d6dad23de79782a2bd3022f909d1680e400c41cc6a5469b50b1624f315cf66058bc49d7d87fe7f0a4751c35b3a14a2ca3a8c603e2", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/20 08:09:10 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000dddf38)={0x1, 0x0, [{0xfffffffffffffffe, 0x0, &(0x7f00005f8000)}]}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r1, &(0x7f0000000000)=""/4096, 0x1000, 0x100, &(0x7f0000001000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) r2 = syz_open_dev$vcsn(&(0x7f0000001040)='/dev/vcs#\x00', 0x100000000, 0x8000) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000001080)=""/60) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000001100)=0x1d) 2018/04/20 08:09:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xe00000000000000, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:10 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000000)=0x3, 0xffffffffffffffc3) r2 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000719000), 0x4) 2018/04/20 08:09:10 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(cast6-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000200)={&(0x7f0000000000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "e089501e246cb321"}, 0x10}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) 2018/04/20 08:09:10 executing program 1: mq_open(&(0x7f0000000000)='.{\x00', 0x0, 0x0, &(0x7f0000664fc0)) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x7, &(0x7f00000001c0)=[{0x1ff, 0x3f, 0x1, 0x8}, {0x7ff, 0x4, 0x2, 0x3ff}, {0x6, 0x5, 0x8, 0x3}, {0x100000000, 0x411, 0x0, 0x7f}, {0x3f, 0x7, 0xef1}, {0xfff, 0x1, 0x8000}, {0xffffffff, 0x4, 0x2}]}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000080)={{0xf000, 0x3000, 0x1b, 0x0, 0xfffffffffffffa94, 0x3, 0xfffffffffffffffa, 0x4, 0x1, 0x5, 0x5e7}, {0x5001, 0xf001, 0xf, 0x2b, 0x1, 0x0, 0x7, 0x2, 0x0, 0x1f, 0x6, 0x40}, {0x100000, 0xd000, 0x1b, 0x8, 0x398, 0x8, 0x5, 0x800, 0x3f, 0x66, 0x2, 0x7fff}, {0xf000, 0x1000, 0xb, 0x8, 0x2, 0x3, 0x9, 0x7ff, 0xece7, 0x2, 0x1, 0x3}, {0x0, 0x100000, 0xf, 0x0, 0x7fff, 0xff, 0x10000, 0x0, 0x1f, 0x8, 0x8, 0x4}, {0xd000, 0x104002, 0xb, 0x3f, 0x7fff, 0x7ff, 0x3, 0x8000, 0x63, 0x1, 0x36d, 0x81}, {0xd000, 0x0, 0xf, 0x7ff, 0x1ff, 0x1, 0xff, 0x2000000, 0x10001, 0x329, 0x2, 0x9}, {0x6002, 0x0, 0x8, 0x1, 0x53c, 0x1, 0x7f, 0x7, 0x0, 0x7, 0x1, 0x6}, {0xf000, 0xd000}, {0x1000, 0xf000}, 0x0, 0x0, 0x3000, 0x400000, 0xe, 0x8000, 0xf000, [0x5, 0x8237, 0x3e02, 0xda]}) 2018/04/20 08:09:10 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x0) 2018/04/20 08:09:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xf4010000, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:10 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xe000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:10 executing program 7: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x4, 0x6800) listen(r1, 0x80001003) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r3 = socket$inet6(0xa, 0x6, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000140)) r4 = memfd_create(&(0x7f0000000040)='\\\x00', 0x2) accept4$llc(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10, 0x80800) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f00000002c0)=""/152, 0x445) close(r3) accept(r1, 0x0, &(0x7f0000000700)) sendmmsg(r3, &(0x7f0000000900)=[{{&(0x7f0000000240)=@ax25={0x3, {"aba998cfc95797"}}, 0x80, &(0x7f00000016c0), 0x0, &(0x7f0000000ec0)}}], 0x412, 0x0) 2018/04/20 08:09:10 executing program 5: fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) accept4(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000040)=0x80, 0x80000) vmsplice(r1, &(0x7f0000000680)=[{&(0x7f0000000180)="982d", 0x2}, {&(0x7f0000000280)="20840ac679078280a1b4f869d76cc53119c743975e43c8847e873b17d4447b55dcf305062a4da3c18105a8391dcd5f83451e955d7cd2f63cba6f3214a55e10eb54fffd24db5284dbb27652369abf43c38d23b5c273c3dc39fec0f2257b5a6b64a5a29d0c0e8d6dab6e565d1d7d93fe6cdb28096de5342e6f31daa15135dbd784294c9b71cca9dba2ae8fc769e14484fc8f78f4830e46aed7ec621cb9e50ec1b81d818b3762d20222e7c4d41a4001022a5b0470c198d2aef79fea3489c995c070063536ee39", 0xc5}, {&(0x7f0000000380)="71dcf086e9328613ab57d78d94ea985cf17db0cdf1214feac52d7f46732bbff12e7b7748755bf1960335f433bba97889f718ff6ba8027c11cb4869a94a46e1ecb519eb4e45c814", 0x47}, {&(0x7f0000000400)="dc69dc59d47f815a7437d21194cf44243dede2c440b62b628c96e71b13aa1912a21fd0310d9f4343ab0be66e5fa0c07207ab5659bc20eb9383b52aacb3bd7e1d4eaf89a57e7a68c3928a5b8ed9e145441925ee093125855a88501103c00f2f2d78cd03aa70ec1a9c872ade213438ab9140d9d7d65d9aa21b2061837e8b72cc2c6c6db6e5575486a91f8c02dcac5f3269d70acadd40f1c71fcdeb729cbbf89b3b6f4aa3c64e08fadb009f036f28013fe1033ddb7d9be71e7d8561d20158d2989b5ef4637d725d1f16d478e7609dcfc2262bc660dc2908aa14a0ca2fe7b807c2b59ed10f47f06beda5f5bce98c36448c4da20e11548482", 0xf6}, {&(0x7f0000000500)="7f6c8f8f3eba9dca81226f6e804c97852c09cb7a22b41d6f7a31466708cce84a4e34d63e485fab5b05f4364840196cc48e9f3a03292690732980bf4e65f6baf215591afd5265a38848e599aaffb2fddb662db7c2da66839ea2597602ad", 0x5d}, {&(0x7f0000000580)="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", 0xfa}], 0x6, 0x1) r2 = syz_open_procfs(r0, &(0x7f00000001c0)='personality\x00') ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00000000c0)={0xf77, 0x8, [0x0, 0xfffffffffffffff7]}) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x6558, 0x8}}}}}}, &(0x7f0000000000)) 2018/04/20 08:09:10 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) pread64(r0, &(0x7f00000001c0)=""/8, 0x103e8, 0x20000000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000040)={r1}) 2018/04/20 08:09:10 executing program 2: perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a73000)}, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udp6\x00') ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/04/20 08:09:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0x5}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x1, 0x818, 0x2d5, 0xb1, 0x8, 0x264, 0x5ba}, "", [[], []]}, 0x220) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x10}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/04/20 08:09:10 executing program 6: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000000700)="0943f3a2836b469bbf617eda253410a998a6d939ab0000", 0x17, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r4, &(0x7f000060df0f)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000140)={&(0x7f0000a3dffa)={'sha384-generic\x00'}}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000800)=""/195) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') preadv(r5, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000180)) pread64(r5, &(0x7f00000000c0)=""/53, 0x1c1, 0x0) getpid() fcntl$getownex(r0, 0x10, &(0x7f0000000340)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0xc) getpgrp(r6) socket$vsock_stream(0x28, 0x1, 0x0) r7 = accept(r5, &(0x7f0000000440)=@rc, &(0x7f0000000380)=0xfffffdb5) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r7, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r8 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r8, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="eafdffff20000100000000000080000000000c0000001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r9 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x1000000007, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000000500)={r10, 0x101}, &(0x7f0000000540)=0x8) tee(r9, 0xffffffffffffffff, 0x6bf081f2, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/04/20 08:09:10 executing program 7: r0 = socket$inet(0x2, 0x20000000000000, 0xbd2) writev(r0, &(0x7f0000000640)=[{&(0x7f0000001740)="588ecd88c72cfdaea688fe08f4a7771b498e291b7a6d0b00fb7a3b8b49553a522bb0b65612c8aa979b6f932891388f4c5b1e12814e63fbc2fa7916b1fc530bef68a2c36b05de785fb7272b17c5874b897c6f65d342bdce82fc451bc61dd870e538c8af9d38f4f9d959fa81c9453f554a4b2fd674094ba1189c06962503bd617651aa9c4cda8e8173cb5c77b3bbbb85ee4ef8", 0x92}, {&(0x7f00000001c0)="73738c8e866538ac7a38a894ee97bf2658c33a2f2fe339a8f975793d45afaa40c5edf026d13549243970d7495f8dce343c6e7ece51e943add313edd83078646526b7d9083d116bba2b6549d945e94bc00d578d573182476a14be2c43c945b65606e3b9d4fa600ff18f408f6db7e775e0aaead773d1a4794ca60267da6fdf", 0x7e}, {&(0x7f0000001800)="2dae04b1c207ab676f165c42796aa1777ef70ad1d70f606afcfbd580e527d8eeb6886377c3da58bfdf0e8e604410ba2ead087c6ba5f28aad4c2b8496d636798b7fe07a98815ad49d446dd37aa49f607ee49ccd0918531a7d278299954c24f378bcf1fc444175bfe82f9b6e786b497806e782d3afb742eb385e95bfd8d5a9d62e469a2370", 0x84}, {&(0x7f00000018c0)="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0x1000}, {&(0x7f00000028c0)="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", 0x1000}], 0x5) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x8000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9a, 0x1000}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x7b, 0x0, 0x8d, 0x401, 0x8abd}, 0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000038c0)={r2, 0xba, "dd6f9cf9872b4ab6bf614441105140e9b01e4778fd863eebd159dfb17cc1633c19ab4564e62cfe41c2478bad1145d66882c87c54eb27fa9cbb1027f6538adee2c9ce513a13351bddf778471f8f45a0159042245fa66650a12932131b6ed428074ccf24fc99f46e5be9fe8031a73691155d47fa31356c3e73c1a7804f7558a1e9e527a80ed288eb2715b388e6013a2c9467af39a95811fbcd623ff5f50d3e18fb3311e306383d5e4fc80f45092f9fa624f1c991d291f6f80c078a"}, &(0x7f00000039c0)=0xc2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000006c0)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x419) r3 = openat$cgroup(0xffffffffffffffff, &(0x7f0000003a00)='syz1\x00', 0x200002, 0x0) syz_open_dev$mouse(&(0x7f0000003a80)='/dev/input/mouse#\x00', 0x10000, 0x200) openat$cgroup_int(r3, &(0x7f0000003a40)='cpuset.mems\x00', 0x2, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r2, 0xfffffffffffffffa}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000740)="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", 0x1000) 2018/04/20 08:09:10 executing program 5: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1245, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000000200)={0x1, {&(0x7f0000000000)=""/230, 0xe6, &(0x7f0000000100)=""/247, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f000074a000)=""/207, 0xcf, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f00005ebf98)={0x1, {&(0x7f00000003c0)=""/28, 0x97d30bd3405764fa, &(0x7f0000000340)=""/73, 0x0, 0x3}}, 0x68) r1 = shmget(0x0, 0x1000, 0x100, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) r2 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x9, 0x4000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x80, 0x7, [0x7, 0x401, 0xff, 0xfffffffffffffffe, 0x4, 0xd559, 0x8]}, &(0x7f0000000300)=0x16) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000600)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000500)=0x2) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000540)={r3, 0xfffffffffffffe00}, 0x8) fcntl$setflags(r0, 0x2, 0x1) 2018/04/20 08:09:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x240, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:10 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x1800, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x1, 0x0, "d898760a6086558100000091e6767de2b6d61f3426116a044800a2858ff0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cadceb6715077452ed857513de593c09f1f34678a5377f0900"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x8, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x8, 0xb228, 0x0, "ed25dbf942440f8705864382ec2eeab1cc6795eebdf6206b7a0626e2b8a24e50c751b35141aa35ee46019f4132bf9839a8678e44b947d1772bf0fdb0d913e9666d74c673c57f6f49c3156bd1209fc7d2"}, 0x1a7) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x3) 2018/04/20 08:09:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x1000000, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:11 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 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(r4, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000000000008e04000000000000ffffffffffffffff"]) 2018/04/20 08:09:11 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="f47495e65b11b4ff29e75bb9acd1b50f0f0ca1fb009c7ee1343ce56e27d68ba45c69fc896196fe2e2a642677b317f1c3d2fd2554d50ee1", 0x37, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) getgroups(0x1, &(0x7f0000000200)=[0xffffffffffffffff]) keyctl$chown(0x4, r1, r2, r3) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) perf_event_open(&(0x7f000001d000)={0x8, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/04/20 08:09:11 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f00000001c0)=ANY=[@ANYBLOB="a023de6396cf729009794267c9a972fffce16c761452a7c937d8db2e65040000002b7e155dcb08e00d3395bef93f3b84ed6c7c4d967a8003faba2a07334d0aeebfb044eb2a867ae2cdc0e50328a13a1bb5829d333268727eacb9206017a140ed850eb5cf6a2635ae2e11cc96fabfe0c60d00800000beaad5a9"]) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000002c0)={{0xf005, 0x1000, 0xc, 0x3ff, 0xfffffffffffffffd, 0x3f, 0x6, 0xfffffffffffeffff, 0x5, 0xffffffff}, {0xf000, 0x3000, 0x0, 0x47b25637, 0x7, 0x8, 0x100000001, 0x3, 0x40, 0xeca, 0x3, 0xfffffffffffffc01}, {0xf000, 0xf000, 0xf, 0x3, 0x600, 0x9, 0x0, 0x5, 0xb75, 0x0, 0x2, 0x49bf}, {0x110000, 0x1, 0xd, 0x0, 0x8da, 0x80000000, 0x1, 0x2008000000, 0x20, 0xffffffffb5c626b3, 0x3, 0x5}, {0x5000, 0x4, 0xd, 0x1, 0x4, 0x3, 0x3ff, 0x3, 0x1, 0x4, 0x4, 0xc79d}, {0x5000, 0x1000, 0x10, 0x80000000, 0x4, 0x3, 0x10001, 0x7, 0xc53, 0xf81e, 0xc3, 0x8000}, {0x103002, 0x105001, 0xf, 0x7fff, 0x1f, 0x13cf, 0x800, 0x1, 0x2b2, 0x7fffffff, 0x2, 0x1}, {0xb2d60a678218904, 0x17000, 0x0, 0x5af, 0xffffffffffffff00, 0x7, 0x5, 0x8, 0x6, 0x9, 0x0, 0x7}, {0x2000, 0x100000}, {0x1f000, 0x100000}, 0x40000008, 0x0, 0x6004, 0x10000, 0xf, 0x9100, 0xf002, [0x1, 0x3ff, 0x370, 0x6]}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x6, r1, 0x1}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000014000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000240)="b85d008ec00f073e2667670f01df0fc79a008066b9530a000066b80100010066ba000000000f3066b9800000c00f326635004000000f3066b80e0000000f23d00f21f866353000000a0f23f807658129f6f60f4b20", 0x55}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3, 0x20004}], 0x1) 2018/04/20 08:09:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, @perf_config_ext={0x5, 0x7f}, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x3, 0x80000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80000) 2018/04/20 08:09:11 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000140)={0x0, r1}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000280)=""/147, &(0x7f0000000340)=""/223, &(0x7f0000000580)=""/4096}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x1, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400040, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) 2018/04/20 08:09:11 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xeb4, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:11 executing program 6: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000000)) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4800) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0x8000, 0x8}, 'port1\x00', 0x2, 0x2, 0x1, 0x101, 0xfffffffffffffffe, 0x3, 0x6, 0x0, 0x2, 0xffff}) prctl$intptr(0x1c, 0x0) 2018/04/20 08:09:11 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000180)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x44, {0x2, 0x4e24, @multicast1=0xe0000001}, 'vcan0\x00'}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000000c0)={0x5001, 0x1000}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x8, 0x4) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4ac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abcfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x0, 0x0) 2018/04/20 08:09:11 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7fff, 0x10000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x80000000, 0x6}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000011c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000001180)=0x1008) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002a00030f07fffd946fa283b70a00003801000000031e3f000000000000000000", 0x24}], 0x1000000000000186}, 0x0) 2018/04/20 08:09:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x1f4, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = getgid() setfsgid(r2) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 2018/04/20 08:09:11 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0xfffffffffffffe79) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x3, 0x40000) ioctl$TCSBRK(r1, 0x5409, 0x8b) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000480)=[{&(0x7f0000000200)=""/207, 0xcf}], 0x1, &(0x7f0000000540)=""/158, 0x9e}, 0x0) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) sendmmsg$alg(r2, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000011a000), 0x12b}], 0x3a860b6b5182e8, 0x0) 2018/04/20 08:09:11 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) setpriority(0x0, 0x0, 0x9) mq_timedreceive(r0, &(0x7f0000c04f55)=""/171, 0xab, 0x0, &(0x7f0000f76000)={0x77359400}) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6bff0)) 2018/04/20 08:09:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x6b57010000000000, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:11 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xffffff7f00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:11 executing program 5: r0 = open(&(0x7f0000000080)='./file0\x00', 0x40000, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0xd, 0x1, 0x0, r0}, 0x2c) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000000c0)='./file0/file0\x00', 0xa000, r1, r2, 0x3f, 0x40) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x400080) openat(r3, &(0x7f0000000040)='./file0\x00', 0x501, 0x40) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r3, &(0x7f00000006c0)="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", &(0x7f0000000280)=""/134}, 0x18) 2018/04/20 08:09:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x1, 0x2) fcntl$getflags(r0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, r3, 0x4, 0x70bd2d, 0x25dfdbff, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x62}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x4040000) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000000040), 0x100000052) 2018/04/20 08:09:12 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/tcp6\x00') getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendfile(r0, r0, &(0x7f00009c7000)=0x400000, 0x400000ff) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000000c0)={0x9}) 2018/04/20 08:09:12 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000046eff0)) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/20 08:09:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x3d000000, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:12 executing program 5: setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000100)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x320, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffff001}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x0, 0x10001, 0x2, 0x53aed6cc, 0x4}, 0x14) 2018/04/20 08:09:12 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x7fff, 0x501d02) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00000003c0)={0x3, 0x8}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000340)={'vlan0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x210, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x8000) sendmsg$nl_netfilter(r2, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x1a0}, 0x1, 0x0, 0x0, 0x4008804}, 0x20000000) set_mempolicy(0x3, &(0x7f00000d9ff8)=0x80000001, 0x400) write$rdma_cm(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000180000fa0400000000000000", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0000001000000000"], 0x20) ioctl(r1, 0xc0184900, &(0x7f0000d68f5d)="60bc836ead2c9193cf") connect$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20, 0x101, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4a27}, 0x1c) 2018/04/20 08:09:12 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') clock_getres(0xa, &(0x7f0000000000)) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000c7e000)='-4', 0x2}], 0x1) 2018/04/20 08:09:12 executing program 6: getrlimit(0x0, &(0x7f0000002ff2)) pkey_mprotect(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x5, 0xffffffffffffffff) select(0x40, &(0x7f0000000fc0)={0x8}, &(0x7f0000000180), &(0x7f0000002000), &(0x7f0000003000)={0x77359400}) r0 = syz_open_dev$usbmon(&(0x7f0000000700)='/dev/usbmon#\x00', 0x81, 0xe0000) connect$pppoe(r0, &(0x7f0000000740)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syzkaller1\x00'}}, 0x1e) 2018/04/20 08:09:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4002, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:12 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000380)={'filter\x00', 0x0, 0x4, 0x74, [], 0x6, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000300)=""/116}, &(0x7f0000000280)=0x78) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000440)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000680)={0x48, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="0b63000001634040000000000000000004000000000000000000000001000000000000000000000018000000000000003800000000000000", @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB="852a6a770a000000", @ANYRES64=r3, @ANYBLOB="0300000000000000"], @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="787e6709f000000038000000000000a52159c30000000000780000000000000000000000000000000000000000000000280000000000000069be853c15fc3b151925b5d78e72512c3c954865806080ca9d35c04763fbf79259ed71aadbcb1d7f710f3d043c41e4084faab9a397377a88733afdbbc89c9560c4ab2c4a0ebdf41c9cf295156df63f5ee4f36ad65c4837bfe3768d791c0cdf952f547b2411452a4316fcaba459a778b74a63bb51843557a368f78c392cb37777a0cb256ce30516ac83daaadd20b595ae274147ef00fb31362f3cd6dd6d955cd38c020a25ce4b4e10bc42cbbd"]], 0xca, 0x0, &(0x7f0000000580)="0bd4d2874fb6dec100cf9920bee6bd54520e00afa478ed17bd8da9347464d95d78a557e556d1773236b9d5b1765a980c022cf672eebe5c5e5d14b034a4b2d2a8938075d9d8e31503e334e44bdbd4f6a7b3179811020803ad2a657280a9b797ad1c61c0348e0c540b4c3e13831bb9885cfbd6a4cb8f13d6ec91cf22dacb42782fe74bbc50b3ad9ef1c6f538c225dbc02c087560b3970e4008abd0a4029499856088571d72ecdec6c4f73657c6b67f25e512740a09b1f3bfd72ac1f8a8a0b13f90318c459672492b36b18d"}) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@remote}}, {{@in=@loopback}}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000002c0)={'gre0\x00'}) 2018/04/20 08:09:12 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r1, &(0x7f0000003780)={&(0x7f0000002400)=@can={0x1d}, 0x80, &(0x7f00000036c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10020000000000000d010000aeac7a1b824303a4a909d70d7bb7c7a4aac2cd43163daa6df18f215a6ecb0f28730c860c8e2464594a9e1c4edb24513efcb9ff2b1740d1ea332775286443ec0227ab156a01be31b599f40cb6fa39d630b507f15391a35190faaacbbe8723c80b5e60b3ab31e8a12a3133c9ddb9e6b35f45f107b6fb9aa2e49dba60c7d62ea3639a9b45f850109ffb8a5ffdb9f948fa6b63a886992fb6e1a54192613e8b36c9184670d7ea42754fb99052d4b46a94a6299d524775669df2250cd482fff6372c2d40541d2b87"], 0x10}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4002, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000040)) 2018/04/20 08:09:12 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xfa030000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:13 executing program 1: r0 = socket$inet(0xa, 0x801, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0xc942, 0xfffffffffffffffc}, &(0x7f0000000140)=0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) listen(r0, 0xfffffffbfffff801) accept4(r0, 0x0, &(0x7f0000002ffc)=0xfffffe0d, 0x0) 2018/04/20 08:09:13 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x1, 0x0) ioctl$LOOP_CLR_FD(r0, 0x80287010) 2018/04/20 08:09:13 executing program 2: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000140)={'team0\x00', r3}) migrate_pages(r1, 0x2, &(0x7f0000000200), &(0x7f0000000240)) 2018/04/20 08:09:13 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x4000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x400) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/mnt\x00') ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000040)={0x40, 0x8}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/20 08:09:13 executing program 5: r0 = socket(0x10, 0x100000006, 0xc) lseek(r0, 0x0, 0x1) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x88080) write(r0, &(0x7f0000000340)="1f0000000104fffffd06000000000000000501000b000100030423ca0000cf", 0x1f) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x3}) 2018/04/20 08:09:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x700, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:13 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x18000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:13 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x2c, 0x0, @remote={0xfe, 0x80, [0xfffffff5], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff05, 0x0, 0x0, 0x0, [0x294], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) socketpair(0xb, 0x3, 0x2, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000280)={0xfffffffffffffffe}, 0x4) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8001, 0x240000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x5, &(0x7f0000000040)=[{}, {0x0}, {0x0}, {}, {}]}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x181000, 0x0) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000140)={r3, 0x10}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0xd0, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e21, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x6}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=r6, &(0x7f0000000440)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00000005c0)={r7, 0x9, 0x4, [0x10000, 0x2000005, 0xfff, 0x401]}, 0x10) r8 = semget(0x2, 0x2, 0x428) semctl$SETALL(r8, 0x0, 0x11, &(0x7f0000000600)=[0x101, 0x7, 0x1, 0xffff, 0x200]) readlinkat(r1, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=""/199, 0xc7) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000180)={r4}) 2018/04/20 08:09:14 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'erspan0\x00', &(0x7f0000000040)=@ethtool_stats={0x1d, 0x4, [0x0, 0xfffffffeffffffff, 0x4c45, 0x4]}}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000), 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000007affc), 0x4) dup2(r1, r2) 2018/04/20 08:09:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x1576b, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:14 executing program 2: unshare(0x80008282) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000b00)={0x7, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x2, 0x40000000000000, 0x8, 0x1, 0x20}, 0x98) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0xd27, 0x10580) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) fchmod(r1, 0xb) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) wait4(r2, 0x0, 0x200000040000002, &(0x7f0000781f70)) prctl$setendian(0x14, 0x1) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000000c0)=0x2, 0x4) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0xb, 0x4000) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x8000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = dup(r5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000300)=0xfffffffffffffffe, 0xfffffea5) ioctl$UFFDIO_COPY(r6, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) timer_create(0x2, &(0x7f00000002c0)={0x0, 0x8, 0x0, @thr={&(0x7f00000001c0)}}, &(0x7f0000000280)) sync() ioprio_set$pid(0x2, r2, 0x3fff) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000100)="a7660f2ab7f689baf80c66b8dd09a78166efbafc0cb000ee66f20f01c966b80500000066b900fb00000f01c1f436f20f5ffe650f20002e2e0f01ca0f0133", 0x3e}], 0x1, 0x41, &(0x7f0000000180)=[@cstype0={0x4, 0xe}, @dstype3={0x7, 0x1}], 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000240)=0x7, 0x4) clone(0x80000400, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f0000e9b000), &(0x7f0000ce4000)) [ 525.842281] sctp: [Deprecated]: syz-executor1 (pid 2471) Use of int in maxseg socket option. [ 525.842281] Use struct sctp_assoc_value instead 2018/04/20 08:09:14 executing program 6: r0 = socket$inet6(0xa, 0x1ffffffffffff, 0x100000) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x400005c802861, 0x4) shutdown(r0, 0x1) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20004014, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:14 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x4043) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x80800) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip_vti0\x00', 0x10) shutdown(r1, 0x1) 2018/04/20 08:09:14 executing program 7: r0 = socket(0xa, 0x80806, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}, [0x800000000000, 0x7, 0x8, 0x3, 0x9, 0x80000001, 0x0, 0xe1f1, 0xc31, 0x25, 0x9a4, 0x1, 0x3f, 0x5f, 0x3]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x8, 0x8000, 0x5ad2, 0xfffffffffffeffff, r2}, &(0x7f0000000080)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'bridge0\x00\x00 \x00', 0x400}) [ 525.986081] sctp: [Deprecated]: syz-executor1 (pid 2491) Use of int in maxseg socket option. [ 525.986081] Use struct sctp_assoc_value instead 2018/04/20 08:09:14 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xfec0000000000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x700000000000000, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) [ 526.034301] device bridge0 left promiscuous mode 2018/04/20 08:09:15 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x2, 0x4) write$binfmt_aout(r0, &(0x7f00000013c0)=ANY=[], 0xfffffe38) shutdown(r0, 0x1) 2018/04/20 08:09:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0xffffffff00000000, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:15 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xfc00000000000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:15 executing program 7: r0 = openat$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$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0xfffffffffefffffd, 0xfffffffffffffffc, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000000)="0f050f0d6841b832018ee08fc95001a90010b8a3000f00d00f2215f081608c00a0ba4300b0aceebaf80c66b845b0b48c66efbafc0cec66b9014d564b66b87f00000066ba000000000f30", 0x4a}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/20 08:09:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fc9000)=0xff, 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140)={0x4}, 0x8) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x100, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x4, 0x1000, 0x7, 0x400, 0x0, 0x7fffffff, 0xc4a00, 0x6, 0xf13, 0x1, 0xffffffff, 0x5, 0x100000001, 0x5, 0x42, 0x0, 0x0, 0x3b, 0x80000000, 0x100000001, 0x5, 0xfff, 0x2, 0x4ac5dcbc, 0x401, 0x7ff, 0x400, 0x8, 0xfffffffffffff800, 0x7fff, 0x7f, 0x6, 0xf587, 0x3, 0x5, 0x1, 0x0, 0x1000, 0x6, @perf_config_ext={0x672, 0x2}, 0x310, 0x80000000, 0x81, 0x7, 0x6389, 0xffffffffffff0000, 0x401}, r1, 0x5, r2, 0x2) inotify_init1(0x800) r3 = dup(r0) readv(r3, &(0x7f0000864f80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bond_slave_1\x00', 0x4100}) 2018/04/20 08:09:15 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001580)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000001680)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000016c0)=r2) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)=""/218, &(0x7f0000000000)=0xda) 2018/04/20 08:09:15 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb000000004bbdd330eaaa50c6a17a4cbe4cf9a27f671d171c4a2c50f288493829c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f38b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0xfffffffffffffdb6}) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "8984041f02000000e10000000100000009007a7d000000000000047e000081d9"}}) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000000)="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", 0x1000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/20 08:09:15 executing program 6: perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xffff7fffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @perf_bp, 0x80, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000dff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7006, &(0x7f0000001ffc)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/04/20 08:09:15 executing program 6: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)="3f76a92139769dc32800c694857f5bae7fc1d229843cdac08b4ec3f3a1eea98ef4c01ed8038f702bfe56bc396dd918b156025913fa12207f14ae91e48ee2d83dfe5d8b6dc245f16d90553742b6eabe3ccbf4d392c24bd5ccfe255c31bb9fae285d66b2a7f29abcd76cc0c7debf60582588a86bb08125a698ec6989ee6e32dcc543ba12b73859e387724e613525ca7b5210cfa68ace7d645c56372819b125089fa903d1efbf2d2d8126d7", 0xaa}, {&(0x7f0000000080)="f01627a8deddcd8f4158e9a52ef2f60fb6341450bc9c063dfed89c41af49df33a6", 0x21}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="1f242ecb379d69f5c978936002c5a44e8189344131850fa5ce6e81555e73a877c1cd04bb1054d69222100b59627ac8198ce70a002ffb1f57dcb910bafc0a67f4755a472c09ae4a1eb311794d175bf73ca897a84e917a618696404388d26a3295faf253bad5e53a36fa02ddd31797460cb75d5857729a02afe96dc98293e2c5ef6d659d57f653389924da4a9eeda05e4be9752a2861ef5b4e6ac834", 0x9b}, {&(0x7f00000002c0)="1731bb514934b1d58d79ae7981eea9ebce880f333a9075134067814d302e230a5d2c", 0x22}, {&(0x7f0000000300)="1cabdf735b2d13a2b2d045fde85588200494897074453acc51d679879360e17c5f0468fc", 0x24}], 0x6}, 0x4) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f00000003c0)="6cb14d63238540bf4f9cd20ffa440bc12804ebf9060bfeba7b3860b960c9f99b1f1f1e12fa6702217aaa115e6923f0b00cf2da294dc421018cd06ab3efc7c19d248a694634a3969354161331bf10fc485b898a92def1d0e0eb834be569ba033ab4495cb3c7e05e3c736a96fe0c7528aff0c79324519e25d4a346a3fc48b1fef297839350fb9b9a6d299ad1e73e9d738dab9ea5a7991cb5cb1bbb14ed7ee3c0ee93dfc5bd54813f043349b8e834834b2b5bbcbba2eebd398fe4c455d1a884fb7dd3b75a399785721c3d154ab16ce1a8a0102a88e562a9e78e2dc27bffe24c61ce3cf92c32319910eee2a10ebefe7457c619f1a8f6c9") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) sync() ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00000001c0)={0x0, 0x81, 0x800, 0x8, 0x2, 0x50}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/04/20 08:09:15 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x50000, 0x0) write$cgroup_int(r0, &(0x7f00000000c0)={[0x37, 0x32, 0x3e, 0x37, 0x2c, 0x39, 0x2d, 0x3d, 0x0]}, 0x9) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x0, r3}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r3}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000140)={0x2001, &(0x7f0000000100), 0x4, r3, 0xb}) 2018/04/20 08:09:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0xffffff7f, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:15 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) wait4(r1, &(0x7f0000000080), 0x8000000c, &(0x7f00000000c0)) recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x80, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000000380)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000f75ffe)=""/2, 0x2}], 0x1000000000000167, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00007a9000)=""/251}, 0x48) 2018/04/20 08:09:15 executing program 6: unshare(0x60000000) r0 = gettid() r1 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x2, 0x2) syz_mount_image$gfs2(&(0x7f0000000300)='gfs2\x00', &(0x7f0000000340)='./file0\x00', 0x8, 0x5, &(0x7f0000001640)=[{&(0x7f0000000380)="f5bf6c024da6767593d7a67331d12e6dc2a46537e6b54934498b34008b4cb7a6525341e51b94447ecf70ec6f7f310dd976227eb1246d0289250fafcd203802d73c33ef0bc6ab99c62976582fc44e63c2611f46e0d5bb7ab031937fb65c69a1b5d1fafbe4676e429098297aba03c1a5aafc91df03ccbb6c294395109a50048813412132ebabc07f094a3b761b9626d400cea85a118d4cd2bbfccbb9f7400c48df678d35144c7e22bf97228e752c5d2af28fbf40d9c9bf5f7df27b81a5b0b8eede4a4a649c3c9cef36e0994c466c5e8cf728b86eedd1b65a68d1a4116c11f3c85ca2301803a78a1007915629", 0xeb, 0x602}, {&(0x7f0000000480)="a3d79e35b7805ed367ab39a5026aefd5fea7058b6c08739ffc6c5e30c098050fff965875682a5b39c42c", 0x2a, 0x1}, {&(0x7f00000004c0)="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", 0x1000, 0x1}, {&(0x7f00000014c0)="e6b8a540e373cbce518457f455f2094805ecb0bf6d1414a9d443dcfdedf0656bf30b84712ba4622c986d48a974566f89f0380828c227b77281a4e5274c1d80a0818de184a3371b560b56c6f25430c41ec7b11e44dd969f19ce9840631d6863d827b539f4dfe5b4385099632f5d19438927d25e1ef31cad94cd2b57244a850c56a2a9bc497f44d010dd3cb7e392464ff98a86b87bdd9ca1d1ad164a1e65a9b95cd8", 0xa1, 0x2}, {&(0x7f0000001580)="29b69e5c6490b379e61492343be9420d3c75f7d1539dafe3a54a41cf8be750c4e0bef5441dc4986ec311d4a0c241202c4befc5ad400aa8b434dd2b0a774c3de72e29cfd95ee9b2cc2b44e885f2d182b5c40a512ff99c7fd23721a96d7a761eceb2a4dcdf65e60d3e81ec561c7b7add050b9f57afeee8861918307b9de1b97809a54e35ee40bbb4100963a8dba8", 0x8d, 0x5}], 0x4, &(0x7f00000016c0)={[{@localflocks='localflocks', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}, {@barrier='barrier', 0x2c}, {@noacl='noacl', 0x2c}]}) vmsplice(r1, &(0x7f00000002c0)=[{&(0x7f0000000240)="dc02ef76cbff0a49fba08ccfba51", 0xe}, {&(0x7f0000000280)="78e3dfbd6de4327ccc1576b4", 0xc}], 0x2, 0x2) r2 = syz_open_procfs(r0, &(0x7f0000000040)='net/ip6_tables_names\x00') setsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000000080)="52fbf23e1f0ee660dc05fd0ef898576853815f172b55e2caf64f72b59d5f33250fba49d82e49d9077825f1d8c8b7c7618be164a711ea55e73b8e234606e42de422aa5c3786d24787065f08", 0x4b) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x323, 0x7ff, 0x20, 0x1f, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) pread64(r2, &(0x7f0000000100)=""/202, 0xca, 0x100000000000000) 2018/04/20 08:09:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0xe803, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:15 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000000600)=0x0) io_submit(r0, 0x1, &(0x7f0000000cc0)=[&(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000bc0)="06", 0x1}]) 2018/04/20 08:09:15 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x4000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 527.323976] IPVS: ftp: loaded support on port[0] = 21 [ 527.844826] device bond_slave_1 entered promiscuous mode 2018/04/20 08:09:16 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) listen(r0, 0x40008000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = memfd_create(&(0x7f0000001800)='trustedselinuxcgroup*/*.securitylo\x00', 0x3) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000001980)={@mcast1, 0x0}, &(0x7f00000019c0)=0x14) recvfrom$packet(r2, &(0x7f0000001840)=""/231, 0xe7, 0x40000120, &(0x7f0000001a00)={0x11, 0x1a, r3, 0x1, 0x1a4, 0x6}, 0x14) r4 = accept(r0, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x80) sendmsg$netlink(r4, &(0x7f0000002340)={&(0x7f00000000c0)=@proc={0x10}, 0xc, &(0x7f0000001d40), 0x0, &(0x7f0000002200)}, 0x0) 2018/04/20 08:09:16 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xf) 2018/04/20 08:09:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0xf401, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:16 executing program 7: r0 = socket$inet6_sctp(0xa, 0x2000000000005, 0x84) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000018af68)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000de8ffc)=0x98) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="4775d2294fc909e4e8218fda4cb1e307914fba5f240e83c1b8544d43330f8d11d75627aca92f18b5f8b9a8e1aa12ddd8f2cdcdab7797b79d722bb1af8d7f5b43bc426a237d94a5fb5388a71e27b1410d865baf8e9307c21308ed14b7fb19b97b41efdf60232de1691443cf45baa4672380d327cfeacf256f7c37a49a209df7b751b11e027fd9b9394b65dfc52201882019e8464e19a5d83b916a806c290272d2bd86a689451139af212c01f8a2301a18fad9703c1a21312200aa495976125fcc3c", 0xc1) 2018/04/20 08:09:16 executing program 2: r0 = socket(0x1e, 0x2, 0x0) connect$ipx(r0, &(0x7f0000000040)={0x4, 0x0, 0x0, "8b4506aadb68"}, 0x10) times(&(0x7f0000000000)) 2018/04/20 08:09:16 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xf000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:16 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7f, 0x4100) write$cgroup_pid(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="20000000b0d2636e2b5b94d33eb4d36c6a1fa29f79cd745be2d61aa9b200000000a4df20772dce93821b38b79b0ed0cca822963e714fa995fd"], 0x5) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006b80), 0x8, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000007500)='/dev/snd/timer\x00', 0x0, 0x0) poll(&(0x7f0000007540)=[{r1}, {r2}], 0x2, 0x8) 2018/04/20 08:09:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x2040, 0x0) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)={0x2, 0x13, 0x8, 0x8, 0x13, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_address={0x5, 0x0, 0xff, 0x80, 0x0, @in6={0xa, 0x4e20, 0x2f8, @remote={0xfe, 0x80, [], 0xbb}, 0x20000}}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0x400}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e22}, @sadb_lifetime={0x4, 0x3, 0x3c, 0x1, 0xfe, 0x2}, @sadb_address={0x5, 0x17, 0x0, 0x20, 0x0, @in6={0xa, 0x4e22, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}]}, 0x98}, 0x1}, 0x4000) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=@getnetconf={0x14, 0x52, 0x309}, 0x14}, 0x1}, 0x0) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x3000)=nil, 0x4000) shmdt(r2) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000240)=""/27, 0x1b}, 0x0) read(r0, &(0x7f0000000300)=""/192, 0xc0) 2018/04/20 08:09:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x782, 0x400a00) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e23, 0x10001, @ipv4={[], [0xff, 0xff]}}}}, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000097f60)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, &(0x7f0000aaaffc)=0xa0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000200)=0x8, 0x4) 2018/04/20 08:09:16 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x880) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd(0x0) write(r2, &(0x7f0000000080)="99eecba38c846c2f5f045fc737aead8ea940f88624ee1989e616409778e8c230dd09e853bbaf018ce0e6d130d3f408a67eeb0f81411068770324218a98bc23c6163bf24518162705ee603362b190cc4862f01bbc9a35ee37e83ac53e88111f57c5af703f2dcb1deefdc5e61cc1d3862bb970e9ef6de3", 0x76) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x8, r4}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r3}) 2018/04/20 08:09:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x3d00000000000000, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:16 executing program 6: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000000ffffffffffff0800450000300000000000676f7800002402ffffffff21009078000000000000000000000000000000ac14ffb4960259010029c557ece453dae69483c10182d9e9a8322cf0d175aca4c6481d57b6a44f1fac29694bc686bb696bcf67a7f265e2ce844579a9224e8320162a13947d5aac369ef248f8534ec069772e81c5f2be0f9c"], &(0x7f0000000000)) 2018/04/20 08:09:16 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000080)={0x3}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000140)={{0x81, 0x0, 0x0, 0x0, "6e14b97bb75ab73f00929358edd4ec5d7b4400ff07000000000000ffeffff526da76ff070000000000008ea7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "491a61b2fa222060394e209ac49c0e554da3e63a7baa9faf0327d5a58841af9f61fcdb37a8b446567508c48cbde9a586f4dd690acf345c66cfb1ef260d0de374", &(0x7f0000000000)='stlf)\x00', 0x6}) sendfile(r0, r0, 0x0, 0x1794) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x9400000000000000) 2018/04/20 08:09:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x218, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:16 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f00000000c0)=0x8e, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000040)={0x4, 0x400, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'nr0\x00'}) 2018/04/20 08:09:16 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x8000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:17 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x8, 0x0) pwritev(r0, &(0x7f0000000780)=[{&(0x7f0000000400)="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", 0xfc}], 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick, 0x3, {0xffffffffffffffff}, 0x0, 0xfffffffffffffffd}) r2 = accept(0xffffffffffffffff, &(0x7f0000000080)=@can, &(0x7f0000000180)=0x80) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000280)=0x3f) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000740), 0x4) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000200)={0x80, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23}, 0x0, 0x7, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000ac0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={r3, 0x1c9}, 0x8) syz_open_dev$sg(&(0x7f0000000700)='/dev/sg#\x00', 0xfffffffffffffff7, 0x800) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000d00)=""/190, &(0x7f00000007c0)=0xbe) clone(0x2000c100, &(0x7f0000000800)="97bb77038add5df9e9d4f9783b82c55fe59e5c0acdbcfc9bcf92ac0e1f1f3c1959c1d25dfabf3849336c7c85be174d7765b47e113632aea54b87e4d3f2c1db09e6aa4040b43d17308fb7e62e808067da2fff3cfd8e4c038c814bbfc6bc49d8ebc8671d8297e2d34dc61f2d194d2dbb8f59b4c853e0714d3d4bb29d1243fac01c86c8c4dd38daedab3c6ad73a72d3f6dd2684aa82e5285eb82452c9848b7beb8bc513ba8c8973cad0bd5926604846b7f5d0397bb191c3bb6b", &(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)="ed6c04412e782fe395f084741e3d9fe469aebde09acc8f8d8d84d1f00f5573b09acba487077ebb904cb1f3fed55f59d677ce24bbd2a7506df8e1e0d0fc709cb8c9f4ab2aeeeebc5ef879742c1f7628f1862c88b5b0da89acbf43ef12e4839405b6a3430d296fea06d2f3a8356c57ec991e44ee72") ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000009c0)={'ip6gretap0\x00', {0x2, 0x4e24}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000c40)={0xfffffffffffff784, 0x1, 'client0\x00', 0x1, "de3fa8c08103b147", "eb65b7703caf43e12ee6296f2906b6d9addd85d86fe5290f8d5966d261b2cbac", 0x6170, 0x74a}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000380)=0x4) syz_open_dev$adsp(&(0x7f0000000600)='/dev/adsp#\x00', 0x100000000, 0x80000) clone(0x40000000, &(0x7f0000000500)="67cdd9994c47c31d325b069924a7064c157c2ec0b5b5dca2feeb7dabef3b7af0d02d559e293faa759f2b3cb12aea360c2d4941e423b0c815ec1450a777614b02496c5c4ce589c4e90b88feb66f42e63227aec8ec983cb70e64ac04da22c97d2b22", &(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000a00)="29859fdda9a119e54a27f9ec76b4d63a16dc5bbdd38c2fda0e5f4d8f830cd987ec7d3ffc66cf3db8820968fd89a1fba8fe6352a29a27f3b000bcdf238f2c04b358fc831025180e0be313da41de6366c94a1a0f86aaffdf2c039111b55275c054e14819a827fe809225249a01944263a2aec15f64e752e35892b1b8e7ef1e0e9115") ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000b80)={{0x4, 0x8}, 'port0\x00', 0x80, 0x40, 0x10000, 0x6, 0x2, 0x80, 0x8, 0x0, 0x0, 0x3dec00}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000340)) r4 = getpid() ioprio_get$pid(0x2, r4) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer2\x00', 0x222081, 0x0) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYPTR, @ANYPTR]]]) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x100000001, 0x0, 0x8, 0x0, 0x7, 0x401, 0x1f, r3}, 0x20) 2018/04/20 08:09:17 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4003d, 0x0) pwrite64(r0, &(0x7f0000000040)="cc29a6e670c3a5ab5617d71685625e665c2adcb955ab699fda98a0d833433d79a748a19711f9f3d7f6f1a860ecba28d57ac5188076f0d8e3af3459bdee57b400436e7d438501adb228b7545b7fdc68d1d0ee9dc09e8dd0f821ad4173e25d9be0939286f1df08a2d3230be73fe9a9b324e450745ce2cb25", 0x77, 0x0) fdatasync(r0) r1 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x7, 0x258480) r2 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x1918, 0x40200) bind$ax25(r2, &(0x7f0000000340)={0x3, {"3d2a588cf50ecb"}, 0x7f}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10100}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="38010000", @ANYRES16=r3, @ANYBLOB="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"], 0x138}, 0x1, 0x0, 0x0, 0x40000}, 0x40001) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20100000}, 0xffffffffffffffd0, &(0x7f0000000440)={&(0x7f0000000780)=ANY=[@ANYPTR=&(0x7f0000000640)=ANY=[@ANYRES64=r2, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYRES32=r3, @ANYPTR, @ANYRES16=r1, @ANYRES64=r2, @ANYPTR64, @ANYPTR64, @ANYPTR], @ANYRES32=r2, @ANYBLOB="3802169f01ac89380745fc590c192030a0137b9e9a5c34e8ce9910c93b0d8e5decd41f498cd0f379300383634039f69ba1202a248af747269d404b498a2a5f6c7596e846e3a90e0f07aea342fce0d7a165403b01e3def4bef69a737ffac8e1a3b7db4ccaf6bf89038d52b0c2ff75b229b9f9cc19c4286e70b8af4da724d90d20a7ca798de5b827b3bb919d723354b56d65684e310e87ca745400f13245ab081a715582b42752e68267ffd68166b669ddea4b612aa0e88cf3ce52d7d07c", @ANYPTR64=&(0x7f0000000600)=ANY=[@ANYPTR, @ANYPTR64, @ANYRES16=r0], @ANYRES16=r0, @ANYBLOB="5a5683384bb4b2b4ba0d369dd5df821fd9165ea24e80c2a7ba72bdc9ba7ed7111e2850949a8b831b52ae", @ANYRES64=r1, @ANYPTR64], @ANYRES16=r3, @ANYBLOB="08022cbd7000fedbdf251100000008000600010000000800060007000000"], 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x8080) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000004c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000500)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000540)={r4}, &(0x7f0000000580)=0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000, 0x50, r1, 0x0) 2018/04/20 08:09:17 executing program 1: r0 = inotify_init() fcntl$notify(r0, 0x0, 0x282) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/ip6_mr_cache\x00') getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000000300)=""/229, &(0x7f0000000000)=0xe5) bind$bt_l2cap(r2, &(0x7f0000000440)={0x1f, 0x5, {0x673, 0xffffffff, 0x3, 0xfffffffffffffff9, 0x3, 0xa14a}, 0x6, 0x9b}, 0xe) clone(0x0, &(0x7f0000000000), &(0x7f0000000240), &(0x7f0000000100), &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e22, 0x7fff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}}}, 0x84) r4 = accept4$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14, 0x80800) connect$l2tp(r2, &(0x7f0000000400)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e23}, 0x1}}, 0x26) 2018/04/20 08:09:17 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0x0, 0x2}}, 0x68) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)=ANY=[@ANYBLOB="010001000000008b736741e160f7baa1a3c7c22befea8b057b096cb8d11a00"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/04/20 08:09:17 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xffffffffffffffff, 0x40000000002201) r1 = memfd_create(&(0x7f0000614000)="74086e7500ff000000000000118c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000000)={0x3, 0x6e474cfe, 0xef, 0x0, 0x8b880e9212098323}) 2018/04/20 08:09:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x2, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:17 executing program 5: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001080)='/dev/dmmidi#\x00', 0x6, 0x300) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000010c0)={0x100, 0x6}) r2 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0x84, &(0x7f0000000080)="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") ioctl(r2, 0x40084146, &(0x7f000000cff3)) 2018/04/20 08:09:17 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xf401, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x18020000, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:17 executing program 6: r0 = semget(0x3, 0x3, 0x0) semctl$GETNCNT(r0, 0x4, 0xe, &(0x7f0000000000)=""/138) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x5, 0x80) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$inet6(r1, &(0x7f0000000180)="ef319af134b26807ae03fd1393db6260ae735d01201b266f52dedfbeb520b972394446b55e1ff0e6dd06d5ce2e5f190def811b27833edec3ab635b14c6b18a805b952031dc3f3e00778816d0d791fe7679ab3c45e210961bb67c30ae98e2387599933d70c1d80ed85b5c2badef94f3e12a900f8fed", 0x75, 0x4, 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7fffffff, 0x202) accept4$bt_l2cap(r1, &(0x7f0000000240), &(0x7f0000000280)=0xe, 0x80000) r3 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x8, 0x1) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) r4 = memfd_create(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x3) r5 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r5, &(0x7f00000003c0)='id_resolver\x00', &(0x7f0000000400)='(loppp0vmnet0}\'\x00') sendmsg$nl_generic(r1, &(0x7f0000000780)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x200400}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)={0x2a0, 0x1a, 0x800, 0x70bd2a, 0x25dfdbfc, {0x1}, [@generic="336fa1806ab7a9713bb3f3d7f618d84dfe4ccc81f88da601a47d1c5aeb9fe9e2b603e1949197546f7763279e95d91af413f35c50fda87447fcd474f0c69cc5daf6fbbcbfa49a22d3ec0657ebeeb08f0fbb1be2e09700449e6a141aaf30464b", @typed={0x14, 0x93, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x66, @fd=r3}, @generic="ed6a9411d963e3c29ea7bbc331b7fc63caaf5ae091f977721edadf0ab2b963e5b771c228f2204a0e9129c90d710d6040793a920d810a0a200e9f3deae8e355473e99038838fb919b674d2210a6eecbdd4a6f46c824fb8ca2c377c42578b3de17518211d9aec84fa1320206e8ca5eed5c0a308e397bfcbb8f69c41aacc76352e5c4626702fd69b7063f778b8b03501830c857e36435d6de3cd68efbc636f15738e272578634b81f3825053e076036c4bb7c74e9f662cd797d3e7488e37545fc5cbd459eb1508f79e7fffae1b3d998e21036bb1fd266916dd3b07db79eca62", @typed={0xec, 0xd, @binary="ddaa932001cac28d0c3266663c1e0a9792b4a2a010a119091f720a2d58050c6307191b4a0d5e5dacfa15edd3f09c0f461db36e6d4db1129283fb8b9a1e9270ff89eeb2700829320e22fd53d2be0dd7c73e3fc2ab46e6a7f47deafc6a1b5965664bbb8fd1deca0ee557cd86306538751f32cab51dd34e185072d2145aecbc32d2fe0c28fbaf75c21dae89a2bc771892304ce8bc6ffaeb2bfe85ccea1288319f8b64adba971f411da66fa377141079b9da14bba01faaaafb952e9828902f6e22277f3614f094b1a8387155d8fe61a5ac85a4ae53abc3f8654803e82698fe986e251e83628992"}, @nested={0x20, 0xe, [@generic="a5bb3d4c4c1e58d91a52420811d88a5aeef2", @typed={0x8, 0x1, @u32=0x3}]}, @typed={0xc, 0x6, @u64=0x9}, @generic="033840aee239661e21b4560a0c7c60171e824e2449bfefe4ceac"]}, 0x2a0}, 0x1, 0x0, 0x0, 0x20040000}, 0x4001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20, 0x7, 0x1, 0x3c322582, 0x91c}, &(0x7f0000000880)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000008c0)={r6, @in6={{0xa, 0x4e24, 0x7f57, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x40, 0x21}, &(0x7f0000000980)=0x90) keyctl$negate(0xd, r5, 0x100, r5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000009c0)) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000a00)=0x9) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000b80)={{&(0x7f0000000a40)=""/201, 0xc9}, &(0x7f0000000b40), 0x7c}, 0x20) add_key$keyring(&(0x7f0000000bc0)='keyring\x00', &(0x7f0000000c00)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r5) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000c40)={0x167bc6310976e74f}) ustat(0x10001, &(0x7f0000000c80)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000cc0)={{0x100000000, 0x7ff, 0x20, 0x5, 0x9486, 0x7}, 0x8, 0x1f, 0x5, 0xa, 0x4, "800c3198dd51bd692f22e02954840a7fe750b293ed8ee746b0e595bcd34f21950f5281575ea792a415ded7abb9aa20a6da94cb6f80be3e9bb5a3113cbfcffca48f18c7355bdb98e76335de8b67d138c563b83f5f4d1f04e7217d77e24370a2b48864631cc03d14244fa9903482f4c482f89d69bb73766c8a59e029c6a391e884"}) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000d80)=0x4, 0x4) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000dc0)={0x7fffffff, 0x7f, 0x6, 0x4, 0xda69, 0x9, 0x7, 0xffffffffffff71a6, 0x6, 0x8, 0x3, 0x9}) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000000e00)=""/64, &(0x7f0000000e40)=0x40) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000e80)={0xd002, 0x6002, 0x9, 0x7fff, 0x5666}) bpf$MAP_CREATE(0x0, &(0x7f0000000ec0)={0x1, 0x3, 0x3, 0x80000001, 0x18, r4, 0x20}, 0x2c) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000f00)=""/1, &(0x7f0000000f40)=0x1) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000f80), &(0x7f0000000fc0)=0xb) 2018/04/20 08:09:17 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x412, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/20 08:09:17 executing program 2: mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2100, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001340)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYBLOB="3f01060000000000"], 0x18) write$rdma_cm(r1, &(0x7f0000001a40)=@resolve_route={0x4, 0x8, 0xfa00}, 0x10) 2018/04/20 08:09:17 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000002540)='./file0/file0\x00', 0x2c2281, 0x144) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002640)=[0x2, 0x5]) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(0xffffffffffffffff, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79ed82105a95579", 0xe1}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x1000000000000007, &(0x7f000068d000)) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89fa, &(0x7f00000024c0)={'gretap0\x00', @ifru_names='ipddp0\x00'}) setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) mkdir(&(0x7f0000002800)='./file0/file0\x00', 0x8) r6 = getpid() ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000002500)={{0x1900, 0x5, 0x9, 0xee, 0x0, 0x7ff}, 0x5e, 0x1f, 0x7}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000002580)={0x0, 0x100000000}, &(0x7f00000025c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002600)={r7, 0x80}, 0x8) setpgid(0x0, r6) inotify_init() [ 529.226161] IPVS: ftp: loaded support on port[0] = 21 2018/04/20 08:09:17 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x100000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x7000000, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:17 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x18840, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000100)=0x8) r3 = socket$inet6(0xa, 0xfffffffffffffffc, 0x4) timer_create(0x7, &(0x7f0000000140)={0x0, 0x2c, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000180)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) fcntl$lock(r3, 0x0, &(0x7f0000000380)={0x0, 0x7, 0x94, 0x7, r5}) timer_gettime(r4, &(0x7f00000001c0)) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={r2, 0x1000}, 0x8) setsockopt(r3, 0x84, 0x72, &(0x7f000023dfff), 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000240)={&(0x7f0000000200)=[0x101, 0xa9b8, 0x7, 0x307, 0x1], 0x5, 0x6, 0xffff, 0x7, 0x5, 0x9, {0x6, 0x3, 0x8000, 0x5, 0x7, 0xffffffffffffff4e, 0x3, 0x80000000, 0x3, 0x401, 0x8000000000000, 0x9, 0x101, 0x7fffffff, "9ff15fb1609aee8c6ec147e5ffbc53d7d94d35b898e58bd923dc69fb5fbe9155"}}) openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x800, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000400)={0xfffffffffffff3b6, 0x6, 0x9, 0xffffffff}, 0x6) [ 529.530320] IPVS: ftp: loaded support on port[0] = 21 2018/04/20 08:09:17 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) mkdir(&(0x7f0000000140)='./file0//ile0/file0\x00', 0x40002) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000001c0)='./file0//ile0\x00', &(0x7f0000000240)='./file0//ile0/file0\x00', 0x0, 0x0, r1, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) 2018/04/20 08:09:17 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7, 0x80001) getpeername$inet(r0, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x60000, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000180)=ANY=[@ANYBLOB="03000000ff000000009e18e3bf9ce75d2f2786eb0000000000000007576a5de0e457546bec628eb0cdbf562977afc3a4abada982c2a2e98c9d26"]) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) 2018/04/20 08:09:17 executing program 7: unshare(0x8000400) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = dup(r0) openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.cpu_exclusive\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) sched_setparam(r2, &(0x7f0000000080)=0x2) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/20 08:09:17 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) socket$key(0xf, 0x3, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x1d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000700000000000000000000000000000000feffffff01000000030000000000000088b56e7230000000ff7f000000000000000067726530000000000000000000000000726f736530000000000000000000000064756d6d793000000000000000000000aaaaaaaaaabb000000000000ffffffffffff0000000000000000e0000000e0000084fdd6f2cf6afe4f00180100006d61726b5f000000000000f51c143de611af7800000000000018000000000000000000000000000000000000000000000000010000000000003830325f33001c0000000000000000000000000000000000000000000000000008000000000000000000000000000000646e61740000000000000000000000000000000000000000000000000000000010000000000000000180c20000000000feffffff00000000000000000000000000000000000000000091cd36000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001000000feffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x248) 2018/04/20 08:09:17 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0xe5) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)={r3, 0x9c, "0bb6f5b99cced0c1fe1d1f758d0a55fc17e942bad729e58519a0507770f2abf83a6b5ae4b39c9de719cba4a589936c91e4d6d12f2ac9ac490b2ea17bf4a75dbef6915d73aac0251462edbc87d8b79308a41cd08e53866e0a9b80a60c7f1cc7a56e6302d443e43a0860452906b779d3569d6cab62dda7966920144453ce05895bf320a00489d819ee38febf1f50a0920a00f726dd2e10ecbb7bd6e8bd"}, &(0x7f0000000100)=0xa4) r4 = request_key(&(0x7f0000000480)='cifs.spnego\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)='cpuacct.usage_percpu\x00', 0xfffffffffffffffd) keyctl$update(0x2, r4, &(0x7f0000000540)="c63d6d1631e87fe7342de592f78004caf0ba9efaccb30076ebfcd5442acbc5bec4ecbea384db5407af7f9e8db246c75875", 0x31) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r2, 0x2, 0x30, 0xffff, 0x6}, &(0x7f0000000240)=0x18) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000140)={0x7, 0x45f, 0x10000, 0x0, 0x8}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x4}, 0x8) 2018/04/20 08:09:17 executing program 1: r0 = socket(0x200000000010, 0x2, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') accept4$packet(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001600)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002980)={'vcan0\x00', 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002a80)={0x0, @remote, @multicast2}, &(0x7f0000002ac0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002b00)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002b40)={'veth0_to_team\x00', 0x0}) accept$packet(r0, &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002bc0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002d80)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000002e80)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000002ec0)={@empty, 0x0}, &(0x7f0000002f00)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000003140)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000003100)={&(0x7f0000002f40)={0x1a8, r1, 0x304, 0x70bd28, 0x25dfdbfe, {}, [{{0x8, 0x1, r2}, {0xc4, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x98c6}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0xc0, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffff}}, {0x8, 0x6, r9}}}]}}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f0000000100)=0x4) write(r0, &(0x7f00000000c0)="2400000024007ffc0000122100000100002cf6ff010000000000000000000000f300f1ff", 0x24) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0xff}, 0x1) signalfd4(r0, &(0x7f0000000040)={0x9}, 0x8, 0x80000) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/04/20 08:09:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0xa00, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:17 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xe00, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 529.663404] kernel msg: ebtables bug: please report to author: entries_size too small [ 529.699438] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/20 08:09:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x3e8, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:17 executing program 5: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) vmsplice(r1, &(0x7f0000000040)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000), 0xfc94) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) 2018/04/20 08:09:17 executing program 7: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x5, &(0x7f0000000000)="01000000", 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x1, r0, 0x1}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000080)={0x6, 0x7fff, 0x4, 0x4, 0xa8e}) 2018/04/20 08:09:17 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc, 0x0, 0x0, 0xffff7fffffffffff, 0x40000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000040)={0x11f0, 0x0, 0x3, 0x101, 0x0, 0x0, {}, [@generic="966e311e2c14cb914f3a0951e78259419d72c8e22dc070e5f8a35533a14039c7dcfda774d5304287e08bb42df33b7007f2cfcd42cf1e2f31972fbcf09af620e7fb2a6898b9d0ebbaa21add95888b533b0448d6e370833f3a8d1a3c593397e1ffc070d0a8244eca9b262f2a4ec3f6c5844f8104da92918097561d416f5a94", @nested={0x1130, 0x6d, [@generic="ee12baa6ccffd97ad2585171df2138b65570f7a78ff72bc69dff4c1cf104587e2bb53a695603dcaff2f91aaf5c9e6130d50c0359f24c3ec79f576bc6e68fdfa6f7f7b778cea1d90709ac70eaeff435016e407f5d1ab07e502a183a333cff36758a8f19c57a19cec5036900ec0280081b3e1cc8468d8b59ad7ef72ebf936ed1dc4f965f235d710cf77ed194098f2346f288cddb35499f3bbf6e3d9320803586cfacf72f8179cb7735d34e62fd6e95092a0b25b2c1caf8b2c8e8bf80a8082268e8d4627acbafc6", @generic="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@generic="859b8ab426b9c55d8e9f6e11dcc6d53ac0d097bb2e7d0adda683a7e81b3c6ed327b8f16107c073dac851880f66655c6eb03a568e5d3b5e248b70d9159b7fb3c52ee77f", @typed={0xc, 0x4b, @u64=0x5}, @typed={0x14, 0x66, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, @nested={0xc, 0x4f, [@typed={0x8, 0x52, @fd=r0}]}, @typed={0xc, 0x3f, @u64=0xfffffffffffff309}, @typed={0x8, 0x56, @u32=0x1800000}, @typed={0xc, 0x1, @u64=0x8}]}, 0x11f0}, 0x1}, 0x0) 2018/04/20 08:09:17 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f00000012c0)='/dev/vcs#\x00', 0x8, 0x2) epoll_wait(r0, &(0x7f0000001300)=[{}, {}, {}], 0x3, 0x4) prctl$setmm(0x23, 0xf, &(0x7f0000df1000/0x6000)=nil) r1 = socket$alg(0x26, 0x5, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x0, 0x5, 0x24f, 0x0, 0x2, 0x0, 0x2, 0x376, 0x40, 0x268, 0x7, 0x200, 0x38, 0x1, 0x70, 0x4, 0x1}, [{0x6474e555, 0x4, 0x5c0, 0x3, 0x7fff, 0xb5f7, 0x3, 0x664}, {0x6474e551, 0x101, 0x80000001, 0x27, 0x8, 0x4800000000000000, 0x4, 0x65}], "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[[], []]}, 0x12b0) 2018/04/20 08:09:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x4a8, 0x280, 0x0, 0x140, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @multicast2=0xe0000002, 0xf, 0xffffffff}}}, {{@arp={@rand_addr=0x6, @loopback=0x7f000001, 0x0, 0xffffff00, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x8, 0x6, 0x101, 0x7f, 0x4, 0x7, 'dummy0\x00', 'sit0\x00', {}, {}, 0x0, 0x2}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=0xffffffff, @rand_addr=0x1ff, 0x8, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @empty, @empty, @broadcast=0xffffffff, 0x1, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0x3a}]}) [ 529.920532] netlink: 4572 bytes leftover after parsing attributes in process `syz-executor6'. [ 529.958272] netlink: 4572 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/20 08:09:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f000026efff)="0f", 0x1, 0x0, &(0x7f0000021ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x12080) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000002c0)) shutdown(r0, 0xfffff80000000002) r2 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x2000) poll(&(0x7f0000c5ffc8)=[{r0}], 0x1, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4800) setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000540)=0xe1c7, 0x4) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffa000/0x3000)=nil, 0x4, 0x3, 0x2, &(0x7f0000ff7000/0x4000)=nil, 0x101}) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00000001c0)) sendto$inet(r3, &(0x7f00000000c0)="82e35a524dc30d3848aca94e5095d39f1dfad0669bd753b294823c37f8f74879ca876e8d855bb5fc9a8edeb8111ac29b0e6041b31b08fd7a8b1b6fb76ed1238a40d3b15800104b04ee82ee9abc67819492535dc7c81e00d4ab6077e33161b2fd6140f3f5ce13b2a23cc86dea9bdec605ba758fdb90fb0e36403677f18253142df204eb", 0x83, 0x4000000, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) pread64(r3, &(0x7f0000000240)=""/106, 0x6a, 0x0) io_setup(0x7fffffff, &(0x7f0000000340)=0x0) io_cancel(r4, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x6, 0x7ff, r2, &(0x7f0000000380)="6f5d611706e895623a343703c01cc627ca65671428ab4f0fe5795439fb1f175a2ccabdb9695d63ce024fb3d798cc5c48d3962650a7f1aeae33d791eda3f89ab61f45a4ad9619b9f849788f9dde22c7355bc1649f764f978eed2b833231db218ea898c3215620b83a6a4d19c315854f83b871b1c0c2de770737d6fd4cb8f94e3ecf65252a99a216e410851b", 0x8b, 0xe08c, 0x0, 0x1, r3}, &(0x7f0000000480)) socket$kcm(0x29, 0x4000000000000005, 0x0) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x8, 0xc8ab5603715e11bb) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00000004c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000500)={r5}) 2018/04/20 08:09:19 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xe87, 0x4000) ioctl$LOOP_SET_STATUS64(r0, 0x401070ca, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ec4e0b0000000020006e591a5591e6c802000000a669ca93d32112b2bc83d72a"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x761, 0x30}, &(0x7f00000000c0)=0xc) ioctl$KDDISABIO(r0, 0x4b37) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0xfa3, 0x30}, &(0x7f0000000140)=0xc) 2018/04/20 08:09:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x5000000000000, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:19 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001b40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001b00)={&(0x7f00000019c0)=@polexpire={0xc0, 0x1b, 0x301, 0x0, 0x0, {{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001}, {}, {}, 0x0, 0x6e6bb1, 0x1}}}, 0xc0}, 0x1}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x80, 0x80000) recvfrom$ipx(r0, &(0x7f0000000340)=""/87, 0xfef1, 0x100, &(0x7f00000003c0)={0x4, 0x6, 0x3, "cf538d6cac0f", 0x7ff7fffffd}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000480), 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r1, &(0x7f0000000080)="0cbe93f78159dfe6d927034b0968a4a903952d80f2d8947f5e7db2bfe88918a7aa3635eb34a7394336ae5289606c12fecb7feb655a07bafb8d97776890381cb700871f4b735fb4301ee7d1218b98ff12bb61965559eabea0836501d8c768c27411ff3a9802089b021e6be2d5a20581fee11702e2e723c1f09c9ecfb26700574540e65890458a0e262fdfb0bb994eb35a6c98a9e66cf7ff5e07625248c7299131433898dded7e354e9e9f977588f01109b4b305d3369445148f57ebd52b65", &(0x7f0000000140)=""/119}, 0x18) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000400)={{0x2c, @multicast2=0xe0000002, 0x4e23, 0x3, 'dh\x00', 0x24, 0x0, 0x9}, {@dev={0xac, 0x14, 0x14, 0x1e}, 0x4e20, 0x0, 0x6, 0x10000, 0xfffffffffffffffd}}, 0x44) 2018/04/20 08:09:19 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xfffffff5, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:19 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0x5, 0x100000000}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net/raw\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0xf6, "e1e1e7635999266dfb739969c206c6dd954c525d1bce185d5cd56985f7c6f3d9afa525e379bfafe4031530326f46dc8a079d984d5ac8646442403e66ae228410e3b778fa9532d13f14c03577c315bec7bf3d525158491f54a748e35f4d37019cf9acedf4605036601358cc7f332bf4c1c0da892538188e92ffd36b6b069328ca21f7e92600e6eee6770921e4395b16bf7782a68394491c77bc057cae0b9ac46b121c183f78f90b831fa7227bacc770179ab6cf9b250cc0720140ef0cc5ab060ca1c8ad3de561db9df6d4ba9b8b94367d2001f2a158b7d23998b8426e3d1914844c7b7039ab77156065da656cea400a754a3381afd032"}, &(0x7f0000000380)=0xfe) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x2, 0x10, 0x9, 0x2}, &(0x7f0000000100)=0x18) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) write$evdev(r2, &(0x7f0000000440)=[{{0x0, 0x7530}, 0x7, 0x41b, 0xe0000}, {{r3, r4/1000+30000}, 0xf30, 0x3, 0xf81b}, {{0x0, 0x7530}, 0xfffffffffffffffd, 0xa5, 0x100}, {{}, 0x80000000, 0x80, 0x5}], 0x60) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1, 0x2}, &(0x7f0000000200)=0x90) 2018/04/20 08:09:19 executing program 1: r0 = socket$inet(0x2, 0x3, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000949000)="890f04000300000000e60000e3", 0xd) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x6, r0, 0x1}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x140, r2, 0x0, 0x70bd2b, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x25}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x39, 0xa}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xf0a}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8017}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x8000}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf22}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x935}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff]}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1000}]}]}, 0x140}, 0x1, 0x0, 0x0, 0x44010}, 0x20000850) r3 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000000)=0x587ba126, &(0x7f0000000040)=0x2) 2018/04/20 08:09:19 executing program 2: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000400000000000000", 0x14, 0x0) syz_mount_image$f2fs(&(0x7f0000000a40)='f2fs\x00', &(0x7f0000000a80)='./file0\x00', 0x0, 0x4, &(0x7f0000000d40)=[{&(0x7f0000000ac0)="b1c1a619b5781ef79b83455130f85e0d44080ad493c36e82b211a4b179d1f8d51553585300fbbbfcb297eceeb784deb83a3d0645f57bb5c80e5d1eaaf3a31795719b356b14b2f607f530", 0x4a, 0x8000}, {&(0x7f0000000b40)="8a0c50e547483b9213b634d8a417f17c755eb54154c8d873cfeec7c01ab772d823733a61df9a913033e3f3c26079f40196b1aa9e12cf646123e61f397335d268627f4326585b0e7eb94255a039dbff5aa52e2268e68f37518ac47a79f34fcc3b32d40e18daceb1cdde0c1393106899d7c24c7b6fea3f71094dfd586e48904d61ec76107a909c0dc9be3b045e016008130b5ae4bb4612d97ff19aaf8a01dd1f015f121f4da830dfba9c4d3aeee067d8dec449cf36515429cf5489dc5ec24fdbb858cfa65772c1c5e79b1d09c55ce400c21cbb0a0db5b186da9786a6fa2046543fe09b", 0xe2, 0x3}, {&(0x7f0000000c40)="6823b37ff0108bbc492e3893e68f3de08f1aec8b158e49f5c7b2d7768c728c7c", 0x20, 0x80000001}, {&(0x7f0000000c80)="86a0c0a9e7d6c34c3e1a6f117fd4f6d03abbcee335ac66fa6f96423978e151af165e7012dcd228483872f95722079a596b9863b179319c041725db8d1fffb26313f3db618b97152bdf3e6db1f1728c917ec39af303d9accd635c5bdb6270a318ec039383a56845ddf4ba9e8060bd14c94e8b0963a21704a6aa9cfb98247b16cdaaaf37bdf4b76fecd55b0ede", 0x8c, 0x9}], 0x800, &(0x7f0000000dc0)={[{@flush_merge='flush_merge', 0x2c}, {@noflush_merge='noflush_merge', 0x2c}, {@noacl='noacl', 0x2c}]}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mknod(&(0x7f0000000640)='./file0\x00', 0x0, 0x80000001) inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000240)=""/173, 0x55) accept4$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80000) getxattr(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)=@known='system.posix_acl_access\x00', &(0x7f0000000940)=""/232, 0xe8) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000140)="000000fbffffffffffffff000000", &(0x7f0000000180)='com.apple.FinderInfo\x00', &(0x7f0000000300)='!', &(0x7f0000000340)='\x00', &(0x7f0000000380)=']@\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='GPL\x00', &(0x7f0000000440)="0200000001000000000000000400"], &(0x7f0000000600)=[&(0x7f0000000680)='\x00', &(0x7f0000000500)="0200000001000000000000000400", &(0x7f0000000540)='com.apple.FinderInfo\x00', &(0x7f0000000580)='system.posix_acl_default\x00', &(0x7f00000005c0)='system.posix_acl_default\x00']) execve(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000700)=[&(0x7f00000006c0)=']@\x00'], &(0x7f0000000880)=[&(0x7f0000000740)='\x00', &(0x7f0000000780)='GPL\x00', &(0x7f00000007c0)='}\x00', &(0x7f0000000800)='\x00', &(0x7f0000000840)=']@\x00']) set_mempolicy(0x2, &(0x7f0000000000)=0x7, 0x4) 2018/04/20 08:09:19 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x1) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00000000c0)=0x1e, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000180)={{0x1, 0x2, 0x9, 0x1, 0x89}}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000200)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x3) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000100)={@local, @local}, &(0x7f0000000140)=0xc) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) 2018/04/20 08:09:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0xffffff7f00000000, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:20 executing program 0: lookup_dcookie(0xff, &(0x7f0000000040)=""/71, 0x47) r0 = socket(0x10, 0x80000000802, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f00000000418edfc0e0a0b00000004dc0202ffff0e0800100048186be0", 0x24) 2018/04/20 08:09:20 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) 2018/04/20 08:09:20 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, [0x1]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000000000000000200000000e3e794284f233bb68ae0e84452e988a60421388ee2c2000000000000000000000000000000000000000000000000000000000000000000000000000000"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000e80)={"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"}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x0, r1}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/20 08:09:20 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00008c4fac)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) write$binfmt_misc(r0, &(0x7f0000000100)={'syz0'}, 0x4) writev(r1, &(0x7f0000312ff0)=[{&(0x7f0000136000)="480000001400190d090043eafd068c560a840080ffe00600000000000000a2bc5603ca00000fff89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000000009f", 0x48}], 0x1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x101001, 0x0) connect$inet(r2, &(0x7f00000012c0)={0x2, 0x4e24}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001140)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000080)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000001240)={0x6, 0x8, &(0x7f0000000000)=@raw=[@alu={0x7, 0x401, 0xf, 0x7, 0x5, 0xfffffffe, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x101}, @jmp={0x5, 0x2, 0x0, 0x4, 0xa, 0xfffffffe, 0xfffffffffffffffc}, @ldst={0x1, 0x0, 0x6, 0x6, 0xa, 0x0, 0x10}], &(0x7f0000000040)='syzkaller\x00', 0x1ff, 0x1000, &(0x7f0000000140)=""/4096, 0x41000, 0x1, [], r3}, 0x48) 2018/04/20 08:09:20 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x400000000000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:20 executing program 1: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x1000010) r2 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x3f, 0x800) r3 = accept(r2, &(0x7f0000000240)=@can={0x0, 0x0}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8000}, &(0x7f0000000100)=0x8) connect(r3, &(0x7f0000000000)=@hci={0x1f, r4}, 0x80) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000018c0)=ANY=[@ANYRES32=r5, @ANYBLOB="2e00000088de68c2ee73f2ca307ecbd40389048f34bf4e263fcfa1e6c73d3b8dc39f507acb58027cd4f9f08b0607728dfc3d3692ea2e67e4533d6c9ef1b6ff11fa415b23d1aaf1af8a56d0b2b1fd26150486cdf0b45658d9b5b978558d3cb68208ebbd5165afcf5253e7545a0e5ac1b355d1c886abe73bb5ee3a3becaafe45f527a4acaf5ef994713a166f8b4ee4f9b5516f8035b4294157a25beea19a37fcabfc208cdf5fbd219eeea5bad846aa6f8544abd2cbfcab2e69b34f5a2d35b385085cdc470286501889ffa8935a5c18b28708d99d2445f8db50159c30e6a18cb49c"], &(0x7f0000000180)=0x36) r6 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r7 = dup2(r0, r6) sendmsg$kcm(r6, &(0x7f00000017c0)={&(0x7f00000003c0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x2, 0x1, 0x4, 0x3}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000440)="c0b711660ce3eab53fce4de4700d343ebef1b1582e71564e973e364cb0fd8345279b38a28a59409dbd1be73f96ca1b80e4db36a3f6ae75b4f8bd7edfdef80e54ee149f09ffb358929d6cb950db0ae274edcf840b8743c6c0b6aa035f4317ec1108e706897ccb7791e73f5e9b3e890a2c443f256bea967c119d1cb58b72276a2d86f725d528453a63246c60ba4add15df788f7833d619937230afa9031dc5a351d042bd4457cda02f602d", 0xaa}, {&(0x7f0000000500)="66adb65b7ac057db284d8fde197dc44f52e9b6b1e5ff4f6775220f08a09befc83c20651eba1330bfdbca313467feffe752c7e584ab96926373514e6a2a372a975a3f29ecea3c067f4144f6f35d65e0d2a56cd40217c517e27c8be593f7e09750b35e1c031d29fcdba47238f7bc2f7726f0d325e3c32adba5b5bcd352f3cd5c5867c47650897f4b8a572de27b94c1e4822957302f088185f59cacc2b79ddc3e6baa3f8e2517e94c0f466fb5619a0933e4601656876c979cd3c47ad76bb7a4ce48c27f41d1a3002fa46e007587b7cab262502a4e159c2dc5e2272a469da8f6f93cf369148a2d988c000000", 0xea}, {&(0x7f0000000140)="91abe07752e60c27dc68b6bb63c511fa18894087618047f70efc4e", 0x1b}, {&(0x7f0000000600)="e2fe1fc851e38ccfb4ad975b91c3801769be02ffae24a492f46270da068ae6c84d76a744c3f5d0de33338b6b12d954cc0ed91bff9cdc2516", 0x38}], 0x4, &(0x7f0000000680)=ANY=[@ANYBLOB="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0x1110, 0x20000000}, 0x24048010) r8 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r9 = socket$inet(0x2, 0x2, 0x0) unshare(0x60000000) r10 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r7, 0xc0bc5351, &(0x7f0000001800)={0xed, 0x1, 'client0\x00', 0x4, "28b534458704cbe5", "a6611d2108a6fa648c129ced8bc11e531a5b6c574db430e483a734c79c64630f", 0x5, 0x4}) connect$l2tp(r10, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r9, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) r11 = getpid() r12 = gettid() readv(r8, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r11, r12, 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r7, 0x6, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x6) 2018/04/20 08:09:20 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x202100, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x1) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000000c0)={r1}) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000740)=""/223, 0xdf) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x40a81) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000380), 0x4) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000300)) 2018/04/20 08:09:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x1a1f1f17, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:20 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000080)) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x1, 0x1, 0x8, 0xa1bf}) 2018/04/20 08:09:20 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0xc0040, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)={0x0, 0x80, 0x0, 0x0, 0x7, [{0xe5, 0x342, 0x6, 0x0, 0x0, 0x2004}, {0x6, 0x0, 0x28f, 0x0, 0x0, 0x3000}, {0x3f, 0x2, 0x5, 0x0, 0x0, 0x80}, {0x80, 0x2000000000000, 0x8, 0x0, 0x0, 0x2282}, {0x1a, 0xfffffffffffffffb, 0x6, 0x0, 0x0, 0x200}, {0x0, 0x7, 0xfffffffffffffff8, 0x0, 0x0, 0xc02}, {0x2908, 0xffffffffffffffff, 0xffffffff, 0x0, 0x0, 0x4}]}) 2018/04/20 08:09:20 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x240400, 0x0) preadv(r0, &(0x7f0000000040), 0x10000000000001c5, 0xffffffffffffffff) 2018/04/20 08:09:20 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x7) bind$unix(r2, &(0x7f000000d000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/04/20 08:09:20 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/packet\x00') setsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000000100)=0x5, 0x4) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000180)={'veth1_to_bond\x00', @ifru_map={0x2, 0x2a1a, 0xd9, 0x8, 0x322}}) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000000)=""/211, 0xd3}], 0x1, 0x2) ioctl$KDSKBLED(r1, 0x4b65, 0x5) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)) 2018/04/20 08:09:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0xe000000, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:20 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x8000000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 532.099978] IPVS: ftp: loaded support on port[0] = 21 2018/04/20 08:09:20 executing program 0: r0 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r0, &(0x7f0000003080)=[{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)="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", 0xfc}, {&(0x7f0000000100)="7b0a4f6bfc89b72c82ee098012ca80c1d092ea1dbb210ad4d2ad94", 0x1b}, {&(0x7f0000000140)="abad7f8770edb0812d1629d7d37e8ebea752b6c51fe941e69d73d2dc5a45daa7afd4f620e29614105df457c159d82c7cc050b56f6b7436d5e06be1e86dbb5e4203b8c371dffd50dd53e286a0ea4afff72e8059c5623f484c9176891337814af05076a380726492c7b1410c3f2174b43467253cb9feb3fd7222803f1ddeeb3d92558d968c99ff0babec4c5cf70b5e567d000319666815811a27d262021ed1bf197be57b0cf907f8624a2d11369f0a29e747f6ba2738f2f45d222aceeacd09f585a0e4d1b6c3877eefa1a3cbb02e8d8b5a4e7a96145cbacc5d16", 0xd9}, {&(0x7f0000000240)="4e53c6ec9d7f724d51c901dac458a301c25db8013955c79d6920ccba5ccc263addad382f9bcd4140c12787c976649c5e0cfe90d10e0e435d1e74d0c2dc99c03398fe0b557a31bd42a36f671d6a159f240a20906587", 0x55}], 0x4, &(0x7f0000001940)}, {0x0, 0x0, &(0x7f0000001d40), 0x0, 0x0, 0x0, 0x20000000}], 0x1b8, 0x0) 2018/04/20 08:09:20 executing program 6: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000700)={'gre0\x00', 0x0}) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, r3, 0x120, 0x70bd2d, 0x25dfdbfd, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3e}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x20000014) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}], 0x1, 0x0) 2018/04/20 08:09:20 executing program 5: r0 = socket(0x1, 0x8080f, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=@routing={0xff, 0x2, 0x1, 0x4, 0x0, [@remote={0xfe, 0x80, [], 0xbb}]}, 0x18) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000140)={0x1, 0xa11d, 0x41f4, 0x0, 0xc}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="0300fe4abd77da5ef6f2900b64bad81d7f2cb6a3d085a149e15ed4361d6d84dd7f56f203a72b765c3f1f8889d68d2a1f137a3019462315f489b2ec29fa868c524ece2c0a909fdabb7bf3802d"], 0x4) 2018/04/20 08:09:20 executing program 0: prctl$intptr(0x2000000032, 0x2) 2018/04/20 08:09:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0xe00, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:20 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4722f01548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d038d723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b809000000af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f439720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c66f5e82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee000000000000002bae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc53298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f0cef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a37205121d09c9f35776108922ab57cadd5758f2d656379100d9ce6280fb4d06527078bb1a75c686ddb44f45634939224c91f89bd7f29d12298e72cffabe02a81a9b7d26899f5d90401c3aefff2b340076d831c5f62a121ae56ca16df1b90987bca1907778b04e639a77a1cbe1bbb1e57f434cc2fdd119d83ac5aa4b5ed995bd0421f21344f1ecc2879b64a473c586fc905b06d4b0bb8e4f3a4e380f", 0x5a1, 0x80048000, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009ddff6)='5', 0xff02, 0xc800, &(0x7f000075a000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f00000005c0)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f2cf5a)="39d95bedd7489c6b88603f", 0xb, 0x0, &(0x7f0000b52000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000000640)={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) 2018/04/20 08:09:20 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000640)=""/56, 0xb7, 0x0) write$fuse(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="590000000000000001000000000000000700000043b87ef02eecd2208d87e1d3e02ad8994c7f4abe4742327063234cc346b9781f458e479a4f1375ef4d4118634a318a8043fc8ab743d45e3e3af1f78122d8d1ee3a827214aa5634e99ff8b127720733ed36e60d98be5dc8aa50d86453aefb3fe672dc6c4948920a829504c3558a98a97933cfe86549e9e13b3f0168b9a05a580fec12377a994087c01d84d18331f206692ff007fb4cf004ff3a9b53"], 0x59) 2018/04/20 08:09:20 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000e6a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r3 = openat$cgroup_subtree(r2, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) r4 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) fcntl$getown(r4, 0x9) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000580)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000680)=0xe8) getresgid(&(0x7f00000006c0)=0x0, &(0x7f0000000700), &(0x7f0000000740)) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000780)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000007c0)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f00000008c0)=0xe8) fstat(r2, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000980)) r9 = getuid() r10 = getegid() fcntl$getown(r0, 0x9) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000c40)) lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000a80)=0x0, &(0x7f0000000ac0), &(0x7f0000000b00)) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000b40)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000300)=0x5) getresuid(&(0x7f0000000b80), &(0x7f0000000bc0)=0x0, &(0x7f0000000c00)) r14 = getegid() sendmsg$unix(r2, &(0x7f0000000dc0)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000200)="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", 0xfe}, {&(0x7f0000000400)="31c433151842e9f323d314722879e607be6e784923bc02e5ec8a0d43b7da831834d54024d84d22d6678292cc9d514c0cb34b8d51dac9a72fa514d3a3cabb6f88100c67", 0x43}], 0x2, &(0x7f0000000e00)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r4, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r3, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0000000020000000f4ff0000010000000213c46bfbb2560f0040210cecf498000000", @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00'], 0x146, 0x81}, 0x1) r15 = inotify_init1(0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, 0x0) inotify_add_watch(r15, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r16 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r15, r16) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) 2018/04/20 08:09:20 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x20010010, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:20 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffffffffffd32) accept4$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14, 0x20800) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000600)=0x2, &(0x7f0000000640)=0x4) getsockopt(r2, 0x9, 0x7fffffff, &(0x7f0000000c80)=""/74, &(0x7f0000000000)=0xfffffebc) r3 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000100)={"95016c2f54494d4552000000000000001ed400"}, &(0x7f0000000080)=0x1e) r4 = socket$nl_crypto(0x10, 0x3, 0x15) r5 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0x3ff, 0x400001) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000d00)={0x0, 0x1000, "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"}, &(0x7f00000003c0)=0x1008) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000540)={r6, 0x9}, 0x8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000b80)='ip6tnl0\x00') socketpair(0x17, 0x7, 0xf8, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r7, 0x80046402, &(0x7f00000000c0)=0x9) setsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000000480)={0x1f, 0x20000000006, 0xf5, 0x6, 0x1f, 0x102000000000, 0x100000006}, 0x237) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000a00)={0x0, 0x4, 0x31}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000a80)={r9, 0xffffffff, 0x5}, &(0x7f0000000ac0)=0x8) getsockopt$sock_int(r7, 0x1, 0x2d, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) connect$rds(r7, &(0x7f0000000300)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bind$packet(0xffffffffffffffff, &(0x7f0000000800)={0x11, 0xff, r1, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x18a) getsockopt$bt_hci(r3, 0x0, 0x2, &(0x7f00000004c0)=""/116, &(0x7f0000000140)=0x74) connect$bt_rfcomm(r7, &(0x7f00000009c0)={0x1f, {0xdb9, 0x8, 0xffffffff, 0x5, 0x4, 0x100}, 0x80}, 0xa) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000780)={'dummy0\x00', r1}) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000c40)) getsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockname$unix(r5, &(0x7f0000000840), &(0x7f0000000700)=0x6e) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x6) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_FIOSETOWN(r8, 0x8901, &(0x7f0000000740)=r10) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00000007c0)=0x1, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xe}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/04/20 08:09:20 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = shmget(0x0, 0x2000, 0x78000220, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000100)=""/119) sendmmsg(r1, &(0x7f00000063c0)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x3a, &(0x7f0000000080)}}, {{&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}}, 0xc, &(0x7f00000020c0), 0x0, &(0x7f0000002140)=[{0x10, 0x117, 0x3}], 0x10}}], 0x4000000000000d5, 0x0) 2018/04/20 08:09:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x5, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:21 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgu\x00\x00\x00\x00\x00\x00\x00\x00', 0x200002, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r2 = open(&(0x7f0000000400)='./file0\x00', 0x283ffc, 0x3d) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1020}, 0xfffffe42, &(0x7f0000000380)={&(0x7f0000000180)=ANY=[@ANYBLOB="e8010000", @ANYRES16=r3, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x4000040}, 0x40040) arch_prctl(0x1007, &(0x7f0000000580)="71fb8046e5aca65d25c9470309bd1e4490577c936813e4df4abe33d4854fbf9819e039691ea98db64e0a5746a5c0769c9b16b6260691207e416e569ebb18a669f8958c68c325c87f475446174571055f9ac732da1a75f5964d6f0e24858deaba4be2e86c124c013b502879f29f9063b7799b2cd81acd9192023273939d4b99a4950ec8d3e838db428b04bb6fe40851c48acecdc98f7bf10701eebeabe110e42112c628ebef9dc1bb186ceb07c63f37c7892a516b68134a81f7b4d952d9b87f7bec8b1d10b71340338891f98154ef5a0392b87f9f6e05bb04d4415633c922") getpgid(r1) r4 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f0000000080)={0xfffffffffffffffe, &(0x7f0000000040)=""/64}) write$cgroup_int(r4, &(0x7f0000000480), 0x0) select(0x40, &(0x7f0000000480)={0xfffffffffffffff8, 0x8, 0x2, 0x0, 0x80000001, 0x3, 0x1, 0x7}, &(0x7f00000004c0)={0x800, 0x3, 0xffff, 0x6, 0x3f, 0x3ff, 0x9, 0x8ff8}, &(0x7f0000000500)={0x40, 0x1c93, 0xae4, 0xe7, 0x5, 0x5, 0x82, 0xc82b}, &(0x7f0000000540)={0x0, 0x7530}) 2018/04/20 08:09:21 executing program 7: r0 = socket(0x11, 0x802, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x6ebb, 0xa000) ioctl$TCSETS(r1, 0x5402, &(0x7f00000003c0)={0x3ff, 0x5, 0x101, 0x6, 0x6d8, 0x8, 0x5, 0x2, 0x1fc, 0x9, 0x4, 0x1}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xffffffffffffffff, {0x2, 0x4e20, @loopback=0x7f000001}, 'ip6gretap0\x00'}) syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x0, 0x48002) r2 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0xffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)=0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000380), &(0x7f00000002c0)=0x40) get_robust_list(r3, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f0000000100)={&(0x7f00000000c0)}, 0x0, &(0x7f0000000180)={&(0x7f0000000140)}}, &(0x7f0000000240)=0x18) [ 532.831471] CUSE: info not properly terminated 2018/04/20 08:09:21 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000000c0)=0x5, 0x8) write$evdev(r0, &(0x7f0000e95000)=[{}, {}], 0x30) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x10000, 0x4) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000700000084c0e511d117f9dbe17b4e3258e5033e6450a93c3cbc1551e2b8000000007f00ce866930208071015939b8cdc75ef0982b04e7a8b5ae3d9b06feb0d556383dd52b268845b63b39bb23e900000000000000000000000000000000000000000000"], 0x2e) write$sndseq(r0, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x0, 0x0, 0x0, 0x0, 0x7fffffff}}], 0x30) poll(&(0x7f0000df8fe0)=[{r0}], 0x1, 0x0) [ 532.877040] CUSE: info not properly terminated 2018/04/20 08:09:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040), 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000240)={0x5, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x5, [{{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @rand_addr=0x100}}, {{0x2, 0x4e21, @rand_addr=0x9}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x310) socket$unix(0x1, 0x7, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='selinux\x00', 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, r2) 2018/04/20 08:09:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4002000000000000, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:21 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x101, 0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000002c0)=0xffff) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000500)={0x9, 0x90f0, 0x9, 0x9, 0x6, 0x5, 0x1000}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e20, 0xa2fd, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, [0xfffffffffffffffe, 0xfff, 0x3, 0x0, 0x4, 0x2, 0x200, 0x0, 0x8, 0x6b, 0x9, 0x2, 0x20000, 0x8c6d, 0xcc]}, &(0x7f0000000400)=0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={r2, 0x1}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x9, 0x5, 0x8, 0x2, 0x20}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x7}, 0x8) poll(&(0x7f0000000480)=[{r1}], 0x1, 0x1) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000280)={0x97, &(0x7f00000001c0)="a04e37322bda31ef9580ab2ab898a0f1468a58b33516353b440b5069736b741546403429e51e09c2b890066cdc00ae26098c55c188b558a77c164ef7ba020fb1cb455d41c58954eb6970842933ac6c61ba1ea7131449863694bb9222f3b98d1f499aac3ed7875a4351bae9096028a9fdfa02afe4d60d644ef5250dcaea08a2cf5dd78d8a6eab719152844275490c30e7d2ddc277ed79bc"}) ioctl$KVM_NMI(r0, 0xae9a) 2018/04/20 08:09:21 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000015c0)=""/246) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000200)=""/143) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)=ANY=[], 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x80000000) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x4004743d, &(0x7f0000000100)=""/246) dup2(r0, 0xffffffffffffffff) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req={0x28, &(0x7f0000000080)={'team0\x00', @ifru_settings={0x9, 0x0, @fr_pvc=&(0x7f0000000040)={0x2}}}}) 2018/04/20 08:09:21 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xb80b0000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:21 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) write$fuse(r0, &(0x7f0000000040)={0x12, 0x0, 0x1, @fuse_notify_poll_wakeup_out={0x2}}, 0x12) syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x562e3336c0ed74de) 2018/04/20 08:09:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xfffffffffffffffe, &(0x7f000039c000)=0x400000000000003, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r2 = request_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='bbr\x00', 0xffffffffffffffff) keyctl$link(0x8, r1, r2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0x7ffffffd}, 0x14) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) r3 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x200, 0x400) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000000000000100000000000000600000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], @ANYBLOB="f4ffffffffffffff"]) 2018/04/20 08:09:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x62d963b4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) setfsuid(r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vcs\x00', 0xf1a098c49a662439, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000006c0)={0x0, 0x8c, 0x20, 0x1, 0x2}, &(0x7f0000000700)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000740)={r3, 0x40, 0x6}, &(0x7f0000000780)=0x10) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000000c0)={@loopback={0x0, 0x1}, r4}, 0x14) perf_event_open$cgroup(&(0x7f00000007c0)={0x5, 0x70, 0x9, 0x5, 0x8a2d, 0x5, 0x0, 0x3, 0x0, 0x3, 0x4, 0x8, 0x8, 0x5353, 0x1000, 0x3, 0x3, 0x80, 0x3ff, 0xfffffffffffffff8, 0x5, 0xaaa0, 0x7f, 0x800, 0x7fff, 0x6, 0x10000, 0xb7, 0x6, 0x3, 0x14000000000000, 0x3, 0x8, 0x454106, 0x69e, 0x8000, 0x10000, 0x8000, 0x0, 0x1, 0x5, @perf_config_ext={0xfff, 0x39}, 0x105, 0x2, 0x8000, 0x5, 0x101, 0x3ff, 0x1}, r2, 0x10, r2, 0x1) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/20 08:09:21 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000417e08)=ANY=[@ANYBLOB="3c01000010000302000000000000000000000000000000000000000000000000e000000120000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000010000000033000000ac14ffbb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c001400636d61632861657329000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) 2018/04/20 08:09:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0xe00000000000000, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:21 executing program 0: r0 = socket(0x1e, 0x4, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x40) getuid() setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) ioctl(r1, 0x9, &(0x7f00000000c0)="2f7ba871c48edd9dbb106d237f1d45867adfc52eb49fa1147e85565d0446d0c1b523f431c029aff7b6") sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x27c}, 0x1}, 0x0) 2018/04/20 08:09:21 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={0x0, 0xa583, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000001c0)=0x18) write$sndseq(r0, &(0x7f00000000c0), 0x24b) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) 2018/04/20 08:09:21 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x11da82, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'bpq0\x00', 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)) getsockopt(r1, 0x10f, 0x0, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f00000000c0)={0x0, 0x410}) 2018/04/20 08:09:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x6b570100, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:21 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x80000000007b}) ioctl$TCSBRK(r0, 0x5409, 0x1) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)=@canfd={{0x3, 0x0, 0x80000001, 0x10000}, 0x19, 0x0, 0x0, 0x0, "8953b9442f6d129aef58f7fab3bc9dbc01c07738499b57b4788d1e5ad04fe3f48ec2232184342e79874460462da7fe8e803ebe7b8e2ee8ca9f1b8edb6a399009"}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000a33000/0x11000)=nil, 0x11000}, 0x2}) dup3(r1, r0, 0x0) 2018/04/20 08:09:21 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x81, &(0x7f0000000000)="00040000", 0x4) 2018/04/20 08:09:21 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000001640)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) r1 = dup2(r0, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) sendmsg$nl_netfilter(r1, &(0x7f00000007c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80a000}, 0xc, &(0x7f0000000780)={&(0x7f0000000180)={0x5e8, 0x9, 0x8, 0x8, 0x70bd2b, 0x25dfdbfe, {0x1}, [@generic="da5f93a747ef9eec0a74d18d2186190b306d8bbe79f295a5a23d59e379f89e9998193f60eb3d2094807961d7537ac54cce7ac080d53d2264596d4d1b2a78289d13ef00731b7ceea2d1c1e0b6a63f947921e5f73a389650b60a28760b4f779f09ce5f00a7370d11269bd534c7c126b2af6711e269e4fc1566d1f6fbcf0b3d38fa4b7421013f12b5f935af0c6d176c79a887b926f792b3f3dc25df29d1482e033c187b93a35fa3a8d67937df48783ecddd", @nested={0x154, 0x62, [@typed={0x10, 0x47, @str='$vboxnet1\x00'}, @generic="2e9b872fe8549a53e7d4aa4d9f80bbc5bbad7278d943b3fdc4bdc5134a28b58d5f8b37ac252aef415e4e8343cd4fa4e4ea34e904edba268112fdc8e945575e6983ba62e0e0b3c046d88e88bb46a5d14ef5ff660b81d5aa86b92a47d81edeabfe1aeebe91df86f5ab9b40d9629179b44af2468c1ddc19d041756f", @generic="734129823b6930fcc5cd6ecc126f02e47b8859d06526196299912e0502b9948bd4bdfae379f0247fd9e803950b81cdbdae8b63968f4374516af014d2bf4607f564b750ff2e218ca09df5a0e89ec1e0c1ae0392bf0791d77ebe5ef031ad2cc1b58ffe", @generic="35229ca61ecb857c492595540c7d889de73b6a489b663b2cce119f1f1ecf386e85873f1c37273b337856438f585140936b74158073a7c0ca68bab3c35a9378db7eaaffafdc9301646e6388c0559a57383f0ad37bce0ac0b49b2c280029ade2fbcd76"]}, @nested={0x94, 0x2, [@generic="0956f71254915faf0bd3d0455dafe802055d12877fe24e8c72c0adfbb4535511fca37da5e9a6f44a8d3c436b95bf458bb94bf096c1a51c8ae2821942b41b4f2d2ebc3216c9c4a40dbd0db91ce3d3729c0e73db9693a5211284c4aaa4f7ee6f4eb5997d110963dfc525242a8cfa2e95010529e25ebd34d2402d363718b354118f2f789c42118c13b8718f8b7082c178"]}, @nested={0x164, 0x22, [@generic="e7b75537c0df757f1431952244de2cdcac181e5a5d1532303804f81ed42d987ca1fec40d6f2a5c0732bafaa8415c49dc34692863b0a7c4cbe81b259b0d12269a9c", @typed={0x8, 0x7e, @pid=r2}, @generic="9468357a8a14e555f13611dcac81b2ea69ac4620e6183c599aae9b240a843d22bda5de26faa82bb296df7e1ee4de6baebeb3d08a61c3954c50", @typed={0x14, 0x46, @str="952a2870726f63757365722400"}, @generic="79b9b0e91e13f67c84eae54b", @typed={0x70, 0x68, @binary="50a8ccae0c83c2d5996e69a4570ff190598b6066fd8c1d73e3dff44bb6ff3bd70513b69c0fac7a27963b116be1cd3fd65a828583ff8d55fe49d225a94d528b1061e7fcf6fa7b432af4bac2ee6f39b06e0b4774375d79d6cce5c1abc273ad56630ee8ff58c3a8f328c4"}, @typed={0x8, 0x85, @u32=0xfff}, @generic="66cc5cc099e3f9fd44d4c75da5d8e26517ebccd790a05c6e94fc85fd74fa4f4dc1324f71e5d3b04b911d04237bcba08223d832cd5f024f6395cd27f1689add8e635110"]}, @typed={0x8, 0x51, @ipv4=@multicast2=0xe0000002}, @nested={0x14, 0x46, [@typed={0xc, 0x8e, @u64=0x6}, @typed={0x4, 0x55}]}, @nested={0x1bc, 0x25, [@generic="0fa8fc73a4552b8fbeb690f3254a8bab1ea49559ca66f5c2687aaac0d618e79611e64940b5e5dae6c8a4d2934c63ff9c2be4e178a55861e895cfdfc4c7ca54c5f74481aa91e3e4188f3f9fe261c79a5845013fe1f8ac22e5aca69bf16ab278aa534000799c8f33316b9fc358a86bceeaeb8d2131e228a33b1f377076fd05b7f437c7cd", @generic="500f71d05820d6a32cab6a9ef5d39052daed3e2b8c1c9565b758e52b1d61fad47f884a4014a358d20f817efa37488fb90048c8331bc930ebf6fc8a55922c75a15f9840c9364f551941a2594b6d36ee498d426d0f51901d56b5c195db8d2bb92d1f1f652693442c1940c60b702351", @typed={0x8, 0x58, @fd=r0}, @generic="5292a1c27c9bb417a366e48a96535928edcff61bd008c26f3dd575d191f9495eee2ef61c60b246f2ee3bf19ddefa571deb1015554a1a83c2882a0b78b18e768b5fd965f471f6ffc7e0d268d0408304ae1657782716cdca6325b4026c07872c661fe9574b4854ef94b8295ec70320e14eaa4ff109f51b9497682be1cc8c4bc236a18d5c08e73b59d82fe3eb9d9440c85f19940c10a6f1d693705ead1e20755254b8f081e4f13ad7e439a7cf468a207a465465cdd0051bf3c0a8baeb6f3d93bb"]}]}, 0x5e8}, 0x1, 0x0, 0x0, 0x8010}, 0x20000000) sched_getaffinity(r2, 0x8, &(0x7f0000000800)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000013fe4)=@in6={0x2, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000013000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="20000000000000008400000002000000004442021b0002003000000000000000"], 0x20}, 0x0) 2018/04/20 08:09:22 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000580)=ANY=[@ANYBLOB="ad77c248c5380032b1d8ceae010cef90bd6f12f258d9be364dbcd4715c96f99aac535903b0f8132d005db13778d37ea9e68a5cd8b433e45f655f9b18e6557a44121bf31d479ef7bce1cf4b49c179247421525b5131b71c39a5c5d03cba6617015419d30cd20fb5028d395e5bd15e94b56dbd0f825e9188f8ec1913655f90f8f923b0879aa7eee32ec36051c30eff94870d51929b3183e3dd6ab7f694a0ea561244eba0e1df5fa16cb0b69c4e941ae4f714ff5590f198430b3ee70d20f081cf0de7f7521075c2914499419b0592a59928e6dede4e"]) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vcs\x00', 0x101200, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000440)={'filter\x00'}, &(0x7f0000000500)=0x44) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='nilfs2\x00', 0x5000, &(0x7f0000000300)="bdf95a098ed43d29675ae617223e13fceda6002a6932c862eedcacf11884563919dfbc3222264d6ca200273ed1ed7d8e0e855ed0c30154662afb78fa6809d1f1a2fa8275c56237e45358171ea43bb8ae1a4182ca5f74da58db1089fc3bc06959299bf5102496466d213d680cc424eba9e889df88e36f7fa6da735f769053b5a88d4ad82fbf076202282c793bf0e33ecc7733359fa8ca4fbb0024b04e40020d82c29dc5393fad5d0ad65b6e903f389f356adb2d1df56fd96228b556a0c0cb0071bd73bbdf8d33dda589186b41a2b5a3da52e29697dcea0e5a0ebab2c6566e3a7723d049111f54ec2d") bind$inet6(r1, &(0x7f0000000540)={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff7}, 0x1c) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)=""/239, &(0x7f0000000100)=""/47, &(0x7f0000000140)=""/183}) 2018/04/20 08:09:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) getsockname(r0, &(0x7f0000000200)=@in, &(0x7f0000000280)=0x80) sendto$inet6(r0, &(0x7f0000000080)='M', 0x1, 0x20000001, &(0x7f0000000340)={0xa, 0x4e22}, 0x1c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x1, 0x10000) write$cgroup_subtree(r2, &(0x7f0000000240), 0xffffffffffffff4c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'gretap0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='K']}]}]}, 0x2c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r3, 0x0, 0x4}, &(0x7f0000000180)=0xc) 2018/04/20 08:09:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x700, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:22 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000500)='/dev/hwrng\x00', 0x303040, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000b40)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x21, 0x8, 0x70bd27, 0x25dfdbfb, {0x8}, [@typed={0x4, 0x85}]}, 0x18}, 0x1, 0x0, 0x0, 0x800}, 0x40) mkdir(&(0x7f0000000a80)='./file0\x00', 0xfffffffffffffff9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, r1, 0x2e) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getpeername(r4, &(0x7f0000002940)=@can, &(0x7f00000029c0)=0x80) fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x5, 0x8, 0x4, 0x0, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0x0, 0xe51c, r6}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) connect(r4, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f00000008c0)=ANY=[]}, 0x1}, 0x40000) fcntl$getown(r4, 0x9) r7 = socket$packet(0x11, 0x4, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r7) sendmsg$key(r5, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="0200021f0400000027bd7000fedbdf2502000100000004d64d069c04000000a0"], 0x20}, 0x1}, 0x804) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000980)={{{@in=@loopback, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000840)=0xe8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0x20000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x5000, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000180)=@ethernet={0x0, @random}, &(0x7f0000000900)=0x74, 0x80000) 2018/04/20 08:09:22 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x2000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:22 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x3, 0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'erspan0\x00', 0x7}) 2018/04/20 08:09:22 executing program 2: pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) read(r0, &(0x7f0000001000)=""/4096, 0x1000) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a94000/0x1000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x0) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/04/20 08:09:22 executing program 6: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000000)) r0 = msgget$private(0x0, 0x100) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)=""/4096) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001080)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f00000010c0)={{0x1f000, 0x3000, 0x3, 0x200, 0x4, 0x4, 0xff, 0x6, 0x5546, 0x2, 0x4, 0x101}, {0x10000, 0xd000, 0xf, 0xffffffff, 0x5, 0x5, 0x6b, 0x7fffffff, 0x80000000, 0x6, 0x7, 0x3}, {0xf005, 0x0, 0x10, 0x2, 0x9, 0x0, 0x40, 0x5, 0x400, 0x2, 0x5, 0x1}, {0x6000, 0x5, 0xa, 0x9, 0x7, 0x6, 0x100, 0x1, 0x0, 0x2, 0x3ff, 0xe4}, {0xd000, 0x0, 0xd, 0x81, 0x52fe992e, 0x7f, 0x7, 0x200, 0x5, 0x0, 0x1, 0x40}, {0x0, 0x3000, 0x0, 0x0, 0x20002, 0x0, 0x62, 0x3716, 0x50, 0x0, 0x1, 0x5}, {0xf000, 0x3001, 0xb, 0x1, 0x1, 0x100, 0x0, 0x9, 0x8, 0xc84c, 0x2, 0x4}, {0x10000, 0x0, 0xc, 0x2, 0x6, 0x263, 0x1, 0x1, 0x3, 0x400, 0x1, 0x10000}, {0x3000, 0x4000}, {0x1f004, 0x3000}, 0x40000, 0x0, 0x6000, 0x20000, 0x4, 0x2001, 0x13001, [0x2, 0x2, 0x7, 0x96]}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) setgid(0x0) 2018/04/20 08:09:22 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x1}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) accept$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x1f}) r3 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/20 08:09:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0xa, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:22 executing program 0: r0 = userfaultfd(0x0) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x2) sendmsg$unix(r2, &(0x7f0000001540)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000014c0)=[{&(0x7f0000000240)="ba5d96e6a960764a0c37c1678be8cb895d81b5ecaf1f1f1754f0ebcb9ca80d19faef3874e13585b04ed2120e8b3b532bbcd2a1c5a5b11f52ffeddb3f45fe314e6ce7dec303b0abdec76f318cbbe0d7f0097452d7709fb516601c88fa6303fcefd3952db32c41401975662f2965565b2725ea5f412e0f78c2c7b22407435a3e1c98dd3cb65dd2f1ff8840cebbf3aa6827b82a1289c3d3671f1ea79f1e3b42353430d8a04e9c5633311eaac9af2d54bccddf98b31c1a470e", 0xb7}, {&(0x7f0000000300)="9841a21a92ca6c8a8abe593db4ac30b163447cfb5bc9ff7eb5acb2710fbd52", 0x1f}, {&(0x7f0000000340)="351eec24329c6e90a783f499911526904a87ad930361eda2dfe73154947931b5d16ebf5da4385192f985c8dd97112488ff6f66c71f6976d7c5d92c98273d48802739709684ec5d25727a946048725c1876595d6265b2d3d4e1c1ef613d170d253d39c3ba41bd5bcfaa3829a4ceac5518cde57d4d0d9569", 0x77}, {&(0x7f00000003c0)="e1366242d3a7473c1ffd3aaf8468cbbc171070d167ee2fcb8a065293b95fe588858dea788ed54ad7", 0x28}, {&(0x7f0000000400)="5ff1087b7fed1039413d792078ea9cdbc20424a7f4b6f1e94131575e2459b4116dee7a43ab485927bb8f48ef6af0609860b656868c29d105b890d8f7efe78415445611e6b3a4852cd0499cab7df31200af4737299a0c1cebc6ad9949c4c9a40df454ecb0055053a0543d81b3693b431e80ab40ee012cd906d87639d253fa027e4234eeb7ffe6cb881233f41a9d66870a0ef2bf1d49a6f9db58ce30552fc7e67c86b8a03983bfbc2b3d0eeace8d1a69d575282a86860c5159e3316a826ca23813", 0xc0}, {&(0x7f00000004c0)="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", 0x1000}], 0x6, 0x0, 0x0, 0x40001}, 0x40) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/20 08:09:22 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x1) ioctl(r0, 0x400000000006, &(0x7f00000003c0)) 2018/04/20 08:09:22 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x180, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000040)=""/235) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000240)=""/233) 2018/04/20 08:09:22 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000026c0)={0x0, 0x4, 0x8}, &(0x7f0000002700)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002740)={r1, @in={{0x2, 0x4e20, @rand_addr=0x62}}, 0x1000, 0x0, 0x5, 0x8, 0x20}, 0x98) r2 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}, 0x8, 0x2, 0x8, 0xb0, 0x2}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000040)={r3, 0x80000000}, &(0x7f0000000180)=0x8) sendmsg$nl_route(r2, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4c00000013000b05000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000004002b001400140065727370616e300000000000000000001400030065727370616e30c00000000000000000923a250e9bab4093cab88221a992ebc80c661f7784595b17b09db55575a8c07410b7d346d805d24f3eb6790736d816b5bf"], 0x4c}, 0x1}, 0x0) 2018/04/20 08:09:22 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="0000001023d65172f3bbca57db9e", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) 2018/04/20 08:09:22 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x11) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) 2018/04/20 08:09:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0xe, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xa40e0000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:23 executing program 0: r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000061ffc), &(0x7f0000f91ffc)=0x4) sendmsg$netrom(r0, &(0x7f0000001480)={&(0x7f0000000100)=@ax25={0x3, {"90031cfc8a2660"}, 0x6}, 0x10, &(0x7f0000001400)=[{&(0x7f0000000140)="bb3bd8e90db228381d84ead42eef2cee609a6f2322aa601c086ec1eaba180816a07c3e2fcb14f685e73a28ee8569a9697762e9feb4a861cec3062312462f83497bf5c143fbce31aa69a911640298b7c26243e26ed4be30d9066e6719d3cd5e632104fe8185876e1bddf19d1826d5", 0x6e}, {&(0x7f00000001c0)="884668b2c335d1bf4bbe65ae721499ee043e1de8fbdc5c415717957d7fc8bd12d5ea43897227201b66094804a6bf0c9796e582201f1a982883a0bc12c8a744364a9f447dbcad9b2e83548dcb3933305d0b617ed5d8f9269360caaf6d3c9e2d9331af41d40a269da25d56b079743358d82a5f0aeb814700c5287d851561fbc19c8dc1608f40793942c0d453e815a7aca9b105176745218c7dedb4b723d4ca81a35e9b55feb50d9d2d90c881ae55bc490785d9", 0xb2}, {&(0x7f0000000280)="fa90cb0add659e9588c1a528f805ba0468a6a375b2e2b6db8656b19f68ab5c61a0eb9d25d170b5aaac940e43adc7486df2cb77eea15c775703e796275b1e2ab6c3853c84c57bab80ad3bf43b0531eb3fa9f72a6042c9fdb5a9ce5cd927", 0x5d}, {&(0x7f0000000300)="b8142a1e6052288454721787bb41e72a7eac8ece7febe0d5cf6154d89ebd46e4b4d611bcf0cddd7c7889045dfa7c7f46e8160314057a463721378689d3bea3f190775115618632e49dce37d92f67e5da9f92935c91e9de4ff8f5c2e2dc6151a764523b8fc579c55f16e8b7c9fe57f4bac92c39a2dcd835fefb9467db712da955c9b9548bb7e36563d444dd33076da4d429f4b604b92dbcd5fc20f2f7ab3eff5d42191b3cb1ac9ee42960e2c6b70fd3c66811a5be7b9b1c9138f174c32ac4ab2d754c98c4a9752d35856d91cfe28bf8ae785e", 0xd2}, {&(0x7f0000000400)="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", 0x1000}], 0x5, 0x0, 0x0, 0x4000}, 0x4c000) getsockopt(r0, 0x6c102072, 0x3, &(0x7f0000000000)=""/186, &(0x7f00000000c0)=0xba) 2018/04/20 08:09:23 executing program 6: r0 = openat$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$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ppoll(&(0x7f0000000000)=[{r5, 0x1000}, {r2, 0x6000}, {r0, 0x2}, {r4, 0x4}, {r0, 0x100}, {r1, 0x10}, {r1, 0x8400}], 0x7, &(0x7f0000000040), &(0x7f0000000080)={0x1}, 0x8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f00000004c0)="66b8008000000f23d80f21f86635800000e00f23f836e30f66b8a93064e90f23c80f21f866350000d0000f23f83ecbc6f80a660f3841c40f01d10f3566b9520900000f32260f70e2d9", 0x49}], 0x1, 0x0, &(0x7f0000000540), 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/20 08:09:23 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) userfaultfd(0x80000) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000c00), &(0x7f0000000c40)=0x10, 0x800) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x7, &(0x7f0000000100), &(0x7f0000000180)=0x4) ioctl$void(r1, 0xc0045878) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) 2018/04/20 08:09:23 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fadvise64(r1, 0x0, 0xb2e, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240), 0x0) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) write(r1, &(0x7f0000000380)="795e484a586a3a5805a295310e173337", 0x10) recvfrom(r1, &(0x7f0000000000)=""/65, 0x41, 0x0, 0x0, 0x0) 2018/04/20 08:09:23 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x31f2f183, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x80) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000240)={[], 0x7, 0x5, 0x3f, 0x0, 0xb569, 0x1f000, 0x2, [], 0x3}) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0x290, &(0x7f0000000140), 0x1}, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000140)=""/181) tkill(r2, 0x1000000000016) 2018/04/20 08:09:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000440)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000400)={0xffffffff}, 0x106}}, 0x20) get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0x3, &(0x7f0000ffd000/0x2000)=nil, 0x4) write$rdma_cm(r0, &(0x7f0000000480)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000180), r1, 0x1}}, 0x18) 2018/04/20 08:09:23 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = dup(0xffffffffffffff9c) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x9eba, 0x1, 0xfffffffffffffff7}}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000000000004a0000000400000000000000000000000800a0efa2000000000000010000000000000000000000000000000000000000000000"]) 2018/04/20 08:09:23 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x400) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000040)=0x1, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="0200000000000000b0000040"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/20 08:09:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0xe8030000, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) prctl$setmm(0x23, 0x9, &(0x7f0000ffd000/0x3000)=nil) socket$bt_rfcomm(0x1f, 0x0, 0x3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8080, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000080)=0x81, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x6, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x4) [ 535.688539] RDS: rds_bind could not find a transport for 172.20.20.187, load rds_tcp or rds_rdma? [ 535.722206] RDS: rds_bind could not find a transport for 172.20.20.187, load rds_tcp or rds_rdma? 2018/04/20 08:09:23 executing program 1: socket$bt_rfcomm(0x1f, 0x3, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) sync() ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/20 08:09:24 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x2000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:24 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x401, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000240)) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000140)) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x1c) 2018/04/20 08:09:24 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xffff) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000440)=""/155) 2018/04/20 08:09:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x400000000000000, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:24 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) munlockall() write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) write$eventfd(r1, &(0x7f0000000080), 0xffe3) write$eventfd(r1, &(0x7f0000000040), 0xfdc8) 2018/04/20 08:09:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @multicast2=0xe0000002}, 0x184, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)="677265746170303a091e00"}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x6}, &(0x7f0000000200)=0x8) 2018/04/20 08:09:24 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) lseek(r0, 0x0, 0x3) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r1, 0x4) lseek(r0, 0x0, 0x4) 2018/04/20 08:09:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x767242, 0x48) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000080)={0x0, 0x3cd, 0xc5, &(0x7f0000000040)}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000000c0)={{0xfffffffffffffff8, 0x2}, {0x5, 0x1}, 0x6, 0x6, 0x1}) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000140)=""/190, &(0x7f0000000200)=0xbe) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000300)={0x7, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)=0x0) fcntl$setown(r0, 0x8, r1) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000380)=r0, 0x4) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='loginuid\x00') io_setup(0x100000001, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000500)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x70, r2, &(0x7f0000000440)="36a892c274b340b4fac75a8cf98d2a9e851b59164658664c77307bad4699a50ac2f82652699eab1ca54db237ecb8f6829ecb748b890053bcfec1a635a528398fc8647ac3100fe8", 0x47, 0x2, 0x0, 0x0, r0}]) r4 = inotify_add_watch(r0, &(0x7f0000000540)='./file0\x00', 0x1000000) inotify_rm_watch(r0, r4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000680)={'nat\x00', 0x0, 0x4, 0x63, [], 0x7, &(0x7f0000000580)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000600)=""/99}, &(0x7f0000000700)=0x78) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000780)={0x20002000000, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e21, @rand_addr=0x4}, {0x2, 0x4e20}, 0x21, 0x5, 0x10000, 0x5, 0x4, &(0x7f0000000740)='bridge_slave_1\x00', 0x90b3, 0x4, 0x3}) r5 = socket(0x0, 0x624433c51e1c54fe, 0x597b8b03) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000800)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000840)={'icmp6\x00'}, &(0x7f0000000880)=0x1e) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000900)={0x0, 0x0, 0x9, &(0x7f00000008c0)}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000940)={0x0, 0x2}, &(0x7f0000000980)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000009c0)=@assoc_value={r6}, &(0x7f0000000a00)=0x8) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000b00)={0x7, &(0x7f0000000a40)=[{}, {}, {}, {}, {}, {}, {}]}) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000b40)={{0x0, @loopback=0x7f000001, 0x4e20, 0x0, 'lblcr\x00', 0x21, 0xae0, 0x79}, {@broadcast=0xffffffff, 0x4e21, 0x4, 0x2, 0x0, 0x9}}, 0x44) syz_open_dev$random(&(0x7f0000000bc0)='/dev/random\x00', 0x0, 0x40000) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000c00)={{0x3, 0xf5cd}, {0x6, 0x7fff}, 0x2, 0x7, 0x6}) io_setup(0x6, &(0x7f0000000c80)) fcntl$F_GET_FILE_RW_HINT(r5, 0x40d, &(0x7f0000000cc0)) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000d00)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000d40)=0xffffffffffff27ca, 0x4) 2018/04/20 08:09:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0xa000000, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:24 executing program 1: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') fallocate(r0, 0x1, 0x100000001, 0x3) r1 = creat(&(0x7f00007d3ff8)='./file0\x00', 0x0) r2 = open(&(0x7f000010a000)='./file0\x00', 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00', r1}, 0x10) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000080)={0x0, 0xfffffffffffffffe}) 2018/04/20 08:09:24 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = inotify_init() sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="240000001900110000000000040000000a000100ca59b93edfd89a8cf7dee5172a024fd33db68046214dffcc3ba9be3c6b4c28754227bb3703dd64259f8fc761d1d3c4f5f3543d4fdfb240eb36c605cd1ff4bca6957d035b9d768c532000b3a270ed09fca9a5bb9d048dac", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000001c0)=0x1, &(0x7f0000000200)=0x2) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000100)=0x40000000000021, 0x205) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000000c0)={r2}) 2018/04/20 08:09:24 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x34000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 536.147754] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/20 08:09:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x1f4, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) set_mempolicy(0x3, &(0x7f00000000c0)=0x93, 0x81) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}}, 0x241) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x40000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)) 2018/04/20 08:09:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="9f"], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="0f320f01df430f005808400f38c8e5410f08410f30460f01cf440f0866baf80cb864b38b81ef66bafc0cecb9800000c00f3235004000000f30", 0x39}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47, 0x0, 0x5}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x408000, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000240)={0xc, 0x0, &(0x7f00000000c0)=[@dead_binder_done={0x40086310, 0x4}], 0xd, 0x0, &(0x7f00000001c0)="68c8a600c4431fadc9415a9319"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000000280)) [ 536.208378] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/20 08:09:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0xffffffffffeffffb) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000140)=0x2, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x3}, &(0x7f0000000100)=0x8) 2018/04/20 08:09:24 executing program 1: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) recvmsg(r0, &(0x7f0000001400)={&(0x7f0000000380)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000140), 0x87, &(0x7f0000000280)=""/34, 0x22}, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000001c0)=0x9, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80400, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000080)) syz_emit_ethernet(0x7ffff, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x4, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/20 08:09:24 executing program 6: syz_emit_ethernet(0x56, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="7d73cf61100f", [], {@canfd={0xd, {{0x1, 0x0, 0x1, 0xd3c}, 0x19, 0x2, 0x0, 0x0, "c548a6023809b7179bc998dd9d259af3970e3b011b0216ab739e934902d4345683e3d397a09ccb7d6fc9041a4b37d474bc2a81e08e4ae932bede9bd226c18c67"}}}}, &(0x7f0000000000)={0x0, 0x0, [0x2cf, 0x0, 0xe63, 0x200000000]}) [ 536.377886] *** Guest State *** [ 536.381419] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 536.390315] CR4: actual=0x0000000000002060, shadow=0x0000000000000020, gh_mask=ffffffffffffe871 [ 536.399195] CR3 = 0x0000000000002000 [ 536.402958] PDPTR0 = 0x0000000700000001 PDPTR1 = 0x0000000000000000 [ 536.409485] PDPTR2 = 0x0000010000000000 PDPTR3 = 0x0000000700000001 [ 536.416043] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 536.422046] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 536.428061] Sysenter RSP=0000000000000f80 CS:RIP=0050:0000000000002810 [ 536.434743] CS: sel=0x0030, attr=0x0409b, limit=0x000fffff, base=0x0000000000000000 [ 536.442746] DS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 536.450753] SS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 536.459528] ES: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 536.467538] FS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 536.475540] GS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 536.483536] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 536.491534] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 536.499524] IDTR: limit=0x000001ff, base=0x0000000000003800 [ 536.507534] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 536.515522] EFER = 0x0000000000000001 PAT = 0x0007040600070406 [ 536.521957] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 536.529416] Interruptibility = 00000008 ActivityState = 00000000 [ 536.535660] *** Host State *** [ 536.538874] RIP = 0xffffffff811f6429 RSP = 0xffff880187327390 [ 536.544871] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 536.551315] FSBase=00007f9421eed700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 536.559130] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 536.565053] CR0=0000000080050033 CR3=00000001ae9f5000 CR4=00000000001426f0 [ 536.572097] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 536.578798] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 536.584869] *** Control State *** [ 536.588332] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000ca [ 536.595030] EntryControls=0000d1ff ExitControls=0023efff [ 536.600494] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 536.607438] VMEntry: intr_info=80000202 errcode=00000000 ilen=00000000 [ 536.614129] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 536.620744] reason=80000021 qualification=0000000000000000 [ 536.627076] IDTVectoring: info=00000000 errcode=00000000 [ 536.632539] TSC Offset = 0xfffffeddb64f0f96 [ 536.636872] EPT pointer = 0x00000001d95af01e 2018/04/20 08:09:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0xf401000000000000, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:25 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00000000c0)=@sco, &(0x7f0000000180)=0x80) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x100000, 0x0) io_setup(0x6e, &(0x7f0000000380)=0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000200)={0x6000, 0xe000}) io_submit(r2, 0x1, &(0x7f0000000680)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)="1f5e5914a0c69f44d490141cd5505e73b1a9f8420f95e2659490e94c0fff1b2cb1f423ea4a323b1cd684caf97b9ff19b9a72cc2f2927dee09ae2b649d4dfa3e983c0fcd9ca9aaacdcadcba8209c0a69f47394f5466c696761850d971c60c4bf3db0a4a7db756810b3a35f0a46246ceac38363278029a", 0x76}]) 2018/04/20 08:09:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x7000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000005040)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000005000), 0x111, 0x5}}, 0x20) write$rdma_cm(r0, &(0x7f0000005080)=ANY=[@ANYBLOB="0a7b02186f2f55ff"], 0x8) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x3) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000140)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000280)) modify_ldt$write(0x1, &(0x7f0000002c80)={0xa1, 0x0, 0xffffffff, 0xcfee, 0x8, 0x2, 0x8000, 0x7, 0x81, 0x8}, 0x10) r4 = socket$inet6(0xa, 0x0, 0x0) timer_create(0x7, &(0x7f0000000400)={0x0, 0x35, 0x6, @thr={&(0x7f00000002c0)="3ac5c486460164999320ce70af95be1251ddb77c1bb431d42102d780ac1e17c6b905ef320b3cf6f5606471afd2a72733e117126375d9bcea8d9d7ebcd6d7c8f20c163369ff3410110dc14a6ab7b3aafabbc382d2a85b1935acd5ff0509d960778206a93ef781cf59c4aa9f92dbc5525c406795ef2b4283dbc2692a557dad828448f16ff674dbf134d7143bd38b40", &(0x7f0000000380)}}, &(0x7f0000000440)=0x0) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) syz_open_dev$vcsn(&(0x7f0000000680)='/dev/vcs#\x00', 0x2, 0x3fc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00000005c0)={0x0, 0x8001}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000640)={r8, 0x7f, 0x4}, 0x10) ioctl$KDMKTONE(r0, 0x4b30, 0xffff) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00000006c0)={0x0, 0x58}, 0x8) timer_settime(r5, 0x0, &(0x7f0000000500)={{0x0, 0x989680}, {r6, r7+10000000}}, &(0x7f0000000540)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = socket(0x1e, 0x4, 0x0) getsockopt(r9, 0x10f, 0x84, &(0x7f0000003fb3), &(0x7f0000000000)=0xff5f) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x3) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000480)) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x2000001, 0x18071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) 2018/04/20 08:09:25 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0xce, &(0x7f00000001c0)=""/62, &(0x7f0000000ffc)=0x3e) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/20 08:09:25 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x6) accept4(r1, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x6d8f71a, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/20 08:09:25 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x6, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) r3 = fcntl$getown(r0, 0x9) syz_open_procfs(r3, &(0x7f0000000000)='net/sctp\x00') ioctl$TIOCCONS(r2, 0x541d) 2018/04/20 08:09:25 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x3fa, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0) syz_mount_image$jfs(&(0x7f0000000700)='jfs\x00', &(0x7f0000000780)='./file1\x00', 0xffffffff, 0x0, &(0x7f0000000940), 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000100)={{0xffffffff, 0x6, 0x4e, 0x0, 0x6, 0x7}, 0x0, 0x80000001, 0x81}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) read(r1, &(0x7f0000000280)=""/81, 0xffffffe3) [ 537.286070] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 537.293596] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/20 08:09:25 executing program 7: memfd_create(&(0x7f0000004fff)='\x00', 0x4) lseek(0xffffffffffffffff, 0xfffffffffffffffd, 0x7) 2018/04/20 08:09:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x1802000000000000, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:25 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xb3) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 537.346844] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 537.354400] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 537.435194] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 537.442750] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 537.509788] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 537.517283] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/20 08:09:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006a9fef)="e5fcb5bf", 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000040)="ba2000ed66b9800000c00f326635000400000f3066b9200000400f32f0f7950020baf80c66b8740cf28666efbafc0cec66b8050000000f23c00f21f8663500000e000f23f8b81e0b8ec00fc79f0d00f20f7dc966b97e0b000066b84a00000066ba000000000f30", 0x67}], 0x1, 0x0, &(0x7f0000000140), 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r0) pipe2(&(0x7f0000000140), 0x4000) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000000), &(0x7f00000000c0)=0x10) sendmmsg(r1, &(0x7f0000003500)=[{{&(0x7f0000000180)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20}}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000040)=[{0x10}], 0x344}}], 0x2, 0x0) msgget$private(0x0, 0x4) 2018/04/20 08:09:25 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000000000)="6e9d46cd884d2eb36188476e176341018f7a387dc6b7ec012d3e3cd92034b321e29f956601dd995e52fa47bf53a23fee31e20b990a20610dd54e099a08ade8e4bb77c880fc1bfa1b689f97ed1d0013a0a0237939cda1e0ebf0b1af2c6483efc8b46863e9eba5892735171a1a56422adb1800118d90a2e7b30942e90132d40a99595ef218fc70d3ed649ca658e4150e372d72f4ad959999d6c5426273d8fa36d5780fdacde21e48ad1cdbec") socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = memfd_create(&(0x7f0000000180)="405378e6d886813696726980670052ce75126c3af0464a53b12aff9434fa2fb1837ad48e473f31c4e880c18e81c3fcc60c99d578d76c1bc911be67cf2cb2a7ff3e267314e23e71a90a1ee42c733a6fc1d9edce57a91a708ea494b106a39bfd3ce060b06c09b0a93c2a6d4b857b81969bf23e170c8307aad89399fb452b4e83a409d4da32342727c7d4d22172a0b8cc6f8f3810ba681612706e868654de596f77acae4f0a26b434ce0a50cb9ad8bdd32988f9b778cf70d803ed5bd7698564796bc7d354e8c1e495e089fb48170426eab0e51e8e97ac2a19a8b652118b1f75c604", 0x0) r2 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000000100)={0x3, {"af64c6290c3b3a"}, 0x3ff}, 0x10) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="0563044001000000"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000000c0)) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008fd0)={0x9, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0xa2, 0x0, &(0x7f0000000280)="c5d838fbb186b9a5afceff4e174ac7164c0787e6ae38112b1370cb4df5f893bcbab7fbae0be9cc1c2b47c636ec2f61bbf3ef45fbd11f591938259ab8b43a31848bbc5f7059e0729049a05d5d108bdcb677e055d8d3e09f18c519f3cb6f33e786f56644778a6f9d2e2f8c8d8ecfb41487070e5ba3313d3844a6e864db1d8edb4ccf60b682e2278e7867a0236b50723609808984e121d24a006ff44246c7321f00e7f1"}) 2018/04/20 08:09:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x1a1f1f1700000000, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x500, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:25 executing program 0: r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000080)=""/106) clone(0x2000000, &(0x7f0000001100)="a4a5390bb6e199b01636d517472300cae94ac63641fe4fdff75e53f44c4e3c458aba363a9cde47ac08a1cdfcf6b313076018166089bdf59b3157ac1885516b74b290964047acd6196e868d1a1b76af460aab7666ea50875e1705290fde126a5b08a2365f515b5eb192b9f36cf6de460af09462ee099b1840d3c870742cf9e516d83778856a354252be045db68276e0078499f388e6ef5eac013b85aae5d5a9a695ad4fc991f6fe890002b7d8d7d24174033d5fc83af318656102", &(0x7f00000011c0), &(0x7f0000001200), &(0x7f0000001240)="96d8590ccc1cb0c8a9cc33e51dee630a0e4b31ffd27f4a19669f6d603cdc5a52f8d5df48e5d16d9a0610e9ea12752205eb11fb7c939f") keyctl$read(0xb, r0, &(0x7f0000000100)=""/4096, 0x1000) 2018/04/20 08:09:25 executing program 6: socketpair(0xa, 0x80a, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x498, 0x140, 0x140, 0x140, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @loopback=0x7f000001, @empty, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x6, 'syz0\x00', 0x6}}}, {{@uncond, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0xfffffffffffffffb, 0x6}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) syz_open_dev$urandom(&(0x7f0000000580)='/dev/urandom\x00', 0x0, 0x2000) r1 = socket(0x15, 0x2000000001, 0x0) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fe3000)=0x2c) 2018/04/20 08:09:25 executing program 2: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000245fe8)=[{r0}], 0x1, &(0x7f0000feaff0), &(0x7f0000f15000), 0x8) r2 = shmget(0x1, 0x2000, 0x2, &(0x7f00002c4000/0x2000)=nil) fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x10280, 0x0) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000000400)) fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000500)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) getsockopt(r4, 0x9, 0x6, &(0x7f0000000440)=""/32, &(0x7f0000000480)=0x20) r7 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000000280)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000340)={{0x4, r3, r5, r6, r7, 0xc0, 0x3}, 0x2, 0x873d, 0xff, 0x7f, r8, r9, 0x10001}) 2018/04/20 08:09:25 executing program 5: r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[]}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x2, 0x320, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000800], 0x0, &(0x7f0000000040), &(0x7f0000000800)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x0, 0x20, 0x601e, 'tunl0\x00', 'vcan0\x00', 'veth0\x00', 'sit0\x00', @empty, [0xff, 0xfe, 0x0, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x102, 0x10000000000ff], 0xf0, 0x120, 0x150, [@limit={'limit\x00', 0x20, {{0x7, 0xe9, 0x0, 0x2, 0x7f, 0x6}}}, @mac={'mac\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x11, 0x1, 0x6558, 'lo\x00', 'lo\x00', 'veth0_to_bond\x00', 'bridge_slave_0\x00', @empty, [0xaf197fae6f104ff4, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xf0, 0x140}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x3, 'syz1\x00', 0x8}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x1f, 0x81}}}}]}]}, 0x398) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)=""/228, 0xe4}, {&(0x7f0000000200)=""/201, 0xfffffffffffffc50}], 0x2, &(0x7f00000000c0)=""/34, 0xfec8}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x8, 0x4) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) 2018/04/20 08:09:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x1000000, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) [ 537.717550] binder: 3285:3295 Acquire 1 refcount change on invalid ref 1 ret -22 2018/04/20 08:09:25 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000e33000)="220000001e0007fffc01000f090007000a000cebeeffa7001a00ffff05000980be45", 0x22) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x2000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000000c0)={r1, 0x1}) 2018/04/20 08:09:26 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = request_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='$em1vboxnet0\x00', 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r1, r2) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x5}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) [ 537.765838] binder: 3285:3295 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 537.783689] binder: 3295 RLIMIT_NICE not set 2018/04/20 08:09:26 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xfa03, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:26 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x3) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200)={0x3}, 0x8) dup3(r1, r0, 0x0) 2018/04/20 08:09:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:26 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="1ae5bf7e30b20e67038c89943e7ce21259ac16420fff811cc71995ec3d820b1b9647979db9b13a6d4ae37a8c687bd1b3d03fb8c6708a2b458d89e39ea8c2b2a1c7ea8002d67d82d3c60128d0c25b924a4e34e9362d7de081a92dbd53b5a405b8e54679d8960fcef14e925b6b2b27048b3f31ded8e35d4577854bdf1c833d1b2f4a", 0x81}, {&(0x7f0000000340)="1c71855bd02055d72e43ec36a4d19c29cadbaea8a5f90f61163786c8a26ec7a7a4b263d01151eb039a1a1ca4367b2a90d483db210ef1c94ad1681bdd2d0529d116b5651ccdf278685cea69a76c2ea07982d997f41014de920ace7d3afd8d8ef36685f6e137388732889370af5690a4c41ecaf3fc3f6591bcc91728289efe91a1845452d00902011e9806f93cb06ec4179f3aa8714969e9a33e8e4884c3fec93f78", 0xa1}, {&(0x7f00000000c0)="35d2dc502713a189df62ceb9061d38e2736543a2e840d50f7e0abc875753900967c96b287d7bace4c4cda3de96f3a16ac785a8fa58acb495f233e71ab1580031972cb97da2797d37849302ce7937b632e2f4b3dbf9", 0x55}], 0x3, 0x36) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = getpgrp(0xffffffffffffffff) fcntl$lock(r1, 0x6, &(0x7f0000000000)={0x3, 0x2, 0x9, 0xffffffffffffff04, r3}) syz_kvm_setup_cpu$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$KVM_RUN(r2, 0xae80, 0x0) 2018/04/20 08:09:26 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x20000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x1]}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0x0, 0xf002}) 2018/04/20 08:09:26 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000272ff7)='../file0\x00') mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000400)='ubifs\x00', 0x1004, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0xc000) getpeername$unix(r0, &(0x7f0000000240)=@abs, &(0x7f0000000100)=0x6e) pivot_root(&(0x7f0000000180)='../file0\x00', &(0x7f00000002c0)='../file0/file0\x00') r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000080)={0x6, 0x0, 0x20000000, 0x4, 0xa67d}) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x0) connect$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) [ 538.493935] binder: 3285:3355 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/04/20 08:09:26 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f000061c000)) 2018/04/20 08:09:26 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mincore(&(0x7f0000b24000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/107) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0xfffffffffffffffd, &(0x7f0000b1c000/0x4000)=nil, 0x4}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) prctl$setmm(0x23, 0x2, &(0x7f0000b19000/0x2000)=nil) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000100)=0x10000) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={0x0, r1, 0x3}, 0x14) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x8042) 2018/04/20 08:09:26 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000480)='/dev/audio#\x00', 0x9, 0x88800) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xfffffffffffffffd, &(0x7f0000000440)=0x3, 0xfffffffffffffdab) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000200)={0x0, 0xfffffffffffffff9, 0xe6, 0x3ff, 0x8, 0x8000, 0x7ff, 0x9, {0x0, @in={{0x2, 0x4e23, @rand_addr=0x6}}, 0x600000000, 0x4be7, 0x5, 0x1}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x17}, 0x800}}, [0x1, 0x8, 0xa64, 0x20, 0x3f, 0x7e, 0x4, 0x1000, 0x80, 0x0, 0x5, 0x4, 0x7ff, 0x4, 0x8]}, &(0x7f0000000400)=0x100) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000180)={'veth1_to_bond\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001580)={'\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) r5 = open(&(0x7f0000000040)='./file0\x00', 0x40080, 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xc2c}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r6, 0xffffffffffff0000}, 0x8) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000001540)=0x1024) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/04/20 08:09:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x2, 0x3, 0x40000000000000ff) r0 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x83, 0xc00) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000002c0)={0xaa, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r3 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000560000)={0x3, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00005a5000)={r4, 0x8}) r5 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r6 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r6, 0x3) r7 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r1, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r7, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r8, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=ANY=[@ANYBLOB="80000000180003030000007af4000000020000000000fe0500000000"], 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2000000, &(0x7f0000000140)="64c7fbea8522b9", &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="e0a99ce092438b06f6c6613b6b4cd8f6e3803f50640d2e588dad8813547c3d32d49b520ffcde8100b1c2ac0be88b9d19d1ba18247afc280619ce5fb7b5d68c6988ac2b65c1aa5a07779ba460cfdc65d7457549fead2f5681d1092578282c28d10719ecdc7058ff536f45eda90b5f88285a76fcd232d5cd62abed60a57c125f8e9057093ada7ed6357d93d622b3a600b7bf4e0f98d57b50de797d0525037af6610308fc960f757bc24c0978da5b") connect$unix(r3, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f0000053000)={0x7fff, 0x74, 0x7}) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r7, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r9, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}}, 0x5c) 2018/04/20 08:09:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x500, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:26 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x80, 0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x80000001, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x2}, &(0x7f0000000140)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000200)=""/98, 0x62) r2 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f00000007c0)=""/250, 0x1015a) 2018/04/20 08:09:26 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xe803, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:26 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000240)=0x1) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x80000000, 0x20}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r3, 0xcdc, 0x5, 0x8000, 0x4, 0xef}, 0x14) write$fuse(r2, &(0x7f0000000080)={0x12, 0x2000001, 0x0, @fuse_notify_poll_wakeup_out}, 0x12) [ 538.611673] binder: BINDER_SET_CONTEXT_MGR already set [ 538.617111] binder: 3285:3356 ioctl 40046207 0 returned -16 [ 538.629991] binder: 3285:3355 Acquire 1 refcount change on invalid ref 1 ret -22 [ 538.640998] binder: 3356 RLIMIT_NICE not set [ 538.645539] binder: 3285:3355 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/20 08:09:26 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80, 0x0) accept4$inet(r0, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000180)=0x10, 0x80800) bind$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x80ed, 0x0, 0x7d3, 0xfffffffffffffffc, 0x4, 0x4}, 0xffffffffffffffc0}, 0xa) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000200)={'team_slave_0\x00', &(0x7f00000001c0)=@ethtool_cmd={0x24}}) 2018/04/20 08:09:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0xa00000000000000, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:26 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000000c0), &(0x7f0000000300), &(0x7f0000001100), &(0x7f0000001140)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) 2018/04/20 08:09:27 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x5) r1 = memfd_create(&(0x7f0000000000)='eth0\x00', 0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xfffffffffffffffa}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x84) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x101}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) 2018/04/20 08:09:27 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/04/20 08:09:27 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) ioctl$int_in(r0, 0x800000c0045009, &(0x7f00000000c0)=0x8) 2018/04/20 08:09:27 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xffffff7f, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:27 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f00000001c0), 0x4) 2018/04/20 08:09:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x50000, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:27 executing program 6: r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000b99000)) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x7, 0x100) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000340)={{0x3, 0x3, 0x3, 0x2, 0x900000}}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000380), &(0x7f00000003c0)=0x4) pselect6(0x40, &(0x7f0000000180)={0x1, 0x3, 0x9, 0x6, 0x3ff, 0x7f, 0x7f, 0x1ff}, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0x0, 0x9c, 0x2, 0x1, 0x1, 0x80000000}, &(0x7f0000000200)={0x0, 0x6695, 0x9, 0x6, 0x7, 0x20, 0x4, 0x8}, &(0x7f0000000240)={0x77359400}, &(0x7f00000002c0)={&(0x7f0000000280)={0xa1c2}, 0x8}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x28, r2, 0x30, 0x70bd28, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x4) 2018/04/20 08:09:27 executing program 5: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000)="ddc735550cc906b57a8da7bc5697c6a7c4217fbe6d5e525564dab1f8717894418c2cfee067618a5d839c90fe", 0x2c) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3ff, 0x28003) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000000c0)=0x10000) 2018/04/20 08:09:27 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xfc000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:27 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000040)=0x6e, 0x80000) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x4, 0x1, 0x3, 0x3}}, 0x2e) r2 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0xfffffffffffffffe, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) dup2(r2, r3) 2018/04/20 08:09:27 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000becff0)) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)="e648d18abd2d3ed1544bafb24007966d29662677ec691addbd1ee3312c5da58ee9ba716974fdbaf632b4295970f3a3af6b19d7ffcda52130433570af2db0bceac93277e693da05a926032b0042438e2fc60afb4efd046e3c79a2a0c9d847f3cef3edebb9ea23f2166c3a43abb1cf77348095613c8358905a0545a314b9bcc98da581a77600b89f3908929a7cb4e1952349c178f9a1962e9f3e6b9497f02c2015e0e19761f20751e5aff9b15e5244e8b322cc400400c480b40259cc9ce7d0f185fee711f6") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20000, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000180)={0x3, r2}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) 2018/04/20 08:09:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x3d00, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:27 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000340)=[&(0x7f00000000c0)='/dev/vcs\x00', &(0x7f0000000100)='/dev/vcs\x00', &(0x7f0000000180)='/dev/vcs\x00', &(0x7f00000001c0)='/dev/vcs\x00', &(0x7f0000000200)="6b657972696e673a92656d316e6f6465762900", &(0x7f0000000240)='/dev/vcs\x00', &(0x7f0000000280)='/dev/vcs\x00', &(0x7f00000002c0)=',\x00', &(0x7f0000000300)='/dev/vcs\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='GPLlo\x00']) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x841, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) r2 = getegid() setgid(r2) 2018/04/20 08:09:27 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000140)=ANY=[@ANYBLOB="0180c2fd000089deb39e6e2281c7937d28f2779c26272208004502003c000000000000ffc3d64672bdcb92b37a19f1ce80a8019b537045c3900c984817bb838858306d94158a02a663f396a43891f4cbb6e2106c5e2db8edd430bf1b0cfe63b732e7c39e4cc3c328cef9b062467efde20420b8c0576d631f4a93435da12afed2b0a3ddcf65cabf6007c365e3b0"], &(0x7f0000000380)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/04/20 08:09:27 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='sTbvolro-,\x00\x00\x00\x00\x00\x00']) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000340)={0x8}, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000002c0)={@loopback={0x0, 0x1}, 0x38, r2}) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="1a2933faa63800477b069f38edbfa1fd4ce7078d876d634a3629d2aad0adb9975c190bfc5ef3351f57dd532bddb3bb58b1c9d10ace9ce4dc75d2a04e606d4f222e46878f2b57fc29f484ba217965a13ea4de6275c9adc8a8bc32d17db17271de98d3d421da325a7bd0106f22", 0x6c}, {&(0x7f0000000100)="87872f790fa9e4f2cfb7d80f40192497b579015a25c7ec3fffc506db417fbba74adf09c48246e302", 0x28}], 0x2, 0x0) 2018/04/20 08:09:27 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, @rand_addr}, &(0x7f0000000380)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}}, 0x6, 0xb6, 0xffffffff, 0x7, 0x9}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000004c0)={r2, @in6={{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}, 0x8, 0x4}, &(0x7f0000000580)=0x90) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000180)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffe, 0x7ff, 0x8, 0x100, 0x101, 0x40000, r4}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000007fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x2, &(0x7f0000000040)=""/73, 0x49) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0xd24}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r6, @ANYRES32=r6], 0x2) ioctl(r5, 0x40084149, &(0x7f0000002fff)) 2018/04/20 08:09:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x171f1f1a, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:27 executing program 5: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0x0, 0x0, {0x1f}}, 0x1c}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040), 0x4) r2 = creat(&(0x7f0000001500)='./file0\x00', 0x0) getpeername$ax25(r2, &(0x7f0000001800), &(0x7f0000001d00)=0x10) connect$l2tp(r2, &(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, {0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x10000000000}}}, 0xffffffe9) read(r0, &(0x7f0000ff9000)=""/80, 0x50) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f00000007c0)=""/168) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x801, 0x0) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x8001, 0x10000) accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001580)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f00006a7000)='net/udp\x00', 0x0) write(r7, &(0x7f0000ffdffb)='#!', 0x2) r8 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x32, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x13}, r6}, 0x14) sendfile(r7, r8, &(0x7f0000000000), 0x401) execveat(r7, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) pipe(&(0x7f0000000340)) getsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000000240), 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) 2018/04/20 08:09:27 executing program 2: r0 = memfd_create(&(0x7f0000000000)='filter\x00', 0x0) r1 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x312, @time}) renameat(r0, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00') 2018/04/20 08:09:27 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) fallocate(r0, 0x0, 0x4b99, 0x5) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) preadv(r0, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) sync_file_range(r1, 0x0, 0x0, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000040)={0x3, 0x6, 0x40, 0x8, "bf05f730bfc1b63c1c0fecd10673cbb7e14a27a74c3ced6d48dd9081aa0fcd0ed7cfbe26aca2a60c8d8d36c7", 0x7ff}) clock_gettime(0x0, &(0x7f0000006740)) setitimer(0x1, &(0x7f00000000c0)={{0x0, 0x2710}}, 0x0) 2018/04/20 08:09:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="7261770000000000f0a0000000821a5797c2757358080100000000000000000000000000903f66b9e3eb1326b208263af4dba95b41b3c734d8db65b68e9fd6fa6b1bc873150dc60b5d5f3d3043f5532534c583a8de8637070000000000f351eb0000a7fca0e164"], &(0x7f0000000500)=0x28) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1a1, 0x4a000) ioctl$KDSETLED(r1, 0x4b32, 0x0) 2018/04/20 08:09:27 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x2000000005452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000027ff8)=[{r3}], 0x1, 0x8000) r4 = dup3(r2, r3, 0x0) tkill(r1, 0x16) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x93, @remote={0xfe, 0x80, [], 0xbb}, 0x9}], 0x1c) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r4, 0x4010ae74, &(0x7f0000000080)={0x80000000, 0x8001, 0x1}) 2018/04/20 08:09:27 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xfe800000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x6b57010000000000, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:27 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e26, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000700)="58eb95b197b537946756cd8ffd4ac3332b2d51839394b3b160948a8c66b2c90a661dbb22db2ff4862a50f460d014be820848dbdb6ebd7f608689a4063b6aa35ae3ff", 0x42}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0e6023f3ef0039b4ffffae283123a1d4538754b3ff01000000c7"]) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e24}, 0x10) sendmmsg(r1, &(0x7f00000000c0)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740), 0x17a}}], 0x2, 0x0) 2018/04/20 08:09:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="1f00000056000d6dfcffff05bc02033a07170200003900000000", 0x525) flistxattr(r0, &(0x7f0000000040)=""/196, 0xc4) 2018/04/20 08:09:27 executing program 2: r0 = socket$inet(0x10, 0x6, 0xff) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/82, 0x52) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004a00030207fffd946fa283bc0aeee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/04/20 08:09:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0xe803000000000000, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:29 executing program 6: socketpair$inet6(0xa, 0xa, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r0, &(0x7f0000000100)=@random={'osx.', '\x00'}, &(0x7f0000000140)=""/194, 0xc2) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000000280)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a00000070dbc472b2141a489f88656712cdf41c4256979bd0e2c35ae28deafd7160e8066fdc4015cf", 0x4b) recvmsg$netrom(r1, &(0x7f0000000500)={&(0x7f0000000000)=@full={{0x3, {"b48947c9946c2d"}}, [{"1c4a84d7400670"}, {"a1a899a91dd356"}, {"864885d6646113"}, {"570acbca099367"}, {"d8a268f5d9e83a"}, {"947aaa39a24675"}, {"f674d82a13e837"}, {"d952ebd81b244d"}]}, 0x48, &(0x7f0000000340), 0x0, &(0x7f0000000380)}, 0x0) 2018/04/20 08:09:29 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x10000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:29 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x48, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="0b6300000163404000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000024374a5c7eacf2bbfb01a7383cc856912f79c073c1fd3b4a9bd25bac3ad39ad529eeb2009e78207b0cfc7e1c55e34fccd566ecc09a8a23d6ff6d7838068f88650a48", @ANYPTR=&(0x7f0000000040)=ANY=[], @ANYPTR=&(0x7f0000000080)=ANY=[]], 0x48, 0x0, &(0x7f0000000140)="cfa4e34a16225a2fcfe0e17283a6204dd219e519b34b8f961b2d4c2b1f9740866d2ed92997d3cfdacd4d90798bb26ae4ec6d1102999d6ce03313184c14f0167858e909a51d55684a"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000449fd0)={0x4, 0x0, &(0x7f0000000140)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000000040)}) sendmsg$nl_generic(r0, &(0x7f00000005c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000480)={0xec, 0x1f, 0x2, 0x70bd2b, 0x25dfdbfd, {0x19}, [@generic, @generic="3247a2608fccc2a3b4dc27608f9d6111dd68cd0f95ce19626e95e643a50500d01670a24c55fbd5a3d5967e192bfafbc26f0920a12fd74cbef110df4d334916d4ffdabb75a3590b85bf71b4f6ffd6e33f6b0afc071398e3990158bc5538d1d7732c624771493bb04a458769fa38fe3640faff8377df794a1b2855f8ee888ef444f0d745f405e205a061127a398d33e7c7f2f707551fe602a6f4aca3dcc09927b706fde72e8d403fa85153ba1580c601d28b54a7004aff15b41018aedc4215c173c2aa4919c37732639b13fc2561dec576e5c30a6c4083207b"]}, 0xec}, 0x1, 0x0, 0x0, 0x4000}, 0x800) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6, 0x40) getpeername(0xffffffffffffff9c, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x80) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000400)={&(0x7f00000002c0)={0x1d, r2}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)={0x6, 0x40, 0x67, {r3, r4/1000+30000}, {0x77359400}, {0x2, 0x6, 0xeace, 0x8}, 0x1, @canfd={{0x4, 0x3, 0x6, 0x9}, 0xb, 0x3, 0x0, 0x0, "7d089d61e80e0cc48db05ef0ddf91ee7715f4ece673bc414848f0d3447f8a61dbdc86de89700835b012280618c582864e7da26ba575a972d5bc634617596b67a"}}, 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x4000) r5 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x10000) ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40206417, &(0x7f0000000040)={0x3, 0xa1d, 0xfffffffffffff801, 0xa13, 0xa, 0x6cf}) 2018/04/20 08:09:29 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x1ff, 0x2}) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00008b4ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009000)={0x10001, 0x200013}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000100)={0x100000010, 0x6}) 2018/04/20 08:09:29 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000000c0)=0x1) connect$pppoe(0xffffffffffffffff, &(0x7f0000000180)={0x18, 0x0, {0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'ip6tnl0\x00'}}, 0x1e) write(r1, &(0x7f00000001c0)="72c833ad60607fdbcdef28f448ad24ffd874cd89aab3ed89cedce283abde0eb3e975ca1d795bf8bc2c0e353dfd51976dd219f119ddcc98f84412611e9b556d2fb607000000ff153c410c2a6a26a063459b1979a3248487af822a6a4a0e1c7ae27e72f08c1b6298adcb8ae5c32f390b4aa7e274a72d89476e8a51f5dbe00f901434f77b45637fe06cc1bfdb7cda0655a6fc98c629d6eebf3991b30004744a1737b695461976cba32e5c9ab4a7", 0xac) 2018/04/20 08:09:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000080)=0x7fff, 0x4) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e1c, @loopback=0x7f000001}, 0xd) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00000000c0)=""/93) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x7be9ff0000000000]}, 0x10) readv(r0, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) 2018/04/20 08:09:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x200000000000000, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:29 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) 2018/04/20 08:09:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x100000000000000, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) [ 540.882888] binder: 3549:3551 ERROR: BC_REGISTER_LOOPER called without request [ 540.890371] binder: 3549:3551 got reply transaction with no transaction stack [ 540.897709] binder: 3549:3551 transaction failed 29201/-71, size 504403158265495552-0 line 2763 2018/04/20 08:09:29 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x3, 0xaa) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000080), 0x3) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000280), 0xff93) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) write$eventfd(r1, &(0x7f0000000000)=0x989, 0xfffffffffffffd39) 2018/04/20 08:09:29 executing program 2: getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000), 0x10) write$sndseq(0xffffffffffffffff, &(0x7f000086afd0)=[{0x10081, 0x8, 0x0, 0x0, @tick, {}, {0x0, 0x7}, @raw8={"8ca6db25a187c9c8e2d04867"}}], 0x30) readv(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f0000000080)=""/8, 0x8}, {&(0x7f0000000700)=""/214, 0xd6}], 0x2) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xb342227123053342, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 540.971656] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 540.991214] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 541.012599] binder: 3549:3569 ERROR: BC_REGISTER_LOOPER called without request 2018/04/20 08:09:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0xf4010000, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) [ 541.020096] binder: 3549:3569 got reply transaction with no transaction stack [ 541.027434] binder: 3549:3569 transaction failed 29201/-71, size 504403158265495552-0 line 2763 2018/04/20 08:09:29 executing program 2: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) set_mempolicy(0x3, &(0x7f00000d9ff8)=0x80000001, 0x400) r1 = dup3(r0, r0, 0x80000) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x200) ioctl(r0, 0x5421, &(0x7f0000d68f5d)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22}}, 0x10000, 0x8}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x3, 0x200, 0x10001, 0x3, 0x6, 0xff, 0x3, r2}, 0x20) [ 541.080746] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/20 08:09:29 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x94ea2f7c, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x2000000, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) [ 541.123701] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/20 08:09:29 executing program 2: pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000740)={0x3, &(0x7f0000000480)=""/165, &(0x7f00000006c0)=[{0x9, 0x1000, 0x8, &(0x7f0000001040)=""/4096}, {0x624a, 0x57, 0x400, &(0x7f0000000540)=""/87}, {0x1ff, 0xdc, 0x6, &(0x7f00000005c0)=""/220}]}) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x1, 0x0, 0x0, 0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000180)={0x0, 0xab37, 0x8}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) recvmsg$netrom(r2, &(0x7f0000000400)={&(0x7f0000000040)=@full={{0x3, {"7ed8aedc395b5f"}, 0x1ff}, [{"5311957df76fa6"}, {"c74dc9a51ed88a"}, {"61ca49ad9a0eb3"}, {"a8b9b52c218277"}, {"163c492461a928"}, {"edf05703857ab2"}, {"d82692685c2d93"}, {"0ae6662c1e462a"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f00000000c0)="8dd5badbd59d04d64a911bcc836deb8b5abf4aaaac7df381459c1efdd417dee7d100094dd4316eaa3db96b8a82dc7e692960d126d2492bffd3c6c4d3595e203526e35fa52969ce2e779a92339cd22973d3e51e0dad8ee106bcba9be48faaf543401af11030", 0x65}, {&(0x7f0000000200)="aab5cdbeae83a5df7faedbdcdc59a0566e12739f85fbaaf7347c904c278eb0a93ea7afab785fe68bcddba3d9e9d4e0aa52bd8b977e454261e4c4ab1792c4d231ac4d93964447ad36d12ca338c1fd8a992ce79c7f29c5855d2f07de628a58d77e36d0618042922d24ff444c72ae443bd19f5396a779b9ace967f346df2287eb582937cdd18f3dd773cbbe21d0a298760bff5f9adb075a9e8d496595d8a5d871aa2adf8b90fdf3a007bf0196aa8d3501cefc00ce2777010924865fa9a5b4bc1c0a995c6a3ea5c79cfaae2f39c31bf53b8c09fbca7ebd208e788999478d04929983cc88058e36025e7007a3d6e6", 0xec}, {&(0x7f0000000300)="fc2f6530e0e63ba4042f7860d9aeefd0c7f30dd667cda9d9d18559fe6d9aa552db7fad03a9cef21d23d5b51a1fe23d023fc5e345e0f1d01e6a2974a1dff06996bc06d109a79e1d4153dda3fcbf5c201db79c8c78d59097bf9cf9adf9f25701a05fd414f630f9c2c9cf9fe69ed3bfdbc6d42f39b27a7e4d556209a969cd4f78de2a4e775cb87808ce4acc86cc04b62cb833b3c11c5839c55615c011541bc1a236b8566d4e8c88646376564c7a9a5b2b01b813019c14b833db4137e15bfa12cf147e2dd7b3a7d95aa212799272d45f0b587f", 0xd1}], 0x3}, 0x20) 2018/04/20 08:09:29 executing program 6: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f0000000140)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xd4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/20 08:09:29 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000100)='./file0\x00', r1, r2, 0xc00) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000000040)={0x1f, 0x5, 0x7}) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x1, 0x0, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {0x0, 0x1, 0x9}, {}, {0x1, 0xfffffffffffffffb}, {0x0, 0x0, 0x3}, {0x0, 0xe9, 0x0, [], 0xe3c0}, {0x0, 0x80000001}, {0x4130}, {0x0, 0xa6, 0x200}, {0x0, 0x0, 0x1}, {}, {0x0, 0x0, 0xa5}, {}, {0x0, 0x0, 0x80000000}, {}, {0x0, 0x0, 0xd979}, {0x100000000}, {0x0, 0x0, 0x0, [], 0x5}, {}, {0x0, 0x0, 0x3}, {0x0, 0x0, 0xffffffffffffff7f}]}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000000080)={0x1, 0x0, 0xc09, 0x7, 0x3}) 2018/04/20 08:09:29 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x1b) r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x200000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000140)={r1, 0x2}) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x10800) connect$llc(r2, &(0x7f0000000080)={0x1a, 0x33b, 0x100000000, 0xe7f, 0xffffffff, 0xe0d, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/20 08:09:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:29 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xa40e, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:30 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8001, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0x0, 0x0}) io_setup(0x6a67, &(0x7f0000000340)=0x0) io_submit(r3, 0x6, &(0x7f0000000740)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x7, r2, &(0x7f0000000380)="37204a8b5702c517c18f3a108471d2a6e5945a0fd46a4367950a950845c432e1f3c287de15bb2b016ce1b0f68ba3151d4d0bec44982294babd2769487673d102644009ca59207ef57d4babd20749daf9381687e974703ab67a28b7e891a6d7b6788c1494e4eaaf7b6c082436753bb3df89fa01ee9faf5baacfe6a405f9792c2f2b1625e0e9f1858a189862ec1ede9191888244c300eb42c60eb10f590f012c0965c0afe03b940b0b6fa6d259ca8c5e", 0xaf, 0x1, 0x0, 0x1, r2}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x840, r1, &(0x7f0000000480)="6c5fabc0", 0x4, 0x8001, 0x0, 0x1, r2}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x1, 0x9, r2, &(0x7f0000000500)="bfc20e0560f1cc47b639129d6a12c0643f2d6da325b7de97355bb56e0992646a916f6bd4bf84e3cece7b6192861dd6f45dfd99a38141713da7eadd99e4212e15266f82cc651c0244548585bb334157b4f7c2e668bfa7f1a2d423aad8a5ac911fc82d3e3323ac", 0x66, 0x3f, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7f, r2, &(0x7f00000005c0)="86a92ad308d3322733", 0x9, 0x8001, 0x0, 0x0, r2}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x400, r2, &(0x7f0000000640)="0303dd0d7a54537f4b794552b738698878d689f5da591699d3", 0x19, 0x9, 0x0, 0x1, r2}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f00000006c0)="18ee2aaa37dfa923fc3ea23105918b1a8908405f9b017d354dc4745fb9b62e4d93682727e44a59edfc5a1091bc5bf7eeef4768ed0f", 0x35, 0x4, 0x0, 0x1, r2}]) epoll_create1(0x8d6326f554c6aa24) vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f00000000c0)="8d", 0x1}], 0x10000000000002d9, 0x0) tee(0xffffffffffffffff, r2, 0x3c, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='bfs\x00', 0x1020, &(0x7f0000000240)="8bcbd5cd19370fcf9f219c4442b6c84ea43c14604328de71adfff6d27c721446e85957c51e0e00934a658850017e5b28c95bb266660672d5ac52349a9a0472f71a9378ea44aa8e3674eeb9f0c30ef3377d46b2c7d8e68049156cca01a08c0d516e367492976b4d14ca9afa2a3accaae91acc3ba167712642ee16c91656d0ea21dada5b8c441bbc4126bcfc7706485715b4f9a82b7caed71bc52f0b52d4c513633bb1ec077a4040d4cda18e523918e30387afa78fa7908c75b751ebc9a4aa734291d94bb08c523dbdef") io_setup(0x8, &(0x7f0000000100)=0x0) socket$packet(0x11, 0x2, 0x300) io_destroy(r4) 2018/04/20 08:09:30 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xc1, 0x2000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, r0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa08080048000030000000000000907800000000ffffffff070b05ac1414aaac1414bb010000000004019078003c415e001374c6"], &(0x7f0000000000)) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x101, 0x200000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000140)={0x330, 0x798d4fc0}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000080)=0x3, 0x4) rt_sigprocmask(0x3, &(0x7f0000000180)={0x10000}, &(0x7f00000001c0), 0x8) 2018/04/20 08:09:30 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xf903, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:30 executing program 6: 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_RUN(r2, 0x4004ae8b, 0x0) 2018/04/20 08:09:30 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(cast6-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="d179f2508fb13583605d0008a230e7a6", 0x10) r1 = dup2(r0, r0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000000)={0x100000001, 0x0, 0x2, 0xdb, 0x20, 0x200}) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000640)=[{0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_elf32(r2, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000000000000010001000000000000000000000000000000380000000280000006000000000000000000004c65000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) recvmsg(r2, &(0x7f00001b0000)={&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f0000002c00)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/20 08:09:30 executing program 5: mlockall(0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=@acquire={0x128, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}}}, 0x128}, 0x1}, 0x0) 2018/04/20 08:09:30 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x80000008, 0x501000) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000300)=""/121) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000100)=""/85, &(0x7f0000000180)=0x55) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000200)) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4a, 0x28000) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000080)={0x10000000000004, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @rand_addr=0x10001}, 0x90, 0x3, 0x80000000, 0x9, 0xe13, &(0x7f0000000040)='ip6gretap0\x00', 0x4, 0x7fffffff, 0x1}) 2018/04/20 08:09:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x3d, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) [ 542.401719] QAT: Invalid ioctl 2018/04/20 08:09:30 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c73fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000100)=""/134) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0xffffffffffffffff, 0x3f, 0x9, 0x0, 0x100000000, 0x8001, 0x7, 0xd77, 0x2, 0x1, 0x2, 0x0, 0x0, 0x9, 0x0, 0xfff, 0x4, 0x3, 0x1}) sendmmsg$alg(r1, &(0x7f0000005340)=[{0x0, 0x0, &(0x7f00000050c0), 0x0, &(0x7f0000005100)}], 0x1, 0x48000) accept4(r1, 0x0, &(0x7f00000000c0), 0x0) [ 542.427470] QAT: Invalid ioctl 2018/04/20 08:09:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x3d000000, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:30 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x301300, 0x0) io_setup(0x469, &(0x7f0000000180)=0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/dsp\x00', 0x0, 0x0) io_submit(r2, 0x2, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380)}, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000013c0), 0x0, 0x0, 0x0, 0x1, r3}]) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) 2018/04/20 08:09:30 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x4, @tid=r1}, &(0x7f0000000040)) 2018/04/20 08:09:30 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x4, 0x80800) 2018/04/20 08:09:30 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x81, &(0x7f0000000000)="00040000", 0x4) r1 = accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0xc3f8d6a7c4864e91, 0x80800) socket$key(0xf, 0x3, 0x2) fchmod(r1, 0x1) 2018/04/20 08:09:31 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x4ec, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:31 executing program 7: syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="ccc6a6d14243", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000000100)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000001c0)={r1, r2, 0x8}) 2018/04/20 08:09:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x40020000, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:31 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0x3, 0xffff, 0x6, 0xffffffff}, 0x10) write$eventfd(r0, &(0x7f000025bff8)=0x20000000005, 0x8) 2018/04/20 08:09:31 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000000c0)={@local, @loopback, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0x4e23, 0x1f, 0x4e21, 0x0, 0xa, 0x80, 0xa0, 0x16, r1, r2}, {0x80, 0x1, 0x9e3, 0x8, 0x3, 0x8, 0x0, 0xffff}, {0x67, 0x8, 0x8, 0x9}, 0x9, 0x6e6bb5, 0x2, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x4d4, 0x33}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3505, 0x3, 0x2, 0x5, 0x19ad, 0x8}}, 0xe8) listen(r0, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r3, 0x0, 0x4, &(0x7f00000003c0)="4ee5497d5bd5f9a79aa0b281e656af8d232de5d497751b6993e0c2e2d90d0f366495f50a12b6b23cb8b6534ddec396123bd7faeb3b5b3978842d6a6c65d0e034db6b5f8846e0770c9943ce0f36843de0c17ba52b162a92310fa32d5357567c5de651b7d97b064ee44652d3cd2b", 0x6d) r4 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$inet6(r0, &(0x7f0000000080), &(0x7f0000000040)=0xfffffffffffffd85, 0x0) setsockopt$inet6_int(r4, 0x29, 0x5, &(0x7f0000000280)=0x9, 0x4) recvmsg(r4, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000ac0), 0x0, &(0x7f0000000b80)=""/194, 0xc2}, 0x0) 2018/04/20 08:09:31 executing program 6: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) 2018/04/20 08:09:31 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x3, 0x2e7) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x6cda301c}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e22, @rand_addr=0x9}}, 0x9, 0x3f}, 0x90) 2018/04/20 08:09:31 executing program 1: capset(&(0x7f0000f50000)={0x20080522}, &(0x7f0000bb7fe8)) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") socket$inet6_tcp(0xa, 0x1, 0x0) setns(r0, 0x0) setns(r0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYBLOB="4aa339b37a5abee1200000001eed26ee173a219965376f9b6bed3b2fa366c2ac1999104c6ffb79481d7184a46de600c7e66d5366b1379f41c1fa4d243374fdca0f49bfc0f0d82e29ecb36596e17ca97add030000a14e297318caadf55607150e704b4eccbc89aa55ccc80000000000000009574d296c87904fd42c3fea8428b2d64d26d323531e95a3de8236dfc67ec41d49d18bbf6d900a4bd1d68a64aed5e456544e8b96d363b9c3f2eee4b12fbf1a9cb1108f26e8fc45"]) 2018/04/20 08:09:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x1802, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:31 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) accept(r0, &(0x7f0000000240)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x80) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), &(0x7f0000000140)=0x1) 2018/04/20 08:09:31 executing program 0: eventfd(0x3) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xed, 0x10300) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8) signalfd(r0, &(0x7f0000000140)={0x9}, 0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x40005, 0x0) fallocate(r2, 0x1, 0x4006, 0x4001001) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000040)) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xa, 0x1010, r0, 0x0) prctl$getreaper(0x17, &(0x7f0000000080)) 2018/04/20 08:09:31 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d34ff0)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{}, {}, 0x0, 0x6, 0x6}) 2018/04/20 08:09:31 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x800, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00000000c0)=0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc00455d0, &(0x7f0000002fc0)={0x0, 0x3, 0xfffffffffffffffe, 0xfffffffffffffffe, "b14501000400380515171a263ba2fafffffffffffff98ffc9df6d68ed20002b545fa42260bf7fea1313eee8f", 0x80}) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x200400) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040)=0x7, 0x4) [ 543.742422] sock: process `syz-executor7' is using obsolete getsockopt SO_BSDCOMPAT 2018/04/20 08:09:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:32 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x1000000000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3c06639d476a0bf", 0x10) r1 = accept(r0, 0x0, &(0x7f0000000500)) sendmsg$alg(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000540)="2344edd9a0cd8ae188ebb9ec9f9e78639d1a25808ec708bdd6f9b06762cb3d2281c36827cce2da0b3bdccc5d2c9266902982dc5d5f8404af9359ff19f9d6523dd8451b5f9842aab8f532bd6a128bd207e785f134ee39adc0a6341f899167c2166789dadaa7ee918275d2f4cf60453d50c31d1bc672e17fcbf4789759675433d35312cd7d93302fe4642230b79a283a", 0x8f}], 0x1, &(0x7f0000000780)}, 0x0) 2018/04/20 08:09:32 executing program 7: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005ceffc)=0xffffffffffff8001, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d16ffc), &(0x7f00002a5ffc)=0x4) 2018/04/20 08:09:32 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x2, 0x20440) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000280)={'filter\x00', 0x7, 0x4, 0x578, 0x140, 0x0, 0x140, 0x490, 0x490, 0x490, 0x4, &(0x7f0000000240), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0xf, 0xffffffff}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @empty, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x0, 0xff]}, @mac=@random="29d0ee7c77ad", {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, 0xb27, 0x5, 0x1, 0x100000000, 0x9, 0x7, 'eql\x00', 'bond_slave_0\x00', {}, {}, 0x0, 0x2a0}, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x40000000, 'syz0\x00', 0xfffffffffffffff9}}}, {{@arp={@broadcast=0xffffffff, @empty, 0xffffff00, 0xffffffff, @empty, {[0xb0bfc9aa89440862, 0x65f27c5c7df59dbb, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, 0x9, 0x75, 0x6, 0x1ff, 0x1, 'syz_tun\x00', 'veth0_to_bond\x00', {0xff}, {0xff}, 0x0, 0x2b1}, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x1f, 'system_u:object_r:modules_conf_t:s0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c8) r1 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000880)={0x18000001, 0x5, 0x2a}) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000080)=""/214, 0xd6, 0x0, &(0x7f0000000000)={0x3, {"ce9126aff36918"}}, 0x10) pread64(r1, &(0x7f0000000040)=""/8, 0x0, 0x0) fstat(r1, &(0x7f0000000180)) 2018/04/20 08:09:32 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) close(r1) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x1, 0x8, 0x6, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000080), 0x1) 2018/04/20 08:09:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup3(r0, r0, 0x80000) accept4(r0, &(0x7f0000000100)=@hci={0x0, 0x0}, &(0x7f0000000180)=0x80, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', r2}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) 2018/04/20 08:09:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x5, 0x1, 0x10000, 0x0, 0xffffffffffffffff, 0x7f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x5, &(0x7f00000affc8)=ANY=[@ANYBLOB="590edb68a9a3a5bd", @ANYRES32=r0, @ANYBLOB="00000000000000009500000000000000"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) 2018/04/20 08:09:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x240, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f0000000180)='../file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='sockfs\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780), &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000004e80), &(0x7f0000004ec0)=0x8) 2018/04/20 08:09:32 executing program 7: socket$packet(0x11, 0x3, 0x300) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1, 0x10000) connect$netlink(r1, &(0x7f0000000100)=@unspec, 0xc) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x10}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/20 08:09:32 executing program 1: r0 = socket$inet(0x2, 0x3, 0x19) signalfd(r0, &(0x7f0000000040)={0x1}, 0x8) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x244) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000000c0)={[0x2, 0x1ff, 0x4, 0x5, 0x100, 0x1, 0x5500000000000000, 0x7f, 0xd8b8, 0x0, 0x2, 0x800, 0x81, 0x6b7, 0x100000000, 0x400], 0x7000, 0x10}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000180)={0x3, 0x1625e881}) 2018/04/20 08:09:32 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x12, &(0x7f0000000340), &(0x7f0000000380)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x4, 0x4) close(r0) 2018/04/20 08:09:32 executing program 6: r0 = socket$inet(0x2, 0x40000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100)="8905040000", 0x5) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="6f73782e7deb232e21740f117374656400"], &(0x7f0000000140)='IDLETIMER\x00', 0xa, 0x2) 2018/04/20 08:09:32 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x900, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4002, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:33 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'\x00', {0x2, 0x401, @broadcast=0xffffffff}}) r1 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x6, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000080)) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)={0x2, 0x12, 0x0, 0x7, 0x22, 0x0, 0x70bd2d, 0x25dfdbff, [@sadb_x_nat_t_type={0x1, 0x14, 0x4}, @sadb_x_sa2={0x2, 0x13, 0x514, 0x0, 0x0, 0x70bd29, 0x3504}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e21}, @sadb_x_sec_ctx={0x17, 0x18, 0x3, 0x4, 0xae, "a2baba8935d42d8a78bc88423c7cc24ad124d0ccd15d7b4149a283cd6e51ee38ff2356095c98eeb27396c07d1d65ae2a8cba847832896082225ab0a5af45acfd4edaacd281de13ffdb35b05e5fc61d3d3f1d3b8022b58734d088cbf1b3ab74d3f44131e5a3b84d4cee80b802f823c567f1069315d25fd9a6b0f4ad3e90c5bc67f0e9a030cac68023af32d0b7b19b73a44b0e1f2258f6ac3a7160c4caa5710dd3575622677aa9faa62aaaf9d10f50"}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x110}, 0x1}, 0x8080) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) 2018/04/20 08:09:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) prctl$setendian(0x14, 0x1) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00000001c0)={0x20, 0x2d, 0x80010b, 0x0, 0x0, {0x3}, [@nested={0xc, 0x34000, [@typed={0x8, 0x4001, @uid}]}]}, 0x20}, 0x1}, 0x0) timer_create(0x7, &(0x7f0000000240)={0x0, 0x23, 0x2, @thr={&(0x7f0000000100)="81f423bd39cf3a9439a7efa681ed5fcbcd63150a5d1c7642d53912aa606df1c7f1fe1ca954ff9b641ec68d0e81cc99d802de8ac3a9c244fdca19f57549a2db76e6c9c1f604cce31c8dd80ff04b65af170cfea1f0f3290c7f9bbc091ea65396177f0101b004df08d9497c06114e0cbc0594721fb9d33ab95f0f8c76cb8b81872a272d29d35a349db6c11a975d1627a63c3c1e02493d699ad554f51f4dd2faa0f8469c64cca19d6e", &(0x7f0000000200)="f8d1397b8146"}}, &(0x7f0000000280)=0x0) timer_getoverrun(r1) r2 = open(&(0x7f0000000080)='./file0\x00', 0x2000, 0x22) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f00000000c0)={{0x8, 0xffffffffffff8001}, 0x69}, 0x10) 2018/04/20 08:09:33 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="a25200009df6873a0000000098b176cf751c0047471f0953f381ac95642f002e00004a77000049e2df451aea893e0000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) r2 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000480)=0xe8) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000000580)={0x0, 0x0}) fstat(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000f40)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000001040)=0xe8) r10 = getegid() getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000038c0)=0x7, &(0x7f0000003900)=0x2) fcntl$getownex(r0, 0x10, &(0x7f0000001080)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000010c0)={0x0, 0x0}, &(0x7f0000001100)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001140)={0x0, 0x0, 0x0}, &(0x7f0000001180)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003400)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003440)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000003540)=0xe8) r16 = getegid() r17 = getpid() r18 = getuid() r19 = getegid() r20 = getpid() r21 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003580)={0x0, 0x0, 0x0}, &(0x7f00000035c0)=0xc) sendmmsg$unix(r1, &(0x7f0000003700)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x1}, {&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000001c0)="dc8198116feb61083e33fe2b508b08bced0348730cd6c39e20627db31d3a827aaa0fd8a56271f3eba1b2cd81f76d05e0e350fd13c0fd2b84f65b6f7fd0b4f1a60c24d9263b69b12de80d733822b58a1234bcc04a49738a0bb48d8720bf151ad01894b53f5e4625b16277e03ecd39be3df017b71cf23743", 0x77}, {&(0x7f0000000240)="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", 0xff}], 0x2, &(0x7f0000000700)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x60, 0x5b62753fa5859b99}, {&(0x7f0000000780)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000000800)="9bc66abe32f5748299d261000640d33bb87aaaad6b3c3cb8d67632e1862aad6f97a879c9d6d180b4eb1f17f041ccce3ed8db024d21d2033deea71c1864d14d217e01707e854950b03fd47a24455404ea6fb281f3dddaba7e89554871c610771852f7d307186206abe9acdebc4450ecbb8977ca08ceaad20cb7f36a66763dd3c37c26983057e778aa0626b97ad6d4dee8fc0de85223626c0a8ef546b299575227ee84ba56d24d757cb8ad", 0xaa}, {&(0x7f00000008c0)="a7547b3b3a74e60d37395ea0ecc21cf86f3b955e48779085d98e47d55408f3e43fd917634357e77981f843e5d08b81ca09d36ccdb88713eac7fe013cb23e0bed782bddc9af559a32b4cfb530f475cf4726ac3d27836f19955db02134ef763825870252ecb179615ba8d8f5b1342f1ed120f7a0860f1adbef2c85f5686c795f859c402a6b51bd8e55cfe33f5563b936cbc2c57faec05d7bd460f975bc886baec4bbe04e7e93844b276b9268e68ff2efcd10658c6777445141f0505726ef32cd812f62590a753c6dd9582b0c9c45cfdf7d63", 0xd1}, {&(0x7f00000009c0)="4d234f2ef1c4c47870d5dcd6901e330aa96521c4aef7b3570395f26daefa50ff43209286b2eb51800c232c", 0x2b}, {&(0x7f0000000a00)="3f0f56fd98ff82e2a2a8c3a1d0e74048e5607e4eac7a68049913683fc95ed670827b1190429a78784fdabef7b24d46b6533c741c0c627c1f95007d7b3e7fdc65105afe5267acdbad41093434c5730dbb064272670e0abf5299e8b797699de7f71c87c92fc0add9270c7e13831bafdceb0181947ceb1d88217cd81e6efe4278a7f479261ce46c5ab931531d635bc63c4b0420cacfa40c911f3dc61a78349229c616b205c1c76a10eca4a9f3363332cd266e2f8ae944fd437e1cdf1501b8f0f2f50de4a145e222f2bc7e2d082d9d221354acddd2f0b3", 0xd5}, {&(0x7f0000000b00)="44aad9e0f7", 0x5}, {&(0x7f0000000b40)="c0214a317d0329269d4fc3c8026717f1f43b616b5589aad59f49f7486397d70f16b302fe3b6ef5a186648da6cf0a626c9d2ae6b628a8f56c069b44a953ad4daea38598d21c07c6768237ae6c1f203334c54cad563f8eb6dacad05fc8", 0x5c}, {&(0x7f0000000bc0)="1e6bc81d8b3124712af4b4a081010b0b70843176bd6381edd72103aefab686ece2fa44b410817eacdbf417f78bf789a45986965732b1e611a65133b2b65454678c0f941bc519e4d8d3d2960919bfbeeefa7f0c827b6046dea4f75622b7328fcfa267b3b476e1ea79253f3e46eef2f70fee04da4f7253d98930e0ff6e9dc6dde3ad6c575528c01c3c63a659eb5612914931d7c113edad6ab060bd111f41749675a7fda7b094d74823ae4145d427e92e43b1f22882e7cadf3d61a4fafe4839848ad2c6b5af1c", 0xc5}, {&(0x7f0000000cc0)="e80df6fc0bdc602ef389c7dc27188f66b3b346e376b4e4cdbe3c2feecd8c40c19ee462455fc65145987d2d2c07c3c31f4057f46747fb27dcf5fc0ac4e480b800a5af7b89c283b7cb1ab78c1ac26e8a744403b0a7a0f1020e2e37d45a708613601aec5904a656be5756d323422a158ed02a2744f8b10af437520230f619d3444128ab1fc9838d744c06b4d2c6e7583a35f13a50f12c0a973bfc6dd7e51ddc79b3ae8b80a4982ceb675443b022baf6e848f883e491d82ea58a60acd6fbf6d73c839a3609080cecb049f993895859d6bd3c085aebc7d6c375818f8caa7fb58c13ca4e1dbb7642725ed8f23b", 0xea}], 0x8, 0x0, 0x0, 0x40080}, {&(0x7f0000000e40)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000f00)=[{&(0x7f0000000ec0)="ec8ba7a772919fa73b6fb8bda0ec23dfa6992ee6517419eaf262e7e47cbdea0bb9d548d5a60361a4bd126be050839aaa5e30758dea", 0x35}], 0x1, &(0x7f00000011c0)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x78, 0x800}, {&(0x7f0000001240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002700)=[{&(0x7f00000012c0)="86c87ca46f13d2f80376f0294b12396a727def51187dab60e6eff0732e16a2ab819f4da2805e678acf8e2e9f4eb2d74a4f8865323b749524ed9bdc1cd0b749e3e6422d2ea7bd4e2aeb6abcbe604017d50927a51d72ba950fdbf0f5e19581637b0f992cfa16d3f16e4574", 0x6a}, {&(0x7f0000001340)="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0x1}, {&(0x7f0000002b80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003340)=[{&(0x7f0000002c00)="3c318da2bc4e5e737b272d8af13cb1660ccad788a1db9766bd6f46abbbaf8400ef2aff0e64c2020f783430303e2ef9511e3a05237b899a22c41f34be00fb26f4f1dac08222276e571ee9b1c9b425c0dad7cd5727787240e64041a2ac15e1935746402f4c32b96b4b4847a3889cb8290cdf903a842d26ca8a26d3fec925563b523d8cdedd35605ce3a1d1ee32cabf987d8bb7925f5439409c6cd7aa2e26dd1b318f7696db3725518fd9d2920195d3cc41654b52daefb28fbd32cb25c49366bef8c0199eadb6dedfb415573ffb51134ee86aa7773e0515d8dbebe256cdba91a92c776a6c22e9", 0xe5}, {&(0x7f0000002d00)="0f79cfa1fab8626415ed44d7734148f34673b3953bfadc2b8652c0e181cdad35dbb6b617ab070c6928e2ea2ff05d58ac5b3d70e2ba96f22519d522f02db1d04e8af564a5e377316b06402cb843c1d0f4db1e4c6738bf84993cffe73fab2d7afc123830ef7e6c3070ee5832b49e8f638f495285d89d3c351e5bbb52fe4172f2d860812a7fec6d0da988c4ef", 0x8b}, {&(0x7f0000002dc0)="6c040a9c6d8344c9fd8d001ce14e4066485f263e0a755a341dade7526cf1125a426f7c2315807a7c85fbd5504d392276b52c3ae794ad04b25ca34d7dbc4a07476c7bc96d2094b620da8d9175b4d2fc6bcf64ee00de80c935af1013ad33297a6ced9f99816a7b4539f26e2edb286c8871da90733bf53ccfb4fc843f14da6d23eaba6a9caa847aa4fc71a47c3f267448cf857c34", 0x93}, {&(0x7f0000002e80)="5382643beb007172f07f4b15d0b8d7b956ae7454621a5b5978f618b6cd013bdecf2746344320f90e1565a2b9c5e0ec7e801436c9c4f7c1e23e34a447be6ea70bce4188281a85dbc49d93f93affdf822c73df46f9df15ad1fe6d571eceed70a717f0fcad9ee9b2a2592db9f1d0a5896cfc7d53a9cf20e98b2c3fd5d566f1482d09eb482f7f6df1f", 0x87}, {&(0x7f0000002f40)="71bcefe282eb5d3f335a2f44a2d92d2d733581b0c69b0cc74a2ea245d5ad1da5619be9f6137b28365a1a93f0fb93bdec973a00d7c611b4c31d52d9039a7106ee5629919aef15d3dd49ef8cea62503a1106afcd49833b5359ad0ff88aecb992bbcbdcab1b2ddf12a06bf59217b5ce8a70485b100cfa767d167c39cf3de5e28a794f3882153a6630ac1715caf9e4c18b109d3529f585cd2ef8510088a24a8402d0b7fc2e8ea9ec1d349ce1d7dd7097647b374ff045d559bc207acc982ed9e506bab276ec3b05e15aa00a3c6454a1d89ca51f60a76fda9638431fe7536308f7974fd733ca9949157b", 0xe7}, {&(0x7f0000003040)="a6bcff07714d15bf8c706c954efa75ab4d6b07f84ec46a06bf2d4a4b33ce38d673069133de0796929e36ecf5bb1b4dbd9f8aa032fb0ce1cb0399", 0x3a}, {&(0x7f0000003080)="1920e5648764c0a090ff1be7d48dc25694a5a823c8283d78bf82b67f043e0a743495f88d1be0d9207cbf46559f89b7d8fa8a2d11679d743ccf414c6b491e496d98bbcdd5330bceda39f3b5318109e502c18d1652c799df95721992b8b5d6d97a1a0a333756c761b39ab487e41f9d711519e6f9e2c625dda617ea057d8ad5c277f0497331446eb67e73f08a42928da1ca9e29ede9986616f14a058766f2b98cf059d4611cec71146e00594f8a38f2209f8c35dd04452864c513c81bf03431604794ece7b773496dbf61708e678d01ccd527e4a29a6eeadcf81687b2b77952505813ce0eab751262c9db8cf90f4e7e9bf1560210c0ff8e8c6cf77b", 0xfa}, {&(0x7f0000003180)="cd9e166f212efa93b77f9f4d52e2e153b8f1701b6c992faf3d7500ebc623dabb04dee658265c7be2bfba36d62b828013d674538c44d2497b8511bff87763310344820ba2363abe8740ab3f4d69fdb582edf9e5e47a6006fc7778e17bf8df54501b781d612bf8e731e6b89473535eb0ccb88d9dea2fde2886105a62d3ba890bb075b98d86e8f630e96eb1882ee028f0b5", 0x90}, {&(0x7f0000003240)="58fdca49f6832acf5a70102ebc67edadba80dc3e94e27bb01be57cbb4ee376ffb4026d70509bec2a57f7f879a9880c4d2d87cf394cf2cf3e0c25512465501a29b62e758d3ee73f1694f1c132288a961caab9f25c8184724c5a745d92bf01a7bf27a9153349db43a4ec48d0963f6ffb89847c4cf70c4d25532f64099d9bfa383d79aca7644ee1e61b8797e5a1b9151e523a8597c0d3d66c3d7d7238dbe3672c717334539b08c94dc6b3849b9689404120bf865b7da9bd8216449dff0ef6d0393177c6bd83f75e12e1de3b594bc8b81bfef4ff0460", 0xd4}], 0x9, &(0x7f0000003600)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r1, r1, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r0, r0, r0]}], 0x100, 0x4000}], 0x7, 0x4000000) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/20 08:09:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="2b52bf6d4cad4febded3914c85ae752ab0b622a1e6244644a000ed64d6898560b693c209e2d8c53e571f347c7cdfa6f8e76ac5b51fd49a374c5b4c938bf95034f5ced893ccac4e219754eb2a06effa437ba65d06f9bbc1a3e7bc42044c513e84268e2c4fc69819e0eb3b9fe92a0c5c50b6180addb10e6128eeeddb1b5caadaf9c7"}, {&(0x7f0000000340)="76601759b1a8f26c3fc66b54162c9b9a672804f6bbfdd8850f46032c6f5cc08e055bb4ffbcc830a500928a301cdb50f5fec2ec9e8b21328146e291e54aca5c4e4afc0086b89237e20e76a162db383f0c061610e46a86c80ac4822b7da4007e7a1f389f4104124235f75c10ca930b703b5a9b8792ca58701d3a37623f963f8b833c96d06cced3552bb2ffe104b1abc5922856c6aee2a7c117823f5455e46a4d75be00be39113cbb88711289fccec07cda42"}, {&(0x7f0000000240)="4fb8f39dd2664cc3270a10d7e1292b8101835b2c126b143c1db6da183568a0e09a5c5014b1b1431927fda25538b85bfc2ac8f5f66780cbb81987e8f685144eb851c5c74b098a7e298749c1aa3e4612b992fb9d0969eb73211e72af0ae1ce0d222492644cf1e88dd33a90844c9f5e3f822c2fb996e52690ecc3ba07d680553a6640d43143575c1be48f3487d6a13a347fb9a570b8d566ab86aee4aa5995fb9aa3cc501ed22747fe23adc71cf14e8c507e3c8860ab1ceace05652d8de5016fbb2b7bde70173ad8187b265a13056374184566aa40c2ae63d91b1a553f7eec04504012cd261084733f46627c6a81799f38390971409dd2c448"}], 0x145) 2018/04/20 08:09:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) socket(0x1, 0x5, 0x69) sendmsg$can_raw(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000140)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xfffffff0}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000003c0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f00000000c0)=0x8000, 0x4) 2018/04/20 08:09:33 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) connect(r1, &(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x8000}, 0x80) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000002c0)=r3, 0xffffffffffffff28) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000000c0)) 2018/04/20 08:09:33 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xf5ffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:33 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000046659a62290ffc380c2dbfc75e89e106ba4206274d760dfe0597260617e101000000000000000001e2bf5001040000000000007f6d63cc8769c29c4d91b00ffff0be48b748d3050bc1700612dbc3080c91125fa158cf12312f78fc0400000000000000a410f00d70309f7f19007c8262d732"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f000053b000)={0xa}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x8, 0x100000001, 0x6, 0x4, 0x3, 0x3, 0x2000000000000001, 0x17d, 0x40, 0x85, 0x7, 0x8001, 0x38, 0x2, 0x5, 0x3, 0x200}, [{0x60000005, 0x2, 0x200, 0x9, 0x8, 0x8, 0x1, 0xffff}, {0x6474e553, 0xac3, 0x40, 0x8000, 0xcced, 0x4, 0x6, 0x8}], "267c0352dc994e45ade644071a6d4066c936beda0578d09a1f8786df06f9fa64cac8dfcbf010dc26a3532f36018a1f5196173e11", [[], [], [], [], [], [], []]}, 0x7e4) getsockname(r0, &(0x7f0000000c00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000c80)=0x80) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000cc0)={{0x7fffffff, 0x8001, 0x9, 0x7, 0xffffffffffff0000, 0xb9b5}, 0x81, 0x9, 0x0, 0x6, 0x2, "506192de8ff46a082b2e2c536e44918b191c71545673d9f6a5e7a585eec0ac6f9cab38b8a0edb16d97a937f8aa824578894ddb27a76f7489a5de7f442ac5ea014d9212da0053cdc27b69c68b566c0d4f7a2a298bd94fc6dd219c295cac7d21a5cc0da2cb471ce123cbddfeae1a2c59adc279b878cd07840676db16859b862154"}) 2018/04/20 08:09:33 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000004d80)={'filter\x00'}, &(0x7f0000004e00)=0x44) r2 = dup(r0) recvmmsg(0xffffffffffffffff, &(0x7f0000003ac0)=[{{&(0x7f0000000000)=@can, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)}], 0x1, &(0x7f0000000140)=""/115, 0x73, 0x3ff8000000000}, 0x1}, {{&(0x7f0000000280), 0x80, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/234, 0xea}, {&(0x7f0000000400)=""/243, 0xf3}, {&(0x7f0000000500)=""/134, 0x86}, {&(0x7f00000005c0)=""/198, 0xc6}], 0x4, &(0x7f00000006c0)=""/255, 0xff, 0x7}, 0x8}, {{&(0x7f00000007c0)=@alg, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000000840)=""/1, 0x1}, {&(0x7f0000000880)=""/140, 0x8c}, {&(0x7f0000000940)=""/251, 0xfb}, {&(0x7f0000000a40)=""/44, 0x2c}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/5, 0x5}, {&(0x7f0000001ac0)=""/239, 0xef}], 0x7, &(0x7f0000001c40)=""/16, 0x10, 0x4000000000}, 0x20}, {{&(0x7f0000001c80)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001d00)=""/225, 0xe1}], 0x1, 0x0, 0x0, 0xffffffffffffff80}, 0x81}, {{&(0x7f0000001e40)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000002080)=[{&(0x7f0000001ec0)=""/177, 0xb1}, {&(0x7f0000001f80)=""/30, 0x1e}, {&(0x7f0000001fc0)=""/93, 0x5d}, {&(0x7f0000002040)=""/56, 0x38}], 0x4, &(0x7f00000020c0)=""/184, 0xb8, 0x10}, 0x5}, {{&(0x7f0000002180)=@vsock, 0x80, &(0x7f0000002280)=[{&(0x7f0000002200)=""/71, 0x47}], 0x1, &(0x7f00000022c0)=""/139, 0x8b, 0x49a7}, 0x8711}, {{&(0x7f0000002380)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000002400)=""/181, 0xb5}], 0x1, 0x0, 0x0, 0x3}, 0x38f0}, {{&(0x7f0000002500)=@can, 0x80, &(0x7f0000002640)=[{&(0x7f0000002580)=""/145, 0x91}], 0x1, 0x0, 0x0, 0xffff}, 0xfffffffeffffffff}, {{&(0x7f0000002680)=@un=@abs, 0x80, &(0x7f0000002a40)=[{&(0x7f0000002700)=""/172, 0xac}, {&(0x7f00000027c0)=""/83, 0x53}, {&(0x7f0000002840)=""/254, 0xfe}, {&(0x7f0000002940)=""/125, 0x7d}, {&(0x7f00000029c0)=""/109, 0x6d}], 0x5, &(0x7f0000002ac0)=""/4096, 0x1000, 0x3}, 0x3}], 0x9, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000004d40)={0x3, 0x2, 0x3f07, 0x3, 0x5}) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x40c00) syslog(0x9, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000080)={0x2, 0x0, 0x9, 0x3, 0xfffffffffffffff7}) sendto$ipx(r2, &(0x7f0000003d40)="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", 0x1000, 0x81, 0x0, 0x0) 2018/04/20 08:09:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0xa, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:33 executing program 7: r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4800, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffd4}) bind$vsock_dgram(r1, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0}) accept4$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14, 0x800) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000445000)) 2018/04/20 08:09:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x2000000, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:33 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x3, 0x80000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000006000/0x18000)=nil, &(0x7f0000000240)=[@text16={0x10, &(0x7f0000000000)="36660f2a950f000f20272e0fa2440f20c066350c000000440f22c066b9800000c00f326635001000000f306686cb627e2926f0012d66b9dd0b00000f320f23d7", 0x40}], 0x1, 0x0, &(0x7f00000005c0), 0x0) 2018/04/20 08:09:33 executing program 5: socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000680)={'filter\x00', 0x4}, 0x274) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000100)=0x8, 0x4) r3 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r3, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/04/20 08:09:33 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) bind$nfc_llcp(r2, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x7, 0x9, 0x7, "3e3e3c8f001010c32c259702fb7286d69e32298b7e9fdfc14fe636c368075abc166c6edf9ad9db38539ea9ac32c3edad797587aac946484ac6206a345a4eaf", 0x3f}, 0x60) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x7, {}, {}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x312, @time}) 2018/04/20 08:09:33 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000540), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x1, 0x0, 0x2000], 0x5922, 0x1, 0x9}) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000000540), &(0x7f0000000580)=0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) clock_adjtime(0x3, &(0x7f0000000400)={0x4, 0x5, 0x6, 0x100000000, 0x9, 0xff, 0x20, 0x4, 0x7fff, 0x5, 0xa4f, 0x2, 0xef8b, 0x8001, 0x7f, 0x9, 0x8000, 0x100000000, 0x7, 0x7dad, 0x6d65, 0x6, 0x4, 0x9, 0x101, 0x8001}) syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x9, 0x20000) syz_open_dev$audion(&(0x7f0000000500)='/dev/audio#\x00', 0x9, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000002c0)={0x3, 0x39522c8c, 0x3, 0x0, 0x4, [{0x5, 0x800, 0x3}, {0x3, 0x3ff8000, 0x0, 0x0, 0x0, 0x2201}, {0x6, 0xfffffffffffffff7}, {}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 545.879108] kvm: pic: single mode not supported [ 545.879320] kvm: pic: level sensitive irq not supported [ 545.901620] kvm: pic: single mode not supported [ 545.907119] kvm: pic: level sensitive irq not supported [ 545.949119] kvm: pic: single mode not supported [ 545.954563] kvm: pic: level sensitive irq not supported [ 545.959571] kvm: pic: single mode not supported 2018/04/20 08:09:34 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000280)={0x80000001, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000380)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'erspan0\x00'}) read$eventfd(r0, &(0x7f0000000340), 0x8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000100)={r4, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}}, 0x3f, 0x0, 0xffffffffffffffe0, 0x4, 0x1}, &(0x7f00000001c0)=0x98) ioctl$TCSETS(r3, 0x5402, &(0x7f00000002c0)={0x6, 0xd39, 0x8, 0x9, 0x8, 0x0, 0x6, 0xb04, 0xb5a, 0x0, 0x9, 0x10001}) open$dir(&(0x7f0000000300)='./file0\x00', 0x400800, 0x1) mincore(&(0x7f000076a000/0x1000)=nil, 0x2076b000, &(0x7f0000000640)=""/167) 2018/04/20 08:09:34 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xec04000000000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000200)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000140)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x4, 0x4000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000240)=0x1e) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f00000001c0)) ptrace$setsig(0x4203, r1, 0x80000001, &(0x7f0000000100)={0x3e, 0x3, 0x7, 0x7}) 2018/04/20 08:09:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0xe00, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:34 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0}) r2 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x2) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f00000001c0)=@req) sendmsg$can_raw(r3, &(0x7f000000e000)={&(0x7f00001c6000)={0x1d, r1}, 0x10, &(0x7f00003b0000)={&(0x7f0000d3fff0)=@can={{}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') setsockopt$ARPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) 2018/04/20 08:09:34 executing program 7: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000000000)=""/55, 0x37) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000000440)=[{&(0x7f0000000380)}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)='$', 0x1}], 0x1, 0x0) 2018/04/20 08:09:34 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1f, 0x200000) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f00000000c0)={0x3, 0x3, [{0x2f, 0x0, 0x800}, {0x6db, 0x0, 0x5}, {0x0, 0x0, 0x7}]}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r1, &(0x7f0000000080)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) r2 = dup3(r1, r1, 0x80000) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16}, &(0x7f000004cffc)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000140)={0x0, &(0x7f0000000100)}, 0x10) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xca95, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff7fffffff, 0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/04/20 08:09:34 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x10001, 0x80000) r2 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000016c0), &(0x7f0000001700)=0x0, &(0x7f0000001740)) r5 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000001780)=0x0, &(0x7f00000017c0), &(0x7f0000001800)) r7 = getegid() sendmsg$unix(r1, &(0x7f00000018c0)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000015c0)=[{&(0x7f00000001c0)="9f052c319d5f38f3fa938e2f63833b7d3478d6058b74c9acd834db88489659e81d35cec1098e769a99b983dc313e70e9004825186068c71122b222bda4fd9216370c7b0497f45567be272d38d2928f49deef", 0x52}, {&(0x7f0000000140)="d31d4a4d87c9ab74ee5e43e4398187737ee237d3edff8247c33f29c8d9b61c", 0x1f}, {&(0x7f0000000240)="5c33b3d64f3a3e44", 0x8}, {&(0x7f0000000280)="b47529fc2fe3880ae93064b29c290204583a1da2d1388804606fe183ae53227d6c08243bc00451231e26fc47d862a852323c34c021c054b31ac1cffb3c2d843c0f60689658c1ebd6b0028c9d5b77bbb3fbb72bfeecf8688ae10ae21dd2c5213c6a6cd4e92a25dd5255b8c84a41147b02736e95fcbd47abb0d748725c5e22020adc59f37f02f57dfc8ebf5b45", 0x8c}, {&(0x7f0000000340)="eccc869be8aa531c8450e8b5cf79345311ae9fd2032a01b86ff133e01232c69785bb40cbdee0ae688b829957d388bd716be66090813585e42dccdc1b80ce98007a36a4c1987a6dcc89f271101226c89cf1591c575fbc40f7d5fbd410308bf071b9783959822363ea65abf9caf2cc6664501838b8251cccca145ad5a4ca7846bedf7f95d31b7d924763890c9a3544bb75727e0b6a88295ed6cdfa231a421b3c0e63aff33793a6c2eb2c7e4cf18130e48f23c3e990525b675efd72b564ff389511827a5b5d3263375007883b7da32a0b81", 0xd0}, {&(0x7f0000000440)="853432ad451f2c12025511eb9e53ab1df7355a53cc941a2fb567fd861043f33d669a69edf6d2bea620b9cad5672fc29e06e489b6c20dd17c4dc9eae1952d00d596f2ec08ddc97c1b30e302efe3a7851477f15a66e786ee9e47da2234610b0e4af96b439d0e660bcfb48100d9aafba79fc7041ac95ef2402149f1f27cb95daeccd6a9eeca17cd047ced059f42894cd76e8d952d6548b4c081d409ecb8d486cba1966f27432df160ff45b24dcffda4d5391880de", 0xb3}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="e9e3d21b82d5d7a56b48aadf49d384900e0d04b5f2f40345fd9e02dd85e2c530c6fdeeb352b6554e12845f6194032a4ba942914f4e2680ef46ffe16230836971984193b92c6f07ca95ce81e48258532885fb9a2ab6a6e76cd7e2cd58bffac1b0288650da64afca0f4085fae1f2e8a15fa75eb18e17d13079a0aea8c847f2b32032f7332c08f492702c", 0x89}], 0x8, &(0x7f0000001840)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x60, 0x4000}, 0x800) open(&(0x7f0000000040)='./file0\x00', 0xa2bf8535651824d3, 0x40) r8 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x56) lseek(r8, 0x6, 0x0) lseek(r8, 0x26, 0x0) 2018/04/20 08:09:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x1f4, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:35 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80800) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000564000)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000000)=0xffe4) 2018/04/20 08:09:35 executing program 6: r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) futex(&(0x7f0000000000)=0x1, 0x3, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x1, 0x1) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000077ffc)) sendto$inet(r0, &(0x7f0000000900), 0x0, 0x0, &(0x7f00000009c0)={0x2, 0x4e20, @rand_addr}, 0x10) recvfrom(r0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) 2018/04/20 08:09:35 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x1, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000000), &(0x7f0000000680)=ANY=[@ANYBLOB="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"]}, 0x258) 2018/04/20 08:09:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0xe8030000, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:35 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x40000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:35 executing program 1: inotify_init1(0x80000) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0xffffffa4], 0x1}, 0x4}}, {{0xa}}}, 0xffffffffffffffc8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffff7fffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/04/20 08:09:35 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000fc5fe1)="1b0000005e0005580000ffffa103000073eb00000000b100000480", 0x1b) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x88280, 0x0) 2018/04/20 08:09:35 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='io.stat\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x4, 0x2, 0x1004, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/04/20 08:09:35 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) setuid(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/hwrng\x00', 0xc000, 0x0) sendmsg$nl_route(r1, &(0x7f00000007c0)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)=ANY=[@ANYBLOB="1c0000001a0000012dbd7000fddbdf2d021000090003fd0f00010000"], 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4010) syz_mount_image$bfs(&(0x7f0000000140)='bfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x6, &(0x7f0000000600)=[{&(0x7f00000001c0)="9deaf2d1b29ba2adb69670ed52b9280a63df13c07b0cfe37530dab801fc0d34e3eb11796cbd9506a68132954e5559189b008000d2d1e02a63059d4e736db756a68b04561cb283ca44163917b3d599809b2b98603c47538266d02b7a6b7d094662ee891", 0x63, 0x8}, {&(0x7f0000000240)="bc7fcaeb13155a5601df66f8fa7fb7e00365e5591ae98722a6d8bb204a074a314d7d799a14984cada511ca347cf008061721d2f872bfd6738f03c6811c44b76fc0018af78055a75951fae65f8fd0c3582c3ebd0ac6a01ed8e73e7edc1debb26bc200064415256e64b5b8ff7c8b6090370dac871746280841711effb1cf532a44067f398c58eb147ff7feb9ea6b0a21b0fa75f035ac5fd757531d43b2bc55e8d333a078de95412f8e14577c3559043da43b6e73364fa2a3c20f864964d8f5691df74e1f50eb499e4bd14b636c82ee02269ac90422bb35313a58248031d90d9bc89843f8f4284f88", 0xe7, 0x9}, {&(0x7f0000000340)="017b1f85bf4e51af890a88cf1fe83f9eb1e1159c4368c55b3455424e4159472cc2fb9b509b9abbefe21012b43de5a909f2095e81ebed27558652050f7455423fc2b9e11c0a800197b8128b572143c65664ca61226ffc5cfa973172e3d57ccff3d251fad0fe6876f5e02d15", 0x6b, 0xd89}, {&(0x7f00000003c0)="19a5a877498c5b79ebdfe284c2d9a62989e10a7401182464beab4c4ec968aec075ec19814508a868d9e05481d4d5384a33b68fefbbfc416b5e308b5872a2468e16756fc1415117c0e1534b56a3d74854af0315726a3b24a98b320fcbc1b16e2035c18f00fa6ea8d583b09e5ccb2d0cbd739cd83cb5d52bd31d6c8737247c9f7d050e6609913f2a482f7cd1a5c7348fd1122a5cc78cec73298ff542fa19b7128f72120879baece99c909bf43ed605efc01c622998aa72065ae50d3297972b0fc4a580f04d78921912c26a04acaf2262326922c99cc0ee034a70407d7ee4041d739847da9aa16acc125be6b8ff7cd1cd19c826ccf060c5", 0xf6, 0x1}, {&(0x7f00000004c0)="19ba0e799be97c8b50372ff4564e44b773c3b5f9dc73c091fe6c3234340c29e9cff42723a224f5a3c1afbe352ff2273c56cf80cf936d5fd958b997ac2f5bfd9839439639d52b36e5", 0x48, 0x5}, {&(0x7f0000000540)="c05c1bcbcf854b213b10df1938563ebd7136080f99485af3193ae0cff1dca808bd6f5bf8bf1aa84c08b7093bdfc7d4347ff28710348bf600f5c35035cd2a8c07d89259d476146e3bbac5e1e892488be138278d9b683049f0bf9df61a00caa6c54f4738bdf38003a861aa1d7cfb6fe5f473eaa7f4fc3de06c4e7237f64352bd518f209abec6d8c9c73b257eb3eb3d92f344114877bba62b5e4a1825f7ad45f1c8ab7ff90389dcc1e9f763a42a3aebfa9a846ae0926d10828d820046a314", 0xbd, 0x2}], 0x40801, 0x0) capset(&(0x7f00000000c0)={0x399f1736, r0}, &(0x7f0000000100)={0x3ff, 0xd1, 0x6, 0x0, 0x2, 0x3000000000000000}) 2018/04/20 08:09:35 executing program 6: r0 = socket$inet(0x10, 0x2, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000000d0a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x1000, 0xfffffffffffffff8}, &(0x7f00000001c0)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x30000, @empty, 0x2}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000040)="50a54e5088db1d67a9fa477cea7baeccc57513cc484ed677790602fbead69427b330ad25299839753be6ff6e1802f5d2348bd5dc7da1fb038df53e024562690b6158531ec6439f8858998851b32c174f56f39c77448805e8b88e794dbf65680f0c94a13d3bc17f8d4540d9cc84740bcdb3866ee5799d7c90b1cedbfbe3fd8d7b009e0b4f71a4636e99fbc3c05396a63a6b56a0b983821394b36af5c0bbda91e84febaa821ba5005fd8f8d3ed79e652763aabd610b3bc959580ad7214b275f1d7d5563cf3bf", 0xc5}], 0x1, &(0x7f0000000200)=[@init={0x18, 0x84, 0x0, {0x100000000, 0x2, 0x80, 0x200}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3, 0x4, 0x2, 0x4, 0x0, 0xffffffffffffff80, 0x200, r1}}], 0x60, 0x10}, 0x0) 2018/04/20 08:09:35 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x40) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x40}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x3}, 0x8) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000200)=0xb35a) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x0) munlockall() mprotect(&(0x7f0000fed000/0x13000)=nil, 0x13000, 0x4) 2018/04/20 08:09:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x4002, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:35 executing program 5: r0 = socket(0x11, 0x807, 0x80) getsockopt$inet6_opts(r0, 0x29, 0x42, &(0x7f0000001300)=""/90, &(0x7f00000012c0)=0x5a) syz_emit_ethernet(0x1, &(0x7f0000001580)=ANY=[@ANYBLOB="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"], 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000f9bffc)=0x800, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001040)}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) unshare(0x2004000) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/4096, 0x1000, 0x40000000, &(0x7f0000001080)=@ipx={0x4, 0x0, 0x8001, "c70bfe102ca1", 0x7fff}, 0x282) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x2}, {0xe, 0x101}, {0x2}, {0x8, 0x9}], 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000025c0)={@local, @loopback, 0x0}, &(0x7f0000002600)=0xe27695db32f44a0d) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002640)={0x0, 0x0}, &(0x7f0000002680)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000026c0)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6, 0x4e23, 0x2, 0x4e22, 0x0, 0x2, 0x80, 0xa0, 0x23, r3, r4}, {0xffffffffffff7fff, 0x401000, 0x2ad6, 0x9, 0x2, 0x5, 0x1, 0x200}, {0x0, 0x7}, 0x3f, 0x0, 0x3, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 0x3, 0x8, 0x8, 0x3, 0x3}}, 0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001500)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f00000014c0)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001140)={0x0, 0x5f7}, &(0x7f0000001440)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001480)=r6, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001380)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001200)={@loopback={0x0, 0x1}, 0x2f, 0x3, 0x3, 0x8, 0x6, 0x7fff, 0x200}, &(0x7f0000001280)=0x20) sendmsg$nl_route(r2, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000000)=@dellink={0x20, 0x11, 0xb1d, 0x0, 0x0, {0x0, 0x0, 0x0, r7}}, 0x20}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00000011c0)={0x8001, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f0000001540)={0xfffffffffffffff8, r8, 0x10002}) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000001100)) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000001240)={&(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0xc02}) recvfrom$unix(r0, &(0x7f0000001180)=""/9, 0x9, 0x2000, 0x0, 0x0) 2018/04/20 08:09:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r2}) poll(&(0x7f0000000040)=[{r2}], 0x1, 0x8000) write$eventfd(r2, &(0x7f0000000000), 0x8) 2018/04/20 08:09:36 executing program 1: seccomp(0x5, 0x3, &(0x7f0000000000)={0x1, &(0x7f0000004fe8)=[{0x35, 0xfffffffffffffffd}]}) [ 545.964958] kvm: pic: level sensitive irq not supported [ 547.794890] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/20 08:09:36 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000002f18)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000100)="5a185f4b359f638d8adefcfb16f9a9739bd637dbfed5ef17335e632ad91bc38cfdb69110f8a6de284292a9", 0x2b}, {&(0x7f0000000140)="c5527e1f84503f18b3b170dab9a9044862c960be4589b39c", 0x18}, {&(0x7f0000000180)="cbe62fd1cd65a8fb1ab964980b46d749cdd08725d60598213d3b33c3c4370b93fceeca63b24f8ec6ca86efd95a6fd0538973ab262d734cfef9678e", 0x3b}], 0x3) 2018/04/20 08:09:36 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x11000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x3d00, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) [ 547.919989] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. [ 548.624130] FAULT_FLAG_ALLOW_RETRY missing 30 [ 548.628714] CPU: 1 PID: 3969 Comm: syz-executor2 Not tainted 4.17.0-rc1+ #8 [ 548.635803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 548.645149] Call Trace: [ 548.647732] dump_stack+0x1b9/0x294 [ 548.651346] ? dump_stack_print_info.cold.2+0x52/0x52 [ 548.656536] ? kasan_check_write+0x14/0x20 [ 548.660772] ? do_raw_spin_lock+0xc1/0x200 [ 548.664999] handle_userfault.cold.32+0x44/0x5a [ 548.669672] ? handle_userfault+0x16c6/0x2760 [ 548.674173] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 548.678742] ? debug_check_no_locks_freed+0x310/0x310 [ 548.683925] ? trace_hardirqs_on+0xd/0x10 [ 548.688067] ? print_usage_bug+0xc0/0xc0 [ 548.692110] ? print_usage_bug+0xc0/0xc0 [ 548.696169] ? save_stack+0x43/0xd0 [ 548.699785] ? kasan_kmalloc+0xc4/0xe0 [ 548.703658] ? kasan_slab_alloc+0x12/0x20 [ 548.707788] ? kmem_cache_alloc+0x12e/0x760 [ 548.712095] ? pte_alloc_one+0x6b/0x120 [ 548.716062] ? __pte_alloc+0x2a/0x340 [ 548.719858] ? __handle_mm_fault+0x3583/0x4310 [ 548.724426] ? handle_mm_fault+0x53a/0xc70 [ 548.728648] ? __do_page_fault+0x60b/0xe40 [ 548.732865] ? do_page_fault+0xee/0x8a7 [ 548.736830] ? page_fault+0x1e/0x30 [ 548.740452] ? copy_user_generic_unrolled+0x86/0xc0 [ 548.745460] ? __x64_sys_sigaltstack+0xe9/0x3a0 [ 548.750144] ? do_syscall_64+0x1b1/0x800 [ 548.754211] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 548.759574] ? __lock_acquire+0x7f5/0x5140 [ 548.763799] ? graph_lock+0x170/0x170 [ 548.767594] ? find_held_lock+0x36/0x1c0 [ 548.771649] ? lock_downgrade+0x8e0/0x8e0 [ 548.775788] ? kasan_check_read+0x11/0x20 [ 548.779920] ? do_raw_spin_unlock+0x9e/0x2e0 [ 548.784310] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 548.788875] ? kasan_check_write+0x14/0x20 [ 548.793104] ? do_raw_spin_lock+0xc1/0x200 [ 548.797351] __handle_mm_fault+0x38d8/0x4310 [ 548.801769] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 548.806524] ? graph_lock+0x170/0x170 [ 548.810329] ? find_held_lock+0x36/0x1c0 [ 548.814402] ? lock_downgrade+0x8e0/0x8e0 [ 548.818568] ? handle_mm_fault+0x8c0/0xc70 [ 548.822799] handle_mm_fault+0x53a/0xc70 [ 548.826846] ? __handle_mm_fault+0x4310/0x4310 [ 548.831416] ? find_vma+0x34/0x190 [ 548.834946] __do_page_fault+0x60b/0xe40 [ 548.838994] ? mm_fault_error+0x380/0x380 [ 548.843130] ? graph_lock+0x170/0x170 [ 548.846918] do_page_fault+0xee/0x8a7 [ 548.850702] ? vmalloc_sync_all+0x30/0x30 [ 548.854834] ? find_held_lock+0x36/0x1c0 [ 548.858885] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 548.863715] page_fault+0x1e/0x30 [ 548.867153] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 548.872757] RSP: 0018:ffff8801b8867d08 EFLAGS: 00010206 [ 548.878104] RAX: ffffed003710cfb2 RBX: 0000000000000018 RCX: 0000000000000003 [ 548.885355] RDX: 0000000000000000 RSI: 0000000020ffc000 RDI: ffff8801b8867d78 [ 548.892609] RBP: ffff8801b8867d40 R08: ffffed003710cfb2 R09: ffffed003710cfaf [ 548.899861] R10: ffffed003710cfb1 R11: ffff8801b8867d8f R12: 0000000020ffc018 [ 548.907113] R13: 0000000020ffc000 R14: ffff8801b8867d78 R15: 00007ffffffff000 [ 548.914385] ? _copy_from_user+0x10d/0x150 [ 548.918611] __x64_sys_sigaltstack+0xe9/0x3a0 [ 548.923095] ? __do_compat_sys_sigaction+0x5a0/0x5a0 [ 548.928187] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 548.933710] ? fput+0x130/0x1a0 [ 548.936978] ? ksys_ioctl+0x81/0xd0 [ 548.940590] ? do_syscall_64+0x92/0x800 [ 548.944552] do_syscall_64+0x1b1/0x800 [ 548.948426] ? finish_task_switch+0x1ca/0x810 [ 548.952906] ? syscall_return_slowpath+0x5c0/0x5c0 [ 548.957820] ? syscall_return_slowpath+0x30f/0x5c0 [ 548.962734] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 548.968089] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 548.972918] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 548.978093] RIP: 0033:0x455379 [ 548.981268] RSP: 002b:00007f64fde05c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000083 [ 548.988961] RAX: ffffffffffffffda RBX: 00007f64fde066d4 RCX: 0000000000455379 [ 548.996214] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020ffc000 [ 549.003471] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 549.010725] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 549.017975] R13: 0000000000000612 R14: 00000000006fc250 R15: 0000000000000000 2018/04/20 08:09:37 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc), 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x101, 0x80200) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000280)={r1, r0, 0x9, 0x8, &(0x7f0000000180)="8bdc8fbdd2348d3399b075e0b10f17a0dbefe15b98bf2aa5162ef37d94f91f55c15c1a2c2ae259b8bf2608d95695f70049b02d2818119d53168497f5ad482d15ebe0c98960b0db2535819464ffcc18a3f1da2b2b4cd73e691e7e73b49a4d3b5875a249b3ad0dba01bfcb01e2182cd2bdff28538445ce3c37cfc0618092a6f9bd2745c6a02a961aa61eb15d3302a3c2ece52d9b4f7b220063c2744017bc2a931f4817df8351a6d8c3a64293abeb44e5c9818027e827567f34dcce501ed4edd826ace52840ba74d3f29582905525fec42a4ae6688a31025fd0b9fdbd9e3df8", 0x1b7e, 0x100000000, 0x6, 0xffff, 0xffffffffffffffff, 0xf1c, 0x47104e50, "32d54a06a0dbc2c5803b3be8efb01ce4bf4be8f2d92e8e8b08cb82185290a37a285d3f68a0877c85618431082aec941152da5db1c0104bb06e527da96dbdf55acf01d84f612edb71e2b157fc7de2fec548166b7d7e812eaac1e25cbe71bec6b8c252ba11d07bd9e8787fc6f34806effcca1f0c0608de410aa337c2d7ce1aeddd5ec23faf4e274b96d0a9b2e66435878b5675bfa66dea047b8a5dd36dda4b8be722a3643194f16abf137590621a04f3fbe6c4b76037999f968a020b40155b6f2b8f7cba62f4aea6f515917e5d04fdbf02399ca88c16"}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x8, 0x17}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000400)={r2, 0xfffffffffffffff9}, 0x8) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000040)=""/173) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/20 08:09:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x3d, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:37 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x400300, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:37 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1000000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) fsetxattr(r0, &(0x7f0000000000)=@known='system.advise\x00', &(0x7f0000000040)='proc\x00', 0x5, 0x2) 2018/04/20 08:09:37 executing program 1: r0 = socket$inet(0x2, 0xe, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00009db000)=0x8, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) r1 = dup3(r0, r0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x520, 0xffffffff, 0x330, 0x0, 0x450, 0xffffffff, 0xffffffff, 0x450, 0x450, 0x450, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, [0xffffffff, 0x0, 0xffffffff, 0xffffff00], [0xffffffff, 0xff, 0xff, 0xff], 'veth0_to_bridge\x00', 'veth1_to_bond\x00', {0xff}, {0xff}, 0x0, 0x3, 0x7, 0x12}, 0x0, 0xc8, 0xf8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x2, 0x8}, {0x5, 0x3, 0x401}, 0x5, 0x8000}}}, {{@uncond, 0x0, 0x110, 0x238, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x8, 0x3, 0x1, [0x4c42fb9c, 0x306c, 0x1, 0xc2, 0x82, 0x3f, 0x7f, 0x8, 0x3, 0x1000, 0x4, 0x7fffffff, 0x6, 0x5148, 0x800, 0x49a], 0x7}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x3, 'system_u:object_r:traceroute_exec_t:s0\x00'}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x5, 0xff, 0x0, 0x1, 0x2}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0xa, 0x5, 0x10001}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x580) 2018/04/20 08:09:37 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000027c0)=@broute={'broute\x00', 0x20, 0x1, 0xa48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001d40], 0x0, &(0x7f0000001d00), &(0x7f0000001d40)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'ip_vti0\x00', 'tunl0\x00', 'ip_vti0\x00', 'ipddp0\x00', @empty, [], @empty, [], 0x8f0, 0x940, 0x9b8, [@among={'among\x00', 0x858, {{0x0, 0x28, 0x0, {[], 0x2, [{[], @multicast2=0xe0000002}, {[], @rand_addr}]}, {[], 0x3, [{[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}, {[], @multicast2=0xe0000002}]}}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "4d3afd162146a851354155087b2aa13d0a36a38f972508b322a771a08d6024907b6b6d0ebb12c33df025cc43b663b3f332deeed3732de11cfbcb0854c7d36918"}}}}]}]}, 0xac0) dup(r0) 2018/04/20 08:09:37 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) socket$nl_xfrm(0x10, 0x3, 0x6) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) mremap(&(0x7f0000440000/0x1000)=nil, 0xbc0000, 0x1000, 0x0, &(0x7f000021b000/0x1000)=nil) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000040)=""/14) 2018/04/20 08:09:37 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ip6i\'l0\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0xc, 0x0, &(0x7f0000000080)=[@register_looper={0x630b}, @increfs={0x40046304, 0x4}], 0x6, 0x0, &(0x7f00000000c0)="f530f0c024a9"}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) ioctl$KDSKBLED(r1, 0x4b65, 0xfffffffffffffbf2) sendmsg$nl_netfilter(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0x100, 0x9, 0x8, 0x204, 0x70bd28, 0x25dfdbfd, {0xf, 0x0, 0x6}, [@typed={0x8, 0x48, @pid=r2}, @typed={0x14, 0xb, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x14, 0x77, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="aec5eedc154f4fe8310d0c3feb981e4a0b4d9943facaf76c94bb25ed09b8c087754a4ab397f88c26b39f77d84f4c3fa771cf7dfa39158d556897d8e287134eaa07a0f4b2b6f7f186fbf28c26a7ae0792bd90251cf10663c8028b7afb822a8c97a54f74812e4bfeabbefad9814e6c0e34f6c21d5d23b79ebb4bf7af0c988f2b437866292205ddf207a11cf0f57e14c92f0c0dcac581e32c40b49386ee347a9ce59370e1e487536e59fc4a9bd556cae5", @typed={0x4, 0x79}, @typed={0x8, 0x2b, @ipv4=@multicast1=0xe0000001}]}, 0x100}, 0x1, 0x0, 0x0, 0x4}, 0x2400c0d0) select(0x40, &(0x7f0000000380)={0x2, 0x1, 0x3, 0x2, 0x6, 0x6, 0x401, 0x200}, &(0x7f00000003c0)={0x3, 0x4, 0xff73, 0x2, 0x7fff, 0x0, 0x7, 0x7}, &(0x7f0000000400)={0x7fffffff, 0x1, 0x5, 0x5, 0x9, 0x7fffffff, 0xc6, 0x3}, &(0x7f0000000440)={0x77359400}) 2018/04/20 08:09:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x400000000000000, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:37 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="a23364fd5e580ef24d71a1dd0f3fc727", 0xfffffffffffffc42) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8)=0x3, 0x8) sendfile(r1, r2, &(0x7f0000000000), 0xffff) recvmsg(r2, &(0x7f0000000400)={&(0x7f0000000140)=@hci={0x0, 0x0}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/34, 0x22}, {&(0x7f0000000200)=""/114, 0x72}, {&(0x7f0000000280)=""/29, 0x1d}], 0x3, &(0x7f0000000300)=""/213, 0xd5, 0xfffffffffffffffc}, 0x100) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000440)={@dev={0xfe, 0x80, [], 0x11}, 0x3a, r3}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000480)={0x4, {{0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, {{0xa, 0x4e20, 0xd593, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffff}}}, 0x108) ioctl$TUNSETLINK(r2, 0x400454cd, 0x30f) 2018/04/20 08:09:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap$binder(&(0x7f00001fe000/0x1000)=nil, 0x1000, 0x2000002, 0x10, r1, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16}, &(0x7f000004cffc)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001f37), &(0x7f0000000080), &(0x7f0000001000), &(0x7f0000e76000)) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000180)) 2018/04/20 08:09:37 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r1, 0x1800000000}) r2 = socket$inet(0x2, 0x8000000000003, 0x32) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setns(r3, 0x40000044) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f00000000c0)={'sit0\x00', 0x1}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000200)=ANY=[@ANYRES16], 0x1) 2018/04/20 08:09:37 executing program 2: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) write$binfmt_aout(r0, &(0x7f00000002c0)={{0x108, 0x9, 0x3, 0x204, 0x9b, 0x7, 0x13a, 0x4}, "3023e1bc2c65eb218db6015dcd4ac19cf6986158f2b84fd87775ca2b41d1df63a17e5dee98214ffd8040eeb76ce9e158d3a1c9d782fabe539075fcebe491ec05db0391df65b8f04a4704ea700988fcda6272ae633320f072e06603e675ac98eaf89751c0e09dfedb38596b88945d9ea84cca66bfe29dc2ec9732af43d733af8839b1b306c179f06fcc54adc51e9793c1bf571e18b12b34c08b94ca95c11c279e07f5ee553ac410378808f4511e7a3d159cd296ed873765a2f679be2de305ef72a95ddad7b26ba52bdba50f833d2334bcd8cbbd689bf7fa2dff3d87b38cbac1622953ecca52a42b4cadd8ad508aa9213f78f9ce", [[], [], [], [], []]}, 0x613) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r1, &(0x7f0000001a80)={0x1, {&(0x7f00000009c0)=""/4096, 0x1000, &(0x7f00000019c0)=""/157}}, 0x68) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x21) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xfffffffffffffffc}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000100)={r3, 0xc2, "eea6d1208e913f2651281df938284006e01c94afc515a327a6a80d47532b29a7108ea68eaee919654b05f6e0642bf1ebada570e4f1acf3c3afd560b7466d60dcc66aec8873ed643c5ab1e2a77c6eeba703cad238861a51e04692c12056b735075a1b408ad95c66109b258bd72b8f17b1ac46accee867f99a86576f18b18198165052c9c7f2ec4dff26355dfbd9d3dda518cccd76502e1ce70c27b982b6888b1ee565c739db0077dc02d1883ae1a8ba4ed08b2f379c0e6230c2a6fc888eb9b259a71b"}, &(0x7f0000000200)=0xca) accept4$llc(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x10, 0x0) 2018/04/20 08:09:37 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000000)="240000002e001d003200000800417700fbffffde01000000000001000000000804000000", 0x24) 2018/04/20 08:09:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x6b570100, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:37 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x4000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:37 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x200, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.depth\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)=ANY=[], 0x0) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x80000) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000140)={'veth1_to_bridge\x00', {0x2, 0x4e20, @rand_addr}}) 2018/04/20 08:09:37 executing program 5: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) sendmmsg(r0, &(0x7f0000000380)=[{{&(0x7f0000000300)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000001300)}}, {{&(0x7f0000000400)=@can={0x1d, r1}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000480)}}], 0x2, 0x0) r2 = getpgrp(0x0) chroot(&(0x7f0000000000)='./file0\x00') process_vm_readv(r2, &(0x7f000001df80)=[{&(0x7f000001d000)=""/109, 0x6d}], 0x1, &(0x7f000001dfa0)=[{&(0x7f000001df93)=""/110, 0x6e}], 0x1, 0x0) 2018/04/20 08:09:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0xe803, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:38 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 2018/04/20 08:09:38 executing program 1: timer_create(0xfffffffffffffff1, &(0x7f0000005fb0)={0x4, 0x0, 0x1}, &(0x7f0000002ffc)) getuid() timer_settime(0x0, 0x0, &(0x7f0000001fe0)={{0x77359400}, {0x0, 0x6}}, &(0x7f0000001000)) timer_gettime(0x0, &(0x7f0000000100)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) getsockname$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) 2018/04/20 08:09:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x48040, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000080)={0x7b, 0x0, [0x9, 0x9, 0x1000, 0x8]}) ioctl$LOOP_SET_STATUS(r0, 0x1275, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) 2018/04/20 08:09:38 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = mq_open(&(0x7f00000001c0)='-$\x00', 0x0, 0x0, &(0x7f0000000040)) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/89, 0x59) lseek(r1, 0x0, 0x3) mq_getsetattr(r2, &(0x7f0000738fc0), &(0x7f0000356000)) 2018/04/20 08:09:38 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x6000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:38 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x10}) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000200)='-eth0-procvmnet0{\x00'], &(0x7f0000000500)=[&(0x7f0000000400)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', &(0x7f0000000440)=')\x00'], 0x0) lseek(r0, 0x0, 0x0) read(r0, &(0x7f0000000080)=""/93, 0x5d) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/04/20 08:09:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x1a1f1f17, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:38 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) io_setup(0x3108, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) 2018/04/20 08:09:38 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) signalfd(r0, &(0x7f0000000040)={0x1}, 0x8) setrlimit(0x1000000000000007, &(0x7f000068d000)) mq_open(&(0x7f0000000000)='-$\x00', 0x2, 0x108, &(0x7f0000664fc0)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0xfffffffffffffffc}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0x1c}, 0x1}, 0x0) 2018/04/20 08:09:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x4000000, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000060b000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000936000)={0x2, 0x4e22}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) kcmp(r1, r2, 0x4, r0, r0) 2018/04/20 08:09:38 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2276, &(0x7f0000000000)) ioctl$VT_ACTIVATE(r0, 0x5606, 0xffffffffffffff7f) 2018/04/20 08:09:38 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x244a00, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000080)={0x324fe7f1, 0x4}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'bcsf0\x00', 0x20}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000100)={'security\x00', 0x2, [{}, {}]}, 0x48) r1 = msgget(0x0, 0x1) msgsnd(r1, &(0x7f0000000180)={0x3, "bc37800737791105ee34ea066accfde29c754c99898c5c43274de22a4ebc7e36902f56fb8d19190ffaae478dc2646dd200f73d96e802f75acd815011da8661ddde649043f277ace343af82115ea17767182a320bb27f687f3808f7e8b1e68035f3f7d5af37a826dbbc35b047d6e63a1d016c06674e72a74af349e4276d835c65aa104cc0e6db878a6722eab68f62153c3b55896c86b2bfd2468e29ec2a158cf355"}, 0xa9, 0x800) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000300)={r0, 0x5, 0x100000000, r0}) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000340)={0x5, 0x0, [{}, {}, {}, {}, {}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000440)={0x0, 0x6}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000004c0)={r2, 0x80, "83dd125a0c70a9ef4201faa98b3b77dfd131cfa95a1fd4e26200317de5cc6c2e2f849d2c3f691ebbe639a51838b402da33e6fbb2696ca1571d166fdafbf74e60519102eba9206ddcec359ccb02dde9aa414949336773235e7dcb7165649643d921dde2cd4adf26752e755fde16aaf7f74876a758187652e22d8ffee108423c84"}, &(0x7f0000000580)=0x88) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00000005c0)={[{0x7f, 0x7fffffff, 0x7, 0x40, 0x5e, 0x3, 0x8, 0x1ff, 0x28a9, 0x7fff, 0x3, 0x401, 0x5}, {0x1, 0x1ff, 0x6, 0x0, 0x0, 0x604e, 0x8, 0x10000, 0x5, 0xffffffffffffffff, 0x0, 0x9, 0xffff}, {0x2, 0x1, 0xa24, 0x5, 0x9, 0x1, 0x40, 0x7ff, 0x100, 0xfffffffffffffff8, 0x4, 0x7, 0x6}], 0x4}) fcntl$setpipe(r0, 0x407, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000640), &(0x7f0000000680)=0x4) fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000740)={{{@in=@rand_addr=0x9, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e21, 0x3, 0xa, 0x80, 0x20, 0x7f, 0x0, r3}, {0x307c, 0x1, 0x5, 0xdc5, 0x100, 0xb1b, 0x400, 0xad}, {0x3, 0x32, 0x80, 0x7}, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x33}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x3, 0x0, 0x800, 0x9, 0x6, 0x6}}, 0xe8) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000840)=""/38) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000880)=0x7ff, 0x4) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000008c0)={0xffff, 0xffffffffffffffff, 0x95, 0x5, 0x8, 0x101, 0x200, 0x1, 0x7fffffff, 0x3ff}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000900)={r2, 0x9f, 0xe52, 0x8, 0x4, 0xff, 0x3, 0x1, {r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x9, 0x2, 0x401, 0x5, 0x7}}, &(0x7f00000009c0)=0xb0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000a00)={0x8001, 0x2, 0x0, 0x3, 0xfffffffffffffff8, 0x32b}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000ac0)={0x0, 0x80000000, 0x1, 0xffff, 0x2, 0x2}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000b00)=""/199) r4 = add_key(&(0x7f0000000cc0)='encrypted\x00', &(0x7f0000000d00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000d40)="e7a528cfe526a4f81f81e97c58122d2602e0bb2e143aa6c75dff8bd958c66aee13e7d9cccd446a808a26091e2a943cdbda867b6b0c248b0c63238a80a67deaeccfb014f4d4b18a99f481f8d9580c9cf9a1f75f0c0462cbf7f7e153817176b4d97912e4b03fa4f5e14efcad5647e10fb9a19e1f6b17e743763f52aee490df286255ab8d28f26fbbb4d68fde145a0b6a814a9aad3dafac50ab61ba6d6b9a94c05b5617475425acda99854fc98ea67591740e2b403af7ff63d41e49", 0xba, 0xffffffffffffffff) request_key(&(0x7f0000000c00)='syzkaller\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000c80)='eth0-wlan0vmnet1\x00', r4) 2018/04/20 08:09:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x42000, 0x0) connect$vsock_dgram(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x861e, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000000)=0x100, &(0x7f0000000040)=0x2) sendfile(r0, r2, 0x0, 0x20020000000465) 2018/04/20 08:09:38 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000e422e1eb1743080600016ddd0610000a0180c20000000000000001aaaaaaaaaabb000000000000000000ee76ffac1494b5092d2129959e772bec9d19"], &(0x7f0000000680)={0x0, 0x4, [0xb0b, 0x62d, 0xc59, 0x76e]}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/20 08:09:38 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xff00, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:38 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="66baf80cb886f63682ef66bafc0c66b85f8a66ef430f01df66ba200066b87d6b66ef43c07f5a0f66450f388279573e450f01d1660f01303e3e460f01cb0f236fc7442400246f0000c744240209000000c7442406000000000f011424", 0x5c}], 0x1, 0x4, &(0x7f0000000300), 0x0) getrandom(&(0x7f0000000300)=""/181, 0xb5, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="670fc72b0f00581066b81db400000f23c00f21f8663502000a000f23f80f001bbaf80c66b8f86beb8666efbafc0cb0d4eed12b2e0fc72b0fc72d3e650f01ca8fe968024d1f", 0x45}], 0x1, 0x0, &(0x7f0000000000), 0x0) r3 = dup2(r2, r2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x76, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000180)={r4, 0x3}, &(0x7f00000001c0)=0x8) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000700)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 550.449192] encrypted_key: master key parameter '*”<ÛÚ†{k $‹ c#Š€¦}êìÏ°ôÔ±Š™ôøÙX œù¡÷_ bË÷÷áSqv´Ùyä°?¤õáNü­VGṡžkçCv?R®äß(bU«(òo»´ÖÞZ jJš­=¯¬P«aºmkš”À[VGT%¬Ú™…OÉŽ¦u‘t+@:÷ÿcÔI' is invalid [ 550.568187] encrypted_key: master key parameter '*”<ÛÚ†{k $‹ c#Š€¦}êìÏ°ôÔ±Š™ôøÙX œù¡÷_ bË÷÷áSqv´Ùyä°?¤õáNü­VGṡžkçCv?R®äß(bU«(òo»´ÖÞZ jJš­=¯¬P«aºmkš”À[VGT%¬Ú™…OÉŽ¦u‘t+@:÷ÿcÔI' is invalid [ 550.587117] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns [ 550.632903] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns 2018/04/20 08:09:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x50000, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:39 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000145000), 0x53) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'team_slave_0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/20 08:09:39 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x80fe, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:39 executing program 7: r0 = openat$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$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000140)="0f017000660f23790f18f90f0d7df301e5e28e0f01cf0f1ba316842e65666c0f0119", 0x22}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000000)={0xfffffffffffffffa, 0x9}) write$sndseq(0xffffffffffffffff, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x5001, 0x1000, &(0x7f0000ff2000/0x1000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/20 08:09:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000340)={@local, 0x0}, &(0x7f0000000540)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0xf, 0x2, &(0x7f0000000180)=@raw=[@call={0x85, 0x0, 0x0, 0x20}], &(0x7f0000000240)='syzkaller\x00', 0xffffffffffffdb92, 0xc9, &(0x7f0000000440)=""/201, 0x0, 0x1, [], r3}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x80, &(0x7f0000002880), 0x0, &(0x7f0000002940)}, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x7, 0x4) recvmmsg(r4, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000400)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/20 08:09:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000040)={0x2}) write$binfmt_aout(r1, &(0x7f0000000340), 0x20) recvmsg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/22, 0x16}], 0x1, &(0x7f0000000240)=""/30, 0x1e}, 0x0) 2018/04/20 08:09:39 executing program 5: r0 = syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000267000/0x1000)=nil, 0x1000, 0x0, 0x10011, r0, 0x20000000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = semget$private(0x0, 0x0, 0x164) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) semtimedop(r1, &(0x7f00000000c0)=[{0x1, 0x7ff, 0x1000}], 0x1, &(0x7f0000000180)={r2, r3+10000000}) r4 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x2e, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="04630440020000000063404000000000000000000200000000000000000000000100000000000000000000d40048"], 0x0, 0x0, &(0x7f0000000500)}) madvise(&(0x7f0000269000/0x2000)=nil, 0x2000, 0xe) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000000)={0x4c, 0x0, &(0x7f0000000040)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), &(0x7f000000eff8)}, 0xe4a6}}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/20 08:09:39 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x72de, 0x40800) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r2 = getpgrp(0xffffffffffffffff) tkill(r2, 0x3f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f), 0x0) 2018/04/20 08:09:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x218, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) [ 551.425019] binder: 4178:4179 IncRefs 0 refcount change on invalid ref 2 ret -22 2018/04/20 08:09:39 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001ff7)='/dev/sg#\x00', 0x0, 0x2402) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000000)=""/9) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f000029aff8)) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x1, r1, r2, 0x5, 0x2000) mmap(&(0x7f0000ae8000/0x4000)=nil, 0x4000, 0x3, 0x37, r0, 0x0) [ 551.470333] binder: 4178:4179 transaction failed 29201/-28, size 18432-0 line 2963 2018/04/20 08:09:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000000)={0x18, 0x2e, 0x1000000007ffff, 0x0, 0x0, {0x3}, [@nested={0x4, 0xf00}]}, 0x18}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2000, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x0, 0x40) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000140)={0x3, 0x13, 0x1, r2}) 2018/04/20 08:09:39 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000607000), 0x8) getsockopt$inet6_opts(r0, 0x29, 0x100000000000036, &(0x7f0000000100)=""/4096, &(0x7f00003c9000)=0xfffffffffffffe55) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x9569, 0x4) [ 551.524797] binder_alloc: 4178: binder_alloc_buf size 58536 failed, no address space [ 551.532813] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 4096 (num: 1 largest: 4096) [ 551.541558] binder: 4178:4179 transaction failed 29201/-28, size 0-0 line 2963 [ 551.606677] binder: BINDER_SET_CONTEXT_MGR already set [ 551.629936] binder: 4178:4204 ioctl 40046207 0 returned -16 [ 551.660275] binder: 4178:4179 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 551.675556] binder_alloc: 4178: binder_alloc_buf, no vma [ 551.681661] binder: 4178:4179 transaction failed 29189/-3, size 18432-0 line 2963 [ 551.691925] binder_alloc: 4178: binder_alloc_buf, no vma [ 551.697618] binder: 4178:4204 transaction failed 29189/-3, size 0-0 line 2963 [ 551.718484] binder: undelivered TRANSACTION_ERROR: 29189 [ 551.724606] binder: undelivered TRANSACTION_ERROR: 29201 [ 551.730144] binder: undelivered TRANSACTION_ERROR: 29201 [ 551.735670] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/20 08:09:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x1a1f1f1700000000, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:40 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x10000120, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:40 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="080000000028000015"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r0, 0xb) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) socketpair(0xb, 0x8000e, 0xfffffffeffffffff, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) 2018/04/20 08:09:40 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)="2e20637570000000bee4cc58", 0x200002, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x44000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000180)={@remote, @loopback, 0x0}, &(0x7f00000001c0)=0xc) sendto$packet(r1, &(0x7f00000000c0)="cb48257d966c1c45f75017238e8f0e80adcde15ef75c000d0f677effb84a27500b9984ebf5b2ca8f547ab0b68b5c6c1854f49c63a02fee9bdade0cf468267ddbbae1be4edb2a91a484a36e1d789099fb9b3f4e0c6ed377408eff2555d0859128e31a69b039ed9e2272f32d3933a8001522c15deb8a5e1456523d5f776421eb9d1d36337bcae956cdd7cd32f4621b16c32237c62a6d9286d7", 0x98, 0x8000, &(0x7f0000000200)={0x11, 0x8, r2, 0x1, 0x1000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) r3 = openat$cgroup_int(r1, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) linkat(r1, &(0x7f00000005c0)='./file0\x00', r1, &(0x7f0000000600)='./file0\x00', 0x1000) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000000580)=[r4, r5, r6]) io_setup(0x3ff, &(0x7f0000000380)=0x0) io_submit(r7, 0x20000000000001a3, &(0x7f0000000380)) sendfile(r3, r3, &(0x7f0000000040), 0x1) io_submit(r7, 0x0, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000240)={0x5, 0x0, 0x10001, 0x1}) syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x4, 0x181000) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000006c0)={0x7, 0xa000}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000280)={0x7f, r8, 0x10001, 0x7ff}) 2018/04/20 08:09:40 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc}, 0x10) r2 = socket(0x1e, 0x4, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0xe4, r3, 0x600, 0x70bd2c, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffff57}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x40}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x800}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000000}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8001}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) 2018/04/20 08:09:40 executing program 1: io_setup(0x80, &(0x7f0000990ff8)) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) syz_fuseblk_mount(&(0x7f0000000340)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, r0, r1, 0x0, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x147400, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)={0x1, 0x0, [{0xc0000007, 0x0, 0x7, 0x3f, 0xdfc0}]}) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x41) ioctl$KVM_NMI(r3, 0xae9a) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2, @rand_addr}, &(0x7f0000000080)=0xc) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'veth0_to_bridge\x00', r4}) 2018/04/20 08:09:40 executing program 6: r0 = getpgrp(0xffffffffffffffff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200900, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x1, 0x6, 0x6, 0x8, 0x0, 0xff, 0x800, 0x3, 0x51a, 0x6, 0x3f, 0xfe61, 0xf55, 0xfffffffffffffffa, 0x13, 0x7f, 0x68, 0x80000000, 0x7, 0x1, 0x6, 0x8, 0x6, 0x0, 0x80, 0x1, 0x4, 0x204be330, 0x7, 0xe31e, 0x8001, 0x473, 0x9, 0x24, 0x8001, 0x80000001, 0x0, 0x3, 0x3, @perf_config_ext={0x7, 0xfffffffffffffffb}, 0x68, 0xc3, 0x8, 0x7, 0x4, 0x2c01, 0x100}, r0, 0xb, r1, 0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r2, 0x1, 0x1f, 0x5) 2018/04/20 08:09:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b15fc8)=ANY=[@ANYBLOB="0100000000010000000000000209ad5dac598e8dc3e7be748300000000000001000000000000000005000000000000"]) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) 2018/04/20 08:09:40 executing program 7: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001bc0)=[{{&(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000600)=""/116, 0x74}, {&(0x7f0000000680)=""/83, 0x53}, {&(0x7f0000000240)=""/7, 0x7}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4, &(0x7f0000001780)=""/239, 0xef, 0x8}}, {{&(0x7f0000001880)=@l2, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001a80)=""/137, 0x89}], 0x1, &(0x7f0000001b80)=""/21, 0x15, 0x2}}], 0x2, 0x40, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chroot(&(0x7f000009a000)='./file0\x00') getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000340)={@broadcast, @dev, 0x0}, &(0x7f00000005c0)=0xc) sendto$packet(r0, &(0x7f0000000540)="6a2df65e981da6e2aadf6c649a9efe556442e814e1cb7d3fe88d26a4aa35d59a93ba11214e73274fff006e06e06f51fe27991db458cecf7b39024346587f53bbafe2c1f1b859b51f", 0x48, 0x0, &(0x7f0000001740)={0x11, 0x4, r1, 0x1, 0x7f, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) chdir(&(0x7f0000cd2ff8)='./file0\x00') recvmmsg(0xffffffffffffff9c, &(0x7f00000002c0)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/123, 0x7b}, {&(0x7f0000000100)=""/42, 0x2a}], 0x2, 0x0, 0x0, 0x8000}, 0x6}, {{&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)=""/58, 0x3a, 0x200}, 0x9}], 0x2, 0x121, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x7f, 0x8ce, 0x201, 0x8, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000440)={r3, 0x4}, &(0x7f0000000480)=0x8) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001c40)={r4, 0x1000, "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"}, &(0x7f0000001900)=0x1008) umount2(&(0x7f0000000180)='../file0\x00', 0x0) 2018/04/20 08:09:40 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000180), 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f00000000c0)=0xfffffffffffffffc, 0x4) 2018/04/20 08:09:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f000002d000), 0x2, r2, 0x3}) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000080)=0x7) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000), 0x20000000000002, r2, 0xe}) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000100)={'team0\x00', {0x4, 0x3ff0000, 0x4, "cacb2058656b", 0x1}}) 2018/04/20 08:09:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0xa00000000000000, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x602, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0xffffffffffffffb3) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) getsockname$packet(r5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) sendmsg$can_raw(r5, &(0x7f0000000680)={&(0x7f00000005c0)={0x1d, r6}, 0x10, &(0x7f0000000640)={&(0x7f0000000600)=@can={{0x1, 0xffff, 0x10000, 0x9}, 0x8, 0x2, 0x0, 0x0, "f8b1135e2ae13240"}, 0x10}, 0x1}, 0x8000) r7 = msgget$private(0x0, 0x90) msgctl$MSG_STAT(r7, 0xb, &(0x7f0000000000)=""/123) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x6) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x7, 0x30, 0x40, 0x10000}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000400)={r9, 0xab, "05dea1aa0e97b4eddbc3cd98ec6d4d766face956f1b02aa90a93a3809cdf8c4e69af56f8e6ed8e0b3e28f48f95c24c4e18f49478b122d5e65faf02da2713d6979b24c08a33de7ff354bc6e3f086ef2771b0ccfda3a997f03ead1217e0c311d888884d52f326b4bbb178c026b1cf9dd2c565773607ede256051157d3865127f4c899ba7be95f64c2ef5f11612d69fe4b6417cab043b814a789d9dffa47d0ca499a936f40d905308a5781bad"}, &(0x7f00000004c0)=0xb3) getsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f00000006c0)=0x7, &(0x7f0000000700)=0x4) sendmsg$IPVS_CMD_SET_DEST(r5, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000500)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="000426bd7000fbdbdf25060000000800050000000080080046000001000008000500596700002c00010008000000000c000700080000000400000014000300fe8000000000060000000000bb08000580ff08000600000100005aadf8d36a6333936e1a388ccf52389ffe03b0f451214e988d686947d6c4e2c08d308a8204d91311ba39da673c590cbeebf67e0000000000000000000000"], 0x70}, 0x1, 0x0, 0x0, 0x20008041}, 0x1) io_submit(r4, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1}]) 2018/04/20 08:09:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0x4090ae82, 0x0) 2018/04/20 08:09:40 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xf, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:40 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x25, &(0x7f0000000200)={0x1, 0x0, 0x0, 0x3}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x5, &(0x7f000005a000)={0x3, 0x0, 0x0, 0x9, r2}) 2018/04/20 08:09:40 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/rfkill\x00', 0x80000000880, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000680)=""/4096) socket$vsock_dgram(0x28, 0x2, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000000540), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000016c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffff5, 0x0, 0x0, 0x0, 0x0, 0x80000001}, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000004}, &(0x7f0000000080)={0x6, 0x8000000000000000, 0x0, 0x0, 0x0, 0x80000}, &(0x7f0000349000)={r3, r4+10000000}, &(0x7f0000f14000)={&(0x7f0000001680), 0x8}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000580)=[@in6={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e22, @rand_addr=0x9}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x35, @remote={0xfe, 0x80, [], 0xbb}, 0xa7}], 0x74) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) r5 = dup(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f000042d000)=@sack_info={0x0, 0x61, 0x1}, 0xc) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x2, 0x448, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x4c0) write$eventfd(r5, &(0x7f0000000600)=0xd5, 0x8) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = fcntl$dupfd(r6, 0x0, r7) setsockopt$IP_VS_SO_SET_STARTDAEMON(r8, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) ioctl$VT_RESIZE(r8, 0x5609, &(0x7f0000000640)={0x3ff, 0x3, 0x2493}) [ 552.645773] device bridge0 entered promiscuous mode 2018/04/20 08:09:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x3d000000, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) [ 552.715881] device bridge0 left promiscuous mode [ 552.734451] kernel msg: ebtables bug: please report to author: entries_size too small [ 552.773172] device bridge0 entered promiscuous mode [ 552.800865] device bridge0 left promiscuous mode 2018/04/20 08:09:41 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000004c0)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000005c0)={0x0, @remote}, &(0x7f0000000600)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000640)={'gre0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000780)=0xe8) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000a40)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000a00)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30020000", @ANYRES16=r1, @ANYBLOB="010025bd7000fbdbdf250000000008000100", @ANYRES32=r2, @ANYBLOB="1402020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400ff01000008000600", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="4c000100240001006c625f74785f6d6574686f640000000000d900000000000000000000000000001c000400686173685f746f5f706f72745f6d617070696e670000000044000100240001006d6f64650000008ab819e9e76cd8dcd891130000000000000000000000000000000000000000000000000008000300150000001400040061637469763eae291601709b4af9279204b396b534cf1a77859e1bdc8b41698bcd2897d9b6073d98ff5e17367c20abd49942d86e"], 0x230}, 0x1, 0x0, 0x0, 0x20000040}, 0x80) 2018/04/20 08:09:41 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x20}}, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/20 08:09:41 executing program 0: r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x6e) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x1000, 0xfffffffffffffffc) r2 = request_key(&(0x7f0000001180)='id_legacy\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001200)='\x00', 0xfffffffffffffffe) keyctl$negate(0xd, r1, 0x0, r2) socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x20, 0x80000) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f00000000c0)) bind$unix(r0, &(0x7f000000d000)=@abs={0x1}, 0x2) 2018/04/20 08:09:41 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000740)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000300)=""/237, &(0x7f0000000080)=0xed) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000780)='/dev/rfkill\x00', 0x410000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000880)="2f7072732f6e65742f697076342f77732f6583da13c5e6fe100a69657363656e745f74656d706c617465002370417ddef37c7204e68369159d17f27ac586760774075e954cd57b14d3e96d089d4f6ca6e66914b5d9e984090a9162b1bf9965d57a1eda918cf6c68e00bb308550b594413765752087818aea982c836d4e48f565aba04d8c3909ccc0837b9781d66050c7785e6b235b9f34a016dc00", 0x2, 0x0) syz_open_pts(r3, 0x80) r4 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f00000001c0)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000000580)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="14000000"], 0x1}, 0x1}, 0x0) connect(r0, &(0x7f0000000280)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f00000007c0)=ANY=[]}, 0x0) 2018/04/20 08:09:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0xa00, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:41 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x1800000000000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:41 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x1}, 0x8) r1 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0xe68, 0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000380)={r2, 0x80000000}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a96000)={0x0, 0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x400, 0x8001, 0x3, 0x3, 0x3}, &(0x7f00000001c0)=0x98) symlinkat(&(0x7f0000000440)='./file1\x00', r1, &(0x7f0000000500)='./file0\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200)={0x0, 0xffffffffffff9547}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x0, 0x0, 0x8000000000, r3}, 0xa) write(r0, &(0x7f00005f1fe3)="c6", 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002380)={r0}) openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000002500)={@generic={0x1b, "93df5036f5578f6974890ff2fc22492db3e33bc93ad618a1237420803c56833304cb7fb3b5099ee2e895a3b902db936244c5a333cbdcf4972813829db09b6726dd8924b23c728f8ee94d83bfdbb3dd04067e988ca57f66d2007244339d275d1a55714c8391a66d4cbe44498f9b5e76bb98bd8fd83e6bd7a210fe5e63e2cc"}, {&(0x7f00000023c0)=""/255, 0xff}, &(0x7f00000024c0), 0x41}, 0xa0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000400)=0x9ce) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0xe0}, 0xff49) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000005c0)={0x3, r1, 0xfffffffffffffffc}) connect$unix(r5, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 2018/04/20 08:09:41 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="2321202e2f66696c653020202f6465762f72746300202f6465762f72746300206d696d655f74797065202f6465762f72746300202970726f637b47504c776c616e312020207d27265d2d0abd1a160e0754e8846a2978b5bd830e7d8009d9faca7bbb9234b800fdf1b684d34210aa3749f2dd18bce1606392debd"], 0x7a) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) 2018/04/20 08:09:41 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x5, 0xcb2d, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext, 0x0, 0x0, 0x100000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000000880)=[&(0x7f0000ffd000/0x2000)=nil], 0x0, &(0x7f00000008c0), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/20 08:09:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x3e8, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:41 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40400) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000280)) r1 = request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='/dev/input/mice\x00', 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x8, 0x301480) keyctl$get_keyring_id(0x0, r1, 0x0) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)=0x0) ioprio_set$pid(0x1, r4, 0x6) lseek(r3, 0x5, 0x1) write$evdev(r0, &(0x7f0000000100)=[{{}, 0x7, 0x4, 0x1}, {{0x77359400}, 0x7f3, 0x3, 0x7fffffff}, {{}, 0x2, 0x0, 0x2}, {{0x0, 0x7530}, 0x3, 0x3, 0x7}], 0x60) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000016c0)={{{@in6=@ipv4={[], [], @multicast1}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f00000017c0)=0xe8) getpeername$packet(r2, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001840)=0x14) ioctl$void(r3, 0xc0045c78) sendmsg$nl_route(r2, &(0x7f00000019c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1004000}, 0xc, &(0x7f0000001980)={&(0x7f00000003c0)=ANY=[@ANYBLOB="bc0000001900000129bd7000fcdbdf2502000008fc060009000000007400160070005400271aafbada78843a9f28d9513f25adc8fe3992d676c80b00dedb48396a36db2ae041e4ad7907301b45314516d61b8ae19fbdba29a2919843a6cb21ed251031dc475bb01720e598000e6ae438f0c64cd6b3ce2dc870e257fe6d0f378c645bf41d6f45773df4c3cc8dfe47609108000100fffffffc14000900ff007948", @ANYRES32=r5, @ANYBLOB="c4bc0034814d8f", @ANYRES32=r6, @ANYBLOB="080006000000000008000b0002000000"], 0xbc}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) mq_getsetattr(r2, &(0x7f0000000340)={0xc638, 0x6, 0x7fff, 0x5, 0xffffffffffffffff, 0xfc, 0x3ff, 0x9}, &(0x7f0000000380)) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x8b72, 0x20082) 2018/04/20 08:09:41 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000010c0)="2873656375726974792b267b2dac7d5e295c6d643573756d6b657972696e675b7070703100") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000b02000/0x3000)=nil, 0x3000}) pkey_mprotect(&(0x7f0000778000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/20 08:09:41 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000e13886f07de0ac65496dcde5f6e3539f0a813f74552999210a1a3e7cf7afc4d98168ef0b4a80ff17617893ebb3b54b07b4e8d59114608c14d40d16bed4863b05c60033b93dff7d5f4dd02a6463898679ee18824cad708744936ba0eba8b2f9c693417415cb68142f9c500495824906d72fb883e9627adbad9925e8092f94a4e8aa7280bd094672c58230c2826fd2d41c1a0d7e66e435170ab58c726706edc26e6bc385124b31ea0f1d4c002fb5026cde859a14573dbe66700119c4497fb947387a5ec8d61c7210f937c1535963da05ddb97c86ac3e982ac0729b151f5ec5a4c102cce0728d"], 0x10}}], 0x2, 0x0) 2018/04/20 08:09:41 executing program 2: r0 = socket$inet(0x10, 0x80a, 0x10) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e0f0000001100ffffba16a0aa1c0009b3", 0x34}], 0xcd}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101040, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000000c0)={0x40b6ad4e, 0xfff, 0x9, 'queue1\x00', 0x5}) 2018/04/20 08:09:41 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xb40e000000000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:41 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00000000c0)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9f, 0x10800) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0xa423, 0x4) 2018/04/20 08:09:41 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000000c0)={{0x0, @dev={0xac, 0x14, 0x14, 0x12}, 0x4e20, 0x3, 'sed\x00', 0xd, 0x8, 0x80}, {@dev={0xac, 0x14, 0x14, 0xc}, 0x4e20, 0x4, 0xffffffffffff2532, 0x6, 0x7}}, 0x44) fchmodat(r0, &(0x7f0000000140)='./file0\x00', 0x20) fchmodat(r0, &(0x7f0000000180)='./file0\x00', 0x10) r1 = openat$cgroup_ro(r0, &(0x7f00000001c0)='cpuacct.usage_user\x00', 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0, 0x400}, {r0, 0x448}, {r1, 0x200}, {r1, 0x2000}, {r1, 0x4000}, {r0, 0x28}, {r1, 0x522}], 0x7, &(0x7f0000000240), &(0x7f0000000280)={0x5f21}, 0x8) getpeername$netlink(r1, &(0x7f00000002c0), &(0x7f0000000300)=0xc) fallocate(r0, 0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000340)=0xffffffffffffffff, 0x4) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000000380)=""/91, &(0x7f0000000400)=0x5b) getsockname$packet(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14) r3 = msgget$private(0x0, 0x1) msgctl$MSG_INFO(r3, 0xc, &(0x7f00000004c0)=""/208) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000005c0)={0x0, 0x80}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000640)={r4, 0x1, 0x4, [0x0, 0x1, 0x3, 0x2]}, 0x10) recvfrom$inet6(r1, &(0x7f0000000680)=""/163, 0xa3, 0x20, &(0x7f0000000740)={0xa, 0x4e23, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x50}, 0x1c) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000780)=r1, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000007c0)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000800)=0x8) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000840)={@empty, 0x18, r2}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000880)={r4, 0x7fffffff}, &(0x7f00000008c0)=0x8) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000900)) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000940)) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000980)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @empty, 0x8, 0x4, 0x100, 0x500, 0x7, 0x4000000, r2}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000a00)={r4, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7d0, 0x4, 0x800, 0x8bce, 0x800, 0xfffffffffffffff8, 0x7f, 0x4, 0x1ff, 0x4, 0x8, 0x5, 0xfffffffffffffffd, 0x10000, 0x11e]}, &(0x7f0000000b00)=0x100) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000c00)={'filter\x00', 0x7, 0x4, 0x460, 0x0, 0x140, 0x260, 0x378, 0x378, 0x378, 0x4, &(0x7f0000000bc0), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @rand_addr=0x9, @multicast1=0xe0000001, 0x8, 0x1}}}, {{@uncond, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x1f, 0x3f, 0x3}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0xffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) renameat(r0, &(0x7f00000010c0)='./file0/file0\x00', r0, &(0x7f0000001100)='./file0\x00') 2018/04/20 08:09:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x7, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:42 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x81000000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x3, 0x1, 0x0, 0x100000001, 0xa856, 0x0, 0x5528}, 0x0) 2018/04/20 08:09:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0xc) ptrace$getregs(0xe, r0, 0x2, &(0x7f0000000140)=""/10) 2018/04/20 08:09:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000000)=0x8, 0xfffffef7) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x14) sendto$inet6(r1, &(0x7f0000000040)="8c8e74db62504b446fbc18a0c0467ebac51c3ad071b5484cc71ab8b17ef57fc63060eaa1793ffa880409000000080054d91c6910dfce64fff390db5d2ec92b88fbe51187fef0baabf2df7a1511cf1b87b7ac84fae2f8788a4efeda784d14614d8b88b72801f4e6d9e33217467f5d12f199f3ff417e2503b485af4e7e3e86487425f11cb9f0f666e8edf38019e21b4c", 0x8f, 0x20000004, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @empty, 0x2}, 0x1c) shutdown(r0, 0x2) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x201c1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x2d4}}, 0x7, 0x1f, 0x2, 0x3, 0x2}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x2c, &(0x7f0000000440)=[@in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x20}, 0x9}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000500)={0x4, 0x8, 0x2, 0xfdb, 0x10001, 0x100, 0x8, 0x2, 0x0}, &(0x7f0000000540)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r3, 0x80000001}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x5, 0x6, 0x200, 0x327}, &(0x7f00000002c0)=0x10) shutdown(r1, 0x0) 2018/04/20 08:09:42 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000001580)='ntfs\x00', &(0x7f00000015c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001740)={[{@uid={'uid', 0x3d}, 0x2c}]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0/file0\x00', 0x6, 0x5, &(0x7f00000012c0)=[{&(0x7f0000000080)="fc9a1177ef51f703e0de82864de5f38d11b65ea4ae1c1add4ce70483399190e739af18b775554d793ec20482ce574a31e80057456c251b0f0efb308cbfcd65febb2e3f1fe1e45a785e6478ba86142318ca3c38b13eb5c19202aa45ca99dda276f6784827d4de06c8e325619fd7cabf5efac4d5e2950f21fb5746b8b619a598349b58eeb4cc4ea2447f066b7efcf0e2544f4f8af2b76f5fe6354dae51a961a90d579d65eef7944b8e9b74c4a68f2053865f01dc619a0fbab6380594de", 0xbc, 0x1}, {&(0x7f0000000140)="569d5dd19acfdf5eb2bc8d81818d935c188635f02b", 0x15, 0x1000}, {&(0x7f0000000180)="a428c6cff777e1793ce7b6757e7efc8cf2f4b0ef670d99504eaed284fe38dc08babf5204eb4ce364e525a5f0ec56445864a7dc93c38a4d7bd9352184c01fd704773ade36cec93c5ac3a5c6075ddbc2015936865bc6e4cc3418a109a3c9e7476075daea1939e4010c17cb8264384fe0a53f85fe3f11239107cabbdc436b37f8190a9b3452d5c9302f871979b1b9d2f7937c5f7b8252b93690c56149fbdbbdb15b4b54c152d59d54089ff37ef406cf8ec51fb5254386e04fbbf0a963ed9bebd33e7487c50bf53bacd40b8783dae85a75222d49ee1e3b4f475bc4ec07971f45c4c06a636d2c884f02f7e6", 0xe9, 0x100}, {&(0x7f0000000280)="89978f140209c339d01d84debd2043a08e020faed20a6c3f06ca40128ccc5d908a92db91dec469d8a06e4f42807739", 0x2f, 0x3}, {&(0x7f00000002c0)="b1cd881fb1d70d94c078535ba07fd25c18058cfb0889b896bd13b10f3dcb23298c866988004e974b2fd1d0e53d9d676a98d52c0eeddc064282b521787eb9f3021c613ad75a6a48da9ad85e34fc9c54f16af5a215621cdf17a99da1da97762f631a94e8a93e6290512a862bc1f9d901f2e30e7c6f1efcea4b62decc2c7833f7a806b0cf8766cbc93308e3444cab07bffbb963179a230bb4d3358d804ef545256b3bc71955211e74af0feb09b1c07749aafc3fd7b5cc4e73c5fcec19a59116f21a550f3fea4ea76eea0422bb2e3850c29770fd4e2cee19698dd61fff87784b5b62a44d43403c9c81cea07493ef18f5c61e32f1a18db51be97336dab42def80d2262a53054c6514de62d4fe9886de1a2adaee67068eb3902dd46f0b5068b13ddda3f7e8e5ebadc5163a174ba60d28c3001455bf663d92f0cc8835d3f997b4341548e3d5bce2846b5b02ce74aad268e5c78d536a0f0d5c59a224e25597b039e7e93856501a48064f7324700d447e6e5b017cdef3ca092efe826856a2c10af8c8a23e4ca7b342767bd8ad4dbb1552873e17c3dc1e52d92b30b311937dbd2e65e5ebc008d12f9aff5b5a947974137f8e0668b6720682f5988d566dc91a863e0396407ada8358506786206b58794b9527e4cf29ab1b7188e52a64204650767d810dee16a010f0cd21f5e9f753f6d524cbff2caa1d94f7a72ed787550c14fc58fb0d3073f33d7925679d755f966423a34b2ad01a82ee400ce4845aa2233e6106b367692cd2d59e69de9cce19389e95e7f7c53fe76731b9026f8b82367eb7d9a91cd7960b8094c5307ea47d98e5c55d8b724613d9b2bc762a32c7ecd23c54766262341a785bdc89c1e569ed639d35b038300b44023de24b23d1bfe53037211d814991858d02487ccb58c549b1392687fea85f323b1379b5a11f7dbe5a636f34940c7b41332417f5ac43730a4ee9f1b2b9cbb9d756b6aae692b6de7303321b4faaf6bd6a834b5bb0c05828de80f3f4db80170589248956f2764c52d1824925a5c4c81f8dd5d97aa3d854af5d6d038a9c22844109a87ab8ab13d8d5c91e85d444ca69f16a687137e919c6a286964016c5bcd045b72db2caf34573db63724baf09b4b93e45262ac1d98eb4526f5fc4de6d995775feda2a20028d834729a43837260d335328e435aa71f59ff15922aa11a7f19ee3f5c8fc22227b4b6818b47299f34d0c456c3d2db708db3f1029c0d0d5da557c8c0e09e0616b3d51133e5c6fed9e62750eae3cea22cdf8e8e8f9fd7bde2e454549a6da4c69850fbc244d7f8433be3b33bda81611cf5b3a0d7b808ccf0d419d7ad308959e34255205e697eda381a2eba1b5f22da7d0f2ece12903e3117699bd06f73948761564debfda903422b4fed349ba43d6cb3d9969f224001f3e5f782c03dfe26af42b53cf0807c0f0ebc1b9010870021179a952aa6f336a42939853d3d1d2a8dd6ff42d81a61c104fb1c754c95310bf91b00a1a5acc9446bceb974431998868f0419b49beb81973b5af3b5cefa7458b9fea1aee23826c3f7d9b0d5bf20d60fe46782c529fcc26466637a66aa2ffce56e90675478a18c1c7ae18963d3f78dc5fee2c6dc4ed609ab34dff32dc8ebce5b9e0de7eca49da1f2c76fb04d49627b5f5166da3253d846b1f78b554874b1ddb54266f129903b339bd3344e2bf308246975bd287fa8d01f94dbde04570a4d1944b637228f50bbcf349352353b9d3f6e6b73010f2f3c4abc75a3a042ef8e34f8b843c91f3e0bca4098bca5baab3a6337cf5564f81deb8e7b07f648e73f384a844130782ead897431356aae29d7a84bbdfc7b8bc5f3c0889e2379c5de3424a903b55f3381fb586aa849d03448c486ccedc3549e8a38167ad9d1790e1915b0c50275e426ae5749e6d158677404c5ee030b0ed0557952ec7f94b8bc451e0d7c5e477c86f7d6145184252bd877dfd633ae7b6fb08b3f9bbbb657c33135e224bf67ebd0389b005fc7840cff9772c6ccb3303bbc0e301e10c4e9103c464ad221208e950992ac0df98c42fde8ec9895c46252e12a45149918de56bccee30cc382fcc75ee84c412db63399e2bba1e92bb9bec30e09d2cc4dd66461efa50b822c1b52fe1a522a252deeadbada5c4d51833743e2df666d1a516029ce0f28810fe19e6e664dc920726aabbec33683d4e72cf106d57b0dab13ba83cde7ddb00f92c85881c39ae0c6e88ae4c1e328cc64813f7a14941ca84cb099cfe74603bb9c0b8425f912612b30086810d738caebc55ef59bd5eec3291536ebeb57da62e067138f94e665032c266afa9409efa638e1f5ca5b3a9978d543763abe3eb3452a26e4ed1c6b74aa748ac13ce54874fab381faaa253e47fe6ad4425fac4b491b385a9b3885c73798f5aaafeef058ebad080607209151f68e7961157137f65eb7545c570f4fe45f485fcaac7901ca6a6337a07c60a77a7a9d5ddb132d7c8c3d45178b9506e4a57d2eac07caa8f2740664a714bbdf658dde5d7bb9046781c6f47cc1e792a9f7f911a821cd5e33f1ab6d69e25cdf2bd4a682dfb37658e2038bce681251e94e274e102a3134cd931b3f8d1c710234de5597e02f1de1d607b73f8e58dc6cb770cdaf0d4c50615bfe959a27dec05146a6ce9930d1c690281653af5240b124bc9e3de66a3ff3a133d4656f890fcd8e90eb27e094617ea7ec6ebb2c9813200ec029fef44e4ec818d5719318d70d156e6fa963e95947ff0315095350125663c1ab005afa30bde29182a999832ca182ac5f512688c236695b2402cb7feda4694d2404acffa97315713739c2bc2b7a9fcc2c2d42ee5fcef8dafa3834c8122da46d9291101f565ac5e8db62e500893cdc9a4261ca24d1393cdc25eb7ddb8432baf1f6ecfff412d7e027c6fdf3d4b4ed596a8d670c5ada4bed3666771258682c4cef2052189c056b1c04a41f25ad7e8a0a0b7d92fcfa4c19fcfd82a3f78d1f3217f32e502153b24259431fb4b57209eaa63dfffeb4a08e63b97ac2bc185399506fc042e50534d6fa0248fad3d526d5d6159841bd95036167db175bb7924d4d391f6046f96cfb7b85385732d1209e555477a13e3a3e8300f68b88a29558d92c829920f295a2865a7478077b25e08c2b0e2bc2b746e649bd69d3197d7df173f60d18962bf4378b8bee5cd445c81cbb1616865f177f4f36787eb69bbbf568860145a174b94898c798d459ca17df80b9b2d5bf9f07b7df681dc13f183887be2e2bc19777d2c828f1bdd6e3dcbb263459888c48b212883ef6729c390598fef4428c1939b079cd4b5b932a0689bf78418cbb9fdcb94fc7cc932953462f22109b62e28605af0262387a28f821c7a685180de1b646d3d293de0fa12dfb5dbaa17ba9fecbc248d7f7e7d648a03107bec46775cd7bad3efc178b88049a606b2b0e5fa38ef827fee668fbb52d92aca8ba76f72f69be3b443eac815d1a99670e6eea00aef731c13f21fbe94bdf6157d777382f80a7fce3efc7b12ed3682114902ddec532dcdc22d850e52d4089b11b16fde2dd8a73b38bb98153d4dbfd0a96394300f4a4ce3615467906638d7530878c0d4f0e4f9326b4112e2d21f20f97d76ed36b3fa30026976a9f62a21025f052c1b1d20adadfae6df6d8f950fb38272207ef8696120de1d96cb6bf87e869881d704f6bab1fcd1bd555edbcabab1a9c0500c1e43053ba6ffd6f5a5fe722edef3c2192071124afcf205800dc8719a355c457b314609c309ca83db0d287f0d79145c25bae76208758264fafd442c22235e6978ec11ccfa20a6add8104b380f3209f047a40abde2d88f3a591d36347df2a903f4ca1f4065171b169a45ff033af63ec86b3146c1a899d6fb12de6ac67bf88dc2a939f9bc8d107bd26c4cce605dd6a6a0f63f2f5ab08e2746485e5f88ea854c876de80301ab39313d2a2fe5f50612561c90a63af4a0945e75380a799647400c92a2166183ad22c47a6a6d0a37c7687af5284b3f76aa13be95ea175bc6f89f919c03fb345f0d7f84499eb1084ece9850b77cffc31bc389430e0dbf5f5f0572023c975b7f1bc657e909eae8684447f64562ce0429df33969ff052739c7f4e42d0774a940353ce63736f31039ce44e087328f8de77df928895ecab5ffc90a9d10a6eeb14ff10239c108900cfb3fd5fc38bf960fc05dc85f7ec3aaa55da7ecd4394fc12515b39e5423280607da4d8c3000f236c464afe5bc985583fd726fa1619ab197282ece6ae65bd637a905bcf517e0908aeefb1559448e46a94e4054fa903dd5950dc39674a320d15add81ab1621550d72edc5bf99d8fed7427f244b69e9c823c0b31b12967bca75194f79e368c5dbd8405250e6c027c60c0f67c5b40bad8b17cd2159e6c436c4143a43deb63610950007b31d3dc9b463a1c5fdbfec71f77fce4e78b4a10ff25deab9f74f837b20debc2118840784d3198fcebbc07893dc56c329882fe5ae19d0c48e77d949ede546eeb956a42b14eb542e0fec7124f66c128f120613f98beb01f6058a4dd83282aa90f65a6c6fce2e1f16f65cb8964a620139818a402408385cee2e0a8c8095dc105ae1c8363a535d847b38d29ef3e0e1f458a55b24f0e08264c6165685633742b76d1d45ae5f55b31c9b861bfbc7ef2afe882f5bfbbac763af5bd7be01d1481b3f424fd5b991c40da6c6733e40c97a40b1845a24d1cc011b8a588ba27f67eaddc65ee6d52f35ac33eb7b92fffbe192f1a2066bdffe29b7d7e4ecd0dc5ddb8176078a8bc02704ffa6bb38aa203c5d6e9ae90bde97e337f15cd84644b44d005d975948d8a2280eaa45e9a17b6190b3f77bfa08ed8730bed9a11ac0269f6f4cef1b8ba957ed8f8a86e9f32f76042438c3d70f172e7caca5030d2fee1910615e1e8b678a5f1e47d032102bf2d20b703e3f52a67406ae4c18c53cbebdb57ce10d15bec82e29c428335d7227520557c27164b2d39504320d73108a84779b72a0e3d4781473d68cd92e2979d13f8c162f800057e9961e6d36a09916bbbca8714bc1c417da9497ffa9c41a363759f13555eea5816af067658947f5e735acde4d8bccf97b32f858bed4b788a9610e55fe0220c9859f6d7715938a1bf80a1324a8bce0f983822ce566f5477e462e8e3b2121486bbf4b9c985f66abb8208816162bcb528eb3985be994478d00e0341ab5790fb6fa25cb1a0bf3c4be8a64caf2f0e554f989d3443a6b4e6df0d69fbd2a27fc537aea6a3348dab1d443c15b0e3d6344ba6a5968e706ca4baa666976aee5ebc90cd3459e49a60313bf47d2800ad5ea118eeb6f1e1ed78c8aa5c0fbeebc8d7985f574e97c81f1b649b9d64d3e36b5d9dea1a066ab919cebb86d125e74b884541ca7974ff6f73689fa8655092b6fe6b9c9fe5212aaf8dfe08accf4deb83da20961079633c5516c2ed813a1fc671455547db5ebcac5ec4cb89d9fdc957a626e8f7d316cbeedd3e8537dbfc539fd6f8764db61496370e2aca32564f93d2893903f10709c0bf81bb178e111bcab1d91f64c3cf279539af19b7251f12aa95ef6fb4456e545933047f270cb6058989b48bfcd34d0fa84c074a1ff2b2960f265e06de2ecc6f7fb2bd9b01a596825d8bb8c9e0675c7d4f0e1f4bf0901b6c3fa7c83b86d9fa228f53274b5aead739bc331bcf3aa38d95a7aaed722582b22599dbc3176377ac586675916fc6ebd398f7216aed31cd8d2d4806515e9df35c440c0405dbcb9fe07758765b2c009985d601f8e52c1a4c56ab612b7715644c1dab865251e41e23a082db4c91eff8e3ca382219d65f32efa7e2d54fbe37b305", 0x1000, 0x8000}], 0x0, &(0x7f0000001340)={[{@barrier_val={'barrier', 0x3d, [0x7e, 0x34, 0x78, 0x30, 0x37, 0x30, 0x36, 0x3f, 0x32, 0x36]}, 0x2c}, {@barrier='barrier', 0x2c}, {@bsdgroups='bsdgroups', 0x2c}]}) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000001740)) 2018/04/20 08:09:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2ddc") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) lremovexattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'osx.', '*mime_type\x00'}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x80000001, 0x3, [0x9, 0x8, 0x3f]}, &(0x7f0000000200)=0xe) close(r0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000000)={0x4000, 0x1000}) 2018/04/20 08:09:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000000040)=""/23, 0x17) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x3, r1}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000000000000000000000000000015fdffffffffffff7c06b3a673a942f6a6a4bcf5e7815a67d283368db0cd46ba1887cf200fdac88d0e12a5a2b2399fa15c", @ANYPTR=&(0x7f0000001380)=ANY=[@ANYBLOB='\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/04/20 08:09:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x100000000000000, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:42 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x60000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:42 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vga_arbiter\x00', 0x820c1, 0x0) ustat(0xd, &(0x7f0000000080)) socket$inet6(0xa, 0x3, 0x1) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000100)=0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000000000f9b18a0000"], &(0x7f00000000c0)=0xd) dup2(r2, r1) socket$netlink(0x10, 0x3, 0x0) 2018/04/20 08:09:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x1000000, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:42 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000000c0)='\x00') add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040)='#', 0x1, 0xffffffffffffffff) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x8900, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) 2018/04/20 08:09:42 executing program 0: syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x81, 0x40001) r0 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) r1 = timerfd_create(0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000000040)={0x7ff, 0x20000000, 0x1000, 0x4, 0x4, 0x4, 0x4, 0xc286, 0x6, 0x7b5}, 0x10) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x4}}, &(0x7f00002df000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) 2018/04/20 08:09:42 executing program 2: r0 = semget$private(0x0, 0x0, 0x200) semctl$GETNCNT(r0, 0x3, 0xe, &(0x7f0000000000)=""/16) semop(r0, &(0x7f0000000040)=[{0x4, 0xf9, 0x1000}, {0x0, 0x6, 0x800}, {0x7, 0x4, 0x1000}, {0x2, 0xfff, 0x1800}, {0x1, 0x1}, {0x1, 0xffffffff, 0x800}], 0x6) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') socketpair(0xa, 0x0, 0x7fff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000000140)=0xfffffffffffff6d6, 0x4) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000180)=""/134) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)="5d2dd700"], &(0x7f0000000500)=[&(0x7f0000000340)="ff12236367726f757000", &(0x7f0000000380)='\x00', &(0x7f00000003c0)='self@self/nodevsecurityvboxnet0\x00', &(0x7f0000000400)='\'\x00', &(0x7f0000000440)='-eth0ppp1),]\x00', &(0x7f0000000480)='eth0selinuxlovmnet0selfuser\x00', &(0x7f00000004c0)='\x00']) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000580)=[@text16={0x10, &(0x7f0000000540)="660f070fc71dd9c0660f383bf60f0091b676baf80c66b87c46118566efbafc0cb050ee0f3065660f38ddc70f01cb3a6f00", 0x31}], 0x1, 0x70, &(0x7f00000005c0)=[@cstype3={0x5, 0x4}], 0x1) socketpair(0x15, 0x7, 0x10000, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) connect$llc(r3, &(0x7f0000000640)={0x1a, 0x0, 0x0, 0x7, 0xfffffffffffffffb, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) write$vnet(r4, &(0x7f00000007c0)={0x1, {&(0x7f0000000680)=""/231, 0xe7, &(0x7f0000000780)=""/64, 0x0, 0x1}}, 0x68) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000840), &(0x7f0000000880)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000008c0)={0x562949a1, 0x0, 0x7}) execve(&(0x7f0000000940)='./file0\x00', &(0x7f0000000a80)=[&(0x7f0000000980)="ff12236367726f757000", &(0x7f00000009c0)='\x00', &(0x7f0000000a00)=':\x00', &(0x7f0000000a40)='\x00'], &(0x7f0000000b40)=[&(0x7f0000000ac0)='[[\x00', &(0x7f0000000b00)='bdev\x00']) mlockall(0x2) write$rdma_cm(r1, &(0x7f00000046c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000004680)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r2, &(0x7f0000004700)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000b80), r5}}, 0x18) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000004740)={{{@in6=@remote, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000004840)=0xe8) r8 = getgid() fchown(r2, r7, r8) write$eventfd(r4, &(0x7f0000004880)=0x8, 0x8) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f00000048c0)=@generic={0x74d6449e, 0x7, 0x5}) sendmsg$nl_route(r2, &(0x7f0000004a40)={&(0x7f0000004900)={0x10}, 0xc, &(0x7f0000004a00)={&(0x7f0000004940)=@mpls_getroute={0x90, 0x1a, 0x408, 0x70bd27, 0x25dfdbfc, {0x1c, 0x14, 0x90, 0x7fffffff, 0xfc, 0x4, 0xc8, 0x3, 0x1000}, [@RTA_OIF={0x8, 0x4, r6}, @RTA_OIF={0x8, 0x4, r6}, @RTA_DST={0x8, 0x1, [{0xfff, 0x40, 0x3, 0x98df}]}, @RTA_OIF={0x8, 0x4, r6}, @RTA_DST={0x2c, 0x1, [{0x8000, 0x2, 0x1, 0x2}, {0x6, 0x17c, 0x200, 0x7ba}, {0x4, 0x1, 0xffffffffffffff66, 0xa1}, {0x89, 0x5, 0x2c6, 0x4}, {0x7, 0x1, 0x5, 0xfff}, {0x7ff, 0x2, 0x40, 0x1}, {0x80000000, 0xe74, 0x5, 0x8}, {0x0, 0x6, 0x100000000, 0x18bc}, {0x7f, 0xfffffffffffffa1f, 0x8, 0x8}, {0xffffffffffffff3e, 0xce9, 0x8, 0xcb}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x9}, @RTA_DST={0x1c, 0x1, [{0x4, 0x9, 0x544, 0x4}, {0x6, 0x8, 0x9, 0xbd3d}, {0x0, 0x6, 0x6, 0x6}, {0x82, 0x0, 0x5}, {0x6, 0x30, 0x9, 0x7}, {0x3, 0x3, 0x0, 0x7d6}]}, @RTA_DST={0x4, 0x1}]}, 0x90}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000004a80), &(0x7f0000004ac0)=0x4) sendmmsg(r4, &(0x7f0000007dc0)=[{{&(0x7f0000004b00)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x4, 0x4, 0x1}}, 0x80, &(0x7f0000005000)=[{&(0x7f0000004b80)="02c1951078d90da81cd3adee6113a3a45aeb6bce48c42ec6a768a37b66610091b0e22a341acc3ea8a5a7837645a096f4ef608fbced74b8c10f22cefb7c05b8f62c16f723c3bc5a6756d499fe85960bcf2ce564826b6ca02a95c7b444be8ee70bae623c262e83f0", 0x67}, {&(0x7f0000004c00)="7b9bd6622d83650d0341ae4386b7705a9a60e7b6888ccfe100f44c9c86a2b6a34715773fc3267dcc5fa8d599678c0aad56a284b8e38ccddf2fede7b613d666802ce65535275acb56fed3eb999347e7aef062087cced60a541e922452eb14ff29c2ae042177a7cf13f69250f758193edb6c0f7a23653fa51a9cd606f16b33283bb88c2425e71aba4a8af2dfe2e7a958ae93", 0x91}, {&(0x7f0000004cc0)="a3051d52b499e222051a511c1314496163f638c3bee31ee8a4eb49a70e5be19922be6f4b02d5ef75863e3bdf6b72d72bf31500ebe62c22694804dbcbe195e931fddc5ee943601228f5f6f66cf1628f8eea03ef7ff64e27536d9a0ac8c665c3c52a70cb7e1a1206ac16d13a0fe63d4faedafad6952a2cd1d11315dad4fda1076ee2bd32e6ced86cdcf1574dfc6e52fb333867201b66b30c846bb01fee7e1c98d26c36765604f075b6fd5b17c53c0bdffb361137931f1d1e2a8f59b372d9c1bf6dc29b7956b1f5d45e3904bcaf8c1206295196173b705d9f8da956b3313578f90a933a205494", 0xe5}, {&(0x7f0000004dc0)="2324b135129c8ff421be3d0990576d395b49bec6879a53", 0x17}, {&(0x7f0000004e00)="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", 0xfc}, {&(0x7f0000004f00)="14ad044b0ae8bf4555f06f202446b380a92c2364169466b610adaf1dcd9a04add5a1a1aedfbb928d5974c61ed8bf90792b3c7b601099087a1eeb31bdd934d6", 0x3f}, {&(0x7f0000004f40)="42f90afba07b7b63226637af847de391ffaa05cb480e4efe8ed2995e0c133165fb0413a6c22487f39ee8a27531081118d5502aaf29d45e75038c762251827c0c76e3491917fb58fb678dac2502544fb4abcc10c672b29abda9f07a1d9f1564b215296d62f4825a868a4f471609beadcb397b2870559a59b2436b4a8ddedb86dd458e35f620b5421689b25dad6ceadd9f2a9860b34712c72d576188532ae6f5e4", 0xa0}], 0x7, &(0x7f0000005080)=[{0xf8, 0x10f, 0x800, "6a45203224d2f9ccab48e816ec333a8c73111d5b6f4510bcdd29f4100ba276f8ed483a4abf3cdf2a06de6fe4492292fe0773ee6bc79dbac78a3b154ab16bcc59ad0bd72737b8ea5019311b02cb79500e388984be769bb4a5d71f9d429c66cf75c4cb4e5f80039b530db4d7ace12dbe49d874e09a4ae96cae6d2169d474beada9d937043dd06b88a1f64762fd777e7141582314d016d63c97f6c837189ee5e04077a111d8cc6927bd732c53ffeed7717c6f2e119fbdca9322915f85aeaf4ef9551f6d63a86937f907c51a28d7e46e3bdec03007bd25e61ab0e1f9f9dfbead71285130ab"}, {0xb8, 0x117, 0x100000001, "93af0524e72b9c73b2cba81f08ceabfe43f3f490f0742cf4202040878e0c20b9be5a24821f2b2a821829dc05a9fda38e2f86d475e84c25500a17ae914e03e93de6c368dc22d5854a2a1d63766880739f9589b1c72514ba2f52fa3b26831646a7c889059db125b5c46e2f4ed9d0ca5927c253782d8768e3eacf28f2584838b4d87952aa8aec5b9863a446cc057472ca81a104ff607dd3657ece18f14159b257afd8a6"}, {0x40, 0x18f, 0x4b, "2770451114b368d5771ab76d17e40ae3c70aa239d74fba369d5bef5f002dbca48913a27090ed57470d5b0c87856968bb"}], 0x1f0, 0x4004050}, 0xc4}, {{&(0x7f0000005280)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x4, 0x0, 0x1, 0x4, {0xa, 0x4e20, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x800}}}, 0x80, &(0x7f0000005340)=[{&(0x7f0000005300)="8294d7b984dcc6847369e3858481d4bdbbca959e8e3bdabc755bfe38e088677e241b24349cb2a18ca6b7a04f7657197556de9685da8ac5c22c", 0x39}], 0x1, &(0x7f0000005380)=[{0x70, 0x0, 0x1, "6e9eda5b62896543db7683329989ea6591d7fadbca69503680ef23398e89b5f2390847ee695f037ce5b8ed68a1b928080e7ac88084be9b06be2fd7105ed600404c4a5287a26d5d768c3f42d62be5cd4864ae5750cea5edde83bb7664"}, {0x78, 0x13e, 0x4, "3f9b77a5113881c3da646216f5b635448cc239d343b1f065f1b73090eb9bf86604a91c2e256c06b746709b6b36217694b63673f927eb2e830ca0ecf5a670bbc2854a0b2b54ed28f94a08cbf23f1cde8b96067da4595e4a8df78964dea335527dc1a91820"}, {0x48, 0x102, 0x8, "b53038e860162a3b3420c3a905b580f4db74386da30b47c1a74f7e4aabae854c4db94a0d064752c27afbab0549bb342aa71ac1fe6f"}], 0x130, 0x40}}, {{&(0x7f00000054c0)=@in6={0xa, 0x4e20, 0x94ee, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, 0x80, &(0x7f00000055c0)=[{&(0x7f0000005540)="3a3c6426ab64d2e0771b7b429f30c7cee337607503a608d5e2ae86b8ddad0ffcb604ba7aa1607337b79d4f93bb04b24eb03234d74aa817dda2b7fd0e21eff9dab37bfb5750365c68b1b605439bd823e49dff92f356a46fa80ee51c32afeafa", 0x5f}], 0x1, &(0x7f0000005600)=[{0x30, 0x10b, 0xffff, "6baf461385ee8e8d79c11a3a03ca2405d2c7d7895195cfbcef42ef"}, {0xf0, 0x6, 0x3, "4d4ca363f4fec18c9e77ed04460803be7ee7252a831892ee2f8c5311b004126530d838935cbf38151a6de2dd333ef79d5249f49f29d5f9383aa50c1bc4f2c41169ccb9aa6126ab648bb92174f96b135ddb09ee169a5444924734af71a50b3a2043910b8aa6c8b8213d1f644b905864046b524dc2dce5d7a83ae5fceddef0cc62052156cf35f0997ec64ca96dfd23a12cb0f73149887314dc176c6a54df15dc2bc6b6132d21812c44ee18e0872d10a1b3f94d5e91db369daba4ec13bcc2e9c0b03ad84d6aa46de554012bf218c71278143f76663dbc2c9186eb"}, {0x58, 0x0, 0x9, "7996be9dbfbf10e7cf2c72bb7deb0164714a04ddcf98551b21348903afcd7086fa0f5867e700cdc0ba391d49b84590839030262ed2053e8edcdebc7699ee59774e2ad49f"}, {0x80, 0x0, 0x2, "4987a76defcacfb8600048f1ef7d20349e0e0e0b7aea35004d26629e572490e4042d48584fb0decb04c3d64718fe5e4ab6932d87b0c0b274e2d701e82d2e293c1fb378473bc28e29cf4b7954850e395e1a845f2ec2fa4988e2effc8c4b6c299b7be8516f101a43f7e0d089c6a418036c"}, {0x1010, 0x107, 0x3ff, 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{&(0x7f0000006fc0)="ab931cadaae85337cb0139e480b84fb15dfa0d79b8e37ca8bd8f4cdfecaae826e695167a6b55fa1b622b077d394d593f814d7e0655ab4dbcc5c0d0173e94a4b4e6cd2920eb302204e7d65a1026455a01eb8fd3fcdfdcaf1168718ec4addc704d7e319aede85f170d5d17104ddc3c6d86391c6501bc6f6e2bf39bd231a1a3ab822df77a90b7ab995cf2b1d90566d7e815b9d59effa96c660e3bdf5a8935c5c012eb801ae22dc9ddbca4500726248964f987c4e89b106883ef83cf98e87498a8005af02d164e76d502367b62607bcf06ac9b78f65c9b11d75cc930f5d0277057a1bfa3dd20", 0xe4}], 0x5, 0x0, 0x0, 0x44000}, 0x4}, {{&(0x7f0000007140)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000007300)=[{&(0x7f00000071c0)="f1c067b6223aa08a14b921e5bdc1273fd5fa97920e12b1753680701e03743b100eed5296103a410a6c4e760351276d2e75bfd925e0b800f78bd340d3b0ce3df23442019382b8e61f013ac0add6acdb38957940e3380ea12bd15c684d3380958277fd39574290f5f4e30c6afc53f32cec2eb76ca426538bd6da2fa92d24f813b9ceb08882d8a0c45ef5eb95e5a8750a96a4f02b99f35a1a1274389dba5d8589063f10986f65bbd652a4955541d7aa1b1d25690731225b961699d8", 0xba}, {&(0x7f0000007280)="e1154edab4c8a0d52c9893c4b913afff181c0dc0ed16e9dc668f816010e31190668b9d0fd3466c2ca67fa5199ecdf3cbdeb3be52482d52fbbe8accfb554229175043c361f9561e6eec3ac52338a4cc7fe10936f5fab2438260dadc8500f60062006ab5", 0x63}], 0x2, &(0x7f0000007340)=[{0xf0, 0x101, 0x6d19, "3efb1b88d3d6736d3ba8045c4fc858150c46c120879e0372830097bde940f18ed62b6f2930183c6f671c696e73de4465d7dd87ad22b4c7e4a2bed87c44bc84fe81cf66f7b68909a08b036e9bf0e6a5108278cb1a6254cb0de9a1504584a44887241a3607fee1c159ed42644a96e2a26e35dbade384cf4ed92744326069bfbe455ce4176656f270504aaa4f83720553401ca9e2d346787ea18c30048138f9703e2d5f2890040e5b66b4f9c675821d2b0cb7dff18fb9945e9387fcf1c78faaed583d77143a1e554160554418473959d91a9318db7df3120daa0be6dd"}, {0x98, 0x3a, 0x7fff, "6773ffaebf490d4f6f64d8cedd6e4bec82baca0a9c4e6dd66536e5182c318b7da8af6f09d2313a418b5e0c33cb42f92a78331018c9f5dafaf976713fb2ca5a78ce361906472bb4da429c48c8ebd6df5253dcfa7bd58a5331a06ba4acd81e3f31c67959d93e499b4730bf0f90bcb88dc6c34aabf752e59e410e133ff738a43f420ccb05"}, {0x70, 0x0, 0x9, "5c379b8099a879ee7c25f86d8f7da6cb54edc6bdddef05f9a09bad9c4054c7d3e150be998366452eb7b980c5f8802c4b604e776ccc09776760aeae5cf283f7fc0fb013ddae1fc4a9e45b5b2a9336a25cd01d29adef79a6fb34"}, {0x98, 0x6, 0x100, "1018b3f9da6d891104f437b882e3ae156da3c0a4bfbfe6ed1c23d0489328f30c1bfb38b8c16e49256c7c24c6e5c74ab17b031adaeeaddfd3620346b95f995d31fc4ec80dd6c5fc18f449b054601e3db7b5442e655bf20d2b3ebdd76b95d13846b2945952aa13ab96e37892427b2e58402d2f61fb72d6ed549c55385a684f1b5329d9ee"}, {0xa0, 0x119, 0x101, "8f0133fff3af54a1adf7561a590018bf4343b590cc9d315ed10bc349b1e8828c50d7f001c4e25df0043cd2665b2e7877a28ea180aedd75e557319bc1232dca97d9c73a0f69b3c9a8a025d67bf9f865c3a3427ab5aac7ade552f6e4169e2e040d92d5379b6228f47a3efd99c9114f4054ec778717bdd85b9d4e40318b5b76e3df9f1ad45bc3027d4c72dc51219e1a8b"}, {0x60, 0x117, 0xff, "82f8d998364f72cff4ff2e448c7531245b16559f5ca84402000ca27d57cc2b9f7b5af47dee9f925293e154101fd53388618cd253304b61c02b0ce867f9e220d2885f897554a0bab24218"}, {0x30, 0x10e, 0x6, "dafaf73afe49e0ac528b816e648bf3ccc30298e3c1203ce9038e2f"}, {0xb8, 0x196, 0x2, "2f9ca66dc8590bca7237117acf9613c8e53813a70b119cbf62dfa3b3eb7d996db121a4a87713334db7a96807fb59ec26102d87f1aa52e0e5575e9d12e506bb9968e9ae391573319ca506af0d7f291f58c61ac57c5d70fa669f8e2b7db08adf4eece7cd7b3f94663d0712ca678c105e74093a8e94f85e3dc6a179238119897abcfd116b5c7e6cfe69033527372f623473d455abdb234692a9ec76e46f3679d85a8a6f1fab"}, {0x48, 0x0, 0x10001, "9b246987448a1c03089d01ffb7454c6d4edd2223ca6b41e36f81699eef2265ebccce551605f01a1c887d81709bf36b0487e5ded096"}], 0x4c0, 0x40001}, 0x1}, {{&(0x7f0000007800)=@can={0x1d, r6}, 0x80, &(0x7f0000007940)=[{&(0x7f0000007880)="c912cba6ba861c55de4c3f8402a4abc9704c63a973b0b25adb634533efdd03b9eaa5d32241", 0x25}, {&(0x7f00000078c0)="7b1b8c3a4e8ccb18a20cd315e6ef6f5a05bdfae0d17c82680bd242f6ea5b959e4150f6acd56a6f7459919c06945a5d465f40c892158bf1dfe9bc40d91c5b7d29d2de0e2d46f286b6767e2c4193e8cf5229ba34d66d0cdedf95b44a15698643cb3ad550b72628d5a068b332eacd52225c23e8e6", 0x73}], 0x2, 0x0, 0x0, 0x80}, 0x80000001}, {{&(0x7f0000007980)=@llc={0x1a, 0x30f, 0xc, 0x4e, 0xdb, 0x2e, @random="129f00ffe3a7"}, 0x80, &(0x7f0000007a80)=[{&(0x7f0000007a00)="7b48c9b9c1ba74446885cdaccbaf2199c3e88ae38525806088e8f3b4beccf43f8ff29a48135a0ff4f236d7cc93a3bc99df2174a603f5dfaed12c2f4bed88b71ca6acfbcaa5f28867aecc5756d5f62b31777092dba9947aadeba4", 0x5a}], 0x1, &(0x7f0000007ac0)=[{0xe8, 0x115, 0x9e6, "d4aafe53e6f29d030e1330d01cad903f69455d6f4f2b0e6b25b80a977fa2cf809733427c2a7c8dd5b4c33989faedcd08219ee0fe28f1638bd6ede541b63d79ea1fca0654655a2a69a9db0199f1f6d131480abac488489dafa401909770532b7fa2970b80333e7b9838a666bb0c0a5dfd5a871377c8bc542f06014fd6348b47973173b7ea2e673e5e0bb1ad5a3b6703477d2461c793ea5c60733e37620d78f99371ddc7a15ccb39efe3f504c7cb2d17f2b067eed0e1f2e650fbf85c5e383000a4a71b92e02ba33b2ab9684d24b73305e3741e6a5519dec5"}, {0xe0, 0x10d, 0x18f20129, "4cec40fd6813fbd9edc9bdf3a8923cd8c074e64e96623c6030c09a6ac8082d3ae7a23f6708ec73a2d75b24965901e1f9cb7dd1b2d636bf59832b03627b36444695193ed911df3e27ec5eef0f059ad8ed469bc8f07f2873ebe4d551123b117be4b8139637ad171459bdd2cab438ac951ef7722d404f994b5b9eaff1b202c48c23d05a8a949a00962fd8c149d8540d0780d9c4db812d9304ad1b4cd3ef13e578f36184fc2d4b617f79a8139a75de24fa6e60ad9480f2f3810084f59cdab58903405d473471cafa81039de2c9b1ba"}, {0x48, 0x29, 0x2, "1861ebb4136d698229fb1690cfc7480b12222a71f279f5f2bbcda1d9240d8a27bbe6acc01bc307359e8a4bed41a56bf0e7a7fdab9cda"}, {0x78, 0x1, 0xe73, "0e2578753e0788e10eaa362145c186b1212253bcbceb06dbe2cf59a33586fde74f17cd30ce749d8716b0d44bddc24f63dad48eab8131ce4d35e4860caae41975c59ddb5cf1ade471cd3f6111031d805e833db7f876ad882cb07e236b119fe734a9"}, {0x78, 0x117, 0x6, "092fee5af76034dc4edec6af4ca59715d1a842e10b978a32fd679a9044661dfe9ae855f58df3e4a1e4c510d31b31a335b722fdb93fe47960c88b163d5bf38d72f65626e4e5704e8b89fbf7d9735b91f256c9626c49c61ae6a785a836ca23f1256c48b16ef47cfa"}], 0x300, 0x4048000}, 0x1}], 0x8, 0x20040000) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000007fc0)={r2}) r9 = epoll_create1(0x80000) fallocate(r9, 0x3, 0xa9, 0x3f) open(&(0x7f0000008000)='./file0\x00', 0x80000, 0x0) [ 554.198644] encrypted_key: insufficient parameters specified 2018/04/20 08:09:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x6, 0x6, &(0x7f0000001400)=[{&(0x7f0000000140)="caa5b93bd33dba8df18f4a8c653c702a90429897509e80ce7f51e148742eeb94ba2d996fb76ad95874ec15e6c07c20bf37da05b0387d3fbe4cc85bc7278abef9d8647cd98137fa11f64af67b50d5c46d0cf84581", 0x54, 0x2}, {&(0x7f0000000200)="45270ce51b301a854060e69d09b4519515c8f681d8eda3668826854d1387c07fe1141b814515006152345a4f6d888539c99582979e61d97b1f286452e648c07acb7b5d29c276777f96ff57ca14efff5bbf901453705ea9bd64e494fdbc32", 0x5e, 0x4}, {&(0x7f0000000280)="b35e9ee2b76526df38e77750913f2eb5812a0bead6ffa37f0711fb3b7331de7c7d", 0x21, 0x800}, {&(0x7f00000002c0)="1adaf38310bbafba972ad161ead61046224218750726aafc9987c4ef4177a43b94e13762a2b8156147fe4c038927810502ce469d9652c37123e53ee431fbabf4035ff8cbe78f99150664190867007c260864250ac33d35e6cbe3b16be81c243a1c44e68c6ba4ef87d5586e8e0f241fc3d56cfd80b5fc54d090e2a2d8569c02b407b608aaf997240ca0d107825b5cd16981d86239161a87fede53267b133c03ebb918bcf7ae51ade98aa15a5dea5765458d084a9dba60648f99b457cb788998dcb9d56c6f9c9098c40084109ed31b56d7eafa0d658adc9abd2707bda60d85a7fd9d8e40ff016068018fb3b5d21f91fc3f4b13280249f6a5d720b274a4bd2f6ea37e2c4f52108e10d7fd8a32ec9dc5bacd04d3a8636416a0402294d45f183513bda633bfc183ec0162bcb5f82d81265be53b2f43fdda2a341c15ed71f6467fce25c1f7b6c7f7fe2446a7b0950c2aeb1433c4236ed294749dacbba91653a8085d0f2037d569f331548f5b6ca2d60e842c22a3da40aa0ca7bc44527b12aa614ddeadb465b789e5f16c7e61d27b3a29f41cd1335898511e2783b9c7ce6a773ac5362ade6eee49f9933a4736b959d6b4917cc2388174831e390fa6c2ee1d33df2252773bd7fec6ee9024d19c92f9d8c9d86ab6b8171b937c82acc8de86c4718470250b288010d55b0bb587618d90e42c5a992ebd1c6f541a83a67e01f106ea2c6efe84c485ddbd84e09506b19cd29c090f16b763f8f8cbaf3a51864f7d21324368d9aacc5f933977b887ffeadff9b9f416f145d3ee43b843a49f60009e6c5e54615e425c8cc1822b8fac5f2700c4709ac587e020fd6ae7a6747cb1672fa22d009d0b2e0db7a67e8e432e35d68d0b0129b84e7f5138addc909e2ded171f5be44db2bfc103da3ce363220903429f7e9bd1e253e17bfb024ddba8628f63a0b7ac36d4e91f312c247fe0b83d891de0d6d277b6ec3e8e0479b2862f7a052be82441f3d8cb98061e0ddf280ec0e4ff307d2d58fee527e33858b3c24261b5b43f6a5075cc8d726dc1c2142ba08e4d9ae60820ce56daa6e38ab926efe30a94db8709a4202f46524779141ea5c86c301f5c4ef04291b38c8c0f23971de9702eba08674a25a2ebcf8dd068945b48fe520b5f1bf44e9a3fc4a4d9c51d161275ae07a785063f9b138ed413ed4518aba52e13b6718bef50a0aa56848f0a79d167cc129ba581a00969050c704f7a76b64c793b991b40f3bb6a1002b61a0b952e8450c9aaec23363c76f5b311fa31c89200e9a20f4ddd0aa997fbf146d7160e973e1ff0b495c51ba00814d831c3fa4b00ef0a40f9ace1984a07ad439ffeb8f37e64f93334337edad5c50c76636d6de3dbbfd572cdbe32c51ffa6f7347c81a87e452135f11dade7a37ab9a8c9ac13da42fc0c2882f799345919ec1ca0512e03cae59551b045d42e50480b815d2d4b3ba2a2a414d345ebd359cf17ed3bbfd3257b56f2e1f3d8f2e139409ef648bd6112842ba0dc0b4e131239059a4e7a864e4160811dcd8cfd1a06573a66744b4ae2029cb9ad63c978bb161d8c9d1ab436808c8be29a71f1aa09dfaedd5652f334213eb0ed71869e438af90b7c0ccfd043bffb4c73c9bf65dcb5fa8cd65377095ef92c31d2d6e30c364e03a278249e4f7c93dd567f201880f6da13f69ecf488b2c903a5baf7661fb425308ba28029124318696fc7b1563ae327ac7ea4791465ea1e8cfb22b33a863e365d37295417452440fd0b10c8d6f5ceb20ce485e1fe49b02a2b3d90e895b2deadacc1ce1827958fe89de607bf24623fdcaf682fb1cfedee84f3987a387736f1d7d5f9d1430fbc8f845be334305529717651960035f79de19a264117996e5f9d6ae82cf8bcec27bc3e995389f76e4c2b0457fdb102c666a9bd8f85a555abc3e1f09ff63f1a8af2fedb9e033460755e463cabe1a82a114bbf610ed034ef49036e0be22fad7a627552ca60fc5c3c9221d02f5e527c874d9d66999747b31a47fb125219fae8910a1036b305a439cb3416b6c9a37b4db6565dd13ce1e97b9605b7f99a5cf2df14427917bc43d40d870a02c536c639f4a88c9961be8e1fbb41edef56231a67e9b47bcb7ff5b4bb80737de573626c9aad1f08284055088f0cfa6be542abbdb57c81d24521c639c37cb0d84948a3c84cc9e3f1595989349dd512001e0e2074fa6fdcf46feca77871fd736bab6a70b1aabfdeba7229fc6736a20aa223e7a33c719170a83e66fb210a932bf9803a7ce51fd8924987e9f9e3c9144c809ec6bf49e89b72cdcb788af93ddffa70b02024d5a477f72f5cc7b296c92e75adaabc047148d226fdcc48f2b8c340630f86939c1e77389cdeed4b64f3a2b769fd46030153eeab216ff6014aaf9f5890f317cdb2b88da150d6bfbf56ddd13e1008cca1682b7b451f629ac5da04a01323b5205897944ac7444375bb2ba851ac26f0ef3b74c77df9c1a591d56073565c57384abbb6cbe7cd202511ba11b9d1e8eea44049539c941df703fff27d2b70810d837a53e3ea27a17109840e256cf4bbe2cf8d6f782f6bccf3f53472c2f8fc4e2b4de345bb9f18738442de8d78a39a2538faa9e2c8a8dbffd623deb3270878fe79ff71d6f388c2528fb958699138b2f328ddd82ee63db3370028d87086e0eb8838aebf7b752778996b60bc4f6c23747556316287f51da7e886b3bfe02295caf9849e1f200d9a727dcac4de676f33d05dafc3acf17bc9163325c49a2ce5b87c9a26b5294b5aff04f1718719b491d055f40453d4086ca9f7a72b43d49b5e5a1231b46e4e084d49d3a5566a21fcd3aa39905c26242b3bc642c42aba96401b28048e3f48c11e99c64304475e0c2a6ca82671a4534a9dd5b1b479d7315bc5c0b5f39d1d045a0aedcfea4b7454d43bd366a60787c47c15b0d6ca3be3eb204151f9797bc5e595c335b12313598c57f301e1b43d3b1ba406602389cdef4fc1d44233230ea21d6e0c4f6356fa07ff6334bbb614726a5f411c93a9054324d4db1fa355b562cb72267cf632079728598162a423b5fe8856bde0ef7097558eda4c63c8de20e8e1029cd239a0dc86a2f9ddbb475938d49ca786c25d7e2be226092ada897ac7fb5730fd29d79aa2a97cadae940faeccc81ac47be894439b77bf3cffa3aecfaf5064b473f9de1120eed7870a8631278987df5e2a527a951cfaa323b314b497eb9da0e2bac149b2ffdfa21706fb33bedf6d8c854bc272887264743e6057da0b01b664bb20fd556252044f97f1b2a292f403a5e9a6c336681509ad0e1aae407479c9bda71d13aafb9d0f7f59a64be9a3a6a06bb420098bb3abe4b9ea62b867573e0b7686d75ad247f0aaf3010ad28d131c12b2e367c2a8e3804dfd07f1e15f2c3822f5e4b22507ba4a764ca9e3008c9711973259e19eab62fffa8c5dcb435ba072e14c6b9c797f08e41c976c68c507630359e28be4647b149fb3aa81ac04c3bf58b1d40d7d7a4b1fd1bb9c7f73bb133c6defd92f5ee3678bd2a2d1551d3574fb360577d93ff10f0ddd06d77b8c6cc722440581c63b691685f9a7a296682d1cfb210d26fe7f38eded13e7be818b224885f49a604dd4368a5fe525a43d44ebb3af590523b5d1a6c27679e3ec8df2f1272f00050939c48ca74d097d4724324f0db5c4a871f4f2f30c0a0d6c74cf0aed597a05d6f0e1d258daedc0c8c91699c273ee32e5e82dd3bad0ceb8f342c515ce608dc9e25ec124ac0b86c1c8dc4ec6cb8880b039160dee5492932ff4a1d242c5480633c0e672fa63fbd2f62e616deb34fa0612d67dc71d1750ce755887e350cc250fdeadfcf072fc9c09d6d36c5940aaf92a71a677519733c7d10ea7b30db568bbd832c210162a11235062f68f789e1611c89f3962ffab55166e22fafb52b7c25929fabf5c35b92f61a6636be124df544ae80a26071e997509f30b9ba08052b08655d0bdb5adc1dcb719cf39f0e85c149d0f814cca5d76abd12c0862d352d153997f7873ca9e9d66ea5ded3920eb30a0c0d67f65b97d32a29dc83be00552aa6476963ca3079c476c892904b09027e4bf854417a5b9aba21c0adacc63dfcf11cd81535bbe6b34ef454242332c31a21cefda61442d9e7ebe790f5e8b1060cd00695d7c835623bdd024bda79ddc03bc81833ac2cff0680486a45e99e1758808b9d4d8a1a67e8b9ed1a8cbfcb22f43e99bb724631b5434d34a44448db3c9d5762bcebe153c2489de134017471e0baea5ef1594f4fa28a6c33c32cc6ec7afa072782bae2260d192449e56b71569ae57c7961262cb0a462bf8ae393845c2fbd84ae9e6b74e41edb1ec821489a9a7b51c4c841670de06a5cb33270cfc89d46cb864a46f500aff5a7b2841dd36a3cfd9b7f088464fd085f04d0a90ac73c764c5b4ac58f8c205db012bf5e64927966fde776e7fc76097a463a187d535599c10c2321b4a2c457adf78f28de12d7befff70a024bbc47dda587e733cdab2bcbc251fb92494441edb674e67620b66c619dbd334931c0e1e2125f54b15b1dd2ecb1411ac0da9dafd4098c0d23b5c60911f61ab8b21cb2dc30a868eab5f58a17783eff5f558b8fc45ed467a15588056ca055690179c42b44e6f4f53317833a5d3463cc0def16b381bc8b5e19aa1263804c29d291d8ba77331c0f9dd99b05cef242d6ef192a894bc22407907369df54b430e192e5419f5e21129f4b83e481f4ae597505ac3d2b540eea2a017bbf6444b5d5f7f64e4577ab637ef43625a267d574c589ecb2c6eb3e1704990e125073af253d73346e99401a2e0cd2be31fc56bf03c3332105ec91e061c3055591063648c4e29d501ab8e2fe73cc6c6a9d66938b35a8452d2c372785544f54e231d10a3c40faaf5450beac4551a9e4021cc9904a92e02fae125dff792a45bc52d9292823a06327ca43990cd2f1f15e5516b7457663a5e82417b9def4c801ec8f2c29ba49ae3aab021981247935e8a1be4f8d4d28fb45516b65d18059f31d2c57310019cf04c70233f7c5f74a5faeab91ee5204585d1e6382532d6607f14d83f857b6b5827ebd75db1db2e5fb8203d95aedb81e239d8f7d8efa580e7b3f84d4d7e975189379104a3fe00b3e74935e9ca47daf72810ba250e1fd75d8229d897c1d6a6f97d356db607f592c38116ad7b8fbbdad340723816d20b90d37bb8f021badcd0a2d9f499e4e94f5de3df8ee523d6208c386f601523958e664ffd80f23c2141d118466f57295e09c34cb8c725c9e69b2dadbd168b746faaf263e2875af6a06b17b2e32c409ee1714fa5a7572a48bf67b467c7dbd717f5aebf84bd12a9fe8dd8de4da1d3563acf236536616c27d99d3c2f9d4d605609ca6a462c56666ec6d88246043a99a990284a4a792724c157c81188c1decbbb6182d04d263971e692aa8b594181d7a43392c447fd03238a9b67ebe4d40cd0abdbcc5209932ba5a566b8aa065bd8ac3f2f87ef8be734362348a07ef6caf65d7dcec481ef6beb0212eaca65e8012f2dd3574e2bab7ed0b3e9d2755b8702e8a263dba7999d2680a4562782c659cf1f84815145262485b68ce2e5daf925efecbf8bea3ead211224ce30853a9216d184cdbf95887ae5e006356f369e7c684f6f93c7f5f48a78762d2811b6ab0ba2679f11eebfba593ef306c35586dac03082a3205f72ae403b6dacc3887fa2d0ca18f41604ad19a13dee6cfad86fa764421700fc57a80d9295dd8ba66275fcba4dd2615d0a4c4ed6540b817005aee7a41c4bad689ba3724e2a410ccb8087845ba30bfce5fd3805bb601a555987cbe41600b1a8bc3527750d6136", 0x1000, 0x832}, {&(0x7f00000012c0)="f07b5cfd64645126892fc04bb17ed8eb8c0255e6e40890876509e8bbb18093bb43cea10d41e06311e5edcb08b0852e8701130b7d81020bfee58b2958f1c6e02ad479c08c83c8fddfa0e2ecd55d473b09f77b5941eba60b39aed92f63714baf277ec32fe93e60085c59b7fbcd1589", 0x6e, 0x4}, {&(0x7f0000001340)="5fd7670adfcd310c4575e685dc49cfea874efa8cdba3a07285dfe3d9d727c0ca4b2db9acf7e41063aa620a763d0449c10b231afc91e65ea02e083a790a3a9a3b7ff13b6e5e36fab1797c88865725b5b2d0df4ea5b16f481029680be9edd17af6413a3793dc66a519fe57ff77ed067d14c1f3d29936143fee39c26be6d4fcf3e6c4401e2cff5715a4c363a284fef6044adb44c3a3725cdf8fbdc7d4e9c5f945c64391bab8944f084392b5b871941d2ba0305d2fb549", 0xb5, 0x5}], 0x400, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001a80)="f7186b15de27d191da1e4b9ab8b9d1099775827573", 0x15) r1 = syz_open_dev$midi(&(0x7f00000014c0)='/dev/midi#\x00', 0x7, 0x18082) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000001500)=0x10000, &(0x7f0000001540)=0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00000001c0)="0f", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000000)="18", 0x1, 0x80, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000bd5000)={0x0, 0x0, &(0x7f000028c000)=[{&(0x7f0000000040)='P', 0x1}], 0x1, &(0x7f00002c3ef8)}, 0x0) 2018/04/20 08:09:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x0, 0x0) r0 = msgget$private(0x0, 0x403) msgrcv(r0, &(0x7f0000000140)={0x0, ""/132}, 0x8c, 0x3, 0x2000) truncate(&(0x7f0000000200)='./file0\x00', 0x7) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x7d4, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000003c0)=0x3, 0x4) [ 554.245575] encrypted_key: insufficient parameters specified 2018/04/20 08:09:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$TCXONC(r0, 0x540a, 0x0) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/58, 0x3a) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00006f3000)) 2018/04/20 08:09:42 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xc0fe, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x240, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x800) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) r5 = dup3(r4, r3, 0x0) accept4$alg(r3, 0x0, 0x0, 0x80000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32", 0x59}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/20 08:09:42 executing program 2: r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x2c, &(0x7f0000000180)=@nat={"6e6174000000000002000000e000", 0x19, 0x3, 0x90, [0x20001680, 0x0, 0x0, 0x20001fd0, 0x20002000], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x184) 2018/04/20 08:09:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/loop-control\x00', 0x840, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000380)=0x4, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='nv\x00', 0x3) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x200, @empty, 0x27}}, 0x6, 0x8, 0x8, 0x6, 0x3}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={r3, 0x5, 0x30, 0x6, 0x3f}, &(0x7f0000000240)=0x18) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f00000000c0)) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000280), &(0x7f0000000340)=0x68) modify_ldt$read(0x0, &(0x7f0000000400)=""/34, 0xffffffffffffff25) 2018/04/20 08:09:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000100)=ANY=[@ANYBLOB="30000000180001030000000000000000020000000000ff00000000000c00160008000000", @ANYRES32=0x0, @ANYBLOB="1e28fcfcb74e996bc7b3f186a7e155f2c78a34b5740bfa9e5a6aea910543209a5ec23615a10efcf93ed3b350243127f526884143248e68cb847060c7aadc8e0f97cc9ed3fd43f1cc0d2c7efc5d83c82a90ff919013e6615dd0d79eacf92a81ef221d4b10cc"], 0x30}, 0x1}, 0x0) 2018/04/20 08:09:43 executing program 6: socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/04/20 08:09:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0xe00000000000000, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:43 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000002680)='/dev/vcsa#\x00', 0x8, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000026c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002700)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000002800)=0xe8) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002900)={r1, r2, r3}, 0xc) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r4 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000200)={'nr0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f00000004c0)=""/146, 0x17}) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000380)={0x7e, @broadcast=0xffffffff, 0x4e20, 0x1, 'dh\x00', 0x20, 0x1000, 0x68}, 0x2c) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000080)='./file0\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)) openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x200, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=0xffffffff, 0x4) r6 = creat(&(0x7f0000000480)='./file0\x00', 0x3fffe) syz_fuse_mount(&(0x7f0000000140)='.', 0x2, 0x0, 0x0, 0x0, 0x201c21) ioctl$KVM_ASSIGN_PCI_DEVICE(r6, 0x8040ae69, &(0x7f0000000440)={0x2, 0xf58, 0x9, 0x6, 0x3f}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r6, 0x800443d2, &(0x7f0000000040)={0x2ce, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="4b894d8b519694e83f00"], &(0x7f0000000400)=0xa) 2018/04/20 08:09:43 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) readv(r0, &(0x7f0000266000)=[{&(0x7f000032cf93)=""/109, 0x6d}], 0x1) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/20 08:09:43 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x1100, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:43 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000515ff8)=0xcbb, 0x7, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x4900) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040), 0x2) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00000002c0)={0x8000000000000006, 0xf6}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0xfffffffffffffffd, &(0x7f0000527ff8), 0x0, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}}, 0x108) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000080)={0x60000006}) epoll_wait(r4, &(0x7f00004b4000)=[{}], 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x500, 0x0) fgetxattr(r0, &(0x7f0000000080)=@known='trusted.syz\x00', &(0x7f00000000c0)=""/114, 0x180) 2018/04/20 08:09:43 executing program 7: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f0000000040)=ANY=[@ANYBLOB="84000000ea6f000000000000000000000000ffff0c00000000000000000000005b659a62290ffc380c2dbfc75e9f17e104000000000000001cb4e2bf501db1bb949869c29c4d914d9f26a203415e66cd4dd3050bc1700612dbc3080c91225fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56ae57ae0e464208d1b1e50eb460ac13fb2382a7783ab0c3561ae7bce61c21c2049a712b6c098b0b62c23812e8c18ccdf705b"], 0x81}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f0000000000)=0xb06, 0xb59644c54c63a944) [ 555.444541] IPVS: set_ctl: invalid protocol: 126 255.255.255.255:20000 dh 2018/04/20 08:09:43 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair(0x7, 0x0, 0x5, &(0x7f0000000040)) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0xc0010015}]}) 2018/04/20 08:09:43 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fbefee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000080)=""/106) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x400, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) r3 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x80000) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000001c0)={r2, r3, 0x1, 0x8, &(0x7f0000000180)="61ab0d6e94cb248dc85dee07bbadd7e3cc7817822f33734173de81034965500165e39446", 0x7, 0x3, 0x7, 0x100000001, 0x8, 0x6, 0x7, "48e9e1a7121dc4dc32ea752a261f61df9772f457edb5f1418b098b54761212dee8f2a6ed26554cc0178262d4f67b8d3895d8fd446c9a477cb741f160199f6b7c11682815a05707"}) 2018/04/20 08:09:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x18020000, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:43 executing program 6: socketpair(0xf, 0x0, 0x5, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000180)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="0f01cbb805000000b9000000000f01d96726660f3a609500000000000f20c035200000000f22c0c4a29db7343a44812d4e75000000000000b8010000000f01d9f30f7e404266baa100ec3edefe", 0x4d}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000040)={0x1, r3}) ioctl$KVM_GET_TSC_KHZ(0xffffffffffffffff, 0xaea3) [ 555.518389] IPVS: set_ctl: invalid protocol: 126 255.255.255.255:20000 dh 2018/04/20 08:09:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f00000001c0)) syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x0, 0x0) 2018/04/20 08:09:43 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f000000d000)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "11f9ea717adc0990"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000780)={&(0x7f0000000680)={0x1d}, 0x10, &(0x7f0000000740)={&(0x7f0000000040)={0x5, 0x804, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "a27fa19059a434af15336a83c650576e0f8440af825c59e77ec6c987ed21de741e6554726f2c070c693bbbbc406fc1e9479661d6bf2781e5474301a5d8e3ef75"}}, 0x80}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x183042, 0x162) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000240)) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "fa9028eee25d9606"}}, 0x48}, 0x1}, 0x0) 2018/04/20 08:09:43 executing program 5: io_setup(0x59, &(0x7f0000000140)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syzkaller0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000280)={r1, 0x1, 0x6, @random="d239203b6e91"}, 0x10) io_setup(0xaa8, &(0x7f00000001c0)) io_setup(0x401, &(0x7f0000000200)) io_setup(0x1f, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) io_setup(0x8000000005f7c, &(0x7f0000000240)) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1ff, 0x0) setsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f0000000340)=0x800000000, 0x2) 2018/04/20 08:09:43 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)={0x1, 0x1, 0x200}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000000c0)=0x9) 2018/04/20 08:09:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x7000000, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:43 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xf00, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:43 executing program 6: connect(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1e7330b99bcb2ad564e45e31e8230d641c9a82c2561eea4377c2e4c957c4d5aab91c046f6f20a880c7883067754c646404557a8f1259f44e3c2fd4faa7eedc"}, 0x0) 2018/04/20 08:09:43 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r1, &(0x7f0000003780)={&(0x7f0000002400)=@can={0x1d}, 0x80, &(0x7f00000036c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000000000000d01000000000000a949d383bc8b7dc9a622615c031b1030c582d4b2bf0d1d732293130b3ff7a195f4b8f0cdccd2a15ad5d813c7ed9d824fa77bd013f44c5aa165117ab569f13d97d75afd8a7d9669464debc7f30431fb290cde3e3b6355f277a1f5a223f326b79d6c83480c0b4067bd084e9042c08a0f0948d65835267facf471be955106edcdd084099aa33801b3cf005f0c75e0"], 0x10}, 0x0) 2018/04/20 08:09:43 executing program 0: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0x0, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x8, 0x1, 0x800, 0x0, 0xfff, 0x9, 0xf4ca, 0x7, 0x4, 0x0, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x0, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) renameat(r0, &(0x7f0000000640)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000680)='./file0\x00') dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2000000000, 0x0, 0x8, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x2, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x121a00, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000900)=""/195, 0xc3, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000004c0)) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x1c3200, 0x0) ftruncate(r5, 0x49) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000000000)={0xb690, 0x80000000}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x1e}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in=@multicast2}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000280)=0xe8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x13000005}, 0xc, &(0x7f0000001540)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140500000000000000000000000000"], 0x1}, 0x1}, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f00000015c0), &(0x7f0000001600)=0x10, 0x80800) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)="2e2f6367726f757000eb4712f7491a", 0x200002, 0x0) r7 = openat$cgroup_int(r6, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) write$cgroup_type(r7, &(0x7f0000000000)='khreaded\x00', 0x1) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000000380)={0x2, 0x4e20}, 0x10) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x1b, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="0e630100000000000000ade708c15a14264a010000000100000000"], 0x0, 0x0, &(0x7f0000000440)}) eventfd(0x3) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) 2018/04/20 08:09:44 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x200000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x30}, &(0x7f0000000080)=0xc) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000140)={0xc6, "34c32b32aeab77e83d7dd345524b14b4a4acea9d0de6515d5a414b45b22c2eedf785da465aca913cbb32f83a4c33e7e49fbb80c113c3fc6cdd8da71d0a335473723302a8457431868c6f80cfd883ae075ef6e2b46b588dfb0a921fbe402f5438c1cc8e32108157eb7aa1a028e4367af6e2cbfa075422ec896ad63d10a11aeb004ec9651d37a08e25d3e81a57d9a133966adf449778d700ede037dff9c6ebc755f838232022c1e16a2b307c8057e518f3cbc1bd86bd94865e220a4e002079f66f61bbc39159d4"}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x100000000, 0x20, 0x7, 0xb9909c}, &(0x7f0000000100)=0x18) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/20 08:09:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x5, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:44 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000040)={{0x2, 0xfffffffffffffffb, 0x918b, 0x756, 0x1c0000000, 0x7ff}, 0x4}) 2018/04/20 08:09:44 executing program 2: socketpair$unix(0x1, 0x8000000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_netfilter(0x10, 0x3, 0xc) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x3, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/04/20 08:09:44 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) write$rdma_cm(r2, &(0x7f0000002800)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000027c0)}}, 0x20) write$rdma_cm(r2, &(0x7f0000002840)=@notify={0xf, 0x8, 0xfa00}, 0x10) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000000)=""/127) 2018/04/20 08:09:44 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x20000, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x2, 0xc, &(0x7f0000000100)=@raw=[@call={0x85, 0x0, 0x0, 0x3b}, @call={0x85, 0x0, 0x0, 0x2e}, @generic={0x8c68, 0xfff}, @alu={0x7, 0x4, 0x8, 0x6, 0x7, 0x50, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x8}, @map={0x18, 0xb, 0x1, 0x0, 0x1}], &(0x7f0000000180)='syzkaller\x00', 0x5, 0xdd, &(0x7f00000001c0)=""/221, 0x40f00, 0x1, [], r2}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000071000040be000000a38dda"]) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r7 = openat$cgroup_ro(r6, &(0x7f0000001440)='memory.current\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r7, 0x0) 2018/04/20 08:09:44 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xa, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0xe, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:44 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = accept4(r0, &(0x7f0000000100)=@nfc, &(0x7f0000000180)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="3ff79f8d4b6f2a2ab8b532ab12b2aa9092ae25eee9cbf12690d84202", 0x1c}, {&(0x7f0000000040)="0e9a3247f9272448e348bbdb8b242911761b65b43cceefa71de5fd372b683d66899a6d9a6b9644661916e3e92ca3f7e9e5238a9a4e346398613c01b40194a45d88809d34624a8836815686c04e5dc4b7eb41bea5f631fec509b17e67a8e4336f149e024f8516", 0x40}], 0x2) 2018/04/20 08:09:44 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x2000, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000300)={@multicast2, @loopback, @remote}, &(0x7f0000000340)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={'ipddp0\x00', {0x4, 0x2, 0x8, "08182fe036f2", 0x6}}) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000040)="390000001300090468fe0000810000040000004003000000450001070000001419001a00e3ff010007000012020000080000e10c00f41ee400", 0x2a5}], 0x1) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0xf0d, 0x10000) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x80) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1ff, 0x1ff, 0x3, "7aa0b99ffe1761d6b22cb4313bdde44d45abc1d2bf2a47fbe0d0ba2521098cfde38aa72796db9e13faa6db82cc07c9a13e59af852434fe5a265403ae7e5ba8c8f21fb783c61e4b4a1440b93fbc787f29"}, 0x424) [ 556.063564] QAT: Invalid ioctl [ 556.080427] QAT: Invalid ioctl 2018/04/20 08:09:44 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000080)={0x1, 0x10000, 0x2, 0x2, 0x5aaacc9a}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="e52bf626f2f7970c00000000"], 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mknod(&(0x7f00000000c0)='./file0\x00', 0x8001, 0x1) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000002ff0)) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)={0x9, 0x9}) 2018/04/20 08:09:44 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f00002b6000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f00004b6000/0x1000)=nil) r0 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) 2018/04/20 08:09:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x700000000000000, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) [ 556.249301] QAT: Invalid ioctl [ 556.262534] QAT: Invalid ioctl 2018/04/20 08:09:44 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000675000)=&(0x7f0000989fff)) r1 = getpgrp(0xffffffffffffffff) move_pages(r1, 0x3, &(0x7f0000000000)=[&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil], &(0x7f0000000040)=[0xff, 0x0, 0x4, 0x3f, 0x80, 0x10001, 0x3, 0x5], &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0x4004af07, 0x0) 2018/04/20 08:09:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4a003, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x200}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0xfffffffffffffffc}, 0x8) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6, 0xf0ffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={r3, 0xfffffffffffffff7, 0x1, [0x4]}, &(0x7f0000000280)=0xa) 2018/04/20 08:09:44 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0xff00000000000000, 0x1}}, 0x1c) r1 = semget(0x3, 0x3, 0x80) socketpair(0x1a, 0x1, 0x6, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000100)={0x9, 0x5, 0x4}) bind$netrom(r2, &(0x7f0000000200)=@full={{0x3, {"3feac2bfb22520"}, 0xf2e}, [{"0e2deb4f7a92f3"}, {"a1fd57c8667a69"}, {"442acc4f9585aa"}, {"c69b88631c1ead"}, {"26e7d5ef243156"}, {"f0e35975fffe20"}, {"7b92b4f1a8d57d"}, {"cab747dbcc4587"}]}, 0x48) semctl$SEM_INFO(r1, 0x0, 0x13, &(0x7f0000000080)=""/120) 2018/04/20 08:09:44 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000002400)=[{&(0x7f0000002240)="fc4d98030052e50c8056c852d72edbe1a3767950860e2a2ad398c2ed12b3c7e23aaf494133159ded6481011eac23627f003305bf8a93b6cb1ae3354beec140a8f0d328ca933be9fe403498102017cd509c8cc8d82766c0027418f264ac7749687725fb64b67229d9a5f616d625ff93ec08ccb78dfc09f18fe1eeb1a475ae001b95b4c69eab8580637efcc46ab5b282a50734ce610ffbab5300a0b8dea9e0d2635f8169c8bf5c3d606ff869665f96510c0a880c3712d517f9332a4736de806a9963d3cebd586b67cb79481aa7f257a83af0cf4ab41474b5a3711ab71edf437cd15f81bf3d84111a4707", 0xe9}, {&(0x7f0000002340)="c3fd4eb1ba8a62205cc1316bf3b183f951359204563db800f611b5edc49c7930052904ffd6651bf75a524e406de948fef61cf8b46d0fdb917cb74f37bc37d80b116b31718df87793909e112454c19337c41489096deee3615b7dd62dd689efa318d67b05e7591b074cccb603abee3330eb73106ec38936bbf5652d65af9060c0384364cb77f47dcfc4ae045d7678dea33fef58c21aa323c2f5a3b918b2464d1bddae073a", 0xa4}], 0x2, 0x81007) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x42000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/04/20 08:09:44 executing program 1: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000002740)='schedstat\x00') setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000002780)={{0x800000000000000, 0x3f}, 0x22}, 0x10) getsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, r2) connect$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0x10) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000100)={0x8001, 0x7, 0x3, 0x7}, 0x10) getuid() 2018/04/20 08:09:44 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xa000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x40020000, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:44 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0xe, 0x3, &(0x7f0000003000)=@framed={{0x18, 0x6}, [], {0x95, 0xe6}}, &(0x7f0000002ff6)='syzkaller\x00', 0x5, 0xe7, &(0x7f0000002f19)=""/231}, 0x48) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffffffffffff0000, 0x200) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x80000) 2018/04/20 08:09:44 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000100)) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)}], 0x1, 0x81006) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x2, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00000002c0)="b805000000b9000000000f01d98f8958010967420f0966ba410066b8030066ef83b90d0000000d440fc71d00000000654a0f01c80fd42e660fd4556fb9730200000f32"}], 0xaaaaaaaaaaaab20, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r5 = fcntl$getown(r4, 0x9) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x9, 0x401, 0x4, 0x0, 0x0, 0x4, 0x200, 0x2, 0x7eaf, 0xea00, 0x6, 0x80000000, 0x1000, 0xfffffffffffffbff, 0x9, 0x6, 0x80000001, 0xffffffffffff9007, 0x8001, 0x5, 0x7, 0x7fffffff, 0x1, 0x7ff, 0x1, 0x80f0, 0x0, 0x8, 0x8, 0x1a700, 0xfff, 0x7ff, 0x4, 0x5, 0x6, 0x7, 0x0, 0x0, 0x0, @perf_config_ext={0xdbc, 0x10001}, 0x200, 0x5b6, 0x2, 0x3, 0x6, 0x1, 0x10000000000000}, r5, 0xc, r3, 0x3) r6 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000387000), 0x4) gettid() capset(&(0x7f0000000100)={0x19980330}, &(0x7f0000292000)) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x7fffffff) msgget(0x2, 0x0) r7 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f00000000c0)={{0x49, 0xfd78, 0x6, 0x36d, 0x0, 0x90}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$IP_VS_SO_SET_TIMEOUT(r7, 0x0, 0x48a, &(0x7f0000000240)={0x1, 0x1, 0x7}, 0xc) 2018/04/20 08:09:45 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20180, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) setitimer(0x3, &(0x7f0000000440)={{r1, r2/1000+10000}, {0x77359400}}, &(0x7f0000000480)) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0)=0x3, 0x4) r3 = semget(0x0, 0x2, 0x0) semctl$SETVAL(r3, 0x1, 0x10, &(0x7f0000000140)=0x6) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000003c0)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000"], 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/20 08:09:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x6b57010000000000, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xtea-generic)\x00'}, 0x59) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003380)=[{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000001480)="e29204ad1d2e19d4652cd72836e53149", 0x10}], 0x1, &(0x7f00000016c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x6, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffff6e}, 0x0) [ 556.924855] bridge_slave_1: FDB only supports static addresses 2018/04/20 08:09:45 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000000ffff0c00000000000000000000005b659a62290ffc380c2dbfc75e9f17e104000000000000001cb4e2bf501db1bb949869c29c4d914d9f26a203415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa566"], 0x82}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)="278b0d377382b3adc05c88a61a9aa94498e437ec503f4a", 0x17}, {&(0x7f0000000140)="51f461b101e2a4543f44bb0a8ddd7981690c3e424467e340095fac05887a0ddea3a7ea1e38422409c1931c2e0f011782663c803df42230a669b9ff993af9992e6894d9c5d65991e6b707f60f5b0d5eadc096c79a11079fb335e29cff817bb8270b761c3795da7ce405cf93f8b71f35c97d00de43d1967d76fdaea01094", 0x7d}], 0x2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x40000) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000040)=""/159) [ 557.010835] bridge_slave_1: FDB only supports static addresses 2018/04/20 08:09:45 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) close(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mreq(r1, 0x0, 0x1c, &(0x7f0000000100)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0x227) sendto$inet(r1, &(0x7f0000e76000), 0x0, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)) 2018/04/20 08:09:45 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/ip_vs_stats\x00') r2 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_destroy(r3) sendfile(r2, r1, &(0x7f0000301ff8), 0xffffffff) 2018/04/20 08:09:45 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xfec0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:45 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000000200)={0x5, 0xc07, 0x0, {r1, r2/1000+30000}, {0x0, 0x2710}, {0x2, 0x0, 0x101}, 0x1, @canfd={{0x2, 0x0, 0x7, 0x4}, 0x0, 0x0, 0x0, 0x0, "2bac4c9ca98ba8db043de0876d31c2d64df2436b81621f1b708592f41e30cc6866b194de0d19842f30652db8911f544fca09ebfc2a38af373cd92b3245c9d0d7"}}, 0x80}, 0x1}, 0x0) 2018/04/20 08:09:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x200000000000000, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:45 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@loopback, @in6=@local}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0x0, 0x2}}) 2018/04/20 08:09:45 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) close(r1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000180)=0x10, 0x4) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e24, @rand_addr=0x8}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e22, 0x8, @empty, 0x7}, @in6={0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}], 0x68) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c20000007d73cf61100f08004500001c0000000080009018b10b04c2376a6575170fa27a00009078837a5812d3cc76e0000002"], &(0x7f0000000000)) 2018/04/20 08:09:45 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2000, 0x0) accept4$netrom(r1, &(0x7f0000000600), &(0x7f00000000c0)=0x9, 0x80800) memfd_create(&(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x1) fcntl$setsig(r1, 0xa, 0x3d) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000100)={{}, {r2, r3/1000+30000}}, 0x0) write(r0, &(0x7f00000000c0), 0xfec9) 2018/04/20 08:09:45 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$inet6(r1, &(0x7f0000000000), &(0x7f0000000080)=0x1c, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x402c542d, &(0x7f00003b9fdc)) ioctl$KDSETLED(r0, 0x4b32, 0x2) 2018/04/20 08:09:45 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xfa03000000000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:45 executing program 1: prctl$intptr(0x18, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x0, r1}, &(0x7f0000000080)={0x8001, 0x6, 0xffffffffffffffff, 0x5, 0x10000, 0x7824}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x800, 0x4) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x0, 0x5}) 2018/04/20 08:09:45 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002780)={0x0, 0x0, 0x1400004000020030}, 0xc) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000300)='|', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040), 0x20) write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="2321f72efe8f69d9e787c12ab4d3fcc8be300a71538f2d3c3c5f758000000009ac780c0725f25a0fdd133c85951c9fef628f1d0ac2303be58282f9642fc91fefde740806445675b4c1e17501e13b3cc32061db826b579d85035569359ac86ce797453c1726253d98fed94eea7ef72854452b3f3bba66e1"], 0xb) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x401}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f00000000c0)='t', 0x1, 0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7fff, 0x161100) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000100)={0x2, r0, 0x1}) sendto$inet6(r0, &(0x7f0000000700)="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", 0x601, 0x0, 0x0, 0x0) 2018/04/20 08:09:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x4, 0x8, 0xffff, 0xfffffffffffffb23}, {0x100000000, 0x6, 0xff, 0xe81}, {0x729a3c2f, 0x100000000, 0x6, 0x9}, {0x2, 0x3, 0x9, 0x8b}]}, 0x10) poll(&(0x7f0000f81000)=[{r0}], 0x1, 0x431b8446) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b15ffc), 0x4) [ 557.466242] sctp: [Deprecated]: syz-executor1 (pid 4733) Use of int in max_burst socket option deprecated. [ 557.466242] Use struct sctp_assoc_value instead [ 557.535382] sctp: [Deprecated]: syz-executor1 (pid 4752) Use of int in max_burst socket option deprecated. [ 557.535382] Use struct sctp_assoc_value instead 2018/04/20 08:09:46 executing program 2: r0 = socket(0x2000000000a, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/20 08:09:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0xe803000000000000, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:46 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x530, 0x10000) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20190000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@upd={0xe8, 0x12, 0x111, 0x70bd2a, 0x25dfdbff, {{'drbg_pr_hmac_sha384\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x3ff}]}, 0xe8}, 0x1, 0x0, 0x0, 0x40000}, 0x1) unshare(0x20000400) clone(0x8001fffc, &(0x7f0000d0e000), &(0x7f0000438000), &(0x7f0000197000), &(0x7f0000d36f76)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20808008}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x94, r1, 0xb20, 0x70bd25, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb2a8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xd}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x67}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffb}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}]}, 0x94}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/04/20 08:09:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffffffffffffffd, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)="571d7d91290d61beff7145763f7a95674c9b61c6e58ba229941a083257dfdd9d4037ad6480bbf0fd", 0x28}], 0x1}, 0x0) getsockopt$inet6_int(r0, 0x29, 0x86023239edbc9092, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/20 08:09:46 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x2001001000000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:46 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x800200000021) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f00000008c0)=@ipv6_newroute={0x1c, 0x18, 0x307, 0x0, 0x0, {0xa, 0x94}}, 0x1c}, 0x1}, 0x20000095) shutdown(r0, 0x0) 2018/04/20 08:09:46 executing program 1: r0 = memfd_create(&(0x7f0000000240)="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", 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) close(r2) r5 = dup2(r1, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, r4, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r6 = memfd_create(&(0x7f000003e000)='\t', 0x0) r7 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r7, r6) write$sndseq(r1, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @control={0x2a}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x60) write$sndseq(r6, &(0x7f0000704000)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @ext={0x0, &(0x7f00000010c0)}}], 0x30) 2018/04/20 08:09:46 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000f40)='/dev/qat_adf_ctl\x00', 0x100, 0x0) r2 = getpid() lstat(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000012c0)=0x0, &(0x7f0000001300), &(0x7f0000001340)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001380)=0x0) r9 = getuid() lstat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() r12 = geteuid() lstat(&(0x7f0000004400)='./file0\x00', &(0x7f0000004440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000044c0)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f00000045c0)=0xe8) r16 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000004780)=0x0) lstat(&(0x7f00000047c0)='./file0\x00', &(0x7f0000004800)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004880)='./file0\x00', &(0x7f00000048c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000004bc0)={0x0, 0x0}) fstat(r0, &(0x7f0000004c00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004c80)='./file0\x00', &(0x7f0000004cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000004d40)='./file0\x00', &(0x7f0000004d80)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004e00)='./file0\x00', &(0x7f0000004e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000004ec0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004f00)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000005000)=0xe8) lstat(&(0x7f0000005040)='./file0\x00', &(0x7f0000005080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getpid() fstat(r0, &(0x7f0000005100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005180)={0x0, 0x0, 0x0}, &(0x7f00000051c0)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000005200)=0x0) lstat(&(0x7f0000005240)='./file0\x00', &(0x7f0000005280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005300)={0x0, 0x0, 0x0}, &(0x7f0000005340)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000005380)={0x0, 0x0}) lstat(&(0x7f00000053c0)='./file0\x00', &(0x7f0000005400)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000005480)='./file0\x00', &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000006900)=[{&(0x7f0000000f80)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001100)=[{&(0x7f0000001000)="8392e0f61db22ab1956db3eeb0b6d55b177ae066977e010a29385e2cb8f0d3e5b29a8255bbecddeece46e5a5ba9db50e183a58f1ea92edb136c36973643d1fc52aff4b9cccd99a8fc5096afda981ae80c35a7bf34ac1cf001cd6bea06c579c5bfce826a0d64001dd94d155cfbe4d94df861ee2fdbc10d4a1cbe73a435da6b54fd390ec944b9010f6b488331d17f8e38b53e78d9bf2f7d09489f26472ea8b2d12ffb94fb3a6dd5a43750b12752ee5d6a9e8f1fc984803b8ad7579b32a6e11a59a4902af8918c4d84e09a687b2c8e35b1e4e54555fc128", 0xd6}], 0x1, &(0x7f0000001480)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x80, 0x24000080}, {&(0x7f0000001500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002ac0)=[{&(0x7f0000001580)="3568d2ca19983df7b3340d93efc2233affe8d257e0703745b28ee6e9de7f1831e38573aabb4bc1fa0cf19cac81b9af9c96a457e1839a75fc62fca193999bec7e", 0x40}, {&(0x7f00000015c0)="fc34dbea7f6bf242567d085de1aefeca864d0c38846cffd688bdc35fca077cfe2f780a1989c3e1d511f2026b16fa5b8dab0c9546ea57a9bbf230fd0fcfa6df35b7a6c8b926e3f2a30183944a5d4a443541dd85244fa15930b6dd72ddf1512d586e15f75f51a9f6626819ffb8bd879100f5943ee84f561f01f9947f1a7a488edfe318bd587c2b0deff38297ed077ff26645fe2866b9dda7379de4e96b909b9923f702db6a3c73783738f5e940bc11219f78fd1977c3e2f11f0848a48f876dfa512259752c00112ffd7dcd1a25f0b8918567dbedf5c9b2627f92781bd4e8c3ec598f6103", 0xe3}, {&(0x7f00000016c0)="7b9fd85a5d2854058bcc497d492e4d2bb717bf1b4d42ef6c9d4c4d7ab2f8fe7adb94e0fdacbdd2f9193723b6e2e6766cd526de20444b4e4287699c8094664790765791c43af486c83e", 0x49}, {&(0x7f0000001740)="1df5a20a64268fbb70a0b70cd613a4dc3b2bd0efc1dea26a8af24dd4cd6f1336d113a2b1dfc7ba32a5de1765a02d0892ca2163a3074c5d690458a85a1734aed30ebde9884ce5f487735fcd87ecdb9e89e380e72575ea4816d28d1d717fec331a0cf61877a830d1ea4937f7a3ff7daed73cefe719635126aaef4b5a631ebb0aaac8914cdd19c58c3d1086fe90c86ed905fb964c6dcc23a319623c5a8213691d878d476b73addd009993d5aa722f9076a3819c8eac5269738990ae", 0xba}, {&(0x7f0000001800)="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@ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r35, @ANYRES32=r36, @ANYRES32=r37, @ANYBLOB='\x00\x00\x00\x00'], 0x108, 0x4040}, {&(0x7f0000005680)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000068c0)=[{&(0x7f0000005700)="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", 0x1000}, {&(0x7f0000006700)="76b2eb3223c25f261bd6e425870a9e17fae221de41b4738b06578b030c7432b33e0991b5157d417ff9f90cc700e5b2b53f2484f6e5ea6cb3f78fcff525e007f4b3aebfb26a2a309305e9ca1efbb0018f9648408138a13daec6501bf5e5fdc767d0862c6961172a8d613b21ce1c1e20d3c145fdc010c9364cc378d52b717d3359cb10b14794424cc7bccfaa831dc06e4e5bb28b33b6fe5c01a423c173936ddd14f78e65021e4aad921e72d7b081d3e74da0ae45b482dcea78cdfe1a7909dafaca66cff194352319b7517a553be573a369fcb3926c", 0xd4}, {&(0x7f0000006800)="c57f07743e9e5479d42c57e3b24460125c690b81362032aa83480dbd7d428d3396201c37b3604ac5c585f3bff03746b6bf6679aeead92529e8572ff229b4803e1b8b9930b2ea0fd8c2788a2d04f312829c24e488b6bce6118d6b06d13c65dd4672b0ff3ab5fd8d70c8f9133f8305d44da764ec99e0150c709962327f3ec22347a3e6", 0x82}], 0x3, 0x0, 0x0, 0x1}], 0x8, 0x4041) r38 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80000, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f00000000c0)) r39 = accept$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) sendto$ipx(r39, &(0x7f0000000100), 0x0, 0x40000, &(0x7f0000000140)={0x4, 0x9, 0x8001, "32c012f8ae7b", 0x3de}, 0x10) accept4$alg(r38, 0x0, 0x0, 0x80000) 2018/04/20 08:09:46 executing program 6: 2018/04/20 08:09:46 executing program 7: 2018/04/20 08:09:46 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="6769643d317f352c646d6f64513d37782c6d6f64653d3d7e343535303d2c7362736563746f723d39373e2d372c6d61703d6f66662c6d6f64653d37"]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000000000)='bpf\x00', 0x0, &(0x7f0000001740)) 2018/04/20 08:09:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0xf401, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:46 executing program 5: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @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, 0x5, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/20 08:09:46 executing program 7: syz_emit_ethernet(0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c2000000063d3b65045386dd60459c6a002c000000000000000000000000000000000001fe8000000000000000000000000000bb000200000000000007080000000000000000c2040000000000000000", @ANYRES32=0x41424344, @ANYBLOB="0100000000000000"], 0x0) 2018/04/20 08:09:46 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000080)=""/86, 0x56) 2018/04/20 08:09:46 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'lo\x00', {0x2, 0x0, @rand_addr}}) 2018/04/20 08:09:46 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xfec00000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:46 executing program 2: creat(&(0x7f000009aff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000000040)='binfmt_misc\x00', 0x1023401, 0x0) 2018/04/20 08:09:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/04/20 08:09:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10503e, 0x0) pwrite64(r0, &(0x7f0000000000), 0xfffffdcb, 0x0) 2018/04/20 08:09:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0xe000000, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:47 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000080)=""/86, 0x56) [ 558.821199] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/04/20 08:09:47 executing program 0: dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000200)={0x1d}, 0x10) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000880)=ANY=[], 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) io_setup(0x21, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="050000000000000000000001cfbdbedee32e68b3a251fd2cfd09684d9c7a18e320bbf22a2ce3cb58fa63c42a238cb85f1023fa8108000000", 0x38}]) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000140)={'e\x00\x00\x00\x00\x00\x00\x00\t\x00', {0x2, 0x0, @rand_addr}}) 2018/04/20 08:09:47 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="42282ccf08089b73126fd3b81cf061cb9d324ac585c3781d08cf65ae3d710f09785c7197794b47c0c7d9d96f1cc7adf802086fa963fb18dbbc5a9e9a4d87cb95137b36f23c8ce1cce17f8c4cc2cafd9e2d1042b03fb9767c904137fe6c59656448c4d61aaea9cb6556c688f3961666ed9dc267e9a371e0a3af61abfeed44999ad99d2a64cd8dc8b92eb65bba25e07fd0ce6c770cfeb8bd3b19abcbb9c3584075a7ddc3df9d30675a03c10dbddcfe532cf396676950825e805fb95c21982e2ae227fd5ecaf3e78c478a54", 0xca, 0xfffffffffffffff8) r1 = getuid() r2 = getegid() keyctl$chown(0x4, r0, r1, r2) r3 = socket$rds(0x15, 0x5, 0x0) bind$rds(r3, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r3, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000000080)=[@rdma_dest={0x18, 0x114, 0x2}], 0x18}, 0x0) personality(0xffffffffffffffff) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) mkdirat$cgroup(r4, &(0x7f0000000040)='syz1\x00', 0x1ff) r5 = add_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="ad70fd485b77841d55260dc96f17d76f3f7b0a1a3dae15ff5f05adbf3ba139cf12bc8d2d0d08547e902097064c1809ca1fbd6e98e5", 0x35, 0xfffffffffffffff8) connect$rds(r3, &(0x7f0000000180)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) keyctl$get_keyring_id(0x0, r5, 0x1) 2018/04/20 08:09:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f00000000c0)=0x3, 0x1) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) shutdown(r0, 0x0) 2018/04/20 08:09:47 executing program 7: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0x3) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000540)={&(0x7f0000000300)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000580)=r3) wait4(r0, 0x0, 0x40000000, &(0x7f00000000c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000400)=ANY=[], 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x101000, 0x0) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000000200)=""/231) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000400)=""/155, &(0x7f00000004c0)=0x9b) inotify_init() getrusage(0xffffffffffffffff, &(0x7f0000000340)) 2018/04/20 08:09:47 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca9, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x95e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) vmsplice(r0, &(0x7f0000002500)=[{&(0x7f00000001c0)="ac5e587adf89d22cb5ce01e21c57c0f20a961e7e4ab88a0401f9f0cb4b9c55e46cbb9955fdf15def9f232b9458d9771cbfe8990a1e4b3c468694633ad4031fe0b2986f0c26450ea5d1d5f8c502d481024969a6f5dfca0e07bf3b450bacdb4613448694cd150ad29d77f886698c4235642d29a966b245cca60f39068441cb2546372d7cecbdf8e918cbf6c05e6de4614d06588c4392428d7bc8473bc802026dc7c8c7a441edb9e99ad30e77de334c16f4946e1fade40d7b9debbe1b0dc8cc34c443fbff68a0ce888812d0bcf68a0784b6a9950a69690c8c29246b2162bd0a13ac225e43", 0xe3}, {&(0x7f0000000100)="5375c50afb35a918ef1b5b22a309d53b191a723d8feb689c3121c13e6d58864f370a127a7961137af52573c0a7c28f", 0x2f}, {&(0x7f00000002c0)="355922b95e541ad35a843ba73e53688ec6560366736b2ecfe364e5c0ef06ed80e79d906b1617ff8419bbdddcfd7a3c038b886bdd9ea7dd9dc639db2190fbf8aec0f07ad92688db63c778b4e576ee051d16b5b262be6edfa29bc861b68e57caea45556d3e0d03dcdc7de16841d97adbd66988cbd6f4fd9a19c7d20cd5", 0x7c}, {&(0x7f0000000340)="35579c43b84bcb8bbeffebff37523ac10e7cdc1b2b09d8f3f7f731291d7328f53a9eaec102f29db691c80e72bf95f5a1a4bff031854bea2313e1e48b49abea024c6dac52d7e39d9d0064f5d2b14ba3e81e637672de557c27c11f604c7d5b95536d531fa33fd5809ea4ab0cc90f8fbf9deeb70d44de0e19ca6ff1f0ec7cf0b45f6b9455f34fe2614a23b19c64e23b4768917100d79328c4ee10f31e6423363845363f", 0xa2}, {&(0x7f0000000400)="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0x1000}, {&(0x7f0000001400)="1a0b1181beacc3b069d3eebd8a86ca4a21cb5813a051e0d45ae80a9f20e393bd669e6bee4770ca6468173e9c91405f7008e41c64b7562fb81f7c9b929eec9fc1d00a05046e061c67b21fd639aed154d195044221dd39f50c54b4deb8f3ce05059ab9da95f7e6022bdb2bf6614e17947d6ed036beecc9d480c7a06d88fb391c654c6395eb85d0cd2f03fb5ba145b8d0a6954caea759dda3ae370dd0e915611d9aa6687ed15ff8f719bac383db5bb4e78cb14954e1b2a0d79a6c3a443344b848f7c0f903bf56ad0e2807c34ebd0543a62ae49ff7de", 0xd4}, {&(0x7f0000001500)="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", 0x1000}, {&(0x7f0000000140)="99", 0x1}], 0x8, 0x2) syz_genetlink_get_family_id$team(&(0x7f0000002d00)='team\x00') accept4$llc(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x10, 0x0) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000001cb24)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r2 = creat(&(0x7f0000002b00)='./file0\x00', 0xaa) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) vmsplice(r0, &(0x7f0000002a80)=[{&(0x7f0000002580)="4c18cefb7b035521940105d46d42178aa0b504f44cb7632de7341c19dc81bfc179d889c897017284ba51170dc37ddb9dfe", 0x31}, {&(0x7f00000025c0)="7b9ffe3d62214475fbd1959c122e90a29087a2d1ff76a75fa9f2d7e39131c22d285f84634f6c5407d04bf9f385f7e6ec2d0bda868acb311278d95e224c03ef0e67207c40a8a35a5430ee47543af21fca5085e9e0dfe84e762ab98cc200c84a24a52d41a7c9d4b2715300f23b61941d5149bd3cd57aadb0fdfbe0ae7db2dcd99773e6a5e14451ec1a171c0a6b3fbb1d35c5bdbeb1b593897781c9cdcde1dbac4820bdba0b60cfd8fbfdf7d3e02f152621932822cb888a1815b0c940a81e2098ce1301", 0xc2}, {&(0x7f00000026c0)="de8a0ba294e6aed5b518038206f96ffd54c168f0beb5f940245b9dc9110f14fd6950b1f4b436239a29df2c338a98e0d93677ff136f6cc09874d7e2e04b442fbc2b2d79b8054ee2303232b60f8fee44b8e258d13005a10bc516da2fad43b61ce31ff1f6e6e67dc10d871c4b218cdf357595267905067b", 0x76}, {&(0x7f0000002740)="2b850a46d7379a45a36d83bf7f84b6200e55aabd8988b3ce0ce05246a26f29da7f97b3e49ac071a0cfc4049c28754d320f997bc31872039e464ab7cbe2d004c386d0d43d74f665232f1d12b6fe1f6342dc305caeab19afa6fa01793ddd8fa0d28a7c6dfd083a686c40508b16061b8bf4d9845accb85e1821fc019b75e271ea977deb11c4399f7b69da2bf0bcebb01f2e2feb3eb9a0373fc0783f289061a916be76747e37456eda25f77882af11505195b89e3949e8", 0xb5}, {&(0x7f0000002800)="46fb7d99036641733d19b252250497ab0d8c6c287f1769aabf9477b1292e3c42dfaf0df24335d0507ce40360861690493432bb26fdd59c303d122fa82a29460b3e7720f6cb5429944cae3d213f6e4343635dca4393e1883b912e040ed2ded9aa1ffff4849183fd", 0x67}, {&(0x7f0000002880)="1e0818265d87c515f050564e18380c3b080f3a446b3d9270167724ad8e0058df63d2c6a4239dd6520b9b518717dbc48aba6cbc01494f7cf0ef612f8a905c41af46cc3fc3ce2859584a5556aa2b25e3dac5aa47", 0x53}, {&(0x7f0000002900)="f21a47548fc7b6d093dd8cbc24a9fffafa05e1f5ae73ef75d5ad4c2c9b3c5a827674f6168a29eb9d9a2dd20a0882b2a046188411655a40ad6c14557a93a944f4032090b980f00479de1e327064e65a07a295c715d37997fa3921a35240d3e64d26633398a481d9485711c9e02c46c42bbbb2206abbaf872ae4a50595e786667f858e9d", 0x83}, {&(0x7f00000029c0)="ace5b3cedc5599b0f8ba3a3d44758e2815aa0277c3be2bdb71abd74e1c7ada5cddb300a220b06911e459170d96d54c79ac89df662d9286d518a814a140a76ec1815bf024fd221538bd7dfa8820b2610d5d0b2a500ee0fbaff4538459126c7985a05703e691ef0fc4b39438e494205d7320ae0f467d4f05f089c84b81f765389d9bf81954ff6372788ee17ef492ea0c592bef2b1dc5ed2538e7c1", 0x9a}], 0x8, 0x0) write$sndseq(r2, &(0x7f0000002b40)=[{0x5, 0x0, 0x10001, 0xfe00000000000000, @tick=0x3, {0x1, 0xeab2}, {0x4, 0x7b}, @ext={0x28, &(0x7f0000000080)="2b7beb75b4dd707d007542835ba9e603dcf41caa61b4281a3a129659ed46e33ebce25a2fe21196e6"}}, {0x100, 0x0, 0x4, 0x6, @tick=0xfffffffffffffffc, {0x1f, 0xab4}, {0xc1, 0x6}, @addr={0x4, 0x3e}}, {0x6, 0x4, 0x1, 0x0, @tick=0x8, {0xffffffff, 0xa}, {0x0, 0x1f}, @raw32={[0x0, 0x1, 0x5]}}], 0x90) 2018/04/20 08:09:47 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000009c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0xffffffff, 0x4) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@llc={0x1a, 0x337, 0x3, 0x3, 0x3, 0x9, @random="9930ec9a5d02"}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="94", 0x1}], 0x1}}], 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200000, 0x0) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) 2018/04/20 08:09:47 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000080)=""/86, 0x56) 2018/04/20 08:09:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0xffffff7f, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:47 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xec04, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:47 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000080)=""/86, 0x56) 2018/04/20 08:09:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x1576b, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:47 executing program 6: fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000080)=""/86, 0x56) 2018/04/20 08:09:48 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xfff7ffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x141000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x19, "3a0987e8560830ddeaeb1bc6e614e9333f220c5c3a754f413d"}, &(0x7f0000000140)=0x21) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x293) ioctl$TIOCSBRK(r0, 0x5427) 2018/04/20 08:09:48 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x8, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00000001c0)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000040)="1f0000000104fffff13b54c007110000f30501000b000200000010001c0000", 0x1f) r1 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x10000, 0x400000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00000000c0)={0x8, 0x5, 0x4, 0x1, "cb2b99be00ba403ca0be30b631fe39cabe8784fabfa6c88874ff06b73a904a37d2862d15ef8d90bad3fa7d45", 0x1f}) 2018/04/20 08:09:48 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000440)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000004dc0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000004d80)={&(0x7f0000000980)=@newlink={0x2c, 0x10, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x2c}, 0x1}, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000040)={0x7, 0x2, {0xffffffffffffffff, 0x1, 0x2, 0x0, 0x9}}) 2018/04/20 08:09:48 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)="2f70726f632f6e65742f63006a7cbc121546a424ebfc66506af47047a656b7b35a69fe93ea239e791a8ea15ae4e8a10a248af4daf6e6774489c2fe8aaade00740000000000000000000000000000000000001758515d98ff5c2b5a7feb04ab3ceac3d95377386a8d0b716b3be8ee99adb0d1d546074bc0e2408aad593ca0a82b5f76af090744b5dc4847a8d6f63a8da1f53fe6877df0931a8d828ac131bc4e23b2d6c84f", 0x7ffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) poll(&(0x7f0000000040)=[{r0, 0x8080}, {r0, 0x1011}, {r0, 0x4}], 0x3, 0x2) 2018/04/20 08:09:48 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000080)=""/86, 0x56) 2018/04/20 08:09:48 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xc002, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0x6, 0x224000) write$binfmt_aout(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x3bf) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000000000), 0x4) 2018/04/20 08:09:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x2, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd160-generic)\x00'}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x8000010200, 0x0) sendto$inet6(r1, &(0x7f0000000200), 0xffffffffffffff37, 0x4000, &(0x7f00000002c0)={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0xfffffcb9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="d6a479cd7f5e7b7a2952d272276f489b0e2590febc9969313288020a5af2c80157ed69c1ee82bb6e3fe5387bb5b4604396aaae7266f4a8c29b4ef554d9e26918aea339189b84cb856894ebe8216a4bcc5127d212e62ba0c83f0fcb6cc7ee221dfce83829374b853c36f61631e91feae25b0500000000000000f7b9c141c2815166d9de4c6562412aa4128e4c62b468f77476f7b1b0df6e62a5637bf951b93f22c7cc52728e8e084d93ace99422ecd592651a039289b1910c155c2c67c050813bc386a4a531ab4c206a5bf2afc1c02c1eb9", 0x56) 2018/04/20 08:09:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x4, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) [ 560.691807] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 560.797515] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/20 08:09:49 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x20, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dsp\x00', 0x20800, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000480)={0x3, 0xffffffffffffffff}) sendto$packet(r0, &(0x7f00000004c0)="4d63c752bd40359adcac914b45faeac74fb080615445cba2cd503b6f7d1b59a002a7f8d999d5adfbbdf21b83a90031ca074fe7275a4aa63d37ad0431bf5e61cc4ccf80cbc9618e", 0x47, 0x80, 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000040)={0xd37, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}, 0xffffffffffffffff, 0x3, [{{0x2, 0x4e23}}, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}]}, 0x210) preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000600)=""/48, 0x30}, {&(0x7f00000002c0)=""/141, 0x8d}, {&(0x7f00000005c0)=""/9, 0x9}, {&(0x7f0000000580)=""/58, 0x3a}], 0x4, 0x0) syncfs(r1) prctl$intptr(0x1a, 0x5) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000540)={0x3, 0x1c}) 2018/04/20 08:09:49 executing program 0: unshare(0x80008282) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000b00)={0x7, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x2, 0x40000000000000, 0x8, 0x1, 0x20}, 0x98) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0xd27, 0x10580) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) fchmod(r1, 0x8) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) wait4(r2, 0x0, 0x200000040000002, &(0x7f0000781f70)) prctl$setendian(0x14, 0x1) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000000c0)=0x2, 0x4) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x9, 0x10080) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x800000000, 0x8004) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = dup(r5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r6, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, @thr={&(0x7f00000001c0)}}, &(0x7f0000000280)) sync() ioprio_set$pid(0x2, r2, 0x3fff) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000100)="a7660f2ab7f689baf80c66b8dd09a78166efbafc0cb000ee66f20f01c966b80500000066b900fb00000f01c1f436f20f5ffe650f20002e2e0f01ca0f0133", 0x3e}], 0x1, 0x41, &(0x7f0000000180)=[@cstype0={0x4, 0xe}, @dstype3={0x7, 0x1}], 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000240)=0x7, 0x4) clone(0x80000400, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/04/20 08:09:49 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r2, 0xbc2b, 0x8}, 0xc) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f00000001c0)="66ba400066ed660fae7f7966baf80cb8e188d182ef66bafc0cb000eeb985020000b806000000ba000000000f3066b89f008ec866b8ac000f00d8c402cda8ac6400500000470f01770c42f466baf80cb8375b1a8cef66bafc0cec", 0x5a}], 0xaaaac59, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000240)=ANY=[@ANYBLOB="2100080000000000000021c2590f940000800000dbdfe21c0000000000000000837f762ee9691f113c436507cc8e5f9526c53973520ffc54c9c52abce3b1bbe2b9534aa13c44cbaa"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/20 08:09:49 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0xa4001, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000240)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="ad2b11394e404215d6dc1ce5e46598f44097e547e354c9f68e7ea8c7d8c3a347631022501a471eef733e09627ed35c7a2541318d7f5d81a8fd7d1901c4f33eca31c2dadb34254962e8c19bee6c"], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00000001c0)={0x800, 0x3ff}, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/20 08:09:49 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x6000000000000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:49 executing program 5: unshare(0x60000000) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000001200)='net/igmp\x00') pread64(r1, &(0x7f0000000100)=""/202, 0xca, 0x100000000000000) recvfrom$inet(r1, &(0x7f0000000000)=""/250, 0xfa, 0x40000100, &(0x7f0000000200)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/04/20 08:09:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x1802, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:49 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="30eb292b9b0195db85f8b0e9bb4f142b275f2da1f4fc7415428d5c2c3ec24d7887401a9913aa1953c99ea2516c77ec824282c6f80ecd4ecedaeecbf981ec4b39ae3f18267b4539d1353e979fae96d5470c240b0165946b5e91f4bfbbafe5b77df8a266b7961ad10b4f056dd07e9e97f1427051c6ef930a97b02c56a879c5234ed1318c4591f1d45181cc00279a2084c06d65ad1c8e54b1ab9b8ce07a3e2c1e7eb97ea3b7c4aff9b8f09c6f114d103b4ba7201484393b", 0xb6}, {&(0x7f00000000c0)}], 0x2) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000240)="0401000000e3cd682c46090000b24066514d670600c0e180283db150877eac3587ca92a0cc14ab6650782299e623", 0x2e, 0x0, &(0x7f0000000200)={0xa, 0x800, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/20 08:09:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x500, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) [ 560.952346] IPVS: ftp: loaded support on port[0] = 21 2018/04/20 08:09:49 executing program 6 (fault-call:1 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000080)=""/86, 0x56) [ 561.013077] FAULT_INJECTION: forcing a failure. [ 561.013077] name failslab, interval 1, probability 0, space 0, times 0 [ 561.024385] CPU: 1 PID: 4963 Comm: syz-executor6 Not tainted 4.17.0-rc1+ #8 [ 561.031497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 561.040860] Call Trace: [ 561.043468] dump_stack+0x1b9/0x294 [ 561.047117] ? dump_stack_print_info.cold.2+0x52/0x52 [ 561.053375] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 561.058935] ? _parse_integer+0x13b/0x190 2018/04/20 08:09:49 executing program 7: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={0xe88e, 0x6, 0x0, 0x0, 0x4, 0x3, 0x1f, 0x7, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={r2, 0xde, "52c46da3f619e62eb4637ccad9b9f1a585492e6b28b052837d9a7c9d979780c4947ec8c0d0baf0e029a652db0c8ebc2717b6c961137ce4731611abe5fc19f3c358ff93afdcd36ead4ae19b81acd809876216c79510e8175d469e03d1301d1a5d3da9c9dc84af7a0e422051805d74b0c54bc016ef9d2e992f9017f8da04db60acedf7bc6ff00f460d1c8e39f70135d0658fb03a1623ad431719e5704d4aa7ec0ffb592f6718f2803b9789609e4058faa6ee513e94dfc1263202275aa7a8696a00e330d870b90986e392af66ad160cf9bcc848cf3aaa89d482fcd87cf94074"}, &(0x7f0000000340)=0xe6) r3 = socket(0x2, 0x803, 0xff) socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000080)="0fde2d037dc2eb215d610dc3c65ac45d809af44d", 0x14}]) ioctl$int_out(r3, 0x5462, &(0x7f00000000c0)) 2018/04/20 08:09:49 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xfeffffff00000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 561.063112] should_fail.cold.4+0xa/0x1a [ 561.067194] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 561.072310] ? graph_lock+0x170/0x170 [ 561.076129] ? graph_lock+0x170/0x170 [ 561.079945] ? find_held_lock+0x36/0x1c0 [ 561.084039] ? check_same_owner+0x320/0x320 [ 561.088375] ? usercopy_warn+0x120/0x120 [ 561.092456] ? rcu_note_context_switch+0x710/0x710 [ 561.097415] __should_failslab+0x124/0x180 [ 561.101673] should_failslab+0x9/0x14 [ 561.105488] kmem_cache_alloc_node_trace+0x26f/0x770 [ 561.110614] ? strncpy_from_user+0x3b6/0x500 [ 561.115048] __kmalloc_node+0x33/0x70 [ 561.118871] kvmalloc_node+0x6b/0x100 [ 561.122692] getxattr+0x109/0x2c0 [ 561.126165] ? path_listxattr+0x190/0x190 [ 561.130333] ? __fget_light+0x2ef/0x430 [ 561.134321] ? fget_raw+0x20/0x20 [ 561.137788] ? __sb_end_write+0xac/0xe0 [ 561.141783] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 561.147333] ? fput+0x130/0x1a0 [ 561.150631] ? ksys_write+0x1a6/0x250 [ 561.154445] ? __ia32_sys_read+0xb0/0xb0 [ 561.158526] __x64_sys_fgetxattr+0x188/0x230 [ 561.162955] do_syscall_64+0x1b1/0x800 [ 561.166858] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 561.171715] ? syscall_return_slowpath+0x5c0/0x5c0 [ 561.176663] ? syscall_return_slowpath+0x30f/0x5c0 [ 561.181601] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 561.186966] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 561.191808] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 561.196988] RIP: 0033:0x455379 [ 561.200167] RSP: 002b:00007fce38601c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c1 [ 561.207867] RAX: ffffffffffffffda RBX: 00007fce386026d4 RCX: 0000000000455379 [ 561.215127] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000013 [ 561.222380] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 561.229662] R10: 0000000000000056 R11: 0000000000000246 R12: 0000000000000014 [ 561.236920] R13: 0000000000000098 R14: 00000000006f3ee0 R15: 0000000000000000 2018/04/20 08:09:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0xf401000000000000, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:49 executing program 7: r0 = gettid() exit(0x9) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="152cd300393a3f00"], 0x8) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x80000001}) 2018/04/20 08:09:49 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfff, 0x40) read$eventfd(r2, &(0x7f0000000040), 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) listen(r0, 0x7) r3 = accept4(r0, 0x0, &(0x7f0000004b80), 0x0) sendmmsg(r3, &(0x7f0000006d80)=[{{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000001080)="bd", 0x1}], 0x1, &(0x7f0000000300)}}], 0x1, 0x0) 2018/04/20 08:09:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xec03000000000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:09:50 executing program 1: mkdir(&(0x7f0000000040)='./file0/', 0x0) syz_mount_image$bfs(&(0x7f0000000100)='bfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, 0x0) mount(&(0x7f0000000180)='./file0/', &(0x7f00000001c0)='./file0/', &(0x7f0000000200)='proc\x00', 0x0, 0x0) mount(&(0x7f0000000000)='.', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000080)='efs\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00000005c0)='./file0/\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ubifs\x00', 0x80000, &(0x7f0000000580)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000280)='adfs\x00', 0x4000000000002000, &(0x7f00000002c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000000440)) 2018/04/20 08:09:50 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) r2 = dup2(r1, r0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000240)=0x401) r3 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt$inet_buf(r3, 0x0, 0x3f, &(0x7f0000000040)=""/97, &(0x7f00000000c0)=0x61) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) r4 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x200, 0x400000) pipe(&(0x7f00000001c0)) ioctl$TIOCCBRK(r4, 0x5428) read(r0, &(0x7f0000910000)=""/100, 0x64) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000100)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/04/20 08:09:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socket$can_raw(0x1d, 0x3, 0x1) writev(r0, &(0x7f0000000240), 0x241) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0x3, 0x10001, 0x7, 0x7ff}) 2018/04/20 08:09:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x3d00000000000000, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:50 executing program 6 (fault-call:1 fault-nth:1): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000080)=""/86, 0x56) 2018/04/20 08:09:50 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x1, r0}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000080)={0x9, 0xfffffffffffffff9, 0x1f}) r2 = memfd_create(&(0x7f0000000300)='/dev/dsp\x00', 0x0) write(r2, &(0x7f00000000c0), 0x0) 2018/04/20 08:09:50 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000300)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, '-:+vmnet1system:/mime_type'}, {0x20, 'eth0#!-)*'}, {0x20, 'peth0[&\\vboxnet0{^*'}, {0x20, "000000008c00"}, {0x20, '/dev/loop#\x00'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa, "5f5888fa229ed9ca852fb0426f2a60e39c1d98643f4a37691365004b486b93d4464e5fb1f0185c8be78989106968277d0a445bb8968eae913acfdad67a1112126bf9c21925fb911638908ef86a00e5cacac8facdba035d2d78c28326b09ce6a2cf539880d6123900c294c5a69113f4020d361469e179572e5ba4e42f984216ab42640589b16f2371d82888ce1b1cddb000d9d5aad0a05d223830199c4288"}, 0x104) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f00000000c0)='net/anycast6\x00') ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) syz_open_procfs(r3, &(0x7f0000000040)='net/udplite6\x00') sendfile(r0, r0, &(0x7f00000ddff8)=0xfffffffffffffffe, 0x7) [ 562.477314] FAULT_INJECTION: forcing a failure. [ 562.477314] name failslab, interval 1, probability 0, space 0, times 0 [ 562.488620] CPU: 0 PID: 5019 Comm: syz-executor6 Not tainted 4.17.0-rc1+ #8 [ 562.495723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 562.505081] Call Trace: [ 562.507681] dump_stack+0x1b9/0x294 [ 562.511328] ? dump_stack_print_info.cold.2+0x52/0x52 [ 562.516544] ? debug_check_no_locks_freed+0x310/0x310 [ 562.521741] ? find_get_entries_tag+0x10a0/0x10a0 [ 562.526597] should_fail.cold.4+0xa/0x1a [ 562.530672] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 562.535809] ? find_held_lock+0x36/0x1c0 [ 562.539889] ? find_held_lock+0x36/0x1c0 [ 562.543966] ? check_same_owner+0x320/0x320 [ 562.548299] ? rcu_note_context_switch+0x710/0x710 [ 562.553249] ? do_raw_spin_unlock+0x9e/0x2e0 [ 562.557671] __should_failslab+0x124/0x180 [ 562.561919] should_failslab+0x9/0x14 [ 562.565752] __kmalloc_track_caller+0x2c4/0x760 [ 562.570462] ? _raw_spin_unlock+0x22/0x30 [ 562.574619] ? simple_xattr_get+0x106/0x180 [ 562.578950] ? vfs_getxattr_alloc+0x256/0x390 [ 562.583455] krealloc+0x65/0xb0 [ 562.586747] vfs_getxattr_alloc+0x256/0x390 [ 562.591090] ? d_find_alias+0x37b/0x490 [ 562.595084] ? path_setxattr+0x220/0x220 [ 562.599152] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 562.604528] cap_inode_getsecurity+0xf6/0x810 [ 562.609036] ? rootid_owns_currentns+0x1c0/0x1c0 [ 562.613803] ? kasan_check_read+0x11/0x20 [ 562.617957] ? rcu_is_watching+0x85/0x140 [ 562.622110] ? usercopy_warn+0x120/0x120 2018/04/20 08:09:50 executing program 0: request_key(&(0x7f0000000040)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='keyring\x00', 0xfffffffffffffffc) r0 = add_key(&(0x7f0000000180)='logon\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$update(0x2, r1, &(0x7f0000000000), 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000480)={0x3, 0x1, 0x3f, 0x7}, 0x8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f0000000280)={0x101, 0x2, 0x81, 0x6, &(0x7f0000000200)=[{}, {}]}) [ 562.626182] ? rcu_pm_notify+0xc0/0xc0 [ 562.630291] security_inode_getsecurity+0xe1/0x130 [ 562.630312] xattr_getsecurity+0x133/0x1f0 2018/04/20 08:09:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0xf4010000, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/20 08:09:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f00000000c0)={0xd31, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe00c72b6df5b01b43401f75080039000500", 0x27) 2018/04/20 08:09:50 executing program 6 (fault-call:1 fault-nth:2): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000080)=""/86, 0x56) [ 562.630329] ? xattr_permission+0x310/0x310 [ 562.630349] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 2018/04/20 08:09:50 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000140)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000240), 0x2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000963000), &(0x7f0000963000)=0x10) 2018/04/20 08:09:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000800)='/dev/dsp\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000840)={0x0, 0xffff, 0x5, 0xe1a4, 0xfc, 0x400}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x2001}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'team_slave_1\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) r3 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x6a9, 0x202000) r4 = openat$cgroup_ro(r3, &(0x7f0000000340)='pids.current\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000380)=""/176) sendmsg$IPVS_CMD_FLUSH(r4, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYBLOB='t\x00', @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25110000001800010008000800c25a00000c000700000000000800000008000500050000004000010008000b0073697000080006b62c630000080008000200000008000b007369700014000300ac1414aa000000000000000000000000080001040a000000fdb4017db88e373eb33de4b1012045f865a744da3109d6e33b2aa324b395b218afd9e095fe3c81d35eb41f0b9aba680afcca692467c973415eaf4ff376d984a78b024a02ced620416c45452c0cda82c3da1942e92c44fece058f00ebde0a91c5dcf3"], 0x74}, 0x1, 0x0, 0x0, 0x20000004}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0xc) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0xb36d, 0x7, 0xab, 0x0, 0xb346, 0x0, 0x2, 0x400, 0x7, 0x3f0a, 0x4, 0xaa8, 0x7, 0xa8, 0x52b, 0x2, 0x7, 0x7, 0xb07, 0x0, 0xffff, 0x7f, 0x1, 0x8000, 0x3, 0x5, 0xfffffffffffff011, 0x8001, 0xc0, 0x1, 0x6, 0x3, 0x0, 0x5, 0x80000000, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000100), 0xa}, 0x0, 0x0, 0x101, 0x6, 0x10001, 0x7b8, 0x80000000}, r6, 0x0, r3, 0x8) timer_create(0x6, &(0x7f0000000740)={0x0, 0x22, 0x0, @thr={&(0x7f00000005c0)="771788169bfaac879501dc780d1d385648a79d962fd6b0191d34ed2f1aa9c3e3fa84185644fff86a21b03c44054efd94b9613939b276586f3121b6b2467bbfbf78670d6ee5c659edf5a29838c356b762874f6efae945e83081419f569d447909", &(0x7f0000000640)="2c89018ea19eed6b55afd8aca0b12e994700788a8f662156f20ef231d2f59e7caae190c6b0a2dbaf7ecc2541e72881ae777e2c5bc69c112f2cff7dc14d965f79dcbac674fcceb84627317307c5afb40873185fdecfbc1c9a5c3e178703ca77dc8407832c29c234149197d711eb25ebb0d65082c61ac6708aa6fcd2c0429e6e4bf325c385659bf9de50a7b601620b28a8b9965ed4f0c44c38fe64170ab8fc6a86faf9edf2890ae9dc4390575c14bbe23bf2a2598427f18663066c78f8fb43e70e8491af2c2353cf3a6c6d2039b0d7eb14edda1c53078b91929daa119625e69df464cec7876c5f96d01acf805a581c6598cc"}}, &(0x7f0000000780)=0x0) timer_gettime(r7, &(0x7f00000007c0)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000980)='/dev/vcs\x00', 0x101000, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) r8 = syz_open_dev$adsp(&(0x7f00000008c0)='/dev/adsp#\x00', 0x0, 0x800) ioctl$TIOCSPGRP(r8, 0x5410, &(0x7f0000000900)=r6) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000880)=0xee) [ 562.630363] ? security_inode_getxattr+0xf4/0x130 2018/04/20 08:09:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xfe80, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 562.630379] vfs_getxattr+0xf2/0x160 [ 562.630396] getxattr+0x139/0x2c0 [ 562.630411] ? path_listxattr+0x190/0x190 [ 562.630427] ? __fget_light+0x2ef/0x430 [ 562.630441] ? fget_raw+0x20/0x20 [ 562.630452] ? __sb_end_write+0xac/0xe0 [ 562.630468] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 562.630478] ? fput+0x130/0x1a0 [ 562.630490] ? ksys_write+0x1a6/0x250 [ 562.630503] ? __ia32_sys_read+0xb0/0xb0 [ 562.630523] __x64_sys_fgetxattr+0x188/0x230 [ 562.630540] do_syscall_64+0x1b1/0x800 [ 562.630552] ? finish_task_switch+0x1ca/0x810 [ 562.630565] ? syscall_return_slowpath+0x5c0/0x5c0 [ 562.630578] ? syscall_return_slowpath+0x30f/0x5c0 [ 562.630594] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 562.630611] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 562.630628] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 562.630637] RIP: 0033:0x455379 [ 562.630644] RSP: 002b:00007fce38601c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c1 [ 562.630657] RAX: ffffffffffffffda RBX: 00007fce386026d4 RCX: 0000000000455379 [ 562.630664] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000013 [ 562.630671] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 562.630678] R10: 0000000000000056 R11: 0000000000000246 R12: 0000000000000014 [ 562.630685] R13: 0000000000000098 R14: 00000000006f3ee0 R15: 0000000000000001 [ 562.818831] FAULT_INJECTION: forcing a failure. [ 562.818831] name failslab, interval 1, probability 0, space 0, times 0 [ 562.818849] CPU: 1 PID: 5049 Comm: syz-executor6 Not tainted 4.17.0-rc1+ #8 [ 562.818859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 562.818864] Call Trace: [ 562.818885] dump_stack+0x1b9/0x294 [ 562.818906] ? dump_stack_print_info.cold.2+0x52/0x52 [ 562.818924] ? vfs_getxattr+0xf2/0x160 [ 562.818942] ? zap_class+0x720/0x720 [ 562.818962] should_fail.cold.4+0xa/0x1a [ 562.818981] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 562.818994] ? find_held_lock+0x36/0x1c0 [ 562.819020] ? find_held_lock+0x36/0x1c0 [ 562.819038] ? find_held_lock+0x36/0x1c0 [ 562.819065] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 562.819083] ? map_id_up+0x196/0x3c0 [ 562.819103] ? make_kprojid+0x30/0x30 [ 562.819120] ? do_raw_spin_unlock+0x9e/0x2e0 [ 562.819139] ? rcu_is_watching+0x85/0x140 [ 562.819158] ? from_kuid+0x7d/0xb0 [ 562.819175] ? map_id_up+0x3c0/0x3c0 [ 562.819190] ? _raw_spin_unlock+0x22/0x30 [ 562.819209] __should_failslab+0x124/0x180 [ 562.819227] should_failslab+0x9/0x14 [ 562.819249] kmem_cache_alloc_trace+0x4b/0x780 [ 562.819264] ? cap_inode_killpriv+0x40/0x40 [ 562.819290] cap_inode_getsecurity+0x359/0x810 [ 562.819311] ? rootid_owns_currentns+0x1c0/0x1c0 [ 562.819327] ? kasan_check_read+0x11/0x20 [ 562.819343] ? rcu_is_watching+0x85/0x140 [ 562.819360] ? usercopy_warn+0x120/0x120 [ 562.819377] ? rcu_pm_notify+0xc0/0xc0 [ 562.819401] security_inode_getsecurity+0xe1/0x130 [ 562.819423] xattr_getsecurity+0x133/0x1f0 [ 562.819441] ? xattr_permission+0x310/0x310 [ 562.819463] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 562.819479] ? security_inode_getxattr+0xf4/0x130 [ 562.819497] vfs_getxattr+0xf2/0x160 [ 562.819517] getxattr+0x139/0x2c0 [ 562.819534] ? path_listxattr+0x190/0x190 [ 562.819554] ? __fget_light+0x2ef/0x430 [ 562.819572] ? fget_raw+0x20/0x20 [ 562.819586] ? __sb_end_write+0xac/0xe0 [ 562.819606] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 562.819620] ? fput+0x130/0x1a0 [ 562.819635] ? ksys_write+0x1a6/0x250 [ 562.819652] ? __ia32_sys_read+0xb0/0xb0 [ 562.819676] __x64_sys_fgetxattr+0x188/0x230 [ 562.819696] do_syscall_64+0x1b1/0x800 [ 562.819711] ? finish_task_switch+0x1ca/0x810 [ 562.819729] ? syscall_return_slowpath+0x5c0/0x5c0 [ 562.819745] ? syscall_return_slowpath+0x30f/0x5c0 [ 562.819763] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 562.819783] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 562.819804] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 562.819816] RIP: 0033:0x455379 [ 562.819824] RSP: 002b:00007fce38601c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c1 [ 562.819841] RAX: ffffffffffffffda RBX: 00007fce386026d4 RCX: 0000000000455379 [ 562.819850] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000013 [ 562.819859] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 562.819868] R10: 0000000000000056 R11: 0000000000000246 R12: 0000000000000014 [ 562.819877] R13: 0000000000000098 R14: 00000000006f3ee0 R15: 0000000000000002 [ 562.820221] ================================================================== [ 562.820276] BUG: KASAN: null-ptr-deref in xattr_getsecurity+0x18a/0x1f0 [ 562.820289] Read of size 20 at addr 0000000000000000 by task syz-executor6/5049 [ 562.820292] [ 562.820307] CPU: 1 PID: 5049 Comm: syz-executor6 Not tainted 4.17.0-rc1+ #8 [ 562.820315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 562.820320] Call Trace: [ 562.820337] dump_stack+0x1b9/0x294 [ 562.820355] ? dump_stack_print_info.cold.2+0x52/0x52 [ 562.820371] ? kasan_check_write+0x14/0x20 [ 562.820386] ? do_raw_spin_lock+0xc1/0x200 [ 562.820402] ? vprintk_func+0x81/0xe7 [ 562.820418] ? xattr_getsecurity+0x18a/0x1f0 [ 562.820432] kasan_report.cold.7+0x6d/0x2fe [ 562.820451] check_memory_region+0x13e/0x1b0 [ 562.820466] memcpy+0x23/0x50 [ 562.820483] xattr_getsecurity+0x18a/0x1f0 [ 562.820501] ? xattr_permission+0x310/0x310 [ 562.820522] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 562.820538] ? security_inode_getxattr+0xf4/0x130 [ 562.820555] vfs_getxattr+0xf2/0x160 [ 562.820573] getxattr+0x139/0x2c0 [ 562.820589] ? path_listxattr+0x190/0x190 [ 562.820608] ? __fget_light+0x2ef/0x430 [ 562.820625] ? fget_raw+0x20/0x20 [ 562.820638] ? __sb_end_write+0xac/0xe0 [ 562.820657] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 562.820670] ? fput+0x130/0x1a0 [ 562.820685] ? ksys_write+0x1a6/0x250 [ 562.820702] ? __ia32_sys_read+0xb0/0xb0 [ 562.820726] __x64_sys_fgetxattr+0x188/0x230 [ 562.820744] do_syscall_64+0x1b1/0x800 [ 562.820758] ? finish_task_switch+0x1ca/0x810 [ 562.820775] ? syscall_return_slowpath+0x5c0/0x5c0 [ 562.820791] ? syscall_return_slowpath+0x30f/0x5c0 [ 562.820810] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 562.820829] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 562.820849] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 562.820859] RIP: 0033:0x455379 [ 562.820866] RSP: 002b:00007fce38601c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c1 [ 562.820882] RAX: ffffffffffffffda RBX: 00007fce386026d4 RCX: 0000000000455379 [ 562.820891] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000013 [ 562.820899] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 562.820908] R10: 0000000000000056 R11: 0000000000000246 R12: 0000000000000014 [ 562.820917] R13: 0000000000000098 R14: 00000000006f3ee0 R15: 0000000000000002 [ 562.820937] ================================================================== [ 562.820942] Disabling lock debugging due to kernel taint [ 562.820971] Kernel panic - not syncing: panic_on_warn set ... [ 562.820971] [ 562.820987] CPU: 1 PID: 5049 Comm: syz-executor6 Tainted: G B 4.17.0-rc1+ #8 [ 562.820995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 562.820998] Call Trace: [ 562.821016] dump_stack+0x1b9/0x294 [ 562.821033] ? dump_stack_print_info.cold.2+0x52/0x52 [ 562.821048] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 562.821065] ? xattr_getsecurity+0x150/0x1f0 [ 562.821078] panic+0x22f/0x4de [ 562.821090] ? add_taint.cold.5+0x16/0x16 [ 562.821107] ? do_raw_spin_unlock+0x9e/0x2e0 [ 562.821123] ? do_raw_spin_unlock+0x9e/0x2e0 [ 562.821138] ? xattr_getsecurity+0x18a/0x1f0 [ 562.821151] kasan_end_report+0x47/0x4f [ 562.821163] kasan_report.cold.7+0x76/0x2fe [ 562.821180] check_memory_region+0x13e/0x1b0 [ 562.821193] memcpy+0x23/0x50 [ 562.821208] xattr_getsecurity+0x18a/0x1f0 [ 562.821222] ? xattr_permission+0x310/0x310 [ 562.821244] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 562.821259] ? security_inode_getxattr+0xf4/0x130 [ 562.821273] vfs_getxattr+0xf2/0x160 [ 562.821289] getxattr+0x139/0x2c0 [ 562.821303] ? path_listxattr+0x190/0x190 [ 562.821317] ? __fget_light+0x2ef/0x430 [ 562.821330] ? fget_raw+0x20/0x20 [ 562.821340] ? __sb_end_write+0xac/0xe0 [ 562.821354] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 562.821364] ? fput+0x130/0x1a0 [ 562.821375] ? ksys_write+0x1a6/0x250 [ 562.821386] ? __ia32_sys_read+0xb0/0xb0 [ 562.821402] __x64_sys_fgetxattr+0x188/0x230 [ 562.821415] do_syscall_64+0x1b1/0x800 [ 562.821428] ? finish_task_switch+0x1ca/0x810 [ 562.821442] ? syscall_return_slowpath+0x5c0/0x5c0 [ 562.821456] ? syscall_return_slowpath+0x30f/0x5c0 [ 562.821471] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 562.821487] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 562.821504] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 562.821512] RIP: 0033:0x455379 [ 562.821520] RSP: 002b:00007fce38601c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c1 [ 562.821535] RAX: ffffffffffffffda RBX: 00007fce386026d4 RCX: 0000000000455379 [ 562.821543] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000013 [ 562.821551] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 562.821559] R10: 0000000000000056 R11: 0000000000000246 R12: 0000000000000014 [ 562.821567] R13: 0000000000000098 R14: 00000000006f3ee0 R15: 0000000000000002 [ 562.822054] Dumping ftrace buffer: [ 562.822060] (ftrace buffer empty) [ 562.822065] Kernel Offset: disabled